| @@ -1,2260 +1,2222 @@ | ||
| 1 | -<?php | |
| 2 | -/** | |
| 3 | - * class CourseBuilderAjax | |
| 4 | - * | |
| 5 | - * @since 4.3 | |
| 6 | - * @version 1.0.0 | |
| 7 | - */ | |
| 8 | - | |
| 9 | -namespace LearnPress\Ajax\CourseBuilder; | |
| 10 | - | |
| 11 | -use DateTimeImmutable; | |
| 12 | -use DateTimeZone; | |
| 13 | -use Exception; | |
| 14 | -use LearnPress\Ajax\AbstractAjax; | |
| 15 | -use LearnPress\CourseBuilder\CourseBuilder; | |
| 16 | -use LearnPress\CourseBuilder\CourseBuilderAccessPolicy; | |
| 17 | -use LearnPress\Helpers\Template; | |
| 18 | -use LearnPress\Models\CourseModel; | |
| 19 | -use LearnPress\Models\CoursePostModel; | |
| 20 | -use LearnPress\Models\CourseSectionItemModel; | |
| 21 | -use LearnPress\Models\LessonPostModel; | |
| 22 | -use LearnPress\Models\Question\QuestionPostModel; | |
| 23 | -use LearnPress\Models\QuizPostModel; | |
| 24 | -use LearnPress\TemplateHooks\Course\AdminEditCurriculumTemplate; | |
| 25 | -use LearnPress\TemplateHooks\CourseBuilder\Course\BuilderEditCourseTemplate; | |
| 26 | -use LearnPress\TemplateHooks\CourseBuilder\Course\BuilderListCoursesTemplate; | |
| 27 | -use LearnPress\TemplateHooks\CourseBuilder\CourseBuilderTemplate; | |
| 28 | -use LearnPress\TemplateHooks\CourseBuilder\Lesson\BuilderListLessonsTemplate; | |
| 29 | -use LearnPress\TemplateHooks\CourseBuilder\Question\BuilderListQuestionsTemplate; | |
| 30 | -use LearnPress\TemplateHooks\CourseBuilder\Question\BuilderQuestionTemplate; | |
| 31 | -use LearnPress\TemplateHooks\CourseBuilder\Quiz\BuilderListQuizzesTemplate; | |
| 32 | -use LearnPress\TemplateHooks\CourseBuilder\Quiz\BuilderQuizTemplate; | |
| 33 | -use LP_Course_CURD; | |
| 34 | -use LP_Helper; | |
| 35 | -use LP_Lesson_CURD; | |
| 36 | -use LP_Question_CURD; | |
| 37 | -use LP_Quiz_CURD; | |
| 38 | -use LP_REST_Response; | |
| 39 | -use LP_Settings; | |
| 40 | -use stdClass; | |
| 41 | -use Throwable; | |
| 42 | - | |
| 43 | -class CourseBuilderAjax extends AbstractAjax { | |
| 44 | - /** | |
| 45 | - * Check permissions and validate parameters. | |
| 46 | - * | |
| 47 | - * @throws Exception | |
| 48 | - * | |
| 49 | - * @since 4.3 | |
| 50 | - * @version 1.0.0 | |
| 51 | - */ | |
| 52 | - public static function check_valid_course() { | |
| 53 | - $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 54 | - if ( empty( $params ) ) { | |
| 55 | - throw new Exception( 'Error: params invalid!' ); | |
| 56 | - } | |
| 57 | - | |
| 58 | - $params = LP_Helper::json_decode( $params, true ); | |
| 59 | - $course_id = ! empty( $params['course_id'] ) ? (int) $params['course_id'] : 0; | |
| 60 | - $courseModel = CourseModel::find( $course_id, true ); | |
| 61 | - if ( empty( $courseModel ) ) { | |
| 62 | - $params['insert'] = true; | |
| 63 | - $params['course_model'] = ''; | |
| 64 | - } else { | |
| 65 | - $params['insert'] = false; | |
| 66 | - $params['course_model'] = $courseModel; | |
| 67 | - } | |
| 68 | - | |
| 69 | - return $params; | |
| 70 | - } | |
| 71 | - | |
| 72 | - public static function check_valid_lesson() { | |
| 73 | - $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 74 | - if ( empty( $params ) ) { | |
| 75 | - throw new Exception( 'Error: params invalid!' ); | |
| 76 | - } | |
| 77 | - | |
| 78 | - $params = LP_Helper::json_decode( $params, true ); | |
| 79 | - $lesson_id = ! empty( $params['lesson_id'] ) ? (int) $params['lesson_id'] : 0; | |
| 80 | - $lesson_model = LessonPostModel::find( $lesson_id, true ); | |
| 81 | - if ( empty( $lesson_model ) ) { | |
| 82 | - $params['insert'] = true; | |
| 83 | - $params['lesson_model'] = ''; | |
| 84 | - } else { | |
| 85 | - $params['insert'] = false; | |
| 86 | - $params['lesson_model'] = $lesson_model; | |
| 87 | - } | |
| 88 | - | |
| 89 | - return $params; | |
| 90 | - } | |
| 91 | - | |
| 92 | - public static function check_valid_quiz() { | |
| 93 | - $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 94 | - if ( empty( $params ) ) { | |
| 95 | - throw new Exception( 'Error: params invalid!' ); | |
| 96 | - } | |
| 97 | - | |
| 98 | - $params = LP_Helper::json_decode( $params, true ); | |
| 99 | - $quiz_id = ! empty( $params['quiz_id'] ) ? (int) $params['quiz_id'] : 0; | |
| 100 | - $quiz_model = QuizPostModel::find( $quiz_id, true ); | |
| 101 | - if ( empty( $quiz_model ) ) { | |
| 102 | - $params['insert'] = true; | |
| 103 | - } else { | |
| 104 | - $params['insert'] = false; | |
| 105 | - $params['quiz_model'] = $quiz_model; | |
| 106 | - } | |
| 107 | - | |
| 108 | - return $params; | |
| 109 | - } | |
| 110 | - | |
| 111 | - public static function check_valid_question() { | |
| 112 | - $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 113 | - if ( empty( $params ) ) { | |
| 114 | - throw new Exception( 'Error: params invalid!' ); | |
| 115 | - } | |
| 116 | - | |
| 117 | - $params = LP_Helper::json_decode( $params, true ); | |
| 118 | - $question_id = ! empty( $params['question_id'] ) ? (int) $params['question_id'] : 0; | |
| 119 | - $question_model = QuestionPostModel::find( $question_id, true ); | |
| 120 | - if ( empty( $question_model ) ) { | |
| 121 | - $params['insert'] = true; | |
| 122 | - } else { | |
| 123 | - $params['insert'] = false; | |
| 124 | - $params['question_model'] = $question_model; | |
| 125 | - } | |
| 126 | - | |
| 127 | - return $params; | |
| 128 | - } | |
| 129 | - | |
| 130 | - /** | |
| 131 | - * Prepare desired slug when restoring a trashed post with a new permalink. | |
| 132 | - * | |
| 133 | - * WordPress stores `_wp_desired_post_slug` on trash and may restore that value | |
| 134 | - * when status changes from `trash` to a non-trash status. | |
| 135 | - * | |
| 136 | - * @param int $post_id | |
| 137 | - * @param string $target_status | |
| 138 | - * @param string $requested_slug | |
| 139 | - * | |
| 140 | - * @return bool | |
| 141 | - */ | |
| 142 | - protected function prepare_desired_slug_for_restore( int $post_id, string $target_status, string $requested_slug ): bool { | |
| 143 | - if ( $post_id <= 0 || '' === $requested_slug ) { | |
| 144 | - return false; | |
| 145 | - } | |
| 146 | - | |
| 147 | - if ( ! in_array( $target_status, [ 'publish', 'draft' ], true ) ) { | |
| 148 | - return false; | |
| 149 | - } | |
| 150 | - | |
| 151 | - if ( 'trash' !== get_post_status( $post_id ) ) { | |
| 152 | - return false; | |
| 153 | - } | |
| 154 | - | |
| 155 | - update_post_meta( $post_id, '_wp_desired_post_slug', $requested_slug ); | |
| 156 | - | |
| 157 | - return true; | |
| 158 | - } | |
| 159 | - | |
| 160 | - /** | |
| 161 | - * Ensure restored post keeps requested slug after trash status transition. | |
| 162 | - * | |
| 163 | - * @param int $post_id | |
| 164 | - * @param string $requested_slug | |
| 165 | - * | |
| 166 | - * @return void | |
| 167 | - */ | |
| 168 | - protected function sync_slug_after_restore( int $post_id, string $requested_slug ): void { | |
| 169 | - if ( $post_id <= 0 || '' === $requested_slug ) { | |
| 170 | - return; | |
| 171 | - } | |
| 172 | - | |
| 173 | - $post = get_post( $post_id ); | |
| 174 | - if ( ! $post || 'trash' === $post->post_status ) { | |
| 175 | - return; | |
| 176 | - } | |
| 177 | - | |
| 178 | - if ( $post->post_name === $requested_slug ) { | |
| 179 | - return; | |
| 180 | - } | |
| 181 | - | |
| 182 | - wp_update_post( | |
| 183 | - [ | |
| 184 | - 'ID' => $post_id, | |
| 185 | - 'post_name' => $requested_slug, | |
| 186 | - ] | |
| 187 | - ); | |
| 188 | - } | |
| 189 | - | |
| 190 | - /** | |
| 191 | - * Permalink notice when lesson/quiz is not assigned to a course. | |
| 192 | - * | |
| 193 | - * @return string | |
| 194 | - */ | |
| 195 | - protected function get_item_permalink_unavailable_message(): string { | |
| 196 | - return __( 'Permalink is only available if the item is already assigned to a course.', 'learnpress' ); | |
| 197 | - } | |
| 198 | - | |
| 199 | - /** | |
| 200 | - * Check whether a post status is public. | |
| 201 | - * | |
| 202 | - * @param string $status | |
| 203 | - * | |
| 204 | - * @return bool | |
| 205 | - */ | |
| 206 | - protected function is_public_post_status( string $status ): bool { | |
| 207 | - $status_object = get_post_status_object( $status ); | |
| 208 | - | |
| 209 | - return (bool) ( $status_object && ! empty( $status_object->public ) ); | |
| 210 | - } | |
| 211 | - | |
| 212 | - /** | |
| 213 | - * Normalize target course status based on role/capability and current status. | |
| 214 | - * Mirrors wp-admin behavior for instructors without publish capability. | |
| 215 | - * | |
| 216 | - * @param string $requested_status | |
| 217 | - * @param bool $insert | |
| 218 | - * @param CourseModel|null $courseModel | |
| 219 | - * | |
| 220 | - * @return string | |
| 221 | - */ | |
| 222 | - protected function normalize_course_status_for_save( string $requested_status, bool $insert, ?CourseModel $courseModel ): string { | |
| 223 | - $allowed_statuses = [ 'publish', 'future', 'draft', 'pending', 'private' ]; | |
| 224 | - if ( ! in_array( $requested_status, $allowed_statuses, true ) ) { | |
| 225 | - $requested_status = 'draft'; | |
| 226 | - } | |
| 227 | - | |
| 228 | - $is_admin_user = current_user_can( ADMIN_ROLE ); | |
| 229 | - if ( $is_admin_user ) { | |
| 230 | - return $requested_status; | |
| 231 | - } | |
| 232 | - | |
| 233 | - $is_instructor_user = current_user_can( LP_TEACHER_ROLE ); | |
| 234 | - $required_review = LP_Settings::get_option( 'required_review', 'yes' ) === 'yes'; | |
| 235 | - $can_publish_course = current_user_can( 'publish_' . LP_COURSE_CPT . 's' ); | |
| 236 | - | |
| 237 | - $current_status = $insert ? 'auto-draft' : (string) ( $courseModel->post_status ?? 'draft' ); | |
| 238 | - $is_public_state = $this->is_public_post_status( $current_status ); | |
| 239 | - | |
| 240 | - // Require moderation for instructors when review is enabled. | |
| 241 | - if ( $is_instructor_user && $required_review && ! $is_public_state && in_array( $requested_status, [ 'publish', 'private', 'future' ], true ) ) { | |
| 242 | - return 'pending'; | |
| 243 | - } | |
| 244 | - | |
| 245 | - // Keep wp-admin behavior: users without publish capability submit for review. | |
| 246 | - if ( ! $can_publish_course && ! $is_public_state && in_array( $requested_status, [ 'publish', 'private', 'future' ], true ) ) { | |
| 247 | - return 'pending'; | |
| 248 | - } | |
| 249 | - | |
| 250 | - return $requested_status; | |
| 251 | - } | |
| 252 | - | |
| 253 | - /** | |
| 254 | - * Normalize publish date from Course Builder UI datetime value. | |
| 255 | - * | |
| 256 | - * @param string $datetime_value | |
| 257 | - * | |
| 258 | - * @return array<string, string>|null | |
| 259 | - */ | |
| 260 | - protected function normalize_course_post_date_for_save( string $datetime_value ): ?array { | |
| 261 | - $datetime_value = trim( $datetime_value ); | |
| 262 | - if ( '' === $datetime_value ) { | |
| 263 | - return null; | |
| 264 | - } | |
| 265 | - | |
| 266 | - $timezone = wp_timezone(); | |
| 267 | - $formats = [ 'Y-m-d\TH:i', 'Y-m-d\TH:i:s', 'Y-m-d H:i:s' ]; | |
| 268 | - $parsed = null; | |
| 269 | - | |
| 270 | - foreach ( $formats as $format ) { | |
| 271 | - $date_candidate = DateTimeImmutable::createFromFormat( $format, $datetime_value, $timezone ); | |
| 272 | - if ( ! $date_candidate instanceof DateTimeImmutable ) { | |
| 273 | - continue; | |
| 274 | - } | |
| 275 | - | |
| 276 | - $errors = DateTimeImmutable::getLastErrors(); | |
| 277 | - if ( is_array( $errors ) && ( ! empty( $errors['warning_count'] ) || ! empty( $errors['error_count'] ) ) ) { | |
| 278 | - continue; | |
| 279 | - } | |
| 280 | - | |
| 281 | - $parsed = $date_candidate; | |
| 282 | - break; | |
| 283 | - } | |
| 284 | - | |
| 285 | - if ( ! $parsed instanceof DateTimeImmutable ) { | |
| 286 | - return null; | |
| 287 | - } | |
| 288 | - | |
| 289 | - $gmt_timezone = new DateTimeZone( 'UTC' ); | |
| 290 | - | |
| 291 | - return [ | |
| 292 | - 'post_date' => $parsed->format( 'Y-m-d H:i:s' ), | |
| 293 | - 'post_date_gmt' => $parsed->setTimezone( $gmt_timezone )->format( 'Y-m-d H:i:s' ), | |
| 294 | - ]; | |
| 295 | - } | |
| 296 | - | |
| 297 | - /** | |
| 298 | - * Save Course. | |
| 299 | - * | |
| 300 | - * @since 4.3 | |
| 301 | - * @version 1.0.1 | |
| 302 | - */ | |
| 303 | - public function save_courses() { | |
| 304 | - $response = new LP_REST_Response(); | |
| 305 | - $response->data = new stdClass(); | |
| 306 | - | |
| 307 | - try { | |
| 308 | - $data = self::check_valid_course(); | |
| 309 | - $course_id = $data['course_id'] ?? 0; | |
| 310 | - $settings = $data['course_settings'] ?? false; | |
| 311 | - $insert = $data['insert']; | |
| 312 | - $course_title = isset( $data['course_title'] ) ? trim( sanitize_text_field( wp_unslash( (string) $data['course_title'] ) ) ) : ''; | |
| 313 | - $course_status_requested = ! empty( $data['course_status'] ) ? sanitize_text_field( $data['course_status'] ) : 'publish'; | |
| 314 | - $course_visibility = ! empty( $data['course_visibility'] ) ? sanitize_key( $data['course_visibility'] ) : ''; | |
| 315 | - $course_password_raw = isset( $data['course_password'] ) ? wp_unslash( (string) $data['course_password'] ) : ''; | |
| 316 | - $course_password = sanitize_text_field( $course_password_raw ); | |
| 317 | - $course_post_date_raw = ! empty( $data['course_post_date'] ) ? sanitize_text_field( $data['course_post_date'] ) : ''; | |
| 318 | - $course_post_date_data = $this->normalize_course_post_date_for_save( $course_post_date_raw ); | |
| 319 | - $post_password_to_update = null; | |
| 320 | - | |
| 321 | - if ( '' === $course_title ) { | |
| 322 | - throw new Exception( __( 'Course title is required.', 'learnpress' ) ); | |
| 323 | - } | |
| 324 | - | |
| 325 | - if ( $insert ) { | |
| 326 | - // Check user capability before insert | |
| 327 | - if ( ! current_user_can( 'edit_lp_courses' ) ) { | |
| 328 | - throw new Exception( __( 'You are not allowed to create courses', 'learnpress' ) ); | |
| 329 | - } | |
| 330 | - | |
| 331 | - $course_status = $this->normalize_course_status_for_save( $course_status_requested, true, null ); | |
| 332 | - | |
| 333 | - $categories = ! empty( $data['course_categories'] ) ? array_map( 'absint', explode( ',', $data['course_categories'] ) ) : array(); | |
| 334 | - $tags = ! empty( $data['course_tags'] ) ? array_map( 'absint', explode( ',', $data['course_tags'] ) ) : array(); | |
| 335 | - | |
| 336 | - $insert_post_data = array( | |
| 337 | - 'post_type' => LP_COURSE_CPT, | |
| 338 | - 'post_title' => $course_title, | |
| 339 | - 'post_content' => Template::sanitize_html_content( $data['course_description'] ?? '' ), | |
| 340 | - 'post_status' => $course_status, | |
| 341 | - 'tax_input' => array( | |
| 342 | - 'course_category' => $categories, | |
| 343 | - 'course_tag' => $tags, | |
| 344 | - ), | |
| 345 | - ); | |
| 346 | - | |
| 347 | - if ( ! empty( $course_post_date_data['post_date'] ) ) { | |
| 348 | - $insert_post_data['post_date'] = $course_post_date_data['post_date']; | |
| 349 | - $insert_post_data['post_date_gmt'] = $course_post_date_data['post_date_gmt']; | |
| 350 | - } | |
| 351 | - | |
| 352 | - if ( in_array( $course_visibility, [ 'public', 'private' ], true ) ) { | |
| 353 | - $insert_post_data['post_password'] = ''; | |
| 354 | - } elseif ( 'password' === $course_visibility ) { | |
| 355 | - if ( '' === $course_password ) { | |
| 356 | - throw new Exception( __( 'Password is required for password protected visibility.', 'learnpress' ) ); | |
| 357 | - } | |
| 358 | - $insert_post_data['post_password'] = $course_password; | |
| 359 | - } | |
| 360 | - | |
| 361 | - $course_id = wp_insert_post( $insert_post_data, true ); | |
| 362 | - | |
| 363 | - if ( is_wp_error( $course_id ) ) { | |
| 364 | - throw new Exception( $course_id->get_error_message() ); | |
| 365 | - } | |
| 366 | - | |
| 367 | - // Load the newly created course as CourseModel | |
| 368 | - $courseModel = CourseModel::find( $course_id, true ); | |
| 369 | - if ( ! $courseModel ) { | |
| 370 | - throw new Exception( __( 'Failed to load course model', 'learnpress' ) ); | |
| 371 | - } | |
| 372 | - } else { | |
| 373 | - $courseModel = $data['course_model']; | |
| 374 | - $course_status = $this->normalize_course_status_for_save( $course_status_requested, false, $courseModel ); | |
| 375 | - | |
| 376 | - $co_instructor_ids = $courseModel->get_meta_value_by_key( '_lp_co_teacher', [] ); | |
| 377 | - if ( absint( $courseModel->post_author ) !== get_current_user_id() && | |
| 378 | - ! current_user_can( 'manage_options' ) && | |
| 379 | - ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 380 | - throw new Exception( __( 'You are not allowed to update this course', 'learnpress' ) ); | |
| 381 | - } | |
| 382 | - | |
| 383 | - $courseModel->post_status = $course_status; | |
| 384 | - if ( ! empty( $course_post_date_data['post_date'] ) ) { | |
| 385 | - $courseModel->post_date = $course_post_date_data['post_date']; | |
| 386 | - $courseModel->post_date_gmt = $course_post_date_data['post_date_gmt']; | |
| 387 | - } | |
| 388 | - | |
| 389 | - if ( in_array( $course_visibility, [ 'public', 'private' ], true ) ) { | |
| 390 | - $post_password_to_update = ''; | |
| 391 | - } elseif ( 'password' === $course_visibility ) { | |
| 392 | - if ( '' !== $course_password ) { | |
| 393 | - $post_password_to_update = $course_password; | |
| 394 | - } else { | |
| 395 | - $existing_post = get_post( $courseModel->ID ); | |
| 396 | - if ( $existing_post && ! empty( $existing_post->post_password ) ) { | |
| 397 | - $post_password_to_update = (string) $existing_post->post_password; | |
| 398 | - } else { | |
| 399 | - throw new Exception( __( 'Password is required for password protected visibility.', 'learnpress' ) ); | |
| 400 | - } | |
| 401 | - } | |
| 402 | - } | |
| 403 | - | |
| 404 | - if ( '' !== $course_title ) { | |
| 405 | - $categories = ! empty( $data['course_categories'] ) ? array_map( 'absint', explode( ',', $data['course_categories'] ) ) : array(); | |
| 406 | - $tags = ! empty( $data['course_tags'] ) ? array_map( 'absint', explode( ',', $data['course_tags'] ) ) : array(); | |
| 407 | - | |
| 408 | - $courseModel->post_title = $course_title; | |
| 409 | - $courseModel->post_content = Template::sanitize_html_content( $data['course_description'] ?? '' ); | |
| 410 | - | |
| 411 | - wp_set_post_terms( $courseModel->ID, $categories, 'course_category' ); | |
| 412 | - wp_set_post_terms( $courseModel->ID, $tags, 'course_tag' ); | |
| 413 | - } | |
| 414 | - | |
| 415 | - // Update permalink/slug if provided | |
| 416 | - if ( ! empty( $data['course_permalink'] ) ) { | |
| 417 | - $new_slug = sanitize_title( $data['course_permalink'] ); | |
| 418 | - if ( $new_slug && $new_slug !== $courseModel->post_name ) { | |
| 419 | - wp_update_post( | |
| 420 | - array( | |
| 421 | - 'ID' => $courseModel->ID, | |
| 422 | - 'post_name' => $new_slug, | |
| 423 | - ) | |
| 424 | - ); | |
| 425 | - $courseModel->post_name = $new_slug; | |
| 426 | - } | |
| 427 | - } | |
| 428 | - | |
| 429 | - $course_id = $courseModel->ID; | |
| 430 | - } | |
| 431 | - | |
| 432 | - if ( $settings ) { | |
| 433 | - $this->save_course_settings_to_model( $courseModel, $data ); | |
| 434 | - } | |
| 435 | - | |
| 436 | - if ( ! empty( $courseModel->meta_data ) ) { | |
| 437 | - $coursePostModel = new CoursePostModel( $courseModel ); | |
| 438 | - foreach ( $courseModel->meta_data as $meta_key => $meta_value ) { | |
| 439 | - $coursePostModel->save_meta_value_by_key( $meta_key, $meta_value ); | |
| 440 | - } | |
| 441 | - $coursePostModel->save(); | |
| 442 | - } | |
| 443 | - | |
| 444 | - // Handle course thumbnail - AFTER coursePostModel->save() to avoid being overwritten | |
| 445 | - if ( isset( $data['course_thumbnail_id'] ) ) { | |
| 446 | - $thumbnail_id = absint( $data['course_thumbnail_id'] ); | |
| 447 | - | |
| 448 | - if ( $thumbnail_id > 0 ) { | |
| 449 | - $result = set_post_thumbnail( $course_id, $thumbnail_id ); | |
| 450 | - } else { | |
| 451 | - $result = delete_post_thumbnail( $course_id ); | |
| 452 | - } | |
| 453 | - $current_thumbnail = get_post_thumbnail_id( $course_id ); | |
| 454 | - } | |
| 455 | - | |
| 456 | - if ( null !== $post_password_to_update ) { | |
| 457 | - wp_update_post( | |
| 458 | - array( | |
| 459 | - 'ID' => $course_id, | |
| 460 | - 'post_password' => $post_password_to_update, | |
| 461 | - ) | |
| 462 | - ); | |
| 463 | - } | |
| 464 | - | |
| 465 | - // Use persisted status after save to avoid UI drift when WP normalizes status by capability. | |
| 466 | - $saved_course_status = get_post_status( $course_id ); | |
| 467 | - if ( ! is_string( $saved_course_status ) || '' === $saved_course_status ) { | |
| 468 | - $saved_course_status = $course_status; | |
| 469 | - } | |
| 470 | - | |
| 471 | - $response->status = 'success'; | |
| 472 | - $response->message = $insert ? __( 'Insert course successfully!', 'learnpress' ) : __( 'Update course successfully!', 'learnpress' ); | |
| 473 | - $response->data->status = $saved_course_status; | |
| 474 | - $response->data->button_title = 'publish' === $saved_course_status | |
| 475 | - ? __( 'Update', 'learnpress' ) | |
| 476 | - : ( 'pending' === $saved_course_status ? __( 'Submit for Review', 'learnpress' ) : __( 'Publish', 'learnpress' ) ); | |
| 477 | - $response->data->course_id_new = $insert ? $course_id : ''; | |
| 478 | - | |
| 479 | - // Return the actual saved permalink data (important if WordPress auto-generated a unique slug) | |
| 480 | - $saved_post = get_post( $course_id ); | |
| 481 | - if ( $saved_post ) { | |
| 482 | - $visibility = 'public'; | |
| 483 | - if ( 'private' === $saved_post->post_status ) { | |
| 484 | - $visibility = 'private'; | |
| 485 | - } elseif ( ! empty( $saved_post->post_password ) ) { | |
| 486 | - $visibility = 'password'; | |
| 487 | - } | |
| 488 | - | |
| 489 | - $response->data->visibility = $visibility; | |
| 490 | - $response->data->course_slug = $saved_post->post_name; | |
| 491 | - $response->data->course_permalink = get_permalink( $course_id ); | |
| 492 | - } | |
| 493 | - | |
| 494 | - // Return full redirect URL for new courses | |
| 495 | - if ( $insert && $course_id ) { | |
| 496 | - $response->data->redirect_url = CourseBuilder::get_link_course_builder( "courses/{$course_id}" ); | |
| 497 | - } | |
| 498 | - | |
| 499 | - wp_send_json( $response ); | |
| 500 | - } catch ( Throwable $th ) { | |
| 501 | - $response->message = $th->getMessage(); | |
| 502 | - wp_send_json( $response ); | |
| 503 | - } | |
| 504 | - } | |
| 505 | - | |
| 506 | - /** | |
| 507 | - * Save Course Settings only (from Settings tab). | |
| 508 | - * | |
| 509 | - * @since 4.3 | |
| 510 | - * @version 1.0.0 | |
| 511 | - */ | |
| 512 | - public function save_course_settings() { | |
| 513 | - $response = new LP_REST_Response(); | |
| 514 | - $response->data = new stdClass(); | |
| 515 | - | |
| 516 | - try { | |
| 517 | - $data = self::check_valid_course(); | |
| 518 | - $course_id = $data['course_id'] ?? 0; | |
| 519 | - $insert = $data['insert']; | |
| 520 | - $courseModel = $data['course_model']; | |
| 521 | - | |
| 522 | - if ( $insert || empty( $courseModel ) ) { | |
| 523 | - throw new Exception( __( 'Course not found. Please save the course first.', 'learnpress' ) ); | |
| 524 | - } | |
| 525 | - | |
| 526 | - $co_instructor_ids = $courseModel->get_meta_value_by_key( '_lp_co_teacher', [] ); | |
| 527 | - if ( absint( $courseModel->post_author ) !== get_current_user_id() && | |
| 528 | - ! current_user_can( 'manage_options' ) && | |
| 529 | - ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 530 | - throw new Exception( __( 'You are not allowed to update this course', 'learnpress' ) ); | |
| 531 | - } | |
| 532 | - | |
| 533 | - // Save course settings | |
| 534 | - $this->save_course_settings_to_model( $courseModel, $data ); | |
| 535 | - | |
| 536 | - // Save meta data | |
| 537 | - if ( ! empty( $courseModel->meta_data ) ) { | |
| 538 | - $coursePostModel = new CoursePostModel( $courseModel ); | |
| 539 | - foreach ( $courseModel->meta_data as $meta_key => $meta_value ) { | |
| 540 | - $coursePostModel->save_meta_value_by_key( $meta_key, $meta_value ); | |
| 541 | - } | |
| 542 | - $coursePostModel->save(); | |
| 543 | - } | |
| 544 | - | |
| 545 | - $response->status = 'success'; | |
| 546 | - $response->message = __( 'Settings saved successfully!', 'learnpress' ); | |
| 547 | - | |
| 548 | - wp_send_json( $response ); | |
| 549 | - } catch ( Throwable $th ) { | |
| 550 | - $response->status = 'error'; | |
| 551 | - $response->message = $th->getMessage(); | |
| 552 | - wp_send_json( $response ); | |
| 553 | - } | |
| 554 | - } | |
| 555 | - | |
| 556 | - /** | |
| 557 | - * Save all course settings to CourseModel | |
| 558 | - * | |
| 559 | - * @param CoursePostModel $courseModel | |
| 560 | - * @param array $data | |
| 561 | - * | |
| 562 | - * @throws Exception | |
| 563 | - */ | |
