maintenance/rebuildSitesCache.php

   1 <?php
   2
   3 /**
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  * http://www.gnu.org/copyleft/gpl.html
  18  *
  19  * @file
  20  * @ingroup Maintenance
  21  */
  22
  23 require_once __DIR__ . '/Maintenance.php';
  24
  25 /**
  26  * Maintenance script to dump a SiteStore as a static json file.
  27  *
  28  * @ingroup Maintenance
  29  */
  30 class RebuildSitesCache extends Maintenance {
  31
  32         public function __construct() {
  33                 parent::__construct();
  34
  35                 $this->addDescription( 'Cache sites as json for file-based lookup.' );
  36                 $this->addOption( 'file', 'File to output the json to', false, true );
  37         }
  38
  39         public function execute() {
  40                 $sitesCacheFileBuilder = new SitesCacheFileBuilder(
  41                         \MediaWiki\MediaWikiServices::getInstance()->getSiteLookup(),
  42                         $this->getCacheFile()
  43                 );
  44
  45                 $sitesCacheFileBuilder->build();
  46         }
  47
  48         /**
  49          * @return string
  50          */
  51         private function getCacheFile() {
  52                 if ( $this->hasOption( 'file' ) ) {
  53                         $jsonFile = $this->getOption( 'file' );
  54                 } else {
  55                         $jsonFile = $this->getConfig()->get( 'SitesCacheFile' );
  56
  57                         if ( $jsonFile === false ) {
  58                                 $this->error( 'Error: No file set in configuration for SitesCacheFile.', 1 );
  59                         }
  60                 }
  61
  62                 return $jsonFile;
  63         }
  64
  65 }
  66
  67 $maintClass = "RebuildSitesCache";
  68 require_once RUN_MAINTENANCE_IF_MAIN;