| @@ -1,1140 +1,1183 @@ | ||
| 1 | -<?php | |
| 2 | - | |
| 3 | -/** | |
| 4 | - * Class UserItemModel | |
| 5 | - * | |
| 6 | - * @package LearnPress/Classes | |
| 7 | - * @version 1.0.1 | |
| 8 | - * @since 4.2.5 | |
| 9 | - */ | |
| 10 | - | |
| 11 | -namespace LearnPress\Models\UserItems; | |
| 12 | - | |
| 13 | -use Exception; | |
| 14 | -use LearnPress\Filters\UserItemsFilter; | |
| 15 | -use LearnPress\Models\CourseModel; | |
| 16 | -use LearnPress\Models\CoursePostModel; | |
| 17 | -use LearnPress\Models\QuizPostModel; | |
| 18 | -use LP_Cache; | |
| 19 | -use LP_Course_Cache; | |
| 20 | -use LP_Course_Item; | |
| 21 | -use LP_Courses_Cache; | |
| 22 | -use LP_Datetime; | |
| 23 | -use LP_Debug; | |
| 24 | -use LP_User; | |
| 25 | -use LP_User_Item_Course; | |
| 26 | -use LP_User_Items_Cache; | |
| 27 | -use LP_User_Items_DB; | |
| 28 | -use LP_User_Items_Filter; | |
| 29 | -use LP_User_Items_Result_DB; | |
| 30 | -use stdClass; | |
| 31 | -use Throwable; | |
| 32 | -use WP_Error; | |
| 33 | - | |
| 34 | -class UserCourseModel extends UserItemModel { | |
| 35 | - /** | |
| 36 | - * Item type Course | |
| 37 | - * | |
| 38 | - * @var string Item type | |
| 39 | - */ | |
| 40 | - public $item_type = LP_COURSE_CPT; | |
| 41 | - /** | |
| 42 | - * Ref type Order | |
| 43 | - * | |
| 44 | - * @var string | |
| 45 | - */ | |
| 46 | - public $ref_type = LP_ORDER_CPT; | |
| 47 | - | |
| 48 | - // Constants status | |
| 49 | - const STATUS_PURCHASED = 'purchased'; | |
| 50 | - | |
| 51 | - /** | |
| 52 | - * Constant key meta | |
| 53 | - */ | |
| 54 | - const META_KEY_RETAKEN_COUNT = '_lp_retaken_count'; | |
| 55 | - | |
| 56 | - public function __construct( $data = null ) { | |
| 57 | - parent::__construct( $data ); | |
| 58 | - | |
| 59 | - if ( $data ) { | |
| 60 | - $this->get_course_model(); | |
| 61 | - } | |
| 62 | - } | |
| 63 | - | |
| 64 | - /** | |
| 65 | - * Get course model | |
| 66 | - * | |
| 67 | - * @return bool|CourseModel | |
| 68 | - */ | |
| 69 | - public function get_course_model() { | |
| 70 | - return CourseModel::find( $this->item_id, true ); | |
| 71 | - } | |
| 72 | - | |
| 73 | - /** | |
| 74 | - * Find User Item by user_id, item_id, item_type. | |
| 75 | - * | |
| 76 | - * @param int $user_id | |
| 77 | - * @param int $course_id | |
| 78 | - * @param bool $check_cache | |
| 79 | - * | |
| 80 | - * @return false|static | |
| 81 | - * @since 4.2.7 | |
| 82 | - * @version 1.0.2 | |
| 83 | - */ | |
| 84 | - public static function find( int $user_id, int $course_id, bool $check_cache = false ) { | |
| 85 | - static $staticData = []; | |
| 86 | - | |
| 87 | - $filter = new LP_User_Items_Filter(); | |
| 88 | - $filter->user_id = $user_id; | |
| 89 | - $filter->item_id = $course_id; | |
| 90 | - $filter->item_type = LP_COURSE_CPT; | |
| 91 | - $key_cache = "userCourseModel/find/{$user_id}/{$course_id}/{$filter->item_type}"; | |
| 92 | - $lpUserCourseCache = new LP_Cache(); | |
| 93 | - | |
| 94 | - // Check cache | |
| 95 | - if ( $check_cache ) { | |
| 96 | - $userCourseModel = $lpUserCourseCache->get_cache( $key_cache ); | |
| 97 | - if ( $userCourseModel instanceof UserCourseModel ) { | |
| 98 | - return $userCourseModel; | |
| 99 | - } | |
| 100 | - | |
| 101 | - if ( isset( $staticData[ $key_cache ] ) ) { | |
| 102 | - return $staticData[ $key_cache ]; | |
| 103 | - } | |
| 104 | - } | |
| 105 | - | |
| 106 | - $userCourseModel = static::get_user_item_model_from_db( $filter ); | |
| 107 | - | |
| 108 | - // Set cache | |
| 109 | - if ( $userCourseModel instanceof UserCourseModel ) { | |
| 110 | - $lpUserCourseCache->set_cache( $key_cache, $userCourseModel ); | |
| 111 | - } | |
| 112 | - | |
| 113 | - $staticData[ $key_cache ] = $userCourseModel; | |
| 114 | - | |
| 115 | - return $userCourseModel; | |
| 116 | - } | |
| 117 | - | |
| 118 | - /** | |
| 119 | - * Get user_item is child of user course. | |
| 120 | - * | |
| 121 | - * @param int $item_id | |
| 122 | - * @param string $item_type | |
| 123 | - * | |
| 124 | - * @return false|UserItemModel|UserQuizModel|mixed | |
| 125 | - * @since 4.2.5 | |
| 126 | - * @version 1.0.1 | |
| 127 | - */ | |
| 128 | - public function get_item_attend( int $item_id, string $item_type = '' ) { | |
| 129 | - $item = false; | |
| 130 | - | |
| 131 | - try { | |
| 132 | - $item = UserItemModel::find_user_item( | |
| 133 | - $this->user_id, | |
| 134 | - $item_id, | |
| 135 | - $item_type, | |
| 136 | - $this->item_id, | |
| 137 | - $this->item_type, | |
| 138 | - true | |
| 139 | - ); | |
| 140 | - | |
| 141 | - if ( $item ) { | |
| 142 | - switch ( $item_type ) { | |
| 143 | - case LP_LESSON_CPT: | |
| 144 | - $item = new UserLessonModel( $item ); | |
| 145 | - break; | |
| 146 | - case LP_QUIZ_CPT: | |
| 147 | - $item = new UserQuizModel( $item ); | |
| 148 | - break; | |
| 149 | - default: | |
| 150 | - $item = apply_filters( 'learn-press/userCourseModel/get-item-attend', $item, $this, $item_id, $item_type ); | |
| 151 | - break; | |
| 152 | - } | |
| 153 | - } | |
| 154 | - } catch ( Throwable $e ) { | |
| 155 | - error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 156 | - } | |
| 157 | - | |
| 158 | - return $item; | |
| 159 | - } | |
| 160 | - | |
| 161 | - /** | |
| 162 | - * Get item continue to learn. | |
| 163 | - * | |
| 164 | - * @return mixed|null | |
| 165 | - * @since 4.2.7.6 | |
| 166 | - * @version 1.0.0 | |
| 167 | - */ | |
| 168 | - public function get_item_continue() { | |
| 169 | - if ( isset( $this->meta_data->item_continue ) ) { | |
| 170 | - return $this->meta_data->item_continue; | |
| 171 | - } | |
| 172 | - | |
| 173 | - $itemModel = null; | |
| 174 | - | |
| 175 | - try { | |
| 176 | - $courseModel = $this->get_course_model(); | |
| 177 | - $totalItemsObj = $courseModel->count_items(); | |
| 178 | - if ( empty( $totalItemsObj ) ) { | |
| 179 | - return $itemModel; | |
| 180 | - } | |
| 181 | - | |
| 182 | - $item_id = 0; | |
| 183 | - $item_type = ''; | |
| 184 | - $sections_items = $courseModel->get_section_items(); | |
| 185 | - foreach ( $sections_items as $section_items ) { | |
| 186 | - if ( $itemModel ) { | |
| 187 | - break; | |
| 188 | - } | |
| 189 | - | |
| 190 | - foreach ( $section_items->items as $item ) { | |
| 191 | - $item_id = $item->id ?? $item->item_id; | |
| 192 | - $item_type = $item->type ?? $item->item_type; | |
| 193 | - | |
| 194 | - $userItemModel = UserItemModel::find_user_item( | |
| 195 | - $this->user_id, | |
| 196 | - $item_id, | |
| 197 | - $item_type, | |
| 198 | - $courseModel->get_id(), | |