| 564 | - public function save_course_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 565 | - // General settings | |
| 566 | - $this->save_general_settings_to_model( $courseModel, $data ); | |
| 567 | - | |
| 568 | - // Offline course settings | |
| 569 | - $this->save_offline_settings_to_model( $courseModel, $data ); | |
| 570 | - | |
| 571 | - // Price settings | |
| 572 | - $this->save_price_settings_to_model( $courseModel, $data ); | |
| 573 | - | |
| 574 | - // Extra info settings | |
| 575 | - $this->save_extra_settings_to_model( $courseModel, $data ); | |
| 576 | - | |
| 577 | - // Assessment settings | |
| 578 | - $this->save_assessment_settings_to_model( $courseModel, $data ); | |
| 579 | - | |
| 580 | - // Author settings | |
| 581 | - $this->save_author_settings_to_model( $courseModel, $data ); | |
| 582 | - } | |
| 583 | - | |
| 584 | - /** | |
| 585 | - * Save general settings to CourseModel | |
| 586 | - * | |
| 587 | - * @param CoursePostModel $courseModel | |
| 588 | - * @param array $data | |
| 589 | - */ | |
| 590 | - protected function save_general_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 591 | - if ( isset( $data['_lp_duration'] ) ) { | |
| 592 | - $duration_value = ! empty( $data['_lp_duration'] ) ? str_replace( ',', ' ', $data['_lp_duration'] ) : '0 minute'; | |
| 593 | - $explode = explode( ' ', $duration_value ); | |
| 594 | - $number = (float) $explode[0] < 0 ? 0 : absint( $explode[0] ); | |
| 595 | - $unit = $explode[1] ?? 'minute'; | |
| 596 | - | |
| 597 | - $courseModel->meta_data->{CoursePostModel::META_KEY_DURATION} = $number . ' ' . $unit; | |
| 598 | - } | |
| 599 | - | |
| 600 | - $checkbox_fields = [ | |
| 601 | - '_lp_block_expire_duration' => CoursePostModel::META_KEY_BLOCK_EXPIRE_DURATION, | |
| 602 | - '_lp_block_finished' => CoursePostModel::META_KEY_BLOCK_FINISH, | |
| 603 | - '_lp_allow_course_repurchase' => CoursePostModel::META_KEY_ALLOW_COURSE_REPURCHASE, | |
| 604 | - '_lp_has_finish' => CoursePostModel::META_KEY_HAS_FINISH, | |
| 605 | - '_lp_featured' => CoursePostModel::META_KEY_FEATURED, | |
| 606 | - ]; | |
| 607 | - | |
| 608 | - foreach ( $checkbox_fields as $key => $meta_key ) { | |
| 609 | - if ( isset( $data[ $key ] ) ) { | |
| 610 | - $courseModel->meta_data->{$meta_key} = $data[ $key ] === 'yes' ? 'yes' : ''; | |
| 611 | - } | |
| 612 | - } | |
| 613 | - | |
| 614 | - $simple_fields = [ | |
| 615 | - '_lp_course_repurchase_option' => CoursePostModel::META_KEY_COURSE_REPURCHASE_OPTION, | |
| 616 | - '_lp_level' => CoursePostModel::META_KEY_LEVEL, | |
| 617 | - '_lp_featured_review' => CoursePostModel::META_KEY_FEATURED_REVIEW, | |
| 618 | - '_lp_external_link_buy_course' => CoursePostModel::META_KEY_EXTERNAL_LINK_BY_COURSE, | |
| 619 | - ]; | |
| 620 | - | |
| 621 | - foreach ( $simple_fields as $key => $meta_key ) { | |
| 622 | - if ( isset( $data[ $key ] ) ) { | |
| 623 | - $courseModel->meta_data->{$meta_key} = sanitize_text_field( $data[ $key ] ); | |
| 624 | - } | |
| 625 | - } | |
| 626 | - | |
| 627 | - $numeric_fields = [ | |
| 628 | - '_lp_students' => CoursePostModel::META_KEY_STUDENTS, | |
| 629 | - '_lp_max_students' => CoursePostModel::META_KEY_MAX_STUDENTS, | |
| 630 | - '_lp_retake_count' => CoursePostModel::META_KEY_RETAKE_COUNT, | |
| 631 | - ]; | |
| 632 | - | |
| 633 | - foreach ( $numeric_fields as $key => $meta_key ) { | |
| 634 | - if ( isset( $data[ $key ] ) ) { | |
| 635 | - $value = absint( $data[ $key ] ); | |
| 636 | - $courseModel->meta_data->{$meta_key} = $value; | |
| 637 | - } | |
| 638 | - } | |
| 639 | - } | |
| 640 | - | |
| 641 | - /** | |
| 642 | - * Save offline course settings to CourseModel | |
| 643 | - * | |
| 644 | - * @param CoursePostModel $courseModel | |
| 645 | - * @param array $data | |
| 646 | - */ | |
| 647 | - protected function save_offline_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 648 | - if ( isset( $data['_lp_offline_course'] ) ) { | |
| 649 | - $courseModel->meta_data->{CoursePostModel::META_KEY_OFFLINE_COURSE} = $data['_lp_offline_course'] === 'yes' ? 'yes' : ''; | |
| 650 | - } | |
| 651 | - | |
| 652 | - if ( isset( $data['_lp_offline_lesson_count'] ) ) { | |
| 653 | - $courseModel->meta_data->{CoursePostModel::META_KEY_OFFLINE_LESSON_COUNT} = absint( $data['_lp_offline_lesson_count'] ); | |
| 654 | - } | |
| 655 | - | |
| 656 | - if ( isset( $data['_lp_deliver_type'] ) ) { | |
| 657 | - $courseModel->meta_data->{CoursePostModel::META_KEY_DELIVER} = sanitize_text_field( $data['_lp_deliver_type'] ); | |
| 658 | - } | |
| 659 | - | |
| 660 | - if ( isset( $data['_lp_address'] ) ) { | |
| 661 | - $courseModel->meta_data->{CoursePostModel::META_KEY_ADDRESS} = sanitize_text_field( $data['_lp_address'] ); | |
| 662 | - } | |
| 663 | - } | |
| 664 | - | |
| 665 | - /** | |
| 666 | - * Save price settings to CourseModel | |
| 667 | - * | |
| 668 | - * @param CoursePostModel $courseModel | |
| 669 | - * @param array $data | |
| 670 | - */ | |
| 671 | - protected function save_price_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 672 | - // Regular price | |
| 673 | - if ( isset( $data['_lp_regular_price'] ) ) { | |
| 674 | - $regular_price = floatval( $data['_lp_regular_price'] ); | |
| 675 | - if ( $regular_price < 0 ) { | |
| 676 | - $regular_price = ''; | |
| 677 | - } | |
| 678 | - $courseModel->meta_data->{CoursePostModel::META_KEY_REGULAR_PRICE} = $regular_price; | |
| 679 | - } | |
| 680 | - | |
| 681 | - // Sale price | |
| 682 | - if ( isset( $data['_lp_sale_price'] ) ) { | |
| 683 | - $sale_price = $data['_lp_sale_price'] !== '' ? floatval( $data['_lp_sale_price'] ) : ''; | |
| 684 | - $regular_price = $courseModel->get_regular_price(); | |
| 685 | - | |
| 686 | - if ( $sale_price !== '' && $sale_price > $regular_price ) { | |
| 687 | - $sale_price = ''; | |
| 688 | - } | |
| 689 | - $courseModel->meta_data->{CoursePostModel::META_KEY_SALE_PRICE} = $sale_price; | |
| 690 | - } | |
| 691 | - | |
| 692 | - // Sale dates | |
| 693 | - if ( isset( $data['_lp_sale_start'] ) ) { | |
| 694 | - $courseModel->meta_data->{CoursePostModel::META_KEY_SALE_START} = sanitize_text_field( $data['_lp_sale_start'] ); | |
| 695 | - } | |
| 696 | - | |
| 697 | - if ( isset( $data['_lp_sale_end'] ) ) { | |
| 698 | - $courseModel->meta_data->{CoursePostModel::META_KEY_SALE_END} = sanitize_text_field( $data['_lp_sale_end'] ); | |
| 699 | - } | |
| 700 | - | |
| 701 | - // Price prefix/suffix | |
| 702 | - if ( isset( $data['_lp_price_prefix'] ) ) { | |
| 703 | - $courseModel->meta_data->{CoursePostModel::META_KEY_PRICE_PREFIX} = sanitize_text_field( $data['_lp_price_prefix'] ); | |
| 704 | - } | |
| 705 | - | |
| 706 | - if ( isset( $data['_lp_price_suffix'] ) ) { | |
| 707 | - $courseModel->meta_data->{CoursePostModel::META_KEY_PRICE_SUFFIX} = sanitize_text_field( $data['_lp_price_suffix'] ); | |
| 708 | - } | |
| 709 | - | |
| 710 | - // No required enroll | |
| 711 | - if ( isset( $data['_lp_no_required_enroll'] ) ) { | |
| 712 | - $courseModel->meta_data->{CoursePostModel::META_KEY_NO_REQUIRED_ENROLL} = $data['_lp_no_required_enroll'] === 'yes' ? 'yes' : ''; | |
| 713 | - } | |
| 714 | - } | |
| 715 | - | |
| 716 | - /** | |
| 717 | - * Save extra info settings to CourseModel | |
| 718 | - * | |
| 719 | - * @param CoursePostModel $courseModel | |
| 720 | - * @param array $data | |
| 721 | - */ | |
| 722 | - protected function save_extra_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 723 | - // Requirements | |
| 724 | - if ( isset( $data['_lp_requirements'] ) ) { | |
| 725 | - $requirements = ! empty( $data['_lp_requirements'] ) ? explode( ',', $data['_lp_requirements'] ) : []; | |
| 726 | - $requirements = array_filter( | |
| 727 | - $requirements, | |
| 728 | - function ( $item ) { | |
| 729 | - return ! is_null( $item ) && $item !== ''; | |
| 730 | - } | |
| 731 | - ); | |
| 732 | - $courseModel->meta_data->{CoursePostModel::META_KEY_REQUIREMENTS} = array_map( 'sanitize_text_field', array_values( $requirements ) ); | |
| 733 | - } | |
| 734 | - | |
| 735 | - if ( isset( $data['_lp_target_audiences'] ) ) { | |
| 736 | - $target_audiences = ! empty( $data['_lp_target_audiences'] ) ? explode( ',', $data['_lp_target_audiences'] ) : []; | |
| 737 | - $target_audiences = array_filter( | |
| 738 | - $target_audiences, | |
| 739 | - function ( $item ) { | |
| 740 | - return ! is_null( $item ) && $item !== ''; | |
| 741 | - } | |
| 742 | - ); | |
| 743 | - $courseModel->meta_data->{CoursePostModel::META_KEY_TARGET} = array_map( 'sanitize_text_field', array_values( $target_audiences ) ); | |
| 744 | - } | |
| 745 | - | |
| 746 | - if ( isset( $data['_lp_key_features'] ) ) { | |
| 747 | - $key_features = ! empty( $data['_lp_key_features'] ) ? explode( ',', $data['_lp_key_features'] ) : []; | |
| 748 | - $key_features = array_filter( | |
| 749 | - $key_features, | |
| 750 | - function ( $item ) { | |
| 751 | - return ! is_null( $item ) && $item !== ''; | |
| 752 | - } | |
| 753 | - ); | |
| 754 | - $courseModel->meta_data->{CoursePostModel::META_KEY_FEATURES} = array_map( 'sanitize_text_field', array_values( $key_features ) ); | |
| 755 | - } | |
| 756 | - | |
| 757 | - // FAQs | |
| 758 | - if ( isset( $data['_lp_faqs_question'] ) ) { | |
| 759 | - $questions = ! empty( $data['_lp_faqs_question'] ) ? explode( ',', $data['_lp_faqs_question'] ) : []; | |
| 760 | - $answers = ! empty( $data['_lp_faqs_answer'] ) ? explode( ',', $data['_lp_faqs_answer'] ) : []; | |
| 761 | - $faqs = []; | |
| 762 | - | |
| 763 | - if ( ! empty( $questions ) ) { | |
| 764 | - foreach ( $questions as $index => $question ) { | |
| 765 | - $clean_question = trim( $question ); | |
| 766 | - if ( ! empty( $clean_question ) ) { | |
| 767 | - $answer_content = $answers[ $index ] ?? ''; | |
| 768 | - $faqs[] = [ sanitize_text_field( $clean_question ), wp_kses_post( $answer_content ) ]; | |
| 769 | - } | |
| 770 | - } | |
| 771 | - } | |
| 772 | - $courseModel->meta_data->{CoursePostModel::META_KEY_FAQS} = $faqs; | |
| 773 | - } | |
| 774 | - } | |
| 775 | - | |
| 776 | - /** | |
| 777 | - * Save assessment settings to CourseModel | |
| 778 | - * | |
| 779 | - * @param CoursePostModel $courseModel | |
| 780 | - * @param array $data | |
| 781 | - */ | |
| 782 | - protected function save_assessment_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 783 | - // Course result evaluation type | |
| 784 | - if ( isset( $data['_lp_course_result'] ) ) { | |
| 785 | - $courseModel->meta_data->{CoursePostModel::META_KEY_EVALUATION_TYPE} = sanitize_text_field( $data['_lp_course_result'] ); | |
| 786 | - } | |
| 787 | - | |
| 788 | - // Passing condition | |
| 789 | - if ( isset( $data['_lp_passing_condition'] ) ) { | |
| 790 | - $passing_condition = floatval( $data['_lp_passing_condition'] ); | |
| 791 | - if ( $passing_condition < 0 ) { | |
| 792 | - $passing_condition = 0; | |
| 793 | - } elseif ( $passing_condition > 100 ) { | |
| 794 | - $passing_condition = 100; | |
| 795 | - } | |
| 796 | - $courseModel->meta_data->{CoursePostModel::META_KEY_PASSING_CONDITION} = $passing_condition; | |
| 797 | - } | |
| 798 | - } | |
| 799 | - | |
| 800 | - /** | |
| 801 | - * Save author settings to CourseModel | |
| 802 | - * | |
| 803 | - * @param CoursePostModel $courseModel | |
| 804 | - * @param array $data | |
| 805 | - */ | |
| 806 | - protected function save_author_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 807 | - if ( ! isset( $data['_post_author'] ) ) { | |
| 808 | - return; | |
| 809 | - } | |
| 810 | - | |
| 811 | - $new_author_id = absint( $data['_post_author'] ); | |
| 812 | - if ( $new_author_id <= 0 || $new_author_id === (int) $courseModel->post_author ) { | |
| 813 | - return; | |
| 814 | - } | |
| 815 | - $courseModel->meta_data->_post_author = $new_author_id; | |
| 816 | - $courseModel->post_author = $new_author_id; | |
| 817 | - } | |
| 818 | - | |
| 819 | - /** | |
| 820 | - * Duplicate for course. | |
| 821 | - * | |
| 822 | - */ | |
| 823 | - public function duplicate_course() { | |
| 824 | - $response = new LP_REST_Response(); | |
| 825 | - $response->data = new stdClass(); | |
| 826 | - | |
| 827 | - try { | |
| 828 | - $data = self::check_valid_course(); | |
| 829 | - $course_id = $data['course_id'] ?? 0; | |
| 830 | - $courseModel = $data['course_model']; | |
| 831 | - | |
| 832 | - if ( absint( $courseModel->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 833 | - throw new Exception( __( 'You are not allowed to duplicate this course', 'learnpress' ) ); | |
| 834 | - } | |
| 835 | - | |
| 836 | - if ( ! function_exists( 'learn_press_duplicate_post' ) ) { | |
| 837 | - require_once LP_PLUGIN_PATH . 'inc/admin/lp-admin-functions.php'; | |
| 838 | - } | |
| 839 | - | |
| 840 | - $curd = new LP_Course_CURD(); | |
| 841 | - $new_item_id = $curd->duplicate( | |
| 842 | - $course_id, | |
| 843 | - array( | |
| 844 | - 'exclude_meta' => array( | |
| 845 | - 'order-pending', | |
| 846 | - 'order-processing', | |
| 847 | - 'order-completed', | |
| 848 | - 'order-cancelled', | |
| 849 | - 'order-failed', | |
| 850 | - 'count_enrolled_users', | |
| 851 | - '_lp_sample_data', | |
| 852 | - '_lp_retake_count', | |
| 853 | - ), | |
| 854 | - ) | |
| 855 | - ); | |
| 856 | - | |
| 857 | - if ( is_wp_error( $new_item_id ) ) { | |
| 858 | - throw new Exception( $new_item_id->get_error_message() ); | |
| 859 | - } | |
| 860 | - | |
| 861 | - $courseModel = CourseModel::find( $new_item_id, true ); | |
| 862 | - $html = BuilderListCoursesTemplate::render_course( $courseModel ); | |
| 863 | - $response->status = 'success'; | |
| 864 | - $response->data->html = $html; | |
| 865 | - $response->data->course_id_new = $new_item_id; | |
| 866 | - $response->data->redirect_url = CourseBuilder::get_link_course_builder( "courses/{$new_item_id}" ); | |
| 867 | - $response->message = __( 'Course duplicated successfully', 'learnpress' ); | |
| 868 | - wp_send_json( $response ); | |
| 869 | - } catch ( Throwable $th ) { | |
| 870 | - $response->status = 'error'; | |
| 871 | - $response->message = $th->getMessage(); | |
| 872 | - wp_send_json( $response ); | |
| 873 | - } | |
| 874 | - } | |
| 875 | - | |
| 876 | - public function move_trash_course() { | |
| 877 | - $response = new LP_REST_Response(); | |
| 878 | - $response->data = new stdClass(); | |
| 879 | - | |
| 880 | - try { | |
| 881 | - $data = self::check_valid_course(); | |
| 882 | - $course_id = $data['course_id'] ?? 0; | |
| 883 | - $courseModel = $data['course_model']; | |
| 884 | - $status = $data['status'] ?? 'trash'; | |
| 885 | - | |
| 886 | - $co_instructor_ids = get_post_meta( $course_id, '_lp_co_teacher', false ); | |
| 887 | - $co_instructor_ids = ! empty( $co_instructor_ids ) ? $co_instructor_ids : array(); | |
| 888 | - | |
| 889 | - if ( absint( $courseModel->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) && ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 890 | - throw new Exception( __( 'You are not allowed to delete this course', 'learnpress' ) ); | |
| 891 | - } | |
| 892 | - | |
| 893 | - if ( $status === 'delete' ) { | |
| 894 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 895 | - throw new Exception( __( 'You are not allowed to delete this course', 'learnpress' ) ); | |
| 896 | - } | |
| 897 | - | |
| 898 | - wp_delete_post( $course_id, true ); | |
| 899 | - | |
| 900 | - $message = __( 'Course has been deleted', 'learnpress' ); | |
| 901 | - } elseif ( $status === 'draft' ) { | |
| 902 | - $update = wp_update_post( | |
| 903 | - array( | |
| 904 | - 'ID' => $course_id, | |
| 905 | - 'post_type' => LP_COURSE_CPT, | |
| 906 | - 'post_status' => 'draft', | |
| 907 | - ) | |
| 908 | - ); | |
| 909 | - | |
| 910 | - if ( ! $update ) { | |
| 911 | - throw new Exception( __( 'Course cannot be moved to draft', 'learnpress' ) ); | |
| 912 | - } | |
| 913 | - | |
| 914 | - $message = __( 'Course has been moved to draft', 'learnpress' ); | |
| 915 | - } else { | |
| 916 | - // Store original slug before trashing (wp_trash_post adds __trashed suffix) | |
| 917 | - $original_slug = $courseModel->post_name; | |
| 918 | - | |
| 919 | - $delete = wp_trash_post( $course_id ); | |
| 920 | - | |
| 921 | - if ( ! $delete ) { | |
| 922 | - throw new Exception( __( 'Course cannot be moved to trash', 'learnpress' ) ); | |
| 923 | - } | |
| 924 | - | |
| 925 | - // Restore original slug after trashing | |
| 926 | - if ( $original_slug ) { | |
| 927 | - wp_update_post( | |
| 928 | - array( | |
| 929 | - 'ID' => $course_id, | |
| 930 | - 'post_name' => $original_slug, | |
| 931 | - ) | |
| 932 | - ); | |
| 933 | - } | |
| 934 | - | |
| 935 | - $message = __( 'Course moved to trash', 'learnpress' ); | |
| 936 | - } | |
| 937 | - | |
| 938 | - $response->status = 'success'; | |
| 939 | - $response->data->button_title = __( 'Publish', 'learnpress' ); | |
| 940 | - $response->data->status = $status; | |
| 941 | - $response->message = $message; | |
| 942 | - wp_send_json( $response ); | |
| 943 | - } catch ( Throwable $th ) { | |
| 944 | - $response->status = 'error'; | |
| 945 | - $response->message = $th->getMessage(); | |
| 946 | - wp_send_json( $response ); | |
| 947 | - } | |
| 948 | - } | |
| 949 | - | |
| 950 | - public function add_course_category() { | |
| 951 | - $response = new LP_REST_Response(); | |
| 952 | - $response->data = new stdClass(); | |
| 953 | - | |
| 954 | - try { | |
| 955 | - $data = self::check_valid_course(); | |
| 956 | - $course_id = absint( $data['course_id'] ?? 0 ); | |
| 957 | - if ( $course_id > 0 ) { | |
| 958 | - if ( ! CourseBuilderAccessPolicy::can_edit_course_by_id( $course_id ) ) { | |
| 959 | - throw new Exception( __( 'You are not allowed to update this course', 'learnpress' ) ); | |
| 960 | - } | |
| 961 | - } elseif ( ! CourseBuilderAccessPolicy::can_create_item_type( LP_COURSE_CPT ) ) { | |
| 962 | - throw new Exception( __( 'You are not allowed to create courses', 'learnpress' ) ); | |
| 963 | - } | |
| 964 | - | |
| 965 | - if ( ! current_user_can( 'edit_lp_courses' ) ) { | |
| 966 | - throw new Exception( __( 'You are not allowed to create categories', 'learnpress' ) ); | |
| 967 | - } | |
| 968 | - | |
| 969 | - $name = sanitize_text_field( $data['name'] ?? '' ); | |
| 970 | - $parent = isset( $data['parent'] ) ? (int) $data['parent'] : 0; | |
| 971 | - | |
| 972 | - if ( $parent < 0 ) { | |
| 973 | - $parent = 0; | |
| 974 | - } | |
| 975 | - | |
| 976 | - $term = wp_insert_term( $name, 'course_category', array( 'parent' => $parent ) ); | |
| 977 | - | |
| 978 | - if ( is_wp_error( $term ) ) { | |
| 979 | - throw new Exception( $term->get_error_message() ); | |
| 980 | - } | |
| 981 | - | |
| 982 | - $term_id = $term['term_id']; | |
| 983 | - | |
| 984 | - $html = sprintf( | |
| 985 | - '<li id="in-course_category-%1$s" class="popular-category"> | |
| 986 | - <label class="selectit"> | |
| 987 | - <input value="%1$s" type="checkbox" name="tax_input[course_category][]" id="in-course_category-%1$s" checked="checked"> | |
| 988 | - %2$s | |
| 989 | - </label> | |
| 990 | - </li>', | |
| 991 | - esc_attr( $term_id ), | |
| 992 | - esc_html( $name ) | |
| 993 | - ); | |
| 994 | - | |
| 995 | - $response->status = 'success'; | |
| 996 | - $response->data->html = $html; | |
| 997 | - $response->data->term_id = $term_id; | |
| 998 | - $response->data->parent = $parent; | |
| 999 | - $response->message = __( 'Insert category successfully!', 'learnpress' ); | |
| 1000 | - wp_send_json( $response ); | |
| 1001 | - } catch ( Throwable $th ) { | |
| 1002 | - $response->status = 'error'; | |
| 1003 | - $response->message = $th->getMessage(); | |
| 1004 | - wp_send_json( $response ); | |
| 1005 | - } | |
| 1006 | - } | |
| 1007 | - | |
| 1008 | - public function add_course_tag() { | |
| 1009 | - $response = new LP_REST_Response(); | |
| 1010 | - $response->data = new stdClass(); | |
| 1011 | - | |
| 1012 | - try { | |
| 1013 | - $data = self::check_valid_course(); | |
| 1014 | - $course_id = absint( $data['course_id'] ?? 0 ); | |
| 1015 | - if ( $course_id > 0 ) { | |
| 1016 | - if ( ! CourseBuilderAccessPolicy::can_edit_course_by_id( $course_id ) ) { | |
| 1017 | - throw new Exception( __( 'You are not allowed to update this course', 'learnpress' ) ); | |
| 1018 | - } | |
| 1019 | - } elseif ( ! CourseBuilderAccessPolicy::can_create_item_type( LP_COURSE_CPT ) ) { | |
| 1020 | - throw new Exception( __( 'You are not allowed to create courses', 'learnpress' ) ); | |
| 1021 | - } | |
| 1022 | - | |
| 1023 | - if ( ! current_user_can( 'edit_lp_courses' ) ) { | |
| 1024 | - throw new Exception( __( 'You are not allowed to create tags', 'learnpress' ) ); | |
| 1025 | - } | |
| 1026 | - | |
| 1027 | - $name = sanitize_text_field( wp_unslash( $data['name'] ?? '' ) ); | |
| 1028 | - $term = wp_insert_term( $name, 'course_tag', array() ); | |
| 1029 | - | |
| 1030 | - if ( is_wp_error( $term ) ) { | |
| 1031 | - throw new Exception( $term->get_error_message() ); | |
| 1032 | - } | |
| 1033 | - | |
| 1034 | - $html = BuilderEditCourseTemplate::instance()->input_checkbox_tag_item( $term['term_id'], $name, false ); | |
| 1035 | - $response->status = 'success'; | |
| 1036 | - $response->data->html = $html; | |
| 1037 | - $response->message = __( 'Insert term successfully!', 'learnpress' ); | |
| 1038 | - wp_send_json( $response ); | |
| 1039 | - } catch ( Throwable $th ) { | |
| 1040 | - $response->status = 'error'; | |
| 1041 | - $response->message = $th->getMessage(); | |
| 1042 | - wp_send_json( $response ); | |
| 1043 | - } | |
| 1044 | - } | |
| 1045 | - | |
| 1046 | - /** | |
| 1047 | - * Duplicate for lesson. | |
| 1048 | - * | |
| 1049 | - */ | |
| 1050 | - public function duplicate_lesson() { | |
| 1051 | - $response = new LP_REST_Response(); | |
| 1052 | - $response->data = new stdClass(); | |
| 1053 | - | |
| 1054 | - try { | |
| 1055 | - $data = self::check_valid_lesson(); | |
| 1056 | - $lesson_id = $data['lesson_id'] ?? 0; | |
| 1057 | - $lesson_model = $data['lesson_model']; | |
| 1058 | - | |
| 1059 | - if ( absint( $lesson_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1060 | - throw new Exception( __( 'You are not allowed to duplicate this lesson', 'learnpress' ) ); | |
| 1061 | - } | |
| 1062 | - | |
| 1063 | - if ( ! function_exists( 'learn_press_duplicate_post' ) ) { | |
| 1064 | - require_once LP_PLUGIN_PATH . 'inc/admin/lp-admin-functions.php'; | |
| 1065 | - } | |
| 1066 | - | |
| 1067 | - $duplicate_args = apply_filters( 'learn-press/duplicate-post-args', array( 'post_status' => 'publish' ) ); | |
| 1068 | - $curd = new LP_Lesson_CURD(); | |
| 1069 | - $new_item_id = $curd->duplicate( $lesson_id, $duplicate_args ); | |
| 1070 | - | |
| 1071 | - if ( is_wp_error( $new_item_id ) ) { | |
| 1072 | - throw new Exception( $new_item_id->get_error_message() ); | |
| 1073 | - } | |
| 1074 | - $lesson_model_new = LessonPostModel::find( $new_item_id, true ); | |
| 1075 | - $html = BuilderListLessonsTemplate::render_lesson( $lesson_model_new ); | |
| 1076 | - $response->status = 'success'; | |
| 1077 | - $response->data->html = $html; | |
| 1078 | - $response->message = __( 'Lesson duplicated successfully', 'learnpress' ); | |
| 1079 | - wp_send_json( $response ); | |
| 1080 | - } catch ( Throwable $th ) { | |
| 1081 | - $response->status = 'error'; | |
| 1082 | - $response->message = $th->getMessage(); | |
| 1083 | - wp_send_json( $response ); | |
| 1084 | - } | |
| 1085 | - } | |
| 1086 | - | |
| 1087 | - /** | |
| 1088 | - * Update Lesson from Course Builder. | |
| 1089 | - * Supports partial updates (title only, description only, or settings only). | |
| 1090 | - * | |
| 1091 | - * @since 4.3 | |
| 1092 | - * @version 1.0.2 | |
| 1093 | - */ | |
| 1094 | - public function builder_update_lesson() { | |
| 1095 | - $response = new LP_REST_Response(); | |
| 1096 | - $response->data = new stdClass(); | |
| 1097 | - | |
| 1098 | - try { | |
| 1099 | - $data = self::check_valid_lesson(); | |
| 1100 | - $lesson_id = $data['lesson_id'] ?? 0; | |
| 1101 | - $title = $data['lesson_title'] ?? null; | |
| 1102 | - $description = $data['lesson_description'] ?? null; | |
| 1103 | - $settings = $data['lesson_settings'] ?? false; | |
| 1104 | - $is_elementor = $data['is_elementor'] ?? false; | |
| 1105 | - $return_html = ( $data['return_html'] ?? 'no' ) === 'yes'; | |
| 1106 | - $insert = $data['insert']; | |
| 1107 | - $lesson_slug = ! empty( $data['lesson_permalink'] ) | |
| 1108 | - ? sanitize_title( wp_unslash( (string) $data['lesson_permalink'] ) ) | |
| 1109 | - : ''; | |
| 1110 | - $course_id = absint( $data['course_id'] ?? 0 ); | |
| 1111 | - | |
| 1112 | - // Determine target status (draft or publish) | |
| 1113 | - $target_status = ! empty( $data['lesson_status'] ) && in_array( $data['lesson_status'], [ 'draft', 'publish' ], true ) | |
| 1114 | - ? sanitize_text_field( $data['lesson_status'] ) | |
| 1115 | - : 'publish'; | |
| 1116 | - $restore_with_custom_slug = false; | |
| 1117 | - | |
| 1118 | - if ( $insert ) { | |
