← All changes | classes/Tutor.php +256 -1007 3.9.15 → 1.9.4 View file →

		@@ -1,673 +1,231 @@
1	1	<?php
2		-/**
3		- * Initialize all the dependency classes
4		- *
5		- * @package Tutor
6		- * @author Themeum <support@themeum.com>
7		- * @link https://themeum.com
8		- * @since 1.0.0
9		- */
10		-
11	2	namespace TUTOR;
12	3
13		-use Tutor\Models\CourseModel;
14		-use Tutor\Ecommerce\Ecommerce;
15		-use Tutor\Helpers\QueryHelper;
16		-use Tutor\Migrations\Migration;
17		-
18		-if ( ! defined( 'ABSPATH' ) ) {
	4	+if ( ! defined( 'ABSPATH' ) )
19	5	exit;
20		-}
21	6
22		-/**
23		- * Tutor final class
24		- *
25		- * @since 1.0.0
26		- */
27		-final class Tutor extends Singleton {
28		- /**
29		- * Tutor version
30		- *
31		- * @since 1.0.0
32		- *
33		- * @var string
34		- */
	7	+final class Tutor{
35	8	public $version = TUTOR_VERSION;
36		-
37		- /**
38		- * Plugin dir path
39		- *
40		- * @since 1.0.0
41		- *
42		- * @var string
43		- */
44	9	public $path;
45		-
46		- /**
47		- * Plugin dir path
48		- *
49		- * @since 1.0.0
50		- *
51		- * @var string
52		- */
53	10	public $url;
	11	+ public $basename;
54	12
55	13	/**
56		- * Plugin dir name
	14	+ * The single instance of the class.
57	15	*
58		- * @since 1.0.0
59		- *
60		- * @var string
	16	+ * @since v.1.2.0
61	17	*/
62		- public $basename;
	18	+ protected static $_instance = null;
63	19
64		- /**
65		- * Utils class object
66		- *
67		- * @since 1.1.0
68		- *
69		- * @var object
70		- */
	20	+ //Components
71	21	public $utils;
72		-
73		- /**
74		- * Admin class object
75		- *
76		- * @since 1.1.0
77		- *
78		- * @var object
79		- */
80	22	public $admin;
81		-
82		- /**
83		- * Ajax class object
84		- *
85		- * @since 1.1.0
86		- *
87		- * @var object
88		- */
89	23	public $ajax;
90		-
91		- /**
92		- * Options class object
93		- *
94		- * @since 1.1.0
95		- *
96		- * @var object
97		- */
98	24	public $options;
99		-
100		- /**
101		- * Short code class object
102		- *
103		- * @since 1.1.0
104		- *
105		- * @var object
106		- */
107	25	public $shortcode;
108	26
109		- /**
110		- * Addons class object
111		- *
112		- * @since 1.1.0
113		- *
114		- * @var object
115		- */
116	27	private $addons;
117		-
118		- /**
119		- * PostType class object
120		- *
121		- * @since 1.1.0
122		- *
123		- * @var object
124		- */
125	28	private $post_types;
126		-
127		- /**
128		- * Taxonomies class object
129		- *
130		- * @since 1.1.0
131		- *
132		- * @var object
133		- */
134	29	private $taxonomies;
135		-
136		- /**
137		- * Assets class object
138		- *
139		- * @since 1.1.0
140		- *
141		- * @var object
142		- */
143	30	private $assets;
144		-
145		- /**
146		- * Course class object
147		- *
148		- * @since 1.1.0
149		- *
150		- * @var object
151		- */
152	31	private $course;
153		-
154		- /**
155		- * Lesson class object
156		- *
157		- * @since 1.1.0
158		- *
159		- * @var object
160		- */
161		- public $lesson;
162		-
163		- /**
164		- * Rewrite_Rules class object
165		- *
166		- * @since 1.1.0
167		- *
168		- * @var object
169		- */
	32	+ private $lesson;
170	33	private $rewrite_rules;
171		-
172		- /**
173		- * Template class object
174		- *
175		- * @since 1.1.0
176		- *
177		- * @var object
178		- */
179	34	private $template;
180		-
181		- /**
182		- * Instructor class object
183		- *
184		- * @since 1.1.0
185		- *
186		- * @var object
187		- */
188	35	private $instructor;
189		-
190		- /**
191		- * Student class object
192		- *
193		- * @since 1.1.0
194		- *
195		- * @var object
196		- */
197	36	private $student;
198		-
199		- /**
200		- * Q_And_A class object
201		- *
202		- * @since 1.1.0
203		- *
204		- * @var object
205		- */
206	37	private $q_and_a;
207		-
208		- /**
209		- * Quiz class object
210		- *
211		- * @since 1.1.0
212		- *
213		- * @var object
214		- */
215	38	private $quiz;
216		-
217		- /**
218		- * Tools class object
219		- *
220		- * @since 1.1.0
221		- *
222		- * @var object
223		- */
224	39	private $tools;
225		-
226		- /**
227		- * User class object
228		- *
229		- * @since 1.1.0
230		- *
231		- * @var object
232		- */
233	40	private $user;
234		-
235		- /**
236		- * Theme_Compatibility class object
237		- *
238		- * @since 1.1.0
239		- *
240		- * @var object
241		- */
242	41	private $theme_compatibility;
243		-
244		- /**
245		- * Gutenberg class object
246		- *
247		- * @since 1.1.0
248		- *
249		- * @var object
250		- */
251	42	private $gutenberg;
252		-
253		- /**
254		- * Course_Settings_Tabs class object
255		- *
256		- * @since 1.1.0
257		- *
258		- * @var object
259		- */
260	43	private $course_settings_tabs;
261		-
262		- /**
263		- * Withdraw class object
264		- *
265		- * @since 1.1.0
266		- *
267		- * @var object
268		- */
269	44	private $withdraw;
270	45
271		- /**
272		- * Course_Widget class object
273		- *
274		- * @since 1.1.0
275		- *
276		- * @var object
277		- */
278	46	private $course_widget;
279		-
280		- /**
281		- * Upgrader class object
282		- *
283		- * @since 1.1.0
284		- *
285		- * @var object
286		- */
287	47	private $upgrader;
288		-
289		- /**
290		- * Dashboard class object
291		- *
292		- * @since 1.1.0
293		- *
294		- * @var object
295		- */
296	48	private $dashboard;
297		-
298		- /**
299		- * FormHandler class object
300		- *
301		- * @since 1.1.0
302		- *
303		- * @var object
304		- */
305	49	private $form_handler;
306		-
307		- /**
308		- * Frontend class object
309		- *
310		- * @since 1.1.0
311		- *
312		- * @var object
313		- */
314	50	private $frontend;
315		-
316		- /**
317		- * Email property
318		- *
319		- * @since 1.1.0
320		- *
321		- * @var object
322		- */
323	51	private $email;
324	52
325		- /**
326		- * WooCommerce integration class object
327		- *
328		- * @since 1.1.0
329		- *
330		- * @var object
331		- */
	53	+ //Integrations
332	54	private $woocommerce;
333		-
334		- /**
335		- * Tutor_EDD class object
336		- *
337		- * @since 1.1.0
338		- *
339		- * @var object
340		- */
341	55	private $edd;
342	56
343	57	/**
344		- * Announcement
	58	+ * @return null|Tutor
345	59	*
346		- * @since 2.0.0
	60	+ * Run the TUTOR
347	61	*
348		- * @var object
	62	+ * @since 1.2.0
349	63	*/
350		- public $announcements;
	64	+ public static function instance() {
	65	+ if ( is_null( self::$_instance ) ) {
	66	+ self::$_instance = new self();
	67	+ }
	68	+ return self::$_instance;
	69	+ }
351	70
352		- /**
353		- * Reviews class object
354		- *
355		- * @since 1.1.0
356		- *
357		- * @var object
