Assets.php — Tutor LMS – eLearning and online course solution 1.9.9

tutor / classes / Assets.php

tutor / classes Last commit date

Addons.php 4 years ago Admin.php 4 years ago Ajax.php 4 years ago Assets.php 4 years ago Course.php 4 years ago Course_Filter.php 4 years ago Course_Settings_Tabs.php 5 years ago Course_Widget.php 5 years ago Custom_Validation.php 5 years ago Dashboard.php 5 years ago Email.php 5 years ago FormHandler.php 5 years ago Frontend.php 5 years ago Gutenberg.php 4 years ago Instructor.php 4 years ago Instructors_List.php 4 years ago Lesson.php 4 years ago Options.php 4 years ago Post_types.php 4 years ago Private_Course_Access.php 5 years ago Q_and_A.php 5 years ago Question_Answers_List.php 4 years ago Quiz.php 4 years ago Quiz_Attempts_List.php 4 years ago RestAPI.php 5 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 5 years ago Template.php 4 years ago Theme_Compatibility.php 5 years ago Tools.php 5 years ago Tutor.php 4 years ago TutorEDD.php 5 years ago Tutor_Base.php 5 years ago Tutor_List_Table.php 4 years ago Tutor_Setup.php 4 years ago Upgrader.php 5 years ago User.php 4 years ago Utils.php 4 years ago Video_Stream.php 5 years ago Withdraw.php 5 years ago Withdraw_Requests_List.php 4 years ago WooCommerce.php 4 years ago

Assets.php

361 lines

1	<?php
2	namespace TUTOR;
3
4	if ( ! defined( 'ABSPATH' ) )
5	exit;
6
7	class Assets{
8
9	public function __construct() {
10	add_action('admin_enqueue_scripts', array($this, 'admin_scripts'));
11	add_action('admin_enqueue_scripts', array($this, 'tutor_script_text_domain'),100);
12	add_action('wp_enqueue_scripts', array($this, 'frontend_scripts'));
13	/**
14	* register translateable function to load
15	* handled script with text domain attached to
16	* @since 1.9.0
17	*/
18	add_action('wp_enqueue_scripts', array($this, 'tutor_script_text_domain'),100);
19	add_action( 'admin_head', array($this, 'tutor_add_mce_button'));
20	add_filter( 'get_the_generator_html', array($this, 'tutor_generator_tag'), 10, 2 );
21	add_filter( 'get_the_generator_xhtml', array($this, 'tutor_generator_tag'), 10, 2 );
22
23	/**
24	* Add translation support for external tinyMCE button
25	*
26	* @since 1.9.7
27	*/
28	add_filter( 'mce_external_languages', array( $this, 'tutor_tinymce_translate' ) );
29
30	/**
31	* Identifier class to body tag
32	*
33	* @since v1.9.9
34	*/
35	add_filter( 'body_class', array($this, 'add_identifier_class_to_body') );
36	add_filter( 'admin_body_class', array($this, 'add_identifier_class_to_body') );
37	}
38
39	private function get_default_localized_data() {
40	return array(
41	'ajaxurl' => admin_url('admin-ajax.php'),
42	'home_url' => get_home_url(),
43	'base_path' => tutor()->basepath,
44	'tutor_url' => tutor()->url,
45	'tutor_pro_url' => function_exists('tutor_pro') ? tutor_pro()->url : null,
46	'nonce_key' => tutor()->nonce,
47	tutor()->nonce => wp_create_nonce( tutor()->nonce_action ),
48	'loading_icon_url' => get_admin_url() . 'images/wpspin_light.gif',
49	'placeholder_img_src' => tutor_placeholder_img_src(),
50	'enable_lesson_classic_editor' => get_tutor_option('enable_lesson_classic_editor'),
51	'tutor_frontend_dashboard_url' => tutor_utils()->get_tutor_dashboard_page_permalink(),
