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
Assets.php
556 lines
| 1 | <?php |
| 2 | |
| 3 | namespace TUTOR; |
| 4 | |
| 5 | if ( ! defined( 'ABSPATH' ) ) { |
| 6 | exit; |
| 7 | } |
| 8 | |
| 9 | class Assets { |
| 10 | |
| 11 | public function __construct() { |
| 12 | /** |
| 13 | * Common scripts loading |
| 14 | */ |
| 15 | add_action( 'admin_enqueue_scripts', array( $this, 'common_scripts' ) ); |
| 16 | add_action( 'wp_enqueue_scripts', array( $this, 'common_scripts' ) ); |
| 17 | /** |
| 18 | * Front and backend script enqueue |
| 19 | */ |
| 20 | add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) ); |
| 21 | add_action( 'wp_enqueue_scripts', array( $this, 'frontend_scripts' ) ); |
| 22 | |
| 23 | add_action( 'admin_enqueue_scripts', array( $this, 'load_meta_data' ) ); |
| 24 | add_action( 'wp_enqueue_scripts', array( $this, 'load_meta_data' ) ); |
| 25 | |
| 26 | /** |
| 27 | * Text domain loading |
| 28 | */ |
| 29 | add_action( 'admin_enqueue_scripts', array( $this, 'tutor_script_text_domain' ), 100 ); |
| 30 | add_action( 'wp_enqueue_scripts', array( $this, 'tutor_script_text_domain' ), 100 ); |
| 31 | add_filter( 'tutor_localize_data', array( $this, 'modify_localize_data' ) ); |
| 32 | |
| 33 | /** |
| 34 | * register translatable function to load |
| 35 | * handled script with text domain attached to |
| 36 | * |
| 37 | * @since 1.9.0 |
| 38 | */ |
| 39 | add_action( 'admin_head', array( $this, 'tutor_add_mce_button' ) ); |
| 40 | add_filter( 'get_the_generator_html', array( $this, 'tutor_generator_tag' ), 10, 2 ); |
| 41 | add_filter( 'get_the_generator_xhtml', array( $this, 'tutor_generator_tag' ), 10, 2 ); |
| 42 | |
| 43 | /** |
| 44 | * Add translation support for external tinyMCE button |
| 45 | * |
| 46 | * @since 1.9.7 |
| 47 | */ |
| 48 | add_filter( 'mce_external_languages', array( $this, 'tutor_tinymce_translate' ) ); |
| 49 | |
| 50 | /** |
| 51 | * Identifier class to body tag |
| 52 | * |
| 53 | * @since v1.9.9 |
| 54 | */ |
| 55 | add_filter( 'body_class', array( $this, 'add_identifier_class_to_body' ) ); |
| 56 | add_filter( 'admin_body_class', array( $this, 'add_identifier_class_to_body' ) ); |
| 57 | |
| 58 | /** |
| 59 | * Add edit with front end builder button on Gutenberg editor |
| 60 | * |
| 61 | * @since v2.0.5 |
| 62 | */ |
| 63 | add_action( 'enqueue_block_editor_assets', __CLASS__ . '::add_frontend_editor_button' ); |
| 64 | } |
| 65 | |
| 66 | private function get_default_localized_data() { |
| 67 | global $wp_version, $wp_query; |
| 68 | |
| 69 | $home_url = get_home_url(); |
| 70 | $parsed = parse_url( $home_url ); |
| 71 | |
| 72 | $base_path = ( is_array( $parsed ) && isset( $parsed['path'] ) ) ? $parsed['path'] : '/'; |
| 73 | $base_path = rtrim( $base_path, '/' ) . '/'; |
| 74 | |
| 75 | $post_id = get_the_ID(); |
| 76 | $post_type = get_post_type( $post_id ); |
| 77 | |
| 78 | $query_vars = $wp_query->query_vars; |
| 79 | if ( is_admin() && Input::has( 'page' ) ) { |
| 80 | $current_page = Input::get( 'page' ); |
| 81 | } else { |
| 82 | $current_page = isset( $query_vars['tutor_dashboard_page'] ) ? $query_vars['tutor_dashboard_page'] : ''; |
| 83 | } |
| 84 | return array( |
| 85 | 'ajaxurl' => admin_url( 'admin-ajax.php' ), |
| 86 | 'home_url' => get_home_url(), |
