Upgrader.php — Tutor LMS – eLearning and online course solution 2.7.3

tutor / classes / Upgrader.php

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Upgrader.php

223 lines

1	<?php
2	/**
3	* Tutor up grader
4	*
5	* @package Tutor\UpGrader
6	* @author Themeum <support@themeum.com>
7	* @link https://themeum.com
8	* @since 1.0.0
9	*/
10
11	namespace TUTOR;
12
13	use Tutor\Helpers\QueryHelper;
14
15	if ( ! defined( 'ABSPATH' ) ) {
16	exit;
17	}
18
19	/**
20	* Manage up grade
21	*
22	* @since 1.0.0
23	*/
24	class Upgrader {
25
26	/**
27	* Installed version number
28	*
29	* @since 2.6.0
30	*
31	* @var string
32	*/
33	public $installed_version;
34
35	/**
36	* Register hooks
37	*
38	* @since 1.0.0
39	*/
40	public function __construct() {
41	$this->installed_version = get_option( 'tutor_version' );
42
43	add_action( 'admin_init', array( $this, 'init_upgrader' ) );
44
45	/**
46	* Installing Gradebook Addon from TutorPro
47	*/
48	add_action( 'tutor_addon_before_enable_tutor-pro/addons/gradebook/gradebook.php', array( $this, 'install_gradebook' ) );
49	add_action( 'tutor_addon_before_enable_tutor-pro/addons/tutor-email/tutor-email.php', array( $this, 'install_tutor_email_queue' ) );
50	add_action( 'upgrader_process_complete', array( $this, 'init_email_table_deployment' ), 10, 2 );
51	}
52
53	/**
54	* Init up grader
55	*
56	* @since 1.0.0
57	*
58	* @return void
59	*/
60	public function init_upgrader() {
61	$upgrades = $this->available_upgrades();
62
63	if ( tutor_utils()->count( $upgrades ) ) {
64	foreach ( $upgrades as $upgrade ) {
65	$this->{$upgrade}();
66	}
67	}
68	}
69
70	/**
71	* Check availability
72	*
73	* @since 1.0.0
74	*
75	* @return array
76	*/
77	public function available_upgrades() {
78	$version = get_option( 'tutor_version' );
79
80	$upgrades = array();
81	if ( $version ) {
82	$upgrades[] = 'upgrade_to_1_3_1';
83	$upgrades[] = 'upgrade_to_2_6_0';
84	}
85
86	return $upgrades;
87	}
88
89	/**
90	* Upgrade to version 1.3.1
91	*
92	* @since 1.0.0
93	*
94	* @return void
95	*/
96	public function upgrade_to_1_3_1() {
97	if ( version_compare( get_option( 'tutor_version' ), '1.3.1', '<' ) ) {
98	global $wpdb;
99
100	if ( ! get_option( 'is_course_post_type_updated' ) ) {
101	$wpdb->update( $wpdb->posts, array( 'post_type' => tutor()->course_post_type ), array( 'post_type' => 'course' ) );
102	update_option( 'is_course_post_type_updated', true );
103	update_option( 'tutor_version', '1.3.1' );
104	Permalink::set_permalink_flag();
105	}
106	}
107	}
108
109	/**
110	* Migration logic when user upgrade to 2.6.0.
111	*
112	* @return void
113	*/
114	public function upgrade_to_2_6_0() {
115	if ( version_compare( $this->installed_version, '2.6.0', '<' ) ) {
116	if ( false === Permalink::update_required() ) {
117	Permalink::set_permalink_flag();
118	}
119
120	do_action( 'before_tutor_version_upgrade_to_2_6_0', $this->installed_version );
121	update_option( 'tutor_version', TUTOR_VERSION );
122	}
123	}
124
125	/**
126	* Installing Gradebook if Tutor Pro exists
127	*
128	* @since v1.4.2
129	*
130	* @return void
131	*/
132	public function install_gradebook() {
133	global $wpdb;
134
135	$exists_gradebook_table = $wpdb->query( "SHOW TABLES LIKE '{$wpdb->tutor_gradebooks}';" );
136	$exists_gradebook_results_table = $wpdb->query( "SHOW TABLES LIKE '{$wpdb->tutor_gradebooks_results}';" );
137	$charset_collate = $wpdb->get_charset_collate();
138
139	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
140
141	if ( ! $exists_gradebook_table ) {
142	$gradebook_table = "CREATE TABLE IF NOT EXISTS {$wpdb->tutor_gradebooks} (
143	gradebook_id bigint(20) NOT NULL AUTO_INCREMENT,
144	grade_name varchar(50) DEFAULT NULL,
145	grade_point varchar(20) DEFAULT NULL,
146	grade_point_to varchar(20) DEFAULT NULL,
147	percent_from int(3) DEFAULT NULL,
148	percent_to int(3) DEFAULT NULL,
149	grade_config longtext,
150	PRIMARY KEY (gradebook_id)
151	) $charset_collate;";
152	dbDelta( $gradebook_table );
153	}
154	if ( ! $exists_gradebook_results_table ) {
155	$gradebook_results = "CREATE TABLE IF NOT EXISTS {$wpdb->tutor_gradebooks_results} (
156	gradebook_result_id bigint(20) NOT NULL AUTO_INCREMENT,
157	user_id bigint(20) DEFAULT NULL,
158	course_id bigint(20) DEFAULT NULL,
159	quiz_id bigint(20) DEFAULT NULL,
160	assignment_id bigint(20) DEFAULT NULL,
161	gradebook_id bigint(20) DEFAULT NULL,
162	result_for varchar(50) DEFAULT NULL,
163	grade_name varchar(50) DEFAULT NULL,
164	grade_point varchar(20) DEFAULT NULL,
165	earned_grade_point varchar(20) DEFAULT NULL,
166	earned_percent int(3) DEFAULT NULL,
167	generate_date datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
168	update_date datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
169	PRIMARY KEY (gradebook_result_id)
170	) {$charset_collate};";
171	dbDelta( $gradebook_results );
172	}
173
174	}
175
176	/**
177	* Email table deployment
178	*
179	* @param mixed $upgrader_object up grader obj.
180	* @param mixed $options options.
181	*
182	* @return void
183	*/
184	public function init_email_table_deployment( $upgrader_object, $options ) {
185
186	if ( is_object( $upgrader_object ) && is_array( $upgrader_object->result ) && isset( $upgrader_object->result['destination_name'] ) && 'tutor-pro' == $upgrader_object->result['destination_name'] ) {
187	$addon_config = tutor_utils()->get_addon_config( 'tutor-pro/addons/tutor-email/tutor-email.php' );
188	$is_enable = (bool) tutor_utils()->avalue_dot( 'is_enable', $addon_config );
189
190	$is_enable ? $this->install_tutor_email_queue() : 0;
191	}
192	}
193
194	/**
195	* Installing email addon if Tutor Pro exists
196	*
197	* @since 1.8.6
198	*
199	* @return void
200	*/
201	public function install_tutor_email_queue() {
202
203	global $wpdb;
204	$charset_collate = $wpdb->get_charset_collate();
205
206	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
207
208	if ( ! QueryHelper::table_exists( $wpdb->tutor_email_queue ) ) {
209	$table = "CREATE TABLE IF NOT EXISTS {$wpdb->tutor_email_queue} (
210	id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
211	mail_to varchar(255) NOT NULL,
212	subject text NOT NULL,
213	message text NOT NULL,
214	headers text NOT NULL,
215	batch varchar(50) NULL,
216	PRIMARY KEY (id)
217	) {$charset_collate};";
218
219	dbDelta( $table );
220	}
221	}
222	}
223