24aaf234fa
Due to the weird inheritance structure of the FileRepo tree, ForeignDBViaLBRepo inherited the wrong getInfo behavior and returned the favicon of the local wiki. Change-Id: I4892247c0e4a2e05c9148efe089f0ff52459bbd0 Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/253
97 lines
2.5 KiB
PHP
97 lines
2.5 KiB
PHP
<?php
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/**
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* A foreign repository with a MediaWiki database accessible via the configured LBFactory.
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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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* @ingroup FileRepo
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*/
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/**
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* A foreign repository with a MediaWiki database accessible via the configured LBFactory
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*
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* @ingroup FileRepo
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*/
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class ForeignDBViaLBRepo extends LocalRepo {
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/** @var string */
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protected $wiki;
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/** @var string */
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protected $dbName;
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/** @var string */
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protected $tablePrefix;
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/** @var array */
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protected $fileFactory = array( 'ForeignDBFile', 'newFromTitle' );
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/** @var array */
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protected $fileFromRowFactory = array( 'ForeignDBFile', 'newFromRow' );
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/**
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* @param array|null $info
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*/
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function __construct( $info ) {
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parent::__construct( $info );
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$this->wiki = $info['wiki'];
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list( $this->dbName, $this->tablePrefix ) = wfSplitWikiID( $this->wiki );
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$this->hasSharedCache = $info['hasSharedCache'];
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}
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/**
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* @return DatabaseBase
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*/
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function getMasterDB() {
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return wfGetDB( DB_MASTER, array(), $this->wiki );
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}
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/**
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* @return DatabaseBase
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*/
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function getSlaveDB() {
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return wfGetDB( DB_SLAVE, array(), $this->wiki );
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}
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function hasSharedCache() {
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return $this->hasSharedCache;
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}
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/**
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* Get a key on the primary cache for this repository.
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* Returns false if the repository's cache is not accessible at this site.
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* The parameters are the parts of the key, as for wfMemcKey().
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* @return bool|string
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*/
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function getSharedCacheKey( /*...*/ ) {
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if ( $this->hasSharedCache() ) {
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$args = func_get_args();
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array_unshift( $args, $this->wiki );
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return implode( ':', $args );
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} else {
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return false;
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}
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}
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protected function assertWritableRepo() {
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throw new MWException( get_class( $this ) . ': write operations are not supported.' );
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}
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public function getInfo() {
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return FileRepo::getInfo();
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}
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}
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