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אונטערשייד צווישן ווערסיעס פון "יחידה:Citation/CS1"

מאדול שמועס

יחידה:Citation/CS1 (זעט מקור)

רעוויזיע פון 21:21, 7 סעפטעמבער 2025

12,687 בייטן אראפגענומען ,  פֿאַר 2 חדשים
אנולירט
(אפדעיט פון ענוויקי)
צייכן: צוריקגעשטעלט
(אנולירט)
צייכנס: אַנולירונג צוריקגעשטעלט
שורה 28: שורה 28:
local added_vanc_errs; -- Boolean flag so we only emit one Vancouver error / category
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 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 added_numeric_name_errs; -- Boolean flag so we only emit one numeric name error / category and stop testing names once an error is encountered
local Frame; -- holds the module's frame table
local added_numeric_name_maint; -- Boolean flag so we only emit one numeric name maint category and stop testing names once a category has been emitted
local is_preview_mode; -- true when article is in preview mode; false when using 'Preview page with this template' (previewing the module)
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 is_sandbox; -- true when using sandbox modules to render citation
שורה 147: שורה 146:
'%f[%w][%w][%w]%.%a%a+$', -- two character hostname and TLD
'%f[%w][%w][%w]%.%a%a+$', -- two character hostname and TLD
'^%d%d?%d?%.%d%d?%d?%.%d%d?%d?%.%d%d?%d?', -- IPv4 address
'^%d%d?%d?%.%d%d?%d?%.%d%d?%d?%.%d%d?%d?', -- IPv4 address
'[%a%d]+%:?'                                                            -- IPv6 address
}
}


שורה 245: שורה 243:
local function link_param_ok (value)
local function link_param_ok (value)
local scheme, domain;
local scheme, domain;
if value:find ('[<>%[%]|{}]') then                                         -- if any prohibited characters
if value:find ('[<>%[%]|{}]') then -- if any prohibited characters
return false;
return false;
end
end
שורה 343: שורה 341:
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+') or value:match ('%s//%S+') then -- if protocol-relative bare URL: //yyyyy.zzz; authority indicator (//) must be be preceded nothing or by whitespace
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
שורה 1,039: שורה 1,037:
end
end
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\225\184\128-\225\187\191%-%s%']*$") or
if nil == mw.ustring.find (last, "^[A-Za-z\195\128-\195\150\195\152-\195\182\195\184-\198\191\199\132-\201\143%-%s%']*$") 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\225\184\128-\225\187\191%-%s%'%.]*$") then
nil == mw.ustring.find (first, "^[A-Za-z\195\128-\195\150\195\152-\195\182\195\184-\198\191\199\132-\201\143%-%s%'%.]*$") then
add_vanc_error (cfg.err_msg_supl['non-Latin char'], position);
add_vanc_error (cfg.err_msg_supl['non-Latin char'], position);
return false; -- not a string of Latin characters; Vancouver requires Romanization
return false; -- not a string of Latin characters; Vancouver requires Romanization
שורה 1,065: שורה 1,063:
]]
]]


local function reduce_to_initials (first, position)
local function reduce_to_initials(first, position)
if first:find (',', 1, true) then
local name, suffix = mw.ustring.match(first, "^(%u+) ([%dJS][%drndth]+)$");
return first; -- commas not allowed; abandon
end
 
local name, suffix = mw.ustring.match (first, "^(%u+) ([%dJS][%drndth]+)$");


if not name then -- if not initials and a suffix
if not name then -- if not initials and a suffix
name = mw.ustring.match (first, "^(%u+)$"); -- is it just initials?
name = mw.ustring.match(first, "^(%u+)$"); -- is it just initials?
end
end


שורה 1,091: שורה 1,085:
end -- if here then name has 3 or more uppercase letters so treat them as a word
end -- if here then name has 3 or more uppercase letters so treat them as a word


local initials_t, names_t = {}, {}; -- tables to hold name parts and initials
local initials, names = {}, {}; -- tables to hold name parts and initials
local i = 1; -- counter for number of initials
local i = 1; -- counter for number of initials


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


while names_t[i] do -- loop through the sequence
while names[i] do -- loop through the table
if 1 < i and names_t[i]:match ('[%dJS][%drndth]+%.?$') then -- if not the first name, and looks like a suffix (may have trailing dot)
if 1 < i and names[i]:match ('[%dJS][%drndth]+%.?$') then -- if not the first name, and looks like a suffix (may have trailing dot)
names_t[i] = names_t[i]:gsub ('%.', ''); -- remove terminal dot if present
names[i] = names[i]:gsub ('%.', ''); -- remove terminal dot if present
if is_suffix (names_t[i]) then -- if a legitimate suffix
if is_suffix (names[i]) then -- if a legitimate suffix
table.insert (initials_t, ' ' .. names_t[i]); -- add a separator space, insert at end of initials sequence
table.insert (initials, ' ' .. names[i]); -- add a separator space, insert at end of initials table
break; -- and done because suffix must fall at the end of a name
break; -- and done because suffix must fall at the end of a name
end -- no error message if not a suffix; possibly because of Romanization
end -- no error message if not a suffix; possibly because of Romanization
end
end
if 3 > i then
if 3 > i then
table.insert (initials_t, mw.ustring.sub (names_t[i], 1, 1)); -- insert the initial at end of initials sequence
table.insert (initials, mw.ustring.sub(names[i], 1, 1)); -- insert the initial at end of initials table
end
end
i = i + 1; -- bump the counter
i = i + 1; -- bump the counter
end
end
return table.concat (initials_t); -- Vancouver format does not include spaces.
return table.concat(initials) -- Vancouver format does not include spaces.
end
end


שורה 1,251: שורה 1,245:
if one then -- if <one> has a value (name, mdash replacement, or mask text replacement)
if one then -- if <one> has a value (name, mdash replacement, or mask text replacement)
local proj, tag = interwiki_prefixen_get (one, true); -- get the interwiki prefixen if present
local proj, tag = interwiki_prefixen_get (one, true); -- get the interwiki prefixen if present
if 'w' == proj and ('Wikipedia' == mw.site.namespaces.Project['name']) then
if 'w' == proj and ('Wikipedia' == mw.site.namespaces.Project['name']) then
proj = nil; -- for stuff like :w:de:<article>, :w is unnecessary TODO: maint cat?
proj = nil; -- for stuff like :w:de:<article>, :w is unnecessary TODO: maint cat?
end
end
if proj then
if proj then
local proj_name = ({['d'] = 'Wikidata', ['s'] = 'Wikisource', ['w'] = 'Wikipedia'})[proj]; -- :w (wikipedia) for linking from a non-wikipedia project
proj = ({['d'] = 'Wikidata', ['s'] = 'Wikisource', ['w'] = 'Wikipedia'})[proj]; -- :w (wikipedia) for linking from a non-wikipedia project
if proj_name then  
if proj then  
one = one .. utilities.wrap_style ('interproj', proj_name); -- add resized leading space, brackets, static text, language name
one = one .. utilities.wrap_style ('interproj', proj); -- add resized leading space, brackets, static text, language name
utilities.add_prop_cat ('interproj-linked-name', proj); -- categorize it; <proj> is sort key
tag = nil; -- unset; don't do both project and language
tag = nil; -- unset; don't do both project and language
end
end
שורה 1,269: שורה 1,263:
if lang then -- error messaging done in extract_names() where we know parameter names
if lang then -- error messaging done in extract_names() where we know parameter names
one = one .. utilities.wrap_style ('interwiki', lang); -- add resized leading space, brackets, static text, language name
one = one .. utilities.wrap_style ('interwiki', lang); -- add resized leading space, brackets, static text, language name
utilities.add_prop_cat ('interwiki-linked-name', tag); -- categorize it; <tag> is sort key
end
end
end
end
שורה 1,390: שורה 1,383:
--[[---------------------< N A M E _ I S _ N U M E R I C >----------------------
--[[---------------------< N A M E _ I S _ N U M E R I C >----------------------


Add an error message and category when <name> parameter value does not contain letters.   
Add maint cat when name parameter value does not contain letters.  Does not catch
 
mixed alphanumeric names so |last=A. Green (1922-1987) does not get caught in the
Add a maintenance category when <name> parameter value has numeric characters mixed with characters that are
current version of this test but |first=(1888) is caught.
not numeric characters; could be letters and/or punctuation characters.
 
This function will only emit one error and one maint message for the current template.  Does not emit both error
and maint messages/categories for the same parameter value.


returns nothing
returns nothing
שורה 1,402: שורה 1,391:
]]
]]


local function name_is_numeric (name, name_alias, list_name)
local function name_is_numeric (name, list_name)
local patterns = {
if utilities.is_set (name) then
'^%D+%d', -- <name> must have digits preceded by other characters
if mw.ustring.match (name, '^[%A]+$') then -- when name does not contain any letters
'^%D*%d+%D+', -- <name> must have digits followed by other characters
utilities.set_message ('maint_numeric_names', cfg.special_case_translation [list_name]); -- add a maint cat for this template
}
 
if not added_numeric_name_errs and mw.ustring.match (name, '^[%A]+$') then -- if we have not already set an error message and <name> does not have any alpha characters
utilities.set_message ('err_numeric_names', name_alias); -- add an error message
added_numeric_name_errs = true; -- set the flag so we emit only one error message
return; -- when here no point in further testing; abandon
end
 
if not added_numeric_name_maint then -- if we have already set a maint message
for _, pattern in ipairs (patterns) do -- spin through list of patterns
if mw.ustring.match (name, pattern) then -- digits preceded or followed by anything but digits; %D+ includes punctuation
utilities.set_message ('maint_numeric_names', cfg.special_case_translation [list_name]); -- add a maint cat for this template
added_numeric_name_maint = true; -- set the flag so we emit only one maint message
return; -- when here no point in further testing; abandon
end
end
end
end
end
שורה 1,557: שורה 1,531:
if not accept_name then -- <last> not wrapped in accept-as-written markup
if not accept_name then -- <last> not wrapped in accept-as-written markup
name_has_mult_names (last, list_name); -- check for multiple names in the parameter
name_has_mult_names (last, list_name); -- check for multiple names in the parameter
name_is_numeric (last, last_alias, list_name); -- check for names that have no letters or are a mix of digits and other characters
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
name_is_generic (last, last_alias); -- check for names found in the generic names list
end
end
שורה 1,567: שורה 1,541:
if not accept_name then -- <first> not wrapped in accept-as-written markup
if not accept_name then -- <first> not wrapped in accept-as-written markup
name_has_mult_names (first, list_name, 0); -- check for multiple names in the parameter; 0 is number of allowed commas in a given name
name_has_mult_names (first, list_name, 0); -- check for multiple names in the parameter; 0 is number of allowed commas in a given name
name_is_numeric (first, first_alias, list_name); -- check for names that have no letters or are a mix of digits and other characters
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
name_is_generic (first, first_alias); -- check for names found in the generic names list
end
end
שורה 1,700: שורה 1,674:
name = cfg.lang_tag_remap[lang_param_lc]; -- assume <lang_param_lc> is a tag; attempt to get remapped language name  
name = cfg.lang_tag_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
if name then -- when <name>, <lang_param> is a tag for a remapped language name
if cfg.lang_name_remap[name:lower()][2] ~= lang_param_lc then
utilities.set_message ('maint_unknown_lang'); -- add maint category if not already added
return name, cfg.lang_name_remap[name:lower()][2]; -- so return name and tag from lang_name_remap[name]; special case to xlate sr-ec and sr-el to sr-cyrl and sr-latn
end
return name, lang_param_lc; -- so return <name> from remap and <lang_param_lc>
return name, lang_param_lc; -- so return <name> from remap and <lang_param_lc>
end
end


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


if cfg.lang_name_remap[lang_param_lc] then -- not a remapped tag, assume <lang_param_lc> is a name; attempt to get remapped language tag  
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  
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
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
if tag then
return cfg.mw_languages_by_tag_t[tag], tag; -- <lang_param_lc> is a name so return the name from the table and <tag>
end
end


שורה 1,723: שורה 1,699:
end
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
if tag then
return cfg.mw_languages_by_tag_t[tag], tag; -- <lang_param_lc> is a name so return the name from the table and <tag>
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
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


שורה 1,852: שורה 1,822:
-- emit a maintenance message if user postscript is the default cs2 postscript
-- emit a maintenance message if user postscript is the default cs2 postscript
-- we catch the opposite case for cs1 in set_cs_style
-- we catch the opposite case for cs1 in set_cs_style
if 'cs2' == mode or ('cs1' ~= mode and 'citation' == cite_class) then -- {{citation |title=Title |mode=cs1 |postscript=none}} should not emit maint message
if 'cs2' == mode or 'citation' == cite_class then
utilities.set_message ('maint_postscript');
utilities.set_message ('maint_postscript');
end
end
שורה 1,978: שורה 1,948:
--[[--------------------------< E X T R A _ T E X T _ I N _ V O L _ I S S _ C H E C K >------------------------
--[[--------------------------< 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.  Applies to
Adds error if |volume= or |issue= has what appears to be some form of redundant 'type' indicator.
both; this function looks for issue text in both |issue= and |volume= and looks for volume-like text in |voluem=
and |issue=.


For |volume=:
For |volume=:
שורה 1,989: שורה 1,957:
For |issue=:
For |issue=:
'No.', 'I.', 'Iss.' (with or without the dot) abbreviations, or 'Issue' in the first characters of the
'No.', 'I.', 'Iss.' (with or without the dot) abbreviations, or 'Issue' in the first characters of the
parameter content (all case insensitive); numero styling: 'n°' with degree sign U+00B0, and № precomposed
parameter content (all case insensitive).
numero sign U+2116.
Single character values ('v', 'i', 'n') allowed when not followed by separator character ('.', ':', '=', or
Single character values ('v', 'i', 'n') allowed when not followed by separator character ('.', ':', '=', or
שורה 2,008: שורה 1,975:
end
end
local patterns = 'v' == selector and cfg.vol_iss_pg_patterns.vpatterns or cfg.vol_iss_pg_patterns.ipatterns;
local handler = 'v' == selector and 'err_extra_text_volume' or 'err_extra_text_issue';
local handler = 'v' == selector and 'err_extra_text_volume' or 'err_extra_text_issue';
val = val:lower(); -- force parameter value to lower case
val = val:lower(); -- force parameter value to lower case
 
for _, pattern in ipairs (patterns) do -- spin through the selected sequence table of patterns
for _, pattern in ipairs (cfg.vol_iss_pg_patterns.vi_patterns_t) do -- spin through the sequence table of patterns
if val:match (pattern) then -- when a match, error so
if val:match (pattern) then -- when a match, error so
utilities.set_message (handler, name); -- add error message
utilities.set_message (handler, name); -- add error message
שורה 2,031: שורה 1,999:


local function get_v_name_table (vparam, output_table, output_link_table)
local function get_v_name_table (vparam, output_table, output_link_table)
local _, accept = utilities.has_accept_as_written (vparam);
if accept then
utilities.add_prop_cat ('vanc-accept'); -- add properties category
end
local name_table = mw.text.split(vparam, "%s*,%s*"); -- names are separated by commas
local name_table = mw.text.split(vparam, "%s*,%s*"); -- names are separated by commas
local wl_type, label, link; -- wl_type not used here; just a placeholder
local wl_type, label, link; -- wl_type not used here; just a placeholder
שורה 2,476: שורה 2,440:
local path, timestamp, flag; -- portions of the archive.org URL
local path, timestamp, flag; -- portions of the archive.org URL
timestamp = url:match ('//archive.today/(%d%d%d%d%d%d%d%d%d%d%d%d%d%d)/') or -- get timestamp from archive.today urls
timestamp = url:match ('//archive.today/(%d%d%d%d%d%d%d%d%d%d%d%d%d%d)/'); -- get timestamp from archive.today urls
url:match ('//archive.today/(%d%d%d%d%.%d%d%.%d%d%-%d%d%d%d%d%d)/'); -- this timestamp needs cleanup
if timestamp then -- if this was an archive.today url ...
if timestamp then -- if this was an archive.today url ...
return url, date, timestamp:gsub ('[%.%-]', ''); -- return ArchiveURL, ArchiveDate, and timestamp (dots and dashes removed) from |archive-url=, and done
return url, date, timestamp; -- return ArchiveURL, ArchiveDate, and timestamp from |archive-url=, and done
end
end
-- here for archive.org urls
-- here for archive.org urls
שורה 2,565: שורה 2,528:




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


for any of the |display-authors=, |display-editors=, etc parameters, select either the local or global setting.
This is the main function doing the majority of the citation formatting.
When both are present, look at <local_display_names> value.  When the value is some sort of 'et al.'string,
special handling is required.


When {{cs1 config}} has |display-<namelist>= AND this template has |display-<namelist>=etal AND:
]]
the number of names specified by <number_of_names> is:
greater than the number specified in the global |display-<namelist>= parameter (<global_display_names>)
use global |display-<namelist>= parameter value
set overridden maint category
less than or equal to the number specified in the global |display-<namelist>=  parameter
use local |display-<namelist>= parameter value


The purpose of this function is to prevent categorizing a template that has fewer names than the global setting
local function citation0( config, args )
to keep the etal annotation specified by <local_display_names>.
--[[
Load Input Parameters
The argument_wrapper facilitates the mapping of multiple aliases to single internal variable.
]]
local A = argument_wrapper ( args );
local i


]]
-- Pick out the relevant fields from the arguments.  Different citation templates
-- define different field names for the same underlying things.


local function display_names_select (global_display_names, local_display_names, param_name, number_of_names, test)
local author_etal;
if global_display_names and utilities.is_set (local_display_names) then -- when both
local a = {}; -- authors list from |lastn= / |firstn= pairs or |vauthors=
if 'etal' == local_display_names:lower():gsub("[ '%.]", '') then -- the :gsub() portion makes 'etal' from a variety of 'et al.' spellings and stylings
local Authors;
number_of_names = tonumber (number_of_names); -- convert these to numbers for comparison
local NameListStyle;
local global_display_names_num = tonumber (global_display_names); -- <global_display_names> not set when parameter value is not digits
if cfg.global_cs1_config_t['NameListStyle'] then -- global setting in {{cs1 config}} overrides local |name-list-style= parameter value; nil when empty or assigned value invalid
 
NameListStyle = is_valid_parameter_value (cfg.global_cs1_config_t['NameListStyle'], 'cs1 config: name-list-style', cfg.keywords_lists['name-list-style'], ''); -- error messaging 'param' here is a hoax
if number_of_names > global_display_names_num then -- template has more names than global config allows to be displayed?
else
utilities.set_message ('maint_overridden_setting'); -- set a maint message because global is overriding local |display-<namelist>=etal
NameListStyle = is_valid_parameter_value (A['NameListStyle'], A:ORIGIN('NameListStyle'), cfg.keywords_lists['name-list-style'], '');
return global_display_names, 'cs1 config'; -- return global with spoof parameter name (for get_display_names())
else
return local_display_names, param_name; -- return local because fewer names so let <local_display_names> control
end
end
end
-- here when <global_display_names> and <local_display_names> both numbers; <global_display_names> controls
utilities.set_message ('maint_overridden_setting'); -- set a maint message
return global_display_names, 'cs1 config'; -- return global with spoof parameter name (for get_display_names())
end
-- here when only one of <global_display_names> or <local_display_names> set
if global_display_names then
return global_display_names, 'cs1 config'; -- return global with spoof parameter name (for get_display_names())
else
return local_display_names, param_name; -- return local
end
end


if cfg.global_cs1_config_t['NameListStyle'] and utilities.is_set (A['NameListStyle']) then -- when template has |name-list-style=<something> which global setting has overridden
utilities.set_message ('maint_overridden_setting'); -- set a maint message
end


