Module:Citation/CS1: Difference between revisions

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require ('Module:No globals');


--[[--------------------------< F O R W A R D  D E C L A R A T I O N S >--------------------------------------
local cs1 ={};


each of these counts against the Lua upvalue limit
local ISOdate = require('모듈:ISOdate')._ISOdate -- 로컬: 날짜 변환을 위해 추가
local langdata = mw.loadData('Module:Langname/data') -- 로컬: 언어 이름 지역화
local lang_name = langdata.lang_name


--[[--------------------------< F O R W A R D  D E C L A R A T I O N S >--------------------------------------
]]
]]


local validation; -- functions in Module:Citation/CS1/Date_validation
local dates, year_date_check, reformat_dates -- functions in Module:Citation/CS1/Date_validation
 
local utilities; -- functions in Module:Citation/CS1/Utilities
local z ={}; -- table of tables in Module:Citation/CS1/Utilities


local identifiers; -- functions and tables in Module:Citation/CS1/Identifiers
local is_set, in_array, substitute, error_comment, set_error, select_one, -- functions in Module:Citation/CS1/Utilities
local metadata; -- functions in Module:Citation/CS1/COinS
add_maint_cat, wrap_style, safe_for_italics, remove_wiki_link;
local cfg = {}; -- table of configuration tables that are defined in Module:Citation/CS1/Configuration
local whitelist = {}; -- table of tables listing valid template parameter names; defined in Module:Citation/CS1/Whitelist


local z ={}; -- tables in Module:Citation/CS1/Utilities


--[[------------------< P A G E  S C O P E  V A R I A B L E S >---------------
local extract_ids, build_id_list, is_embargoed; -- functions in Module:Citation/CS1/Identifiers


declare variables here that have page-wide scope that are not brought in from
local make_coins_title, get_coins_pages, COinS; -- functions in Module:Citation/CS1/COinS
other modules; that are created here and used here
 
]]
 
local added_deprecated_cat; -- Boolean flag so that the category is added only once
local added_vanc_errs; -- Boolean flag so we only emit one Vancouver error / category
local added_generic_name_errs; -- Boolean flag so we only emit one generic name error / category and stop testing names once an error is encountered
local Frame; -- holds the module's frame table
local is_preview_mode; -- true when article is in preview mode; false when using 'Preview page with this template' (previewing the module)
local is_sandbox; -- true when using sandbox modules to render citation


local cfg = {}; -- table of configuration tables that are defined in Module:Citation/CS1/Configuration
local whitelist = {}; -- table of tables listing valid template parameter names; defined in Module:Citation/CS1/Whitelist


--[[--------------------------< F I R S T _ S E T >------------------------------------------------------------
--[[--------------------------< F I R S T _ S E T >------------------------------------------------------------
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local i = 1;
local i = 1;
while i <= count do -- loop through all items in list
while i <= count do -- loop through all items in list
if utilities.is_set( list[i] ) then
if is_set( list[i] ) then
return list[i]; -- return the first set list member
return list[i]; -- return the first set list member
end
end
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end
end


--[[--------------------------< A D D _ P R O P _ C A T >--------------------------------------------------------
Adds a category to z.properties_cats using names from the configuration file with additional text if any.
]]
local added_prop_cats = {} -- list of property categories that have been added to z.properties_cats
local function add_prop_cat (key, arguments)
if not added_prop_cats [key] then
added_prop_cats [key] = true; -- note that we've added this category
table.insert( z.properties_cats, substitute (cfg.prop_cats [key], arguments)); -- make name then add to table
end
end


--[[--------------------------< A D D _ V A N C _ E R R O R >----------------------------------------------------
--[[--------------------------< A D D _ V A N C _ E R R O R >----------------------------------------------------
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Adds a single Vancouver system error message to the template's output regardless of how many error actually exist.
Adds a single Vancouver system error message to the template's output regardless of how many error actually exist.
To prevent duplication, added_vanc_errs is nil until an error message is emitted.
To prevent duplication, added_vanc_errs is nil until an error message is emitted.
added_vanc_errs is a Boolean declared in page scope variables above


]]
]]


local function add_vanc_error (source, position)
local added_vanc_errs; -- flag so we only emit one Vancouver error / category
if added_vanc_errs then return end
local function add_vanc_error ()
if not added_vanc_errs then
added_vanc_errs = true; -- note that we've added this category
added_vanc_errs = true; -- note that we've added this category
utilities.set_message ('err_vancouver', {source, position});
table.insert( z.message_tail, { set_error( 'vancouver', {}, true ) } );
end
end
end


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--[[--------------------------< I S _ S C H E M E >------------------------------------------------------------
--[[--------------------------< I S _ S C H E M E >------------------------------------------------------------


does this thing that purports to be a URI scheme seem to be a valid scheme?  The scheme is checked to see if it
does this thing that purports to be a uri scheme seem to be a valid scheme?  The scheme is checked to see if it
is in agreement with http://tools.ietf.org/html/std66#section-3.1 which says:
is in agreement with http://tools.ietf.org/html/std66#section-3.1 which says:
Scheme names consist of a sequence of characters beginning with a
Scheme names consist of a sequence of characters beginning with a
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Single character names are generally reserved; see https://tools.ietf.org/html/draft-ietf-dnsind-iana-dns-01#page-15;
Single character names are generally reserved; see https://tools.ietf.org/html/draft-ietf-dnsind-iana-dns-01#page-15;
see also [[Single-letter second-level domain]]
see also [[Single-letter second-level domain]]
list of TLDs: https://www.iana.org/domains/root/db
list of tlds: https://www.iana.org/domains/root/db


RFC 952 (modified by RFC 1123) requires the first and last character of a hostname to be a letter or a digit.  Between
rfc952 (modified by rfc 1123) requires the first and last character of a hostname to be a letter or a digit.  Between
the first and last characters the name may use letters, digits, and the hyphen.
the first and last characters the name may use letters, digits, and the hyphen.


Also allowed are IPv4 addresses. IPv6 not supported
Also allowed are IPv4 addresses. IPv6 not supported


domain is expected to be stripped of any path so that the last character in the last character of the TLD.  tld
domain is expected to be stripped of any path so that the last character in the last character of the tld.  tld
is two or more alpha characters.  Any preceding '//' (from splitting a URL with a scheme) will be stripped
is two or more alpha characters.  Any preceding '//' (from splitting a url with a scheme) will be stripped
here.  Perhaps not necessary but retained in case it is necessary for IPv4 dot decimal.
here.  Perhaps not necessary but retained incase it is necessary for IPv4 dot decimal.


There are several tests:
There are several tests:
the first character of the whole domain name including subdomains must be a letter or a digit
the first character of the whole domain name including subdomains must be a letter or a digit
internationalized domain name (ASCII characters with .xn-- ASCII Compatible Encoding (ACE) prefix xn-- in the TLD) see https://tools.ietf.org/html/rfc3490
internationalized domain name (ascii characters with .xn-- ASCII Compatible Encoding (ACE) prefix xn-- in the tld) see https://tools.ietf.org/html/rfc3490
single-letter/digit second-level domains in the .org, .cash, and .today TLDs
single-letter/digit second-level domains in the .org TLD
q, x, and z SL domains in the .com TLD
q, x, and z SL domains in the .com TLD
i and q SL domains in the .net TLD
i and q SL domains in the .net TLD
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IPv4 dot-decimal address format; TLD not allowed
IPv4 dot-decimal address format; TLD not allowed


returns true if domain appears to be a proper name and TLD or IPv4 address, else false
returns true if domain appears to be a proper name and tld or IPv4 address, else false


]=]
]=]
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domain = domain:gsub ('^//', ''); -- strip '//' from domain name if present; done here so we only have to do it once
domain = domain:gsub ('^//', ''); -- strip '//' from domain name if present; done here so we only have to do it once
if not domain:match ('^[%w]') then -- first character must be letter or digit
if not domain:match ('^[%a%d]') then -- first character must be letter or digit
return false;
return false;
end
end
 
-- Do most common case first
if domain:match ('^%a+:') then -- hack to detect things that look like s:Page:Title where Page: is namespace at Wikisource
if domain:match ('%f[%a%d][%a%d][%a%d%-]+[%a%d]%.%a%a+$') then -- three or more character hostname.hostname or hostname.tld
return true;
elseif domain:match ('%f[%a%d][%a%d][%a%d%-]+[%a%d]%.xn%-%-[%a%d]+$') then -- internationalized domain name with ACE prefix
return true;
elseif domain:match ('%f[%a%d][%a%d]%.org$') then -- one character .org hostname
return true;
elseif domain:match ('%f[%a][qxz]%.com$') then -- assigned one character .com hostname (x.com times out 2015-12-10)
return true;
elseif domain:match ('%f[%a][iq]%.net$') then -- assigned one character .net hostname (q.net registered but not active 2015-12-10)
return true;
elseif domain:match ('%f[%a%d][%a%d]%.%a%a$') then -- one character hostname and cctld (2 chars)
return true;
elseif domain:match ('%f[%a%d][%a%d][%a%d]%.%a%a+$') then -- two character hostname and tld
return true;
elseif domain:match ('^%d%d?%d?%.%d%d?%d?%.%d%d?%d?%.%d%d?%d?') then -- IPv4 address
return true;
else
return false;
return false;
end
end
 
end
local patterns = { -- patterns that look like URLs
'%f[%w][%w][%w%-]+[%w]%.%a%a+$', -- three or more character hostname.hostname or hostname.tld
'%f[%w][%w][%w%-]+[%w]%.xn%-%-[%w]+$', -- internationalized domain name with ACE prefix
'%f[%a][qxz]%.com$', -- assigned one character .com hostname (x.com times out 2015-12-10)
'%f[%a][iq]%.net$', -- assigned one character .net hostname (q.net registered but not active 2015-12-10)
'%f[%w][%w]%.%a%a$', -- one character hostname and ccTLD (2 chars)
'%f[%w][%w][%w]%.%a%a+$', -- two character hostname and TLD
'^%d%d?%d?%.%d%d?%d?%.%d%d?%d?%.%d%d?%d?', -- IPv4 address
}
 
for _, pattern in ipairs (patterns) do -- loop through the patterns list
if domain:match (pattern) then
return true; -- if a match then we think that this thing that purports to be a URL is a URL
end
end
 
for _, d in ipairs ({'cash', 'company', 'today', 'org'}) do -- look for single letter second level domain names for these top level domains
if domain:match ('%f[%w][%w]%.' .. d) then
return true
end
end
return false; -- no matches, we don't know what this thing is
end




--[[--------------------------< I S _ U R L >------------------------------------------------------------------
--[[--------------------------< I S _ U R L >------------------------------------------------------------------


returns true if the scheme and domain parts of a URL appear to be a valid URL; else false.
returns true if the scheme and domain parts of a url appear to be a valid url; else false.


This function is the last step in the validation process.  This function is separate because there are cases that
This function is the last step in the validation process.  This function is separate because there are cases that
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local function is_url (scheme, domain)
local function is_url (scheme, domain)
if utilities.is_set (scheme) then -- if scheme is set check it and domain
if is_set (scheme) then -- if scheme is set check it and domain
return is_scheme (scheme) and is_domain_name (domain);
return is_scheme (scheme) and is_domain_name (domain);
else
else
return is_domain_name (domain); -- scheme not set when URL is protocol-relative
return is_domain_name (domain); -- scheme not set when url is protocol relative
end
end
end
end
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--[[--------------------------< S P L I T _ U R L >------------------------------------------------------------
--[[--------------------------< S P L I T _ U R L >------------------------------------------------------------


Split a URL into a scheme, authority indicator, and domain.
Split a url into a scheme, authority indicator, and domain.


First remove Fully Qualified Domain Name terminator (a dot following TLD) (if any) and any path(/), query(?) or fragment(#).
First remove Fully Qualified Domain Name terminator (a dot following tld) (if any) and any path(/), query(?) or fragment(#).


If protocol-relative URL, return nil scheme and domain else return nil for both scheme and domain.
If protocol relative url, return nil scheme and domain else return nil for both scheme and domain.


When not protocol-relative, get scheme, authority indicator, and domain.  If there is an authority indicator (one
When not protocol relative, get scheme, authority indicator, and domain.  If there is an authority indicator (one
or more '/' characters immediately following the scheme's colon), make sure that there are only 2.
or more '/' characters immediately following the scheme's colon), make sure that there are only 2.
Any URL that does not have news: scheme must have authority indicator (//).  TODO: are there other common schemes
like news: that don't use authority indicator?


Strip off any port and path;
Strip off any port and path;
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url_str = url_str:gsub ('([%a%d])%.?[/%?#].*$', '%1'); -- strip FQDN terminator and path(/), query(?), fragment (#) (the capture prevents false replacement of '//')
url_str = url_str:gsub ('([%a%d])%.?[/%?#].*$', '%1'); -- strip FQDN terminator and path(/), query(?), fragment (#) (the capture prevents false replacement of '//')


if url_str:match ('^//%S*') then -- if there is what appears to be a protocol-relative URL
if url_str:match ('^//%S*') then -- if there is what appears to be a protocol relative url
domain = url_str:match ('^//(%S*)')
domain = url_str:match ('^//(%S*)')
elseif url_str:match ('%S-:/*%S+') then -- if there is what appears to be a scheme, optional authority indicator, and domain name
elseif url_str:match ('%S-:/*%S+') then -- if there is what appears to be a scheme, optional authority indicator, and domain name
scheme, authority, domain = url_str:match ('(%S-:)(/*)(%S+)'); -- extract the scheme, authority indicator, and domain portions
scheme, authority, domain = url_str:match ('(%S-:)(/*)(%S+)'); -- extract the scheme, authority indicator, and domain portions
if utilities.is_set (authority) then
authority = authority:gsub ('//', '', 1); -- replace place 1 pair of '/' with nothing;
authority = authority:gsub ('//', '', 1); -- replace place 1 pair of '/' with nothing;
if is_set(authority) then -- if anything left (1 or 3+ '/' where authority should be) then
if utilities.is_set(authority) then -- if anything left (1 or 3+ '/' where authority should be) then
return scheme; -- return scheme only making domain nil which will cause an error message
return scheme; -- return scheme only making domain nil which will cause an error message
end
else
if not scheme:match ('^news:') then -- except for news:..., MediaWiki won't link URLs that do not have authority indicator; TODO: a better way to do this test?
return scheme; -- return scheme only making domain nil which will cause an error message
end
end
end
domain = domain:gsub ('(%a):%d+', '%1'); -- strip port number if present
domain = domain:gsub ('(%a):%d+', '%1'); -- strip port number if present
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--[[--------------------------< L I N K _ P A R A M _ O K >---------------------------------------------------
--[[--------------------------< L I N K _ P A R A M _ O K >---------------------------------------------------


checks the content of |title-link=, |series-link=, |author-link=, etc. for properly formatted content: no wikilinks, no URLs
checks the content of |title-link=, |series-link=, |author-link= etc for properly formatted content: no wikilinks, no urls


Link parameters are to hold the title of a Wikipedia article, so none of the WP:TITLESPECIALCHARACTERS are allowed:
Link parameters are to hold the title of a wikipedia article so none of the WP:TITLESPECIALCHARACTERS are allowed:
# < > [ ] | { } _
# < > [ ] | { } _
except the underscore which is used as a space in wiki URLs and # which is used for section links
except the underscore which is used as a space in wiki urls and # which is used for section links


returns false when the value contains any of these characters.
returns false when the value contains any of these characters.


When there are no illegal characters, this function returns TRUE if value DOES NOT appear to be a valid URL (the
When there are no illegal characters, this function returns TRUE if value DOES NOT appear to be a valid url (the
|<param>-link= parameter is ok); else false when value appears to be a valid URL (the |<param>-link= parameter is NOT ok).
|<param>-link= parameter is ok); else false when value appears to be a valid url (the |<param>-link= parameter is NOT ok).


]]
]]
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end
end


scheme, domain = split_url (value); -- get scheme or nil and domain or nil from URL;  
scheme, domain = split_url (value); -- get scheme or nil and domain or nil from url;  
return not is_url (scheme, domain); -- return true if value DOES NOT appear to be a valid URL
return not is_url (scheme, domain); -- return true if value DOES NOT appear to be a valid url
end
end


--[[--------------------------< L I N K _ T I T L E _ O K >---------------------------------------------------
--[[--------------------------< L I N K _ T I T L E _ O K >---------------------------------------------------
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Use link_param_ok() to validate |<param>-link= value and its matching |<title>= value.
Use link_param_ok() to validate |<param>-link= value and its matching |<title>= value.


|<title>= may be wiki-linked but not when |<param>-link= has a value.  This function emits an error message when
|<title>= may be wikilinked but not when |<param>-link= has a value.  This function emits an error message when
that condition exists
that condition exists
check <link> for inter-language interwiki-link prefix.  prefix must be a MediaWiki-recognized language
code and must begin with a colon.


]]
]]
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local function link_title_ok (link, lorig, title, torig)
local function link_title_ok (link, lorig, title, torig)
local orig;
local orig;
if utilities.is_set (link) then -- don't bother if <param>-link doesn't have a value
 
if is_set (link) then -- don't bother if <param>-link doesn't have a value
if not link_param_ok (link) then -- check |<param>-link= markup
if not link_param_ok (link) then -- check |<param>-link= markup
orig = lorig; -- identify the failing link parameter
orig = lorig; -- identify the failing link parameter
elseif title:find ('%[%[') then -- check |title= for wikilink markup
elseif title:find ('%[%[') then -- check |title= for wikilink markup
orig = torig; -- identify the failing |title= parameter
orig = torig; -- identify the failing |title= parameter
elseif link:match ('^%a+:') then -- if the link is what looks like an interwiki
local prefix = link:match ('^(%a+):'):lower(); -- get the interwiki prefix
if cfg.inter_wiki_map[prefix] then -- if prefix is in the map, must have preceding colon
orig = lorig; -- flag as error
end
end
end
end
end


if utilities.is_set (orig) then
if is_set (orig) then
link = ''; -- unset
table.insert( z.message_tail, { set_error( 'bad_paramlink', orig)}); -- url or wikilink in |title= with |title-link=;
utilities.set_message ('err_bad_paramlink', orig); -- URL or wikilink in |title= with |title-link=;
end
end
return link; -- link if ok, empty string else
end
end


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Determines whether a URL string appears to be valid.
Determines whether a URL string appears to be valid.


First we test for space characters.  If any are found, return false.  Then split the URL into scheme and domain
First we test for space characters.  If any are found, return false.  Then split the url into scheme and domain
portions, or for protocol-relative (//example.com) URLs, just the domain.  Use is_url() to validate the two
portions, or for protocol relative (//example.com) urls, just the domain.  Use is_url() to validate the two
portions of the URL.  If both are valid, or for protocol-relative if domain is valid, return true, else false.
portions of the url.  If both are valid, or for protocol relative if domain is valid, return true, else false.


Because it is different from a standard URL, and because this module used external_link() to make external links
Because it is different from a standard url, and because this module used external_link() to make external links
that work for standard and news: links, we validate newsgroup names here.  The specification for a newsgroup name
that work for standard and news: links, we validate newsgroup names here.  The specification for a newsgroup name
is at https://tools.ietf.org/html/rfc5536#section-3.1.4
is at https://tools.ietf.org/html/rfc5536#section-3.1.4
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local function check_url( url_str )
local function check_url( url_str )
if nil == url_str:match ("^%S+$") then -- if there are any spaces in |url=value it can't be a proper URL
if nil == url_str:match ("^%S+$") then -- if there are any spaces in |url=value it can't be a proper url
return false;
return false;
end
end
local scheme, domain;
local scheme, domain;


scheme, domain = split_url (url_str); -- get scheme or nil and domain or nil from URL;
scheme, domain = split_url (url_str); -- get scheme or nil and domain or nil from url;
if 'news:' == scheme then -- special case for newsgroups
if 'news:' == scheme then -- special case for newsgroups
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end
end
return is_url (scheme, domain); -- return true if value appears to be a valid URL
return is_url (scheme, domain); -- return true if value appears to be a valid url
end
end


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Return true if a parameter value has a string that begins and ends with square brackets [ and ] and the first
Return true if a parameter value has a string that begins and ends with square brackets [ and ] and the first
non-space characters following the opening bracket appear to be a URL.  The test will also find external wikilinks
non-space characters following the opening bracket appear to be a url.  The test will also find external wikilinks
that use protocol-relative URLs. Also finds bare URLs.
that use protocol relative urls. Also finds bare urls.


The frontier pattern prevents a match on interwiki-links which are similar to scheme:path URLs.  The tests that
The frontier pattern prevents a match on interwiki links which are similar to scheme:path urls.  The tests that
find bracketed URLs are required because the parameters that call this test (currently |title=, |chapter=, |work=,
find bracketed urls are required because the parameters that call this test (currently |title=, |chapter=, |work=,
and |publisher=) may have wikilinks and there are articles or redirects like '//Hus' so, while uncommon, |title=[[//Hus]]
and |publisher=) may have wikilinks and there are articles or redirects like '//Hus' so, while uncommon, |title=[[//Hus]]
is possible as might be [[en://Hus]].
is possible as might be [[en://Hus]].
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local scheme, domain;
local scheme, domain;


if value:match ('%f[%[]%[%a%S*:%S+.*%]') then -- if ext. wikilink with scheme and domain: [xxxx://yyyyy.zzz]
if value:match ('%f[%[]%[%a%S*:%S+.*%]') then -- if ext wikilink with scheme and domain: [xxxx://yyyyy.zzz]
scheme, domain = split_url (value:match ('%f[%[]%[(%a%S*:%S+).*%]'));
scheme, domain = split_url (value:match ('%f[%[]%[(%a%S*:%S+).*%]'));
elseif value:match ('%f[%[]%[//%S+.*%]') then -- if protocol-relative ext. wikilink: [//yyyyy.zzz]
elseif value:match ('%f[%[]%[//%S+.*%]') then -- if protocol relative ext wikilink: [//yyyyy.zzz]
scheme, domain = split_url (value:match ('%f[%[]%[(//%S+).*%]'));
scheme, domain = split_url (value:match ('%f[%[]%[(//%S+).*%]'));
elseif value:match ('%a%S*:%S+') then -- if bare URL with scheme; may have leading or trailing plain text
elseif value:match ('%a%S*:%S+') then -- if bare url with scheme; may have leading or trailing plain text
scheme, domain = split_url (value:match ('(%a%S*:%S+)'));
scheme, domain = split_url (value:match ('(%a%S*:%S+)'));
elseif value:match ('//%S+') then -- if protocol-relative bare URL: //yyyyy.zzz; may have leading or trailing plain text
elseif value:match ('//%S+') then -- if protocol relative bare url: //yyyyy.zzz; may have leading or trailing plain text
scheme, domain = split_url (value:match ('(//%S+)')); -- what is left should be the domain
scheme, domain = split_url (value:match ('(//%S+)')); -- what is left should be the domain
else
else
return false; -- didn't find anything that is obviously a URL
return false; -- didn't find anything that is obviously a url
end
end


return is_url (scheme, domain); -- return true if value appears to be a valid URL
return is_url (scheme, domain); -- return true if value appears to be a valid url
end
end


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]]
]]


local function check_for_url (parameter_list, error_list)
local function check_for_url (parameter_list)
local error_message = '';
for k, v in pairs (parameter_list) do -- for each parameter in the list
for k, v in pairs (parameter_list) do -- for each parameter in the list
if is_parameter_ext_wikilink (v) then -- look at the value; if there is a URL add an error message
if is_parameter_ext_wikilink (v) then -- look at the value; if there is a url add an error message
table.insert (error_list, utilities.wrap_style ('parameter', k));
if is_set(error_message) then -- once we've added the first portion of the error message ...
error_message=error_message .. ", "; -- ... add a comma space separator
end
error_message=error_message .. "&#124;" .. k .. "="; -- add the failed parameter
end
end
end
end
if is_set (error_message) then -- done looping, if there is an error message, display it
table.insert( z.message_tail, { set_error( 'param_has_ext_link', {error_message}, true ) } );
end
end
-- 로컬 시작
function yearcheck( str )
return str:gsub( '년', '' );
end
end


function monthcheck( str )
return str:gsub( '월', '' )
  :gsub( "January", "1" ):gsub( "February", "2" ):gsub( "March", "3" ):gsub( "April", "4" )
  :gsub( "May", "5" ):gsub( "June", "6" ):gsub( "July", "7" ):gsub( "August", "8" )
  :gsub( "September", "9" ):gsub( "October", "10" ):gsub( "November", "11" ):gsub( "December", "12" );
end
function editioncheck( str )
return str:gsub( " 판", "" ):gsub( " [Ee]dition", "" ):gsub( " [Ee]d%.?", "" ):gsub( " st", "" ):gsub( " nd", "" ):gsub( " rd", "" ):gsub( " th", "" )
  :gsub( "판", "" ):gsub( "[Ee]dition", "" ):gsub( "[Ee]d%.?", "" ):gsub( "st", "" ):gsub( "nd", "" ):gsub( "rd", "" ):gsub( "th", "" );
end
-- 로컬 끝


--[[--------------------------< S A F E _ F O R _ U R L >------------------------------------------------------
--[[--------------------------< S A F E _ F O R _ U R L >------------------------------------------------------
Line 374: Line 372:
local function safe_for_url( str )
local function safe_for_url( str )
if str:match( "%[%[.-%]%]" ) ~= nil then  
if str:match( "%[%[.-%]%]" ) ~= nil then  
utilities.set_message ('err_wikilink_in_url', {});
table.insert( z.message_tail, { set_error( 'wikilink_in_url', {}, true ) } );
end
end
Line 382: Line 380:
['\n'] = ' ' } );
['\n'] = ' ' } );
end
end


--[[--------------------------< E X T E R N A L _ L I N K >----------------------------------------------------
--[[--------------------------< E X T E R N A L _ L I N K >----------------------------------------------------
Line 390: Line 387:
]]
]]


local function external_link (URL, label, source, access)
local function external_link( URL, label, source )
local err_msg = '';
local error_str = "";
local domain;
local domain;
local path;
local path;
local base_url;
 
if not is_set( label ) then
if not utilities.is_set (label) then
label = URL;
label = URL;
if utilities.is_set (source) then
if is_set( source ) then
utilities.set_message ('err_bare_url_missing_title', {utilities.wrap_style ('parameter', source)});
error_str = set_error( 'bare_url_missing_title', { wrap_style ('parameter', source) }, false, " " );
else
else
error (cfg.messages["bare_url_no_origin"]);
error( cfg.messages["bare_url_no_origin"] );
end
end
end
end
if not check_url (URL) then
if not check_url( URL ) then
utilities.set_message ('err_bad_url', {utilities.wrap_style ('parameter', source)});
error_str = set_error( 'bad_url', {wrap_style ('parameter', source)}, false, " " ) .. error_str;
end
end
domain, path = URL:match ('^([/%.%-%+:%a%d]+)([/%?#].*)$'); -- split the URL into scheme plus domain and path
domain, path = URL:match ('^([/%.%-%+:%a%d]+)([/%?#].*)$'); -- split the url into scheme plus domain and path
if path then -- if there is a path portion
if path then -- if there is a path portion
path = path:gsub ('[%[%]]', {['['] = '%5b', [']'] = '%5d'}); -- replace '[' and ']' with their percent-encoded values
path = path:gsub ('[%[%]]', {['[']='%5b',[']']='%5d'}); -- replace '[' and ']' with their percent encoded values
URL = table.concat ({domain, path}); -- and reassemble
URL=domain..path; -- and reassemble
end
end
 
base_url = table.concat ({ "[", URL, " ", safe_for_url (label), "]" }); -- assemble a wiki-markup URL
return table.concat({ "[", URL, " ", safe_for_url( label ), "]", error_str });
 
end
if utilities.is_set (access) then -- access level (subscription, registration, limited)
base_url = utilities.substitute (cfg.presentation['ext-link-access-signal'], {cfg.presentation[access].class, cfg.presentation[access].title, base_url}); -- add the appropriate icon
end
 
return base_url;
end




Line 429: Line 419:
offending parameter name to the error message.  Only one error message is emitted regardless of the number of deprecated
offending parameter name to the error message.  Only one error message is emitted regardless of the number of deprecated
parameters in the citation.
parameters in the citation.
added_deprecated_cat is a Boolean declared in page scope variables above


]]
]]


local page_in_deprecated_cat; -- sticky flag so that the category is added only once
local function deprecated_parameter(name)
local function deprecated_parameter(name)
if not added_deprecated_cat then
if not page_in_deprecated_cat then
added_deprecated_cat = true; -- note that we've added this category
page_in_deprecated_cat = true; -- note that we've added this category
utilities.set_message ('err_deprecated_params', {name}); -- add error message
table.insert( z.message_tail, { set_error( 'deprecated_params', {name}, true ) } ); -- add error message
end
end
end
end


--[[--------------------------< K E R N _ Q U O T E S >--------------------------------------------------------


--[=[-------------------------< K E R N _ Q U O T E S >--------------------------------------------------------
Apply kerning to open the space between the quote mark provided by the Module and a leading or trailing quote mark contained in a |title= or |chapter= parameter's value.
 
Apply kerning to open the space between the quote mark provided by the module and a leading or trailing quote
mark contained in a |title= or |chapter= parameter's value.
 
This function will positive kern either single or double quotes:
This function will positive kern either single or double quotes:
"'Unkerned title with leading and trailing single quote marks'"
"'Unkerned title with leading and trailing single quote marks'"
" 'Kerned title with leading and trailing single quote marks' " (in real life the kerning isn't as wide as this example)
" 'Kerned title with leading and trailing single quote marks' " (in real life the kerning isn't as wide as this example)
Double single quotes (italic or bold wiki-markup) are not kerned.
Double single quotes (italic or bold wikimarkup) are not kerned.


Replaces Unicode quote marks in plain text or in the label portion of a [[L|D]] style wikilink with typewriter
Call this function for chapter titles, for website titles, etc; not for book titles.
quote marks regardless of the need for kerning.  Unicode quote marks are not replaced in simple [[D]] wikilinks.


Call this function for chapter titles, for website titles, etc.; not for book titles.
]]
 
]=]


local function kern_quotes (str)
local function kern_quotes (str)
local cap = '';
local cap='';
local wl_type, label, link;
local cap2='';
 
wl_type, label, link = utilities.is_wikilink (str); -- wl_type is: 0, no wl (text in label variable); 1, [[D]]; 2, [[L|D]]
if 1 == wl_type then -- [[D]] simple wikilink with or without quote marks
cap, cap2 = str:match ("^([\"\'])([^\'].+)"); -- match leading double or single quote but not double single quotes
if mw.ustring.match (str, '%[%[[\"“”\'‘’].+[\"“”\'‘’]%]%]') then -- leading and trailing quote marks
if is_set (cap) then
str = utilities.substitute (cfg.presentation['kern-left'], str);
str = substitute (cfg.presentation['kern-left'], {cap, cap2});
str = utilities.substitute (cfg.presentation['kern-right'], str);
end
elseif mw.ustring.match (str, '%[%[[\"“”\'‘’].+%]%]') then -- leading quote marks
str = utilities.substitute (cfg.presentation['kern-left'], str);
elseif mw.ustring.match (str, '%[%[.+[\"“”\'‘’]%]%]') then -- trailing quote marks
str = utilities.substitute (cfg.presentation['kern-right'], str);
end
 
else -- plain text or [[L|D]]; text in label variable
label = mw.ustring.gsub (label, '[“”]', '\"'); -- replace “” (U+201C & U+201D) with " (typewriter double quote mark)
label = mw.ustring.gsub (label, '[‘’]', '\''); -- replace ‘’ (U+2018 & U+2019) with ' (typewriter single quote mark)


cap = mw.ustring.match (label, "^([\"\'][^\'].+)"); -- match leading double or single quote but not doubled single quotes (italic markup)
cap, cap2 = str:match ("^(.+[^\'])([\"\'])$")
if utilities.is_set (cap) then
if is_set (cap) then
label = utilities.substitute (cfg.presentation['kern-left'], cap);
str = substitute (cfg.presentation['kern-right'], {cap, cap2});
end
cap = mw.ustring.match (label, "^(.+[^\'][\"\'])$") -- match trailing double or single quote but not doubled single quotes (italic markup)
if utilities.is_set (cap) then
label = utilities.substitute (cfg.presentation['kern-right'], cap);
end
if 2 == wl_type then
str = utilities.make_wikilink (link, label); -- reassemble the wikilink
else
str = label;
end
end
end
return str;
return str;
end
end


--[[--------------------------< F O R M A T _ S C R I P T _ V A L U E >----------------------------------------
--[[--------------------------< F O R M A T _ S C R I P T _ V A L U E >----------------------------------------


|script-title= holds title parameters that are not written in Latin-based scripts: Chinese, Japanese, Arabic, Hebrew, etc. These scripts should
|script-title= holds title parameters that are not written in Latin based scripts: Chinese, Japanese, Arabic, Hebrew, etc. These scripts should
not be italicized and may be written right-to-left.  The value supplied by |script-title= is concatenated onto Title after Title has been wrapped
not be italicized and may be written right-to-left.  The value supplied by |script-title= is concatenated onto Title after Title has been wrapped
in italic markup.
in italic markup.


Regardless of language, all values provided by |script-title= are wrapped in <bdi>...</bdi> tags to isolate RTL languages from the English left to right.
Regardless of language, all values provided by |script-title= are wrapped in <bdi>...</bdi> tags to isolate rtl languages from the English left to right.


|script-title= provides a unique feature.  The value in |script-title= may be prefixed with a two-character ISO 639-1 language code and a colon:
|script-title= provides a unique feature.  The value in |script-title= may be prefixed with a two-character ISO639-1 language code and a colon:
|script-title=ja:*** *** (where * represents a Japanese character)
|script-title=ja:*** *** (where * represents a Japanese character)
Spaces between the two-character code and the colon and the colon and the first script character are allowed:
Spaces between the two-character code and the colon and the colon and the first script character are allowed:
Line 515: Line 474:
Spaces preceding the prefix are allowed: |script-title = ja:*** ***
Spaces preceding the prefix are allowed: |script-title = ja:*** ***


The prefix is checked for validity.  If it is a valid ISO 639-1 language code, the lang attribute (lang="ja") is added to the <bdi> tag so that browsers can
The prefix is checked for validity.  If it is a valid ISO639-1 language code, the lang attribute (lang="ja") is added to the <bdi> tag so that browsers can
know the language the tag contains.  This may help the browser render the script more correctly.  If the prefix is invalid, the lang attribute
know the language the tag contains.  This may help the browser render the script more correctly.  If the prefix is invalid, the lang attribute
is not added.  At this time there is no error message for this condition.
is not added.  At this time there is no error message for this condition.


Supports |script-title=, |script-chapter=, |script-<periodical>=
Supports |script-title= and |script-chapter=


TODO: error messages when prefix is invalid ISO639-1 code; when script_value has prefix but no script;
]]
]]


local function format_script_value (script_value, script_param)
local function format_script_value (script_value)
local lang=''; -- initialize to empty string
local lang=''; -- initialize to empty string
local name;
local name;
if script_value:match('^%l%l%l?%s*:') then -- if first 3 or 4 non-space characters are script language prefix
if script_value:match('^%l%l%s*:') then -- if first 3 non-space characters are script language prefix
lang = script_value:match('^(%l%l%l?)%s*:%s*%S.*'); -- get the language prefix or nil if there is no script
lang = script_value:match('^(%l%l)%s*:%s*%S.*'); -- get the language prefix or nil if there is no script
if not utilities.is_set (lang) then
if not is_set (lang) then
utilities.set_message ('err_script_parameter', {script_param, cfg.err_msg_supl['missing title part']}); -- prefix without 'title'; add error message
return ''; -- script_value was just the prefix so return empty string
return ''; -- script_value was just the prefix so return empty string
end
end
-- if we get this far we have prefix and script
-- if we get this far we have prefix and script
name = cfg.lang_code_remap[lang] or mw.language.fetchLanguageName( lang, cfg.this_wiki_code ); -- get language name so that we can use it to categorize
-- name = mw.language.fetchLanguageName( lang, "ko" ); -- get language name so that we can use it to categorize -- 로컬
if utilities.is_set (name) then -- is prefix a proper ISO 639-1 language code?
name = lang_name[lang] or mw.language.fetchLanguageName( lang, "ko" ); -- 로컬. Langname 모듈에 정의된 이름을 우선 사용.
script_value = script_value:gsub ('^%l+%s*:%s*', ''); -- strip prefix from script
if is_set (name) then -- is prefix a proper ISO 639-1 language code?
script_value = script_value:gsub ('^%l%l%s*:%s*', ''); -- strip prefix from script
-- is prefix one of these language codes?
-- is prefix one of these language codes?
if utilities.in_array (lang, cfg.script_lang_codes) then
-- if in_array (lang, {'am', 'ar', 'be', 'bg', 'bs', 'dv', 'el', 'fa', 'he', 'hy', 'ja', 'ka', 'ku', 'mk', 'ml', 'ps', 'ru', 'sd', 'sr', 'th', 'uk', 'ug', 'yi', 'zh'}) then -- 로컬 시작
utilities.add_prop_cat ('script', {name, lang})
-- add_prop_cat ('script_with_name', {name, lang})
else
-- else
utilities.set_message ('err_script_parameter', {script_param, cfg.err_msg_supl['unknown language code']}); -- unknown script-language; add error message
-- add_prop_cat ('script')
end
-- end -- 로컬 끝: 임시로 숨김
lang = ' lang="' .. lang .. '" '; -- convert prefix into a lang attribute
lang = ' lang="' .. lang .. '" '; -- convert prefix into a lang attribute
else
else
utilities.set_message ('err_script_parameter', {script_param, cfg.err_msg_supl['invalid language code']}); -- invalid language code; add error message
lang = ''; -- invalid so set lang to empty string
lang = ''; -- invalid so set lang to empty string
end
end
else
utilities.set_message ('err_script_parameter', {script_param, cfg.err_msg_supl['missing prefix']}); -- no language code prefix; add error message
end
end
script_value = utilities.substitute (cfg.presentation['bdi'], {lang, script_value}); -- isolate in case script is RTL
script_value = substitute (cfg.presentation['bdi'], {lang, script_value}); -- isolate in case script is rtl


return script_value;
return script_value;
end
end


--[[--------------------------< S C R I P T _ C O N C A T E N A T E >------------------------------------------
--[[--------------------------< S C R I P T _ C O N C A T E N A T E >------------------------------------------


Initially for |title= and |script-title=, this function concatenates those two parameter values after the script
Initially for |title= and |script-title=, this function concatenates those two parameter values after the script value has been  
value has been wrapped in <bdi> tags.
wrapped in <bdi> tags.
 