| 87 | 'site_title' => get_bloginfo( 'title' ), |
| 88 | 'base_path' => tutor()->basepath, |
| 89 | 'tutor_url' => tutor()->url, |
| 90 | 'tutor_pro_url' => function_exists( 'tutor_pro' ) ? tutor_pro()->url : null, |
| 91 | 'nonce_key' => tutor()->nonce, |
| 92 | tutor()->nonce => wp_create_nonce( tutor()->nonce_action ), |
| 93 | 'loading_icon_url' => get_admin_url() . 'images/wpspin_light.gif', |
| 94 | 'placeholder_img_src' => tutor_placeholder_img_src(), |
| 95 | 'enable_lesson_classic_editor' => get_tutor_option( 'enable_lesson_classic_editor' ), |
| 96 | 'tutor_frontend_dashboard_url' => tutor_utils()->get_tutor_dashboard_page_permalink(), |
| 97 | 'wp_date_format' => tutor_js_date_format_against_wp(), |
| 98 | 'is_admin' => is_admin(), |
| 99 | 'is_admin_bar_showing' => is_admin_bar_showing(), |
| 100 | 'addons_data' => tutor_utils()->prepare_free_addons_data(), |
| 101 | 'current_user' => wp_get_current_user(), |
| 102 | 'content_change_event' => 'tutor_content_changed_event', |
| 103 | 'is_tutor_course_edit' => isset( $_GET['action'] ) && 'edit' === $_GET['action'] && tutor()->course_post_type === get_post_type( get_the_ID() ) ? true : false, |
| 104 | 'assignment_max_file_allowed' => 'tutor_assignments' === $post_type ? (int) tutor_utils()->get_assignment_option( $post_id, 'upload_files_limit' ) : 0, |
| 105 | 'current_page' => $current_page, |
| 106 | 'quiz_answer_display_time' => 1000 * (int) tutor_utils()->get_option( 'quiz_answer_display_time' ), |
| 107 | ); |
| 108 | } |
| 109 | |
| 110 | public function admin_scripts() { |
| 111 | wp_enqueue_style( 'tutor-select2', tutor()->url . 'assets/packages/select2/select2.min.css', array(), TUTOR_VERSION ); |
| 112 | wp_enqueue_style( 'tutor-admin', tutor()->url . 'assets/css/tutor-admin.min.css', array(), TUTOR_VERSION ); |
| 113 | /** |
| 114 | * Scripts |
| 115 | */ |
| 116 | wp_enqueue_media(); |
| 117 | |
| 118 | wp_enqueue_script( 'wp-color-picker' ); |
| 119 | wp_enqueue_style( 'wp-color-picker' ); |
| 120 | |
| 121 | wp_enqueue_script( 'jquery-ui-slider' ); |
| 122 | wp_enqueue_script( 'jquery-ui-datepicker' ); |
| 123 | |
| 124 | wp_enqueue_script( 'tutor-select2', tutor()->url . 'assets/packages/select2/select2.full.min.js', array( 'jquery' ), TUTOR_VERSION, true ); |
| 125 | wp_enqueue_script( 'tutor-admin', tutor()->url . 'assets/js/tutor-admin.min.js', array( 'jquery', 'wp-color-picker', 'wp-i18n' ), TUTOR_VERSION, true ); |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Load frontend scripts |
| 130 | */ |
| 131 | public function frontend_scripts() { |
| 132 | global $post, $wp_query; |
| 133 | |
| 134 | /** |
| 135 | * We checked wp_enqueue_editor() in condition because it conflicting with Divi Builder |
| 136 | * condition updated @since v.1.7.4 |
| 137 | */ |
| 138 | |
| 139 | if ( is_single() ) { |
| 140 | if ( function_exists( 'et_pb_is_pagebuilder_used' ) ) { |
| 141 | $is_page_builder_used = et_pb_is_pagebuilder_used( get_the_ID() ); |
| 142 | if ( ! $is_page_builder_used ) { |
| 143 | wp_enqueue_editor(); |
| 144 | } |
| 145 | } else { |
| 146 | wp_enqueue_editor(); |
| 147 | } |
| 148 | } |
| 149 | |
| 150 | /** |
| 151 | * Initializing quicktags script to use in wp_editor(); |
| 152 | */ |
| 153 | wp_enqueue_script( 'quicktags' ); |
