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「モジュール:Citation/CS1」の版間の差分

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モジュール:Citation/CS1 (ソースを閲覧)

2025年8月14日 (木) 16:52時点における版

18,430 バイト追加 、 2025年8月14日 (木)
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require('strict');
require ('strict');


--[[--------------------------< F O R W A R D  D E C L A R A T I O N S >--------------------------------------
--[[--------------------------< F O R W A R D  D E C L A R A T I O N S >--------------------------------------
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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 Frame; -- holds the module's frame table
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 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
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'%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
}
}


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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
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elseif value:match ('%a%S*:%S+') then -- if bare URL with scheme; may have leading or trailing plain text
elseif value:match ('%a%S*:%S+') then -- if bare URL with scheme; may have leading or trailing plain text
scheme, domain = split_url (value:match ('(%a%S*:%S+)'));
scheme, domain = split_url (value:match ('(%a%S*:%S+)'));
elseif value:match ('//%S+') then -- if protocol-relative bare URL: //yyyyy.zzz; may have leading or trailing plain text
elseif value:match ('^//%S+') or value:match ('%s//%S+') then -- if protocol-relative bare URL: //yyyyy.zzz; authority indicator (//) must be be preceded nothing or by whitespace
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
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end
end
-- if we get this far we have prefix and script
-- if we get this far we have prefix and script
name = cfg.lang_code_remap[lang] or mw.language.fetchLanguageName( lang, cfg.this_wiki_code ); -- get language name so that we can use it to categorize
name = cfg.lang_tag_remap[lang] or mw.language.fetchLanguageName( lang, cfg.this_wiki_code ); -- get language name so that we can use it to categorize
if utilities.is_set (name) then -- is prefix a proper ISO 639-1 language code?
if utilities.is_set (name) then -- is prefix a proper ISO 639-1 language code?
script_value = script_value:gsub ('^%l+%s*:%s*', ''); -- strip prefix from script
script_value = script_value:gsub ('^%l+%s*:%s*', ''); -- strip prefix from script
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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%-%s%']*$") or
if nil == mw.ustring.find (last, "^[A-Za-z\195\128-\195\150\195\152-\195\182\195\184-\198\191\199\132-\201\143\225\184\128-\225\187\191%-%s%']*$") or
nil == mw.ustring.find (first, "^[A-Za-z\195\128-\195\150\195\152-\195\182\195\184-\198\191\199\132-\201\143%-%s%'%.]*$") then
nil == mw.ustring.find (first, "^[A-Za-z\195\128-\195\150\195\152-\195\182\195\184-\198\191\199\132-\201\143\225\184\128-\225\187\191%-%s%'%.]*$") then
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
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]]
]]


local function reduce_to_initials(first, position)
local function reduce_to_initials (first, position)
local name, suffix = mw.ustring.match(first, "^(%u+) ([%dJS][%drndth]+)$");
if first:find (',', 1, true) then
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


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


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


while names[i] do -- loop through the table
while names_t[i] do -- loop through the sequence
if 1 < i and names[i]:match ('[%dJS][%drndth]+%.?$') then -- if not the first name, and looks like a suffix (may have trailing dot)
if 1 < i and names_t[i]:match ('[%dJS][%drndth]+%.?$') then -- if not the first name, and looks like a suffix (may have trailing dot)
names[i] = names[i]:gsub ('%.', ''); -- remove terminal dot if present
names_t[i] = names_t[i]:gsub ('%.', ''); -- remove terminal dot if present
if is_suffix (names[i]) then -- if a legitimate suffix
if is_suffix (names_t[i]) then -- if a legitimate suffix
table.insert (initials, ' ' .. names[i]); -- add a separator space, insert at end of initials table
table.insert (initials_t, ' ' .. names_t[i]); -- add a separator space, insert at end of initials sequence
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, mw.ustring.sub(names[i], 1, 1)); -- insert the initial at end of initials table
table.insert (initials_t, mw.ustring.sub (names_t[i], 1, 1)); -- insert the initial at end of initials sequence
end
end
i = i + 1; -- bump the counter
i = i + 1; -- bump the counter
end
end
return table.concat(initials) -- Vancouver format does not include spaces.
return table.concat (initials_t); -- Vancouver format does not include spaces.
end
end


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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
proj = ({['d'] = 'Wikidata', ['s'] = 'Wikisource', ['w'] = 'Wikipedia'})[proj]; -- :w (wikipedia) for linking from a non-wikipedia project
local proj_name = ({['d'] = 'Wikidata', ['s'] = 'Wikisource', ['w'] = 'Wikipedia'})[proj]; -- :w (wikipedia) for linking from a non-wikipedia project
if proj then  
if proj_name then  
one = one .. utilities.wrap_style ('interproj', proj); -- add resized leading space, brackets, static text, language name
one = one .. utilities.wrap_style ('interproj', proj_name); -- 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
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end
end
if tag then
if tag then
local lang = cfg.lang_code_remap[tag] or cfg.mw_languages_by_tag_t[tag];
local lang = cfg.lang_tag_remap[tag] or cfg.mw_languages_by_tag_t[tag];
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
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local result = table.concat (name_list); -- construct list
local result = table.concat (name_list); -- construct list
if etal and utilities.is_set (result) then -- etal may be set by |display-authors=etal but we might not have a last-first list
if etal and utilities.is_set (result) then -- etal may be set by |display-authors=etal but we might not have a last-first list
result = result .. sep .. ' ' .. cfg.messages['et al']; -- we've got a last-first list and etal so add et al.
result = result .. sep .. cfg.messages['et al']; -- we've got a last-first list and etal so add et al.
end
end
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--[[---------------------< 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 maint cat when name parameter value does not contain letters.  Does not catch
Add an error message and category when <name> parameter value does not contain letters.   
mixed alphanumeric names so |last=A. Green (1922-1987) does not get caught in the
 
current version of this test but |first=(1888) is caught.
Add a maintenance category when <name> parameter value has numeric characters mixed with characters that are
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
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]]
]]


local function name_is_numeric (name, list_name)
local function name_is_numeric (name, name_alias, list_name)
if utilities.is_set (name) then
local patterns = {
if mw.ustring.match (name, '^[%A]+$') then -- when name does not contain any letters
'^%D+%d', -- <name> must have digits preceded by other characters
utilities.set_message ('maint_numeric_names', cfg.special_case_translation [list_name]); -- add a maint cat for this template
'^%D*%d+%D+', -- <name> must have digits followed by other characters
}
 
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
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semicolons. Escaped semicolons are ones used as part of selected HTML entities.
semicolons. Escaped semicolons are ones used as part of selected HTML entities.
If the condition is met, the function adds the multiple name maintenance category.
If the condition is met, the function adds the multiple name maintenance category.
Same test for first except that commas should not appear in given names (MOS:JR says
that the generational suffix does not take a separator character).  Titles, degrees,
postnominals, affiliations, all normally comma separated don't belong in a citation.
<name> – name parameter value
<list_name> – AuthorList, EditorList, etc
<limit> – number of allowed commas; 1 (default) for surnames; 0 for given names


returns nothing
returns nothing
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]]
]]


local function name_has_mult_names (name, list_name)
local function name_has_mult_names (name, list_name, limit)
local _, commas, semicolons, nbsps;
local _, commas, semicolons, nbsps;
limit = limit and limit or 1;
if utilities.is_set (name) then
if utilities.is_set (name) then
_, commas = name:gsub (',', ''); -- count the number of commas
_, commas = name:gsub (',', ''); -- count the number of commas
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-- from semicolons to 'escape' them. If additional entities are added,
-- from semicolons to 'escape' them. If additional entities are added,
-- they also can be subtracted.
-- they also can be subtracted.
if 1 < commas or 0 < (semicolons - nbsps) then
if limit < commas or 0 < (semicolons - nbsps) then
utilities.set_message ('maint_mult_names', cfg.special_case_translation [list_name]); -- add a maint message
utilities.set_message ('maint_mult_names', cfg.special_case_translation [list_name]); -- add a maint message
end
end
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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 (last only)
name_has_mult_names (last, list_name); -- check for multiple names in the parameter
name_is_numeric (last, list_name); -- check for names that are composed of digits and punctuation
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_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
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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_is_numeric (first, list_name); -- check for names that are composed of digits and punctuation
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_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
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This function looks for:
This function looks for:
<lang_param> as a tag in cfg.lang_code_remap{}
<lang_param> as a tag in cfg.lang_tag_remap{}
<lang_param> as a name in cfg.lang_name_remap{}
<lang_param> as a name in cfg.lang_name_remap{}
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local tag;
local tag;


name = cfg.lang_code_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_code_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 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 remapped 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
end


name = cfg.mw_languages_by_tag_t[lang_param_lc]; -- assume that <lang_param_lc> is a tag; attempt to get its matching language name
if name then
return name, lang_param_lc; -- <lang_param_lc> is a tag so return it and <name>
end
tag = cfg.mw_languages_by_name_t[lang_param_lc]; -- assume that <lang_param_lc> is a language name; attempt to get its matching tag
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
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end
end


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


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-- 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 'citation' == cite_class then
if 'cs2' == mode or ('cs1' ~= mode and 'citation' == cite_class) then -- {{citation |title=Title |mode=cs1 |postscript=none}} should not emit maint message
utilities.set_message ('maint_postscript');
utilities.set_message ('maint_postscript');
end
end
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inputs:
inputs:
max: A['DisplayAuthors'] or A['DisplayEditors']; a number or some flavor of etal
max: A['DisplayAuthors'] or A['DisplayEditors'], etc; a number or some flavor of etal
count: #a or #e
count: #a or #e
list_name: 'authors' or 'editors'
list_name: 'authors' or 'editors'
etal: author_etal or editor_etal
etal: author_etal or editor_etal
This function sets an error message when |display-xxxxors= value greater than or equal to number of names but
not when <max> comes from {{cs1 config}} global settings.  When using global settings, <param> is set to the
keyword 'cs1 config' which is used to supress the normal error.  Error is suppressed because it is to be expected
that some citations in an article will have the same or fewer names that the limit specified in {{cs1 config}}.


]]
]]
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elseif max:match ('^%d+$') then -- if is a string of numbers
elseif max:match ('^%d+$') then -- if is a string of numbers
max = tonumber (max); -- make it a number
max = tonumber (max); -- make it a number
if max >= count then -- if |display-xxxxors= value greater than or equal to number of authors/editors
if (max >= count) and ('cs1 config' ~= param) then -- error when local |display-xxxxors= value greater than or equal to number of names; not an error when using global setting
utilities.set_message ('err_disp_name', {param, max}); -- add error message
utilities.set_message ('err_disp_name', {param, max}); -- add error message
max = nil;
max = nil;
end
end
else -- not a valid keyword or number
else -- not a valid keyword or number
utilities.set_message ('err_disp_name', {param, max}); -- add error message
utilities.set_message ('err_disp_name', {param, max}); -- add error message
max = nil; -- unset; as if |display-xxxxors= had not been set
max = nil; -- unset; as if |display-xxxxors= had not been set
end
end
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--[[--------------------------< 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.
Adds error if |volume= or |issue= has what appears to be some form of redundant 'type' indicator.  Applies to
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=:
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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).
parameter content (all case insensitive); numero styling: 'n°' with degree sign U+00B0, and № precomposed
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
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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
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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
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for timestamp errors when the timestamp has a wildcard, return the URL unmodified
for timestamp errors when the timestamp has a wildcard, return the URL unmodified
for timestamp errors when the timestamp does not have a wildcard, return with timestamp limited to six digits plus wildcard (/yyyymm*/)
for timestamp errors when the timestamp does not have a wildcard, return with timestamp limited to six digits plus wildcard (/yyyymm*/)
A secondary function is to return an archive-url timestamp from those urls that have them (archive.org and
archive.today).  The timestamp is used by validation.archive_date_check() to see if the value in |archive-date=
matches the timestamp in the archive url.


]=]
]=]
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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
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 ...
return url, date, timestamp:gsub ('[%.%-]', ''); -- return ArchiveURL, ArchiveDate, and timestamp (dots and dashes removed) from |archive-url=, and done
end
-- here for archive.org urls
if (not url:match('//web%.archive%.org/')) and (not url:match('//liveweb%.archive%.org/')) then -- also deprecated liveweb Wayback machine URL
if (not url:match('//web%.archive%.org/')) and (not url:match('//liveweb%.archive%.org/')) then -- also deprecated liveweb Wayback machine URL
return url, date; -- not an archive.org archive, return ArchiveURL and ArchiveDate
return url, date; -- not an archive.org archive, return ArchiveURL and ArchiveDate
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err_msg = cfg.err_msg_supl.flag;
err_msg = cfg.err_msg_supl.flag;
else
else
return url, date; -- return ArchiveURL and ArchiveDate
return url, date, timestamp; -- return ArchiveURL, ArchiveDate, and timestamp from |archive-url=
end
end
end
end
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if is_preview_mode then
if is_preview_mode then
return url, date; -- preview mode so return ArchiveURL and ArchiveDate
return url, date, timestamp; -- preview mode so return ArchiveURL, ArchiveDate, and timestamp from |archive-url=
else
else
return '', ''; -- return empty strings for ArchiveURL and ArchiveDate
return '', ''; -- return empty strings for ArchiveURL and ArchiveDate
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--[[--------------------------< C I T A T I O N 0 >------------------------------------------------------------
--[[--------------------------< D I S P L A Y _ N A M E S _ S E L E C T >--------------------------------------
 
for any of the |display-authors=, |display-editors=, etc parameters, select either the local or global setting.
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


This is the main function doing the majority of the citation formatting.
The purpose of this function is to prevent categorizing a template that has fewer names than the global setting
to keep the etal annotation specified by <local_display_names>.


]]
]]


local function citation0( config, args )
local function display_names_select (global_display_names, local_display_names, param_name, number_of_names, test)
--[[
if global_display_names and utilities.is_set (local_display_names) then -- when both
Load Input Parameters
if 'etal' == local_display_names:lower():gsub("[ '%.]", '') then -- the :gsub() portion makes 'etal' from a variety of 'et al.' spellings and stylings
The argument_wrapper facilitates the mapping of multiple aliases to single internal variable.
number_of_names = tonumber (number_of_names); -- convert these to numbers for comparison
]]
local global_display_names_num = tonumber (global_display_names); -- <global_display_names> not set when parameter value is not digits
local A = argument_wrapper ( args );
 
local i
if number_of_names > global_display_names_num then -- template has more names than global config allows to be displayed?
utilities.set_message ('maint_overridden_setting'); -- set a maint message because global is overriding local |display-<namelist>=etal
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
-- 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
 
 
--[[--------------------------< M O D E _ S E T >--------------------------------------------------------------
 
fetch global mode setting from {{cs1 config}} (if present) or from |mode= (if present); global setting overrides
local |mode= parameter value.  When both are present, emit maintenance message


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


local author_etal;
local function mode_set (Mode, Mode_origin)
local a = {}; -- authors list from |lastn= / |firstn= pairs or |vauthors=
local mode;
local Authors;
if cfg.global_cs1_config_t['Mode'] then -- global setting in {{cs1 config}}; nil when empty or assigned value invalid
local NameListStyle = is_valid_parameter_value (A['NameListStyle'], A:ORIGIN('NameListStyle'), cfg.keywords_lists['name-list-style'], '');
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
local Collaboration = A['Collaboration'];
else
mode = is_valid_parameter_value (Mode, Mode_origin, cfg.keywords_lists['mode'], '');
end


do -- to limit scope of selected
if cfg.global_cs1_config_t['Mode'] and utilities.is_set (Mode) then -- when template has |mode=<something> which global setting has overridden
local selected = select_author_editor_source (A['Vauthors'], A['Authors'], args, 'AuthorList');
utilities.set_message ('maint_overridden_setting'); -- set a maint message
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
NameListStyle = 'vanc'; -- override whatever |name-list-style= might be
a, author_etal = parse_vauthors_veditors (args, args.vauthors, 'AuthorList'); -- fetch author list from |vauthors=, |author-linkn=, and |author-maskn=
elseif 3 == selected then
Authors = A['Authors']; -- use content of |authors=
if 'authors' == A:ORIGIN('Authors') then -- but add a maint cat if the parameter is |authors=
utilities.set_message ('maint_authors'); -- because use of this parameter is discouraged; what to do about the aliases is a TODO:
end
end
if utilities.is_set (Collaboration) then
author_etal = true; -- so that |display-authors=etal not required
end
end
end
return mode;
end


local editor_etal;
local e = {}; -- editors list from |editor-lastn= / |editor-firstn= pairs or |veditors=


