Difference between revisions of "Module:Template translation"

From FIThydrowiki
Jump to navigation Jump to search
what>Verdy p
m
what>Techman224
(revert, causing script errors all over the place)
Line 58: Line 58:
 
     ]]
 
     ]]
 
function this.renderTranslatedTemplate(frame)
 
function this.renderTranslatedTemplate(frame)
     local args = frame.args
+
     local template = frame.args['template']
    local pagename = args['template']
+
 
   
+
     --[[Check whether the template is actually in the Template namespace, or
     --[[Check whether the pagename is actually in the Template namespace, or
 
 
         if we're transcluding a main-namespace page.
 
         if we're transcluding a main-namespace page.
 
         (added for backward compatibility of Template:TNT)
 
         (added for backward compatibility of Template:TNT)
 
         ]]
 
         ]]
    local title
+
     local namespace = 'Template'
     local namespace = args['namespace'] or ''
+
     if (frame.args['namespace']~='')--checks for namespace parameter for custom ns
     if (namespace ~= '') -- Checks for namespace parameter for custom ns.
 
 
     then
 
     then
        title = mw.title.new(pagename, namespace) -- Costly
+
    namespace = frame.args['namespace']
     else -- Supposes that set page is in ns10.
+
     else--supposes that set page is in ns10
         title = mw.title.new(pagename, 'Template') -- Costly
+
         local templateFullTitle = mw.title.new(template, namespace)
         if (title.id == 0)
+
         if (templateFullTitle.id == 0)
         then -- not found in the Template namespace, assume the main namespace (for backward compatibility)
+
         then -- not found in the Template namespace, assume the main namespace
             title = mw.title.new(pagename, '') -- Costly
+
             namespace = ''
 
         end
 
         end
 
     end
 
     end
   
+
    -- At this point the title should exist, otherwise render a red link to the missing page
+
     -- Get the last subpage and check if it matches a known language code
    if (title.id == 0)
+
    local langcode = 'en' -- default language template subpage to render
    then
 
    return '[[' .. title.prefixedText .. ']]'
 
    end
 
   
 
     -- Get the last subpage and check if it matches a known language code.
 
 
     local subpage = this.getLanguageSubpage()
 
     local subpage = this.getLanguageSubpage()
     if (subpage == '')
+
     if (subpage ~= '')
 
     then
 
     then
         -- Check if a translation of the pagename exists in English
+
         -- Check if a translation of the template exists in that language; if so, put it in langcode
        local newtitle = mw.title.new(title.prefixedText .. '/' .. 'en') -- Costly
+
         local translation = mw.title.new(template .. '/' .. subpage, namespace)
        -- Use the translation when it exists
+
         if (translation.id ~= 0)
        if (newtitle.id ~= 0)
 
        then
 
            title = newtitle
 
        end
 
    else
 
        -- Check if a translation of the pagename exists in that language
 
         local newtitle = mw.title.new(title.prefixedText .. '/' .. subpage) -- Costly
 
         if (newtitle.id == 0)
 
        then
 
            -- Check if a translation of the pagename exists in English
 
            newtitle = mw.title.new(title.prefixedText .. '/' .. 'en') -- Costly
 
        end
 
        -- Use the translation when it exists
 
        if (newtitle.id ~= 0)
 
 
         then
 
         then
             title = newtitle
+
             langcode = subpage
 
         end
 
         end
 
     end
 
     end
   
+
 
     -- Copy args pseudo-table to a proper table so we can feed it to expandTemplate.
+
     -- Copy args pseudo-table to a proper table so we can feed it to expandTemplate
     -- Then render the pagename.
+
     -- Then render the template
 
     local arguments = {}
 
     local arguments = {}
 
     for k, v in pairs((frame:getParent() or {}).args) do
 
     for k, v in pairs((frame:getParent() or {}).args) do
Line 126: Line 105:
 
         end
 
         end
 
     end
 
     end
     return frame:expandTemplate{title = title, args = arguments}
+
     return frame:expandTemplate{title = namespace .. ':' .. template .. '/' .. langcode, args = arguments}
 
end
 
end
  
 
return this
 
return this

Revision as of 19:56, 12 January 2014

local this = {}

function this.checkLanguage(subpage, default)

   --[[Check first if there's an apostrophe, because they break the isKnownLanguageTag
       function. This test does not work with regexps, use plain search instead (no need
       to use Unicode parser, apostrophes can only appear isolated as one byte in UTF-8).
       ]]
   if (string.find(subpage, "'", 1, true) == nil)
   then
       -- Return the subpage only if it is a valid language code.
       if (mw.language.isKnownLanguageTag(subpage))
       then
           return subpage
       end
   end
   -- Otherwise there's currently no known language subpage
   return default

end

--[[Get the last subpage of the current page if it is a translation.

   ]]

function this.getLanguageSubpage()

   local subpage = mw.title.getCurrentTitle().subpageText
   return this.checkLanguage(subpage, )

end

--[[Get the last subpage of the current frame if it is a translation.

   Not used locally.
   ]]

function this.getFrameLanguageSubpage(frame)

   local titleparts = mw.text.split(frame:getParent():getTitle(), '/')
   local subpage = titleparts[#titleparts]
   return this.checkLanguage(subpage, )

end

--[[Get the language of the current page.

   Not used locally.
   ]]

function this.getLanguage()

   local subpage = mw.title.getCurrentTitle().subpageText
   return this.checkLanguage(subpage, mw.language.getContentLanguage():getCode())

end

--[[Get the language of the current frame.

   Not used locally.
   ]]

function this.getFrameLanguage(frame)

   local titleparts = mw.text.split(frame:getParent():getTitle(), '/')
   local subpage = titleparts[#titleparts]
   return this.checkLanguage(subpage, mw.language.getContentLanguage():getCode())

end

--[[If on a translation subpage (like Foobar/de), this function renders

   a given template in the same language, if the translation is available.
   Otherwise, the template is rendered in its default language, without
   modification.
   This is aimed at replacing the current implementation of Template:TNT.
   ]]

function this.renderTranslatedTemplate(frame)

   local template = frame.args['template']
   --[[Check whether the template is actually in the Template namespace, or
       if we're transcluding a main-namespace page.
       (added for backward compatibility of Template:TNT)
       ]]
   local namespace = 'Template'
   if (frame.args['namespace']~=)--checks for namespace parameter for custom ns
   then
   	namespace = frame.args['namespace']
   else--supposes that set page is in ns10
       local templateFullTitle = mw.title.new(template, namespace)
       if (templateFullTitle.id == 0)
       then -- not found in the Template namespace, assume the main namespace
           namespace = 
       end
   end

   -- Get the last subpage and check if it matches a known language code
   local langcode = 'en' -- default language template subpage to render
   local subpage = this.getLanguageSubpage()
   if (subpage ~= )
   then
       -- Check if a translation of the template exists in that language; if so, put it in langcode
       local translation = mw.title.new(template .. '/' .. subpage, namespace)
       if (translation.id ~= 0)
       then
           langcode = subpage
       end
   end
   -- Copy args pseudo-table to a proper table so we can feed it to expandTemplate
   -- Then render the template
   local arguments = {}
   for k, v in pairs((frame:getParent() or {}).args) do
       -- numbered args >= 1 need to be shifted
   	local n = tonumber(k) or 0
   	if (n > 0)
   	then
   		if (n >= 2)
   		then
               arguments[n - 1] = v
           end
       else
           arguments[k] = v
       end
   end
   return frame:expandTemplate{title = namespace .. ':' .. template .. '/' .. langcode, args = arguments}

end

return this