| 1119 | - if ( ! CourseBuilderAccessPolicy::can_create_item_type( LP_LESSON_CPT ) ) { | |
| 1120 | - throw new Exception( __( 'You are not allowed to create lessons', 'learnpress' ) ); | |
| 1121 | - } | |
| 1122 | - | |
| 1123 | - $insert_arg = array( | |
| 1124 | - 'post_type' => LP_LESSON_CPT, | |
| 1125 | - 'post_title' => sanitize_text_field( $title ?? '' ), | |
| 1126 | - 'post_content' => Template::sanitize_html_content( $description ?? '' ), | |
| 1127 | - 'post_status' => $target_status, | |
| 1128 | - ); | |
| 1129 | - | |
| 1130 | - if ( ! empty( $lesson_slug ) ) { | |
| 1131 | - $insert_arg['post_name'] = $lesson_slug; | |
| 1132 | - } | |
| 1133 | - | |
| 1134 | - $lesson_id = wp_insert_post( $insert_arg, true ); | |
| 1135 | - | |
| 1136 | - if ( is_wp_error( $lesson_id ) ) { | |
| 1137 | - throw new Exception( $lesson_id->get_error_message() ); | |
| 1138 | - } | |
| 1139 | - | |
| 1140 | - $lesson_model = LessonPostModel::find( $lesson_id, true ); | |
| 1141 | - } else { | |
| 1142 | - $lesson_model = $data['lesson_model']; | |
| 1143 | - | |
| 1144 | - if ( ! $lesson_model ) { | |
| 1145 | - throw new Exception( __( 'Lesson not found', 'learnpress' ) ); | |
| 1146 | - } | |
| 1147 | - | |
| 1148 | - if ( ! $course_id ) { | |
| 1149 | - $course_id = absint( $this->get_course_by_item_id( $lesson_id ) ); | |
| 1150 | - } | |
| 1151 | - | |
| 1152 | - // Support for co-instructor. | |
| 1153 | - $co_instructor_ids = get_post_meta( $course_id, '_lp_co_teacher', false ); | |
| 1154 | - $co_instructor_ids = ! empty( $co_instructor_ids ) ? $co_instructor_ids : array(); | |
| 1155 | - | |
| 1156 | - if ( absint( $lesson_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) && ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 1157 | - throw new Exception( __( 'You are not allowed to update this lesson', 'learnpress' ) ); | |
| 1158 | - } | |
| 1159 | - | |
| 1160 | - $update_arg = array( | |
| 1161 | - 'ID' => $lesson_id, | |
| 1162 | - 'post_type' => LP_LESSON_CPT, | |
| 1163 | - 'post_status' => $target_status, | |
| 1164 | - ); | |
| 1165 | - | |
| 1166 | - if ( defined( 'ELEMENTOR_VERSION' ) ) { | |
| 1167 | - \Elementor\Plugin::$instance->documents->get( $lesson_id )->set_is_built_with_elementor( ! empty( $is_elementor ) ); | |
| 1168 | - } | |
| 1169 | - | |
| 1170 | - if ( isset( $data['lesson_title'] ) ) { | |
| 1171 | - $update_arg['post_title'] = sanitize_text_field( $title ); | |
| 1172 | - } | |
| 1173 | - | |
| 1174 | - if ( isset( $data['lesson_description'] ) ) { | |
| 1175 | - $update_arg['post_content'] = Template::sanitize_html_content( $description ?? '' ); | |
| 1176 | - } | |
| 1177 | - | |
| 1178 | - if ( ! empty( $lesson_slug ) ) { | |
| 1179 | - $update_arg['post_name'] = $lesson_slug; | |
| 1180 | - } | |
| 1181 | - | |
| 1182 | - $restore_with_custom_slug = $this->prepare_desired_slug_for_restore( $lesson_id, $target_status, $lesson_slug ); | |
| 1183 | - | |
| 1184 | - $update = wp_update_post( $update_arg ); | |
| 1185 | - | |
| 1186 | - if ( is_wp_error( $update ) ) { | |
| 1187 | - throw new Exception( $update->get_error_message() ); | |
| 1188 | - } | |
| 1189 | - | |
| 1190 | - if ( $restore_with_custom_slug ) { | |
| 1191 | - $this->sync_slug_after_restore( $lesson_id, $lesson_slug ); | |
| 1192 | - } | |
| 1193 | - | |
| 1194 | - if ( $course_id ) { | |
| 1195 | - $courseModelCache = CourseModel::find( $course_id, true ); | |
| 1196 | - if ( $courseModelCache ) { | |
| 1197 | - $courseModelCache->sections_items = null; | |
| 1198 | - $courseModelCache->save(); | |
| 1199 | - } | |
| 1200 | - } | |
| 1201 | - } | |
| 1202 | - | |
| 1203 | - if ( $settings && $lesson_model ) { | |
| 1204 | - $this->save_lesson_settings_to_model( $lesson_model, $data ); | |
| 1205 | - } | |
| 1206 | - | |
| 1207 | - // Remove lesson from curriculum if status is not public | |
| 1208 | - if ( $target_status !== 'publish' ) { | |
| 1209 | - $this->remove_course_item_from_curriculum( $lesson_id, $course_id ); | |
| 1210 | - } | |
| 1211 | - | |
| 1212 | - do_action( 'learn-press/course-builder/update-lesson', $data, $lesson_model ); | |
| 1213 | - | |
| 1214 | - $saved_lesson_status = get_post_status( $lesson_id ); | |
| 1215 | - if ( ! is_string( $saved_lesson_status ) || '' === $saved_lesson_status ) { | |
| 1216 | - $saved_lesson_status = $target_status; | |
| 1217 | - } | |
| 1218 | - | |
| 1219 | - $response->status = 'success'; | |
| 1220 | - $response->data->status = $saved_lesson_status; | |
| 1221 | - $response->data->button_title = $saved_lesson_status === 'publish' ? __( 'Update', 'learnpress' ) : __( 'Publish', 'learnpress' ); | |
| 1222 | - $response->data->lesson_id_new = $insert ? $lesson_id : ''; | |
| 1223 | - $response->message = $target_status === 'draft' | |
| 1224 | - ? esc_html__( 'Lesson saved as draft', 'learnpress' ) | |
| 1225 | - : ( $insert ? esc_html__( 'Insert lesson successfully', 'learnpress' ) : esc_html__( 'Update lesson successfully', 'learnpress' ) ); | |
| 1226 | - | |
| 1227 | - $saved_lesson_post = get_post( $lesson_id ); | |
| 1228 | - if ( $saved_lesson_post ) { | |
| 1229 | - $response->data->lesson_slug = $saved_lesson_post->post_name; | |
| 1230 | - } | |
| 1231 | - | |
| 1232 | - $course_id_of_item = $this->get_course_by_item_id( $lesson_id ); | |
| 1233 | - $response->data->permalink_available = false; | |
| 1234 | - $response->data->permalink_notice = $this->get_item_permalink_unavailable_message(); | |
| 1235 | - if ( 'publish' === $saved_lesson_status && $course_id_of_item ) { | |
| 1236 | - $course = learn_press_get_course( $course_id_of_item ); | |
| 1237 | - if ( $course ) { | |
| 1238 | - $response->data->permalink_available = true; | |
| 1239 | - $response->data->lesson_permalink = urldecode( $course->get_item_link( $lesson_id ) ); | |
| 1240 | - } | |
| 1241 | - } | |
| 1242 | - | |
| 1243 | - $lesson_model_for_html = LessonPostModel::find( $lesson_id, true ); | |
| 1244 | - if ( $return_html ) { | |
| 1245 | - $response->data->list_item_html = $lesson_model_for_html | |
| 1246 | - ? BuilderListLessonsTemplate::render_lesson( $lesson_model_for_html ) | |
| 1247 | - : ''; | |
| 1248 | - | |
| 1249 | - if ( $course_id ) { | |
| 1250 | - $courseModelForHtml = CourseModel::find( $course_id, true ); | |
| 1251 | - if ( $courseModelForHtml && $lesson_model_for_html ) { | |
| 1252 | - $item = new stdClass(); | |
| 1253 | - $item->item_id = $lesson_id; | |
| 1254 | - $item->title = $lesson_model_for_html->post_title; | |
| 1255 | - $item->item_type = LP_LESSON_CPT; | |
| 1256 | - AdminEditCurriculumTemplate::instance()->context_data = [ 'is_course_builder' => true ]; | |
| 1257 | - $response->data->section_item_html = AdminEditCurriculumTemplate::instance()->html_section_item( $courseModelForHtml, $item ); | |
| 1258 | - } | |
| 1259 | - } | |
| 1260 | - } | |
| 1261 | - | |
| 1262 | - wp_send_json( $response ); | |
| 1263 | - } catch ( Throwable $th ) { | |
| 1264 | - $response->status = 'error'; | |
| 1265 | - $response->message = $th->getMessage(); | |
| 1266 | - wp_send_json( $response ); | |
| 1267 | - } | |
| 1268 | - } | |
| 1269 | - | |
| 1270 | - public function move_trash_lesson() { | |
| 1271 | - $response = new LP_REST_Response(); | |
| 1272 | - $response->data = new stdClass(); | |
| 1273 | - | |
| 1274 | - try { | |
| 1275 | - $data = self::check_valid_lesson(); | |
| 1276 | - $lesson_id = $data['lesson_id'] ?? 0; | |
| 1277 | - $status = $data['status'] ?? 'trash'; | |
| 1278 | - $lesson_model = $data['lesson_model'] ?? []; | |
| 1279 | - $lesson_slug = ! empty( $data['lesson_permalink'] ) | |
| 1280 | - ? sanitize_title( wp_unslash( (string) $data['lesson_permalink'] ) ) | |
| 1281 | - : ''; | |
| 1282 | - | |
| 1283 | - if ( ! $lesson_model ) { | |
| 1284 | - throw new Exception( __( 'Lesson not found', 'learnpress' ) ); | |
| 1285 | - } | |
| 1286 | - | |
| 1287 | - if ( absint( $lesson_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1288 | - throw new Exception( __( 'You are not allowed to delete this lesson', 'learnpress' ) ); | |
| 1289 | - } | |
| 1290 | - $course_id = absint( $data['course_id'] ?? 0 ); | |
| 1291 | - if ( ! $course_id ) { | |
| 1292 | - $course_id = absint( $this->get_course_by_item_id( $lesson_id ) ); | |
| 1293 | - } | |
| 1294 | - | |
| 1295 | - if ( $status === 'trash' ) { | |
| 1296 | - $original_slug = (string) get_post_field( 'post_name', $lesson_id ); | |
| 1297 | - $move_trash = wp_trash_post( $lesson_id ); | |
| 1298 | - | |
| 1299 | - if ( is_wp_error( $move_trash ) ) { | |
| 1300 | - throw new Exception( esc_html__( 'Cannot move this lesson to trash', 'learnpress' ) ); | |
| 1301 | - } | |
| 1302 | - | |
| 1303 | - if ( '' !== $original_slug ) { | |
| 1304 | - wp_update_post( | |
| 1305 | - [ | |
| 1306 | - 'ID' => $lesson_id, | |
| 1307 | - 'post_name' => $original_slug, | |
| 1308 | - ] | |
| 1309 | - ); | |
| 1310 | - } | |
| 1311 | - | |
| 1312 | - $message = esc_html__( 'This lesson has been moved to trash.', 'learnpress' ); | |
| 1313 | - } elseif ( $status === 'delete' ) { | |
| 1314 | - | |
| 1315 | - if ( $lesson_model->post_status !== 'trash' ) { | |
| 1316 | - throw new Exception( esc_html__( 'Lesson must be trashed before deleting.', 'learnpress' ) ); | |
| 1317 | - } | |
| 1318 | - | |
| 1319 | - $delete = wp_delete_post( $lesson_id ); | |
| 1320 | - | |
| 1321 | - if ( is_wp_error( $delete ) ) { | |
| 1322 | - throw new Exception( esc_html__( 'Cannot delete this lesson.', 'learnpress' ) ); | |
| 1323 | - } | |
| 1324 | - $message = esc_html__( 'Delete this lesson successfully', 'learnpress' ); | |
| 1325 | - } elseif ( in_array( $status, [ 'publish', 'draft' ], true ) ) { | |
| 1326 | - $restore_with_custom_slug = $this->prepare_desired_slug_for_restore( $lesson_id, $status, $lesson_slug ); | |
| 1327 | - $update_args = [ | |
| 1328 | - 'ID' => $lesson_id, | |
| 1329 | - 'post_type' => LP_LESSON_CPT, | |
| 1330 | - 'post_status' => $status, | |
| 1331 | - ]; | |
| 1332 | - | |
| 1333 | - if ( '' !== $lesson_slug ) { | |
| 1334 | - $update_args['post_name'] = $lesson_slug; | |
| 1335 | - } | |
| 1336 | - | |
| 1337 | - $update = wp_update_post( $update_args ); | |
| 1338 | - if ( ! $update ) { | |
| 1339 | - if ( 'draft' === $status ) { | |
| 1340 | - throw new Exception( __( 'Lesson cannot be moved to draft', 'learnpress' ) ); | |
| 1341 | - } | |
| 1342 | - | |
| 1343 | - throw new Exception( __( 'Lesson cannot be moved to publish', 'learnpress' ) ); | |
| 1344 | - } | |
| 1345 | - | |
| 1346 | - if ( $restore_with_custom_slug ) { | |
| 1347 | - $this->sync_slug_after_restore( $lesson_id, $lesson_slug ); | |
| 1348 | - } | |
| 1349 | - | |
| 1350 | - $message = 'draft' === $status | |
| 1351 | - ? __( 'Lesson has been moved to draft', 'learnpress' ) | |
| 1352 | - : __( 'Lesson has been moved to publish', 'learnpress' ); | |
| 1353 | - } else { | |
| 1354 | - throw new Exception( __( 'Invalid lesson status transition', 'learnpress' ) ); | |
| 1355 | - } | |
| 1356 | - | |
| 1357 | - $saved_lesson_status = get_post_status( $lesson_id ); | |
| 1358 | - if ( ! is_string( $saved_lesson_status ) || '' === $saved_lesson_status ) { | |
| 1359 | - $saved_lesson_status = $status; | |
| 1360 | - } | |
| 1361 | - | |
| 1362 | - if ( $saved_lesson_status !== 'publish' ) { | |
| 1363 | - $this->remove_course_item_from_curriculum( $lesson_id, $course_id ); | |
| 1364 | - } | |
| 1365 | - | |
| 1366 | - $response->data->status = $saved_lesson_status; | |
| 1367 | - $response->data->button_title = 'publish' === $saved_lesson_status ? __( 'Update', 'learnpress' ) : __( 'Publish', 'learnpress' ); | |
| 1368 | - $response->data->lesson_slug = (string) get_post_field( 'post_name', $lesson_id ); | |
| 1369 | - $response->data->permalink_available = false; | |
| 1370 | - $response->data->permalink_notice = $this->get_item_permalink_unavailable_message(); | |
| 1371 | - | |
| 1372 | - $course_id_of_item = $this->get_course_by_item_id( $lesson_id ); | |
| 1373 | - if ( 'publish' === $saved_lesson_status && $course_id_of_item ) { | |
| 1374 | - $course = learn_press_get_course( $course_id_of_item ); | |
| 1375 | - if ( $course ) { | |
| 1376 | - $response->data->permalink_available = true; | |
| 1377 | - $response->data->lesson_permalink = urldecode( $course->get_item_link( $lesson_id ) ); | |
| 1378 | - } | |
| 1379 | - } | |
| 1380 | - | |
| 1381 | - if ( 'delete' !== $status ) { | |
| 1382 | - $lesson_model_new = LessonPostModel::find( $lesson_id, true ); | |
| 1383 | - $response->data->html = $lesson_model_new ? BuilderListLessonsTemplate::render_lesson( $lesson_model_new ) : ''; | |
| 1384 | - } | |
| 1385 | - | |
| 1386 | - $response->status = 'success'; | |
| 1387 | - $response->message = $message; | |
| 1388 | - wp_send_json( $response ); | |
| 1389 | - } catch ( Throwable $th ) { | |
| 1390 | - $response->status = 'error'; | |
| 1391 | - $response->message = $th->getMessage(); | |
| 1392 | - wp_send_json( $response ); | |
| 1393 | - } | |
| 1394 | - } | |
| 1395 | - | |
| 1396 | - /** | |
| 1397 | - * Save Lesson Settings | |
| 1398 | - */ | |
| 1399 | - protected function save_lesson_settings_to_model( LessonPostModel $lessonModel, array $data ) { | |
| 1400 | - if ( isset( $data['_lp_duration'] ) ) { | |
| 1401 | - $duration = ! empty( $data['_lp_duration'] ) ? str_replace( ',', ' ', $data['_lp_duration'] ) : '0 minute'; | |
| 1402 | - $explode = explode( ' ', $duration ); | |
| 1403 | - $number = (float) $explode[0] < 0 ? 0 : absint( $explode[0] ); | |
| 1404 | - $unit = $explode[1] ?? 'minute'; | |
| 1405 | - | |
| 1406 | - $lessonModel->save_meta_value_by_key( '_lp_duration', $number . ' ' . $unit ); | |
| 1407 | - } | |
| 1408 | - | |
| 1409 | - if ( isset( $data['_lp_preview'] ) ) { | |
| 1410 | - $enable = $data['_lp_preview'] === 'yes'; | |
| 1411 | - $lessonModel->set_preview( $enable ); | |
| 1412 | - } | |
| 1413 | - } | |
| 1414 | - | |
| 1415 | - /** | |
| 1416 | - * Save Quiz Settings to QuizPostModel | |
| 1417 | - * | |
| 1418 | - * @param QuizPostModel $quizModel | |
| 1419 | - * @param array $data | |
| 1420 | - * | |
| 1421 | - * @since 4.3 | |
| 1422 | - * @version 1.0.0 | |
| 1423 | - */ | |
| 1424 | - protected function save_quiz_settings_to_model( QuizPostModel $quizModel, array $data ) { | |
| 1425 | - if ( isset( $data['_lp_duration'] ) ) { | |
| 1426 | - $duration = ! empty( $data['_lp_duration'] ) ? str_replace( ',', ' ', $data['_lp_duration'] ) : '0 minute'; | |
| 1427 | - $explode = explode( ' ', $duration ); | |
| 1428 | - $number = (float) $explode[0] < 0 ? 0 : absint( $explode[0] ); | |
| 1429 | - $unit = $explode[1] ?? 'minute'; | |
| 1430 | - | |
| 1431 | - $quizModel->save_meta_value_by_key( '_lp_duration', $number . ' ' . $unit ); | |
| 1432 | - } | |
| 1433 | - | |
| 1434 | - $checkbox_keys = [ | |
| 1435 | - '_lp_instant_check', | |
| 1436 | - '_lp_negative_marking', | |
| 1437 | - '_lp_minus_skip_questions', | |
| 1438 | - '_lp_review', | |
| 1439 | - '_lp_show_correct_review', | |
| 1440 | - '_lp_show_check_answer', | |
| 1441 | - '_lp_show_hint', | |
| 1442 | - ]; | |
| 1443 | - | |
| 1444 | - foreach ( $checkbox_keys as $key ) { | |
| 1445 | - if ( isset( $data[ $key ] ) ) { | |
| 1446 | - $value = $data[ $key ] === 'yes' ? 'yes' : 'no'; | |
| 1447 | - $quizModel->save_meta_value_by_key( $key, $value ); | |
| 1448 | - } | |
| 1449 | - } | |
| 1450 | - | |
| 1451 | - $numeric_keys = [ | |
| 1452 | - '_lp_passing_grade', | |
| 1453 | - '_lp_retake_count', | |
| 1454 | - '_lp_pagination', | |
| 1455 | - ]; | |
| 1456 | - | |
| 1457 | - foreach ( $numeric_keys as $key ) { | |
| 1458 | - if ( isset( $data[ $key ] ) ) { | |
| 1459 | - $value = absint( $data[ $key ] ); | |
| 1460 | - if ( '_lp_passing_grade' === $key && $value > 100 ) { | |
| 1461 | - $value = 100; | |
| 1462 | - } | |
| 1463 | - $quizModel->save_meta_value_by_key( $key, $value ); | |
| 1464 | - } | |
| 1465 | - } | |
| 1466 | - } | |
| 1467 | - | |
| 1468 | - /** | |
| 1469 | - * Update Quiz from Course Builder. | |
| 1470 | - * Supports partial updates (title only, description only, or settings only). | |
| 1471 | - * | |
| 1472 | - * @since 4.3 | |
| 1473 | - * @version 1.0.2 | |
| 1474 | - */ | |
| 1475 | - public function builder_update_quiz() { | |
| 1476 | - $response = new LP_REST_Response(); | |
| 1477 | - $response->data = new stdClass(); | |
| 1478 | - | |
| 1479 | - try { | |
| 1480 | - $data = self::check_valid_quiz(); | |
| 1481 | - $quiz_id = $data['quiz_id'] ?? 0; | |
| 1482 | - $title = $data['quiz_title'] ?? null; | |
| 1483 | - $description = $data['quiz_description'] ?? null; | |
| 1484 | - $settings = $data['quiz_settings'] ?? false; | |
| 1485 | - $is_elementor = $data['is_elementor'] ?? false; | |
| 1486 | - $return_html = ( $data['return_html'] ?? 'no' ) === 'yes'; | |
| 1487 | - $insert = $data['insert']; | |
| 1488 | - $quiz_slug = ! empty( $data['quiz_permalink'] ) | |
| 1489 | - ? sanitize_title( wp_unslash( (string) $data['quiz_permalink'] ) ) | |
| 1490 | - : ''; | |
| 1491 | - $course_id = absint( $data['course_id'] ?? 0 ); | |
| 1492 | - | |
| 1493 | - // Determine target status (draft or publish) | |
| 1494 | - $target_status = ! empty( $data['quiz_status'] ) && in_array( $data['quiz_status'], [ 'draft', 'publish' ], true ) | |
| 1495 | - ? sanitize_text_field( $data['quiz_status'] ) | |
| 1496 | - : 'publish'; | |
| 1497 | - $restore_with_custom_slug = false; | |
| 1498 | - | |
| 1499 | - if ( $insert ) { | |
| 1500 | - if ( ! CourseBuilderAccessPolicy::can_create_item_type( LP_QUIZ_CPT ) ) { | |
| 1501 | - throw new Exception( __( 'You are not allowed to create quizzes', 'learnpress' ) ); | |
| 1502 | - } | |
| 1503 | - | |
| 1504 | - $insert_arg = array( | |
| 1505 | - 'post_type' => LP_QUIZ_CPT, | |
| 1506 | - 'post_title' => sanitize_text_field( $title ?? '' ), | |
| 1507 | - 'post_content' => Template::sanitize_html_content( $description ?? '' ), | |
| 1508 | - 'post_status' => $target_status, | |
| 1509 | - ); | |
| 1510 | - | |
| 1511 | - if ( ! empty( $quiz_slug ) ) { | |
| 1512 | - $insert_arg['post_name'] = $quiz_slug; | |
| 1513 | - } | |
| 1514 | - | |
| 1515 | - $quiz_id = wp_insert_post( $insert_arg, true ); | |
| 1516 | - | |
| 1517 | - if ( is_wp_error( $quiz_id ) ) { | |
| 1518 | - throw new Exception( $quiz_id->get_error_message() ); | |
| 1519 | - } | |
| 1520 | - | |
| 1521 | - $quiz_model = QuizPostModel::find( $quiz_id, true ); | |
| 1522 | - } else { | |
| 1523 | - $quiz_model = $data['quiz_model']; | |
| 1524 | - | |
| 1525 | - if ( ! $quiz_model ) { | |
| 1526 | - throw new Exception( __( 'Quiz not found', 'learnpress' ) ); | |
| 1527 | - } | |
| 1528 | - | |
| 1529 | - if ( ! $course_id ) { | |
| 1530 | - $course_id = absint( $this->get_course_by_item_id( $quiz_id ) ); | |
| 1531 | - } | |
| 1532 | - | |
| 1533 | - // Support for co-instructor. | |
| 1534 | - $co_instructor_ids = get_post_meta( $course_id, '_lp_co_teacher', false ); | |
| 1535 | - $co_instructor_ids = ! empty( $co_instructor_ids ) ? $co_instructor_ids : array(); | |
| 1536 | - | |
| 1537 | - if ( absint( $quiz_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) && ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 1538 | - throw new Exception( __( 'You are not allowed to update this quiz', 'learnpress' ) ); | |
| 1539 | - } | |
| 1540 | - | |
| 1541 | - $update_arg = array( | |
| 1542 | - 'ID' => $quiz_id, | |
| 1543 | - 'post_type' => LP_QUIZ_CPT, | |
| 1544 | - 'post_status' => $target_status, | |
| 1545 | - ); | |
| 1546 | - | |
| 1547 | - if ( isset( $data['quiz_title'] ) ) { | |
| 1548 | - $update_arg['post_title'] = sanitize_text_field( $title ); | |
| 1549 | - } | |
| 1550 | - | |
| 1551 | - if ( isset( $data['quiz_description'] ) ) { | |
| 1552 | - $update_arg['post_content'] = Template::sanitize_html_content( $description ?? '' ); | |
| 1553 | - } | |
| 1554 | - | |
| 1555 | - if ( ! empty( $quiz_slug ) ) { | |
| 1556 | - $update_arg['post_name'] = $quiz_slug; | |
| 1557 | - } | |
| 1558 | - | |
| 1559 | - if ( defined( 'ELEMENTOR_VERSION' ) ) { | |
| 1560 | - \Elementor\Plugin::$instance->documents->get( $quiz_id )->set_is_built_with_elementor( ! empty( $is_elementor ) ); | |
| 1561 | - } | |
| 1562 | - | |
| 1563 | - $restore_with_custom_slug = $this->prepare_desired_slug_for_restore( $quiz_id, $target_status, $quiz_slug ); | |
| 1564 | - | |
| 1565 | - $update = wp_update_post( $update_arg ); | |
| 1566 | - | |
| 1567 | - if ( is_wp_error( $update ) ) { | |
| 1568 | - throw new Exception( $update->get_error_message() ); | |
| 1569 | - } | |
| 1570 | - | |
| 1571 | - if ( $restore_with_custom_slug ) { | |
| 1572 | - $this->sync_slug_after_restore( $quiz_id, $quiz_slug ); | |
| 1573 | - } | |
| 1574 | - | |
| 1575 | - if ( $course_id ) { | |
| 1576 | - $courseModelCache = CourseModel::find( $course_id, true ); | |
| 1577 | - if ( $courseModelCache ) { | |
| 1578 | - $courseModelCache->sections_items = null; | |
| 1579 | - $courseModelCache->save(); | |
| 1580 | - } | |
| 1581 | - } | |
| 1582 | - } | |
| 1583 | - | |
| 1584 | - if ( $settings && $quiz_model ) { | |
| 1585 | - $this->save_quiz_settings_to_model( $quiz_model, $data ); | |
| 1586 | - } | |
| 1587 | - | |
| 1588 | - // Remove quiz from curriculum if status is not public | |
| 1589 | - if ( $target_status !== 'publish' ) { | |
| 1590 | - $this->remove_course_item_from_curriculum( $quiz_id, $course_id ); | |
| 1591 | - } | |
| 1592 | - | |
| 1593 | - do_action( 'learn-press/course-builder/update-quiz', $data, $quiz_model ); | |
| 1594 | - | |
| 1595 | - $saved_quiz_status = get_post_status( $quiz_id ); | |
| 1596 | - if ( ! is_string( $saved_quiz_status ) || '' === $saved_quiz_status ) { | |
| 1597 | - $saved_quiz_status = $target_status; | |
| 1598 | - } | |
| 1599 | - | |
| 1600 | - if ( $insert ) { | |
| 1601 | - $response->data->redirect_url = CourseBuilder::get_link_course_builder( | |
| 1602 | - CourseBuilderTemplate::MENU_QUIZZES . "/{$quiz_id}" | |
| 1603 | - ); | |
| 1604 | - } | |
| 1605 | - | |
| 1606 | - $response->status = 'success'; | |
| 1607 | - $response->data->status = $saved_quiz_status; | |
| 1608 | - $response->data->button_title = $saved_quiz_status === 'publish' ? __( 'Update', 'learnpress' ) : __( 'Publish', 'learnpress' ); | |
| 1609 | - $response->message = $target_status === 'draft' | |
| 1610 | - ? esc_html__( 'Quiz saved as draft', 'learnpress' ) | |
| 1611 | - : ( $insert ? esc_html__( 'Insert quiz successfully', 'learnpress' ) : esc_html__( 'Update quiz successfully', 'learnpress' ) ); | |
| 1612 | - | |
| 1613 | - $saved_quiz_post = get_post( $quiz_id ); | |
| 1614 | - if ( $saved_quiz_post ) { | |
| 1615 | - $response->data->quiz_slug = $saved_quiz_post->post_name; | |
| 1616 | - } | |
| 1617 | - | |
| 1618 | - $course_id_of_item = $this->get_course_by_item_id( $quiz_id ); | |
| 1619 | - $response->data->permalink_available = false; | |
| 1620 | - $response->data->permalink_notice = $this->get_item_permalink_unavailable_message(); | |
| 1621 | - if ( 'publish' === $saved_quiz_status && $course_id_of_item ) { | |
| 1622 | - $course = learn_press_get_course( $course_id_of_item ); | |
| 1623 | - if ( $course ) { | |
| 1624 | - $response->data->permalink_available = true; | |
| 1625 | - $response->data->quiz_permalink = urldecode( $course->get_item_link( $quiz_id ) ); | |
| 1626 | - } | |
| 1627 | - } | |
| 1628 | - | |
| 1629 | - if ( $return_html ) { | |
| 1630 | - $quiz_model_new = QuizPostModel::find( $quiz_id, true ); | |
| 1631 | - $response->data->list_item_html = $quiz_model_new | |
| 1632 | - ? BuilderListQuizzesTemplate::render_quiz( $quiz_model_new ) | |
| 1633 | - : ''; | |
| 1634 | - | |
| 1635 | - if ( $course_id ) { | |
| 1636 | - $courseModelForHtml = CourseModel::find( $course_id, true ); | |
| 1637 | - if ( $courseModelForHtml && $quiz_model_new ) { | |
| 1638 | - $item = new stdClass(); | |
| 1639 | - $item->item_id = $quiz_id; | |
| 1640 | - $item->title = $quiz_model_new->post_title; | |
| 1641 | - $item->item_type = LP_QUIZ_CPT; | |
| 1642 | - AdminEditCurriculumTemplate::instance()->context_data = [ 'is_course_builder' => true ]; | |
| 1643 | - $response->data->section_item_html = AdminEditCurriculumTemplate::instance()->html_section_item( $courseModelForHtml, $item ); | |
| 1644 | - } | |
| 1645 | - } | |
| 1646 | - } | |
| 1647 | - | |
| 1648 | - wp_send_json( $response ); | |
| 1649 | - } catch ( Throwable $th ) { | |
| 1650 | - $response->status = 'error'; | |
| 1651 | - $response->message = $th->getMessage(); | |
| 1652 | - wp_send_json( $response ); | |
| 1653 | - } | |
| 1654 | - } | |
| 1655 | - | |
| 1656 | - public function duplicate_quiz() { | |
| 1657 | - $response = new LP_REST_Response(); | |
| 1658 | - $response->data = new stdClass(); | |
| 1659 | - | |
| 1660 | - try { | |
| 1661 | - $data = self::check_valid_quiz(); | |
| 1662 | - $quiz_id = $data['quiz_id'] ?? 0; | |
| 1663 | - $quiz_model = $data['quiz_model']; | |
