Admin.php — Tutor LMS – eLearning and online course solution 2.1.2

tutor / classes / Admin.php

tutor / classes Last commit date

Addons.php 3 years ago Admin.php 3 years ago Ajax.php 3 years ago Announcements.php 3 years ago Assets.php 3 years ago Backend_Page_Trait.php 3 years ago Course.php 3 years ago Course_Embed.php 3 years ago Course_Filter.php 3 years ago Course_List.php 3 years ago Course_Settings_Tabs.php 3 years ago Course_Widget.php 4 years ago Custom_Validation.php 4 years ago Dashboard.php 3 years ago FormHandler.php 4 years ago Frontend.php 3 years ago Gutenberg.php 3 years ago Input.php 3 years ago Instructor.php 4 years ago Instructors_List.php 3 years ago Lesson.php 3 years ago Options_V2.php 3 years ago Post_types.php 3 years ago Private_Course_Access.php 4 years ago Q_and_A.php 3 years ago Question_Answers_List.php 4 years ago Quiz.php 3 years ago Quiz_Attempts_List.php 3 years ago RestAPI.php 4 years ago Reviews.php 3 years ago Rewrite_Rules.php 4 years ago Shortcode.php 4 years ago Student.php 4 years ago Students_List.php 4 years ago Taxonomies.php 4 years ago Template.php 3 years ago Theme_Compatibility.php 5 years ago Tools.php 3 years ago Tools_V2.php 4 years ago Tutor.php 3 years ago TutorEDD.php 4 years ago Tutor_Base.php 5 years ago Tutor_List_Table.php 3 years ago Tutor_Setup.php 3 years ago Upgrader.php 4 years ago User.php 4 years ago Utils.php 3 years ago Video_Stream.php 4 years ago Withdraw.php 3 years ago Withdraw_Requests_List.php 3 years ago WooCommerce.php 3 years ago

Admin.php

621 lines

1	<?php
2	/**
3	* Class Admin
4	*
5	* @author themeum
6	* @link https://themeum.com
7	* @package Tutor
8	* @since v.1.0.0
9	*/
10
11	namespace TUTOR;
12
13	use TUTOR\Input;
14
15	if ( ! defined( 'ABSPATH' ) ) {
16	exit;
17	}
18
19	/**
20	* Admin Class
21	*
22	* @since 1.0.0
23	*/
24	class Admin {
25	/**
26	* Constructor
27	*/
28	public function __construct() {
29	add_action( 'admin_menu', array( $this, 'register_menu' ) );
30	// Force activate menu for necessary.
31	add_filter( 'parent_file', array( $this, 'parent_menu_active' ) );
32	add_filter( 'submenu_file', array( $this, 'submenu_file_active' ), 10, 2 );
33
34	add_action( 'admin_init', array( $this, 'filter_posts_for_instructors' ) );
35	add_action( 'load-post.php', array( $this, 'check_if_current_users_post' ) );
36
37	add_action( 'admin_action_uninstall_tutor_and_erase', array( $this, 'erase_tutor_data' ) );
38	add_filter( 'plugin_action_links_' . plugin_basename( TUTOR_FILE ), array( $this, 'plugin_action_links' ) );
39
40	// Plugin Row Meta.
41	add_filter( 'plugin_row_meta', array( $this, 'plugin_row_meta' ), 10, 2 );
42
43	// Admin Footer Text.
44	add_filter( 'admin_footer_text', array( $this, 'admin_footer_text' ), 1 );
45	// Register Course Widget.
46	add_action( 'widgets_init', array( $this, 'register_course_widget' ) );
47
48	// Handle flash toast message for redirect_to util helper.