| 199 | - LP_COURSE_CPT, | |
| 200 | - true | |
| 201 | - ); | |
| 202 | - if ( ! $userItemModel || $userItemModel->get_status() !== LP_ITEM_COMPLETED ) { | |
| 203 | - $itemModel = $courseModel->get_item_model( $item_id, $item_type ); | |
| 204 | - break; | |
| 205 | - } | |
| 206 | - } | |
| 207 | - } | |
| 208 | - | |
| 209 | - // For all items are completed | |
| 210 | - if ( empty( $itemModel ) && ! empty( $item_id ) && ! empty( $item_type ) ) { | |
| 211 | - $itemModel = $courseModel->get_item_model( $item_id, $item_type ); | |
| 212 | - } | |
| 213 | - | |
| 214 | - $this->meta_data->item_continue = $itemModel; | |
| 215 | - } catch ( Throwable $e ) { | |
| 216 | - error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 217 | - } | |
| 218 | - | |
| 219 | - return $itemModel; | |
| 220 | - } | |
| 221 | - | |
| 222 | - /** | |
| 223 | - * Find next item when have just completed lesson. | |
| 224 | - * Logic: find item next not completed, circle to find next item, if not found return current item. | |
| 225 | - * | |
| 226 | - * @param int $item_id_current | |
| 227 | - * | |
| 228 | - * @since 4.3.2 | |
| 229 | - * @version 1.0.0 | |
| 230 | - * @return mixed|null | |
| 231 | - */ | |
| 232 | - public function get_item_next_when_complete_lesson( int $item_id_current ) { | |
| 233 | - $itemModel = null; | |
| 234 | - $item_before_found = 0; | |
| 235 | - $item_after_found = 0; | |
| 236 | - | |
| 237 | - try { | |
| 238 | - $courseModel = $this->get_course_model(); | |
| 239 | - $course_items = $courseModel->get_only_items(); | |
| 240 | - $course_item_keys = array_keys( $course_items ); | |
| 241 | - | |
| 242 | - $index_of_current = array_search( $item_id_current, $course_item_keys, true ); | |
| 243 | - | |
| 244 | - foreach ( $course_item_keys as $index => $item_id ) { | |
| 245 | - $course_item = $course_items[ $item_id ]; | |
| 246 | - $item_type = $course_item->item_type; | |
| 247 | - | |
| 248 | - $userItemModel = UserItemModel::find_user_item( | |
| 249 | - $this->user_id, | |
| 250 | - $item_id, | |
| 251 | - $item_type, | |
| 252 | - $courseModel->get_id(), | |
| 253 | - LP_COURSE_CPT, | |
| 254 | - true | |
| 255 | - ); | |
| 256 | - $status_compare = apply_filters( | |
| 257 | - 'learn-press/user-course-model/get-item-next-when-complete-lesson/status-compare', | |
| 258 | - [ | |
| 259 | - UserItemModel::STATUS_COMPLETED, | |
| 260 | - ] | |
| 261 | - ); | |
| 262 | - | |
| 263 | - // Found item before current item not completed | |
| 264 | - if ( $index < $index_of_current ) { | |
| 265 | - if ( ! $item_before_found && | |
| 266 | - ( ! $userItemModel || ! in_array( $userItemModel->get_status(), $status_compare ) ) ) { | |
| 267 | - $item_before_found = $course_item; | |
| 268 | - } | |
| 269 | - } elseif ( $index > $index_of_current ) { | |
| 270 | - // Found item after current item not completed | |
| 271 | - if ( ! $item_after_found && | |
| 272 | - ( ! $userItemModel || ! in_array( $userItemModel->get_status(), $status_compare ) ) ) { | |
| 273 | - $item_after_found = $course_item; | |
| 274 | - break; | |
| 275 | - } | |
| 276 | - } | |
| 277 | - } | |
| 278 | - | |
| 279 | - if ( $item_after_found ) { | |
| 280 | - $itemModel = $courseModel->get_item_model( $item_after_found->item_id, $item_after_found->item_type ); | |
| 281 | - } elseif ( $item_before_found ) { | |
| 282 | - $itemModel = $courseModel->get_item_model( $item_before_found->item_id, $item_before_found->item_type ); | |
| 283 | - } else { | |
| 284 | - $itemModel = $courseModel->get_item_model( $item_id_current, LP_LESSON_CPT ); | |
| 285 | - } | |
| 286 | - } catch ( Throwable $e ) { | |
| 287 | - error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 288 | - } | |
| 289 | - | |
| 290 | - return $itemModel; | |
| 291 | - } | |
| 292 | - | |
| 293 | - /** | |
| 294 | - * Count students. | |
| 295 | - * | |
| 296 | - * @param LP_User_Items_Filter|UserItemsFilter $filter | |
| 297 | - * | |
| 298 | - * @return int | |
| 299 | - * @since 4.2.5.4 | |
| 300 | - * @version 1.0.0 | |
| 301 | - */ | |
| 302 | - public static function count_students( $filter ): int { | |
| 303 | - // Check cache | |
| 304 | - $key_cache = 'count-courses-student-' . md5( json_encode( $filter ) ); | |
| 305 | - $count = LP_Cache::cache_load_first( 'get', $key_cache ); | |
| 306 | - if ( false !== $count ) { | |
| 307 | - return $count; | |
| 308 | - } | |
| 309 | - | |
| 310 | - $lp_courses_cache = new LP_Courses_Cache( true ); | |
| 311 | - $count = $lp_courses_cache->get_cache( $key_cache ); | |
| 312 | - if ( false !== $count ) { | |
| 313 | - LP_Cache::cache_load_first( 'set', $key_cache, $count ); | |
| 314 | - | |
| 315 | - return $count; | |
| 316 | - } | |
| 317 | - | |
| 318 | - $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 319 | - $count = $lp_user_items_db->count_students( $filter ); | |
| 320 | - | |
| 321 | - // Set cache | |
| 322 | - $lp_courses_cache->set_cache( $key_cache, $count ); | |
| 323 | - $lp_courses_cache_keys = new LP_Courses_Cache( true ); | |
| 324 | - $lp_courses_cache_keys->save_cache_keys_count_student_courses( $key_cache ); | |
| 325 | - LP_Cache::cache_load_first( 'set', $key_cache, $count ); | |
| 326 | - | |
| 327 | - return $count; | |
| 328 | - } | |
| 329 | - | |
| 330 | - /** | |
| 331 | - * Check course of user is enrolled or finished | |
| 332 | - * | |
| 333 | - * @return bool | |
| 334 | - */ | |
| 335 | - public function has_enrolled_or_finished(): bool { | |
| 336 | - return $this->has_enrolled() || $this->has_finished(); | |
| 337 | - } | |
| 338 | - | |
| 339 | - /** | |
| 340 | - * Check user has enrolled course | |
| 341 | - * | |
| 342 | - * @return bool | |
| 343 | - */ | |
| 344 | - public function has_enrolled(): bool { | |
| 345 | - return $this->status === UserItemModel::STATUS_ENROLLED; | |
| 346 | - } | |
| 347 | - | |
| 348 | - /** | |
| 349 | - * Check user has purchased course | |
| 350 | - * | |
| 351 | - * @return bool | |
| 352 | - */ | |
| 353 | - public function has_purchased(): bool { | |
| 354 | - return $this->status === UserItemModel::STATUS_PURCHASED; | |
| 355 | - } | |
| 356 | - | |
| 357 | - /** | |
| 358 | - * Check user has finished course | |
| 359 | - * | |
| 360 | - * @return bool | |
| 361 | - */ | |
| 362 | - public function has_finished(): bool { | |
| 363 | - return $this->status === UserItemModel::STATUS_FINISHED; | |
| 364 | - } | |
| 365 | - | |
| 366 | - /** | |
| 367 | - * Check course has finished or not. | |
| 368 | - * | |
| 369 | - * @return bool | |