]]
]]


local function script_concatenate (title, script, script_param)
local function script_concatenate (title, script)
if utilities.is_set (script) then
if is_set (script) then
script = format_script_value (script, script_param); -- <bdi> tags, lang attribute, categorization, etc.; returns empty string on error
script = format_script_value (script); -- <bdi> tags, lang atribute, categorization, etc; returns empty string on error
if utilities.is_set (script) then
if is_set (script) then
title = title .. ' ' .. script; -- concatenate title and script title
title = title .. ' ' .. script; -- concatenate title and script title
end
end
Line 583: Line 538:


local function wrap_msg (key, str, lower)
local function wrap_msg (key, str, lower)
if not utilities.is_set ( str ) then
if not is_set( str ) then
return "";
return "";
end
end
Line 589: Line 544:
local msg;
local msg;
msg = cfg.messages[key]:lower(); -- set the message to lower case before  
msg = cfg.messages[key]:lower(); -- set the message to lower case before  
return utilities.substitute ( msg, str ); -- including template text
return substitute( msg, str ); -- including template text
else
else
return utilities.substitute ( cfg.messages[key], str );
return substitute( cfg.messages[key], str );
end
end
end
end


-- 로컬: Format Chapter Title 아래로 옮김


--[[----------------< W I K I S O U R C E _ U R L _ M A K E >-------------------
--[[--------------------------< H A S _ I N V I S I B L E _ C H A R S >----------------------------------------


Makes a Wikisource URL from Wikisource interwiki-linkReturns the URL and appropriate
This function searches a parameter's value for nonprintable or invisible charactersThe search stops at the
label; nil else.
first match.


str is the value assigned to |chapter= (or aliases) or |title= or |title-link=
This function will detect the visible replacement character when it is part of the wikisource.


]]
Detects but ignores nowiki and math stripmarkers.  Also detects other named stripmarkers (gallery, math, pre, ref)
and identifies them with a slightly different error message.  See also coins_cleanup().


local function wikisource_url_make (str)
Detects but ignores the character pattern that results from the transclusion of {{'}} templates.
local wl_type, D, L;
local ws_url, ws_label;
local wikisource_prefix = table.concat ({'https://', cfg.this_wiki_code, '.wikisource.org/wiki/'});


wl_type, D, L = utilities.is_wikilink (str); -- wl_type is 0 (not a wikilink), 1 (simple wikilink), 2 (complex wikilink)
Output of this function is an error message that identifies the character or the Unicode group, or the stripmarker
that was detected along with its position (or, for multi-byte characters, the position of its first byte) in the
parameter value.


if 0 == wl_type then -- not a wikilink; might be from |title-link=
]]
str = D:match ('^[Ww]ikisource:(.+)') or D:match ('^[Ss]:(.+)'); -- article title from interwiki link with long-form or short-form namespace
if utilities.is_set (str) then
ws_url = table.concat ({ -- build a Wikisource URL
wikisource_prefix, -- prefix
str, -- article title
});
ws_label = str; -- label for the URL
end
elseif 1 == wl_type then -- simple wikilink: [[Wikisource:ws article]]
str = D:match ('^[Ww]ikisource:(.+)') or D:match ('^[Ss]:(.+)'); -- article title from interwiki link with long-form or short-form namespace
if utilities.is_set (str) then
ws_url = table.concat ({ -- build a Wikisource URL
wikisource_prefix, -- prefix
str, -- article title
});
ws_label = str; -- label for the URL
end
elseif 2 == wl_type then -- non-so-simple wikilink: [[Wikisource:ws article|displayed text]] ([[L|D]])
str = L:match ('^[Ww]ikisource:(.+)') or L:match ('^[Ss]:(.+)'); -- article title from interwiki link with long-form or short-form namespace
if utilities.is_set (str) then
ws_label = D; -- get ws article name from display portion of interwiki link
ws_url = table.concat ({ -- build a Wikisource URL
wikisource_prefix, -- prefix
str, -- article title without namespace from link portion of wikilink
});
end
end


if ws_url then
local function has_invisible_chars (param, v)
ws_url = mw.uri.encode (ws_url, 'WIKI'); -- make a usable URL
local position = ''; -- position of invisible char or starting position of stripmarker
ws_url = ws_url:gsub ('%%23', '#'); -- undo percent-encoding of fragment marker
local dummy; -- end of matching string; not used but required to hold end position when a capture is returned
local capture; -- used by stripmarker detection to hold name of the stripmarker
local i=1;
local stripmarker, apostrophe;
capture = string.match (v, '[%w%p ]*'); -- Test for values that are simple ASCII text and bypass other tests if true
if capture == v then -- if same there are no unicode characters
return;
end
end


return ws_url, ws_label, L or D; -- return proper URL or nil and a label or nil
while cfg.invisible_chars[i] do
end
local char=cfg.invisible_chars[i][1] -- the character or group name
local pattern=cfg.invisible_chars[i][2] -- the pattern used to find it
position, dummy, capture = mw.ustring.find (v, pattern) -- see if the parameter value contains characters that match the pattern
if position then
if 'nowiki' == capture or 'math' == capture then -- nowiki, math stripmarker (not an error condition)
stripmarker = true; -- set a flag
elseif true == stripmarker and 'delete' == char then -- because stripmakers begin and end with the delete char, assume that we've found one end of a stripmarker
position = nil; -- unset
else
local err_msg;
if capture then
err_msg = capture .. ' ' .. char;
else
err_msg = char .. ' ' .. '문자'; -- 로컬
end


 
table.insert( z.message_tail, { set_error( 'invisible_char', {err_msg, wrap_style ('parameter', param), position}, true ) } ); -- add error message
--[[----------------< F O R M A T _ P E R I O D I C A L >-----------------------
return; -- and done with this parameter
 
end
Format the three periodical parameters: |script-<periodical>=, |<periodical>=,
and |trans-<periodical>= into a single Periodical meta-parameter.
 
]]
 
local function format_periodical (script_periodical, script_periodical_source, periodical, trans_periodical)
 
if not utilities.is_set (periodical) then
periodical = ''; -- to be safe for concatenation
else
periodical = utilities.wrap_style ('italic-title', periodical); -- style
end
 
periodical = script_concatenate (periodical, script_periodical, script_periodical_source); -- <bdi> tags, lang attribute, categorization, etc.; must be done after title is wrapped
 
if utilities.is_set (trans_periodical) then
trans_periodical = utilities.wrap_style ('trans-italic-title', trans_periodical);
if utilities.is_set (periodical) then
periodical = periodical .. ' ' .. trans_periodical;
else -- here when trans-periodical without periodical or script-periodical
periodical = trans_periodical;
utilities.set_message ('err_trans_missing_title', {'periodical'});
end
end
i=i+1; -- bump our index
end
end
return periodical;
end
end




--[[------------------< F O R M A T _ C H A P T E R _ T I T L E >---------------
--[[--------------------------< A R G U M E N T _ W R A P P E R >----------------------------------------------


Format the four chapter parameters: |script-chapter=, |chapter=, |trans-chapter=,
Argument wrapper.  This function provides support for argument mapping defined in the configuration file so that
and |chapter-url= into a single chapter meta- parameter (chapter_url_source used
multiple names can be transparently aliased to single internal variable.
for error messages).


]]
]]


local function format_chapter_title (script_chapter, script_chapter_source, chapter, chapter_source, trans_chapter, trans_chapter_source, chapter_url, chapter_url_source, no_quotes, access)
local function argument_wrapper( args )
local ws_url, ws_label, L = wikisource_url_make (chapter); -- make a wikisource URL and label from a wikisource interwiki link
local origin = {};
if ws_url then
ws_label = ws_label:gsub ('_', ' '); -- replace underscore separators with space characters
return setmetatable({
chapter = ws_label;
ORIGIN = function( self, k )
end
local dummy = self[k]; --force the variable to be loaded.
 
return origin[k];
if not utilities.is_set (chapter) then
chapter = ''; -- to be safe for concatenation
else
if false == no_quotes then
chapter = kern_quotes (chapter); -- if necessary, separate chapter title's leading and trailing quote marks from module provided quote marks
chapter = utilities.wrap_style ('quoted-title', chapter);
end
end
end
},
 
{
chapter = script_concatenate (chapter, script_chapter, script_chapter_source); -- <bdi> tags, lang attribute, categorization, etc.; must be done after title is wrapped
__index = function ( tbl, k )
 
if origin[k] ~= nil then
if utilities.is_set (chapter_url) then
return nil;
chapter = external_link (chapter_url, chapter, chapter_url_source, access); -- adds bare_url_missing_title error if appropriate
end
elseif ws_url then
chapter = external_link (ws_url, chapter .. '&nbsp;', 'ws link in chapter'); -- adds bare_url_missing_title error if appropriate; space char to move icon away from chap text; TODO: better way to do this?
local args, list, v = args, cfg.aliases[k];
chapter = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], L, chapter});
end
if type( list ) == 'table' then
 
v, origin[k] = select_one( args, list, 'redundant_parameters' );
if utilities.is_set (trans_chapter) then
if origin[k] == nil then
trans_chapter = utilities.wrap_style ('trans-quoted-title', trans_chapter);
origin[k] = ''; -- Empty string, not nil
if utilities.is_set (chapter) then
end
chapter = chapter .. ' ' .. trans_chapter;
elseif list ~= nil then
else -- here when trans_chapter without chapter or script-chapter
v, origin[k] = args[list], list;
chapter = trans_chapter;
else
chapter_source = trans_chapter_source:match ('trans%-?(.+)'); -- when no chapter, get matching name from trans-<param>
-- maybe let through instead of raising an error?
utilities.set_message ('err_trans_missing_title', {chapter_source});
-- v, origin[k] = args[k], k;
end
error( cfg.messages['unknown_argument_map'] );
end
end
 
return chapter;
-- Empty strings, not nil;
end
if v == nil then
 
v = cfg.defaults[k] or '';
 
origin[k] = '';
--[[----------------< H A S _ I N V I S I B L E _ C H A R S >-------------------
end
tbl = rawset( tbl, k, v );
return v;
end,
});
end


This function searches a parameter's value for non-printable or invisible characters.
--[[--------------------------< V A L I D A T E >--------------------------------------------------------------
The search stops at the first match.
Looks for a parameter's name in the whitelist.
 
This function will detect the visible replacement character when it is part of the Wikisource.
 
Detects but ignores nowiki and math stripmarkers.  Also detects other named stripmarkers
(gallery, math, pre, ref) and identifies them with a slightly different error message.
See also coins_cleanup().
 
Output of this function is an error message that identifies the character or the
Unicode group, or the stripmarker that was detected along with its position (or,
for multi-byte characters, the position of its first byte) in the parameter value.


Parameters in the whitelist can have three values:
true - active, supported parameters
false - deprecated, supported parameters
nil - unsupported parameters
]]
]]


local function has_invisible_chars (param, v)
local function validate( name )
local position = ''; -- position of invisible char or starting position of stripmarker
local name = tostring( name );
local capture; -- used by stripmarker detection to hold name of the stripmarker
local state = whitelist.basic_arguments[ name ];
local stripmarker; -- boolean set true when a stripmarker is found
 
-- Normal arguments
capture = string.match (v, '[%w%p ]*'); -- test for values that are simple ASCII text and bypass other tests if true
if true == state then return true; end -- valid actively supported parameter
if capture == v then -- if same there are no Unicode characters
if false == state then
return;
deprecated_parameter (name); -- parameter is deprecated but still supported
return true;
end
end
 
for _, invisible_char in ipairs (cfg.invisible_chars) do
-- Arguments with numbers in them
local char_name = invisible_char[1]; -- the character or group name
name = name:gsub( "%d+", "#" ); -- replace digit(s) with # (last25 becomes last#
local pattern = invisible_char[2]; -- the pattern used to find it
state = whitelist.numbered_arguments[ name ];
position, _, capture = mw.ustring.find (v, pattern); -- see if the parameter value contains characters that match the pattern
if true == state then return true; end -- valid actively supported parameter
if false == state then
if position and (cfg.invisible_defs.zwj == capture) then -- if we found a zero-width joiner character
deprecated_parameter (name); -- parameter is deprecated but still supported
if mw.ustring.find (v, cfg.indic_script) then -- it's ok if one of the Indic scripts
return true;
position = nil; -- unset position
elseif cfg.emoji[mw.ustring.codepoint (v, position+1)] then -- is zwj followed by a character listed in emoji{}?
position = nil; -- unset position
end
end
if position then
if 'nowiki' == capture or 'math' == capture or -- nowiki and math stripmarkers (not an error condition)
('templatestyles' == capture and utilities.in_array (param, {'id', 'quote'})) then -- templatestyles stripmarker allowed in these parameters
stripmarker = true; -- set a flag
elseif true == stripmarker and cfg.invisible_defs.del == capture then -- because stripmakers begin and end with the delete char, assume that we've found one end of a stripmarker
position = nil; -- unset
else
local err_msg;
if capture and not (cfg.invisible_defs.del == capture or cfg.invisible_defs.zwj == capture) then
err_msg = capture .. ' ' .. char_name;
else
err_msg = char_name .. ' ' .. 'character';
end
 
utilities.set_message ('err_invisible_char', {err_msg, utilities.wrap_style ('parameter', param), position}); -- add error message
return; -- and done with this parameter
end
end
end
end
return false; -- Not supported because not found or name is set to nil
end
end




--[[-------------------< A R G U M E N T _ W R A P P E R >----------------------
--[[--------------------------< N O W R A P _ D A T E >--------------------------------------------------------


Argument wrapperThis function provides support for argument mapping defined
When date is YYYY-MM-DD format wrap in nowrap span: <span ...>YYYY-MM-DD</span>When date is DD MMMM YYYY or is
in the configuration file so that multiple names can be transparently aliased to
MMMM DD, YYYY then wrap in nowrap span: <span ...>DD MMMM</span> YYYY or <span ...>MMMM DD,</span> YYYY
single internal variable.
 
DOES NOT yet support MMMM YYYY or any of the date ranges.


]]
]]


local function argument_wrapper ( args )
local function nowrap_date (date)
local origin = {};
local cap='';
local cap2='';
 
if date:match("^%d%d%d%d%-%d%d%-%d%d$") then
date = substitute (cfg.presentation['nowrap1'], date);
return setmetatable({
elseif date:match("^%a+%s*%d%d?,%s+%d%d%d%d$") or date:match ("^%d%d?%s*%a+%s+%d%d%d%d$") then
ORIGIN = function ( self, k )
cap, cap2 = string.match (date, "^(.*)%s+(%d%d%d%d)$");
local dummy = self[k]; -- force the variable to be loaded.
date = substitute (cfg.presentation['nowrap2'], {cap, cap2});
return origin[k];
end
return date;
end
 
--[[--------------------------< S E T _ T I T L E T Y P E >----------------------------------------------------
 
This function sets default title types (equivalent to the citation including |type=<default value>) for those templates that have defaults.
Also handles the special case where it is desirable to omit the title type from the rendered citation (|type=none).
 
]]
 
local function set_titletype (cite_class, title_type)
if is_set(title_type) then
if "none" == title_type or "없음" == title_type then -- 로컬
title_type = ""; -- if |type=none then type parameter not displayed
end
end
},
return title_type; -- if |type= has been set to any other value use that value
{
end
__index = function ( tbl, k )
 
if origin[k] ~= nil then
return cfg.title_types [cite_class] or ''; -- set template's default title type; else empty string for concatenation
return nil;
end
end
 
 
local args, list, v = args, cfg.aliases[k];
--[[--------------------------< H Y P H E N _ T O _ D A S H >--------------------------------------------------
 
if type( list ) == 'table' then
Converts a hyphen to a dash
v, origin[k] = utilities.select_one ( args, list, 'err_redundant_parameters' );
 
if origin[k] == nil then
]]
origin[k] = ''; -- Empty string, not nil
 
end
local function hyphen_to_dash( str )
elseif list ~= nil then
if not is_set(str) or str:match( "[%[%]{}<>]" ) ~= nil then
v, origin[k] = args[list], list;
return str;
else
end
-- maybe let through instead of raising an error?
return str:gsub( '-', '–' );
-- v, origin[k] = args[k], k;
error( cfg.messages['unknown_argument_map'] .. ': ' .. k);
end
-- Empty strings, not nil;
if v == nil then
v = '';
origin[k] = '';
end
tbl = rawset( tbl, k, v );
return v;
end,
});
end
end




--[[--------------------------< N O W R A P _ D A T E >-------------------------
--[[--------------------------< S A F E _ J O I N >------------------------------------------------------------


When date is YYYY-MM-DD format wrap in nowrap span: <span ...>YYYY-MM-DD</span>.
Joins a sequence of strings together while checking for duplicate separation characters.
When date is DD MMMM YYYY or is MMMM DD, YYYY then wrap in nowrap span:
<span ...>DD MMMM</span> YYYY or <span ...>MMMM DD,</span> YYYY
 
DOES NOT yet support MMMM YYYY or any of the date ranges.


]]
]]


local function nowrap_date (date)
local function safe_join( tbl, duplicate_char )
local cap = '';
--[[
local cap2 = '';
Note: we use string functions here, rather than ustring functions.
 
if date:match("^%d%d%d%d%-%d%d%-%d%d$") then
date = utilities.substitute (cfg.presentation['nowrap1'], date);
elseif date:match("^%a+%s*%d%d?,%s+%d%d%d%d$") or date:match ("^%d%d?%s*%a+%s+%d%d%d%d$") then
This has considerably faster performance and should work correctly as
cap, cap2 = string.match (date, "^(.*)%s+(%d%d%d%d)$");
long as the duplicate_char is strict ASCII. The strings
date = utilities.substitute (cfg.presentation['nowrap2'], {cap, cap2});
in tbl may be ASCII or UTF8.
end
]]
return date;
end
--[[--------------------------< S E T _ T I T L E T Y P E >---------------------
This function sets default title types (equivalent to the citation including
|type=<default value>) for those templates that have defaults. Also handles the
special case where it is desirable to omit the title type from the rendered citation
(|type=none).
]]
local function set_titletype (cite_class, title_type)
if utilities.is_set (title_type) then
if 'none' == cfg.keywords_xlate[title_type] then
title_type = ''; -- if |type=none then type parameter not displayed
end
return title_type; -- if |type= has been set to any other value use that value
end
return cfg.title_types [cite_class] or ''; -- set template's default title type; else empty string for concatenation
end
--[[--------------------------< S A F E _ J O I N >-----------------------------
Joins a sequence of strings together while checking for duplicate separation characters.
]]
local function safe_join( tbl, duplicate_char )
local f = {}; -- create a function table appropriate to type of 'duplicate character'
if 1 == #duplicate_char then -- for single byte ASCII characters use the string library functions
f.gsub = string.gsub
f.match = string.match
f.sub = string.sub
else -- for multi-byte characters use the ustring library functions
f.gsub = mw.ustring.gsub
f.match = mw.ustring.match
f.sub = mw.ustring.sub
end
local str = ''; -- the output string
local str = ''; -- the output string
local comp = ''; -- what does 'comp' mean?
local comp = ''; -- what does 'comp' mean?
Line 917: Line 774:
str = value; -- assign value to it (first time through the loop)
str = value; -- assign value to it (first time through the loop)
elseif value ~= '' then
elseif value ~= '' then
if value:sub(1, 1) == '<' then -- special case of values enclosed in spans and other markup.
if value:sub(1,1) == '<' then -- Special case of values enclosed in spans and other markup.
comp = value:gsub( "%b<>", "" ); -- remove HTML markup (<span>string</span> -> string)
comp = value:gsub( "%b<>", "" ); -- remove html markup (<span>string</span> -> string)
else
else
comp = value;
comp = value;
end
end
-- typically duplicate_char is sepc
-- typically duplicate_char is sepc
if f.sub(comp, 1, 1) == duplicate_char then -- is first character same as duplicate_char? why test first character?
if comp:sub(1,1) == duplicate_char then -- is first charactier same as duplicate_char? why test first character?
--  Because individual string segments often (always?) begin with terminal punct for the
--  Because individual string segments often (always?) begin with terminal punct for th
--  preceding segment: 'First element' .. 'sepc next element' .. etc.?
--  preceding segment: 'First element' .. 'sepc next element' .. etc?
trim = false;
trim = false;
end_chr = f.sub(str, -1, -1); -- get the last character of the output string
end_chr = str:sub(-1,-1); -- get the last character of the output string
-- str = str .. "<HERE(enchr=" .. end_chr .. ")" -- debug stuff?
-- str = str .. "<HERE(enchr=" .. end_chr.. ")" -- debug stuff?
if end_chr == duplicate_char then -- if same as separator
if end_chr == duplicate_char then -- if same as separator
str = f.sub(str, 1, -2); -- remove it
str = str:sub(1,-2); -- remove it
elseif end_chr == "'" then -- if it might be wiki-markup
elseif end_chr == "'" then -- if it might be wikimarkup
if f.sub(str, -3, -1) == duplicate_char .. "''" then -- if last three chars of str are sepc''  
if str:sub(-3,-1) == duplicate_char .. "''" then -- if last three chars of str are sepc''  
str = f.sub(str, 1, -4) .. "''"; -- remove them and add back ''
str = str:sub(1, -4) .. "''"; -- remove them and add back ''
elseif f.sub(str, -5, -1) == duplicate_char .. "]]''" then -- if last five chars of str are sepc]]''  
elseif str:sub(-5,-1) == duplicate_char .. "]]''" then -- if last five chars of str are sepc]]''  
trim = true; -- why? why do this and next differently from previous?
trim = true; -- why? why do this and next differently from previous?
elseif f.sub(str, -4, -1) == duplicate_char .. "]''" then -- if last four chars of str are sepc]''  
elseif str:sub(-4,-1) == duplicate_char .. "]''" then -- if last four chars of str are sepc]''  
trim = true; -- same question
trim = true; -- same question
end
end
elseif end_chr == "]" then -- if it might be wiki-markup
elseif end_chr == "]" then -- if it might be wikimarkup
if f.sub(str, -3, -1) == duplicate_char .. "]]" then -- if last three chars of str are sepc]] wikilink  
if str:sub(-3,-1) == duplicate_char .. "]]" then -- if last three chars of str are sepc]] wikilink  
trim = true;
trim = true;
elseif f.sub(str, -3, -1) == duplicate_char .. '"]' then -- if last three chars of str are sepc"] quoted external link  
elseif str:sub(-2,-1) == duplicate_char .. "]" then -- if last two chars of str are sepc] external link
trim = true;
trim = true;
elseif f.sub(str, -2, -1) == duplicate_char .. "]" then -- if last two chars of str are sepc] external link
elseif str:sub(-4,-1) == duplicate_char .. "'']" then -- normal case when |url=something & |title=Title.
trim = true;
elseif f.sub(str, -4, -1) == duplicate_char .. "'']" then -- normal case when |url=something & |title=Title.
trim = true;
trim = true;
end
end
elseif end_chr == " " then -- if last char of output string is a space
elseif end_chr == " " then -- if last char of output string is a space
if f.sub(str, -2, -1) == duplicate_char .. " " then -- if last two chars of str are <sepc><space>
if str:sub(-2,-1) == duplicate_char .. " " then -- if last two chars of str are <sepc><space>
str = f.sub(str, 1, -3); -- remove them both
str = str:sub(1,-3); -- remove them both
end
end
end
end


if trim then
if trim then
if value ~= comp then -- value does not equal comp when value contains HTML markup
if value ~= comp then -- value does not equal comp when value contains html markup
local dup2 = duplicate_char;
local dup2 = duplicate_char;
if f.match(dup2, "%A" ) then dup2 = "%" .. dup2; end -- if duplicate_char not a letter then escape it
if dup2:match( "%A" ) then dup2 = "%" .. dup2; end -- if duplicate_char not a letter then escape it
value = f.gsub(value, "(%b<>)" .. dup2, "%1", 1 ) -- remove duplicate_char if it follows HTML markup
value = value:gsub( "(%b<>)" .. dup2, "%1", 1 ) -- remove duplicate_char if it follows html markup
else
else
value = f.sub(value, 2, -1 ); -- remove duplicate_char when it is first character
value = value:sub( 2, -1 ); -- remove duplicate_char when it is first character
end
end
end
end
end
end
str = str .. value; -- add it to the output string
str = str .. value; --add it to the output string
end
end
end
end
return str;
return str;
end
end
 
 
--[[--------------------------< I S _ S U F F I X >-----------------------------
 
returns true if suffix is properly formed Jr, Sr, or ordinal in the range 1–9.
Puncutation not allowed.


]]
--[[--------------------------< I S _ G O O D _ V A N C _ N A M E >--------------------------------------------


local function is_suffix (suffix)
For Vancouver Style, author/editor names are supposed to be rendered in Latin (read ASCII) characters.  When a name
if utilities.in_array (suffix, {'Jr', 'Sr', 'Jnr', 'Snr', '1st', '2nd', '3rd'}) or suffix:match ('^%dth$') then
uses characters that contain diacritical marks, those characters are to converted to the corresponding Latin character.
return true;
When a name is written using a non-Latin alphabet or logogram, that name is to be transliterated into Latin characters.
end
These things are not currently possible in this module so are left to the editor to do.
return false;
end


 
This test allows |first= and |last= names to contain any of the letters defined in the four Unicode Latin character sets
--[[--------------------< I S _ G O O D _ V A N C _ N A M E >-------------------
 
For Vancouver style, author/editor names are supposed to be rendered in Latin
(read ASCII) characters.  When a name uses characters that contain diacritical
marks, those characters are to be converted to the corresponding Latin
character. When a name is written using a non-Latin alphabet or logogram, that
name is to be transliterated into Latin characters. The module doesn't do this
so editors may/must.
 
This test allows |first= and |last= names to contain any of the letters defined
in the four Unicode Latin character sets
[http://www.unicode.org/charts/PDF/U0000.pdf C0 Controls and Basic Latin] 0041–005A, 0061–007A
[http://www.unicode.org/charts/PDF/U0000.pdf C0 Controls and Basic Latin] 0041–005A, 0061–007A
[http://www.unicode.org/charts/PDF/U0080.pdf C1 Controls and Latin-1 Supplement] 00C0–00D6, 00D8–00F6, 00F8–00FF
[http://www.unicode.org/charts/PDF/U0080.pdf C1 Controls and Latin-1 Supplement] 00C0–00D6, 00D8–00F6, 00F8–00FF
Line 1,004: Line 840:
[http://www.unicode.org/charts/PDF/U0180.pdf Latin Extended-B] 0180–01BF, 01C4–024F
[http://www.unicode.org/charts/PDF/U0180.pdf Latin Extended-B] 0180–01BF, 01C4–024F


|lastn= also allowed to contain hyphens, spaces, and apostrophes.
|lastn= also allowed to contain hyphens, spaces, and apostrophes. (http://www.ncbi.nlm.nih.gov/books/NBK7271/box/A35029/)
(http://www.ncbi.nlm.nih.gov/books/NBK7271/box/A35029/)
|firstn= also allowed to contain hyphens, spaces, apostrophes, and periods
|firstn= also allowed to contain hyphens, spaces, apostrophes, and periods


This original test:
At the time of this writing, I had to write the 'if nil == mw.ustring.find ...' test ouside of the code editor and paste it here
if nil == mw.ustring.find (last, "^[A-Za-zÀ-ÖØ-öø-ƿDŽ-ɏ%-%s%']*$")
because the code editor gets confused between character insertion point and cursor position.
or nil == mw.ustring.find (first, "^[A-Za-zÀ-ÖØ-öø-ƿDŽ-ɏ%-%s%'%.]+[2-6%a]*$") then
was written outside of the code editor and pasted here because the code editor
gets confused between character insertion point and cursor position. The test has
been rewritten to use decimal character escape sequence for the individual bytes
of the Unicode characters so that it is not necessary to use an external editor
to maintain this code.
 
\195\128-\195\150 – À-Ö (U+00C0–U+00D6 – C0 controls)
\195\152-\195\182 – Ø-ö (U+00D8-U+00F6 – C0 controls)
\195\184-\198\191 – ø-ƿ (U+00F8-U+01BF – C0 controls, Latin extended A & B)
\199\132-\201\143 – DŽ-ɏ (U+01C4-U+024F – Latin extended B)


]]
]]


local function is_good_vanc_name (last, first, suffix, position)
local function is_good_vanc_name (last, first)
if not suffix then
if nil == mw.ustring.find (last, "^[A-Za--ÖØ-öø-ƿDŽ-ɏ%-%s%']*$") or nil == mw.ustring.find (first, "^[A-Za--ÖØ-öø-ƿDŽ-ɏ%-%s%'%.]*$") then
if first:find ('[,%s]') then -- when there is a space or comma, might be first name/initials + generational suffix
add_vanc_error ();
first = first:match ('(.-)[,%s]+'); -- get name/initials
return false; -- not a string of latin characters; Vancouver required Romanization
suffix = first:match ('[,%s]+(.+)$'); -- get generational suffix
end
end
if utilities.is_set (suffix) then
if not is_suffix (suffix) then
add_vanc_error (cfg.err_msg_supl.suffix, position);
return false; -- not a name with an appropriate suffix
end
end
if nil == mw.ustring.find (last, "^[A-Za-z\195\128-\195\150\195\152-\195\182\195\184-\198\191\199\132-\201\143%-%s%']*$") or
nil == mw.ustring.find (first, "^[A-Za-z\195\128-\195\150\195\152-\195\182\195\184-\198\191\199\132-\201\143%-%s%'%.]*$") then
add_vanc_error (cfg.err_msg_supl['non-Latin char'], position);
return false; -- not a string of Latin characters; Vancouver requires Romanization
end;
end;
return true;
return true;
end
end


--[[--------------------------< R E D U C E _ T O _ I N I T I A L S >------------------------------------------
--[[--------------------------< R E D U C E _ T O _ I N I T I A L S >------------------------------------------


Attempts to convert names to initials in support of |name-list-style=vanc.   
Attempts to convert names to initials in support of |name-list-format=vanc.   


Names in |firstn= may be separated by spaces or hyphens, or for initials, a period.
Names in |firstn= may be separated by spaces or hyphens, or for initials, a period. See http://www.ncbi.nlm.nih.gov/books/NBK7271/box/A35062/.
See http://www.ncbi.nlm.nih.gov/books/NBK7271/box/A35062/.


Vancouver style requires family rank designations (Jr, II, III, etc.) to be rendered
Vancouver style requires family rank designations (Jr, II, III, etc) to be rendered as Jr, 2nd, 3rd, etc.  This form is not
as Jr, 2nd, 3rd, etc.  See http://www.ncbi.nlm.nih.gov/books/NBK7271/box/A35085/.
currently supported by this code so correctly formed names like Smith JL 2nd are converted to Smith J2. See http://www.ncbi.nlm.nih.gov/books/NBK7271/box/A35085/.
This code only accepts and understands generational suffix in the Vancouver format
because Roman numerals look like, and can be mistaken for, initials.


This function uses ustring functions because firstname initials may be any of the
This function uses ustring functions because firstname initials may be any of the unicode Latin characters accepted by is_good_vanc_name ().
Unicode Latin characters accepted by is_good_vanc_name ().


]]
]]


local function reduce_to_initials(first, position)
local function reduce_to_initials(first)
local name, suffix = mw.ustring.match(first, "^(%u+) ([%dJS][%drndth]+)$");
if mw.ustring.match(first, "^%u%u$") then return first end; -- when first contains just two upper-case letters, nothing to do
 
local initials = {}
if not name then -- if not initials and a suffix
local i = 0; -- counter for number of initials
name = mw.ustring.match(first, "^(%u+)$"); -- is it just initials?
for word in mw.ustring.gmatch(first, "[^%s%.%-]+") do -- names separated by spaces, hyphens, or periods
table.insert(initials, mw.ustring.sub(word,1,1)) -- Vancouver format does not include full stops.
i = i + 1; -- bump the counter
if 2 <= i then break; end -- only two initials allowed in Vancouver system; if 2, quit
end
end
return table.concat(initials) -- Vancouver format does not include spaces.
end


if name then -- if first is initials with or without suffix
--[[--------------------------< L I S T  _ P E O P L E >-------------------------------------------------------
if 3 > mw.ustring.len (name) then -- if one or two initials
if suffix then -- if there is a suffix
if is_suffix (suffix) then -- is it legitimate?
return first; -- one or two initials and a valid suffix so nothing to do
else
add_vanc_error (cfg.err_msg_supl.suffix, position); -- one or two initials with invalid suffix so error message
return first; -- and return first unmolested
end
else
return first; -- one or two initials without suffix; nothing to do
end
end
end -- if here then name has 3 or more uppercase letters so treat them as a word


local initials, names = {}, {}; -- tables to hold name parts and initials
Formats a list of people (e.g. authors / editors)
local i = 1; -- counter for number of initials


names = mw.text.split (first, '[%s,]+'); -- split into a table of names and possible suffix
]]


while names[i] do -- loop through the table
local function list_people(control, people, etal)
if 1 < i and names[i]:match ('[%dJS][%drndth]+%.?$') then -- if not the first name, and looks like a suffix (may have trailing dot)
local sep;
names[i] = names[i]:gsub ('%.', ''); -- remove terminal dot if present
local namesep;
if is_suffix (names[i]) then -- if a legitimate suffix
local format = control.format
table.insert (initials, ' ' .. names[i]); -- add a separator space, insert at end of initials table
local maximum = control.maximum
break; -- and done because suffix must fall at the end of a name
local lastauthoramp = control.lastauthoramp;
end -- no error message if not a suffix; possibly because of Romanization
local text = {}
end
if 3 > i then
table.insert (initials, mw.ustring.sub(names[i], 1, 1)); -- insert the initial at end of initials table
end
i = i + 1; -- bump the counter
end
return table.concat(initials) -- Vancouver format does not include spaces.
end
 
 
--[[--------------------------< L I S T _ P E O P L E >--------------------------
 
Formats a list of people (authors, contributors, editors, interviewers, translators)


names in the list will be linked when
if 'vanc' == format then -- Vancouver-like author/editor name styling?
|<name>-link= has a value
sep = ','; -- name-list separator between authors is a comma
|<name>-mask- does NOT have a value; masked names are presumed to have been
namesep = ' '; -- last/first separator is a space
rendered previously so should have been linked there
 
when |<name>-mask=0, the associated name is not rendered
 
]]
 
local function list_people (control, people, etal)
local sep;
local namesep;
local format = control.format;
local maximum = control.maximum;
local name_list = {};
 
if 'vanc' == format then -- Vancouver-like name styling?
sep = cfg.presentation['sep_nl_vanc']; -- name-list separator between names is a comma
namesep = cfg.presentation['sep_name_vanc']; -- last/first separator is a space
else
else
sep = cfg.presentation['sep_nl']; -- name-list separator between names is a semicolon
sep = ';' -- name-list separator between authors is a semicolon
namesep = cfg.presentation['sep_name']; -- last/first separator is <comma><space>
namesep = ', ' -- last/first separator is <comma><space>
end
end
if sep:sub (-1, -1) ~= " " then sep = sep .. " " end
if sep:sub(-1,-1) ~= " " then sep = sep .. " " end
if utilities.is_set (maximum) and maximum < 1 then return "", 0; end -- returned 0 is for EditorCount; not used for other names
if is_set (maximum) and maximum < 1 then return "", 0; end -- returned 0 is for EditorCount; not used for authors
for i, person in ipairs (people) do
for i,person in ipairs(people) do
if utilities.is_set (person.last) then
if is_set(person.last) then
local mask = person.mask;
local mask = person.mask
local one;
local one
local sep_one = sep;
local sep_one = sep;
 
if is_set (maximum) and i > maximum then
if utilities.is_set (maximum) and i > maximum then
etal = true;
etal = true;
break;
break;
end
elseif (mask ~= nil) then
local n = tonumber(mask)
if mask then
if (n ~= nil) then
local n = tonumber (mask); -- convert to a number if it can be converted; nil else
one = string.rep("&mdash;",n)
if n then
one = 0 ~= n and string.rep("&mdash;", n) or nil; -- make a string of (n > 0) mdashes, nil else, to replace name
person.link = nil; -- don't create link to name if name is replaces with mdash string or has been set nil
else
else
one = mask; -- replace name with mask text (must include name-list separator)
one = mask;
sep_one = " "; -- modify name-list separator
sep_one = " ";
end
end
else
else
one = person.last; -- get surname
one = person.last
local first = person.first -- get given name
local first = person.first
if utilities.is_set (first) then
if is_set(first) then  
if ("vanc" == format) then -- if Vancouver format
if ( "vanc" == format ) then -- if vancouver format
one = one:gsub ('%.', ''); -- remove periods from surnames (http://www.ncbi.nlm.nih.gov/books/NBK7271/box/A35029/)
one = one:gsub ('%.', ''); -- remove periods from surnames (http://www.ncbi.nlm.nih.gov/books/NBK7271/box/A35029/)
if not person.corporate and is_good_vanc_name (one, first, nil, i) then -- and name is all Latin characters; corporate authors not tested
if not person.corporate and is_good_vanc_name (one, first) then -- and name is all Latin characters; corporate authors not tested
first = reduce_to_initials (first, i); -- attempt to convert first name(s) to initials
first = reduce_to_initials(first) -- attempt to convert first name(s) to initials
end
end
end
end
one = one .. namesep .. first;
one = one .. namesep .. first  
end
if is_set(person.link) and person.link ~= control.page_name then
one = "[[" .. person.link .. "|" .. one .. "]]" -- link author/editor if this page is not the author's/editor's page
end
end
end
end
if utilities.is_set (person.link) then
table.insert( text, one )
one = utilities.make_wikilink (person.link, one); -- link author/editor
table.insert( text, sep_one )
end
if one then -- if <one> has a value (name, mdash replacement, or mask text replacement)
table.insert (name_list, one); -- add it to the list of names
table.insert (name_list, sep_one); -- add the proper name-list separator
end
end
end
end
end


local count = #name_list / 2; -- (number of names + number of separators) divided by 2
local count = #text / 2; -- (number of names + number of separators) divided by 2
if 0 < count then  
if count > 0 then  
if 1 < count and not etal then
if count > 1 and is_set(lastauthoramp) and not etal then
if 'amp' == format then
text[#text-2] = " & "; -- replace last separator with ampersand text
name_list[#name_list-2] = " & "; -- replace last separator with ampersand text
elseif 'and' == format then
if 2 == count then
name_list[#name_list-2] = cfg.presentation.sep_nl_and; -- replace last separator with 'and' text
else
name_list[#name_list-2] = cfg.presentation.sep_nl_end; -- replace last separator with '(sep) and' text
end
end
end
end
name_list[#name_list] = nil; -- erase the last separator
text[#text] = nil; -- erase the last separator
end
end
 
local result = table.concat (name_list); -- construct list
local result = table.concat(text) -- construct list
if etal and utilities.is_set (result) then -- etal may be set by |display-authors=etal but we might not have a last-first list
if etal and is_set (result) then -- etal may be set by |display-authors=etal but we might not have a last-first list
result = result .. sep .. ' ' .. cfg.messages['et al']; -- we've got a last-first list and etal so add et al.
result = result .. sep .. ' ' .. cfg.messages['et al']; -- we've go a last-first list and etal so add et al.
end
end
return result, count; -- return name-list string and count of number of names (count used for editor names only)
return result, count
end
end


--[[--------------------------< A N C H O R _ I D >------------------------------------------------------------


--[[--------------------< M A K E _ C I T E R E F _ I D >-----------------------
Generates a CITEREF anchor ID if we have at least one name or a date.  Otherwise returns an empty string.
 
Generates a CITEREF anchor ID if we have at least one name or a date.  Otherwise
returns an empty string.


namelist is one of the contributor-, author-, or editor-name lists chosen in that
namelist is one of the contributor-, author-, or editor-name lists chosen in that order.  year is Year or anchor_year.
order.  year is Year or anchor_year.