| 154 | |
| 155 | $tutor_dashboard_page_id = (int) tutor_utils()->get_option( 'tutor_dashboard_page_id' ); |
| 156 | if ( $tutor_dashboard_page_id === get_the_ID() ) { |
| 157 | wp_enqueue_media(); |
| 158 | } |
| 159 | |
| 160 | /** |
| 161 | * Enabling Sorting, draggable, droppable... |
| 162 | */ |
| 163 | wp_enqueue_script( 'jquery-ui-sortable' ); |
| 164 | wp_enqueue_script( 'jquery-touch-punch', array( 'jquery-ui-sortable' ) ); |
| 165 | |
| 166 | // Plyr |
| 167 | if ( is_single_course( true ) ) { |
| 168 | wp_enqueue_style( 'tutor-plyr', tutor()->url . 'assets/packages/plyr/plyr.css', array(), TUTOR_VERSION ); |
| 169 | wp_enqueue_script( 'tutor-plyr', tutor()->url . 'assets/packages/plyr/plyr.polyfilled.min.js', array( 'jquery' ), TUTOR_VERSION, true ); |
| 170 | } |
| 171 | |
| 172 | // Social Share |
| 173 | wp_enqueue_script( 'tutor-social-share', tutor()->url . 'assets/packages/SocialShare/SocialShare.min.js', array( 'jquery' ), TUTOR_VERSION, true ); |
| 174 | |
| 175 | /** |
| 176 | * Chart Data |
| 177 | */ |
| 178 | if ( ! empty( $wp_query->query_vars['tutor_dashboard_page'] ) ) { |
| 179 | wp_enqueue_script( 'jquery-ui-slider' ); |
| 180 | |
| 181 | wp_enqueue_style( 'tutor-select2', tutor()->url . 'assets/packages/select2/select2.min.css', array(), TUTOR_VERSION ); |
| 182 | wp_enqueue_script( 'tutor-select2', tutor()->url . 'assets/packages/select2/select2.full.min.js', array( 'jquery' ), TUTOR_VERSION, true ); |
| 183 | |
| 184 | if ( $wp_query->query_vars['tutor_dashboard_page'] === 'earning' ) { |
| 185 | wp_enqueue_script( 'tutor-front-chart-js', tutor()->url . 'assets/js/lib/Chart.bundle.min.js', array(), TUTOR_VERSION ); |
| 186 | wp_enqueue_script( 'jquery-ui-datepicker' ); |
| 187 | } |
| 188 | } |
| 189 | /** |
| 190 | * dependency wp-i18n added for |
| 191 | * translate js file |
| 192 | * |
| 193 | * @since 1.9.0 |
| 194 | */ |
| 195 | wp_enqueue_style( 'tutor-frontend', tutor()->url . 'assets/css/tutor-front.min.css', array(), TUTOR_VERSION ); |
| 196 | wp_enqueue_script( 'tutor-frontend', tutor()->url . 'assets/js/tutor-front.min.js', array( 'jquery', 'wp-i18n' ), TUTOR_VERSION, true ); |
| 197 | |
| 198 | /** |
| 199 | * Load frontend dashboard style |
| 200 | * |
| 201 | * @since v1.9.8 |
| 202 | */ |
| 203 | if ( tutor_utils()->is_tutor_frontend_dashboard() ) { |
| 204 | wp_enqueue_style( 'tutor-frontend-dashboard-css', tutor()->url . 'assets/css/tutor-frontend-dashboard.min.css', TUTOR_VERSION ); |
| 205 | } |
| 206 | |
| 207 | // Load date picker for announcement at frontend. |
| 208 | wp_enqueue_script( 'jquery-ui-datepicker' ); |
| 209 | $css = ".mce-notification.mce-notification-error{display: none !important;}"; |
| 210 | wp_add_inline_style( 'tutor-frontend', $css ); |
| 211 | } |
| 212 | |
| 213 | public function modify_localize_data( $localize_data ) { |
| 214 | global $post; |
| 215 | |
| 216 | if ( is_admin() ) { |
| 217 | if ( ! empty( $_GET['taxonomy'] ) && ( $_GET['taxonomy'] === 'course-category' || $_GET['taxonomy'] === 'course-tag' ) ) { |
| 218 | $localize_data['open_tutor_admin_menu'] = true; |
| 219 | } |
| 220 | } else { |
| 221 | |
| 222 | // Assign quiz option |
| 223 | if ( ! empty( $post->post_type ) && $post->post_type === 'tutor_quiz' ) { |
