Module:Template link general
This module is used in system messages. Changes to it can cause immediate changes to the Wikipedia user interface. To avoid large-scale disruption, any changes should first be tested in this module's /sandbox or /testcases subpage, or in your own user space. The tested changes can then be added in one single edit to this module. Please discuss any changes on the talk page before implementing them. |
This Lua module is used on approximately 1,670,000 pages. To avoid major disruption and server load, any changes should be tested in the module's /sandbox or /testcases subpages. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them. Transclusion count updated automatically (see documentation). |
Implements {{Template link general}} and other templates in its family
Basic usage[edit]
{{#invoke:template link general|main}}
This module is used by {{template link general}} and related templates to display links to templates. It is similar to {{tl}} but with additional formatting options and the ability to include parameters in the display. See Template:Template link general § Parameters for the full list, which can be enabled by passing any value to them (such as "on", "yes", etc).
-- This implements Template:Tlg local getArgs = require('Module:Arguments').getArgs local p = {} -- Is a string non-empty? local function _ne(s) return s ~= nil and s ~= "" end local nw = mw.text.nowiki local function addTemplate(s) local i, _ = s:find(':', 1, true) if i == nil then return 'Template:' .. s end local ns = s:sub(1, i - 1) if ns == '' or mw.site.namespaces[ns] then return s else return 'Template:' .. s end end local function trimTemplate(s) local needle = 'template:' if s:sub(1, needle:len()):lower() == needle then return s:sub(needle:len() + 1) else return s end end local function linkTitle(args) if _ne(args.nolink) then return args['1'] end local titleObj local titlePart = '[[' if args['1'] then -- This handles :Page and other NS titleObj = mw.title.new(args['1'], 'Template') else titleObj = mw.title.getCurrentTitle() end titlePart = titlePart .. (titleObj ~= nil and titleObj.fullText or addTemplate(args['1'])) local textPart = args.alttext if not _ne(textPart) then if titleObj ~= nil then textPart = titleObj:inNamespace("Template") and args['1'] or titleObj.fullText else -- redlink textPart = args['1'] end end if _ne(args.subst) then -- HACK: the ns thing above is probably broken textPart = 'subst:' .. textPart end if _ne(args.brace) then textPart = nw('{{') .. textPart .. nw('}}') elseif _ne(args.braceinside) then textPart = nw('{') .. textPart .. nw('}') end titlePart = titlePart .. '|' .. textPart .. ']]' if _ne(args.braceinside) then titlePart = nw('{') .. titlePart .. nw('}') end return titlePart end function p.main(frame) local args = getArgs(frame, { trim = true, removeBlanks = false }) return p._main(args) end function p._main(args) local bold = _ne(args.bold) or _ne(args.boldlink) or _ne(args.boldname) local italic = _ne(args.italic) or _ne(args.italics) local dontBrace = _ne(args.brace) or _ne(args.braceinside) local code = _ne(args.code) or _ne(args.tt) -- Build the link part local titlePart = linkTitle(args) if bold then titlePart = "'''" .. titlePart .. "'''" end if _ne(args.nowrapname) then titlePart = '<span class="nowrap">' .. titlePart .. '</span>' end -- Build the arguments local textPart = "" for i = 2, 11 do local ii = tostring(i) local val = args[ii] if val ~= nil then val = mw.text.unstripNoWiki(val) else break end if _ne(args.nowiki) then val = nw(val) end if italic then val = '<span style="font-style:italic;">' .. val .. '</span>' end textPart = textPart .. '|' .. val end if _ne(args['12']) then textPart = textPart .. '|…' end -- final wrap local ret = titlePart .. textPart if not dontBrace then ret = nw('{{') .. ret .. nw('}}') end if _ne(args.a) then ret = nw('*') .. ' ' .. ret end if _ne(args.kbd) then ret = '<kbd>' .. ret .. '</kbd>' end if code then ret = '<code>' .. ret .. '</code>' elseif _ne(args.plaincode) then ret = '<code style="border:none;background:transparent;">' .. ret .. '</code>' end if _ne(args.nowrap) then ret = '<span class="nowrap">' .. ret .. '</span>' end --[[ Wrap as html?? local span = mw.html.create('span') span:wikitext(ret) --]] if _ne(args.debug) then ret = ret .. '\n<pre>' .. mw.text.encode(mw.dumpObject(args)) .. '</pre>' end return ret end return p