| 370 | - * @move from class-lp-user-item-course.php | |
| 371 | - * @since 3.0.0 | |
| 372 | - * @version 1.0.2 | |
| 373 | - */ | |
| 374 | - public function is_finished(): bool { | |
| 375 | - return $this->has_finished(); | |
| 376 | - } | |
| 377 | - | |
| 378 | - /** | |
| 379 | - * Calculate course result | |
| 380 | - * | |
| 381 | - * @move from class-lp-user-item-course.php | |
| 382 | - * | |
| 383 | - * @param bool $force_cache | |
| 384 | - * | |
| 385 | - * @return array [ 'count_items' => int, 'completed_items' => int, 'items' => array, 'evaluate_type' => string, 'pass' => int, 'result' => float ] | |
| 386 | - * @since 4.1.4 | |
| 387 | - * @version 1.0.3 | |
| 388 | - */ | |
| 389 | - public function calculate_course_results( bool $force_cache = false ): array { | |
| 390 | - $items = array(); | |
| 391 | - $results = array( | |
| 392 | - 'count_items' => 0, | |
| 393 | - 'completed_items' => 0, | |
| 394 | - 'items' => array(), | |
| 395 | - 'evaluate_type' => '', | |
| 396 | - 'pass' => 0, | |
| 397 | - 'result' => 0, | |
| 398 | - ); | |
| 399 | - | |
| 400 | - try { | |
| 401 | - $courseModel = $this->get_course_model(); | |
| 402 | - if ( ! $courseModel instanceof CourseModel ) { | |
| 403 | - throw new Exception( 'Course invalid!' ); | |
| 404 | - } | |
| 405 | - | |
| 406 | - $key_first_cache = 'calculate_course/' . $this->user_id . '/' . $courseModel->get_id(); | |
| 407 | - $results_cache = LP_Cache::cache_load_first( 'get', $key_first_cache ); | |
| 408 | - if ( false !== $results_cache && ! $force_cache ) { | |
| 409 | - return $results_cache; | |
| 410 | - } | |
| 411 | - | |
| 412 | - if ( $this->is_finished() ) { | |
| 413 | - // Get result from lp_user_item_results | |
| 414 | - // Todo: tungnx - set cache | |
| 415 | - return LP_User_Items_Result_DB::instance()->get_result( $this->get_user_item_id() ); | |
| 416 | - } | |
| 417 | - | |
| 418 | - if ( $this->status !== LP_COURSE_ENROLLED ) { | |
| 419 | - return $results; | |
| 420 | - } | |
| 421 | - | |
| 422 | - $count_items = $courseModel->count_items(); | |
| 423 | - $count_items_completed = $this->count_items_completed(); | |
| 424 | - | |
| 425 | - $evaluate_type = $courseModel->get_meta_value_by_key( CoursePostModel::META_KEY_EVALUATION_TYPE, 'evaluate_lesson' ); | |
| 426 | - switch ( $evaluate_type ) { | |
| 427 | - case 'evaluate_lesson': | |
| 428 | - $results_evaluate = $this->evaluate_course_by_lesson( $count_items_completed, $courseModel->count_items( LP_LESSON_CPT ) ); | |
| 429 | - break; | |
| 430 | - case 'evaluate_final_quiz': | |
| 431 | - $results_evaluate = $this->evaluate_course_by_final_quiz(); | |
| 432 | - break; | |
| 433 | - case 'evaluate_quiz': | |
| 434 | - $results_evaluate = $this->evaluate_course_by_quizzes_passed( $count_items_completed, $courseModel->count_items( LP_QUIZ_CPT ) ); | |
| 435 | - break; | |
| 436 | - case 'evaluate_questions': | |
| 437 | - case 'evaluate_mark': | |
| 438 | - $results_evaluate = $this->evaluate_course_by_question( $evaluate_type ); | |
| 439 | - break; | |
| 440 | - default: | |
| 441 | - // Old Hook | |
| 442 | - if ( has_filter( 'learn-press/evaluate_passed_conditions' ) ) { | |
| 443 | - $user_course_old = new LP_User_Item_Course( $this ); | |
| 444 | - $results = apply_filters( 'learn-press/evaluate_passed_conditions', $results, $evaluate_type, $user_course_old ); | |
| 445 | - } | |
| 446 | - | |
| 447 | - $results_evaluate = apply_filters( 'learn-press/evaluate/calculate', $results, $evaluate_type, $this ); | |
| 448 | - break; | |
| 449 | - } | |
| 450 | - | |
| 451 | - if ( ! is_array( $results_evaluate ) ) { | |
| 452 | - $results_evaluate = array( | |
| 453 | - 'result' => 0, | |
| 454 | - 'pass' => 0, | |
| 455 | - ); | |
| 456 | - } | |
| 457 | - | |
| 458 | - $results_evaluate['result'] = round( $results_evaluate['result'], 2 ); | |
| 459 | - if ( $results_evaluate['result'] > 100 ) { | |
| 460 | - $results_evaluate['result'] = 100; | |
| 461 | - } | |
| 462 | - | |
| 463 | - $completed_items = intval( $count_items_completed->count_status ?? 0 ); | |
| 464 | - | |
| 465 | - $item_types = CourseModel::item_types_support(); | |
| 466 | - foreach ( $item_types as $item_type ) { | |
| 467 | - $item_type_key = str_replace( 'lp_', '', $item_type ); | |
| 468 | - | |
| 469 | - $items[ $item_type_key ] = array( | |
| 470 | - 'completed' => $count_items_completed->{$item_type . '_status_completed'} ?? 0, | |
| 471 | - 'passed' => $count_items_completed->{$item_type . '_graduation_passed'} ?? 0, | |
| 472 | - 'total' => $courseModel->count_items( $item_type ), | |
| 473 | - ); | |
| 474 | - } | |
| 475 | - | |
| 476 | - $results = array_merge( | |
| 477 | - $results_evaluate, | |
| 478 | - compact( 'count_items', 'completed_items', 'items', 'evaluate_type' ) | |
| 479 | - ); | |
| 480 | - | |
| 481 | - $results = apply_filters( | |
| 482 | - 'learn-press/update-course-results', | |
| 483 | - $results, | |
| 484 | - $this->item_id, | |
| 485 | - $this->user_id, | |
| 486 | - $this | |
| 487 | - ); | |
| 488 | - | |
| 489 | - LP_Cache::cache_load_first( 'set', $key_first_cache, $results ); | |
| 490 | - } catch ( Throwable $e ) { | |
| 491 | - LP_Debug::error_log( $e ); | |
| 492 | - } | |
| 493 | - | |
| 494 | - return $results; | |
| 495 | - } | |
| 496 | - | |
| 497 | - /** | |
| 498 | - * Check user can retake course or not. | |
| 499 | - * | |
| 500 | - * @move from class-lp-user.php method can_retry_course since 4.0.0 | |
| 501 | - * @use LP_User::can_retry_course | |
| 502 | - * @return int|mixed|null | |
| 503 | - * @since 4.2.7.3 | |
| 504 | - * @version 1.0.0 | |
| 505 | - */ | |
| 506 | - public function can_retake() { | |
| 507 | - $flag = 0; | |
| 508 | - | |
| 509 | - try { | |
| 510 | - $course = $this->get_course_model(); | |
| 511 | - if ( ! $course ) { | |
| 512 | - return $flag; | |
| 513 | - } | |
| 514 | - | |
| 515 | - $retake_option = (int) $course->get_meta_value_by_key( CoursePostModel::META_KEY_RETAKE_COUNT, 0 ); | |
| 516 | - if ( $retake_option > 0 ) { | |
| 517 | - /** | |
| 518 | - * Check course is finished | |
| 519 | - * Check duration is blocked | |
| 520 | - */ | |
| 521 | - if ( ! $this->has_finished() ) { | |
| 522 | - if ( 0 !== $this->timestamp_remaining_duration() ) { | |
| 523 | - throw new Exception(); | |
| 524 | - } | |
| 525 | - } | |
| 526 | - | |
| 527 | - $retaken = $this->get_retaken_count(); | |
| 528 | - $can_retake_times = $retake_option - $retaken; | |
| 529 | - | |
| 530 | - if ( $can_retake_times > 0 ) { | |
| 531 | - $flag = $can_retake_times; | |