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=
 
]]
 
local function quote_make (quote, trans_quote, script_quote, quote_page, quote_pages, nopp, sepc, postscript)
if utilities.is_set (quote) or utilities.is_set (trans_quote) or utilities.is_set (script_quote) then
 
if utilities.is_set (quote) then
if quote:sub(1, 1) == '"' and quote:sub(-1, -1) == '"' then -- if first and last characters of quote are quote marks
quote = quote:sub(2, -2); -- strip them off
end
end
end
end
quote = kern_quotes (quote); -- kern if needed
local Chapter = A['Chapter']; -- done here so that we have access to |contribution= from |chapter= aliases
quote = utilities.wrap_style ('quoted-text', quote ); -- wrap in <q>...</q> tags
local Chapter_origin = A:ORIGIN ('Chapter');
local Contribution; -- because contribution is required for contributor(s)
if utilities.is_set (script_quote) then
if 'contribution' == Chapter_origin then
quote = script_concatenate (quote, script_quote, 'script-quote'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after quote is wrapped
Contribution = Chapter; -- get the name of the contribution
end
end
local c = {}; -- contributors list from |contributor-lastn= / contributor-firstn= pairs
 
if utilities.is_set (trans_quote) then
if utilities.in_array (config.CitationClass, {"book", "citation"}) and not utilities.is_set (A['Periodical']) then -- |contributor= and |contribution= only supported in book cites
if trans_quote:sub(1, 1) == '"' and trans_quote:sub(-1, -1) == '"' then -- if first and last characters of |trans-quote are quote marks
c = extract_names (args, 'ContributorList'); -- fetch contributor list from |contributorn= / |contributor-lastn=, -firstn=, -linkn=, -maskn=
trans_quote = trans_quote:sub(2, -2); -- strip them off
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
quote = quote .. " " .. utilities.wrap_style ('trans-quoted-title', trans_quote );
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


local Title = A['Title'];
if utilities.is_set (quote_page) or utilities.is_set (quote_pages) then -- add page prefix
local TitleLink = A['TitleLink'];
local quote_prefix = '';
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


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


TitleLink = link_title_ok (TitleLink, A:ORIGIN ('TitleLink'), Title, 'title'); -- check for wiki-markup in |title-link= or wiki-markup in |title= when |title-link= is set
return quote, quote_page, quote_pages, postscript;
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


local Periodical = A['Periodical'];
--[[--------------------------< C H E C K _ P U B L I S H E R _ N A M E >--------------------------------------
local Periodical_origin = '';
if utilities.is_set (Periodical) then
Periodical_origin = A:ORIGIN('Periodical'); -- get the name of the periodical parameter
local i;
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
utilities.set_message ('err_apostrophe_markup', {Periodical_origin});
end
end


if 'mailinglist' == config.CitationClass then -- special case for {{cite mailing list}}
look for variations of '<text>: <text>' that might be '<location>: <publisher>' in |publisher= parameter value.
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?
when found, emit a maintenance message; return nil else
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', Periodical_origin) .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'mailinglist')});
end


Periodical = A ['MailingList']; -- error or no, set Periodical to |mailinglist= value because this template is {{cite mailing list}}
<publisher> is the value assigned to |publisher= or |institution=
Periodical_origin = A:ORIGIN('MailingList');
end


local ScriptPeriodical = A['ScriptPeriodical'];
]]


-- web and news not tested for now because of
local function check_publisher_name (publisher)
-- Wikipedia:Administrators%27_noticeboard#Is_there_a_semi-automated_tool_that_could_fix_these_annoying_"Cite_Web"_errors?
local patterns_t = {
if not (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) then -- 'periodical' templates require periodical parameter
'^[%w%s]+%s*:%s*[%w%s]+$', -- plain text <location>: <publisher>
-- local p = {['journal'] = 'journal', ['magazine'] = 'magazine', ['news'] = 'newspaper', ['web'] = 'website'}; -- for error message
'^%[+[%w%s:|]+%]+%s*:%s*[%w%s]+$', -- partially wikilinked [[<location>]]: <publisher>
local p = {['journal'] = 'journal', ['magazine'] = 'magazine'}; -- for error message
'^[%w%s]+%s*:%s*%[+[%w%s:|]+%]+$', -- partially wikilinked <location>: [[<publisher>]]
if p[config.CitationClass] then
'^%[+[%w%s:|]+%]+%s*:%s*%[+[%w%s:|]+%]+$', -- wikilinked [[<location>]]: [[<publisher>]]
utilities.set_message ('err_missing_periodical', {config.CitationClass, p[config.CitationClass]});
}
end
end
for _, pattern in ipairs (patterns_t) do -- spin through the patterns_t sequence
if mw.ustring.match (publisher, pattern) then -- does this pattern match?
local Volume;
utilities.set_message ('maint_publisher_location'); -- set a maint message
local ScriptPeriodical_origin = A:ORIGIN('ScriptPeriodical');
return; -- and done
if 'citation' == config.CitationClass then
end
if utilities.is_set (Periodical) then
end
if not utilities.in_array (Periodical_origin, cfg.citation_no_volume_t) then -- {{citation}} does not render |volume= when these parameters are used
end
Volume = A['Volume']; -- but does for all other 'periodicals'
end
elseif utilities.is_set (ScriptPeriodical) then
if 'script-website' ~= ScriptPeriodical_origin then -- {{citation}} does not render volume for |script-website=
Volume = A['Volume']; -- but does for all other 'periodicals'
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
local ArticleNumber;


if utilities.in_array (config.CitationClass, {'journal', 'conference'}) or ('citation' == config.CitationClass and utilities.is_set (Periodical) and 'journal' == Periodical_origin) then
--[[--------------------------< C I T A T I O N 0 >------------------------------------------------------------
ArticleNumber = A['ArticleNumber'];
end


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 function citation0( config, args )
local PublicationPlace = place_check (A['PublicationPlace'], A:ORIGIN('PublicationPlace'));
--[[  
local Place = place_check (A['Place'], A:ORIGIN('Place'));
Load Input Parameters
The argument_wrapper facilitates the mapping of multiple aliases to single internal variable.
local PublisherName = A['PublisherName'];
]]
local PublisherName_origin = A:ORIGIN('PublisherName');
local A = argument_wrapper ( args );
if utilities.is_set (PublisherName) then
local i  
local i = 0;
PublisherName, i = utilities.strip_apostrophe_markup (PublisherName); -- strip apostrophe markup so that metadata isn't contaminated; publisher is never italicized
if i then -- non-zero when markup was stripped so emit an error message
utilities.set_message ('err_apostrophe_markup', {PublisherName_origin});
end
end


local Newsgroup = A['Newsgroup']; -- TODO: strip apostrophe markup?
-- Pick out the relevant fields from the arguments.  Different citation templates
local Newsgroup_origin = A:ORIGIN('Newsgroup');
-- define different field names for the same underlying things.


if 'newsgroup' == config.CitationClass then
local author_etal;
if utilities.is_set (PublisherName) then -- general use parameter |publisher= not allowed in cite newsgroup
local a = {}; -- authors list from |lastn= / |firstn= pairs or |vauthors=
utilities.set_message ('err_parameter_ignored', {PublisherName_origin});
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


PublisherName = nil; -- ensure that this parameter is unset for the time being; will be used again after COinS
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
end
utilities.set_message ('maint_overridden_setting'); -- set a maint message
end


local URL = A['URL']; -- TODO: better way to do this for URL, ChapterURL, and MapURL?
local Collaboration = A['Collaboration'];
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


local MapUrlAccess = is_valid_parameter_value (A['MapUrlAccess'], A:ORIGIN('MapUrlAccess'), cfg.keywords_lists['url-access'], nil);
do -- to limit scope of selected
if not utilities.is_set (A['MapURL']) and utilities.is_set (MapUrlAccess) then
local selected = select_author_editor_source (A['Vauthors'], A['Authors'], args, 'AuthorList');
MapUrlAccess = nil;
if 1 == selected then
utilities.set_message ('err_param_access_requires_param', {'map-url'});
a, author_etal = extract_names (args, 'AuthorList'); -- fetch author list from |authorn= / |lastn= / |firstn=, |author-linkn=, and |author-maskn=
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 this_page = mw.title.getCurrentTitle(); -- also used for COinS and for language
local editor_etal;
local no_tracking_cats = is_valid_parameter_value (A['NoTracking'], A:ORIGIN('NoTracking'), cfg.keywords_lists['yes_true_y'], nil);
local e = {}; -- editors list from |editor-lastn= / |editor-firstn= pairs or |veditors=


-- check this page to see if it is in one of the namespaces that cs1 is not supposed to add to the error categories
do -- to limit scope of selected
if not utilities.is_set (no_tracking_cats) then -- ignore if we are already not going to categorize this page
local selected = select_author_editor_source (A['Veditors'], nil, args, 'EditorList'); -- support for |editors= withdrawn
if cfg.uncategorized_namespaces[this_page.namespace] then -- is this page's namespace id one of the uncategorized namespace ids?
if 1 == selected then
no_tracking_cats = "true"; -- set no_tracking_cats
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
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
local Chapter = A['Chapter']; -- done here so that we have access to |contribution= from |chapter= aliases
local Chapter_origin = A:ORIGIN ('Chapter');
local Contribution; -- because contribution is required for contributor(s)
if 'contribution' == Chapter_origin then
Contribution = Chapter; -- get the name of the contribution
end
end
for _, v in ipairs (cfg.uncategorized_subpages) do -- cycle through page name patterns
local c = {}; -- contributors list from |contributor-lastn= / contributor-firstn= pairs
if this_page.text:match (v) then -- test page name against each pattern
no_tracking_cats = "true"; -- set no_tracking_cats
if utilities.in_array (config.CitationClass, {"book", "citation"}) and not utilities.is_set (A['Periodical']) then -- |contributor= and |contribution= only supported in book cites
break; -- bail out if one is found
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
local Title = A['Title'];
local TitleLink = A['TitleLink'];
local auto_select = ''; -- default is auto
local accept_link;
TitleLink, accept_link = utilities.has_accept_as_written (TitleLink, true); -- test for accept-this-as-written markup
if (not accept_link) and utilities.in_array (TitleLink, {'none', 'pmc', 'doi'}) then -- check for special keywords
auto_select = TitleLink; -- remember selection for later
TitleLink = ''; -- treat as if |title-link= would have been empty
end
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
local Section = ''; -- {{cite map}} only; preset to empty string for concatenation if not used
if 'map' == config.CitationClass and 'section' == Chapter_origin then
Section = A['Chapter']; -- get |section= from |chapter= alias list; |chapter= and the other aliases not supported in {{cite map}}
Chapter = ''; -- unset for now; will be reset later from |map= if present
end
end
-- 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;
local Periodical = A['Periodical'];
local Periodical_origin = A:ORIGIN('Periodical');
local ScriptPeriodical = A['ScriptPeriodical'];
local ScriptPeriodical_origin = A:ORIGIN('ScriptPeriodical');
local TransPeriodical =  A['TransPeriodical'];
local TransPeriodical_origin =  A:ORIGIN ('TransPeriodical');
Page, Pages, At, coins_pages = insource_loc_get (Page, A:ORIGIN('Page'), Pages, A:ORIGIN('Pages'), At);
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;
if utilities.is_set (Periodical) then -- get a parameter name from one of these periodical related meta-parameters
Periodical = ''; -- 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 = ''; -- 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 = ''; -- unset because not valid {{cite book}} or {{cite encyclopedia}} parameters
param = ScriptPeriodical_origin; -- get parameter name for error messaging
end


local NoPP = is_valid_parameter_value (A['NoPP'], A:ORIGIN('NoPP'), cfg.keywords_lists['yes_true_y'], nil);
if utilities.is_set (param) then -- if we found one
 
utilities.set_message ('err_periodical_ignored', {param}); -- emit an error message
if utilities.is_set (PublicationPlace) and utilities.is_set (Place) then -- both |publication-place= and |place= (|location=) allowed if different
utilities.add_prop_cat ('location-test'); -- add property cat to evaluate how often PublicationPlace and Place are used together
if PublicationPlace == Place then
Place = ''; -- unset; don't need both if they are the same
end
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
if utilities.is_set (Periodical) then
local i;
local URL_origin = A:ORIGIN('URL'); -- get name of parameter that holds URL
Periodical, i = utilities.strip_apostrophe_markup (Periodical); -- strip apostrophe markup so that metadata isn't contaminated
local ChapterURL_origin = A:ORIGIN('ChapterURL'); -- get name of parameter that holds ChapterURL
if i then -- non-zero when markup was stripped so emit an error message
local ScriptChapter = A['ScriptChapter'];
utilities.set_message ('err_apostrophe_markup', {Periodical_origin});
local ScriptChapter_origin = A:ORIGIN ('ScriptChapter');
local Format = A['Format'];
local ChapterFormat = A['ChapterFormat'];
local TransChapter = A['TransChapter'];
local TransChapter_origin = A:ORIGIN ('TransChapter');
local TransTitle = A['TransTitle'];
local ScriptTitle = A['ScriptTitle'];
--[[
Parameter remapping for cite encyclopedia:
When the citation has these parameters:
|encyclopedia= and |title= then map |title= to |article= and |encyclopedia= to |title=
|encyclopedia= and |article= then map |encyclopedia= to |title=
 
|trans-title= maps to |trans-chapter= when |title= is re-mapped
|url= maps to |chapter-url= when |title= is remapped
All other combinations of |encyclopedia=, |title=, and |article= are not modified
]]
 
local Encyclopedia = A['Encyclopedia']; -- used as a flag by this module and by ~/COinS
 
if utilities.is_set (Encyclopedia) then -- emit error message when Encyclopedia set but template is other than {{cite encyclopedia}} or {{citation}}
if 'encyclopaedia' ~= config.CitationClass and 'citation' ~= config.CitationClass then
utilities.set_message ('err_parameter_ignored', {A:ORIGIN ('Encyclopedia')});
Encyclopedia = nil; -- unset because not supported by this template
end
end
end
end


if ('encyclopaedia' == config.CitationClass) or ('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) then
if 'mailinglist' == config.CitationClass then -- special case for {{cite mailing list}}
if utilities.is_set (Periodical) and utilities.is_set (Encyclopedia) then -- when both set emit an error TODO: make a function for this and similar?
if utilities.is_set (Periodical) and utilities.is_set (A ['MailingList']) then -- both set emit an error TODO: make a function for this and similar?
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', A:ORIGIN ('Encyclopedia')) .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', Periodical_origin)});
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', Periodical_origin) .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'mailinglist')});
end
end


if utilities.is_set (Encyclopedia) then
Periodical = A ['MailingList']; -- error or no, set Periodical to |mailinglist= value because this template is {{cite mailing list}}
Periodical = Encyclopedia; -- error or no, set Periodical to Encyclopedia; allow periodical without encyclopedia
Periodical_origin = A:ORIGIN('MailingList');
Periodical_origin = A:ORIGIN ('Encyclopedia');
end
end


if utilities.is_set (Periodical) then -- Periodical is set when |encyclopedia= is set
-- 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=
-- 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=
Periodical = ''; -- redundant so unset
end
end
end
end
end
 
-- special case for cite techreport.
local Volume;
local ID = A['ID'];
if 'citation' == config.CitationClass then
if (config.CitationClass == "techreport") then -- special case for cite techreport
if utilities.is_set (Periodical) then
if utilities.is_set (A['Number']) then -- cite techreport uses 'number', which other citations alias to 'issue'
if not utilities.in_array (Periodical_origin, cfg.citation_no_volume_t) then -- {{citation}} does not render |volume= when these parameters are used
if not utilities.is_set (ID) then -- can we use ID for the "number"?
Volume = A['Volume']; -- but does for all other 'periodicals'
ID = A['Number']; -- yes, use it
end
else -- ID has a value so emit error message
elseif utilities.is_set (ScriptPeriodical) then
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'id') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'number')});
if 'script-website' ~= ScriptPeriodical_origin then -- {{citation}} does not render volume for |script-website=
Volume = A['Volume']; -- but does for all other 'periodicals'
end
end
end
else
end
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');


