PsychonautWiki Archive

Module:Languages: Difference between revisions

iw>Rillke
that's why test are soooo useful: Restoring language collation order
 
>PJosepherum
m 1 revision imported
 
(2 intermediate revisions by 2 users not shown)
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             cycles: The maximum number of subpages to run over.
             cycles: The maximum number of subpages to run over.
             time: Maximum time to spend running over the subpages.
             time: Maximum time to spend running over the subpages.
       
 
]=]
]=]
function language_subpages( frame, transform, options )
function language_subpages( frame, transform, options )
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     local tt = type( transform );
     local tt = type( transform );
     local page = require( 'Module:Page' );
     local page = require( 'Module:Page' );
   
 
     title = page.clean(title);
     title = page.clean(title);
   
 
     if tt == 'function' or ( tt == 'table' and getmetatable(transform).__call ) then
     if tt == 'function' or ( tt == 'table' and getmetatable(transform).__call ) then
         local fetch, pages, langcode, langname = mw.language.fetchLanguageName, {};
         local fetch, pages, langcode, langname = mw.language.fetchLanguageName, {};
--[==[
    / \
    / | \
  /  ·  \
  ¯¯¯¯¯¯¯
  Page.subpages() no longer works because it attempted to parse the HTML content generated by
  calling the parser function "Special:Prefixindex:" which is no longer expanded in Lua but
  converted to a "stripped tag" (containing a unique identifier surrounded by ASCII DEL characters)
  representing the tag name and its parameters.
  The actual expansion of stripped tags can no longer be performed in Lua.
  Now unstripping these tags just kills ALL these tags (except "wiki" tags) instead of performing
  their expansion by running the extension code. Only MediaWiki can unstrip these tags in texts after
  they have been returned by Lua.
  For this reason, page.subpages() is now completely empty (Module:Page no longer works).
  This cannot be bypassed, except by using a Scribunto extension library if lifting the limits set by mw.unstrip.
  Note that "Special:Prefixindex:" is also costly, even if it just requires a single database query to
  get all subpages, instead of one costly #ifexist or one costly mw.title() property reading per
  tested subpage to know if it exists.
  For now there's still no reliable way to get a list of subpages, or performing queries similar to
  the [[Special:Prefixindex]] page or list members of a category like when viewing a category page.
  Ideally, there should exist a method for such queries on Title objects returned by the mw.title library;
  but for now there's none.
  In Lua now, the only expansion possible with an immediate effect is the expansion of standard templates,
  all special tags or special pages, or parser function extensions do not work (Only the #expr parser
  function is supported by using an external Scribunto library).
--]==]
         for pg in page.subpages( title, { ignoreNS=true } ) do
         for pg in page.subpages( title, { ignoreNS=true } ) do
             if abort.cycles then
             if abort.cycles then
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end
end


--[=[  
--[=[
forEachLanguage
forEachLanguage
 
This function iterates over all language codes known to MediaWiki based on a maintained list
This function iterates over all language codes known to MediaWiki based on a maintained list
replacing patterns in a pattern-string for each language
replacing patterns in a pattern-string for each language
 
Usage:
Usage:
{{#invoke:Languages|forEachLanguage
{{#invoke:Languages|forEachLanguage
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   |inLang=langcode used for $lnTrP and $lnTrUC1
   |inLang=langcode used for $lnTrP and $lnTrUC1
}}
}}
 
Parameters
Parameters
     pattern: A pattern string which is processed for each language and which is concatenated at the end and returned as one string
     pattern: A pattern string which is processed for each language and which is concatenated at the end and returned as one string
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     sep: A string that is inserted between each line created from the pattern while iterating (like ProcessedPattern_sep_ProcessedPattern_sep_ProcessedPattern)
     sep: A string that is inserted between each line created from the pattern while iterating (like ProcessedPattern_sep_ProcessedPattern_sep_ProcessedPattern)
     inLang: Langcode to use for $lnTrP and $lnTrUC1
     inLang: Langcode to use for $lnTrP and $lnTrUC1
   
