Module:Cs1 documentation support
Revision as of 21:41, 11 July 2020 by en>Trappist the monk
Documentation for this module may be created at Module:Cs1 documentation support/doc
require('Module:No globals');
local getArgs = require ('Module:Arguments').getArgs;
local cfg = mw.loadData ('Module:Citation/CS1/Configuration'); -- load the configuration module
local exclusion_lists = { -- TODO: move these tables into a separate ~/data module and mw.loadData() it
['cite book'] = {
['agency'] = true,
['air-date'] = true,
['arxiv'] = true,
['biorxiv'] = true,
['citeseerx'] = true,
['class'] = true,
['conference'] = true,
['conference-format'] = true,
['conference-url'] = true,
['degree'] = true,
['department'] = true,
['display-interviewers'] = true,
['docket'] = true,
['episode'] = true,
['interviewer#'] = true,
['interviewer-first#'] = true,
['interviewer-link#'] = true,
['interviewer-mask#'] = true,
['ismn'] = true,
['issn'] = true,
['issue'] = true,
['jfm'] = true,
['journal'] = true,
['jstor'] = true,
['mailinglist'] = true,
['message-id'] = true,
['minutes'] = true,
['MR'] = true,
['network'] = true,
['number'] = true,
['RFC'] = true,
['script-journal'] = true,
['season'] = true,
['section'] = true,
['sections'] = true,
['series-link'] = true,
['series-number'] = true,
['series-separator'] = true,
['sheet'] = true,
['sheets'] = true,
['SSRN'] = true,
['station'] = true,
['time'] = true,
['time-caption'] = true,
['trans-article'] = true,
['trans-journal'] = true,
['transcript'] = true,
['transcript-format'] = true,
['transcript-url'] = true,
['ZBL'] = true,
},
['cite journal'] = {
['agency'] = true,
['air-date'] = true,
['book-title'] = true,
['chapter'] = true,
['chapter-format'] = true,
['chapter-url'] = true,
['chapter-url-access'] = true,
['class'] = true,
['conference'] = true,
['conference-format'] = true,
['conference-url'] = true,
['contribution'] = true,
['contributor#'] = true,
['contributor-first#'] = true,
['contributor-link#'] = true,
['contributor-mask#'] = true,
['degree'] = true,
['department'] = true,
['display-interviewers'] = true,
['docket'] = true,
['edition'] = true,
['editor#'] = true,
['editor-first#'] = true,
['editor-link#'] = true,
['editor-mask#'] = true,
['editors'] = true,
['encyclopedia'] = true,
['episode'] = true,
['ignore-isbn-error'] = true,
['interviewer#'] = true,
['interviewer-first#'] = true,
['interviewer-link#'] = true,
['interviewer-mask#'] = true,
['isbn'] = true,
['ismn'] = true,
['LCCN'] = true,
['mailinglist'] = true,
['message-id'] = true,
['minutes'] = true,
['network'] = true,
['script-chapter'] = true,
['season'] = true,
['section'] = true,
['sections'] = true,
['series-link'] = true,
['series-number'] = true,
['series-separator'] = true,
['sheet'] = true,
['sheets'] = true,
['station'] = true,
['time'] = true,
['time-caption'] = true,
['trans-article'] = true,
['transcript'] = true,
['transcript-format'] = true,
['transcript-url'] = true,
},
}
--[[-------------------------< A D D _ T O _ L I S T >---------------------------------------------------------
adds code/name pair to code_list and name/code pair to name_list; code/name pairs in override_list replace those
taken from the MediaWiki list; these are marked with a superscripted dagger.
|script-<param>= lang codes always use override names so dagger is omitted
]]
local function add_to_list (code_list, name_list, override_list, code, name, dagger)
if false == dagger then
dagger = ''; -- no dagger for |script-<param>= codes and names
else
dagger = '<sup>†</sup>'; -- dagger for all other lists using override
end
if override_list[code] then -- look in the override table for this code
code_list[code] = override_list[code] .. dagger; -- use the name from the override table; mark with dagger
name_list[override_list[code]] = code .. dagger;
else
code_list[code] = name; -- use the MediaWiki name and code
name_list[name] = code;
end
end
--[[-------------------------< L I S T _ F O R M A T >---------------------------------------------------------
formats key/value pair into a string for rendering
['k'] = 'v' → k: v
]]
local function list_format (result, list)
for k, v in pairs (list) do
table.insert (result, k .. ': ' .. v);
end
end
--[[-------------------------< L A N G _ L I S T E R >---------------------------------------------------------
Module entry point
Crude documentation tool that returns one of several lists of language codes and names.
