simple-cpt / includes / class-simple-cpt.php

class-simple-cpt.php in Simple CPT trunk, at includes/class-simple-cpt.php

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1	<?php
2	/**
3	* The file that defines the core plugin class
4	*
5	* A class definition that includes attributes and functions used across both the
6	* public-facing side of the site and the admin area.
7	*
8	* @link https://profiles.wordpress.org/pattihis/
9	* @since 1.0.0
10	*
11	* @package Simple_Cpt
12	* @subpackage Simple_Cpt/includes
13	*/
14
15	/**
16	* The core plugin class.
17	*
18	* This is used to define internationalization, admin-specific hooks, and
19	* public-facing site hooks.
20	*
21	* Also maintains the unique identifier of this plugin as well as the current
22	* version of the plugin.
23	*
24	* @since 1.0.0
25	* @package Simple_Cpt
26	* @subpackage Simple_Cpt/includes
27	* @author George Pattichis <gpattihis@gmail.com>
28	*/
29	class Simple_Cpt {
30
31	/**
32	* The loader that's responsible for maintaining and registering all hooks that power
33	* the plugin.
34	*
35	* @since 1.0.0
36	* @access protected
37	* @var Simple_Cpt_Loader $loader Maintains and registers all hooks for the plugin.
38	*/
39	protected $loader;
40
41	/**
42	* The unique identifier of this plugin.
43	*
44	* @since 1.0.0
45	* @access protected
46	* @var string $plugin_name The string used to uniquely identify this plugin.
47	*/
48	protected $plugin_name;
49
50	/**
51	* The current version of the plugin.
52	*
53	* @since 1.0.0
54	* @access protected
55	* @var string $version The current version of the plugin.
56	*/
57	protected $version;
58
59	/**
60	* Define the core functionality of the plugin.
61	*
62	* Set the plugin name and the plugin version that can be used throughout the plugin.
63	* Load the dependencies, define the locale, and set the hooks for the admin area and
64	* the public-facing side of the site.
65	*
66	* @since 1.0.0
67	*/
68	public function __construct() {
69	if ( defined( 'SIMPLE_CPT_VERSION' ) ) {
70	$this->version = SIMPLE_CPT_VERSION;
71	} else {
72	$this->version = '1.1.1';
73	}
74	$this->plugin_name = 'simple-cpt';
75
76	$this->load_dependencies();
77	$this->set_locale();
78	$this->define_admin_hooks();
79	}
80
81	/**
82	* Load the required dependencies for this plugin.
83	*
84	* Include the following files that make up the plugin:
85	*
86	* - Simple_Cpt_Loader. Orchestrates the hooks of the plugin.
87	* - Simple_Cpt_i18n. Defines internationalization functionality.
88	* - Simple_Cpt_Admin. Defines all hooks for the admin area.
89	*
90	* Create an instance of the loader which will be used to register the hooks
91	* with WordPress.
92	*
93	* @since 1.0.0
94	* @access private
95	*/
96	private function load_dependencies() {
97
98	/**
99	* The class responsible for orchestrating the actions and filters of the
100	* core plugin.
101	*/
102	require_once plugin_dir_path( __DIR__ ) . 'includes/class-simple-cpt-loader.php';
103
104	/**
105	* The class responsible for defining internationalization functionality
106	* of the plugin.
107	*/
108	require_once plugin_dir_path( __DIR__ ) . 'includes/class-simple-cpt-i18n.php';
109
110	/**
111	* The class responsible for defining all actions that occur in the admin area.
112	*/
113	require_once plugin_dir_path( __DIR__ ) . 'admin/class-simple-cpt-admin.php';
114
115	$this->loader = new Simple_Cpt_Loader();
116	}
117
118	/**
119	* Define the locale for this plugin for internationalization.
120	*
121	* Uses the Simple_Cpt_i18n class in order to set the domain and to register the hook
122	* with WordPress.
123	*
124	* @since 1.0.0
125	* @access private
126	*/
127	private function set_locale() {
128
129	$plugin_i18n = new Simple_Cpt_i18n();
130
131	$this->loader->add_action( 'plugins_loaded', $plugin_i18n, 'load_plugin_textdomain' );
132	}
133
134	/**
135	* Register all of the hooks related to the admin area functionality
136	* of the plugin.
137	*
138	* @since 1.0.0
139	* @access private
140	*/
141	private function define_admin_hooks() {
142
143	$plugin_admin = new Simple_Cpt_Admin( $this->get_plugin_name(), $this->get_version() );
144
145	$this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_styles' );
146	$this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_scripts' );
147
148	// initialise.
149	$this->loader->add_action( 'init', $plugin_admin, 'plugin_init' );
150	$this->loader->add_action( 'init', $plugin_admin, 'register_simple_cpts' );
151
152	// admin setup.
153	$this->loader->add_action( 'admin_init', $plugin_admin, 'simple_cpt_settings_flush_rewrite' );
154	$this->loader->add_action( 'admin_menu', $plugin_admin, 'simple_cpt_admin_menu' );
155	$this->loader->add_filter( 'plugin_action_links', $plugin_admin, 'simple_cpt_plugin_links', 10, 2 );
156	$this->loader->add_action( 'add_meta_boxes', $plugin_admin, 'simple_cpt_metabox' );
157	$this->loader->add_action( 'save_post', $plugin_admin, 'simple_cpt_save_metabox' );
158	$this->loader->add_filter( 'post_updated_messages', $plugin_admin, 'simple_cpt_update_messages' );
159	$this->loader->add_action( 'admin_footer', $plugin_admin, 'simple_cpt_admin_footer' );
160
161	// table columns.
162	$this->loader->add_filter( 'manage_simple_cpt_posts_columns', $plugin_admin, 'simple_cpt_posts_columns' );
163	$this->loader->add_action( 'manage_simple_cpt_posts_custom_column', $plugin_admin, 'simple_cpt_posts_custom_columns', 10, 2 );
164	$this->loader->add_filter( 'manage_simple_tax_posts_columns', $plugin_admin, 'simple_tax_posts_columns' );
165	$this->loader->add_action( 'manage_simple_tax_posts_custom_column', $plugin_admin, 'simple_tax_posts_custom_columns', 10, 2 );
166	}
167
168	/**
169	* Run the loader to execute all of the hooks with WordPress.
170	*
171	* @since 1.0.0
172	*/
173	public function run() {
174	$this->loader->run();
175	}
176
177	/**
178	* The name of the plugin used to uniquely identify it within the context of
179	* WordPress and to define internationalization functionality.
180	*
181	* @since 1.0.0
182	* @return string The name of the plugin.
183	*/
184	public function get_plugin_name() {
185	return $this->plugin_name;
186	}
187
188	/**
189	* The reference to the class that orchestrates the hooks with the plugin.
190	*
191	* @since 1.0.0
192	* @return Simple_Cpt_Loader Orchestrates the hooks of the plugin.
193	*/
194	public function get_loader() {
195	return $this->loader;
196	}
197
198	/**
199	* Retrieve the version number of the plugin.
200	*
201	* @since 1.0.0
202	* @return string The version number of the plugin.
203	*/
204	public function get_version() {
205	return $this->version;
206	}
207	}
208