--[[--------------------------< M O D E _ S E T >--------------------------------------------------------------
local Collaboration = A['Collaboration'];


fetch global mode setting from {{cs1 config}} (if present) or from |mode= (if present); global setting overrides
do -- to limit scope of selected
local |mode= parameter value.  When both are present, emit maintenance message
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
local function mode_set (Mode, Mode_origin)
NameListStyle = 'vanc'; -- override whatever |name-list-style= might be
local mode;
a, author_etal = parse_vauthors_veditors (args, A['Vauthors'], 'AuthorList'); -- fetch author list from |vauthors=, |author-linkn=, and |author-maskn=
if cfg.global_cs1_config_t['Mode'] then -- global setting in {{cs1 config}}; nil when empty or assigned value invalid
elseif 3 == selected then
mode = is_valid_parameter_value (cfg.global_cs1_config_t['Mode'], 'cs1 config: mode', cfg.keywords_lists['mode'], ''); -- error messaging 'param' here is a hoax
Authors = A['Authors']; -- use content of |authors=
else
if 'authors' == A:ORIGIN('Authors') then -- but add a maint cat if the parameter is |authors=
mode = is_valid_parameter_value (Mode, Mode_origin, cfg.keywords_lists['mode'], '');
utilities.set_message ('maint_authors'); -- because use of this parameter is discouraged; what to do about the aliases is a TODO:
end
end
if utilities.is_set (Collaboration) then
author_etal = true; -- so that |display-authors=etal not required
end
end
end


if cfg.global_cs1_config_t['Mode'] and utilities.is_set (Mode) then -- when template has |mode=<something> which global setting has overridden
local editor_etal;
utilities.set_message ('maint_overridden_setting'); -- set a maint message
local e = {}; -- editors list from |editor-lastn= / |editor-firstn= pairs or |veditors=
end
return mode;
end


 
do -- to limit scope of selected
--[[--------------------------< Q U O T E _ M A K E >----------------------------------------------------------
local selected = select_author_editor_source (A['Veditors'], nil, args, 'EditorList'); -- support for |editors= withdrawn
 
if 1 == selected then
create quotation from |quote=, |trans-quote=, and/or script-quote= with or without |quote-page= or |quote-pages=
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
when any of those three quote parameters are set, this function unsets <PostScript>. When none of those parameters
NameListStyle = 'vanc'; -- override whatever |name-list-style= might be
are set, |quote-page= and |quote-pages= are unset to nil so that they are not included in the template's metadata
e, editor_etal = parse_vauthors_veditors (args, args.veditors, 'EditorList'); -- fetch editor list from |veditors=, |editor-linkn=, and |editor-maskn=
 
end
]]
end
 
local function quote_make (quote, trans_quote, script_quote, quote_page, quote_pages, nopp, sepc, postscript)
local Chapter = A['Chapter']; -- done here so that we have access to |contribution= from |chapter= aliases
if utilities.is_set (quote) or utilities.is_set (trans_quote) or utilities.is_set (script_quote) then
local Chapter_origin = A:ORIGIN ('Chapter');
 
local Contribution; -- because contribution is required for contributor(s)
if utilities.is_set (quote) then
if 'contribution' == Chapter_origin then
if quote:sub(1, 1) == '"' and quote:sub(-1, -1) == '"' then -- if first and last characters of quote are quote marks
Contribution = Chapter; -- get the name of the contribution
quote = quote:sub(2, -2); -- strip them off
end
end
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=
quote = kern_quotes (quote); -- kern if needed
if 0 < #c then
quote = utilities.wrap_style ('quoted-text', quote ); -- wrap in <q>...</q> tags
if not utilities.is_set (Contribution) then -- |contributor= requires |contribution=
utilities.set_message ('err_contributor_missing_required_param', 'contribution'); -- add missing contribution error message
if utilities.is_set (script_quote) then
c = {}; -- blank the contributors' table; it is used as a flag later
quote = script_concatenate (quote, script_quote, 'script-quote'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after quote is wrapped
end
if 0 == #a then -- |contributor= requires |author=
utilities.set_message ('err_contributor_missing_required_param', 'author'); -- add missing author error message
c = {}; -- blank the contributors' table; it is used as a flag later
end
end
end
 
else -- if not a book cite
if utilities.is_set (trans_quote) then
if utilities.select_one (args, cfg.aliases['ContributorList-Last'], 'err_redundant_parameters', 1 ) then -- are there contributor name list parameters?
if trans_quote:sub(1, 1) == '"' and trans_quote:sub(-1, -1) == '"' then -- if first and last characters of |trans-quote are quote marks
utilities.set_message ('err_contributor_ignored'); -- add contributor ignored error message
trans_quote = trans_quote:sub(2, -2); -- strip them off
end
quote = quote .. " " .. utilities.wrap_style ('trans-quoted-title', trans_quote );
end
end
Contribution = nil; -- unset
end


if utilities.is_set (quote_page) or utilities.is_set (quote_pages) then -- add page prefix
local Title = A['Title'];
local quote_prefix = '';
local TitleLink = A['TitleLink'];
if utilities.is_set (quote_page) then
extra_text_in_page_check (quote_page, '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, quote_page}), '', '', '';
else
quote_prefix = utilities.substitute (cfg.messages['nopp'], {sepc, quote_page}), '', '', '';
end
elseif utilities.is_set (quote_pages) then
extra_text_in_page_check (quote_pages, 'quote-pages'); -- add to maint cat if |quote-pages= value begins with what looks like p., pp., etc.
if tonumber(quote_pages) ~= nil and not nopp then -- if only digits, assume single page
quote_prefix = utilities.substitute (cfg.messages['p-prefix'], {sepc, quote_pages}), '', '';
elseif not nopp then
quote_prefix = utilities.substitute (cfg.messages['pp-prefix'], {sepc, quote_pages}), '', '';
else
quote_prefix = utilities.substitute (cfg.messages['nopp'], {sepc, quote_pages}), '', '';
end
end
                       
quote = quote_prefix .. ": " .. quote;
else
quote = sepc .. " " .. quote;
end


postscript = ""; -- cs1|2 does not supply terminal punctuation when |quote= is set
local auto_select = ''; -- default is auto
local accept_link;
elseif utilities.is_set (quote_page) or utilities.is_set (quote_pages) then
TitleLink, accept_link = utilities.has_accept_as_written (TitleLink, true); -- test for accept-this-as-written markup
quote_page = nil; -- unset; these require |quote=; TODO: error message?
if (not accept_link) and utilities.in_array (TitleLink, {'none', 'pmc', 'doi'}) then -- check for special keywords
quote_pages = nil;
auto_select = TitleLink; -- remember selection for later
TitleLink = ''; -- treat as if |title-link= would have been empty
end
end


return quote, quote_page, quote_pages, postscript;
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
end


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


--[[--------------------------< C H E C K _ P U B L I S H E R _ N A M E >--------------------------------------
local Periodical = A['Periodical'];
 
local Periodical_origin = A:ORIGIN('Periodical');
look for variations of '<text>: <text>' that might be '<location>: <publisher>' in |publisher= parameter value.
local ScriptPeriodical = A['ScriptPeriodical'];
when found, emit a maintenance message; return nil else
local ScriptPeriodical_origin = A:ORIGIN('ScriptPeriodical');
 
local TransPeriodical = A['TransPeriodical'];
<publisher> is the value assigned to |publisher= or |institution=
local TransPeriodical_origin =  A:ORIGIN ('TransPeriodical');
 
]]
 
local function check_publisher_name (publisher)
local patterns_t = {
'^[%w%s]+%s*:%s*[%w%s]+$', -- plain text <location>: <publisher>
'^%[+[%w%s:|]+%]+%s*:%s*[%w%s]+$', -- partially wikilinked [[<location>]]: <publisher>
'^[%w%s]+%s*:%s*%[+[%w%s:|]+%]+$', -- partially wikilinked <location>: [[<publisher>]]
'^%[+[%w%s:|]+%]+%s*:%s*%[+[%w%s:|]+%]+$', -- wikilinked [[<location>]]: [[<publisher>]]
}
for _, pattern in ipairs (patterns_t) do -- spin through the patterns_t sequence
if (utilities.in_array (config.CitationClass, {'book', 'encyclopaedia'}) and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical) or utilities.is_set (ScriptPeriodical))) then
if mw.ustring.match (publisher, pattern) then -- does this pattern match?
local param;
utilities.set_message ('maint_publisher_location'); -- set a maint message
if utilities.is_set (Periodical) then -- get a parameter name from one of these periodical related meta-parameters
return; -- and done
Periodical = nil; -- unset because not valid {{cite book}} or {{cite encyclopedia}} parameters
param = Periodical_origin -- get parameter name for error messaging
elseif utilities.is_set (TransPeriodical) then
TransPeriodical = nil; -- unset because not valid {{cite book}} or {{cite encyclopedia}} parameters
param = TransPeriodical_origin; -- get parameter name for error messaging
elseif utilities.is_set (ScriptPeriodical) then
ScriptPeriodical = nil; -- unset because not valid {{cite book}} or {{cite encyclopedia}} parameters
param = ScriptPeriodical_origin; -- get parameter name for error messaging
end
end
end
end


if utilities.is_set (param) then -- if we found one
utilities.set_message ('err_periodical_ignored', {param}); -- emit an error message
end
end


--[[--------------------------< I S _ P A G E _ A R T _ N U M >------------------------------------------------
if utilities.is_set (Periodical) then
 
local i;
compare the trailing (rightmost) characters of the |doi= value against the whole value assigned to |page(s)=.
Periodical, i = utilities.strip_apostrophe_markup (Periodical); -- strip apostrophe markup so that metadata isn't contaminated
 
if i then -- non-zero when markup was stripped so emit an error message
return boolean true when:
utilities.set_message ('err_apostrophe_markup', {Periodical_origin});
|page(s)= has exactly 8 digits and a dot between the fourth and fifth digits matches the trailing 9 characters
end
of the |doi= value: |page=12345678 → |page=1234.5678 matches |doi=10.xxxx/yyyy1234.5678
|page(s)= is 5 or more characters and matches |doi= values's trailing characters
|page(s)= begins with a lowercase 'e' and |page(s)= without the 'e' matches |doi= values's trailing
characters: |page=e12345 → |page=12345 matches |doi=10.xxxx/yyyy12345
|page(s)= begins with a uppercase 'CD' followed by (typically) six digits matches |doi= values that ends with
'CDxxxxxx.pubx' (where 'x' is any single digit)
 
return nil when |page(s)= values:
are ranges separated by underscore, hyphen, emdash, endash, figure dash, or minus character
are comma- or semicolon-separated lists of pages
have external urls (has text 'http')
are digit-only values less than 10000
do not match |doi= values's trailing characters
 
]]
 
local function is_page_art_num (page, doi)
if not (utilities.is_set (page) and utilities.is_set (doi)) then -- both required
return; -- abandon; nothing to do
end
end


if page:match ('[,;_−–—‒%-]') then -- when |page(s)= might be a page range or a separated list of pages
if 'mailinglist' == config.CitationClass then -- special case for {{cite mailing list}}
return; -- abandon
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?
end
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', Periodical_origin) .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'mailinglist')});
end


page = page:lower(); -- because doi names are case insensitive
Periodical = A ['MailingList']; -- error or no, set Periodical to |mailinglist= value because this template is {{cite mailing list}}
doi = doi:lower(); -- force these to lowercase for testing
Periodical_origin = A:ORIGIN('MailingList');
if page:match ('http') then -- when |page(s)= appears to hold a url
return; -- abandon
end
end


if tonumber (page) then -- is |page(s)= digits only
-- web and news not tested for now because of
if 10000 > tonumber (page) then -- when |page(s)= less than 10000
-- Wikipedia:Administrators%27_noticeboard#Is_there_a_semi-automated_tool_that_could_fix_these_annoying_"Cite_Web"_errors?
return; -- abandon
if not (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) then -- 'periodical' templates require periodical parameter
-- local p = {['journal'] = 'journal', ['magazine'] = 'magazine', ['news'] = 'newspaper', ['web'] = 'website'}; -- for error message
local p = {['journal'] = 'journal', ['magazine'] = 'magazine'}; -- for error message
if p[config.CitationClass]  then
utilities.set_message ('err_missing_periodical', {config.CitationClass, p[config.CitationClass]});
end
end
end
if doi:match (page .. '$') then -- digits only page number match the last digits in |doi=?
local Volume;
return true;
-- local ScriptPeriodical_origin = A:ORIGIN('ScriptPeriodical');
end
if 'citation' == config.CitationClass then
 
if utilities.is_set (Periodical) then
if 8 == page:len() then -- special case when |page(s)= is exactly 8 digits
if not utilities.in_array (Periodical_origin, cfg.citation_no_volume_t) then -- {{citation}} does not render |volume= when these parameters are used
local dot_page = page:gsub ('(%d%d%d%d)(%d%d%d%d)', '%1.%2'); -- make a |page=xxxx.yyyy version commonly used in |doi=
Volume = A['Volume']; -- but does for all other 'periodicals'
if doi:match (dot_page .. '$') then -- 8-digit dotted page number match the last characters in |doi=?
return true;
end
end
end
elseif utilities.is_set (ScriptPeriodical) then
if 'script-website' ~= ScriptPeriodical_origin then -- {{citation}} does not render volume for |script-website=
else -- here when |page(s)= is alpha-numeric
Volume = A['Volume']; -- but does for all other 'periodicals'
if 4 < page:len() then -- when |page(s)= is five or more characters
if doi:match (page .. '$') then -- alpha-numeric page match the last characters in |doi=?
return true;
end
local epage = page:match ('^e([%w]+)$'); -- if first character of |page= is 'e', remove it
if epage and doi:match (epage .. '$') then -- page number match the last characters in |doi=?
return true;
end
local cdpage = page:match ('^cd%d+$'); -- if first characters of |page= are 'CD' and last characters are digits (typically 6 digits)
if cdpage and doi:match (cdpage .. '%.pub%d$') then -- page number matches doi 'CDxxxxxx.pubx' where 'x' is a digit
return true;
end
end
else
Volume = A['Volume']; -- and does for non-'periodical' cites
end
elseif utilities.in_array (config.CitationClass, cfg.templates_using_volume) then -- render |volume= for cs1 according to the configuration settings
Volume = A['Volume'];
end
extra_text_in_vol_iss_check (Volume, A:ORIGIN ('Volume'), 'v');
local Issue;
if 'citation' == config.CitationClass then
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
Issue = utilities.hyphen_to_dash (A['Issue']);
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
end
local ArticleNumber;


if utilities.in_array (config.CitationClass, {'journal', 'conference'}) or ('citation' == config.CitationClass and utilities.is_set (Periodical) and 'journal' == Periodical_origin) then
ArticleNumber = A['ArticleNumber'];
end


--[[--------------------------< C I T A T I O N 0 >------------------------------------------------------------
extra_text_in_vol_iss_check (Issue, A:ORIGIN ('Issue'), 'i');


This is the main function doing the majority of the citation formatting.
local Page;
local Pages;
local At;
local QuotePage;
local QuotePages;
if not utilities.in_array (config.CitationClass, cfg.templates_not_using_page) then -- TODO: rewrite to emit ignored parameter error message?
Page = A['Page'];
Pages = utilities.hyphen_to_dash (A['Pages']);
At = A['At'];
QuotePage = A['QuotePage'];
QuotePages = utilities.hyphen_to_dash (A['QuotePages']);
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'];
local PublisherName_origin = A:ORIGIN('PublisherName');
if utilities.is_set (PublisherName) and (cfg.keywords_xlate['none'] ~= PublisherName) then
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 and (0 < i) then -- non-zero when markup was stripped so emit an error message
utilities.set_message ('err_apostrophe_markup', {PublisherName_origin});
end
end
if ('document' == config.CitationClass) and not utilities.is_set (PublisherName) then
utilities.set_message ('err_missing_publisher', {config.CitationClass, 'publisher'});
end


local function citation0( config, args )
local Newsgroup = A['Newsgroup']; -- TODO: strip apostrophe markup?
--[[
local Newsgroup_origin = A:ORIGIN('Newsgroup');
Load Input Parameters
The argument_wrapper facilitates the mapping of multiple aliases to single internal variable.
]]
local A = argument_wrapper ( args );
local i


-- Pick out the relevant fields from the arguments.  Different citation templates
if 'newsgroup' == config.CitationClass then
-- define different field names for the same underlying things.
if utilities.is_set (PublisherName) and (cfg.keywords_xlate['none'] ~= PublisherName) then -- general use parameter |publisher= not allowed in cite newsgroup
 
utilities.set_message ('err_parameter_ignored', {PublisherName_origin});
local author_etal;
local a = {}; -- authors list from |lastn= / |firstn= pairs or |vauthors=
local Authors;
local NameListStyle;
if cfg.global_cs1_config_t['NameListStyle'] then -- global setting in {{cs1 config}} overrides local |name-list-style= parameter value; nil when empty or assigned value invalid
NameListStyle = is_valid_parameter_value (cfg.global_cs1_config_t['NameListStyle'], 'cs1 config: name-list-style', cfg.keywords_lists['name-list-style'], ''); -- error messaging 'param' here is a hoax
else
NameListStyle = is_valid_parameter_value (A['NameListStyle'], A:ORIGIN('NameListStyle'), cfg.keywords_lists['name-list-style'], '');
end
end


if cfg.global_cs1_config_t['NameListStyle'] and utilities.is_set (A['NameListStyle']) then -- when template has |name-list-style=<something> which global setting has overridden
PublisherName = nil; -- ensure that this parameter is unset for the time being; will be used again after COinS
utilities.set_message ('maint_overridden_setting'); -- set a maint message
end
end


local Collaboration = A['Collaboration'];
local URL = A['URL']; -- TODO: better way to do this for URL, ChapterURL, and MapURL?
local UrlAccess = is_valid_parameter_value (A['UrlAccess'], A:ORIGIN('UrlAccess'), cfg.keywords_lists['url-access'], nil);
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


do -- to limit scope of selected
local MapUrlAccess = is_valid_parameter_value (A['MapUrlAccess'], A:ORIGIN('MapUrlAccess'), cfg.keywords_lists['url-access'], nil);
local selected = select_author_editor_source (A['Vauthors'], A['Authors'], args, 'AuthorList');
if not utilities.is_set (A['MapURL']) and utilities.is_set (MapUrlAccess) then
if 1 == selected then
MapUrlAccess = nil;
a, author_etal = extract_names (args, 'AuthorList'); -- fetch author list from |authorn= / |lastn= / |firstn=, |author-linkn=, and |author-maskn=
utilities.set_message ('err_param_access_requires_param', {'map-url'});
elseif 2 == selected then
NameListStyle = 'vanc'; -- override whatever |name-list-style= might be
a, author_etal = parse_vauthors_veditors (args, A['Vauthors'], 'AuthorList'); -- fetch author list from |vauthors=, |author-linkn=, and |author-maskn=
elseif 3 == selected then
Authors = A['Authors']; -- use content of |people= or |credits=; |authors= is deprecated; TODO: constrain |people= and |credits= to cite av media, episode, serial?
end
if utilities.is_set (Collaboration) then
author_etal = true; -- so that |display-authors=etal not required
end
end
end


local editor_etal;
local this_page = mw.title.getCurrentTitle(); -- also used for COinS and for language
local e = {}; -- editors list from |editor-lastn= / |editor-firstn= pairs or |veditors=
local no_tracking_cats = is_valid_parameter_value (A['NoTracking'], A:ORIGIN('NoTracking'), cfg.keywords_lists['yes_true_y'], nil);


do -- to limit scope of selected
-- check this page to see if it is in one of the namespaces that cs1 is not supposed to add to the error categories
local selected = select_author_editor_source (A['Veditors'], nil, args, 'EditorList'); -- support for |editors= withdrawn
if not utilities.is_set (no_tracking_cats) then -- ignore if we are already not going to categorize this page
if 1 == selected then
if cfg.uncategorized_namespaces[this_page.namespace] then -- is this page's namespace id one of the uncategorized namespace ids?
e, editor_etal = extract_names (args, 'EditorList'); -- fetch editor list from |editorn= / |editor-lastn= / |editor-firstn=, |editor-linkn=, and |editor-maskn=
no_tracking_cats = "true"; -- set no_tracking_cats
elseif 2 == selected then
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
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
local Chapter = A['Chapter']; -- done here so that we have access to |contribution= from |chapter= aliases
no_tracking_cats = "true"; -- set no_tracking_cats
local Chapter_origin = A:ORIGIN ('Chapter');
break; -- bail out if one is found
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 not utilities.is_set (Contribution) then -- |contributor= requires |contribution=
utilities.set_message ('err_contributor_missing_required_param', 'contribution'); -- add missing contribution error message
c = {}; -- blank the contributors' table; it is used as a flag later
end
if 0 == #a then -- |contributor= requires |author=
utilities.set_message ('err_contributor_missing_required_param', 'author'); -- add missing author error message
c = {}; -- blank the contributors' table; it is used as a flag later
end
end
end
end
else -- if not a book cite
if utilities.select_one (args, cfg.aliases['ContributorList-Last'], 'err_redundant_parameters', 1 ) then -- are there contributor name list parameters?
utilities.set_message ('err_contributor_ignored'); -- add contributor ignored error message
end
Contribution = nil; -- unset
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 Title = A['Title'];
local coins_pages;
local TitleLink = A['TitleLink'];
Page, Pages, At, coins_pages = insource_loc_get (Page, A:ORIGIN('Page'), Pages, A:ORIGIN('Pages'), At);


local auto_select = ''; -- default is auto
local NoPP = is_valid_parameter_value (A['NoPP'], A:ORIGIN('NoPP'), cfg.keywords_lists['yes_true_y'], nil);
local accept_link;
 
