Upgrader.php — Tutor LMS – eLearning and online course solution 3.5.0

tutor / classes / Upgrader.php

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Upgrader.php

278 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\Ecommerce\CartController;
14	use Tutor\Ecommerce\CheckoutController;
15	use Tutor\Helpers\QueryHelper;
16
17	if ( ! defined( 'ABSPATH' ) ) {
18	exit;
19	}
20
21	/**
22	* Manage up grade
23	*
24	* @since 1.0.0
25	*/
26	class Upgrader {
27
28	/**
29	* Installed version number
30	*
31	* @since 2.6.0
32	*
33	* @var string
34	*/
35	public $installed_version;
36
37	/**
38	* Register hooks
39	*
40	* @since 1.0.0
41	*/
42	public function __construct() {
43	$this->installed_version = get_option( 'tutor_version' );
44
45	add_action( 'admin_init', array( $this, 'init_upgrader' ) );
46
47	/**
48	* Installing Gradebook Addon from TutorPro
49	*/
50	add_action( 'tutor_addon_before_enable_tutor-pro/addons/gradebook/gradebook.php', array( $this, 'install_gradebook' ) );
51	add_action( 'tutor_addon_before_enable_tutor-pro/addons/tutor-email/tutor-email.php', array( $this, 'install_tutor_email_queue' ) );
52	add_action( 'upgrader_process_complete', array( $this, 'init_email_table_deployment' ), 10, 2 );
53	}
54
55	/**
56	* Init up grader
57	*
58	* @since 1.0.0
59	*
60	* @return void
61	*/
62	public function init_upgrader() {
63	$upgrades = $this->available_upgrades();
64
65	if ( tutor_utils()->count( $upgrades ) ) {
66	foreach ( $upgrades as $upgrade ) {
67	$this->{$upgrade}();
68	}
69	}
70	}
71
72	/**
73	* Check availability
74	*
75	* @since 1.0.0
76	*
77	* @return array
78	*/
79	public function available_upgrades() {
80	$version = get_option( 'tutor_version' );
81
82	$upgrades = array();
83	if ( $version ) {
84	$upgrades[] = 'upgrade_to_1_3_1';
85	$upgrades[] = 'upgrade_to_2_6_0';
86	$upgrades[] = 'upgrade_to_3_0_0';
87	}
88
89	return $upgrades;
90	}
91
92	/**
93	* Upgrade to version 1.3.1
94	*
95	* @since 1.0.0
96	*
97	* @return void
98	*/
99	public function upgrade_to_1_3_1() {
100	if ( version_compare( get_option( 'tutor_version' ), '1.3.1', '<' ) ) {
101	global $wpdb;
102
103	if ( ! get_option( 'is_course_post_type_updated' ) ) {
104	$wpdb->update( $wpdb->posts, array( 'post_type' => tutor()->course_post_type ), array( 'post_type' => 'course' ) );
105	update_option( 'is_course_post_type_updated', true );
106	update_option( 'tutor_version', '1.3.1' );
107	Permalink::set_permalink_flag();
108	}
109	}
110	}
111
112	/**
113	* Migration logic when user upgrade to 2.6.0.
114	*
115	* @return void
116	*/
117	public function upgrade_to_2_6_0() {
118	if ( version_compare( $this->installed_version, '2.6.0', '<' ) ) {
119	if ( false === Permalink::update_required() ) {
120	Permalink::set_permalink_flag();
121	}
122
123	do_action( 'before_tutor_version_upgrade_to_2_6_0', $this->installed_version );
124	update_option( 'tutor_version', TUTOR_VERSION );
125	}
126	}
127
128	/**
129	* Migration logic when user upgrade to 3.0.0.
130	*
131	* @return void
132	*/
133	public function upgrade_to_3_0_0() {
134	global $wpdb;
135
136	if ( version_compare( $this->installed_version, '3.0.0', '<' ) ) {
137	$table_name = $wpdb->prefix . 'tutor_orders';
138	if ( ! QueryHelper::table_exists( $table_name ) ) {
139	Tutor::tutor_activate();
140	}
141	update_option( 'tutor_version', TUTOR_VERSION );
142	}
143
144	// Beta upgrade.
145	if ( version_compare( TUTOR_VERSION, '3.0.0-beta2', '>=' ) ) {
146	$order_items_table = $wpdb->prefix . 'tutor_order_items';
147	if ( ! QueryHelper::column_exist( $order_items_table, 'discount_price' ) ) {
148	// If 'discount_price' does not exist, alter the table to add 'discount_price' and 'coupon_code', and update 'sale_price'.
149	$wpdb->query(
150	"ALTER TABLE {$order_items_table}
151	ADD COLUMN discount_price VARCHAR(13) DEFAULT NULL,
152	ADD COLUMN coupon_code VARCHAR(255) DEFAULT NULL,
153	MODIFY COLUMN sale_price VARCHAR(13) NULL"
154	);
155	}
156	}
157
158	// New field added coupon_amount in orders table.
159	if ( version_compare( TUTOR_VERSION, '3.0.0-beta4', '>=' ) ) {