49	add_action( 'admin_head', array( new Utils(), 'handle_flash_message' ), 999 );
50	}
51
52	/**
53	* Register admin menus
54	*
55	* @return void
56	* @since 1.0.0
57	*/
58	public function register_menu() {
59	$has_pro = tutor()->has_pro;
60
61	$unanswered_questions = tutor_utils()->unanswered_question_count();
62	$unanswered_bubble = '';
63	if ( $unanswered_questions ) {
64	$unanswered_bubble = '<span class="update-plugins count-' . $unanswered_questions . '"><span class="plugin-count">' . $unanswered_questions . '</span></span>';
65	}
66
67	$course_post_type = tutor()->course_post_type;
68
69	$pro_text = '';
70	if ( $has_pro ) {
71	$pro_text = ' ' . __( 'Pro', 'tutor' );
72	}
73
74	$enable_course_marketplace = (bool) tutor_utils()->get_option( 'enable_course_marketplace' );
75
76	$welcome = Tutor_Setup::is_welcome_page_visited();
77
78	$root_page = array( $this, 'tutor_course_list' );
79	if ( false === $welcome && Input::has( 'page' ) && 'tutor' === Input::get( 'page' ) && Input::has( 'welcome' ) ) {
80	$root_page = array( $this, 'welcome_page' );
81	}
82
83	$icon_base64_uri = 'data:image/svg+xml;base64,' . base64_encode( '<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1139"><defs/><path fill-rule="evenodd" clip-rule="evenodd" d="M341.652 622.4c-23.412 0-43.222-19.8-43.222-43.2v-99c0-23.4 19.81-43.2 43.222-43.2 23.412 0 43.222 19.8 43.222 43.2v99c0 23.4-18.009 43.2-43.222 43.2 1.801 0 1.801 0 0 0zM655.01 622.4c-23.412 0-43.222-18-43.222-43.2v-99c0-23.4 19.81-43.2 43.222-43.2 23.412 0 43.222 19.8 43.222 43.2v99c0 25.2-19.81 43.2-43.222 43.2z" fill="#9DA2A8"/><path fill-rule="evenodd" clip-rule="evenodd" d="M255.204 406.4c18.009-37.8 54.028-63 95.449-63 61.231 1.8 108.055 52.2 106.254 113.4v203.4c3.602 21.6 23.412 37.8 45.023 34.2 18.009-1.8 32.416-16.2 34.217-34.2V455c-1.801-61.2 46.824-111.6 106.254-113.4 39.621 0 75.639 21.6 93.648 59.4 68.435 133.2 14.407 295.2-117.06 363.6C487.523 833 325.44 779 258.806 647.6c-39.62-75.6-39.62-165.6-3.602-241.2zM426.291 140h151.277v59.4c-25.212-5.4-52.226-9-77.439-9-25.213 0-50.426 3.6-75.639 7.2l1.801-57.6zm414.211 388.8c0-122.4-66.634-235.8-172.888-295.2V140h64.833c25.213 0 45.023-19.8 45.023-45s-21.611-45-45.023-45H271.413C246.2 51.8 226.39 71.6 226.39 96.8c0 25.2 19.81 45 45.023 45h66.633v91.8c-163.883 90-230.517 298.8-135.068 459 3.602 5.4-3.602-5.4 0 0C338.046 930.2 687.424 948.2 802.683 950c10.805 0 19.81-3.6 27.014-10.8 7.203-7.2 10.805-18 10.805-27V528.8z" fill="#9DA2A8"/></svg>' );
84	$menu_position = 2;
85
86	add_menu_page(
87	__( 'Tutor LMS', 'tutor' ) . $pro_text,
88	__( 'Tutor LMS', 'tutor' ) . $pro_text,
89	'manage_tutor_instructor',
90	'tutor',
91	$root_page,
92	$icon_base64_uri,
93	$menu_position
94	);
95
96	// Added @since v2.0.0.