TitleLink, accept_link = utilities.has_accept_as_written (TitleLink, true); -- test for accept-this-as-written markup
if utilities.is_set (PublicationPlace) and utilities.is_set (Place) then -- both |publication-place= and |place= (|location=) allowed if different
if (not accept_link) and utilities.in_array (TitleLink, {'none', 'pmc', 'doi'}) then -- check for special keywords
utilities.add_prop_cat ('location-test'); -- add property cat to evaluate how often PublicationPlace and Place are used together
auto_select = TitleLink; -- remember selection for later
if PublicationPlace == Place then
TitleLink = ''; -- treat as if |title-link= would have been empty
Place = ''; -- unset; don't need both if they are the same
end
elseif not utilities.is_set (PublicationPlace) and utilities.is_set (Place) then -- when only |place= (|location=) is set ...
PublicationPlace = Place; -- promote |place= (|location=) to |publication-place
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 PublicationPlace == Place then Place = ''; end -- don't need both if they are the same


local Section = ''; -- {{cite map}} only; preset to empty string for concatenation if not used
local URL_origin = A:ORIGIN('URL'); -- get name of parameter that holds URL
if 'map' == config.CitationClass and 'section' == Chapter_origin then
local ChapterURL_origin = A:ORIGIN('ChapterURL'); -- get name of parameter that holds ChapterURL
Section = A['Chapter']; -- get |section= from |chapter= alias list; |chapter= and the other aliases not supported in {{cite map}}
local ScriptChapter = A['ScriptChapter'];
Chapter = ''; -- unset for now; will be reset later from |map= if present
local ScriptChapter_origin = A:ORIGIN ('ScriptChapter');
end
local Format = A['Format'];
 
local ChapterFormat = A['ChapterFormat'];
local Periodical = A['Periodical'];
local TransChapter = A['TransChapter'];
local Periodical_origin = A:ORIGIN('Periodical');
local TransChapter_origin = A:ORIGIN ('TransChapter');
local ScriptPeriodical = A['ScriptPeriodical'];
local TransTitle = A['TransTitle'];
local ScriptPeriodical_origin = A:ORIGIN('ScriptPeriodical');
local ScriptTitle = A['ScriptTitle'];
local TransPeriodical = A['TransPeriodical'];
local TransPeriodical_origin = A:ORIGIN ('TransPeriodical');
if (utilities.in_array (config.CitationClass, {'book', 'encyclopaedia'}) and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical) or utilities.is_set (TransPeriodical))) then
--[[
local param;
Parameter remapping for cite encyclopedia:
if utilities.is_set (Periodical) then -- get a parameter name from one of these periodical related meta-parameters
When the citation has these parameters:
Periodical = ''; -- unset because not valid {{cite book}} or {{cite encyclopedia}} parameters
|encyclopedia= and |title= then map |title= to |article= and |encyclopedia= to |title= for rendering
param = Periodical_origin -- get parameter name for error messaging
|encyclopedia= and |article= then map |encyclopedia= to |title= for rendering
elseif utilities.is_set (TransPeriodical) then
 
TransPeriodical = ''; -- unset because not valid {{cite book}} or {{cite encyclopedia}} parameters
|trans-title= maps to |trans-chapter= when |title= is re-mapped
param = TransPeriodical_origin; -- get parameter name for error messaging
|url= maps to |chapter-url= when |title= is remapped
elseif utilities.is_set (ScriptPeriodical) then
ScriptPeriodical = ''; -- unset because not valid {{cite book}} or {{cite encyclopedia}} parameters
All other combinations of |encyclopedia=, |title=, and |article= are not modified
param = ScriptPeriodical_origin; -- get parameter name for error messaging
end
]]


if utilities.is_set (param) then -- if we found one
local Encyclopedia = A['Encyclopedia']; -- used as a flag by this module and by ~/COinS
utilities.set_message ('err_periodical_ignored', {param}); -- emit an error message
end
end


if utilities.is_set (Periodical) then
if utilities.is_set (Encyclopedia) then -- emit error message when Encyclopedia set but template is other than {{cite encyclopedia}} or {{citation}}
local i;
if 'encyclopaedia' ~= config.CitationClass and 'citation' ~= config.CitationClass then
Periodical, i = utilities.strip_apostrophe_markup (Periodical); -- strip apostrophe markup so that metadata isn't contaminated
utilities.set_message ('err_parameter_ignored', {A:ORIGIN ('Encyclopedia')});
if i then -- non-zero when markup was stripped so emit an error message
Encyclopedia = nil; -- unset because not supported by this template
utilities.set_message ('err_apostrophe_markup', {Periodical_origin});
end
end
end
end


if 'mailinglist' == config.CitationClass then -- special case for {{cite mailing list}}
if ('encyclopaedia' == config.CitationClass) or ('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) then
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?
if utilities.is_set (Periodical) and utilities.is_set (Encyclopedia) then -- when both parameters set emit an error message; {{citation}} only; Periodical not allowed in {{cite encyclopedia}}
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', Periodical_origin) .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'mailinglist')});
utilities.set_message ('err_periodical_ignored', {Periodical_origin});
end
end


Periodical = A ['MailingList']; -- error or no, set Periodical to |mailinglist= value because this template is {{cite mailing list}}
if utilities.is_set (Encyclopedia) then
Periodical_origin = A:ORIGIN('MailingList');
Periodical = Encyclopedia; -- error or no, set Periodical to Encyclopedia for rendering; {{citation}} could (not legitimately) have both; use Encyclopedia
end
Periodical_origin = A:ORIGIN ('Encyclopedia');


-- web and news not tested for now because of
if utilities.is_set (Title) or utilities.is_set (ScriptTitle) then
-- Wikipedia:Administrators%27_noticeboard#Is_there_a_semi-automated_tool_that_could_fix_these_annoying_"Cite_Web"_errors?
if not utilities.is_set (Chapter) then
if not (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) then -- 'periodical' templates require periodical parameter
Chapter = Title; -- |encyclopedia= and |title= are set so map |title= to |article= and |encyclopedia= to |title= for rendering
-- local p = {['journal'] = 'journal', ['magazine'] = 'magazine', ['news'] = 'newspaper', ['web'] = 'website'}; -- for error message
ScriptChapter = ScriptTitle;
local p = {['journal'] = 'journal', ['magazine'] = 'magazine'}; -- for error message
ScriptChapter_origin = A:ORIGIN('ScriptTitle')
if p[config.CitationClass]  then
TransChapter = TransTitle;
utilities.set_message ('err_missing_periodical', {config.CitationClass, p[config.CitationClass]});
ChapterURL = URL;
ChapterURL_origin = URL_origin;
 
ChapterUrlAccess = UrlAccess;
 
if not utilities.is_set (ChapterURL) and utilities.is_set (TitleLink) then
Chapter = utilities.make_wikilink (TitleLink, Chapter);
end
Title = Periodical;
ChapterFormat = Format;
Periodical = ''; -- redundant so unset
TransTitle = '';
URL = '';
Format = '';
TitleLink = '';
ScriptTitle = '';
end
elseif utilities.is_set (Chapter) or utilities.is_set (ScriptChapter) then -- |title= not set
Title = Periodical; -- |encyclopedia= set and |article= set so map |encyclopedia= to |title= for rendering
Periodical = ''; -- redundant so unset
end
end
end
end
end
 
local Volume;
-- special case for cite techreport.
if 'citation' == config.CitationClass then
local ID = A['ID'];
if utilities.is_set (Periodical) then
if (config.CitationClass == "techreport") then -- special case for cite techreport
if not utilities.in_array (Periodical_origin, cfg.citation_no_volume_t) then -- {{citation}} does not render |volume= when these parameters are used
if utilities.is_set (A['Number']) then -- cite techreport uses 'number', which other citations alias to 'issue'
Volume = A['Volume']; -- but does for all other 'periodicals'
if not utilities.is_set (ID) then -- can we use ID for the "number"?
end
ID = A['Number']; -- yes, use it
elseif utilities.is_set (ScriptPeriodical) then
else -- ID has a value so emit error message
if 'script-website' ~= ScriptPeriodical_origin then -- {{citation}} does not render volume for |script-website=
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'id') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'number')});
Volume = A['Volume']; -- but does for all other 'periodicals'
end
end
end
end
-- Account for the oddity that is {{cite conference}}, before generation of COinS data.
local ChapterLink -- = A['ChapterLink']; -- deprecated as a parameter but still used internally by cite episode
local Conference = A['Conference'];
local BookTitle = A['BookTitle'];
local TransTitle_origin = A:ORIGIN ('TransTitle');
if 'conference' == config.CitationClass then
if utilities.is_set (BookTitle) then
Chapter = Title;
Chapter_origin = 'title';
-- ChapterLink = TitleLink; -- |chapter-link= is deprecated
ChapterURL = URL;
ChapterUrlAccess = UrlAccess;
ChapterURL_origin = URL_origin;
URL_origin = '';
ChapterFormat = Format;
TransChapter = TransTitle;
TransChapter_origin = TransTitle_origin;
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
-- CS1/2 mode
local Mode;
if cfg.global_cs1_config_t['Mode'] then -- global setting in {{cs1 config}} overrides local |mode= parameter value; nil when empty or assigned value invalid
Mode = is_valid_parameter_value (cfg.global_cs1_config_t['Mode'], 'cs1 config: mode', cfg.keywords_lists['mode'], ''); -- error messaging 'param' here is a hoax
else
else
Volume = A['Volume']; -- and does for non-'periodical' cites
Mode = is_valid_parameter_value (A['Mode'], A:ORIGIN('Mode'), cfg.keywords_lists['mode'], '');
end
end
elseif utilities.in_array (config.CitationClass, cfg.templates_using_volume) then -- render |volume= for cs1 according to the configuration settings
Volume = A['Volume'];
end
extra_text_in_vol_iss_check (Volume, A:ORIGIN ('Volume'), 'v');


local Issue;
if cfg.global_cs1_config_t['Mode'] and utilities.is_set (A['Mode']) then -- when template has |mode=<something> which global setting has overridden
if 'citation' == config.CitationClass then
utilities.set_message ('maint_overridden_setting'); -- set a maint message
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
Issue = utilities.hyphen_to_dash (A['Issue']);
end
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
-- separator character and postscript
Issue = utilities.hyphen_to_dash (A['Issue']);
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') .. cfg.presentation['sep_list_pair'] .. 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;
ChapterFormat = A['MapFormat'];
 
Cartography = A['Cartography'];
if utilities.is_set ( Cartography ) then
Cartography = sepc .. " " .. wrap_msg ('cartography', Cartography, use_lowercase);
end
Scale = A['Scale'];
if utilities.is_set ( Scale ) then
Scale = sepc .. " " .. Scale;
end
end
end
end
local ArticleNumber;


if utilities.in_array (config.CitationClass, {'journal', 'conference'}) or ('citation' == config.CitationClass and utilities.is_set (Periodical) and 'journal' == Periodical_origin) then
-- Account for the oddities that are {{cite episode}} and {{cite serial}}, before generation of COinS data.
ArticleNumber = A['ArticleNumber'];
local Series = A['Series'];
end
if 'episode' == config.CitationClass or 'serial' == config.CitationClass then
local SeriesLink = A['SeriesLink'];


extra_text_in_vol_iss_check (Issue, A:ORIGIN ('Issue'), 'i');
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


local Page;
local Network = A['Network'];
local Pages;
local Station = A['Station'];
local At;
local s, n = {}, {};
local QuotePage;
-- do common parameters first
local QuotePages;
if utilities.is_set (Network) then table.insert(n, Network); end
if not utilities.in_array (config.CitationClass, cfg.templates_not_using_page) then -- TODO: rewrite to emit ignored parameter error message?
if utilities.is_set (Station) then table.insert(n, Station); end
Page = A['Page'];
ID = table.concat(n, sepc .. ' ');
Pages = utilities.hyphen_to_dash (A['Pages']);
At = A['At'];
if 'episode' == config.CitationClass then -- handle the oddities that are strictly {{cite episode}}
QuotePage = A['QuotePage'];
local Season = A['Season'];
QuotePages = utilities.hyphen_to_dash (A['QuotePages']);
local SeriesNumber = A['SeriesNumber'];
end


local NoPP = is_valid_parameter_value (A['NoPP'], A:ORIGIN('NoPP'), cfg.keywords_lists['yes_true_y'], nil);
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?
 
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'season') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'seriesno')}); -- add error message
local Mode = mode_set (A['Mode'], A:ORIGIN('Mode'));
SeriesNumber = ''; -- unset; prefer |season= over |seriesno=
 
end
-- separator character and postscript
-- assemble a table of parts concatenated later into Series
local sepc, PostScript = set_style (Mode:lower(), A['PostScript'], config.CitationClass);
if utilities.is_set (Season) then table.insert(s, wrap_msg ('season', Season, use_lowercase)); end
local Quote;
if utilities.is_set (SeriesNumber) then table.insert(s, wrap_msg ('seriesnum', SeriesNumber, use_lowercase)); end
Quote, QuotePage, QuotePages, PostScript = quote_make (A['Quote'], A['TransQuote'], A['ScriptQuote'], QuotePage, QuotePages, NoPP, sepc, PostScript);
if utilities.is_set (Issue) then table.insert(s, wrap_msg ('episode', Issue, use_lowercase)); end
 
Issue = ''; -- unset because this is not a unique parameter
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'];
Chapter = Title; -- promote title parameters to chapter
local PublisherName_origin = A:ORIGIN('PublisherName');
ScriptChapter = ScriptTitle;
if utilities.is_set (PublisherName) and (cfg.keywords_xlate['none'] ~= PublisherName) then
ScriptChapter_origin = A:ORIGIN('ScriptTitle');
local i = 0;
ChapterLink = TitleLink; -- alias |episode-link=
PublisherName, i = utilities.strip_apostrophe_markup (PublisherName); -- strip apostrophe markup so that metadata isn't contaminated; publisher is never italicized
TransChapter = TransTitle;
if i and (0 < i) then -- non-zero when markup was stripped so emit an error message
ChapterURL = URL;
utilities.set_message ('err_apostrophe_markup', {PublisherName_origin});
ChapterUrlAccess = UrlAccess;
end
ChapterURL_origin = URL_origin;
end
ChapterFormat = Format;
if ('document' == config.CitationClass) and not utilities.is_set (PublisherName) then
utilities.set_message ('err_missing_publisher', {config.CitationClass, 'publisher'});
end


local Newsgroup = A['Newsgroup']; -- TODO: strip apostrophe markup?
Title = Series; -- promote series to title
local Newsgroup_origin = A:ORIGIN('Newsgroup');
TitleLink = SeriesLink;
Series = table.concat(s, sepc .. ' '); -- this is concatenation of season, seriesno, episode number


if 'newsgroup' == config.CitationClass then
if utilities.is_set (ChapterLink) and not utilities.is_set (ChapterURL) then -- link but not URL
if utilities.is_set (PublisherName) and (cfg.keywords_xlate['none'] ~= PublisherName) then -- general use parameter |publisher= not allowed in cite newsgroup
Chapter = utilities.make_wikilink (ChapterLink, Chapter);
utilities.set_message ('err_parameter_ignored', {PublisherName_origin});
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
PublisherName = nil; -- ensure that this parameter is unset for the time being; will be used again after COinS
URL = ''; -- unset
end
TransTitle = '';
 
ScriptTitle = '';
if 'book' == config.CitationClass or 'encyclopaedia' == config.CitationClass or ('citation' == config.CitationClass and not utilities.is_set (Periodical)) then
Format = '';
local accept;
PublisherName, accept = utilities.has_accept_as_written (PublisherName); -- check for and remove accept-as-written markup from |publisher= wrapped
else -- now oddities that are cite serial
if not accept then -- when no accept-as-written markup
Issue = ''; -- unset because this parameter no longer supported by the citation/core version of cite serial
check_publisher_name (PublisherName); -- emit maint message when |publisher= might be prefixed with publisher's location
Chapter = A['Episode']; -- TODO: make |episode= available to cite episode someday?
end
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
-- end of {{cite episode}} stuff


local URL = A['URL']; -- TODO: better way to do this for URL, ChapterURL, and MapURL?
-- handle type parameter for those CS1 citations that have default values
local UrlAccess = is_valid_parameter_value (A['UrlAccess'], A:ORIGIN('UrlAccess'), cfg.keywords_lists['url-access'], nil);
local TitleType = A['TitleType'];
local Degree = A['Degree'];
if not utilities.is_set (URL) and utilities.is_set (UrlAccess) then
if utilities.in_array (config.CitationClass, {'AV-media-notes', 'document', 'interview', 'mailinglist', 'map', 'podcast', 'pressrelease', 'report', 'speech', 'techreport', 'thesis'}) then
UrlAccess = nil;
TitleType = set_titletype (config.CitationClass, TitleType);
utilities.set_message ('err_param_access_requires_param', 'url');
if utilities.is_set (Degree) and "Thesis" == TitleType then -- special case for cite thesis
end
TitleType = Degree .. ' ' .. cfg.title_types ['thesis']:lower();
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);
if utilities.is_set (TitleType) then -- if type parameter is specified
if not utilities.is_set (A['MapURL']) and utilities.is_set (MapUrlAccess) then
TitleType = utilities.substitute ( cfg.messages['type'], TitleType); -- display it in parentheses
MapUrlAccess = nil;
-- TODO: Hack on TitleType to fix bunched parentheses problem
utilities.set_message ('err_param_access_requires_param', {'map-url'});
end
end


local this_page = mw.title.getCurrentTitle(); -- also used for COinS and for language
-- legacy: promote PublicationDate to Date if neither Date nor Year are set.
local no_tracking_cats = is_valid_parameter_value (A['NoTracking'], A:ORIGIN('NoTracking'), cfg.keywords_lists['yes_true_y'], nil);
local Date = A['Date'];
 
local Date_origin; -- to hold the name of parameter promoted to Date; required for date error messaging
-- check this page to see if it is in one of the namespaces that cs1 is not supposed to add to the error categories
local PublicationDate = A['PublicationDate'];
if not utilities.is_set (no_tracking_cats) then -- ignore if we are already not going to categorize this page
local Year = A['Year'];
if cfg.uncategorized_namespaces[this_page.namespace] then -- is this page's namespace id one of the uncategorized namespace ids?
 