-- Account for the oddity that is {{cite conference}}, before generation of COinS data.
local Issue;
local ChapterLink -- = A['ChapterLink']; -- deprecated as a parameter but still used internally by cite episode
if 'citation' == config.CitationClass then
local Conference = A['Conference'];
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
local BookTitle = A['BookTitle'];
Issue = utilities.hyphen_to_dash (A['Issue']);
local TransTitle_origin = A:ORIGIN ('TransTitle');
end
if 'conference' == config.CitationClass then
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 utilities.is_set (BookTitle) then
if not (utilities.in_array (config.CitationClass, {'conference', 'map', 'citation'}) and not (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical))) then
Chapter = Title;
Issue = utilities.hyphen_to_dash (A['Issue']);
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
end
elseif 'speech' ~= config.CitationClass then
Conference = ''; -- not cite conference or cite speech so make sure this is empty string
end
end
-- CS1/2 mode
local ArticleNumber;
local Mode = is_valid_parameter_value (A['Mode'], A:ORIGIN('Mode'), cfg.keywords_lists['mode'], '');
-- separator character and postscript
local sepc, PostScript = set_style (Mode:lower(), A['PostScript'], config.CitationClass);
-- controls capitalization of certain static text
local use_lowercase = ( sepc == ',' );
-- cite map oddities
local Cartography = "";
local Scale = "";
local Sheet = A['Sheet'] or '';
local Sheets = A['Sheets'] or '';
if config.CitationClass == "map" then
if utilities.is_set (Chapter) then --TODO: make a function for this and similar?
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'map') .. 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;
if utilities.in_array (config.CitationClass, {'journal', 'conference'}) or ('citation' == config.CitationClass and utilities.is_set (Periodical) and 'journal' == Periodical_origin) then
ChapterFormat = A['MapFormat'];
ArticleNumber = A['ArticleNumber'];
 
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


-- Account for the oddities that are {{cite episode}} and {{cite serial}}, before generation of COinS data.
extra_text_in_vol_iss_check (Issue, A:ORIGIN ('Issue'), 'i');
local Series = A['Series'];
if 'episode' == config.CitationClass or 'serial' == config.CitationClass then
local SeriesLink = A['SeriesLink'];


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 Pages;
local Network = A['Network'];
local At;
local Station = A['Station'];
local QuotePage;
local s, n = {}, {};
local QuotePages;
-- do common parameters first
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 (Network) then table.insert(n, Network); end
Page = A['Page'];
if utilities.is_set (Station) then table.insert(n, Station); end
Pages = utilities.hyphen_to_dash (A['Pages']);
ID = table.concat(n, sepc .. ' ');
At = A['At'];
QuotePage = A['QuotePage'];
if 'episode' == config.CitationClass then -- handle the oddities that are strictly {{cite episode}}
QuotePages = utilities.hyphen_to_dash (A['QuotePages']);
local Season = A['Season'];
end
local SeriesNumber = A['SeriesNumber'];


if utilities.is_set (Season) and utilities.is_set (SeriesNumber) then -- these are mutually exclusive so if both are set TODO: make a function for this and similar?
local NoPP = is_valid_parameter_value (A['NoPP'], A:ORIGIN('NoPP'), cfg.keywords_lists['yes_true_y'], nil);
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'season') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'seriesno')}); -- add error message
SeriesNumber = ''; -- unset; prefer |season= over |seriesno=
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
local Mode = mode_set (A['Mode'], A:ORIGIN('Mode'));
TitleLink = SeriesLink;
Series = table.concat(s, sepc .. ' '); -- this is concatenation of season, seriesno, episode number


if utilities.is_set (ChapterLink) and not utilities.is_set (ChapterURL) then -- link but not URL
-- separator character and postscript
Chapter = utilities.make_wikilink (ChapterLink, Chapter);
local sepc, PostScript = set_style (Mode:lower(), A['PostScript'], config.CitationClass);
elseif utilities.is_set (ChapterLink) and utilities.is_set (ChapterURL) then -- if both are set, URL links episode;
local Quote;
Series = utilities.make_wikilink (ChapterLink, Series);
Quote, QuotePage, QuotePages, PostScript = quote_make (A['Quote'], A['TransQuote'], A['ScriptQuote'], QuotePage, QuotePages, NoPP, sepc, PostScript);
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
local Edition = A['Edition'];
local TitleType = A['TitleType'];
local PublicationPlace = place_check (A['PublicationPlace'], A:ORIGIN('PublicationPlace'));
local Degree = A['Degree'];
local Place = place_check (A['Place'], A:ORIGIN('Place'));
if utilities.in_array (config.CitationClass, {'AV-media-notes', 'interview', 'mailinglist', 'map', 'podcast', 'pressrelease', 'report', 'speech', 'techreport', 'thesis'}) then
TitleType = set_titletype (config.CitationClass, TitleType);
local PublisherName = A['PublisherName'];
if utilities.is_set (Degree) and "Thesis" == TitleType then -- special case for cite thesis
local PublisherName_origin = A:ORIGIN('PublisherName');
TitleType = Degree .. ' ' .. cfg.title_types ['thesis']:lower();
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
end
end
 
if utilities.is_set (TitleType) then -- if type parameter is specified
if ('document' == config.CitationClass) and not utilities.is_set (PublisherName) then
TitleType = utilities.substitute ( cfg.messages['type'], TitleType); -- display it in parentheses
utilities.set_message ('err_missing_publisher', {config.CitationClass, 'publisher'});
-- TODO: Hack on TitleType to fix bunched parentheses problem
end
end


-- legacy: promote PublicationDate to Date if neither Date nor Year are set.
local Newsgroup = A['Newsgroup']; -- TODO: strip apostrophe markup?
local Date = A['Date'];
local Newsgroup_origin = A:ORIGIN('Newsgroup');
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 not utilities.is_set (Date) then
if 'newsgroup' == config.CitationClass then
Date = Year; -- promote Year to Date
if utilities.is_set (PublisherName) and (cfg.keywords_xlate['none'] ~= PublisherName) then -- general use parameter |publisher= not allowed in cite newsgroup
Year = nil; -- make nil so Year as empty string isn't used for CITEREF
utilities.set_message ('err_parameter_ignored', {PublisherName_origin});
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
 
Date_origin = A:ORIGIN('Date'); -- not a promotion; name required for error messaging
PublisherName = nil; -- ensure that this parameter is unset for the time being; will be used again after COinS
end
end


if PublicationDate == Date then PublicationDate = ''; end -- if PublicationDate is same as Date, don't display in rendered citation
if 'book' == config.CitationClass or 'encyclopaedia' == config.CitationClass or ('citation' == config.CitationClass and not utilities.is_set (Periodical)) then
local accept;
PublisherName, accept = utilities.has_accept_as_written (PublisherName); -- check for and remove accept-as-written markup from |publisher= wrapped
if not accept then -- when no accept-as-written markup
check_publisher_name (PublisherName); -- emit maint message when |publisher= might be prefixed with publisher's location
end
end


--[[
local URL = A['URL']; -- TODO: better way to do this for URL, ChapterURL, and MapURL?
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
local UrlAccess = is_valid_parameter_value (A['UrlAccess'], A:ORIGIN('UrlAccess'), cfg.keywords_lists['url-access'], nil);
we get the date used in the metadata.
Date validation supporting code is in Module:Citation/CS1/Date_validation
if not utilities.is_set (URL) and utilities.is_set (UrlAccess) then
]]
UrlAccess = nil;
 
utilities.set_message ('err_param_access_requires_param', 'url');
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 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
local MapUrlAccess = is_valid_parameter_value (A['MapUrlAccess'], A:ORIGIN('MapUrlAccess'), cfg.keywords_lists['url-access'], nil);
if not utilities.is_set (A['MapURL']) and utilities.is_set (MapUrlAccess) then
MapUrlAccess = nil;
utilities.set_message ('err_param_access_requires_param', {'map-url'});
end
local this_page = mw.title.getCurrentTitle(); -- also used for COinS and for language
local no_tracking_cats = is_valid_parameter_value (A['NoTracking'], A:ORIGIN('NoTracking'), cfg.keywords_lists['yes_true_y'], nil);


local ArchiveURL;
-- 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 ArchiveDate;
if not utilities.is_set (no_tracking_cats) then -- ignore if we are already not going to categorize this page
local ArchiveFormat = A['ArchiveFormat'];
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
ArchiveURL, ArchiveDate = archive_url_check (A['ArchiveURL'], A['ArchiveDate'])
end
ArchiveFormat = style_format (ArchiveFormat, ArchiveURL, 'archive-format', 'archive-url');
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
ArchiveURL, ArchiveDate = is_unique_archive_url (ArchiveURL, URL, ChapterURL, A:ORIGIN('ArchiveURL'), ArchiveDate); -- add error message when URL or ChapterURL == ArchiveURL
no_tracking_cats = "true"; -- set no_tracking_cats
break; -- bail out if one is found
end
end
end
-- check for extra |page=, |pages= or |at= parameters. (also sheet and sheets while we're at it)
utilities.select_one (args, {'page', 'p', 'pp', 'pages', 'at', 'sheet', 'sheets'}, 'err_redundant_parameters'); -- this is a dummy call simply to get the error message and category


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


local error_list = {};
if utilities.is_set (PublicationPlace) and utilities.is_set (Place) then -- both |publication-place= and |place= (|location=) allowed if different
anchor_year, Embargo = validation.dates(date_parameters_list, COinS_date, error_list);
utilities.add_prop_cat ('location-test'); -- add property cat to evaluate how often PublicationPlace and Place are used together
 
if PublicationPlace == Place then
-- start temporary Julian / Gregorian calendar uncertainty categorization
Place = ''; -- unset; don't need both if they are the same
if COinS_date.inter_cal_cat then
utilities.add_prop_cat ('jul-greg-uncertainty');
end
end
-- end temporary Julian / Gregorian calendar uncertainty categorization
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


if utilities.is_set (Year) and utilities.is_set (Date) then -- both |date= and |year= not normally needed;
if PublicationPlace == Place then Place = ''; end -- don't need both if they are the same
validation.year_date_check (Year, A:ORIGIN ('Year'), Date, A:ORIGIN ('Date'), error_list);
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 true == validation.date_hyphen_to_dash (date_parameters_list) then -- convert hyphens to dashes where appropriate
local URL_origin = A:ORIGIN('URL'); -- get name of parameter that holds URL
modified = true;
local ChapterURL_origin = A:ORIGIN('ChapterURL'); -- get name of parameter that holds ChapterURL
utilities.set_message ('maint_date_format'); -- hyphens were converted so add maint category
local ScriptChapter = A['ScriptChapter'];
end
local ScriptChapter_origin = A:ORIGIN ('ScriptChapter');
local Format = A['Format'];
-- for those wikis that can and want to have English date names translated to the local language; not supported at en.wiki
local ChapterFormat = A['ChapterFormat'];
if cfg.date_name_auto_xlate_enable and validation.date_name_xlate (date_parameters_list, cfg.date_digit_auto_xlate_enable ) then
local TransChapter = A['TransChapter'];
utilities.set_message ('maint_date_auto_xlated'); -- add maint cat
local TransChapter_origin = A:ORIGIN ('TransChapter');
modified = true;
local TransTitle = A['TransTitle'];
end
local ScriptTitle = A['ScriptTitle'];
--[[
Parameter remapping for cite encyclopedia:
When the citation has these parameters:
|encyclopedia= and |title= then map |title= to |article= and |encyclopedia= to |title= 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
]]
 
local Encyclopedia = A['Encyclopedia']; -- used as a flag by this module and by ~/COinS
local ScriptEncyclopedia = A['ScriptEncyclopedia'];
local TransEncyclopedia = A['TransEncyclopedia'];


if modified then -- if the date_parameters_list values were modified
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}}
AccessDate = date_parameters_list['access-date'].val; -- overwrite date holding parameters with modified values
if 'encyclopaedia' ~= config.CitationClass and 'citation' ~= config.CitationClass then
ArchiveDate = date_parameters_list['archive-date'].val;
if utilities.is_set (Encyclopedia) then
Date = date_parameters_list['date'].val;
utilities.set_message ('err_parameter_ignored', {A:ORIGIN ('Encyclopedia')});
DoiBroken = date_parameters_list['doi-broken-date'].val;
else
LayDate = date_parameters_list['lay-date'].val;
utilities.set_message ('err_parameter_ignored', {A:ORIGIN ('ScriptEncyclopedia')});
PublicationDate = date_parameters_list['publication-date'].val;
end
end
else
Encyclopedia = nil; -- unset these because not supported by this template
utilities.set_message ('err_bad_date', {utilities.make_sep_list (#error_list, error_list)}); -- add this error message
ScriptEncyclopedia = nil;
TransEncyclopedia = nil;
end
end
end -- end of do
elseif utilities.is_set (TransEncyclopedia) then
utilities.set_message ('err_trans_missing_title', {'encyclopedia'});
end


local ID_list = {}; -- sequence table of rendered identifiers
if ('encyclopaedia' == config.CitationClass) or ('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) then
local ID_list_coins = {}; -- table of identifiers and their values from args; key is same as cfg.id_handlers's key
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}}
local Class = A['Class']; -- arxiv class identifier
utilities.set_message ('err_periodical_ignored', {Periodical_origin});
end
local ID_support = {
{A['ASINTLD'], 'ASIN', 'err_asintld_missing_asin', A:ORIGIN ('ASINTLD')},
{DoiBroken, 'DOI', 'err_doibroken_missing_doi', A:ORIGIN ('DoiBroken')},
{Embargo, 'PMC', 'err_embargo_missing_pmc', A:ORIGIN ('Embargo')},
}


ID_list, ID_list_coins = identifiers.identifier_lists_get (args, {DoiBroken = DoiBroken, ASINTLD = A['ASINTLD'], Embargo = Embargo, Class = Class}, ID_support);
if utilities.is_set (Encyclopedia) or utilities.is_set (ScriptEncyclopedia) then
Periodical = Encyclopedia; -- error or no, set Periodical to Encyclopedia for rendering; {{citation}} could (not legitimately) have both; use Encyclopedia
Periodical_origin = A:ORIGIN ('Encyclopedia');
ScriptPeriodical = ScriptEncyclopedia;
ScriptPeriodical_origin = A:ORIGIN ('ScriptEncyclopedia');


-- Account for the oddities that are {{cite arxiv}}, {{cite biorxiv}}, {{cite citeseerx}}, {{cite ssrn}}, before generation of COinS data.
if utilities.is_set (Title) or utilities.is_set (ScriptTitle) then
if utilities.in_array (config.CitationClass, whitelist.preprint_template_list) then -- |arxiv= or |eprint= required for cite arxiv; |biorxiv=, |citeseerx=, |ssrn= required for their templates
if not utilities.is_set (Chapter) then
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
Chapter = Title; -- |encyclopedia= and |title= are set so map |title= params to |article= params for rendering
args[cfg.id_handlers[config.CitationClass:upper()].parameters[2]]) then -- which causes unexpected parameter missing error message
ScriptChapter = ScriptTitle;
utilities.set_message ('err_' .. config.CitationClass .. '_missing'); -- add error message
ScriptChapter_origin = A:ORIGIN('ScriptTitle')
TransChapter = TransTitle;
ChapterURL = URL;
ChapterURL_origin = URL_origin;
ChapterUrlAccess = UrlAccess;
ChapterFormat = Format;
 
if not utilities.is_set (ChapterURL) and utilities.is_set (TitleLink) then
Chapter = utilities.make_wikilink (TitleLink, Chapter);
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
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


