MediaWiki 1.30.2

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

diff --git a/maintenance/addRFCandPMIDInterwiki.php b/maintenance/addRFCandPMIDInterwiki.php
new file mode 100644 (file)
index 0000000..b21bfbb
--- /dev/null
+++ b/maintenance/addRFCandPMIDInterwiki.php
@@ -0,0 +1,95 @@
+<?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
+ *
+ * @file
+ */
+
+require_once __DIR__ . '/Maintenance.php';
+
+/**
+ * Run automatically with update.php
+ *
+ * - Changes "rfc" URL to use tools.ietf.org domain
+ * - Adds "pmid" interwiki
+ *
+ * @since 1.28
+ */
+class AddRFCAndPMIDInterwiki extends LoggedUpdateMaintenance {
+       public function __construct() {
+               parent::__construct();
+               $this->addDescription( 'Add RFC and PMID to the interwiki database table' );
+       }
+
+       protected function getUpdateKey() {
+               return __CLASS__;
+       }
+
+       protected function updateSkippedMessage() {
+               return 'RFC and PMID already added to interwiki database table.';
+       }
+
+       protected function doDBUpdates() {
+               $interwikiCache = $this->getConfig()->get( 'InterwikiCache' );
+               // Using something other than the database,
+               if ( $interwikiCache !== false ) {
+                       return true;
+               }
+               $dbw = $this->getDB( DB_MASTER );
+               $rfc = $dbw->selectField(
+                       'interwiki',
+                       'iw_url',
+                       [ 'iw_prefix' => 'rfc' ],
+                       __METHOD__
+               );
+
+               // Old pre-1.28 default value, or not set at all
+               if ( $rfc === false || $rfc === 'http://www.rfc-editor.org/rfc/rfc$1.txt' ) {
+                       $dbw->replace(
+                               'interwiki',
+                               [ 'iw_prefix' ],
+                               [
+                                       'iw_prefix' => 'rfc',
+                                       'iw_url' => 'https://tools.ietf.org/html/rfc$1',
+                                       'iw_api' => '',
+                                       'iw_wikiid' => '',
+                                       'iw_local' => 0,
+                               ],
+                               __METHOD__
+                       );
+               }
+
+               $dbw->insert(
+                       'interwiki',
+                       [
+                               'iw_prefix' => 'pmid',
+                               'iw_url' => 'https://www.ncbi.nlm.nih.gov/pubmed/$1?dopt=Abstract',
+                               'iw_api' => '',
+                               'iw_wikiid' => '',
+                               'iw_local' => 0,
+                       ],
+                       __METHOD__,
+                       // If there's already a pmid interwiki link, don't
+                       // overwrite it
+                       [ 'IGNORE' ]
+               );
+
+               return true;
+       }
+}
+
+$maintClass = 'AddRFCAndPMIDInterwiki';
+require_once RUN_MAINTENANCE_IF_MAIN;