| 1664 | - | |
| 1665 | - if ( absint( $quiz_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1666 | - throw new Exception( __( 'You are not allowed to duplicate this quiz', 'learnpress' ) ); | |
| 1667 | - } | |
| 1668 | - | |
| 1669 | - if ( ! function_exists( 'learn_press_duplicate_post' ) ) { | |
| 1670 | - require_once LP_PLUGIN_PATH . 'inc/admin/lp-admin-functions.php'; | |
| 1671 | - } | |
| 1672 | - | |
| 1673 | - $duplicate_args = apply_filters( 'learn-press/duplicate-post-args', array( 'post_status' => 'publish' ) ); | |
| 1674 | - $curd = new LP_Quiz_CURD(); | |
| 1675 | - $new_item_id = $curd->duplicate( $quiz_id, $duplicate_args ); | |
| 1676 | - | |
| 1677 | - if ( is_wp_error( $new_item_id ) ) { | |
| 1678 | - throw new Exception( $new_item_id->get_error_message() ); | |
| 1679 | - } | |
| 1680 | - $response->status = 'success'; | |
| 1681 | - $response->data->redirect_url = CourseBuilder::get_link_course_builder( CourseBuilderTemplate::MENU_QUIZZES . "/{$new_item_id}" ); | |
| 1682 | - $response->message = __( 'Quiz duplicated successfully', 'learnpress' ); | |
| 1683 | - wp_send_json( $response ); | |
| 1684 | - } catch ( Throwable $th ) { | |
| 1685 | - $response->status = 'error'; | |
| 1686 | - $response->message = $th->getMessage(); | |
| 1687 | - wp_send_json( $response ); | |
| 1688 | - } | |
| 1689 | - } | |
| 1690 | - | |
| 1691 | - public function move_trash_quiz() { | |
| 1692 | - $response = new LP_REST_Response(); | |
| 1693 | - $response->data = new stdClass(); | |
| 1694 | - | |
| 1695 | - try { | |
| 1696 | - $data = self::check_valid_quiz(); | |
| 1697 | - $quiz_id = $data['quiz_id'] ?? 0; | |
| 1698 | - $status = $data['status'] ?? 'trash'; | |
| 1699 | - $quiz_model = $data['quiz_model'] ?? []; | |
| 1700 | - $quiz_slug = ! empty( $data['quiz_permalink'] ) | |
| 1701 | - ? sanitize_title( wp_unslash( (string) $data['quiz_permalink'] ) ) | |
| 1702 | - : ''; | |
| 1703 | - | |
| 1704 | - if ( ! $quiz_model ) { | |
| 1705 | - throw new Exception( __( 'Quiz not found', 'learnpress' ) ); | |
| 1706 | - } | |
| 1707 | - | |
| 1708 | - if ( absint( $quiz_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1709 | - throw new Exception( __( 'You are not allowed to delete this quiz', 'learnpress' ) ); | |
| 1710 | - } | |
| 1711 | - $course_id = absint( $data['course_id'] ?? 0 ); | |
| 1712 | - if ( ! $course_id ) { | |
| 1713 | - $course_id = absint( $this->get_course_by_item_id( $quiz_id ) ); | |
| 1714 | - } | |
| 1715 | - | |
| 1716 | - if ( $status === 'trash' ) { | |
| 1717 | - $original_slug = (string) get_post_field( 'post_name', $quiz_id ); | |
| 1718 | - $move_trash = wp_trash_post( $quiz_id ); | |
| 1719 | - | |
| 1720 | - if ( is_wp_error( $move_trash ) ) { | |
| 1721 | - throw new Exception( esc_html__( 'Cannot move this quiz to trash', 'learnpress' ) ); | |
| 1722 | - } | |
| 1723 | - | |
| 1724 | - if ( '' !== $original_slug ) { | |
| 1725 | - wp_update_post( | |
| 1726 | - [ | |
| 1727 | - 'ID' => $quiz_id, | |
| 1728 | - 'post_name' => $original_slug, | |
| 1729 | - ] | |
| 1730 | - ); | |
| 1731 | - } | |
| 1732 | - | |
| 1733 | - $message = esc_html__( 'This quiz has been moved to trash.', 'learnpress' ); | |
| 1734 | - } elseif ( $status === 'delete' ) { | |
| 1735 | - | |
| 1736 | - if ( $quiz_model->post_status !== 'trash' ) { | |
| 1737 | - throw new Exception( esc_html__( 'Quiz must be trashed before deleting.', 'learnpress' ) ); | |
| 1738 | - } | |
| 1739 | - | |
| 1740 | - $delete = wp_delete_post( $quiz_id ); | |
| 1741 | - | |
| 1742 | - if ( is_wp_error( $delete ) ) { | |
| 1743 | - throw new Exception( esc_html__( 'Cannot delete this quiz.', 'learnpress' ) ); | |
| 1744 | - } | |
| 1745 | - $message = esc_html__( 'Delete this quiz successfully', 'learnpress' ); | |
| 1746 | - } elseif ( in_array( $status, [ 'publish', 'draft' ], true ) ) { | |
| 1747 | - $restore_with_custom_slug = $this->prepare_desired_slug_for_restore( $quiz_id, $status, $quiz_slug ); | |
| 1748 | - $update_args = [ | |
| 1749 | - 'ID' => $quiz_id, | |
| 1750 | - 'post_type' => LP_QUIZ_CPT, | |
| 1751 | - 'post_status' => $status, | |
| 1752 | - ]; | |
| 1753 | - | |
| 1754 | - if ( '' !== $quiz_slug ) { | |
| 1755 | - $update_args['post_name'] = $quiz_slug; | |
| 1756 | - } | |
| 1757 | - | |
| 1758 | - $update = wp_update_post( $update_args ); | |
| 1759 | - if ( ! $update ) { | |
| 1760 | - if ( 'draft' === $status ) { | |
| 1761 | - throw new Exception( __( 'Quiz cannot be moved to draft', 'learnpress' ) ); | |
| 1762 | - } | |
| 1763 | - | |
| 1764 | - throw new Exception( __( 'Quiz cannot be moved to publish', 'learnpress' ) ); | |
| 1765 | - } | |
| 1766 | - | |
| 1767 | - if ( $restore_with_custom_slug ) { | |
| 1768 | - $this->sync_slug_after_restore( $quiz_id, $quiz_slug ); | |
| 1769 | - } | |
| 1770 | - | |
| 1771 | - $message = 'draft' === $status | |
| 1772 | - ? __( 'Quiz has been moved to draft', 'learnpress' ) | |
| 1773 | - : __( 'Quiz has been moved to publish', 'learnpress' ); | |
| 1774 | - } else { | |
| 1775 | - throw new Exception( __( 'Invalid quiz status transition', 'learnpress' ) ); | |
| 1776 | - } | |
| 1777 | - | |
| 1778 | - $saved_quiz_status = get_post_status( $quiz_id ); | |
| 1779 | - if ( ! is_string( $saved_quiz_status ) || '' === $saved_quiz_status ) { | |
| 1780 | - $saved_quiz_status = $status; | |
| 1781 | - } | |
| 1782 | - | |
| 1783 | - if ( $saved_quiz_status !== 'publish' ) { | |
| 1784 | - $this->remove_course_item_from_curriculum( $quiz_id, $course_id ); | |
| 1785 | - } | |
| 1786 | - | |
| 1787 | - $response->data->status = $saved_quiz_status; | |
| 1788 | - $response->data->button_title = 'publish' === $saved_quiz_status ? __( 'Update', 'learnpress' ) : __( 'Publish', 'learnpress' ); | |
| 1789 | - $response->data->quiz_slug = (string) get_post_field( 'post_name', $quiz_id ); | |
| 1790 | - $response->data->permalink_available = false; | |
| 1791 | - $response->data->permalink_notice = $this->get_item_permalink_unavailable_message(); | |
| 1792 | - | |
| 1793 | - $course_id_of_item = $this->get_course_by_item_id( $quiz_id ); | |
| 1794 | - if ( 'publish' === $saved_quiz_status && $course_id_of_item ) { | |
| 1795 | - $course = learn_press_get_course( $course_id_of_item ); | |
| 1796 | - if ( $course ) { | |
| 1797 | - $response->data->permalink_available = true; | |
| 1798 | - $response->data->quiz_permalink = urldecode( $course->get_item_link( $quiz_id ) ); | |
| 1799 | - } | |
| 1800 | - } | |
| 1801 | - | |
| 1802 | - if ( 'delete' !== $status ) { | |
| 1803 | - $fresh_quiz_model = QuizPostModel::find( $quiz_id, true ); | |
| 1804 | - $response->data->html = $fresh_quiz_model | |
| 1805 | - ? BuilderListQuizzesTemplate::render_quiz( $fresh_quiz_model ) | |
| 1806 | - : ''; | |
| 1807 | - } | |
| 1808 | - | |
| 1809 | - $response->status = 'success'; | |
| 1810 | - $response->message = $message; | |
| 1811 | - wp_send_json( $response ); | |
| 1812 | - } catch ( Throwable $th ) { | |
| 1813 | - $response->status = 'error'; | |
| 1814 | - $response->message = $th->getMessage(); | |
| 1815 | - wp_send_json( $response ); | |
| 1816 | - } | |
| 1817 | - } | |
| 1818 | - | |
| 1819 | - public function duplicate_question() { | |
| 1820 | - $response = new LP_REST_Response(); | |
| 1821 | - $response->data = new stdClass(); | |
| 1822 | - | |
| 1823 | - try { | |
| 1824 | - $data = self::check_valid_question(); | |
| 1825 | - $question_id = $data['question_id'] ?? 0; | |
| 1826 | - $question_model = $data['question_model']; | |
| 1827 | - | |
| 1828 | - if ( absint( $question_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1829 | - throw new Exception( __( 'You are not allowed to duplicate this question', 'learnpress' ) ); | |
| 1830 | - } | |
| 1831 | - | |
| 1832 | - if ( ! function_exists( 'learn_press_duplicate_post' ) ) { | |
| 1833 | - require_once LP_PLUGIN_PATH . 'inc/admin/lp-admin-functions.php'; | |
| 1834 | - } | |
| 1835 | - | |
| 1836 | - $duplicate_args = apply_filters( 'learn-press/duplicate-post-args', array( 'post_status' => 'publish' ) ); | |
| 1837 | - $curd = new LP_Question_CURD(); | |
| 1838 | - $new_item_id = $curd->duplicate( $question_id, $duplicate_args ); | |
| 1839 | - | |
| 1840 | - if ( is_wp_error( $new_item_id ) ) { | |
| 1841 | - throw new Exception( $new_item_id->get_error_message() ); | |
| 1842 | - } | |
| 1843 | - $response->status = 'success'; | |
| 1844 | - $response->data->redirect_url = CourseBuilder::get_link_course_builder( CourseBuilderTemplate::MENU_QUESTIONS . "/{$new_item_id}" ); | |
| 1845 | - $response->message = __( 'Question duplicated successfully', 'learnpress' ); | |
| 1846 | - wp_send_json( $response ); | |
| 1847 | - } catch ( Throwable $th ) { | |
| 1848 | - $response->status = 'error'; | |
| 1849 | - $response->message = $th->getMessage(); | |
| 1850 | - wp_send_json( $response ); | |
| 1851 | - } | |
| 1852 | - } | |
| 1853 | - | |
| 1854 | - public function builder_update_question() { | |
| 1855 | - $response = new LP_REST_Response(); | |
| 1856 | - $response->data = new stdClass(); | |
| 1857 | - | |
| 1858 | - try { | |
| 1859 | - $data = self::check_valid_question(); | |
| 1860 | - $question_id = $data['question_id'] ?? 0; | |
| 1861 | - $title = $data['question_title'] ?? ''; | |
| 1862 | - $description = $data['question_description'] ?? ''; | |
| 1863 | - $is_elementor = $data['is_elementor'] ?? false; | |
| 1864 | - $return_html = ( $data['return_html'] ?? 'no' ) === 'yes'; | |
| 1865 | - $insert = $data['insert']; | |
| 1866 | - $question_slug = ! empty( $data['question_permalink'] ) | |
| 1867 | - ? sanitize_title( wp_unslash( (string) $data['question_permalink'] ) ) | |
| 1868 | - : ''; | |
| 1869 | - | |
| 1870 | - // Determine target status (draft or publish) | |
| 1871 | - $target_status = ! empty( $data['question_status'] ) && in_array( $data['question_status'], [ 'draft', 'publish' ], true ) | |
| 1872 | - ? sanitize_text_field( $data['question_status'] ) | |
| 1873 | - : 'publish'; | |
| 1874 | - | |
| 1875 | - if ( $insert ) { | |
| 1876 | - if ( ! CourseBuilderAccessPolicy::can_create_item_type( LP_QUESTION_CPT ) ) { | |
| 1877 | - throw new Exception( __( 'You are not allowed to create questions', 'learnpress' ) ); | |
| 1878 | - } | |
| 1879 | - | |
| 1880 | - $insert_arg = array( | |
| 1881 | - 'post_type' => LP_QUESTION_CPT, | |
| 1882 | - 'post_title' => sanitize_text_field( $title ?? '' ), | |
| 1883 | - 'post_content' => Template::sanitize_html_content( $description ?? '' ), | |
| 1884 | - 'post_status' => $target_status, | |
| 1885 | - ); | |
| 1886 | - | |
| 1887 | - if ( ! empty( $question_slug ) ) { | |
| 1888 | - $insert_arg['post_name'] = $question_slug; | |
| 1889 | - } | |
| 1890 | - | |
| 1891 | - $question_id = wp_insert_post( $insert_arg, true ); | |
| 1892 | - | |
| 1893 | - if ( is_wp_error( $question_id ) ) { | |
| 1894 | - throw new Exception( $question_id->get_error_message() ); | |
| 1895 | - } | |
| 1896 | - } else { | |
| 1897 | - $question_model = $data['question_model']; | |
| 1898 | - | |
| 1899 | - if ( ! $question_model ) { | |
| 1900 | - throw new Exception( __( 'Question not found', 'learnpress' ) ); | |
| 1901 | - } | |
| 1902 | - | |
| 1903 | - $course_id = $this->get_course_by_item_id( $question_id ); | |
| 1904 | - | |
| 1905 | - // Support for co-instructor. | |
| 1906 | - $co_instructor_ids = get_post_meta( $course_id, '_lp_co_teacher', false ); | |
| 1907 | - $co_instructor_ids = ! empty( $co_instructor_ids ) ? $co_instructor_ids : array(); | |
| 1908 | - | |
| 1909 | - if ( absint( $question_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) && ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 1910 | - throw new Exception( __( 'You are not allowed to update this question', 'learnpress' ) ); | |
| 1911 | - } | |
| 1912 | - | |
| 1913 | - $update_arg = array( | |
| 1914 | - 'ID' => $question_id, | |
| 1915 | - 'post_type' => LP_QUESTION_CPT, | |
| 1916 | - 'post_status' => $target_status, | |
| 1917 | - ); | |
| 1918 | - | |
| 1919 | - if ( defined( 'ELEMENTOR_VERSION' ) ) { | |
| 1920 | - \Elementor\Plugin::$instance->documents->get( $question_id )->set_is_built_with_elementor( ! empty( $is_elementor ) ); | |
| 1921 | - } | |
| 1922 | - | |
| 1923 | - if ( isset( $data['question_title'] ) ) { | |
| 1924 | - $update_arg['post_title'] = sanitize_text_field( $title ); | |
| 1925 | - } | |
| 1926 | - | |
| 1927 | - if ( isset( $data['question_description'] ) ) { | |
| 1928 | - $update_arg['post_content'] = Template::sanitize_html_content( $description ?? '' ); | |
| 1929 | - } | |
| 1930 | - | |
| 1931 | - if ( ! empty( $question_slug ) ) { | |
| 1932 | - $update_arg['post_name'] = $question_slug; | |
| 1933 | - } | |
| 1934 | - | |
| 1935 | - $update = wp_update_post( $update_arg ); | |
| 1936 | - | |
| 1937 | - if ( is_wp_error( $update ) ) { | |
| 1938 | - throw new Exception( $update->get_error_message() ); | |
| 1939 | - } | |
| 1940 | - } | |
| 1941 | - | |
| 1942 | - // Remove question from quizzes if status is not public | |
| 1943 | - if ( $target_status !== 'publish' ) { | |
| 1944 | - $this->remove_question_from_assigned_quizzes( $question_id ); | |
| 1945 | - } | |
| 1946 | - | |
| 1947 | - do_action( 'learn-press/course-builder/update-question', $data, $question_model ?? null ); | |
| 1948 | - | |
| 1949 | - $saved_question_status = get_post_status( $question_id ); | |
| 1950 | - if ( ! is_string( $saved_question_status ) || '' === $saved_question_status ) { | |
| 1951 | - $saved_question_status = $target_status; | |
| 1952 | - } | |
| 1953 | - | |
| 1954 | - if ( $insert ) { | |
| 1955 | - $response->data->redirect_url = CourseBuilder::get_link_course_builder( | |
| 1956 | - CourseBuilderTemplate::MENU_QUESTIONS . "/{$question_id}" | |
| 1957 | - ); | |
| 1958 | - } | |
| 1959 | - | |
| 1960 | - $response->status = 'success'; | |
| 1961 | - $response->data->status = $saved_question_status; | |
| 1962 | - $response->data->button_title = $saved_question_status === 'publish' ? __( 'Update', 'learnpress' ) : __( 'Publish', 'learnpress' ); | |
| 1963 | - | |
| 1964 | - $response->message = $target_status === 'draft' | |
| 1965 | - ? esc_html__( 'Question saved as draft', 'learnpress' ) | |
| 1966 | - : ( $insert ? esc_html__( 'Insert question successfully', 'learnpress' ) : esc_html__( 'Update question successfully', 'learnpress' ) ); | |
| 1967 | - | |
| 1968 | - $saved_question = get_post( $question_id ); | |
| 1969 | - if ( $saved_question ) { | |
| 1970 | - $response->data->question_slug = $saved_question->post_name; | |
| 1971 | - $response->data->question_permalink = get_permalink( $question_id ); | |
| 1972 | - } | |
| 1973 | - | |
| 1974 | - if ( $return_html ) { | |
| 1975 | - $question_model_new = QuestionPostModel::find( $question_id, true ); | |
| 1976 | - $response->data->list_item_html = $question_model_new | |
| 1977 | - ? BuilderListQuestionsTemplate::render_question( $question_model_new ) | |
| 1978 | - : ''; | |
| 1979 | - } | |
| 1980 | - | |
| 1981 | - wp_send_json( $response ); | |
| 1982 | - } catch ( Throwable $th ) { | |
| 1983 | - $response->status = 'error'; | |
| 1984 | - $response->message = $th->getMessage(); | |
| 1985 | - wp_send_json( $response ); | |
| 1986 | - } | |
| 1987 | - } | |
| 1988 | - | |
| 1989 | - public function move_trash_question() { | |
| 1990 | - $response = new LP_REST_Response(); | |
| 1991 | - $response->data = new stdClass(); | |
| 1992 | - | |
| 1993 | - try { | |
| 1994 | - $data = self::check_valid_question(); | |
| 1995 | - $question_id = $data['question_id'] ?? 0; | |
| 1996 | - $status = $data['status'] ?? 'trash'; | |
| 1997 | - $question_model = $data['question_model'] ?? []; | |
| 1998 | - | |
| 1999 | - if ( ! $question_model ) { | |
| 2000 | - throw new Exception( __( 'Question not found', 'learnpress' ) ); | |
| 2001 | - } | |
| 2002 | - | |
| 2003 | - if ( absint( $question_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 2004 | - throw new Exception( __( 'You are not allowed to delete this question', 'learnpress' ) ); | |
| 2005 | - } | |
| 2006 | - | |
| 2007 | - if ( $status === 'trash' ) { | |
| 2008 | - $move_trash = wp_trash_post( $question_id ); | |
| 2009 | - | |
| 2010 | - if ( is_wp_error( $move_trash ) ) { | |
| 2011 | - throw new Exception( esc_html__( 'Cannot move this question to trash', 'learnpress' ) ); | |
| 2012 | - } | |
| 2013 | - $message = esc_html__( 'This question has been moved to trash.', 'learnpress' ); | |
| 2014 | - } elseif ( $status === 'delete' ) { | |
| 2015 | - | |
| 2016 | - if ( $question_model->post_status !== 'trash' ) { | |
| 2017 | - throw new Exception( esc_html__( 'Question must be trashed before deleting.', 'learnpress' ) ); | |
| 2018 | - } | |
| 2019 | - | |
| 2020 | - $delete = wp_delete_post( $question_id ); | |
| 2021 | - | |
| 2022 | - if ( is_wp_error( $delete ) ) { | |
| 2023 | - throw new Exception( esc_html__( 'Cannot delete this question.', 'learnpress' ) ); | |
| 2024 | - } | |
| 2025 | - $message = esc_html__( 'Delete this question successfully', 'learnpress' ); | |
| 2026 | - | |
| 2027 | - } elseif ( $status === 'publish' ) { | |
| 2028 | - $update = wp_update_post( | |
| 2029 | - array( | |
| 2030 | - 'ID' => $question_id, | |
| 2031 | - 'post_type' => LP_QUESTION_CPT, | |
| 2032 | - 'post_status' => 'publish', | |
| 2033 | - ) | |
| 2034 | - ); | |
| 2035 | - if ( ! $update ) { | |
| 2036 | - throw new Exception( __( 'Question cannot be moved to publish', 'learnpress' ) ); | |
| 2037 | - } | |
| 2038 | - | |
| 2039 | - $message = __( 'Question has been moved to publish', 'learnpress' ); | |
| 2040 | - } elseif ( $status === 'draft' ) { | |
| 2041 | - $update = wp_update_post( | |
| 2042 | - array( | |
| 2043 | - 'ID' => $question_id, | |
| 2044 | - 'post_type' => LP_QUESTION_CPT, | |
| 2045 | - 'post_status' => 'draft', | |
| 2046 | - ) | |
| 2047 | - ); | |
| 2048 | - if ( ! $update ) { | |
| 2049 | - throw new Exception( __( 'Question cannot be restored to draft', 'learnpress' ) ); | |
| 2050 | - } | |
| 2051 | - | |
| 2052 | - $message = __( 'Question has been restored to draft', 'learnpress' ); | |
| 2053 | - } | |
| 2054 | - | |
| 2055 | - if ( $status !== 'publish' ) { | |
| 2056 | - $this->remove_question_from_assigned_quizzes( $question_id ); | |
| 2057 | - } | |
| 2058 | - | |
| 2059 | - $response->data->status = $status; | |
| 2060 | - $response->data->button_title = __( 'Publish', 'learnpress' ); | |
| 2061 | - | |
| 2062 | - if ( 'delete' !== $status ) { | |
| 2063 | - $fresh_question_model = QuestionPostModel::find( $question_id, true ); | |
| 2064 | - $response->data->html = $fresh_question_model | |
| 2065 | - ? BuilderListQuestionsTemplate::render_question( $fresh_question_model ) | |
| 2066 | - : ''; | |
| 2067 | - } | |
| 2068 | - | |
| 2069 | - $response->status = 'success'; | |
| 2070 | - $response->message = $message; | |
| 2071 | - wp_send_json( $response ); | |
| 2072 | - } catch ( Throwable $th ) { | |
| 2073 | - $response->status = 'error'; | |
| 2074 | - $response->message = $th->getMessage(); | |
| 2075 | - wp_send_json( $response ); | |
| 2076 | - } | |
| 2077 | - } | |
| 2078 | - | |
| 2079 | - /** | |
| 2080 | - * Remove lesson/quiz assignment from curriculum sections. | |
| 2081 | - * | |
| 2082 | - * @param int $item_id | |
| 2083 | - * @param int $course_id_fallback | |
| 2084 | - * | |
| 2085 | - * @return void | |
| 2086 | - */ | |
| 2087 | - protected function remove_course_item_from_curriculum( int $item_id, int $course_id_fallback = 0 ) { | |
| 2088 | - if ( $item_id <= 0 ) { | |
| 2089 | - return; | |
| 2090 | - } | |
| 2091 | - | |
| 2092 | - global $wpdb; | |
| 2093 | - | |
| 2094 | - $section_items = $wpdb->get_results( | |
| 2095 | - $wpdb->prepare( | |
| 2096 | - " | |
| 2097 | - SELECT si.section_id, s.section_course_id | |
| 2098 | - FROM {$wpdb->learnpress_section_items} si | |
| 2099 | - INNER JOIN {$wpdb->learnpress_sections} s ON s.section_id = si.section_id | |
| 2100 | - WHERE si.item_id = %d | |
| 2101 | - ", | |
| 2102 | - $item_id | |
| 2103 | - ) | |
| 2104 | - ); | |
| 2105 | - if ( ! $section_items ) { | |
| 2106 | - if ( $course_id_fallback > 0 ) { | |
| 2107 | - $this->clean_course_curriculum_cache( $course_id_fallback ); | |
| 2108 | - } | |
| 2109 | - | |
| 2110 | - return; | |
| 2111 | - } | |
| 2112 | - | |
| 2113 | - foreach ( $section_items as $section_item ) { | |
| 2114 | - $section_id = absint( $section_item->section_id ?? 0 ); | |
| 2115 | - $course_id = absint( $section_item->section_course_id ?? 0 ); | |
| 2116 | - if ( ! $section_id || ! $course_id ) { | |
| 2117 | - continue; | |
| 2118 | - } | |
| 2119 | - | |
| 2120 | - $course_section_item_model = CourseSectionItemModel::find( $section_id, $item_id ); | |
| 2121 | - if ( ! $course_section_item_model ) { | |
| 2122 | - continue; | |
| 2123 | - } | |
| 2124 | - | |
| 2125 | - $course_section_item_model->section_course_id = $course_id; | |
| 2126 | - $course_section_item_model->delete(); | |
| 2127 | - } | |
| 2128 | - } | |
| 2129 | - | |
| 2130 | - /** | |
| 2131 | - * Keep course curriculum caches in sync after direct section item removal. | |
| 2132 | - * | |
| 2133 | - * @param int $course_id | |
| 2134 | - * | |
| 2135 | - * @return void | |
| 2136 | - */ | |
| 2137 | - protected function clean_course_curriculum_cache( int $course_id ) { | |
| 2138 | - if ( $course_id <= 0 ) { | |
| 2139 | - return; | |
| 2140 | - } | |
| 2141 | - | |
| 2142 | - try { | |
| 2143 | - $courseModel = CourseModel::find( $course_id, true ); | |
| 2144 | - if ( ! $courseModel ) { | |
| 2145 | - return; | |
| 2146 | - } | |
| 2147 | - | |
| 2148 | - $courseModel->sections_items = null; | |
| 2149 | - $courseModel->total_items = null; | |
| 2150 | - $courseModel->save( true ); | |
| 2151 | - } catch ( Throwable $e ) { | |
| 2152 | - error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 2153 | - } | |
| 2154 | - } | |
| 2155 | - | |
| 2156 | - /** | |
| 2157 | - * Remove question assignment from all quizzes. | |
| 2158 | - * | |
| 2159 | - * @param int $question_id | |
| 2160 | - * | |
| 2161 | - * @return void | |
| 2162 | - */ | |
| 2163 | - protected function remove_question_from_assigned_quizzes( int $question_id ) { | |
| 2164 | - if ( $question_id <= 0 ) { | |
| 2165 | - return; | |
| 2166 | - } | |
| 2167 | - | |
| 2168 | - global $wpdb; | |
| 2169 | - $wpdb->delete( | |
| 2170 | - $wpdb->prefix . 'learnpress_quiz_questions', | |
| 2171 | - array( 'question_id' => $question_id ), | |
| 2172 | - array( '%d' ) | |
| 2173 | - ); | |
| 2174 | - } | |
| 2175 | - | |
| 2176 | - protected function get_course_by_item_id( $item_id ) { | |
| 2177 | - static $cache = []; | |
| 2178 | - | |
| 2179 | - global $wpdb; | |
| 2180 | - | |
| 2181 | - if ( empty( $item_id ) ) { | |
| 2182 | - return false; | |
| 2183 | - } | |
| 2184 | - | |
| 2185 | - $item_id = absint( $item_id ); | |
| 2186 | - if ( isset( $cache[ $item_id ] ) ) { | |
| 2187 | - return $cache[ $item_id ] ? $cache[ $item_id ] : false; | |
| 2188 | - } | |
| 2189 | - | |
| 2190 | - $course_id = $wpdb->get_var( | |
| 2191 | - $wpdb->prepare( | |
| 2192 | - "SELECT c.ID FROM {$wpdb->posts} c | |
| 2193 | - INNER JOIN {$wpdb->learnpress_sections} s ON c.ID = s.section_course_id | |
| 2194 | - INNER JOIN {$wpdb->learnpress_section_items} si ON si.section_id = s.section_id | |
| 2195 | - WHERE si.item_id = %d ORDER BY si.section_id DESC LIMIT 1 | |
| 2196 | - ", | |
| 2197 | - $item_id | |
| 2198 | - ) | |
| 2199 | - ); | |
| 2200 | - $cache[ $item_id ] = absint( $course_id ); | |
| 2201 | - | |
| 2202 | - if ( $cache[ $item_id ] ) { | |
| 2203 | - return $cache[ $item_id ]; | |
| 2204 | - } | |
| 2205 | - | |
| 2206 | - return false; | |
| 2207 | - } | |
| 2208 | - | |
| 2209 | - /** | |
| 2210 | - * Save global settings for Course Builder. | |
| 2211 | - * | |
| 2212 | - * @since 4.3.6 | |
| 2213 | - * @version 1.0.0 | |
| 2214 | - */ | |
| 2215 | - public function save_global_settings() { | |
| 2216 | - $response = new LP_REST_Response(); | |
| 2217 | - $response->data = new stdClass(); | |
| 2218 | - | |
| 2219 | - try { | |
| 2220 | - $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 2221 | - if ( empty( $params ) ) { | |
| 2222 | - throw new Exception( 'Error: params invalid!' ); | |
| 2223 | - } | |
| 2224 | - | |
| 2225 | - $data = LP_Helper::json_decode( $params, true ); | |
| 2226 | - | |
| 2227 | - if ( ! current_user_can( ADMIN_ROLE ) ) { | |
| 2228 | - throw new Exception( __( 'Permission denied', 'learnpress' ) ); | |
| 2229 | - } | |
| 2230 | - | |
| 2231 | - $hide_instructor_access_admin_screen = ! empty( $data['hide_instructor_access_admin_screen'] ) && $data['hide_instructor_access_admin_screen'] === 'yes' ? 'yes' : 'no'; | |
| 2232 | - $logo_remove = ! empty( $data['course_builder_logo_remove'] ) && $data['course_builder_logo_remove'] === 'yes'; | |