| 532 | - } | |
| 533 | - } | |
| 534 | - } catch ( Exception $e ) { | |
| 535 | - | |
| 536 | - } | |
| 537 | - | |
| 538 | - return apply_filters( 'learn-press/user/course/can-retake', $flag, $this ); | |
| 539 | - } | |
| 540 | - | |
| 541 | - /** | |
| 542 | - * Get retaken count of user attend course. | |
| 543 | - * | |
| 544 | - * @return int | |
| 545 | - */ | |
| 546 | - public function get_retaken_count(): int { | |
| 547 | - return (int) $this->get_meta_value_from_key( self::META_KEY_RETAKEN_COUNT, 0 ); | |
| 548 | - } | |
| 549 | - | |
| 550 | - /** | |
| 551 | - * Check time remaining course when enable duration expire | |
| 552 | - * Value: -1 is no limit (default) | |
| 553 | - * Value: 0 is block | |
| 554 | - * Administrator || (is instructor && is author course) will be not block. | |
| 555 | - * | |
| 556 | - * @return int second | |
| 557 | - * @since 4.0.0 | |
| 558 | - * @author tungnx | |
| 559 | - * @version 1.0.1 | |
| 560 | - * @depecated 4.2.7.6, instead of get_time_remaining | |
| 561 | - */ | |
| 562 | - public function timestamp_remaining_duration(): int { | |
| 563 | - $timestamp_remaining = - 1; | |
| 564 | - $user = $this->get_user_model(); | |
| 565 | - /** | |
| 566 | - * @var CourseModel $course | |
| 567 | - */ | |
| 568 | - $course = $this->get_course_model(); | |
| 569 | - if ( ! $user || ! $course ) { | |
| 570 | - return $timestamp_remaining; | |
| 571 | - } | |
| 572 | - | |
| 573 | - $author = $course->get_author_model(); | |
| 574 | - if ( ! $author ) { | |
| 575 | - return $timestamp_remaining; | |
| 576 | - } | |
| 577 | - | |
| 578 | - $user_id = $user->get_id(); | |
| 579 | - | |
| 580 | - if ( current_user_can( 'administrator' ) || | |
| 581 | - ( current_user_can( LP_TEACHER_ROLE ) && $author->get_id() === $user_id ) ) { | |
| 582 | - return $timestamp_remaining; | |
| 583 | - } | |
| 584 | - | |
| 585 | - if ( 0 === (int) $course->get_duration() ) { | |
| 586 | - return $timestamp_remaining; | |
| 587 | - } | |
| 588 | - | |
| 589 | - if ( ! $course->enable_block_when_expire() ) { | |
| 590 | - return $timestamp_remaining; | |
| 591 | - } | |
| 592 | - | |
| 593 | - $course_start_time_str = $this->get_start_time(); | |
| 594 | - $course_start_time = new LP_Datetime( $course_start_time_str ); | |
| 595 | - $course_start_time = $course_start_time->get_raw_date(); | |
| 596 | - $duration = $course->get_duration(); | |
| 597 | - $timestamp_expire = strtotime( $course_start_time . ' +' . $duration ); | |
| 598 | - $timestamp_current = time(); | |
| 599 | - $timestamp_remaining = $timestamp_expire - $timestamp_current; | |
| 600 | - | |
| 601 | - if ( $timestamp_remaining < 0 ) { | |
| 602 | - $timestamp_remaining = 0; | |
| 603 | - } | |
| 604 | - | |
| 605 | - return apply_filters( 'learnpress/course/block_duration_expire/timestamp_remaining', $timestamp_remaining ); | |
| 606 | - } | |
| 607 | - | |
| 608 | - /** | |
| 609 | - * Check time remaining course when enable duration expire | |
| 610 | - * Value: -1 is no limit (default) | |
| 611 | - * Value: 0 is block | |
| 612 | - * Administrator || (is instructor && is author course) will be not block. | |
| 613 | - * | |
| 614 | - * @return int second | |
| 615 | - * @since 4.2.7.6 | |
| 616 | - * @version 1.0.0 | |
| 617 | - */ | |
| 618 | - public function get_time_remaining(): int { | |
| 619 | - $timestamp_remaining = - 1; | |
| 620 | - $userModel = $this->get_user_model(); | |
| 621 | - $courseModel = $this->get_course_model(); | |
| 622 | - if ( ! $userModel || ! $courseModel ) { | |
| 623 | - return $timestamp_remaining; | |
| 624 | - } | |
| 625 | - | |
| 626 | - $author = $courseModel->get_author_model(); | |
| 627 | - if ( ! $author ) { | |
| 628 | - return $timestamp_remaining; | |
| 629 | - } | |
| 630 | - | |
| 631 | - /*$user_id = $userModel->get_id(); | |
| 632 | - $user_wp = new \WP_User( $userModel ); | |
| 633 | - if ( user_can( $user_wp, ADMIN_ROLE ) || | |
| 634 | - ( user_can( $user_wp, LP_TEACHER_ROLE ) && $author->get_id() === $user_id ) ) { | |
| 635 | - return $timestamp_remaining; | |
| 636 | - }*/ | |
| 637 | - | |
| 638 | - if ( 0 === (int) $courseModel->get_duration() ) { | |
| 639 | - return $timestamp_remaining; | |
| 640 | - } | |
| 641 | - | |
| 642 | - if ( ! $courseModel->enable_block_when_expire() ) { | |
| 643 | - return $timestamp_remaining; | |
| 644 | - } | |
| 645 | - | |
| 646 | - $course_start_time = new LP_Datetime( $this->get_start_time() ); | |
| 647 | - $course_start_time = $course_start_time->get_raw_date(); | |
| 648 | - $duration = $courseModel->get_duration(); | |
| 649 | - $timestamp_expire = strtotime( $course_start_time . ' +' . $duration ); | |
| 650 | - $timestamp_current = time(); | |
| 651 | - $timestamp_remaining = $timestamp_expire - $timestamp_current; | |
| 652 | - | |
| 653 | - if ( $timestamp_remaining < 0 ) { | |
| 654 | - $timestamp_remaining = 0; | |
| 655 | - } | |
| 656 | - | |
| 657 | - return apply_filters( 'learnpress/course/block_duration_expire/timestamp_remaining', $timestamp_remaining ); | |
| 658 | - } | |
| 659 | - | |
| 660 | - /** | |
| 661 | - * Get completed items. | |
| 662 | - * | |
| 663 | - * @return object | |
| 664 | - * @modify 4.1.4.1 | |
| 665 | - * @since 4.0.0 | |
| 666 | - * @version 4.0.3 | |
| 667 | - */ | |
| 668 | - public function count_items_completed() { | |
| 669 | - $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 670 | - $count_items_completed = new stdClass(); | |
| 671 | - | |
| 672 | - try { | |
| 673 | - $key_cache_first = "userCourseModel/count_items_completed/{$this->user_id}/{$this->item_id}"; | |
| 674 | - $count_items_completed = LP_Cache::cache_load_first( 'get', $key_cache_first ); | |
| 675 | - if ( false !== $count_items_completed ) { | |
| 676 | - return $count_items_completed; | |
| 677 | - } | |
| 678 | - | |
| 679 | - $filter_count = new LP_User_Items_Filter(); | |
| 680 | - $filter_count->parent_id = $this->get_user_item_id(); | |
| 681 | - $filter_count->item_id = $this->item_id; | |
| 682 | - $filter_count->user_id = $this->user_id; | |
| 683 | - $filter_count->status = LP_ITEM_COMPLETED; | |
| 684 | - $filter_count->graduation = LP_COURSE_GRADUATION_PASSED; | |
| 685 | - $count_items_completed = $lp_user_items_db->count_items_of_course_with_status( $filter_count ); | |
| 686 | - | |
| 687 | - // Set cache first | |
| 688 | - LP_Cache::cache_load_first( 'set', $key_cache_first, $count_items_completed ); | |
| 689 | - } catch ( Throwable $e ) { | |
| 690 | - error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 691 | - } | |