]]
]]
 
local function anchor_id (namelist, year)
local function make_citeref_id (namelist, year)
local names={}; -- a table for the one to four names and year
local names={}; -- a table for the one to four names and year
for i,v in ipairs (namelist) do -- loop through the list and take up to the first four last names
for i,v in ipairs (namelist) do -- loop through the list and take up to the first four last names
names[i] = v.last  
names[i] = v.last
if i == 4 then break end -- if four then done
if i == 4 then break end -- if four then done
end
end
table.insert (names, year); -- add the year at the end
table.insert (names, year); -- add the year at the end
local id = table.concat(names); -- concatenate names and year for CITEREF id
local id = table.concat(names); -- concatenate names and year for CITEREF id
if utilities.is_set (id) then -- if concatenation is not an empty string
if is_set (id) then -- if concatenation is not an empty string
return "CITEREF" .. id; -- add the CITEREF portion
return "CITEREF" .. id; -- add the CITEREF portion
else
else
return ''; -- return an empty string; no reason to include CITEREF id in this citation
return ''; -- return an empty string; no reason to include CITEREF id in this citation
end
end
end
end




--[[--------------------------< C I T E _ C L A S S _A T T R I B U T E _M A K E >------------------------------
--[[--------------------------< N A M E _ H A S _ E T A L >----------------------------------------------------


construct <cite> tag class attribute for this citation.
Evaluates the content of author and editor name parameters for variations on the theme of et al.  If found,
the et al. is removed, a flag is set to true and the function returns the modified name and the flag.


<cite_class> – config.CitationClass from calling template
This function never sets the flag to false but returns it's previous state because it may have been set by
<mode> – value from |mode= parameter
previous passes through this function or by the parameters |display-authors=etal or |display-editors=etal


]]
]]


local function cite_class_attribute_make (cite_class, mode)
local function name_has_etal (name, etal, nocat)
local class_t = {};
table.insert (class_t, 'citation'); -- required for blue highlight
if 'citation' ~= cite_class then
table.insert (class_t, cite_class); -- identify this template for user css
table.insert (class_t, utilities.is_set (mode) and mode or 'cs1'); -- identify the citation style for user css or javascript
else
table.insert (class_t, utilities.is_set (mode) and mode or 'cs2'); -- identify the citation style for user css or javascript
end
for _, prop_key in ipairs (z.prop_keys_t) do
table.insert (class_t, prop_key); -- identify various properties for user css or javascript
end


return table.concat (class_t, ' '); -- make a big string and done
if is_set (name) then -- name can be nil in which case just return
end
local etal_pattern = "[;,]? *[\"']*%f[%a][Ee][Tt] *[Aa][Ll][%.\"']*$" -- variations on the 'et al' theme
 
local others_pattern = "[;,]? *%f[%a]and [Oo]thers"; -- and alternate to et al.
 
--[[---------------------< N A M E _ H A S _ E T A L >--------------------------
 
Evaluates the content of name parameters (author, editor, etc.) for variations on
the theme of et al.  If found, the et al. is removed, a flag is set to true and
the function returns the modified name and the flag.
 
This function never sets the flag to false but returns its previous state because
it may have been set by previous passes through this function or by the associated
|display-<names>=etal parameter
 
]]
 
local function name_has_etal (name, etal, nocat, param)
 
if utilities.is_set (name) then -- name can be nil in which case just return
local patterns = cfg.et_al_patterns; -- get patterns from configuration
for _, pattern in ipairs (patterns) do -- loop through all of the patterns
if name:match (etal_pattern) then -- variants on et al.
if name:match (pattern) then -- if this 'et al' pattern is found in name
name = name:gsub (etal_pattern, ''); -- if found, remove
name = name:gsub (pattern, ''); -- remove the offending text
etal = true; -- set flag (may have been set previously here or by |display-authors=etal)
etal = true; -- set flag (may have been set previously here or by |display-<names>=etal)
if not nocat then -- no categorization for |vauthors=
if not nocat then -- no categorization for |vauthors=
add_maint_cat ('etal'); -- and add a category if not already added
utilities.set_message ('err_etal', {param}); -- and set an error if not added
end
end
elseif name:match (others_pattern) then -- if not 'et al.', then 'and others'?
name = name:gsub (others_pattern, ''); -- if found, remove
etal = true; -- set flag (may have been set previously here or by |display-authors=etal)
if not nocat then -- no categorization for |vauthors=
add_maint_cat ('etal'); -- and add a category if not already added
end
end
end
end
end
end
 
return name, etal; --
return name, etal;
end
end


--[[--------------------------< N A M E _ H A S _ M U L T _ N A M E S >----------------------------------------


--[[---------------------< N A M E _ I S _ N U M E R I C >----------------------
Evaluates the content of author and editor (surnames only) parameters for multiple namesMultiple names are
 
indicated if there is more than one comma and or semicolon. If found, the function adds the multiple name
Add maint cat when name parameter value does not contain lettersDoes not catch
(author or editor) maintenance category.
mixed alphanumeric names so |last=A. Green (1922-1987) does not get caught in the
current version of this test but |first=(1888) is caught.
 
returns nothing


]]
]]


local function name_is_numeric (name, list_name)
local function name_has_mult_names (name, list_name)
if utilities.is_set (name) then
local count, _;
if mw.ustring.match (name, '^[%A]+$') then -- when name does not contain any letters
if is_set (name) then
utilities.set_message ('maint_numeric_names', cfg.special_case_translation [list_name]); -- add a maint cat for this template
if name:match ('^%(%(.*%)%)$') then -- if wrapped in doubled parentheses, ignore
name = name:match ('^%(%((.*)%)%)$'); -- strip parens
else
_, count = name:gsub ('[;,]', ''); -- count the number of separator-like characters
if 1 < count then -- param could be |author= or |editor= so one separactor character is acceptable
add_maint_cat ('mult_names', list_name:lower()); -- more than one separator indicates multiple names so add a maint cat for this template
end
end
end
end
end
return name; -- and done
end
end


--[[--------------------------< E X T R A C T _ N A M E S >----------------------------------------------------
Gets name list from the input arguments


--[[-----------------< N A M E _ H A S _ M U L T _ N A M E S >------------------
Searches through args in sequential order to find |lastn= and |firstn= parameters (or their aliases), and their matching link and mask parameters.
Stops searching when both |lastn= and |firstn= are not found in args after two sequential attempts: found |last1=, |last2=, and |last3= but doesn't
find |last4= and |last5= then the search is done.


Evaluates the content of last/surname (authors etc.) parameters for multiple names.
This function emits an error message when there is a |firstn= without a matching |lastn=.  When there are 'holes' in the list of last names, |last1= and |last3=
Multiple names are indicated if there is more than one comma or any "unescaped"
are present but |last2= is missing, an error message is emitted. |lastn= is not required to have a matching |firstn=.
semicolons. Escaped semicolons are ones used as part of selected HTML entities.
If the condition is met, the function adds the multiple name maintenance category.


returns nothing
When an author or editor parameter contains some form of 'et al.', the 'et al.' is stripped from the parameter and a flag (etal) returned
that will cause list_people() to add the static 'et al.' text from Module:Citation/CS1/Configuration.  This keeps 'et al.' out of the
template's metadata.  When this occurs, the page is added to a maintenance category.


]]
]]


local function name_has_mult_names (name, list_name)
local function extract_names(args, list_name)
local _, commas, semicolons, nbsps;
local names = {}; -- table of names
if utilities.is_set (name) then
local last; -- individual name components
_, commas = name:gsub (',', ''); -- count the number of commas
local first;
_, semicolons = name:gsub (';', ''); -- count the number of semicolons
local link;
-- nbsps probably should be its own separate count rather than merged in
local mask;
-- some way with semicolons because Lua patterns do not support the
local i = 1; -- loop counter/indexer
-- grouping operator that regex does, which means there is no way to add
local n = 1; -- output table indexer
-- more entities to escape except by adding more counts with the new
local count = 0; -- used to count the number of times we haven't found a |last= (or alias for authors, |editor-last or alias for editors)
-- entities
local etal=false; -- return value set to true when we find some form of et al. in an author parameter
_, nbsps = name:gsub ('&nbsp;',''); -- count nbsps
-- There is exactly 1 semicolon per &nbsp; entity, so subtract nbsps
-- from semicolons to 'escape' them. If additional entities are added,
-- they also can be subtracted.
if 1 < commas or 0 < (semicolons - nbsps) then
utilities.set_message ('maint_mult_names', cfg.special_case_translation [list_name]); -- add a maint message
end
end
end


local err_msg_list_name = list_name:match ("(%w+)List") .. ' 목록'; -- modify AuthorList or EditorList for use in error messages if necessary -- 수정 필요
while true do
last = select_one( args, cfg.aliases[list_name .. '-Last'], 'redundant_parameters', i ); -- search through args for name components beginning at 1
first = select_one( args, cfg.aliases[list_name .. '-First'], 'redundant_parameters', i );
link = select_one( args, cfg.aliases[list_name .. '-Link'], 'redundant_parameters', i );
mask = select_one( args, cfg.aliases[list_name .. '-Mask'], 'redundant_parameters', i );


--[=[-------------------------< I S _ G E N E R I C >----------------------------------------------------------
last, etal = name_has_etal (last, etal, false); -- find and remove variations on et al.
first, etal = name_has_etal (first, etal, false); -- find and remove variations on et al.
last = name_has_mult_names (last, err_msg_list_name); -- check for multiple names in last and its aliases
if first and not last then -- if there is a firstn without a matching lastn
table.insert( z.message_tail, { set_error( 'first_missing_last', {err_msg_list_name, i}, true ) } ); -- add this error message
elseif not first and not last then -- if both firstn and lastn aren't found, are we done?
count = count + 1; -- number of times we haven't found last and first
if 2 <= count then -- two missing names and we give up
break; -- normal exit or there is a two-name hole in the list; can't tell which
end
else -- we have last with or without a first
link_title_ok (link, list_name:match ("(%w+)List"):lower() .. '-link' .. i, last, list_name:match ("(%w+)List"):lower() .. '-last' .. i); -- check for improper wikimarkup
 
names[n] = {last = last, first = first, link = link, mask = mask, corporate=false}; -- add this name to our names list (corporate for |vauthors= only)
n = n + 1; -- point to next location in the names table
if 1 == count then -- if the previous name was missing
table.insert( z.message_tail, { set_error( 'missing_name', {err_msg_list_name, i-1}, true ) } ); -- add this error message
end
count = 0; -- reset the counter, we're looking for two consecutive missing names
end
i = i + 1; -- point to next args location
end
return names, etal; -- all done, return our list of names
end


Compares values assigned to various parameters according to the string provided as <item> in the function call.
--[[--------------------------< G E T _ I S O 6 3 9 _ C O D E >------------------------------------------------
<item> can have on of two values:
'generic_names' – for name-holding parameters: |last=, |first=, |editor-last=, etc
'generic_titles' – for |title=


There are two types of generic tests.  The 'accept' tests look for a pattern that should not be rejected by the
Validates language names provided in |language= parameter if not an ISO639-1 or 639-2 code.
'reject' test.  For example,
|author=[[John Smith (author)|Smith, John]]
would be rejected by the 'author' reject test.  But piped wikilinks with 'author' disambiguation should not be
rejected so the 'accept' test prevents that from happening.  Accept tests are always performed before reject
tests.


Each of the 'accept' and 'reject' sequence tables hold tables for en.wiki (['en']) and local.wiki (['local'])
Returns the language name and associated two- or three-character code. Because case of the source may be incorrect
that each can hold a test sequence table  The sequence table holds, at index [1], a test pattern, and, at index
or different from the case that WikiMedia uses, the name comparisons are done in lower case and when a match is
[2], a boolean control value.  The control value tells string.find() or mw.ustring.find() to do plain-text search (true)
found, the Wikimedia version (assumed to be correct) is returned along with the codeWhen there is no match, we
or a pattern search (false).  The intent of all this complexity is to make these searches as fast as possible so
return the original language name string.
that we don't run out of processing time on very large articles.


Returns
mw.language.fetchLanguageNames(<local wiki language>, 'all') return a list of languages that in some cases may include
true when a reject test finds the pattern or string
extensions. For example, code 'cbk-zam' and its associated name 'Chavacano de Zamboanga' (MediaWiki does not support
false when an accept test finds the pattern or string
code 'cbk' or name 'Chavacano'.
nil else


]=]
Names but that are included in the list will be found if that name is provided in the |language= parameter.  For example,
if |language=Chavacano de Zamboanga, that name will be found with the associated code 'cbk-zam'.  When names are found
and the associated code is not two or three characters, this function returns only the Wikimedia language name.


local function is_generic (item, value, wiki)
Adapted from code taken from Module:Check ISO 639-1.
local test_val;
local str_lower = { -- use string.lower() for en.wiki (['en']) and use mw.ustring.lower() or local.wiki (['local'])
['en'] = string.lower,
['local'] = mw.ustring.lower,
}
local str_find = { -- use string.find() for en.wiki (['en']) and use mw.ustring.find() or local.wiki (['local'])
['en'] = string.find,
['local'] = mw.ustring.find,
}


local function test (val, test_t, wiki) -- local function to do the testing; <wiki> selects lower() and find() functions
]]
val = test_t[2] and str_lower[wiki](value) or val; -- when <test_t[2]> set to 'true', plaintext search using lowercase value
return str_find[wiki] (val, test_t[1], 1, test_t[2]); -- return nil when not found or matched
end
local test_types_t = {'accept', 'reject'}; -- test accept patterns first, then reject patterns
local wikis_t = {'en', 'local'}; -- do tests for each of these keys; en.wiki first, local.wiki second


for _, test_type in ipairs (test_types_t) do -- for each test type
local function get_iso639_code (lang, this_wiki_code)
for _, generic_value in pairs (cfg.special_case_translation[item][test_type]) do -- spin through the list of generic value fragments to accept or reject
local languages = mw.language.fetchLanguageNames(this_wiki_code, 'all') -- get a list of language names known to Wikimedia
for _, wiki in ipairs (wikis_t) do
-- ('all' is required for North Ndebele, South Ndebele, and Ojibwa)
if generic_value[wiki] then
local langlc = mw.ustring.lower(lang); -- lower case version for comparisons
if test (value, generic_value[wiki], wiki) then -- go do the test
return ('reject' == test_type); -- param value rejected, return true; false else
for code, name in pairs(languages) do -- scan the list to see if we can find our language
end
if langlc == mw.ustring.lower(name) then
end
if 2 ~= code:len() and 3 ~= code:len() then -- two- or three-character codes only; extensions not supported
return name; -- so return the name but not the code
end
end
return name, code; -- found it, return name to ensure proper capitalization and the the code
end
end
end
end
return lang; -- not valid language; return language in original case and nil for the code
end
end


--[[--------------------------< L A N G U A G E _ P A R A M E T E R >------------------------------------------


--[[--------------------------< N A M E _ I S _ G E N E R I C >------------------------------------------------
Gets language name from a provided two- or three-character ISO 639 code.  If a code is recognized by MediaWiki,
use the returned name; if not, then use the value that was provided with the language parameter.


calls is_generic() to determine if <name> is a 'generic name' listed in cfg.generic_names; <name_alias> is the
When |language= contains a recognized language (either code or name), the page is assigned to the category for
parameter name used in error messaging
that code: Category:Norwegian-language sources (no).  For valid three-character code languages, the page is assigned
to the single category for '639-2' codes: Category:CS1 ISO 639-2 language sources.


]]
Languages that are the same as the local wiki are not categorized.  MediaWiki does not recognize three-character
equivalents of two-character codes: code 'ar' is recognized bit code 'ara' is not.


local function name_is_generic (name, name_alias)
This function supports multiple languages in the form |language=nb, French, th where the language names or codes are
if not added_generic_name_errs  and is_generic ('generic_names', name) then
separated from each other by commas.
utilities.set_message ('err_generic_name', name_alias); -- set an error message
added_generic_name_errs = true;
end
end


]]


--[[--------------------------< N A M E _ C H E C K S >--------------------------------------------------------
local function language_parameter (lang)
local code; -- the two- or three-character language code
local name; -- the language name
local language_list = {}; -- table of language names to be rendered
local names_table = {}; -- table made from the value assigned to |language=


This function calls various name checking functions used to validate the content of the various name-holding parameters.
local this_wiki = mw.getContentLanguage(); -- get a language object for this wiki
local this_wiki_code = this_wiki:getCode() -- get this wiki's language code
local this_wiki_name = mw.language.fetchLanguageName(this_wiki_code, this_wiki_code); -- get this wiki's language name


]]
names_table = mw.text.split (lang, '%s*,%s*'); -- names should be a comma separated list


local function name_checks (last, first, list_name, last_alias, first_alias)
for _, lang in ipairs (names_table) do -- reuse lang
local accept_name;


if utilities.is_set (last) then
if lang:match ('^%a%a%-') then -- strip ietf language tags from code; TODO: is there a need to support 3-char with tag?
last, accept_name = utilities.has_accept_as_written (last); -- remove accept-this-as-written markup when it wraps all of <last>
lang = lang:match ('(%a%a)%-') -- keep only 639-1 code portion to lang; TODO: do something with 3166 alpha 2 country code?
 
end
if not accept_name then -- <last> not wrapped in accept-as-written markup
if 2 == lang:len() or 3 == lang:len() then -- if two-or three-character code
name_has_mult_names (last, list_name); -- check for multiple names in the parameter (last only)
name = lang_name[lang] or mw.language.fetchLanguageName( lang:lower(), this_wiki_code); -- get language name if |language= is a proper code: 로컬
name_is_numeric (last, list_name); -- check for names that are composed of digits and punctuation
name_is_generic (last, last_alias); -- check for names found in the generic names list
end
end
end
 
if is_set (name) then -- if |language= specified a valid code
if utilities.is_set (first) then
code = lang:lower(); -- save it
first, accept_name = utilities.has_accept_as_written (first); -- remove accept-this-as-written markup when it wraps all of <first>
else
 
name, code = get_iso639_code (lang, this_wiki_code); -- attempt to get code from name (assign name here so that we are sure of proper capitalization)
if not accept_name then -- <first> not wrapped in accept-as-written markup
name_is_numeric (first, list_name); -- check for names that are composed of digits and punctuation
name_is_generic (first, first_alias); -- check for names found in the generic names list
end
end
local wl_type, D = utilities.is_wikilink (first);
if 0 ~= wl_type then
if is_set (code) then -- only 2- or 3-character codes
first = D;
if this_wiki_code ~= code then -- when the language is not the same as this wiki's language
utilities.set_message ('err_bad_paramlink', first_alias);
if 2 == code:len() then -- and is a two-character code
add_prop_cat ('foreign_lang_source', {name, code}) -- categorize it
-- else -- or is a recognized language (but has a three-character code) -- 로컬
-- add_prop_cat ('foreign_lang_source_2', {code}) -- categorize it differently TODO: support mutliple three-character code categories per cs1|2 template -- 로컬
end
end
else
add_maint_cat ('unknown_lang'); -- add maint category if not already added
end
end
table.insert (language_list, name);
name = ''; -- so we can reuse it
end
code = #language_list -- reuse code as number of languages in the list
if 2 >= code then
name = table.concat (language_list, ', ') -- insert '<space>and<space>' between two language names
elseif 2 < code then
language_list[code] = ', ' .. language_list[code]; -- prepend last name with 'and<space>'
name = table.concat (language_list, ', ') -- and concatenate with '<comma><space>' separators
end
if this_wiki_name == name then
return ''; -- if one language and that language is this wiki's return an empty string (no annotation)
end
end
 
return (" " .. wrap_msg ('language', name)); -- otherwise wrap with '(in ...)'
return last, first; -- done
end
end


--[[--------------------------< S E T _ C S 1 _ S T Y L E >----------------------------------------------------


--[[----------------------< E X T R A C T _ N A M E S >-------------------------
Set style settings for CS1 citation templates. Returns separator and postscript settings


Gets name list from the input arguments
]]


Searches through args in sequential order to find |lastn= and |firstn= parameters
local function set_cs1_style (ps)
(or their aliases), and their matching link and mask parameters. Stops searching
if not is_set (ps) then -- unless explicitely set to something
when both |lastn= and |firstn= are not found in args after two sequential attempts:
ps = '.'; -- terminate the rendered citation with a period
found |last1=, |last2=, and |last3= but doesn't find |last4= and |last5= then the
end
search is done.
return '.', ps; -- separator is a full stop
end


This function emits an error message when there is a |firstn= without a matching
--[[--------------------------< S E T _ C S 2 _ S T Y L E >----------------------------------------------------
|lastn=.  When there are 'holes' in the list of last names, |last1= and |last3=
are present but |last2= is missing, an error message is emitted. |lastn= is not
required to have a matching |firstn=.


When an author or editor parameter contains some form of 'et al.', the 'et al.'
Set style settings for CS2 citation templates. Returns separator, postscript, ref settings
is stripped from the parameter and a flag (etal) returned that will cause list_people()
to add the static 'et al.' text from Module:Citation/CS1/Configuration.  This keeps
'et al.' out of the template's metadata.  When this occurs, an error is emitted.


]]
]]


local function extract_names(args, list_name)
local function set_cs2_style (ps, ref)
local names = {}; -- table of names
if not is_set (ps) then -- if |postscript= has not been set, set cs2 default
local last; -- individual name components
ps = ''; -- make sure it isn't nil
local first;
end
local link;
if not is_set (ref) then -- if |ref= is not set
local mask;
ref = "harv"; -- set default |ref=harv
local i = 1; -- loop counter/indexer
end
local n = 1; -- output table indexer
return ',', ps, ref; -- separator is a comma
local count = 0; -- used to count the number of times we haven't found a |last= (or alias for authors, |editor-last or alias for editors)
end
local etal = false; -- return value set to true when we find some form of et al. in an author parameter


local last_alias, first_alias, link_alias; -- selected parameter aliases used in error messaging
--[[--------------------------< G E T _ S E T T I N G S _ F R O M _ C I T E _ C L A S S >----------------------
while true do
last, last_alias = utilities.select_one ( args, cfg.aliases[list_name .. '-Last'], 'err_redundant_parameters', i ); -- search through args for name components beginning at 1
first, first_alias = utilities.select_one ( args, cfg.aliases[list_name .. '-First'], 'err_redundant_parameters', i );
link, link_alias = utilities.select_one ( args, cfg.aliases[list_name .. '-Link'], 'err_redundant_parameters', i );
mask = utilities.select_one ( args, cfg.aliases[list_name .. '-Mask'], 'err_redundant_parameters', i );


last, etal = name_has_etal (last, etal, false, last_alias); -- find and remove variations on et al.
When |mode= is not set or when its value is invalid, use config.CitationClass and parameter values to establish
first, etal = name_has_etal (first, etal, false, first_alias); -- find and remove variations on et al.
rendered style.
last, first = name_checks (last, first, list_name, last_alias, first_alias); -- multiple names, extraneous annotation, etc. checks


if first and not last then -- if there is a firstn without a matching lastn
]]
local alias = first_alias:find ('given', 1, true) and 'given' or 'first'; -- get first or given form of the alias
utilities.set_message ('err_first_missing_last', {
first_alias, -- param name of alias missing its mate
first_alias:gsub (alias, {['first'] = 'last', ['given'] = 'surname'}), -- make param name appropriate to the alias form
}); -- add this error message
elseif not first and not last then -- if both firstn and lastn aren't found, are we done?
count = count + 1; -- number of times we haven't found last and first
if 2 <= count then -- two missing names and we give up
break; -- normal exit or there is a two-name hole in the list; can't tell which
end
else -- we have last with or without a first
local result;
link = link_title_ok (link, link_alias, last, last_alias); -- check for improper wiki-markup


if first then
local function get_settings_from_cite_class (ps, ref, cite_class)
link = link_title_ok (link, link_alias, first, first_alias); -- check for improper wiki-markup
local sep;
end
if (cite_class == "citation") then -- for citation templates (CS2)
sep, ps, ref = set_cs2_style (ps, ref);
else -- not a citation template so CS1
sep, ps = set_cs1_style (ps);
end


names[n] = {last = last, first = first, link = link, mask = mask, corporate = false}; -- add this name to our names list (corporate for |vauthors= only)
return sep, ps, ref -- return them all
n = n + 1; -- point to next location in the names table
if 1 == count then -- if the previous name was missing
utilities.set_message ('err_missing_name', {list_name:match ("(%w+)List"):lower(), i - 1}); -- add this error message
end
count = 0; -- reset the counter, we're looking for two consecutive missing names
end
i = i + 1; -- point to next args location
end
return names, etal; -- all done, return our list of names and the etal flag
end
end


--[[--------------------------< S E T _ S T Y L E >------------------------------------------------------------


--[[--------------------------< N A M E _ T A G _ G E T >------------------------------------------------------
Establish basic style settings to be used when rendering the citation.  Uses |mode= if set and valid or uses
config.CitationClass from the template's #invoke: to establish style.


attempt to decode |language=<lang_param> and return language name and matching tag; nil else.
]]


This function looks for:
local function set_style (mode, ps, ref, cite_class)
<lang_param> as a tag in cfg.lang_code_remap{}
local sep;
<lang_param> as a name in cfg.lang_name_remap{}
if 'cs2' == mode then -- if this template is to be rendered in CS2 (citation) style
sep, ps, ref = set_cs2_style (ps, ref);
elseif 'cs1' == mode then -- if this template is to be rendered in CS1 (cite xxx) style
sep, ps = set_cs1_style (ps);
else -- anything but cs1 or cs2
sep, ps, ref = get_settings_from_cite_class (ps, ref, cite_class); -- get settings based on the template's CitationClass
end
if 'none' == ps:lower() or '없음' == ps:lower() then -- if assigned value is 'none' then -- 로컬
ps = ''; -- set to empty string
end
<lang_param> as a name in cfg.mw_languages_by_name_t
return sep, ps, ref
<lang_param> as a tag in cfg.mw_languages_by_tag_t
end
when those fail, presume that <lang_param> is an IETF-like tag that MediaWiki does not recognize.  Strip all
script, region, variant, whatever subtags from <lang_param> to leave just a two or three character language tag
and look for the new <lang_param> in cfg.mw_languages_by_tag_t{}


on success, returns name (in properly capitalized form) and matching tag (in lowercase); on failure returns nil
--[=[-------------------------< I S _ P D F >------------------------------------------------------------------


]]
Determines if a url has the file extension that is one of the pdf file extensions used by [[MediaWiki:Common.css]] when
applying the pdf icon to external links.


local function name_tag_get (lang_param)
returns true if file extension is one of the recognized extension, else false
local lang_param_lc = mw.ustring.lower (lang_param); -- use lowercase as an index into the various tables
local name;
local tag;


name = cfg.lang_code_remap[lang_param_lc]; -- assume <lang_param_lc> is a tag; attempt to get remapped language name
]=]
if name then -- when <name>, <lang_param> is a tag for a remapped language name
return name, lang_param_lc; -- so return <name> from remap and <lang_param_lc>
end


tag = lang_param_lc:match ('^(%a%a%a?)%-.*'); -- still assuming that <lang_param_lc> is a tag; strip script, region, variant subtags
local function is_pdf (url)
name = cfg.lang_code_remap[tag]; -- attempt to get remapped language name with language subtag only
return url:match ('%.pdf[%?#]?') or url:match ('%.PDF[%?#]?');
if name then -- when <name>, <tag> is a tag for a remapped language name
end
return name, tag; -- so return <name> from remap and <tag>
end


if cfg.lang_name_remap[lang_param_lc] then -- not a tag, assume <lang_param_lc> is a name; attempt to get remapped language tag
--[[--------------------------< S T Y L E _ F O R M A T >------------------------------------------------------
return cfg.lang_name_remap[lang_param_lc][1], cfg.lang_name_remap[lang_param_lc][2]; -- for this <lang_param_lc>, return a (possibly) new name and appropriate tag
end


tag = cfg.mw_languages_by_name_t[lang_param_lc]; -- assume that <lang_param_lc> is a language name; attempt to get its matching tag
Applies css style to |format=, |chapter-format=, etc. Also emits an error message if the format parameter does
not have a matching url parameter.  If the format parameter is not set and the url contains a file extension that
if tag then
is recognized as a pdf document by MediaWiki's commons.css, this code will set the format parameter to (PDF) with
return cfg.mw_languages_by_tag_t[tag], tag; -- <lang_param_lc> is a name so return the name from the table and <tag>
the appropriate styling.
end


name = cfg.mw_languages_by_tag_t[lang_param_lc]; -- assume that <lang_param_lc> is a tag; attempt to get its matching language name
]]
if name then
return name, lang_param_lc; -- <lang_param_lc> is a tag so return it and <name>
end
tag = lang_param_lc:match ('^(%a%a%a?)%-.*'); -- is <lang_param_lc> an IETF-like tag that MediaWiki doesn't recognize? <tag> gets the language subtag; nil else


if tag then
local function style_format (format, url, fmt_param, url_param)
name = cfg.mw_languages_by_tag_t[tag]; -- attempt to get a language name using the shortened <tag>
if is_set (format) then
if name then
format = wrap_style ('format', format); -- add leading space, parenthases, resize
return name, tag; -- <lang_param_lc> is an unrecognized IETF-like tag so return <name> and language subtag
if not is_set (url) then
format = format .. set_error( 'format_missing_url', {fmt_param, url_param} ); -- add an error message
end
end
elseif is_pdf (url) then -- format is not set so if url is a pdf file then
format = wrap_style ('format', 'PDF'); -- set format to pdf
else
format = ''; -- empty string for concatenation
end
end
return format;
end
end


--[[--------------------------< G E T _ D I S P L A Y _ A U T H O R S _ E D I T O R S >------------------------


--[[-------------------< L A N G U A G E _ P A R A M E T E R >------------------
Returns a number that defines the number of names displayed for author and editor name lists and a boolean flag
to indicate when et al. should be appended to the name list.


Gets language name from a provided two- or three-character ISO 639 code.  If a code
When the value assigned to |display-xxxxors= is a number greater than or equal to zero, return the number and
is recognized by MediaWiki, use the returned name; if not, then use the value that
the previous state of the 'etal' flag (false by default but may have been set to true if the name list contains
was provided with the language parameter.
some variant of the text 'et al.').


When |language= contains a recognized language (either code or name), the page is
When the value assigned to |display-xxxxors= is the keyword 'etal', return a number that is one greater than the
assigned to the category for that code: Category:Norwegian-language sources (no).
number of authors in the list and set the 'etal' flag true.  This will cause the list_people() to display all of
For valid three-character code languages, the page is assigned to the single category
the names in the name list followed by 'et al.'
for '639-2' codes: Category:CS1 ISO 639-2 language sources.


Languages that are the same as the local wiki are not categorized.  MediaWiki does
In all other cases, returns nil and the previous state of the 'etal' flag.
not recognize three-character equivalents of two-character codes: code 'ar' is
recognized but code 'ara' is not.


This function supports multiple languages in the form |language=nb, French, th
inputs:
where the language names or codes are separated from each other by commas with
max: A['DisplayAuthors'] or A['DisplayEditors']; a number or some flavor of etal
optional space characters.
count: #a or #e
list_name: 'authors' or 'editors'
etal: author_etal or editor_etal


]]
]]


local function language_parameter (lang)
local function get_display_authors_editors (max, count, list_name, etal)
local tag; -- some form of IETF-like language tag; language subtag with optional region, sript, vatiant, etc subtags
if is_set (max) then
local lang_subtag; -- ve populates |language= with mostly unecessary region subtags the MediaWiki does not recognize; this is the base language subtag
if 'etal' == max:lower():gsub("[ '%.]", '') then -- the :gsub() portion makes 'etal' from a variety of 'et al.' spellings and stylings
local name; -- the language name
max = count + 1; -- number of authors + 1 so display all author name plus et al.
local language_list = {}; -- table of language names to be rendered
etal = true; -- overrides value set by extract_names()
local names_t = {}; -- table made from the value assigned to |language=
elseif max:match ('^%d+$') then -- if is a string of numbers
 
max = tonumber (max); -- make it a number
local this_wiki_name = mw.language.fetchLanguageName (cfg.this_wiki_code, cfg.this_wiki_code); -- get this wiki's language name
if max >= count then -- if |display-xxxxors= value greater than or equal to number of authors/editors
 
add_maint_cat ('disp_auth_ed', list_name);
names_t = mw.text.split (lang, '%s*,%s*'); -- names should be a comma separated list
 
for _, lang in ipairs (names_t) do -- reuse lang here because we don't yet know if lang is a language name or a language tag
name, tag = name_tag_get (lang); -- attempt to get name/tag pair for <lang>; <name> has proper capitalization; <tag> is lowercase
 
if utilities.is_set (tag) then
lang_subtag = tag:gsub ('^(%a%a%a?)%-.*', '%1'); -- for categorization, strip any IETF-like tags from language tag
 
if cfg.this_wiki_code ~= lang_subtag then -- when the language is not the same as this wiki's language
if 2 == lang_subtag:len() then -- and is a two-character tag
-- utilities.add_prop_cat ('foreign-lang-source', {name, lang_subtag}, lang_subtag); -- categorize it; tag appended to allow for multiple language categorization
utilities.add_prop_cat ('foreign-lang-source', {name, tag}, lang_subtag); -- categorize it; tag appended to allow for multiple language categorization
else -- or is a recognized language (but has a three-character tag)
utilities.add_prop_cat ('foreign-lang-source-2', {lang_subtag}, lang_subtag); -- categorize it differently TODO: support multiple three-character tag categories per cs1|2 template?
end
elseif cfg.local_lang_cat_enable then -- when the language and this wiki's language are the same and categorization is enabled
utilities.add_prop_cat ('local-lang-source', {name, lang_subtag}); -- categorize it
end
end
else
else -- not a valid keyword or number
name = lang; -- return whatever <lang> has so that we show something
table.insert( z.message_tail, { set_error( 'invalid_param_val', {'display-' .. list_name, max}, true ) } ); -- add error message -- 수정 필요?
utilities.set_message ('maint_unknown_lang'); -- add maint category if not already added
max = nil; -- unset; as if |display-xxxxors= had not been set
end
end
table.insert (language_list, name);
name = ''; -- so we can reuse it
end
end
name = utilities.make_sep_list (#language_list, language_list);
return max, etal;
if (1 == #language_list) and (lang_subtag == cfg.this_wiki_code) then -- when only one language, find lang name in this wiki lang name; for |language=en-us, 'English' in 'American English'
return ''; -- if one language and that language is this wiki's return an empty string (no annotation)
end
return (" " .. wrap_msg ('language', name)); -- otherwise wrap with '(in ...)'
--[[ TODO: should only return blank or name rather than full list
so we can clean up the bunched parenthetical elements Language, Type, Format
]]
end
end


--[[--------------------------< E X T R A _ T E X T _ I N _ P A G E _ C H E C K >------------------------------


--[[-----------------------< S E T _ C S _ S T Y L E >--------------------------
Adds page to Category:CS1 maint: extra text if |page= or |pages= has what appears to be some form of p. or pp.
abbreviation in the first characters of the parameter content.


Gets the default CS style configuration for the given mode.
check Page and Pages for extraneous p, p., pp, and pp. at start of parameter value:
Returns default separator and either postscript as passed in or the default.
good pattern: '^P[^%.P%l]' matches when |page(s)= begins PX or P# but not Px where x and X are letters and # is a dgiit
In CS1, the default postscript and separator are '.'.
bad pattern: '^[Pp][Pp]' matches matches when |page(s)= begins pp or pP or Pp or PP
In CS2, the default postscript is the empty string and the default separator is ','.


]]
]]


local function set_cs_style (postscript, mode)
local function extra_text_in_page_check (page)
if utilities.is_set(postscript) then
-- local good_pattern = '^P[^%.P%l]';
-- emit a maintenance message if user postscript is the default cs1 postscript
local good_pattern = '^P[^%.Pp]'; -- ok to begin with uppercase P: P7 (pg 7 of section P) but not p123 (page 123) TODO: add Gg for PG or Pg?
-- we catch the opposite case for cs2 in set_style
-- local bad_pattern = '^[Pp][Pp]';
if mode == 'cs1' and postscript == cfg.presentation['ps_' .. mode] then
local bad_pattern = '^[Pp]?[Pp]%.?[ %d]';
utilities.set_message ('maint_postscript');
 
end
if not page:match (good_pattern) and (page:match (bad_pattern) or  page:match ('^[Pp]ages?')) then
else
add_maint_cat ('extra_text');
postscript = cfg.presentation['ps_' .. mode];
end
end
return cfg.presentation['sep_' .. mode], postscript;
-- if Page:match ('^[Pp]?[Pp]%.?[ %d]') or  Page:match ('^[Pp]ages?[ %d]') or
-- Pages:match ('^[Pp]?[Pp]%.?[ %d]') or  Pages:match ('^[Pp]ages?[ %d]') then
-- add_maint_cat ('extra_text');
-- end
end
end


--[[--------------------------< S E T _ S T Y L E >-----------------------------


Sets the separator and postscript styles. Checks the |mode= first and the
--[[--------------------------< P A R S E _ V A U T H O R S _ V E D I T O R S >--------------------------------
#invoke CitationClass second. Removes the postscript if postscript == none.


]]
This function extracts author / editor names from |vauthors= or |veditors= and finds matching |xxxxor-maskn= and
|xxxxor-linkn= in args.  It then returns a table of assembled names just as extract_names() does.


local function set_style (mode, postscript, cite_class)
Author / editor names in |vauthors= or |veditors= must be in Vancouver system style. Corporate or institutional names
local sep;
may sometimes be required and because such names will often fail the is_good_vanc_name() and other format compliance
if 'cs2' == mode then
tests, are wrapped in doubled paranethese ((corporate name)) to suppress the format tests.
sep, postscript = set_cs_style (postscript, 'cs2');
 
elseif 'cs1' == mode then
This function sets the vancouver error when a reqired comma is missing and when there is a space between an author's initials.
sep, postscript = set_cs_style (postscript, 'cs1');
 
elseif 'citation' == cite_class then
TODO: check for names like Coon V JS (Coon JS 5th at PMID 25205766, John S. Coon V at doi:10.1093/humupd/dmu048)?
sep, postscript = set_cs_style (postscript, 'cs2');
 
else
]]
sep, postscript = set_cs_style (postscript, 'cs1');
 
local function parse_vauthors_veditors (args, vparam, list_name)
local names = {}; -- table of names assembled from |vauthors=, |author-maskn=, |author-linkn=
local v_name_table = {};
local etal = false; -- return value set to true when we find some form of et al. vauthors parameter
local last, first, link, mask;
local corporate = false;
 
vparam, etal = name_has_etal (vparam, etal, true); -- find and remove variations on et al. do not categorize (do it here because et al. might have a period)
if vparam:find ('%[%[') or vparam:find ('%]%]') then -- no wikilinking vauthors names
add_vanc_error ();
end
end
v_name_table = mw.text.split(vparam, "%s*,%s*") -- names are separated by commas


if cfg.keywords_xlate[postscript:lower()] == 'none' then
for i, v_name in ipairs(v_name_table) do
-- emit a maintenance message if user postscript is the default cs2 postscript
if v_name:match ('^%(%(.+%)%)$') then -- corporate authors are wrapped in doubled parenthese to supress vanc formatting and error detection
-- we catch the opposite case for cs1 in set_cs_style
first = ''; -- set to empty string for concatenation and because it may have been set for previous author/editor
if 'cs2' == mode or 'citation' == cite_class then
last = v_name:match ('^%(%((.+)%)%)$')
utilities.set_message ('maint_postscript');
corporate = true;
elseif string.find(v_name, "%s") then
local lastfirstTable = {}
lastfirstTable = mw.text.split(v_name, "%s")
first = table.remove(lastfirstTable); -- removes and returns value of last element in table which should be author intials
last  = table.concat(lastfirstTable, " ") -- returns a string that is the concatenation of all other names that are not initials
if mw.ustring.match (last, '%a+%s+%u+%s+%a+') or mw.ustring.match (v_name, ' %u %u$') then
add_vanc_error (); -- matches last II last; the case when a comma is missing or a space between two intiials
end
else
first = ''; -- set to empty string for concatenation and because it may have been set for previous author/editor
last = v_name; -- last name or single corporate name?  Doesn't support multiword corporate names? do we need this?
end
if is_set (first) and not mw.ustring.match (first, "^%u?%u$") then -- first shall contain one or two upper-case letters, nothing else
add_vanc_error ();
end
end
postscript = '';
-- this from extract_names ()
link = select_one( args, cfg.aliases[list_name .. '-Link'], 'redundant_parameters', i );
mask = select_one( args, cfg.aliases[list_name .. '-Mask'], 'redundant_parameters', i );
names[i] = {last = last, first = first, link = link, mask = mask, corporate=corporate}; -- add this assembled name to our names list
end
end
return names, etal; -- all done, return our list of names
return sep, postscript
end
end


--[[--------------------------< S E L E C T _ A U T H O R _ E D I T O R _ S O U R C E >------------------------


--[=[-------------------------< I S _ P D F >-----------------------------------
Select one of |authors=, |authorn= / |lastn / firstn=, or |vauthors= as the source of the author name list or
select one of |editors=, |editorn= / editor-lastn= / |editor-firstn= or |veditors= as the source of the editor name list.