97	add_submenu_page( 'tutor', __( 'Courses', 'tutor' ), __( 'Courses', 'tutor' ), 'manage_tutor_instructor', 'tutor', array( $this, 'tutor_course_list' ) );
98
99	add_submenu_page( 'tutor', __( 'Categories', 'tutor' ), __( 'Categories', 'tutor' ), 'manage_tutor', 'edit-tags.php?taxonomy=course-category&post_type=' . $course_post_type, null );
100
101	add_submenu_page( 'tutor', __( 'Tags', 'tutor' ), __( 'Tags', 'tutor' ), 'manage_tutor', 'edit-tags.php?taxonomy=course-tag&post_type=' . $course_post_type, null );
102
103	add_submenu_page( 'tutor', __( 'Students', 'tutor' ), __( 'Students', 'tutor' ), 'manage_tutor', Students_List::STUDENTS_LIST_PAGE, array( $this, 'tutor_students' ) );
104
105	if ( $enable_course_marketplace ) {
106	add_submenu_page( 'tutor', __( 'Instructors', 'tutor' ), __( 'Instructors', 'tutor' ), 'manage_tutor', Instructors_List::INSTRUCTOR_LIST_PAGE, array( $this, 'tutor_instructors' ) );
107	}
108
109	add_submenu_page( 'tutor', __( 'Announcements', 'tutor' ), __( 'Announcements', 'tutor' ), 'manage_tutor_instructor', 'tutor_announcements', array( $this, 'tutor_announcements' ) );
110
111	add_submenu_page( 'tutor', __( 'Q & A', 'tutor' ), __( 'Q & A ', 'tutor' ) . $unanswered_bubble, 'manage_tutor_instructor', Question_Answers_List::Question_Answer_PAGE, array( $this, 'question_answer' ) );
112
113	add_submenu_page( 'tutor', __( 'Quiz Attempts', 'tutor' ), __( 'Quiz Attempts', 'tutor' ), 'manage_tutor_instructor', Quiz_Attempts_List::QUIZ_ATTEMPT_PAGE, array( $this, 'quiz_attempts' ) );
114
115	if ( $enable_course_marketplace ) {
116	add_submenu_page( 'tutor', __( 'Withdraw Requests', 'tutor' ), __( 'Withdraw Requests', 'tutor' ), 'manage_tutor', Withdraw_Requests_List::WITHDRAW_REQUEST_LIST_PAGE, array( $this, 'withdraw_requests' ) );
117	}
118
119	add_submenu_page( 'tutor', __( 'Add-ons', 'tutor' ), __( 'Add-ons', 'tutor' ), 'manage_tutor', 'tutor-addons', array( $this, 'enable_disable_addons' ) );
120
121	do_action( 'tutor_admin_register' );
122
123	add_submenu_page( 'tutor', __( 'Tools', 'tutor' ), __( 'Tools', 'tutor' ), 'manage_tutor', 'tutor-tools', array( new \TUTOR\Tools_V2(), 'load_tools_page' ) );
124
125	add_submenu_page( 'tutor', __( 'Settings', 'tutor' ), __( 'Settings', 'tutor' ), 'manage_tutor', 'tutor_settings', array( new \TUTOR\Options_V2(), 'load_settings_page' ) );
126
127	if ( ! $has_pro ) {
128	add_submenu_page( 'tutor', __( 'Get Pro', 'tutor' ), __( '<span class="dashicons dashicons-awards tutor-get-pro-text"></span> Get Pro', 'tutor' ), 'manage_options', 'tutor-get-pro', array( $this, 'tutor_get_pro' ) );
129	}
130	}
131
132	/**
133	* Show students page
134	*
135	* @return void
136	* @since 1.0.0
137	*/
138	public function tutor_students() {
139	include tutor()->path . 'views/pages/students.php';
140	}
141
142	/**
143	* Show instructor page
144	*
145	* @return void
146	* @since 1.0.0
147	*/
148	public function tutor_instructors() {
149	include tutor()->path . 'views/pages/instructors.php';
150	}
151
152	/**
153	* Show announcements page
154	*
155	* @return void
156	* @since 1.0.0
157	*/
158	public function tutor_announcements() {
159	include tutor()->path . 'views/pages/announcements.php';
160	}
161
162	/**
163	* Show Q&A page
164	*
165	* @return void
166	* @since 1.0.0
167	*/
168	public function question_answer() {
169	include tutor()->path . 'views/pages/question_answer.php';
170	}
171
172	/**
173	* Show quiz attempts page
174	*
175	* @return void
176	* @since 1.0.0
177	*/
178	public function quiz_attempts() {
179	include tutor()->path . 'views/pages/quiz_attempts.php';
180	}
181
182	/**