Used in Template:Citation Style documentation/language/doc
{{#invoke:cs1 documentation support|lang_lister|list=<selector>}}
where <selector> is one of the values:
2char – list of ISO 639-1 codes and names sorted by code
3char – list of ISO 639-2, -3 codes and names sorted by code
ietf – list of IETF language tags and names sorted by tag -- partial support for these by cs1|2 |language= parameter
name – list of language names and codes sorted by name -- IETF tags omitted because not supported by cs1|2 |language= parameter
]]
local function lang_lister (frame)
local source_list = mw.language.fetchLanguageNames(mw.getContentLanguage():getCode(), 'all');
local override = cfg.lang_code_remap;
local code_1_list={};
local code_2_list={};
local ietf_list={};
local name_list={};
if not ({['2char']=true, ['3char']=true, ['ietf']=true, ['name']=true})[frame.args.list] then
return '<span style="font-size:100%" class="error">unknown list selector: ' .. frame.args.list .. '</span>';
end
for code, name in pairs (source_list) do
if 2 == code:len() then
add_to_list (code_1_list, name_list, override, code, name);
elseif 3 == code:len() then
add_to_list (code_2_list, name_list, override, code, name);
else -- ietf codes only partically supported by cs1|2 |language= parameter
add_to_list (ietf_list, name_list, override, code, name);
end
end
local result = {};
local out = {};
if '2char' == frame.args.list then
list_format (result, code_1_list);
elseif '3char' == frame.args.list then
list_format (result, code_2_list);
elseif 'ietf' == frame.args.list then
list_format (result, ietf_list);
else --must be 'name'
list_format (result, name_list);
end
table.sort (result);
table.insert (result, 1, '<div class="div-col columns column-width" style="column-width:20em">');
table.insert (out, table.concat (result, '\n*'));
table.insert (out, '</div>');
return table.concat (out, '\n');
end
--[[--------------------------< S C R I P T _ L A N G _ L I S T E R >------------------------------------------
Module entry point
Crude documentation tool that returns list of language codes and names supported by the various |script-<param>= parameters.
used in Help:CS1 errors
{{#invoke:cs1 documentation support|script_lang_lister}}
]]
local function script_lang_lister ()
local lang_code_src = cfg.script_lang_codes ; -- get list of allowed script language codes
local override = cfg.lang_code_remap;
local this_wiki_lang = mw.language.getContentLanguage().code; -- get this wiki's language
local code_list = {}; -- interim list of aliases
local name_list={}; -- not used; defined here so that we can reuse add_to_list()
local out = {}; -- final output (for now an unordered list)
for _, code in ipairs (lang_code_src) do -- loop through the list of codes
local name = mw.language.fetchLanguageName (code, this_wiki_lang); -- get the language name associated with this code
add_to_list (code_list, name_list, override, code, name, false); -- name_list{} not used but provided so that we can reuse add_to_list(); don't add superscript dagger
end
local result = {};
local out = {};
list_format (result, code_list);
table.sort (result);
table.insert (result, 1, '<div class="div-col columns column-width" style="column-width:20em">');
table.insert (out, table.concat (result, '\n*'));
table.insert (out, '</div>');
return table.concat (out, '\n');
end
--[[--------------------------< A L I A S _ L I S T E R >------------------------------------------------------
experimental code that lists parameters and their aliases. Perhaps basis for some sort of documentation?
