filterable-portfolio / filterable-portfolio.php

filterable-portfolio.php in Filterable Portfolio trunk, at filterable-portfolio.php

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1	<?php
2	/**
3	* Plugin Name: Filterable Portfolio
4	* Plugin URI: https://github.com/sayful1/filterable-portfolio
5	* Description: A WordPress plugin to display portfolio images with filtering.
6	* Version: 1.6.6
7	* Author: Majeed Raza
8	* Author URI: https://github.com/sayful1/
9	* License: GPLv3
10	* License URI: https://www.gnu.org/licenses/gpl-3.0.txt
11	* Text Domain: filterable-portfolio
12	* Domain Path: /languages
13	* Requires at least: 6.0
14	* Tested up to: 7.0
15	* Requires PHP: 7.0
16	*/
17
18	if ( ! defined( 'ABSPATH' ) ) {
19	die; // If this file is called directly, abort.
20	}
21
22	if ( ! class_exists( 'Filterable_Portfolio' ) ) {
23	/**
24	* Main Filterable_Portfolio Class.
25	*
26	* @class Filterable_Portfolio
27	*/
28	final class Filterable_Portfolio {
29
30	/**
31	* Plugin unique slug
32	*
33	* @var string
34	*/
35	private $plugin_name = 'filterable-portfolio';
36
37	/**
38	* Holds various class instances
39	*
40	* @var array
41	*/
42	private $container = [];
43
44	/**
45	* Current version number
46	*
47	* @var string
48	*/
49	private $version = '1.6.6';
50
51	/**
52	* Instance of this class
53	*
54	* @var self
55	*/
56	protected static $instance;
57
58	/**
59	* Ensures only one instance of this class is loaded or can be loaded.
60	*
61	* @return Filterable_Portfolio
62	* @since 1.2.3
63	*/
64	public static function instance() {
65	if ( is_null( self::$instance ) ) {
66	self::$instance = new self();
67
68	// Define plugin constants
69	self::$instance->define_constants();
70
71	// Includes plugin files
72	self::$instance->include_files();
73
74	// initialize plugin classes
75	self::$instance->init_classes();
76
77	add_action( 'init', [ self::$instance, 'load_textdomain' ] );
78	add_action( 'init', [ self::$instance, 'add_image_size' ] );
79	add_filter( 'admin_footer_text', [ self::$instance, 'admin_footer_text' ] );
80	add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), [ self::$instance, 'action_links' ] );
81
82	register_activation_hook( __FILE__, [ self::$instance, 'activation' ] );
83	register_deactivation_hook( __FILE__, [ self::$instance, 'deactivation' ] );
84
85	do_action( 'filterable_portfolio_init' );
86	}
87
88	return self::$instance;
89	}
90
91	/**
92	* Magic getter to bypass referencing plugin.
93	*
94	* @param string $property
95	*
96	* @return mixed
97	*/
98	public function __get( $property ) {
99	if ( array_key_exists( $property, $this->container ) ) {
100	return $this->container[ $property ];
101	}
102
103	return $this->{$property};
104	}
105
106	/**
107	* Define plugin constants
108	*/
109	public function define_constants() {
110	define( 'FILTERABLE_PORTFOLIO_VERSION', $this->version );
111	define( 'FILTERABLE_PORTFOLIO_FILE', __FILE__ );
112	define( 'FILTERABLE_PORTFOLIO_PATH', dirname( FILTERABLE_PORTFOLIO_FILE ) );
113	define( 'FILTERABLE_PORTFOLIO_INCLUDES', FILTERABLE_PORTFOLIO_PATH . '/includes' );
114	define( 'FILTERABLE_PORTFOLIO_TEMPLATES', FILTERABLE_PORTFOLIO_PATH . '/templates' );
115	define( 'FILTERABLE_PORTFOLIO_URL', plugins_url( '', FILTERABLE_PORTFOLIO_FILE ) );
116	define( 'FILTERABLE_PORTFOLIO_ASSETS', FILTERABLE_PORTFOLIO_URL . '/assets' );
117	}
118
119	/**
120	* Define constant if not already set.
121	*
122	* @param string $name
123	* @param string\|bool $value
124	*/
125	private function define( $name, $value ) {
126	if ( ! defined( $name ) ) {
127	define( $name, $value );
128	}
129	}
130
131	/**
132	* Load the plugin text domain for translation.