160	$order_table = $wpdb->prefix . 'tutor_orders';
161
162	$coupon_amount = 'coupon_amount';
163	if ( ! QueryHelper::column_exist( $order_table, $coupon_amount ) ) {
164	$wpdb->query( "ALTER TABLE {$order_table} ADD COLUMN $coupon_amount DECIMAL(13, 2) DEFAULT NULL AFTER coupon_code" );//phpcs:ignore
165	}
166
167	/**
168	* Tax Type: inclusive, exclusive
169	*/
170	$tax_type = 'tax_type';
171	if ( ! QueryHelper::column_exist( $order_table, $tax_type ) ) {
172	$wpdb->query( "ALTER TABLE {$order_table} ADD COLUMN $tax_type VARCHAR(50) DEFAULT NULL AFTER discount_reason" );//phpcs:ignore
173	}
174	}
175
176	CartController::create_cart_page();
177	CheckoutController::create_checkout_page();
178	}
179
180	/**
181	* Installing Gradebook if Tutor Pro exists
182	*
183	* @since v1.4.2
184	*
185	* @return void
186	*/
187	public function install_gradebook() {
188	global $wpdb;
189
190	$exists_gradebook_table = $wpdb->query( "SHOW TABLES LIKE '{$wpdb->tutor_gradebooks}';" );
191	$exists_gradebook_results_table = $wpdb->query( "SHOW TABLES LIKE '{$wpdb->tutor_gradebooks_results}';" );
192	$charset_collate = $wpdb->get_charset_collate();
193
194	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
195
196	if ( ! $exists_gradebook_table ) {
197	$gradebook_table = "CREATE TABLE IF NOT EXISTS {$wpdb->tutor_gradebooks} (
198	gradebook_id bigint(20) NOT NULL AUTO_INCREMENT,
199	grade_name varchar(50) DEFAULT NULL,
200	grade_point varchar(20) DEFAULT NULL,
201	grade_point_to varchar(20) DEFAULT NULL,
202	percent_from int(3) DEFAULT NULL,
203	percent_to int(3) DEFAULT NULL,
204	grade_config longtext,
205	PRIMARY KEY (gradebook_id)
206	) $charset_collate;";
207	dbDelta( $gradebook_table );
208	}
209	if ( ! $exists_gradebook_results_table ) {
210	$gradebook_results = "CREATE TABLE IF NOT EXISTS {$wpdb->tutor_gradebooks_results} (
211	gradebook_result_id bigint(20) NOT NULL AUTO_INCREMENT,
212	user_id bigint(20) DEFAULT NULL,
213	course_id bigint(20) DEFAULT NULL,
214	quiz_id bigint(20) DEFAULT NULL,
215	assignment_id bigint(20) DEFAULT NULL,
216	gradebook_id bigint(20) DEFAULT NULL,
217	result_for varchar(50) DEFAULT NULL,
218	grade_name varchar(50) DEFAULT NULL,
219	grade_point varchar(20) DEFAULT NULL,
220	earned_grade_point varchar(20) DEFAULT NULL,
221	earned_percent int(3) DEFAULT NULL,
222	generate_date datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
223	update_date datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
224	PRIMARY KEY (gradebook_result_id)
225	) {$charset_collate};";
226	dbDelta( $gradebook_results );
227	}
228
229	}
230
231	/**
232	* Email table deployment
233	*
234	* @param mixed $upgrader_object up grader obj.
235	* @param mixed $options options.
236	*
237	* @return void
238	*/
239	public function init_email_table_deployment( $upgrader_object, $options ) {
240
241	if ( is_object( $upgrader_object ) && is_array( $upgrader_object->result ) && isset( $upgrader_object->result['destination_name'] ) && 'tutor-pro' == $upgrader_object->result['destination_name'] ) {
242	$addon_config = tutor_utils()->get_addon_config( 'tutor-pro/addons/tutor-email/tutor-email.php' );
243	$is_enable = (bool) tutor_utils()->avalue_dot( 'is_enable', $addon_config );
244
245	$is_enable ? $this->install_tutor_email_queue() : 0;
246	}
247	}
248
249	/**
250	* Installing email addon if Tutor Pro exists
251	*
252	* @since 1.8.6
253	*
254	* @return void
255	*/
256	public function install_tutor_email_queue() {
257
258	global $wpdb;
259	$charset_collate = $wpdb->get_charset_collate();
260
261	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
262
263	if ( ! QueryHelper::table_exists( $wpdb->tutor_email_queue ) ) {
264	$table = "CREATE TABLE IF NOT EXISTS {$wpdb->tutor_email_queue} (
265	id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
266	mail_to varchar(255) NOT NULL,
267	subject text NOT NULL,
268	message text NOT NULL,
269	headers text NOT NULL,
270	batch varchar(50) NULL,
271	PRIMARY KEY (id)
272	) {$charset_collate};";
273
274	dbDelta( $table );
275	}
276	}
277	}
278