358		- */
359		- private $reviews;
	71	+ function __construct() {
360	72
361		- /**
362		- * Withdraw_List class object
363		- *
364		- * @since 1.1.0
365		- *
366		- * @var object
367		- */
368		- public $withdraw_list;
	73	+ $this->path = plugin_dir_path(TUTOR_FILE);
	74	+ $this->url = plugin_dir_url(TUTOR_FILE);
	75	+ $this->basename = plugin_basename(TUTOR_FILE);
369	76
370		- /**
371		- * Student_List class object
372		- *
373		- * @since 1.1.0
374		- *
375		- * @var object
376		- */
377		- public $student_list;
378		-
379		- /**
380		- * Instructor_List class object
381		- *
382		- * @since 1.1.0
383		- *
384		- * @var object
385		- */
386		- public $instructor_list;
387		-
388		- /**
389		- * Course List
390		- *
391		- * @var Course_List
392		- *
393		- * @since 2.0.0
394		- */
395		- public $course_list;
396		-
397		- //phpcs:disable
398		- public $q_and_a_list;
399		- public $q_attempt;
400		- public $rest_api;
401		- public $setup;
402		- public $private_course_access;
403		- public $course_filter;
404		- //phpcs:enable
405		-
406		- /**
407		- * Course Embed
408		- *
409		- * @var $course_embed
410		- *
411		- * @since 2.1.0
412		- */
413		- private $course_embed;
414		-
415		- /**
416		- * Rest Authentication
417		- *
418		- * @var $rest_auth
419		- *
420		- * @since 2.1.0
421		- */
422		- private $rest_auth;
423		-
424		- /**
425		- * Permalink
426		- *
427		- * @var Permalink
428		- */
429		- private $permalink;
430		-
431		- /**
432		- * Initialize props & other dependencies
433		- *
434		- * @since 1.0.0
435		- */
436		- public function __construct() {
437		-
438		- $this->path = plugin_dir_path( TUTOR_FILE );
439		- $this->url = plugin_dir_url( TUTOR_FILE );
440		- $this->basename = plugin_basename( TUTOR_FILE );
441		-
442	77	/**
443	78	* Adding Tutor Database table to $wpdb;
444		- *
445		- * @since 1.4.2
	79	+ * @since v.1.4.2
446	80	*/
447	81	global $wpdb;
448		- $wpdb->tutor_earnings = $wpdb->prefix . 'tutor_earnings';
449		- $wpdb->tutor_gradebooks = $wpdb->prefix . 'tutor_gradebooks';
450		- $wpdb->tutor_gradebooks_results = $wpdb->prefix . 'tutor_gradebooks_results';
451		- $wpdb->tutor_quiz_attempts = $wpdb->prefix . 'tutor_quiz_attempts';
452		- $wpdb->tutor_quiz_attempt_answers = $wpdb->prefix . 'tutor_quiz_attempt_answers';
453		- $wpdb->tutor_quiz_questions = $wpdb->prefix . 'tutor_quiz_questions';
454		- $wpdb->tutor_quiz_question_answers = $wpdb->prefix . 'tutor_quiz_question_answers';
455		- $wpdb->tutor_withdraws = $wpdb->prefix . 'tutor_withdraws';
456		- $wpdb->tutor_email_queue = $wpdb->prefix . 'tutor_email_queue';
457		- $wpdb->tutor_order_items = $wpdb->prefix . 'tutor_order_items';
458		- $wpdb->tutor_orders = $wpdb->prefix . 'tutor_orders';
459		- $wpdb->tutor_ordermeta = $wpdb->prefix . 'tutor_ordermeta';
460		- $wpdb->tutor_subscription_plan_items = $wpdb->prefix . 'tutor_subscription_plan_items';
461		- $wpdb->tutor_subscription_plans = $wpdb->prefix . 'tutor_subscription_plans';
462		- $wpdb->tutor_subscriptions = $wpdb->prefix . 'tutor_subscriptions';
463		- $wpdb->tutor_subscriptionmeta = $wpdb->prefix . 'tutor_subscriptionmeta';
464		- $wpdb->tutor_order_itemmeta = $wpdb->prefix . 'tutor_order_itemmeta';
	82	+ $wpdb->tutor_earnings = $wpdb->prefix.'tutor_earnings';
	83	+ $wpdb->tutor_gradebooks = $wpdb->prefix.'tutor_gradebooks';
	84	+ $wpdb->tutor_gradebooks_results = $wpdb->prefix.'tutor_gradebooks_results';
	85	+ $wpdb->tutor_quiz_attempts = $wpdb->prefix.'tutor_quiz_attempts';
	86	+ $wpdb->tutor_quiz_attempt_answers = $wpdb->prefix.'tutor_quiz_attempt_answers';
	87	+ $wpdb->tutor_quiz_questions = $wpdb->prefix.'tutor_quiz_questions';
	88	+ $wpdb->tutor_quiz_question_answers = $wpdb->prefix.'tutor_quiz_question_answers';
	89	+ $wpdb->tutor_withdraws = $wpdb->prefix.'tutor_withdraws';
	90	+ $wpdb->tutor_email_queue = $wpdb->prefix.'tutor_email_queue';
465	91
466	92	/**
467	93	* Changing default wp doing ajax return based on tutor ajax action
468	94	*/
469		- add_filter( 'wp_doing_ajax', array( $this, 'wp_doing_ajax' ) );
	95	+ add_filter('wp_doing_ajax', array($this, 'wp_doing_ajax'));
470	96
471	97	/**
472	98	* Include Files
473	99	*/
	100	+ //add_action( 'init', array( $this, 'includes' ), 11 );
474	101	$this->includes();
475	102
476		- do_action( 'tutor_before_load' );
477		-
478		- $this->addons = new Addons();
479		- $this->post_types = new Post_types();
480		- $this->taxonomies = new Taxonomies();
481		- $this->assets = new Assets();
482		- $this->admin = new Admin();
483		- $this->ajax = new Ajax();
484		- $this->options = new Options_V2();
485		- $this->shortcode = new Shortcode();
486		- $this->course = new Course();
487		- $this->lesson = new Lesson();
488		- $this->rewrite_rules = new Rewrite_Rules();
489		- $this->template = new Template();
490		- $this->instructor = new Instructor();
491		- $this->student = new Student();
492		- $this->q_and_a = new Q_And_A();
493		- $this->q_and_a_list = new Question_Answers_List();
494		- $this->q_attempt = new Quiz_Attempts_List();
495		- $this->quiz = new Quiz();
496		- $this->tools = new Tools();
497		- $this->user = new User();
498		- $this->theme_compatibility = new Theme_Compatibility();
499		- $this->gutenberg = new Gutenberg();
500		- $this->course_settings_tabs = new Course_Settings_Tabs();
501		- $this->withdraw = new Withdraw();
502		- $this->upgrader = new Upgrader();
503		- $this->dashboard = new Dashboard();
504		- $this->form_handler = new FormHandler();
505		- $this->frontend = new Frontend();
506		- $this->rest_api = new RestAPI();
507		- $this->setup = new Tutor_Setup();
508		- $this->private_course_access = new Private_Course_Access();
509		- $this->course_filter = new Course_Filter();
510		- $this->permalink = new Permalink();
511		-
512		- // Integrations.
513		- $this->woocommerce = new WooCommerce();
514		- $this->edd = new TutorEDD();
515		-
516	103	/**
517		- * Init obj
518		- *
519		- * @since 2.0.0
	104	+ * Loading Autoloader
520	105	*/
521		- $this->announcements = new Announcements();
522		- $this->course_list = new Course_List();
523		- $this->reviews = new Reviews();
524		- $this->withdraw_list = new Withdraw_Requests_List();
525		- $this->student_list = new Students_List();
526		- $this->instructor_list = new Instructors_List();
527		- $this->course_embed = new Course_Embed();
528		- $this->rest_auth = new RestAuth();
529	106
530		- /**
531		- * New Course Builder.
