Move extension registration into extension.json

RELEASE-NOTES.md

@@ -7,6 +7,7 @@ This file contains the RELEASE-NOTES of the **Semantic Meta Tags** (a.k.a. SMT)
   * Semantic MediaWiki to version 7.0 and later
   * MediaWiki to version 1.43 and later
 * Updated to Semantic MediaWiki 7.0's namespaced data-item classes
+* Moved the extension registration and settings defaults into `extension.json` (the `$smtg…` configuration variable names are unchanged)
 * The major version jumps from 4.x to 7.0 to track the Semantic MediaWiki release it supports
 
 ### 4.1.1

extension.json

@@ -20,19 +20,43 @@
 			"i18n"
 		]
 	},
-	"callback": "SemanticMetaTags::initExtension",
 	"ExtensionFunctions": [
-		"SemanticMetaTags::onExtensionFunction"
+		"SMT\\Setup::onExtensionFunction"
 	],
-	"AutoloadClasses": {
-		"SemanticMetaTags": "SemanticMetaTags.php"
-	},
 	"AutoloadNamespaces": {
 		"SMT\\": "src/"
 	},
 	"TestAutoloadNamespaces": {
 		"SMT\\Tests\\": "tests/phpunit/"
 	},
+	"config_prefix": "smtg",
+	"config": {
+		"TagsProperties": {
+			"value": [],
+			"description": "An array of tags that assigns related properties such as `'keywords' => [ 'Has keywords', ... ]`."
+		},
+		"TagsStrings": {
+			"value": [],
+			"description": "Describes static content for an assigned `<meta>` tag such as `'some:tag' => 'Content that is static'`."
+		},
+		"TagsBlacklist": {
+			"value": [
+				"generator",
+				"robots"
+			],
+			"description": "Listed tags are generally assumed to be reserved or excluded for free use."
+		},
+		"TagsPropertyFallbackUsage": {
+			"value": false,
+			"description": "In case it is set `true` then the first property that returns a valid content for an assigned tag will be used exclusively."
+		},
+		"MetaPropertyPrefixes": {
+			"value": [
+				"og:"
+			],
+			"description": "Identifies prefixes that require `meta:property:...`."
+		}
+	},
 	"load_composer_autoloader": true,
 	"manifest_version": 2
 }

src/Setup.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace SMT;
+
+use SMW\Services\ServicesFactory as ApplicationFactory;
+
+/**
+ * @license GPL-2.0-or-later
+ * @since 7.0
+ *
+ * @author mwjames
+ */
+class Setup {
+
+	/**
+	 * @since 7.0
+	 */
+	public static function onExtensionFunction() {
+		$configuration = [
+			'metaTagsContentPropertySelector' => $GLOBALS['smtgTagsProperties'],
+			'metaTagsStaticContentDescriptor' => $GLOBALS['smtgTagsStrings'],
+			'metaTagsBlacklist' => $GLOBALS['smtgTagsBlacklist'],
+			'metaTagsFallbackUseForMultipleProperties' => $GLOBALS['smtgTagsPropertyFallbackUsage'],
+			'metaTagsMetaPropertyPrefixes' => $GLOBALS['smtgMetaPropertyPrefixes']
+		];
+
+		$hookRegistry = new HookRegistry(
+			ApplicationFactory::getInstance()->getStore(),
+			new Options( $configuration )
+		);
+
+		$hookRegistry->register();
+	}
+
+}

tests/bootstrap.php

@@ -12,17 +12,15 @@
 	die( "\nThe Semantic MediaWiki test autoloader is not available" );
 }
 
-if ( !defined( 'SMT_VERSION' ) ) {
-	die( "\nSemantic Meta Tags is not available, please check your Composer or LocalSettings.php.\n" );
-}
-
 $width = 20;
 
 if ( !defined( 'SMW_PHPUNIT_FIRST_COLUMN_WIDTH' ) ) {
 	define( 'SMW_PHPUNIT_FIRST_COLUMN_WIDTH', $width );
 }
 
-print sprintf( "\n%-{$width}s%s\n", "Semantic Meta Tags: ", SMT_VERSION );
+$extensionInfo = json_decode( file_get_contents( __DIR__ . '/../extension.json' ), true );
+
+print sprintf( "\n%-{$width}s%s\n", "Semantic Meta Tags: ", $extensionInfo['version'] ?? 'UNKNOWN' );
 
 $autoLoader = require SMW_PHPUNIT_AUTOLOADER_FILE;
 $autoloader->addPsr4( 'SMT\\Tests\\', __DIR__ . '/phpunit/Unit' );

tests/phpunit/Integration/I18nJsonFileIntegrityTest.php

@@ -38,6 +38,10 @@ public function i18nFileProvider() {
 		$provider = [];
 		$location = $GLOBALS['wgMessagesDirs']['SemanticMetaTags'];
 
+		if ( is_array( $location ) ) {
+			$location = $location[0];
+		}
+
 		$bulkFileProvider = UtilityFactory::getInstance()->newBulkFileProvider( $location );
 		$bulkFileProvider->searchByFileExtension( 'json' );