| 224 | $single_quiz_options = (array) tutor_utils()->get_quiz_option( $post->ID ); |
| 225 | $saved_quiz_options = array( |
| 226 | 'quiz_when_time_expires' => tutor_utils()->get_option( 'quiz_when_time_expires' ), |
| 227 | ); |
| 228 | |
| 229 | $quiz_options = array_merge( $single_quiz_options, $saved_quiz_options ); |
| 230 | |
| 231 | $previous_attempts = tutor_utils()->quiz_attempts(); |
| 232 | |
| 233 | if ( $previous_attempts && count( $previous_attempts ) ) { |
| 234 | $quiz_options['quiz_auto_start'] = 0; |
| 235 | } |
| 236 | |
| 237 | $localize_data['quiz_options'] = $quiz_options; |
| 238 | } |
| 239 | |
| 240 | // Including player assets if video exists |
| 241 | if ( tutor_utils()->has_video_in_single() ) { |
| 242 | $localize_data['post_id'] = get_the_ID(); |
| 243 | $localize_data['best_watch_time'] = 0; |
| 244 | |
| 245 | $best_watch_time = tutor_utils()->get_lesson_reading_info( get_the_ID(), 0, 'video_best_watched_time' ); |
| 246 | if ( $best_watch_time > 0 ) { |
| 247 | $localize_data['best_watch_time'] = $best_watch_time; |
| 248 | } |
| 249 | } |
| 250 | } |
| 251 | |
| 252 | return $localize_data; |
| 253 | } |
| 254 | |
| 255 | /** |
| 256 | * Load common scripts |
| 257 | * |
| 258 | * @return void |
| 259 | */ |
| 260 | public function common_scripts() { |
| 261 | |
| 262 | /** |
| 263 | * Load TinyMCE for tutor settings page if |
| 264 | * tutor pro is not available. |
| 265 | * |
| 266 | * @since v2.0.8 |
| 267 | */ |
| 268 | $baseurl = includes_url( 'js/tinymce' ); |
| 269 | $current_page = Input::get( 'page' ); |
| 270 | |
| 271 | // If it is settings page & tutor pro not activated. |
| 272 | if ( 'tutor_settings' === $current_page && ! wp_script_is( 'wp-tinymce-root' ) ) { |
| 273 | wp_enqueue_script( 'tutor-tiny', $baseurl . '/tinymce.min.js', array( 'jquery' ), TUTOR_VERSION, true ); |
| 274 | } |
| 275 | wp_enqueue_style( 'tutor-icon', tutor()->url . 'assets/css/tutor-icon.min.css', array(), TUTOR_VERSION ); |
| 276 | |
| 277 | // Common css library. |
| 278 | if ( is_rtl() ) { |
| 279 | wp_enqueue_style( 'tutor', tutor()->url . 'assets/css/tutor.rtl.min.css', array(), TUTOR_VERSION ); |
| 280 | } else { |
| 281 | wp_enqueue_style( 'tutor', tutor()->url . 'assets/css/tutor.min.css', array(), TUTOR_VERSION ); |
| 282 | } |
| 283 | |
| 284 | // Load course builder resources |
| 285 | if ( tutor_utils()->get_course_builder_screen() ) { |
| 286 | wp_enqueue_script( 'tutor-course-builder', tutor()->url . 'assets/js/tutor-course-builder.min.js', array( 'jquery', 'wp-i18n' ), TUTOR_VERSION, true ); |
| 287 | wp_enqueue_style( 'tutor-course-builder-css', tutor()->url . 'assets/css/tutor-course-builder.min.css', array(), TUTOR_VERSION ); |
| 288 | } |
| 289 | /** |
| 290 | * Load tutor common scripts both backend and frontend |
| 291 | * |
| 292 | * @since v2.0.0 |
| 293 | */ |
| 294 | wp_enqueue_script( 'tutor-script', tutor()->url . 'assets/js/tutor.min.js', array( 'jquery', 'wp-i18n' ), TUTOR_VERSION, true ); |
| 295 | |
| 296 | /** |
| 297 | * Enqueue datetime countdown scripts & styles |
| 298 | * |
| 299 | * Add filter to enqueue countdown scripts & styles |
| 300 | * don't return false if it is true to prevent conflict |
| 301 | * with other filters |
| 302 | * |
| 303 | * @since v2.1.0 |
