模組:Effective protection expiry檢視原始碼檢視歷史
 | 本模組已被保護。此為高度可見模組，其已用於大量條目或被頻繁替換引用。由於破壞或失誤會影響諸多頁面，即便細小的改動也可能導致大量服務器負載，因此已被保護，不可編輯。 |
This module provides a way to retrieve the expiry of a restriction over a given action on a page.
Usage
This module will use up to 1 expensive parser function call each time it is ran. It will not use any if Module:Effective protection level was already called.
From other modules
To load this module:
local effectiveProtectionExpiry = require('Module:Effective protection expiry')._main
The function accepts two parameters. The first is a string containing the action to check, which must be one of "edit", "create", "move", "upload", or "autoreview". The second is optional, and can either be the name of the page to check, or a title returned from the mw.title functions. If the second parameter is omitted, the page being displayed is the one checked against.
The return value is either a date string in YY-MM-DDThh:mm:ss format, or one of the following strings:
infinity- for pages protected indefinitelyunknown- for pages which are not protected or where the expiry is unknown
Note that if the page is not protected for the requested action, this will return 'infinity'. You need to check separately with Module:Effective protection level.
From wikitext
The parameters are the same as when it is called directly.
{{#invoke:Effective protection expiry|action|title}}
See also
local p = {}
-- Returns the expiry of a restriction of an action on a given title, or unknown if it cannot be known.
-- If no title is specified, the title of the page being displayed is used.
function p._main(action, pagename)
local title
if type(pagename) == 'table' and pagename.prefixedText then
title = pagename
elseif pagename then
title = mw.title.new(pagename)
else
title = mw.title.getCurrentTitle()
end
pagename = title.prefixedText
if action == 'autoreview' then
return 'unknown'
elseif action ~= 'edit' and action ~= 'move' and action ~= 'create' and action ~= 'upload' then
error( 'First parameter must be one of edit, move, create, upload, autoreview', 2 )
end
local rawExpiry = mw.getCurrentFrame():callParserFunction('PROTECTIONEXPIRY', action, pagename)
if rawExpiry == 'infinity' then
return 'infinity'
elseif rawExpiry == '' then
return 'unknown'
else
local year = mw.ustring.sub( rawExpiry, 1, 4 )
local month = mw.ustring.sub( rawExpiry, 5, 6 )
local day = mw.ustring.sub( rawExpiry, 7, 8 )
return year .. '-' .. month .. '-' .. day
end
end
setmetatable(p, { __index = function(t, k)
return function(frame)
return t._main(k, frame.args[1])
end
end })
return p