| 692 | - | |
| 693 | - return $count_items_completed; | |
| 694 | - } | |
| 695 | - | |
| 696 | - /** | |
| 697 | - * Get graduation of course. | |
| 698 | - * | |
| 699 | - * @return string | |
| 700 | - * @since 4.2.7.2 | |
| 701 | - * @version 1.0.1 | |
| 702 | - */ | |
| 703 | - public function get_graduation(): string { | |
| 704 | - return (string) $this->graduation; | |
| 705 | - } | |
| 706 | - | |
| 707 | - /** | |
| 708 | - * Check course is passed or not. | |
| 709 | - * | |
| 710 | - * @return bool | |
| 711 | - * @since 4.2.7.2 | |
| 712 | - * @version 1.0.0 | |
| 713 | - */ | |
| 714 | - public function is_passed(): bool { | |
| 715 | - return $this->graduation === UserItemModel::GRADUATION_PASSED; | |
| 716 | - } | |
| 717 | - | |
| 718 | - /** | |
| 719 | - * Check course is canceled or not. | |
| 720 | - * | |
| 721 | - * @return bool | |
| 722 | - * @since 4.2.7.6 | |
| 723 | - * @version 1.0.0 | |
| 724 | - */ | |
| 725 | - public function has_canceled(): bool { | |
| 726 | - return $this->status === self::STATUS_CANCEL; | |
| 727 | - } | |
| 728 | - | |
| 729 | - /** | |
| 730 | - * Evaluate course result by lessons. | |
| 731 | - * | |
| 732 | - * @param $count_items_completed | |
| 733 | - * @param int $total_item_lesson | |
| 734 | - * | |
| 735 | - * @return array | |
| 736 | - * @author tungnx | |
| 737 | - * @since 4.1.4.1 | |
| 738 | - * @version 1.0.0 | |
| 739 | - */ | |
| 740 | - protected function evaluate_course_by_lesson( $count_items_completed, int $total_item_lesson = 0 ): array { | |
| 741 | - $evaluate = array( | |
| 742 | - 'result' => 0, | |
| 743 | - 'pass' => 0, | |
| 744 | - ); | |
| 745 | - | |
| 746 | - $count_items_completed = intval( $count_items_completed->{LP_LESSON_CPT . '_status_completed'} ?? 0 ); | |
| 747 | - | |
| 748 | - if ( $total_item_lesson && $count_items_completed ) { | |
| 749 | - $evaluate['result'] = $count_items_completed * 100 / $total_item_lesson; | |
| 750 | - } | |
| 751 | - | |
| 752 | - $passing_condition = $this->get_course_model()->get_passing_condition(); | |
| 753 | - if ( $evaluate['result'] >= $passing_condition ) { | |
| 754 | - $evaluate['pass'] = 1; | |
| 755 | - } | |
| 756 | - | |
| 757 | - return $evaluate; | |
| 758 | - } | |
| 759 | - | |
| 760 | - /** | |
| 761 | - * Evaluate course result by final quiz. | |
| 762 | - * | |
| 763 | - * @return array | |
| 764 | - */ | |
| 765 | - protected function evaluate_course_by_final_quiz(): array { | |
| 766 | - $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 767 | - $lp_user_item_result_db = LP_User_Items_Result_DB::instance(); | |
| 768 | - $evaluate = array( | |
| 769 | - 'result' => 0, | |
| 770 | - 'pass' => 0, | |
| 771 | - ); | |
| 772 | - | |
| 773 | - try { | |
| 774 | - $courseModel = $this->get_course_model(); | |
| 775 | - if ( ! $courseModel ) { | |
| 776 | - return $evaluate; | |
| 777 | - } | |
| 778 | - | |
| 779 | - $quiz_final_id = $courseModel->get_meta_value_by_key( CoursePostModel::META_KEY_FINAL_QUIZ, 0 ); | |
| 780 | - if ( ! $quiz_final_id ) { | |
| 781 | - return $evaluate; | |
| 782 | - } | |
| 783 | - | |
| 784 | - $quizPostModel = QuizPostModel::find( $quiz_final_id, true ); | |
| 785 | - if ( ! $quizPostModel ) { | |
| 786 | - return $evaluate; | |
| 787 | - } | |
| 788 | - | |
| 789 | - $filter = new LP_User_Items_Filter(); | |
| 790 | - $filter->query_type = 'get_row'; | |
| 791 | - $filter->parent_id = $this->get_user_item_id(); | |
| 792 | - $filter->item_type = LP_QUIZ_CPT; | |
| 793 | - $filter->item_id = $quiz_final_id; | |
| 794 | - $user_quiz = $lp_user_items_db->get_user_course_items_by_item_type( $filter ); | |
| 795 | - if ( ! $user_quiz ) { | |
| 796 | - throw new Exception(); | |
| 797 | - } | |
| 798 | - | |
| 799 | - // Get result did quiz | |
| 800 | - $quiz_result = $lp_user_item_result_db->get_result( $user_quiz->user_item_id ); | |
| 801 | - | |
| 802 | - if ( $quiz_result ) { | |
| 803 | - if ( ! isset( $quiz_result['result'] ) ) { | |
| 804 | - $evaluate['result'] = $quiz_result['user_mark'] * 100 / $quiz_result['mark']; | |
| 805 | - } else { | |
| 806 | - $evaluate['result'] = $quiz_result['result']; | |
| 807 | - } | |
| 808 | - | |
| 809 | - $passing_condition = $quizPostModel->get_passing_grade(); | |
| 810 | - if ( $evaluate['result'] >= $passing_condition ) { | |
| 811 | - $evaluate['pass'] = 1; | |
| 812 | - } | |
| 813 | - } | |
| 814 | - } catch ( Throwable $e ) { | |
| 815 | - | |
| 816 | - } | |
| 817 | - | |
| 818 | - return $evaluate; | |
| 819 | - } | |
| 820 | - | |
| 821 | - /** | |
| 822 | - * Evaluate course results by count quizzes passed/all quizzes. | |
| 823 | - * | |
| 824 | - * @author tungnx | |
| 825 | - * @since 4.1.4.1 | |
| 826 | - * @version 1.0.0 | |
| 827 | - */ | |
| 828 | - protected function evaluate_course_by_quizzes_passed( $count_items_completed, $total_item_quizzes ): array { | |
| 829 | - $evaluate = array( | |
| 830 | - 'result' => 0, | |
| 831 | - 'pass' => 0, | |
| 832 | - ); | |
| 833 | - | |
| 834 | - $count_items_completed = intval( $count_items_completed->{LP_QUIZ_CPT . '_graduation_passed'} ?? 0 ); | |
| 835 | - | |
| 836 | - if ( $total_item_quizzes && $count_items_completed ) { | |
| 837 | - $evaluate['result'] = $count_items_completed * 100 / $total_item_quizzes; | |
| 838 | - | |
| 839 | - $passing_condition = $this->get_course_model()->get_passing_condition(); | |
| 840 | - if ( $evaluate['result'] >= $passing_condition ) { | |
| 841 | - $evaluate['pass'] = 1; | |
| 842 | - } | |
| 843 | - } | |
| 844 | - | |
| 845 | - return $evaluate; | |
| 846 | - } | |
| 847 | - | |
| 848 | - /** | |
| 849 | - * Evaluate course results by count questions true/all questions. | |
| 850 | - * | |
| 851 | - * @author tungnx | |
| 852 | - * @since 4.1.4.1 | |
| 853 | - * @version 1.0.0 | |
| 854 | - */ | |
| 855 | - private function evaluate_course_by_questions( &$evaluate, $lp_quizzes, $total_questions ) { | |
| 856 | - $lp_user_item_results_db = LP_User_Items_Result_DB::instance(); | |
| 857 | - $count_questions_correct = 0; | |
| 858 | - | |
| 859 | - // get questions correct | |
| 860 | - foreach ( $lp_quizzes as $lp_quiz ) { | |
| 861 | - $lp_quiz_result = $lp_user_item_results_db->get_result( $lp_quiz->user_item_id ); | |
| 862 | - if ( $lp_quiz_result ) { | |
| 863 | - $count_questions_correct += $lp_quiz_result['question_correct']; | |
| 864 | - } | |
| 865 | - } | |
| 866 | - | |
| 867 | - if ( $total_questions && $count_questions_correct ) { | |
| 868 | - $evaluate['result'] = $count_questions_correct * 100 / $total_questions; | |