| 304 | */ |
| 305 | $should_enqueue = apply_filters( 'tutor_should_enqueue_countdown_scripts', false ); |
| 306 | if ( $should_enqueue ) { |
| 307 | wp_enqueue_script( 'tutor-moment', tutor()->url . 'assets/js/lib/countdown/moment.min.js', array(), TUTOR_VERSION, true ); |
| 308 | |
| 309 | wp_enqueue_script( 'tutor-moment-timezone', tutor()->url . 'assets/js/lib/countdown/moment-timezone-with-data.min.js', array(), TUTOR_VERSION, true ); |
| 310 | |
| 311 | wp_enqueue_script( 'tutor-jquery-countdown', tutor()->url . 'assets/js/lib/countdown/jquery.countdown.min.js', array( 'jquery' ), TUTOR_VERSION, true ); |
| 312 | |
| 313 | wp_enqueue_script( 'tutor-countdown', tutor()->url . 'assets/js/lib/countdown/tutor-countdown.min.js', array( 'jquery' ), TUTOR_VERSION, true ); |
| 314 | |
| 315 | wp_enqueue_style( 'tutor-countdown', tutor()->url . 'assets/js/lib/countdown/tutor-countdown.min.css', '', TUTOR_VERSION ); |
| 316 | } |
| 317 | } |
| 318 | |
| 319 | public function load_meta_data() { |
| 320 | // Localize scripts |
| 321 | $localize_data = apply_filters( 'tutor_localize_data', $this->get_default_localized_data() ); |
| 322 | wp_localize_script( 'tutor-frontend', '_tutorobject', $localize_data ); |
| 323 | wp_localize_script( 'tutor-admin', '_tutorobject', $localize_data ); |
| 324 | wp_localize_script( 'tutor-course-builder', '_tutorobject', $localize_data ); |
| 325 | wp_localize_script( 'tutor-script', '_tutorobject', $localize_data ); |
| 326 | |
| 327 | // Inline styles |
| 328 | wp_add_inline_style( 'tutor-frontend', $this->load_color_palette() ); |
| 329 | wp_add_inline_style( 'tutor-admin', $this->load_color_palette() ); |
| 330 | } |
| 331 | |
| 332 | private function load_color_palette() { |
| 333 | $colors = array( |
| 334 | 'tutor_primary_color' => '--tutor-color-primary', |
| 335 | 'tutor_primary_hover_color' => '--tutor-color-primary-hover', |
| 336 | 'tutor_text_color' => '--tutor-body-color', |
| 337 | 'tutor_border_color' => '--tutor-border-color', |
| 338 | 'tutor_gray_color' => '--tutor-color-gray', |
| 339 | ); |
| 340 | |
| 341 | // admin colors |
| 342 | $admin_colors = array(); |
| 343 | if ( is_admin() ) { |
| 344 | $admin_color = get_user_option( 'admin_color' ); |
| 345 | |
| 346 | switch ( $admin_color ) { |
| 347 | case 'light': |
| 348 | $admin_color_codes = array( '#04a4cc', '#04b0db' ); |
| 349 | break; |
| 350 | |
| 351 | case 'modern': |
| 352 | $admin_color_codes = array( '#3858e9', '#4664eb' ); |
| 353 | break; |
| 354 | |
| 355 | case 'blue': |
| 356 | $admin_color_codes = array( '#e1a948', '#e3af55' ); |
| 357 | break; |
| 358 | |
| 359 | case 'coffee': |
| 360 | $admin_color_codes = array( '#c7a589', '#ccad93' ); |
| 361 | break; |
| 362 | |
| 363 | case 'ectoplasm': |
| 364 | $admin_color_codes = array( '#a3b745', '#a9bd4f' ); |
| 365 | break; |
| 366 | |
| 367 | case 'midnight': |
| 368 | $admin_color_codes = array( '#e14d43', '#e35950' ); |
| 369 | break; |
| 370 | |
| 371 | case 'ocean': |
| 372 | $admin_color_codes = array( '#9ebaa0', '#a7c0a9' ); |
| 373 | break; |
| 374 | |
| 375 | case 'sunrise': |
| 376 | $admin_color_codes = array( '#dd823b', '#df8a48' ); |
| 377 | break; |
| 378 | |
| 379 | default: |
| 380 | $admin_color_codes = array( '#007cba', '#006ba1' ); |