133	*
134	* @return void
135	*/
136	public function load_textdomain() {
137	load_plugin_textdomain( $this->plugin_name, false, basename( FILTERABLE_PORTFOLIO_PATH ) . '/languages' );
138	}
139
140	/**
141	* To be run when the plugin is activated
142	* @return void
143	*/
144	public function activation() {
145	do_action( 'filterable_portfolio_activation' );
146	flush_rewrite_rules();
147	}
148
149	/**
150	* To be run when the plugin is deactivated
151	* @return void
152	*/
153	public function deactivation() {
154	do_action( 'filterable_portfolio_deactivation' );
155	flush_rewrite_rules();
156	}
157
158	/**
159	* Add custom image size for portfolio
160	*/
161	public function add_image_size() {
162	add_image_size( 'filterable-portfolio', 370, 370, true );
163	}
164
165	/**
166	* Includes files
167	*/
168	private function include_files() {
169	spl_autoload_register( function ( $class ) {
170
171	// If class already exists, not need to include it
172	if ( class_exists( $class ) \|\| false === strpos( $class, 'Filterable_Portfolio_' ) ) {
173	return;
174	}
175
176	// Include our classes
177	$file_name = 'class-' . strtolower( str_replace( '_', '-', $class ) ) . '.php';
178
179	$class_path = FILTERABLE_PORTFOLIO_INCLUDES . '/' . $file_name;
180	if ( file_exists( $class_path ) ) {
181	require_once $class_path;
182	}
183	} );
184	}
185
186	/**
187	* Include admin and front facing files
188	* @return void
189	*/
190	private function init_classes() {
191	$this->container['admin'] = Filterable_Portfolio_Admin::init();
192	$this->container['scripts'] = Filterable_Portfolio_Scripts::init();
193	$this->container['block'] = Filterable_Portfolio_Gutenberg_Block::init();
194
195	if ( $this->is_request( 'admin' ) ) {
196	$this->container['setting'] = Filterable_Portfolio_Setting::init();
197	$this->container['metabox'] = Filterable_Portfolio_Metabox::init();
198	}
199
200	if ( $this->is_request( 'frontend' ) ) {
201	$this->container['portfolio'] = Filterable_Portfolio_Single_Post::init();
202	$this->container['shortcode'] = Filterable_Portfolio_Shortcode::init();
203	$this->container['shapla'] = Filterable_Portfolio_Shapla_Theme::init();
204	$this->container['rest'] = Filterable_Portfolio_REST_Controller::init();
205	}
206
207	add_action( 'widgets_init', array( 'Filterable_Portfolio_Widget', 'register' ) );
208
209	// WP-CLI Commands
210	if ( class_exists( WP_CLI::class ) && class_exists( WP_CLI_Command::class ) ) {
211	WP_CLI::add_command( 'filterable-portfolio', Filterable_Portfolio_CLI_Command::class );
212	}
213	}
214
215	/**
216	* Add custom footer text on plugins page.
217	*
218	* @param string $text
219	*
220	* @return string
221	*/
222	public function admin_footer_text( $text ) {
223	global $post_type, $hook_suffix;
224
225	/* translators: 1: strong html tag start, 2: strong html tag end */
226	$footer_text = sprintf( __( 'If you like %1$s Filterable Portfolio %2$s please leave us a %3$s rating. A huge thanks in advance!',
227	'filterable-portfolio' ), '<strong>', '</strong>',
228	'<a href="https://wordpress.org/support/view/plugin-reviews/filterable-portfolio?filter=5#postform" target="_blank" data-rated="Thanks :)">&starf;&starf;&starf;&starf;&starf;</a>' );
229
230	if ( $post_type == 'portfolio' \|\| $hook_suffix == 'portfolio_page_fp-settings' ) {
231	return $footer_text;
232	}
233
234	return $text;
235	}
236
237	/**
238	* Add custom links on plugins page.
239	*
240	* @param mixed $links
241	*
242	* @return array
243	*/
244	public function action_links( $links ) {
245	$plugin_links = array(
246	'<a href="' . admin_url( 'edit.php?post_type=portfolio&page=fp-settings' ) . '">' . __( 'Settings',
247	'filterable-portfolio' ) . '</a>'
248	);
249
250	return array_merge( $plugin_links, $links );
251	}
252
253
254	/**
255	* What type of request is this?
256	*
257	* @param string $type admin, ajax, cron or frontend.
258	*
259	* @return bool
260	*/
261	private function is_request( $type ) {
262	switch ( $type ) {
263	case 'admin':
264	return is_admin();
265	case 'ajax':
266	return defined( 'DOING_AJAX' );
267	case 'cron':
268	return defined( 'DOING_CRON' );
269	case 'frontend':
270	return ( ! is_admin() \|\| defined( 'DOING_AJAX' ) ) && ! defined( 'DOING_CRON' );
271	}
272
273	return false;
274	}
275	}
276	}
277
278	/**
279	* Begins execution of the plugin.
280	*
281	* Since everything within the plugin is registered via hooks,
282	* then kicking off the plugin from this point in the file does
283	* not affect the page life cycle.
284	*/
285	Filterable_Portfolio::instance();
286