Determines if a URL has the file extension that is one of the PDF file extensions
Only one of these appropriate three will be used.  The hierarchy is: |authorn= (and aliases) highest and |authors= lowest and
used by [[MediaWiki:Common.css]] when applying the PDF icon to external links.
similarly, |editorn= (and aliases) highest and |editors= lowest


returns true if file extension is one of the recognized extensions, else false
When looking for |authorn= / |editorn= parameters, test |xxxxor1= and |xxxxor2= (and all of their aliases); stops after the second
test which mimicks the test used in extract_names() when looking for a hole in the author name list.  There may be a better
way to do this, I just haven't discovered what that way is.


]=]
Emits an error message when more than one xxxxor name source is provided.


local function is_pdf (url)
In this function, vxxxxors = vauthors or veditors; xxxxors = authors or editors as appropriate.
return url:match ('%.pdf$') or url:match ('%.PDF$') or
 
url:match ('%.pdf[%?#]') or url:match ('%.PDF[%?#]') or
]]
url:match ('%.PDF&#035') or url:match ('%.pdf&#035');
 
local function select_author_editor_source (vxxxxors, xxxxors, args, list_name)
local lastfirst = false;
if select_one( args, cfg.aliases[list_name .. '-Last'], 'none', 1 ) or -- do this twice incase we have a first 1 without a last1
select_one( args, cfg.aliases[list_name .. '-Last'], 'none', 2 ) then
lastfirst=true;
end
 
if (is_set (vxxxxors) and true == lastfirst) or -- these are the three error conditions
(is_set (vxxxxors) and is_set (xxxxors)) or
(true == lastfirst and is_set (xxxxors)) then
local err_name;
if 'AuthorList' == list_name then -- figure out which name should be used in error message
err_name = 'author';
else
err_name = 'editor';
end
table.insert( z.message_tail, { set_error( 'redundant_parameters',
{err_name .. '-name-list parameters'}, true ) } ); -- add error message
end
 
if true == lastfirst then return 1 end; -- return a number indicating which author name source to use
if is_set (vxxxxors) then return 2 end;
if is_set (xxxxors) then return 3 end;
return 1; -- no authors so return 1; this allows missing author name test to run in case there is a first without last
end
end




--[[--------------------------< S T Y L E _ F O R M A T >-----------------------
--[[--------------------------< I S _ V A L I D _ P A R A M E T E R _ V A L U E >------------------------------


Applies CSS style to |format=, |chapter-format=, etc.  Also emits an error message
This function is used to validate a parameter's assigned value for those parameters that have only a limited number
if the format parameter does not have a matching URL parameter.  If the format parameter
of allowable values (yes, y, true, no, etc)When the parameter value has not been assigned a value (missing or empty
is not set and the URL contains a file extension that is recognized as a PDF document
in the source template) the function refurns true.  If the parameter value is one of the list of allowed values returns
by MediaWiki's commons.css, this code will set the format parameter to (PDF) with
true; else, emits an error message and returns false.
the appropriate styling.


]]
]]


local function style_format (format, url, fmt_param, url_param)
local function is_valid_parameter_value (value, name, possible)
if utilities.is_set (format) then
if not is_set (value) then
format = utilities.wrap_style ('format', format); -- add leading space, parentheses, resize
return true; -- an empty parameter is ok
if not utilities.is_set (url) then
elseif in_array(value:lower(), possible) then
utilities.set_message ('err_format_missing_url', {fmt_param, url_param}); -- add an error message
return true;
end
elseif is_pdf (url) then -- format is not set so if URL is a PDF file then
format = utilities.wrap_style ('format', 'PDF'); -- set format to PDF
else
else
format = ''; -- empty string for concatenation
table.insert( z.message_tail, { set_error( 'invalid_param_val', {name, value}, true ) } ); -- not an allowed value so add error message
return false
end
end
return format;
end
end




--[[---------------------< G E T _ D I S P L A Y _ N A M E S >------------------
--[[--------------------------< T E R M I N A T E _ N A M E _ L I S T >----------------------------------------


Returns a number that defines the number of names displayed for author and editor
This function terminates a name list (author, contributor, editor) with a separator character (sepc) and a space
name lists and a Boolean flag to indicate when et al. should be appended to the name list.
when the last character is not a sepc character or when the last three characters are not sepc followed by two
 
closing square brackets (close of a wikilink). When either of these is true, the name_list is terminated with a
When the value assigned to |display-xxxxors= is a number greater than or equal to zero,
single space character.
return the number and the previous state of the 'etal' flag (false by default
but may have been set to true if the name list contains some variant of the text 'et al.').
 
When the value assigned to |display-xxxxors= is the keyword 'etal', return a number
that is one greater than the number of authors in the list and set the 'etal' flag true.
This will cause the list_people() to display all of the names in the name list followed by 'et al.'
 
In all other cases, returns nil and the previous state of the 'etal' flag.
 
inputs:
max: A['DisplayAuthors'] or A['DisplayEditors']; a number or some flavor of etal
count: #a or #e
list_name: 'authors' or 'editors'
etal: author_etal or editor_etal


]]
]]


local function get_display_names (max, count, list_name, etal, param)
local function terminate_name_list (name_list, sepc)
if utilities.is_set (max) then
if (string.sub (name_list,-1,-1) == sepc) or (string.sub (name_list,-3,-1) == sepc .. ']]') then -- if last name in list ends with sepc char
if 'etal' == max:lower():gsub("[ '%.]", '') then -- the :gsub() portion makes 'etal' from a variety of 'et al.' spellings and stylings
return name_list .. " "; -- don't add another
max = count + 1; -- number of authors + 1 so display all author name plus et al.
else
etal = true; -- overrides value set by extract_names()
return name_list .. sepc .. ' '; -- otherwise terninate the name list
elseif max:match ('^%d+$') then -- if is a string of numbers
max = tonumber (max); -- make it a number
if max >= count then -- if |display-xxxxors= value greater than or equal to number of authors/editors
utilities.set_message ('err_disp_name', {param, max}); -- add error message
max = nil;
end
else -- not a valid keyword or number
utilities.set_message ('err_disp_name', {param, max}); -- add error message
max = nil; -- unset; as if |display-xxxxors= had not been set
end
end
end
return max, etal;
end
end




--[[----------< E X T R A _ T E X T _ I N _ P A G E _ C H E C K >---------------
--[[-------------------------< F O R M A T _ V O L U M E _ I S S U E >----------------------------------------


Adds error if |page=, |pages=, |quote-page=, |quote-pages= has what appears to be
returns the concatenation of the formatted volume and issue parameters as a single string; or formatted volume
some form of p. or pp. abbreviation in the first characters of the parameter content.
or formatted issue, or an empty string if neither are set.
 
check page for extraneous p, p., pp, pp., pg, pg. at start of parameter value:
good pattern: '^P[^%.P%l]' matches when page begins PX or P# but not Px
      where x and X are letters and # is a digit
bad pattern:  '^[Pp][PpGg]' matches when page begins pp, pP, Pp, PP, pg, pG, Pg, PG


]]
]]
 
local function extra_text_in_page_check (val, name)
local function format_volume_issue (volume, issue, cite_class, origin, sepc, lower)
if not val:match (cfg.vol_iss_pg_patterns.good_ppattern) then
if not is_set (volume) and not is_set (issue) then
for _, pattern in ipairs (cfg.vol_iss_pg_patterns.bad_ppatterns) do -- spin through the selected sequence table of patterns
return '';
if val:match (pattern) then -- when a match, error so
end
utilities.set_message ('err_extra_text_pages', name); -- add error message
return; -- and done
if 'magazine' == cite_class or (in_array (cite_class, {'citation', 'map'}) and 'magazine' == origin) then
end
if is_set (volume) and is_set (issue) then
return wrap_msg ('vol-no', {sepc, volume, issue}, lower);
elseif is_set (volume) then
return wrap_msg ('vol', {sepc, volume}, lower);
else
return wrap_msg ('issue', {sepc, issue}, lower);
end
end
local vol = '';
if is_set (volume) then
if (4 < mw.ustring.len(volume)) then
vol = substitute (cfg.messages['j-vol'], {sepc, volume});
else
vol = wrap_style ('vol-bold', hyphen_to_dash(volume));
end
end
end
end
if is_set (issue) then
return vol .. substitute (cfg.messages['j-issue'], issue);
end
return vol;
end
end




--[[--------------------------< E X T R A _ T E X T _ I N _ V O L _ I S S _ C H E C K >------------------------


Adds error if |volume= or |issue= has what appears to be some form of redundant 'type' indicator.


For |volume=:
'V.', or 'Vol.' (with or without the dot) abbreviations or 'Volume' in the first characters of the parameter
content (all case insensitive). 'V' and 'v' (without the dot) are presumed to be roman numerals so
are allowed.


For |issue=:
'No.', 'I.', 'Iss.' (with or without the dot) abbreviations, or 'Issue' in the first characters of the
parameter content (all case insensitive).
Single character values ('v', 'i', 'n') allowed when not followed by separator character ('.', ':', '=', or
whitespace character) – param values are trimmed of whitespace by MediaWiki before delivered to the module.
<val> is |volume= or |issue= parameter value
<name> is |volume= or |issue= parameter name for error message
<selector> is 'v' for |volume=, 'i' for |issue=


sets error message on failure; returns nothing
--[[-------------------------< N O R M A L I Z E _ P A G E _ L I S T >-----------------------------------------
 
not currently used
 
normalizes a comma, ampersand, and/or space separated list to be '<value>, <value>, ..., <value>'
returns list unchanged if there are no commas else strips whitespace and then reformats the list


]]
]]
 
--[[
local function extra_text_in_vol_iss_check (val, name, selector)
local function normalize_page_list (list)
if not utilities.is_set (val) then
if not list:find ('[,& ]') then return list end -- if list is not delimited with commas, ampersands, or spaces; done
return;
end
local patterns = 'v' == selector and cfg.vol_iss_pg_patterns.vpatterns or cfg.vol_iss_pg_patterns.ipatterns;
list = mw.text.split (list, '[,&%s]+'); -- make a table of values
 
list = table.concat (list, ', '); -- and now make a normalized list
local handler = 'v' == selector and 'err_extra_text_volume' or 'err_extra_text_issue';
return list;
val = val:lower(); -- force parameter value to lower case
for _, pattern in ipairs (patterns) do -- spin through the selected sequence table of patterns
if val:match (pattern) then -- when a match, error so
utilities.set_message (handler, name); -- add error message
return; -- and done
end
end
end
end
]]


--[[-------------------------< F O R M A T _ P A G E S _ S H E E T S >-----------------------------------------


--[=[-------------------------< G E T _ V _ N A M E _ T A B L E >----------------------------------------------
adds static text to one of |page(s)= or |sheet(s)= values and returns it with all of the others set to empty strings.
The return order is:
page, pages, sheet, sheets


split apart a |vauthors= or |veditors= parameter. This function allows for corporate names, wrapped in doubled
Singular has priority over plural when both are provided.
parentheses to also have commas; in the old version of the code, the doubled parentheses were included in the
rendered citation and in the metadata.  Individual author names may be wikilinked


|vauthors=Jones AB, [[E. B. White|White EB]], ((Black, Brown, and Co.))
]]


]=]
local function format_pages_sheets (page, pages, sheet, sheets, cite_class, origin, sepc, nopp, lower)
 
if 'map' == cite_class then -- only cite map supports sheet(s) as in-source locators
local function get_v_name_table (vparam, output_table, output_link_table)
if is_set (sheet) then
local name_table = mw.text.split(vparam, "%s*,%s*"); -- names are separated by commas
if 'journal' == origin then
local wl_type, label, link; -- wl_type not used here; just a placeholder
return '', '', wrap_msg ('j-sheet', sheet, lower), '';
else
local i = 1;
return '', '', wrap_msg ('sheet', {sepc, sheet}, lower), '';
while name_table[i] do
if name_table[i]:match ('^%(%(.*[^%)][^%)]$') then -- first segment of corporate with one or more commas; this segment has the opening doubled parentheses
local name = name_table[i];
i = i + 1; -- bump indexer to next segment
while name_table[i] do
name = name .. ', ' .. name_table[i]; -- concatenate with previous segments
if name_table[i]:match ('^.*%)%)$') then -- if this table member has the closing doubled parentheses
break; -- and done reassembling so
end
i = i + 1; -- bump indexer
end
end
table.insert (output_table, name); -- and add corporate name to the output table
elseif is_set (sheets) then
table.insert (output_link_table, ''); -- no wikilink
if 'journal' == origin then
else
return '', '', '', wrap_msg ('j-sheets', sheets, lower);
wl_type, label, link = utilities.is_wikilink (name_table[i]); -- wl_type is: 0, no wl (text in label variable); 1, [[D]]; 2, [[L|D]]
table.insert (output_table, label); -- add this name
if 1 == wl_type then
table.insert (output_link_table, label); -- simple wikilink [[D]]
else
else
table.insert (output_link_table, link); -- no wikilink or [[L|D]]; add this link if there is one, else empty string
return '', '', '', wrap_msg ('sheets', {sepc, sheets}, lower);
end
end
end
end
i = i + 1;
end
end
return output_table;
end


local is_journal = 'journal' == cite_class or (in_array (cite_class, {'citation', 'map'}) and 'journal' == origin);
local is_news = 'news' == cite_class; -- 로컬


--[[--------------------------< P A R S E _ V A U T H O R S _ V E D I T O R S >--------------------------------
if is_set (page) then
 
if is_journal then
This function extracts author / editor names from |vauthors= or |veditors= and finds matching |xxxxor-maskn= and
return substitute (cfg.messages['j-page(s)'], page), '', '', '';
|xxxxor-linkn= in args.  It then returns a table of assembled names just as extract_names() does.
elseif is_news then -- 로컬
return substitute (cfg.messages['n-page(s)'], {sepc, page}), '', '', ''; -- 로컬
elseif not nopp then
return substitute (cfg.messages['p-prefix'], {sepc, page}), '', '', '';
else
return substitute (cfg.messages['nopp'], {sepc, page}), '', '', '';
end
elseif is_set(pages) then
if is_journal then
return substitute (cfg.messages['j-page(s)'], pages), '', '', '';
elseif is_news then -- 로컬
return '', substitute (cfg.messages['n-page(s)'], {sepc, pages}), '', ''; -- 로컬
elseif tonumber(pages) ~= nil and not nopp then -- if pages is only digits, assume a single page number
return '', substitute (cfg.messages['p-prefix'], {sepc, pages}), '', '';
elseif not nopp then
return '', substitute (cfg.messages['pp-prefix'], {sepc, pages}), '', '';
else
return '', substitute (cfg.messages['nopp'], {sepc, pages}), '', '';
end
end
return '', '', '', ''; -- return empty strings
end


Author / editor names in |vauthors= or |veditors= must be in Vancouver system style. Corporate or institutional names
may sometimes be required and because such names will often fail the is_good_vanc_name() and other format compliance
tests, are wrapped in doubled parentheses ((corporate name)) to suppress the format tests.


Supports generational suffixes Jr, 2nd, 3rd, 4th–6th.
--[=[-------------------------< A R C H I V E _ U R L _ C H E C K >--------------------------------------------


This function sets the Vancouver error when a required comma is missing and when there is a space between an author's initials.
Check archive.org urls to make sure they at least look like they are pointing at valid archives and not to the  
save snapshot url.  When the archive url is 'https://web.archive.org/save/' (or http://...) archive.org saves a snapshot
of the target page in the url.  That is something that Wikipedia should not allow unwitting readers to do.


]]
When the archive.org url does not have a complete timestamp, archive.org chooses a snapshot according to its own
algorithm or provides a 'search' result.  [[WP:ELNO]] discourages links to search results.


local function parse_vauthors_veditors (args, vparam, list_name)
This function looks at the value assigned to |archive-url= and returns empty strings for |archive-url= and
local names = {}; -- table of names assembled from |vauthors=, |author-maskn=, |author-linkn=
|archive-date= and an error message when:
local v_name_table = {};
|archive-url= holds an archive.org save command url
local v_link_table = {}; -- when name is wikilinked, targets go in this table
|archive-url= is an archive.org url that does not have a complete timestamp (YYYYMMDDhhmmss 14 digits) in the correct place
local etal = false; -- return value set to true when we find some form of et al. vauthors parameter
otherwise returns |archive-url= and |archive-date=
local last, first, link, mask, suffix;
local corporate = false;


vparam, etal = name_has_etal (vparam, etal, true); -- find and remove variations on et al. do not categorize (do it here because et al. might have a period)
There are two mostly compatible archive.org urls:
v_name_table = get_v_name_table (vparam, v_name_table, v_link_table); -- names are separated by commas
//web.archive.org/<timestamp>... -- the old form
//web.archive.org/web/<timestamp>... -- the new form


for i, v_name in ipairs(v_name_table) do
The old form does not support or map to the new form when it contains a display flag.  There are four identified flags
first = ''; -- set to empty string for concatenation and because it may have been set for previous author/editor
('id_', 'js_', 'cs_', 'im_') but since archive.org ignores others following the same form (two letters and an underscore)
local accept_name;
we don't check for these specific flags but we do check the form.
v_name, accept_name = utilities.has_accept_as_written (v_name); -- remove accept-this-as-written markup when it wraps all of <v_name>


if accept_name then
]=]
last = v_name;
corporate = true; -- flag used in list_people()
elseif string.find(v_name, "%s") then
if v_name:find('[;%.]') then -- look for commonly occurring punctuation characters;
add_vanc_error (cfg.err_msg_supl.punctuation, i);
end
local lastfirstTable = {}
lastfirstTable = mw.text.split(v_name, "%s+")
first = table.remove(lastfirstTable); -- removes and returns value of last element in table which should be initials or generational suffix


if not mw.ustring.match (first, '^%u+$') then -- mw.ustring here so that later we will catch non-Latin characters
local function archive_url_check (url, date)
suffix = first; -- not initials so assume that whatever we got is a generational suffix
local err_msg = ''; -- start with the error message empty
first = table.remove(lastfirstTable); -- get what should be the initials from the table
local path, timestamp, flag; -- portions of the archive.or url
end
last = table.concat(lastfirstTable, ' ') -- returns a string that is the concatenation of all other names that are not initials and generational suffix
if not url:match('//web%.archive%.org/') then
if not utilities.is_set (last) then
return url, date; -- not an archive.org archive, return archiveURL and ArchiveDate
first = ''; -- unset
end
last = v_name; -- last empty because something wrong with first
 
add_vanc_error (cfg.err_msg_supl.name, i);
if url:match('//web%.archive%.org/save/') then -- if a save command url, we don't want to allow saving of the target page
end
table.insert( z.message_tail, { set_error( 'archive_url', {'save command'}, true ) } ); -- add error message
if mw.ustring.match (last, '%a+%s+%u+%s+%a+') then
return '', ''; -- return empty strings for archiveURL and ArchiveDate
add_vanc_error (cfg.err_msg_supl['missing comma'], i); -- matches last II last; the case when a comma is missing
end
end
 
if mw.ustring.match (v_name, ' %u %u$') then -- this test is in the wrong place TODO: move or replace with a more appropriate test
if url:match('//web%.archive%.org/web/%*/') or url:match('//web%.archive%.org/%*/') then -- wildcard with or without 'web/' path element
add_vanc_error (cfg.err_msg_supl.initials, i); -- matches a space between two initials
table.insert( z.message_tail, { set_error( 'archive_url', {'wildcard'}, true ) } ); -- add error message and
end
return '', ''; -- return empty strings for archiveURL and ArchiveDate
else
end
last = v_name; -- last name or single corporate name?  Doesn't support multiword corporate names? do we need this?
end
path, timestamp, flag = url:match('//web%.archive%.org/([^%d]*)(%d+)([^/]*)/'); -- split out some of the url parts for evaluation
if utilities.is_set (first) then
if not mw.ustring.match (first, "^%u?%u$") then -- first shall contain one or two upper-case letters, nothing else
add_vanc_error (cfg.err_msg_supl.initials, i); -- too many initials; mixed case initials (which may be ok Romanization); hyphenated initials
end
is_good_vanc_name (last, first, suffix, i); -- check first and last before restoring the suffix which may have a non-Latin digit
if utilities.is_set (suffix) then
first = first .. ' ' .. suffix; -- if there was a suffix concatenate with the initials
suffix = ''; -- unset so we don't add this suffix to all subsequent names
end
else
if not corporate then
is_good_vanc_name (last, '', nil, i);
end
end


link = utilities.select_one ( args, cfg.aliases[list_name .. '-Link'], 'err_redundant_parameters', i ) or v_link_table[i];
if not is_set(timestamp) or 14 ~= timestamp:len() then -- path and flag optional, must have 14-digit timestamp here
mask = utilities.select_one ( args, cfg.aliases[list_name .. '-Mask'], 'err_redundant_parameters', i );
err_msg = 'timestamp';
names[i] = {last = last, first = first, link = link, mask = mask, corporate = corporate}; -- add this assembled name to our names list
elseif is_set(path) and 'web/' ~= path then -- older archive urls do not have the extra 'web/' path element
err_msg = 'path';
elseif is_set (flag) and not is_set (path) then -- flag not allowed with the old form url (without the 'web/' path element)
err_msg = 'flag';
elseif is_set (flag) and not flag:match ('%a%a_') then -- flag if present must be two alpha characters and underscore (requires 'web/' path element)
err_msg = 'flag';
else
return url, date; -- return archiveURL and ArchiveDate
end
end
return names, etal; -- all done, return our list of names
-- if here something not right so
table.insert( z.message_tail, { set_error( 'archive_url', {err_msg}, true ) } ); -- add error message and
return '', ''; -- return empty strings for archiveURL and ArchiveDate
end
end




--[[--------------------------< S E L E C T _ A U T H O R _ E D I T O R _ S O U R C E >------------------------
--[[--------------------------< M I S S I N G _ P I P E _ C H E C K >------------------------------------------


Select one of |authors=, |authorn= / |lastn / firstn=, or |vauthors= as the source of the author name list or
Look at the contents of a parameter. If the content has a string of characters and digits followed by an equal
select one of |editorn= / editor-lastn= / |editor-firstn= or |veditors= as the source of the editor name list.
sign, compare the alphanumeric string to the list of cs1|2 parameters.  If found, then the string is possibly a
parameter that is missing its pipe:
{{cite ... |title=Title access-date=2016-03-17}}


Only one of these appropriate three will be used.  The hierarchy is: |authorn= (and aliases) highest and |authors= lowest;
cs1|2 shares some parameter names with xml/html atributes: class=, title=, etc.  To prevent false positives xml/html
|editorn= (and aliases) highest and |veditors= lowest (support for |editors= withdrawn)
tags are removed before the search.


When looking for |authorn= / |editorn= parameters, test |xxxxor1= and |xxxxor2= (and all of their aliases); stops after the second
If a missing pipe is detected, this function adds the missing pipe maintenance category.
test which mimicks the test used in extract_names() when looking for a hole in the author name list.  There may be a better
way to do this, I just haven't discovered what that way is.
 
Emits an error message when more than one xxxxor name source is provided.
 
In this function, vxxxxors = vauthors or veditors; xxxxors = authors as appropriate.


]]
]]


local function select_author_editor_source (vxxxxors, xxxxors, args, list_name)
local function missing_pipe_check (value)
local lastfirst = false;
local capture;
if utilities.select_one ( args, cfg.aliases[list_name .. '-Last'], 'none', 1 ) or -- do this twice in case we have a |first1= without a |last1=; this ...
value = value:gsub ('%b<>', ''); -- remove xml/html tags because attributes: class=, title=, etc
utilities.select_one ( args, cfg.aliases[list_name .. '-First'], 'none', 1 ) or -- ... also catches the case where |first= is used with |vauthors=
utilities.select_one ( args, cfg.aliases[list_name .. '-Last'], 'none', 2 ) or
utilities.select_one ( args, cfg.aliases[list_name .. '-First'], 'none', 2 ) then
lastfirst = true;
end


if (utilities.is_set (vxxxxors) and true == lastfirst) or -- these are the three error conditions
capture = value:match ('%s+(%a[%a%d]+)%s*=') or value:match ('^(%a[%a%d]+)%s*='); -- find and categorize parameters with possible missing pipes
(utilities.is_set (vxxxxors) and utilities.is_set (xxxxors)) or
if capture and validate (capture) then -- if the capture is a valid parameter name
(true == lastfirst and utilities.is_set (xxxxors)) then
add_maint_cat ('missing_pipe');
local err_name;
if 'AuthorList' == list_name then -- figure out which name should be used in error message
err_name = 'author';
else
err_name = 'editor';
end
utilities.set_message ('err_redundant_parameters', err_name .. '-name-list parameters'); -- add error message
end
end
if true == lastfirst then return 1 end; -- return a number indicating which author name source to use
if utilities.is_set (vxxxxors) then return 2 end;
if utilities.is_set (xxxxors) then return 3 end;
return 1; -- no authors so return 1; this allows missing author name test to run in case there is a first without last
end
end




--[[--------------------------< I S _ V A L I D _ P A R A M E T E R _ V A L U E >------------------------------
--[[--------------------------< C I T A T I O N 0 >------------------------------------------------------------


This function is used to validate a parameter's assigned value for those parameters that have only a limited number
This is the main function doing the majority of the citation formatting.
of allowable values (yes, y, true, live, dead, etc.).  When the parameter value has not been assigned a value (missing
or empty in the source template) the function returns the value specified by ret_val.  If the parameter value is one
of the list of allowed values returns the translated value; else, emits an error message and returns the value
specified by ret_val.
 
TODO: explain <invert>


]]
]]


local function is_valid_parameter_value (value, name, possible, ret_val, invert)
local function citation0( config, args)
if not utilities.is_set (value) then
--[[
return ret_val; -- an empty parameter is ok
Load Input Parameters
end
The argument_wrapper facilitates the mapping of multiple aliases to single internal variable.
]]
local A = argument_wrapper( args );
local i


if (not invert and utilities.in_array (value, possible)) then -- normal; <value> is in <possible> table
-- Pick out the relevant fields from the arguments.  Different citation templates
return cfg.keywords_xlate[value]; -- return translation of parameter keyword
-- define different field names for the same underlying things.
elseif invert and not utilities.in_array (value, possible) then -- invert; <value> is not in <possible> table
local author_etal;
return value; -- return <value> as it is
local a = {}; -- authors list from |lastn= / |firstn= pairs or |vauthors=
else
local Authors;
utilities.set_message ('err_invalid_param_val', {name, value}); -- not an allowed value so add error message
local NameListFormat = A['NameListFormat'];
return ret_val;
local Collaboration = A['Collaboration'];
 
do -- to limit scope of selected
local selected = select_author_editor_source (A['Vauthors'], A['Authors'], args, 'AuthorList');
if 1 == selected then
a, author_etal = extract_names (args, 'AuthorList'); -- fetch author list from |authorn= / |lastn= / |firstn=, |author-linkn=, and |author-maskn=
elseif 2 == selected then
NameListFormat = 'vanc'; -- override whatever |name-list-format= might be
a, author_etal = parse_vauthors_veditors (args, args.vauthors, 'AuthorList'); -- fetch author list from |vauthors=, |author-linkn=, and |author-maskn=
elseif 3 == selected then
Authors = A['Authors']; -- use content of |authors=
end
if is_set (Collaboration) then
author_etal = true; -- so that |display-authors=etal not required
end
end
end
end


local Coauthors = A['Coauthors'];
local Others = A['Others'];


--[[--------------------------< T E R M I N A T E _ N A M E _ L I S T >----------------------------------------
local editor_etal;
local e = {}; -- editors list from |editor-lastn= / |editor-firstn= pairs or |veditors=
local Editors;


This function terminates a name list (author, contributor, editor) with a separator character (sepc) and a space
do -- to limit scope of selected
when the last character is not a sepc character or when the last three characters are not sepc followed by two
local selected = select_author_editor_source (A['Veditors'], A['Editors'], args, 'EditorList');
closing square brackets (close of a wikilink).  When either of these is true, the name_list is terminated with a
if 1 == selected then
single space character.
e, editor_etal = extract_names (args, 'EditorList'); -- fetch editor list from |editorn= / |editor-lastn= / |editor-firstn=, |editor-linkn=, and |editor-maskn=
 
elseif 2 == selected then
]]
NameListFormat = 'vanc'; -- override whatever |name-list-format= might be
 
e, editor_etal = parse_vauthors_veditors (args, args.veditors, 'EditorList'); -- fetch editor list from |veditors=, |editor-linkn=, and |editor-maskn=
local function terminate_name_list (name_list, sepc)
elseif 3 == selected then
if (string.sub (name_list, -3, -1) == sepc .. '. ') then -- if already properly terminated
Editors = A['Editors']; -- use content of |editors=
return name_list; -- just return the name list
end
elseif (string.sub (name_list, -1, -1) == sepc) or (string.sub (name_list, -3, -1) == sepc .. ']]') then -- if last name in list ends with sepc char
return name_list .. " "; -- don't add another
else
return name_list .. sepc .. ' '; -- otherwise terminate the name list
end
end
end


 
local t = {}; -- translators list from |translator-lastn= / translator-firstn= pairs
--[[-------------------------< F O R M A T _ V O L U M E _ I S S U E >----------------------------------------
local Translators; -- assembled translators name list
 
t = extract_names (args, 'TranslatorList'); -- fetch translator list from |translatorn= / |translator-lastn=, -firstn=, -linkn=, -maskn=
returns the concatenation of the formatted volume and issue parameters as a single string; or formatted volume
or formatted issue, or an empty string if neither are set.
 
]]
local function format_volume_issue (volume, issue, cite_class, origin, sepc, lower)
local c = {}; -- contributors list from |contributor-lastn= / contributor-firstn= pairs
if not utilities.is_set (volume) and not utilities.is_set (issue) then
local Contributors; -- assembled contributors name list
return '';
local Contribution = A['Contribution'];
end
if in_array(config.CitationClass, {"book","citation"}) and not is_set(A['Periodical']) then -- |contributor= and |contribution= only supported in book cites
 
c = extract_names (args, 'ContributorList'); -- fetch contributor list from |contributorn= / |contributor-lastn=, -firstn=, -linkn=, -maskn=
-- same condition as in format_pages_sheets()
local is_journal = 'journal' == cite_class or (utilities.in_array (cite_class, {'citation', 'map', 'interview'}) and 'journal' == origin);
if 0 < #c then
 
if not is_set (Contribution) then -- |contributor= requires |contribution=
local is_numeric_vol = volume and (volume:match ('^[MDCLXVI]+$') or volume:match ('^%d+$')); -- is only uppercase roman numerals or only digits?
table.insert( z.message_tail, { set_error( 'contributor_missing_required_param', 'contribution')}); -- add missing contribution error message
local is_long_vol = volume and (4 < mw.ustring.len(volume)); -- is |volume= value longer than 4 characters?
c = {}; -- blank the contributors' table; it is used as a flag later
end
if volume and (not is_numeric_vol and is_long_vol) then -- when not all digits or Roman numerals, is |volume= longer than 4 characters?
if 0 == #a then -- |contributor= requires |author=
utilities.add_prop_cat ('long-vol'); -- yes, add properties cat
table.insert( z.message_tail, { set_error( 'contributor_missing_required_param', 'author')}); -- add missing author error message
end
c = {}; -- blank the contributors' table; it is used as a flag later
 
if is_journal then -- journal-style formatting
local vol = '';
if utilities.is_set (volume) then
if is_numeric_vol then -- |volume= value all digits or all uppercase Roman numerals?
vol = utilities.substitute (cfg.presentation['vol-bold'], {sepc, volume}); -- render in bold face
elseif is_long_vol then -- not all digits or Roman numerals; longer than 4 characters?
vol = utilities.substitute (cfg.messages['j-vol'], {sepc, utilities.hyphen_to_dash (volume)}); -- not bold
else -- four or fewer characters
vol = utilities.substitute (cfg.presentation['vol-bold'], {sepc, utilities.hyphen_to_dash (volume)}); -- bold
end
end
end
end
if utilities.is_set (issue) then
else -- if not a book cite
return vol .. utilities.substitute (cfg.messages['j-issue'], issue);
if select_one (args, cfg.aliases['ContributorList-Last'], 'redundant_parameters', 1 ) then -- are there contributor name list parameters?
table.insert( z.message_tail, { set_error( 'contributor_ignored')}); -- add contributor ignored error message
end
end
return vol;
Contribution = nil; -- unset
end
if 'podcast' == cite_class and utilities.is_set (issue) then
return wrap_msg ('issue', {sepc, issue}, lower);
end
end


-- all other types of citation
if not is_valid_parameter_value (NameListFormat, '이름목록형식', cfg.keywords['name-list-format']) then -- only accepted value for this parameter is 'vanc' -- 로컬
if utilities.is_set (volume) and utilities.is_set (issue) then
NameListFormat = ''; -- anything else, set to empty string
return wrap_msg ('vol-no', {sepc, utilities.hyphen_to_dash (volume), issue}, lower);
elseif utilities.is_set (volume) then
return wrap_msg ('vol', {sepc, utilities.hyphen_to_dash (volume)}, lower);
else
return wrap_msg ('issue', {sepc, issue}, lower);
end
end
end


local Year = A['Year'];
local PublicationDate = A['PublicationDate'];
local OrigYear = A['OrigYear'];
local Date = A['Date'];
local LayDate = A['LayDate'];
------------------------------------------------- Get title data
local Title = A['Title'];
local ScriptTitle = A['ScriptTitle'];
local BookTitle = A['BookTitle'];
local Conference = A['Conference'];
local TransTitle = A['TransTitle'];
local TitleNote = A['TitleNote'];
local TitleLink = A['TitleLink'];
link_title_ok (TitleLink, A:ORIGIN ('TitleLink'), Title, 'title'); -- check for wikimarkup in |title-link= or wikimarkup in |title= when |title-link= is set


--[[-------------------------< F O R M A T _ P A G E S _ S H E E T S >-----------------------------------------
local NoBracket = A['NoBracket'] -- 로컬
local Chapter = A['Chapter'];
local ScriptChapter = A['ScriptChapter'];
local ChapterLink -- = A['ChapterLink']; -- deprecated as a parameter but still used internally by cite episode
local TransChapter = A['TransChapter'];
local TitleType = A['TitleType'];
local Degree = A['Degree'];
local Docket = A['Docket'];
local ArchiveFormat = A['ArchiveFormat'];


adds static text to one of |page(s)= or |sheet(s)= values and returns it with all of the others set to empty strings.
local ArchiveDate;
The return order is:
local ArchiveURL;
page, pages, sheet, sheets


Singular has priority over plural when both are provided.
ArchiveURL, ArchiveDate = archive_url_check (A['ArchiveURL'], A['ArchiveDate'])
-- local ArchiveDate = A['ArchiveDate'];
-- local ArchiveURL = A['ArchiveURL'];
-- if ArchiveURL:match('//web%.archive%.org/save/') then -- if an archive.org save command url, we don't want to save target page ...
-- ArchiveURL = ''; -- every time a reader clicks the link so
-- ArchiveDate = ''; -- unset these
-- table.insert( z.message_tail, { set_error( 'archive_save', {}, true ) } ); -- and add error message
-- end
local DeadURL = A['DeadURL']
if not is_valid_parameter_value (DeadURL, '깨진링크', cfg.keywords ['deadurl']) then -- set in config.defaults to 'yes' -- 로컬
DeadURL = ''; -- anything else, set to empty string
end


]]
local URL = A['URL']
local URLorigin = A:ORIGIN('URL'); -- get name of parameter that holds URL
local ChapterURL = A['ChapterURL'];
local ChapterURLorigin = A:ORIGIN('ChapterURL'); -- get name of parameter that holds ChapterURL
local ConferenceFormat = A['ConferenceFormat'];
local ConferenceURL = A['ConferenceURL'];
local ConferenceURLorigin = A:ORIGIN('ConferenceURL'); -- get name of parameter that holds ConferenceURL
local Periodical = A['Periodical'];
local Periodical_origin = A:ORIGIN('Periodical'); -- get the name of the periodical parameter


local function format_pages_sheets (page, pages, sheet, sheets, cite_class, origin, sepc, nopp, lower)
local Series = A['Series'];
if 'map' == cite_class then -- only cite map supports sheet(s) as in-source locators
if utilities.is_set (sheet) then
local Volume;
if 'journal' == origin then
local Issue;
return '', '', wrap_msg ('j-sheet', sheet, lower), '';
local Page;
else
local Pages;
return '', '', wrap_msg ('sheet', {sepc, sheet}, lower), '';
local At;
end
 
elseif utilities.is_set (sheets) then
if in_array (config.CitationClass, cfg.templates_using_volume) and not ('conference' == config.CitationClass and not is_set (Periodical)) then
if 'journal' == origin then
Volume = A['Volume'];
return '', '', '', wrap_msg ('j-sheets', sheets, lower);
end
else
if in_array (config.CitationClass, cfg.templates_using_issue) and not (in_array (config.CitationClass, {'conference', 'map'}) and not is_set (Periodical))then
return '', '', '', wrap_msg ('sheets', {sepc, sheets}, lower);
Issue = A['Issue'];
end
end
end
local Position = '';
if not in_array (config.CitationClass, cfg.templates_not_using_page) then
Page = A['Page'];
Pages = hyphen_to_dash( A['Pages'] );
At = A['At'];
end
end


local is_journal = 'journal' == cite_class or (utilities.in_array (cite_class, {'citation', 'map', 'interview'}) and 'journal' == origin);
local Edition = A['Edition'];
local PublicationPlace = A['PublicationPlace']
local Place = A['Place'];
if utilities.is_set (page) then
local PublisherName = A['PublisherName'];
if is_journal then
local RegistrationRequired = A['RegistrationRequired'];
return utilities.substitute (cfg.messages['j-page(s)'], page), '', '', '';
if not is_valid_parameter_value (RegistrationRequired, '등록', cfg.keywords ['yes_true_y']) then -- 로컬
elseif not nopp then
RegistrationRequired=nil;
return utilities.substitute (cfg.messages['p-prefix'], {sepc, page}), '', '', '';
else
return utilities.substitute (cfg.messages['nopp'], {sepc, page}), '', '', '';
end
end
elseif utilities.is_set (pages) then
local SubscriptionRequired = A['SubscriptionRequired'];
if is_journal then
if not is_valid_parameter_value (SubscriptionRequired, '구독', cfg.keywords ['yes_true_y']) then -- 로컬
return utilities.substitute (cfg.messages['j-page(s)'], pages), '', '', '';
SubscriptionRequired=nil;
elseif tonumber(pages) ~= nil and not nopp then -- if pages is only digits, assume a single page number
return '', utilities.substitute (cfg.messages['p-prefix'], {sepc, pages}), '', '';
elseif not nopp then
return '', utilities.substitute (cfg.messages['pp-prefix'], {sepc, pages}), '', '';
else
return '', utilities.substitute (cfg.messages['nopp'], {sepc, pages}), '', '';
end
end
end
return '', '', '', ''; -- return empty strings
end


local Via = A['Via'];
local AccessDate = A['AccessDate'];
local Agency = A['Agency'];


--[[--------------------------< I N S O U R C E _ L O C _ G E T >----------------------------------------------
local Language = A['Language'];
 
local Format = A['Format'];
returns one of the in-source locators: page, pages, or at.
local ChapterFormat = A['ChapterFormat'];
local DoiBroken = A['DoiBroken'];
local ID = A['ID'];
local ASINTLD = A['ASINTLD'];
local IgnoreISBN = A['IgnoreISBN'];
if not is_valid_parameter_value (IgnoreISBN, 'isbn오류무시', cfg.keywords ['yes_true_y']) then -- 로컬
IgnoreISBN = nil; -- anything else, set to empty string
end
local Embargo = A['Embargo'];
local Class = A['Class']; -- arxiv class identifier


If any of these are interwiki links to Wikisource, returns the label portion of the interwiki-link as plain text
local ID_list = extract_ids( args );
for use in COinS.  This COinS thing is done because here we convert an interwiki-link to an external link and
add an icon span around that; get_coins_pages() doesn't know about the span.  TODO: should it? 