{{#invoke:cs1 documentation support|alias_lister}}
]]
local function alias_lister ()
local alias_src = cfg.aliases; -- get master list of aliases
local key; -- key for k/v in a new table
local list = {}; -- interim list of aliases
local out = {}; -- final output (for now an unordered list)
for _, aliases in pairs (alias_src) do -- loop throu the master list of aliases
if 'table' == type (aliases) then -- table only when there are aliases
for i, alias in ipairs (aliases) do -- loop through all of the aliases
if 1 == i then -- first 'alias' is the canonical parameter name
key = alias; -- so it becomes the key in list
else
list[key] = list[key] and (list[key] .. ', ' .. alias) or alias; -- make comma-separated list of aliases
list[alias] = 'see ' .. key; -- make a back reference from this alias to the canonical parameter
end
end
end
end
for k, v in pairs (list) do -- loop through the list to make a simple unordered list
table.insert (out, table.concat ({'*', k, ': ', v}));
end
table.sort (out); -- sort it
return table.concat (out, '\010'); -- concatenate with \n
-- return (mw.dumpObject (list))
end
--[[--------------------------< C A N O N I C A L _ P A R A M _ L I S T E R >----------------------------------
experimental code that lists canonical parameter names. Perhaps basis for some sort of documentation?
returns a comma separated, alpha sorted, list of the canonical parameters. If given a template name, excludes
parameters listed in that template's exclusion_list[<template>]{} table (if a table has been defined).
{{#invoke:cs1 documentation support|canonical_param_lister|<template>}}
]]
local function canonical_param_lister (frame)
local template = frame.args[1];
if '' == template then
template = nil;
end
if template then
template = mw.text.trim (template:lower());
end
local alias_src = cfg.aliases; -- get master list of aliases
local id_src = cfg.id_handlers; -- get master list of identifiers
local list = {}; -- interim list of aliases
local out = {}; -- final output (for now an unordered list)
for _, aliases in pairs (alias_src) do -- loop through the master list of aliases
local name;
if 'table' == type (aliases) then -- table only when there are aliases
name = aliases[1]; -- first member of an aliases table is declared canonical
else
name = aliases; -- for those parameters that do not have any aliases, the parameter is declared canonical
end
if not template then -- no template name, add this parameter
table.insert (list, name);
elseif not exclusion_lists[template] then -- template name but no exclusion list
table.insert (list, name);
elseif not exclusion_lists[template][name] then -- template name and exclusion list but name not in list
table.insert (list, name);
end
end
for k, ids in pairs (id_src) do -- spin through the list of identifiers
local name = id_src[k].parameters[1]; -- get the first (left-most) parameter name
local access = id_src[k].custom_access; -- get the access-icon parameter if it exists for this identifier
if not template then -- no template name
table.insert (list, name); -- add this parameter
if access then
table.insert (list, access); -- add this access-icon parameter
end
elseif not exclusion_lists[template] then -- template name but no exclusion list
table.insert (list, name);
if access then
table.insert (list, access);
end
elseif not exclusion_lists[template][name] then -- template name and exclusion list but name not in list
table.insert (list, name);
if access then
table.insert (list, access);
end
end
end
for _, param in ipairs (list) do -- loop through the list to make a simple unordered list
table.insert (out, table.concat ({'*', param}));
end
local function comp( a, b ) -- used in following table.sort()
return a:lower() < b:lower();
end
table.sort (out, comp); -- sort the list
return table.concat (out, '\010'); -- concatenate with \n
-- return (mw.dumpObject (list))
end
--[[--------------------------< C A N O N I C A L _ N A M E _ G E T >------------------------------------------
returns first (canonical) name when metaparameter is assigned a table of names
returns name when metaparameter is assigned a single name
returns empty string when metaparameter name not found in alias_src{}, id_src{}, or id_src[meta].custom_access
metaparameter <metaparam> is the key in Module:Citation/CS1 aliases{} table or id_handlers{} table. Because access-icon
don't have <metaparam> keys, per se, we create pseudo <metaparam> keys by appending 'access' to the identifier <metaparam>:
the <metaparam> for |doi-access= is, for the purposes of this function, DOIaccess, etc
Some lists of aliases might be better served when a particular alias is identified as the canonical alias for a
particular use case. If, for example, <metaparam> Perodical lists:
'journal', 'magazine', 'newspaper', 'periodical', 'website', 'work'
that order works fine for {{cite journal}} documentation but doesn't work so well for {{cite magazine}}, {{cite news}},
or {{cite web}}. So, for using this function to document {{cite magazine}} the returned value should be the
parameter best suited for that template so we can specify magazine in the override (frame.args[2])
While for this function, it would be just as simple to not use the function, this mechanism is implemented here
to match similar functionality in alias_names_get() (there are slight differences)
<override> must exist in the alias list
does not apply to the access icon parameters (ignored - these have no aliases)
(and which would be best for {{cite news}}? |newspaper= or |work=? can't solve all of the worlds problems at once).
