Module:Template parameter value
Usage
Creates a usage of {{Template parameter value}} with the parameters defined in the documentation of the template.
local p = {} local escape = require("Module:String")._escapePattern function trimspaces(s) return string.gsub(s, "^%s*(.-)%s*$", "%1") end local function getTitle(title) local success, titleObj = pcall(mw.title.new, title) if success then return titleObj else return nil end end function p.main(frame) local args = require('Module:Arguments').getArgs(frame, { wrappers = 'Template:Template parameter value' }) local template = escape(args[2]) local parameter = escape(args[4]) local numberedParameter = (tonumber(parameter) ~= nil) local templateCount = 0 local parameterCount = 0 local pipemarker = '~_~TPVPIPEMARKER~_~' local templateMatch = tonumber(args[3] or 1) local parameterMatch = tonumber(args[5] or 1)*(numberedParameter and parameter or 1) local targettitle = getTitle(args[1]) if targettitle == nil then return "" end local content = string.gsub(targettitle:getContent() or "", "[\r\n]", "") -- Escape some pipes content = string.gsub(content, '(%[%[[^%[{}]*)|([^%[%]{}]*%]%])', '%1' .. pipemarker ..'%2') while templateCount ~= templateMatch do if content == nil then return "" end content = string.match(content, '{{' .. template .. "(.+)") templateCount = templateCount + 1 end while parameterCount ~= parameterMatch do if content == nil then return "" end content = string.match(content, '|%s*' .. (numberedParameter and "" or parameter .. '%s*=%s*') .. '([^|].*)') parameterCount = parameterCount + 1 end if content == nil then return "" end content = string.gsub(content, "</?%a*include%a*>", "") content = string.match(content, '^([^|}]*{{[^}]+}}[^|}]*)|') or string.match(content, '([^|}]+)') content = string.gsub(content, pipemarker, '|') content = frame:preprocess{text = content} content = trimspaces(content) return content end return p