183	* Show the withdraw requests table
184	*
185	* @since v.1.2.0
186	*/
187	public function withdraw_requests() {
188	include tutor()->path . 'views/pages/withdraw_requests.php';
189	}
190
191	/**
192	* Enable or disable addons
193	*
194	* @return void
195	* @since 1.0.0
196	*/
197	public function enable_disable_addons() {
198
199	if ( defined( 'TUTOR_PRO_VERSION' ) ) {
200	include tutor()->path . 'views/pages/enable_disable_addons.php';
201	} else {
202	include tutor()->path . 'views/pages/tutor-pro-addons.php';
203	}
204	}
205
206	/**
207	* Tutor tools page (OLD)
208	*
209	* @return void
210	* @since 1.0.0
211	*/
212	public function tutor_tools_old() {
213	$tutor_admin_tools_page = Input::get( 'tutor_admin_tools_page' );
214	if ( $tutor_admin_tools_page ) {
215	include apply_filters( 'tutor_admin_tools_page', tutor()->path . "views/pages/{$tutor_admin_tools_page}.php", $tutor_admin_tools_page );
216	} else {
217	$pages = apply_filters(
218	'tutor_tool_pages',
219	array(
220	'tutor_pages' => array( 'title' => __( 'Tutor Pages', 'tutor' ) ),
221	'status' => __( 'Status', 'tutor' ),
222	)
223	);
224
225	$current_page = 'tutor_pages';
226	$requested_page = Input::get( 'sub_page' );
227	if ( $requested_page ) {
228	$current_page = $requested_page;
229	}
230
231	$current_page = str_replace( '/', '', $current_page );
232	$current_page = str_replace( '.', '', $current_page );
233	$current_page = str_replace( '\\', '', $current_page );
234	$current_page = trim( $current_page );
235
236	include tutor()->path . 'views/pages/tools.php';
237	}
238	}
239
240	/**
241	* Show pro upgrade page
242	*
243	* @return void
244	* @since 1.0.0
245	*/
246	public function tutor_get_pro() {
247	include tutor()->path . 'views/pages/get-pro.php';
248	}
249
250	/**
251	* Parent menu active
252	*
253	* @param string $parent_file parent file.
254	* @return string
255	* @since 1.0.0
256	*/
257	public function parent_menu_active( $parent_file ) {
258	$taxonomy = Input::get( 'taxonomy' );
259	if ( 'course-category' === $taxonomy \|\| 'course-tag' === $taxonomy ) {
260	return 'tutor';
261	}
262
263	return $parent_file;
264	}
265
266	/**
267	* Sub-menu active
268	*
269	* @param string $submenu_file submenu file.
270	* @param string $parent_file parent file.
271	* @return string
272	* @since 1.0.0
273	*/
274	public function submenu_file_active( $submenu_file, $parent_file ) {
275	$taxonomy = Input::get( 'taxonomy' );
276	$course_post_type = tutor()->course_post_type;
277
278	if ( 'course-category' === $taxonomy ) {
279	return 'edit-tags.php?taxonomy=course-category&post_type=' . $course_post_type;
280	}
281	if ( 'course-tag' === $taxonomy ) {
282	return 'edit-tags.php?taxonomy=course-tag&post_type=' . $course_post_type;
283	}
284
285	return $submenu_file;
286	}
287
288	/**
289	* Filter posts for instructor
290	*
291	* @return void
292	* @since 1.0.0
293	*/
294	public function filter_posts_for_instructors() {
295	if ( ! current_user_can( 'administrator' ) && current_user_can( tutor()->instructor_role ) ) {
296	@remove_menu_page( 'edit-comments.php' ); // Comments.
297	add_filter( 'posts_clauses_request', array( $this, 'posts_clauses_request' ) );
298	}
299	}
300
301	/**
302	* Request for posts clauses
303	*
304	* @param mixed $clauses clauses.
305	* @return mixed
306	* @since 1.0.0
307	*/
308	public function posts_clauses_request( $clauses ) {
309
310	if ( ! is_admin() \|\| ( ! Input::has( 'post_type' ) \|\| Input::get( 'post_type' ) != tutor()->course_post_type ) \|\| tutor_utils()->has_user_role( array( 'administrator', 'editor' ) ) ) {
311	return $clauses;
312	}
313
314	// Need multi instructor check.