| 869 | - | |
| 870 | - $passing_condition = $this->get_course_model()->get_passing_condition(); | |
| 871 | - if ( $evaluate['result'] >= $passing_condition ) { | |
| 872 | - $evaluate['pass'] = 1; | |
| 873 | - } | |
| 874 | - } | |
| 875 | - } | |
| 876 | - | |
| 877 | - /** | |
| 878 | - * Evaluate course results by total mark of questions. | |
| 879 | - * | |
| 880 | - * @author tungnx | |
| 881 | - * @since 4.1.4.1 | |
| 882 | - * @version 1.0.0 | |
| 883 | - */ | |
| 884 | - private function evaluate_course_by_mark( &$evaluate, $lp_quizzes, $total_mark_questions ) { | |
| 885 | - $lp_user_item_results_db = LP_User_Items_Result_DB::instance(); | |
| 886 | - $count_mark_questions_receiver = 0; | |
| 887 | - | |
| 888 | - foreach ( $lp_quizzes as $lp_quiz ) { | |
| 889 | - $lp_quiz_result = $lp_user_item_results_db->get_result( $lp_quiz->user_item_id ); | |
| 890 | - if ( $lp_quiz_result ) { | |
| 891 | - $count_mark_questions_receiver += $lp_quiz_result['user_mark']; | |
| 892 | - } | |
| 893 | - } | |
| 894 | - | |
| 895 | - if ( $count_mark_questions_receiver && $total_mark_questions ) { | |
| 896 | - $evaluate['result'] = $count_mark_questions_receiver * 100 / $total_mark_questions; | |
| 897 | - | |
| 898 | - $passing_condition = $this->get_course_model()->get_passing_condition(); | |
| 899 | - if ( $evaluate['result'] >= $passing_condition ) { | |
| 900 | - $evaluate['pass'] = 1; | |
| 901 | - } | |
| 902 | - } | |
| 903 | - } | |
| 904 | - | |
| 905 | - /** | |
| 906 | - * Evaluate course results by total mark of questions. | |
| 907 | - * | |
| 908 | - * @author tungnx | |
| 909 | - * @since 4.1.4.1 | |
| 910 | - * @version 1.0.2 | |
| 911 | - */ | |
| 912 | - protected function evaluate_course_by_question( string $evaluate_type ): array { | |
| 913 | - $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 914 | - $evaluate = array( | |
| 915 | - 'result' => 0, | |
| 916 | - 'pass' => 0, | |
| 917 | - ); | |
| 918 | - | |
| 919 | - try { | |
| 920 | - // get quiz_ids | |
| 921 | - $filter_get_quiz_ids = new LP_User_Items_Filter(); | |
| 922 | - $filter_get_quiz_ids->parent_id = $this->get_user_item_id(); | |
| 923 | - $filter_get_quiz_ids->item_type = LP_QUIZ_CPT; | |
| 924 | - $lp_quizzes = $lp_user_items_db->get_user_course_items_by_item_type( $filter_get_quiz_ids ); | |
| 925 | - | |
| 926 | - // Get total questions, mark | |
| 927 | - $course = $this->get_course_model(); | |
| 928 | - | |
| 929 | - $total_questions = 0; | |
| 930 | - $total_mark_question = 0; | |
| 931 | - | |
| 932 | - // Get all items' course | |
| 933 | - $sections_items = $course->get_section_items(); | |
| 934 | - | |
| 935 | - foreach ( $sections_items as $section_items ) { | |
| 936 | - foreach ( $section_items->items as $item ) { | |
| 937 | - $itemObj = LP_Course_Item::get_item( $item->id ); | |
| 938 | - if ( ! $itemObj instanceof LP_Course_Item ) { | |
| 939 | - continue; | |
| 940 | - } | |
| 941 | - | |
| 942 | - if ( $item->type == LP_QUIZ_CPT ) { | |
| 943 | - $total_questions += count( $itemObj->get_question_ids() ); | |
| 944 | - $total_mark_question += $itemObj->get_mark(); | |
| 945 | - } | |
| 946 | - } | |
| 947 | - } | |
| 948 | - // End get total questions, mark | |
| 949 | - | |
| 950 | - switch ( $evaluate_type ) { | |
| 951 | - case 'evaluate_questions': | |
| 952 | - $this->evaluate_course_by_questions( $evaluate, $lp_quizzes, $total_questions ); | |
| 953 | - break; | |
| 954 | - case 'evaluate_mark': | |
| 955 | - $this->evaluate_course_by_mark( $evaluate, $lp_quizzes, $total_mark_question ); | |
| 956 | - break; | |
| 957 | - default: | |
| 958 | - break; | |
| 959 | - } | |
| 960 | - | |
| 961 | - // Get results of each quiz - has questions | |
| 962 | - } catch ( Throwable $e ) { | |
| 963 | - error_log( __FUNCTION__ . ': ' . $e->getMessage() ); | |
| 964 | - } | |
| 965 | - | |
| 966 | - return $evaluate; | |
| 967 | - } | |
| 968 | - | |
| 969 | - protected function count_item_completed() { | |
| 970 | - } | |
| 971 | - | |
| 972 | - /** | |
| 973 | - * Check user can finish course or not. | |
| 974 | - * | |
| 975 | - * @return bool|WP_Error | |
| 976 | - * | |
| 977 | - * @since 4.2.7.5 | |
| 978 | - * @version 1.0.0 | |
| 979 | - */ | |
| 980 | - public function can_finish() { | |
| 981 | - $can_finish = true; | |
| 982 | - | |
| 983 | - try { | |
| 984 | - $courseModel = $this->get_course_model(); | |
| 985 | - if ( ! $courseModel ) { | |
| 986 | - throw new Exception( __( 'Course not exists!', 'learnpress' ) ); | |
| 987 | - } | |
| 988 | - | |
| 989 | - $can_impact_item = $this->can_impact_item(); | |
| 990 | - if ( $can_impact_item instanceof WP_Error ) { | |
| 991 | - throw new Exception( $can_impact_item->get_error_message() ); | |
| 992 | - } | |
| 993 | - | |
| 994 | - $course_results = $this->calculate_course_results(); | |
| 995 | - if ( empty( $course_results['pass'] ) ) { | |
| 996 | - $allow_finish_when_all_item_completed = $courseModel->get_meta_value_by_key( | |
| 997 | - CoursePostModel::META_KEY_HAS_FINISH, | |
| 998 | - 'yes' | |
| 999 | - ); | |
| 1000 | - if ( $allow_finish_when_all_item_completed ) { | |
| 1001 | - $course_total_items_obj = $courseModel->get_total_items(); | |
| 1002 | - if ( $course_total_items_obj && $course_results['completed_items'] < $course_total_items_obj->count_items ) { | |
| 1003 | - throw new Exception( __( 'You must complete all items in course', 'learnpress' ) ); | |
| 1004 | - } | |
| 1005 | - } else { | |
| 1006 | - throw new Exception( __( 'You must passed course', 'learnpress' ) ); | |
| 1007 | - } | |
| 1008 | - } | |
| 1009 | - } catch ( Throwable $e ) { | |
| 1010 | - $can_finish = new WP_Error( 'lp_user_course_can_finish_err', $e->getMessage() ); | |
| 1011 | - } | |
| 1012 | - | |
| 1013 | - return apply_filters( 'learn-press/user-course/can-finish', $can_finish, $this ); | |
| 1014 | - } | |
| 1015 | - | |
| 1016 | - /** | |
| 1017 | - * Handle finish course. | |
| 1018 | - * | |
| 1019 | - * @throws Exception | |
| 1020 | - * @version 1.0.1 | |
| 1021 | - * @since 4.2.7.6 | |
| 1022 | - */ | |
| 1023 | - public function handle_finish() { | |
| 1024 | - $can_finish = $this->can_finish(); | |
| 1025 | - if ( is_wp_error( $can_finish ) ) { | |
| 1026 | - throw new Exception( $can_finish->get_error_message() ); | |
| 1027 | - } | |
| 1028 | - | |
| 1029 | - $course_results = $this->calculate_course_results(); | |
| 1030 | - $this->graduation = $course_results['pass'] ? LP_COURSE_GRADUATION_PASSED : LP_COURSE_GRADUATION_FAILED; | |