TODO: add support for sheet and sheets?; streamline;
local Quote = A['Quote'];


TODO: make it so that this function returns only one of the three as the single in-source (the return value assigned
local LayFormat = A['LayFormat'];
to a new name)?
local LayURL = A['LayURL'];
local LaySource = A['LaySource'];
local Transcript = A['Transcript'];
local TranscriptFormat = A['TranscriptFormat'];
local TranscriptURL = A['TranscriptURL']
local TranscriptURLorigin = A:ORIGIN('TranscriptURL'); -- get name of parameter that holds TranscriptURL


]]
local LastAuthorAmp = A['LastAuthorAmp'];
if not is_valid_parameter_value (LastAuthorAmp, '저자앰퍼샌드', cfg.keywords ['yes_true_y']) then -- 로컬
LastAuthorAmp = nil; -- set to empty string
end
local no_tracking_cats = A['NoTracking'];
if not is_valid_parameter_value (no_tracking_cats, '분류없음', cfg.keywords ['yes_true_y']) then -- 로컬
no_tracking_cats = nil; -- set to empty string
end


local function insource_loc_get (page, page_orig, pages, pages_orig, at)
--these are used by cite interview
local ws_url, ws_label, coins_pages, L; -- for Wikisource interwiki-links; TODO: this corrupts page metadata (span remains in place after cleanup; fix there?)
local Callsign = A['Callsign'];
local City = A['City'];
local Program = A['Program'];


if utilities.is_set (page) then
--local variables that are not cs1 parameters
if utilities.is_set (pages) or utilities.is_set (at) then
local use_lowercase; -- controls capitalization of certain static text
pages = ''; -- unset the others
local this_page = mw.title.getCurrentTitle(); -- also used for COinS and for language
at = '';
local anchor_year; -- used in the CITEREF identifier
end
local COinS_date = {}; -- holds date info extracted from |date= for the COinS metadata by Module:Date verification
extra_text_in_page_check (page, page_orig); -- emit error message when |page= value begins with what looks like p., pp., etc.


ws_url, ws_label, L = wikisource_url_make (page); -- make ws URL from |page= interwiki link; link portion L becomes tooltip label
local DF = A['DF']; -- date format set in cs1|2 template
if ws_url then
if not is_valid_parameter_value (DF, 'df', cfg.keywords['date-format']) then -- validate reformatting keyword
page = external_link (ws_url, ws_label .. '&nbsp;', 'ws link in page'); -- space char after label to move icon away from in-source text; TODO: a better way to do this?
DF = ''; -- not valid, set to empty string
page = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], L, page});
end
coins_pages = ws_label;
end
elseif utilities.is_set (pages) then
if utilities.is_set (at) then
at = ''; -- unset
end
extra_text_in_page_check (pages, pages_orig); -- emit error message when |page= value begins with what looks like p., pp., etc.


ws_url, ws_label, L = wikisource_url_make (pages); -- make ws URL from |pages= interwiki link; link portion L becomes tooltip label
-- set default parameter values defined by |mode= parameter.  If |mode= is empty or omitted, use CitationClass to set these values
if ws_url then
local Mode = A['Mode'];
pages = external_link (ws_url, ws_label .. '&nbsp;', 'ws link in pages'); -- space char after label to move icon away from in-source text; TODO: a better way to do this?
if not is_valid_parameter_value (Mode, '모드', cfg.keywords['mode']) then -- 로컬
pages = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], L, pages});
Mode = '';
coins_pages = ws_label;
end
elseif utilities.is_set (at) then
ws_url, ws_label, L = wikisource_url_make (at); -- make ws URL from |at= interwiki link; link portion L becomes tooltip label
if ws_url then
at = external_link (ws_url, ws_label .. '&nbsp;', 'ws link in at'); -- space char after label to move icon away from in-source text; TODO: a better way to do this?
at = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], L, at});
coins_pages = ws_label;
end
end
end
local sepc; -- separator between citation elements for CS1 a period, for CS2, a comma
return page, pages, at, coins_pages;
local PostScript;
end
local Ref;
sepc, PostScript, Ref = set_style (Mode:lower(), A['PostScript'], A['Ref'], config.CitationClass);
use_lowercase = ( sepc == ',' ); -- used to control capitalization for certain static text


--[[--------------------------< I S _ U N I Q U E _ A R C H I V E _ U R L >------------------------------------
--[[--------------------------< F O R M A T _ C H A P T E R _ T I T L E >--------------------------------------


add error message when |archive-url= value is same as |url= or chapter-url= (or alias...) value
Format the four chapter parameters: |script-chapter=, |chapter=, |trans-chapter=, and |chapter-url= into a single Chapter meta-
parameter (chapter_url_source used for error messages). -- 로컬 위에서 통째로 옮김


]]
]]


local function is_unique_archive_url (archive, url, c_url, source, date)
local function format_chapter_title (scriptchapter, chapter, transchapter, chapterurl, chapter_url_source, no_quotes)
if utilities.is_set (archive) then
local chapter_error = '';
if archive == url or archive == c_url then
utilities.set_message ('err_bad_url', {utilities.wrap_style ('parameter', source)}); -- add error message
if not is_set (chapter) then
return '', ''; -- unset |archive-url= and |archive-date= because same as |url= or |chapter-url=
chapter = ''; -- to be safe for concatenation
else
if false == no_quotes then
chapter = kern_quotes (chapter); -- if necessary, separate chapter title's leading and trailing quote marks from Module provided quote marks
if "yes" == NoBracket or "true" == NoBracket or "y" == NoBracket or "예" == NoBracket or "참" == NoBracket then -- 로컬 시작
chapter = wrap_style ('quoted-title', chapter);
else
chapter = wrap_style ('single-bracket', chapter);
end -- 로컬 끝
end
end
end
end


return archive, date;
chapter = script_concatenate (chapter, scriptchapter) -- <bdi> tags, lang atribute, categorization, etc; must be done after title is wrapped
end


if is_set (transchapter) then
transchapter = wrap_style ('trans-quoted-title', transchapter);
if is_set (chapter) then
chapter = chapter ..  ' ' .. transchapter;
else -- here when transchapter without chapter or script-chapter
chapter = transchapter; --
chapter_error = ' ' .. set_error ('trans_missing_title', {'장'}); -- 로컬
end
end


--[=[-------------------------< A R C H I V E _ U R L _ C H E C K >--------------------------------------------
if is_set (chapterurl) then
chapter = external_link (chapterurl, chapter, chapter_url_source); -- adds bare_url_missing_title error if appropriate
end


Check archive.org URLs to make sure they at least look like they are pointing at valid archives and not to the
return chapter .. chapter_error;
save snapshot URL or to calendar pages.  When the archive URL is 'https://web.archive.org/save/' (or http://...)
end
archive.org saves a snapshot of the target page in the URL.  That is something that Wikipedia should not allow
unwitting readers to do.


When the archive.org URL does not have a complete timestamp, archive.org chooses a snapshot according to its own
--check this page to see if it is in one of the namespaces that cs1 is not supposed to add to the error categories
algorithm or provides a calendar 'search' result. [[WP:ELNO]] discourages links to search results.
if not is_set (no_tracking_cats) then -- ignore if we are already not going to categorize this page
if in_array (this_page.nsText, cfg.uncategorized_namespaces) then
no_tracking_cats = "true"; -- set no_tracking_cats
end
for _,v in ipairs (cfg.uncategorized_subpages) do -- cycle through page name patterns
if this_page.text:match (v) then -- test page name against each pattern
no_tracking_cats = "true"; -- set no_tracking_cats
break; -- bail out if one is found
end
end
end


This function looks at the value assigned to |archive-url= and returns empty strings for |archive-url= and
-- check for extra |page=, |pages= or |at= parameters. (also sheet and sheets while we're at it)
|archive-date= and an error message when:
select_one( args, {'page', 'p', 'pp', 'pages', 'at', 'sheet', 'sheets'}, 'redundant_parameters' ); -- this is a dummy call simply to get the error message and category
|archive-url= holds an archive.org save command URL
|archive-url= is an archive.org URL that does not have a complete timestamp (YYYYMMDDhhmmss 14 digits) in the
correct place
otherwise returns |archive-url= and |archive-date=


There are two mostly compatible archive.org URLs:
local NoPP = A['NoPP']
//web.archive.org/<timestamp>... -- the old form
if is_set (NoPP) and is_valid_parameter_value (NoPP, '쪽숨김', cfg.keywords ['yes_true_y']) then -- 로컬
//web.archive.org/web/<timestamp>... -- the new form
NoPP = true;
else
NoPP = nil; -- unset, used as a flag later
end


The old form does not support or map to the new form when it contains a display flag.  There are four identified flags
if is_set(Page) then
('id_', 'js_', 'cs_', 'im_') but since archive.org ignores others following the same form (two letters and an underscore)
if is_set(Pages) or is_set(At) then
we don't check for these specific flags but we do check the form.
Pages = ''; -- unset the others
At = '';
end
extra_text_in_page_check (Page); -- add this page to maint cat if |page= value begins with what looks like p. or pp.
elseif is_set(Pages) then
if is_set(At) then
At = ''; -- unset
end
extra_text_in_page_check (Pages); -- add this page to maint cat if |pages= value begins with what looks like p. or pp.
end
 
-- both |publication-place= and |place= (|location=) allowed if different
if not is_set(PublicationPlace) and is_set(Place) then
PublicationPlace = Place; -- promote |place= (|location=) to |publication-place
end
if PublicationPlace == Place then Place = ''; end -- don't need both if they are the same
--[[
Parameter remapping for cite encyclopedia:
When the citation has these parameters:
|encyclopedia and |title then map |title to |article and |encyclopedia to |title
|encyclopedia and |article then map |encyclopedia to |title
|encyclopedia then map |encyclopedia to |title
 
|trans_title maps to |trans_chapter when |title is re-mapped
|url maps to |chapterurl when |title is remapped


This function supports a preview mode.  When the article is rendered in preview mode, this function may return a modified
All other combinations of |encyclopedia, |title, and |article are not modified
archive URL:
for save command errors, return undated wildcard (/*/)
for timestamp errors when the timestamp has a wildcard, return the URL unmodified
for timestamp errors when the timestamp does not have a wildcard, return with timestamp limited to six digits plus wildcard (/yyyymm*/)


]=]
]]


local function archive_url_check (url, date)
local Encyclopedia = A['Encyclopedia'];
local err_msg = ''; -- start with the error message empty
local path, timestamp, flag; -- portions of the archive.org URL
if (not url:match('//web%.archive%.org/')) and (not url:match('//liveweb%.archive%.org/')) then -- also deprecated liveweb Wayback machine URL
return url, date; -- not an archive.org archive, return ArchiveURL and ArchiveDate
end


if url:match('//web%.archive%.org/save/') then -- if a save command URL, we don't want to allow saving of the target page
if ( config.CitationClass == "encyclopaedia" ) or ( config.CitationClass == "citation" and is_set (Encyclopedia)) then -- test code for citation
err_msg = cfg.err_msg_supl.save;
if is_set(Periodical) then -- Periodical is set when |encyclopedia is set
url = url:gsub ('(//web%.archive%.org)/save/', '%1/*/', 1); -- for preview mode: modify ArchiveURL
if is_set(Title) or is_set (ScriptTitle) then
elseif url:match('//liveweb%.archive%.org/') then
if not is_set(Chapter) then
err_msg = cfg.err_msg_supl.liveweb;
Chapter = Title; -- |encyclopedia and |title are set so map |title to |article and |encyclopedia to |title
else
ScriptChapter = ScriptTitle;
path, timestamp, flag = url:match('//web%.archive%.org/([^%d]*)(%d+)([^/]*)/'); -- split out some of the URL parts for evaluation
TransChapter = TransTitle;
if not path then -- malformed in some way; pattern did not match
ChapterURL = URL;
err_msg = cfg.err_msg_supl.timestamp;
if not is_set (ChapterURL) and is_set (TitleLink) then
elseif 14 ~= timestamp:len() then -- path and flag optional, must have 14-digit timestamp here
Chapter= '[[' .. TitleLink .. '|' .. Chapter .. ']]';
err_msg = cfg.err_msg_supl.timestamp;
end
if '*' ~= flag then
Title = Periodical;
local replacement = timestamp:match ('^%d%d%d%d%d%d') or timestamp:match ('^%d%d%d%d'); -- get the first 6 (YYYYMM) or first 4 digits (YYYY)
ChapterFormat = Format;
if replacement then -- nil if there aren't at least 4 digits (year)
Periodical = ''; -- redundant so unset
replacement = replacement .. string.rep ('0', 14 - replacement:len()); -- year or yearmo (4 or 6 digits) zero-fill to make 14-digit timestamp
TransTitle = '';
url=url:gsub ('(//web%.archive%.org/[^%d]*)%d[^/]*', '%1' .. replacement .. '*', 1) -- for preview, modify ts to 14 digits plus splat for calendar display
URL = '';
Format = '';
TitleLink = '';
ScriptTitle = '';
end
end
else -- |title not set
Title = Periodical; -- |encyclopedia set and |article set or not set so map |encyclopedia to |title
Periodical = ''; -- redundant so unset
end
end
elseif utilities.is_set (path) and 'web/' ~= path then -- older archive URLs do not have the extra 'web/' path element
err_msg = cfg.err_msg_supl.path;
elseif utilities.is_set (flag) and not utilities.is_set (path) then -- flag not allowed with the old form URL (without the 'web/' path element)
err_msg = cfg.err_msg_supl.flag;
elseif utilities.is_set (flag) and not flag:match ('%a%a_') then -- flag if present must be two alpha characters and underscore (requires 'web/' path element)
err_msg = cfg.err_msg_supl.flag;
else
return url, date; -- return ArchiveURL and ArchiveDate
end
end
end
end
-- if here, something not right so
utilities.set_message ('err_archive_url', {err_msg}); -- add error message and


if is_preview_mode then
-- Special case for cite techreport.
return url, date; -- preview mode so return ArchiveURL and ArchiveDate
if (config.CitationClass == "techreport") then -- special case for cite techreport
else
if is_set(A['Number']) then -- cite techreport uses 'number', which other citations alias to 'issue'
return '', ''; -- return empty strings for ArchiveURL and ArchiveDate
if not is_set(ID) then -- can we use ID for the "number"?
ID = A['Number']; -- yes, use it
else -- ID has a value so emit error message
table.insert( z.message_tail, { set_error('redundant_parameters', {wrap_style ('parameter', 'id') .. ' and ' .. wrap_style ('parameter', 'number')}, true )});
end
end
end
end
end


-- special case for cite interview
if (config.CitationClass == "interview") then
if is_set(Program) then
if "yes" == NoBracket or "true" == NoBracket or "y" == NoBracket or "예" == NoBracket or "참" == NoBracket then -- 로컬 시작
ID = " ''" .. Program .. "''"
else
ID = " &ldquo;" .. Program .. "&rdquo;";
end -- 로컬 끝
end
if is_set(Callsign) then
if is_set(ID) then
ID = ID .. sepc .. ' ' .. Callsign;
else
ID = ' ' .. Callsign;
end
end
if is_set(City) then
if is_set(ID) then
ID = ID .. sepc .. ' ' .. City;
else
ID = ' ' .. City;
end
end


--[[--------------------------< P L A C E _ C H E C K >--------------------------------------------------------
if is_set(Others) then
 
if is_set(TitleType) then
check |place=, |publication-place=, |location= to see if these params include digits. This function added because
Others = ' ' .. Others .. '와의 ' .. TitleType; -- 로컬 수정 필요
many editors misuse location to specify the in-source location (|page(s)= and |at= are supposed to do that)
TitleType = '';
 
else
returns the original parameter value without modification; added maint cat when parameter value contains digits
Others = ' ' .. '인터뷰어: ' .. Others; -- 로컬
 
end
]]
else
Others = '(인터뷰)'; -- 로컬
end
end


local function place_check (param_val)
-- special case for cite mailing list
if not utilities.is_set (param_val) then -- parameter empty or omitted
if (config.CitationClass == "mailinglist") then
return param_val; -- return that empty state
Periodical = A ['MailingList'];
end
elseif 'mailinglist' == A:ORIGIN('Periodical') then
Periodical = ''; -- unset because mailing list is only used for cite mailing list
if mw.ustring.find (param_val, '%d') then -- not empty, are there digits in the parameter value
utilities.set_message ('maint_location'); -- yep, add maint cat
end
end
return param_val; -- and done
end


-- Account for the oddity that is {{cite conference}}, before generation of COinS data.
if 'conference' == config.CitationClass then
if is_set(BookTitle) then
Chapter = Title;
-- ChapterLink = TitleLink; -- |chapterlink= is deprecated
ChapterURL = URL;
ChapterURLorigin = URLorigin;
URLorigin = '';
ChapterFormat = Format;
TransChapter = TransTitle;
Title = BookTitle;
Format = '';
-- TitleLink = '';
TransTitle = '';
URL = '';
end
elseif 'speech' ~= config.CitationClass then
Conference = ''; -- not cite conference or cite speech so make sure this is empty string
end


--[[--------------------------< I S _ A R C H I V E D _ C O P Y >----------------------------------------------
-- cite map oddities
 
local Cartography = "";
compares |title= to 'Archived copy' (placeholder added by bots that can't find proper title); if matches, return true; nil else
local Scale = "";
 
local Sheet = A['Sheet'] or '';
]]
local Sheets = A['Sheets'] or '';
 
if config.CitationClass == "map" then
local function is_archived_copy (title)
Chapter = A['Map'];
title = mw.ustring.lower(title); -- switch title to lower case
ChapterURL = A['MapURL'];
if title:find (cfg.special_case_translation.archived_copy.en) then -- if title is 'Archived copy'
TransChapter = A['TransMap'];
return true;
ChapterURLorigin = A:ORIGIN('MapURL');
elseif cfg.special_case_translation.archived_copy['local'] then
ChapterFormat = A['MapFormat'];
if mw.ustring.find (title, cfg.special_case_translation.archived_copy['local']) then -- mw.ustring() because might not be Latin script
return true;
Cartography = A['Cartography'];
if is_set( Cartography ) then
Cartography = sepc .. " " .. wrap_msg ('cartography', Cartography, use_lowercase);
end
Scale = A['Scale'];
if is_set( Scale ) then
Scale = sepc .. " " .. Scale;
end
end
end
end
end


-- Account for the oddities that are {{cite episode}} and {{cite serial}}, before generation of COinS data.
if 'episode' == config.CitationClass or 'serial' == config.CitationClass then
local AirDate = A['AirDate'];
local SeriesLink = A['SeriesLink'];


--[[--------------------------< C I T A T I O N 0 >------------------------------------------------------------
link_title_ok (SeriesLink, A:ORIGIN ('SeriesLink'), Series, 'series'); -- check for wikimarkup in |series-link= or wikimarkup in |series= when |series-link= is set


This is the main function doing the majority of the citation formatting.
local Network = A['Network'];
local Station = A['Station'];
local s, n = {}, {};
-- do common parameters first
if is_set(Network) then table.insert(n, Network); end
if is_set(Station) then table.insert(n, Station); end
ID = table.concat(n, sepc .. ' ');
if not is_set (Date) and is_set (AirDate) then -- promote airdate to date
Date = AirDate;
end


]]
if 'episode' == config.CitationClass then -- handle the oddities that are strictly {{cite episode}}
local Season = A['Season'];
local SeriesNumber = A['SeriesNumber'];


local function citation0( config, args )
if is_set (Season) and is_set (SeriesNumber) then -- these are mutually exclusive so if both are set
--[[
table.insert( z.message_tail, { set_error( 'redundant_parameters', {wrap_style ('parameter', 'season') .. ' and ' .. wrap_style ('parameter', 'seriesno')}, true ) } ); -- add error message
Load Input Parameters
SeriesNumber = ''; -- unset; prefer |season= over |seriesno=
The argument_wrapper facilitates the mapping of multiple aliases to single internal variable.
end
]]
-- assemble a table of parts concatenated later into Series
local A = argument_wrapper ( args );
if is_set(Season) then table.insert(s, wrap_msg ('season', Season, use_lowercase)); end
local i
if is_set(SeriesNumber) then table.insert(s, wrap_msg ('series', SeriesNumber, use_lowercase)); end
 
if is_set(Issue) then table.insert(s, wrap_msg ('episode', Issue, use_lowercase)); end
-- Pick out the relevant fields from the arguments.  Different citation templates
Issue = ''; -- unset because this is not a unique parameter
-- define different field names for the same underlying things.
Chapter = Title; -- promote title parameters to chapter
ScriptChapter = ScriptTitle;
ChapterLink = TitleLink; -- alias episodelink
TransChapter = TransTitle;
ChapterURL = URL;
ChapterURLorigin = A:ORIGIN('URL');
Title = Series; -- promote series to title
TitleLink = SeriesLink;
Series = table.concat(s, sepc .. ' '); -- this is concatenation of season, seriesno, episode number


local author_etal;
if is_set (ChapterLink) and not is_set (ChapterURL) then -- link but not URL
local a = {}; -- authors list from |lastn= / |firstn= pairs or |vauthors=
Chapter = '[[' .. ChapterLink .. '|' .. Chapter .. ']]'; -- ok to wikilink
local Authors;
elseif is_set (ChapterLink) and is_set (ChapterURL) then -- if both are set, URL links episode;
local NameListStyle = is_valid_parameter_value (A['NameListStyle'], A:ORIGIN('NameListStyle'), cfg.keywords_lists['name-list-style'], '');
Series = '[[' .. ChapterLink .. '|' .. Series .. ']]'; -- series links with ChapterLink (episodelink -> TitleLink -> ChapterLink) ugly
local Collaboration = A['Collaboration'];
end
 
URL = ''; -- unset
do -- to limit scope of selected
TransTitle = '';
local selected = select_author_editor_source (A['Vauthors'], A['Authors'], args, 'AuthorList');
ScriptTitle = '';
if 1 == selected then
a, author_etal = extract_names (args, 'AuthorList'); -- fetch author list from |authorn= / |lastn= / |firstn=, |author-linkn=, and |author-maskn=
else -- now oddities that are cite serial
elseif 2 == selected then
Issue = ''; -- unset because this parameter no longer supported by the citation/core version of cite serial
NameListStyle = 'vanc'; -- override whatever |name-list-style= might be
Chapter = A['Episode']; -- TODO: make |episode= available to cite episode someday?
a, author_etal = parse_vauthors_veditors (args, args.vauthors, 'AuthorList'); -- fetch author list from |vauthors=, |author-linkn=, and |author-maskn=
if is_set (Series) and is_set (SeriesLink) then
elseif 3 == selected then
Series = '[[' .. SeriesLink .. '|' .. Series .. ']]';
Authors = A['Authors']; -- use content of |authors=
if 'authors' == A:ORIGIN('Authors') then -- but add a maint cat if the parameter is |authors=
utilities.set_message ('maint_authors'); -- because use of this parameter is discouraged; what to do about the aliases is a TODO:
end
end
end
Series = wrap_style ('italic-title', Series); -- series is italicized
if utilities.is_set (Collaboration) then
end
author_etal = true; -- so that |display-authors=etal not required
end
end
end
-- end of {{cite episode}} stuff


local editor_etal;
-- Account for the oddities that are {{cite arxiv}}, before generation of COinS data.
local e = {}; -- editors list from |editor-lastn= / |editor-firstn= pairs or |veditors=
if 'arxiv' == config.CitationClass then
 
if not is_set (ID_list['ARXIV']) then -- |arxiv= or |eprint= required for cite arxiv
do -- to limit scope of selected
table.insert( z.message_tail, { set_error( 'arxiv_missing', {}, true ) } ); -- add error message
local selected = select_author_editor_source (A['Veditors'], nil, args, 'EditorList'); -- support for |editors= withdrawn
elseif is_set (Series) then -- series is an alias of version
if 1 == selected then
ID_list['ARXIV'] = ID_list['ARXIV'] .. Series; -- concatenate version onto the end of the arxiv identifier
e, editor_etal = extract_names (args, 'EditorList'); -- fetch editor list from |editorn= / |editor-lastn= / |editor-firstn=, |editor-linkn=, and |editor-maskn=
Series = ''; -- unset
elseif 2 == selected then
deprecated_parameter ('version'); -- deprecated parameter but only for cite arxiv
NameListStyle = 'vanc'; -- override whatever |name-list-style= might be
e, editor_etal = parse_vauthors_veditors (args, args.veditors, 'EditorList'); -- fetch editor list from |veditors=, |editor-linkn=, and |editor-maskn=
end
end
end
local Chapter = A['Chapter']; -- done here so that we have access to |contribution= from |chapter= aliases
local Chapter_origin = A:ORIGIN ('Chapter');
local Contribution; -- because contribution is required for contributor(s)
if 'contribution' == Chapter_origin then
Contribution = Chapter; -- get the name of the contribution
end
local c = {}; -- contributors list from |contributor-lastn= / contributor-firstn= pairs
if utilities.in_array (config.CitationClass, {"book", "citation"}) and not utilities.is_set (A['Periodical']) then -- |contributor= and |contribution= only supported in book cites
c = extract_names (args, 'ContributorList'); -- fetch contributor list from |contributorn= / |contributor-lastn=, -firstn=, -linkn=, -maskn=
if 0 < #c then
if first_set ({AccessDate, At, Chapter, Format, Page, Pages, Periodical, PublisherName, URL, -- a crude list of parameters that are not supported by cite arxiv
if not utilities.is_set (Contribution) then -- |contributor= requires |contribution=
ID_list['ASIN'], ID_list['BIBCODE'], ID_list['DOI'], ID_list['ISBN'], ID_list['ISSN'],
utilities.set_message ('err_contributor_missing_required_param', 'contribution'); -- add missing contribution error message
ID_list['JFM'], ID_list['JSTOR'], ID_list['LCCN'], ID_list['MR'], ID_list['OCLC'], ID_list['OL'],
c = {}; -- blank the contributors' table; it is used as a flag later
ID_list['OSTI'], ID_list['PMC'], ID_list['PMID'], ID_list['RFC'], ID_list['SSRN'], ID_list['USENETID'], ID_list['ZBL']},27) then
end
table.insert( z.message_tail, { set_error( 'arxiv_params_not_supported', {}, true ) } ); -- add error message
if 0 == #a then -- |contributor= requires |author=
 
utilities.set_message ('err_contributor_missing_required_param', 'author'); -- add missing author error message
AccessDate= ''; -- set these to empty string; not supported in cite arXiv
c = {}; -- blank the contributors' table; it is used as a flag later
PublisherName = ''; -- (if the article has been published, use cite journal, or other)
end
Chapter = '';
end
URL = '';
else -- if not a book cite
Format = '';
if utilities.select_one (args, cfg.aliases['ContributorList-Last'], 'err_redundant_parameters', 1 ) then -- are there contributor name list parameters?
Page = ''; Pages = ''; At = '';
utilities.set_message ('err_contributor_ignored'); -- add contributor ignored error message
end
end
Contribution = nil; -- unset
Periodical = 'arXiv'; -- set to arXiv for COinS; after that, must be set to empty string
end
end


local Title = A['Title'];
-- handle type parameter for those CS1 citations that have default values
local TitleLink = A['TitleLink'];
if in_array(config.CitationClass, {"AV-media-notes", "DVD-notes", "mailinglist", "map", "podcast", "pressrelease", "techreport"}) then
 
TitleType = set_titletype (config.CitationClass, TitleType);
local auto_select = ''; -- default is auto
if is_set(Degree) and "Thesis" == TitleType then -- special case for cite thesis
local accept_link;
TitleType = Degree .. " thesis";
TitleLink, accept_link = utilities.has_accept_as_written (TitleLink, true); -- test for accept-this-as-written markup
end
if (not accept_link) and utilities.in_array (TitleLink, {'none', 'pmc', 'doi'}) then -- check for special keywords
auto_select = TitleLink; -- remember selection for later
TitleLink = ''; -- treat as if |title-link= would have been empty
end
end


TitleLink = link_title_ok (TitleLink, A:ORIGIN ('TitleLink'), Title, 'title'); -- check for wiki-markup in |title-link= or wiki-markup in |title= when |title-link= is set
if is_set(TitleType) then -- if type parameter is specified
 
TitleType = substitute( cfg.messages['type'], TitleType); -- display it in parentheses
local Section = ''; -- {{cite map}} only; preset to empty string for concatenation if not used
if 'map' == config.CitationClass and 'section' == Chapter_origin then
Section = A['Chapter']; -- get |section= from |chapter= alias list; |chapter= and the other aliases not supported in {{cite map}}
Chapter = ''; -- unset for now; will be reset later from |map= if present
end
end


local Periodical = A['Periodical'];
-- legacy: promote concatenation of |month=, and |year= to Date if Date not set; or, promote PublicationDate to Date if neither Date nor Year are set.
local Periodical_origin = '';
if not is_set (Date) then
if utilities.is_set (Periodical) then
Date = Year; -- promote Year to Date
Periodical_origin = A:ORIGIN('Periodical'); -- get the name of the periodical parameter
Year = nil; -- make nil so Year as empty string isn't used for CITEREF
local i;
if is_set(Date) then -- 로컬 시작
Periodical, i = utilities.strip_apostrophe_markup (Periodical); -- strip apostrophe markup so that metadata isn't contaminated
local Month = A['Month'];
if i then -- non-zero when markup was stripped so emit an error message
if is_set(Month) then
utilities.set_message ('err_apostrophe_markup', {Periodical_origin});
Date = yearcheck(Date) .. "년" .. " " .. monthcheck(Month) .. "월";
end
end
elseif is_set(PublicationDate) then -- use PublicationDate when |date= and |year= are not set
Date = PublicationDate; -- promote PublicationDate to Date
PublicationDate = ''; -- unset, no longer needed
end -- 로컬 끝
end
end


if 'mailinglist' == config.CitationClass then -- special case for {{cite mailing list}}
if PublicationDate == Date then PublicationDate = ''; end -- if PublicationDate is same as Date, don't display in rendered citation
if utilities.is_set (Periodical) and utilities.is_set (A ['MailingList']) then -- both set emit an error TODO: make a function for this and similar?
 
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', Periodical_origin) .. ' and ' .. utilities.wrap_style ('parameter', 'mailinglist')});
--[[
end
Go test all of the date-holding parameters for valid MOS:DATE format and make sure that dates are real dates. This must be done before we do COinS because here is where
we get the date used in the metadata.


Periodical = A ['MailingList']; -- error or no, set Periodical to |mailinglist= value because this template is {{cite mailing list}}
Date validation supporting code is in Module:Citation/CS1/Date_validation
Periodical_origin = A:ORIGIN('MailingList');
]]
end
do -- create defined block to contain local variables error_message, date_parameters_list, mismatch
local error_message = '';
-- AirDate has been promoted to Date so not necessary to check it
local date_parameters_list = {['access-date']=AccessDate, ['archive-date']=ArchiveDate, ['date']=Date, ['doi-broken-date']=DoiBroken,
['embargo']=Embargo, ['lay-date']=LayDate, ['publication-date']=PublicationDate, ['year']=Year}; -- 수정 필요? 변경 시 CTIEREF 작동 안 함


local ScriptPeriodical = A['ScriptPeriodical'];
anchor_year, Embargo, error_message = dates(date_parameters_list, COinS_date);


-- web and news not tested for now because of
if is_set (Year) and is_set (Date) then -- both |date= and |year= not normally needed;
-- Wikipedia:Administrators%27_noticeboard#Is_there_a_semi-automated_tool_that_could_fix_these_annoying_"Cite_Web"_errors?
local mismatch = year_date_check (Year, Date)
if not (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) then -- 'periodical' templates require periodical parameter
if 0 == mismatch then -- |year= does not match a year-value in |date=
-- local p = {['journal'] = 'journal', ['magazine'] = 'magazine', ['news'] = 'newspaper', ['web'] = 'website'}; -- for error message
if is_set (error_message) then -- if there is already an error message
local p = {['journal'] = 'journal', ['magazine'] = 'magazine'}; -- for error message
error_message = error_message .. ', '; -- tack on this additional message
if p[config.CitationClass]  then
end
utilities.set_message ('err_missing_periodical', {config.CitationClass, p[config.CitationClass]});
error_message = error_message .. '&#124;연도=와 &#124;날짜=가 일치하지 않음'; -- 로컬
elseif 1 == mismatch then -- |year= matches year-value in |date=
add_maint_cat ('date_year');
end
end
end
end
 
if is_set(error_message) then
local Volume;
table.insert( z.message_tail, { set_error( 'bad_date', {error_message}, true ) } ); -- add this error message
local ScriptPeriodical_origin = A:ORIGIN('ScriptPeriodical');
elseif is_set (DF) then
if 'citation' == config.CitationClass then
if reformat_dates (date_parameters_list, DF, false) then -- reformat to DF format, use long month names if appropriate
if utilities.is_set (Periodical) then
AccessDate = date_parameters_list['access-date']; -- overwrite date holding parameters with reformatted values
if not utilities.in_array (Periodical_origin, cfg.citation_no_volume_t) then -- {{citation}} does not render |volume= when these parameters are used
ArchiveDate = date_parameters_list['archive-date'];
Volume = A['Volume']; -- but does for all other 'periodicals'
Date = date_parameters_list['date'];
end
DoiBroken = date_parameters_list['doi-broken-date'];
elseif utilities.is_set (ScriptPeriodical) then
LayDate = date_parameters_list['lay-date'];
if 'script-website' ~= ScriptPeriodical_origin then -- {{citation}} does not render volume for |script-website=
PublicationDate = date_parameters_list['publication-date'];
Volume = A['Volume']; -- but does for all other 'periodicals'
end
end
else
Volume = A['Volume']; -- and does for non-'periodical' cites
end
end
elseif utilities.in_array (config.CitationClass, cfg.templates_using_volume) then -- render |volume= for cs1 according to the configuration settings
end -- end of do
Volume = A['Volume'];
 
end
-- Account for the oddity that is {{cite journal}} with |pmc= set and |url= not set. Do this after date check but before COInS.
extra_text_in_vol_iss_check (Volume, A:ORIGIN ('Volume'), 'v');
-- Here we unset Embargo if PMC not embargoed (|embargo= not set in the citation) or if the embargo time has expired. Otherwise, holds embargo date
Embargo = is_embargoed (Embargo); --


local Issue;
if config.CitationClass == "journal" and not is_set(URL) and is_set(ID_list['PMC']) then
if 'citation' == config.CitationClass then
if not is_set (Embargo) then -- if not embargoed or embargo has expired
if utilities.is_set (Periodical) and utilities.in_array (Periodical_origin, cfg.citation_issue_t) then -- {{citation}} may render |issue= when these parameters are used
URL=cfg.id_handlers['PMC'].prefix .. ID_list['PMC']; -- set url to be the same as the PMC external link if not embargoed
Issue = utilities.hyphen_to_dash (A['Issue']);
URLorigin = cfg.id_handlers['PMC'].parameters[1]; -- set URLorigin to parameter name for use in error message if citation is missing a |title=
end
elseif utilities.in_array (config.CitationClass, cfg.templates_using_issue) then -- conference & map books do not support issue; {{citation}} listed here because included in settings table
if not (utilities.in_array (config.CitationClass, {'conference', 'map', 'citation'}) and not (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical))) then
Issue = utilities.hyphen_to_dash (A['Issue']);
end
end
end
end
extra_text_in_vol_iss_check (Issue, A:ORIGIN ('Issue'), 'i');


local Page;
-- At this point fields may be nil if they weren't specified in the template use.  We can use that fact.
local Pages;
-- Test if citation has no title
local At;
if not is_set(Title) and
if not utilities.in_array (config.CitationClass, cfg.templates_not_using_page) then
not is_set(TransTitle) and
Page = A['Page'];
not is_set(ScriptTitle) then
Pages = utilities.hyphen_to_dash (A['Pages']);
if 'episode' == config.CitationClass then -- special case for cite episode; TODO: is there a better way to do this?
At = A['At'];
table.insert( z.message_tail, { set_error( 'citation_missing_title', {'시리즈'}, true ) } ); -- 로컬
else
table.insert( z.message_tail, { set_error( 'citation_missing_title', {'제목'}, true ) } ); -- 로컬
end
end
end
local Edition = A['Edition'];
local PublicationPlace = place_check (A['PublicationPlace'], A:ORIGIN('PublicationPlace'));
local Place = place_check (A['Place'], A:ORIGIN('Place'));
local PublisherName = A['PublisherName'];
if 'none' == Title or '없음' == Title and in_array (config.CitationClass, {'journal', 'citation'}) and is_set (Periodical) and 'journal' == A:ORIGIN('Periodical') then -- special case for journal cites -- 로컬
local PublisherName_origin = A:ORIGIN('PublisherName');
Title = ''; -- set title to empty string
if utilities.is_set (PublisherName) then
add_maint_cat ('untitled');
local i = 0;
PublisherName, i = utilities.strip_apostrophe_markup (PublisherName); -- strip apostrophe markup so that metadata isn't contaminated; publisher is never italicized
if i then -- non-zero when markup was stripped so emit an error message
utilities.set_message ('err_apostrophe_markup', {PublisherName_origin});
end
end
end


local Newsgroup = A['Newsgroup']; -- TODO: strip apostrophe markup?
check_for_url ({ -- add error message when any of these parameters contains a URL
local Newsgroup_origin = A:ORIGIN('Newsgroup');
['title']=Title,
[A:ORIGIN('Chapter')]=Chapter,
[A:ORIGIN('Periodical')]=Periodical,
[A:ORIGIN('PublisherName')] = PublisherName
});


if 'newsgroup' == config.CitationClass then
-- COinS metadata (see <http://ocoins.info/>) for automated parsing of citation information.
if utilities.is_set (PublisherName) then -- general use parameter |publisher= not allowed in cite newsgroup
-- handle the oddity that is cite encyclopedia and {{citation |encyclopedia=something}}. Here we presume that
utilities.set_message ('err_parameter_ignored', {PublisherName_origin});
-- when Periodical, Title, and Chapter are all set, then Periodical is the book (encyclopedia) title, Title
-- is the article title, and Chapter is a section within the article.  So, we remap
local coins_chapter = Chapter; -- default assuming that remapping not required
local coins_title = Title; -- et tu
if 'encyclopaedia' == config.CitationClass or ('citation' == config.CitationClass and is_set (Encyclopedia)) then
if is_set (Chapter) and is_set (Title) and is_set (Periodical) then -- if all are used then
coins_chapter = Title; -- remap
coins_title = Periodical;
end
end
PublisherName = nil; -- ensure that this parameter is unset for the time being; will be used again after COinS
end
end
 
local coins_author = a; -- default for coins rft.au
local URL = A['URL']; -- TODO: better way to do this for URL, ChapterURL, and MapURL?
if 0 < #c then -- but if contributor list
local UrlAccess = is_valid_parameter_value (A['UrlAccess'], A:ORIGIN('UrlAccess'), cfg.keywords_lists['url-access'], nil);
coins_author = c; -- use that instead
if not utilities.is_set (URL) and utilities.is_set (UrlAccess) then
UrlAccess = nil;
utilities.set_message ('err_param_access_requires_param', 'url');
end
local ChapterURL = A['ChapterURL'];
local ChapterUrlAccess = is_valid_parameter_value (A['ChapterUrlAccess'], A:ORIGIN('ChapterUrlAccess'), cfg.keywords_lists['url-access'], nil);
if not utilities.is_set (ChapterURL) and utilities.is_set (ChapterUrlAccess) then
ChapterUrlAccess = nil;
utilities.set_message ('err_param_access_requires_param', {A:ORIGIN('ChapterUrlAccess'):gsub ('%-access', '')});
end
end


local MapUrlAccess = is_valid_parameter_value (A['MapUrlAccess'], A:ORIGIN('MapUrlAccess'), cfg.keywords_lists['url-access'], nil);
-- this is the function call to COinS()
if not utilities.is_set (A['MapURL']) and utilities.is_set (MapUrlAccess) then
local OCinSoutput = COinS({
MapUrlAccess = nil;
['Periodical'] = Periodical,
utilities.set_message ('err_param_access_requires_param', {'map-url'});
['Encyclopedia'] = Encyclopedia,
end
['Chapter'] = make_coins_title (coins_chapter, ScriptChapter), -- Chapter and ScriptChapter stripped of bold / italic wikimarkup
['Degree'] = Degree; -- cite thesis only
['Title'] = make_coins_title (coins_title, ScriptTitle), -- Title and ScriptTitle stripped of bold / italic wikimarkup
['PublicationPlace'] = PublicationPlace,
['Date'] = COinS_date.rftdate, -- COinS_date has correctly formatted date if Date is valid;
['Season'] = COinS_date.rftssn,
['Chron'] =  COinS_date.rftchron or (not COinS_date.rftdate and Date) or '', -- chron but if not set and invalid date format use Date; keep this last bit?
['Series'] = Series,
['Volume'] = Volume,
['Issue'] = Issue,
['Pages'] = get_coins_pages (first_set ({Sheet, Sheets, Page, Pages, At}, 5)), -- pages stripped of external links
['Edition'] = Edition,
['PublisherName'] = PublisherName,
['URL'] = first_set ({ChapterURL, URL}, 2),
['Authors'] = coins_author,
['ID_list'] = ID_list,
['RawPage'] = this_page.prefixedText,
}, config.CitationClass);


local this_page = mw.title.getCurrentTitle(); -- also used for COinS and for language
-- Account for the oddities that are {{cite arxiv}}, AFTER generation of COinS data.
local no_tracking_cats = is_valid_parameter_value (A['NoTracking'], A:ORIGIN('NoTracking'), cfg.keywords_lists['yes_true_y'], nil);
if 'arxiv' == config.CitationClass then -- we have set rft.jtitle in COinS to arXiv, now unset so it isn't displayed
Periodical = ''; -- periodical not allowed in cite arxiv; if article has been published, use cite journal
end