no_tracking_cats = "true"; -- set no_tracking_cats
if not utilities.is_set (Date) then
end
Date = Year; -- promote Year to Date
for _, v in ipairs (cfg.uncategorized_subpages) do -- cycle through page name patterns
Year = nil; -- make nil so Year as empty string isn't used for CITEREF
if this_page.text:match (v) then -- test page name against each pattern
if not utilities.is_set (Date) and utilities.is_set (PublicationDate) then -- use PublicationDate when |date= and |year= are not set
no_tracking_cats = "true"; -- set no_tracking_cats
Date = PublicationDate; -- promote PublicationDate to Date
break; -- bail out if one is found
PublicationDate = ''; -- unset, no longer needed
end
Date_origin = A:ORIGIN('PublicationDate'); -- save the name of the promoted parameter
else
Date_origin = A:ORIGIN('Year'); -- save the name of the promoted parameter
end
end
else
Date_origin = A:ORIGIN('Date'); -- not a promotion; name required for error messaging
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;
if PublicationDate == Date then PublicationDate = ''; end -- if PublicationDate is same as Date, don't display in rendered citation
 
--[[
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.
Page, Pages, At, coins_pages = insource_loc_get (Page, A:ORIGIN('Page'), Pages, A:ORIGIN('Pages'), At);
Date validation supporting code is in Module:Citation/CS1/Date_validation
]]


if utilities.is_set (PublicationPlace) and utilities.is_set (Place) then -- both |publication-place= and |place= (|location=) allowed if different
local DF = is_valid_parameter_value (A['DF'], A:ORIGIN('DF'), cfg.keywords_lists['df'], '');
utilities.add_prop_cat ('location-test'); -- add property cat to evaluate how often PublicationPlace and Place are used together
if not utilities.is_set (DF) then
if PublicationPlace == Place then
DF = cfg.global_df; -- local |df= if present overrides global df set by {{use xxx date}} template
Place = ''; -- unset; don't need both if they are the same
end
elseif not utilities.is_set (PublicationPlace) and utilities.is_set (Place) then -- when only |place= (|location=) is set ...
PublicationPlace = Place; -- promote |place= (|location=) to |publication-place
end
end


if PublicationPlace == Place then Place = ''; end -- don't need both if they are the same
local ArchiveURL;
 
local ArchiveDate;
local URL_origin = A:ORIGIN('URL'); -- get name of parameter that holds URL
local ArchiveFormat = A['ArchiveFormat'];
local ChapterURL_origin = A:ORIGIN('ChapterURL'); -- get name of parameter that holds ChapterURL
local archive_url_timestamp; -- timestamp from wayback machine url
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'];
--[[
ArchiveURL, ArchiveDate, archive_url_timestamp = archive_url_check (A['ArchiveURL'], A['ArchiveDate'])
Parameter remapping for cite encyclopedia:
ArchiveFormat = style_format (ArchiveFormat, ArchiveURL, 'archive-format', 'archive-url');
When the citation has these parameters:
|encyclopedia= and |title= then map |title= to |article= and |encyclopedia= to |title= for rendering
|encyclopedia= and |article= then map |encyclopedia= to |title= for rendering
 
|trans-title= maps to |trans-chapter= when |title= is re-mapped
|url= maps to |chapter-url= when |title= is remapped
All other combinations of |encyclopedia=, |title=, and |article= are not modified
ArchiveURL, ArchiveDate = is_unique_archive_url (ArchiveURL, URL, ChapterURL, A:ORIGIN('ArchiveURL'), ArchiveDate); -- add error message when URL or ChapterURL == ArchiveURL
]]


local Encyclopedia = A['Encyclopedia']; -- used as a flag by this module and by ~/COinS
local AccessDate = A['AccessDate'];
local ScriptEncyclopedia = A['ScriptEncyclopedia'];
-- local LayDate = A['LayDate'];
local TransEncyclopedia = A['TransEncyclopedia'];
local COinS_date = {}; -- holds date info extracted from |date= for the COinS metadata by Module:Date verification
 
local DoiBroken = A['DoiBroken'];
if utilities.is_set (Encyclopedia) or utilities.is_set (ScriptEncyclopedia) then -- emit error message when Encyclopedia set but template is other than {{cite encyclopedia}} or {{citation}}
local Embargo = A['Embargo'];
if 'encyclopaedia' ~= config.CitationClass and 'citation' ~= config.CitationClass then
local anchor_year; -- used in the CITEREF identifier
if utilities.is_set (Encyclopedia) then
do -- create defined block to contain local variables error_message, date_parameters_list, mismatch
utilities.set_message ('err_parameter_ignored', {A:ORIGIN ('Encyclopedia')});
local error_message = '';
else
-- AirDate has been promoted to Date so not necessary to check it
utilities.set_message ('err_parameter_ignored', {A:ORIGIN ('ScriptEncyclopedia')});
local date_parameters_list = {
end
['access-date'] = {val = AccessDate, name = A:ORIGIN ('AccessDate')},
Encyclopedia = nil; -- unset these because not supported by this template
['archive-date'] = {val = ArchiveDate, name = A:ORIGIN ('ArchiveDate')},
ScriptEncyclopedia = nil;
['date'] = {val = Date, name = Date_origin},
TransEncyclopedia = nil;
['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 = {};
anchor_year, Embargo = validation.dates(date_parameters_list, COinS_date, error_list);
 
-- start temporary Julian / Gregorian calendar uncertainty categorization
if COinS_date.inter_cal_cat then
utilities.add_prop_cat ('jul-greg-uncertainty');
end
end
elseif utilities.is_set (TransEncyclopedia) then
-- end temporary Julian / Gregorian calendar uncertainty categorization
utilities.set_message ('err_trans_missing_title', {'encyclopedia'});
end


if ('encyclopaedia' == config.CitationClass) or ('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) then
if utilities.is_set (Year) and utilities.is_set (Date) then -- both |date= and |year= not normally needed;  
if utilities.is_set (Periodical) and utilities.is_set (Encyclopedia) then -- when both parameters set emit an error message; {{citation}} only; Periodical not allowed in {{cite encyclopedia}}
validation.year_date_check (Year, A:ORIGIN ('Year'), Date, A:ORIGIN ('Date'), error_list);
utilities.set_message ('err_periodical_ignored', {Periodical_origin});
end
end
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 utilities.is_set (Encyclopedia) or utilities.is_set (ScriptEncyclopedia) then
if true == validation.date_hyphen_to_dash (date_parameters_list) then -- convert hyphens to dashes where appropriate
Periodical = Encyclopedia; -- error or no, set Periodical to Encyclopedia for rendering; {{citation}} could (not legitimately) have both; use Encyclopedia
modified = true;
Periodical_origin = A:ORIGIN ('Encyclopedia');
utilities.set_message ('maint_date_format'); -- hyphens were converted so add maint category
ScriptPeriodical = ScriptEncyclopedia;
end
ScriptPeriodical_origin = A:ORIGIN ('ScriptEncyclopedia');
-- for those wikis that can and want to have English date names translated to the local language; not supported at en.wiki
if cfg.date_name_auto_xlate_enable and validation.date_name_xlate (date_parameters_list, cfg.date_digit_auto_xlate_enable ) then
utilities.set_message ('maint_date_auto_xlated'); -- add maint cat
modified = true;
end


if utilities.is_set (Title) or utilities.is_set (ScriptTitle) then
if modified then -- if the date_parameters_list values were modified
if not utilities.is_set (Chapter) then
AccessDate = date_parameters_list['access-date'].val; -- overwrite date holding parameters with modified values
Chapter = Title; -- |encyclopedia= and |title= are set so map |title= params to |article= params for rendering
ArchiveDate = date_parameters_list['archive-date'].val;
ScriptChapter = ScriptTitle;
Date = date_parameters_list['date'].val;
ScriptChapter_origin = A:ORIGIN('ScriptTitle')
DoiBroken = date_parameters_list['doi-broken-date'].val;
TransChapter = TransTitle;
-- LayDate = date_parameters_list['lay-date'].val;
ChapterURL = URL;
PublicationDate = date_parameters_list['publication-date'].val;
ChapterURL_origin = URL_origin;
end
ChapterUrlAccess = UrlAccess;
 
ChapterFormat = Format;
if archive_url_timestamp and utilities.is_set (ArchiveDate) then
validation.archive_date_check (ArchiveDate, archive_url_timestamp); -- does YYYYMMDD in archive_url_timestamp match date in ArchiveDate
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


if not utilities.is_set (ChapterURL) and utilities.is_set (TitleLink) then
if utilities.in_array (config.CitationClass, {'book', 'encyclopaedia'}) or -- {{cite book}}, {{cite encyclopedia}}; TODO: {{cite conference}} and others?
Chapter = utilities.make_wikilink (TitleLink, Chapter);
('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) or -- {{citation}} as an encylopedia citation
('citation' == config.CitationClass and not utilities.is_set (Periodical)) then -- {{citation}} as a book citation
if utilities.is_set (PublicationPlace) then
if not utilities.is_set (PublisherName) then
local date = COinS_date.rftdate and tonumber (COinS_date.rftdate:match ('%d%d%d%d')); -- get year portion of COinS date (because in Arabic numerals); convert string to number
if date and (1850 <= date) then -- location has no publisher; if date is 1850 or later
utilities.set_message ('maint_location_no_publisher'); -- add maint cat
end
else -- PublisherName has a value
if cfg.keywords_xlate['none'] == PublisherName then -- if that value is 'none' (only for book and encyclopedia citations)
PublisherName = ''; -- unset
end
end
Title = Periodical; -- now map |encyclopedia= params to |title= params for rendering
ScriptTitle = ScriptPeriodical or '';
TransTitle = TransEncyclopedia or '';
Periodical = ''; -- redundant so unset
ScriptPeriodical = '';
URL = '';
Format = '';
TitleLink = '';
end
end
elseif utilities.is_set (Chapter) or utilities.is_set (ScriptChapter) then -- |title= not set
Title = Periodical; -- |encyclopedia= set and |article= set so map |encyclopedia= to |title= for rendering
ScriptTitle = ScriptPeriodical or '';
TransTitle = TransEncyclopedia or '';
Periodical = ''; -- redundant so unset
ScriptPeriodical = '';
end
end
end
end
end


-- special case for cite techreport.
local ID_list = {}; -- sequence table of rendered identifiers
local ID = A['ID'];
local ID_list_coins = {}; -- table of identifiers and their values from args; key is same as cfg.id_handlers's key
if (config.CitationClass == "techreport") then -- special case for cite techreport
local Class = A['Class']; -- arxiv class identifier
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"?
local ID_support = {
ID = A['Number']; -- yes, use it
{A['ASINTLD'], 'ASIN', 'err_asintld_missing_asin', A:ORIGIN ('ASINTLD')},
else -- ID has a value so emit error message
{DoiBroken, 'DOI', 'err_doibroken_missing_doi', A:ORIGIN ('DoiBroken')},
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'id') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'number')});
{Embargo, 'PMC', 'err_embargo_missing_pmc', A:ORIGIN ('Embargo')},
end
}
end
 
ID_list, ID_list_coins = identifiers.identifier_lists_get (args, {DoiBroken = DoiBroken, ASINTLD = A['ASINTLD'], Embargo = Embargo, Class = Class}, ID_support);
 
-- Account for the oddities that are {{cite arxiv}}, {{cite biorxiv}}, {{cite citeseerx}}, {{cite medrxiv}}, {{cite ssrn}}, before generation of COinS data.
if utilities.in_array (config.CitationClass, whitelist.preprint_template_list_t) then -- |arxiv= or |eprint= required for cite arxiv; |biorxiv=, |citeseerx=, |medrxiv=, |ssrn= required for their templates
if not (args[cfg.id_handlers[config.CitationClass:upper()].parameters[1]] or -- can't use ID_list_coins k/v table here because invalid parameters omitted
args[cfg.id_handlers[config.CitationClass:upper()].parameters[2]]) then -- which causes unexpected parameter missing error message
utilities.set_message ('err_' .. config.CitationClass .. '_missing'); -- add error message
end
 
Periodical = ({['arxiv'] = 'arXiv', ['biorxiv'] = 'bioRxiv', ['citeseerx'] = 'CiteSeerX', ['medrxiv'] = 'medRxiv', ['ssrn'] = 'Social Science Research Network'})[config.CitationClass];
end
end


-- Account for the oddity that is {{cite conference}}, before generation of COinS data.
-- Link the title of the work if no |url= was provided, but we have a |pmc= or a |doi= with |doi-access=free
local ChapterLink -- = A['ChapterLink']; -- deprecated as a parameter but still used internally by cite episode
 
local Conference = A['Conference'];
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
local BookTitle = A['BookTitle'];
if 'none' ~= cfg.keywords_xlate[auto_select] then -- if auto-linking not disabled
local TransTitle_origin = A:ORIGIN ('TransTitle');
if identifiers.auto_link_urls[auto_select] then -- manual selection
if 'conference' == config.CitationClass then
URL = identifiers.auto_link_urls[auto_select]; -- set URL to be the same as identifier's external link
if utilities.is_set (BookTitle) then
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=
Chapter = Title;
elseif identifiers.auto_link_urls['pmc'] then -- auto-select PMC
Chapter_origin = 'title';
URL = identifiers.auto_link_urls['pmc']; -- set URL to be the same as the PMC external link if not embargoed
-- ChapterLink = TitleLink; -- |chapter-link= is deprecated
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=
ChapterURL = URL;
elseif identifiers.auto_link_urls['doi'] then -- auto-select DOI
ChapterUrlAccess = UrlAccess;
URL = identifiers.auto_link_urls['doi'];
ChapterURL_origin = URL_origin;
URL_origin = cfg.id_handlers['DOI'].parameters[1];
URL_origin = '';
end
ChapterFormat = Format;
end
TransChapter = TransTitle;
 
TransChapter_origin = TransTitle_origin;
if utilities.is_set (URL) then -- set when using an identifier-created URL
Title = BookTitle;
if utilities.is_set (AccessDate) then -- |access-date= requires |url=; identifier-created URL is not |url=
Format = '';
utilities.set_message ('err_accessdate_missing_url'); -- add an error message
-- TitleLink = '';
AccessDate = ''; -- unset
TransTitle = '';
end
URL = '';
 
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
end
elseif 'speech' ~= config.CitationClass then
Conference = ''; -- not cite conference or cite speech so make sure this is empty string
end
end
local use_lowercase = ( sepc == ',' ); -- controls capitalization of certain static text
-- 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') .. cfg.presentation['sep_list_pair'] .. 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;
-- At this point fields may be nil if they weren't specified in the template use.  We can use that fact.
ChapterFormat = A['MapFormat'];
-- Test if citation has no title
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
utilities.set_message ('err_citation_missing_title', {'episode' == config.CitationClass and 'series' or 'title'});
end
 
if utilities.in_array (cfg.keywords_xlate[Title], {'off', 'none'}) and
utilities.in_array (config.CitationClass, {'journal', 'citation'}) and
(utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and
('journal' == Periodical_origin or 'script-journal' == ScriptPeriodical_origin) then -- special case for journal cites
Title = ''; -- set title to empty string
utilities.set_message ('maint_untitled'); -- add maint cat
end


Cartography = A['Cartography'];
-- COinS metadata (see <http://ocoins.info/>) for automated parsing of citation information.
if utilities.is_set ( Cartography ) then
-- handle the oddity that is cite encyclopedia and {{citation |encyclopedia=something}}. Here we presume that
Cartography = sepc .. " " .. wrap_msg ('cartography', Cartography, use_lowercase);
-- when Periodical, Title, and Chapter are all set, then Periodical is the book (encyclopedia) title, Title
end
-- is the article title, and Chapter is a section within the article.  So, we remap
Scale = A['Scale'];
if utilities.is_set ( Scale ) then
local coins_chapter = Chapter; -- default assuming that remapping not required
Scale = sepc .. " " .. Scale;
local coins_title = Title; -- et tu
if 'encyclopaedia' == config.CitationClass or ('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) then
if utilities.is_set (Chapter) and utilities.is_set (Title) and utilities.is_set (Periodical) then -- if all are used then
coins_chapter = Title; -- remap
coins_title = Periodical;
end
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
-- this is the function call to COinS()
local OCinSoutput = metadata.COinS({
['Periodical'] = utilities.strip_apostrophe_markup (Periodical), -- no markup in the metadata
['Encyclopedia'] = Encyclopedia, -- just a flag; content ignored by ~/COinS
['Chapter'] = metadata.make_coins_title (coins_chapter, ScriptChapter), -- Chapter and ScriptChapter stripped of bold / italic / accept-as-written markup
['Degree'] = Degree; -- cite thesis only
['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 values if Date is valid;
['Season'] = COinS_date.rftssn,
['Quarter'] = COinS_date.rftquarter,
['Chron'] =  COinS_date.rftchron,
['Series'] = Series,
['Volume'] = Volume,
['Issue'] = Issue,
['ArticleNumber'] = ArticleNumber,
['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 episode}} and {{cite serial}}, before generation of COinS data.
-- Account for the oddities that are {{cite arxiv}}, {{cite biorxiv}}, {{cite citeseerx}}, {{cite medrxiv}}, and {{cite ssrn}} AFTER generation of COinS data.
local Series = A['Series'];
if utilities.in_array (config.CitationClass, whitelist.preprint_template_list_t) then -- we have set rft.jtitle in COinS to arXiv, bioRxiv, CiteSeerX, medRxiv, or ssrn now unset so it isn't displayed
if 'episode' == config.CitationClass or 'serial' == config.CitationClass then
Periodical = ''; -- periodical not allowed in these templates; if article has been published, use cite journal
local SeriesLink = A['SeriesLink'];
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
-- special case for cite newsgroup.  Do this after COinS because we are modifying Publishername to include some static text
if 'newsgroup' == config.CitationClass and utilities.is_set (Newsgroup) then
PublisherName = utilities.substitute (cfg.messages['newsgroup'], external_link( 'news:' .. Newsgroup, Newsgroup, Newsgroup_origin, nil ));
end


local Network = A['Network'];
local Editors;
local Station = A['Station'];
local EditorCount; -- used only for choosing {ed.) or (eds.) annotation at end of editor name-list
local s, n = {}, {};
local Contributors; -- assembled contributors name list
-- do common parameters first
local contributor_etal;
if utilities.is_set (Network) then table.insert(n, Network); end
local Translators; -- assembled translators name list
if utilities.is_set (Station) then table.insert(n, Station); end
local translator_etal;
ID = table.concat(n, sepc .. ' ');
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=
if 'episode' == config.CitationClass then -- handle the oddities that are strictly {{cite episode}}
local Interviewers;
local Season = A['Season'];
local interviewers_list = {};
local SeriesNumber = A['SeriesNumber'];
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, '&', 'amp', 'and', 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
if cfg.global_cs1_config_t['DisplayEditors'] then -- global setting from {{cs1 config}} overrides local setting
control.maximum , editor_etal = get_display_names (cfg.global_cs1_config_t['DisplayEditors'], #e, 'editors', editor_etal, 'cs1 config');
else
control.maximum , editor_etal = get_display_names (A['DisplayEditors'], #e, 'editors', editor_etal, A:ORIGIN ('DisplayEditors'));
end


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 cfg.global_cs1_config_t['DisplayEditors'] and utilities.is_set (A['DisplayEditors']) then -- when template has |display-editors=<something> which global setting has overridden
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'season') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'seriesno')}); -- add error message
utilities.set_message ('maint_overridden_setting'); -- set a maint message
SeriesNumber = ''; -- unset; prefer |season= over |seriesno=
end
end
-- assemble a table of parts concatenated later into Series
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
if utilities.is_set (Issue) then table.insert(s, wrap_msg ('episode', Issue, use_lowercase)); end
Issue = ''; -- unset because this is not a unique parameter
Chapter = Title; -- promote title parameters to chapter
ScriptChapter = ScriptTitle;
ScriptChapter_origin = A:ORIGIN('ScriptTitle');
ChapterLink = TitleLink; -- alias |episode-link=
TransChapter = TransTitle;
ChapterURL = URL;
ChapterUrlAccess = UrlAccess;
ChapterURL_origin = URL_origin;
ChapterFormat = Format;


Title = Series; -- promote series to title
Editors, EditorCount = list_people (control, e, editor_etal);
TitleLink = SeriesLink;
 
