woo-mailerlite / includes / WooMailerLiteLoader.php

WooMailerLiteLoader.php in MailerLite – WooCommerce integration 3.1.27, at includes/WooMailerLiteLoader.php

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1	<?php
2
3	/**
4	* Register all actions and filters for the plugin
5	*
6	* @link https://mailerlite.com
7	* @since 3.0.0
8	*
9	* @package WooMailerlite
10	*/
11	class WooMailerLiteLoader {
12
13	/**
14	* The array of actions registered with WordPress.
15	*
16	* @since 1.0.0
17	* @access protected
18	* @var array $actions The actions registered with WordPress to fire when the plugin loads.
19	*/
20	protected $actions;
21
22	/**
23	* The array of filters registered with WordPress.
24	*
25	* @since 1.0.0
26	* @access protected
27	* @var array $filters The filters registered with WordPress to fire when the plugin loads.
28	*/
29	protected $filters;
30
31	/**
32	* Initialize the collections used to maintain the actions and filters.
33	*
34	* @since 1.0.0
35	*/
36	public function __construct() {
37
38	$this->actions = array();
39	$this->filters = array();
40
41	}
42
43	/**
44	* Add a new action to the collection to be registered with WordPress.
45	*
46	* @since 1.0.0
47	* @param string $hook The name of the WordPress action that is being registered.
48	* @param object $component A reference to the instance of the object on which the action is defined.
49	* @param string $callback The name of the function definition on the $component.
50	* @param int $priority Optional. he priority at which the function should be fired. Default is 10.
51	* @param int $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1.
52	*/
53	public function add_action( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
54	$this->actions = $this->add( $this->actions, $hook, $component, $callback, $priority, $accepted_args );
55	}
56
57	/**
58	* Add a new filter to the collection to be registered with WordPress.
59	*
60	* @since 1.0.0
61	* @param string $hook The name of the WordPress filter that is being registered.
62	* @param object $component A reference to the instance of the object on which the filter is defined.
63	* @param string $callback The name of the function definition on the $component.
64	* @param int $priority Optional. he priority at which the function should be fired. Default is 10.
65	* @param int $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1
66	*/
67	public function add_filter( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
68	$this->filters = $this->add( $this->filters, $hook, $component, $callback, $priority, $accepted_args );
69	}
70
71	/**
72	* A utility function that is used to register the actions and hooks into a single
73	* collection.
74	*
75	* @since 1.0.0
76	* @access private
77	* @param array $hooks The collection of hooks that is being registered (that is, actions or filters).
78	* @param string $hook The name of the WordPress filter that is being registered.
79	* @param object $component A reference to the instance of the object on which the filter is defined.
80	* @param string $callback The name of the function definition on the $component.
81	* @param int $priority The priority at which the function should be fired.
82	* @param int $accepted_args The number of arguments that should be passed to the $callback.
83	* @return array The collection of actions and filters registered with WordPress.
84	*/
85	private function add( $hooks, $hook, $component, $callback, $priority, $accepted_args ) {
86
87	$hooks[] = array(
88	'hook' => $hook,
89	'component' => $component,
90	'callback' => $callback,
91	'priority' => $priority,
92	'accepted_args' => $accepted_args
93	);
94
95	return $hooks;
96
97	}
98
99	/**
100	* Register the filters and actions with WordPress.
101	*
102	* @since 1.0.0
103	*/
104	public function run() {
105
106	foreach ( $this->filters as $hook ) {
107	add_filter( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
108	}
109
110	foreach ( $this->actions as $hook ) {
111	add_action( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
112	}
113	}
114
115	}
116