315	global $wpdb;
316
317	$user_id = get_current_user_id();
318
319	$get_assigned_courses_ids = $wpdb->get_col( $wpdb->prepare( "SELECT meta_value from {$wpdb->usermeta} WHERE meta_key = '_tutor_instructor_course_id' AND user_id = %d", $user_id ) );
320	$own_courses = is_array( $get_assigned_courses_ids ) ? $get_assigned_courses_ids : array();
321
322	$in_query_pre = count( $own_courses ) ? implode( ',', $own_courses ) : null;
323	$in_query_where = $in_query_pre ? " OR {$wpdb->posts}.ID IN({$in_query_pre})" : '';
324
325	$course_post_type = tutor()->course_post_type;
326	$custom_author_query = " AND ({$wpdb->posts}.post_type!='{$course_post_type}' OR {$wpdb->posts}.post_author = {$user_id}) {$in_query_where}";
327
328	$clauses['where'] .= $custom_author_query;
329
330	return $clauses;
331	}
332
333	/**
334	* Prevent unauthorised course/lesson edit page by direct URL
335	*
336	* @since v.1.0.0
337	*/
338	public function check_if_current_users_post() {
339	if ( current_user_can( 'administrator' ) \|\| ! current_user_can( tutor()->instructor_role ) ) {
340	return;
341	}
342
343	if ( ! empty( Input::get( 'post' ) ) ) {
344	$get_post_id = Input::get( 'post', Input::TYPE_INT );
345	$get_post = get_post( $get_post_id );
346	$tutor_post_types = array( tutor()->course_post_type, tutor()->lesson_post_type );
347
348	$current_user = get_current_user_id();
349
350	if ( in_array( $get_post->post_type, $tutor_post_types ) && $get_post->post_author != $current_user ) {
351	global $wpdb;
352
353	$get_assigned_courses_ids = (int) $wpdb->get_var(
354	$wpdb->prepare(
355	"SELECT user_id
356	from {$wpdb->usermeta}
357	WHERE user_id = %d AND meta_key = '_tutor_instructor_course_id' AND meta_value = %d ",
358	$current_user,
359	$get_post_id
360	)
361	);
362
363	if ( ! $get_assigned_courses_ids ) {
364	wp_die( esc_html__( 'Permission Denied', 'tutor' ) );
365	}
366	}
367	}
368	}
369
370	/**
371	* Scan template files
372	*
373	* @param string $template_path template file path.
374	* @return array
375	* @since 1.0.0
376	*/
377	public static function scan_template_files( $template_path = null ) {
378	if ( ! $template_path ) {
379	$template_path = tutor()->path . 'templates/';
380	}
381
382	$files = @scandir($template_path); // @codingStandardsIgnoreLine.
383	$result = array();
384
385	if ( ! empty( $files ) ) {
386	foreach ( $files as $key => $value ) {
387	if ( ! in_array( $value, array( '.', '..', '.DS_Store' ), true ) ) {
388	if ( is_dir( $template_path . DIRECTORY_SEPARATOR . $value ) ) {
389	$sub_files = self::scan_template_files( $template_path . DIRECTORY_SEPARATOR . $value );
390	foreach ( $sub_files as $sub_file ) {
391	$result[] = $value . DIRECTORY_SEPARATOR . $sub_file;
392	}
393	} else {
394	$result[] = $value;
395	}
396	}
397	}
398	}
399	return $result;
400	}
401
402	/**
403	* Get Template overridden files
404	*
405	* @return array
406	* @since 1.0.0
407	*/
408	public static function template_overridden_files() {
409	$template_files = self::scan_template_files();
410
411	$override_files = array();
412	foreach ( $template_files as $file ) {
413	$file_path = null;
414	if ( file_exists( trailingslashit( get_stylesheet_directory() ) . tutor()->template_path . $file ) ) {
415	$file_path = $file;
416	} elseif ( file_exists( trailingslashit( get_template_directory() ) . tutor()->template_path . $file ) ) {
417	$file_path = $file;
418	}
419
420	if ( $file_path ) {
421	$override_files[] = str_replace( WP_CONTENT_DIR . '/themes/', '', $file_path );
422	}
423	}
424
425	return $override_files;
426	}
427
428	/**
429	* Erase tutor data
430	*
431	* @return void
432	* @since 1.0.0
433	*/
434	public function erase_tutor_data() {
435	global $wpdb;
436
437	$is_erase_data = tutor_utils()->get_option( 'delete_on_uninstall' );
438	// Deleting Data.