 
Patterns:
Patterns:
     $lc - language code such as en or de
     $lc - language code such as en or de
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     $lnTrP - language name translated to the language requested by language code passed to inLang
     $lnTrP - language name translated to the language requested by language code passed to inLang
     $lnTrUC1 - language name translated to the language requested by language code passed to inLang, first letter upper case
     $lnTrUC1 - language name translated to the language requested by language code passed to inLang, first letter upper case
 
Example
Example
   {{#invoke:Languages|forEachLanguage|pattern=<span lang="$lc" xml:lang="$lc" class="language lang-$lc">[[Page/$lc|$lnP]]</span>}}
   {{#invoke:Languages|forEachLanguage|pattern=<span lang="$lc" xml:lang="$lc" class="language lang-$lc">[[Page/$lc|$lnP]]</span>}}
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function p.forEachLanguage(frame)
function p.forEachLanguage(frame)
     local l = require( "Module:Languages/List" )
     local l = require( "Module:Languages/List" )
   
 
     local ret = {}
     local ret = {}
     local lang    = mw.language
     local lang    = mw.language
    local contentLangInstance = mw.language.getContentLanguage()
    local langInstance = contentLangInstance --Quota hit here otherwise
     local line
     local line
     local pattern = frame.args.pattern  or frame.args[1] or ""
     local pattern = frame.args.pattern  or frame.args[1] or ""
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     local sep    = frame.args.sep      or frame.args.separator or frame.args[4] or ""
     local sep    = frame.args.sep      or frame.args.separator or frame.args[4] or ""
     local inLang  = frame.args.inLang    or frame.args[5] or nil
     local inLang  = frame.args.inLang    or frame.args[5] or nil
    local langName
    local langNameUCFirst
    local langNameTranslated
    local langNameTranslatedUCFirst


     local langNameUCFirstReq          = not not pattern:find( "$lnUC1", 1, true )
     local langNameUCFirstReq          = not not pattern:find( "$lnUC1", 1, true )
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     local langNameTranslatedUCFirstReq = not not pattern:find( "$lnTrUC1", 1, true )
     local langNameTranslatedUCFirstReq = not not pattern:find( "$lnTrUC1", 1, true )
     local langNameTranslatedReq        = not not pattern:find( "$lnTrP", 1, true ) or langNameTranslatedUCFirstReq
     local langNameTranslatedReq        = not not pattern:find( "$lnTrP", 1, true ) or langNameTranslatedUCFirstReq
     local l, lTr
     local contentLangInstance = mw.language.getContentLanguage()
      
     local inLangLangInstance
     if ( langNameReq ) then
     local l = mw.language.fetchLanguageNames() -- autonyms
    l = mw.language.fetchLanguageNames()
    local lTr
end
    local lcIdList = require( 'Module:Languages/List' ).getSortedList( l )
if ( langNameTranslatedReq ) then
lTr = mw.language.fetchLanguageNames( inLang )
end


local lcIdList = require( 'Module:Languages/List' ).getSortedList( l or lTr )
    if langNameTranslatedReq then
        inLangLangInstance = --[==[
            mw.getLanguage( inLang ) -- Quota hit in :ucfirst() if using too many langInstances
            --]==] contentLangInstance
        lTr = mw.language.fetchLanguageNames( inLang ) -- translated names
    end


     for i, lcId in pairs( lcIdList ) do
     for _, lcId in pairs( lcIdList ) do
        line = pattern:gsub( "$lc", lcId )
        local subst = lcId:gsub('%%', '%%%%')
          
