Manual:MediaWiki.php

Arquivo MediaWiki: MediaWiki.php
Local:	includes/
Código fonte:	master • 1.42.3 • 1.41.4 • 1.39.10
Classes:	MediaWiki

Descrição

Entre outras coisas, este arquivo contém:

• Function run, called from index.php. Run the current MediaWiki instance, calling checkMaxLag, main, triggerJobs and restInPeace.

• checkMaxLag($maxLag): verificar se o atraso máximo de escravos de banco de dados é maior do que o parâmetro maxlag, e se for o caso, emite uma mensagem de erro.

verificar se o atraso máximo de escravos de banco de dados é maior do que a variável $maxLag, e se for o caso, emite uma mensagem de erro. Esta função é utilizada por ApiMain.php.

• Function main which creates a Title object depending on the title parameter passed to index.php.

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 called performRequestForTitle, and before version 1.16 it was called initialize) 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 performAction if initializeArticle returned an article, or

• • Calls redirect if initializeArticle returned a string.

• 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

• • A string if it's an interwiki redirect or a redirect to a special page

• Function performAction (called by performRequest) 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 by run) which does the following:

• Faz todas as atualizações deferidas.

• • 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).

Ganchos

• ArticleFromTitle (introduzido na 1.8) now is moved into Article.php
• MediaWikiPerformAction (introduzido na 1.12)
• UnknownAction (obsoleto na versão 1.19)(removido na 1.33)
• InitializeArticleMaybeRedirect (introduzido na 1.13)
• CustomEditor (introduzido na 1.9.1) now is moved into EditAction.php
• BeforeInitialize (introduzido na 1.16)

Ver também

• Manual:Code
• Manual:Convenções de codificação