439
440	$plugin_file = tutor()->basename;
441	if ( $is_erase_data && current_user_can( 'deactivate_plugin', $plugin_file ) ) {
442	/**
443	* Deleting Post Type, Meta Data, taxonomy
444	*/
445	$course_post_type = tutor()->course_post_type;
446	$lesson_post_type = tutor()->lesson_post_type;
447
448	$post_types = array(
449	$course_post_type,
450	$lesson_post_type,
451	'tutor_quiz',
452	'tutor_enrolled',
453	'topics',
454	'tutor_enrolled',
455	'tutor_announcements',
456	);
457
458	$post_type_strings = "'" . implode( "','", $post_types ) . "'";
459	$tutor_posts = $wpdb->get_col( "SELECT ID from {$wpdb->posts} WHERE post_type in({$post_type_strings}) ;" ); //phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
460
461	if ( is_array( $tutor_posts ) && count( $tutor_posts ) ) {
462	foreach ( $tutor_posts as $post_id ) {
463	// Delete categories.
464	$terms = wp_get_object_terms( $post_id, 'course-category' );
465	foreach ( $terms as $term ) {
466	wp_remove_object_terms( $post_id, array( $term->term_id ), 'course-category' );
467	}
468
469	// Delete tags if available.
470	$terms = wp_get_object_terms( $post_id, 'course-tag' );
471	foreach ( $terms as $term ) {
472	wp_remove_object_terms( $post_id, array( $term->term_id ), 'course-tag' );
473	}
474
475	// Delete All Meta.
476	$wpdb->delete( $wpdb->postmeta, array( 'post_id' => $post_id ) );
477	$wpdb->delete( $wpdb->posts, array( 'ID' => $post_id ) );
478	}
479	}
480
481	/**
482	* Deleting Comments (reviews, questions, quiz_answers, etc)
483	*/
484	$tutor_comments = $wpdb->get_col( "SELECT comment_ID from {$wpdb->comments} WHERE comment_agent = 'comment_agent' ;" );
485	$comments_ids_strings = "'" . implode( "','", $tutor_comments ) . "'";
486	if ( is_array( $tutor_comments ) && count( $tutor_comments ) ) {
487	$wpdb->query( "DELETE from {$wpdb->commentmeta} WHERE comment_ID in({$comments_ids_strings}) " ); //phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
488	}
489	$wpdb->delete( $wpdb->comments, array( 'comment_agent' => 'comment_agent' ) );
490
491	/**
492	* Delete Options
493	*/
494
495	delete_option( 'tutor_option' );
496	$wpdb->delete( $wpdb->usermeta, array( 'meta_key' => '_is_tutor_student' ) );
497	$wpdb->delete( $wpdb->usermeta, array( 'meta_key' => '_tutor_instructor_approved' ) );
498	$wpdb->delete( $wpdb->usermeta, array( 'meta_key' => '_tutor_instructor_status' ) );
499	$wpdb->delete( $wpdb->usermeta, array( 'meta_key' => '_is_tutor_instructor' ) );
500	$wpdb->query( "DELETE FROM {$wpdb->usermeta} WHERE meta_key LIKE '%_tutor_completed_lesson_id_%' " );
501
502	// Deleting Table.