532		- *
533		- * @since 3.0.0
534		- */
535		- new QuizBuilder();
	107	+ if ( function_exists( '__autoload' ) ) {
	108	+ spl_autoload_register( '__autoload' );
	109	+ }
	110	+ spl_autoload_register(array($this, 'loader'));
536	111
537		- /**
538		- * Tutor native e-commerce
539		- *
540		- * @since 3.0.0
541		- */
542		- new Ecommerce();
	112	+ do_action('tutor_before_load');
543	113
544		- /**
545		- * Data migrations
546		- *
547		- * @since 3.8.0
548		- */
549		- new Migration();
	114	+ $this->addons = new Addons();
	115	+ $this->post_types = new Post_types();
	116	+ $this->taxonomies = new Taxonomies();
	117	+ $this->assets = new Assets();
	118	+ $this->admin = new Admin();
	119	+ $this->ajax = new Ajax();
	120	+ $this->options = new Options();
	121	+ $this->shortcode = new Shortcode();
	122	+ $this->course = new Course();
	123	+ $this->lesson = new Lesson();
	124	+ $this->rewrite_rules = new Rewrite_Rules();
	125	+ $this->template = new Template();
	126	+ $this->instructor = new Instructor();
	127	+ $this->student = new Student();
	128	+ $this->q_and_a = new Q_and_A();
	129	+ $this->quiz = new Quiz();
	130	+ $this->tools = new Tools();
	131	+ $this->user = new User();
	132	+ $this->theme_compatibility = new Theme_Compatibility();
	133	+ $this->gutenberg = new Gutenberg();
	134	+ $this->course_settings_tabs = new Course_Settings_Tabs();
	135	+ $this->withdraw = new Withdraw();
	136	+ $this->course_widget = new Course_Widget();
	137	+ $this->upgrader = new Upgrader();
	138	+ $this->dashboard = new Dashboard();
	139	+ $this->form_handler = new FormHandler();
	140	+ $this->frontend = new Frontend();
	141	+ $this->email = new Email();
	142	+ $this->rest_api = new RestAPI();
	143	+ $this->setup = new Tutor_Setup();
	144	+ $this->private_course_access = new Private_Course_Access();
	145	+ $this->course_filter = new Course_Filter();
550	146
	147	+ //Integrations
	148	+ $this->woocommerce = new WooCommerce();
	149	+ $this->edd = new TutorEDD();
	150	+
551	151	/**
552	152	* Run Method
553		- *
554		- * @since 1.2.0
	153	+ * @since v.1.2.0
555	154	*/
556	155	$this->run();
557	156
558		- do_action( 'tutor_loaded' );
	157	+ do_action('tutor_loaded');
559	158
560	159	add_action( 'init', array( $this, 'init_action' ) );
561	160
562		- /**
563		- * Check activated plugin
564		- *
565		- * @since 1.5.7
566		- */
	161	+ /**
	162	+ * redirect to the wizard page
	163	+ * @since v.1.5.7
	164	+ *
	165	+ */
567	166
568	167	add_action( 'activated_plugin', array( $this, 'activated_tutor' ), 10, 2 );
569		-
570		- /**
571		- * Redirect to setup page
572		- *
573		- * @since 2.8.0
574		- */
575		- add_action( 'admin_init', array( $this, 'redirect_to_setup_page' ) );
576	168	}
577	169
578		- /**
579		- * Check activated plugin
580		- *
581		- * @since 1.5.7
582		- *
583		- * @param mixed $plugin plugin.
584		- * @param mixed $network_wide network wide.
585		- *
586		- * @return void
587		- */
	170	+ /**
	171	+ * @param $plugin
	172	+ *
	173	+ * redirect to the wizard page
	174	+ * @since v.1.5.7
	175	+ *
	176	+ */
588	177	public function activated_tutor( $plugin, $network_wide = null ) {
589		- if ( tutor()->basename === $plugin ) {
590		- $this->redirect_to_setup_page();
591		- }
592		- }
593		-
594		- /**
595		- * Redirect to setup page
596		- *
597		- * @since 2.8.0
598		- *
599		- * @return void
600		- */
601		- public function redirect_to_setup_page() {
602		- if ( ( ! get_option( 'tutor_wizard' ) ) && version_compare( TUTOR_VERSION, '1.5.6', '>' ) ) {
603		- if ( ! wp_doing_ajax() ) {
604		- update_option( 'tutor_wizard', 'active' );
605		- $is_wp_cli = defined( 'WP_CLI' ) && WP_CLI;
606		- if ( ! $is_wp_cli ) {
607		- wp_safe_redirect( admin_url( 'admin.php?page=tutor-setup' ) );
608		- }
609		- exit;
	178	+ if( $plugin == tutor()->basename ) {
	179	+ if( (! get_option('tutor_wizard') ) && version_compare(TUTOR_VERSION, '1.5.6', '>') ) {
	180	+ update_option('tutor_wizard', 'active');
	181	+ exit(wp_redirect(admin_url('admin.php?page=tutor-setup')));
610	182	}
611	183	}
612	184	}
613	185
614	186	/**
615		- * Include utility functions
	187	+ * @param $className
616	188	*
617		- * @return void
	189	+ * Auto Load class and the files
618	190	*/
619		- public function includes() {
620		- $tutor_path = plugin_dir_path( TUTOR_FILE );
	191	+ private function loader($className) {
	192	+ if ( ! class_exists($className)){
	193	+ $className = preg_replace(
	194	+ array('/([a-z])([A-Z])/', '/\\\/'),
	195	+ array('$1$2', DIRECTORY_SEPARATOR),
	196	+ $className
	197	+ );
621	198
622		- include $tutor_path . 'includes/tutor-general-functions.php';
623		- include $tutor_path . 'includes/tutor-template-functions.php';
624		- include $tutor_path . 'includes/tutor-template-hook.php';
625		- include $tutor_path . 'includes/translate-text.php';
626		- include $tutor_path . 'includes/country.php';
627		- include $tutor_path . 'includes/ecommerce-functions.php';
	199	+ $className = str_replace('TUTOR'.DIRECTORY_SEPARATOR, 'classes'.DIRECTORY_SEPARATOR, $className);
	200	+ $file_name = $this->path.$className.'.php';
628	201
629		- if ( ! function_exists( 'is_plugin_active' ) ) {
630		- require_once ABSPATH . 'wp-admin/includes/plugin.php';
631		- }
632		-
633		- // Only kirki latest has class KirkiMain.
634		- $is_kirki_active = \is_plugin_active( 'kirki-pro/kirki-pro.php' ) && class_exists( 'KirkiProMain' );
635		-
636		- if ( $is_kirki_active ) {
637		- $tutor_kirki_path = $tutor_path . 'includes/kirki/kirki.php';
638		- if ( file_exists( $tutor_kirki_path ) ) {
639		- include $tutor_kirki_path;
	202	+ if (file_exists($file_name) ) {
	203	+ require_once $file_name;
640	204	}
641		- } else {
642		- $is_droip_active = \is_plugin_active( 'droip/droip.php' );
643		- $tutor_droip_path = $tutor_path . 'includes/droip/droip.php';
644		- if ( $is_droip_active && file_exists( $tutor_droip_path ) ) {
645		- include $tutor_droip_path;
646		- }
647	205	}
	206	+ }
648	207
	208	+ public function includes(){
	209	+ include tutor()->path.'includes/tutor-general-functions.php';
	210	+ include tutor()->path.'includes/tutor-template-functions.php';
	211	+ include tutor()->path.'includes/tutor-template-hook.php';
649	212	}
650	213
651		- /**
652		- * Providing hooks
653		- *
654		- * @return void
655		- */
656		- public function run() {
657		- do_action( 'tutor_before_run' );
658		- do_action( 'tutor_after_run' );
	214	+ //Run the TUTOR right now
	215	+ public function run(){
	216	+ do_action('tutor_before_run');
	217	+
	218	+ do_action('tutor_after_run');
659	219	}
660	220
661	221	/**
662	222	* Tutor Action Via do_action
663		- *
664	223	* @since 1.2.14
665	224	*/
666		- public function init_action() {
667		- $tutor_action = Input::sanitize_request_data( 'tutor_action' );
668		- if ( '' !== $tutor_action ) {
669		- do_action( 'tutor_action_' . $tutor_action );
	225	+ public function init_action(){
	226	+ if (isset($_REQUEST['tutor_action'])){
	227	+ do_action('tutor_action_'.$_REQUEST['tutor_action']);
670	228	}
671	229	}
672	230
673	231	/**
		@@ -672,62 +230,59 @@
672	230
673	231	/**
674	232	* Do some task during plugin activation
675	233	*/
676		- public static function tutor_activate() {
677		- $version = get_option( 'tutor_version' );
678		- if ( ! function_exists( 'tutor_time' ) ) {
679		- include tutor()->path . 'includes/tutor-general-functions.php';
	234	+ public static function tutor_activate(){
	235	+ $version = get_option('tutor_version');
	236	+ if ( ! function_exists('tutor_time')){
	237	+ include tutor()->path.'includes/tutor-general-functions.php';
680	238	}
	239	+ //Save Option
	240	+ if ( ! $version ){
	241	+ //Create Database
	242	+ self::create_database();
681	243
682		- // Create Database.