| 2233 | - $logo_id = absint( $data['course_builder_logo_id'] ?? 0 ); | |
| 2234 | - | |
| 2235 | - if ( $logo_remove ) { | |
| 2236 | - $logo_id = 0; | |
| 2237 | - } | |
| 2238 | - | |
| 2239 | - LP_Settings::update_option( 'hide_instructor_access_admin_screen', $hide_instructor_access_admin_screen ); | |
| 2240 | - LP_Settings::update_option( 'course_builder_logo_id', $logo_id ); | |
| 2241 | - | |
| 2242 | - $logo_url = ''; | |
| 2243 | - if ( $logo_id ) { | |
| 2244 | - $logo_url = wp_get_attachment_image_url( $logo_id, 'full' ); | |
| 2245 | - } | |
| 2246 | - | |
| 2247 | - $response->status = 'success'; | |
| 2248 | - $response->message = __( 'Course Builder settings updated.', 'learnpress' ); | |
| 2249 | - $response->data->hide_instructor_access_admin_screen = $hide_instructor_access_admin_screen; | |
| 2250 | - $response->data->course_builder_logo_id = $logo_id; | |
| 2251 | - $response->data->course_builder_logo_url = $logo_url; | |
| 2252 | - | |
| 2253 | - wp_send_json( $response ); | |
| 2254 | - } catch ( Throwable $th ) { | |
| 2255 | - $response->status = 'error'; | |
| 2256 | - $response->message = $th->getMessage(); | |
| 2257 | - wp_send_json( $response ); | |
| 2258 | - } | |
| 2259 | - } | |
| 2260 | -} | |
| 1 | +<?php | |
| 2 | +/** | |
| 3 | + * class CourseBuilderAjax | |
| 4 | + * | |
| 5 | + * @since 4.3 | |
| 6 | + * @version 1.0.0 | |
| 7 | + */ | |
| 8 | + | |
| 9 | +namespace LearnPress\Ajax\CourseBuilder; | |
| 10 | + | |
| 11 | +use DateTimeImmutable; | |
| 12 | +use DateTimeZone; | |
| 13 | +use Exception; | |
| 14 | +use LearnPress\Ajax\AbstractAjax; | |
| 15 | +use LearnPress\CourseBuilder\CourseBuilder; | |
| 16 | +use LearnPress\CourseBuilder\CourseBuilderAccessPolicy; | |
| 17 | +use LearnPress\Helpers\Response; | |
| 18 | +use LearnPress\Helpers\Template; | |
| 19 | +use LearnPress\Models\CourseModel; | |
| 20 | +use LearnPress\Models\CoursePostModel; | |
| 21 | +use LearnPress\Models\CourseSectionItemModel; | |
| 22 | +use LearnPress\Models\LessonPostModel; | |
| 23 | +use LearnPress\Models\Question\QuestionPostModel; | |
| 24 | +use LearnPress\Models\QuizPostModel; | |
| 25 | +use LearnPress\TemplateHooks\Course\AdminEditCurriculumTemplate; | |
| 26 | +use LearnPress\TemplateHooks\CourseBuilder\Course\BuilderEditCourseTemplate; | |
| 27 | +use LearnPress\TemplateHooks\CourseBuilder\Course\BuilderListCoursesTemplate; | |
| 28 | +use LearnPress\TemplateHooks\CourseBuilder\CourseBuilderTemplate; | |
| 29 | +use LearnPress\TemplateHooks\CourseBuilder\Lesson\BuilderListLessonsTemplate; | |
| 30 | +use LearnPress\TemplateHooks\CourseBuilder\Question\BuilderListQuestionsTemplate; | |
| 31 | +use LearnPress\TemplateHooks\CourseBuilder\Question\BuilderQuestionTemplate; | |
| 32 | +use LearnPress\TemplateHooks\CourseBuilder\Quiz\BuilderListQuizzesTemplate; | |
| 33 | +use LearnPress\TemplateHooks\CourseBuilder\Quiz\BuilderQuizTemplate; | |
| 34 | +use LP_Course_CURD; | |
| 35 | +use LP_Helper; | |
| 36 | +use LP_Lesson_CURD; | |
| 37 | +use LP_Question_CURD; | |
| 38 | +use LP_Quiz_CURD; | |
| 39 | +use LP_REST_Response; | |
| 40 | +use LP_Settings; | |
| 41 | +use stdClass; | |
| 42 | +use Throwable; | |
| 43 | + | |
| 44 | +class CourseBuilderAjax extends AbstractAjax { | |
| 45 | + /** | |
| 46 | + * Check permissions and validate parameters. | |
| 47 | + * | |
| 48 | + * @throws Exception | |
| 49 | + * | |
| 50 | + * @since 4.3 | |
| 51 | + * @version 1.0.0 | |
| 52 | + */ | |
| 53 | + public static function check_valid_course() { | |
| 54 | + $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 55 | + if ( empty( $params ) ) { | |
| 56 | + throw new Exception( 'Error: params invalid!' ); | |
| 57 | + } | |
| 58 | + | |
| 59 | + $params = LP_Helper::json_decode( $params, true ); | |
| 60 | + $course_id = ! empty( $params['course_id'] ) ? (int) $params['course_id'] : 0; | |
| 61 | + $courseModel = CourseModel::find( $course_id, true ); | |
| 62 | + if ( empty( $courseModel ) ) { | |
| 63 | + $params['insert'] = true; | |
| 64 | + $params['course_model'] = ''; | |
| 65 | + } else { | |
| 66 | + $params['insert'] = false; | |
| 67 | + $params['course_model'] = $courseModel; | |
| 68 | + } | |
| 69 | + | |
| 70 | + return $params; | |
| 71 | + } | |
| 72 | + | |
| 73 | + /** | |
| 74 | + * @throws Exception | |
| 75 | + */ | |
| 76 | + public static function check_valid_lesson() { | |
| 77 | + $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 78 | + if ( empty( $params ) ) { | |
| 79 | + throw new Exception( 'Error: params invalid!' ); | |
| 80 | + } | |
| 81 | + | |
| 82 | + $params = LP_Helper::json_decode( $params, true ); | |
| 83 | + $lesson_id = absint( $params['lesson_id'] ?? 0 ); | |
| 84 | + $lesson_model = LessonPostModel::find( $lesson_id, true ); | |
| 85 | + if ( empty( $lesson_model ) ) { | |
| 86 | + $params['insert'] = true; | |
| 87 | + $params['lesson_model'] = ''; | |
| 88 | + } else { | |
| 89 | + $params['insert'] = false; | |
| 90 | + $params['lesson_model'] = $lesson_model; | |
| 91 | + } | |
| 92 | + | |
| 93 | + return $params; | |
| 94 | + } | |
| 95 | + | |
| 96 | + public static function check_valid_quiz() { | |
| 97 | + $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 98 | + if ( empty( $params ) ) { | |
| 99 | + throw new Exception( 'Error: params invalid!' ); | |
| 100 | + } | |
| 101 | + | |
| 102 | + $params = LP_Helper::json_decode( $params, true ); | |
| 103 | + $quiz_id = ! empty( $params['quiz_id'] ) ? (int) $params['quiz_id'] : 0; | |
| 104 | + $quiz_model = QuizPostModel::find( $quiz_id, true ); | |
| 105 | + if ( empty( $quiz_model ) ) { | |
| 106 | + $params['insert'] = true; | |
| 107 | + } else { | |
| 108 | + $params['insert'] = false; | |
| 109 | + $params['quiz_model'] = $quiz_model; | |
| 110 | + } | |
| 111 | + | |
| 112 | + return $params; | |
| 113 | + } | |
| 114 | + | |
| 115 | + public static function check_valid_question() { | |
| 116 | + $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 117 | + if ( empty( $params ) ) { | |
| 118 | + throw new Exception( 'Error: params invalid!' ); | |
| 119 | + } | |
| 120 | + | |
| 121 | + $params = LP_Helper::json_decode( $params, true ); | |
| 122 | + $question_id = ! empty( $params['question_id'] ) ? (int) $params['question_id'] : 0; | |
| 123 | + $question_model = QuestionPostModel::find( $question_id, true ); | |
| 124 | + if ( empty( $question_model ) ) { | |
| 125 | + $params['insert'] = true; | |
| 126 | + } else { | |
| 127 | + $params['insert'] = false; | |
| 128 | + $params['question_model'] = $question_model; | |
| 129 | + } | |
| 130 | + | |
| 131 | + return $params; | |
| 132 | + } | |
| 133 | + | |
| 134 | + /** | |
| 135 | + * Prepare desired slug when restoring a trashed post with a new permalink. | |
| 136 | + * | |
| 137 | + * WordPress stores `_wp_desired_post_slug` on trash and may restore that value | |
| 138 | + * when status changes from `trash` to a non-trash status. | |
| 139 | + * | |
| 140 | + * @param int $post_id | |
| 141 | + * @param string $target_status | |
| 142 | + * @param string $requested_slug | |
| 143 | + * | |
| 144 | + * @return bool | |
| 145 | + */ | |
| 146 | + protected function prepare_desired_slug_for_restore( int $post_id, string $target_status, string $requested_slug ): bool { | |
| 147 | + if ( $post_id <= 0 || '' === $requested_slug ) { | |
| 148 | + return false; | |
| 149 | + } | |
| 150 | + | |
| 151 | + if ( ! in_array( $target_status, [ 'publish', 'draft' ], true ) ) { | |
| 152 | + return false; | |
| 153 | + } | |
| 154 | + | |
| 155 | + if ( 'trash' !== get_post_status( $post_id ) ) { | |
| 156 | + return false; | |
| 157 | + } | |
| 158 | + | |
| 159 | + update_post_meta( $post_id, '_wp_desired_post_slug', $requested_slug ); | |
| 160 | + | |
| 161 | + return true; | |
| 162 | + } | |
| 163 | + | |
| 164 | + /** | |
| 165 | + * Ensure restored post keeps requested slug after trash status transition. | |
| 166 | + * | |
| 167 | + * @param int $post_id | |
| 168 | + * @param string $requested_slug | |
| 169 | + * | |
| 170 | + * @return void | |
| 171 | + */ | |
| 172 | + protected function sync_slug_after_restore( int $post_id, string $requested_slug ): void { | |
| 173 | + if ( $post_id <= 0 || '' === $requested_slug ) { | |
| 174 | + return; | |
| 175 | + } | |
| 176 | + | |
| 177 | + $post = get_post( $post_id ); | |
| 178 | + if ( ! $post || 'trash' === $post->post_status ) { | |
| 179 | + return; | |
| 180 | + } | |
| 181 | + | |
| 182 | + if ( $post->post_name === $requested_slug ) { | |
| 183 | + return; | |
| 184 | + } | |
| 185 | + | |
| 186 | + wp_update_post( | |
| 187 | + [ | |
| 188 | + 'ID' => $post_id, | |
| 189 | + 'post_name' => $requested_slug, | |
| 190 | + ] | |
| 191 | + ); | |
| 192 | + } | |
| 193 | + | |
| 194 | + /** | |
| 195 | + * Permalink notice when lesson/quiz is not assigned to a course. | |
| 196 | + * | |
| 197 | + * @return string | |
| 198 | + */ | |
| 199 | + protected function get_item_permalink_unavailable_message(): string { | |
| 200 | + return __( 'Permalink is only available if the item is already assigned to a course.', 'learnpress' ); | |
| 201 | + } | |
| 202 | + | |
| 203 | + /** | |
| 204 | + * Check whether a post status is public. | |
| 205 | + * | |
| 206 | + * @param string $status | |
| 207 | + * | |
| 208 | + * @return bool | |
| 209 | + */ | |
| 210 | + protected function is_public_post_status( string $status ): bool { | |
| 211 | + $status_object = get_post_status_object( $status ); | |
| 212 | + | |
| 213 | + return (bool) ( $status_object && ! empty( $status_object->public ) ); | |
| 214 | + } | |
| 215 | + | |
| 216 | + /** | |
| 217 | + * Normalize target course status based on role/capability and current status. | |
| 218 | + * Mirrors wp-admin behavior for instructors without publish capability. | |
| 219 | + * | |
| 220 | + * @param string $requested_status | |
| 221 | + * @param bool $insert | |
| 222 | + * @param CourseModel|null $courseModel | |
| 223 | + * | |
| 224 | + * @return string | |
| 225 | + */ | |
| 226 | + protected function normalize_course_status_for_save( string $requested_status, bool $insert, ?CourseModel $courseModel ): string { | |
| 227 | + $allowed_statuses = [ 'publish', 'future', 'draft', 'pending', 'private' ]; | |
| 228 | + if ( ! in_array( $requested_status, $allowed_statuses, true ) ) { | |
| 229 | + $requested_status = 'draft'; | |
| 230 | + } | |
| 231 | + | |
| 232 | + $is_admin_user = current_user_can( ADMIN_ROLE ); | |
| 233 | + if ( $is_admin_user ) { | |
| 234 | + return $requested_status; | |
| 235 | + } | |
| 236 | + | |
| 237 | + $is_instructor_user = current_user_can( LP_TEACHER_ROLE ); | |
| 238 | + $required_review = LP_Settings::get_option( 'required_review', 'yes' ) === 'yes'; | |
| 239 | + $can_publish_course = current_user_can( 'publish_' . LP_COURSE_CPT . 's' ); | |
| 240 | + | |
| 241 | + $current_status = $insert ? 'auto-draft' : (string) ( $courseModel->post_status ?? 'draft' ); | |
| 242 | + $is_public_state = $this->is_public_post_status( $current_status ); | |
| 243 | + | |
| 244 | + // Require moderation for instructors when review is enabled. | |
| 245 | + if ( $is_instructor_user && $required_review && ! $is_public_state && in_array( $requested_status, [ 'publish', 'private', 'future' ], true ) ) { | |
| 246 | + return 'pending'; | |
| 247 | + } | |
| 248 | + | |
| 249 | + // Keep wp-admin behavior: users without publish capability submit for review. | |
| 250 | + if ( ! $can_publish_course && ! $is_public_state && in_array( $requested_status, [ 'publish', 'private', 'future' ], true ) ) { | |
| 251 | + return 'pending'; | |
| 252 | + } | |
| 253 | + | |
| 254 | + return $requested_status; | |
| 255 | + } | |
| 256 | + | |
| 257 | + /** | |
| 258 | + * Normalize publish date from Course Builder UI datetime value. | |
| 259 | + * | |
| 260 | + * @param string $datetime_value | |
| 261 | + * | |
| 262 | + * @return array<string, string>|null | |
| 263 | + */ | |
| 264 | + protected function normalize_course_post_date_for_save( string $datetime_value ): ?array { | |
| 265 | + $datetime_value = trim( $datetime_value ); | |
| 266 | + if ( '' === $datetime_value ) { | |
| 267 | + return null; | |
| 268 | + } | |
| 269 | + | |
| 270 | + $timezone = wp_timezone(); | |
| 271 | + $formats = [ 'Y-m-d\TH:i', 'Y-m-d\TH:i:s', 'Y-m-d H:i:s' ]; | |
| 272 | + $parsed = null; | |
| 273 | + | |
| 274 | + foreach ( $formats as $format ) { | |
| 275 | + $date_candidate = DateTimeImmutable::createFromFormat( $format, $datetime_value, $timezone ); | |
| 276 | + if ( ! $date_candidate instanceof DateTimeImmutable ) { | |
| 277 | + continue; | |
| 278 | + } | |
| 279 | + | |
| 280 | + $errors = DateTimeImmutable::getLastErrors(); | |
| 281 | + if ( is_array( $errors ) && ( ! empty( $errors['warning_count'] ) || ! empty( $errors['error_count'] ) ) ) { | |
| 282 | + continue; | |
| 283 | + } | |
| 284 | + | |
| 285 | + $parsed = $date_candidate; | |
| 286 | + break; | |
| 287 | + } | |
| 288 | + | |
| 289 | + if ( ! $parsed instanceof DateTimeImmutable ) { | |
| 290 | + return null; | |
| 291 | + } | |
| 292 | + | |
| 293 | + $gmt_timezone = new DateTimeZone( 'UTC' ); | |
| 294 | + | |
| 295 | + return [ | |
| 296 | + 'post_date' => $parsed->format( 'Y-m-d H:i:s' ), | |
| 297 | + 'post_date_gmt' => $parsed->setTimezone( $gmt_timezone )->format( 'Y-m-d H:i:s' ), | |
| 298 | + ]; | |
| 299 | + } | |
| 300 | + | |
| 301 | + /** | |
| 302 | + * Save Course. | |
| 303 | + * | |
| 304 | + * @since 4.3 | |
| 305 | + * @version 1.0.1 | |
| 306 | + */ | |
| 307 | + public function save_courses() { | |
| 308 | + $response = new LP_REST_Response(); | |
| 309 | + $response->data = new stdClass(); | |
| 310 | + | |
| 311 | + try { | |
| 312 | + $data = self::check_valid_course(); | |
| 313 | + $course_id = $data['course_id'] ?? 0; | |
| 314 | + $settings = $data['course_settings'] ?? false; | |
| 315 | + $insert = $data['insert']; | |
| 316 | + $course_title = isset( $data['course_title'] ) ? trim( sanitize_text_field( wp_unslash( (string) $data['course_title'] ) ) ) : ''; | |
| 317 | + $course_status_requested = ! empty( $data['course_status'] ) ? sanitize_text_field( $data['course_status'] ) : 'publish'; | |
| 318 | + $course_visibility = ! empty( $data['course_visibility'] ) ? sanitize_key( $data['course_visibility'] ) : ''; | |
| 319 | + $course_password_raw = isset( $data['course_password'] ) ? wp_unslash( (string) $data['course_password'] ) : ''; | |
| 320 | + $course_password = sanitize_text_field( $course_password_raw ); | |
| 321 | + $course_post_date_raw = ! empty( $data['course_post_date'] ) ? sanitize_text_field( $data['course_post_date'] ) : ''; | |
| 322 | + $course_post_date_data = $this->normalize_course_post_date_for_save( $course_post_date_raw ); | |
| 323 | + $post_password_to_update = null; | |
| 324 | + | |
| 325 | + if ( '' === $course_title ) { | |
| 326 | + throw new Exception( __( 'Course title is required.', 'learnpress' ) ); | |
| 327 | + } | |
| 328 | + | |
| 329 | + if ( $insert ) { | |
| 330 | + // Check user capability before insert | |
| 331 | + if ( ! current_user_can( 'edit_lp_courses' ) ) { | |
| 332 | + throw new Exception( __( 'You are not allowed to create courses', 'learnpress' ) ); | |
| 333 | + } | |
| 334 | + | |
| 335 | + $course_status = $this->normalize_course_status_for_save( $course_status_requested, true, null ); | |
| 336 | + | |
| 337 | + $categories = ! empty( $data['course_categories'] ) ? array_map( 'absint', explode( ',', $data['course_categories'] ) ) : array(); | |
| 338 | + $tags = ! empty( $data['course_tags'] ) ? array_map( 'absint', explode( ',', $data['course_tags'] ) ) : array(); | |
| 339 | + | |
| 340 | + $insert_post_data = array( | |
| 341 | + 'post_type' => LP_COURSE_CPT, | |
| 342 | + 'post_title' => $course_title, | |
| 343 | + 'post_content' => Template::sanitize_html_content( $data['course_description'] ?? '' ), | |
| 344 | + 'post_status' => $course_status, | |
| 345 | + 'tax_input' => array( | |
| 346 | + 'course_category' => $categories, | |
| 347 | + 'course_tag' => $tags, | |
| 348 | + ), | |
| 349 | + ); | |
| 350 | + | |
| 351 | + if ( ! empty( $course_post_date_data['post_date'] ) ) { | |
| 352 | + $insert_post_data['post_date'] = $course_post_date_data['post_date']; | |
| 353 | + $insert_post_data['post_date_gmt'] = $course_post_date_data['post_date_gmt']; | |
| 354 | + } | |
| 355 | + | |
| 356 | + if ( in_array( $course_visibility, [ 'public', 'private' ], true ) ) { | |
| 357 | + $insert_post_data['post_password'] = ''; | |
| 358 | + } elseif ( 'password' === $course_visibility ) { | |
| 359 | + if ( '' === $course_password ) { | |
| 360 | + throw new Exception( __( 'Password is required for password protected visibility.', 'learnpress' ) ); | |
| 361 | + } | |
| 362 | + $insert_post_data['post_password'] = $course_password; | |
| 363 | + } | |
| 364 | + | |
| 365 | + $course_id = wp_insert_post( $insert_post_data, true ); | |
| 366 | + | |
| 367 | + if ( is_wp_error( $course_id ) ) { | |
| 368 | + throw new Exception( $course_id->get_error_message() ); | |
| 369 | + } | |
| 370 | + | |
| 371 | + // Load the newly created course as CourseModel | |
| 372 | + $courseModel = CourseModel::find( $course_id, true ); | |
| 373 | + if ( ! $courseModel ) { | |
| 374 | + throw new Exception( __( 'Failed to load course model', 'learnpress' ) ); | |
| 375 | + } | |
| 376 | + } else { | |
| 377 | + $courseModel = $data['course_model']; | |
| 378 | + $course_status = $this->normalize_course_status_for_save( $course_status_requested, false, $courseModel ); | |
| 379 | + | |
| 380 | + $co_instructor_ids = $courseModel->get_meta_value_by_key( '_lp_co_teacher', [] ); | |
| 381 | + if ( absint( $courseModel->post_author ) !== get_current_user_id() && | |
| 382 | + ! current_user_can( 'manage_options' ) && | |
| 383 | + ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 384 | + throw new Exception( __( 'You are not allowed to update this course', 'learnpress' ) ); | |
| 385 | + } | |
| 386 | + | |
| 387 | + $courseModel->post_status = $course_status; | |
| 388 | + if ( ! empty( $course_post_date_data['post_date'] ) ) { | |
| 389 | + $courseModel->post_date = $course_post_date_data['post_date']; | |
| 390 | + $courseModel->post_date_gmt = $course_post_date_data['post_date_gmt']; | |
| 391 | + } | |
| 392 | + | |
| 393 | + if ( in_array( $course_visibility, [ 'public', 'private' ], true ) ) { | |
| 394 | + $post_password_to_update = ''; | |
| 395 | + } elseif ( 'password' === $course_visibility ) { | |
| 396 | + if ( '' !== $course_password ) { | |
| 397 | + $post_password_to_update = $course_password; | |
| 398 | + } else { | |
| 399 | + $existing_post = get_post( $courseModel->ID ); | |
| 400 | + if ( $existing_post && ! empty( $existing_post->post_password ) ) { | |
| 401 | + $post_password_to_update = (string) $existing_post->post_password; | |
| 402 | + } else { | |
| 403 | + throw new Exception( __( 'Password is required for password protected visibility.', 'learnpress' ) ); | |
| 404 | + } | |
| 405 | + } | |
| 406 | + } | |
| 407 | + | |
| 408 | + if ( '' !== $course_title ) { | |
| 409 | + $categories = ! empty( $data['course_categories'] ) ? array_map( 'absint', explode( ',', $data['course_categories'] ) ) : array(); | |
| 410 | + $tags = ! empty( $data['course_tags'] ) ? array_map( 'absint', explode( ',', $data['course_tags'] ) ) : array(); | |
| 411 | + | |
| 412 | + $courseModel->post_title = $course_title; | |
| 413 | + $courseModel->post_content = Template::sanitize_html_content( $data['course_description'] ?? '' ); | |
| 414 | + | |
| 415 | + wp_set_post_terms( $courseModel->ID, $categories, 'course_category' ); | |
| 416 | + wp_set_post_terms( $courseModel->ID, $tags, 'course_tag' ); | |
| 417 | + } | |
| 418 | + | |
| 419 | + // Update permalink/slug if provided | |
| 420 | + if ( ! empty( $data['course_permalink'] ) ) { | |
| 421 | + $new_slug = sanitize_title( $data['course_permalink'] ); | |
| 422 | + if ( $new_slug && $new_slug !== $courseModel->post_name ) { | |
| 423 | + wp_update_post( | |
| 424 | + array( | |
| 425 | + 'ID' => $courseModel->ID, | |
| 426 | + 'post_name' => $new_slug, | |
| 427 | + ) | |
| 428 | + ); | |
| 429 | + $courseModel->post_name = $new_slug; | |
| 430 | + } | |
| 431 | + } | |
| 432 | + | |
| 433 | + $course_id = $courseModel->ID; | |
| 434 | + } | |
| 435 | + | |
| 436 | + if ( $settings ) { | |
| 437 | + $this->save_course_settings_to_model( $courseModel, $data ); | |
| 438 | + } | |
| 439 | + | |
| 440 | + if ( ! empty( $courseModel->meta_data ) ) { | |
| 441 | + $coursePostModel = new CoursePostModel( $courseModel ); | |
| 442 | + foreach ( $courseModel->meta_data as $meta_key => $meta_value ) { | |
| 443 | + $coursePostModel->save_meta_value_by_key( $meta_key, $meta_value ); | |
| 444 | + } | |
| 445 | + $coursePostModel->save(); | |
| 446 | + } | |
| 447 | + | |
| 448 | + // Handle course thumbnail - AFTER coursePostModel->save() to avoid being overwritten | |
| 449 | + if ( isset( $data['course_thumbnail_id'] ) ) { | |
| 450 | + $thumbnail_id = absint( $data['course_thumbnail_id'] ); | |
| 451 | + | |
| 452 | + if ( $thumbnail_id > 0 ) { | |
| 453 | + $result = set_post_thumbnail( $course_id, $thumbnail_id ); | |
| 454 | + } else { | |
| 455 | + $result = delete_post_thumbnail( $course_id ); | |
| 456 | + } | |
| 457 | + $current_thumbnail = get_post_thumbnail_id( $course_id ); | |
| 458 | + } | |
| 459 | + | |
| 460 | + if ( null !== $post_password_to_update ) { | |
| 461 | + wp_update_post( | |
| 462 | + array( | |
| 463 | + 'ID' => $course_id, | |
| 464 | + 'post_password' => $post_password_to_update, | |
| 465 | + ) | |
| 466 | + ); | |
| 467 | + } | |
| 468 | + | |
| 469 | + // Use persisted status after save to avoid UI drift when WP normalizes status by capability. | |
| 470 | + $saved_course_status = get_post_status( $course_id ); | |
| 471 | + if ( ! is_string( $saved_course_status ) || '' === $saved_course_status ) { | |
| 472 | + $saved_course_status = $course_status; | |
| 473 | + } | |
| 474 | + | |
| 475 | + $response->status = 'success'; | |
| 476 | + $response->message = $insert ? __( 'Insert course successfully!', 'learnpress' ) : __( 'Update course successfully!', 'learnpress' ); | |
| 477 | + $response->data->status = $saved_course_status; | |
| 478 | + $response->data->button_title = 'publish' === $saved_course_status | |
| 479 | + ? __( 'Update', 'learnpress' ) | |
| 480 | + : ( 'pending' === $saved_course_status ? __( 'Submit for Review', 'learnpress' ) : __( 'Publish', 'learnpress' ) ); | |
| 481 | + $response->data->course_id_new = $insert ? $course_id : ''; | |
| 482 | + | |
| 483 | + // Return the actual saved permalink data (important if WordPress auto-generated a unique slug) | |
| 484 | + $saved_post = get_post( $course_id ); | |
| 485 | + if ( $saved_post ) { | |
| 486 | + $visibility = 'public'; | |
| 487 | + if ( 'private' === $saved_post->post_status ) { | |
| 488 | + $visibility = 'private'; | |
| 489 | + } elseif ( ! empty( $saved_post->post_password ) ) { | |
| 490 | + $visibility = 'password'; | |
| 491 | + } | |
| 492 | + | |
| 493 | + $response->data->visibility = $visibility; | |
| 494 | + $response->data->course_slug = $saved_post->post_name; | |
| 495 | + $response->data->course_permalink = get_permalink( $course_id ); | |
| 496 | + } | |
| 497 | + | |
| 498 | + // Return full redirect URL for new courses | |
| 499 | + if ( $insert && $course_id ) { | |
| 500 | + $response->data->redirect_url = CourseBuilder::get_link_course_builder( "courses/{$course_id}" ); | |
| 501 | + } | |
| 502 | + | |
| 503 | + wp_send_json( $response ); | |
| 504 | + } catch ( Throwable $th ) { | |
| 505 | + $response->message = $th->getMessage(); | |
| 506 | + wp_send_json( $response ); | |
| 507 | + } | |
| 508 | + } | |
| 509 | + | |
| 510 | + /** | |
| 511 | + * Save Course Settings only (from Settings tab). | |
| 512 | + * | |
| 513 | + * @since 4.3 | |
| 514 | + * @version 1.0.0 | |
| 515 | + */ | |
| 516 | + public function save_course_settings() { | |
| 517 | + $response = new LP_REST_Response(); | |
| 518 | + $response->data = new stdClass(); | |
| 519 | + | |
| 520 | + try { | |
| 521 | + $data = self::check_valid_course(); | |
| 522 | + $course_id = $data['course_id'] ?? 0; | |
| 523 | + $insert = $data['insert']; | |
| 524 | + $courseModel = $data['course_model']; | |
| 525 | + | |
| 526 | + if ( $insert || empty( $courseModel ) ) { | |
| 527 | + throw new Exception( __( 'Course not found. Please save the course first.', 'learnpress' ) ); | |
| 528 | + } | |
| 529 | + | |
| 530 | + $co_instructor_ids = $courseModel->get_meta_value_by_key( '_lp_co_teacher', [] ); | |
| 531 | + if ( absint( $courseModel->post_author ) !== get_current_user_id() && | |
| 532 | + ! current_user_can( 'manage_options' ) && | |
| 533 | + ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 534 | + throw new Exception( __( 'You are not allowed to update this course', 'learnpress' ) ); | |