-- check this page to see if it is in one of the namespaces that cs1 is not supposed to add to the error categories
-- special case for cite newsgroup.  Do this after COinS because we are modifying Publishername to include some static text
if not utilities.is_set (no_tracking_cats) then -- ignore if we are already not going to categorize this page
if 'newsgroup' == config.CitationClass then
if utilities.in_array (this_page.nsText, cfg.uncategorized_namespaces) then
if is_set (PublisherName) then
no_tracking_cats = "true"; -- set no_tracking_cats
PublisherName = substitute (cfg.messages['newsgroup'], external_link( 'news:' .. PublisherName, PublisherName, A:ORIGIN('PublisherName') ));
end
for _, v in ipairs (cfg.uncategorized_subpages) do -- cycle through page name patterns
if this_page.text:match (v) then -- test page name against each pattern
no_tracking_cats = "true"; -- set no_tracking_cats
break; -- bail out if one is found
end
end
end
end
end
-- check for extra |page=, |pages= or |at= parameters. (also sheet and sheets while we're at it)
utilities.select_one (args, {'page', 'p', 'pp', 'pages', 'at', 'sheet', 'sheets'}, 'err_redundant_parameters'); -- this is a dummy call simply to get the error message and category


local coins_pages;
Page, Pages, At, coins_pages = insource_loc_get (Page, A:ORIGIN('Page'), Pages, A:ORIGIN('Pages'), At);


local NoPP = is_valid_parameter_value (A['NoPP'], A:ORIGIN('NoPP'), cfg.keywords_lists['yes_true_y'], nil);


if utilities.is_set (PublicationPlace) and utilities.is_set (Place) then -- both |publication-place= and |place= (|location=) allowed if different
-- Now perform various field substitutions.
utilities.add_prop_cat ('location-test'); -- add property cat to evaluate how often PublicationPlace and Place are used together
-- We also add leading spaces and surrounding markup and punctuation to the
if PublicationPlace == Place then
-- various parts of the citation, but only when they are non-nil.
Place = ''; -- unset; don't need both if they are the same
local EditorCount; -- used only for choosing {ed.) or (eds.) annotation at end of editor name-list
end
do
elseif not utilities.is_set (PublicationPlace) and utilities.is_set (Place) then -- when only |place= (|location=) is set ...
local last_first_list;
PublicationPlace = Place; -- promote |place= (|location=) to |publication-place
-- local maximum;
end
local control = {
 
format = NameListFormat, -- empty string or 'vanc'
if PublicationPlace == Place then Place = ''; end -- don't need both if they are the same
maximum = nil, -- as if display-authors or display-editors not set
lastauthoramp = LastAuthorAmp,
local URL_origin = A:ORIGIN('URL'); -- get name of parameter that holds URL
page_name = this_page.text -- get current page name so that we don't wikilink to it via editorlinkn
local ChapterURL_origin = A:ORIGIN('ChapterURL'); -- get name of parameter that holds ChapterURL
};
local ScriptChapter = A['ScriptChapter'];
local ScriptChapter_origin = A:ORIGIN ('ScriptChapter');
local Format = A['Format'];
local ChapterFormat = A['ChapterFormat'];
local TransChapter = A['TransChapter'];
local TransChapter_origin = A:ORIGIN ('TransChapter');
local TransTitle = A['TransTitle'];
local ScriptTitle = A['ScriptTitle'];
--[[
Parameter remapping for cite encyclopedia:
When the citation has these parameters:
|encyclopedia= and |title= then map |title= to |article= and |encyclopedia= to |title=
|encyclopedia= and |article= then map |encyclopedia= to |title=


|trans-title= maps to |trans-chapter= when |title= is re-mapped
do -- do editor name list first because coauthors can modify control table
|url= maps to |chapter-url= when |title= is remapped
control.maximum , editor_etal = get_display_authors_editors (A['DisplayEditors'], #e, 'editors', editor_etal);
last_first_list, EditorCount = list_people(control, e, editor_etal);
All other combinations of |encyclopedia=, |title=, and |article= are not modified
]]


local Encyclopedia = A['Encyclopedia']; -- used as a flag by this module and by ~/COinS
if is_set (Editors) then
if editor_etal then
Editors = Editors .. ' ' .. cfg.messages['et al']; -- add et al. to editors parameter beause |display-editors=etal
EditorCount = 2; -- with et al., |editors= is multiple names; spoof to display (eds.) annotation
else
EditorCount = 2; -- we don't know but assume |editors= is multiple names; spoof to display (eds.) annotation
end
else
Editors = last_first_list; -- either an author name list or an empty string
end


if utilities.is_set (Encyclopedia) then -- emit error message when Encyclopedia set but template is other than {{cite encyclopedia}} or {{citation}}
if 1 == EditorCount and (true == editor_etal or 1 < #e) then -- only one editor displayed but includes etal then
if 'encyclopaedia' ~= config.CitationClass and 'citation' ~= config.CitationClass then
EditorCount = 2; -- spoof to display (eds.) annotation
utilities.set_message ('err_parameter_ignored', {A:ORIGIN ('Encyclopedia')});
end
Encyclopedia = nil; -- unset because not supported by this template
end
end
end
do -- now do translators
 
control.maximum = #t; -- number of translators
if ('encyclopaedia' == config.CitationClass) or ('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) then
Translators = list_people(control, t, false); -- et al not currently supported
if utilities.is_set (Periodical) and utilities.is_set (Encyclopedia) then -- when both set emit an error TODO: make a function for this and similar?
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', A:ORIGIN ('Encyclopedia')) .. ' and ' .. utilities.wrap_style ('parameter', Periodical_origin)});
end
end
 
do -- now do contributors
if utilities.is_set (Encyclopedia) then
control.maximum = #c; -- number of contributors
Periodical = Encyclopedia; -- error or no, set Periodical to Encyclopedia; allow periodical without encyclopedia
Contributors = list_people(control, c, false); -- et al not currently supported
Periodical_origin = A:ORIGIN ('Encyclopedia');
end
end
do -- now do authors
control.maximum , author_etal = get_display_authors_editors (A['DisplayAuthors'], #a, 'authors', author_etal);


if utilities.is_set (Periodical) then -- Periodical is set when |encyclopedia= is set
if is_set(Coauthors) then -- if the coauthor field is also used, prevent ampersand and et al. formatting.
if utilities.is_set (Title) or utilities.is_set (ScriptTitle) then
control.lastauthoramp = nil;
if not utilities.is_set (Chapter) then
control.maximum = #a + 1;
Chapter = Title; -- |encyclopedia= and |title= are set so map |title= to |article= and |encyclopedia= to |title=
end
ScriptChapter = ScriptTitle;
ScriptChapter_origin = A:ORIGIN('ScriptTitle')
last_first_list = list_people(control, a, author_etal);
TransChapter = TransTitle;
ChapterURL = URL;
ChapterURL_origin = URL_origin;


ChapterUrlAccess = UrlAccess;
if is_set (Authors) then
 
Authors, author_etal = name_has_etal (Authors, author_etal, false); -- find and remove variations on et al.
if not utilities.is_set (ChapterURL) and utilities.is_set (TitleLink) then
if author_etal then
Chapter = utilities.make_wikilink (TitleLink, Chapter);
Authors = Authors .. ' ' .. cfg.messages['et al']; -- add et al. to authors parameter
end
Title = Periodical;
ChapterFormat = Format;
Periodical = ''; -- redundant so unset
TransTitle = '';
URL = '';
Format = '';
TitleLink = '';
ScriptTitle = '';
end
end
elseif utilities.is_set (Chapter) or utilities.is_set (ScriptChapter) then -- |title= not set
else
Title = Periodical; -- |encyclopedia= set and |article= set so map |encyclopedia= to |title=
Authors = last_first_list; -- either an author name list or an empty string
Periodical = ''; -- redundant so unset
end
end
end -- end of do
if is_set (Authors) and is_set (Collaboration) then
Authors = Authors .. ' (' .. Collaboration .. ')'; -- add collaboration after et al.
end
end
end


-- special case for cite techreport.
if not is_set(Authors) and is_set(Coauthors) then -- coauthors aren't displayed if one of authors=, authorn=, or lastn= isn't specified
local ID = A['ID'];
table.insert( z.message_tail, { set_error('coauthors_missing_author', {}, true) } ); -- emit error message
if (config.CitationClass == "techreport") then -- special case for cite techreport
end
if utilities.is_set (A['Number']) then -- cite techreport uses 'number', which other citations alias to 'issue'
if not utilities.is_set (ID) then -- can we use ID for the "number"?
ID = A['Number']; -- yes, use it
else -- ID has a value so emit error message
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'id') .. ' and ' .. utilities.wrap_style ('parameter', 'number')});
end
end
end
end


-- Account for the oddity that is {{cite conference}}, before generation of COinS data.
-- apply |[xx-]format= styling; at the end, these parameters hold correctly styled format annotation,
local ChapterLink -- = A['ChapterLink']; -- deprecated as a parameter but still used internally by cite episode
-- an error message if the associated url is not set, or an empty string for concatenation
local Conference = A['Conference'];
ArchiveFormat = style_format (ArchiveFormat, ArchiveURL, 'archive-format', 'archive-url');
local BookTitle = A['BookTitle'];
ConferenceFormat = style_format (ConferenceFormat, ConferenceURL, 'conference-format', 'conference-url');
local TransTitle_origin = A:ORIGIN ('TransTitle');
Format = style_format (Format, URL, 'format', 'url');
if 'conference' == config.CitationClass then
LayFormat = style_format (LayFormat, LayURL, 'lay-format', 'lay-url');
if utilities.is_set (BookTitle) then
TranscriptFormat = style_format (TranscriptFormat, TranscriptURL, 'transcript-format', 'transcripturl');
Chapter = Title;
 
Chapter_origin = 'title';
-- special case for chapter format so no error message or cat when chapter not supported
-- ChapterLink = TitleLink; -- |chapter-link= is deprecated
if not (in_array(config.CitationClass, {'web','news','journal', 'magazine', 'pressrelease','podcast', 'newsgroup', 'arxiv'}) or
ChapterURL = URL;
('citation' == config.CitationClass and is_set (Periodical) and not is_set (Encyclopedia))) then
ChapterUrlAccess = UrlAccess;
ChapterFormat = style_format (ChapterFormat, ChapterURL, 'chapter-format', 'chapter-url');
ChapterURL_origin = URL_origin;
end
URL_origin = '';
 
ChapterFormat = Format;
if not is_set(URL) then
TransChapter = TransTitle;
if in_array(config.CitationClass, {"web","podcast", "mailinglist"}) then -- |url= required for cite web, cite podcast, and cite mailinglist
TransChapter_origin = TransTitle_origin;
table.insert( z.message_tail, { set_error( 'cite_web_url', {}, true ) } );
Title = BookTitle;
end
Format = '';
-- TitleLink = '';
-- do we have |accessdate= without either |url= or |chapter-url=?
TransTitle = '';
if is_set(AccessDate) and not is_set(ChapterURL)then -- ChapterURL may be set when URL is not set;
URL = '';
table.insert( z.message_tail, { set_error( 'accessdate_missing_url', {}, true ) } );
AccessDate = '';
end
end
elseif 'speech' ~= config.CitationClass then
Conference = ''; -- not cite conference or cite speech so make sure this is empty string
end
end
-- CS1/2 mode
local Mode = is_valid_parameter_value (A['Mode'], A:ORIGIN('Mode'), cfg.keywords_lists['mode'], '');
-- separator character and postscript
local sepc, PostScript = set_style (Mode:lower(), A['PostScript'], config.CitationClass);
-- controls capitalization of certain static text
local use_lowercase = ( sepc == ',' );
-- cite map oddities
local Cartography = "";
local Scale = "";
local Sheet = A['Sheet'] or '';
local Sheets = A['Sheets'] or '';
if config.CitationClass == "map" then
if utilities.is_set (Chapter) then --TODO: make a function for this and similar?
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'map') .. ' and ' .. utilities.wrap_style ('parameter', Chapter_origin)}); -- add error message
end
Chapter = A['Map'];
Chapter_origin = A:ORIGIN('Map');
ChapterURL = A['MapURL'];
ChapterURL_origin = A:ORIGIN('MapURL');
TransChapter = A['TransMap'];
ScriptChapter = A['ScriptMap']
ScriptChapter_origin = A:ORIGIN('ScriptMap')


ChapterUrlAccess = MapUrlAccess;
local OriginalURL, OriginalURLorigin, OriginalFormat; -- TODO: swap chapter and title here so that archive applies to most specific if both are set?
ChapterFormat = A['MapFormat'];
DeadURL = DeadURL:lower(); -- used later when assembling archived text
if is_set( ArchiveURL ) then
if is_set (ChapterURL) then -- swapped -- URL not set so if chapter-url is set apply archive url to it
OriginalURL = ChapterURL; -- save copy of source chapter's url for archive text
OriginalURLorigin = ChapterURLorigin; -- name of chapter-url parameter for error messages
OriginalFormat = ChapterFormat; -- and original |format=
if 'no' ~= DeadURL or '아니오' ~= DeadURL or '거짓' ~= DeadURL then -- 로컬
ChapterURL = ArchiveURL -- swap-in the archive's url
ChapterURLorigin = A:ORIGIN('ArchiveURL') -- name of archive-url parameter for error messages
ChapterFormat = ArchiveFormat or ''; -- swap in archive's format
end
elseif is_set (URL) then
OriginalURL = URL; -- save copy of original source URL
OriginalURLorigin = URLorigin; -- name of url parameter for error messages
OriginalFormat = Format; -- and original |format=
if 'no' ~= DeadURL or '아니오' ~= DeadURL or '거짓' ~= DeadURL then -- if URL set then archive-url applies to it -- 로컬
URL = ArchiveURL -- swap-in the archive's url
URLorigin = A:ORIGIN('ArchiveURL') -- name of archive url parameter for error messages
Format = ArchiveFormat or ''; -- swap in archive's format
end
end
end
 
if in_array(config.CitationClass, {'web','news','journal', 'magazine', 'pressrelease','podcast', 'newsgroup', 'arxiv'}) or -- if any of the 'periodical' cites except encyclopedia
('citation' == config.CitationClass and is_set (Periodical) and not is_set (Encyclopedia)) then
local chap_param;
if is_set (Chapter) then -- get a parameter name from one of these chapter related meta-parameters
chap_param = A:ORIGIN ('Chapter')
elseif is_set (TransChapter) then
chap_param = A:ORIGIN ('TransChapter')
elseif is_set (ChapterURL) then
chap_param = A:ORIGIN ('ChapterURL')
elseif is_set (ScriptChapter) then
chap_param = A:ORIGIN ('ScriptChapter')
else is_set (ChapterFormat)
chap_param = A:ORIGIN ('ChapterFormat')
end


Cartography = A['Cartography'];
if is_set (chap_param) then -- if we found one
if utilities.is_set ( Cartography ) then
table.insert( z.message_tail, { set_error( 'chapter_ignored', {chap_param}, true ) } ); -- add error message
Cartography = sepc .. " " .. wrap_msg ('cartography', Cartography, use_lowercase);
Chapter = ''; -- and set them to empty string to be safe with concatenation
end
TransChapter = '';
Scale = A['Scale'];
ChapterURL = '';
if utilities.is_set ( Scale ) then
ScriptChapter = '';
Scale = sepc .. " " .. Scale;
ChapterFormat = '';
end
end
end
else -- otherwise, format chapter / article title
 
local no_quotes = false; -- default assume that we will be quoting the chapter parameter value
-- Account for the oddities that are {{cite episode}} and {{cite serial}}, before generation of COinS data.
if is_set (Contribution) and 0 < #c then -- if this is a contribution with contributor(s)
local Series = A['Series'];
if in_array (Contribution:lower(), cfg.keywords.contribution) then -- and a generic contribution title
if 'episode' == config.CitationClass or 'serial' == config.CitationClass then
no_quotes = true; -- then render it unquoted
local SeriesLink = A['SeriesLink'];
end
end


SeriesLink = link_title_ok (SeriesLink, A:ORIGIN ('SeriesLink'), Series, 'series'); -- check for wiki-markup in |series-link= or wiki-markup in |series= when |series-link= is set
Chapter = format_chapter_title (ScriptChapter, Chapter, TransChapter, ChapterURL, ChapterURLorigin, no_quotes); -- Contribution is also in Chapter
if is_set (Chapter) then
Chapter = Chapter .. ChapterFormat ;
if 'map' == config.CitationClass and is_set (TitleType) then
Chapter = Chapter .. ' ' .. TitleType; -- map annotation here; not after title
end
Chapter = Chapter.. sepc .. ' ';
elseif is_set (ChapterFormat) then -- |chapter= not set but |chapter-format= is so ...
Chapter = ChapterFormat .. sepc .. ' '; -- ... ChapterFormat has error message, we want to see it
end
end


local Network = A['Network'];
-- Format main title.
local Station = A['Station'];
if is_set(TitleLink) and is_set(Title) then
local s, n = {}, {};
Title = "[[" .. TitleLink .. "|" .. Title .. "]]"
-- do common parameters first
end
if utilities.is_set (Network) then table.insert(n, Network); end
if utilities.is_set (Station) then table.insert(n, Station); end
ID = table.concat(n, sepc .. ' ');
if 'episode' == config.CitationClass then -- handle the oddities that are strictly {{cite episode}}
local Season = A['Season'];
local SeriesNumber = A['SeriesNumber'];


if utilities.is_set (Season) and utilities.is_set (SeriesNumber) then -- these are mutually exclusive so if both are set TODO: make a function for this and similar?
if in_array(config.CitationClass, {'journal','news','report', 'magazine', 'pressrelease','podcast', 'newsgroup', 'mailinglist', 'arxiv'}) or
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'season') .. ' and ' .. utilities.wrap_style ('parameter', 'seriesno')}); -- add error message
('citation' == config.CitationClass and is_set (Periodical) and not is_set (Encyclopedia)) or
SeriesNumber = ''; -- unset; prefer |season= over |seriesno=
('map' == config.CitationClass and is_set (Periodical)) then -- special case for cite map when the map is in a periodical treat as an article
end
Title = kern_quotes (Title); -- if necessary, separate title's leading and trailing quote marks from Module provided quote marks
-- assemble a table of parts concatenated later into Series
Title = wrap_style ('quoted-title', Title);
if utilities.is_set (Season) then table.insert(s, wrap_msg ('season', Season, use_lowercase)); end
if utilities.is_set (SeriesNumber) then table.insert(s, wrap_msg ('seriesnum', SeriesNumber, use_lowercase)); end
Title = script_concatenate (Title, ScriptTitle); -- <bdi> tags, lang atribute, categorization, etc; must be done after title is wrapped
if utilities.is_set (Issue) then table.insert(s, wrap_msg ('episode', Issue, use_lowercase)); end
TransTitle= wrap_style ('trans-quoted-title', TransTitle );
Issue = ''; -- unset because this is not a unique parameter
elseif 'web' == config.CitationClass then -- no styling for cite report
Title = script_concatenate (Title, ScriptTitle); -- <bdi> tags, lang atribute, categorization, etc; must be done after title is wrapped
TransTitle= wrap_style ('trans-quoted-title', TransTitle ); -- for cite report, use this form for trans-title
else
if "yes" == NoBracket or "true" == NoBracket or "y" == NoBracket or "예" == NoBracket or "참" == NoBracket then -- 로컬 시작
Title = wrap_style ('italic-title2', Title);
Title = script_concatenate (Title, ScriptTitle); -- <bdi> tags, lang atribute, categorization, etc; must be done after title is wrapped
TransTitle = wrap_style ('trans-quoted-title', TransTitle);
else
Title = wrap_style ('italic-title', Title);
Title = script_concatenate (Title, ScriptTitle); -- <bdi> tags, lang atribute, categorization, etc; must be done after title is wrapped
TransTitle = wrap_style ('trans-quoted-title', TransTitle);
end -- 로컬 끝
end
 
local TransError = "";
if is_set(TransTitle) then
if is_set(Title) then
TransTitle = " " .. TransTitle;
else
TransError = " " .. set_error( 'trans_missing_title', {'제목'} ); -- 로컬
end
end
Title = Title .. TransTitle;
Chapter = Title; -- promote title parameters to chapter
if is_set(Title) then
ScriptChapter = ScriptTitle;
if not is_set(TitleLink) and is_set(URL) then
ScriptChapter_origin = A:ORIGIN('ScriptTitle');
Title = external_link( URL, Title, URLorigin ) .. TransError .. Format;
ChapterLink = TitleLink; -- alias |episode-link=
-- this experiment hidden 2016-04-10; see Help_talk:Citation_Style_1#Recycled_urls
TransChapter = TransTitle;
-- local temp_title = external_link( URL, Title, URLorigin ) .. TransError .. Format; -- do this so we get error message even if url is usurped no archive
ChapterURL = URL;
-- if in_array (DeadURL, {'unfit no archive', 'usurped no archive'}) then -- when url links to inappropriate location and there is no archive of original source available
ChapterUrlAccess = UrlAccess;
-- local err_msg
ChapterURL_origin = URL_origin;
-- if temp_title:match ('%[%S+%s+(.+)%](<.+)') then -- if there is an error message
ChapterFormat = Format;
-- Title, err_msg = temp_title:match ('%[%S+%s+(.+)%](<.+)'); -- strip off external link; TODO: find a better to do this
-- Title = Title .. (err_msg or '');
-- end
-- else
-- Title = temp_title;
-- end


Title = Series; -- promote series to title
URL = ''; -- unset these because no longer needed
TitleLink = SeriesLink;
Format = "";
Series = table.concat(s, sepc .. ' '); -- this is concatenation of season, seriesno, episode number
else
Title = Title .. TransError;
end
end


if utilities.is_set (ChapterLink) and not utilities.is_set (ChapterURL) then -- link but not URL
if is_set(Place) then
Chapter = utilities.make_wikilink (ChapterLink, Chapter);
Place = " " .. wrap_msg ('written', Place, use_lowercase) .. sepc .. " ";
elseif utilities.is_set (ChapterLink) and utilities.is_set (ChapterURL) then -- if both are set, URL links episode;
end
Series = utilities.make_wikilink (ChapterLink, Series);
end
URL = ''; -- unset
TransTitle = '';
ScriptTitle = '';
Format = '';
else -- now oddities that are cite serial
Issue = ''; -- unset because this parameter no longer supported by the citation/core version of cite serial
Chapter = A['Episode']; -- TODO: make |episode= available to cite episode someday?
if utilities.is_set (Series) and utilities.is_set (SeriesLink) then
Series = utilities.make_wikilink (SeriesLink, Series);
end
Series = utilities.wrap_style ('italic-title', Series); -- series is italicized
end
end
-- end of {{cite episode}} stuff


-- handle type parameter for those CS1 citations that have default values
if is_set (Conference) then
local TitleType = A['TitleType'];
if is_set (ConferenceURL) then
local Degree = A['Degree'];
Conference = external_link( ConferenceURL, Conference, ConferenceURLorigin );
if utilities.in_array (config.CitationClass, {'AV-media-notes', 'interview', 'mailinglist', 'map', 'podcast', 'pressrelease', 'report', 'speech', 'techreport', 'thesis'}) then
TitleType = set_titletype (config.CitationClass, TitleType);
if utilities.is_set (Degree) and "Thesis" == TitleType then -- special case for cite thesis
TitleType = Degree .. ' ' .. cfg.title_types ['thesis']:lower();
end
end
Conference = sepc .. " " .. Conference .. ConferenceFormat;
elseif is_set(ConferenceURL) then
Conference = sepc .. " " .. external_link( ConferenceURL, nil, ConferenceURLorigin );
end
end


if utilities.is_set (TitleType) then -- if type parameter is specified
if not is_set(Position) then
TitleType = utilities.substitute ( cfg.messages['type'], TitleType); -- display it in parentheses
local Minutes = A['Minutes'];
-- TODO: Hack on TitleType to fix bunched parentheses problem
local Time = A['Time'];
end


-- legacy: promote PublicationDate to Date if neither Date nor Year are set.
if is_set(Minutes) then
local Date = A['Date'];
if is_set (Time) then
local Date_origin; -- to hold the name of parameter promoted to Date; required for date error messaging
table.insert( z.message_tail, { set_error( 'redundant_parameters', {wrap_style ('parameter', 'minutes') .. ' and ' .. wrap_style ('parameter', 'time')}, true ) } );
local PublicationDate = A['PublicationDate'];
end
local Year = A['Year'];
Position = " " .. Minutes .. " " .. cfg.messages['minutes'];
 
if not utilities.is_set (Date) then
Date = Year; -- promote Year to Date
Year = nil; -- make nil so Year as empty string isn't used for CITEREF
if not utilities.is_set (Date) and utilities.is_set (PublicationDate) then -- use PublicationDate when |date= and |year= are not set
Date = PublicationDate; -- promote PublicationDate to Date
PublicationDate = ''; -- unset, no longer needed
Date_origin = A:ORIGIN('PublicationDate'); -- save the name of the promoted parameter
else
else
Date_origin = A:ORIGIN('Year'); -- save the name of the promoted parameter
if is_set(Time) then
end
local TimeCaption = A['TimeCaption']
else
if not is_set(TimeCaption) then
Date_origin = A:ORIGIN('Date'); -- not a promotion; name required for error messaging
TimeCaption = cfg.messages['event'];
if sepc ~= '.' then
TimeCaption = TimeCaption:lower();
end
end
Position = " " .. Time .. TimeCaption; -- 로컬 시작
end
local Time2 = A['Time2'];
if is_set(Time2) then
Position = " " .. Time2; -- 로컬 끝
end
end
else
Position = " " .. Position;
At = '';
end
end


if PublicationDate == Date then PublicationDate = ''; end -- if PublicationDate is same as Date, don't display in rendered citation
Page, Pages, Sheet, Sheets = format_pages_sheets (Page, Pages, Sheet, Sheets, config.CitationClass, Periodical_origin, sepc, NoPP, use_lowercase);
 
At = is_set(At) and (sepc .. " " .. At) or "";
Position = is_set(Position) and (sepc .. " " .. Position) or "";
if config.CitationClass == 'map' then
local Section = A['Section'];
local Sections = A['Sections'];
local Inset = A['Inset'];
if is_set( Inset ) then
Inset = sepc .. " " .. wrap_msg ('inset', Inset, use_lowercase);
end


--[[
if is_set( Sections ) then
Go test all of the date-holding parameters for valid MOS:DATE format and make sure that dates are real dates. This must be done before we do COinS because here is where
Section = sepc .. " " .. wrap_msg ('sections', Sections, use_lowercase);
we get the date used in the metadata.
elseif is_set( Section ) then
Section = sepc .. " " .. wrap_msg ('section', Section, use_lowercase);
Date validation supporting code is in Module:Citation/CS1/Date_validation
end
]]
At = At .. Inset .. Section;
end


local DF = is_valid_parameter_value (A['DF'], A:ORIGIN('DF'), cfg.keywords_lists['df'], '');
if is_set (Language) then
if not utilities.is_set (DF) then
Language = language_parameter (Language); -- format, categories, name from ISO639-1, etc
DF = cfg.global_df; -- local |df= if present overrides global df set by {{use xxx date}} template
else
Language=""; -- language not specified so make sure this is an empty string;
end
end


local ArchiveURL;
Others = is_set(Others) and (sepc .. " " .. Others) or "";
local ArchiveDate;
local ArchiveFormat = A['ArchiveFormat'];
if is_set (Translators) then
Others = sepc .. ' 번역 ' .. Translators .. Others; -- 로컬
end


ArchiveURL, ArchiveDate = archive_url_check (A['ArchiveURL'], A['ArchiveDate'])
TitleNote = is_set(TitleNote) and (sepc .. " " .. TitleNote) or "";
ArchiveFormat = style_format (ArchiveFormat, ArchiveURL, 'archive-format', 'archive-url');
if is_set (Edition) then
if Edition:match ('%f[%a][Ee]d%.?$') or Edition:match ('%f[%a][Ee]dition$') or Edition:match ('%판$') then -- 로컬
ArchiveURL, ArchiveDate = is_unique_archive_url (ArchiveURL, URL, ChapterURL, A:ORIGIN('ArchiveURL'), ArchiveDate); -- add error message when URL or ChapterURL == ArchiveURL
add_maint_cat ('extra_text', '');
end
Edition = " " .. editioncheck(Edition) .. "판"; -- 로컬
else
Edition = '';
end


Series = is_set(Series) and (sepc .. " " .. Series) or "";
local AccessDate = A['AccessDate'];
OrigYear = is_set(OrigYear) and (" [" .. OrigYear .. "]") or "";
local LayDate = A['LayDate'];
Agency = is_set(Agency) and (sepc .. " " .. Agency) or "";
local COinS_date = {}; -- holds date info extracted from |date= for the COinS metadata by Module:Date verification
local DoiBroken = A['DoiBroken'];
local Embargo = A['Embargo'];
local anchor_year; -- used in the CITEREF identifier
do -- create defined block to contain local variables error_message, date_parameters_list, mismatch
local error_message = '';
-- AirDate has been promoted to Date so not necessary to check it
local date_parameters_list = {
['access-date'] = {val = AccessDate, name = A:ORIGIN ('AccessDate')},
['archive-date'] = {val = ArchiveDate, name = A:ORIGIN ('ArchiveDate')},
['date'] = {val = Date, name = Date_origin},
['doi-broken-date'] = {val = DoiBroken, name = A:ORIGIN ('DoiBroken')},
['pmc-embargo-date'] = {val = Embargo, name = A:ORIGIN ('Embargo')},
['lay-date'] = {val = LayDate, name = A:ORIGIN ('LayDate')},
['publication-date'] = {val = PublicationDate, name = A:ORIGIN ('PublicationDate')},
['year'] = {val = Year, name = A:ORIGIN ('Year')},
};


local error_list = {};
Volume = format_volume_issue (Volume, Issue, config.CitationClass, Periodical_origin, sepc, use_lowercase);
anchor_year, Embargo = validation.dates(date_parameters_list, COinS_date, error_list);


-- start temporary Julian / Gregorian calendar uncertainty categorization
------------------------------------ totally unrelated data
if COinS_date.inter_cal_cat then
if is_set(Via) then
utilities.add_prop_cat ('jul-greg-uncertainty');
Via = " " .. wrap_msg ('via', Via);
end
end
-- end temporary Julian / Gregorian calendar uncertainty categorization


if utilities.is_set (Year) and utilities.is_set (Date) then -- both |date= and |year= not normally needed;
--[[
validation.year_date_check (Year, A:ORIGIN ('Year'), Date, A:ORIGIN ('Date'), error_list);
Subscription implies paywall; Registration does not. If both are used in a citation, the subscription required link
end
note is displayed. There are no error messages for this condition.
if 0 == #error_list then -- error free dates only; 0 when error_list is empty
local modified = false; -- flag
if utilities.is_set (DF) then -- if we need to reformat dates
modified = validation.reformat_dates (date_parameters_list, DF); -- reformat to DF format, use long month names if appropriate
end


if true == validation.date_hyphen_to_dash (date_parameters_list) then -- convert hyphens to dashes where appropriate
]]
modified = true;
if is_set (SubscriptionRequired) then
utilities.set_message ('maint_date_format'); -- hyphens were converted so add maint category
SubscriptionRequired = sepc .. " " .. cfg.messages['subscription']; -- subscription required message
end
elseif is_set (RegistrationRequired) then
SubscriptionRequired = sepc .. " " .. cfg.messages['registration']; -- registration required message
-- for those wikis that can and want to have English date names translated to the local language; not supported at en.wiki
else
if cfg.date_name_auto_xlate_enable and validation.date_name_xlate (date_parameters_list, cfg.date_digit_auto_xlate_enable ) then
SubscriptionRequired = ''; -- either or both might be set to something other than yes true y
utilities.set_message ('maint_date_auto_xlated'); -- add maint cat
end
modified = true;
end


if modified then -- if the date_parameters_list values were modified
if is_set(AccessDate) then
AccessDate = date_parameters_list['access-date'].val; -- overwrite date holding parameters with modified values
local retrv_text = " " .. cfg.messages['retrieved']
ArchiveDate = date_parameters_list['archive-date'].val;
Date = date_parameters_list['date'].val;
DoiBroken = date_parameters_list['doi-broken-date'].val;
LayDate = date_parameters_list['lay-date'].val;
PublicationDate = date_parameters_list['publication-date'].val;
end
else
utilities.set_message ('err_bad_date', {utilities.make_sep_list (#error_list, error_list)}); -- add this error message
end
end -- end of do


local ID_list = {}; -- sequence table of rendered identifiers
AccessDate = nowrap_date (ISOdate(AccessDate, lang, '1-999')) -- wrap in nowrap span if date in appropriate format -- 로컬
local ID_list_coins = {}; -- table of identifiers and their values from args; key is same as cfg.id_handlers's key
if (sepc ~= ".") then retrv_text = retrv_text:lower() end -- if 'citation', lower case
local Class = A['Class']; -- arxiv class identifier
AccessDate = substitute (retrv_text, AccessDate); -- add retrieved text
-- neither of these work; don't know why; it seems that substitute() isn't being called
AccessDate = substitute (cfg.presentation['accessdate'], {sepc, AccessDate}); -- allow editors to hide accessdates
end
local ID_support = {
if is_set(ID) then ID = sepc .." ".. ID; end
{A['ASINTLD'], 'ASIN', 'err_asintld_missing_asin', A:ORIGIN ('ASINTLD')},
  if "thesis" == config.CitationClass and is_set(Docket) then
{DoiBroken, 'DOI', 'err_doibroken_missing_doi', A:ORIGIN ('DoiBroken')},
ID = sepc .." Docket ".. Docket .. ID;
{Embargo, 'PMC', 'err_embargo_missing_pmc', A:ORIGIN ('Embargo')},
end
}
  if "report" == config.CitationClass and is_set(Docket) then -- for cite report when |docket= is set
ID = sepc .. ' ' .. Docket; -- overwrite ID even if |id= is set
end


ID_list, ID_list_coins = identifiers.identifier_lists_get (args, {DoiBroken = DoiBroken, ASINTLD = A['ASINTLD'], Embargo = Embargo, Class = Class}, ID_support);
ID_list = build_id_list( ID_list, {DoiBroken = DoiBroken, ASINTLD = ASINTLD, IgnoreISBN = IgnoreISBN, Embargo=Embargo, Class = Class} );


