code revision

includes/class-twp-loader.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * Register all actions and filters for the plugin
+ */
+class TWP_Loader {
+    
+    protected $actions;
+    protected $filters;
+    
+    /**
+     * Initialize collections
+     */
+    public function __construct() {
+        $this->actions = array();
+        $this->filters = array();
+    }
+    
+    /**
+     * Add action
+     */
+    public function add_action($hook, $component, $callback, $priority = 10, $accepted_args = 1) {
+        $this->actions = $this->add($this->actions, $hook, $component, $callback, $priority, $accepted_args);
+    }
+    
+    /**
+     * Add filter
+     */
+    public function add_filter($hook, $component, $callback, $priority = 10, $accepted_args = 1) {
+        $this->filters = $this->add($this->filters, $hook, $component, $callback, $priority, $accepted_args);
+    }
+    
+    /**
+     * Add hook to collection
+     */
+    private function add($hooks, $hook, $component, $callback, $priority, $accepted_args) {
+        $hooks[] = array(
+            'hook' => $hook,
+            'component' => $component,
+            'callback' => $callback,
+            'priority' => $priority,
+            'accepted_args' => $accepted_args
+        );
+        
+        return $hooks;
+    }
+    
+    /**
+     * Register hooks with WordPress
+     */
+    public function run() {
+        foreach ($this->filters as $hook) {
+            add_filter($hook['hook'], array($hook['component'], $hook['callback']), $hook['priority'], $hook['accepted_args']);
+        }
+        
+        foreach ($this->actions as $hook) {
+            add_action($hook['hook'], array($hook['component'], $hook['callback']), $hook['priority'], $hook['accepted_args']);
+        }
+    }
+}