503	$prefix = $wpdb->prefix;
504	//phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
505	$wpdb->query( "DROP TABLE IF EXISTS {$prefix}tutor_quiz_attempts, {$prefix}tutor_quiz_attempt_answers, {$prefix}tutor_quiz_questions, {$prefix}tutor_quiz_question_answers, {$prefix}tutor_earnings, {$prefix}tutor_withdraws " );
506
507	deactivate_plugins( $plugin_file );
508	}
509
510	wp_redirect( 'plugins.php' );
511	die();
512	}
513
514	/**
515	* Plugin activation link
516	*
517	* @param array $actions action list.
518	* @return array
519	* @since 1.0.0
520	*/
521	public function plugin_action_links( $actions ) {
522	$has_pro = tutor()->has_pro;
523
524	if ( ! $has_pro ) {
525	$actions['tutor_pro_link'] =
526	'<a href="https://www.themeum.com/product/tutor-lms/#pricing?utm_source=tutor_plugin_action_link&utm_medium=wordpress_dashboard&utm_campaign=go_premium" target="_blank">
527	<span style="color: #ff7742; font-weight: bold;">' .
528	__( 'Upgrade to Pro', 'wp-megamenu' ) .
529	'</span>
530	</a>';
531	}
532
533	$actions['settings'] = '<a href="admin.php?page=tutor_settings">' . __( 'Settings', 'tutor' ) . '</a>';
534
535	return $actions;
536	}
537
538	/**
539	* Add plugin meta data in WP plugins list page
540	*
541	* @param array $plugin_meta plugin meta data.
542	* @param string $plugin_file plugin file.
543	* @return array
544	* @since 1.0.0
545	*/
546	public function plugin_row_meta( $plugin_meta, $plugin_file ) {
547
548	if ( tutor()->basename === $plugin_file ) {
549	$plugin_meta[] = sprintf(
550	'<a href="%s">%s</a>',
551	esc_url( 'https://docs.themeum.com/tutor-lms/?utm_source=tutor&utm_medium=plugins_installation_list&utm_campaign=plugin_docs_link' ),
552	__( '<strong style="color: #03bd24">Documentation</strong>', 'tutor' )
553	);
554	$plugin_meta[] = sprintf(
555	'<a href="%s">%s</a>',
556	esc_url( 'https://www.themeum.com/contact-us/?utm_source=tutor&utm_medium=plugins_installation_list&utm_campaign=plugin_support_link' ),
557	__( '<strong style="color: #03bd24">Get Support</strong>', 'tutor' )
558	);
559	}
560
561	return $plugin_meta;
562	}
563
564	/**
565	* Add footer text only on tutor pages
566	*
567	* @param string $footer_text footer text.
568	* @return string
569	* @since 1.0.0
570	*/
571	public function admin_footer_text( $footer_text ) {
572	$current_screen = get_current_screen();
573
574	/**
575	* We are making sure that this message will be only on Tutor Admin page
576	*/
577	if ( apply_filters( 'tutor_display_admin_footer_text', ( tutor_utils()->array_get( 'parent_base', $current_screen ) === 'tutor' ) ) ) {
578	$footer_text = sprintf(
579	/* translators: %s: plugin name */
580	__( 'If you like %1$s please leave us a %2$s rating. A huge thanks in advance!', 'tutor' ),
581	sprintf( '<strong>%s</strong>', esc_html__( 'Tutor LMS', 'tutor' ) ),
582	'<a href="https://wordpress.org/support/plugin/tutor/reviews?rate=5#new-post" target="_blank" class="tutor-rating-link">★★★★★</a>'
583	);
584	}
585
586	return $footer_text;
587	}
588
589	/**
590	* Register course widget
591	*
592	* @return void
593	* @since 1.0.0
594	*/
595	public function register_course_widget() {
596	register_widget( 'Tutor\Course_Widget' );
597	}
598
599	/**
600	* Tutor Course List
601	*
602	* @return void
603	* @since v2.0.0
604	*/
605	public function tutor_course_list() {
606	include tutor()->path . 'views/pages/course-list.php';
607	}
608
609	/**
610	* Show welcome page
611	*
612	* @return void
613	* @since 1.0.0
614	*/
615	public function welcome_page() {
616	Tutor_Setup::mark_as_visited();
617	include tutor()->path . 'views/pages/welcome.php';
618	exit;
619	}
620	}
621