52	'wp_date_format' => tutor_js_date_format_against_wp()
53	);
54	}
55
56	public function admin_scripts(){
57	wp_enqueue_style('tutor-select2', tutor()->url.'assets/packages/select2/select2.min.css', array(), tutor()->version);
58	wp_enqueue_style('tutor-admin', tutor()->url.'assets/css/tutor-admin.min.css', array(), tutor()->version);
59	wp_enqueue_style('tutor-icon', tutor()->url.'assets/icons/css/tutor-icon.css', array(), tutor()->version);
60
61	/**
62	* Scripts
63	*/
64	wp_enqueue_media();
65
66	wp_enqueue_script( 'wp-color-picker' );
67	wp_enqueue_style( 'wp-color-picker' );
68
69	wp_enqueue_script('jquery-ui-slider');
70	wp_enqueue_script('jquery-ui-datepicker');
71
72	wp_enqueue_script('tutor-select2', tutor()->url.'assets/packages/select2/select2.full.min.js', array('jquery'), tutor()->version, true );
73	wp_enqueue_script( 'tutor-main', tutor()->url . 'assets/js/tutor.js', array( 'jquery', 'wp-i18n' ), tutor()->version, true );
74	wp_enqueue_script('tutor-admin', tutor()->url.'assets/js/tutor-admin.js', array('jquery', 'wp-color-picker', 'wp-i18n'), tutor()->version, true );
75
76	$tutor_localize_data = $this->get_default_localized_data();
77
78	if ( ! empty($_GET['taxonomy']) && ( $_GET['taxonomy'] === 'course-category' \|\| $_GET['taxonomy'] === 'course-tag') ){
79	$tutor_localize_data['open_tutor_admin_menu'] = true;
80	}
81
82	$tutor_localize_data = apply_filters( 'tutor_localize_data', $tutor_localize_data );
83	wp_localize_script('tutor-admin', '_tutorobject', $tutor_localize_data);
84
85	wp_add_inline_style( 'tutor-admin', $this->load_color_palette() );
86	}
87
88	/**
89	* Load frontend scripts
90	*/
91	public function frontend_scripts(){
92	global $post, $wp_query;
93
94	$is_script_debug = tutor_utils()->is_script_debug();
95	$suffix = $is_script_debug ? '' : '.min';
96
97	/**
98	* We checked wp_enqueue_editor() in condition because it conflicting with Divi Builder
99	* condition updated @since v.1.7.4
100	*/
101
102	if (is_single()){
103	if (function_exists('et_pb_is_pagebuilder_used')) {
104	$is_page_builder_used = et_pb_is_pagebuilder_used(get_the_ID());
105	if (!$is_page_builder_used) {
106	wp_enqueue_editor();
107	}
108	} else {
109	wp_enqueue_editor();
110	}
111	}
112
113	/**
114	* Initializing quicktags script to use in wp_editor();
115	*/
116	wp_enqueue_script( 'quicktags');
117
118	$tutor_dashboard_page_id = (int) tutor_utils()->get_option('tutor_dashboard_page_id');
119	if ($tutor_dashboard_page_id === get_the_ID()){
120	wp_enqueue_media();
121	}
122
123	//$options = tutor_utils()->get_option();
124	$localize_data = $this->get_default_localized_data();
125
126	if ( ! empty($post->post_type) && $post->post_type === 'tutor_quiz'){
127	$single_quiz_options = (array) tutor_utils()->get_quiz_option($post->ID);
128	$saved_quiz_options = array(
129	'quiz_when_time_expires' => tutils()->get_option('quiz_when_time_expires'),
130	);
131
132	$quiz_options = array_merge($single_quiz_options, $saved_quiz_options);
133
134	$previous_attempts = tutor_utils()->quiz_attempts();
135
136	if ($previous_attempts && count($previous_attempts)) {
137	$quiz_options['quiz_auto_start'] = 0;
138	}
139
140	$localize_data['quiz_options'] = $quiz_options;
141	}
142
143	/**
144	* Enabling Sorting, draggable, droppable...