-- Account for the oddities that are {{cite arxiv}}, {{cite biorxiv}}, {{cite citeseerx}}, {{cite ssrn}}, before generation of COinS data.
if is_set(URL) then
if utilities.in_array (config.CitationClass, whitelist.preprint_template_list) then
URL = " " .. external_link( URL, nil, URLorigin );
if not utilities.is_set (ID_list_coins[config.CitationClass:upper()]) then -- |arxiv= or |eprint= required for cite arxiv; |biorxiv= & |citeseerx= required for their templates
end
utilities.set_message ('err_' .. config.CitationClass .. '_missing'); -- add error message
 
if is_set(Quote) then
if Quote:sub(1,1) == '"' and Quote:sub(-1,-1) == '"' then -- if first and last characters of quote are quote marks
Quote = Quote:sub(2,-2); -- strip them off
end
end
 
Quote = sepc .." " .. wrap_style ('quoted-text', Quote ); -- wrap in <q>...</q> tags
Periodical = ({['arxiv'] = 'arXiv', ['biorxiv'] = 'bioRxiv', ['citeseerx'] = 'CiteSeerX', ['ssrn'] = 'Social Science Research Network'})[config.CitationClass];
PostScript = ""; -- cs1|2 does not supply terminal punctuation when |quote= is set
end
end
 
-- Link the title of the work if no |url= was provided, but we have a |pmc= or a |doi= with |doi-access=free
local Archived
 
if is_set(ArchiveURL) then
if config.CitationClass == "journal" and not utilities.is_set (URL) and not utilities.is_set (TitleLink) and not utilities.in_array (cfg.keywords_xlate[Title], {'off', 'none'}) then -- TODO: remove 'none' once existing citations have been switched to 'off', so 'none' can be used as token for "no title" instead
if not is_set(ArchiveDate) then
if 'none' ~= cfg.keywords_xlate[auto_select] then -- if auto-linking not disabled
ArchiveDate = set_error('archive_missing_date');
if identifiers.auto_link_urls[auto_select] then -- manual selection
else -- 로컬
URL = identifiers.auto_link_urls[auto_select]; -- set URL to be the same as identifier's external link
ArchiveDate = ISOdate(ArchiveDate, lang, '1-999'); -- 로컬
URL_origin = cfg.id_handlers[auto_select:upper()].parameters[1]; -- set URL_origin to parameter name for use in error message if citation is missing a |title=
end
elseif identifiers.auto_link_urls['pmc'] then -- auto-select PMC
if "no" == DeadURL or "아니오" == DeadURL or "거짓" == DeadURL then -- 로컬
URL = identifiers.auto_link_urls['pmc']; -- set URL to be the same as the PMC external link if not embargoed
local arch_text = cfg.messages['archived'];
URL_origin = cfg.id_handlers['PMC'].parameters[1]; -- set URL_origin to parameter name for use in error message if citation is missing a |title=
if sepc ~= "." then arch_text = arch_text:lower() end
elseif identifiers.auto_link_urls['doi'] then -- auto-select DOI
Archived = sepc .. " " .. substitute( cfg.messages['archived-not-dead'],
URL = identifiers.auto_link_urls['doi'];
{ external_link( ArchiveURL, arch_text, A:ORIGIN('ArchiveURL') ) .. ArchiveFormat, ArchiveDate } );
URL_origin = cfg.id_handlers['DOI'].parameters[1];
if not is_set(OriginalURL) then
end
Archived = Archived .. " " .. set_error('archive_missing_url');  
end
 
if utilities.is_set (URL) then -- set when using an identifier-created URL
if utilities.is_set (AccessDate) then -- |access-date= requires |url=; identifier-created URL is not |url=
utilities.set_message ('err_accessdate_missing_url'); -- add an error message
AccessDate = ''; -- unset
end
 
if utilities.is_set (ArchiveURL) then -- |archive-url= requires |url=; identifier-created URL is not |url=
utilities.set_message ('err_archive_missing_url'); -- add an error message
ArchiveURL = ''; -- unset
end
end
elseif is_set(OriginalURL) then -- DeadURL is empty, 'yes', 'true', 'y', 'unfit', 'usurped'
local arch_text = cfg.messages['archived-dead'];
if sepc ~= "." then arch_text = arch_text:lower() end
if in_array (DeadURL, {'unfit', 'usurped', '부적절'}) then -- 로컬
Archived = sepc .. " " .. ArchiveDate .. '에 원본 문서에서 보존된 문서'; -- format already styled -- 로컬
else -- DeadURL is empty, 'yes', 'true', or 'y'
Archived = sepc .. " " .. substitute( arch_text,
{ external_link( OriginalURL, cfg.messages['original'], OriginalURLorigin ) .. OriginalFormat, ArchiveDate } ); -- format already styled
end
else
local arch_text = cfg.messages['archived-missing'];
if sepc ~= "." then arch_text = arch_text:lower() end
Archived = sepc .. " " .. substitute( arch_text,
{ set_error('archive_missing_url'), ArchiveDate } );
end
end
elseif is_set (ArchiveFormat) then
Archived = ArchiveFormat; -- if set and ArchiveURL not set ArchiveFormat has error message
else
Archived = ""
end
end
 
-- At this point fields may be nil if they weren't specified in the template use.  We can use that fact.
local Lay = '';
-- Test if citation has no title
if is_set(LayURL) then
if not utilities.is_set (Title) and not utilities.is_set (TransTitle) and not utilities.is_set (ScriptTitle) then -- has special case for cite episode
if is_set(LayDate) then LayDate = " (" .. ISOdate(LayDate, lang, '1-999') .. ")" end -- 로컬
utilities.set_message ('err_citation_missing_title', {'episode' == config.CitationClass and 'series' or 'title'});
if is_set(LaySource) then  
LaySource = " &ndash; " .. LaySource; -- 로컬
else
LaySource = "";
end
if sepc == '.' then
Lay = sepc .. " " .. external_link( LayURL, cfg.messages['lay summary'], A:ORIGIN('LayURL') ) .. LayFormat .. LaySource .. LayDate
else
Lay = sepc .. " " .. external_link( LayURL, cfg.messages['lay summary']:lower(), A:ORIGIN('LayURL') ) .. LayFormat .. LaySource .. LayDate
end
elseif is_set (LayFormat) then -- Test if |lay-format= is given without giving a |lay-url=
Lay = sepc .. LayFormat; -- if set and LayURL not set, then LayFormat has error message
end
end


if utilities.in_array (cfg.keywords_xlate[Title], {'off', 'none'}) and
if is_set(Transcript) then
utilities.in_array (config.CitationClass, {'journal', 'citation'}) and
if is_set(TranscriptURL) then
(utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and
Transcript = external_link( TranscriptURL, Transcript, TranscriptURLorigin );
('journal' == Periodical_origin or 'script-journal' == ScriptPeriodical_origin) then -- special case for journal cites
end
Title = ''; -- set title to empty string
Transcript = sepc .. ' ' .. Transcript .. TranscriptFormat;
utilities.set_message ('maint_untitled'); -- add maint cat
elseif is_set(TranscriptURL) then
Transcript = external_link( TranscriptURL, nil, TranscriptURLorigin );
end
end


-- COinS metadata (see <http://ocoins.info/>) for automated parsing of citation information.
local Publisher;
-- handle the oddity that is cite encyclopedia and {{citation |encyclopedia=something}}. Here we presume that
if is_set(Periodical) and
-- when Periodical, Title, and Chapter are all set, then Periodical is the book (encyclopedia) title, Title
not in_array(config.CitationClass, {"encyclopaedia","web","pressrelease","podcast"}) then
-- is the article title, and Chapter is a section within the articleSo, we remap
if is_set(PublisherName) then
if is_set(PublicationPlace) then
local coins_chapter = Chapter; -- default assuming that remapping not required
Publisher = PublicationPlace .. ": " .. PublisherName;
local coins_title = Title; -- et tu
else
if 'encyclopaedia' == config.CitationClass or ('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) then
Publisher = PublisherName;  
if utilities.is_set (Chapter) and utilities.is_set (Title) and utilities.is_set (Periodical) then -- if all are used then
end
coins_chapter = Title; -- remap
elseif is_set(PublicationPlace) then
coins_title = Periodical;
Publisher= PublicationPlace;
else
Publisher = "";
end
if is_set(PublicationDate) then
if is_set(Publisher) then
Publisher = Publisher .. ", " .. wrap_msg ('published', ISOdate(PublicationDate, lang, '1-999') ); -- 로컬
else
Publisher = ISOdate(PublicationDate, lang, '1-999'); -- 로컬
end
end
if is_set(Publisher) then
Publisher = " (" .. Publisher .. ")";
end
else
if is_set(PublicationDate) then
PublicationDate = " (" .. wrap_msg ('published', ISOdate(PublicationDate, lang, '1-999')) .. ")"; -- 로컬
end
if is_set(PublisherName) then
if is_set(PublicationPlace) then
Publisher = sepc .. " " .. PublicationPlace .. ": " .. PublisherName .. PublicationDate;
else
Publisher = sepc .. " " .. PublisherName .. PublicationDate; 
end
elseif is_set(PublicationPlace) then  
Publisher= sepc .. " " .. PublicationPlace .. PublicationDate;
else
Publisher = PublicationDate;
end
end
end
local coins_author = a; -- default for coins rft.au
if 0 < #c then -- but if contributor list
coins_author = c; -- use that instead
end
end
local QuotePage = A['QuotePage'];
-- Several of the above rely upon detecting this as nil, so do it last.
local QuotePages = utilities.hyphen_to_dash (A['QuotePages']);
if is_set(Periodical) then
 
if "yes" == NoBracket or "true" == NoBracket or "y" == NoBracket or "예" == NoBracket or "참" == NoBracket then -- 로컬 시작
-- this is the function call to COinS()
Periodical = sepc .. " " .. wrap_style ('italic-title2', Periodical)
local OCinSoutput = metadata.COinS({
elseif is_set(Title) or is_set(TitleNote) then -- 로컬 끝
['Periodical'] = utilities.strip_apostrophe_markup (Periodical), -- no markup in the metadata
Periodical = sepc .. " " .. wrap_style ('italic-title', Periodical)  
['Encyclopedia'] = Encyclopedia, -- just a flag; content ignored by ~/COinS
else
['Chapter'] = metadata.make_coins_title (coins_chapter, ScriptChapter), -- Chapter and ScriptChapter stripped of bold / italic / accept-as-written markup
Periodical = wrap_style ('italic-title', Periodical)
['Degree'] = Degree; -- cite thesis only
end
['Title'] = metadata.make_coins_title (coins_title, ScriptTitle), -- Title and ScriptTitle stripped of bold / italic / accept-as-written markup
['PublicationPlace'] = PublicationPlace,
['Date'] = COinS_date.rftdate, -- COinS_date has correctly formatted date if Date is valid;
['Season'] = COinS_date.rftssn,
['Quarter'] = COinS_date.rftquarter,
['Chron'] =  COinS_date.rftchron or (not COinS_date.rftdate and Date) or '', -- chron but if not set and invalid date format use Date; keep this last bit?
['Series'] = Series,
['Volume'] = Volume,
['Issue'] = Issue,
['Pages'] = coins_pages or metadata.get_coins_pages (first_set ({Sheet, Sheets, Page, Pages, At, QuotePage, QuotePages}, 7)), -- pages stripped of external links
['Edition'] = Edition,
['PublisherName'] = PublisherName or Newsgroup, -- any apostrophe markup already removed from PublisherName
['URL'] = first_set ({ChapterURL, URL}, 2),
['Authors'] = coins_author,
['ID_list'] = ID_list_coins,
['RawPage'] = this_page.prefixedText,
}, config.CitationClass);
 
-- Account for the oddities that are {{cite arxiv}}, {{cite biorxiv}}, {{cite citeseerx}}, and {{cite ssrn}} AFTER generation of COinS data.
if utilities.in_array (config.CitationClass, whitelist.preprint_template_list) then -- we have set rft.jtitle in COinS to arXiv, bioRxiv, CiteSeerX, or ssrn now unset so it isn't displayed
Periodical = ''; -- periodical not allowed in these templates; if article has been published, use cite journal
end
end


-- special case for cite newsgroupDo this after COinS because we are modifying Publishername to include some static text
--[[
if 'newsgroup' == config.CitationClass and utilities.is_set (Newsgroup) then
Handle the oddity that is cite speechThis code overrides whatever may be the value assigned to TitleNote (through |department=) and forces it to be " (Speech)" so that
PublisherName = utilities.substitute (cfg.messages['newsgroup'], external_link( 'news:' .. Newsgroup, Newsgroup, Newsgroup_origin, nil ));
the annotation directly follows the |title= parameter value in the citation rather than the |event= parameter value (if provided).
end
]]
 
if "speech" == config.CitationClass then -- cite speech only
local Editors;
TitleNote = " (연설)"; -- annotate the citation -- 로컬
local EditorCount; -- used only for choosing {ed.) or (eds.) annotation at end of editor name-list
if is_set (Periodical) then -- if Periodical, perhaps because of an included |website= or |journal= parameter
local Contributors; -- assembled contributors name list
if is_set (Conference) then -- and if |event= is set
local contributor_etal;
Conference = Conference .. sepc .. " "; -- then add appropriate punctuation to the end of the Conference variable before rendering
local Translators; -- assembled translators name list
local translator_etal;
local t = {}; -- translators list from |translator-lastn= / translator-firstn= pairs
t = extract_names (args, 'TranslatorList'); -- fetch translator list from |translatorn= / |translator-lastn=, -firstn=, -linkn=, -maskn=
local Interviewers;
local interviewers_list = {};
interviewers_list = extract_names (args, 'InterviewerList'); -- process preferred interviewers parameters
local interviewer_etal;
-- Now perform various field substitutions.
-- We also add leading spaces and surrounding markup and punctuation to the
-- various parts of the citation, but only when they are non-nil.
do
local last_first_list;
local control = {
format = NameListStyle, -- empty string or 'vanc'
maximum = nil, -- as if display-authors or display-editors not set
mode = Mode
};
 
do -- do editor name list first because the now unsupported coauthors used to modify control table
control.maximum , editor_etal = get_display_names (A['DisplayEditors'], #e, 'editors', editor_etal, A:ORIGIN ('DisplayEditors'));
Editors, EditorCount = list_people (control, e, editor_etal);
 
if 1 == EditorCount and (true == editor_etal or 1 < #e) then -- only one editor displayed but includes etal then
EditorCount = 2; -- spoof to display (eds.) annotation
end
end
end
end
do -- now do interviewers
end
control.maximum, interviewer_etal = get_display_names (A['DisplayInterviewers'], #interviewers_list, 'interviewers', interviewer_etal, A:ORIGIN ('DisplayInterviewers'));
Interviewers = list_people (control, interviewers_list, interviewer_etal);
end
do -- now do translators
control.maximum, translator_etal = get_display_names (A['DisplayTranslators'], #t, 'translators', translator_etal, A:ORIGIN ('DisplayTranslators'));
Translators = list_people (control, t, translator_etal);
end
do -- now do contributors
control.maximum, contributor_etal = get_display_names (A['DisplayContributors'], #c, 'contributors', contributor_etal, A:ORIGIN ('DisplayContributors'));
Contributors = list_people (control, c, contributor_etal);
end
do -- now do authors
control.maximum, author_etal = get_display_names (A['DisplayAuthors'], #a, 'authors', author_etal, A:ORIGIN ('DisplayAuthors'));


last_first_list = list_people (control, a, author_etal);
-- Piece all bits together at last.  Here, all should be non-nil.
-- We build things this way because it is more efficient in LUA
-- not to keep reassigning to the same string variable over and over.


if utilities.is_set (Authors) then
local tcommon;
Authors, author_etal = name_has_etal (Authors, author_etal, false, 'authors'); -- find and remove variations on et al.
local tcommon2; -- used for book cite when |contributor= is set
if author_etal then
Authors = Authors .. ' ' .. cfg.messages['et al']; -- add et al. to authors parameter
end
else
Authors = last_first_list; -- either an author name list or an empty string
end
end -- end of do
if utilities.is_set (Authors) and utilities.is_set (Collaboration) then
if in_array(config.CitationClass, {"journal","citation"}) and is_set(Periodical) then
Authors = Authors .. ' (' .. Collaboration .. ')'; -- add collaboration after et al.
if is_set(Others) then Others = Others .. sepc .. " " end
tcommon = safe_join( {Others, Title, TitleNote, Conference, Periodical, Format, TitleType, Series,
Language, Edition, Publisher, Agency, Volume}, sepc );
elseif in_array(config.CitationClass, {"book","citation"}) and not is_set(Periodical) then -- special cases for book cites
if is_set (Contributors) then -- when we are citing foreword, preface, introduction, etc
tcommon = safe_join( {Title, TitleNote}, sepc ); -- author and other stuff will come after this and before tcommon2
tcommon2 = safe_join( {Conference, Periodical, Format, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc );
else
tcommon = safe_join( {Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc );
end
end


end
elseif 'map' == config.CitationClass then -- special cases for cite map
 
if is_set (Chapter) then -- map in a book; TitleType is part of Chapter
local ConferenceFormat = A['ConferenceFormat'];
tcommon = safe_join( {Title, Format, Edition, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc );
local ConferenceURL = A['ConferenceURL'];
elseif is_set (Periodical) then -- map in a periodical
ConferenceFormat = style_format (ConferenceFormat, ConferenceURL, 'conference-format', 'conference-url');
tcommon = safe_join( {Title, TitleType, Format, Periodical, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc );
Format = style_format (Format, URL, 'format', 'url');
else -- a sheet or stand-alone map
 
tcommon = safe_join( {Title, TitleType, Format, Edition, Scale, Series, Language, Cartography, Others, Publisher}, sepc );
-- special case for chapter format so no error message or cat when chapter not supported
if not (utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'arxiv', 'biorxiv', 'citeseerx', 'ssrn'}) or
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia))) then
ChapterFormat = style_format (ChapterFormat, ChapterURL, 'chapter-format', 'chapter-url');
end
 
if not utilities.is_set (URL) then
if utilities.in_array (config.CitationClass, {"web", "podcast", "mailinglist"}) or -- |url= required for cite web, cite podcast, and cite mailinglist
('citation' == config.CitationClass and ('website' == Periodical_origin or 'script-website' == ScriptPeriodical_origin)) then -- and required for {{citation}} with |website= or |script-website=
utilities.set_message ('err_cite_web_url');
end
end
-- do we have |accessdate= without either |url= or |chapter-url=?
elseif 'episode' == config.CitationClass then -- special case for cite episode
if utilities.is_set (AccessDate) and not utilities.is_set (ChapterURL) then -- ChapterURL may be set when URL is not set;
tcommon = safe_join( {Title, TitleNote, TitleType, Series, Transcript, Language, Edition, Publisher}, sepc );
utilities.set_message ('err_accessdate_missing_url');
else -- all other CS1 templates
AccessDate = '';
tcommon = safe_join( {Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language,
end
Volume, Others, Edition, Publisher, Agency}, sepc );
end
if #ID_list > 0 then
ID_list = safe_join( { sepc .. " ",  table.concat( ID_list, sepc .. " " ), ID }, sepc );
else
ID_list = ID;
end
end
local idcommon = safe_join( { ID_list, URL, Archived, AccessDate, Via, SubscriptionRequired, Lay, Quote }, sepc );
local text;
local pgtext = Position .. Sheet .. Sheets .. Page .. Pages .. At;


local UrlStatus = is_valid_parameter_value (A['UrlStatus'], A:ORIGIN('UrlStatus'), cfg.keywords_lists['url-status'], '');
if is_set(Date) then
local OriginalURL
if is_set (Authors) or is_set (Editors) then -- date follows authors or editors when authors not set
local OriginalURL_origin
Date = " (" .. ISOdate(Date, lang, '1-999') ..")" .. OrigYear .. sepc .. " "; -- in paranetheses -- 로컬
local OriginalFormat
else -- neither of authors and editors set
local OriginalAccess;
if (string.sub(tcommon,-1,-1) == sepc) then -- if the last character of tcommon is sepc
UrlStatus = UrlStatus:lower(); -- used later when assembling archived text
Date = " " .. ISOdate(Date, lang, '1-999') .. OrigYear; -- Date does not begin with sepc -- 로컬
if utilities.is_set ( ArchiveURL ) then
else
if utilities.is_set (ChapterURL) then -- if chapter-url= is set apply archive url to it
Date = sepc .. " " .. ISOdate(Date, lang, '1-999') .. OrigYear; -- Date begins with sepc -- 로컬
OriginalURL = ChapterURL; -- save copy of source chapter's url for archive text
OriginalURL_origin = ChapterURL_origin; -- name of |chapter-url= parameter for error messages
OriginalFormat = ChapterFormat; -- and original |chapter-format=
 
if 'live' ~= UrlStatus then
ChapterURL = ArchiveURL -- swap-in the archive's URL
ChapterURL_origin = A:ORIGIN('ArchiveURL') -- name of |archive-url= parameter for error messages
ChapterFormat = ArchiveFormat or ''; -- swap in archive's format
ChapterUrlAccess = nil; -- restricted access levels do not make sense for archived URLs
end
end
elseif utilities.is_set (URL) then
end
OriginalURL = URL; -- save copy of original source URL
end
OriginalURL_origin = URL_origin; -- name of URL parameter for error messages
if is_set(Authors) then
OriginalFormat = Format; -- and original |format=
if is_set(Coauthors) then
OriginalAccess = UrlAccess;
if 'vanc' == NameListFormat then -- separate authors and coauthors with proper name-list-separator
 
Authors = Authors .. ', ' .. Coauthors;
if 'live' ~= UrlStatus then -- if URL set then |archive-url= applies to it
else
URL = ArchiveURL -- swap-in the archive's URL
Authors = Authors .. '; ' .. Coauthors;
URL_origin = A:ORIGIN('ArchiveURL') -- name of archive URL parameter for error messages
Format = ArchiveFormat or ''; -- swap in archive's format
UrlAccess = nil; -- restricted access levels do not make sense for archived URLs
end
end
end
end
elseif utilities.is_set (UrlStatus) then -- if |url-status= is set when |archive-url= is not set
if not is_set (Date) then -- when date is set it's in parentheses; no Authors termination
utilities.set_message ('maint_url_status'); -- add maint cat
Authors = terminate_name_list (Authors, sepc); -- when no date, terminate with 0 or 1 sepc and a space
end
end
 
if is_set(Editors) then
if utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'arxiv', 'biorxiv', 'citeseerx', 'ssrn'}) or -- if any of the 'periodical' cites except encyclopedia
local in_text = " ";
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia)) then
local post_text = "";
local chap_param;
if is_set(Chapter) and 0 == #c then
if utilities.is_set (Chapter) then -- get a parameter name from one of these chapter related meta-parameters
in_text = in_text .. cfg.messages['in'] .. " "
chap_param = A:ORIGIN ('Chapter')
if (sepc ~= '.') then in_text = in_text:lower() end -- lowercase for cs2
elseif utilities.is_set (TransChapter) then
else
chap_param = A:ORIGIN ('TransChapter')
if EditorCount <= 1 then
elseif utilities.is_set (ChapterURL) then
post_text = ", " .. cfg.messages['editor'];
chap_param = A:ORIGIN ('ChapterURL')
else
elseif utilities.is_set (ScriptChapter) then
post_text = ", " .. cfg.messages['editors'];
chap_param = ScriptChapter_origin;
end
else utilities.is_set (ChapterFormat)
end
chap_param = A:ORIGIN ('ChapterFormat')
Editors = terminate_name_list (in_text .. Editors .. post_text, sepc); -- terminate with 0 or 1 sepc and a space
end
if is_set (Contributors) then -- book cite and we're citing the intro, preface, etc
local by_text = sepc .. ' ' .. cfg.messages['by'] .. ' ';
if (sepc ~= '.') then by_text = by_text:lower() end -- lowercase for cs2
Authors = by_text .. Authors; -- author follows title so tweak it here
if is_set (Editors) then -- when Editors make sure that Authors gets terminated
Authors = terminate_name_list (Authors, sepc); -- terminate with 0 or 1 sepc and a space
end
end
 
if not is_set (Date) then -- when date is set it's in parentheses; no Contributors termination
if utilities.is_set (chap_param) then -- if we found one
Contributors = terminate_name_list (Contributors, sepc); -- terminate with 0 or 1 sepc and a space
utilities.set_message ('err_chapter_ignored', {chap_param}); -- add error message
Chapter = ''; -- and set them to empty string to be safe with concatenation
TransChapter = '';
ChapterURL = '';
ScriptChapter = '';
ChapterFormat = '';
end
end
else -- otherwise, format chapter / article title
text = safe_join( {Contributors, Date, Chapter, tcommon, Authors, Place, Editors, tcommon2, pgtext, idcommon }, sepc );
local no_quotes = false; -- default assume that we will be quoting the chapter parameter value
else
if utilities.is_set (Contribution) and 0 < #c then -- if this is a contribution with contributor(s)
text = safe_join( {Authors, Date, Chapter, Place, Editors, tcommon, pgtext, idcommon }, sepc );
if utilities.in_array (Contribution:lower(), cfg.keywords_lists.contribution) then -- and a generic contribution title
end
no_quotes = true; -- then render it unquoted
elseif is_set(Editors) then
if is_set(Date) then
if EditorCount <= 1 then
Editors = Editors .. ", " .. cfg.messages['editor'];
else
Editors = Editors .. ", " .. cfg.messages['editors'];
end
else
if EditorCount <= 1 then
Editors = Editors .. " (" .. cfg.messages['editor'] .. ")" .. sepc .. " "
else
Editors = Editors .. " (" .. cfg.messages['editors'] .. ")" .. sepc .. " "
end
end
end
end
 
text = safe_join( {Editors, Date, Chapter, Place, tcommon, pgtext, idcommon}, sepc );
Chapter = format_chapter_title (ScriptChapter, ScriptChapter_origin, Chapter, Chapter_origin, TransChapter, TransChapter_origin, ChapterURL, ChapterURL_origin, no_quotes, ChapterUrlAccess); -- Contribution is also in Chapter
else
if utilities.is_set (Chapter) then
if config.CitationClass=="journal" and is_set(Periodical) then
Chapter = Chapter .. ChapterFormat ;
text = safe_join( {Chapter, Place, tcommon, pgtext, Date, idcommon}, sepc );
if 'map' == config.CitationClass and utilities.is_set (TitleType) then
else
Chapter = Chapter .. ' ' .. TitleType; -- map annotation here; not after title
text = safe_join( {Chapter, Place, tcommon, Date, pgtext, idcommon}, sepc );
end
Chapter = Chapter .. sepc .. ' ';
elseif utilities.is_set (ChapterFormat) then -- |chapter= not set but |chapter-format= is so ...
Chapter = ChapterFormat .. sepc .. ' '; -- ... ChapterFormat has error message, we want to see it
end
end
end
end
if is_set(PostScript) and PostScript ~= sepc then
text = safe_join( {text, sepc}, sepc );  --Deals with italics, spaces, etc.
text = text:sub(1,-sepc:len()-1);
end
text = safe_join( {text, PostScript}, sepc );


-- Format main title
-- Now enclose the whole thing in a <cite/> element
local plain_title = false;
local options = {};
local accept_title;
Title, accept_title = utilities.has_accept_as_written (Title, true); -- remove accept-this-as-written markup when it wraps all of <Title>
if is_set(config.CitationClass) and config.CitationClass ~= "citation" then
if accept_title and ('' == Title) then -- only support forced empty for now "(())"
options.class = config.CitationClass;
Title = cfg.messages['notitle']; -- replace by predefined "No title" message
options.class = "citation " .. config.CitationClass; -- class=citation required for blue highlight when used with |ref=
-- TODO: utilities.set_message ( 'err_redundant_parameters', ...); -- issue proper error message instead of muting
else
ScriptTitle = ''; -- just mute for now
options.class = "citation";
TransTitle = ''; -- just mute for now
plain_title = true; -- suppress text decoration for descriptive title
utilities.set_message ('maint_untitled'); -- add maint cat
end
end
if is_set(Ref) and Ref:lower() ~= "none" then -- set reference anchor if appropriate
local id = Ref
if ('harv' == Ref ) then
local namelist = {}; -- holds selected contributor, author, editor name list
local year = first_set ({Year, anchor_year}, 2); -- Year first for legacy citations and for YMD dates that require disambiguation


if not accept_title then -- <Title> not wrapped in accept-as-written markup
if #c > 0 then -- if there is a contributor list
if '...' == Title:sub (-3) then -- if ellipsis is the last three characters of |title=
namelist = c; -- select it
Title = Title:gsub ('(%.%.%.)%.+$', '%1'); -- limit the number of dots to three
elseif #a > 0 then -- or an author list
elseif not mw.ustring.find (Title, '%.%s*%a%.$') and -- end of title is not a 'dot-(optional space-)letter-dot' initialism ...
namelist = a;
not mw.ustring.find (Title, '%s+%a%.$') then -- ...and not a 'space-letter-dot' initial (''Allium canadense'' L.)
elseif #e > 0 then -- or an editor list
Title = mw.ustring.gsub(Title, '%' .. sepc .. '$', ''); -- remove any trailing separator character; sepc and ms.ustring() here for languages that use multibyte separator characters
namelist = e;
end
end
 
id = anchor_id (namelist, year); -- go make the CITEREF anchor
if utilities.is_set (ArchiveURL) and is_archived_copy (Title) then
utilities.set_message ('maint_archived_copy'); -- add maintenance category before we modify the content of Title
end
 
if is_generic ('generic_titles', Title) then
utilities.set_message ('err_generic_title'); -- set an error message
end
end
options.id = id;
end
if string.len(text:gsub("<span[^>/]*>.-</span>", ""):gsub("%b<>","")) <= 2 then
z.error_categories = {};
text = set_error('empty_citation');
z.message_tail = {};
end
end
 
if (not plain_title) and (utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'mailinglist', 'interview', 'arxiv', 'biorxiv', 'citeseerx', 'ssrn'}) or
if is_set(options.id) then -- here we wrap the rendered citation in <cite ...>...</cite> tags
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia)) or
text = substitute (cfg.presentation['cite-id'], {mw.uri.anchorEncode(options.id), mw.text.nowiki(options.class), text}); -- when |ref= is set
('map' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)))) then -- special case for cite map when the map is in a periodical treat as an article
Title = kern_quotes (Title); -- if necessary, separate title's leading and trailing quote marks from module provided quote marks
Title = utilities.wrap_style ('quoted-title', Title);
Title = script_concatenate (Title, ScriptTitle, 'script-title'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after title is wrapped
TransTitle = utilities.wrap_style ('trans-quoted-title', TransTitle );
elseif plain_title or ('report' == config.CitationClass) then -- no styling for cite report and descriptive titles (otherwise same as above)
Title = script_concatenate (Title, ScriptTitle, 'script-title'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after title is wrapped
TransTitle = utilities.wrap_style ('trans-quoted-title', TransTitle ); -- for cite report, use this form for trans-title
else
else
Title = utilities.wrap_style ('italic-title', Title);
text = substitute (cfg.presentation['cite'], {mw.text.nowiki(options.class), text}); -- all other cases
Title = script_concatenate (Title, ScriptTitle, 'script-title'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after title is wrapped
end
TransTitle = utilities.wrap_style ('trans-italic-title', TransTitle);
end


if utilities.is_set (TransTitle) then
text = text .. substitute (cfg.presentation['ocins'], {OCinSoutput}); -- append metadata to the citation
if utilities.is_set (Title) then
TransTitle = " " .. TransTitle;
if #z.message_tail ~= 0 then
else
text = text .. " ";
utilities.set_message ('err_trans_missing_title', {'title'});
for i,v in ipairs( z.message_tail ) do
if is_set(v[1]) then
if i == #z.message_tail then
text = text .. error_comment( v[1], v[2] );
else
text = text .. error_comment( v[1] .. "; ", v[2] );
end
end
end
end
end
end


if utilities.is_set (Title) then -- TODO: is this the right place to be making Wikisource URLs?
if #z.maintenance_cats ~= 0 then
if utilities.is_set (TitleLink) and utilities.is_set (URL) then
text = text .. '<span class="citation-comment" style="display:none; color:#33aa33">';
utilities.set_message ('err_wikilink_in_url'); -- set an error message because we can't have both
for _, v in ipairs( z.maintenance_cats ) do -- append maintenance categories
TitleLink = ''; -- unset
text = text .. ' ' .. v .. ' ([[:분류:' .. v ..'|링크]])'; -- 로컬
end
end
text = text .. '</span>'; -- maintenance mesages (realy just the names of the categories for now)
end
if not utilities.is_set (TitleLink) and utilities.is_set (URL) then
no_tracking_cats = no_tracking_cats:lower();
Title = external_link (URL, Title, URL_origin, UrlAccess) .. TransTitle .. Format;
if in_array(no_tracking_cats, {"", "no", "false", "n", "아니오", "거짓"}) then
URL = ''; -- unset these because no longer needed
for _, v in ipairs( z.error_categories ) do
Format = "";
text = text .. '[[분류:' .. v ..']]'; -- 로컬
elseif utilities.is_set (TitleLink) and not utilities.is_set (URL) then
end
local ws_url;
for _, v in ipairs( z.maintenance_cats ) do -- append maintenance categories
ws_url = wikisource_url_make (TitleLink); -- ignore ws_label return; not used here
text = text .. '[[분류:' .. v ..']]'; -- 로컬
if ws_url then
end
Title = external_link (ws_url, Title .. '&nbsp;', 'ws link in title-link'); -- space char after Title to move icon away from italic text; TODO: a better way to do this?
for _, v in ipairs( z.properties_cats ) do -- append maintenance categories
Title = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], TitleLink, Title});
text = text .. '[[분류:' .. v ..']]'; -- 로컬
Title = Title .. TransTitle;
else
Title = utilities.make_wikilink (TitleLink, Title) .. TransTitle;
end
else
local ws_url, ws_label, L; -- Title has italic or quote markup by the time we get here which causes is_wikilink() to return 0 (not a wikilink)
ws_url, ws_label, L = wikisource_url_make (Title:gsub('^[\'"]*(.-)[\'"]*$', '%1')); -- make ws URL from |title= interwiki link (strip italic or quote markup); link portion L becomes tooltip label
if ws_url then
Title = Title:gsub ('%b[]', ws_label); -- replace interwiki link with ws_label to retain markup
Title = external_link (ws_url, Title .. '&nbsp;', 'ws link in title'); -- space char after Title to move icon away from italic text; TODO: a better way to do this?
Title = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], L, Title});
Title = Title .. TransTitle;
else
Title = Title .. TransTitle;
end
end
end
else
Title = TransTitle;
end
end
return text
end


if utilities.is_set (Place) then
--[[--------------------------< C S 1 . C I T A T I O N >------------------------------------------------------
Place = " " .. wrap_msg ('written', Place, use_lowercase) .. sepc .. " ";
 
This is used by templates such as {{cite book}} to create the actual citation text.
 