683		- self::create_database();
684		-
685		- // Save Option.
686		- if ( ! $version ) {
687		-
688	244	$options = self::default_options();
689		- update_option( 'tutor_option', $options );
	245	+ update_option('tutor_option', $options);
690	246
691		- // Rewrite Flush.
692		- Permalink::set_permalink_flag();
	247	+ //Rewrite Flush
	248	+ update_option('required_rewrite_flush', tutor_time());
693	249	self::manage_tutor_roles_and_permissions();
694	250
695		- // Save initial Page.
696		- self::save_data();
697		- update_option( 'tutor_version', TUTOR_VERSION );
	251	+ self::save_data();//Save initial Page
	252	+ update_option('tutor_version', TUTOR_VERSION);
698	253	}
699	254
700		- // Set Schedule.
701		- if ( ! wp_next_scheduled( 'tutor_once_in_day_run_schedule' ) ) {
702		- wp_schedule_event( tutor_time(), 'twicedaily', 'tutor_once_in_day_run_schedule' );
	255	+ //Set Schedule
	256	+ if (! wp_next_scheduled ( 'tutor_once_in_day_run_schedule' )) {
	257	+ wp_schedule_event(tutor_time(), 'twicedaily', 'tutor_once_in_day_run_schedule');
703	258	}
704	259
705	260	/**
706	261	* Backward Compatibility for version < 1.2.0
707	262	*/
708		- if ( version_compare( get_option( 'tutor_version' ), '1.2.0', '<' ) ) {
	263	+ if (version_compare(get_option('tutor_version'), '1.2.0', '<')){
709	264	/**
710	265	* Creating New Database
711	266	*/
712	267	self::create_withdraw_database();
713		- // Update the tutor version.
714		- update_option( 'tutor_version', '1.2.0' );
715		- // Rewrite Flush.
716		- Permalink::set_permalink_flag();
	268	+ //Update the tutor version
	269	+ update_option('tutor_version', '1.2.0');
	270	+ //Rewrite Flush
	271	+ update_option('required_rewrite_flush', tutor_time());
717	272	}
718	273
719	274	/**
720	275	* Backward Compatibility to < 1.3.1 for make course plural
721	276	*/
722		- if ( version_compare( get_option( 'tutor_version' ), '1.3.1', '<' ) ) {
	277	+ if (version_compare(get_option('tutor_version'), '1.3.1', '<')){
723	278	global $wpdb;
724	279
725		- if ( ! get_option( 'is_course_post_type_updated' ) ) {
726		- $wpdb->update( $wpdb->posts, array( 'post_type' => tutor()->course_post_type ), array( 'post_type' => 'course' ) );
727		- update_option( 'is_course_post_type_updated', true );
728		- update_option( 'tutor_version', '1.3.1' );
729		- Permalink::set_permalink_flag();
	280	+ if ( ! get_option('is_course_post_type_updated')){
	281	+ $wpdb->update($wpdb->posts, array('post_type' => 'courses'), array('post_type' => 'course'));
	282	+ update_option('is_course_post_type_updated', true);
	283	+ update_option('tutor_version', '1.3.1');
	284	+ flush_rewrite_rules();
730	285	}
731	286	}
732	287
733	288	/**
		@@ -732,31 +287,20 @@
732	287
733	288	/**
734	289	* Save First activation Time
735	290	*/
736		- $first_activation_date = get_option( 'tutor_first_activation_time' );
737		- if ( ! $first_activation_date ) {
738		- update_option( 'tutor_first_activation_time', tutor_time() );
	291	+ $first_activation_date = get_option('tutor_first_activation_time');
	292	+ if ( ! $first_activation_date){
	293	+ update_option('tutor_first_activation_time', tutor_time());
739	294	}
740	295	}
741	296
742		- /**
743		- * Run task on deactivation
744		- *
745		- * @since 1.0.0
746		- *
747		- * @return void
748		- */
	297	+ //Run task on deactivation
749	298	public static function tutor_deactivation() {
750		- wp_clear_scheduled_hook( 'tutor_once_in_day_run_schedule' );
	299	+ wp_clear_scheduled_hook('tutor_once_in_day_run_schedule');
751	300	}
752	301
753		- /**
754		- * Create database
755		- *
756		- * @return void
757		- */
758		- public static function create_database() {
	302	+ public static function create_database(){
759	303	global $wpdb;
760	304
761	305	$charset_collate = $wpdb->get_charset_collate();
762	306
		@@ -769,15 +313,15 @@
769	313	* {$wpdb->prefix}tutor_quiz_question_answers
770	314	* {$wpdb->prefix}tutor_earnings
771	315	* {$wpdb->prefix}tutor_withdraws
772	316	*
773		- * @since 1.0.0
	317	+ * @since v.1.0.0
774	318	*/
775	319	$quiz_attempts_sql = "CREATE TABLE {$wpdb->prefix}tutor_quiz_attempts (
776		- attempt_id bigint(20) NOT NULL AUTO_INCREMENT,
777		- course_id bigint(20) DEFAULT NULL,
778		- quiz_id bigint(20) DEFAULT NULL,
779		- user_id bigint(20) DEFAULT NULL,
	320	+ attempt_id int(11) NOT NULL AUTO_INCREMENT,
	321	+ course_id int(11) DEFAULT NULL,
	322	+ quiz_id int(11) DEFAULT NULL,
	323	+ user_id int(11) DEFAULT NULL,
780	324	total_questions int(11) DEFAULT NULL,
781	325	total_answered_questions int(11) DEFAULT NULL,
782	326	total_marks decimal(9,2) DEFAULT NULL,
783	327	earned_marks decimal(9,2) DEFAULT NULL,
		@@ -787,22 +331,17 @@
787	331	attempt_started_at datetime DEFAULT NULL,
788	332	attempt_ended_at datetime DEFAULT NULL,
789	333	is_manually_reviewed int(1) DEFAULT NULL,
790	334	manually_reviewed_at datetime DEFAULT NULL,
791		- result varchar(10) DEFAULT NULL,
792		- PRIMARY KEY (attempt_id),
793		- INDEX (course_id),
794		- INDEX (quiz_id),
795		- INDEX (user_id),
796		- INDEX (result)
	335	+ PRIMARY KEY (attempt_id)
797	336	) $charset_collate;";
798	337
799	338	$quiz_attempt_answers = "CREATE TABLE {$wpdb->prefix}tutor_quiz_attempt_answers (
800		- attempt_answer_id bigint(20) NOT NULL AUTO_INCREMENT,
801		- user_id bigint(20) DEFAULT NULL,
802		- quiz_id bigint(20) DEFAULT NULL,
803		- question_id bigint(20) DEFAULT NULL,
804		- quiz_attempt_id bigint(20) DEFAULT NULL,
	339	+ attempt_answer_id int(11) NOT NULL AUTO_INCREMENT,
	340	+ user_id int(11) DEFAULT NULL,
	341	+ quiz_id int(11) DEFAULT NULL,
	342	+ question_id int(11) DEFAULT NULL,
	343	+ quiz_attempt_id int(11) DEFAULT NULL,
805	344	given_answer longtext,
806	345	question_mark decimal(8,2) DEFAULT NULL,
807	346	achieved_mark decimal(8,2) DEFAULT NULL,
808	347	minus_mark decimal(8,2) DEFAULT NULL,
		@@ -810,13 +349,12 @@
810	349	PRIMARY KEY (attempt_answer_id)
811	350	) $charset_collate;";
812	351
813	352	$tutor_quiz_questions = "CREATE TABLE {$wpdb->prefix}tutor_quiz_questions (
814		- question_id bigint(20) NOT NULL AUTO_INCREMENT,
815		- quiz_id bigint(20) DEFAULT NULL,
	353	+ question_id int(11) NOT NULL AUTO_INCREMENT,