Series = table.concat(s, sepc .. ' '); -- this is concatenation of season, seriesno, episode number
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
do -- now do interviewers
if cfg.global_cs1_config_t['DisplayInterviewers'] then -- global setting from {{cs1 config}} overrides local setting
control.maximum, interviewer_etal = get_display_names (cfg.global_cs1_config_t['DisplayInterviewers'], #interviewers_list, 'interviewers', interviewer_etal, 'cs1 config');
else
control.maximum, interviewer_etal = get_display_names (A['DisplayInterviewers'], #interviewers_list, 'interviewers', interviewer_etal, A:ORIGIN ('DisplayInterviewers'));
end


if utilities.is_set (ChapterLink) and not utilities.is_set (ChapterURL) then -- link but not URL
if cfg.global_cs1_config_t['DisplayInterviewers'] and utilities.is_set (A['DisplayInterviewers']) then -- when template has |display-interviewers=<something> which global setting has overridden
Chapter = utilities.make_wikilink (ChapterLink, Chapter);
utilities.set_message ('maint_overridden_setting'); -- set a maint message
elseif utilities.is_set (ChapterLink) and utilities.is_set (ChapterURL) then -- if both are set, URL links episode;
Series = utilities.make_wikilink (ChapterLink, Series);
end
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
Interviewers = list_people (control, interviewers_list, interviewer_etal);
local TitleType = A['TitleType'];
local Degree = A['Degree'];
if utilities.in_array (config.CitationClass, {'AV-media-notes', 'document', '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
end
do -- now do translators
if cfg.global_cs1_config_t['DisplayTranslators'] then -- global setting from {{cs1 config}} overrides local setting
control.maximum, translator_etal = get_display_names (cfg.global_cs1_config_t['DisplayTranslators'], #t, 'translators', translator_etal, 'cs1 config');
else
control.maximum, translator_etal = get_display_names (A['DisplayTranslators'], #t, 'translators', translator_etal, A:ORIGIN ('DisplayTranslators'));
end


if utilities.is_set (TitleType) then -- if type parameter is specified
if cfg.global_cs1_config_t['DisplayTranslators'] and utilities.is_set (A['DisplayTranslators']) then -- when template has |display-translators=<something> which global setting has overridden
TitleType = utilities.substitute ( cfg.messages['type'], TitleType); -- display it in parentheses
utilities.set_message ('maint_overridden_setting'); -- set a maint message
-- TODO: Hack on TitleType to fix bunched parentheses problem
end
end


-- legacy: promote PublicationDate to Date if neither Date nor Year are set.
Translators = list_people (control, t, translator_etal);
local Date = A['Date'];
local Date_origin; -- to hold the name of parameter promoted to Date; required for date error messaging
local PublicationDate = A['PublicationDate'];
local Year = A['Year'];
 
if utilities.is_set (Year) then
validation.year_check (Year); -- returns nothing; emits maint message when |year= doesn't hold a 'year' value
end
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
Date_origin = A:ORIGIN('Year'); -- save the name of the promoted parameter
end
end
else
do -- now do contributors
Date_origin = A:ORIGIN('Date'); -- not a promotion; name required for error messaging
if cfg.global_cs1_config_t['DisplayContributors'] then -- global setting from {{cs1 config}} overrides local setting
end
control.maximum, contributor_etal = get_display_names (cfg.global_cs1_config_t['DisplayContributors'], #c, 'contributors', contributor_etal, 'cs1 config');
else
control.maximum, contributor_etal = get_display_names (A['DisplayContributors'], #c, 'contributors', contributor_etal, A:ORIGIN ('DisplayContributors'));
end


if PublicationDate == Date then PublicationDate = ''; end -- if PublicationDate is same as Date, don't display in rendered citation
if cfg.global_cs1_config_t['DisplayContributors'] and utilities.is_set (A['DisplayContributors']) then -- when template has |display-contributors=<something> which global setting has overridden
utilities.set_message ('maint_overridden_setting'); -- set a maint message
end


--[[
Contributors = list_people (control, c, contributor_etal);
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
end
we get the date used in the metadata.
do -- now do authors
if cfg.global_cs1_config_t['DisplayAuthors'] then -- global setting from {{cs1 config}} overrides local setting
control.maximum, author_etal = get_display_names (cfg.global_cs1_config_t['DisplayAuthors'], #a, 'authors', author_etal, 'cs1 config');
else
control.maximum, author_etal = get_display_names (A['DisplayAuthors'], #a, 'authors', author_etal, A:ORIGIN ('DisplayAuthors'));
end
 
if cfg.global_cs1_config_t['DisplayAuthors'] and utilities.is_set (A['DisplayAuthors']) then -- when template has |display-authors=<something> which global setting has overridden
utilities.set_message ('maint_overridden_setting'); -- set a maint message
end
 
last_first_list = list_people (control, a, author_etal);
 
if utilities.is_set (Authors) then
Authors, author_etal = name_has_etal (Authors, author_etal, false, 'authors'); -- find and remove variations on et al.
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
Date validation supporting code is in Module:Citation/CS1/Date_validation
if utilities.is_set (Authors) and utilities.is_set (Collaboration) then
]]
Authors = Authors .. ' (' .. Collaboration .. ')'; -- add collaboration after et al.
end


local DF = is_valid_parameter_value (A['DF'], A:ORIGIN('DF'), cfg.keywords_lists['df'], '');
if not utilities.is_set (DF) then
DF = cfg.global_df; -- local |df= if present overrides global df set by {{use xxx date}} template
end
end


local ArchiveURL;
local ConferenceFormat = A['ConferenceFormat'];
local ArchiveDate;
local ConferenceURL = A['ConferenceURL'];
local ArchiveFormat = A['ArchiveFormat'];
ConferenceFormat = style_format (ConferenceFormat, ConferenceURL, 'conference-format', 'conference-url');
local archive_url_timestamp; -- timestamp from wayback machine url
Format = style_format (Format, URL, 'format', 'url');
ArchiveURL, ArchiveDate, archive_url_timestamp = archive_url_check (A['ArchiveURL'], A['ArchiveDate'])
ArchiveFormat = style_format (ArchiveFormat, ArchiveURL, 'archive-format', 'archive-url');
ArchiveURL, ArchiveDate = is_unique_archive_url (ArchiveURL, URL, ChapterURL, A:ORIGIN('ArchiveURL'), ArchiveDate); -- add error message when URL or ChapterURL == ArchiveURL


local AccessDate = A['AccessDate'];
-- special case for chapter format so no error message or cat when chapter not supported
local COinS_date = {}; -- holds date info extracted from |date= for the COinS metadata by Module:Date verification
if not (utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'arxiv', 'biorxiv', 'citeseerx', 'medrxiv', 'ssrn'}) or
local DoiBroken = A['DoiBroken'];
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia))) then
local Embargo = A['Embargo'];
ChapterFormat = style_format (ChapterFormat, ChapterURL, 'chapter-format', 'chapter-url');
local anchor_year; -- used in the CITEREF identifier
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'] = {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')},
['publication-date'] = {val = PublicationDate, name = A:ORIGIN ('PublicationDate')},
['year'] = {val = Year, name = A:ORIGIN ('Year')},
};


local error_list = {};
if not utilities.is_set (URL) then
anchor_year, Embargo = validation.dates(date_parameters_list, COinS_date, error_list);
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=
if utilities.is_set (Year) and utilities.is_set (Date) then -- both |date= and |year= not normally needed;  
utilities.set_message ('err_cite_web_url');
validation.year_date_check (Year, A:ORIGIN ('Year'), Date, A:ORIGIN ('Date'), error_list);
end
-- do we have |accessdate= without either |url= or |chapter-url=?
if utilities.is_set (AccessDate) and not utilities.is_set (ChapterURL) then -- ChapterURL may be set when URL is not set;
utilities.set_message ('err_accessdate_missing_url');
AccessDate = '';
end
end
end


if 0 == #error_list then -- error free dates only; 0 when error_list is empty
local UrlStatus = is_valid_parameter_value (A['UrlStatus'], A:ORIGIN('UrlStatus'), cfg.keywords_lists['url-status'], '');
local modified = false; -- flag
local OriginalURL
local OriginalURL_origin
if utilities.is_set (DF) then -- if we need to reformat dates
local OriginalFormat
modified = validation.reformat_dates (date_parameters_list, DF); -- reformat to DF format, use long month names if appropriate
local OriginalAccess;
UrlStatus = UrlStatus:lower(); -- used later when assembling archived text
if utilities.is_set ( ArchiveURL ) then
if utilities.is_set (ChapterURL) then -- if chapter-url= is set apply archive url to it
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
OriginalURL = URL; -- save copy of original source URL
OriginalURL_origin = URL_origin; -- name of URL parameter for error messages
OriginalFormat = Format; -- and original |format=
OriginalAccess = UrlAccess;


if true == validation.date_hyphen_to_dash (date_parameters_list) then -- convert hyphens to dashes where appropriate
if 'live' ~= UrlStatus then -- if URL set then |archive-url= applies to it
modified = true;
URL = ArchiveURL -- swap-in the archive's URL
utilities.set_message ('maint_date_format'); -- hyphens were converted so add maint category
URL_origin = A:ORIGIN('ArchiveURL') -- name of archive URL parameter for error messages
end
Format = ArchiveFormat or ''; -- swap in archive's format
UrlAccess = nil; -- restricted access levels do not make sense for archived URLs
-- for those wikis that can and want to have English date names translated to the local language; not supported at en.wiki
if cfg.date_name_auto_xlate_enable and validation.date_name_xlate (date_parameters_list, cfg.date_digit_auto_xlate_enable ) then
utilities.set_message ('maint_date_auto_xlated'); -- add maint cat
modified = true;
end
end
end
elseif utilities.is_set (UrlStatus) then -- if |url-status= is set when |archive-url= is not set
utilities.set_message ('maint_url_status'); -- add maint cat
end


if modified then -- if the date_parameters_list values were modified
if utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'arxiv', 'biorxiv', 'citeseerx', 'medrxiv', 'ssrn'}) or -- if any of the 'periodical' cites except encyclopedia
AccessDate = date_parameters_list['access-date'].val; -- overwrite date holding parameters with modified values
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia)) then
ArchiveDate = date_parameters_list['archive-date'].val;
local chap_param;
Date = date_parameters_list['date'].val;
if utilities.is_set (Chapter) then -- get a parameter name from one of these chapter related meta-parameters
DoiBroken = date_parameters_list['doi-broken-date'].val;
chap_param = A:ORIGIN ('Chapter')
PublicationDate = date_parameters_list['publication-date'].val;
elseif utilities.is_set (TransChapter) then
chap_param = A:ORIGIN ('TransChapter')
elseif utilities.is_set (ChapterURL) then
chap_param = A:ORIGIN ('ChapterURL')
elseif utilities.is_set (ScriptChapter) then
chap_param = ScriptChapter_origin;
else utilities.is_set (ChapterFormat)
chap_param = A:ORIGIN ('ChapterFormat')
end
end


if archive_url_timestamp and utilities.is_set (ArchiveDate) then
if utilities.is_set (chap_param) then -- if we found one
validation.archive_date_check (ArchiveDate, archive_url_timestamp, DF); -- does YYYYMMDD in archive_url_timestamp match date in ArchiveDate
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
else -- otherwise, format chapter / article title
local no_quotes = false; -- default assume that we will be quoting the chapter parameter value
if utilities.is_set (Contribution) and 0 < #c then -- if this is a contribution with contributor(s)
if utilities.in_array (Contribution:lower(), cfg.keywords_lists.contribution) then -- and a generic contribution title
no_quotes = true; -- then render it unquoted
end
end
else
utilities.set_message ('err_bad_date', {utilities.make_sep_list (#error_list, error_list)}); -- add this error message
end
end
end -- end of do


if utilities.in_array (config.CitationClass, {'book', 'encyclopaedia'}) or -- {{cite book}}, {{cite encyclopedia}}; TODO: {{cite conference}} and others?
Chapter = format_chapter_title (ScriptChapter, ScriptChapter_origin, Chapter, Chapter_origin, TransChapter, TransChapter_origin, ChapterURL, ChapterURL_origin, no_quotes, ChapterUrlAccess); -- Contribution is also in Chapter
('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) or -- {{citation}} as an encylopedia citation
if utilities.is_set (Chapter) then
('citation' == config.CitationClass and not utilities.is_set (Periodical)) then -- {{citation}} as a book citation
Chapter = Chapter .. ChapterFormat ;
if utilities.is_set (PublicationPlace) then
if 'map' == config.CitationClass and utilities.is_set (TitleType) then
if not utilities.is_set (PublisherName) then
Chapter = Chapter .. ' ' .. TitleType; -- map annotation here; not after title
local date = COinS_date.rftdate and tonumber (COinS_date.rftdate:match ('%d%d%d%d')); -- get year portion of COinS date (because in Arabic numerals); convert string to number
end
if date and (1850 <= date) then -- location has no publisher; if date is 1850 or later
Chapter = Chapter .. sepc .. ' ';
utilities.set_message ('maint_location_no_publisher'); -- add maint cat
elseif utilities.is_set (ChapterFormat) then -- |chapter= not set but |chapter-format= is so ...
end
Chapter = ChapterFormat .. sepc .. ' '; -- ... ChapterFormat has error message, we want to see it
else -- PublisherName has a value
end
if cfg.keywords_xlate['none'] == PublisherName then -- if that value is 'none' (only for book and encyclopedia citations)
PublisherName = ''; -- unset
end
end
end
end
end


local ID_list = {}; -- sequence table of rendered identifiers
-- Format main title
local ID_list_coins = {}; -- table of identifiers and their values from args; key is same as cfg.id_handlers's key
local plain_title = false;
local Class = A['Class']; -- arxiv class identifier
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>
local ID_support = {
if accept_title and ('' == Title) then -- only support forced empty for now "(())"
{A['ASINTLD'], 'ASIN', 'err_asintld_missing_asin', A:ORIGIN ('ASINTLD')},
Title = cfg.messages['notitle']; -- replace by predefined "No title" message
{DoiBroken, 'DOI', 'err_doibroken_missing_doi', A:ORIGIN ('DoiBroken')},
-- TODO: utilities.set_message ( 'err_redundant_parameters', ...); -- issue proper error message instead of muting
{Embargo, 'PMC', 'err_embargo_missing_pmc', A:ORIGIN ('Embargo')},
ScriptTitle = ''; -- just mute for now
}
TransTitle = ''; -- just mute for now
plain_title = true; -- suppress text decoration for descriptive title
utilities.set_message ('maint_untitled'); -- add maint cat
end


ID_list, ID_list_coins = identifiers.identifier_lists_get (args, {
if not accept_title then -- <Title> not wrapped in accept-as-written markup
DoiBroken = DoiBroken, -- for |doi=
if '...' == Title:sub (-3) then -- if ellipsis is the last three characters of |title=
ASINTLD = A['ASINTLD'], -- for |asin=
Title = Title:gsub ('(%.%.%.)%.+$', '%1'); -- limit the number of dots to three
Embargo = Embargo, -- for |pmc=
elseif not mw.ustring.find (Title, '%.%s*%a%.$') and -- end of title is not a 'dot-(optional space-)letter-dot' initialism ...
Class = Class, -- for |arxiv=
not mw.ustring.find (Title, '%s+%a%.$') then -- ...and not a 'space-letter-dot' initial (''Allium canadense'' L.)
CitationClass = config.CitationClass, -- for |arxiv=
Title = mw.ustring.gsub(Title, '%' .. sepc .. '$', ''); -- remove any trailing separator character; sepc and ms.ustring() here for languages that use multibyte separator characters
Year=anchor_year, -- for |isbn=
end
}, ID_support);


-- Account for the oddities that are {{cite arxiv}}, {{cite biorxiv}}, {{cite citeseerx}}, {{cite medrxiv}}, {{cite ssrn}}, before generation of COinS data.
if utilities.is_set (ArchiveURL) and is_archived_copy (Title) then
if utilities.in_array (config.CitationClass, whitelist.preprint_template_list_t) then -- |arxiv= or |eprint= required for cite arxiv; |biorxiv=, |citeseerx=, |medrxiv=, |ssrn= required for their templates
utilities.set_message ('maint_archived_copy'); -- add maintenance category before we modify the content of Title
if not (args[cfg.id_handlers[config.CitationClass:upper()].parameters[1]] or -- can't use ID_list_coins k/v table here because invalid parameters omitted
args[cfg.id_handlers[config.CitationClass:upper()].parameters[2]]) then -- which causes unexpected parameter missing error message
utilities.set_message ('err_' .. config.CitationClass .. '_missing'); -- add error message
end
end


Periodical = ({['arxiv'] = 'arXiv', ['biorxiv'] = 'bioRxiv', ['citeseerx'] = 'CiteSeerX', ['medrxiv'] = 'medRxiv', ['ssrn'] = 'Social Science Research Network'})[config.CitationClass];
if is_generic ('generic_titles', Title) then
utilities.set_message ('err_generic_title'); -- set an error message
end
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
if (not plain_title) and (utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'document', 'pressrelease', 'podcast', 'newsgroup', 'mailinglist', 'interview', 'arxiv', 'biorxiv', 'citeseerx', 'medrxiv', 'ssrn'}) or
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia)) or
('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
Title = utilities.wrap_style ('italic-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-italic-title', TransTitle);
end


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 utilities.is_set (TransTitle) then
if 'none' ~= cfg.keywords_xlate[auto_select] then -- if auto-linking not disabled
if utilities.is_set (Title) then
if identifiers.auto_link_urls[auto_select] then -- manual selection
TransTitle = " " .. TransTitle;
URL = identifiers.auto_link_urls[auto_select]; -- set URL to be the same as identifier's external link
else
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=
utilities.set_message ('err_trans_missing_title', {'title'});
elseif identifiers.auto_link_urls['pmc'] then -- auto-select PMC
end
URL = identifiers.auto_link_urls['pmc']; -- set URL to be the same as the PMC external link if not embargoed
end
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=
elseif identifiers.auto_link_urls['doi'] then -- auto-select DOI
URL = identifiers.auto_link_urls['doi'];
URL_origin = cfg.id_handlers['DOI'].parameters[1];
end
end


if utilities.is_set (URL) then -- set when using an identifier-created URL
if utilities.is_set (Title) then -- TODO: is this the right place to be making Wikisource URLs?
if utilities.is_set (AccessDate) then -- |access-date= requires |url=; identifier-created URL is not |url=
if utilities.is_set (TitleLink) and utilities.is_set (URL) then
utilities.set_message ('err_accessdate_missing_url'); -- add an error message
utilities.set_message ('err_wikilink_in_url'); -- set an error message because we can't have both
AccessDate = ''; -- unset
TitleLink = ''; -- unset
end
if not utilities.is_set (TitleLink) and utilities.is_set (URL) then
Title = external_link (URL, Title, URL_origin, UrlAccess) .. TransTitle .. Format;
URL = ''; -- unset these because no longer needed
Format = "";
elseif utilities.is_set (TitleLink) and not utilities.is_set (URL) then
local ws_url;
ws_url = wikisource_url_make (TitleLink); -- ignore ws_label return; not used here
if ws_url then
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?
Title = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], TitleLink, Title});
Title = Title .. TransTitle;
else
Title = utilities.make_wikilink (TitleLink, Title) .. TransTitle;
end
end
 
else
if utilities.is_set (ArchiveURL) then -- |archive-url= requires |url=; identifier-created URL is not |url=
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)
utilities.set_message ('err_archive_missing_url'); -- add an error message
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
ArchiveURL = ''; -- unset
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
end
else
Title = TransTitle;
end
end


