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<?php
/**
* We want to make this whole thing as seamless as possible to the
* end-user. Unfortunately, we can't do _all_ of the work in the class
* because A) included files are not in global scope, but in the scope
* of their caller, and B) MediaWiki has way too many globals. So instead
* we'll kinda fake it, and do the requires() inline. <3 PHP
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @author Chad Horohoe <chad@anyonecanedit.org>
* @file
* @ingroup Maintenance
*/
if ( !defined( 'RUN_MAINTENANCE_IF_MAIN' ) ) {
echo "This file must be included after Maintenance.php\n";
exit( 1 );
}
// Wasn't included from the file scope, halt execution (probably wanted the class)
// If a class is using commandLine.inc (old school maintenance), they definitely
// cannot be included and will proceed with execution
if ( !Maintenance::shouldExecute() && $maintClass != 'CommandLineInc' ) {
return;
}
if ( !$maintClass || !class_exists( $maintClass ) ) {
echo "\$maintClass is not set or is set to a non-existent class.\n";
exit( 1 );
}
// Get an object to start us off
$maintenance = new $maintClass();
// Basic sanity checks and such
$maintenance->setup();
// We used to call this variable $self, but it was moved
// to $maintenance->mSelf. Keep that here for b/c
$self = $maintenance->getName();
# Start the autoloader, so that extensions can derive classes from core files
require_once "$IP/includes/AutoLoader.php";
# Stub the profiler
require_once "$IP/includes/profiler/Profiler.php";
# Start the profiler
$wgProfiler = array();
if ( file_exists( "$IP/StartProfiler.php" ) ) {
require "$IP/StartProfiler.php";
}
// Some other requires
require_once "$IP/includes/Defines.php";
require_once "$IP/includes/DefaultSettings.php";
# Load composer's autoloader if present
if ( is_readable( "$IP/vendor/autoload.php" ) ) {
require_once "$IP/vendor/autoload.php";
}
if ( defined( 'MW_CONFIG_CALLBACK' ) ) {
# Use a callback function to configure MediaWiki
call_user_func( MW_CONFIG_CALLBACK );
} else {
if ( file_exists( "$IP/../wmf-config/wikimedia-mode" ) ) {
// Load settings, using wikimedia-mode if needed
// @todo FIXME: Replace this hack with general farm-friendly code
# @todo FIXME: Wikimedia-specific stuff needs to go away to an ext
# Maybe a hook?
global $cluster;
$cluster = 'pmtpa';
require "$IP/../wmf-config/wgConf.php";
}
// Require the configuration (probably LocalSettings.php)
require $maintenance->loadSettings();
}
if ( $maintenance->getDbType() === Maintenance::DB_ADMIN &&
is_readable( "$IP/AdminSettings.php" ) )
{
require "$IP/AdminSettings.php";
}
if ( $maintenance->getDbType() === Maintenance::DB_NONE ) {
if ( $wgLocalisationCacheConf['storeClass'] === false && ( $wgLocalisationCacheConf['store'] == 'db' || ( $wgLocalisationCacheConf['store'] == 'detect' && !$wgCacheDirectory ) ) ) {
$wgLocalisationCacheConf['storeClass'] = 'LCStore_Null';
}
}
$maintenance->finalSetup();
// Some last includes
require_once "$IP/includes/Setup.php";
// Much much faster startup than creating a title object
$wgTitle = null;
// Do the work
try {
$maintenance->execute();
// Potentially debug globals
$maintenance->globals();
// Perform deferred updates.
DeferredUpdates::doUpdates( 'commit' );
// log profiling info
wfLogProfilingData();
// Commit and close up!
$factory = wfGetLBFactory();
$factory->commitMasterChanges();
$factory->shutdown();
} catch ( MWException $mwe ) {
echo $mwe->getText();
exit( 1 );
}
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