	354	+ quiz_id int(11) DEFAULT NULL,
816	355	question_title text,
817	356	question_description longtext,
818		- answer_explanation longtext DEFAULT '',
819	357	question_type varchar(50) DEFAULT NULL,
820	358	question_mark decimal(9,2) DEFAULT NULL,
821	359	question_settings longtext,
822	360	question_order int(11) DEFAULT NULL,
		@@ -823,14 +361,14 @@
823	361	PRIMARY KEY (question_id)
824	362	) $charset_collate;";
825	363
826	364	$tutor_quiz_question_answers = "CREATE TABLE {$wpdb->prefix}tutor_quiz_question_answers (
827		- answer_id bigint(20) NOT NULL AUTO_INCREMENT,
828		- belongs_question_id bigint(20) DEFAULT NULL,
	365	+ answer_id int(11) NOT NULL AUTO_INCREMENT,
	366	+ belongs_question_id int(11) DEFAULT NULL,
829	367	belongs_question_type varchar(250) DEFAULT NULL,
830	368	answer_title text,
831	369	is_correct tinyint(4) DEFAULT NULL,
832		- image_id bigint(20) DEFAULT NULL,
	370	+ image_id int(11) DEFAULT NULL,
833	371	answer_two_gap_match text,
834	372	answer_view_format varchar(250) DEFAULT NULL,
835	373	answer_settings text,
836	374	answer_order int(11) DEFAULT '0',
		@@ -837,12 +375,12 @@
837	375	PRIMARY KEY (answer_id)
838	376	) $charset_collate;";
839	377
840	378	$earning_table = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}tutor_earnings (
841		- earning_id bigint(20) NOT NULL AUTO_INCREMENT,
842		- user_id bigint(20) DEFAULT NULL,
843		- course_id bigint(20) DEFAULT NULL,
844		- order_id bigint(20) DEFAULT NULL,
	379	+ earning_id int(11) NOT NULL AUTO_INCREMENT,
	380	+ user_id int(11) DEFAULT NULL,
	381	+ course_id int(11) DEFAULT NULL,
	382	+ order_id int(11) DEFAULT NULL,
845	383	order_status varchar(50) DEFAULT NULL,
846	384	course_price_total decimal(16,2) DEFAULT NULL,
847	385	course_price_grand_total decimal(16,2) DEFAULT NULL,
848	386	instructor_amount decimal(16,2) DEFAULT NULL,
		@@ -854,18 +392,14 @@
854	392	deduct_fees_name varchar(250) DEFAULT NULL,
855	393	deduct_fees_type varchar(20) DEFAULT NULL,
856	394	process_by varchar(20) DEFAULT NULL,
857	395	created_at datetime DEFAULT NULL,
858		- PRIMARY KEY (earning_id),
859		- INDEX (user_id),
860		- INDEX (course_id),
861		- INDEX (order_id),
862		- INDEX (process_by)
	396	+ PRIMARY KEY (earning_id)
863	397	) $charset_collate;";
864	398
865	399	$withdraw_table = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}tutor_withdraws (
866		- withdraw_id bigint(20) NOT NULL AUTO_INCREMENT,
867		- user_id bigint(20) DEFAULT NULL,
	400	+ withdraw_id int(11) NOT NULL AUTO_INCREMENT,
	401	+ user_id int(11) DEFAULT NULL,
868	402	amount decimal(16,2) DEFAULT NULL,
869	403	method_data text DEFAULT NULL,
870	404	status varchar(50) DEFAULT NULL,
871	405	updated_at datetime DEFAULT NULL,
		@@ -872,161 +406,9 @@
872	406	created_at datetime DEFAULT NULL,
873	407	PRIMARY KEY (withdraw_id)
874	408	) $charset_collate;";
875	409
876		- $orders_table = "CREATE TABLE {$wpdb->prefix}tutor_orders (
877		- id BIGINT(20) UNSIGNED AUTO_INCREMENT,
878		- parent_id BIGINT(20) UNSIGNED DEFAULT 0, -- for subscription order, store subscription record id
879		- transaction_id VARCHAR(255) COMMENT 'Transaction id from payment gateway',
880		- user_id BIGINT(20) UNSIGNED NOT NULL,
881		- order_type VARCHAR(50) NOT NULL, -- single_order, subscription
882		- order_status VARCHAR(50) NOT NULL,
883		- payment_status VARCHAR(50) NOT NULL,
884		- subtotal_price DECIMAL(13, 2) NOT NULL, -- price calculation based on course sale price
885		- pre_tax_price DECIMAL(13, 2) NOT NULL, -- total price before adding tax
886		- tax_type VARCHAR(50),
887		- tax_rate DECIMAL(13, 2) COMMENT 'Tax percentage',
888		- tax_amount DECIMAL(13, 2),
889		- total_price DECIMAL(13, 2) NOT NULL, -- final price
890		- net_payment DECIMAL(13, 2) NOT NULL, -- calculated price if any refund is done else same as total_price
891		- coupon_code VARCHAR(255),
892		- coupon_amount DECIMAL(13, 2),
893		- discount_type ENUM('percentage', 'flat') DEFAULT NULL,
894		- discount_amount DECIMAL(13, 2),
895		- discount_reason TEXT,
896		- fees DECIMAL(13, 2), -- payment gateway fees
897		- earnings DECIMAL(13, 2), -- net earning
898		- refund_amount DECIMAL(13, 2), -- Refund amount
899		- payment_method VARCHAR(255),
900		- payment_payloads LONGTEXT,
901		- note TEXT,
902		- created_at_gmt DATETIME NOT NULL,
903		- created_by BIGINT(20) UNSIGNED NOT NULL,
904		- updated_at_gmt DATETIME,
905		- updated_by BIGINT(20) UNSIGNED NOT NULL,
906		- PRIMARY KEY (id),
907		- KEY user_id (user_id),
908		- KEY order_type (order_type),
909		- KEY payment_status (payment_status),
910		- KEY order_status (order_status),
911		- KEY transaction_id (transaction_id)
912		- ) $charset_collate;";
913		-
914		- $order_meta_table = "CREATE TABLE {$wpdb->prefix}tutor_ordermeta (
915		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
916		- order_id BIGINT(20) UNSIGNED NOT NULL,
917		- meta_key VARCHAR(255) NOT NULL,
918		- meta_value LONGTEXT NOT NULL,
919		- created_at_gmt DATETIME NOT NULL,
920		- created_by BIGINT(20) UNSIGNED NOT NULL,
921		- updated_at_gmt DATETIME,
922		- updated_by BIGINT(20) UNSIGNED NOT NULL,
923		- PRIMARY KEY (id),
924		- KEY order_id (order_id),
925		- KEY meta_key (meta_key),
926		- CONSTRAINT fk_tutor_ordermeta_order_id FOREIGN KEY (order_id) REFERENCES {$wpdb->prefix}tutor_orders(id) ON DELETE CASCADE
927		- ) $charset_collate;";
928		-
929		- $order_items_table = "CREATE TABLE {$wpdb->prefix}tutor_order_items (
930		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
931		- order_id BIGINT(20) UNSIGNED NOT NULL,
932		- item_id BIGINT(20) UNSIGNED NOT NULL, -- course id/plan id
933		- regular_price DECIMAL(13, 2) NOT NULL, -- course regular price
934		- sale_price VARCHAR(13) DEFAULT NULL, -- course sale price
935		- discount_price VARCHAR(13) DEFAULT NULL, -- course discount price
936		- coupon_code VARCHAR(255) DEFAULT NULL, -- coupon code
937		- PRIMARY KEY (id),
938		- KEY order_id (order_id),
939		- KEY item_id (item_id),
940		- CONSTRAINT fk_tutor_order_item_order_id FOREIGN KEY (order_id) REFERENCES {$wpdb->prefix}tutor_orders(id) ON DELETE CASCADE
