1 files changed, 50 insertions, 0 deletions
diff --git a/MLEB/Translate/src/TranslatorInterface/Insertable/InsertableFactory.php b/MLEB/Translate/src/TranslatorInterface/Insertable/InsertableFactory.php
new file mode 100644
index 00000000..aa869ce8
--- /dev/null
+++ b/MLEB/Translate/src/TranslatorInterface/Insertable/InsertableFactory.php
@@ -0,0 +1,50 @@
+<?php
+declare( strict_types = 1 );
+
+namespace MediaWiki\Extension\Translate\TranslatorInterface\Insertable;
+
+use InvalidArgumentException;
+
+/**
+ * A factory class used to instantiate instances of Insertables
+ * @author Abijeet Patro
+ * @license GPL-2.0-or-later
+ * @since 2020.12
+ */
+class InsertableFactory {
+	/**
+	 * Takes a InsertableSuggester class name, and returns an instance of that class.
+	 * @param string $class
+	 * @param array|string|null $params
+	 * @throws InvalidArgumentException
+	 */
+	public static function make( string $class, $params = null ): InsertablesSuggester {
+		// FIXME: We should look at using "id / class" similar to what we do with the ValidatorFactory
+		$checkedClasses = [];
+
+		// This check is done for custom insertables that might be added for certain groups.
+		if ( !class_exists( $class ) ) {
+			$checkedClasses[] = $class;
+			// Custom class not found, so lets try to load pre-provided Insertables.
+			$class = __NAMESPACE__ . '\\' . $class;
+		}
+
+		if ( !class_exists( $class ) ) {
+			$checkedClasses[] = $class;
+			throw new InvalidArgumentException(
+				'Could not find InsertableSuggester with class: ' . implode( ', ', $checkedClasses )
+			);
+		}
+
+		$suggester = new $class( $params );
+		if ( !$suggester instanceof InsertablesSuggester ) {
+			throw new InvalidArgumentException(
+				"$class does not implement the InsertableSuggester interface"
+			);
+		}
+
+		return $suggester;
+	}
+}
+
+class_alias( InsertableFactory::class, '\MediaWiki\Extensions\Translate\InsertableFactory' );