Periodical = ({['arxiv'] = 'arXiv', ['biorxiv'] = 'bioRxiv', ['citeseerx'] = 'CiteSeerX', ['ssrn'] = 'Social Science Research Network'})[config.CitationClass];
-- special case for cite techreport.
local ID = A['ID'];
if (config.CitationClass == "techreport") then -- special case for cite techreport
if utilities.is_set (A['Number']) then -- cite techreport uses 'number', which other citations alias to 'issue'
if not utilities.is_set (ID) then -- can we use ID for the "number"?
ID = A['Number']; -- yes, use it
else -- ID has a value so emit error message
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'id') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'number')});
end
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
-- 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
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 Conference = A['Conference'];
if 'none' ~= cfg.keywords_xlate[auto_select] then -- if auto-linking not disabled
local BookTitle = A['BookTitle'];
if identifiers.auto_link_urls[auto_select] then -- manual selection
local TransTitle_origin = A:ORIGIN ('TransTitle');
URL = identifiers.auto_link_urls[auto_select]; -- set URL to be the same as identifier's external link
if 'conference' == config.CitationClass 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=
if utilities.is_set (BookTitle) then
elseif identifiers.auto_link_urls['pmc'] then -- auto-select PMC
Chapter = Title;
URL = identifiers.auto_link_urls['pmc']; -- set URL to be the same as the PMC external link if not embargoed
Chapter_origin = 'title';
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=
-- ChapterLink = TitleLink; -- |chapter-link= is deprecated
elseif identifiers.auto_link_urls['doi'] then -- auto-select DOI
ChapterURL = URL;
URL = identifiers.auto_link_urls['doi'];
ChapterUrlAccess = UrlAccess;
URL_origin = cfg.id_handlers['DOI'].parameters[1];
ChapterURL_origin = URL_origin;
end
URL_origin = '';
end
ChapterFormat = Format;
 
TransChapter = TransTitle;
if utilities.is_set (URL) then -- set when using an identifier-created URL
TransChapter_origin = TransTitle_origin;
if utilities.is_set (AccessDate) then -- |access-date= requires |url=; identifier-created URL is not |url=
Title = BookTitle;
utilities.set_message ('err_accessdate_missing_url'); -- add an error message
Format = '';
AccessDate = ''; -- unset
-- TitleLink = '';
end
TransTitle = '';
 
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')


-- At this point fields may be nil if they weren't specified in the template use.  We can use that fact.
ChapterUrlAccess = MapUrlAccess;
-- Test if citation has no title
ChapterFormat = A['MapFormat'];
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
Cartography = A['Cartography'];
utilities.in_array (config.CitationClass, {'journal', 'citation'}) and
if utilities.is_set ( Cartography ) then
(utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and
Cartography = sepc .. " " .. wrap_msg ('cartography', Cartography, use_lowercase);
('journal' == Periodical_origin or 'script-journal' == ScriptPeriodical_origin) then -- special case for journal cites
end
Title = ''; -- set title to empty string
Scale = A['Scale'];
utilities.set_message ('maint_untitled'); -- add maint cat
if utilities.is_set ( Scale ) then
Scale = sepc .. " " .. Scale;
end
end
end


-- COinS metadata (see <http://ocoins.info/>) for automated parsing of citation information.
-- Account for the oddities that are {{cite episode}} and {{cite serial}}, before generation of COinS data.
-- handle the oddity that is cite encyclopedia and {{citation |encyclopedia=something}}. Here we presume that
local Series = A['Series'];
-- when Periodical, Title, and Chapter are all set, then Periodical is the book (encyclopedia) title, Title
if 'episode' == config.CitationClass or 'serial' == config.CitationClass then
-- is the article title, and Chapter is a section within the article.  So, we remap
local SeriesLink = A['SeriesLink'];
 
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 Network = A['Network'];
local Station = A['Station'];
local s, n = {}, {};
-- do common parameters first
if utilities.is_set (Network) then table.insert(n, Network); end
if utilities.is_set (Station) then table.insert(n, Station); end
ID = table.concat(n, sepc .. ' ');
if 'episode' == config.CitationClass then -- handle the oddities that are strictly {{cite episode}}
local Season = A['Season'];
local SeriesNumber = A['SeriesNumber'];
 
if utilities.is_set (Season) and utilities.is_set (SeriesNumber) then -- these are mutually exclusive so if both are set TODO: make a function for this and similar?
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'season') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'seriesno')}); -- add error message
SeriesNumber = ''; -- unset; prefer |season= over |seriesno=
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
local coins_chapter = Chapter; -- default assuming that remapping not required
Chapter = Title; -- promote title parameters to chapter
local coins_title = Title; -- et tu
ScriptChapter = ScriptTitle;
if 'encyclopaedia' == config.CitationClass or ('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) then
ScriptChapter_origin = A:ORIGIN('ScriptTitle');
if utilities.is_set (Chapter) and utilities.is_set (Title) and utilities.is_set (Periodical) then -- if all are used then
ChapterLink = TitleLink; -- alias |episode-link=
coins_chapter = Title; -- remap
TransChapter = TransTitle;
coins_title = Periodical;
ChapterURL = URL;
ChapterUrlAccess = UrlAccess;
ChapterURL_origin = URL_origin;
ChapterFormat = Format;
 
Title = Series; -- promote series to title
TitleLink = SeriesLink;
Series = table.concat(s, sepc .. ' '); -- this is concatenation of season, seriesno, episode number
 
if utilities.is_set (ChapterLink) and not utilities.is_set (ChapterURL) then -- link but not URL
Chapter = utilities.make_wikilink (ChapterLink, Chapter);
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
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
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
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 if Date is valid;
['Season'] = COinS_date.rftssn,
['Quarter'] = COinS_date.rftquarter,
['Chron'] =  COinS_date.rftchron or (not COinS_date.rftdate and Date) or '', -- chron but if not set and invalid date format use Date; keep this last bit?
['Series'] = Series,
['Volume'] = Volume,
['Issue'] = Issue,
['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}}, and {{cite ssrn}} AFTER generation of COinS data.
if utilities.is_set (TitleType) then -- if type parameter is specified
if utilities.in_array (config.CitationClass, whitelist.preprint_template_list) then -- we have set rft.jtitle in COinS to arXiv, bioRxiv, CiteSeerX, or ssrn now unset so it isn't displayed
TitleType = utilities.substitute ( cfg.messages['type'], TitleType); -- display it in parentheses
Periodical = ''; -- periodical not allowed in these templates; if article has been published, use cite journal
-- TODO: Hack on TitleType to fix bunched parentheses problem
end
end
 
-- legacy: promote PublicationDate to Date if neither Date nor Year are set.
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'];


-- special case for cite newsgroup.  Do this after COinS because we are modifying Publishername to include some static text
if utilities.is_set (Year) then
if 'newsgroup' == config.CitationClass and utilities.is_set (Newsgroup) then
validation.year_check (Year); -- returns nothing; emits maint message when |year= doesn't hold a 'year' value
PublisherName = utilities.substitute (cfg.messages['newsgroup'], external_link( 'news:' .. Newsgroup, Newsgroup, Newsgroup_origin, nil ));
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
else
Date_origin = A:ORIGIN('Date'); -- not a promotion; name required for error messaging
end
end


local Editors;
if PublicationDate == Date then PublicationDate = ''; end -- if PublicationDate is same as Date, don't display in rendered citation
local EditorCount; -- used only for choosing {ed.) or (eds.) annotation at end of editor name-list
local Contributors; -- assembled contributors name list
local contributor_etal;
local Translators; -- assembled translators name list
local translator_etal;
local t = {}; -- translators list from |translator-lastn= / translator-firstn= pairs
t = extract_names (args, 'TranslatorList'); -- fetch translator list from |translatorn= / |translator-lastn=, -firstn=, -linkn=, -maskn=
local Interviewers;
local interviewers_list = {};
interviewers_list = extract_names (args, 'InterviewerList'); -- process preferred interviewers parameters
local interviewer_etal;
-- Now perform various field substitutions.
-- We also add leading spaces and surrounding markup and punctuation to the
-- various parts of the citation, but only when they are non-nil.
do
local last_first_list;
local control = {
format = NameListStyle, -- empty string or 'vanc'
maximum = nil, -- as if display-authors or display-editors not set
mode = Mode
};
 
do -- do editor name list first because the now unsupported coauthors used to modify control table
control.maximum , editor_etal = get_display_names (A['DisplayEditors'], #e, 'editors', editor_etal, A:ORIGIN ('DisplayEditors'));
Editors, EditorCount = list_people (control, e, editor_etal);


if 1 == EditorCount and (true == editor_etal or 1 < #e) then -- only one editor displayed but includes etal then
--[[
EditorCount = 2; -- spoof to display (eds.) annotation
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.
end
do -- now do interviewers
Date validation supporting code is in Module:Citation/CS1/Date_validation
control.maximum, interviewer_etal = get_display_names (A['DisplayInterviewers'], #interviewers_list, 'interviewers', interviewer_etal, A:ORIGIN ('DisplayInterviewers'));
]]
Interviewers = list_people (control, interviewers_list, interviewer_etal);
end
do -- now do translators
control.maximum, translator_etal = get_display_names (A['DisplayTranslators'], #t, 'translators', translator_etal, A:ORIGIN ('DisplayTranslators'));
Translators = list_people (control, t, translator_etal);
end
do -- now do contributors
control.maximum, contributor_etal = get_display_names (A['DisplayContributors'], #c, 'contributors', contributor_etal, A:ORIGIN ('DisplayContributors'));
Contributors = list_people (control, c, contributor_etal);
end
do -- now do authors
control.maximum, author_etal = get_display_names (A['DisplayAuthors'], #a, 'authors', author_etal, A:ORIGIN ('DisplayAuthors'));


last_first_list = list_people (control, a, author_etal);
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


if utilities.is_set (Authors) then
local ArchiveURL;
Authors, author_etal = name_has_etal (Authors, author_etal, false, 'authors'); -- find and remove variations on et al.
local ArchiveDate;
if author_etal then
local ArchiveFormat = A['ArchiveFormat'];
Authors = Authors .. ' ' .. cfg.messages['et al']; -- add et al. to authors parameter
local archive_url_timestamp; -- timestamp from wayback machine url
end
else
ArchiveURL, ArchiveDate, archive_url_timestamp = archive_url_check (A['ArchiveURL'], A['ArchiveDate'])
Authors = last_first_list; -- either an author name list or an empty string
ArchiveFormat = style_format (ArchiveFormat, ArchiveURL, 'archive-format', 'archive-url');
end
end -- end of do
if utilities.is_set (Authors) and utilities.is_set (Collaboration) then
ArchiveURL, ArchiveDate = is_unique_archive_url (ArchiveURL, URL, ChapterURL, A:ORIGIN('ArchiveURL'), ArchiveDate); -- add error message when URL or ChapterURL == ArchiveURL
Authors = Authors .. ' (' .. Collaboration .. ')'; -- add collaboration after et al.
end


end
local AccessDate = A['AccessDate'];
 
local COinS_date = {}; -- holds date info extracted from |date= for the COinS metadata by Module:Date verification
local ConferenceFormat = A['ConferenceFormat'];
local DoiBroken = A['DoiBroken'];
local ConferenceURL = A['ConferenceURL'];
local Embargo = A['Embargo'];
ConferenceFormat = style_format (ConferenceFormat, ConferenceURL, 'conference-format', 'conference-url');
local anchor_year; -- used in the CITEREF identifier
Format = style_format (Format, URL, 'format', 'url');
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')},
};


-- special case for chapter format so no error message or cat when chapter not supported
local error_list = {};
if not (utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'arxiv', 'biorxiv', 'citeseerx', 'ssrn'}) or
anchor_year, Embargo = validation.dates(date_parameters_list, COinS_date, error_list);
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia))) then
ChapterFormat = style_format (ChapterFormat, ChapterURL, 'chapter-format', 'chapter-url');
end


if not utilities.is_set (URL) then
if utilities.is_set (Year) and utilities.is_set (Date) then -- both |date= and |year= not normally needed;
if utilities.in_array (config.CitationClass, {"web", "podcast", "mailinglist"}) or -- |url= required for cite web, cite podcast, and cite mailinglist
validation.year_date_check (Year, A:ORIGIN ('Year'), Date, A:ORIGIN ('Date'), error_list);
('citation' == config.CitationClass and ('website' == Periodical_origin or 'script-website' == ScriptPeriodical_origin)) then -- and required for {{citation}} with |website= or |script-website=
utilities.set_message ('err_cite_web_url');
end
end
-- do we have |accessdate= without either |url= or |chapter-url=?
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


local UrlStatus = is_valid_parameter_value (A['UrlStatus'], A:ORIGIN('UrlStatus'), cfg.keywords_lists['url-status'], '');
if 0 == #error_list then -- error free dates only; 0 when error_list is empty
local OriginalURL
local modified = false; -- flag
local OriginalURL_origin
local OriginalFormat
if utilities.is_set (DF) then -- if we need to reformat dates
local OriginalAccess;
modified = validation.reformat_dates (date_parameters_list, DF); -- reformat to DF format, use long month names if appropriate
UrlStatus = UrlStatus:lower(); -- used later when assembling archived text
end
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
if true == validation.date_hyphen_to_dash (date_parameters_list) then -- convert hyphens to dashes where appropriate
ChapterURL = ArchiveURL -- swap-in the archive's URL
modified = true;
ChapterURL_origin = A:ORIGIN('ArchiveURL') -- name of |archive-url= parameter for error messages
utilities.set_message ('maint_date_format'); -- hyphens were converted so add maint category
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
-- for those wikis that can and want to have English date names translated to the local language; not supported at en.wiki
OriginalURL_origin = URL_origin; -- name of URL parameter for error messages
if cfg.date_name_auto_xlate_enable and validation.date_name_xlate (date_parameters_list, cfg.date_digit_auto_xlate_enable ) then
OriginalFormat = Format; -- and original |format=
utilities.set_message ('maint_date_auto_xlated'); -- add maint cat
OriginalAccess = UrlAccess;
modified = true;
 
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
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 utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'arxiv', 'biorxiv', 'citeseerx', 'ssrn'}) or -- if any of the 'periodical' cites except encyclopedia
if modified then -- if the date_parameters_list values were modified
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia)) then
AccessDate = date_parameters_list['access-date'].val; -- overwrite date holding parameters with modified values
local chap_param;
ArchiveDate = date_parameters_list['archive-date'].val;
if utilities.is_set (Chapter) then -- get a parameter name from one of these chapter related meta-parameters
Date = date_parameters_list['date'].val;
chap_param = A:ORIGIN ('Chapter')
DoiBroken = date_parameters_list['doi-broken-date'].val;
elseif utilities.is_set (TransChapter) then
PublicationDate = date_parameters_list['publication-date'].val;
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 utilities.is_set (chap_param) then -- if we found one
if archive_url_timestamp and utilities.is_set (ArchiveDate) then
utilities.set_message ('err_chapter_ignored', {chap_param}); -- add error message
validation.archive_date_check (ArchiveDate, archive_url_timestamp, DF); -- does YYYYMMDD in archive_url_timestamp match date in ArchiveDate
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


Chapter = format_chapter_title (ScriptChapter, ScriptChapter_origin, Chapter, Chapter_origin, TransChapter, TransChapter_origin, ChapterURL, ChapterURL_origin, no_quotes, ChapterUrlAccess); -- Contribution is also in Chapter
if utilities.in_array (config.CitationClass, {'book', 'encyclopaedia'}) or -- {{cite book}}, {{cite encyclopedia}}; TODO: {{cite conference}} and others?
if utilities.is_set (Chapter) then
('citation' == config.CitationClass and utilities.is_set (Encyclopedia)) or -- {{citation}} as an encylopedia citation
Chapter = Chapter .. ChapterFormat ;
('citation' == config.CitationClass and not utilities.is_set (Periodical)) then -- {{citation}} as a book citation
if 'map' == config.CitationClass and utilities.is_set (TitleType) then
if utilities.is_set (PublicationPlace) then
Chapter = Chapter .. ' ' .. TitleType; -- map annotation here; not after title
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
end
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