]]
 
function cs1.citation(frame)
local pframe = frame:getParent()
local validation, utilities, identifiers, metadata;
if nil ~= string.find (frame:getTitle(), 'sandbox', 1, true) then -- did the {{#invoke:}} use sandbox version?
cfg = mw.loadData ('Module:Citation/CS1/Configuration/sandbox'); -- load sandbox versions of support modules
whitelist = mw.loadData ('Module:Citation/CS1/Whitelist/sandbox');
utilities = require ('Module:Citation/CS1/Utilities/sandbox');
validation = require ('Module:Citation/CS1/Date_validation/sandbox');
identifiers = require ('Module:Citation/CS1/Identifiers/sandbox');
metadata = require ('Module:Citation/CS1/COinS/sandbox');
else -- otherwise
cfg = mw.loadData ('Module:Citation/CS1/Configuration'); -- load live versions of support modules
whitelist = mw.loadData ('Module:Citation/CS1/Whitelist');
utilities = require ('Module:Citation/CS1/Utilities');
validation = require ('Module:Citation/CS1/Date_validation');
identifiers = require ('Module:Citation/CS1/Identifiers');
metadata = require ('Module:Citation/CS1/COinS');
end
end


local ConferenceURL_origin = A:ORIGIN('ConferenceURL'); -- get name of parameter that holds ConferenceURL
utilities.set_selected_modules (cfg); -- so that functions in Utilities can see the cfg tables
if utilities.is_set (Conference) then
identifiers.set_selected_modules (cfg, utilities); -- so that functions in Identifiers can see the selected cfg tables and selected Utilities module
if utilities.is_set (ConferenceURL) then
validation.set_selected_modules (utilities); -- so that functions in Date validataion can see the selected Utilities module
Conference = external_link( ConferenceURL, Conference, ConferenceURL_origin, nil );
metadata.set_selected_modules (cfg, utilities); -- so that functions in COinS can see the selected cfg tables and selected Utilities module
end
 
Conference = sepc .. " " .. Conference .. ConferenceFormat;
dates = validation.dates; -- imported functions from Module:Citation/CS1/Date validation
elseif utilities.is_set (ConferenceURL) then
year_date_check = validation.year_date_check;
Conference = sepc .. " " .. external_link( ConferenceURL, nil, ConferenceURL_origin, nil );
reformat_dates = validation.reformat_dates;
end
is_set = utilities.is_set; -- imported functions from Module:Citation/CS1/Utilities
in_array = utilities.in_array;
substitute = utilities.substitute;
error_comment = utilities.error_comment;
set_error = utilities.set_error;
select_one = utilities.select_one;
add_maint_cat = utilities.add_maint_cat;
wrap_style = utilities.wrap_style;
safe_for_italics = utilities.safe_for_italics;
remove_wiki_link = utilities.remove_wiki_link;
 
z = utilities.z; -- table of error and category tables in Module:Citation/CS1/Utilities


local Position = '';
extract_ids = identifiers.extract_ids; -- imported functions from Module:Citation/CS1/Utilities
if not utilities.is_set (Position) then
build_id_list = identifiers.build_id_list;
local Minutes = A['Minutes'];
is_embargoed = identifiers.is_embargoed;
local Time = A['Time'];
make_coins_title = metadata.make_coins_title; -- imported functions from Module:Citation/CS1/COinS
get_coins_pages = metadata.get_coins_pages;
COinS = metadata.COinS;


if utilities.is_set (Minutes) then
if utilities.is_set (Time) then --TODO: make a function for this and similar?
local args = {};
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'minutes') .. ' and ' .. utilities.wrap_style ('parameter', 'time')});
local suggestions = {};
end
local error_text, error_state;
Position = " " .. Minutes .. " " .. cfg.messages['minutes'];
else
if utilities.is_set (Time) then
local TimeCaption = A['TimeCaption']
if not utilities.is_set (TimeCaption) then
TimeCaption = cfg.messages['event'];
if sepc ~= '.' then
TimeCaption = TimeCaption:lower();
end
end
Position = " " .. TimeCaption .. " " .. Time;
end
end
else
Position = " " .. Position;
At = '';
end


Page, Pages, Sheet, Sheets = format_pages_sheets (Page, Pages, Sheet, Sheets, config.CitationClass, Periodical_origin, sepc, NoPP, use_lowercase);
local config = {};
 
for k, v in pairs( frame.args ) do
At = utilities.is_set (At) and (sepc .. " " .. At) or "";
config[k] = v;
Position = utilities.is_set (Position) and (sepc .. " " .. Position) or "";
args[k] = v;  
if config.CitationClass == 'map' then
local Sections = A['Sections']; -- Section (singular) is an alias of Chapter so set earlier
local Inset = A['Inset'];
if utilities.is_set ( Inset ) then
Inset = sepc .. " " .. wrap_msg ('inset', Inset, use_lowercase);
end
 
if utilities.is_set ( Sections ) then
Section = sepc .. " " .. wrap_msg ('sections', Sections, use_lowercase);
elseif utilities.is_set ( Section ) then
Section = sepc .. " " .. wrap_msg ('section', Section, use_lowercase);
end
At = At .. Inset .. Section;
end
end


local Others = A['Others'];
local capture; -- the single supported capture when matching unknown parameters using patterns
if utilities.is_set (Others) and 0 == #a and 0 == #e then -- add maint cat when |others= has value and used without |author=, |editor=
for k, v in pairs( pframe.args ) do
if config.CitationClass == "AV-media-notes"
if v ~= '' then
or config.CitationClass == "audio-visual" then -- special maint for AV/M which has a lot of 'false' positives right now
if not validate( k ) then
utilities.set_message ('maint_others_avm')
error_text = "";
else
if type( k ) ~= 'string' then
utilities.set_message ('maint_others');
-- Exclude empty numbered parameters
end
if v:match("%S+") ~= nil then
end
error_text, error_state = set_error( 'text_ignored', {v}, true );
Others = utilities.is_set (Others) and (sepc .. " " .. Others) or "";
end
elseif validate( k:lower() ) then
if utilities.is_set (Translators) then
error_text, error_state = set_error( 'parameter_ignored_suggest', {k, k:lower()}, true );
Others = safe_join ({sepc .. ' ', wrap_msg ('translated', Translators, use_lowercase), Others}, sepc);
else
end
if nil == suggestions.suggestions then -- if this table is nil then we need to load it
if utilities.is_set (Interviewers) then
if nil ~= string.find (frame:getTitle(), 'sandbox', 1, true) then -- did the {{#invoke:}} use sandbox version?
Others = safe_join ({sepc .. ' ', wrap_msg ('interview', Interviewers, use_lowercase), Others}, sepc);
suggestions = mw.loadData( 'Module:Citation/CS1/Suggestions/sandbox' ); -- use the sandbox version
end
else
suggestions = mw.loadData( 'Module:Citation/CS1/Suggestions' ); -- use the live version
local TitleNote = A['TitleNote'];
end
TitleNote = utilities.is_set (TitleNote) and (sepc .. " " .. TitleNote) or "";
end
if utilities.is_set (Edition) then
for pattern, param in pairs (suggestions.patterns) do -- loop through the patterns to see if we can suggest a proper parameter
if Edition:match ('%f[%a][Ee]d%n?%.?$') or Edition:match ('%f[%a][Ee]dition$') then -- Ed, ed, Ed., ed., Edn, edn, Edn., edn.
capture = k:match (pattern); -- the whole match if no caputre in pattern else the capture if a match
utilities.set_message ('err_extra_text_edition'); -- add error message
if capture then -- if the pattern matches
end
param = substitute( param, capture ); -- add the capture to the suggested parameter (typically the enumerator)
Edition = " " .. wrap_msg ('edition', Edition);
error_text, error_state = set_error( 'parameter_ignored_suggest', {k, param}, true ); -- set the error message
else
end
Edition = '';
end
end
if not is_set (error_text) then -- couldn't match with a pattern, is there an expicit suggestion?
 
if suggestions.suggestions[ k:lower() ] ~= nil then
Series = utilities.is_set (Series) and wrap_msg ('series', {sepc, Series}) or ""; -- not the same as SeriesNum
error_text, error_state = set_error( 'parameter_ignored_suggest', {k, suggestions.suggestions[ k:lower() ]}, true );
local Agency = A['Agency'];
else
Agency = utilities.is_set (Agency) and wrap_msg ('agency', {sepc, Agency}) or "";
error_text, error_state = set_error( 'parameter_ignored', {k}, true );
Volume = format_volume_issue (Volume, Issue, config.CitationClass, Periodical_origin, sepc, use_lowercase);
end
 
end
if utilities.is_set (AccessDate) then
end  
local retrv_text = " " .. cfg.messages['retrieved']
if error_text ~= '' then
 
table.insert( z.message_tail, {error_text, error_state} );
AccessDate = nowrap_date (AccessDate); -- wrap in nowrap span if date in appropriate format
end
if (sepc ~= ".") then retrv_text = retrv_text:lower() end -- if mode is cs2, lower case
AccessDate = utilities.substitute (retrv_text, AccessDate); -- add retrieved text
 
AccessDate = utilities.substitute (cfg.presentation['accessdate'], {sepc, AccessDate}); -- allow editors to hide accessdates
end
if utilities.is_set (ID) then ID = sepc .. " " .. ID; end
local Docket = A['Docket'];
  if "thesis" == config.CitationClass and utilities.is_set (Docket) then
ID = sepc .. " Docket " .. Docket .. ID;
end
  if "report" == config.CitationClass and utilities.is_set (Docket) then -- for cite report when |docket= is set
ID = sepc .. ' ' .. Docket; -- overwrite ID even if |id= is set
end
 
if utilities.is_set (URL) then
URL = " " .. external_link( URL, nil, URL_origin, UrlAccess );
end
 
local Quote = A['Quote'];
local TransQuote = A['TransQuote'];
local ScriptQuote = A['ScriptQuote'];
if utilities.is_set (Quote) or utilities.is_set (TransQuote) or utilities.is_set (ScriptQuote) then
 
if utilities.is_set (Quote) then
if Quote:sub(1, 1) == '"' and Quote:sub(-1, -1) == '"' then -- if first and last characters of quote are quote marks
Quote = Quote:sub(2, -2); -- strip them off
end
end
 
Quote = utilities.wrap_style ('quoted-text', Quote ); -- wrap in <q>...</q> tags
if utilities.is_set (ScriptQuote) then
Quote = script_concatenate (Quote, ScriptQuote, 'script-quote'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after quote is wrapped
end
 
if utilities.is_set (TransQuote) then
if TransQuote:sub(1, 1) == '"' and TransQuote:sub(-1, -1) == '"' then -- if first and last characters of |trans-quote are quote marks
TransQuote = TransQuote:sub(2, -2); -- strip them off
end
Quote = Quote .. " " .. utilities.wrap_style ('trans-quoted-title', TransQuote );
end
 
if utilities.is_set (QuotePage) or utilities.is_set (QuotePages) then -- add page prefix
local quote_prefix = '';
if utilities.is_set (QuotePage) then
extra_text_in_page_check (QuotePage, 'quote-page'); -- add to maint cat if |quote-page= value begins with what looks like p., pp., etc.
if not NoPP then
quote_prefix = utilities.substitute (cfg.messages['p-prefix'], {sepc, QuotePage}), '', '', '';
else
quote_prefix = utilities.substitute (cfg.messages['nopp'], {sepc, QuotePage}), '', '', '';
end
elseif utilities.is_set (QuotePages) then
extra_text_in_page_check (QuotePages, 'quote-pages'); -- add to maint cat if |quote-pages= value begins with what looks like p., pp., etc.
if tonumber(QuotePages) ~= nil and not NoPP then -- if only digits, assume single page
quote_prefix = utilities.substitute (cfg.messages['p-prefix'], {sepc, QuotePages}), '', '';
elseif not NoPP then
quote_prefix = utilities.substitute (cfg.messages['pp-prefix'], {sepc, QuotePages}), '', '';
else
quote_prefix = utilities.substitute (cfg.messages['nopp'], {sepc, QuotePages}), '', '';
end
end
                       
Quote = quote_prefix .. ": " .. Quote;
else
Quote = sepc .. " " .. Quote;
end
 
PostScript = ""; -- cs1|2 does not supply terminal punctuation when |quote= is set
end
-- We check length of PostScript here because it will have been nuked by
-- the quote parameters. We'd otherwise emit a message even if there wasn't
-- a displayed postscript.
-- TODO: Should the max size (1) be configurable?
-- TODO: Should we check a specific pattern?
if utilities.is_set(PostScript) and mw.ustring.len(PostScript) > 1 then
utilities.set_message ('maint_postscript')
end
local Archived;
if utilities.is_set (ArchiveURL) then
local arch_text;
if not utilities.is_set (ArchiveDate) then
utilities.set_message ('err_archive_missing_date');
ArchiveDate = ''; -- empty string for concatenation
end
if "live" == UrlStatus then
arch_text = cfg.messages['archived'];
if sepc ~= "." then arch_text = arch_text:lower() end
if utilities.is_set (ArchiveDate) then
Archived = sepc .. ' ' .. utilities.substitute ( cfg.messages['archived-live'],
{external_link( ArchiveURL, arch_text, A:ORIGIN('ArchiveURL'), nil) .. ArchiveFormat, ArchiveDate } );
else
Archived = '';
end
if not utilities.is_set (OriginalURL) then
utilities.set_message ('err_archive_missing_url');
Archived = ''; -- empty string for concatenation
end
elseif utilities.is_set (OriginalURL) then -- UrlStatus is empty, 'dead', 'unfit', 'usurped', 'bot: unknown'
if utilities.in_array (UrlStatus, {'unfit', 'usurped', 'bot: unknown'}) then
arch_text = cfg.messages['archived-unfit'];
if sepc ~= "." then arch_text = arch_text:lower() end
Archived = sepc .. ' ' .. arch_text .. ArchiveDate; -- format already styled
if 'bot: unknown' == UrlStatus then
utilities.set_message ('maint_bot_unknown'); -- and add a category if not already added
else
utilities.set_message ('maint_unfit'); -- and add a category if not already added
end
else -- UrlStatus is empty, 'dead'
arch_text = cfg.messages['archived-dead'];
if sepc ~= "." then arch_text = arch_text:lower() end
if utilities.is_set (ArchiveDate) then
Archived = sepc .. " " .. utilities.substitute ( arch_text,
{ external_link( OriginalURL, cfg.messages['original'], OriginalURL_origin, OriginalAccess ) .. OriginalFormat, ArchiveDate } ); -- format already styled
else
Archived = ''; -- unset for concatenation
end
end
else -- OriginalUrl not set
arch_text = cfg.messages['archived-missing'];
if sepc ~= "." then arch_text = arch_text:lower() end
utilities.set_message ('err_archive_missing_url');
Archived = ''; -- empty string for concatenation
end
elseif utilities.is_set (ArchiveFormat) then
Archived = ArchiveFormat; -- if set and ArchiveURL not set ArchiveFormat has error message
else
Archived = '';
end
local Lay = '';
local LaySource = A['LaySource'];
local LayURL = A['LayURL'];
local LayFormat = A['LayFormat'];
LayFormat = style_format (LayFormat, LayURL, 'lay-format', 'lay-url');
if utilities.is_set (LayURL) then
if utilities.is_set (LayDate) then LayDate = " (" .. LayDate .. ")" end
if utilities.is_set (LaySource) then
LaySource = " &ndash; ''" .. utilities.safe_for_italics (LaySource) .. "''";
else
LaySource = "";
end
if sepc == '.' then
Lay = sepc .. " " .. external_link( LayURL, cfg.messages['lay summary'], A:ORIGIN('LayURL'), nil ) .. LayFormat .. LaySource .. LayDate
else
Lay = sepc .. " " .. external_link( LayURL, cfg.messages['lay summary']:lower(), A:ORIGIN('LayURL'), nil ) .. LayFormat .. LaySource .. LayDate
end
elseif utilities.is_set (LayFormat) then -- Test if |lay-format= is given without giving a |lay-url=
Lay = sepc .. LayFormat; -- if set and LayURL not set, then LayFormat has error message
end
 
local TranscriptURL = A['TranscriptURL']
local TranscriptFormat = A['TranscriptFormat'];
TranscriptFormat = style_format (TranscriptFormat, TranscriptURL, 'transcript-format', 'transcripturl');
local Transcript = A['Transcript'];
local TranscriptURL_origin = A:ORIGIN('TranscriptURL'); -- get name of parameter that holds TranscriptURL
if utilities.is_set (Transcript) then
if utilities.is_set (TranscriptURL) then
Transcript = external_link( TranscriptURL, Transcript, TranscriptURL_origin, nil );
end
Transcript = sepc .. ' ' .. Transcript .. TranscriptFormat;
elseif utilities.is_set (TranscriptURL) then
Transcript = external_link( TranscriptURL, nil, TranscriptURL_origin, nil );
end
 
local Publisher;
if utilities.is_set (PublicationDate) then
PublicationDate = wrap_msg ('published', PublicationDate);
end
if utilities.is_set (PublisherName) then
if utilities.is_set (PublicationPlace) then
Publisher = sepc .. " " .. PublicationPlace .. ": " .. PublisherName .. PublicationDate;
else
Publisher = sepc .. " " .. PublisherName .. PublicationDate; 
end
elseif utilities.is_set (PublicationPlace) then
Publisher= sepc .. " " .. PublicationPlace .. PublicationDate;
else
Publisher = PublicationDate;
end
local TransPeriodical =  A['TransPeriodical'];
local TransPeriodical_origin =  A:ORIGIN ('TransPeriodical');
-- Several of the above rely upon detecting this as nil, so do it last.
if (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical) or utilities.is_set (TransPeriodical)) then
if utilities.is_set (Title) or utilities.is_set (TitleNote) then
Periodical = sepc .. " " .. format_periodical (ScriptPeriodical, ScriptPeriodical_origin, Periodical, TransPeriodical, TransPeriodical_origin);
else
Periodical = format_periodical (ScriptPeriodical, ScriptPeriodical_origin, Periodical, TransPeriodical, TransPeriodical_origin);
end
end
local Language = A['Language'];
if utilities.is_set (Language) then
Language = language_parameter (Language); -- format, categories, name from ISO639-1, etc.
else
Language=''; -- language not specified so make sure this is an empty string;
--[[ TODO: need to extract the wrap_msg from language_parameter
so that we can solve parentheses bunching problem with Format/Language/TitleType
]]
end
 
--[[
Handle the oddity that is cite speech.  This code overrides whatever may be the value assigned to TitleNote (through |department=) and forces it to be " (Speech)" so that
the annotation directly follows the |title= parameter value in the citation rather than the |event= parameter value (if provided).
]]
if "speech" == config.CitationClass then -- cite speech only
TitleNote = TitleType; -- move TitleType to TitleNote so that it renders ahead of |event=
TitleType = ''; -- and unset
 
if utilities.is_set (Periodical) then -- if Periodical, perhaps because of an included |website= or |journal= parameter
if utilities.is_set (Conference) then -- and if |event= is set
Conference = Conference .. sepc .. " "; -- then add appropriate punctuation to the end of the Conference variable before rendering
end
end
end
 
-- Piece all bits together at last.  Here, all should be non-nil.
-- We build things this way because it is more efficient in LUA
-- not to keep reassigning to the same string variable over and over.
 
local tcommon;
local tcommon2; -- used for book cite when |contributor= is set
if utilities.in_array (config.CitationClass, {"journal", "citation"}) and utilities.is_set (Periodical) then
if utilities.is_set (Others) then Others = safe_join ({Others, sepc .. " "}, sepc) end -- add terminal punctuation & space; check for dup sepc; TODO why do we need to do this here?
tcommon = safe_join( {Others, Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language, Edition, Publisher, Agency, Volume}, sepc );
elseif utilities.in_array (config.CitationClass, {"book", "citation"}) and not utilities.is_set (Periodical) then -- special cases for book cites
if utilities.is_set (Contributors) then -- when we are citing foreword, preface, introduction, etc.
tcommon = safe_join( {Title, TitleNote}, sepc ); -- author and other stuff will come after this and before tcommon2
tcommon2 = safe_join( {Conference, Periodical, Format, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc );
else
tcommon = safe_join( {Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc );
end
 
elseif 'map' == config.CitationClass then -- special cases for cite map
if utilities.is_set (Chapter) then -- map in a book; TitleType is part of Chapter
tcommon = safe_join( {Title, Format, Edition, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc );
elseif utilities.is_set (Periodical) then -- map in a periodical
tcommon = safe_join( {Title, TitleType, Format, Periodical, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc );
else -- a sheet or stand-alone map
tcommon = safe_join( {Title, TitleType, Format, Edition, Scale, Series, Language, Cartography, Others, Publisher}, sepc );
end
elseif 'episode' == config.CitationClass then -- special case for cite episode
tcommon = safe_join( {Title, TitleNote, TitleType, Series, Language, Edition, Publisher}, sepc );
 
else -- all other CS1 templates
tcommon = safe_join( {Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language,
Volume, Others, Edition, Publisher, Agency}, sepc );
end
if #ID_list > 0 then
ID_list = safe_join( { sepc .. " ",  table.concat( ID_list, sepc .. " " ), ID }, sepc );
else
ID_list = ID;
end
local Via = A['Via'];
Via = utilities.is_set (Via) and  wrap_msg ('via', Via) or '';
local idcommon;
if 'audio-visual' == config.CitationClass or 'episode' == config.CitationClass then -- special case for cite AV media & cite episode position transcript
idcommon = safe_join( { ID_list, URL, Archived, Transcript, AccessDate, Via, Lay, Quote }, sepc );
else
idcommon = safe_join( { ID_list, URL, Archived, AccessDate, Via, Lay, Quote }, sepc );
end
local text;
local pgtext = Position .. Sheet .. Sheets .. Page .. Pages .. At;
 
local OrigDate = A['OrigDate'];
OrigDate = utilities.is_set (OrigDate) and wrap_msg ('origdate', OrigDate) or '';
if utilities.is_set (Date) then
if utilities.is_set (Authors) or utilities.is_set (Editors) then -- date follows authors or editors when authors not set
Date = " (" .. Date .. ")" .. OrigDate .. sepc .. " "; -- in parentheses
else -- neither of authors and editors set
if (string.sub(tcommon, -1, -1) == sepc) then -- if the last character of tcommon is sepc
Date = " " .. Date .. OrigDate; -- Date does not begin with sepc
else
Date = sepc .. " " .. Date .. OrigDate; -- Date begins with sepc
end
end
end
if utilities.is_set (Authors) then
if (not utilities.is_set (Date)) then -- when date is set it's in parentheses; no Authors termination
Authors = terminate_name_list (Authors, sepc); -- when no date, terminate with 0 or 1 sepc and a space
end
if utilities.is_set (Editors) then
local in_text = " ";
local post_text = "";
if utilities.is_set (Chapter) and 0 == #c then
in_text = in_text .. cfg.messages['in'] .. " "
if (sepc ~= '.') then
in_text = in_text:lower() -- lowercase for cs2
end
end
if EditorCount <= 1 then
post_text = " (" .. cfg.messages['editor'] .. ")"; -- be consistent with no-author, no-date case
else
post_text = " (" .. cfg.messages['editors'] .. ")";
end
Editors = terminate_name_list (in_text .. Editors .. post_text, sepc); -- terminate with 0 or 1 sepc and a space
end
if utilities.is_set (Contributors) then -- book cite and we're citing the intro, preface, etc.
local by_text = sepc .. ' ' .. cfg.messages['by'] .. ' ';
if (sepc ~= '.') then by_text = by_text:lower() end -- lowercase for cs2
Authors = by_text .. Authors; -- author follows title so tweak it here
if utilities.is_set (Editors) and utilities.is_set (Date) then -- when Editors make sure that Authors gets terminated
Authors = terminate_name_list (Authors, sepc); -- terminate with 0 or 1 sepc and a space
end
if (not utilities.is_set (Date)) then -- when date is set it's in parentheses; no Contributors termination
Contributors = terminate_name_list (Contributors, sepc); -- terminate with 0 or 1 sepc and a space
end
text = safe_join( {Contributors, Date, Chapter, tcommon, Authors, Place, Editors, tcommon2, pgtext, idcommon }, sepc );
else
text = safe_join( {Authors, Date, Chapter, Place, Editors, tcommon, pgtext, idcommon }, sepc );
end
elseif utilities.is_set (Editors) then
if utilities.is_set (Date) then
if EditorCount <= 1 then
Editors = Editors .. ", " .. cfg.messages['editor'];
else
Editors = Editors .. ", " .. cfg.messages['editors'];
end
else
if EditorCount <= 1 then
Editors = Editors .. " (" .. cfg.messages['editor'] .. ")" .. sepc .. " "
else
Editors = Editors .. " (" .. cfg.messages['editors'] .. ")" .. sepc .. " "
end
end
text = safe_join( {Editors, Date, Chapter, Place, tcommon, pgtext, idcommon}, sepc );
else
if utilities.in_array (config.CitationClass, {"journal", "citation"}) and utilities.is_set (Periodical) then
text = safe_join( {Chapter, Place, tcommon, pgtext, Date, idcommon}, sepc );
else
text = safe_join( {Chapter, Place, tcommon, Date, pgtext, idcommon}, sepc );
end
end
if utilities.is_set (PostScript) and PostScript ~= sepc then
text = safe_join( {text, sepc}, sepc ); -- Deals with italics, spaces, etc.
text = text:sub(1, -sepc:len() - 1);
end
text = safe_join( {text, PostScript}, sepc );
 
-- Now enclose the whole thing in a <cite> element
local options_t = {};
options_t.class = cite_class_attribute_make (config.CitationClass, Mode);
 
local Ref = is_valid_parameter_value (A['Ref'], A:ORIGIN('Ref'), cfg.keywords_lists['ref'], nil, true); -- nil when |ref=harv; A['Ref'] else
 
if 'none' ~= cfg.keywords_xlate[(Ref and Ref:lower()) or ''] then
local namelist_t = {}; -- holds selected contributor, author, editor name list
local year = first_set ({Year, anchor_year}, 2); -- Year first for legacy citations and for YMD dates that require disambiguation
 
if #c > 0 then -- if there is a contributor list
namelist_t = c; -- select it
elseif #a > 0 then -- or an author list
namelist_t = a;
elseif #e > 0 then -- or an editor list
namelist_t = e;
end
local citeref_id;
if #namelist_t > 0 then -- if there are names in namelist_t
citeref_id = make_citeref_id (namelist_t, year); -- go make the CITEREF anchor
if mw.uri.anchorEncode (citeref_id) == ((Ref and mw.uri.anchorEncode (Ref)) or '') then -- Ref may already be encoded (by {{sfnref}}) so citeref_id must be encoded before comparison
utilities.set_message ('maint_ref_duplicates_default');
end
else
citeref_id = ''; -- unset
end
options_t.id = Ref or citeref_id;
end
 
if string.len (text:gsub('%b<>', '')) <= 2 then -- remove html and html-like tags; then get length of what remains;
z.error_cats_t = {}; -- blank the categories list
z.error_msgs_t = {}; -- blank the error messages list
OCinSoutput = nil; -- blank the metadata string
text = ''; -- blank the the citation
utilities.set_message ('err_empty_citation'); -- set empty citation message and category
end
local render_t = {}; -- here we collect the final bits for concatenation into the rendered citation
 
if utilities.is_set (options_t.id) then -- here we wrap the rendered citation in <cite ...>...</cite> tags
table.insert (render_t, utilities.substitute (cfg.presentation['cite-id'], {mw.uri.anchorEncode(options_t.id), mw.text.nowiki(options_t.class), text})); -- when |ref= is set or when there is a namelist
else
table.insert (render_t, utilities.substitute (cfg.presentation['cite'], {mw.text.nowiki(options_t.class), text})); -- when |ref=none or when namelist_t empty and |ref= is missing or is empty
end
 
if OCinSoutput then -- blanked when citation is 'empty' so don't bother to add boilerplate metadata span
table.insert (render_t, utilities.substitute (cfg.presentation['ocins'], OCinSoutput)); -- format and append metadata to the citation
end
 
local template_name = ('citation' == config.CitationClass) and 'citation' or 'cite ' .. (cfg.citation_class_map_t[config.CitationClass] or config.CitationClass);
local template_link = '[[Template:' .. template_name .. '|' .. template_name .. ']]';
local msg_prefix = '<code class="cs1-code">{{' .. template_link .. '}}</code>: ';
 
if 0 ~= #z.error_msgs_t then
mw.addWarning (utilities.substitute (cfg.messages.warning_msg_e, template_link));
 
table.insert (render_t, ' '); -- insert a space between citation and its error messages
table.sort (z.error_msgs_t); -- sort the error messages list; sorting includes wrapping <span> and <code> tags; hidden-error sorts ahead of visible-error
 
local hidden = true; -- presume that the only error messages emited by this template are hidden
for _, v in ipairs (z.error_msgs_t) do -- spin through the list of error messages
if v:find ('cs1-visible-error', 1, true) then -- look for the visible error class name
hidden = false; -- found one; so don't hide the error message prefix
break; -- and done because no need to look further
end
end
 
z.error_msgs_t[1] = table.concat ({utilities.error_comment (msg_prefix, hidden), z.error_msgs_t[1]}); -- add error message prefix to first error message to prevent extraneous punctuation
table.insert (render_t, table.concat (z.error_msgs_t, '; ')); -- make a big string of error messages and add it to the rendering
end
 
if 0 ~= #z.maint_cats_t then
mw.addWarning (utilities.substitute (cfg.messages.warning_msg_m, template_link));
 
table.sort (z.maint_cats_t); -- sort the maintenance messages list
 
local maint_msgs_t = {}; -- here we collect all of the maint messages
 
if 0 == #z.error_msgs_t then -- if no error messages
table.insert (maint_msgs_t, msg_prefix); -- insert message prefix in maint message livery
end
for _, v in ipairs( z.maint_cats_t ) do -- append maintenance categories
table.insert (maint_msgs_t, -- assemble new maint message and add it to the maint_msgs_t table
table.concat ({v, ' (', utilities.substitute (cfg.messages[':cat wikilink'], v), ')'})
);
end
table.insert (render_t, utilities.substitute (cfg.presentation['hidden-maint'], table.concat (maint_msgs_t, ' '))); -- wrap the group of maint messages with proper presentation and save
end
 
if not no_tracking_cats then
for _, v in ipairs (z.error_cats_t) do -- append error categories
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v));
end
for _, v in ipairs (z.maint_cats_t) do -- append maintenance categories
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v));
end
for _, v in ipairs (z.prop_cats_t) do -- append properties categories
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v));
end
end
 
return table.concat (render_t); -- make a big string and done
end
 
 
--[[--------------------------< V A L I D A T E >--------------------------------------------------------------
 
Looks for a parameter's name in one of several whitelists.
 
Parameters in the whitelist can have three values:
true - active, supported parameters
false - deprecated, supported parameters
nil - unsupported parameters
]]
 
local function validate (name, cite_class, empty)
local name = tostring (name);
local enum_name; -- for enumerated parameters, is name with enumerator replaced with '#'
local state;
local function state_test (state, name) -- local function to do testing of state values
if true == state then return true; end -- valid actively supported parameter
if false == state then
if empty then return nil; end -- empty deprecated parameters are treated as unknowns
deprecated_parameter (name); -- parameter is deprecated but still supported
return true;
end
if 'tracked' == state then
local base_name = name:gsub ('%d', ''); -- strip enumerators from parameter names that have them to get the base name
utilities.add_prop_cat ('tracked-param', {base_name}, base_name); -- add a properties category; <base_name> modifies <key>
return true;
end
return nil;
end
 
if name:find ('#') then -- # is a cs1|2 reserved character so parameters with # not permitted
return nil;
end
 
if utilities.in_array (cite_class, whitelist.preprint_template_list ) then -- limited parameter sets allowed for these templates
state = whitelist.limited_basic_arguments[name];
if true == state_test (state, name) then return true; end
 
state = whitelist.preprint_arguments[cite_class][name]; -- look in the parameter-list for the template identified by cite_class
if true == state_test (state, name) then return true; end
 
-- limited enumerated parameters list
enum_name = name:gsub("%d+", "#" ); -- replace digit(s) with # (last25 becomes last#) (mw.ustring because non-Western 'local' digits)
state = whitelist.limited_numbered_arguments[enum_name];
if true == state_test (state, name) then return true; end
 
return false; -- not supported because not found or name is set to nil
end -- end limited parameter-set templates
 
if utilities.in_array (cite_class, whitelist.unique_param_template_list) then -- experiment for template-specific parameters for templates that accept parameters from the basic argument list
state = whitelist.unique_arguments[cite_class][name]; -- look in the template-specific parameter-lists for the template identified by cite_class
if true == state_test (state, name) then return true; end
end -- if here, fall into general validation
state = whitelist.basic_arguments[name]; -- all other templates; all normal parameters allowed
if true == state_test (state, name) then return true; end
 
-- all enumerated parameters allowed
enum_name = name:gsub("%d+", "#" ); -- replace digit(s) with # (last25 becomes last#) (mw.ustring because non-Western 'local' digits)
state = whitelist.numbered_arguments[enum_name];
if true == state_test (state, name) then return true; end
 
return false; -- not supported because not found or name is set to nil
end
 
 
--[=[-------------------------< I N T E R _ W I K I _ C H E C K >----------------------------------------------
 
check <value> for inter-language interwiki-link markup.  <prefix> must be a MediaWiki-recognized language
code.  when these values have the form (without leading colon):
[[<prefix>:link|label]] return label as plain-text
[[<prefix>:link]] return <prefix>:link as plain-text
 
return value as is else
 
]=]
 
local function inter_wiki_check (parameter, value)
local prefix = value:match ('%[%[(%a+):'); -- get an interwiki prefix if one exists
local _;
if prefix and cfg.inter_wiki_map[prefix:lower()] then -- if prefix is in the map, needs preceding colon so
utilities.set_message ('err_bad_paramlink', parameter); -- emit an error message
_, value, _ = utilities.is_wikilink (value); -- extract label portion from wikilink
end
return value;
end
 
 
--[[--------------------------< M I S S I N G _ P I P E _ C H E C K >------------------------------------------
 
Look at the contents of a parameter. If the content has a string of characters and digits followed by an equal
sign, compare the alphanumeric string to the list of cs1|2 parameters.  If found, then the string is possibly a
parameter that is missing its pipe.  There are two tests made:
{{cite ... |title=Title access-date=2016-03-17}} -- the first parameter has a value and whitespace separates that value from the missing pipe parameter name
{{cite ... |title=access-date=2016-03-17}} -- the first parameter has no value (whitespace after the first = is trimmed by MediaWiki)
cs1|2 shares some parameter names with XML/HTML attributes: class=, title=, etc.  To prevent false positives XML/HTML
tags are removed before the search.
 
If a missing pipe is detected, this function adds the missing pipe maintenance category.
 
]]
 
local function missing_pipe_check (parameter, value)
local capture;
value = value:gsub ('%b<>', ''); -- remove XML/HTML tags because attributes: class=, title=, etc.
 
capture = value:match ('%s+(%a[%w%-]+)%s*=') or value:match ('^(%a[%w%-]+)%s*='); -- find and categorize parameters with possible missing pipes
if capture and validate (capture) then -- if the capture is a valid parameter name
utilities.set_message ('err_missing_pipe', parameter);
end
end
 
 
--[[--------------------------< H A S _ E X T R A N E O U S _ P U N C T >--------------------------------------
 
look for extraneous terminal punctuation in most parameter values; parameters listed in skip table are not checked
 
]]
 
local function has_extraneous_punc (param, value)
if 'number' == type (param) then
return;
end
param = param:gsub ('%d+', '#'); -- enumerated name-list mask params allow terminal punct; normalize
if cfg.punct_skip[param] then
return; -- parameter name found in the skip table so done
end
if value:match ('[,;:]$') then
utilities.set_message ('maint_extra_punct'); -- has extraneous punctuation; add maint cat
end
if value:match ('^=') then -- sometimes an extraneous '=' character appears ...
utilities.set_message ('maint_extra_punct'); -- has extraneous punctuation; add maint cat
end
end
 
 
--[[--------------------------< H A S _ E X T R A N E O U S _ U R L >------------------------------------------
 
look for extraneous url parameter values; parameters listed in skip table are not checked
 
]]
 
local function has_extraneous_url (url_param_t)
local url_error_t = {};
check_for_url (url_param_t, url_error_t); -- extraneous url check
if 0 ~= #url_error_t then -- non-zero when there are errors
table.sort (url_error_t);
utilities.set_message ('err_param_has_ext_link', {utilities.make_sep_list (#url_error_t, url_error_t)}); -- add this error message
end
end
 
 
--[[--------------------------< C I T A T I O N >--------------------------------------------------------------
 
This is used by templates such as {{cite book}} to create the actual citation text.
 
]]
 
local function citation(frame)
Frame = frame; -- save a copy in case we need to display an error message in preview mode
local sandbox = '/sandbox' -- i18n: replace this rvalue with the name that your wiki uses to identify sandbox subpages
is_sandbox = nil ~= string.find (frame:getTitle(), sandbox, 1, true); -- is this invoke the sandbox module?
sandbox = is_sandbox and sandbox or ''; -- use i18n sandbox to load sandbox modules when this module is the sandox; live modules else
 
local pframe = frame:getParent()
local styles;
cfg = mw.loadData ('Module:Citation/CS1/Configuration' .. sandbox); -- load sandbox versions of support modules when {{#invoke:Citation/CS1/sandbox|...}}; live modules else
whitelist = mw.loadData ('Module:Citation/CS1/Whitelist' .. sandbox);
utilities = require ('Module:Citation/CS1/Utilities' .. sandbox);
validation = require ('Module:Citation/CS1/Date_validation' .. sandbox);
identifiers = require ('Module:Citation/CS1/Identifiers' .. sandbox);
metadata = require ('Module:Citation/CS1/COinS' .. sandbox);
styles = 'Module:Citation/CS1' .. sandbox .. '/styles.css';
 
utilities.set_selected_modules (cfg); -- so that functions in Utilities can see the selected cfg tables
identifiers.set_selected_modules (cfg, utilities); -- so that functions in Identifiers can see the selected cfg tables and selected Utilities module
validation.set_selected_modules (cfg, utilities); -- so that functions in Date validataion can see selected cfg tables and the selected Utilities module
metadata.set_selected_modules (cfg, utilities); -- so that functions in COinS can see the selected cfg tables and selected Utilities module
 
z = utilities.z; -- table of error and category tables in Module:Citation/CS1/Utilities
 
is_preview_mode = not utilities.is_set (frame:preprocess ('{{REVISIONID}}'));
 
local args = {}; -- table where we store all of the template's arguments
local suggestions = {}; -- table where we store suggestions if we need to loadData them
local error_text; -- used as a flag
 
local config = {}; -- table to store parameters from the module {{#invoke:}}
for k, v in pairs( frame.args ) do -- get parameters from the {{#invoke}} frame
config[k] = v;
-- args[k] = v; -- crude debug support that allows us to render a citation from module {{#invoke:}}; skips parameter validation; TODO: keep?
end
 
local capture; -- the single supported capture when matching unknown parameters using patterns
local empty_unknowns = {}; -- sequence table to hold empty unknown params for error message listing
for k, v in pairs( pframe.args ) do -- get parameters from the parent (template) frame
v = mw.ustring.gsub (v, '^%s*(.-)%s*$', '%1'); -- trim leading/trailing whitespace; when v is only whitespace, becomes empty string
if v ~= '' then
if ('string' == type (k)) then
k = mw.ustring.gsub (k, '%d', cfg.date_names.local_digits); -- for enumerated parameters, translate 'local' digits to Western 0-9
end
end
if not validate( k, config.CitationClass ) then
missing_pipe_check (v); -- do we think that there is a parameter that is missing a pipe?
if type (k) ~= 'string' then -- exclude empty numbered parameters
if v:match("%S+") ~= nil then
args[k] = v;
error_text = utilities.set_message ('err_text_ignored', {v});
elseif args[k] ~= nil or (k == 'postscript') then
end
args[k] = v;
elseif validate (k:lower(), config.CitationClass) then
end
error_text = utilities.set_message ('err_parameter_ignored_suggest', {k, k:lower()}); -- suggest the lowercase version of the parameter
else
if nil == suggestions.suggestions then -- if this table is nil then we need to load it
if is_sandbox then -- did the {{#invoke:}} use sandbox version?
suggestions = mw.loadData( 'Module:Citation/CS1/Suggestions/sandbox' ); -- use the sandbox version
else
suggestions = mw.loadData( 'Module:Citation/CS1/Suggestions' ); -- use the live version
end
end
for pattern, param in pairs (suggestions.patterns) do -- loop through the patterns to see if we can suggest a proper parameter
capture = k:match (pattern); -- the whole match if no capture in pattern else the capture if a match
if capture then -- if the pattern matches
param = utilities.substitute (param, capture); -- add the capture to the suggested parameter (typically the enumerator)
if validate (param, config.CitationClass) then -- validate the suggestion to make sure that the suggestion is supported by this template (necessary for limited parameter lists)
error_text = utilities.set_message ('err_parameter_ignored_suggest', {k, param}); -- set the suggestion error message
else
error_text = utilities.set_message ('err_parameter_ignored', {k}); -- suggested param not supported by this template
v = ''; -- unset
end
end
end
if not utilities.is_set (error_text) then -- couldn't match with a pattern, is there an explicit suggestion?
if (suggestions.suggestions[ k:lower() ] ~= nil) and validate (suggestions.suggestions[ k:lower() ], config.CitationClass) then
utilities.set_message ('err_parameter_ignored_suggest', {k, suggestions.suggestions[ k:lower() ]});
else
utilities.set_message ('err_parameter_ignored', {k});
v = ''; -- unset value assigned to unrecognized parameters (this for the limited parameter lists)
end
end
end  
end
 
args[k] = v; -- save this parameter and its value
 
elseif not utilities.is_set (v) then -- for empty parameters
if not validate (k, config.CitationClass, true) then -- is this empty parameter a valid parameter
k = ('' == k) and '(empty string)' or k; -- when k is empty string (or was space(s) trimmed to empty string), replace with descriptive text
table.insert (empty_unknowns, utilities.wrap_style ('parameter', k)); -- format for error message and add to the list
end
-- crude debug support that allows us to render a citation from module {{#invoke:}} TODO: keep?
-- elseif args[k] ~= nil or (k == 'postscript') then -- when args[k] has a value from {{#invoke}} frame (we don't normally do that)
-- args[k] = v; -- overwrite args[k] with empty string from pframe.args[k] (template frame); v is empty string here
end -- not sure about the postscript bit; that gets handled in parameter validation; historical artifact?
end
end
if 0 ~= #empty_unknowns then -- create empty unknown error message
utilities.set_message ('err_param_unknown_empty', {
1 == #empty_unknowns and '' or 's',
utilities.make_sep_list (#empty_unknowns, empty_unknowns)
});
end
local url_param_t = {};


for k, v in pairs( args ) do
for k, v in pairs( args ) do
if 'string' == type (k) then -- don't evaluate positional parameters
if 'string' == type (k) then -- don't evaluate positional parameters
has_invisible_chars (k, v); -- look for invisible characters
has_invisible_chars (k, v);
end
has_extraneous_punc (k, v); -- look for extraneous terminal punctuation in parameter values
missing_pipe_check (k, v); -- do we think that there is a parameter that is missing a pipe?
args[k] = inter_wiki_check (k, v); -- when language interwiki-linked parameter missing leading colon replace with wiki-link label
 
if 'string' == type (k) and not cfg.url_skip[k] then -- when parameter k is not positional and not in url skip table
url_param_t[k] = v; -- make a parameter/value list for extraneous url check
end
end
end
end
 
return citation0( config, args)
has_extraneous_url (url_param_t); -- look for url in parameter values where a url does not belong
 
return table.concat ({
frame:extensionTag ('templatestyles', '', {src=styles}),
citation0( config, args)
});
end
end


 
return cs1;
--[[--------------------------< E X P O R T E D  F U N C T I O N S >------------------------------------------
]]
 
return {citation = citation};

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