145	*/
146	wp_enqueue_script('jquery-ui-sortable');
147	/**
148	* Tutor Icon
149	*/
150	wp_enqueue_style('tutor-icon', tutor()->url.'assets/icons/css/tutor-icon.css', array(), tutor()->version);
151
152
153	//Plyr
154	wp_enqueue_style( 'tutor-plyr', tutor()->url . 'assets/packages/plyr/plyr.css', array(), tutor()->version );
155	wp_enqueue_script( 'tutor-plyr', tutor()->url . 'assets/packages/plyr/plyr.polyfilled.min.js', array( 'jquery' ), tutor()->version, true );
156
157	//Social Share
158	wp_enqueue_script( 'tutor-social-share', tutor()->url . 'assets/packages/SocialShare/SocialShare.min.js', array( 'jquery' ), tutor()->version, true );
159
160	//Including player assets if video exists
161	if (tutor_utils()->has_video_in_single()) {
162	$localize_data['post_id'] = get_the_ID();
163	$localize_data['best_watch_time'] = 0;
164
165	$best_watch_time = tutor_utils()->get_lesson_reading_info(get_the_ID(), 0, 'video_best_watched_time');
166	if ($best_watch_time > 0){
167	$localize_data['best_watch_time'] = $best_watch_time;
168	}
169	}
170
171	/**
172	* Chart Data
173	*/
174	if ( ! empty($wp_query->query_vars['tutor_dashboard_page']) ) {
175	wp_enqueue_script('jquery-ui-slider');
176
177	wp_enqueue_style('tutor-select2', tutor()->url.'assets/packages/select2/select2.min.css', array(), tutor()->version);
178	wp_enqueue_script('tutor-select2', tutor()->url.'assets/packages/select2/select2.full.min.js', array('jquery'), tutor()->version, true );
179
180	if ($wp_query->query_vars['tutor_dashboard_page'] === 'earning'){
181	wp_enqueue_script( 'tutor-front-chart-js', tutor()->url . 'assets/js/Chart.bundle.min.js', array(), tutor()->version );
182	wp_enqueue_script( 'jquery-ui-datepicker' );
183	}
184	}
185	//End: chart data
186
187	$localize_data = apply_filters('tutor_localize_data', $localize_data);
188	if (tutor_utils()->get_option('load_tutor_css')){
189	wp_enqueue_style('tutor-frontend', tutor()->url."assets/css/tutor-front{$suffix}.css", array(), tutor()->version);
190	}
191	if (tutor_utils()->get_option('load_tutor_js')) {
192	wp_enqueue_script( 'tutor-main', tutor()->url . 'assets/js/tutor.js', array( 'jquery', 'wp-i18n' ), tutor()->version, true );
193	/**
194	* dependency wp-i18n added for
195	* translate js file
196	* @since 1.9.0
197	*/
198	wp_register_script( 'tutor-frontend', tutor()->url . 'assets/js/tutor-front.js', array( 'jquery', 'wp-i18n'), tutor()->version, true );
199	wp_enqueue_script( 'tutor-frontend');
200	wp_localize_script('tutor-frontend', '_tutorobject', $localize_data);
201	/**
202	* Location data added for providing support on the frontend
203	*
204	* for zoom
205	*
206	* @since 1.9.4
207	*/
208	wp_localize_script('tutor-main', '_tutorobject', $localize_data);
209	}
210
211	wp_add_inline_style( 'tutor-frontend', $this->load_color_palette() );
212
213	/**
214	* Load frontend dashboard style
215	* @since v1.9.8
216	*/
217	if(tutor_utils()->is_tutor_frontend_dashboard()) {
218	wp_enqueue_style('tutor-frontend-dashboard-css', tutor()->url . 'assets/css/tutor-frontend-dashboard.min.css', tutor()->version);
219	}
220
221	// Load date picker for announcement at frontend
222	wp_enqueue_script('jquery-ui-datepicker');
223	}
224
225	private function load_color_palette() {
226
227	/**
228	* Default Color
229	*/
230	$tutor_css = ":root{";
231	$tutor_primary_color = tutor_utils()->get_option('tutor_primary_color');
232	$tutor_primary_hover_color = tutor_utils()->get_option('tutor_primary_hover_color');
233	$tutor_text_color = tutor_utils()->get_option('tutor_text_color');
234	$tutor_light_color = tutor_utils()->get_option('tutor_light_color');
235
236	/**
237	* tutor buttons style
238	*/
239	$tutor_button_primary = tutor_utils()->get_option('tutor_button_primary');
240	$tutor_button_danger = tutor_utils()->get_option('tutor_button_danger');
241	$tutor_button_success = tutor_utils()->get_option('tutor_button_success');
