Manual:MediaWiki.php/ru
Файл MediaWiki: MediaWiki.php | |
---|---|
Расположение: | includes/ |
Исходный код: | master • 1.42.3 • 1.41.4 • 1.39.10 |
Классы: | MediaWiki |
Description
Эта страница устарела. |
Among other things this file contains:
- Function
run
, called from index.php. Run the current MediaWiki instance, callingcheckMaxLag
,main
,triggerJobs
andrestInPeace
.
- Function
checkMaxLag
: check if the maximum lag of database slaves is higher thanmaxlag
parameter, and if it's the case, output an error message.
It's primarily used in requests to api.php , explicitly called by ApiMain.php before 1.19, although since 1.19 it works for index.php requests too.
If the curid
parameter is passed, it will override the title
. If the curid
parameter isn't passed and the oldid
parameter is passed, it will override the title
if it's not a special page.
- Function
performRequest
(before version 1.18 it was calledperformRequestForTitle
, and before version 1.16 it was calledinitialize
) which does the most of the work. It:
- Checks for invalid titles, or read permission errors
- Performs interwiki redirects and canonical redirects
- If it's a special page, calls the special page code
- Calls
initializeArticle
, and
- Calls
- Calls
performAction
ifinitializeArticle
returned an article, or
- Calls
- Calls
redirect
ifinitializeArticle
returned a string.
- Calls
- Function
initializeArticle
, which creates an Article object from the Title given.
Then it checks if it is a redirect and if it's the case, recreate another Article from the target of the redirect and changes $wgTitle
. It can return either:
- An article object, which will be passed
performAction
to execute the requested action
- An article object, which will be passed
- A string if it's an interwiki redirect or a redirect to a special page
- Function
performAction
(called byperformRequest
) which performs most actions, including creating the HTML.
For example, in the case of viewing a page, function "view" in Article.php is called.
- Function
restInPeace
(called byrun
) which does the following:
- Perform deferred updates
- Commit any database transactions
- Function
triggerJobs
(doJobs
before 1.23), which runs zero, one or more jobs from the Job queue, depending on$wgJobRunRate
.
Called from run
(it was called from restInPeace
before 1.23).
- ArticleFromTitle (введено в 1.8) now is moved into Article.php
- MediaWikiPerformAction (введено в 1.12)
- UnknownAction (устарело в 1.19)(удалено в 1.33)
- InitializeArticleMaybeRedirect (введено в 1.13)
- CustomEditor (введено в 1.9.1) now is moved into EditAction.php
- BeforeInitialize (введено в 1.16)