| 535 | + } | |
| 536 | + | |
| 537 | + // Save course settings | |
| 538 | + $this->save_course_settings_to_model( $courseModel, $data ); | |
| 539 | + | |
| 540 | + // Save meta data | |
| 541 | + if ( ! empty( $courseModel->meta_data ) ) { | |
| 542 | + $coursePostModel = new CoursePostModel( $courseModel ); | |
| 543 | + foreach ( $courseModel->meta_data as $meta_key => $meta_value ) { | |
| 544 | + $coursePostModel->save_meta_value_by_key( $meta_key, $meta_value ); | |
| 545 | + } | |
| 546 | + $coursePostModel->save(); | |
| 547 | + } | |
| 548 | + | |
| 549 | + $response->status = 'success'; | |
| 550 | + $response->message = __( 'Settings saved successfully!', 'learnpress' ); | |
| 551 | + | |
| 552 | + wp_send_json( $response ); | |
| 553 | + } catch ( Throwable $th ) { | |
| 554 | + $response->status = 'error'; | |
| 555 | + $response->message = $th->getMessage(); | |
| 556 | + wp_send_json( $response ); | |
| 557 | + } | |
| 558 | + } | |
| 559 | + | |
| 560 | + /** | |
| 561 | + * Save all course settings to CourseModel | |
| 562 | + * | |
| 563 | + * @param CoursePostModel $courseModel | |
| 564 | + * @param array $data | |
| 565 | + * | |
| 566 | + * @throws Exception | |
| 567 | + */ | |
| 568 | + public function save_course_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 569 | + // General settings | |
| 570 | + $this->save_general_settings_to_model( $courseModel, $data ); | |
| 571 | + | |
| 572 | + // Offline course settings | |
| 573 | + $this->save_offline_settings_to_model( $courseModel, $data ); | |
| 574 | + | |
| 575 | + // Price settings | |
| 576 | + $this->save_price_settings_to_model( $courseModel, $data ); | |
| 577 | + | |
| 578 | + // Extra info settings | |
| 579 | + $this->save_extra_settings_to_model( $courseModel, $data ); | |
| 580 | + | |
| 581 | + // Assessment settings | |
| 582 | + $this->save_assessment_settings_to_model( $courseModel, $data ); | |
| 583 | + | |
| 584 | + // Author settings | |
| 585 | + $this->save_author_settings_to_model( $courseModel, $data ); | |
| 586 | + | |
| 587 | + /** | |
| 588 | + * Allow addons to persist their own course settings fields added to the | |
| 589 | + * settings metabox tabs (e.g. Co-Instructor) when saving from Course Builder. | |
| 590 | + * | |
| 591 | + * @param CoursePostModel $courseModel Course model being saved. | |
| 592 | + * @param array $data Submitted settings data. | |
| 593 | + * | |
| 594 | + * @since 4.3.8 | |
| 595 | + */ | |
| 596 | + do_action( 'learn-press/course-builder/save-course-settings', $courseModel, $data ); | |
| 597 | + } | |
| 598 | + | |
| 599 | + /** | |
| 600 | + * Save general settings to CourseModel | |
| 601 | + * | |
| 602 | + * @param CoursePostModel $courseModel | |
| 603 | + * @param array $data | |
| 604 | + */ | |
| 605 | + protected function save_general_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 606 | + if ( isset( $data['_lp_duration'] ) ) { | |
| 607 | + $duration_value = ! empty( $data['_lp_duration'] ) ? str_replace( ',', ' ', $data['_lp_duration'] ) : '0 minute'; | |
| 608 | + $explode = explode( ' ', $duration_value ); | |
| 609 | + $number = (float) $explode[0] < 0 ? 0 : absint( $explode[0] ); | |
| 610 | + $unit = $explode[1] ?? 'minute'; | |
| 611 | + | |
| 612 | + $courseModel->meta_data->{CoursePostModel::META_KEY_DURATION} = $number . ' ' . $unit; | |
| 613 | + } | |
| 614 | + | |
| 615 | + $checkbox_fields = [ | |
| 616 | + '_lp_block_expire_duration' => CoursePostModel::META_KEY_BLOCK_EXPIRE_DURATION, | |
| 617 | + '_lp_block_finished' => CoursePostModel::META_KEY_BLOCK_FINISH, | |
| 618 | + '_lp_allow_course_repurchase' => CoursePostModel::META_KEY_ALLOW_COURSE_REPURCHASE, | |
| 619 | + '_lp_has_finish' => CoursePostModel::META_KEY_HAS_FINISH, | |
| 620 | + '_lp_featured' => CoursePostModel::META_KEY_FEATURED, | |
| 621 | + ]; | |
| 622 | + | |
| 623 | + foreach ( $checkbox_fields as $key => $meta_key ) { | |
| 624 | + if ( isset( $data[ $key ] ) ) { | |
| 625 | + $courseModel->meta_data->{$meta_key} = $data[ $key ] === 'yes' ? 'yes' : ''; | |
| 626 | + } | |
| 627 | + } | |
| 628 | + | |
| 629 | + $simple_fields = [ | |
| 630 | + '_lp_course_repurchase_option' => CoursePostModel::META_KEY_COURSE_REPURCHASE_OPTION, | |
| 631 | + '_lp_level' => CoursePostModel::META_KEY_LEVEL, | |
| 632 | + '_lp_featured_review' => CoursePostModel::META_KEY_FEATURED_REVIEW, | |
| 633 | + '_lp_external_link_buy_course' => CoursePostModel::META_KEY_EXTERNAL_LINK_BY_COURSE, | |
| 634 | + ]; | |
| 635 | + | |
| 636 | + foreach ( $simple_fields as $key => $meta_key ) { | |
| 637 | + if ( isset( $data[ $key ] ) ) { | |
| 638 | + $courseModel->meta_data->{$meta_key} = sanitize_text_field( $data[ $key ] ); | |
| 639 | + } | |
| 640 | + } | |
| 641 | + | |
| 642 | + $numeric_fields = [ | |
| 643 | + '_lp_students' => CoursePostModel::META_KEY_STUDENTS, | |
| 644 | + '_lp_max_students' => CoursePostModel::META_KEY_MAX_STUDENTS, | |
| 645 | + '_lp_retake_count' => CoursePostModel::META_KEY_RETAKE_COUNT, | |
| 646 | + ]; | |
| 647 | + | |
| 648 | + foreach ( $numeric_fields as $key => $meta_key ) { | |
| 649 | + if ( isset( $data[ $key ] ) ) { | |
| 650 | + $value = absint( $data[ $key ] ); | |
| 651 | + $courseModel->meta_data->{$meta_key} = $value; | |
| 652 | + } | |
| 653 | + } | |
| 654 | + } | |
| 655 | + | |
| 656 | + /** | |
| 657 | + * Save offline course settings to CourseModel | |
| 658 | + * | |
| 659 | + * @param CoursePostModel $courseModel | |
| 660 | + * @param array $data | |
| 661 | + */ | |
| 662 | + protected function save_offline_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 663 | + if ( isset( $data['_lp_offline_course'] ) ) { | |
| 664 | + $courseModel->meta_data->{CoursePostModel::META_KEY_OFFLINE_COURSE} = $data['_lp_offline_course'] === 'yes' ? 'yes' : ''; | |
| 665 | + } | |
| 666 | + | |
| 667 | + if ( isset( $data['_lp_offline_lesson_count'] ) ) { | |
| 668 | + $courseModel->meta_data->{CoursePostModel::META_KEY_OFFLINE_LESSON_COUNT} = absint( $data['_lp_offline_lesson_count'] ); | |
| 669 | + } | |
| 670 | + | |
| 671 | + if ( isset( $data['_lp_deliver_type'] ) ) { | |
| 672 | + $courseModel->meta_data->{CoursePostModel::META_KEY_DELIVER} = sanitize_text_field( $data['_lp_deliver_type'] ); | |
| 673 | + } | |
| 674 | + | |
| 675 | + if ( isset( $data['_lp_address'] ) ) { | |
| 676 | + $courseModel->meta_data->{CoursePostModel::META_KEY_ADDRESS} = sanitize_text_field( $data['_lp_address'] ); | |
| 677 | + } | |
| 678 | + } | |
| 679 | + | |
| 680 | + /** | |
| 681 | + * Save price settings to CourseModel | |
| 682 | + * | |
| 683 | + * @param CoursePostModel $courseModel | |
| 684 | + * @param array $data | |
| 685 | + */ | |
| 686 | + protected function save_price_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 687 | + // Regular price | |
| 688 | + if ( isset( $data['_lp_regular_price'] ) ) { | |
| 689 | + $regular_price = floatval( $data['_lp_regular_price'] ); | |
| 690 | + if ( $regular_price < 0 ) { | |
| 691 | + $regular_price = ''; | |
| 692 | + } | |
| 693 | + $courseModel->meta_data->{CoursePostModel::META_KEY_REGULAR_PRICE} = $regular_price; | |
| 694 | + } | |
| 695 | + | |
| 696 | + // Sale price | |
| 697 | + if ( isset( $data['_lp_sale_price'] ) ) { | |
| 698 | + $sale_price = $data['_lp_sale_price'] !== '' ? floatval( $data['_lp_sale_price'] ) : ''; | |
| 699 | + $regular_price = $courseModel->get_regular_price(); | |
| 700 | + | |
| 701 | + if ( $sale_price !== '' && $sale_price > $regular_price ) { | |
| 702 | + $sale_price = ''; | |
| 703 | + } | |
| 704 | + $courseModel->meta_data->{CoursePostModel::META_KEY_SALE_PRICE} = $sale_price; | |
| 705 | + } | |
| 706 | + | |
| 707 | + // Sale dates | |
| 708 | + if ( isset( $data['_lp_sale_start'] ) ) { | |
| 709 | + $courseModel->meta_data->{CoursePostModel::META_KEY_SALE_START} = sanitize_text_field( $data['_lp_sale_start'] ); | |
| 710 | + } | |
| 711 | + | |
| 712 | + if ( isset( $data['_lp_sale_end'] ) ) { | |
| 713 | + $courseModel->meta_data->{CoursePostModel::META_KEY_SALE_END} = sanitize_text_field( $data['_lp_sale_end'] ); | |
| 714 | + } | |
| 715 | + | |
| 716 | + // Price prefix/suffix | |
| 717 | + if ( isset( $data['_lp_price_prefix'] ) ) { | |
| 718 | + $courseModel->meta_data->{CoursePostModel::META_KEY_PRICE_PREFIX} = sanitize_text_field( $data['_lp_price_prefix'] ); | |
| 719 | + } | |
| 720 | + | |
| 721 | + if ( isset( $data['_lp_price_suffix'] ) ) { | |
| 722 | + $courseModel->meta_data->{CoursePostModel::META_KEY_PRICE_SUFFIX} = sanitize_text_field( $data['_lp_price_suffix'] ); | |
| 723 | + } | |
| 724 | + | |
| 725 | + // No required enroll | |
| 726 | + if ( isset( $data['_lp_no_required_enroll'] ) ) { | |
| 727 | + $courseModel->meta_data->{CoursePostModel::META_KEY_NO_REQUIRED_ENROLL} = $data['_lp_no_required_enroll'] === 'yes' ? 'yes' : ''; | |
| 728 | + } | |
| 729 | + } | |
| 730 | + | |
| 731 | + /** | |
| 732 | + * Normalize an extra-info field value to an array. | |
| 733 | + * | |
| 734 | + * The Course Builder sends these fields as arrays (one entry per input); | |
| 735 | + * older paths may send a comma-separated string. Splitting on comma must | |
| 736 | + * never be applied to array input, or values that legitimately contain a | |
| 737 | + * comma get broken into multiple entries. | |
| 738 | + * | |
| 739 | + * @param mixed $value | |
| 740 | + * @return array | |
| 741 | + */ | |
| 742 | + protected function extra_field_to_array( $value ): array { | |
| 743 | + if ( is_array( $value ) ) { | |
| 744 | + return $value; | |
| 745 | + } | |
| 746 | + | |
| 747 | + return $value !== '' ? explode( ',', (string) $value ) : []; | |
| 748 | + } | |
| 749 | + | |
| 750 | + /** | |
| 751 | + * Save extra info settings to CourseModel | |
| 752 | + * | |
| 753 | + * @param CoursePostModel $courseModel | |
| 754 | + * @param array $data | |
| 755 | + */ | |
| 756 | + protected function save_extra_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 757 | + // Requirements | |
| 758 | + if ( isset( $data['_lp_requirements'] ) ) { | |
| 759 | + $requirements = array_filter( | |
| 760 | + $this->extra_field_to_array( $data['_lp_requirements'] ), | |
| 761 | + function ( $item ) { | |
| 762 | + return ! is_null( $item ) && $item !== ''; | |
| 763 | + } | |
| 764 | + ); | |
| 765 | + $courseModel->meta_data->{CoursePostModel::META_KEY_REQUIREMENTS} = array_map( 'sanitize_text_field', array_values( $requirements ) ); | |
| 766 | + } | |
| 767 | + | |
| 768 | + if ( isset( $data['_lp_target_audiences'] ) ) { | |
| 769 | + $target_audiences = array_filter( | |
| 770 | + $this->extra_field_to_array( $data['_lp_target_audiences'] ), | |
| 771 | + function ( $item ) { | |
| 772 | + return ! is_null( $item ) && $item !== ''; | |
| 773 | + } | |
| 774 | + ); | |
| 775 | + $courseModel->meta_data->{CoursePostModel::META_KEY_TARGET} = array_map( 'sanitize_text_field', array_values( $target_audiences ) ); | |
| 776 | + } | |
| 777 | + | |
| 778 | + if ( isset( $data['_lp_key_features'] ) ) { | |
| 779 | + $key_features = array_filter( | |
| 780 | + $this->extra_field_to_array( $data['_lp_key_features'] ), | |
| 781 | + function ( $item ) { | |
| 782 | + return ! is_null( $item ) && $item !== ''; | |
| 783 | + } | |
| 784 | + ); | |
| 785 | + $courseModel->meta_data->{CoursePostModel::META_KEY_FEATURES} = array_map( 'sanitize_text_field', array_values( $key_features ) ); | |
| 786 | + } | |
| 787 | + | |
| 788 | + // FAQs | |
| 789 | + if ( isset( $data['_lp_faqs_question'] ) ) { | |
| 790 | + $questions = $this->extra_field_to_array( $data['_lp_faqs_question'] ); | |
| 791 | + $answers = ! empty( $data['_lp_faqs_answer'] ) ? $this->extra_field_to_array( $data['_lp_faqs_answer'] ) : []; | |
| 792 | + $faqs = []; | |
| 793 | + | |
| 794 | + if ( ! empty( $questions ) ) { | |
| 795 | + foreach ( $questions as $index => $question ) { | |
| 796 | + $clean_question = trim( $question ); | |
| 797 | + if ( ! empty( $clean_question ) ) { | |
| 798 | + $answer_content = $answers[ $index ] ?? ''; | |
| 799 | + $faqs[] = [ sanitize_text_field( $clean_question ), wp_kses_post( $answer_content ) ]; | |
| 800 | + } | |
| 801 | + } | |
| 802 | + } | |
| 803 | + $courseModel->meta_data->{CoursePostModel::META_KEY_FAQS} = $faqs; | |
| 804 | + } | |
| 805 | + } | |
| 806 | + | |
| 807 | + /** | |
| 808 | + * Save assessment settings to CourseModel | |
| 809 | + * | |
| 810 | + * @param CoursePostModel $courseModel | |
| 811 | + * @param array $data | |
| 812 | + */ | |
| 813 | + protected function save_assessment_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 814 | + // Course result evaluation type | |
| 815 | + if ( isset( $data['_lp_course_result'] ) ) { | |
| 816 | + $courseModel->meta_data->{CoursePostModel::META_KEY_EVALUATION_TYPE} = sanitize_text_field( $data['_lp_course_result'] ); | |
| 817 | + } | |
| 818 | + | |
| 819 | + // Passing condition | |
| 820 | + if ( isset( $data['_lp_passing_condition'] ) ) { | |
| 821 | + $passing_condition = floatval( $data['_lp_passing_condition'] ); | |
| 822 | + if ( $passing_condition < 0 ) { | |
| 823 | + $passing_condition = 0; | |
| 824 | + } elseif ( $passing_condition > 100 ) { | |
| 825 | + $passing_condition = 100; | |
| 826 | + } | |
| 827 | + $courseModel->meta_data->{CoursePostModel::META_KEY_PASSING_CONDITION} = $passing_condition; | |
| 828 | + } | |
| 829 | + } | |
| 830 | + | |
| 831 | + /** | |
| 832 | + * Save author settings to CourseModel | |
| 833 | + * | |
| 834 | + * @param CoursePostModel $courseModel | |
| 835 | + * @param array $data | |
| 836 | + */ | |
| 837 | + protected function save_author_settings_to_model( CoursePostModel &$courseModel, array $data ) { | |
| 838 | + if ( ! isset( $data['_post_author'] ) ) { | |
| 839 | + return; | |
| 840 | + } | |
| 841 | + | |
| 842 | + $new_author_id = absint( $data['_post_author'] ); | |
| 843 | + if ( $new_author_id <= 0 || $new_author_id === (int) $courseModel->post_author ) { | |
| 844 | + return; | |
| 845 | + } | |
| 846 | + $courseModel->meta_data->_post_author = $new_author_id; | |
| 847 | + $courseModel->post_author = $new_author_id; | |
| 848 | + } | |
| 849 | + | |
| 850 | + /** | |
| 851 | + * Duplicate for course. | |
| 852 | + * | |
| 853 | + */ | |
| 854 | + public function duplicate_course() { | |
| 855 | + $response = new LP_REST_Response(); | |
| 856 | + $response->data = new stdClass(); | |
| 857 | + | |
| 858 | + try { | |
| 859 | + $data = self::check_valid_course(); | |
| 860 | + $course_id = $data['course_id'] ?? 0; | |
| 861 | + $courseModel = $data['course_model']; | |
| 862 | + | |
| 863 | + if ( absint( $courseModel->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 864 | + throw new Exception( __( 'You are not allowed to duplicate this course', 'learnpress' ) ); | |
| 865 | + } | |
| 866 | + | |
| 867 | + if ( ! function_exists( 'learn_press_duplicate_post' ) ) { | |
| 868 | + require_once LP_PLUGIN_PATH . 'inc/admin/lp-admin-functions.php'; | |
| 869 | + } | |
| 870 | + | |
| 871 | + $curd = new LP_Course_CURD(); | |
| 872 | + $new_item_id = $curd->duplicate( | |
| 873 | + $course_id, | |
| 874 | + array( | |
| 875 | + 'exclude_meta' => array( | |
| 876 | + 'order-pending', | |
| 877 | + 'order-processing', | |
| 878 | + 'order-completed', | |
| 879 | + 'order-cancelled', | |
| 880 | + 'order-failed', | |
| 881 | + 'count_enrolled_users', | |
| 882 | + '_lp_sample_data', | |
| 883 | + '_lp_retake_count', | |
| 884 | + ), | |
| 885 | + ) | |
| 886 | + ); | |
| 887 | + | |
| 888 | + if ( is_wp_error( $new_item_id ) ) { | |
| 889 | + throw new Exception( $new_item_id->get_error_message() ); | |
| 890 | + } | |
| 891 | + | |
| 892 | + $courseModel = CourseModel::find( $new_item_id, true ); | |
| 893 | + $html = BuilderListCoursesTemplate::render_course( $courseModel ); | |
| 894 | + $response->status = 'success'; | |
| 895 | + $response->data->html = $html; | |
| 896 | + $response->data->course_id_new = $new_item_id; | |
| 897 | + $response->data->redirect_url = CourseBuilder::get_link_course_builder( "courses/{$new_item_id}" ); | |
| 898 | + $response->message = __( 'Course duplicated successfully', 'learnpress' ); | |
| 899 | + wp_send_json( $response ); | |
| 900 | + } catch ( Throwable $th ) { | |
| 901 | + $response->status = 'error'; | |
| 902 | + $response->message = $th->getMessage(); | |
| 903 | + wp_send_json( $response ); | |
| 904 | + } | |
| 905 | + } | |
| 906 | + | |
| 907 | + public function move_trash_course() { | |
| 908 | + $response = new LP_REST_Response(); | |
| 909 | + $response->data = new stdClass(); | |
| 910 | + | |
| 911 | + try { | |
| 912 | + $data = self::check_valid_course(); | |
| 913 | + $course_id = $data['course_id'] ?? 0; | |
| 914 | + $courseModel = $data['course_model']; | |
| 915 | + $status = $data['status'] ?? 'trash'; | |
| 916 | + | |
| 917 | + $co_instructor_ids = get_post_meta( $course_id, '_lp_co_teacher', false ); | |
| 918 | + $co_instructor_ids = ! empty( $co_instructor_ids ) ? $co_instructor_ids : array(); | |
| 919 | + | |
| 920 | + if ( absint( $courseModel->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) && ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 921 | + throw new Exception( __( 'You are not allowed to delete this course', 'learnpress' ) ); | |
| 922 | + } | |
| 923 | + | |
| 924 | + if ( $status === 'delete' ) { | |
| 925 | + if ( ! current_user_can( 'manage_options' ) ) { | |
| 926 | + throw new Exception( __( 'You are not allowed to delete this course', 'learnpress' ) ); | |
| 927 | + } | |
| 928 | + | |
| 929 | + wp_delete_post( $course_id, true ); | |
| 930 | + | |
| 931 | + $message = __( 'Course has been deleted', 'learnpress' ); | |
| 932 | + } elseif ( $status === 'draft' ) { | |
| 933 | + $update = wp_update_post( | |
| 934 | + array( | |
| 935 | + 'ID' => $course_id, | |
| 936 | + 'post_type' => LP_COURSE_CPT, | |
| 937 | + 'post_status' => 'draft', | |
| 938 | + ) | |
| 939 | + ); | |
| 940 | + | |
| 941 | + if ( ! $update ) { | |
| 942 | + throw new Exception( __( 'Course cannot be moved to draft', 'learnpress' ) ); | |
| 943 | + } | |
| 944 | + | |
| 945 | + $message = __( 'Course has been moved to draft', 'learnpress' ); | |
| 946 | + } else { | |
| 947 | + // Store original slug before trashing (wp_trash_post adds __trashed suffix) | |
| 948 | + $original_slug = $courseModel->post_name; | |
| 949 | + | |
| 950 | + $delete = wp_trash_post( $course_id ); | |
| 951 | + | |
| 952 | + if ( ! $delete ) { | |
| 953 | + throw new Exception( __( 'Course cannot be moved to trash', 'learnpress' ) ); | |
| 954 | + } | |
| 955 | + | |
| 956 | + // Restore original slug after trashing | |
| 957 | + if ( $original_slug ) { | |
| 958 | + wp_update_post( | |
| 959 | + array( | |
| 960 | + 'ID' => $course_id, | |
| 961 | + 'post_name' => $original_slug, | |
| 962 | + ) | |
| 963 | + ); | |
| 964 | + } | |
| 965 | + | |
| 966 | + $message = __( 'Course moved to trash', 'learnpress' ); | |
| 967 | + } | |
| 968 | + | |
| 969 | + $response->status = 'success'; | |
| 970 | + $response->data->button_title = __( 'Publish', 'learnpress' ); | |
| 971 | + $response->data->status = $status; | |
| 972 | + $response->message = $message; | |
| 973 | + wp_send_json( $response ); | |
| 974 | + } catch ( Throwable $th ) { | |
| 975 | + $response->status = 'error'; | |
| 976 | + $response->message = $th->getMessage(); | |
| 977 | + wp_send_json( $response ); | |
| 978 | + } | |
| 979 | + } | |
| 980 | + | |
| 981 | + public function add_course_category() { | |
| 982 | + $response = new LP_REST_Response(); | |
| 983 | + $response->data = new stdClass(); | |
| 984 | + | |
| 985 | + try { | |
| 986 | + $data = self::check_valid_course(); | |
| 987 | + if ( ! current_user_can( 'edit_lp_courses' ) ) { | |
| 988 | + throw new Exception( __( 'You are not allowed to create categories', 'learnpress' ) ); | |
| 989 | + } | |
| 990 | + | |
| 991 | + $name = sanitize_text_field( $data['name'] ?? '' ); | |
| 992 | + $parent = isset( $data['parent'] ) ? (int) $data['parent'] : 0; | |
| 993 | + | |
| 994 | + if ( $parent < 0 ) { | |
| 995 | + $parent = 0; | |
| 996 | + } | |
| 997 | + | |
| 998 | + $term = wp_insert_term( $name, 'course_category', array( 'parent' => $parent ) ); | |
| 999 | + | |
| 1000 | + if ( is_wp_error( $term ) ) { | |
| 1001 | + throw new Exception( $term->get_error_message() ); | |
| 1002 | + } | |
| 1003 | + | |
| 1004 | + $term_id = $term['term_id']; | |
| 1005 | + | |
| 1006 | + $html = sprintf( | |
| 1007 | + '<li id="in-course_category-%1$s" class="popular-category"> | |
| 1008 | + <label class="selectit"> | |
| 1009 | + <input value="%1$s" type="checkbox" name="tax_input[course_category][]" id="in-course_category-%1$s" checked="checked"> | |
| 1010 | + %2$s | |
| 1011 | + </label> | |
| 1012 | + </li>', | |
| 1013 | + esc_attr( $term_id ), | |
| 1014 | + esc_html( $name ) | |
| 1015 | + ); | |
| 1016 | + | |
| 1017 | + $response->status = 'success'; | |
| 1018 | + $response->data->html = $html; | |
| 1019 | + $response->data->term_id = $term_id; | |
| 1020 | + $response->data->parent = $parent; | |
| 1021 | + $response->message = __( 'Insert category successfully!', 'learnpress' ); | |
| 1022 | + wp_send_json( $response ); | |
| 1023 | + } catch ( Throwable $th ) { | |
| 1024 | + $response->status = 'error'; | |
| 1025 | + $response->message = $th->getMessage(); | |
| 1026 | + wp_send_json( $response ); | |
| 1027 | + } | |
| 1028 | + } | |
| 1029 | + | |
| 1030 | + public function add_course_tag() { | |
| 1031 | + $response = new LP_REST_Response(); | |
| 1032 | + $response->data = new stdClass(); | |
| 1033 | + | |
| 1034 | + try { | |
| 1035 | + $data = self::check_valid_course(); | |
| 1036 | + if ( ! current_user_can( 'edit_lp_courses' ) ) { | |
| 1037 | + throw new Exception( __( 'You are not allowed to create tags', 'learnpress' ) ); | |
| 1038 | + } | |
| 1039 | + | |
| 1040 | + $name = sanitize_text_field( wp_unslash( $data['name'] ?? '' ) ); | |
| 1041 | + $term = wp_insert_term( $name, 'course_tag', array() ); | |
| 1042 | + | |
| 1043 | + if ( is_wp_error( $term ) ) { | |
| 1044 | + throw new Exception( $term->get_error_message() ); | |
| 1045 | + } | |
| 1046 | + | |
| 1047 | + $html = BuilderEditCourseTemplate::instance()->input_checkbox_tag_item( $term['term_id'], $name, false ); | |
| 1048 | + $response->status = 'success'; | |
| 1049 | + $response->data->html = $html; | |
| 1050 | + $response->message = __( 'Insert term successfully!', 'learnpress' ); | |
| 1051 | + wp_send_json( $response ); | |
| 1052 | + } catch ( Throwable $th ) { | |
| 1053 | + $response->status = 'error'; | |
| 1054 | + $response->message = $th->getMessage(); | |
| 1055 | + wp_send_json( $response ); | |
| 1056 | + } | |
| 1057 | + } | |
| 1058 | + | |
| 1059 | + /** | |
| 1060 | + * Duplicate for lesson. | |
| 1061 | + * | |
| 1062 | + */ | |
| 1063 | + public function duplicate_lesson() { | |
| 1064 | + $response = new LP_REST_Response(); | |
| 1065 | + $response->data = new stdClass(); | |
| 1066 | + | |
| 1067 | + try { | |
| 1068 | + $data = self::check_valid_lesson(); | |
| 1069 | + $lesson_id = $data['lesson_id'] ?? 0; | |
| 1070 | + $lesson_model = $data['lesson_model']; | |
| 1071 | + | |
| 1072 | + if ( absint( $lesson_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1073 | + throw new Exception( __( 'You are not allowed to duplicate this lesson', 'learnpress' ) ); | |
| 1074 | + } | |
| 1075 | + | |
| 1076 | + if ( ! function_exists( 'learn_press_duplicate_post' ) ) { | |
| 1077 | + require_once LP_PLUGIN_PATH . 'inc/admin/lp-admin-functions.php'; | |
| 1078 | + } | |
| 1079 | + | |
| 1080 | + $duplicate_args = apply_filters( 'learn-press/duplicate-post-args', array( 'post_status' => 'publish' ) ); | |
| 1081 | + $curd = new LP_Lesson_CURD(); | |
| 1082 | + $new_item_id = $curd->duplicate( $lesson_id, $duplicate_args ); | |
| 1083 | + | |
| 1084 | + if ( is_wp_error( $new_item_id ) ) { | |
| 1085 | + throw new Exception( $new_item_id->get_error_message() ); | |
| 1086 | + } | |
| 1087 | + $lesson_model_new = LessonPostModel::find( $new_item_id, true ); | |
| 1088 | + $html = BuilderListLessonsTemplate::render_lesson( $lesson_model_new ); | |
| 1089 | + $response->status = 'success'; | |
| 1090 | + $response->data->html = $html; | |
| 1091 | + $response->message = __( 'Lesson duplicated successfully', 'learnpress' ); | |
| 1092 | + wp_send_json( $response ); | |
| 1093 | + } catch ( Throwable $th ) { | |
| 1094 | + $response->status = 'error'; | |
| 1095 | + $response->message = $th->getMessage(); | |
| 1096 | + wp_send_json( $response ); | |
| 1097 | + } | |
| 1098 | + } | |
| 1099 | + | |
| 1100 | + /** | |
| 1101 | + * Update Lesson from Course Builder. | |
| 1102 | + * Supports partial updates (title only, description only, or settings only). | |
| 1103 | + * | |
| 1104 | + * @since 4.3 | |