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


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


if utilities.is_set (ArchiveURL) and is_archived_copy (Title) then
-- Account for the oddities that are {{cite arxiv}}, {{cite biorxiv}}, {{cite citeseerx}}, {{cite medrxiv}}, {{cite ssrn}}, before generation of COinS data.
utilities.set_message ('maint_archived_copy'); -- add maintenance category before we modify the content of Title
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
end


if is_generic ('generic_titles', Title) then
Periodical = ({['arxiv'] = 'arXiv', ['biorxiv'] = 'bioRxiv', ['citeseerx'] = 'CiteSeerX', ['medrxiv'] = 'medRxiv', ['ssrn'] = 'Social Science Research Network'})[config.CitationClass];
utilities.set_message ('err_generic_title'); -- set an error message
end
end
end


if (not plain_title) and (utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'mailinglist', 'interview', 'arxiv', 'biorxiv', 'citeseerx', 'ssrn'}) or
-- Link the title of the work if no |url= was provided, but we have a |pmc= or a |doi= with |doi-access=free
('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
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
Title = kern_quotes (Title); -- if necessary, separate title's leading and trailing quote marks from module provided quote marks
if 'none' ~= cfg.keywords_xlate[auto_select] then -- if auto-linking not disabled
Title = utilities.wrap_style ('quoted-title', Title);
if identifiers.auto_link_urls[auto_select] then -- manual selection
Title = script_concatenate (Title, ScriptTitle, 'script-title'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after title is wrapped
URL = identifiers.auto_link_urls[auto_select]; -- set URL to be the same as identifier's external link
TransTitle = utilities.wrap_style ('trans-quoted-title', TransTitle );
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=
elseif plain_title or ('report' == config.CitationClass) then -- no styling for cite report and descriptive titles (otherwise same as above)
elseif identifiers.auto_link_urls['pmc'] then -- auto-select PMC
Title = script_concatenate (Title, ScriptTitle, 'script-title'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after title is wrapped
URL = identifiers.auto_link_urls['pmc']; -- set URL to be the same as the PMC external link if not embargoed
TransTitle = utilities.wrap_style ('trans-quoted-title', TransTitle ); -- for cite report, use this form for trans-title
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=
else
elseif identifiers.auto_link_urls['doi'] then -- auto-select DOI
Title = utilities.wrap_style ('italic-title', Title);
URL = identifiers.auto_link_urls['doi'];
Title = script_concatenate (Title, ScriptTitle, 'script-title'); -- <bdi> tags, lang attribute, categorization, etc.; must be done after title is wrapped
URL_origin = cfg.id_handlers['DOI'].parameters[1];
TransTitle = utilities.wrap_style ('trans-italic-title', TransTitle);
end
end
end
 
if utilities.is_set (URL) then -- set when using an identifier-created URL
if utilities.is_set (AccessDate) then -- |access-date= requires |url=; identifier-created URL is not |url=
utilities.set_message ('err_accessdate_missing_url'); -- add an error message
AccessDate = ''; -- unset
end


if utilities.is_set (TransTitle) then
if utilities.is_set (ArchiveURL) then -- |archive-url= requires |url=; identifier-created URL is not |url=
if utilities.is_set (Title) then
utilities.set_message ('err_archive_missing_url'); -- add an error message
TransTitle = " " .. TransTitle;
ArchiveURL = ''; -- unset
else
end
utilities.set_message ('err_trans_missing_title', {'title'});
end
end
end
end


if utilities.is_set (Title) then -- TODO: is this the right place to be making Wikisource URLs?
-- 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 (TitleLink) and utilities.is_set (URL) then
-- Test if citation has no title
utilities.set_message ('err_wikilink_in_url'); -- set an error message because we can't have both
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
TitleLink = ''; -- unset
utilities.set_message ('err_citation_missing_title', {'episode' == config.CitationClass and 'series' or 'title'});
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
else
local ws_url, ws_label, L; -- Title has italic or quote markup by the time we get here which causes is_wikilink() to return 0 (not a wikilink)
ws_url, ws_label, L = wikisource_url_make (Title:gsub('^[\'"]*(.-)[\'"]*$', '%1')); -- make ws URL from |title= interwiki link (strip italic or quote markup); link portion L becomes tooltip label
if ws_url then
Title = Title:gsub ('%b[]', ws_label); -- replace interwiki link with ws_label to retain markup
Title = external_link (ws_url, Title .. '&nbsp;', 'ws link in title'); -- space char after Title to move icon away from italic text; TODO: a better way to do this?
Title = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], L, Title});
Title = Title .. TransTitle;
else
Title = Title .. TransTitle;
end
end
else
Title = TransTitle;
end
end


if utilities.is_set (Place) then
if utilities.in_array (cfg.keywords_xlate[Title], {'off', 'none'}) and
Place = " " .. wrap_msg ('written', Place, use_lowercase) .. sepc .. " ";
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
end


local ConferenceURL_origin = A:ORIGIN('ConferenceURL'); -- get name of parameter that holds ConferenceURL
-- COinS metadata (see <http://ocoins.info/>) for automated parsing of citation information.
if utilities.is_set (Conference) then
-- handle the oddity that is cite encyclopedia and {{citation |encyclopedia=something}}. Here we presume that
if utilities.is_set (ConferenceURL) then
-- when Periodical, Title, and Chapter are all set, then Periodical is the book (encyclopedia) title, Title
Conference = external_link( ConferenceURL, Conference, ConferenceURL_origin, nil );
-- is the article title, and Chapter is a section within the article.  So, we remap
local coins_chapter = Chapter; -- default assuming that remapping not required
local coins_title = Title; -- et tu
if 'encyclopaedia' == config.CitationClass or ('citation' == config.CitationClass and 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
Conference = sepc .. " " .. Conference .. ConferenceFormat;
elseif utilities.is_set (ConferenceURL) then
Conference = sepc .. " " .. external_link( ConferenceURL, nil, ConferenceURL_origin, nil );
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);


local Position = '';
-- Account for the oddities that are {{cite arxiv}}, {{cite biorxiv}}, {{cite citeseerx}}, {{cite medrxiv}}, and {{cite ssrn}} AFTER generation of COinS data.
if not utilities.is_set (Position) then
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
local Minutes = A['Minutes'];
Periodical = ''; -- periodical not allowed in these templates; if article has been published, use cite journal
local Time = A['Time'];
end


if utilities.is_set (Minutes) then
-- special case for cite newsgroup.  Do this after COinS because we are modifying Publishername to include some static text
if utilities.is_set (Time) then --TODO: make a function for this and similar?
if 'newsgroup' == config.CitationClass and utilities.is_set (Newsgroup) then
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'minutes') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'time')});
PublisherName = utilities.substitute (cfg.messages['newsgroup'], external_link( 'news:' .. Newsgroup, Newsgroup, Newsgroup_origin, nil ));
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
Position = " " .. Position;
At = '';
end
end


Page, Pages, Sheet, Sheets = format_pages_sheets (Page, Pages, Sheet, Sheets, config.CitationClass, Periodical_origin, sepc, NoPP, use_lowercase);
local Editors;
 
local EditorCount; -- used only for choosing {ed.) or (eds.) annotation at end of editor name-list
At = utilities.is_set (At) and (sepc .. " " .. At) or "";
local Contributors; -- assembled contributors name list
Position = utilities.is_set (Position) and (sepc .. " " .. Position) or "";
local contributor_etal;
if config.CitationClass == 'map' then
local Translators; -- assembled translators name list
local Sections = A['Sections']; -- Section (singular) is an alias of Chapter so set earlier
local translator_etal;
local Inset = A['Inset'];
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 utilities.is_set ( Inset ) then
local Interviewers;
Inset = sepc .. " " .. wrap_msg ('inset', Inset, use_lowercase);
local interviewers_list = {};
end
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 ( Sections ) then
if 1 == EditorCount and (true == editor_etal or 1 < #e) then -- only one editor displayed but includes etal then  
Section = sepc .. " " .. wrap_msg ('sections', Sections, use_lowercase);
EditorCount = 2; -- spoof to display (eds.) annotation
elseif utilities.is_set ( Section ) then
end
Section = sepc .. " " .. wrap_msg ('section', Section, use_lowercase);
end
end
At = At .. Inset .. Section;
do -- now do interviewers
end
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);


local Others = A['Others'];
Interviewers = list_people (control, interviewers_list, interviewer_etal);
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
do -- now do translators
Others = utilities.is_set (Others) and (sepc .. " " .. Others) or "";
local display_names, param = display_names_select (cfg.global_cs1_config_t['DisplayTranslators'], A['DisplayTranslators'], A:ORIGIN ('DisplayTranslators'), #t);
control.maximum, translator_etal = get_display_names (display_names, #t, 'translators', translator_etal, param);
if utilities.is_set (Translators) then
 
Others = safe_join ({sepc .. ' ', wrap_msg ('translated', Translators, use_lowercase), Others}, sepc);
Translators = list_people (control, t, translator_etal);
end
if utilities.is_set (Interviewers) then
Others = safe_join ({sepc .. ' ', wrap_msg ('interview', Interviewers, use_lowercase), Others}, sepc);
end
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
end
Edition = " " .. wrap_msg ('edition', Edition);
do -- now do contributors
else
local display_names, param = display_names_select (cfg.global_cs1_config_t['DisplayContributors'], A['DisplayContributors'], A:ORIGIN ('DisplayContributors'), #c);
Edition = '';
control.maximum, contributor_etal = get_display_names (display_names, #c, 'contributors', contributor_etal, param);
end


Series = utilities.is_set (Series) and wrap_msg ('series', {sepc, Series}) or ""; -- not the same as SeriesNum
Contributors = list_people (control, c, contributor_etal);
local Agency = A['Agency'];
end
Agency = utilities.is_set (Agency) and wrap_msg ('agency', {sepc, Agency}) or "";
do -- now do authors
Volume = format_volume_issue (Volume, Issue, ArticleNumber, config.CitationClass, Periodical_origin, sepc, use_lowercase);
local display_names, param = display_names_select (cfg.global_cs1_config_t['DisplayAuthors'], A['DisplayAuthors'], A:ORIGIN ('DisplayAuthors'), #a, author_etal);
control.maximum, author_etal = get_display_names (display_names, #a, 'authors', author_etal, param);


if utilities.is_set (AccessDate) then
last_first_list = list_people (control, a, author_etal);
local retrv_text = " " .. cfg.messages['retrieved']


AccessDate = nowrap_date (AccessDate); -- wrap in nowrap span if date in appropriate format
if utilities.is_set (Authors) then
if (sepc ~= ".") then retrv_text = retrv_text:lower() end -- if mode is cs2, lower case
Authors, author_etal = name_has_etal (Authors, author_etal, false, 'authors'); -- find and remove variations on et al.
AccessDate = utilities.substitute (retrv_text, AccessDate); -- add retrieved text
if author_etal then
 
Authors = Authors .. ' ' .. cfg.messages['et al']; -- add et al. to authors parameter
AccessDate = utilities.substitute (cfg.presentation['accessdate'], {sepc, AccessDate}); -- allow editors to hide accessdates
end
end
else
Authors = last_first_list; -- either an author name list or an empty string
end
end -- end of do
if utilities.is_set (ID) then ID = sepc .. " " .. ID; end
if utilities.is_set (Authors) and utilities.is_set (Collaboration) then
Authors = Authors .. ' (' .. Collaboration .. ')'; -- add collaboration after et al.
local Docket = A['Docket'];
end
  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
end


if utilities.is_set (URL) then
local ConferenceFormat = A['ConferenceFormat'];
URL = " " .. external_link( URL, nil, URL_origin, UrlAccess );
local ConferenceURL = A['ConferenceURL'];
ConferenceFormat = style_format (ConferenceFormat, ConferenceURL, 'conference-format', 'conference-url');
Format = style_format (Format, URL, 'format', 'url');
 
-- special case for chapter format so no error message or cat when chapter not supported
if not (utilities.in_array (config.CitationClass, {'web', 'news', 'journal', 'magazine', 'pressrelease', 'podcast', 'newsgroup', 'arxiv', 'biorxiv', 'citeseerx', 'medrxiv', 'ssrn'}) or
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia))) then
ChapterFormat = style_format (ChapterFormat, ChapterURL, 'chapter-format', 'chapter-url');
end
end


local Quote = A['Quote'];
if not utilities.is_set (URL) then
local TransQuote = A['TransQuote'];
if utilities.in_array (config.CitationClass, {"web", "podcast", "mailinglist"}) or -- |url= required for cite web, cite podcast, and cite mailinglist
local ScriptQuote = A['ScriptQuote'];
('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 (Quote) or utilities.is_set (TransQuote) or utilities.is_set (ScriptQuote) then
utilities.set_message ('err_cite_web_url');
 
if utilities.is_set (Quote) then
if Quote:sub(1, 1) == '"' and Quote:sub(-1, -1) == '"' then -- if first and last characters of quote are quote marks
Quote = Quote:sub(2, -2); -- strip them off
end
end
end
Quote = kern_quotes (Quote); -- kern if needed
-- do we have |accessdate= without either |url= or |chapter-url=?
Quote = utilities.wrap_style ('quoted-text', Quote ); -- wrap in <q>...</q> tags
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');
if utilities.is_set (ScriptQuote) then
AccessDate = '';
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
local UrlStatus = is_valid_parameter_value (A['UrlStatus'], A:ORIGIN('UrlStatus'), cfg.keywords_lists['url-status'], '');
if TransQuote:sub(1, 1) == '"' and TransQuote:sub(-1, -1) == '"' then -- if first and last characters of |trans-quote are quote marks
local OriginalURL
TransQuote = TransQuote:sub(2, -2); -- strip them off
local OriginalURL_origin
end
local OriginalFormat
Quote = Quote .. " " .. utilities.wrap_style ('trans-quoted-title', TransQuote );
local OriginalAccess;
end
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
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 utilities.is_set (QuotePage) or utilities.is_set (QuotePages) then -- add page prefix
if 'live' ~= UrlStatus then -- if URL set then |archive-url= applies to it
local quote_prefix = '';
URL = ArchiveURL -- swap-in the archive's URL
if utilities.is_set (QuotePage) then
URL_origin = A:ORIGIN('ArchiveURL') -- name of archive URL parameter for error messages
extra_text_in_page_check (QuotePage, 'quote-page'); -- add to maint cat if |quote-page= value begins with what looks like p., pp., etc.
Format = ArchiveFormat or ''; -- swap in archive's format
if not NoPP then
UrlAccess = nil; -- restricted access levels do not make sense for archived URLs
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
end
                       
Quote = quote_prefix .. ": " .. Quote;
else
Quote = sepc .. " " .. Quote;
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


