AddRFCAndPMIDInterwiki

Complexity

Total Complexity

7

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getUpdateKey()	0	3	1
A	updateSkippedMessage()	0	3	1
B	doDBUpdates()	0	47	4

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 31 and the first side effect is on line 21.

/**
 * 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;