| 1105 | + * @version 1.0.3 | |
| 1106 | + */ | |
| 1107 | + public function builder_update_lesson() { | |
| 1108 | + $response = new Response(); | |
| 1109 | + $response->data = new stdClass(); | |
| 1110 | + | |
| 1111 | + try { | |
| 1112 | + $data = self::check_valid_lesson(); | |
| 1113 | + $lesson_id = $data['lesson_id'] ?? 0; | |
| 1114 | + $title = LP_Helper::sanitize_params_submitted( $data['lesson_title'] ?? '' ); | |
| 1115 | + $description = LP_Helper::sanitize_params_submitted( | |
| 1116 | + $data['lesson_description'] ?? '', | |
| 1117 | + 'html' | |
| 1118 | + ); | |
| 1119 | + $settings = $data['lesson_settings'] ?? false; | |
| 1120 | + $is_elementor = $data['is_elementor'] ?? false; | |
| 1121 | + $return_html = ( $data['return_html'] ?? 'no' ) === 'yes'; | |
| 1122 | + $insert = $data['insert']; | |
| 1123 | + $lesson_slug = LP_Helper::sanitize_params_submitted( | |
| 1124 | + $data['lesson_permalink'] ?? '', | |
| 1125 | + 'key' | |
| 1126 | + ); | |
| 1127 | + $course_id = absint( $data['course_id'] ?? 0 ); | |
| 1128 | + | |
| 1129 | + // Determine target status (draft or publish) | |
| 1130 | + $target_status = LP_Helper::sanitize_params_submitted( | |
| 1131 | + $data['lesson_status'] ?? '', | |
| 1132 | + 'key' | |
| 1133 | + ); | |
| 1134 | + $restore_with_custom_slug = false; | |
| 1135 | + | |
| 1136 | + if ( empty( $title ) ) { | |
| 1137 | + throw new Exception( __( 'Lesson title is required', 'learnpress' ) ); | |
| 1138 | + } | |
| 1139 | + | |
| 1140 | + if ( $insert ) { | |
| 1141 | + $insert_arg = array( | |
| 1142 | + 'post_title' => $title, | |
| 1143 | + 'post_content' => $description, | |
| 1144 | + 'post_status' => $target_status, | |
| 1145 | + 'post_author' => get_current_user_id(), | |
| 1146 | + ); | |
| 1147 | + | |
| 1148 | + $lessonPostModelNew = new LessonPostModel( $insert_arg ); | |
| 1149 | + $lessonPostModelNew->check_capabilities_create_item_course(); | |
| 1150 | + | |
| 1151 | + $lessonPostModelNew->save(); | |
| 1152 | + $lesson_id = $lessonPostModelNew->ID; | |
| 1153 | + | |
| 1154 | + $lesson_model = $lessonPostModelNew; | |
| 1155 | + $response->message = __( 'Create lesson successfully', 'learnpress' ); | |
| 1156 | + } else { | |
| 1157 | + $lesson_model = $data['lesson_model'] ?? null; | |
| 1158 | + if ( ! $lesson_model instanceof LessonPostModel ) { | |
| 1159 | + throw new Exception( __( 'Lesson not found', 'learnpress' ) ); | |
| 1160 | + } | |
| 1161 | + | |
| 1162 | + $lesson_model->check_capabilities_update_item_course(); | |
| 1163 | + | |
| 1164 | + if ( ! $course_id ) { | |
| 1165 | + $course_id = absint( $this->get_course_by_item_id( $lesson_id ) ); | |
| 1166 | + } | |
| 1167 | + | |
| 1168 | + // Support for co-instructor. | |
| 1169 | + /*$co_instructor_ids = get_post_meta( $course_id, '_lp_co_teacher', false ); | |
| 1170 | + $co_instructor_ids = ! empty( $co_instructor_ids ) ? $co_instructor_ids : array(); | |
| 1171 | + | |
| 1172 | + if ( absint( $lesson_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) && ! in_array( get_current_user_id(), $co_instructor_ids ) ) { | |
| 1173 | + throw new Exception( __( 'You are not allowed to update this lesson', 'learnpress' ) ); | |
| 1174 | + }*/ | |
| 1175 | + | |
| 1176 | + /*$update_arg = array( | |
| 1177 | + 'ID' => $lesson_id, | |
| 1178 | + 'post_type' => LP_LESSON_CPT, | |
| 1179 | + 'post_status' => $target_status, | |
| 1180 | + );*/ | |
| 1181 | + | |
| 1182 | + if ( defined( 'ELEMENTOR_VERSION' ) ) { | |
| 1183 | + \Elementor\Plugin::$instance->documents->get( $lesson_id )->set_is_built_with_elementor( ! empty( $is_elementor ) ); | |
| 1184 | + } | |
| 1185 | + | |
| 1186 | + $lesson_model->post_title = $title; | |
| 1187 | + $lesson_model->post_content = $description; | |
| 1188 | + $lesson_model->post_status = $target_status; | |
| 1189 | + if ( ! empty( $lesson_slug ) ) { | |
| 1190 | + $lesson_model->post_name = $lesson_slug; | |
| 1191 | + } | |
| 1192 | + | |
| 1193 | + //$restore_with_custom_slug = $this->prepare_desired_slug_for_restore( $lesson_id, $target_status, $lesson_slug ); | |
| 1194 | + | |
| 1195 | + //$update = wp_update_post( $update_arg ); | |
| 1196 | + $lesson_model->save(); | |
| 1197 | + | |
| 1198 | + /*if ( $restore_with_custom_slug ) { | |
| 1199 | + $this->sync_slug_after_restore( $lesson_id, $lesson_slug ); | |
| 1200 | + }*/ | |
| 1201 | + | |
| 1202 | + if ( $course_id ) { | |
| 1203 | + $courseModelCache = CourseModel::find( $course_id, true ); | |
| 1204 | + if ( $courseModelCache ) { | |
| 1205 | + $courseModelCache->sections_items = null; | |
| 1206 | + $courseModelCache->save(); | |
| 1207 | + } | |
| 1208 | + } | |
| 1209 | + | |
| 1210 | + $response->message = __( 'Update lesson successfully', 'learnpress' ); | |
| 1211 | + } | |
| 1212 | + | |
| 1213 | + if ( $settings ) { | |
| 1214 | + $this->save_lesson_settings_to_model( $lesson_model, $data ); | |
| 1215 | + } | |
| 1216 | + | |
| 1217 | + // Remove lesson from curriculum if status is not public | |
| 1218 | + if ( $target_status !== 'publish' ) { | |
| 1219 | + $this->remove_course_item_from_curriculum( $lesson_id, $course_id ); | |
| 1220 | + } | |
| 1221 | + | |
| 1222 | + $response->status = 'success'; | |
| 1223 | + $response->data->status = $lesson_model->post_status; | |
| 1224 | + $response->data->button_title = $lesson_model->post_status === 'publish' ? | |
| 1225 | + __( 'Update', 'learnpress' ) : | |
| 1226 | + __( 'Publish', 'learnpress' ); | |
| 1227 | + $response->data->lesson_id_new = $insert ? $lesson_id : ''; | |
| 1228 | + $response->message = $target_status === 'draft' | |
| 1229 | + ? esc_html__( 'Lesson saved as draft', 'learnpress' ) | |
| 1230 | + : ( $insert ? esc_html__( 'Insert lesson successfully', 'learnpress' ) : esc_html__( 'Update lesson successfully', 'learnpress' ) ); | |
| 1231 | + | |
| 1232 | + $response->data->lesson_slug = $lesson_model->post_name; | |
| 1233 | + | |
| 1234 | + $course_id_of_item = $this->get_course_by_item_id( $lesson_id ); | |
| 1235 | + $response->data->permalink_available = false; | |
| 1236 | + $response->data->permalink_notice = $this->get_item_permalink_unavailable_message(); | |
| 1237 | + if ( 'publish' === $lesson_model->post_status && $course_id_of_item ) { | |
| 1238 | + $course = learn_press_get_course( $course_id_of_item ); | |
| 1239 | + if ( $course ) { | |
| 1240 | + $response->data->permalink_available = true; | |
| 1241 | + $response->data->lesson_permalink = urldecode( $course->get_item_link( $lesson_id ) ); | |
| 1242 | + } | |
| 1243 | + } | |
| 1244 | + | |
| 1245 | + $lesson_model_for_html = LessonPostModel::find( $lesson_id, true ); | |
| 1246 | + if ( $return_html ) { | |
| 1247 | + $response->data->list_item_html = $lesson_model_for_html | |
| 1248 | + ? BuilderListLessonsTemplate::render_lesson( $lesson_model_for_html ) | |
| 1249 | + : ''; | |
| 1250 | + | |
| 1251 | + if ( $course_id ) { | |
| 1252 | + $courseModelForHtml = CourseModel::find( $course_id, true ); | |
| 1253 | + if ( $courseModelForHtml && $lesson_model_for_html ) { | |
| 1254 | + $item = new stdClass(); | |
| 1255 | + $item->item_id = $lesson_id; | |
| 1256 | + $item->title = $lesson_model_for_html->post_title; | |
| 1257 | + $item->item_type = LP_LESSON_CPT; | |
| 1258 | + AdminEditCurriculumTemplate::instance()->context_data = [ 'is_course_builder' => true ]; | |
| 1259 | + $response->data->section_item_html = AdminEditCurriculumTemplate::instance()->html_section_item( $courseModelForHtml, $item ); | |
| 1260 | + } | |
| 1261 | + } | |
| 1262 | + } | |
| 1263 | + | |
| 1264 | + $response->status = Response::STATUS_SUCCESS; | |
| 1265 | + } catch ( Throwable $e ) { | |
| 1266 | + $response->message = $e->getMessage(); | |
| 1267 | + } | |
| 1268 | + | |
| 1269 | + wp_send_json( $response ); | |
| 1270 | + } | |
| 1271 | + | |
| 1272 | + public function move_trash_lesson() { | |
| 1273 | + $response = new LP_REST_Response(); | |
| 1274 | + $response->data = new stdClass(); | |
| 1275 | + | |
| 1276 | + try { | |
| 1277 | + $data = self::check_valid_lesson(); | |
| 1278 | + $lesson_id = $data['lesson_id'] ?? 0; | |
| 1279 | + $status = $data['status'] ?? 'trash'; | |
| 1280 | + $lesson_model = $data['lesson_model'] ?? []; | |
| 1281 | + $lesson_slug = ! empty( $data['lesson_permalink'] ) | |
| 1282 | + ? sanitize_title( wp_unslash( (string) $data['lesson_permalink'] ) ) | |
| 1283 | + : ''; | |
| 1284 | + | |
| 1285 | + if ( ! $lesson_model ) { | |
| 1286 | + throw new Exception( __( 'Lesson not found', 'learnpress' ) ); | |
| 1287 | + } | |
| 1288 | + | |
| 1289 | + if ( absint( $lesson_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1290 | + throw new Exception( __( 'You are not allowed to delete this lesson', 'learnpress' ) ); | |
| 1291 | + } | |
| 1292 | + $course_id = absint( $data['course_id'] ?? 0 ); | |
| 1293 | + if ( ! $course_id ) { | |
| 1294 | + $course_id = absint( $this->get_course_by_item_id( $lesson_id ) ); | |
| 1295 | + } | |
| 1296 | + | |
| 1297 | + if ( $status === 'trash' ) { | |
| 1298 | + $original_slug = (string) get_post_field( 'post_name', $lesson_id ); | |
| 1299 | + $move_trash = wp_trash_post( $lesson_id ); | |
| 1300 | + | |
| 1301 | + if ( is_wp_error( $move_trash ) ) { | |
| 1302 | + throw new Exception( esc_html__( 'Cannot move this lesson to trash', 'learnpress' ) ); | |
| 1303 | + } | |
| 1304 | + | |
| 1305 | + if ( '' !== $original_slug ) { | |
| 1306 | + wp_update_post( | |
| 1307 | + [ | |
| 1308 | + 'ID' => $lesson_id, | |
| 1309 | + 'post_name' => $original_slug, | |
| 1310 | + ] | |
| 1311 | + ); | |
| 1312 | + } | |
| 1313 | + | |
| 1314 | + $message = esc_html__( 'This lesson has been moved to trash.', 'learnpress' ); | |
| 1315 | + } elseif ( $status === 'delete' ) { | |
| 1316 | + | |
| 1317 | + if ( $lesson_model->post_status !== 'trash' ) { | |
| 1318 | + throw new Exception( esc_html__( 'Lesson must be trashed before deleting.', 'learnpress' ) ); | |
| 1319 | + } | |
| 1320 | + | |
| 1321 | + $delete = wp_delete_post( $lesson_id ); | |
| 1322 | + | |
| 1323 | + if ( is_wp_error( $delete ) ) { | |
| 1324 | + throw new Exception( esc_html__( 'Cannot delete this lesson.', 'learnpress' ) ); | |
| 1325 | + } | |
| 1326 | + $message = esc_html__( 'Delete this lesson successfully', 'learnpress' ); | |
| 1327 | + } elseif ( in_array( $status, [ 'publish', 'draft' ], true ) ) { | |
| 1328 | + $restore_with_custom_slug = $this->prepare_desired_slug_for_restore( $lesson_id, $status, $lesson_slug ); | |
| 1329 | + $update_args = [ | |
| 1330 | + 'ID' => $lesson_id, | |
| 1331 | + 'post_type' => LP_LESSON_CPT, | |
| 1332 | + 'post_status' => $status, | |
| 1333 | + ]; | |
| 1334 | + | |
| 1335 | + if ( '' !== $lesson_slug ) { | |
| 1336 | + $update_args['post_name'] = $lesson_slug; | |
| 1337 | + } | |
| 1338 | + | |
| 1339 | + $update = wp_update_post( $update_args ); | |
| 1340 | + if ( ! $update ) { | |
| 1341 | + if ( 'draft' === $status ) { | |
| 1342 | + throw new Exception( __( 'Lesson cannot be moved to draft', 'learnpress' ) ); | |
| 1343 | + } | |
| 1344 | + | |
| 1345 | + throw new Exception( __( 'Lesson cannot be moved to publish', 'learnpress' ) ); | |
| 1346 | + } | |
| 1347 | + | |
| 1348 | + if ( $restore_with_custom_slug ) { | |
| 1349 | + $this->sync_slug_after_restore( $lesson_id, $lesson_slug ); | |
| 1350 | + } | |
| 1351 | + | |
| 1352 | + $message = 'draft' === $status | |
| 1353 | + ? __( 'Lesson has been moved to draft', 'learnpress' ) | |
| 1354 | + : __( 'Lesson has been moved to publish', 'learnpress' ); | |
| 1355 | + } else { | |
| 1356 | + throw new Exception( __( 'Invalid lesson status transition', 'learnpress' ) ); | |
| 1357 | + } | |
| 1358 | + | |
| 1359 | + $saved_lesson_status = get_post_status( $lesson_id ); | |
| 1360 | + if ( ! is_string( $saved_lesson_status ) || '' === $saved_lesson_status ) { | |
| 1361 | + $saved_lesson_status = $status; | |
| 1362 | + } | |
| 1363 | + | |
| 1364 | + if ( $saved_lesson_status !== 'publish' ) { | |
| 1365 | + $this->remove_course_item_from_curriculum( $lesson_id, $course_id ); | |
| 1366 | + } | |
| 1367 | + | |
| 1368 | + $response->data->status = $saved_lesson_status; | |
| 1369 | + $response->data->button_title = 'publish' === $saved_lesson_status ? __( 'Update', 'learnpress' ) : __( 'Publish', 'learnpress' ); | |
| 1370 | + $response->data->lesson_slug = (string) get_post_field( 'post_name', $lesson_id ); | |
| 1371 | + $response->data->permalink_available = false; | |
| 1372 | + $response->data->permalink_notice = $this->get_item_permalink_unavailable_message(); | |
| 1373 | + | |
| 1374 | + $course_id_of_item = $this->get_course_by_item_id( $lesson_id ); | |
| 1375 | + if ( 'publish' === $saved_lesson_status && $course_id_of_item ) { | |
| 1376 | + $course = learn_press_get_course( $course_id_of_item ); | |
| 1377 | + if ( $course ) { | |
| 1378 | + $response->data->permalink_available = true; | |
| 1379 | + $response->data->lesson_permalink = urldecode( $course->get_item_link( $lesson_id ) ); | |
| 1380 | + } | |
| 1381 | + } | |
| 1382 | + | |
| 1383 | + if ( 'delete' !== $status ) { | |
| 1384 | + $lesson_model_new = LessonPostModel::find( $lesson_id, true ); | |
| 1385 | + $response->data->html = $lesson_model_new ? BuilderListLessonsTemplate::render_lesson( $lesson_model_new ) : ''; | |
| 1386 | + } | |
| 1387 | + | |
| 1388 | + $response->status = 'success'; | |
| 1389 | + $response->message = $message; | |
| 1390 | + wp_send_json( $response ); | |
| 1391 | + } catch ( Throwable $th ) { | |
| 1392 | + $response->status = 'error'; | |
| 1393 | + $response->message = $th->getMessage(); | |
| 1394 | + wp_send_json( $response ); | |
| 1395 | + } | |
| 1396 | + } | |
| 1397 | + | |
| 1398 | + /** | |
| 1399 | + * Save Lesson Settings | |
| 1400 | + */ | |
| 1401 | + protected function save_lesson_settings_to_model( LessonPostModel $lessonModel, array $data ) { | |
| 1402 | + if ( isset( $data['_lp_duration'] ) ) { | |
| 1403 | + $duration = ! empty( $data['_lp_duration'] ) ? str_replace( ',', ' ', $data['_lp_duration'] ) : '0 minute'; | |
| 1404 | + $explode = explode( ' ', $duration ); | |
| 1405 | + $number = (float) $explode[0] < 0 ? 0 : absint( $explode[0] ); | |
| 1406 | + $unit = $explode[1] ?? 'minute'; | |
| 1407 | + | |
| 1408 | + $lessonModel->save_meta_value_by_key( '_lp_duration', $number . ' ' . $unit ); | |
| 1409 | + } | |
| 1410 | + | |
| 1411 | + if ( isset( $data['_lp_preview'] ) ) { | |
| 1412 | + $enable = $data['_lp_preview'] === 'yes'; | |
| 1413 | + $lessonModel->set_preview( $enable ); | |
| 1414 | + } | |
| 1415 | + | |
| 1416 | + /** | |
| 1417 | + * Allow addons to persist their own lesson settings fields added to the | |
| 1418 | + * settings metabox tabs when saving from Course Builder. | |
| 1419 | + * | |
| 1420 | + * @param LessonPostModel $lessonModel Lesson model being saved. | |
| 1421 | + * @param array $data Submitted settings data. | |
| 1422 | + * | |
| 1423 | + * @since 4.3.8 | |
| 1424 | + */ | |
| 1425 | + do_action( 'learn-press/course-builder/save-lesson-settings', $lessonModel, $data ); | |
| 1426 | + } | |
| 1427 | + | |
| 1428 | + /** | |
| 1429 | + * Save Quiz Settings to QuizPostModel | |
| 1430 | + * | |
| 1431 | + * @param QuizPostModel $quizModel | |
| 1432 | + * @param array $data | |
| 1433 | + * | |
| 1434 | + * @since 4.3 | |
| 1435 | + * @version 1.0.0 | |
| 1436 | + */ | |
| 1437 | + protected function save_quiz_settings_to_model( QuizPostModel $quizModel, array $data ) { | |
| 1438 | + if ( isset( $data['_lp_duration'] ) ) { | |
| 1439 | + $duration = ! empty( $data['_lp_duration'] ) ? str_replace( ',', ' ', $data['_lp_duration'] ) : '0 minute'; | |
| 1440 | + $explode = explode( ' ', $duration ); | |
| 1441 | + $number = (float) $explode[0] < 0 ? 0 : absint( $explode[0] ); | |
| 1442 | + $unit = $explode[1] ?? 'minute'; | |
| 1443 | + | |
| 1444 | + $quizModel->save_meta_value_by_key( '_lp_duration', $number . ' ' . $unit ); | |
| 1445 | + } | |
| 1446 | + | |
| 1447 | + $checkbox_keys = [ | |
| 1448 | + '_lp_instant_check', | |
| 1449 | + '_lp_negative_marking', | |
| 1450 | + '_lp_minus_skip_questions', | |
| 1451 | + '_lp_review', | |
| 1452 | + '_lp_show_correct_review', | |
| 1453 | + '_lp_show_check_answer', | |
| 1454 | + '_lp_show_hint', | |
| 1455 | + ]; | |
| 1456 | + | |
| 1457 | + foreach ( $checkbox_keys as $key ) { | |
| 1458 | + if ( isset( $data[ $key ] ) ) { | |
| 1459 | + $value = $data[ $key ] === 'yes' ? 'yes' : 'no'; | |
| 1460 | + $quizModel->save_meta_value_by_key( $key, $value ); | |
| 1461 | + } | |
| 1462 | + } | |
| 1463 | + | |
| 1464 | + $numeric_keys = [ | |
| 1465 | + '_lp_passing_grade', | |
| 1466 | + '_lp_retake_count', | |
| 1467 | + '_lp_pagination', | |
| 1468 | + ]; | |
| 1469 | + | |
| 1470 | + foreach ( $numeric_keys as $key ) { | |
| 1471 | + if ( isset( $data[ $key ] ) ) { | |
| 1472 | + $value = absint( $data[ $key ] ); | |
| 1473 | + if ( '_lp_passing_grade' === $key && $value > 100 ) { | |
| 1474 | + $value = 100; | |
| 1475 | + } | |
| 1476 | + $quizModel->save_meta_value_by_key( $key, $value ); | |
| 1477 | + } | |
| 1478 | + } | |
| 1479 | + | |
| 1480 | + /** | |
| 1481 | + * Allow addons to persist their own quiz settings fields added to the | |
| 1482 | + * settings metabox tabs when saving from Course Builder. | |
| 1483 | + * | |
| 1484 | + * @param QuizPostModel $quizModel Quiz model being saved. | |
| 1485 | + * @param array $data Submitted settings data. | |
| 1486 | + * | |
| 1487 | + * @since 4.3.8 | |
| 1488 | + */ | |
| 1489 | + do_action( 'learn-press/course-builder/save-quiz-settings', $quizModel, $data ); | |
| 1490 | + } | |
| 1491 | + | |
| 1492 | + /** | |
| 1493 | + * Update Quiz from Course Builder. | |
| 1494 | + * Supports partial updates (title only, description only, or settings only). | |
| 1495 | + * | |
| 1496 | + * @since 4.3 | |
| 1497 | + * @version 1.0.2 | |
| 1498 | + */ | |
| 1499 | + public function builder_update_quiz() { | |
| 1500 | + $response = new Response(); | |
| 1501 | + $response->data = new stdClass(); | |
| 1502 | + | |
| 1503 | + try { | |
| 1504 | + $data = self::check_valid_quiz(); | |
| 1505 | + $quiz_id = $data['quiz_id'] ?? 0; | |
| 1506 | + $title = LP_Helper::sanitize_params_submitted( $data['quiz_title'] ?? '' ); | |
| 1507 | + $description = LP_Helper::sanitize_params_submitted( | |
| 1508 | + $data['quiz_description'] ?? '', | |
| 1509 | + 'html' | |
| 1510 | + ); | |
| 1511 | + $settings = $data['quiz_settings'] ?? false; | |
| 1512 | + $is_elementor = $data['is_elementor'] ?? false; | |
| 1513 | + $return_html = ( $data['return_html'] ?? 'no' ) === 'yes'; | |
| 1514 | + $insert = $data['insert']; | |
| 1515 | + $quiz_slug = LP_Helper::sanitize_params_submitted( | |
| 1516 | + $data['quiz_permalink'] ?? '', | |
| 1517 | + 'key' | |
| 1518 | + ); | |
| 1519 | + $course_id = absint( $data['course_id'] ?? 0 ); | |
| 1520 | + | |
| 1521 | + // Determine target status (draft or publish) | |
| 1522 | + $target_status = LP_Helper::sanitize_params_submitted( | |
| 1523 | + $data['quiz_status'] ?? '', | |
| 1524 | + 'key' | |
| 1525 | + ); | |
| 1526 | + | |
| 1527 | + if ( empty( $title ) ) { | |
| 1528 | + throw new Exception( __( 'Quiz title is required', 'learnpress' ) ); | |
| 1529 | + } | |
| 1530 | + | |
| 1531 | + if ( $insert ) { | |
| 1532 | + $insert_arg = array( | |
| 1533 | + 'post_title' => $title, | |
| 1534 | + 'post_content' => $description, | |
| 1535 | + 'post_status' => $target_status, | |
| 1536 | + 'post_author' => get_current_user_id(), | |
| 1537 | + ); | |
| 1538 | + | |
| 1539 | + $quizPostModelNew = new QuizPostModel( $insert_arg ); | |
| 1540 | + $quizPostModelNew->check_capabilities_create_item_course(); | |
| 1541 | + | |
| 1542 | + $quizPostModelNew->save(); | |
| 1543 | + $quiz_id = $quizPostModelNew->ID; | |
| 1544 | + | |
| 1545 | + $quiz_model = $quizPostModelNew; | |
| 1546 | + $response->message = __( 'Create quiz successfully', 'learnpress' ); | |
| 1547 | + } else { | |
| 1548 | + $quiz_model = $data['quiz_model'] ?? null; | |
| 1549 | + if ( ! $quiz_model instanceof QuizPostModel ) { | |
| 1550 | + throw new Exception( __( 'Quiz not found', 'learnpress' ) ); | |
| 1551 | + } | |
| 1552 | + | |
| 1553 | + $quiz_model->check_capabilities_update_item_course(); | |
| 1554 | + | |
| 1555 | + if ( ! $course_id ) { | |
| 1556 | + $course_id = absint( $this->get_course_by_item_id( $quiz_id ) ); | |
| 1557 | + } | |
| 1558 | + | |
| 1559 | + if ( defined( 'ELEMENTOR_VERSION' ) ) { | |
| 1560 | + \Elementor\Plugin::$instance->documents->get( $quiz_id )->set_is_built_with_elementor( ! empty( $is_elementor ) ); | |
| 1561 | + } | |
| 1562 | + | |
| 1563 | + $quiz_model->post_title = $title; | |
| 1564 | + $quiz_model->post_content = $description; | |
| 1565 | + $quiz_model->post_status = $target_status; | |
| 1566 | + if ( ! empty( $quiz_slug ) ) { | |
| 1567 | + $quiz_model->post_name = $quiz_slug; | |
| 1568 | + } | |
| 1569 | + | |
| 1570 | + $quiz_model->save(); | |
| 1571 | + | |
| 1572 | + if ( $course_id ) { | |
| 1573 | + $courseModelCache = CourseModel::find( $course_id, true ); | |
| 1574 | + if ( $courseModelCache ) { | |
| 1575 | + $courseModelCache->sections_items = null; | |
| 1576 | + $courseModelCache->save(); | |
| 1577 | + } | |
| 1578 | + } | |
| 1579 | + | |
| 1580 | + $response->message = __( 'Update quiz successfully', 'learnpress' ); | |
| 1581 | + } | |
| 1582 | + | |
| 1583 | + if ( $settings ) { | |
| 1584 | + $this->save_quiz_settings_to_model( $quiz_model, $data ); | |
| 1585 | + } | |
| 1586 | + | |
| 1587 | + // Remove quiz from curriculum if status is not public | |
| 1588 | + if ( $target_status !== 'publish' ) { | |
| 1589 | + $this->remove_course_item_from_curriculum( $quiz_id, $course_id ); | |
| 1590 | + } | |
| 1591 | + | |
| 1592 | + $response->status = 'success'; | |
| 1593 | + $response->data->status = $quiz_model->post_status; | |
| 1594 | + $response->data->button_title = $quiz_model->post_status === 'publish' ? | |
| 1595 | + __( 'Update', 'learnpress' ) : | |
| 1596 | + __( 'Publish', 'learnpress' ); | |
| 1597 | + $response->data->quiz_id_new = $insert ? $quiz_id : ''; | |
| 1598 | + if ( $insert && $quiz_id ) { | |
| 1599 | + $response->data->redirect_url = CourseBuilder::get_link_course_builder( CourseBuilderTemplate::MENU_QUIZZES . "/{$quiz_id}" ); | |
| 1600 | + } | |
| 1601 | + $response->message = $target_status === 'draft' | |
| 1602 | + ? esc_html__( 'Quiz saved as draft', 'learnpress' ) | |
| 1603 | + : ( $insert ? esc_html__( 'Insert quiz successfully', 'learnpress' ) : esc_html__( 'Update quiz successfully', 'learnpress' ) ); | |
| 1604 | + | |
| 1605 | + $response->data->quiz_slug = $quiz_model->post_name; | |
| 1606 | + | |
| 1607 | + $course_id_of_item = $this->get_course_by_item_id( $quiz_id ); | |
| 1608 | + $response->data->permalink_available = false; | |
| 1609 | + $response->data->permalink_notice = $this->get_item_permalink_unavailable_message(); | |
| 1610 | + if ( 'publish' === $quiz_model->post_status && $course_id_of_item ) { | |
| 1611 | + $course = learn_press_get_course( $course_id_of_item ); | |
| 1612 | + if ( $course ) { | |
| 1613 | + $response->data->permalink_available = true; | |
| 1614 | + $response->data->quiz_permalink = urldecode( $course->get_item_link( $quiz_id ) ); | |
| 1615 | + } | |
| 1616 | + } | |
| 1617 | + | |
| 1618 | + $quiz_model_for_html = QuizPostModel::find( $quiz_id, true ); | |
| 1619 | + if ( $return_html ) { | |
| 1620 | + $response->data->list_item_html = $quiz_model_for_html | |
| 1621 | + ? BuilderListQuizzesTemplate::render_quiz( $quiz_model_for_html ) | |
| 1622 | + : ''; | |
| 1623 | + | |
| 1624 | + if ( $course_id ) { | |
| 1625 | + $courseModelForHtml = CourseModel::find( $course_id, true ); | |
| 1626 | + if ( $courseModelForHtml && $quiz_model_for_html ) { | |
| 1627 | + $item = new stdClass(); | |
| 1628 | + $item->item_id = $quiz_id; | |
| 1629 | + $item->title = $quiz_model_for_html->post_title; | |
| 1630 | + $item->item_type = LP_QUIZ_CPT; | |
| 1631 | + AdminEditCurriculumTemplate::instance()->context_data = [ 'is_course_builder' => true ]; | |
| 1632 | + $response->data->section_item_html = AdminEditCurriculumTemplate::instance()->html_section_item( $courseModelForHtml, $item ); | |
| 1633 | + } | |
| 1634 | + } | |
| 1635 | + } | |
| 1636 | + | |
| 1637 | + $response->status = Response::STATUS_SUCCESS; | |
| 1638 | + } catch ( Throwable $e ) { | |
| 1639 | + $response->message = $e->getMessage(); | |
| 1640 | + } | |
| 1641 | + | |
| 1642 | + wp_send_json( $response ); | |
| 1643 | + } | |
| 1644 | + | |
| 1645 | + public function duplicate_quiz() { | |
| 1646 | + $response = new LP_REST_Response(); | |
| 1647 | + $response->data = new stdClass(); | |
| 1648 | + | |
| 1649 | + try { | |
| 1650 | + $data = self::check_valid_quiz(); | |
| 1651 | + $quiz_id = $data['quiz_id'] ?? 0; | |
| 1652 | + $quiz_model = $data['quiz_model']; | |