PostScript = ""; -- cs1|2 does not supply terminal punctuation when |quote= is set
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
end
('citation' == config.CitationClass and (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical)) and not utilities.is_set (Encyclopedia)) then
local chap_param;
-- We check length of PostScript here because it will have been nuked by
if utilities.is_set (Chapter) then -- get a parameter name from one of these chapter related meta-parameters
-- the quote parameters. We'd otherwise emit a message even if there wasn't
chap_param = A:ORIGIN ('Chapter')
-- a displayed postscript.
elseif utilities.is_set (TransChapter) then
-- TODO: Should the max size (1) be configurable?
chap_param = A:ORIGIN ('TransChapter')
-- TODO: Should we check a specific pattern?
elseif utilities.is_set (ChapterURL) then
if utilities.is_set(PostScript) and mw.ustring.len(PostScript) > 1 then
chap_param = A:ORIGIN ('ChapterURL')
utilities.set_message ('maint_postscript')
elseif utilities.is_set (ScriptChapter) then
end
chap_param = ScriptChapter_origin;
else utilities.is_set (ChapterFormat)
local Archived;
chap_param = A:ORIGIN ('ChapterFormat')
if utilities.is_set (ArchiveURL) then
local arch_text;
if not utilities.is_set (ArchiveDate) then
utilities.set_message ('err_archive_missing_date');
ArchiveDate = ''; -- empty string for concatenation
end
if "live" == UrlStatus then
arch_text = cfg.messages['archived'];
if sepc ~= "." then arch_text = arch_text:lower() end
if utilities.is_set (ArchiveDate) then
Archived = sepc .. ' ' .. utilities.substitute ( cfg.messages['archived-live'],
{external_link( ArchiveURL, arch_text, A:ORIGIN('ArchiveURL'), nil) .. ArchiveFormat, ArchiveDate } );
else
Archived = '';
end
end
if not utilities.is_set (OriginalURL) then
 
utilities.set_message ('err_archive_missing_url');
if utilities.is_set (chap_param) then -- if we found one
Archived = ''; -- empty string for concatenation
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
elseif utilities.is_set (OriginalURL) then -- UrlStatus is empty, 'dead', 'unfit', 'usurped', 'bot: unknown'
if utilities.in_array (UrlStatus, {'unfit', 'usurped', 'bot: unknown'}) then
arch_text = cfg.messages['archived-unfit'];
if sepc ~= "." then arch_text = arch_text:lower() end
Archived = sepc .. ' ' .. arch_text .. ArchiveDate; -- format already styled
if 'bot: unknown' == UrlStatus then
utilities.set_message ('maint_bot_unknown'); -- and add a category if not already added
else
utilities.set_message ('maint_unfit'); -- and add a category if not already added
end
else -- UrlStatus is empty, 'dead'
arch_text = cfg.messages['archived-dead'];
if sepc ~= "." then arch_text = arch_text:lower() end
if utilities.is_set (ArchiveDate) then
Archived = sepc .. " " .. utilities.substitute ( arch_text,
{ external_link( OriginalURL, cfg.messages['original'], OriginalURL_origin, OriginalAccess ) .. OriginalFormat, ArchiveDate } ); -- format already styled
else
Archived = ''; -- unset for concatenation
end
end
else -- OriginalUrl not set
arch_text = cfg.messages['archived-missing'];
if sepc ~= "." then arch_text = arch_text:lower() end
utilities.set_message ('err_archive_missing_url');
Archived = ''; -- empty string for concatenation
end
end
elseif utilities.is_set (ArchiveFormat) then
Archived = ArchiveFormat; -- if set and ArchiveURL not set ArchiveFormat has error message
else
Archived = '';
end
local Lay = '';
local LaySource = A['LaySource'];
local LayURL = A['LayURL'];
local LayFormat = A['LayFormat'];
LayFormat = style_format (LayFormat, LayURL, 'lay-format', 'lay-url');
if utilities.is_set (LayURL) then
if utilities.is_set (LayDate) then LayDate = " (" .. LayDate .. ")" end
if utilities.is_set (LaySource) then
LaySource = " &ndash; ''" .. utilities.safe_for_italics (LaySource) .. "''";
else
LaySource = "";
end
if sepc == '.' then
Lay = sepc .. " " .. external_link( LayURL, cfg.messages['lay summary'], A:ORIGIN('LayURL'), nil ) .. LayFormat .. LaySource .. LayDate
else
Lay = sepc .. " " .. external_link( LayURL, cfg.messages['lay summary']:lower(), A:ORIGIN('LayURL'), nil ) .. LayFormat .. LaySource .. LayDate
end
elseif utilities.is_set (LayFormat) then -- Test if |lay-format= is given without giving a |lay-url=
Lay = sepc .. LayFormat; -- if set and LayURL not set, then LayFormat has error message
end


local TranscriptURL = A['TranscriptURL']
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 TranscriptFormat = A['TranscriptFormat'];
if utilities.is_set (Chapter) then
TranscriptFormat = style_format (TranscriptFormat, TranscriptURL, 'transcript-format', 'transcripturl');
Chapter = Chapter .. ChapterFormat ;
local Transcript = A['Transcript'];
if 'map' == config.CitationClass and utilities.is_set (TitleType) then
local TranscriptURL_origin = A:ORIGIN('TranscriptURL'); -- get name of parameter that holds TranscriptURL
Chapter = Chapter .. ' ' .. TitleType; -- map annotation here; not after title
if utilities.is_set (Transcript) then
end
if utilities.is_set (TranscriptURL) then
Chapter = Chapter .. sepc .. ' ';
Transcript = external_link( TranscriptURL, Transcript, TranscriptURL_origin, nil );
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
Transcript = sepc .. ' ' .. Transcript .. TranscriptFormat;
elseif utilities.is_set (TranscriptURL) then
Transcript = external_link( TranscriptURL, nil, TranscriptURL_origin, nil );
end
end


local Publisher;
-- Format main title
if utilities.is_set (PublicationDate) then
local plain_title = false;
PublicationDate = wrap_msg ('published', PublicationDate);
local accept_title;
Title, accept_title = utilities.has_accept_as_written (Title, true); -- remove accept-this-as-written markup when it wraps all of <Title>
if accept_title and ('' == Title) then -- only support forced empty for now "(())"
Title = cfg.messages['notitle']; -- replace by predefined "No title" message
-- TODO: utilities.set_message ( 'err_redundant_parameters', ...); -- issue proper error message instead of muting
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
end
if utilities.is_set (PublisherName) then
 
if utilities.is_set (PublicationPlace) then
if not accept_title then -- <Title> not wrapped in accept-as-written markup
Publisher = sepc .. " " .. PublicationPlace .. ": " .. PublisherName .. PublicationDate;
if '...' == Title:sub (-3) then -- if ellipsis is the last three characters of |title=
else
Title = Title:gsub ('(%.%.%.)%.+$', '%1'); -- limit the number of dots to three
Publisher = sepc .. " " .. PublisherName .. PublicationDate; 
elseif not mw.ustring.find (Title, '%.%s*%a%.$') and -- end of title is not a 'dot-(optional space-)letter-dot' initialism ...
end
not mw.ustring.find (Title, '%s+%a%.$') then -- ...and not a 'space-letter-dot' initial (''Allium canadense'' L.)
elseif utilities.is_set (PublicationPlace) then
Title = mw.ustring.gsub(Title, '%' .. sepc .. '$', ''); -- remove any trailing separator character; sepc and ms.ustring() here for languages that use multibyte separator characters
Publisher= sepc .. " " .. PublicationPlace .. PublicationDate;
else
Publisher = PublicationDate;
end
local TransPeriodical =  A['TransPeriodical'];
local TransPeriodical_origin =  A:ORIGIN ('TransPeriodical');
-- Several of the above rely upon detecting this as nil, so do it last.
if (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical) or utilities.is_set (TransPeriodical)) then
if utilities.is_set (Title) or utilities.is_set (TitleNote) then
Periodical = sepc .. " " .. format_periodical (ScriptPeriodical, ScriptPeriodical_origin, Periodical, TransPeriodical, TransPeriodical_origin);
else
Periodical = format_periodical (ScriptPeriodical, ScriptPeriodical_origin, Periodical, TransPeriodical, TransPeriodical_origin);
end
end
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


--[[
if utilities.is_set (ArchiveURL) and is_archived_copy (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
utilities.set_message ('maint_archived_copy'); -- add maintenance category before we modify the content of Title
the annotation directly follows the |title= parameter value in the citation rather than the |event= parameter value (if provided).
]]
if "speech" == config.CitationClass then -- cite speech only
TitleNote = TitleType; -- move TitleType to TitleNote so that it renders ahead of |event=
TitleType = ''; -- and unset
 
if utilities.is_set (Periodical) then -- if Periodical, perhaps because of an included |website= or |journal= parameter
if utilities.is_set (Conference) then -- and if |event= is set
Conference = Conference .. sepc .. " "; -- then add appropriate punctuation to the end of the Conference variable before rendering
end
end
end
end


-- Piece all bits together at last. Here, all should be non-nil.
if is_generic ('generic_titles', Title) then
-- We build things this way because it is more efficient in LUA
utilities.set_message ('err_generic_title'); -- set an error message
-- not to keep reassigning to the same string variable over and over.
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
('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


local tcommon;
if utilities.is_set (TransTitle) then
local tcommon2; -- used for book cite when |contributor= is set
if utilities.is_set (Title) then
TransTitle = " " .. TransTitle;
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
if utilities.is_set (Others) then Others = safe_join ({Others, sepc .. " "}, sepc) end -- add terminal punctuation & space; check for dup sepc; TODO why do we need to do this here?
tcommon = safe_join( {Others, Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language, Edition, Publisher, Agency, Volume}, sepc );
elseif utilities.in_array (config.CitationClass, {"book", "citation"}) and not utilities.is_set (Periodical) then -- special cases for book cites
if utilities.is_set (Contributors) then -- when we are citing foreword, preface, introduction, etc.
tcommon = safe_join( {Title, TitleNote}, sepc ); -- author and other stuff will come after this and before tcommon2
tcommon2 = safe_join( {Conference, Periodical, Format, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc );
else
else
tcommon = safe_join( {Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc );
utilities.set_message ('err_trans_missing_title', {'title'});
end
end
end


elseif 'map' == config.CitationClass then -- special cases for cite map
if utilities.is_set (Title) then -- TODO: is this the right place to be making Wikisource URLs?
if utilities.is_set (Chapter) then -- map in a book; TitleType is part of Chapter
if utilities.is_set (TitleLink) and utilities.is_set (URL) then
tcommon = safe_join( {Title, Format, Edition, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc );
utilities.set_message ('err_wikilink_in_url'); -- set an error message because we can't have both
elseif utilities.is_set (Periodical) then -- map in a periodical
TitleLink = ''; -- unset
tcommon = safe_join( {Title, TitleType, Format, Periodical, Scale, Series, Language, Cartography, Others, Publisher, Volume}, sepc );
else -- a sheet or stand-alone map
tcommon = safe_join( {Title, TitleType, Format, Edition, Scale, Series, Language, Cartography, Others, Publisher}, sepc );
end
end
elseif 'episode' == config.CitationClass then -- special case for cite episode
if not utilities.is_set (TitleLink) and utilities.is_set (URL) then
tcommon = safe_join( {Title, TitleNote, TitleType, Series, Language, Edition, Publisher}, sepc );
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
else
local ws_url, ws_label, L; -- Title has italic or quote markup by the time we get here which causes is_wikilink() to return 0 (not a wikilink)
ws_url, ws_label, L = wikisource_url_make (Title:gsub('^[\'"]*(.-)[\'"]*$', '%1')); -- make ws URL from |title= interwiki link (strip italic or quote markup); link portion L becomes tooltip label
if ws_url then
Title = Title:gsub ('%b[]', ws_label); -- replace interwiki link with ws_label to retain markup
Title = external_link (ws_url, Title .. '&nbsp;', 'ws link in title'); -- space char after Title to move icon away from italic text; TODO: a better way to do this?
Title = utilities.substitute (cfg.presentation['interwiki-icon'], {cfg.presentation['class-wikisource'], L, Title});
Title = Title .. TransTitle;
else
Title = Title .. TransTitle;
end
end
else
Title = TransTitle;
end


else -- all other CS1 templates
if utilities.is_set (Place) then
tcommon = safe_join( {Title, TitleNote, Conference, Periodical, Format, TitleType, Series, Language,
Place = " " .. wrap_msg ('written', Place, use_lowercase) .. sepc .. " ";
Volume, Others, Edition, Publisher, Agency}, sepc );
end
end
 
if #ID_list > 0 then
local ConferenceURL_origin = A:ORIGIN('ConferenceURL'); -- get name of parameter that holds ConferenceURL
ID_list = safe_join( { sepc .. " ", table.concat( ID_list, sepc .. " " ), ID }, sepc );
if utilities.is_set (Conference) then
else
if utilities.is_set (ConferenceURL) then
ID_list = ID;
Conference = external_link( ConferenceURL, Conference, ConferenceURL_origin, nil );
end
end
Conference = sepc .. " " .. Conference .. ConferenceFormat;
local Via = A['Via'];
elseif utilities.is_set (ConferenceURL) then
Via = utilities.is_set (Via) and  wrap_msg ('via', Via) or '';
Conference = sepc .. " " .. external_link( ConferenceURL, nil, ConferenceURL_origin, nil );
local idcommon;
if 'audio-visual' == config.CitationClass or 'episode' == config.CitationClass then -- special case for cite AV media & cite episode position transcript
idcommon = safe_join( { ID_list, URL, Archived, Transcript, AccessDate, Via, Lay, Quote }, sepc );
else
idcommon = safe_join( { ID_list, URL, Archived, AccessDate, Via, Lay, Quote }, sepc );
end
end
local text;
local pgtext = Position .. Sheet .. Sheets .. Page .. Pages .. At;


local OrigDate = A['OrigDate'];
local Position = '';
OrigDate = utilities.is_set (OrigDate) and wrap_msg ('origdate', OrigDate) or '';
if not utilities.is_set (Position) then
if utilities.is_set (Date) then
local Minutes = A['Minutes'];
if utilities.is_set (Authors) or utilities.is_set (Editors) then -- date follows authors or editors when authors not set
local Time = A['Time'];
Date = " (" .. Date .. ")" .. OrigDate .. sepc .. " "; -- in parentheses
 
else -- neither of authors and editors set
if utilities.is_set (Minutes) then
if (string.sub(tcommon, -1, -1) == sepc) then -- if the last character of tcommon is sepc
if utilities.is_set (Time) then --TODO: make a function for this and similar?
Date = " " .. Date .. OrigDate; -- Date does not begin with sepc
utilities.set_message ('err_redundant_parameters', {utilities.wrap_style ('parameter', 'minutes') .. cfg.presentation['sep_list_pair'] .. utilities.wrap_style ('parameter', 'time')});
else
Date = sepc .. " " .. Date .. OrigDate; -- Date begins with sepc
end
end
end
Position = " " .. Minutes .. " " .. cfg.messages['minutes'];
end
else
if utilities.is_set (Authors) then
if utilities.is_set (Time) then
if (not utilities.is_set (Date)) then -- when date is set it's in parentheses; no Authors termination
local TimeCaption = A['TimeCaption']
Authors = terminate_name_list (Authors, sepc); -- when no date, terminate with 0 or 1 sepc and a space
if not utilities.is_set (TimeCaption) then
end
TimeCaption = cfg.messages['event'];
if utilities.is_set (Editors) then
if sepc ~= '.' then
local in_text = " ";
TimeCaption = TimeCaption:lower();
local post_text = "";
end
if utilities.is_set (Chapter) and 0 == #c then
in_text = in_text .. cfg.messages['in'] .. " "
if (sepc ~= '.') then
in_text = in_text:lower() -- lowercase for cs2
end
end
Position = " " .. TimeCaption .. " " .. Time;
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
end
if utilities.is_set (Contributors) then -- book cite and we're citing the intro, preface, etc.
else
local by_text = sepc .. ' ' .. cfg.messages['by'] .. ' ';
Position = " " .. Position;
if (sepc ~= '.') then by_text = by_text:lower() end -- lowercase for cs2
At = '';
Authors = by_text .. Authors; -- author follows title so tweak it here
end
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
Page, Pages, Sheet, Sheets = format_pages_sheets (Page, Pages, Sheet, Sheets, config.CitationClass, Periodical_origin, sepc, NoPP, use_lowercase);
end
 
if (not utilities.is_set (Date)) then -- when date is set it's in parentheses; no Contributors termination
At = utilities.is_set (At) and (sepc .. " " .. At) or "";
Contributors = terminate_name_list (Contributors, sepc); -- terminate with 0 or 1 sepc and a space
Position = utilities.is_set (Position) and (sepc .. " " .. Position) or "";
end
if config.CitationClass == 'map' then
text = safe_join( {Contributors, Date, Chapter, tcommon, Authors, Place, Editors, tcommon2, pgtext, idcommon }, sepc );
local Sections = A['Sections']; -- Section (singular) is an alias of Chapter so set earlier
else
local Inset = A['Inset'];
text = safe_join( {Authors, Date, Chapter, Place, Editors, tcommon, pgtext, idcommon }, sepc );
end
if utilities.is_set ( Inset ) then
elseif utilities.is_set (Editors) then
Inset = sepc .. " " .. wrap_msg ('inset', Inset, use_lowercase);
if utilities.is_set (Date) then
end
if EditorCount <= 1 then
 
