模組:Effective protection level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 group required to perform a given action on a page. It currently tests the following criteria:
- The page being pending-changes protected: reviewer or autoconfirmed
- The page being in the MediaWiki namespace: sysop
- The page being a JavaScript, CSS or JSON subpage in userspace: sysop
- The page being protected: sysop, templateeditor, or autoconfirmed
- The page being used in a cascading-protected page: sysop
- The page's title matching the titleblacklist: templateeditor or autoconfirmed
- A file being moved: filemover
- A page being moved or a file being uploaded: autoconfirmed
- A non-Draft non-talk page being created: user
- Anything else: *
Note that if a template-protected file is moved, both filemover and templateeditor are required, but this will return only templateeditor. This is not likely to be changed any time soon, since template protection currently shouldn't be used on files.
Usage
Warning: This module will use up to 4 expensive parser function calls each time it is ran. It should only be used if the exact effective protection level is necessary. Otherwise, consider using title.protectionLevels instead.
From other modules
To load this module:
local effectiveProtectionLevel = require('Module:Effective protection level')._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 a string containing the name of the group required to perform the given action.
From wikitext
The parameters are the same as when it is called directly.
{{#invoke:Effective protection level|action|title}}
See also
local p = {}
-- Returns the permission required to perform a given action on a given title.
-- 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 ~= '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
if title.namespace == 8 then -- MediaWiki namespace
if title.contentModel == 'javascript' or title.contentModel == 'css' then -- site JS or CSS page
return 'interfaceadmin'
else -- any non-JS/CSS MediaWiki page
return 'sysop'
end
elseif title.namespace == 2 and title.isSubpage then
if title.contentModel == 'javascript' or title.contentModel == 'css' then -- user JS or CSS page
return 'interfaceadmin'
elseif title.contentModel == 'json' then -- user JSON page
return 'sysop'
end
end
local level = title.protectionLevels[action] and title.protectionLevels[action][1]
if level == 'sysop' or level == 'editprotected' then
return 'sysop'
elseif title.cascadingProtection.restrictions['edit'] and title.cascadingProtection.restrictions['edit'][1] then -- used by a cascading-protected page
return 'sysop'
elseif action == 'move' then
local blacklistentry = mw.ext.TitleBlacklist.test('edit', pagename) -- Testing action edit is correct, since this is for the source page. The target page name gets tested with action move.
if blacklistentry and not blacklistentry.params.autoconfirmed then
return 'sysop'
elseif title.namespace == 6 then
return 'filemover'
else
return 'autoconfirmed'
end
end
local blacklistentry = mw.ext.TitleBlacklist.test(action, pagename)
if blacklistentry then
if not blacklistentry.params.autoconfirmed then
return 'sysop'
else
return 'autoconfirmed'
end
elseif level == 'editsemiprotected' then -- create-semiprotected pages return this for some reason
return 'autoconfirmed'
elseif level then
return level
elseif action == 'upload' then
return 'autoconfirmed'
else
return '*'
end
end
setmetatable(p, { __index = function(t, k)
return function(frame)
return t._main(k, frame.args[1])
end
end })
return p