a4853b0aa5
This extracts the MediaWikiEntryPoint base class and ActionEntryPoint class from the MediaWiki class. MediaWiki itself be deprecated. The intent is to create other subclasses of MediaWikiEntryPoint for the use by other entry points such as thumb.php or api.php. This will allow us to share code between entry points, and make these entry points testable by moving their implementation into a class. Bug: T354216 Change-Id: Ib70e4e67e4cb1b65ac218c095864fb6eb43d0929
92 lines
2.9 KiB
PHP
92 lines
2.9 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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/**
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* An error page which can definitely be safely rendered using the OutputPage.
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*
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* @newable
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* @stable to extend
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*
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* @since 1.7
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* @ingroup Exception
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*/
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class ErrorPageError extends MWException implements ILocalizedException {
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public const SEND_OUTPUT = 0;
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public const STAGE_OUTPUT = 1;
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public $title, $msg, $params;
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/**
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* Note: these arguments are keys into wfMessage(), not text!
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*
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* @stable to call
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*
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* @param string|Message $title Message key (string) for page title, or a Message object
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* @param string|Message $msg Message key (string) for error text, or a Message object
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* @param array $params Array with parameters to wfMessage()
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*/
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public function __construct( $title, $msg, $params = [] ) {
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$this->title = $title;
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$this->msg = $msg;
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$this->params = $params;
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// T46111: Messages in the log files should be in English and not
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// customized by the local wiki. So get the default English version for
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// passing to the parent constructor. Our overridden report() below
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// makes sure that the page shown to the user is not forced to English.
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$enMsg = $this->getMessageObject();
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$enMsg->inLanguage( 'en' )->useDatabase( false );
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parent::__construct( $enMsg->text() );
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}
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/**
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* Return a Message object for this exception
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* @since 1.29
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* @return Message
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*/
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public function getMessageObject() {
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if ( $this->msg instanceof Message ) {
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return clone $this->msg;
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}
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return wfMessage( $this->msg, $this->params );
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}
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/**
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* @stable to override
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* @param int $action
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*
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* @throws FatalError
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* @throws MWException
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*/
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public function report( $action = self::SEND_OUTPUT ) {
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if ( self::isCommandLine() || defined( 'MW_API' ) ) {
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parent::report();
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} else {
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global $wgOut;
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$wgOut->showErrorPage( $this->title, $this->msg, $this->params );
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// Allow skipping of the final output step, so that web-based page views
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// from MediaWiki.php, can inspect the staged OutputPage state, and perform
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// graceful shutdown via prepareForOutput() first, just like for regular
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// output when there isn't an error page.
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if ( $action === self::SEND_OUTPUT ) {
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$wgOut->output();
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}
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}
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}
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}
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