Editors = Editors .. cfg.presentation['sep_name'] .. cfg.messages['editor'];
if utilities.is_set ( Sections ) then
else
Section = sepc .. " " .. wrap_msg ('sections', Sections, use_lowercase);
Editors = Editors .. cfg.presentation['sep_name'] .. cfg.messages['editors'];
elseif utilities.is_set ( Section ) then
end
Section = sepc .. " " .. wrap_msg ('section', Section, use_lowercase);
else
if EditorCount <= 1 then
Editors = Editors .. " (" .. cfg.messages['editor'] .. ")" .. sepc .. " "
else
Editors = Editors .. " (" .. cfg.messages['editors'] .. ")" .. sepc .. " "
end
end
end
text = safe_join( {Editors, Date, Chapter, Place, tcommon, pgtext, idcommon}, sepc );
At = At .. Inset .. Section;
else
end
if utilities.in_array (config.CitationClass, {"journal", "citation"}) and utilities.is_set (Periodical) then
 
text = safe_join( {Chapter, Place, tcommon, pgtext, Date, idcommon}, sepc );
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
else
text = safe_join( {Chapter, Place, tcommon, Date, pgtext, idcommon}, sepc );
utilities.set_message ('maint_others');
end
end
end
end
Others = utilities.is_set (Others) and (sepc .. " " .. Others) or "";
if utilities.is_set (PostScript) and PostScript ~= sepc then
if utilities.is_set (Translators) then
text = safe_join( {text, sepc}, sepc ); -- Deals with italics, spaces, etc.
Others = safe_join ({sepc .. ' ', wrap_msg ('translated', Translators, use_lowercase), Others}, sepc);
text = text:sub(1, -sepc:len() - 1);
end
end
if utilities.is_set (Interviewers) then
Others = safe_join ({sepc .. ' ', wrap_msg ('interview', Interviewers, use_lowercase), Others}, sepc);
end
text = safe_join( {text, PostScript}, sepc );
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


-- Now enclose the whole thing in a <cite> element
Series = utilities.is_set (Series) and wrap_msg ('series', {sepc, Series}) or ""; -- not the same as SeriesNum
local options_t = {};
local Agency = A['Agency'] or ''; -- |agency= is supported by {{cite magazine}}, {{cite news}}, {{cite press release}}, {{cite web}}, and certain {{citation}} templates
options_t.class = cite_class_attribute_make (config.CitationClass, Mode);
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
local Ref = is_valid_parameter_value (A['Ref'], A:ORIGIN('Ref'), cfg.keywords_lists['ref'], nil, true); -- nil when |ref=harv; A['Ref'] else
Agency = wrap_msg ('agency', {sepc, Agency}); -- format for rendering
 
if 'none' ~= cfg.keywords_xlate[(Ref and Ref:lower()) or ''] then
local namelist_t = {}; -- holds selected contributor, author, editor name list
local year = first_set ({Year, anchor_year}, 2); -- Year first for legacy citations and for YMD dates that require disambiguation
 
if #c > 0 then -- if there is a contributor list
namelist_t = c; -- select it
elseif #a > 0 then -- or an author list
namelist_t = a;
elseif #e > 0 then -- or an editor list
namelist_t = e;
end
local citeref_id;
if #namelist_t > 0 then -- if there are names in namelist_t
citeref_id = make_citeref_id (namelist_t, year); -- go make the CITEREF anchor
if mw.uri.anchorEncode (citeref_id) == ((Ref and mw.uri.anchorEncode (Ref)) or '') then -- Ref may already be encoded (by {{sfnref}}) so citeref_id must be encoded before comparison
utilities.set_message ('maint_ref_duplicates_default');
end
else
else
citeref_id = ''; -- unset
Agency = ''; -- unset; not supported
utilities.set_message ('err_parameter_ignored', {'agency'}); -- add error message
end
end
options_t.id = Ref or citeref_id;
end
end
Volume = format_volume_issue (Volume, Issue, ArticleNumber, config.CitationClass, Periodical_origin, sepc, use_lowercase);


if string.len (text:gsub('%b<>', '')) <= 2 then -- remove html and html-like tags; then get length of what remains;
if utilities.is_set (AccessDate) then
z.error_cats_t = {}; -- blank the categories list
local retrv_text = " " .. cfg.messages['retrieved']
z.error_msgs_t = {}; -- blank the error messages list
 
OCinSoutput = nil; -- blank the metadata string
AccessDate = nowrap_date (AccessDate); -- wrap in nowrap span if date in appropriate format
text = ''; -- blank the the citation
if (sepc ~= ".") then retrv_text = retrv_text:lower() end -- if mode is cs2, lower case
utilities.set_message ('err_empty_citation'); -- set empty citation message and category
AccessDate = utilities.substitute (retrv_text, AccessDate); -- add retrieved text
 
AccessDate = utilities.substitute (cfg.presentation['accessdate'], {sepc, AccessDate}); -- allow editors to hide accessdates
end
end
local render_t = {}; -- here we collect the final bits for concatenation into the rendered citation
if utilities.is_set (ID) then ID = sepc .. " " .. ID; end
local Docket = A['Docket'];
  if "thesis" == config.CitationClass and utilities.is_set (Docket) then
ID = sepc .. " Docket " .. Docket .. ID;
end
  if "report" == config.CitationClass and utilities.is_set (Docket) then -- for cite report when |docket= is set
ID = sepc .. ' ' .. Docket; -- overwrite ID even if |id= is set
end


if utilities.is_set (options_t.id) then -- here we wrap the rendered citation in <cite ...>...</cite> tags
if utilities.is_set (URL) then
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
URL = " " .. external_link( URL, nil, URL_origin, UrlAccess );
else
table.insert (render_t, utilities.substitute (cfg.presentation['cite'], {mw.text.nowiki(options_t.class), text})); -- when |ref=none or when namelist_t empty and |ref= is missing or is empty
end
 
if OCinSoutput then -- blanked when citation is 'empty' so don't bother to add boilerplate metadata span
table.insert (render_t, utilities.substitute (cfg.presentation['ocins'], OCinSoutput)); -- format and append metadata to the citation
end
end
 
local template_name = ('citation' == config.CitationClass) and 'citation' or 'cite ' .. (cfg.citation_class_map_t[config.CitationClass] or config.CitationClass);
-- We check length of PostScript here because it will have been nuked by
local template_link = '[[Template:' .. template_name .. '|' .. template_name .. ']]';
-- the quote parameters. We'd otherwise emit a message even if there wasn't
local msg_prefix = '<code class="cs1-code">{{' .. template_link .. '}}</code>: ';
-- a displayed postscript.
 
-- TODO: Should the max size (1) be configurable?
if 0 ~= #z.error_msgs_t then
-- TODO: Should we check a specific pattern?
mw.addWarning (utilities.substitute (cfg.messages.warning_msg_e, template_link));
if utilities.is_set(PostScript) and mw.ustring.len(PostScript) > 1 then
 
utilities.set_message ('maint_postscript')
table.insert (render_t, ' '); -- insert a space between citation and its error messages
table.sort (z.error_msgs_t); -- sort the error messages list; sorting includes wrapping <span> and <code> tags; hidden-error sorts ahead of visible-error
 
local hidden = true; -- presume that the only error messages emited by this template are hidden
for _, v in ipairs (z.error_msgs_t) do -- spin through the list of error messages
if v:find ('cs1-visible-error', 1, true) then -- look for the visible error class name
hidden = false; -- found one; so don't hide the error message prefix
break; -- and done because no need to look further
end
end
 
z.error_msgs_t[1] = table.concat ({utilities.error_comment (msg_prefix, hidden), z.error_msgs_t[1]}); -- add error message prefix to first error message to prevent extraneous punctuation
table.insert (render_t, table.concat (z.error_msgs_t, '; ')); -- make a big string of error messages and add it to the rendering
end
end
 
if 0 ~= #z.maint_cats_t then
local Archived;
mw.addWarning (utilities.substitute (cfg.messages.warning_msg_m, template_link));
if utilities.is_set (ArchiveURL) then
 
if not utilities.is_set (ArchiveDate) then -- ArchiveURL set but ArchiveDate not set
table.sort (z.maint_cats_t); -- sort the maintenance messages list
utilities.set_message ('err_archive_missing_date'); -- emit an error message
 
ArchiveURL = ''; -- empty string for concatenation
local maint_msgs_t = {}; -- here we collect all of the maint messages
ArchiveDate = ''; -- empty string for concatenation
 
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
end
else
for _, v in ipairs( z.maint_cats_t ) do -- append maintenance categories
if utilities.is_set (ArchiveDate) then -- ArchiveURL not set but ArchiveDate is set
table.insert (maint_msgs_t, -- assemble new maint message and add it to the maint_msgs_t table
utilities.set_message ('err_archive_date_missing_url'); -- emit an error message
table.concat ({v, ' (', utilities.substitute (cfg.messages[':cat wikilink'], v), ')'})
ArchiveURL = ''; -- empty string for concatenation
);
ArchiveDate = ''; -- empty string for concatenation
end
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
end


if not no_tracking_cats then
if utilities.is_set (ArchiveURL) then
for _, v in ipairs (z.error_cats_t) do -- append error categories
local arch_text;
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v));
if "live" == UrlStatus then
end
arch_text = cfg.messages['archived'];
for _, v in ipairs (z.maint_cats_t) do -- append maintenance categories
if sepc ~= "." then arch_text = arch_text:lower() end
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v));
if utilities.is_set (ArchiveDate) then
end
Archived = sepc .. ' ' .. utilities.substitute ( cfg.messages['archived-live'],
for _, v in ipairs (z.prop_cats_t) do -- append properties categories
{external_link( ArchiveURL, arch_text, A:ORIGIN('ArchiveURL'), nil) .. ArchiveFormat, ArchiveDate } );
table.insert (render_t, utilities.substitute (cfg.messages['cat wikilink'], v));
else
Archived = '';
end
if not utilities.is_set (OriginalURL) then
utilities.set_message ('err_archive_missing_url');
Archived = ''; -- empty string for concatenation
end
elseif utilities.is_set (OriginalURL) then -- UrlStatus is empty, 'dead', 'unfit', 'usurped', 'bot: unknown'
if utilities.in_array (UrlStatus, {'unfit', 'usurped', 'bot: unknown'}) then
arch_text = cfg.messages['archived-unfit'];
if sepc ~= "." then arch_text = arch_text:lower() end
Archived = sepc .. ' ' .. arch_text .. ArchiveDate; -- format already styled
if 'bot: unknown' == UrlStatus then
utilities.set_message ('maint_bot_unknown'); -- and add a category if not already added
else
utilities.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
else
Archived = '';
end
local TranscriptURL = A['TranscriptURL']
local TranscriptFormat = A['TranscriptFormat'];
TranscriptFormat = style_format (TranscriptFormat, TranscriptURL, 'transcript-format', 'transcripturl');
local Transcript = A['Transcript'];
local TranscriptURL_origin = A:ORIGIN('TranscriptURL'); -- get name of parameter that holds TranscriptURL
if utilities.is_set (Transcript) then
if utilities.is_set (TranscriptURL) then
Transcript = external_link( TranscriptURL, Transcript, TranscriptURL_origin, nil );
end
Transcript = sepc .. ' ' .. Transcript .. TranscriptFormat;
elseif utilities.is_set (TranscriptURL) then
Transcript = external_link( TranscriptURL, nil, TranscriptURL_origin, nil );
end
local Publisher;
if utilities.is_set (PublicationDate) then
PublicationDate = wrap_msg ('published', PublicationDate);
end
if utilities.is_set (PublisherName) then
if utilities.is_set (PublicationPlace) then
Publisher = sepc .. " " .. PublicationPlace .. ": " .. PublisherName .. PublicationDate;
else
Publisher = sepc .. " " .. PublisherName .. PublicationDate; 
end
elseif utilities.is_set (PublicationPlace) then
Publisher= sepc .. " " .. PublicationPlace .. PublicationDate;
else
Publisher = PublicationDate;
end
-- Several of the above rely upon detecting this as nil, so do it last.
if (utilities.is_set (Periodical) or utilities.is_set (ScriptPeriodical) or utilities.is_set (TransPeriodical)) then
if utilities.is_set (Title) or utilities.is_set (TitleNote) then
Periodical = sepc .. " " .. format_periodical (ScriptPeriodical, ScriptPeriodical_origin, Periodical, TransPeriodical, TransPeriodical_origin);
else
Periodical = format_periodical (ScriptPeriodical, ScriptPeriodical_origin, Periodical, TransPeriodical, TransPeriodical_origin);
end
end
local Language = A['Language'];
if utilities.is_set (Language) then
Language = language_parameter (Language); -- format, categories, name from ISO639-1, etc.
else
Language=''; -- language not specified so make sure this is an empty string;
--[[ TODO: need to extract the wrap_msg from language_parameter
so that we can solve parentheses bunching problem with Format/Language/TitleType
]]
end
--[[
Handle the oddity that is cite speech.  This code overrides whatever may be the value assigned to TitleNote (through |department=) and forces it to be " (Speech)" so that
the annotation directly follows the |title= parameter value in the citation rather than the |event= parameter value (if provided).
]]
if "speech" == config.CitationClass then -- cite speech only
TitleNote = TitleType; -- move TitleType to TitleNote so that it renders ahead of |event=
TitleType = ''; -- and unset
if utilities.is_set (Periodical) then -- if Periodical, perhaps because of an included |website= or |journal= parameter
if utilities.is_set (Conference) then -- and if |event= is set
Conference = Conference .. sepc .. " "; -- then add appropriate punctuation to the end of the Conference variable before rendering
end
end
end
-- Piece all bits together at last.  Here, all should be non-nil.
-- We build things this way because it is more efficient in LUA
-- not to keep reassigning to the same string variable over and over.
local tcommon;
local tcommon2; -- used for book cite when |contributor= is set
if utilities.in_array (config.CitationClass, {"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
if utilities.is_set (Chapter) then -- map in a book; TitleType is part of Chapter
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
tcommon = safe_join ({Title, TitleNote, Conference, Periodical, TitleType, Series, Language, Volume, Others, Edition, Publisher, Agency}, sepc);
end
if #ID_list > 0 then
ID_list = safe_join( { sepc .. " ",  table.concat( ID_list, sepc .. " " ), ID }, sepc );
else
ID_list = ID;
end
local Via = A['Via'];
Via = utilities.is_set (Via) and  wrap_msg ('via', Via) or '';
local idcommon;
if 'audio-visual' == config.CitationClass or 'episode' == config.CitationClass then -- special case for cite AV media & cite episode position transcript
idcommon = safe_join( { ID_list, URL, Archived, Transcript, AccessDate, Via, 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'];
OrigDate = utilities.is_set (OrigDate) and wrap_msg ('origdate', OrigDate) or '';
if utilities.is_set (Date) then
if utilities.is_set (Authors) or utilities.is_set (Editors) then -- date follows authors or editors when authors not set
Date = " (" .. Date .. ")" .. OrigDate .. sepc .. " "; -- in parentheses
else -- neither of authors and editors set
if (string.sub(tcommon, -1, -1) == sepc) then -- if the last character of tcommon is sepc
Date = " " .. Date .. OrigDate; -- Date does not begin with sepc
else
Date = sepc .. " " .. Date .. OrigDate; -- Date begins with sepc
end
end
end
if utilities.is_set (Authors) then
if (not utilities.is_set (Date)) then -- when date is set it's in parentheses; no Authors termination
Authors = terminate_name_list (Authors, sepc); -- when no date, terminate with 0 or 1 sepc and a space
end
if utilities.is_set (Editors) then
local in_text = '';
local post_text = '';
if utilities.is_set (Chapter) and 0 == #c then
in_text = cfg.messages['in'] .. ' ';
if (sepc ~= '.') then
in_text = in_text:lower(); -- lowercase for cs2
end
end
if EditorCount <= 1 then
post_text = ' (' .. cfg.messages['editor'] .. ')'; -- be consistent with no-author, no-date case
else
post_text = ' (' .. cfg.messages['editors'] .. ')';
end
Editors = terminate_name_list (in_text .. Editors .. post_text, sepc); -- terminate with 0 or 1 sepc and a space
end
if utilities.is_set (Contributors) then -- book cite and we're citing the intro, preface, etc.
local by_text = sepc .. ' ' .. cfg.messages['by'] .. ' ';
if (sepc ~= '.') then by_text = by_text:lower() end -- lowercase for cs2
Authors = by_text .. Authors; -- author follows title so tweak it here
if utilities.is_set (Editors) and utilities.is_set (Date) then -- when Editors make sure that Authors gets terminated
Authors = terminate_name_list (Authors, sepc); -- terminate with 0 or 1 sepc and a space
end
if (not utilities.is_set (Date)) then -- when date is set it's in parentheses; no Contributors termination
Contributors = terminate_name_list (Contributors, sepc); -- terminate with 0 or 1 sepc and a space
end
text = safe_join( {Contributors, Date, Chapter, tcommon, Authors, Place, Editors, tcommon2, pgtext, idcommon }, sepc );
else
text = safe_join( {Authors, Date, Chapter, Place, Editors, tcommon, pgtext, idcommon }, sepc );
end
elseif utilities.is_set (Editors) then
if utilities.is_set (Date) then
if EditorCount <= 1 then
Editors = Editors .. cfg.presentation['sep_name'] .. cfg.messages['editor'];
else
Editors = Editors .. cfg.presentation['sep_name'] .. cfg.messages['editors'];
end
else
if EditorCount <= 1 then
Editors = Editors .. " (" .. cfg.messages['editor'] .. ")" .. sepc .. " "
else
Editors = Editors .. " (" .. cfg.messages['editors'] .. ")" .. sepc .. " "
end
end
text = safe_join( {Editors, Date, Chapter, Place, tcommon, pgtext, idcommon}, sepc );
else
if utilities.in_array (config.CitationClass, {"journal", "citation"}) and utilities.is_set (Periodical) then
text = safe_join( {Chapter, Place, tcommon, pgtext, Date, idcommon}, sepc );
else
text = safe_join( {Chapter, Place, tcommon, Date, pgtext, idcommon}, sepc );
end
end
if utilities.is_set (PostScript) and PostScript ~= sepc then
text = safe_join( {text, sepc}, sepc ); -- Deals with italics, spaces, etc.
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
local options_t = {};
options_t.class = cite_class_attribute_make (config.CitationClass, Mode);
local Ref = is_valid_parameter_value (A['Ref'], A:ORIGIN('Ref'), cfg.keywords_lists['ref'], nil, true); -- nil when |ref=harv; A['Ref'] else
if 'none' ~= cfg.keywords_xlate[(Ref and Ref:lower()) or ''] then
local namelist_t = {}; -- holds selected contributor, author, editor name list
local year = first_set ({Year, anchor_year}, 2); -- Year first for legacy citations and for YMD dates that require disambiguation
if #c > 0 then -- if there is a contributor list
namelist_t = c; -- select it
elseif #a > 0 then -- or an author list
namelist_t = a;
elseif #e > 0 then -- or an editor list
namelist_t = e;
end
local citeref_id;
if #namelist_t > 0 then -- if there are names in namelist_t
citeref_id = make_citeref_id (namelist_t, year); -- go make the CITEREF anchor
if mw.uri.anchorEncode (citeref_id) == ((Ref and mw.uri.anchorEncode (Ref)) or '') then -- Ref may already be encoded (by {{sfnref}}) so citeref_id must be encoded before comparison
utilities.set_message ('maint_ref_duplicates_default');
end
else
citeref_id = ''; -- unset
end
options_t.id = Ref or citeref_id;
end
if string.len (text:gsub('%b<>', '')) <= 2 then -- remove html and html-like tags; then get length of what remains;
z.error_cats_t = {}; -- blank the categories list
z.error_msgs_t = {}; -- blank the error messages list
OCinSoutput = nil; -- blank the metadata string
text = ''; -- blank the the citation
utilities.set_message ('err_empty_citation'); -- set empty citation message and category
end
local render_t = {}; -- here we collect the final bits for concatenation into the rendered citation
if utilities.is_set (options_t.id) then -- here we wrap the rendered citation in <cite ...>...</cite> tags
table.insert (render_t, utilities.substitute (cfg.presentation['cite-id'], {mw.uri.anchorEncode(options_t.id), mw.text.nowiki(options_t.class), text})); -- when |ref= is set or when there is a namelist
else
table.insert (render_t, utilities.substitute (cfg.presentation['cite'], {mw.text.nowiki(options_t.class), text})); -- when |ref=none or when namelist_t empty and |ref= is missing or is empty
end
if OCinSoutput then -- blanked when citation is 'empty' so don't bother to add boilerplate metadata span
table.insert (render_t, utilities.substitute (cfg.presentation['ocins'], OCinSoutput)); -- format and append metadata to the citation
end
local template_name = ('citation' == config.CitationClass) and 'citation' or 'cite ' .. (cfg.citation_class_map_t[config.CitationClass] or config.CitationClass);
local template_link = '[[Template:' .. template_name .. '|' .. template_name .. ']]';
local msg_prefix = '<code class="cs1-code">{{' .. template_link .. '}}</code>: ';
if 0 ~= #z.error_msgs_t then
mw.addWarning (utilities.substitute (cfg.messages.warning_msg_e, template_link));
table.insert (render_t, ' '); -- insert a space between citation and its error messages
table.sort (z.error_msgs_t); -- sort the error messages list; sorting includes wrapping <span> and <code> tags; hidden-error sorts ahead of visible-error
local hidden = true; -- presume that the only error messages emited by this template are hidden
for _, v in ipairs (z.error_msgs_t) do -- spin through the list of error messages
if v:find ('cs1-visible-error', 1, true) then -- look for the visible error class name
hidden = false; -- found one; so don't hide the error message prefix
break; -- and done because no need to look further
end
end
z.error_msgs_t[1] = table.concat ({utilities.error_comment (msg_prefix, hidden), z.error_msgs_t[1]}); -- add error message prefix to first error message to prevent extraneous punctuation
table.insert (render_t, table.concat (z.error_msgs_t, '; ')); -- make a big string of error messages and add it to the rendering
end
if 0 ~= #z.maint_cats_t then
mw.addWarning (utilities.substitute (cfg.messages.warning_msg_m, template_link));
table.sort (z.maint_cats_t); -- sort the maintenance messages list
local maint_msgs_t = {}; -- here we collect all of the maint messages
if 0 == #z.error_msgs_t then -- if no error messages
table.insert (maint_msgs_t, msg_prefix); -- insert message prefix in maint message livery
end
for _, v in ipairs( z.maint_cats_t ) do -- append maintenance categories
table.insert (maint_msgs_t, -- assemble new maint message and add it to the maint_msgs_t table
table.concat ({v, ' (', utilities.substitute (cfg.messages[':cat wikilink'], v), ')'})
);
end
table.insert (render_t, utilities.substitute (cfg.presentation['hidden-maint'], table.concat (maint_msgs_t, ' '))); -- wrap the group of maint messages with proper presentation and save
end
if not no_tracking_cats then
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
table.insert (render_t, utilities.substitute (cfg.messages[cat_wikilink], {v, sort_key}));
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
end
--[[--------------------------< V A L I D A T E >--------------------------------------------------------------
Looks for a parameter's name in one of several whitelists.
Parameters in the whitelist can have three values:
true - active, supported parameters
false - deprecated, supported parameters
nil - unsupported parameters
]]
local function validate (name, cite_class, empty)
local name = tostring (name);
local enum_name; -- 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
end
return value;
end


