「モジュール:Template translation」の版間の差分
提供: ひつじ小屋別館2代目
細 (fix comments (there's no more any script errors)) |
細 (1版) |
(相違点なし)
|
2013年8月31日 (土) 12:35時点における版
This template is used to show translatable templates in the language of the current page.
local this = {}
function this.getLanguageSubpage()
-- Get the last subpage (this function isolated for debugging purpose)
local subpage = mw.title.getCurrentTitle().subpageText
--[[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 ''
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'
local templateFullTitle = mw.title.new(template, namespace)
if (templateFullTitle.id == 0)
then -- not found in the Template namespace, assume the main namespace
namespace = ''
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.args) do
arguments[k] = v
end
return frame:expandTemplate{title = namespace .. ':' .. template .. '/' .. langcode, args = arguments}
end
return this