        line = pattern:gsub( "%$lc", subst )
         local langName, langInstance
        -- autonym (name of lcId in locale lcId)
         if langNameReq then
         if langNameReq then
             line = line:gsub( "$lnP", l[lcId] )
            langName = l[lcId]
            subst = langName:gsub('%%', '%%%%')
             line = line:gsub( "%$lnP", subst )
         end
         end
         if langNameUCFirstReq then
         if langNameUCFirstReq then
             --langInstance = mw.getLanguage( lcId ) --Quota hit here
             langInstance = --[==[
             langNameUCFirst = langInstance:ucfirst( l[lcId] )
                mw.getLanguage( lcId ) -- Quota hit in :ucfirst() if using too many langInstances
             line = line:gsub( "$lnUC1", langNameUCFirst )
                --]==] contentLangInstance
             langName = langInstance:ucfirst( langName )
            subst = langName:gsub('%%', '%%%%')
             line = line:gsub( "%$lnUC1", subst )
         end
         end
        -- translated name (name of lcId in locale inLang)
         if langNameTranslatedReq then
         if langNameTranslatedReq then
             langNameTranslated = lTr[lcId]
             langName = lTr[lcId]
             line = line:gsub( "$lnTrP", langNameTranslated )
            subst = langName:gsub('%%', '%%%%')
             line = line:gsub( "%$lnTrP", subst )
         end
         end
         if langNameTranslatedUCFirstReq then
         if langNameTranslatedUCFirstReq then
             --if not langInstance then langInstance = mw.getLanguage( lcId ) end --Quota hit here
             langName = inLangLangInstance:ucfirst( langName )
             langNameTranslatedUCFirst = langInstance:ucfirst( langNameTranslated )
             subst = langName:gsub('%%', '%%%%')
             line = line:gsub( "$lnTrUC1", langNameTranslatedUCFirst )
             line = line:gsub( "%$lnTrUC1", subst )
         end
         end
        --langInstance = nil


         table.insert(ret, line)
         table.insert(ret, line)
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     local pages2
     local pages2
     if frame.preprocess == nil then
     if frame.preprocess == nil then
    frame = mw.getCurrentFrame()
        frame = mw.getCurrentFrame()
     end
     end
     --[==[
     --[==[
     local options = { abort= { time=3.5, on=function()  
     local options = { abort= { time=3.5, on=function()
             pages2 = p.forEachLanguage({ args= { pattern = '{{#ifexist:' .. title .. '/$lc|[[' .. title .. '/$lc|$lnUC1]]&nbsp;&#124;&#32;}}' } })
             pages2 = p.forEachLanguage({ args= { pattern = '{{#ifexist:' .. title .. '/$lc|[[' .. title .. '/$lc|$lnUC1]]&nbsp;&#124;&#32;}}' } })
         end } }
         end } }
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     local tlb, fallback1, currenttemplate
     local tlb, fallback1, currenttemplate
     local fallback, contentlang = mw.text.split( userlang, '-', true )[1], mw.language.getContentLanguage():getCode()
     local fallback, contentlang = mw.text.split( userlang, '-', true )[1], mw.language.getContentLanguage():getCode()
   
 
     local createReturn = function(title)  
     local createReturn = function(title)
         local ret
         local ret
         local tlargs = {}
         local tlargs = {}
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         return frame:expandTemplate{ title = title, args = args }
         return frame:expandTemplate{ title = title, args = args }
     end
     end
   
 
     if not base then
     if not base then
         return ("'autolang' in [[Module:Languages]] was called but the 'base' parameter could not be found." ..  
         return ("'autolang' in [[Module:Languages]] was called but the 'base' parameter could not be found." ..
             "The base parameter specifies the template that's subpages will be sought for a suitable translation.")
             "The base parameter specifies the template that's subpages will be sought for a suitable translation.")
     end
     end
     tlb = tl .. base .. '/'
     tlb = tl .. base .. '/'
   
