sight / core / class-sight.php

class-sight.php in Sight – Professional Image Gallery and Portfolio trunk, at core/class-sight.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	* @package Sight
9	*/
10
11	if ( ! defined( 'ABSPATH' ) ) {
12	exit; // Exit if accessed directly.
13	}
14
15	if ( ! class_exists( 'Sight_Portfolio' ) ) {
16	/**
17	* Main Core Class
18	*/
19	class Sight_Portfolio {
20	/**
21	* The plugin version number.
22	*
23	* @var string $data The plugin version number.
24	*/
25	public $version;
26
27	/**
28	* The plugin data array.
29	*
30	* @var array $data The plugin data array.
31	*/
32	public $data = array();
33
34	/**
35	* The plugin settings array.
36	*
37	* @var array $settings The plugin data array.
38	*/
39	public $settings = array();
40
41	/**
42	* INIT (global theme queue)
43	*/
44	public function init() {
45	if ( ! function_exists( 'get_plugin_data' ) ) {
46	require_once ABSPATH . 'wp-admin/includes/plugin.php';
47	}
48
49	// Get plugin data.
50	$plugin_data = get_plugin_data( SIGHT_PATH . 'sight.php', false, false );
51
52	// Vars.
53	$this->version = $plugin_data['Version'];
54
55	// Settings.
56	$this->settings = array(
57	'version' => $plugin_data['Version'],
58	);
59
60	// Include core.
61	require_once SIGHT_PATH . 'core/core-api.php';
62	require_once SIGHT_PATH . 'core/core-plugin-functions.php';
63	require_once SIGHT_PATH . 'core/core-register-post-types.php';
64	require_once SIGHT_PATH . 'core/core-register-category-fields.php';
65	require_once SIGHT_PATH . 'core/core-video-settings.php';
66
67	// Include core classes.
68	require_once SIGHT_PATH . 'core/block-renderer-controller.php';
69	require_once SIGHT_PATH . 'core/block-utils-is-field-visible.php';
70
71	// Render files.
72	require_once SIGHT_PATH . 'render/sight-entry.php';
73	require_once SIGHT_PATH . 'render/sight-load-more.php';
74
75	// Elementor integration.
76	if ( defined( 'ELEMENTOR_VERSION' ) ) {
77	require_once SIGHT_PATH . 'elementor/integration.php';
78	}
79
80	// Gutenberg integration.
81	if ( function_exists( 'register_block_type' ) ) {
82	require_once SIGHT_PATH . 'gutenberg/block-portfolio.php';
83	}
84
85	// Render.
86	require_once SIGHT_PATH . 'render/sight-render.php';
87
88	// Actions.
89	add_action( 'sight_plugin_activation', array( $this, 'activation' ) );
90	add_action( 'plugins_loaded', array( $this, 'check_version' ) );
91	add_action( 'init', array( $this, 'flush_rewrite_rules' ), 999 );
92	}
93
94	/**
95	* Returns true if has setting.
96	*
97	* @param string $name The name.
98	*/
99	public function has_setting( $name ) {
100	return isset( $this->settings[ $name ] );
101	}
102
103	/**
104	* Returns a setting.
105	*
106	* @param string $name The name.
107	*/
108	public function get_setting( $name ) {
109	return isset( $this->settings[ $name ] ) ? $this->settings[ $name ] : null;
110	}
111
112	/**
113	* Updates a setting.
114	*
115	* @param string $name The name.
116	* @param mixed $value The value.
117	*/
118	public function update_setting( $name, $value ) {
119	$this->settings[ $name ] = $value;
120	return true;
121	}
122
123	/**
124	* Returns data.
125	*
126	* @param string $name The name.
127	*/
128	public function get_data( $name ) {
129	return isset( $this->data[ $name ] ) ? $this->data[ $name ] : null;
130	}
131
132	/**
133	* Sets data.
134	*
135	* @param string $name The name.
136	* @param mixed $value The value.
137	*/
138	public function set_data( $name, $value ) {
139	$this->data[ $name ] = $value;
140	}
141
142	/**
143	* Hook activation
144	*/
145	public function activation() {
146	update_option( 'sight_db_activation', 1, true );
147
148	if ( get_option( 'sight_db_version' ) ) {
149	return;
150	}
151
152	update_option( 'sight_db_version', sight_raw_setting( 'version' ), true );
153	}
154
155	/**
156	* Removes rewrite rules and then recreate rewrite rules.
157	*/
158	public function flush_rewrite_rules() {
159	if ( get_option( 'sight_db_activation' ) ) {
160	flush_rewrite_rules();
161
162	delete_option( 'sight_db_activation' );
163	}
164	}
165
166	/**
167	* Check current version
168	*/
169	public function check_version() {
170
171	// Version Data.
172	$new = sight_raw_setting( 'version' );
173
174	// Get db version.
175	$current = get_option( 'sight_db_version', $new );
176
177	// If versions don't match.
178	if ( $current && $current !== $new ) {
179	/**
180	* If different versions call a special hook.
181	*
182	* @param string $current Current version.
183	* @param string $new New version.
184	*/
185	do_action( 'sight_plugin_upgrade', $current, $new );
186
187	update_option( 'sight_db_version', $new, true );
188	}
189
190	if ( $current ) {
191	update_option( 'sight_db_version', $new, true );
192	}
193	}
194	}
195
196	/**
197	* The main function responsible for returning the one true sight Instance to functions everywhere.
198	* Use this function like you would a global variable, except without needing to declare the global.
199	*
200	* Example: <?php $sight = sight_portfolio(); ?>
201	*/
202	function sight_portfolio() {
203
204	// Globals.
205	global $sight_instance;
206
207	// Init.
208	if ( ! isset( $sight_instance ) ) {
209	$sight_instance = new Sight_Portfolio();
210	$sight_instance->init();
211	}
212
213	return $sight_instance;
214	}
215
216	// Initialize.
217	sight_portfolio();
218	}
219