941		- ) $charset_collate;";
942		-
943		- $coupons_table = "CREATE TABLE {$wpdb->prefix}tutor_coupons (
944		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
945		- coupon_status VARCHAR(50),
946		- coupon_type VARCHAR(100) DEFAULT 'code', -- coupon type 'code' or 'automatic'
947		- coupon_code VARCHAR(50) NOT NULL,
948		- coupon_title VARCHAR(255) NOT NULL,
949		- coupon_description TEXT,
950		- discount_type ENUM('percentage', 'flat') NOT NULL,
951		- discount_amount DECIMAL(13, 2) NOT NULL,
952		- applies_to VARCHAR(100) DEFAULT 'all_courses_and_bundles', -- possible values 'all_courses_and_bundles', 'all_courses', 'all_bundles', 'specific_courses', 'specific_bundles', 'specific_category'
953		- total_usage_limit INT(10) UNSIGNED DEFAULT NULL, -- null for unlimited usage
954		- per_user_usage_limit TINYINT(4) UNSIGNED DEFAULT NULL, -- null for unlimited usage
955		- purchase_requirement VARCHAR(50) DEFAULT 'no_minimum', -- possible values 'no_minimum', 'minimum_purchase', 'minimum_quantity'
956		- purchase_requirement_value DECIMAL(13, 2),
957		- start_date_gmt DATETIME NOT NULL,
958		- expire_date_gmt DATETIME DEFAULT NULL,
959		- created_at_gmt DATETIME NOT NULL,
960		- created_by BIGINT(20) UNSIGNED NOT NULL,
961		- updated_at_gmt DATETIME,
962		- updated_by BIGINT(20) UNSIGNED NOT NULL,
963		- PRIMARY KEY (id),
964		- UNIQUE KEY coupon_code (coupon_code),
965		- KEY start_date_gmt (start_date_gmt),
966		- KEY expire_date_gmt (expire_date_gmt)
967		- ) $charset_collate;";
968		-
969		- $coupon_applications_table = "CREATE TABLE {$wpdb->prefix}tutor_coupon_applications (
970		- coupon_code VARCHAR(50) NOT NULL,
971		- reference_id BIGINT(20) UNSIGNED NOT NULL,
972		- KEY coupon_code (coupon_code),
973		- KEY reference_id (reference_id),
974		- CONSTRAINT fk_tutor_coupon_application_coupon_code FOREIGN KEY (coupon_code) REFERENCES {$wpdb->prefix}tutor_coupons(coupon_code) ON DELETE CASCADE
975		- ) $charset_collate;";
976		-
977		- $coupon_usage_table = "CREATE TABLE {$wpdb->prefix}tutor_coupon_usages (
978		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
979		- coupon_code VARCHAR(50) NOT NULL,
980		- user_id BIGINT(20) UNSIGNED NOT NULL,
981		- PRIMARY KEY (id),
982		- KEY coupon_code (coupon_code),
983		- KEY user_id (user_id),
984		- CONSTRAINT fk_tutor_coupon_usage_coupon_code FOREIGN KEY (coupon_code) REFERENCES {$wpdb->prefix}tutor_coupons(coupon_code) ON DELETE CASCADE,
985		- CONSTRAINT fk_tutor_coupon_usage_user_id FOREIGN KEY (user_id) REFERENCES {$wpdb->prefix}users(ID) ON DELETE CASCADE
986		- ) $charset_collate;";
987		-
988		- $cart_table = "CREATE TABLE {$wpdb->prefix}tutor_carts (
989		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
990		- user_id BIGINT(20) UNSIGNED DEFAULT NULL,
991		- coupon_code VARCHAR(50) DEFAULT NULL,
992		- created_at_gmt DATETIME NOT NULL,
993		- updated_at_gmt DATETIME,
994		- PRIMARY KEY (id),
995		- KEY user_id (user_id),
996		- KEY coupon_code (coupon_code),
997		- CONSTRAINT fk_tutor_cart_user_id FOREIGN KEY (user_id) REFERENCES {$wpdb->prefix}users(ID) ON DELETE CASCADE
998		- ) $charset_collate;";
999		-
1000		- $cart_items_table = "CREATE TABLE {$wpdb->prefix}tutor_cart_items (
1001		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
1002		- cart_id BIGINT(20) UNSIGNED NOT NULL,
1003		- course_id BIGINT(20) UNSIGNED NOT NULL,
1004		- PRIMARY KEY (id),
1005		- KEY cart_id (cart_id),
1006		- KEY course_id (course_id),
1007		- CONSTRAINT fk_tutor_cart_item_cart_id FOREIGN KEY (cart_id) REFERENCES {$wpdb->prefix}tutor_carts(id) ON DELETE CASCADE,
1008		- CONSTRAINT fk_tutor_cart_item_course_id FOREIGN KEY (course_id) REFERENCES {$wpdb->prefix}posts(ID) ON DELETE CASCADE
1009		- ) $charset_collate;";
1010		-
1011		- $customer_table = "CREATE TABLE {$wpdb->prefix}tutor_customers (
1012		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
1013		- user_id BIGINT(20) UNSIGNED DEFAULT NULL,
1014		- billing_first_name VARCHAR(255) NOT NULL,
1015		- billing_last_name VARCHAR(255) NOT NULL,
1016		- billing_email VARCHAR(255) NOT NULL,
1017		- billing_phone VARCHAR(20) NOT NULL,
1018		- billing_zip_code VARCHAR(20) NOT NULL,
1019		- billing_address TEXT NOT NULL,
1020		- billing_country VARCHAR(100) NOT NULL,
1021		- billing_state VARCHAR(100) NOT NULL,
1022		- billing_city VARCHAR(100) NOT NULL,
1023		- PRIMARY KEY (id),
1024		- KEY user_id (user_id),
1025		- KEY billing_email (billing_email)
1026		- ) $charset_collate;";
1027		-
1028		- require_once ABSPATH . 'wp-admin/includes/upgrade.php';
	410	+ require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
1029	411	dbDelta( $quiz_attempts_sql );
1030	412	dbDelta( $quiz_attempt_answers );
1031	413	dbDelta( $tutor_quiz_questions );
1032	414	dbDelta( $tutor_quiz_question_answers );
		@@ -1031,38 +413,24 @@
1031	413	dbDelta( $tutor_quiz_questions );
1032	414	dbDelta( $tutor_quiz_question_answers );
1033	415	dbDelta( $earning_table );
1034	416	dbDelta( $withdraw_table );
1035		- dbDelta( $orders_table );
1036		- dbDelta( $order_meta_table );
1037		- dbDelta( $order_items_table );
1038		- dbDelta( $coupons_table );
1039		- dbDelta( $coupon_applications_table );
1040		- dbDelta( $coupon_usage_table );
1041		- dbDelta( $cart_table );
1042		- dbDelta( $cart_items_table );
1043		- dbDelta( $customer_table );
1044	417	}
1045	418
1046		- /**
1047		- * Manage tutor roles & permission
1048		- *
1049		- * @return void
1050		- */
1051		- public static function manage_tutor_roles_and_permissions() {
	419	+ public static function manage_tutor_roles_and_permissions(){
1052	420	/**
1053	421	* Add role for instructor
1054	422	*/
1055	423	$instructor_role = tutor()->instructor_role;
1056	424
1057		- remove_role( $instructor_role );
1058		- add_role( $instructor_role, __( 'Tutor Instructor', 'tutor' ), array() );
	425	+ remove_role($instructor_role);
	426	+ add_role( $instructor_role, __('Tutor Instructor', 'tutor'), array() );
1059	427
1060	428	$custom_post_type_permission = array(
1061		- // Manage Instructor.
	429	+ //Manage Instructor
1062	430	'manage_tutor_instructor',
1063	431
1064		- // Tutor Posts Type Permission.