| 381 | break; |
| 382 | } |
| 383 | |
| 384 | $admin_colors = array( |
| 385 | '--tutor-color-primary' => $admin_color_codes[0], |
| 386 | '--tutor-color-primary-hover' => $admin_color_codes[1], |
| 387 | ); |
| 388 | } |
| 389 | |
| 390 | $fallback_colors = array( |
| 391 | 'tutor_primary_color' => '#3E64DE', |
| 392 | 'tutor_primary_hover_color' => '#395BCA', |
| 393 | 'tutor_text_color' => '#212327', |
| 394 | 'tutor_border_color' => '#E3E5EB', |
| 395 | 'tutor_gray_color' => '#CDCFD5', |
| 396 | ); |
| 397 | |
| 398 | $color_string = ''; |
| 399 | foreach ( $colors as $key => $property ) { |
| 400 | $fallback_color = isset( $fallback_colors[ $key ] ) ? $fallback_colors[ $key ] : '#212327'; |
| 401 | $color = tutor_utils()->get_option( $key, $fallback_color ); |
| 402 | $color_rgb = tutor_utils()->hex2rgb( $color ); |
| 403 | |
| 404 | if ( is_admin() && isset( $admin_colors[ $property ] ) ) { |
| 405 | $color = $admin_colors[ $property ]; |
| 406 | $color_rgb = tutor_utils()->hex2rgb( $admin_colors[ $property ] ); |
| 407 | } |
| 408 | |
| 409 | if ( $color ) { |
| 410 | $color_string .= $property . ':' . $color . ';'; |
| 411 | } |
| 412 | |
| 413 | if ( $color_rgb ) { |
| 414 | $color_string .= $property . '-rgb:' . $color_rgb . ';'; |
| 415 | } |
| 416 | } |
| 417 | |
| 418 | return ':root{' . $color_string . '}'; |
| 419 | } |
| 420 | |
| 421 | /** |
| 422 | * Add Tinymce button for placing shortcode |
| 423 | */ |
| 424 | function tutor_add_mce_button() { |
| 425 | // check user permissions |
| 426 | if ( ! current_user_can( 'edit_posts' ) && ! current_user_can( 'edit_pages' ) ) { |
| 427 | return; |
| 428 | } |
| 429 | // check if WYSIWYG is enabled |
| 430 | if ( 'true' == get_user_option( 'rich_editing' ) ) { |
| 431 | add_filter( 'mce_external_plugins', array( $this, 'tutor_add_tinymce_js' ) ); |
| 432 | add_filter( 'mce_buttons', array( $this, 'tutor_register_mce_button' ) ); |
| 433 | } |
| 434 | } |
| 435 | // Declare script for new button |
| 436 | function tutor_add_tinymce_js( $plugin_array ) { |
| 437 | $plugin_array['tutor_button'] = tutor()->url . 'assets/js/lib/mce-button.js'; |
| 438 | return $plugin_array; |
| 439 | } |
| 440 | // Register new button in the editor |
| 441 | function tutor_register_mce_button( $buttons ) { |
| 442 | array_push( $buttons, 'tutor_button' ); |
| 443 | return $buttons; |
| 444 | } |
| 445 | |
| 446 | /** |
| 447 | * Output generator tag to aid debugging. |
| 448 | * |
| 449 | * @param string $gen Generator. |
| 450 | * @param string $type Type. |
| 451 | * @return string |
| 452 | */ |
| 453 | function tutor_generator_tag( $gen, $type ) { |
| 454 | switch ( $type ) { |
| 455 | case 'html': |
| 456 | $gen .= "\n" . '<meta name="generator" content="TutorLMS ' . TUTOR_VERSION . '">'; |
| 457 | break; |
| 458 | case 'xhtml': |
| 459 | $gen .= "\n" . '<meta name="generator" content="TutorLMS ' . TUTOR_VERSION . '" />'; |
| 460 | break; |
| 461 | } |
| 462 | return $gen; |
| 463 | } |
| 464 | |
| 465 | /** |
| 466 | * load text domain handled script after all enqueue_scripts |
| 467 | * registered functions |
| 468 | * |
| 469 | * @since 1.9.0 |
| 470 | */ |
| 471 | function tutor_script_text_domain() { |
| 472 | wp_set_script_translations( 'tutor-frontend', 'tutor', tutor()->path . 'languages/' ); |