| 1031 | - $this->status = LP_COURSE_FINISHED; | |
| 1032 | - $this->end_time = gmdate( LP_Datetime::$format, time() ); | |
| 1033 | - $this->save(); | |
| 1034 | - | |
| 1035 | - // Save result for course | |
| 1036 | - LP_User_Items_Result_DB::instance()->update( $this->get_user_item_id(), wp_json_encode( $course_results ) ); | |
| 1037 | - | |
| 1038 | - do_action( 'learn-press/user-course-finished', $this->item_id, $this->user_id, $this->get_user_item_id() ); | |
| 1039 | - do_action( 'learn-press/user-course/finished', $this ); | |
| 1040 | - } | |
| 1041 | - | |
| 1042 | - /** | |
| 1043 | - * Handle retake course | |
| 1044 | - * | |
| 1045 | - * @throws Exception | |
| 1046 | - * @since 4.2.7.6 | |
| 1047 | - * @version 1.0.0 | |
| 1048 | - */ | |
| 1049 | - public function handle_retake() { | |
| 1050 | - $remaining_retake = $this->can_retake(); | |
| 1051 | - if ( $remaining_retake === 0 ) { | |
| 1052 | - throw new Exception( __( 'You can not retake this course!', 'learnpress' ) ); | |
| 1053 | - } | |
| 1054 | - | |
| 1055 | - $this->status = self::STATUS_ENROLLED; | |
| 1056 | - $this->graduation = self::GRADUATION_IN_PROGRESS; | |
| 1057 | - $this->start_time = gmdate( LP_Datetime::$format, time() ); | |
| 1058 | - $this->end_time = null; | |
| 1059 | - $this->set_meta_value_for_key( self::META_KEY_RETAKEN_COUNT, $this->get_retaken_count() + 1 ); | |
| 1060 | - $this->save(); | |
| 1061 | - | |
| 1062 | - $courseModel = $this->get_course_model(); | |
| 1063 | - | |
| 1064 | - if ( $courseModel->count_items() > 0 ) { | |
| 1065 | - // Remove items' course user learned. | |
| 1066 | - $filter_remove = new LP_User_Items_Filter(); | |
| 1067 | - $filter_remove->parent_id = $this->get_user_item_id(); | |
| 1068 | - $filter_remove->user_id = $this->user_id; | |
| 1069 | - $filter_remove->limit = - 1; | |
| 1070 | - LP_User_Items_DB::getInstance()->remove_items_of_user_course( $filter_remove ); | |
| 1071 | - | |
| 1072 | - // Clean cache items. | |
| 1073 | - foreach ( $courseModel->get_section_items() as $section_items ) { | |
| 1074 | - foreach ( $section_items->items as $item ) { | |
| 1075 | - $key_cache = "userItemModel/find/{$this->user_id}/{$item->id}/{$item->type}/{$this->item_id}/" . LP_COURSE_CPT; | |
| 1076 | - $lpUserItemCache = new LP_User_Items_Cache(); | |
| 1077 | - $lpUserItemCache->clear( $key_cache ); | |
| 1078 | - } | |
| 1079 | - } | |
| 1080 | - } | |
| 1081 | - | |
| 1082 | - // Create new result in table learnpress_user_item_results. | |
| 1083 | - LP_User_Items_Result_DB::instance()->insert( $this->get_user_item_id() ); | |
| 1084 | - } | |
| 1085 | - | |
| 1086 | - /** | |
| 1087 | - * Check can impact item. | |
| 1088 | - * | |
| 1089 | - * @return bool|WP_Error | |
| 1090 | - * @since 4.2.7.6 | |
| 1091 | - * @version 1.0.1 | |
| 1092 | - */ | |
| 1093 | - public function can_impact_item() { | |
| 1094 | - $can_impact_item = true; | |
| 1095 | - | |
| 1096 | - // For case user Guest | |
| 1097 | - $userModel = $this->get_user_model(); | |
| 1098 | - if ( ! $userModel ) { | |
| 1099 | - $can_impact_item = new WP_Error( 'user_not_exists', __( 'User not exists!', 'learnpress' ) ); | |
| 1100 | - } | |
| 1101 | - | |
| 1102 | - $status = $this->get_status(); | |
| 1103 | - if ( $this->has_canceled() || ! $this->has_enrolled() ) { | |
| 1104 | - $can_impact_item = new WP_Error( 'user_not_enroll_course', __( 'You have not enroll this course!', 'learnpress' ) ); | |
| 1105 | - } | |
| 1106 | - | |
| 1107 | - if ( $this->has_finished() ) { | |
| 1108 | - $can_impact_item = new WP_Error( 'user_finished_course', __( 'You have finished this course!', 'learnpress' ) ); | |
| 1109 | - } | |
| 1110 | - | |
| 1111 | - if ( $this->get_time_remaining() === 0 ) { | |
| 1112 | - $can_impact_item = new WP_Error( 'course_is_blocked', __( 'Course was blocked by expire!', 'learnpress' ) ); | |
| 1113 | - } | |
| 1114 | - | |
| 1115 | - return apply_filters( 'learn-press/user-course/can-impact-item', $can_impact_item, $this ); | |
| 1116 | - } | |
| 1117 | - | |
| 1118 | - /** | |
| 1119 | - * Clean caches. | |
| 1120 | - * | |
| 1121 | - * @return void | |
| 1122 | - * | |
| 1123 | - * @since 4.2.5.4 | |
| 1124 | - * @version 1.0.1 | |
| 1125 | - */ | |
| 1126 | - public function clean_caches() { | |
| 1127 | - $key_cache = "userCourseModel/find/{$this->user_id}/{$this->item_id}/{$this->item_type}"; | |
| 1128 | - $lpUserCourseCache = new LP_Cache(); | |
| 1129 | - $lpUserCourseCache->clear( $key_cache ); | |
| 1130 | - | |
| 1131 | - parent::clean_caches(); | |
| 1132 | - // Clear cache total students enrolled of a course. | |
| 1133 | - $lp_course_cache = new LP_Course_Cache( true ); | |
| 1134 | - $lp_course_cache->clean_total_students_enrolled( $this->item_id ); | |
| 1135 | - $lp_course_cache->clean_total_students_enrolled_or_purchased( $this->item_id ); | |
| 1136 | - // Clear cache count students of many course | |
| 1137 | - $lp_courses_cache = new LP_Courses_Cache( true ); | |
| 1138 | - $lp_courses_cache->clear_cache_on_group( LP_Courses_Cache::KEYS_COUNT_STUDENT_COURSES ); | |
| 1139 | - } | |
| 1140 | -} | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +/** | |
| 4 | + * Class UserItemModel | |
| 5 | + * | |
| 6 | + * @package LearnPress/Classes | |
| 7 | + * @version 1.0.1 | |
| 8 | + * @since 4.2.5 | |
| 9 | + */ | |
| 10 | + | |
| 11 | +namespace LearnPress\Models\UserItems; | |
| 12 | + | |
| 13 | +use Exception; | |
| 14 | +use LearnPress\Filters\UserItemsFilter; | |
| 15 | +use LearnPress\Models\CourseModel; | |
| 16 | +use LearnPress\Models\CoursePostModel; | |
| 17 | +use LearnPress\Models\QuizPostModel; | |
| 18 | +use LP_Cache; | |
| 19 | +use LP_Course_Cache; | |
| 20 | +use LP_Course_Item; | |
| 21 | +use LP_Courses_Cache; | |
| 22 | +use LP_Datetime; | |
| 23 | +use LP_Debug; | |
| 24 | +use LP_User; | |
| 25 | +use LP_User_Item_Course; | |
| 26 | +use LP_User_Items_Cache; | |
| 27 | +use LP_User_Items_DB; | |
| 28 | +use LP_User_Items_Filter; | |
| 29 | +use LP_User_Items_Result_DB; | |
| 30 | +use stdClass; | |
| 31 | +use Throwable; | |
| 32 | +use WP_Error; | |
| 33 | + | |
| 34 | +class UserCourseModel extends UserItemModel { | |
| 35 | + /** | |
| 36 | + * Item type Course | |
| 37 | + * | |
| 38 | + * @var string Item type | |
| 39 | + */ | |
| 40 | + public $item_type = LP_COURSE_CPT; | |
| 41 | + /** | |
| 42 | + * Ref type Order | |
| 43 | + * | |
| 44 | + * @var string | |
| 45 | + */ | |
| 46 | + public $ref_type = LP_ORDER_CPT; | |
| 47 | + | |