return table.concat (render_t); -- make a big string and done
end


--[[--------------------------< M I S S I N G _ P I P E _ C H E C K >------------------------------------------


--[[--------------------------< V A L I D A T E >--------------------------------------------------------------
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.


Looks for a parameter's name in one of several whitelists.
If a missing pipe is detected, this function adds the missing pipe maintenance category.


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


local function validate (name, cite_class, empty)
local function missing_pipe_check (parameter, value)
local name = tostring (name);
local capture;
local enum_name; -- for enumerated parameters, is name with enumerator replaced with '#'
value = value:gsub ('%b<>', ''); -- remove XML/HTML tags because attributes: class=, title=, etc.
local state;
 
local function state_test (state, name) -- local function to do testing of state values
capture = value:match ('%s+(%a[%w%-]+)%s*=') or value:match ('^(%a[%w%-]+)%s*='); -- find and categorize parameters with possible missing pipes
if true == state then return true; end -- valid actively supported parameter
if capture and validate (capture) then -- if the capture is a valid parameter name
if false == state then
utilities.set_message ('err_missing_pipe', parameter);
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
end
end


if utilities.in_array (cite_class, whitelist.preprint_template_list ) then -- limited parameter sets allowed for these templates
state = whitelist.limited_basic_arguments[name];
if true == state_test (state, name) then return true; end
state = whitelist.preprint_arguments[cite_class][name]; -- look in the parameter-list for the template identified by cite_class
if true == state_test (state, name) then return true; end


-- limited enumerated parameters list
--[[--------------------------< H A S _ E X T R A N E O U S _ P U N C T >--------------------------------------
enum_name = name:gsub("%d+", "#" ); -- replace digit(s) with # (last25 becomes last#) (mw.ustring because non-Western 'local' digits)
state = whitelist.limited_numbered_arguments[enum_name];
if true == state_test (state, name) then return true; end


return false; -- not supported because not found or name is set to nil
look for extraneous terminal punctuation in most parameter values; parameters listed in skip table are not checked
end -- end limited parameter-set templates


if utilities.in_array (cite_class, whitelist.unique_param_template_list) then -- experiment for template-specific parameters for templates that accept parameters from the basic argument list
]]
state = whitelist.unique_arguments[cite_class][name]; -- look in the template-specific parameter-lists for the template identified by cite_class
if true == state_test (state, name) then return true; end
end -- if here, fall into general validation
state = whitelist.basic_arguments[name]; -- all other templates; all normal parameters allowed
if true == state_test (state, name) then return true; end


-- all enumerated parameters allowed
local function has_extraneous_punc (param, value)
enum_name = name:gsub("%d+", "#" ); -- replace digit(s) with # (last25 becomes last#) (mw.ustring because non-Western 'local' digits)
if 'number' == type (param) then
state = whitelist.numbered_arguments[enum_name];
return;
if true == state_test (state, name) then return true; end
end
 
return false; -- not supported because not found or name is set to nil
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
end




--[=[-------------------------< I N T E R _ W I K I _ C H E C K >----------------------------------------------
--[[--------------------------< H A S _ T W L _ U R L >--------------------------------------------------------


check <value> for inter-language interwiki-link markup.  <prefix> must be a MediaWiki-recognized language
look for The Wikipedia Library urls in url-holding parameters.  TWL urls are accessible for readers who are not
code.  when these values have the form (without leading colon):
active extended confirmed Wikipedia editors.  This function emits an error message when such urls are discovered.
[[<prefix>:link|label]] return label as plain-text
[[<prefix>:link]] return <prefix>:link as plain-text


return value as is else
looks for: '.wikipedialibrary.idm.oclc.org'


]=]
]]


local function inter_wiki_check (parameter, value)
local function has_twl_url (url_params_t)
local prefix = value:match ('%[%[(%a+):'); -- get an interwiki prefix if one exists
local url_error_t = {}; -- sequence of url-holding parameters that have a TWL url
local _;
if prefix and cfg.inter_wiki_map[prefix:lower()] then -- if prefix is in the map, needs preceding colon so
for param, value in pairs (url_params_t) do
utilities.set_message ('err_bad_paramlink', parameter); -- emit an error message
if value:find ('%.wikipedialibrary%.idm%.oclc%.org') then -- has the TWL base url?
_, value, _ = utilities.is_wikilink (value); -- extract label portion from wikilink
table.insert (url_error_t, utilities.wrap_style ('parameter', param)); -- add parameter name to the list
end
end
if 0 ~= #url_error_t then -- non-zero when there are errors
table.sort (url_error_t);
utilities.set_message ('err_param_has_twl_url', {utilities.make_sep_list (#url_error_t, url_error_t)}); -- add this error message
return true;
end
end
return value;
end
end




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


Look at the contents of a parameter. If the content has a string of characters and digits followed by an equal
look for extraneous url parameter values; parameters listed in skip table are not checked
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 function has_extraneous_url (non_url_param_t)
local capture;
value = value:gsub ('%b<>', ''); -- remove XML/HTML tags because attributes: class=, title=, etc.
 
capture = value:match ('%s+(%a[%w%-]+)%s*=') or value:match ('^(%a[%w%-]+)%s*='); -- find and categorize parameters with possible missing pipes
if capture and validate (capture) then -- if the capture is a valid parameter name
utilities.set_message ('err_missing_pipe', parameter);
end
end
 
 
--[[--------------------------< H A S _ E X T R A N E O U S _ P U N C T >--------------------------------------
 
look for extraneous terminal punctuation in most parameter values; parameters listed in skip table are not checked
 
]]
 
local function has_extraneous_punc (param, value)
if 'number' == type (param) then
return;
end
param = param:gsub ('%d+', '#'); -- enumerated name-list mask params allow terminal punct; normalize
if cfg.punct_skip[param] then
return; -- parameter name found in the skip table so done
end
if value:match ('[,;:]$') then
utilities.set_message ('maint_extra_punct'); -- has extraneous punctuation; add maint cat
end
if value:match ('^=') then -- sometimes an extraneous '=' character appears ...
utilities.set_message ('maint_extra_punct'); -- has extraneous punctuation; add maint cat
end
end
 
 
--[[--------------------------< H A S _ E X T R A N E O U S _ U R L >------------------------------------------
 
look for extraneous url parameter values; parameters listed in skip table are not checked
 
]]
 
local function has_extraneous_url (url_param_t)
local url_error_t = {};
local url_error_t = {};
check_for_url (url_param_t, url_error_t); -- extraneous url check
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
if 0 ~= #url_error_t then -- non-zero when there are errors
table.sort (url_error_t);
table.sort (url_error_t);
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--[[--------------------------< C I T A T I O N >--------------------------------------------------------------
--[[--------------------------< _ C I T A T I O N >------------------------------------------------------------
 
Module entry point


This is used by templates such as {{cite book}} to create the actual citation text.
frame – from template call (citation()); may be nil when called from another module
args – table of all cs1|2 parameters in the template (the template frame)
config – table of template-supplied parameter (the #invoke frame)


]]
]]


local function citation(frame)
local function _citation (frame, args, config) -- save a copy in case we need to display an error message in preview mode
Frame = frame; -- 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
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?
end
-- i18n: set the name that your wiki uses to identify sandbox subpages from sandbox template invoke (or can be set here)
-- i18n: set the name that your wiki uses to identify sandbox subpages from sandbox template invoke (or can be set here)
local sandbox = ((config.SandboxPath and '' ~= config.SandboxPath) and config.SandboxPath) or '/sandbox'; -- sandbox path from {{#invoke:Citation/CS1/sandbox|citation|SandboxPath=/...}}
local sandbox = ((config.SandboxPath and '' ~= config.SandboxPath) and config.SandboxPath) or '/sandbox'; -- sandbox path from {{#invoke:Citation/CS1/sandbox|citation|SandboxPath=/...}}
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sandbox = is_sandbox and sandbox or ''; -- use i18n sandbox to load sandbox modules when this module is the sandox; live modules else
sandbox = is_sandbox and sandbox or ''; -- use i18n sandbox to load sandbox modules when this module is the sandox; live modules else


local pframe = frame:getParent()
local styles;
cfg = mw.loadData ('Module:Citation/CS1/Configuration' .. sandbox); -- load sandbox versions of support modules when {{#invoke:Citation/CS1/sandbox|...}}; live modules else
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);
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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
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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
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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( pframe.args ) do -- get parameters from the parent (template) frame
for k, v in pairs( 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
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end
end


local url_param_t = {};
local non_url_param_t = {}; -- table of parameters and values that are not url-holding parameters
local url_param_t = {}; -- table of url-holding paramters and their values


for k, v in pairs( args ) do
for k, v in pairs( args ) do
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args[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) and not cfg.url_skip[k] then -- when parameter k is not positional and not in url skip table
if 'string' == type (k) then -- when parameter k is not positional
url_param_t[k] = v; -- make a parameter/value list for extraneous url check
if not cfg.url_skip[k] then -- and not in url skip table
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 (url_param_t); -- look for url in parameter values where a url does not belong
has_extraneous_url (non_url_param_t); -- look for url in parameter values where a url does not belong
 
if has_twl_url (url_param_t) then -- look for url-holding parameters that hold a The Wikipedia Library url
args['url-access'] = 'subscription';
end
return table.concat ({
return table.concat ({
frame:extensionTag ('templatestyles', '', {src=styles}),
frame:extensionTag ('templatestyles', '', {src='Module:Citation/CS1' .. sandbox .. '/styles.css'}),
citation0( config, args)
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


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]]
]]


return {citation = citation};
return {
citation = citation, -- template entry point
_citation = _citation, -- module entry point
}
「https://bsd.neuroinf.jp/wiki/特別:携帯機器差分/47808...51027」から取得