| 1653 | + | |
| 1654 | + if ( absint( $quiz_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1655 | + throw new Exception( __( 'You are not allowed to duplicate this quiz', 'learnpress' ) ); | |
| 1656 | + } | |
| 1657 | + | |
| 1658 | + if ( ! function_exists( 'learn_press_duplicate_post' ) ) { | |
| 1659 | + require_once LP_PLUGIN_PATH . 'inc/admin/lp-admin-functions.php'; | |
| 1660 | + } | |
| 1661 | + | |
| 1662 | + $duplicate_args = apply_filters( 'learn-press/duplicate-post-args', array( 'post_status' => 'publish' ) ); | |
| 1663 | + $curd = new LP_Quiz_CURD(); | |
| 1664 | + $new_item_id = $curd->duplicate( $quiz_id, $duplicate_args ); | |
| 1665 | + | |
| 1666 | + if ( is_wp_error( $new_item_id ) ) { | |
| 1667 | + throw new Exception( $new_item_id->get_error_message() ); | |
| 1668 | + } | |
| 1669 | + $response->status = 'success'; | |
| 1670 | + $response->data->redirect_url = CourseBuilder::get_link_course_builder( CourseBuilderTemplate::MENU_QUIZZES . "/{$new_item_id}" ); | |
| 1671 | + $response->message = __( 'Quiz duplicated successfully', 'learnpress' ); | |
| 1672 | + wp_send_json( $response ); | |
| 1673 | + } catch ( Throwable $th ) { | |
| 1674 | + $response->status = 'error'; | |
| 1675 | + $response->message = $th->getMessage(); | |
| 1676 | + wp_send_json( $response ); | |
| 1677 | + } | |
| 1678 | + } | |
| 1679 | + | |
| 1680 | + public function move_trash_quiz() { | |
| 1681 | + $response = new LP_REST_Response(); | |
| 1682 | + $response->data = new stdClass(); | |
| 1683 | + | |
| 1684 | + try { | |
| 1685 | + $data = self::check_valid_quiz(); | |
| 1686 | + $quiz_id = $data['quiz_id'] ?? 0; | |
| 1687 | + $status = $data['status'] ?? 'trash'; | |
| 1688 | + $quiz_model = $data['quiz_model'] ?? []; | |
| 1689 | + $quiz_slug = ! empty( $data['quiz_permalink'] ) | |
| 1690 | + ? sanitize_title( wp_unslash( (string) $data['quiz_permalink'] ) ) | |
| 1691 | + : ''; | |
| 1692 | + | |
| 1693 | + if ( ! $quiz_model ) { | |
| 1694 | + throw new Exception( __( 'Quiz not found', 'learnpress' ) ); | |
| 1695 | + } | |
| 1696 | + | |
| 1697 | + if ( absint( $quiz_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1698 | + throw new Exception( __( 'You are not allowed to delete this quiz', 'learnpress' ) ); | |
| 1699 | + } | |
| 1700 | + $course_id = absint( $data['course_id'] ?? 0 ); | |
| 1701 | + if ( ! $course_id ) { | |
| 1702 | + $course_id = absint( $this->get_course_by_item_id( $quiz_id ) ); | |
| 1703 | + } | |
| 1704 | + | |
| 1705 | + if ( $status === 'trash' ) { | |
| 1706 | + $original_slug = (string) get_post_field( 'post_name', $quiz_id ); | |
| 1707 | + $move_trash = wp_trash_post( $quiz_id ); | |
| 1708 | + | |
| 1709 | + if ( is_wp_error( $move_trash ) ) { | |
| 1710 | + throw new Exception( esc_html__( 'Cannot move this quiz to trash', 'learnpress' ) ); | |
| 1711 | + } | |
| 1712 | + | |
| 1713 | + if ( '' !== $original_slug ) { | |
| 1714 | + wp_update_post( | |
| 1715 | + [ | |
| 1716 | + 'ID' => $quiz_id, | |
| 1717 | + 'post_name' => $original_slug, | |
| 1718 | + ] | |
| 1719 | + ); | |
| 1720 | + } | |
| 1721 | + | |
| 1722 | + $message = esc_html__( 'This quiz has been moved to trash.', 'learnpress' ); | |
| 1723 | + } elseif ( $status === 'delete' ) { | |
| 1724 | + | |
| 1725 | + if ( $quiz_model->post_status !== 'trash' ) { | |
| 1726 | + throw new Exception( esc_html__( 'Quiz must be trashed before deleting.', 'learnpress' ) ); | |
| 1727 | + } | |
| 1728 | + | |
| 1729 | + $delete = wp_delete_post( $quiz_id ); | |
| 1730 | + | |
| 1731 | + if ( is_wp_error( $delete ) ) { | |
| 1732 | + throw new Exception( esc_html__( 'Cannot delete this quiz.', 'learnpress' ) ); | |
| 1733 | + } | |
| 1734 | + $message = esc_html__( 'Delete this quiz successfully', 'learnpress' ); | |
| 1735 | + } elseif ( in_array( $status, [ 'publish', 'draft' ], true ) ) { | |
| 1736 | + $restore_with_custom_slug = $this->prepare_desired_slug_for_restore( $quiz_id, $status, $quiz_slug ); | |
| 1737 | + $update_args = [ | |
| 1738 | + 'ID' => $quiz_id, | |
| 1739 | + 'post_type' => LP_QUIZ_CPT, | |
| 1740 | + 'post_status' => $status, | |
| 1741 | + ]; | |
| 1742 | + | |
| 1743 | + if ( '' !== $quiz_slug ) { | |
| 1744 | + $update_args['post_name'] = $quiz_slug; | |
| 1745 | + } | |
| 1746 | + | |
| 1747 | + $update = wp_update_post( $update_args ); | |
| 1748 | + if ( ! $update ) { | |
| 1749 | + if ( 'draft' === $status ) { | |
| 1750 | + throw new Exception( __( 'Quiz cannot be moved to draft', 'learnpress' ) ); | |
| 1751 | + } | |
| 1752 | + | |
| 1753 | + throw new Exception( __( 'Quiz cannot be moved to publish', 'learnpress' ) ); | |
| 1754 | + } | |
| 1755 | + | |
| 1756 | + if ( $restore_with_custom_slug ) { | |
| 1757 | + $this->sync_slug_after_restore( $quiz_id, $quiz_slug ); | |
| 1758 | + } | |
| 1759 | + | |
| 1760 | + $message = 'draft' === $status | |
| 1761 | + ? __( 'Quiz has been moved to draft', 'learnpress' ) | |
| 1762 | + : __( 'Quiz has been moved to publish', 'learnpress' ); | |
| 1763 | + } else { | |
| 1764 | + throw new Exception( __( 'Invalid quiz status transition', 'learnpress' ) ); | |
| 1765 | + } | |
| 1766 | + | |
| 1767 | + $saved_quiz_status = get_post_status( $quiz_id ); | |
| 1768 | + if ( ! is_string( $saved_quiz_status ) || '' === $saved_quiz_status ) { | |
| 1769 | + $saved_quiz_status = $status; | |
| 1770 | + } | |
| 1771 | + | |
| 1772 | + if ( $saved_quiz_status !== 'publish' ) { | |
| 1773 | + $this->remove_course_item_from_curriculum( $quiz_id, $course_id ); | |
| 1774 | + } | |
| 1775 | + | |
| 1776 | + $response->data->status = $saved_quiz_status; | |
| 1777 | + $response->data->button_title = 'publish' === $saved_quiz_status ? __( 'Update', 'learnpress' ) : __( 'Publish', 'learnpress' ); | |
| 1778 | + $response->data->quiz_slug = (string) get_post_field( 'post_name', $quiz_id ); | |
| 1779 | + $response->data->permalink_available = false; | |
| 1780 | + $response->data->permalink_notice = $this->get_item_permalink_unavailable_message(); | |
| 1781 | + | |
| 1782 | + $course_id_of_item = $this->get_course_by_item_id( $quiz_id ); | |
| 1783 | + if ( 'publish' === $saved_quiz_status && $course_id_of_item ) { | |
| 1784 | + $course = learn_press_get_course( $course_id_of_item ); | |
| 1785 | + if ( $course ) { | |
| 1786 | + $response->data->permalink_available = true; | |
| 1787 | + $response->data->quiz_permalink = urldecode( $course->get_item_link( $quiz_id ) ); | |
| 1788 | + } | |
| 1789 | + } | |
| 1790 | + | |
| 1791 | + if ( 'delete' !== $status ) { | |
| 1792 | + $fresh_quiz_model = QuizPostModel::find( $quiz_id, true ); | |
| 1793 | + $response->data->html = $fresh_quiz_model | |
| 1794 | + ? BuilderListQuizzesTemplate::render_quiz( $fresh_quiz_model ) | |
| 1795 | + : ''; | |
| 1796 | + } | |
| 1797 | + | |
| 1798 | + $response->status = 'success'; | |
| 1799 | + $response->message = $message; | |
| 1800 | + wp_send_json( $response ); | |
| 1801 | + } catch ( Throwable $th ) { | |
| 1802 | + $response->status = 'error'; | |
| 1803 | + $response->message = $th->getMessage(); | |
| 1804 | + wp_send_json( $response ); | |
| 1805 | + } | |
| 1806 | + } | |
| 1807 | + | |
| 1808 | + public function duplicate_question() { | |
| 1809 | + $response = new LP_REST_Response(); | |
| 1810 | + $response->data = new stdClass(); | |
| 1811 | + | |
| 1812 | + try { | |
| 1813 | + $data = self::check_valid_question(); | |
| 1814 | + $question_id = $data['question_id'] ?? 0; | |
| 1815 | + $question_model = $data['question_model']; | |
| 1816 | + | |
| 1817 | + if ( absint( $question_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1818 | + throw new Exception( __( 'You are not allowed to duplicate this question', 'learnpress' ) ); | |
| 1819 | + } | |
| 1820 | + | |
| 1821 | + if ( ! function_exists( 'learn_press_duplicate_post' ) ) { | |
| 1822 | + require_once LP_PLUGIN_PATH . 'inc/admin/lp-admin-functions.php'; | |
| 1823 | + } | |
| 1824 | + | |
| 1825 | + $duplicate_args = apply_filters( 'learn-press/duplicate-post-args', array( 'post_status' => 'publish' ) ); | |
| 1826 | + $curd = new LP_Question_CURD(); | |
| 1827 | + $new_item_id = $curd->duplicate( $question_id, $duplicate_args ); | |
| 1828 | + | |
| 1829 | + if ( is_wp_error( $new_item_id ) ) { | |
| 1830 | + throw new Exception( $new_item_id->get_error_message() ); | |
| 1831 | + } | |
| 1832 | + $response->status = 'success'; | |
| 1833 | + $response->data->redirect_url = CourseBuilder::get_link_course_builder( CourseBuilderTemplate::MENU_QUESTIONS . "/{$new_item_id}" ); | |
| 1834 | + $response->message = __( 'Question duplicated successfully', 'learnpress' ); | |
| 1835 | + wp_send_json( $response ); | |
| 1836 | + } catch ( Throwable $th ) { | |
| 1837 | + $response->status = 'error'; | |
| 1838 | + $response->message = $th->getMessage(); | |
| 1839 | + wp_send_json( $response ); | |
| 1840 | + } | |
| 1841 | + } | |
| 1842 | + | |
| 1843 | + public function builder_update_question() { | |
| 1844 | + $response = new Response(); | |
| 1845 | + $response->data = new stdClass(); | |
| 1846 | + | |
| 1847 | + try { | |
| 1848 | + $data = self::check_valid_question(); | |
| 1849 | + $question_id = $data['question_id'] ?? 0; | |
| 1850 | + $title = LP_Helper::sanitize_params_submitted( $data['question_title'] ?? '' ); | |
| 1851 | + $description = LP_Helper::sanitize_params_submitted( | |
| 1852 | + $data['question_description'] ?? '', | |
| 1853 | + 'html' | |
| 1854 | + ); | |
| 1855 | + $is_elementor = $data['is_elementor'] ?? false; | |
| 1856 | + $return_html = ( $data['return_html'] ?? 'no' ) === 'yes'; | |
| 1857 | + $insert = $data['insert']; | |
| 1858 | + $question_slug = LP_Helper::sanitize_params_submitted( | |
| 1859 | + $data['question_permalink'] ?? '', | |
| 1860 | + 'key' | |
| 1861 | + ); | |
| 1862 | + | |
| 1863 | + // Determine target status (draft or publish) | |
| 1864 | + $target_status = LP_Helper::sanitize_params_submitted( | |
| 1865 | + $data['question_status'] ?? '', | |
| 1866 | + 'key' | |
| 1867 | + ); | |
| 1868 | + | |
| 1869 | + if ( empty( $title ) ) { | |
| 1870 | + throw new Exception( __( 'Question title is required', 'learnpress' ) ); | |
| 1871 | + } | |
| 1872 | + | |
| 1873 | + if ( $insert ) { | |
| 1874 | + $insert_arg = array( | |
| 1875 | + 'post_title' => $title, | |
| 1876 | + 'post_content' => $description, | |
| 1877 | + 'post_status' => $target_status, | |
| 1878 | + 'post_author' => get_current_user_id(), | |
| 1879 | + ); | |
| 1880 | + | |
| 1881 | + $questionPostModelNew = new QuestionPostModel( $insert_arg ); | |
| 1882 | + $questionPostModelNew->check_capabilities_create_item_course(); | |
| 1883 | + | |
| 1884 | + $questionPostModelNew->save(); | |
| 1885 | + $question_id = $questionPostModelNew->ID; | |
| 1886 | + | |
| 1887 | + $question_model = $questionPostModelNew; | |
| 1888 | + $response->message = __( 'Create question successfully', 'learnpress' ); | |
| 1889 | + } else { | |
| 1890 | + $question_model = $data['question_model'] ?? null; | |
| 1891 | + if ( ! $question_model instanceof QuestionPostModel ) { | |
| 1892 | + throw new Exception( __( 'Question not found', 'learnpress' ) ); | |
| 1893 | + } | |
| 1894 | + | |
| 1895 | + $question_model->check_capabilities_update_item_course(); | |
| 1896 | + | |
| 1897 | + if ( defined( 'ELEMENTOR_VERSION' ) ) { | |
| 1898 | + \Elementor\Plugin::$instance->documents->get( $question_id )->set_is_built_with_elementor( ! empty( $is_elementor ) ); | |
| 1899 | + } | |
| 1900 | + | |
| 1901 | + $question_model->post_title = $title; | |
| 1902 | + $question_model->post_content = $description; | |
| 1903 | + $question_model->post_status = $target_status; | |
| 1904 | + if ( ! empty( $question_slug ) ) { | |
| 1905 | + $question_model->post_name = $question_slug; | |
| 1906 | + } | |
| 1907 | + | |
| 1908 | + $question_model->save(); | |
| 1909 | + | |
| 1910 | + $response->message = __( 'Update question successfully', 'learnpress' ); | |
| 1911 | + } | |
| 1912 | + | |
| 1913 | + // Remove question from quizzes if status is not public | |
| 1914 | + if ( $target_status !== 'publish' ) { | |
| 1915 | + $this->remove_question_from_assigned_quizzes( $question_id ); | |
| 1916 | + } | |
| 1917 | + | |
| 1918 | + do_action( 'learn-press/course-builder/update-question', $data, $question_model ); | |
| 1919 | + | |
| 1920 | + $response->status = 'success'; | |
| 1921 | + $response->data->status = $question_model->post_status; | |
| 1922 | + $response->data->button_title = $question_model->post_status === 'publish' ? | |
| 1923 | + __( 'Update', 'learnpress' ) : | |
| 1924 | + __( 'Publish', 'learnpress' ); | |
| 1925 | + $response->data->question_id_new = $insert ? $question_id : ''; | |
| 1926 | + if ( $insert && $question_id ) { | |
| 1927 | + $response->data->redirect_url = CourseBuilder::get_link_course_builder( CourseBuilderTemplate::MENU_QUESTIONS . "/{$question_id}" ); | |
| 1928 | + } | |
| 1929 | + $response->message = $target_status === 'draft' | |
| 1930 | + ? esc_html__( 'Question saved as draft', 'learnpress' ) | |
| 1931 | + : ( $insert ? esc_html__( 'Insert question successfully', 'learnpress' ) : esc_html__( 'Update question successfully', 'learnpress' ) ); | |
| 1932 | + | |
| 1933 | + $response->data->question_slug = $question_model->post_name; | |
| 1934 | + $response->data->question_permalink = get_permalink( $question_id ); | |
| 1935 | + | |
| 1936 | + $question_model_for_html = QuestionPostModel::find( $question_id, true ); | |
| 1937 | + if ( $return_html ) { | |
| 1938 | + $response->data->list_item_html = $question_model_for_html | |
| 1939 | + ? BuilderListQuestionsTemplate::render_question( $question_model_for_html ) | |
| 1940 | + : ''; | |
| 1941 | + } | |
| 1942 | + | |
| 1943 | + $response->status = Response::STATUS_SUCCESS; | |
| 1944 | + } catch ( Throwable $e ) { | |
| 1945 | + $response->message = $e->getMessage(); | |
| 1946 | + } | |
| 1947 | + | |
| 1948 | + wp_send_json( $response ); | |
| 1949 | + } | |
| 1950 | + | |
| 1951 | + public function move_trash_question() { | |
| 1952 | + $response = new LP_REST_Response(); | |
| 1953 | + $response->data = new stdClass(); | |
| 1954 | + | |
| 1955 | + try { | |
| 1956 | + $data = self::check_valid_question(); | |
| 1957 | + $question_id = $data['question_id'] ?? 0; | |
| 1958 | + $status = $data['status'] ?? 'trash'; | |
| 1959 | + $question_model = $data['question_model'] ?? []; | |
| 1960 | + | |
| 1961 | + if ( ! $question_model ) { | |
| 1962 | + throw new Exception( __( 'Question not found', 'learnpress' ) ); | |
| 1963 | + } | |
| 1964 | + | |
| 1965 | + if ( absint( $question_model->post_author ) !== get_current_user_id() && ! current_user_can( 'manage_options' ) ) { | |
| 1966 | + throw new Exception( __( 'You are not allowed to delete this question', 'learnpress' ) ); | |
| 1967 | + } | |
| 1968 | + | |
| 1969 | + if ( $status === 'trash' ) { | |
| 1970 | + $move_trash = wp_trash_post( $question_id ); | |
| 1971 | + | |
| 1972 | + if ( is_wp_error( $move_trash ) ) { | |
| 1973 | + throw new Exception( esc_html__( 'Cannot move this question to trash', 'learnpress' ) ); | |
| 1974 | + } | |
| 1975 | + $message = esc_html__( 'This question has been moved to trash.', 'learnpress' ); | |
| 1976 | + } elseif ( $status === 'delete' ) { | |
| 1977 | + | |
| 1978 | + if ( $question_model->post_status !== 'trash' ) { | |
| 1979 | + throw new Exception( esc_html__( 'Question must be trashed before deleting.', 'learnpress' ) ); | |
| 1980 | + } | |
| 1981 | + | |
| 1982 | + $delete = wp_delete_post( $question_id ); | |
| 1983 | + | |
| 1984 | + if ( is_wp_error( $delete ) ) { | |
| 1985 | + throw new Exception( esc_html__( 'Cannot delete this question.', 'learnpress' ) ); | |
| 1986 | + } | |
| 1987 | + $message = esc_html__( 'Delete this question successfully', 'learnpress' ); | |
| 1988 | + | |
| 1989 | + } elseif ( $status === 'publish' ) { | |
| 1990 | + $update = wp_update_post( | |
| 1991 | + array( | |
| 1992 | + 'ID' => $question_id, | |
| 1993 | + 'post_type' => LP_QUESTION_CPT, | |
| 1994 | + 'post_status' => 'publish', | |
| 1995 | + ) | |
| 1996 | + ); | |
| 1997 | + if ( ! $update ) { | |
| 1998 | + throw new Exception( __( 'Question cannot be moved to publish', 'learnpress' ) ); | |
| 1999 | + } | |
| 2000 | + | |
| 2001 | + $message = __( 'Question has been moved to publish', 'learnpress' ); | |
| 2002 | + } elseif ( $status === 'draft' ) { | |
| 2003 | + $update = wp_update_post( | |
| 2004 | + array( | |
| 2005 | + 'ID' => $question_id, | |
| 2006 | + 'post_type' => LP_QUESTION_CPT, | |
| 2007 | + 'post_status' => 'draft', | |
| 2008 | + ) | |
| 2009 | + ); | |
| 2010 | + if ( ! $update ) { | |
| 2011 | + throw new Exception( __( 'Question cannot be restored to draft', 'learnpress' ) ); | |
| 2012 | + } | |
| 2013 | + | |
| 2014 | + $message = __( 'Question has been restored to draft', 'learnpress' ); | |
| 2015 | + } | |
| 2016 | + | |
| 2017 | + if ( $status !== 'publish' ) { | |
| 2018 | + $this->remove_question_from_assigned_quizzes( $question_id ); | |
| 2019 | + } | |
| 2020 | + | |
| 2021 | + $response->data->status = $status; | |
| 2022 | + $response->data->button_title = __( 'Publish', 'learnpress' ); | |
| 2023 | + | |
| 2024 | + if ( 'delete' !== $status ) { | |
| 2025 | + $fresh_question_model = QuestionPostModel::find( $question_id, true ); | |
| 2026 | + $response->data->html = $fresh_question_model | |
| 2027 | + ? BuilderListQuestionsTemplate::render_question( $fresh_question_model ) | |
| 2028 | + : ''; | |
| 2029 | + } | |
| 2030 | + | |
| 2031 | + $response->status = 'success'; | |
| 2032 | + $response->message = $message; | |
| 2033 | + wp_send_json( $response ); | |
| 2034 | + } catch ( Throwable $th ) { | |
| 2035 | + $response->status = 'error'; | |
| 2036 | + $response->message = $th->getMessage(); | |
| 2037 | + wp_send_json( $response ); | |
| 2038 | + } | |
| 2039 | + } | |
| 2040 | + | |
| 2041 | + /** | |
| 2042 | + * Remove lesson/quiz assignment from curriculum sections. | |
| 2043 | + * | |
| 2044 | + * @param int $item_id | |
| 2045 | + * @param int $course_id_fallback | |
| 2046 | + * | |
| 2047 | + * @return void | |
| 2048 | + */ | |
| 2049 | + protected function remove_course_item_from_curriculum( int $item_id, int $course_id_fallback = 0 ) { | |
| 2050 | + if ( $item_id <= 0 ) { | |
| 2051 | + return; | |
| 2052 | + } | |
| 2053 | + | |
| 2054 | + global $wpdb; | |
| 2055 | + | |
| 2056 | + $section_items = $wpdb->get_results( | |
| 2057 | + $wpdb->prepare( | |
| 2058 | + " | |
| 2059 | + SELECT si.section_id, s.section_course_id | |
| 2060 | + FROM {$wpdb->learnpress_section_items} si | |
| 2061 | + INNER JOIN {$wpdb->learnpress_sections} s ON s.section_id = si.section_id | |
| 2062 | + WHERE si.item_id = %d | |
| 2063 | + ", | |
| 2064 | + $item_id | |
| 2065 | + ) | |
| 2066 | + ); | |
| 2067 | + if ( ! $section_items ) { | |
| 2068 | + if ( $course_id_fallback > 0 ) { | |
| 2069 | + $this->clean_course_curriculum_cache( $course_id_fallback ); | |
| 2070 | + } | |
| 2071 | + | |
| 2072 | + return; | |
| 2073 | + } | |
| 2074 | + | |
| 2075 | + foreach ( $section_items as $section_item ) { | |
| 2076 | + $section_id = absint( $section_item->section_id ?? 0 ); | |
| 2077 | + $course_id = absint( $section_item->section_course_id ?? 0 ); | |
| 2078 | + if ( ! $section_id || ! $course_id ) { | |
| 2079 | + continue; | |
| 2080 | + } | |
| 2081 | + | |
| 2082 | + $course_section_item_model = CourseSectionItemModel::find( $section_id, $item_id ); | |
| 2083 | + if ( ! $course_section_item_model ) { | |
| 2084 | + continue; | |
| 2085 | + } | |
| 2086 | + | |
| 2087 | + $course_section_item_model->section_course_id = $course_id; | |
| 2088 | + $course_section_item_model->delete(); | |
| 2089 | + } | |
| 2090 | + } | |
| 2091 | + | |
| 2092 | + /** | |
| 2093 | + * Keep course curriculum caches in sync after direct section item removal. | |
| 2094 | + * | |
| 2095 | + * @param int $course_id | |
| 2096 | + * | |
| 2097 | + * @return void | |
| 2098 | + */ | |
| 2099 | + protected function clean_course_curriculum_cache( int $course_id ) { | |
| 2100 | + if ( $course_id <= 0 ) { | |
| 2101 | + return; | |
| 2102 | + } | |
| 2103 | + | |
| 2104 | + try { | |
| 2105 | + $courseModel = CourseModel::find( $course_id, true ); | |
| 2106 | + if ( ! $courseModel ) { | |
| 2107 | + return; | |
| 2108 | + } | |
| 2109 | + | |
| 2110 | + $courseModel->sections_items = null; | |
| 2111 | + $courseModel->total_items = null; | |
| 2112 | + $courseModel->save( true ); | |
| 2113 | + } catch ( Throwable $e ) { | |
| 2114 | + error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 2115 | + } | |
| 2116 | + } | |
| 2117 | + | |
| 2118 | + /** | |
| 2119 | + * Remove question assignment from all quizzes. | |
| 2120 | + * | |
| 2121 | + * @param int $question_id | |
| 2122 | + * | |
| 2123 | + * @return void | |
| 2124 | + */ | |
| 2125 | + protected function remove_question_from_assigned_quizzes( int $question_id ) { | |
| 2126 | + if ( $question_id <= 0 ) { | |
| 2127 | + return; | |
| 2128 | + } | |
| 2129 | + | |
| 2130 | + global $wpdb; | |
| 2131 | + $wpdb->delete( | |
| 2132 | + $wpdb->prefix . 'learnpress_quiz_questions', | |
| 2133 | + array( 'question_id' => $question_id ), | |
| 2134 | + array( '%d' ) | |
| 2135 | + ); | |
| 2136 | + } | |
| 2137 | + | |
| 2138 | + protected function get_course_by_item_id( $item_id ) { | |
| 2139 | + static $cache = []; | |
| 2140 | + | |
| 2141 | + global $wpdb; | |
| 2142 | + | |
| 2143 | + if ( empty( $item_id ) ) { | |
| 2144 | + return false; | |
| 2145 | + } | |
| 2146 | + | |
| 2147 | + $item_id = absint( $item_id ); | |
| 2148 | + if ( isset( $cache[ $item_id ] ) ) { | |
| 2149 | + return $cache[ $item_id ] ? $cache[ $item_id ] : false; | |
| 2150 | + } | |
| 2151 | + | |
| 2152 | + $course_id = $wpdb->get_var( | |
| 2153 | + $wpdb->prepare( | |
| 2154 | + "SELECT c.ID FROM {$wpdb->posts} c | |
| 2155 | + INNER JOIN {$wpdb->learnpress_sections} s ON c.ID = s.section_course_id | |
| 2156 | + INNER JOIN {$wpdb->learnpress_section_items} si ON si.section_id = s.section_id | |
| 2157 | + WHERE si.item_id = %d ORDER BY si.section_id DESC LIMIT 1 | |
| 2158 | + ", | |
| 2159 | + $item_id | |
| 2160 | + ) | |
| 2161 | + ); | |
| 2162 | + $cache[ $item_id ] = absint( $course_id ); | |
| 2163 | + | |
| 2164 | + if ( $cache[ $item_id ] ) { | |
| 2165 | + return $cache[ $item_id ]; | |
| 2166 | + } | |
| 2167 | + | |
| 2168 | + return false; | |
| 2169 | + } | |
| 2170 | + | |
| 2171 | + /** | |
| 2172 | + * Save global settings for Course Builder. | |
| 2173 | + * | |
| 2174 | + * @since 4.3.6 | |
| 2175 | + * @version 1.0.0 | |
| 2176 | + */ | |
| 2177 | + public function save_global_settings() { | |
| 2178 | + $response = new LP_REST_Response(); | |
| 2179 | + $response->data = new stdClass(); | |
| 2180 | + | |
| 2181 | + try { | |
| 2182 | + $params = wp_unslash( $_REQUEST['data'] ?? '' ); | |
| 2183 | + if ( empty( $params ) ) { | |
| 2184 | + throw new Exception( 'Error: params invalid!' ); | |
| 2185 | + } | |
| 2186 | + | |
| 2187 | + $data = LP_Helper::json_decode( $params, true ); | |
| 2188 | + | |
| 2189 | + if ( ! current_user_can( ADMIN_ROLE ) ) { | |
| 2190 | + throw new Exception( __( 'Permission denied', 'learnpress' ) ); | |
| 2191 | + } | |
| 2192 | + | |
| 2193 | + $hide_instructor_access_admin_screen = ! empty( $data['hide_instructor_access_admin_screen'] ) && $data['hide_instructor_access_admin_screen'] === 'yes' ? 'yes' : 'no'; | |
| 2194 | + $logo_remove = ! empty( $data['course_builder_logo_remove'] ) && $data['course_builder_logo_remove'] === 'yes'; | |
| 2195 | + $logo_id = absint( $data['course_builder_logo_id'] ?? 0 ); | |
| 2196 | + | |
| 2197 | + if ( $logo_remove ) { | |
| 2198 | + $logo_id = 0; | |
| 2199 | + } | |
| 2200 | + | |
| 2201 | + LP_Settings::update_option( 'hide_instructor_access_admin_screen', $hide_instructor_access_admin_screen ); | |
| 2202 | + LP_Settings::update_option( 'course_builder_logo_id', $logo_id ); | |
| 2203 | + | |
| 2204 | + $logo_url = ''; | |
| 2205 | + if ( $logo_id ) { | |
| 2206 | + $logo_url = wp_get_attachment_image_url( $logo_id, 'full' ); | |
| 2207 | + } | |
| 2208 | + | |
| 2209 | + $response->status = 'success'; | |
| 2210 | + $response->message = __( 'Course Builder settings updated.', 'learnpress' ); | |
| 2211 | + $response->data->hide_instructor_access_admin_screen = $hide_instructor_access_admin_screen; | |
| 2212 | + $response->data->course_builder_logo_id = $logo_id; | |
| 2213 | + $response->data->course_builder_logo_url = $logo_url; | |
| 2214 | + | |
| 2215 | + wp_send_json( $response ); | |
| 2216 | + } catch ( Throwable $th ) { | |
| 2217 | + $response->status = 'error'; | |
| 2218 | + $response->message = $th->getMessage(); | |
| 2219 | + wp_send_json( $response ); | |
| 2220 | + } | |
| 2221 | + } | |
| 2222 | +} | |