-- At this point fields may be nil if they weren't specified in the template use.  We can use that fact.
if utilities.is_set (Place) then
-- Test if citation has no title
Place = " " .. wrap_msg ('written', Place, use_lowercase) .. sepc .. " ";
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
utilities.set_message ('err_citation_missing_title', {'episode' == config.CitationClass and 'series' or 'title'});
end
end


if utilities.in_array (cfg.keywords_xlate[Title], {'off', 'none'}) and
local ConferenceURL_origin = A:ORIGIN('ConferenceURL'); -- get name of parameter that holds ConferenceURL
utilities.in_array (config.CitationClass, {'journal', 'citation'}) and
if utilities.is_set (Conference) then
(utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and
if utilities.is_set (ConferenceURL) then
('journal' == Periodical_origin or 'script-journal' == ScriptPeriodical_origin) then -- special case for journal cites
Conference = external_link( ConferenceURL, Conference, ConferenceURL_origin, nil );
Title = ''; -- set title to empty string
end
utilities.set_message ('maint_untitled'); -- add maint cat
Conference = sepc .. " " .. Conference .. ConferenceFormat;
elseif utilities.is_set (ConferenceURL) then
Conference = sepc .. " " .. external_link( ConferenceURL, nil, ConferenceURL_origin, nil );
end
end


if 'journal' == config.CitationClass or ('citation' == config.CitationClass and utilities.is_set (Periodical) and 'journal' == Periodical_origin) then
local Position = '';
if is_page_art_num (((utilities.is_set (Page) and Page) or (utilities.is_set (Pages) and Pages)) or nil, ID_list_coins['DOI']) then -- does |page(s)= look like it holds an article number
if not utilities.is_set (Position) then
utilities.set_message ('maint_page_art_num'); -- add maint cat
local Minutes = A['Minutes'];
local Time = A['Time'];
 
if utilities.is_set (Minutes) then
if utilities.is_set (Time) then --TODO: make a function for this and similar?
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'minutes') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'time')});
end
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
end
else
Position = " " .. Position;
At = '';
end
end


-- COinS metadata (see <http://ocoins.info/>) for automated parsing of citation information.
Page, Pages, Sheet, Sheets = format_pages_sheets (Page, Pages, Sheet, Sheets, config.CitationClass, Periodical_origin, sepc, NoPP, use_lowercase);
-- handle the oddity that is cite encyclopedia and {{citation |encyclopedia=something}}. Here we presume that
 
-- when Periodical, Title, and Chapter are all set, then Periodical is the book (encyclopedia) title, Title
At = utilities.is_set (At) and (sepc .. " " .. At) or "";
-- is the article title, and Chapter is a section within the article. So, we remap
Position = utilities.is_set (Position) and (sepc .. " " .. Position) or "";
if config.CitationClass == 'map' then
local coins_chapter = Chapter; -- default assuming that remapping not required
local Sections = A['Sections']; -- Section (singular) is an alias of Chapter so set earlier
local coins_title = Title; -- et tu
local Inset = A['Inset'];
if 'encyclopaedia' == config.CitationClass or ('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) then
if utilities.is_set (Chapter) and utilities.is_set (Title) and utilities.is_set (Periodical) then -- if all are used then
if utilities.is_set ( Inset ) then
coins_chapter = Title; -- remap
Inset = sepc .. " " .. wrap_msg ('inset', Inset, use_lowercase);
coins_title = Periodical;
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
 
local Others = A['Others'];
if utilities.is_set (Others) and 0 == #a and 0 == #e then -- add maint cat when |others= has value and used without |author=, |editor=
if config.CitationClass == "AV-media-notes"
or config.CitationClass == "audio-visual" then -- special maint for AV/M which has a lot of 'false' positives right now
utilities.set_message ('maint_others_avm')
else
utilities.set_message ('maint_others');
end
end
end
end
local coins_author = a; -- default for coins rft.au
Others = utilities.is_set (Others) and (sepc .. " " .. Others) or "";
if 0 < #c then -- but if contributor list
coins_author = c; -- use that instead
end
-- this is the function call to COinS()
if utilities.is_set (Translators) then
local OCinSoutput = metadata.COinS({
Others = safe_join ({sepc .. ' ', wrap_msg ('translated', Translators, use_lowercase), Others}, sepc);
['Periodical'] = utilities.strip_apostrophe_markup (Periodical), -- no markup in the metadata
['Encyclopedia'] = Encyclopedia, -- just a flag; content ignored by ~/COinS
['Chapter'] = metadata.make_coins_title (coins_chapter, ScriptChapter), -- Chapter and ScriptChapter stripped of bold / italic / accept-as-written markup
['Degree'] = Degree; -- cite thesis only
['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 values if Date is valid;
['Season'] = COinS_date.rftssn,
['Quarter'] = COinS_date.rftquarter,
['Chron'] =  COinS_date.rftchron,
['Series'] = Series,
['Volume'] = Volume,
['Issue'] = Issue,
['ArticleNumber'] = ArticleNumber,
['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}}, {{cite medrxiv}}, and {{cite ssrn}} AFTER generation of COinS data.
if utilities.in_array (config.CitationClass, whitelist.preprint_template_list_t) then -- we have set rft.jtitle in COinS to arXiv, bioRxiv, CiteSeerX, medRxiv, 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
 
if utilities.is_set (Interviewers) then
-- special case for cite newsgroup.  Do this after COinS because we are modifying Publishername to include some static text
Others = safe_join ({sepc .. ' ', wrap_msg ('interview', Interviewers, use_lowercase), Others}, sepc);
if 'newsgroup' == config.CitationClass and utilities.is_set (Newsgroup) then
end
PublisherName = utilities.substitute (cfg.messages['newsgroup'], external_link( 'news:' .. Newsgroup, Newsgroup, Newsgroup_origin, nil ));
local TitleNote = A['TitleNote'];
TitleNote = utilities.is_set (TitleNote) and (sepc .. " " .. TitleNote) or "";
if utilities.is_set (Edition) then
if Edition:match ('%f[%a][Ee]d%n?%.?$') or Edition:match ('%f[%a][Ee]dition$') then -- Ed, ed, Ed., ed., Edn, edn, Edn., edn.
utilities.set_message ('err_extra_text_edition'); -- add error message
end
Edition = " " .. wrap_msg ('edition', Edition);
else
Edition = '';
end
end


local Editors;
Series = utilities.is_set (Series) and wrap_msg ('series', {sepc, Series}) or ""; -- not the same as SeriesNum
local EditorCount; -- used only for choosing {ed.) or (eds.) annotation at end of editor name-list
local Agency = A['Agency'];
local Contributors; -- assembled contributors name list
Agency = utilities.is_set (Agency) and wrap_msg ('agency', {sepc, Agency}) or "";
local contributor_etal;
Volume = format_volume_issue (Volume, Issue, ArticleNumber, config.CitationClass, Periodical_origin, sepc, use_lowercase);
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, '&', 'amp', 'and', 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
local display_names, param = display_names_select (cfg.global_cs1_config_t['DisplayEditors'], A['DisplayEditors'], A:ORIGIN ('DisplayEditors'), #e);
control.maximum, editor_etal = get_display_names (display_names, #e, 'editors', editor_etal, param);


Editors, EditorCount = list_people (control, e, editor_etal);
if utilities.is_set (AccessDate) then
local retrv_text = " " .. cfg.messages['retrieved']


if 1 == EditorCount and (true == editor_etal or 1 < #e) then -- only one editor displayed but includes etal then  
AccessDate = nowrap_date (AccessDate); -- wrap in nowrap span if date in appropriate format
EditorCount = 2; -- spoof to display (eds.) annotation
if (sepc ~= ".") then retrv_text = retrv_text:lower() end -- if mode is cs2, lower case
end
AccessDate = utilities.substitute (retrv_text, AccessDate); -- add retrieved text
end
do -- now do interviewers
local display_names, param = display_names_select (cfg.global_cs1_config_t['DisplayInterviewers'], A['DisplayInterviewers'], A:ORIGIN ('DisplayInterviewers'), #interviewers_list);
control.maximum, interviewer_etal = get_display_names (display_names, #interviewers_list, 'interviewers', interviewer_etal, param);


Interviewers = list_people (control, interviewers_list, interviewer_etal);
AccessDate = utilities.substitute (cfg.presentation['accessdate'], {sepc, AccessDate}); -- allow editors to hide accessdates
end
end
do -- now do translators
local display_names, param = display_names_select (cfg.global_cs1_config_t['DisplayTranslators'], A['DisplayTranslators'], A:ORIGIN ('DisplayTranslators'), #t);
if utilities.is_set (ID) then ID = sepc .. " " .. ID; end
control.maximum, translator_etal = get_display_names (display_names, #t, 'translators', translator_etal, param);
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


Translators = list_people (control, t, translator_etal);
if utilities.is_set (URL) then
end
URL = " " .. external_link( URL, nil, URL_origin, UrlAccess );
do -- now do contributors
end
local display_names, param = display_names_select (cfg.global_cs1_config_t['DisplayContributors'], A['DisplayContributors'], A:ORIGIN ('DisplayContributors'), #c);
control.maximum, contributor_etal = get_display_names (display_names, #c, 'contributors', contributor_etal, param);


Contributors = list_people (control, c, contributor_etal);
local Quote = A['Quote'];
end
local TransQuote = A['TransQuote'];
do -- now do authors
local ScriptQuote = A['ScriptQuote'];
local display_names, param = display_names_select (cfg.global_cs1_config_t['DisplayAuthors'], A['DisplayAuthors'], A:ORIGIN ('DisplayAuthors'), #a, author_etal);
if utilities.is_set (Quote) or utilities.is_set (TransQuote) or utilities.is_set (ScriptQuote) then
control.maximum, author_etal = get_display_names (display_names, #a, 'authors', author_etal, param);
 
last_first_list = list_people (control, a, author_etal);


if utilities.is_set (Authors) then
if utilities.is_set (Quote) then
Authors, author_etal = name_has_etal (Authors, author_etal, false, 'authors'); -- find and remove variations on et al.
if Quote:sub(1, 1) == '"' and Quote:sub(-1, -1) == '"' then -- if first and last characters of quote are quote marks
if author_etal then
Quote = Quote:sub(2, -2); -- strip them off
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 -- end of do
end
Quote = kern_quotes (Quote); -- kern if needed
Quote = utilities.wrap_style ('quoted-text', Quote ); -- wrap in <q>...</q> tags
if utilities.is_set (Authors) and utilities.is_set (Collaboration) then
if utilities.is_set (ScriptQuote) then
Authors = Authors .. ' (' .. Collaboration .. ')'; -- add collaboration after et al.
Quote = script_concatenate (Quote, ScriptQuote, 'script-quote'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after quote is wrapped
end
end


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


local ConferenceFormat = A['ConferenceFormat'];
if utilities.is_set (QuotePage) or utilities.is_set (QuotePages) then -- add page prefix
local ConferenceURL = A['ConferenceURL'];
local quote_prefix = '';
ConferenceFormat = style_format (ConferenceFormat, ConferenceURL, 'conference-format', 'conference-url');
if utilities.is_set (QuotePage) then
Format = style_format (Format, URL, 'format', 'url');
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


-- special case for chapter format so no error message or cat when chapter not supported
PostScript = ""; -- cs1|2 does not supply terminal punctuation when |quote= is set
if not (utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'arxiv', 'biorxiv', 'citeseerx', 'medrxiv', 'ssrn'}) or
end
('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');
-- 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
end
 
if not utilities.is_set (URL) then
local Archived;
if utilities.in_array (config.CitationClass, {"web", "podcast", "mailinglist"}) or -- |url= required for cite web, cite podcast, and cite mailinglist
if utilities.is_set (ArchiveURL) then
('citation' == config.CitationClass and ('website' == Periodical_origin or 'script-website' == ScriptPeriodical_origin)) then -- and required for {{citation}} with |website= or |script-website=
if not utilities.is_set (ArchiveDate) then -- ArchiveURL set but ArchiveDate not set
utilities.set_message ('err_cite_web_url');
utilities.set_message ('err_archive_missing_date'); -- emit an error message
ArchiveURL = ''; -- empty string for concatenation
ArchiveDate = ''; -- empty string for concatenation
end
end
else
-- do we have |accessdate= without either |url= or |chapter-url=?
if utilities.is_set (ArchiveDate) then -- ArchiveURL not set but ArchiveDate is set
if utilities.is_set (AccessDate) and not utilities.is_set (ChapterURL) then -- ChapterURL may be set when URL is not set;
utilities.set_message ('err_archive_date_missing_url'); -- emit an error message
utilities.set_message ('err_accessdate_missing_url');
ArchiveURL = ''; -- empty string for concatenation
AccessDate = '';
ArchiveDate = ''; -- empty string for concatenation
end
end
end
end


local UrlStatus = is_valid_parameter_value (A['UrlStatus'], A:ORIGIN('UrlStatus'), cfg.keywords_lists['url-status'], '');
if utilities.is_set (ArchiveURL) then
local OriginalURL
local arch_text;
local OriginalURL_origin
-- if not utilities.is_set (ArchiveDate) then
local OriginalFormat
-- utilities.set_message ('err_archive_missing_date');
local OriginalAccess;
-- ArchiveDate = ''; -- empty string for concatenation
UrlStatus = UrlStatus:lower(); -- used later when assembling archived text
-- end
if utilities.is_set ( ArchiveURL ) then
if "live" == UrlStatus then
if utilities.is_set (ChapterURL) then -- if chapter-url= is set apply archive url to it
arch_text = cfg.messages['archived'];
OriginalURL = ChapterURL; -- save copy of source chapter's url for archive text
if sepc ~= "." then arch_text = arch_text:lower() end
OriginalURL_origin = ChapterURL_origin; -- name of |chapter-url= parameter for error messages
if utilities.is_set (ArchiveDate) then
OriginalFormat = ChapterFormat; -- and original |chapter-format=
Archived = sepc .. ' ' .. utilities.substitute ( cfg.messages['archived-live'],
 
{external_link( ArchiveURL, arch_text, A:ORIGIN('ArchiveURL'), nil) .. ArchiveFormat, ArchiveDate } );
if 'live' ~= UrlStatus then
else
ChapterURL = ArchiveURL -- swap-in the archive's URL
Archived = '';
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
if not utilities.is_set (OriginalURL) then
OriginalURL = URL; -- save copy of original source URL
utilities.set_message ('err_archive_missing_url');
OriginalURL_origin = URL_origin; -- name of URL parameter for error messages
Archived = ''; -- empty string for concatenation
OriginalFormat = Format; -- and original |format=
OriginalAccess = UrlAccess;
 
if 'live' ~= UrlStatus then -- if URL set then |archive-url= applies to it
URL = ArchiveURL -- swap-in the archive's URL
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
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
utilities.set_message ('err_archive_missing_url');
Archived = ''; -- empty string for concatenation
end
end
elseif utilities.is_set (UrlStatus) then -- if |url-status= is set when |archive-url= is not set
elseif utilities.is_set (ArchiveFormat) then
utilities.set_message ('maint_url_status'); -- add maint cat
Archived = ArchiveFormat; -- if set and ArchiveURL not set ArchiveFormat has error message
else
Archived = '';
end
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


if utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'arxiv', 'biorxiv', 'citeseerx', 'medrxiv', 'ssrn'}) or -- if any of the 'periodical' cites except encyclopedia
local TranscriptURL = A['TranscriptURL']
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia)) then
local TranscriptFormat = A['TranscriptFormat'];
local chap_param;
TranscriptFormat = style_format (TranscriptFormat, TranscriptURL, 'transcript-format', 'transcripturl');
if utilities.is_set (Chapter) then -- get a parameter name from one of these chapter related meta-parameters
local Transcript = A['Transcript'];
chap_param = A:ORIGIN ('Chapter')
local TranscriptURL_origin = A:ORIGIN('TranscriptURL'); -- get name of parameter that holds TranscriptURL
elseif utilities.is_set (TransChapter) then
if utilities.is_set (Transcript) then
chap_param = A:ORIGIN ('TransChapter')
if utilities.is_set (TranscriptURL) then
elseif utilities.is_set (ChapterURL) then
Transcript = external_link( TranscriptURL, Transcript, TranscriptURL_origin, nil );
chap_param = A:ORIGIN ('ChapterURL')
elseif utilities.is_set (ScriptChapter) then
chap_param = ScriptChapter_origin;
else utilities.is_set (ChapterFormat)
chap_param = A:ORIGIN ('ChapterFormat')
end
 
if utilities.is_set (chap_param) then -- if we found one
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
else -- otherwise, format chapter / article title
local no_quotes = false; -- default assume that we will be quoting the chapter parameter value
if utilities.is_set (Contribution) and 0 < #c then -- if this is a contribution with contributor(s)
if utilities.in_array (Contribution:lower(), cfg.keywords_lists.contribution) then -- and a generic contribution title
no_quotes = true; -- then render it unquoted
end
end
end
Transcript = sepc .. ' ' .. Transcript .. TranscriptFormat;
elseif utilities.is_set (TranscriptURL) then
Transcript = external_link( TranscriptURL, nil, TranscriptURL_origin, nil );
end


Chapter = format_chapter_title (ScriptChapter, ScriptChapter_origin, Chapter, Chapter_origin, TransChapter, TransChapter_origin, ChapterURL, ChapterURL_origin, no_quotes, ChapterUrlAccess); -- Contribution is also in Chapter
local Publisher;
if utilities.is_set (Chapter) then
if utilities.is_set (PublicationDate) then
Chapter = Chapter .. ChapterFormat ;
PublicationDate = wrap_msg ('published', PublicationDate);
if 'map' == config.CitationClass and utilities.is_set (TitleType) then
Chapter = Chapter .. ' ' .. TitleType; -- map annotation here; not after title
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
 
if utilities.is_set (PublisherName) then
-- Format main title
if utilities.is_set (PublicationPlace) then
local plain_title = false;
Publisher = sepc .. " " .. PublicationPlace .. ": " .. PublisherName .. PublicationDate;
local accept_title;
else
Title, accept_title = utilities.has_accept_as_written (Title, true); -- remove accept-this-as-written markup when it wraps all of <Title>
Publisher = sepc .. " " .. PublisherName .. PublicationDate;   
if accept_title and ('' == Title) then -- only support forced empty for now "(())"
end
Title = cfg.messages['notitle']; -- replace by predefined "No title" message
elseif utilities.is_set (PublicationPlace) then
-- TODO: utilities.set_message ( 'err_redundant_parameters', ...); -- issue proper error message instead of muting
Publisher= sepc .. " " .. PublicationPlace .. PublicationDate;
ScriptTitle = ''; -- just mute for now  
else
TransTitle = ''; -- just mute for now
Publisher = PublicationDate;
plain_title = true; -- suppress text decoration for descriptive title
utilities.set_message ('maint_untitled'); -- add maint cat
end
end
 
if not accept_title then -- <Title> not wrapped in accept-as-written markup
-- Several of the above rely upon detecting this as nil, so do it last.
if '...' == Title:sub (-3) then -- if ellipsis is the last three characters of |title=
if (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical) or utilities.is_set (TransPeriodical)) then
Title = Title:gsub ('(%.%.%.)%.+$', '%1'); -- limit the number of dots to three
if utilities.is_set (Title) or utilities.is_set (TitleNote) then  
elseif not mw.ustring.find (Title, '%.%s*%a%.$') and -- end of title is not a 'dot-(optional space-)letter-dot' initialism ...
Periodical = sepc .. " " .. format_periodical (ScriptPeriodical, ScriptPeriodical_origin, Periodical, TransPeriodical, TransPeriodical_origin);
not mw.ustring.find (Title, '%s+%a%.$') then -- ...and not a 'space-letter-dot' initial (''Allium canadense'' L.)
else
Title = mw.ustring.gsub(Title, '%' .. sepc .. '$', ''); -- remove any trailing separator character; sepc and ms.ustring() here for languages that use multibyte separator characters
Periodical = format_periodical (ScriptPeriodical, ScriptPeriodical_origin, Periodical, TransPeriodical, TransPeriodical_origin);
end
 