 
     currenttemplate = tlb .. userlang
     currenttemplate = tlb .. userlang
     if mw.title.new( currenttemplate, tlns ).exists then
     local ok, exists = pcall( function()
        return mw.title.new( currenttemplate, tlns ).exists
    end )
    if ok and exists then
         return createReturn(currenttemplate)
         return createReturn(currenttemplate)
     end
     end
   
 
     fallback1 = frame:preprocess( '{{Fallback|1=' .. base .. '|2=' .. userlang .. '}}' )
     fallback1 = frame:preprocess( '{{Fallback|1=' .. base .. '|2=' .. userlang .. '}}' )
     if fallback1 ~= contentlang then
     if fallback1 ~= contentlang then
         return createReturn(tlb .. fallback1)
         return createReturn(tlb .. fallback1)
     end
     end
   
 
     currenttemplate = tlb .. fallback
     currenttemplate = tlb .. fallback
     if mw.title.new( currenttemplate, tlns ).exists then
     local ok, exists = pcall( function()
        return mw.title.new( currenttemplate, tlns ).exists
    end )
    if ok and exists then
         return createReturn(currenttemplate)
         return createReturn(currenttemplate)
     end
     end
   
 
     currenttemplate = tlb .. contentlang
     currenttemplate = tlb .. contentlang
     if mw.title.new( currenttemplate, tlns ).exists then
     local ok, exists = pcall( function()
        return mw.title.new( currenttemplate, tlns ).exists
    end )
    if ok and exists then
         return createReturn(currenttemplate)
         return createReturn(currenttemplate)
     end
     end
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]=]
]=]
function p.isKnownLanguageTag(frame)
function p.isKnownLanguageTag(frame)
return mw.language.isKnownLanguageTag( frame.args[1] or frame.args.tag or frame.args.code or '' ) and '1' or ''
    return mw.language.isKnownLanguageTag( frame.args[1] or frame.args.tag or frame.args.code or '' ) and '1' or ''
end
end


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     local file_ext = string.sub( original, ext_start )
     local file_ext = string.sub( original, ext_start )
     original = string.sub( original, 0, ext_start-1 )
     original = string.sub( original, 0, ext_start-1 )
     return frame:preprocess('<gallery>\n'..(table.concat(M_link.forEachLink( p.forEachLanguage( { args= { pattern = '[[$lc]]' } } ),  
     return frame:preprocess('<gallery>\n'..(table.concat(M_link.forEachLink( p.forEachLanguage( { args= { pattern = '[[$lc]]' } } ),
         function(linkInfo)
         function(linkInfo)
             local filename = mw.ustring.format( pattern, original, linkInfo.text ) .. file_ext
             local filename = mw.ustring.format( pattern, original, linkInfo.text ) .. file_ext
             if mw.title.new( filename, 6 ).exists then
             local ok, exists = pcall( function()
                return mw.title.new( filename, 6 ).exists
            end )
            if ok and exists then
                 return mw.ustring.format( '%s|%s', filename, contentLangInstance:ucfirst( mw.language.fetchLanguageName( linkInfo.text ) ) )
                 return mw.ustring.format( '%s|%s', filename, contentLangInstance:ucfirst( mw.language.fetchLanguageName( linkInfo.text ) ) )
             else
             else
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function p.runTests()
function p.runTests()
return p.langLinksNonExpensive({ args= { page='Module:Languages/testcases/test' }, getParent=function() end }) == "[[Module:Languages/testcases/test/de|Deutsch]]&nbsp;&#124;&#32;[[Module:Languages/testcases/test/en|English]]&nbsp;&#124;&#32;"
    return p.langLinksNonExpensive({ args= { page='Module:Languages/testcases/test' }, getParent=function() end }) == "[[Module:Languages/testcases/test/de|Deutsch]]&nbsp;&#124;&#32;[[Module:Languages/testcases/test/en|English]]&nbsp;&#124;&#32;"
end
end


return p;
return p;
Retrieved from "http://psy.st/wiki/Module:Languages"