Module:AutoPortals

local p={} local getArgs = require('Module:Arguments').getArgs local portalBar = require('Module:Portal bar')._main

p.main = function(frame) -- get module arguments and process local args = getArgs(frame) local portalArgs = {} if args.border then portalArgs.border = args.border end local talkpage = args.page or '' -- if the talk page isn't given, try to do something with the current page -- presently this assumes the template is called in mainspace; ought to work in Talk: also if mw.text.trim(talkpage) == '' then talkpage = "Talk:" .. mw.title.getCurrentTitle.text end -- get the talk page content; if it isn't there, abort and return nothing local talkpagetitle = mw.title.new(talkpage) local talkpagecontent = talkpagetitle and talkpagetitle:getContent if (not talkpagecontent) then return end -- chop off everything after the first main top level header. -- note this assumes all relevant Wikiproject notices appear in the top section! talkpagecontent = mw.ustring.gsub(talkpagecontent, "\n%s*==[^=\n]==%s*\n.*", "") -- strip irrelevant templates; any common talk page templates can be put here -- NOTE do not add templates that wrap WikiProject templates, like the banner shell, or you'll lose one portal. -- NOTE any template in the following array is interpreted as pattern (special character meanings for +, -, etc.) local stripTemplates = {'Talkheader', 'OnThisDay', 'auto archiving notice', 'User:MiszaBot', 'WikiProjectBannerShell', 'aan'} for i = 1, #stripTemplates do talkpagecontent = mw.ustring.gsub(talkpagecontent, "{{" .. stripTemplates[i], "") end -- now expand everything in the section fully talkpagecontent = frame:preprocess(talkpagecontent) -- go through and look for portals and add them to an output string local nextportal = mw.ustring.gmatch(talkpagecontent, "%[%[Portal:(.-)|(.-) portal%]%]") local portal = nextportal local portallist = {} while portal do       table.insert(portallist, portal) portal = nextportal end -- send the output string to Module:Portal bar return portalBar(portallist, portalArgs)

end

p[""] = p.main

return p