From: Kunal Mehta <legoktm@member.fsf.org>
Date: Thu, 6 Oct 2016 02:55:46 +0000 (-0700)
Subject: Add 'pmid' to the default interwiki list, and update 'rfc'
X-Git-Tag: 1.31.0-rc.0~5185^2
X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=commitdiff_plain;h=c86a06ae3b72f0f1dc5ad77b4d2641e61fac5c32

Add 'pmid' to the default interwiki list, and update 'rfc'

As an alternative to using magic links, PMID was added to the default
interwiki list.

RFC already existed, but the URL in the default list was pointing to
rfc-editor.org, not the tools.ietf.org view like the RFC magic link or
Wikimedia interwiki map are.

Updating the default lists in maintenance/interwiki* only affects new
installations, so a post-database update maintenance script adds and
updates the two interwiki prefixes.

Bug: T147536
Change-Id: I5a2c2c9b0f989da62a4395c9516d880c7d923444
---

diff --git a/autoload.php b/autoload.php
index ffd6557f5d..748d954e30 100644
--- a/autoload.php
+++ b/autoload.php
@@ -10,6 +10,7 @@ $wgAutoloadLocalClasses = [
 	'Action' => __DIR__ . '/includes/actions/Action.php',
 	'ActiveUsersPager' => __DIR__ . '/includes/specials/pagers/ActiveUsersPager.php',
 	'ActivityUpdateJob' => __DIR__ . '/includes/jobqueue/jobs/ActivityUpdateJob.php',
+	'AddRFCAndPMIDInterwiki' => __DIR__ . '/maintenance/addRFCandPMIDInterwiki.php',
 	'AjaxDispatcher' => __DIR__ . '/includes/AjaxDispatcher.php',
 	'AjaxResponse' => __DIR__ . '/includes/AjaxResponse.php',
 	'AllMessagesTablePager' => __DIR__ . '/includes/specials/pagers/AllMessagesTablePager.php',
diff --git a/includes/installer/DatabaseUpdater.php b/includes/installer/DatabaseUpdater.php
index aece3170f0..ff87e9f586 100644
--- a/includes/installer/DatabaseUpdater.php
+++ b/includes/installer/DatabaseUpdater.php
@@ -77,6 +77,7 @@ abstract class DatabaseUpdater {
 		PopulateBacklinkNamespace::class,
 		FixDefaultJsonContentPages::class,
 		CleanupEmptyCategories::class,
+		AddRFCAndPMIDInterwiki::class,
 	];
 
 	/**
diff --git a/maintenance/addRFCandPMIDInterwiki.php b/maintenance/addRFCandPMIDInterwiki.php
new file mode 100644
index 0000000000..9740ef2d79
--- /dev/null
+++ b/maintenance/addRFCandPMIDInterwiki.php
@@ -0,0 +1,86 @@
+<?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'
+				],
+				__METHOD__
+			);
+		}
+
+		$dbw->insert(
+			'interwiki',
+			[
+				'iw_prefix' => 'pmid',
+				'iw_url' => 'https://www.ncbi.nlm.nih.gov/pubmed/$1?dopt=Abstract',
+			],
+			__METHOD__,
+			// If there's already a pmid interwiki link, don't
+			// overwrite it
+			[ 'IGNORE' ]
+		);
+
+		return true;
+	}
+}
diff --git a/maintenance/interwiki.list b/maintenance/interwiki.list
index 3cc009e744..fa8bf3b842 100644
--- a/maintenance/interwiki.list
+++ b/maintenance/interwiki.list
@@ -34,8 +34,9 @@ mozillawiki|http://wiki.mozilla.org/$1|0|https://wiki.mozilla.org/api.php
 mw|https://www.mediawiki.org/wiki/$1|0|https://www.mediawiki.org/w/api.php
 oeis|http://oeis.org/$1|0|
 openwiki|http://openwiki.com/ow.asp?$1|0|
+pmid|https://www.ncbi.nlm.nih.gov/pubmed/$1?dopt=Abstract|0|
 pythoninfo|http://wiki.python.org/moin/$1|0|
-rfc|http://www.rfc-editor.org/rfc/rfc$1.txt|0|
+rfc|https://tools.ietf.org/html/rfc$1|0|
 s23wiki|http://s23.org/wiki/$1|0|http://s23.org/w/api.php
 seattlewireless|http://seattlewireless.net/$1|0|
 senseislibrary|http://senseis.xmp.net/?$1|0|
diff --git a/maintenance/interwiki.sql b/maintenance/interwiki.sql
index 0e0bb5c52a..adb6cd141e 100644
--- a/maintenance/interwiki.sql
+++ b/maintenance/interwiki.sql
@@ -36,8 +36,9 @@ REPLACE INTO /*$wgDBprefix*/interwiki (iw_prefix,iw_url,iw_local,iw_api) VALUES
 ('mw','https://www.mediawiki.org/wiki/$1',0,'https://www.mediawiki.org/w/api.php'),
 ('oeis','http://oeis.org/$1',0,''),
 ('openwiki','http://openwiki.com/ow.asp?$1',0,''),
+('pmid', 'https://www.ncbi.nlm.nih.gov/pubmed/$1?dopt=Abstract',0,''),
 ('pythoninfo','http://wiki.python.org/moin/$1',0,''),
-('rfc','http://www.rfc-editor.org/rfc/rfc$1.txt',0,''),
+('rfc','https://tools.ietf.org/html/rfc$1',0,''),
 ('s23wiki','http://s23.org/wiki/$1',0,'http://s23.org/w/api.php'),
 ('seattlewireless','http://seattlewireless.net/$1',0,''),
 ('senseislibrary','http://senseis.xmp.net/?$1',0,''),