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wp-content/plugins/wp-smushit/core/class-controller.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Smush\Core;
+
+abstract class Controller {
+	private $actions = array();
+
+	private $filters = array();
+
+	public function init() {
+		foreach ( $this->actions as $action_hook => $actions ) {
+			foreach ( $actions as $action_args ) {
+				add_action( $action_hook, $action_args['callback'], $action_args['priority'], $action_args['accepted_args'] );
+			}
+		}
+
+		foreach ( $this->filters as $filter_hook => $filters ) {
+			foreach ( $filters as $filter_args ) {
+				add_filter( $filter_hook, $filter_args['callback'], $filter_args['priority'], $filter_args['accepted_args'] );
+			}
+		}
+	}
+
+	public function stop() {
+		foreach ( $this->actions as $action_hook => $actions ) {
+			foreach ( $actions as $action_args ) {
+				remove_action( $action_hook, $action_args['callback'], $action_args['priority'] );
+			}
+		}
+
+		foreach ( $this->filters as $filter_hook => $filters ) {
+			foreach ( $filters as $filter_args ) {
+				remove_action( $filter_hook, $filter_args['callback'], $filter_args['priority'] );
+			}
+		}
+	}
+
+	public function register_action( $hook_name, $callback, $priority = 10, $accepted_args = 1 ) {
+		$this->actions[ $hook_name ][] = array(
+			'callback'      => $callback,
+			'priority'      => $priority,
+			'accepted_args' => $accepted_args,
+		);
+	}
+
+	public function register_filter( $hook_name, $callback, $priority = 10, $accepted_args = 1 ) {
+		$this->filters[ $hook_name ][] = array(
+			'callback'      => $callback,
+			'priority'      => $priority,
+			'accepted_args' => $accepted_args,
+		);
+	}
+}