output format is controlled by |format=
plain - renders in plain text in a <span> tag; may have id attribute
para - renders as it would in {{para|<param>}}
{{#invoke:cs1 documentation support|canonical_name_get|<metaparam>|<override>|id=<attribute>|format=[plain|para]}}
]]
local function canonical_name_get (frame)
local alias_src = cfg.aliases; -- get master list of aliases
local id_src = cfg.id_handlers; -- get master list of identifiers
local args = getArgs (frame);
local name;
local meta = args[1]
local override = args[2];
local access; -- for id-access parameters
if meta:match ('^(%u+)access') then -- the metaparameter (which is not used in ~/Configuration) is id_handlers key concatenated with access: BIBCODEaccess
meta, access = meta:gsub ('^(%u+)access', '%1'); -- strip 'access' text from meta and use returned count value as a flag
end
if alias_src[meta] then
name = alias_src[meta]; -- name is a string or a table
if 'table' == type (name) then -- table only when there are aliases
if not override then
name = name[1]; -- first member of an aliases table is declared canonical
else
for _, v in ipairs (name) do -- here when override is set; spin throu the aliases to make sure override matches alias in table
if v == override then
name = v; -- declare override to be the canonical param for this use case
break;
end
end
end
end
elseif id_src[meta]then -- if there is an id handler
if access then -- and if this is a request for the handler's custom access parameter
if id_src[meta].custom_access then -- if there is a custom access parameter
name = id_src[meta].custom_access; -- use it
else
return ''; -- nope, return empty string
end
else
if not override then
name = id_src[meta].parameters[1]; -- get canonical id handler parameter
else
for _, v in ipairs (id_src[meta].parameters) do -- here when override is set; spin throu the aliases to make sure override matches alias in table
if v == override then
name = v; -- declare override to be the canonical param for this use case
break;
end
end
end
end
else
return ''; -- metaparameter not specified, or no such metaparameter
end
if 'plain' == args.format then -- format and return the output
if args.id then
return string.format ('<span id="%s">%s</span>', args.id, name); -- plain text with id attribute
else
return name; -- plain text
end
elseif 'para' == args.format then
return string.format ('<code class="nowrap">|%s=</code>', name); -- same as {{para|<param>}}
end
return string.format ('<b id="%s">%s</b>', args.id or '', name); -- because {{csdoc}} bolds param names
end
--[[--------------------------< A L I A S _ N A M E S _ G E T >------------------------------------------------
returns list of aliases for metaparameter <metaparam>
returns empty string when there are no aliases
returns empty string when <metaparam> name not found in alias_src{} or id_src{}; access icon parameters have no aliases so ignored
metaparameter <metaparam> is the key in Module:Citation/CS1 aliases{} table or id_handlers{} table.
Some lists of aliases might be better served when a particular alias is identified as the canonical alias for a
particular use case. If, for example, <metaparam> Perodical lists:
'journal', 'magazine', 'newspaper', 'periodical', 'website', 'work'
that order works fine for {{cite journal}} documentation but doesn't work so well for {{cite magazine}}, {{cite news}},
or {{cite web}}. So, for using this function to document {{cite magazine}} the returned value should be the
aliases that are not best suited for that template so we can specify magazine in the override (frame.args[2])
to be the canonical parameter so it won't be listed with the rest of the aliases (normal canonical journal will be)
<override> must exist in the alias list except:
when <override> value is 'all', returns the canonical parameter plus all of the aliases
output format is controlled by |format=
plain - renders in plain text in a <span> tag; may have id attribute
para - renders as it would in {{para|<param>}}
when not specified, refurns the default bold format used for {{csdoc}}
{{#invoke:cs1 documentation support|alias_name_get|<metaparam>|<override>|format=[plain|para]}}
]]
local function alias_names_get (frame)
local alias_src = cfg.aliases; -- get master list of aliases
local id_src = cfg.id_handlers; -- get master list of identifiers
local args = getArgs (frame);
local meta = args[1];
local override = args[2];
local out = {};
local source; -- selected parameter or id aliases list
local aliases;
source = alias_src[meta] or (id_src[meta] and id_src[meta].parameters);
if not source then
