SemanticMediaWiki / SemanticApprovedRevs

SemanticApprovedRevs.php

<?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 17 and the first side effect is on line 12.

use SMW\ApprovedRevs\Hooks;

/**
 * Extension ...
 *
 * @see https://github.com/SemanticMediaWiki/SemanticApprovedRevs
 *
 * @defgroup SemanticApprovedRevs Semantic Approved Revs
 */
SemanticApprovedRevs::load();

/**
 * @codeCoverageIgnore
 */
class SemanticApprovedRevs {

	/**
	 * @since 1.0
	 *
	 * @note It is expected that this function is loaded before LocalSettings.php
	 * to ensure that settings and global functions are available by the time
	 * the extension is activated.
	 */
	public static function load() {
		if ( is_readable( __DIR__ . '/vendor/autoload.php' ) ) {
			include_once __DIR__ . '/vendor/autoload.php';
		}
	}

	/**
	 * @since 1.0
	 * @see https://www.mediawiki.org/wiki/Manual:Extension.json/Schema#callback
	 */
	public static function initExtension( $credits = [] ) {
		// See https://phabricator.wikimedia.org/T151136
		define( 'SMW_APPROVED_REVS_VERSION', isset( $credits['version'] ) ? $credits['version'] : 'UNKNOWN' );

		$GLOBALS['wgMessagesDirs']['SemanticApprovedRevs'] = __DIR__ . '/i18n';
	}

	/**
	 * @since 1.0
	 */
	public static function onExtensionFunction() {

		if ( !defined( 'SMW_VERSION' ) ) {
			if ( PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg' ) {
				die( "\nThe 'Semantic Approved Revs' extension requires the 'Semantic MediaWiki' extension to be installed and enabled.\n" );

The method onExtensionFunction() contains an exit expression.

			} else {
				die(

The method onExtensionFunction() contains an exit expression.

					'<b>Error:</b> The <a href="https://github.com/SemanticMediaWiki/SemanticApprovedRevs/">Semantic Approved Revs</a> extension' .
					' requires the <a href="https://www.semantic-mediawiki.org/wiki/Semantic_MediaWiki">Semantic MediaWiki</a> extension to be installed and enabled.<br />'
				);
			}
		}

		// We expected to check for APPROVED_REVS_VERSION but the extension and
		// its `extension.json` doesn't set the constant so we have to rely on
		// active class loading (which is an anti-pattern) to check whether the
		// extension is enabled or not!
		if ( !class_exists( 'ApprovedRevs' ) ) {
			if ( PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg' ) {
				die( "\nThe 'Semantic Approved Revs' extension requires the 'Approved Revs' extension to be installed and enabled.\n" );

The method onExtensionFunction() contains an exit expression.

			} else {
				die(

The method onExtensionFunction() contains an exit expression.

					'<b>Error:</b> The <a href="https://github.com/SemanticMediaWiki/SemanticApprovedRevs/">Semantic Approved Revs</a> extension' .
					' requires the <a href="https://www.mediawiki.org/wiki/Extension:Approved_Revs">Approved Revs</a> extension to be installed and enabled.<br />'
				);
			}
		}

		if ( defined( 'SESP_VERSION' ) && version_compare( SESP_VERSION, '2.1.0', '<' ) && ( $prop = Hooks::hasPropertyCollisions( $GLOBALS ) ) !== false ) {
			die(

The method onExtensionFunction() contains an exit expression.

				"\nPlease remove the `$prop` property (defined by the SemanticExtraSpecialProperties extension) and switch to the new SESP version 2.1" .
				" to avoid collision with the 'Semantic Approved Revs' list of properties.\n"
			);
		}

		$hooks = new Hooks();
		$hooks->register();
	}

}