	432	+ //Tutor Posts Type Permission
1065	433	'edit_tutor_course',
1066	434	'read_tutor_course',
1067	435	'delete_tutor_course',
1068	436	'delete_tutor_courses',
		@@ -1103,22 +471,22 @@
1103	471	);
1104	472
1105	473	$instructor = get_role( $instructor_role );
1106	474	if ( $instructor ) {
1107		- $instructor_cap = array(
	475	+ $instructor_cap = array (
1108	476	'edit_posts',
1109	477	'read',
1110	478	'upload_files',
1111	479	);
1112	480
1113		- $instructor_cap = array_merge( $instructor_cap, $custom_post_type_permission );
	481	+ $instructor_cap = array_merge($instructor_cap, $custom_post_type_permission);
1114	482
1115		- $can_publish_course = (bool) tutor_utils()->get_option( 'instructor_can_publish_course' );
1116		- if ( $can_publish_course ) {
	483	+ $can_publish_course = (bool) tutor_utils()->get_option('instructor_can_publish_course');
	484	+ if ($can_publish_course){
1117	485	$instructor_cap[] = 'publish_tutor_courses';
1118	486	}
1119	487
1120		- foreach ( $instructor_cap as $cap ) {
	488	+ foreach ($instructor_cap as $cap){
1121	489	$instructor->add_cap( $cap );
1122	490	}
1123	491	}
1124	492
		@@ -1124,15 +492,15 @@
1124	492
1125	493	$administrator = get_role( 'administrator' );
1126	494	if ( $administrator ) {
1127	495
1128		- $administrator_cap = array(
	496	+ $administrator_cap = array (
1129	497	'manage_tutor',
1130	498	);
1131		- $administrator_cap = array_merge( $administrator_cap, $custom_post_type_permission );
	499	+ $administrator_cap = array_merge($administrator_cap, $custom_post_type_permission);
1132	500	$administrator_cap[] = 'publish_tutor_courses';
1133	501
1134		- foreach ( $administrator_cap as $cap ) {
	502	+ foreach ($administrator_cap as $cap){
1135	503	$administrator->add_cap( $cap );
1136	504	}
1137	505	}
1138	506
		@@ -1138,111 +506,85 @@
1138	506
1139	507	/**
1140	508	* Add Instructor role to administrator
1141	509	*/
1142		- if ( current_user_can( 'administrator' ) ) {
1143		- tutor_utils()->add_instructor_role( get_current_user_id() );
	510	+ if (current_user_can('administrator')){
	511	+ tutor_utils()->add_instructor_role(get_current_user_id());
1144	512	}
	513	+
1145	514	}
1146	515
1147	516	/**
1148		- * On plugin activate save initial data
1149		- * Like: generate tutor pages
1150		- *
1151		- * @since 1.0.0
1152		- *
1153		- * @return void
	517	+ * Save data like page
1154	518	*/
1155		- public static function save_data() {
1156		-
1157		- $student_dashboard_args = array(
1158		- 'post_title' => __( 'Dashboard', 'tutor' ),
1159		- 'post_content' => '',
1160		- 'post_type' => 'page',
1161		- 'post_status' => 'publish',
	519	+ public static function save_data(){
	520	+ $student_dashboard_args = array(
	521	+ 'post_title' => __('Dashboard', 'tutor'),
	522	+ 'post_content' => '',
	523	+ 'post_type' => 'page',
	524	+ 'post_status' => 'publish',
1162	525	);
1163	526	$student_dashboard_page_id = wp_insert_post( $student_dashboard_args );
1164		- tutor_utils()->update_option( 'tutor_dashboard_page_id', $student_dashboard_page_id );
	527	+ tutor_utils()->update_option('tutor_dashboard_page_id', $student_dashboard_page_id);
1165	528
1166	529	$student_registration_args = array(
1167		- 'post_title' => __( 'Student Registration', 'tutor' ),
1168		- 'post_content' => '[tutor_student_registration_form]',
1169		- 'post_type' => 'page',
1170		- 'post_status' => 'publish',
	530	+ 'post_title' => __('Student Registration', 'tutor'),
	531	+ 'post_content' => '[tutor_student_registration_form]',
	532	+ 'post_type' => 'page',
	533	+ 'post_status' => 'publish',
1171	534	);
1172		- $student_register_page_id = wp_insert_post( $student_registration_args );
1173		- tutor_utils()->update_option( 'student_register_page', $student_register_page_id );
	535	+ $student_register_page_id = wp_insert_post( $student_registration_args );
	536	+ tutor_utils()->update_option('student_register_page', $student_register_page_id);
1174	537
1175	538	$instructor_registration_args = array(
1176		- 'post_title' => __( 'Instructor Registration', 'tutor' ),
1177		- 'post_content' => '[tutor_instructor_registration_form]',
1178		- 'post_type' => 'page',
1179		- 'post_status' => 'publish',
	539	+ 'post_title' => __('Instructor Registration', 'tutor'),
	540	+ 'post_content' => '[tutor_instructor_registration_form]',
	541	+ 'post_type' => 'page',
	542	+ 'post_status' => 'publish',
1180	543	);
1181		- $instructor_registration_id = wp_insert_post( $instructor_registration_args );
1182		- tutor_utils()->update_option( 'instructor_register_page', $instructor_registration_id );
	544	+ $instructor_registration_id = wp_insert_post( $instructor_registration_args );
	545	+ tutor_utils()->update_option('instructor_register_page', $instructor_registration_id);
1183	546	}
1184	547
1185		- /**
1186		- * Default options
1187		- *
1188		- * @since 1.0.0
1189		- *
1190		- * @since 3.4.1 Supported video sources added
1191		- *
1192		- * @return array
1193		- */
1194		- public static function default_options() {
1195		- $options = array(
	548	+ public static function default_options(){
	549	+ $options = array (
1196	550	'pagination_per_page' => '20',
	551	+ 'load_tutor_css' => '1',
	552	+ 'load_tutor_js' => '1',
1197	553	'course_allow_upload_private_files' => '1',
1198	554	'display_course_instructors' => '1',
1199	555	'enable_q_and_a_on_course' => '1',
1200	556	'courses_col_per_row' => '3',
1201	557	'courses_per_page' => '12',
1202		- 'course_permalink_base' => 'courses',
1203		- 'lesson_permalink_base' => 'lessons',
	558	+ 'lesson_permalink_base' => 'lesson',
	559	+ 'quiz_time_limit' =>
	560	+ array (
	561	+ 'value' => '0',
	562	+ 'time' => 'minutes',
	563	+ ),
1204	564	'quiz_when_time_expires' => 'autosubmit',
1205	565	'quiz_attempts_allowed' => '10',
1206	566	'quiz_grade_method' => 'highest_grade',
1207		- 'enable_public_profile' => '1',
	567	+ 'enable_public_profile' => '1',
1208	568	'email_to_students' =>
1209		- array(
1210		- 'quiz_completed' => '1',
	569	+ array (
	570	+ 'quiz_completed' => '1',
1211	571	'completed_course' => '1',
1212	572	),
1213		- 'email_to_instructors' =>
1214		- array(
1215		- 'a_student_enrolled_in_course' => '1',
1216		- 'a_student_completed_course' => '1',
1217		- 'a_student_completed_lesson' => '1',
1218		- 'a_student_placed_question' => '1',
	573	+ 'email_to_instructors' =>
	574	+ array (
	575	+ 'a_student_enrolled_in_course' => '1',
	576	+ 'a_student_completed_course' => '1',
	577	+ 'a_student_completed_lesson' => '1',
	578	+ 'a_student_placed_question' => '1',
1219	579	),
1220		- 'email_from_name' => get_option( 'blogname' ),
1221		- 'email_from_address' => get_option( 'admin_email' ),
	580	+ 'email_from_name' => get_option('blogname'),
	581	+ 'email_from_address' => get_option('admin_email'),
1222	582	'email_footer_text' => '',
1223		- 'earning_admin_commission' => '20',
1224		- 'earning_instructor_commission' => '80',
1225		- 'color_preset_type' => 'default',
1226		-
1227		- // Default options for tutor ecommerce.