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
end
end
 
if (not plain_title) and (utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'document', 'pressrelease', 'podcast', 'newsgroup', 'mailinglist', 'interview', 'arxiv', 'biorxiv', 'citeseerx', 'medrxiv', 'ssrn'}) or
local Language = A['Language'];
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia)) or
if utilities.is_set (Language) then
('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
Language = language_parameter (Language); -- format, categories, name from ISO639-1, etc.
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);
Language=''; -- language not specified so make sure this is an empty string;
Title = script_concatenate (Title, ScriptTitle, 'script-title'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after title is wrapped
--[[ TODO: need to extract the wrap_msg from language_parameter
TransTitle = utilities.wrap_style ('trans-italic-title', TransTitle);
so that we can solve parentheses bunching problem with Format/Language/TitleType
]]
end
end


if utilities.is_set (TransTitle) then
--[[
if utilities.is_set (Title) then
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
TransTitle = " " .. TransTitle;
the annotation directly follows the |title= parameter value in the citation rather than the |event= parameter value (if provided).
else
]]
utilities.set_message ('err_trans_missing_title', {'title'});
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
end
end


if utilities.is_set (Title) then -- TODO: is this the right place to be making Wikisource URLs?
-- Piece all bits together at last.  Here, all should be non-nil.
if utilities.is_set (TitleLink) and utilities.is_set (URL) then
-- We build things this way because it is more efficient in LUA
utilities.set_message ('err_wikilink_in_url'); -- set an error message because we can't have both
-- not to keep reassigning to the same string variable over and over.
TitleLink = ''; -- unset
 
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 not (utilities.is_set (Authors) or utilities.is_set (Editors)) then
Others = Others:gsub ('^' .. sepc .. ' ', ''); -- when no authors and no editors, strip leading sepc and space
end
end
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?
if not utilities.is_set (TitleLink) and utilities.is_set (URL) then
tcommon = safe_join( {Others, Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language, Edition, Publisher, Agency, Volume}, sepc );
Title = external_link (URL, Title, URL_origin, UrlAccess) .. TransTitle .. Format;
elseif utilities.in_array (config.CitationClass, {"book", "citation"}) and not utilities.is_set (Periodical) then -- special cases for book cites
URL = ''; -- unset these because no longer needed
if utilities.is_set (Contributors) then -- when we are citing foreword, preface, introduction, etc.
Format = "";
tcommon = safe_join( {Title, TitleNote}, sepc ); -- author and other stuff will come after this and before tcommon2
elseif utilities.is_set (TitleLink) and not utilities.is_set (URL) then
tcommon2 = safe_join( {Conference, Periodical, Format, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc );
local ws_url;
ws_url = wikisource_url_make (TitleLink); -- ignore ws_label return; not used here
if ws_url then
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?
Title = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], TitleLink, Title});
Title = Title .. TransTitle;
else
Title = utilities.make_wikilink (TitleLink, Title) .. TransTitle;
end
else
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)
tcommon = safe_join( {Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc );
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


if utilities.is_set (Place) then
elseif 'map' == config.CitationClass then -- special cases for cite map
Place = " " .. wrap_msg ('written', Place, use_lowercase) .. sepc .. " ";
if utilities.is_set (Chapter) then -- map in a book; TitleType is part of Chapter
end
tcommon = safe_join( {Title, Format, Edition, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc );
 
elseif utilities.is_set (Periodical) then -- map in a periodical
local ConferenceURL_origin = A:ORIGIN('ConferenceURL'); -- get name of parameter that holds ConferenceURL
tcommon = safe_join( {Title, TitleType, Format, Periodical, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc );
if utilities.is_set (Conference) then
else -- a sheet or stand-alone map
if utilities.is_set (ConferenceURL) then
tcommon = safe_join( {Title, TitleType, Format, Edition, Scale, Series, Language, Cartography, Others, Publisher}, sepc );
Conference = external_link( ConferenceURL, Conference, ConferenceURL_origin, nil );
end
end
Conference = sepc .. " " .. Conference .. ConferenceFormat;
elseif 'episode' == config.CitationClass then -- special case for cite episode
elseif utilities.is_set (ConferenceURL) then
tcommon = safe_join( {Title, TitleNote, TitleType, Series, Language, Edition, Publisher}, sepc );
Conference = sepc .. " " .. external_link( ConferenceURL, nil, ConferenceURL_origin, nil );
 
else -- all other CS1 templates
tcommon = safe_join( {Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language,  
Volume, Others, Edition, Publisher, Agency}, sepc );
end
end
 
local Position = '';
if #ID_list > 0 then
if not utilities.is_set (Position) then
ID_list = safe_join( { sepc .. " ", table.concat( ID_list, sepc .. " " ), ID }, sepc );
local Minutes = A['Minutes'];
local Time = A['Time'];
 
if utilities.is_set (Minutes) then
if utilities.is_set (Time) then --TODO: make a function for this and similar?
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'minutes') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'time')});
end
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
else
Position = " " .. Position;
ID_list = ID;
At = '';
end
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 );
idcommon = safe_join( { ID_list, URL, Archived, Transcript, AccessDate, Via, Quote }, sepc );
else
-- idcommon = safe_join( { ID_list, URL, Archived, AccessDate, Via, Lay, Quote }, sepc );
idcommon = safe_join( { ID_list, URL, Archived, AccessDate, Via, Quote }, sepc );
end
local text;
local pgtext = Position .. Sheet .. Sheets .. Page .. Pages .. At;


Page, Pages, Sheet, Sheets = format_pages_sheets (Page, Pages, Sheet, Sheets, config.CitationClass, Periodical_origin, sepc, NoPP, use_lowercase);
local OrigDate = A['OrigDate'];
 
OrigDate = utilities.is_set (OrigDate) and wrap_msg ('origdate', OrigDate) or '';
At = utilities.is_set (At) and (sepc .. " " .. At) or "";
if utilities.is_set (Date) then
Position = utilities.is_set (Position) and (sepc .. " " .. Position) or "";
if utilities.is_set (Authors) or utilities.is_set (Editors) then -- date follows authors or editors when authors not set
if config.CitationClass == 'map' then
Date = " (" .. Date .. ")" .. OrigDate .. sepc .. " "; -- in parentheses
local Sections = A['Sections']; -- Section (singular) is an alias of Chapter so set earlier
else -- neither of authors and editors set
local Inset = A['Inset'];
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
if utilities.is_set ( Inset ) then
else
Inset = sepc .. " " .. wrap_msg ('inset', Inset, use_lowercase);
Date = sepc .. " " .. Date .. OrigDate; -- Date begins with sepc
end
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
end
At = At .. Inset .. Section;
end
end
 
if utilities.is_set (Authors) then
local Others = A['Others'];
if (not utilities.is_set (Date)) then -- when date is set it's in parentheses; no Authors termination
if utilities.is_set (Others) and 0 == #a and 0 == #e then -- add maint cat when |others= has value and used without |author=, |editor=
Authors = terminate_name_list (Authors, sepc); -- when no date, terminate with 0 or 1 sepc and a space
if config.CitationClass == "AV-media-notes"
end
or config.CitationClass == "audio-visual" then -- special maint for AV/M which has a lot of 'false' positives right now
if utilities.is_set (Editors) then
utilities.set_message ('maint_others_avm')
local in_text = '';
local post_text = '';
if utilities.is_set (Chapter) and 0 == #c then
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
else
utilities.set_message ('maint_others');
text = safe_join( {Authors, Date, Chapter, Place, Editors, tcommon, pgtext, idcommon }, sepc );
end
end
end
elseif utilities.is_set (Editors) then
Others = utilities.is_set (Others) and (sepc .. " " .. Others) or "";
if utilities.is_set (Date) then
if EditorCount <= 1 then
if utilities.is_set (Translators) then
Editors = Editors .. cfg.presentation['sep_name'] .. cfg.messages['editor'];
Others = safe_join ({sepc .. ' ', wrap_msg ('translated', Translators, use_lowercase), Others}, sepc);
else
end
Editors = Editors .. cfg.presentation['sep_name'] .. cfg.messages['editors'];
if utilities.is_set (Interviewers) then
end
Others = safe_join ({sepc .. ' ', wrap_msg ('interview', Interviewers, use_lowercase), Others}, sepc);
else
end
if EditorCount <= 1 then
Editors = Editors .. " (" .. cfg.messages['editor'] .. ")" .. sepc .. " "
local TitleNote = A['TitleNote'];
else
TitleNote = utilities.is_set (TitleNote) and (sepc .. " " .. TitleNote) or "";
Editors = Editors .. " (" .. cfg.messages['editors'] .. ")" .. sepc .. " "
if utilities.is_set (Edition) then
end
if Edition:match ('%f[%a][Ee]d%n?%.?$') or Edition:match ('%f[%a][Ee]dition$') then -- Ed, ed, Ed., ed., Edn, edn, Edn., edn.
utilities.set_message ('err_extra_text_edition'); -- add error message
end
end
Edition = " " .. wrap_msg ('edition', Edition);
text = safe_join( {Editors, Date, Chapter, Place, tcommon, pgtext, idcommon}, sepc );
else
else
Edition = '';
if utilities.in_array (config.CitationClass, {"journal", "citation"}) and utilities.is_set (Periodical) then
end
text = safe_join( {Chapter, Place, tcommon, pgtext, Date, idcommon}, sepc );
 
Series = utilities.is_set (Series) and wrap_msg ('series', {sepc, Series}) or ""; -- not the same as SeriesNum
local Agency = A['Agency'] or ''; -- |agency= is supported by {{cite magazine}}, {{cite news}}, {{cite press release}}, {{cite web}}, and certain {{citation}} templates
if utilities.is_set (Agency) then -- this testing done here because {{citation}} supports 'news' citations
if utilities.in_array (config.CitationClass, {'magazine', 'news', 'pressrelease', 'web'}) or ('citation' == config.CitationClass and utilities.in_array (Periodical_origin, {"magazine", "newspaper", "work"})) then
Agency = wrap_msg ('agency', {sepc, Agency}); -- format for rendering
else
else
Agency = ''; -- unset; not supported
text = safe_join( {Chapter, Place, tcommon, Date, pgtext, idcommon}, sepc );
utilities.set_message ('err_parameter_ignored', {'agency'}); -- add error message
end
end
end
end
Volume = format_volume_issue (Volume, Issue, ArticleNumber, config.CitationClass, Periodical_origin, sepc, use_lowercase);
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 );


if utilities.is_set (AccessDate) then
-- Now enclose the whole thing in a <cite> element
local retrv_text = " " .. cfg.messages['retrieved']
local options_t = {};
options_t.class = cite_class_attribute_make (config.CitationClass, Mode);


AccessDate = nowrap_date (AccessDate); -- wrap in nowrap span if date in appropriate format
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 (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
if 'none' ~= cfg.keywords_xlate[(Ref and Ref:lower()) or ''] then
end
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 utilities.is_set (ID) then ID = sepc .. " " .. ID; end
 
if #c > 0 then -- if there is a contributor list
local Docket = A['Docket'];
namelist_t = c; -- select it
  if "thesis" == config.CitationClass and utilities.is_set (Docket) then
elseif #a > 0 then -- or an author list
ID = sepc .. " Docket " .. Docket .. ID;
namelist_t = a;
end
elseif #e > 0 then -- or an editor list
  if "report" == config.CitationClass and utilities.is_set (Docket) then -- for cite report when |docket= is set
namelist_t = e;
ID = sepc .. ' ' .. Docket; -- overwrite ID even if |id= is set
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
end


if utilities.is_set (URL) then
if string.len (text:gsub('%b<>', '')) <= 2 then -- remove html and html-like tags; then get length of what remains;
URL = " " .. external_link( URL, nil, URL_origin, UrlAccess );
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
end
-- We check length of PostScript here because it will have been nuked by
local render_t = {}; -- here we collect the final bits for concatenation into the rendered citation
-- the quote parameters. We'd otherwise emit a message even if there wasn't
 
-- a displayed postscript.
if utilities.is_set (options_t.id) then -- here we wrap the rendered citation in <cite ...>...</cite> tags
-- TODO: Should the max size (1) be configurable?
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
-- TODO: Should we check a specific pattern?
else
if utilities.is_set(PostScript) and mw.ustring.len(PostScript) > 1 then
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
utilities.set_message ('maint_postscript')
end
end
 
if OCinSoutput then -- blanked when citation is 'empty' so don't bother to add boilerplate metadata span
local Archived;
table.insert (render_t, utilities.substitute (cfg.presentation['ocins'], OCinSoutput)); -- format and append metadata to the citation
if utilities.is_set (ArchiveURL) then
if not utilities.is_set (ArchiveDate) then -- ArchiveURL set but ArchiveDate not set
utilities.set_message ('err_archive_missing_date'); -- emit an error message
ArchiveURL = ''; -- empty string for concatenation
ArchiveDate = ''; -- empty string for concatenation
end
else
if utilities.is_set (ArchiveDate) then -- ArchiveURL not set but ArchiveDate is set
utilities.set_message ('err_archive_date_missing_url'); -- emit an error message
ArchiveURL = ''; -- empty string for concatenation
ArchiveDate = ''; -- empty string for concatenation
end
end
end


if utilities.is_set (ArchiveURL) then
local template_name = ('citation' == config.CitationClass) and 'citation' or 'cite ' .. (cfg.citation_class_map_t[config.CitationClass] or config.CitationClass);
local arch_text;
local template_link = '[[Template:' .. template_name .. '|' .. template_name .. ']]';
if "live" == UrlStatus then
local msg_prefix = '<code class="cs1-code">{{' .. template_link .. '}}</code>: ';
arch_text = cfg.messages['archived'];
 
if sepc ~= "." then arch_text = arch_text:lower() end
if 0 ~= #z.error_msgs_t then
if utilities.is_set (ArchiveDate) then
mw.addWarning (utilities.substitute (cfg.messages.warning_msg_e, template_link));
Archived = sepc .. ' ' .. utilities.substitute ( cfg.messages['archived-live'],
 
{external_link( ArchiveURL, arch_text, A:ORIGIN('ArchiveURL'), nil) .. ArchiveFormat, ArchiveDate } );
table.insert (render_t, ' '); -- insert a space between citation and its error messages
else
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
Archived = '';
 
end
local hidden = true; -- presume that the only error messages emited by this template are hidden
if not utilities.is_set (OriginalURL) then
for _, v in ipairs (z.error_msgs_t) do -- spin through the list of error messages
utilities.set_message ('err_archive_missing_url');
if v:find ('cs1-visible-error', 1, true) then -- look for the visible error class name
Archived = ''; -- empty string for concatenation
hidden = false; -- found one; so don't hide the error message prefix
break; -- and done because no need to look further
end
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.add_prop_cat ('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
utilities.set_message ('err_archive_missing_url');
Archived = ''; -- empty string for concatenation
end
end
elseif utilities.is_set (ArchiveFormat) then
 
Archived = ArchiveFormat; -- if set and ArchiveURL not set ArchiveFormat has error message
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
else
table.insert (render_t, table.concat (z.error_msgs_t, '; ')); -- make a big string of error messages and add it to the rendering
Archived = '';
end
end
 
local TranscriptURL = A['TranscriptURL']
if 0 ~= #z.maint_cats_t then
local TranscriptFormat = A['TranscriptFormat'];
mw.addWarning (utilities.substitute (cfg.messages.warning_msg_m, template_link));
TranscriptFormat = style_format (TranscriptFormat, TranscriptURL, 'transcript-format', 'transcripturl');
 
local Transcript = A['Transcript'];
table.sort (z.maint_cats_t); -- sort the maintenance messages list
local TranscriptURL_origin = A:ORIGIN('TranscriptURL'); -- get name of parameter that holds TranscriptURL
 
if utilities.is_set (Transcript) then
local maint_msgs_t = {}; -- here we collect all of the maint messages
if utilities.is_set (TranscriptURL) then
 
Transcript = external_link( TranscriptURL, Transcript, TranscriptURL_origin, nil );
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
end
Transcript = sepc .. ' ' .. Transcript .. TranscriptFormat;
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
elseif utilities.is_set (TranscriptURL) then
Transcript = external_link( TranscriptURL, nil, TranscriptURL_origin, nil );
end
end


local Publisher;
if not no_tracking_cats then
if utilities.is_set (PublicationDate) then
for _, v in ipairs (z.error_cats_t) do -- append error categories
PublicationDate = wrap_msg ('published', PublicationDate);
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v));
end
end
if utilities.is_set (PublisherName) then
for _, v in ipairs (z.maint_cats_t) do -- append maintenance categories
if utilities.is_set (PublicationPlace) then
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v));
Publisher = sepc .. " " .. PublicationPlace .. ": " .. PublisherName .. PublicationDate;
end
else
for _, v in ipairs (z.prop_cats_t) do -- append properties categories
Publisher = sepc .. " " .. PublisherName .. PublicationDate; 
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v));
end
end
elseif utilities.is_set (PublicationPlace) then
Publisher= sepc .. " " .. PublicationPlace .. PublicationDate;
else
Publisher = PublicationDate;
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
-- 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


--[[
local function validate (name, cite_class, empty)
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
local name = tostring (name);
the annotation directly follows the |title= parameter value in the citation rather than the |event= parameter value (if provided).
local enum_name; -- parameter name with enumerator (if any) replaced with '#'
]]
local state;
if "speech" == config.CitationClass then -- cite speech only
local function state_test (state, name) -- local function to do testing of state values
TitleNote = TitleType; -- move TitleType to TitleNote so that it renders ahead of |event=
if true == state then return true; end -- valid actively supported parameter
TitleType = ''; -- and unset
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 utilities.is_set (Periodical) then -- if Periodical, perhaps because of an included |website= or |journal= parameter
if name:find ('#') then -- # is a cs1|2 reserved character so parameters with # not permitted
if utilities.is_set (Conference) then -- and if |event= is set
return nil;
Conference = Conference .. sepc .. " "; -- then add appropriate punctuation to the end of the Conference variable before rendering
end
end
end
end
-- replace wnumerator digit(s) with # (|last25= becomes |last#=) (mw.ustring because non-Western 'local' digits)
enum_name = mw.ustring.gsub (name, '%d+$', '#'); -- where enumerator is last charaters in parameter name (these to protect |s2cid=)
enum_name = mw.ustring.gsub (enum_name, '%d+([%-l])', '#%1'); -- where enumerator is in the middle of the parameter name; |author#link= is the oddity


