Difference between revisions of "Module:Template translation"
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mw.title.new() no longer returns a tile object with id=0, but nil, if page is not found. Fix it.
en>Verdy p m (there are other chars that generate exceptions in mw.language.isKnownLanguageTag, and some language codes still not validated correctly; check this correctly) |
en>Verdy p m (mw.title.new() no longer returns a tile object with id=0, but nil, if page is not found. Fix it.) |
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| Line 103: | Line 103: | ||
if (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 | title = mw.title.new(pagename, namespace) or {} -- Costly | ||
else -- Supposes that set page is in ns10. | else -- Supposes that set page is in ns10. | ||
namespace = 'Template' | namespace = 'Template' | ||
title = mw.title.new(pagename, namespace) -- Costly | title = mw.title.new(pagename, namespace) or {} -- Costly | ||
if (title.id == 0 | if (title.id or 0) == 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 (for backward compatibility) | ||
namespace = '' | namespace = '' | ||
title = mw.title.new(pagename, namespace) -- Costly | title = mw.title.new(pagename, namespace) or {} -- Costly | ||
end | end | ||
end | end | ||
| Line 123: | Line 123: | ||
then | then | ||
-- Check if a translation of the pagename exists in English | -- Check if a translation of the pagename exists in English | ||
local newtitle = mw.title.new(pagename .. '/' .. 'en', namespace) -- Costly | local newtitle = mw.title.new(pagename .. '/' .. 'en', namespace) or {} -- Costly | ||
-- Use the translation when it exists | -- Use the translation when it exists | ||
if (newtitle.id ~= 0 | if (newtitle.id or 0) ~= 0 | ||
then | then | ||
title = newtitle | title = newtitle | ||
| Line 131: | Line 131: | ||
else | else | ||
-- Check if a translation of the pagename exists in that language | -- Check if a translation of the pagename exists in that language | ||
local newtitle = mw.title.new(pagename .. '/' .. subpage, namespace) -- Costly | local newtitle = mw.title.new(pagename .. '/' .. subpage, namespace) or {} -- Costly | ||
if (newtitle.id == 0 | if (newtitle.id or 0) == 0 | ||
then | then | ||
-- Check if a translation of the pagename exists in English | -- Check if a translation of the pagename exists in English | ||
newtitle = mw.title.new(pagename .. '/' .. 'en', namespace) -- Costly | newtitle = mw.title.new(pagename .. '/' .. 'en', namespace) or {} -- Costly | ||
end | end | ||
-- Use the translation when it exists | -- Use the translation when it exists | ||
if (newtitle.id ~= 0 | if (newtitle.id or 0) ~= 0 | ||
then | then | ||
title = newtitle | title = newtitle | ||
| Line 145: | Line 145: | ||
-- At this point the title should exist, otherwise render a red link to the missing page (resolved in its assumed namespace) | -- At this point the title should exist, otherwise render a red link to the missing page (resolved in its assumed namespace) | ||
if (title.id == 0 | if (title.id or 0) == 0 | ||
then | then | ||
return '[[' .. title.prefixedText .. ']]' | return '[[' .. title.prefixedText .. ']]' | ||