Module:Class mask

local p = {}

local isarticle = function(class) local nonarticleclasses = {'Template', 'File', 'Category', 'Disambig', 'Redirect', 'Portal', 'Project', 'Draft', 'Book', 'FM'} -- these classes will not be identified as conflicting with NA-class local article = true for _,v in ipairs(nonarticleclasses) do		if class==v then -- class matches one of the non-article classes article = false break end end return article end

local ucfirst = function(s) -- Returns the given string with the first character in upper case. -- Should not be used with non-ascii strings. return s:sub(1, 1):upper .. s:sub(2, -1) end

local resolveFQSgrade = function(grade, args) if (args[grade] or args.FQS)=='yes' then return ucfirst(grade) else return 'NA' end end

p._main = function(args, title) title = title or mw.title.getCurrentTitle local out = '' local grade = args[1] if not grade or grade=='¬' then -- undefined out = '¬' else local ns = title.namespace grade = grade:match('^%s*(.-)%s*$'):lower if title.subjectPageTitle.isRedirect then out = resolveFQSgrade('redirect',args) elseif ns==1 then -- Talk if require('Module:Disambiguation').isDisambiguation(title.subjectPageTitle:getContent) then out = resolveFQSgrade('disambig',args) else if grade=='start' or grade=='stub' then -- Ucfirst if args[grade]~='no' then out = ucfirst(grade) end elseif grade=='b' or grade=='c' or grade=='fa' or grade=='fl' or grade=='a' or grade=='ga' then -- Upper-case if args[grade]~='no' then out = grade:upper end elseif args[grade:upper] then -- Upper-case syntax out = args[grade:upper] elseif args[grade:lower]=='yes' then -- Lower-case syntax out = mw.language.getContentLanguage:ucfirst(grade:lower) elseif grade=='list' or grade=='sia' or grade=='si' or grade=='sl' then-- List if args['list']~='no' then out = 'List' end elseif grade=='dab' or grade=='disambig' or grade=='disambiguation' or grade=='disamb' then out = resolveFQSgrade('disambig', args) end end elseif ns==7 or ns==711 then -- File talk if grade=='fm' and (args.fm or args.FQS)=='yes' then out = 'FM' else out = resolveFQSgrade('file', args) end elseif ns==15 then -- Category talk out = resolveFQSgrade('category', args) elseif ns==101 then -- Portal talk out = resolveFQSgrade('portal', args) elseif ns==11 or ns==829 then -- Template talk out = resolveFQSgrade('template', args) elseif ns==5 then -- Wikipedia talk out = resolveFQSgrade('project', args) elseif ns==119 then -- Draft talk out = resolveFQSgrade('draft', args) elseif ns==13 and args['help']=='yes' then -- Help talk out = 'Help' elseif ns==3 and args['user']=='yes' then -- User talk out = 'User' else out = 'NA' end end return out end

p.main = function(frame) local getArgs = require('Module:Arguments').getArgs local args = getArgs(frame, {		removeBlanks = false,		wrappers = 'Template:Class mask'	}) return p._main(args) end

local getclass = function(args, title) local class = '¬' if args.QUALITY_SCALE == 'inline' then class = args.class elseif args.QUALITY_SCALE == 'subpage' then if mw.title.new(args.BANNER_NAME..'/class').exists then local frame = mw.getCurrentFrame class = frame:expandTemplate{title = args.BANNER_NAME..'/class', args = args} end else args.FQS = (args.QUALITY_SCALE == 'extended') and 'yes' or 'no' args[1] = args.class class = p._main(args, title) end return class end

p.readarticleclass = function(options, page) -- used by p._quality and Module:Banner shell page = page or mw.title.getCurrentTitle.prefixedText local get_parameter_value = require("Module:Template parameter value").getValue local WPBSredirects = {'WikiProject banner shell','WikiProject banner shell/sandbox','Bannershell','Multiple wikiprojects','Project shell','Scope shell','WPB','WPBS','WPBannerShell','WP Banner Shell','WP banner shell','WikiProjectBannerShell','WikiProjectBanner Shell','WikiProjectBanners','WikiProject BannerShell','WikiProject Banner Shell','WikiProject Banners','WikiProject Banners Shell','WikiProject Shell','WikiProject banner','WikiProject banner shell/redirect','WikiProject shell','WikiprojectBannerShell','Wikiproject banner holder','Wikiproject banner shell','Wikiprojectbanners','Wikiprojectbannershell','Wpb','Wpbannershell','Wpbsgclass'} local success, result = get_parameter_value(page, WPBSredirects, "class", options) return success and result -- returns FALSE if banner shell template does not exist on page -- returns BLANK if class parameter is not defined or is defined blank -- otherwise returns class parameter end

p._quality = function(args) local title = args.page and mw.title.new(args.page) or mw.title.getCurrentTitle local local_class = getclass(args, title) local prefix, class = 'Y', local_class if local_class=='¬' then class = '¬' elseif args.QUALITY_CRITERIA ~= 'custom' then -- project uses standard scale and will inherit article class if needed local article_class = p.readarticleclass({ignore_subtemplates=true},title.prefixedText) article_class = article_class and p._main({article_class}, title) if article_class then -- banner shell exists if article_class == '' then -- no article class defined if local_class == '' then -- local class also does not exist, check whether any other class parameters are defined inside the shell local classparam = p.readarticleclass({ignore_blank=true, only_subtemplates=true},title.prefixedText) if classparam == '' then -- no class parameters defined, display as globally unassessed prefix = 'H' -- hide quality class in project banner end end elseif local_class == '' or local_class == article_class then -- local class matches article class or is blank prefix = 'H' -- hide quality class in project banner class = article_class elseif (article_class == 'NA') and not isarticle(local_class) then -- article class and local class are both non-article classes prefix = 'H'			else -- article class exists and differs from local class prefix = 'X' -- X will indicate to meta banner that classes are different, so trigger a tracking category end end end return (args.noprefix and '' or prefix) .. class end

p.quality = function(frame) -- used by WPBM to check global quality and compare with local parameter return p._quality(frame.args) end

return p