Module:Interwiki extra
MyWikiBiz, Author Your Legacy — Wednesday December 25, 2024
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{{#invoke:Interwiki extra|interwiki}}
See also {{Interwiki extra}} — wrapper.
Pages that use this module to add additional interwiki links are contained in the tracking category Template:Clc.
-- This module provides functions and objects for dealing with interwiki links. local checkType = require('libraryUtil').checkType local interwikiData = mw.loadData('Module:Interwiki extra/data') -------------------------------------------------------------------------------- -- Prefix class -------------------------------------------------------------------------------- local Prefix = {} Prefix.__index = Prefix function Prefix.new(code) checkType('Prefix.new', 1, code, 'string') local obj = setmetatable({}, Prefix) local data = interwikiData.prefixes[code] if not data then return nil end for k, v in pairs(data) do obj[k] = v end return obj end function Prefix:makeUrl(page) checkType('makeUrl', 1, page, 'string') -- In MediaWiki, interlanguage links are wiki-encoded (spaces are encoded -- as underscores), even if the site is not a wiki and underscores don't -- make sense. So we do the same here. page = mw.uri.encode(page, 'WIKI') return mw.message.newRawMessage(self.url, page):plain() end function Prefix:isValidUrl(url) checkType('isValidUrl', 1, url, 'string') local obj1 = mw.uri.new(self.url) local obj2 = mw.uri.new(url) if not obj2 then return false elseif obj1.protocol and obj1.protocol ~= obj2.protocol then -- Protocols only have to match if the prefix URL isn't protocol-relative return false elseif obj1.host ~= obj2.host then return false end local function makePathQuery(obj) return obj.path .. (obj.queryString or '') end local pathQuery1 = makePathQuery(obj1) local pathQuery2 = makePathQuery(obj2) -- Turn pathQuery1 into a string pattern by escaping all punctuation, then -- replacing the "$1" parameter (which will have become "%$1") with ".*" local pattern = pathQuery1:gsub('%p', '%%%0'):gsub('%%$1', '.*') pattern = '^' .. pattern .. '$' return pathQuery2:find(pattern) ~= nil end local langcode = { ['bat_smg'] = 'bat-smg', ['be_x_old'] = 'be-x-old', ['cbk_zam'] = 'cbk-zam', ['fiu_vro'] = 'fiu-vro', ['map_bms'] = 'map-bms', ['nds_nl'] = 'nds-nl', ['roa_rup'] = 'roa-rup', ['roa_tara'] = 'roa-tara', ['zh_classical'] = 'zh-classical', ['zh_min_nan'] = 'zh-min-nan', -- a comma have to be added when new lines are added ['zh_yue'] = 'zh-yue' } p460 = function(entity) -- access the first valid value of P460 if entity and entity.claims and entity.claims["P460"] then for i, j in pairs(entity:getBestStatements( "P460" )) do if j.mainsnak.snaktype == 'value' then return 'Q' .. j.mainsnak.datavalue.value['numeric-id'] end end end return nil end Prefix.interwiki = function(frame) local s = {} local entity = mw.wikibase.getEntity() local qid = frame.args.qid or frame:getParent().args.qid or p460(entity) -- uses parameter qid of the module if it exists, otherwise follow P460 if frame.args.qid == '' or frame:getParent().args.qid == '' then qid = p460(entity) end if qid then local entity2 = mw.wikibase.getEntity(qid) if entity2 and entity2.sitelinks then for i, j in pairs(entity2.sitelinks) do if j.site ~= 'enwiki' and j.site ~= 'wikidatawiki' and j.site ~= 'commonswiki' and j.site ~= 'specieswiki' and j.site ~= 'metawiki' and j.site ~= 'mediawikiwiki' then -- excludes the own wiki and some wikiprojects that are not Wikipedia, even if their code ends with 'wiki' if mw.ustring.sub( j.site, mw.ustring.len(j.site) - 3 ) == 'wiki' then -- excludes Wikisource, Wikiquote, Wikivoyage etc local lang = langcode[mw.ustring.sub( j.site, 1, mw.ustring.len(j.site) - 4 )] or mw.ustring.sub( j.site, 1, mw.ustring.len(j.site) - 4 ) if (entity and not entity.sitelinks[j.site]) or not entity then -- excludes interwiki to projects that already have sitelinks in the present page table.insert(s, '[[' .. lang .. ':' .. j.title .. ']]' ) -- put together a interwiki-link to other projects end end end end end end if #s > 0 then table.insert(s, "[[Category:Module:Interwiki extra: additional interwiki links]]") end return table.concat(s, '') end return Prefix