if meta:match ('%u+access') then
return 'no' == args.none and '' or 'none'; -- custom access parameters don't have aliases
else
return ''; -- no such meta
end
elseif not source[2] then -- id_source[meta] is always a table; if no second member, no aliases
return 'no' == args.none and '' or 'none';
end
if not override then
aliases = source; -- normal skip-canonical param case
else
local flag = 'all' == override and true or nil; -- so that we know that <override> parameter is a valid alias; spoof when override == 'all'
aliases = {[1] = ''}; -- spoof to push alias_src[meta][1] and id_src[meta][1] into aliases[2]
for _, v in ipairs (source) do -- here when override is set; spin through the aliases to make sure override matches alias in table
if v ~= override then
table.insert (aliases, v); -- add all but overridden param to the the aliases list for this use case
else
flag = true; -- set the flag so we know that <override> is a valid alias
end
end
if not flag then
aliases = {} -- unset the table as error indicator
end
end
if 'table' == type (aliases) then -- table only when there are aliases
for i, alias in ipairs (aliases) do
if 1 ~= i then -- aliases[1] is the canonical name; don't include it
if 'plain' == args.format then -- format and return the output
table.insert (out, alias); -- plain text
elseif 'para' == args.format then
table.insert (out, string.format ('<code class="nowrap">|%s=</code>', alias)); -- same as {{para|<param>}}
else
table.insert (out, string.format ("'''%s'''", alias)); -- because csdoc bolds param names
end
end
end
return table.concat (out, ', '); -- make pretty list and quit
end
return 'no' == args.none and '' or 'none'; -- no metaparameter with that name or no aliases
end
--[[--------------------------< I S _ B O O K _ C I T E _ T E M P L A T E >------------------------------------
fetch the title of the current page; if it is a preprint template, return true; empty string else
]]
local book_cite_templates = {
['citation'] = true,
['cite book'] = true,
}
local function is_book_cite_template ()
local title = mw.title.getCurrentTitle().rootText; -- get title of current page without namespace and without sub-pages; from Template:Cite book/new -> Cite book
title = title and title:lower() or '';
return book_cite_templates[title] or '';
end
--[[--------------------------< I S _ L I M I T E D _ P A R A M _ T E M P L A T E >----------------------------
fetch the title of the current page; if it is a preprint template, return true; empty string else
]]
local limited_param_templates = { -- if ever there is a need to fetch info from ~/Whitelist then
['cite arxiv'] = true, -- this list could also be fetched from there
['cite biorxiv'] = true,
['citeseerx'] = true,
['ssrn'] = true,
}
local function is_limited_param_template ()
local title = mw.title.getCurrentTitle().rootText; -- get title of current page without namespace and without sub-pages; from Template:Cite book/new -> Cite book
title = title and title:lower() or '';
return limited_param_templates[title] or '';
end
--[[--------------------------< H E A D E R _ M A K E >--------------------------------------------------------
makes a section header from <header_text> and <level>; <level> defaults to 2; cannot be less than 2
]]
local function header_make (frame)
local args = getArgs (frame);
if not args[1] then
return ''; -- no header text
end
local level = args[2] and tonumber (args[2]) or 2;
level = string.rep ('=', level);
return level .. args[1] .. level;
end
--[[--------------------------< I D _ L I M I T S _ G E T >----------------------------------------------------
return the limit values for named identifier parameters that have <id> limits (pmc, pmid, ssrn, s2cid); the return
value used in template documentation and error message help-text
{{#invoke:Cs1 documentation support|id_limits_get|<id>}}
]]
local function id_limits_get (frame)
local args = getArgs (frame);
local handlers = cfg.id_handlers; -- get id_handlers {} table from ~/Configuration
return args[1] and handlers[args[1]:upper()].id_limit or '';
end
--[[-------------------------< E X P O R T E D F U N C T I O N S >------------------------------------------
]]
return {
alias_lister = alias_lister,
alias_names_get = alias_names_get,
canonical_param_lister = canonical_param_lister,
canonical_name_get = canonical_name_get,
header_make = header_make,
id_limits_get = id_limits_get,
is_book_cite_template = is_book_cite_template,
is_limited_param_template = is_limited_param_template,
lang_lister = lang_lister,
script_lang_lister = script_lang_lister,
};