6e9b4f0e9c
Per wikitech-l consensus: https://lists.wikimedia.org/pipermail/wikitech-l/2016-February/084821.html Notes: * Disabled CallTimePassByReference due to false positives (T127163) Change-Id: I2c8ce713ce6600a0bb7bf67537c87044c7a45c4b
118 lines
4.1 KiB
PHP
118 lines
4.1 KiB
PHP
<?php
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/**
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* This file is the entry point for all API queries.
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*
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* It begins by checking whether the API is enabled on this wiki; if not,
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* it informs the user that s/he should set $wgEnableAPI to true and exits.
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* Otherwise, it constructs a new ApiMain using the parameter passed to it
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* as an argument in the URL ('?action=') and with write-enabled set to the
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* value of $wgEnableWriteAPI as specified in LocalSettings.php.
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* It then invokes "execute()" on the ApiMain object instance, which
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* produces output in the format specified in the URL.
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*
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* Copyright © 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
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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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use MediaWiki\Logger\LegacyLogger;
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// So extensions (and other code) can check whether they're running in API mode
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define( 'MW_API', true );
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require __DIR__ . '/includes/WebStart.php';
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$starttime = microtime( true );
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// URL safety checks
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if ( !$wgRequest->checkUrlExtension() ) {
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return;
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}
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// Verify that the API has not been disabled
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if ( !$wgEnableAPI ) {
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header( $_SERVER['SERVER_PROTOCOL'] . ' 500 MediaWiki configuration Error', true, 500 );
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echo 'MediaWiki API is not enabled for this site. Add the following line to your LocalSettings.php'
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. '<pre><b>$wgEnableAPI=true;</b></pre>';
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die( 1 );
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}
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// Set a dummy $wgTitle, because $wgTitle == null breaks various things
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// In a perfect world this wouldn't be necessary
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$wgTitle = Title::makeTitle( NS_SPECIAL, 'Badtitle/dummy title for API calls set in api.php' );
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// RequestContext will read from $wgTitle, but it will also whine about it.
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// In a perfect world this wouldn't be necessary either.
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RequestContext::getMain()->setTitle( $wgTitle );
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try {
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/* Construct an ApiMain with the arguments passed via the URL. What we get back
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* is some form of an ApiMain, possibly even one that produces an error message,
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* but we don't care here, as that is handled by the ctor.
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*/
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$processor = new ApiMain( RequestContext::getMain(), $wgEnableWriteAPI );
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// Last chance hook before executing the API
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Hooks::run( 'ApiBeforeMain', [ &$processor ] );
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if ( !$processor instanceof ApiMain ) {
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throw new MWException( 'ApiBeforeMain hook set $processor to a non-ApiMain class' );
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}
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} catch ( Exception $e ) {
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// Crap. Try to report the exception in API format to be friendly to clients.
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ApiMain::handleApiBeforeMainException( $e );
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$processor = false;
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}
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// Process data & print results
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if ( $processor ) {
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$processor->execute();
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}
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// Log what the user did, for book-keeping purposes.
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$endtime = microtime( true );
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// Log the request
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if ( $wgAPIRequestLog ) {
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$items = [
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wfTimestamp( TS_MW ),
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$endtime - $starttime,
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$wgRequest->getIP(),
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$wgRequest->getHeader( 'User-agent' )
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];
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$items[] = $wgRequest->wasPosted() ? 'POST' : 'GET';
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if ( $processor ) {
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try {
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$manager = $processor->getModuleManager();
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$module = $manager->getModule( $wgRequest->getVal( 'action' ), 'action' );
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} catch ( Exception $ex ) {
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$module = null;
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}
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if ( !$module || $module->mustBePosted() ) {
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$items[] = "action=" . $wgRequest->getVal( 'action' );
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} else {
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$items[] = wfArrayToCgi( $wgRequest->getValues() );
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}
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} else {
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$items[] = "failed in ApiBeforeMain";
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}
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LegacyLogger::emit( implode( ',', $items ) . "\n", $wgAPIRequestLog );
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wfDebug( "Logged API request to $wgAPIRequestLog\n" );
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}
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$mediawiki = new MediaWiki();
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$mediawiki->doPostOutputShutdown( 'fast' );
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