MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / maintenance / importSiteScripts.php

diff --git a/maintenance/importSiteScripts.php b/maintenance/importSiteScripts.php
new file mode 100644 (file)
index 0000000..7fdb355
--- /dev/null
+++ b/maintenance/importSiteScripts.php
@@ -0,0 +1,118 @@
+<?php
+/**
+ * Import all scripts in the MediaWiki namespace from a local site.
+ *
+ * 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
+ *
+ * @file
+ * @ingroup Maintenance
+ */
+
+require_once __DIR__ . '/Maintenance.php';
+
+/**
+ * Maintenance script to import all scripts in the MediaWiki namespace from a
+ * local site.
+ *
+ * @ingroup Maintenance
+ */
+class ImportSiteScripts extends Maintenance {
+       public function __construct() {
+               parent::__construct();
+               $this->addDescription( 'Import site scripts from a site' );
+               $this->addArg( 'api', 'API base url' );
+               $this->addArg( 'index', 'index.php base url' );
+               $this->addOption( 'username', 'User name of the script importer' );
+       }
+
+       public function execute() {
+               global $wgUser;
+
+               $username = $this->getOption( 'username', false );
+               if ( $username === false ) {
+                       $user = User::newSystemUser( 'ScriptImporter', [ 'steal' => true ] );
+               } else {
+                       $user = User::newFromName( $username );
+               }
+               $wgUser = $user;
+
+               $baseUrl = $this->getArg( 1 );
+               $pageList = $this->fetchScriptList();
+               $this->output( 'Importing ' . count( $pageList ) . " pages\n" );
+
+               foreach ( $pageList as $page ) {
+                       $title = Title::makeTitleSafe( NS_MEDIAWIKI, $page );
+                       if ( !$title ) {
+                               $this->error( "$page is an invalid title; it will not be imported\n" );
+                               continue;
+                       }
+
+                       $this->output( "Importing $page\n" );
+                       $url = wfAppendQuery( $baseUrl, [
+                               'action' => 'raw',
+                               'title' => "MediaWiki:{$page}" ] );
+                       $text = Http::get( $url, [], __METHOD__ );
+
+                       $wikiPage = WikiPage::factory( $title );
+                       $content = ContentHandler::makeContent( $text, $wikiPage->getTitle() );
+                       $wikiPage->doEditContent( $content, "Importing from $url", 0, false, $user );
+               }
+       }
+
+       protected function fetchScriptList() {
+               $data = [
+                       'action' => 'query',
+                       'format' => 'json',
+                       'list' => 'allpages',
+                       'apnamespace' => '8',
+                       'aplimit' => '500',
+                       'continue' => '',
+               ];
+               $baseUrl = $this->getArg( 0 );
+               $pages = [];
+
+               while ( true ) {
+                       $url = wfAppendQuery( $baseUrl, $data );
+                       $strResult = Http::get( $url, [], __METHOD__ );
+                       $result = FormatJson::decode( $strResult, true );
+
+                       $page = null;
+                       foreach ( $result['query']['allpages'] as $page ) {
+                               if ( substr( $page['title'], -3 ) === '.js' ) {
+                                       strtok( $page['title'], ':' );
+                                       $pages[] = strtok( '' );
+                               }
+                       }
+
+                       if ( $page !== null ) {
+                               $this->output( "Fetched list up to {$page['title']}\n" );
+                       }
+
+                       if ( isset( $result['continue'] ) ) { // >= 1.21
+                               $data = array_replace( $data, $result['continue'] );
+                       } elseif ( isset( $result['query-continue']['allpages'] ) ) { // <= 1.20
+                               $data = array_replace( $data, $result['query-continue']['allpages'] );
+                       } else {
+                               break;
+                       }
+               }
+
+               return $pages;
+       }
+}
+
+$maintClass = 'ImportSiteScripts';
+require_once RUN_MAINTENANCE_IF_MAIN;