-- Piece all bits together at last.  Here, all should be non-nil.
if 'document' == cite_class then -- special case for {{cite document}}
-- We build things this way because it is more efficient in LUA
state = whitelist.document_parameters_t[enum_name]; -- this list holds enumerated and nonenumerated parameters
-- not to keep reassigning to the same string variable over and over.
if true == state_test (state, name) then return true; end
return false;
end


local tcommon;
if utilities.in_array (cite_class, whitelist.preprint_template_list_t) then -- limited parameter sets allowed for these templates
local tcommon2; -- used for book cite when |contributor= is set
state = whitelist.limited_parameters_t[enum_name]; -- this list holds enumerated and nonenumerated parameters
if true == state_test (state, name) then return true; end
if 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 ({TitleType, Series, Language, Volume, Others, Edition, Publisher}, sepc);
else
tcommon = safe_join ({Title, TitleNote, TitleType, Series, Language, Volume, Others, Edition, Publisher}, sepc);
end


elseif 'map' == config.CitationClass then -- special cases for cite map
state = whitelist.preprint_arguments_t[cite_class][name]; -- look in the parameter-list for the template identified by cite_class
if utilities.is_set (Chapter) then -- map in a book; TitleType is part of Chapter
if true == state_test (state, name) then return true; end
tcommon = safe_join ({Title, Edition, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc);
elseif utilities.is_set (Periodical) then -- map in a periodical
tcommon = safe_join ({Title, TitleType, Periodical, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc);
else -- a sheet or stand-alone map
tcommon = safe_join ({Title, TitleType, 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
return false; -- not supported because not found or name is set to nil
tcommon = safe_join ({Title, TitleNote, Conference, Periodical, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc);
end -- end limited parameter-set templates
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, Quote }, sepc );
else
idcommon = safe_join( { ID_list, URL, Archived, AccessDate, Via, Quote }, sepc );
end
local text;
local pgtext = Position .. Sheet .. Sheets .. Page .. Pages .. At;


local OrigDate = A['OrigDate'];
if utilities.in_array (cite_class, whitelist.unique_param_template_list_t) then -- template-specific parameters for templates that accept parameters from the basic argument list
OrigDate = utilities.is_set (OrigDate) and wrap_msg ('origdate', OrigDate) or '';
state = whitelist.unique_arguments_t[cite_class][name]; -- look in the template-specific parameter-lists for the template identified by cite_class
if utilities.is_set (Date) then
if true == state_test (state, name) then return true; end
if utilities.is_set (Authors) or utilities.is_set (Editors) then -- date follows authors or editors when authors not set
end -- if here, fall into general validation
Date = " (" .. Date .. ")" .. OrigDate .. sepc .. " "; -- in parentheses
 
else -- neither of authors and editors set
state = whitelist.common_parameters_t[enum_name]; -- all other templates; all normal parameters allowed; this list holds enumerated and nonenumerated parameters
if (string.sub(tcommon, -1, -1) == sepc) then -- if the last character of tcommon is sepc
if true == state_test (state, name) then return true; end
Date = " " .. Date .. OrigDate; -- Date does not begin with sepc
 
else
return false; -- not supported because not found or name is set to nil
Date = sepc .. " " .. Date .. OrigDate; -- Date begins with sepc
end
end
 
end
 
end
--[=[-------------------------< I N T E R _ W I K I _ C H E C K >----------------------------------------------
if utilities.is_set (Authors) then
 
if (not utilities.is_set (Date)) then -- when date is set it's in parentheses; no Authors termination
check <value> for inter-language interwiki-link markup.  <prefix> must be a MediaWiki-recognized language
Authors = terminate_name_list (Authors, sepc); -- when no date, terminate with 0 or 1 sepc and a space
code. when these values have the form (without leading colon):
end
[[<prefix>:link|label]] return label as plain-text
if utilities.is_set (Editors) then
[[<prefix>:link]] return <prefix>:link as plain-text
local in_text = '';
 
local post_text = '';
return value as is else
if utilities.is_set (Chapter) and 0 == #c then
 
in_text = cfg.messages['in'] .. ' ';
]=]
if (sepc ~= '.') then
 
in_text = in_text:lower(); -- lowercase for cs2
local function inter_wiki_check (parameter, value)
end
local prefix = value:match ('%[%[(%a+):'); -- get an interwiki prefix if one exists
end
local _;
if EditorCount <= 1 then
post_text = ' (' .. cfg.messages['editor'] .. ')'; -- be consistent with no-author, no-date case
if prefix and cfg.inter_wiki_map[prefix:lower()] then -- if prefix is in the map, needs preceding colon so
else
utilities.set_message ('err_bad_paramlink', parameter); -- emit an error message
post_text = ' (' .. cfg.messages['editors'] .. ')';
_, value, _ = utilities.is_wikilink (value); -- extract label portion from wikilink
end
end
Editors = terminate_name_list (in_text .. Editors .. post_text, sepc); -- terminate with 0 or 1 sepc and a space
return value;
end
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
--[[--------------------------< M I S S I N G _ P I P E _ C H E C K >------------------------------------------
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
Look at the contents of a parameter. If the content has a string of characters and digits followed by an equal
Authors = terminate_name_list (Authors, sepc); -- terminate with 0 or 1 sepc and a space
sign, compare the alphanumeric string to the list of cs1|2 parameters.  If found, then the string is possibly a
end
parameter that is missing its pipe. There are two tests made:
if (not utilities.is_set (Date)) then -- when date is set it's in parentheses; no Contributors termination
{{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
Contributors = terminate_name_list (Contributors, sepc); -- terminate with 0 or 1 sepc and a space
{{cite ... |title=access-date=2016-03-17}} -- the first parameter has no value (whitespace after the first = is trimmed by MediaWiki)
end
cs1|2 shares some parameter names with XML/HTML attributes: class=, title=, etc.  To prevent false positives XML/HTML
text = safe_join( {Contributors, Date, Chapter, tcommon, Authors, Place, Editors, tcommon2, pgtext, idcommon }, sepc );
tags are removed before the search.
else
 
text = safe_join( {Authors, Date, Chapter, Place, Editors, tcommon, pgtext, idcommon }, sepc );
If a missing pipe is detected, this function adds the missing pipe maintenance category.
end
 
elseif utilities.is_set (Editors) then
]]
if utilities.is_set (Date) then
 
if EditorCount <= 1 then
local function missing_pipe_check (parameter, value)
Editors = Editors .. cfg.presentation['sep_name'] .. cfg.messages['editor'];
local capture;
else
value = value:gsub ('%b<>', ''); -- remove XML/HTML tags because attributes: class=, title=, etc.
Editors = Editors .. cfg.presentation['sep_name'] .. cfg.messages['editors'];
 
end
capture = value:match ('%s+(%a[%w%-]+)%s*=') or value:match ('^(%a[%w%-]+)%s*='); -- find and categorize parameters with possible missing pipes
else
if capture and validate (capture) then -- if the capture is a valid parameter name
if EditorCount <= 1 then
utilities.set_message ('err_missing_pipe', parameter);
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
end
end


if utilities.is_set (PostScript) and PostScript ~= sepc then
text = safe_join( {text, sepc}, sepc ); -- Deals with italics, spaces, etc.
if '.' == sepc then -- remove final seperator if present
text = text:gsub ('%' .. sepc .. '$', ''); -- dot must be escaped here
else
text = mw.ustring.gsub (text, sepc .. '$', ''); -- using ustring for non-dot sepc (likely a non-Latin character)
end
end
text = safe_join( {text, PostScript}, sepc );


-- Now enclose the whole thing in a <cite> element
--[[--------------------------< H A S _ E X T R A N E O U S _ P U N C T >--------------------------------------
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
look for extraneous terminal punctuation in most parameter values; parameters listed in skip table are not checked


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
local function has_extraneous_punc (param, value)
namelist_t = c; -- select it
if 'number' == type (param) then
elseif #a > 0 then -- or an author list
return;
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
end
 
if string.len (text:gsub('%b<>', '')) <= 2 then -- remove html and html-like tags; then get length of what remains;  
param = param:gsub ('%d+', '#'); -- enumerated name-list mask params allow terminal punct; normalize
z.error_cats_t = {}; -- blank the categories list
if cfg.punct_skip[param] then
z.error_msgs_t = {}; -- blank the error messages list
return; -- parameter name found in the skip table so done
OCinSoutput = nil; -- blank the metadata string
text = ''; -- blank the the citation
utilities.set_message ('err_empty_citation'); -- set empty citation message and category
end
end
local render_t = {}; -- here we collect the final bits for concatenation into the rendered citation
if value:match ('[,;:]$') then
 
utilities.set_message ('maint_extra_punct'); -- has extraneous punctuation; add maint cat
if utilities.is_set (options_t.id) then -- here we wrap the rendered citation in <cite ...>...</cite> tags
end
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
if value:match ('^=') then -- sometimes an extraneous '=' character appears ...
else
utilities.set_message ('maint_extra_punct'); -- has extraneous punctuation; add maint cat
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
end
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
--[[--------------------------< H A S _ E X T R A N E O U S _ U R L >------------------------------------------
mw.addWarning (utilities.substitute (cfg.messages.warning_msg_e, template_link));


table.insert (render_t, ' '); -- insert a space between citation and its error messages
look for extraneous url parameter values; parameters listed in skip table are not checked
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
local function has_extraneous_url (url_param_t)
table.insert (render_t, table.concat (z.error_msgs_t, '; ')); -- make a big string of error messages and add it to the rendering
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
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
--[[--------------------------< C I T A T I O N >--------------------------------------------------------------


local maint_msgs_t = {}; -- here we collect all of the maint messages
This is used by templates such as {{cite book}} to create the actual citation text.


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
local sort_key;
local cat_wikilink = 'cat wikilink';
if cfg.enable_sort_keys then -- when namespace sort keys enabled
local namespace_number = mw.title.getCurrentTitle().namespace; -- get namespace number for this wikitext
sort_key = (0 ~= namespace_number and (cfg.name_space_sort_keys[namespace_number] or cfg.name_space_sort_keys.other)) or nil; -- get sort key character; nil for mainspace
cat_wikilink = (not sort_key and 'cat wikilink') or 'cat wikilink sk'; -- make <cfg.messages> key
end


for _, v in ipairs (z.error_cats_t) do -- append error categories
local function citation(frame)
table.insert (render_t, utilities.substitute (cfg.messages[cat_wikilink], {v, sort_key}));
Frame = frame; -- save a copy in case we need to display an error message in preview mode
end
if cfg.id_limits_data_load_fail then -- boolean true when load failed
utilities.set_message ('maint_id_limit_load_fail'); -- done here because this maint cat emits no message
end
for _, v in ipairs (z.maint_cats_t) do -- append maintenance categories
table.insert (render_t, utilities.substitute (cfg.messages[cat_wikilink], {v, sort_key}));
end
for _, v in ipairs (z.prop_cats_t) do -- append properties categories
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v)); -- no sort keys
end
end


return table.concat (render_t); -- make a big string and done
local config = {}; -- table to store parameters from the module {{#invoke:}}
end
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?
--[[--------------------------< V A L I D A T E >--------------------------------------------------------------
end
 
-- i18n: set the name that your wiki uses to identify sandbox subpages from sandbox template invoke (or can be set here)
Looks for a parameter's name in one of several whitelists.
local sandbox = ((config.SandboxPath and '' ~= config.SandboxPath) and config.SandboxPath) or '/sandbox'; -- sandbox path from {{#invoke:Citation/CS1/sandbox|citation|SandboxPath=/...}}
 
is_sandbox = nil ~= string.find (frame:getTitle(), sandbox, 1, true); -- is this invoke the sandbox module?
Parameters in the whitelist can have three values:
sandbox = is_sandbox and sandbox or ''; -- use i18n sandbox to load sandbox modules when this module is the sandox; live modules else
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; -- parameter name with enumerator (if any) 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
-- replace enumerator digit(s) with # (|last25= becomes |last#=) (mw.ustring because non-Western 'local' digits)
enum_name = mw.ustring.gsub (name, '%d+$', '#'); -- where enumerator is last charaters in parameter name (these to protect |s2cid=)
enum_name = mw.ustring.gsub (enum_name, '%d+([%-l])', '#%1'); -- where enumerator is in the middle of the parameter name; |author#link= is the oddity
 
if 'document' == cite_class then -- special case for {{cite document}}
state = whitelist.document_parameters_t[enum_name]; -- this list holds enumerated and nonenumerated parameters
if true == state_test (state, name) then return true; end
return false;
end
 
if utilities.in_array (cite_class, whitelist.preprint_template_list_t) then -- limited parameter sets allowed for these templates
state = whitelist.limited_parameters_t[enum_name]; -- this list holds enumerated and nonenumerated parameters
if true == state_test (state, name) then return true; end
 
state = whitelist.preprint_arguments_t[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
 
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_t) then -- template-specific parameters for templates that accept parameters from the basic argument list
state = whitelist.unique_arguments_t[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.common_parameters_t[enum_name]; -- all other templates; all normal parameters allowed; this list holds enumerated and nonenumerated parameters
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 _ T W L _ U R L >--------------------------------------------------------
 
look for The Wikipedia Library urls in url-holding parameters.  TWL urls are accessible only for readers who are
active extended confirmed Wikipedia editors.  This function sets an error message when such urls are discovered
and when appropriate, sets the |<param>-url-access=subscription.  returns nothing.
 
looks for: '.wikipedialibrary.idm.oclc.org'
 
]]
 
local function has_twl_url (url_params_t, cite_args_t)
local url_error_t = {}; -- sequence of url-holding parameters that have a TWL url
for param, value in pairs (url_params_t) do
if value:find ('%.wikipedialibrary%.idm%.oclc%.org') then -- has the TWL base url?
table.insert (url_error_t, param); -- add parameter name to the error list
end
end
if 0 ~= #url_error_t then -- non-zero when there are errors
table.sort (url_error_t); -- sor for error messaging
for i, param in ipairs (url_error_t) do
if cfg.url_access_map_t[param] then -- if <param> has a matching -access parameter
cite_args_t[cfg.url_access_map_t[param]] = cfg.keywords_xlate.subscription; -- set |<param>-url-access=subscription
end
url_error_t[i] = utilities.wrap_style ('parameter', param); -- make the parameter pretty for error message
end
 
utilities.set_message ('err_param_has_twl_url', {utilities.make_sep_list (#url_error_t, url_error_t)}); -- add this error message
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 (non_url_param_t)
local pframe = frame:getParent()
local url_error_t = {};
local styles;
check_for_url (non_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 >------------------------------------------------------------
Module entry point
frame – from template call (citation()); may be nil when called from another module
args_t – table of all cs1|2 parameters in the template (the parent frame)
config_t – table of template-supplied parameter (the #invoke frame)
]]
local function _citation (frame, args_t, config_t) -- save a copy in case we need to display an error message in preview mode
if not frame then
frame = mw.getCurrentFrame(); -- if called from another module, get a frame for frame-provided functions
end
-- i18n: set the name that your wiki uses to identify sandbox subpages from sandbox template invoke (or can be set here)
local sandbox = ((config_t.SandboxPath and '' ~= config_t.SandboxPath) and config_t.SandboxPath) or '/sandbox'; -- sandbox path from {{#invoke:Citation/CS1/sandbox|citation|SandboxPath=/...}}
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
cfg = mw.loadData ('Module:Citation/CS1/Configuration' .. sandbox); -- load sandbox versions of support modules when {{#invoke:Citation/CS1/sandbox|...}}; live modules else
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);
whitelist = mw.loadData ('Module:Citation/CS1/Whitelist' .. sandbox);
שורה 4,589: שורה 4,367:
identifiers = require ('Module:Citation/CS1/Identifiers' .. sandbox);
identifiers = require ('Module:Citation/CS1/Identifiers' .. sandbox);
metadata = require ('Module:Citation/CS1/COinS' .. 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
utilities.set_selected_modules (cfg); -- so that functions in Utilities can see the selected cfg tables
שורה 4,596: שורה 4,375:


z = utilities.z; -- table of error and category tables in Module:Citation/CS1/Utilities
z = utilities.z; -- table of error and category tables in Module:Citation/CS1/Utilities
local cite_args_t = {}; -- because args_t is the parent (template) frame args (which cannot be modified); params and their values will be placed here


is_preview_mode = not utilities.is_set (frame:preprocess ('{{REVISIONID}}'));
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 suggestions = {}; -- table where we store suggestions if we need to loadData them
local error_text; -- used as a flag
local error_text; -- used as a flag
שורה 4,605: שורה 4,384:
local capture; -- the single supported capture when matching unknown parameters using patterns
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
local empty_unknowns = {}; -- sequence table to hold empty unknown params for error message listing
for k, v in pairs (args_t) do -- get parameters from the parent (template) frame
for k, v in pairs( pframe.args ) do -- get parameters from the parent (template) frame
v = mw.ustring.gsub (v, '^%s*(.-)%s*$', '%1'); -- trim leading/trailing whitespace; when v is only whitespace, becomes empty string
v = mw.ustring.gsub (v, '^%s*(.-)%s*$', '%1'); -- trim leading/trailing whitespace; when v is only whitespace, becomes empty string
if v ~= '' then
if v ~= '' then
שורה 4,611: שורה 4,390:
k = mw.ustring.gsub (k, '%d', cfg.date_names.local_digits); -- for enumerated parameters, translate 'local' digits to Western 0-9
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_t.CitationClass ) then
if not validate( k, config.CitationClass ) then
if type (k) ~= 'string' then -- exclude empty numbered parameters
if type (k) ~= 'string' then -- exclude empty numbered parameters
if v:match("%S+") ~= nil then
if v:match("%S+") ~= nil then
error_text = utilities.set_message ('err_text_ignored', {v});
error_text = utilities.set_message ('err_text_ignored', {v});
end
end
elseif validate (k:lower(), config_t.CitationClass) then  
elseif validate (k:lower(), config.CitationClass) then  
error_text = utilities.set_message ('err_parameter_ignored_suggest', {k, k:lower()}); -- suggest the lowercase version of the parameter
error_text = utilities.set_message ('err_parameter_ignored_suggest', {k, k:lower()}); -- suggest the lowercase version of the parameter
else
else
שורה 4,626: שורה 4,405:
if capture then -- if the pattern matches  
if capture then -- if the pattern matches  
param = utilities.substitute (param, capture); -- add the capture to the suggested parameter (typically the enumerator)
param = utilities.substitute (param, capture); -- add the capture to the suggested parameter (typically the enumerator)
if validate (param, config_t.CitationClass) then -- validate the suggestion to make sure that the suggestion is supported by this template (necessary for limited parameter lists)
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
error_text = utilities.set_message ('err_parameter_ignored_suggest', {k, param}); -- set the suggestion error message
else
else
שורה 4,635: שורה 4,414:
end
end
if not utilities.is_set (error_text) then -- couldn't match with a pattern, is there an explicit suggestion?
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_t.CitationClass) then
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() ]});
utilities.set_message ('err_parameter_ignored_suggest', {k, suggestions.suggestions[ k:lower() ]});
else
else
שורה 4,645: שורה 4,424:
end
end


cite_args_t[k] = v; -- save this parameter and its value
args[k] = v; -- save this parameter and its value


elseif not utilities.is_set (v) then -- for empty parameters
elseif not utilities.is_set (v) then -- for empty parameters
if not validate (k, config_t.CitationClass, true) then -- is this empty parameter a valid parameter
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
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
table.insert (empty_unknowns, utilities.wrap_style ('parameter', k)); -- format for error message and add to the list
end
end
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


שורה 4,662: שורה 4,444:
end
end


local non_url_param_t = {}; -- table of parameters and values that are not url-holding parameters
local url_param_t = {};
local url_param_t = {}; -- table of url-holding paramters and their values
 
for k, v in pairs (cite_args_t) 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); -- look for invisible characters
שורה 4,672: שורה 4,452:
has_extraneous_punc (k, v); -- look for extraneous terminal punctuation in parameter values
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?
missing_pipe_check (k, v); -- do we think that there is a parameter that is missing a pipe?
cite_args_t[k] = inter_wiki_check (k, v); -- when language interwiki-linked parameter missing leading colon replace with wiki-link label
args[k] = inter_wiki_check (k, v); -- when language interwiki-linked parameter missing leading colon replace with wiki-link label


if 'string' == type (k) then -- when parameter k is not positional
if 'string' == type (k) and not cfg.url_skip[k] then -- when parameter k is not positional and not in url skip table
if not cfg.url_skip[k] then -- and not in url skip table
url_param_t[k] = v; -- make a parameter/value list for extraneous url check
non_url_param_t[k] = v; -- make a parameter/value list for extraneous url check
else -- and is in url skip table (a url-holding parameter)
url_param_t[k] = v; -- make a parameter/value list to check for values that are The Wikipedia Library url
end
end
end
end
end


has_extraneous_url (non_url_param_t); -- look for url in parameter values where a url does not belong
has_extraneous_url (url_param_t); -- look for url in parameter values where a url does not belong
has_twl_url (url_param_t, cite_args_t); -- look for url-holding parameters that hold a The Wikipedia Library url


return table.concat ({
return table.concat ({
frame:extensionTag ('templatestyles', '', {src='Module:Citation/CS1' .. sandbox .. '/styles.css'}),
frame:extensionTag ('templatestyles', '', {src=styles}),
citation0 (config_t, cite_args_t)
citation0( config, args)
});
});
end
--[[--------------------------< C I T A T I O N >--------------------------------------------------------------
Template entry point
]]
local function citation (frame)
local config_t = {}; -- table to store parameters from the module {{#invoke:}}
local args_t = frame:getParent().args; -- get template's preset parameters
for k, v in pairs (frame.args) do -- get parameters from the {{#invoke}} frame
config_t[k] = v;
-- args_t[k] = v; -- crude debug support that allows us to render a citation from module {{#invoke:}}; skips parameter validation; TODO: keep?
end
return _citation (frame, args_t, config_t)
end
end


שורה 4,714: שורה 4,471:
]]
]]


return {
return {citation = citation};
citation = citation, -- template entry point
_citation = _citation, -- module entry point
}
גענומען פון "https://yi.hamichlol.org.il/באַזונדער:השוואה_ניידת/338941"