1228		- 'monetize_by' => Ecommerce::MONETIZE_BY,
1229		- 'currency_code' => 'USD',
1230		- 'currency_position' => 'left',
1231		- 'thousand_separator' => ',',
1232		- 'decimal_separator' => '.',
1233		- 'number_of_decimals' => '2',
1234		- 'is_coupon_applicable' => 'on',
1235		- 'supported_video_sources' => array(
1236		- 'html5',
1237		- 'external_url',
1238		- 'youtube',
1239		- 'vimeo',
1240		- 'embedded',
1241		- 'shortcode',
1242		- ),
	583	+ 'earning_admin_commission' => '20',
	584	+ 'earning_admin_commission' => '20',
	585	+ 'earning_instructor_commission' => '80'
1243	586	);
1244		-
1245	587	return $options;
1246	588	}
1247	589
1248	590
		@@ -1248,11 +590,11 @@
1248	590
1249	591	/**
1250	592	* Create withdraw database
1251	593	*
1252		- * @since 1.2.0
	594	+ * @since v.1.2.0
1253	595	*/
1254		- public static function create_withdraw_database() {
	596	+ public static function create_withdraw_database(){
1255	597	global $wpdb;
1256	598
1257	599	$charset_collate = $wpdb->get_charset_collate();
1258	600
		@@ -1261,16 +603,16 @@
1261	603	*
1262	604	* {$wpdb->prefix}tutor_earnings
1263	605	* {$wpdb->prefix}tutor_withdraws
1264	606	*
1265		- * @since 1.2.0
	607	+ * @since v.1.2.0
1266	608	*/
1267	609
1268	610	$earning_table = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}tutor_earnings (
1269		- earning_id bigint(20) NOT NULL AUTO_INCREMENT,
1270		- user_id bigint(20) DEFAULT NULL,
1271		- course_id bigint(20) DEFAULT NULL,
1272		- order_id bigint(20) DEFAULT NULL,
	611	+ earning_id int(11) NOT NULL AUTO_INCREMENT,
	612	+ user_id int(11) DEFAULT NULL,
	613	+ course_id int(11) DEFAULT NULL,
	614	+ order_id int(11) DEFAULT NULL,
1273	615	order_status varchar(50) DEFAULT NULL,
1274	616	course_price_total decimal(16,2) DEFAULT NULL,
1275	617	course_price_grand_total decimal(16,2) DEFAULT NULL,
1276	618	instructor_amount decimal(16,2) DEFAULT NULL,
		@@ -1286,10 +628,10 @@
1286	628	PRIMARY KEY (earning_id)
1287	629	) $charset_collate;";
1288	630
1289	631	$withdraw_table = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}tutor_withdraws (
1290		- withdraw_id bigint(20) NOT NULL AUTO_INCREMENT,
1291		- user_id bigint(20) DEFAULT NULL,
	632	+ withdraw_id int(11) NOT NULL AUTO_INCREMENT,
	633	+ user_id int(11) DEFAULT NULL,
1292	634	amount decimal(16,2) DEFAULT NULL,
1293	635	method_data text DEFAULT NULL,
1294	636	status varchar(50) DEFAULT NULL,
1295	637	updated_at datetime DEFAULT NULL,
		@@ -1296,9 +638,9 @@
1296	638	created_at datetime DEFAULT NULL,
1297	639	PRIMARY KEY (withdraw_id)
1298	640	) $charset_collate;";
1299	641
1300		- require_once ABSPATH . 'wp-admin/includes/upgrade.php';
	642	+ require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
1301	643	dbDelta( $earning_table );
1302	644	dbDelta( $withdraw_table );
1303	645
1304	646	/**
		@@ -1303,119 +645,26 @@
1303	645
1304	646	/**
1305	647	* Setting previous dashboard to new dashboard
1306	648	*/
1307		- $previous_dashboard_page_id = (int) tutor_utils()->get_option( 'student_dashboard' );
1308		- tutor_utils()->update_option( 'tutor_dashboard_page_id', $previous_dashboard_page_id );
	649	+ $previous_dashboard_page_id = (int) tutor_utils()->get_option('student_dashboard');
	650	+ tutor_utils()->update_option('tutor_dashboard_page_id', $previous_dashboard_page_id);
1309	651	}
1310	652
1311	653	/**
1312		- * Filter the wp_doing_ajax from tutor requests to get advanced
1313		- * advantages from Tutor
	654	+ * @param $bool
1314	655	*
1315		- * @since 1.3.4
	656	+ * @return bool
1316	657	*
1317		- * @param bool $bool default value.
	658	+ * Filter the wp_doing_ajax from tutor requests to get advanced advantages from Tutor
1318	659	*
1319		- * @return bool
	660	+ * @since v.1.3.4
1320	661	*/
1321		- public function wp_doing_ajax( $bool ) {
1322		- // Don't use Input::has helper to avoid conflict.
1323		- if ( isset( $_REQUEST['tutor_ajax_action'] ) ) {
	662	+ public function wp_doing_ajax($bool){
	663	+ if (isset($_REQUEST['tutor_ajax_action'])){
1324	664	return true;
1325	665	}
1326	666	return $bool;
1327	667	}
1328	668
1329		- /**
1330		- * Handle plugin un-installation
1331		- *
1332		- * @since 2.6.2
1333		- *
1334		- * @return void
1335		- */
1336		- public static function tutor_uninstall() {
1337		- self::erase_tutor_data();
1338		- }
1339	669
1340		- /**
1341		- * Erase tutor data
1342		- *
1343		- * @since 2.6.2
1344		- *
1345		- * @return void
1346		- */
1347		- public static function erase_tutor_data() {
1348		- global $wpdb;
1349		-
1350		- $is_erase_data = tutor_utils()->get_option( 'delete_on_uninstall' );
1351		- // Deleting Data.
1352		-
1353		- if ( $is_erase_data ) {
1354		- /**
1355		- * Deleting Post Type, Meta Data, taxonomy
1356		- */
1357		- $course_post_type = tutor()->course_post_type;
1358		- $lesson_post_type = tutor()->lesson_post_type;
1359		-
1360		- $post_types = array(
1361		- $course_post_type,
1362		- $lesson_post_type,
1363		- 'tutor_quiz',
1364		- 'tutor_enrolled',
1365		- 'topics',
1366		- 'tutor_enrolled',
1367		- 'tutor_announcements',
1368		- );
1369		-
1370		- $in_clause = QueryHelper::prepare_in_clause( $post_types );
1371		- $tutor_posts = $wpdb->get_col( $wpdb->prepare( "SELECT ID from {$wpdb->posts} WHERE post_type IN({$in_clause}) ;" ) ); //phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
1372		-
1373		- if ( is_array( $tutor_posts ) && count( $tutor_posts ) ) {
1374		- foreach ( $tutor_posts as $post_id ) {
1375		- // Delete categories.
1376		- $terms = wp_get_object_terms( $post_id, CourseModel::COURSE_CATEGORY );
1377		- foreach ( $terms as $term ) {
1378		- wp_remove_object_terms( $post_id, array( $term->term_id ), CourseModel::COURSE_CATEGORY );
1379		- }
1380		-
1381		- // Delete tags if available.
1382		- $terms = wp_get_object_terms( $post_id, CourseModel::COURSE_TAG );
1383		- foreach ( $terms as $term ) {
1384		- wp_remove_object_terms( $post_id, array( $term->term_id ), CourseModel::COURSE_TAG );
1385		- }
1386		-
1387		- // Delete All Meta.
1388		- $wpdb->delete( $wpdb->postmeta, array( 'post_id' => $post_id ) );
1389		- $wpdb->delete( $wpdb->posts, array( 'ID' => $post_id ) );
1390		- }
1391		- }
1392		-
1393		- /**
1394		- * Deleting Comments (reviews, questions, quiz_answers, etc)
1395		- */
1396		- $tutor_comments = $wpdb->get_col( "SELECT comment_ID from {$wpdb->comments} WHERE comment_agent = 'comment_agent' ;" );
1397		- if ( is_array( $tutor_comments ) && count( $tutor_comments ) ) {
1398		- $in_clause = QueryHelper::prepare_in_clause( $tutor_comments );
1399		- $wpdb->query( $wpdb->prepare( "DELETE from {$wpdb->commentmeta} WHERE comment_ID in({$in_clause}) " ) ); //phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
1400		- }
1401		- $wpdb->delete( $wpdb->comments, array( 'comment_agent' => 'comment_agent' ) );
1402		-
1403		- /**
1404		- * Delete Options
1405		- */
1406		-
1407		- delete_option( 'tutor_option' );
1408		- $wpdb->delete( $wpdb->usermeta, array( 'meta_key' => '_is_tutor_student' ) );
1409		- $wpdb->delete( $wpdb->usermeta, array( 'meta_key' => '_tutor_instructor_approved' ) );
1410		- $wpdb->delete( $wpdb->usermeta, array( 'meta_key' => '_tutor_instructor_status' ) );
1411		- $wpdb->delete( $wpdb->usermeta, array( 'meta_key' => '_is_tutor_instructor' ) );
1412		- $wpdb->query( "DELETE FROM {$wpdb->usermeta} WHERE meta_key LIKE '%_tutor_completed_lesson_id_%' " );
1413		-
1414		- // Deleting Table.
1415		- $prefix = $wpdb->prefix;
1416		- //phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
1417		- $wpdb->query( "DROP TABLE IF EXISTS {$prefix}tutor_quiz_attempts, {$prefix}tutor_quiz_attempt_answers, {$prefix}tutor_quiz_questions, {$prefix}tutor_quiz_question_answers, {$prefix}tutor_earnings, {$prefix}tutor_withdraws " );
1418		-
1419		- }
1420		- }
1421		-}
	670	+}