Module:Purge/sandbox

This module produces a link to purge a page's cache. This is usually the current page, but can be another page.

From wikitext, this module should be accessed via Template:Purge. Please see the template page for documentation.

local mPurge = require('Module:Purge')

mPurge._main(args)

args is a table of arguments, identical to the ones accepted by Template:Purge. Please see the template documentation for more details.

-- This module implements [[Template:Purge]].

local p = {}

local function makeUrlLink(url, display)
 return string.format('[%s %s]', url, display)
end

function p._main(args)
 -- Make the URL
 local url
 do
  local title
  if args.page then
   title = mw.title.new(args.page)
   if not title then
    error(string.format(
     "'%s' is not a valid page name",
     args.page
    ), 2)
   end
  else
   title = mw.title.getCurrentTitle()
  end
  if args.anchor then
   title.fragment = args.anchor
  end
  url = title:fullUrl{action = 'purge'}
 end
 
 -- Make the display
 local display
 if args.page then
  display = args[1] or 'Purge'
 else
  display = mw.html.create('span')
  display
   :attr('title', 'Purge this page')
   :wikitext(args[1] or 'Purge')
  display = tostring(display)
 end
 
 -- Output the HTML
 local root = mw.html.create('span')
 root
  :addClass('noprint')
  :addClass('plainlinks')
  :addClass('purgelink')
  :wikitext(makeUrlLink(url, display))
 
 return tostring(root)
end

function p.main(frame)
 local args = frame:getParent().args
 return p._main(args)
end

return p

Module:Purge/sandbox

Usage

From wiktext

From Lua

Languages