242	$tutor_button_warning = tutor_utils()->get_option('tutor_button_warning');
243
244	if ($tutor_primary_color){
245	$tutor_css .= " --tutor-primary-color: {$tutor_primary_color};";
246	}
247	if ($tutor_primary_hover_color){
248	$tutor_css .= " --tutor-primary-hover-color: {$tutor_primary_hover_color};";
249	}
250	if ($tutor_text_color){
251	$tutor_css .= " --tutor-text-color: {$tutor_text_color};";
252	}
253	if ($tutor_light_color){
254	$tutor_css .= " --tutor-light-color: {$tutor_light_color};";
255	}
256
257	/**
258	* check if button style setup
259	*/
260	if($tutor_button_primary){
261	$tutor_css .= " --tutor-primary-button-color: {$tutor_button_primary}; ";
262	}
263	if($tutor_button_danger){
264	$tutor_css .= " --tutor-danger-button-color: {$tutor_button_danger}; ";
265	}
266	if($tutor_button_success){
267	$tutor_css .= " --tutor-success-button-color: {$tutor_button_success}; ";
268	}
269	if($tutor_button_warning){
270	$tutor_css .= " --tutor-warning-button-color: {$tutor_button_warning}; ";
271	}
272
273	$tutor_css .= "}";
274
275	return $tutor_css;
276	}
277
278	/**
279	* Add Tinymce button for placing shortcode
280	*/
281	function tutor_add_mce_button() {
282	// check user permissions
283	if ( !current_user_can( 'edit_posts' ) && !current_user_can( 'edit_pages' ) ) {
284	return;
285	}
286	// check if WYSIWYG is enabled
287	if ( 'true' == get_user_option( 'rich_editing' ) ) {
288	add_filter( 'mce_external_plugins', array($this, 'tutor_add_tinymce_js') );
289	add_filter( 'mce_buttons', array($this, 'tutor_register_mce_button') );
290	}
291	}
292	// Declare script for new button
293	function tutor_add_tinymce_js( $plugin_array ) {
294	$plugin_array['tutor_button'] = tutor()->url .'assets/js/mce-button.js';
295	return $plugin_array;
296	}
297	// Register new button in the editor
298	function tutor_register_mce_button( $buttons ) {
299	array_push( $buttons, 'tutor_button' );
300	return $buttons;
301	}
302
303	/**
304	* Output generator tag to aid debugging.
305	*
306	* @param string $gen Generator.
307	* @param string $type Type.
308	* @return string
309	*/
310	function tutor_generator_tag( $gen, $type ) {
311	switch ( $type ) {
312	case 'html':
313	$gen .= "\n" . '<meta name="generator" content="TutorLMS ' . esc_attr( TUTOR_VERSION ) . '">';
314	break;
315	case 'xhtml':
316	$gen .= "\n" . '<meta name="generator" content="TutorLMS ' . esc_attr( TUTOR_VERSION ) . '" />';
317	break;
318	}
319	return $gen;
320	}
321
322	/**
323	* load text domain handled script after all enqueue_scripts
324	* registered functions
325	* @since 1.9.0
326	*/
327	function tutor_script_text_domain() {
328	wp_set_script_translations( 'tutor-frontend', 'tutor', tutor()->path.'languages/' );
329	wp_set_script_translations( 'tutor-main', 'tutor', tutor()->path.'languages/' );
330	wp_set_script_translations( 'tutor-admin', 'tutor', tutor()->path.'languages/' );
331	}
332
333	/**
334	* Add translation support for external tinyMCE button
335	*
336	* @since 1.9.7
337	*/
338	function tutor_tinymce_translate() {
339	$locales['tutor_button'] = tutor()->path.'includes/tinymce_translate.php';
340	return $locales;
341	}
342
343	public function add_identifier_class_to_body($classes) {
344	$course_builder = ' tutor-screen-course-builder ';
345	$to_add = array();
346
347	// Add course editor identifier class
348	if(is_admin()) {
349	$screen = get_current_screen();
350	if(is_object($screen) && $screen->base=='post' && $screen->id=='courses') {
351	$to_add[] = $course_builder . ' tutor-screen-course-builder-' . ($screen->is_block_editor ? ' gutenberg' : 'classic') . ' ';
352	}
353	} else if(tutor_utils()->is_tutor_frontend_dashboard('create-course')) {
354	$to_add[] = $course_builder . ' tutor-screen-course-builder-frontend ';
355	}
356
357	is_array($classes) ? $classes=array_merge($classes, $to_add) : $classes.=implode('', $to_add);
358
359	return $classes;
360	}
361	}