refactor(registration): Convert to the new HookHandlers interface (closes #58)

Author: R4356th

extension.json

@@ -1,19 +1,24 @@
 {
   "name": "Snap! Project Embed",
-  "version": "2.7.0",
+  "version": "3.0.0",
   "author": ["R4356th, GrahamSH, mw-EmbedScratch contributors"],
   "url": "https://www.mediawiki.org/wiki/Extension:SnapProjectEmbed",
   "descriptionmsg": "embedsnap-desc",
   "license-name": "GPLv3",
   "type": "parserhook",
   "requires": {
-    "MediaWiki": ">= 1.25.0"
+    "MediaWiki": ">=1.35.0"
   },
   "AutoloadClasses": {
     "EmbedSnap": "includes/EmbedSnap.php"
   },
+  "HookHandlers": {
+    "default": {
+      "class": "EmbedSnap"
+    }
+  },
   "Hooks": {
-    "ParserFirstCallInit": ["EmbedSnap::parserEmbedSnap"]
+    "ParserFirstCallInit": "default"
   },
   "MessagesDirs": {
     "EmbedSnap": ["i18n"]

includes/EmbedSnap.php

@@ -17,19 +17,21 @@
 	Embedding Snap! projects in MediaWiki using <snap> and <snap-project> tags
 */
 
+use MediaWiki\Hook\ParserFirstCallInitHook;
+
 if ( !defined( 'MEDIAWIKI' ) ) {
 	die( 'Snap! Project Embed requires MediaWiki 1.35 or later to run.' );
 }
 
-class EmbedSnap {
+class EmbedSnap implements ParserFirstCallInitHook {
 	/** Register <snap> and <snap-project> tags */ 
-	public static function parserEmbedSnap( &$parser ) {
+	public function onParserFirstCallInit( $parser ) {
 		$parser->setHook( 'snap', [ __CLASS__,'renderEmbedSnap' ] );
 		$parser->setHook( 'snap-project', [ __CLASS__,'renderEmbedSnap' ] );
 	}
 
 	/** Function to render the iframes for the <snap> tags */
-	public static function renderEmbedSnap( $input, $argv, $parser ) {
+	public function renderEmbedSnap( $input, $argv, $parser ) {
 		$project = '';
 		$user = '';
 		$width = $width_max = 930;