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| − | local makeUrl = require('Module:URL')._url
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| − |
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| | local p = {} | | local p = {} |
| − |
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| − | -- Wrapper for pcall which returns nil on failure.
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| − | local function quickPcall(func)
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| − | local success, result = pcall(func)
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| − | if success then
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| − | return result
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| − | end
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| − | end
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| − |
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| − | -- Gets the rank for a Wikidata property table. Returns 1, 0 or -1, in
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| − | -- order of rank.
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| − | local function getRank(prop)
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| − | local rank = prop.rank
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| − | if rank == 'preferred' then
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| − | return 1
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| − | elseif rank == 'normal' then
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| − | return 0
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| − | elseif rank == 'deprecated' then
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| − | return -1
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| − | else
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| − | -- No rank or undefined rank is treated as "normal".
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| − | return 0
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| − | end
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| − | end
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| − |
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| − | -- Finds whether a Wikidata property is qualified as being in English.
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| − | local function isEnglish(prop)
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| − | local ret = quickPcall(function ()
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| − | for i, lang in ipairs(prop.qualifiers.P407) do
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| − | if lang.datavalue.value['numeric-id'] == 1860 then
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| − | return true
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| − | end
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| − | end
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| − | return false
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| − | end)
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| − | return ret == true
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| − | end
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| − |
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| − | -- Fetches the official website URL from Wikidata.
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| − | local fetchWikidataUrl
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| − | fetchWikidataUrl = function()
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| − | -- Get objects for all official sites on Wikidata.
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| − | local websites = quickPcall(function ()
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| − | return mw.wikibase.getEntityObject().claims.P856
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| − | end)
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| − |
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| − | -- Clone the objects in case other code needs them in their original order.
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| − | websites = websites and mw.clone(websites) or {}
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| − |
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| − | -- Add the table index to the objects in case it is needed in the sort.
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| − | for i, website in ipairs(websites) do
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| − | website._index = i
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| − | end
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| − |
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| − | -- Sort the websites, first by highest rank, and then by websites in the
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| − | -- English language, then by the website's original position in the
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| − | -- property list. When we are done, get the URL from the highest-sorted
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| − | -- object.
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| − | table.sort(websites, function(ws1, ws2)
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| − | local r1 = getRank(ws1)
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| − | local r2 = getRank(ws2)
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| − | if r1 ~= r2 then
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| − | return r1 > r2
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| − | end
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| − | local e1 = isEnglish(ws1)
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| − | local e2 = isEnglish(ws2)
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| − | if e1 ~= e2 then
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| − | return e1
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| − | end
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| − | return ws1._index < ws2._index
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| − | end)
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| − | local url = quickPcall(function ()
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| − | return websites[1].mainsnak.datavalue.value
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| − | end)
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| − |
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| − | -- Cache the result so that we only do the heavy lifting once per #invoke.
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| − | fetchWikidataUrl = function ()
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| − | return url
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| − | end
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| − |
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| − | return url
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| − | end
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| − |
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| − | -- Render the URL link, plus other visible output.
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| − | local function renderUrl(options)
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| − | if not options.url and not options.wikidataurl then
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| − | local entity = mw.wikibase.getEntityObject() or {}
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| − | local qid = entity.id
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| − | local result = '<strong class="error">' ..
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| − | 'No URL found. Please specify a URL here or add one to Wikidata.' ..
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| − | '</strong>'
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| − | if qid then
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| − | result = result.. ' [[File:OOjs UI icon edit-ltr-progressive.svg |frameless |text-top |10px |alt=Edit this at Wikidata |link=https://www.wikidata.org/wiki/' .. qid .. '#P856|Edit this at Wikidata]]'
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| − | end
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| − | return result
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| − | end
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| − | local ret = {}
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| − | ret[#ret + 1] = string.format(
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| − | '<span class="official-website">%s</span>',
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| − | makeUrl(options.url or options.wikidataurl, options.display)
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| − | )
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| − | if options.wikidataurl and not options.url then
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| − | local entity = mw.wikibase.getEntityObject() or {}
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| − | local qid = entity.id
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| − | if qid then
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| − | ret[#ret + 1] = '[[File:OOjs UI icon edit-ltr-progressive.svg |frameless |text-top |10px |alt=Edit this at Wikidata |link=https://www.wikidata.org/wiki/' .. qid .. '#P856|Edit this at Wikidata]]'
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| − | end
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| − | end
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| − | if options.format == 'flash' then
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| − | ret[#ret + 1] = mw.getCurrentFrame():expandTemplate{
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| − | title = 'Link note',
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| − | args = {note = 'Requires [[Adobe Flash Player]]'}
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| − | }
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| − | end
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| − | if options.mobile then
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| − | ret[#ret + 1] = '(' .. makeUrl(options.mobile, 'Mobile') .. ')'
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| − | end
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| − | return table.concat(ret, ' ')
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| − | end
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| − |
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| − | -- Render the tracking category.
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| − | local function renderTrackingCategory(url, wikidataurl)
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| − | if mw.title.getCurrentTitle().namespace ~= 0 then
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| − | return ''
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| − | end
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| − | local category
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| − | if not url and not wikidataurl then
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| − | category = 'Official website missing URL'
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| − | elseif not url and wikidataurl then
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| − | return ''
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| − | elseif url and wikidataurl then
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| − | if url:gsub('/%s*$', '') ~= wikidataurl:gsub('/%s*$', '') then
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| − | category = 'Official website different in Wikidata and Wikipedia'
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| − | end
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| − | else
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| − | category = 'Official website not in Wikidata'
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| − | end
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| − | return category and string.format('[[Category:%s]]', category) or ''
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| − | end
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| − |
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| − | function p._main(args)
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| − | local url = args[1] or args.URL or args.url
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| − | local wikidataurl = fetchWikidataUrl()
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| − | local formattedUrl = renderUrl{
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| − | url = url,
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| − | wikidataurl = wikidataurl,
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| − | display = args[2] or args.name or 'Official website',
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| − | format = args.format,
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| − | mobile = args.mobile
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| − | }
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| − | return formattedUrl .. renderTrackingCategory(url, wikidataurl)
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| − | end
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| | | | |
| | function p.main(frame) | | function p.main(frame) |
| − | local args = require('Module:Arguments').getArgs(frame, { | + | return '' |
| − | wrappers = 'Template:Official website'
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| − | })
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| − | return p._main(args)
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| | end | | end |
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| | return p | | return p |