| 473 | wp_set_script_translations( 'tutor-admin', 'tutor', tutor()->path . 'languages/' ); |
| 474 | wp_set_script_translations( 'tutor-course-builder', 'tutor', tutor()->path . 'languages/' ); |
| 475 | } |
| 476 | |
| 477 | /** |
| 478 | * Add translation support for external tinyMCE button |
| 479 | * |
| 480 | * @since 1.9.7 |
| 481 | */ |
| 482 | function tutor_tinymce_translate() { |
| 483 | $locales['tutor_button'] = tutor()->path . 'includes/tinymce_translate.php'; |
| 484 | return $locales; |
| 485 | } |
| 486 | |
| 487 | public function add_identifier_class_to_body( $classes ) { |
| 488 | $course_builder_screen = tutor_utils()->get_course_builder_screen(); |
| 489 | $to_add = array( 'tutor-lms' ); |
| 490 | |
| 491 | // Add backend course editor identifier class to body |
| 492 | if ( $course_builder_screen ) { |
| 493 | $to_add[] = is_admin() ? 'tutor-backend' : ''; |
| 494 | $to_add[] = ' tutor-screen-course-builder tutor-screen-course-builder-' . $course_builder_screen . ' '; |
| 495 | } |
| 496 | |
| 497 | // Add frontend course builder identifier class |
| 498 | if ( ! $course_builder_screen && tutor_utils()->is_tutor_frontend_dashboard() ) { |
| 499 | $to_add[] = 'tutor-screen-frontend-dashboard'; |
| 500 | } |
| 501 | |
| 502 | if ( is_admin() ) { |
| 503 | $screen = function_exists( 'get_current_screen' ) ? get_current_screen() : null; |
| 504 | $base = ( $screen && is_object( $screen ) && property_exists( $screen, 'base' ) ) ? $screen->base : ''; |
| 505 | $index = strpos( $base, 'tutor' ); |
| 506 | |
| 507 | if ( $index === 0 || $index > 0 ) { |
| 508 | $to_add[] = 'tutor-backend'; |
| 509 | |
| 510 | if ( isset( $_GET['page'] ) && $_GET['page'] == 'tutor_settings' ) { |
| 511 | $to_add[] = 'tutor-screen-backend-settings '; |
| 512 | } |
| 513 | if ( isset( $_GET['page'] ) ) { |
| 514 | $to_add[] = 'tutor-backend-' . $_GET['page']; |
| 515 | } |
| 516 | } |
| 517 | } |
| 518 | |
| 519 | // Remove duplicate classes if any |
| 520 | $to_add = array_unique( $to_add ); |
| 521 | |
| 522 | if ( is_array( $classes ) ) { |
| 523 | $classes = array_merge( $classes, $to_add ); |
| 524 | } else { |
| 525 | $classes .= implode( ' ', $to_add ); |
| 526 | } |
| 527 | |
| 528 | return $classes; |
| 529 | } |
| 530 | |
| 531 | /** |
| 532 | * Enqueue script for adding edit with frontend course builder button |
| 533 | * on the Gutenberg editor |
| 534 | * |
| 535 | * @since v2.0.5 |
| 536 | * |
| 537 | * @return void |
| 538 | */ |
| 539 | public static function add_frontend_editor_button() { |
| 540 | $wp_screen = get_current_screen(); |
| 541 | |
| 542 | if ( is_a( $wp_screen, 'WP_Screen' ) && tutor()->course_post_type === $wp_screen->post_type ) { |
| 543 | wp_enqueue_script( 'tutor-gutenberg', tutor()->url . 'assets/js/tutor-gutenberg.min.js', array(), TUTOR_VERSION, true ); |
| 544 | $data = array( |
| 545 | 'frontend_dashboard_url' => esc_url( trailingslashit( tutor_utils()->tutor_dashboard_url( 'create-course' ) ) ) . '?course_ID=' . get_the_ID(), |
| 546 | ); |
| 547 | |
| 548 | wp_add_inline_script( |
| 549 | 'tutor-gutenberg', |
| 550 | 'const tutorInlineData =' . json_encode( $data ), |
| 551 | 'before' |
| 552 | ); |
| 553 | } |
| 554 | } |
| 555 | } |
| 556 |