| 48 | + // Constants status | |
| 49 | + const STATUS_PURCHASED = 'purchased'; | |
| 50 | + | |
| 51 | + /** | |
| 52 | + * Constant key meta | |
| 53 | + */ | |
| 54 | + const META_KEY_RETAKEN_COUNT = '_lp_retaken_count'; | |
| 55 | + | |
| 56 | + public function __construct( $data = null ) { | |
| 57 | + parent::__construct( $data ); | |
| 58 | + | |
| 59 | + if ( $data ) { | |
| 60 | + $this->get_course_model(); | |
| 61 | + } | |
| 62 | + } | |
| 63 | + | |
| 64 | + /** | |
| 65 | + * Get course model | |
| 66 | + * | |
| 67 | + * @return bool|CourseModel | |
| 68 | + */ | |
| 69 | + public function get_course_model() { | |
| 70 | + return CourseModel::find( $this->item_id, true ); | |
| 71 | + } | |
| 72 | + | |
| 73 | + /** | |
| 74 | + * Find User Item by user_id, item_id, item_type. | |
| 75 | + * | |
| 76 | + * @param int $user_id | |
| 77 | + * @param int $course_id | |
| 78 | + * @param bool $check_cache | |
| 79 | + * | |
| 80 | + * @return false|static | |
| 81 | + * @since 4.2.7 | |
| 82 | + * @version 1.0.2 | |
| 83 | + */ | |
| 84 | + public static function find( int $user_id, int $course_id, bool $check_cache = false ) { | |
| 85 | + static $staticData = []; | |
| 86 | + | |
| 87 | + $filter = new LP_User_Items_Filter(); | |
| 88 | + $filter->user_id = $user_id; | |
| 89 | + $filter->item_id = $course_id; | |
| 90 | + $filter->item_type = LP_COURSE_CPT; | |
| 91 | + $key_cache = "userCourseModel/find/{$user_id}/{$course_id}/{$filter->item_type}"; | |
| 92 | + $lpUserCourseCache = new LP_Cache(); | |
| 93 | + | |
| 94 | + // Check cache | |
| 95 | + if ( $check_cache ) { | |
| 96 | + $userCourseModel = $lpUserCourseCache->get_cache( $key_cache ); | |
| 97 | + if ( $userCourseModel instanceof UserCourseModel ) { | |
| 98 | + return $userCourseModel; | |
| 99 | + } | |
| 100 | + | |
| 101 | + if ( isset( $staticData[ $key_cache ] ) ) { | |
| 102 | + return $staticData[ $key_cache ]; | |
| 103 | + } | |
| 104 | + } | |
| 105 | + | |
| 106 | + $userCourseModel = static::get_user_item_model_from_db( $filter ); | |
| 107 | + | |
| 108 | + // Set cache | |
| 109 | + if ( $userCourseModel instanceof UserCourseModel ) { | |
| 110 | + $lpUserCourseCache->set_cache( $key_cache, $userCourseModel ); | |
| 111 | + } | |
| 112 | + | |
| 113 | + $staticData[ $key_cache ] = $userCourseModel; | |
| 114 | + | |
| 115 | + return $userCourseModel; | |
| 116 | + } | |
| 117 | + | |
| 118 | + /** | |
| 119 | + * Get user_item is child of user course. | |
| 120 | + * | |
| 121 | + * @param int $item_id | |
| 122 | + * @param string $item_type | |
| 123 | + * | |
| 124 | + * @return false|UserItemModel|UserQuizModel|mixed | |
| 125 | + * @since 4.2.5 | |
| 126 | + * @version 1.0.1 | |
| 127 | + */ | |
| 128 | + public function get_item_attend( int $item_id, string $item_type = '' ) { | |
| 129 | + $item = false; | |
| 130 | + | |
| 131 | + try { | |
| 132 | + $item = UserItemModel::find_user_item( | |
| 133 | + $this->user_id, | |
| 134 | + $item_id, | |
| 135 | + $item_type, | |
| 136 | + $this->item_id, | |
| 137 | + $this->item_type, | |
| 138 | + true | |
| 139 | + ); | |
| 140 | + | |
| 141 | + if ( $item ) { | |
| 142 | + switch ( $item_type ) { | |
| 143 | + case LP_LESSON_CPT: | |
| 144 | + $item = new UserLessonModel( $item ); | |
| 145 | + break; | |
| 146 | + case LP_QUIZ_CPT: | |
| 147 | + $item = new UserQuizModel( $item ); | |
| 148 | + break; | |
| 149 | + default: | |
| 150 | + $item = apply_filters( 'learn-press/userCourseModel/get-item-attend', $item, $this, $item_id, $item_type ); | |
| 151 | + break; | |
| 152 | + } | |
| 153 | + } | |
| 154 | + } catch ( Throwable $e ) { | |
| 155 | + error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 156 | + } | |
| 157 | + | |
| 158 | + return $item; | |
| 159 | + } | |
| 160 | + | |
| 161 | + /** | |
| 162 | + * Get item continue to learn. | |
| 163 | + * | |
| 164 | + * @return mixed|null | |
| 165 | + * @since 4.2.7.6 | |
| 166 | + * @version 1.0.0 | |
| 167 | + */ | |
| 168 | + public function get_item_continue() { | |
| 169 | + if ( isset( $this->meta_data->item_continue ) ) { | |
| 170 | + return $this->meta_data->item_continue; | |
| 171 | + } | |
| 172 | + | |
| 173 | + $itemModel = null; | |
| 174 | + | |
| 175 | + try { | |
| 176 | + $courseModel = $this->get_course_model(); | |
| 177 | + $totalItemsObj = $courseModel->count_items(); | |
| 178 | + if ( empty( $totalItemsObj ) ) { | |
| 179 | + return $itemModel; | |
| 180 | + } | |
| 181 | + | |
| 182 | + $item_id = 0; | |
| 183 | + $item_type = ''; | |
| 184 | + $sections_items = $courseModel->get_section_items(); | |
| 185 | + foreach ( $sections_items as $section_items ) { | |
| 186 | + if ( $itemModel ) { | |
| 187 | + break; | |
| 188 | + } | |
| 189 | + | |
| 190 | + foreach ( $section_items->items as $item ) { | |
| 191 | + $item_id = $item->id ?? $item->item_id; | |
| 192 | + $item_type = $item->type ?? $item->item_type; | |
| 193 | + | |
| 194 | + $userItemModel = UserItemModel::find_user_item( | |
| 195 | + $this->user_id, | |
| 196 | + $item_id, | |
| 197 | + $item_type, | |
| 198 | + $courseModel->get_id(), | |
| 199 | + LP_COURSE_CPT, | |
| 200 | + true | |
| 201 | + ); | |
| 202 | + if ( ! $userItemModel || $userItemModel->get_status() !== LP_ITEM_COMPLETED ) { | |
| 203 | + $itemModel = $courseModel->get_item_model( $item_id, $item_type ); | |
| 204 | + break; | |
| 205 | + } | |
| 206 | + } | |
| 207 | + } | |
| 208 | + | |
| 209 | + // For all items are completed | |
| 210 | + if ( empty( $itemModel ) && ! empty( $item_id ) && ! empty( $item_type ) ) { | |
| 211 | + $itemModel = $courseModel->get_item_model( $item_id, $item_type ); | |
| 212 | + } | |
| 213 | + | |
| 214 | + $this->meta_data->item_continue = $itemModel; | |
| 215 | + } catch ( Throwable $e ) { | |
| 216 | + error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 217 | + } | |
| 218 | + | |
| 219 | + return $itemModel; | |
| 220 | + } | |
| 221 | + | |
| 222 | + /** | |
| 223 | + * Find next item when have just completed lesson. | |
| 224 | + * Logic: find item next not completed, circle to find next item, if not found return current item. | |
| 225 | + * | |
| 226 | + * @param int $item_id_current | |
| 227 | + * | |
| 228 | + * @since 4.3.2 | |
| 229 | + * @version 1.0.0 | |
| 230 | + * @return mixed|null | |
| 231 | + */ | |
| 232 | + public function get_item_next_when_complete_lesson( int $item_id_current ) { | |
| 233 | + $itemModel = null; | |
| 234 | + $item_before_found = 0; | |
| 235 | + $item_after_found = 0; | |
| 236 | + | |
| 237 | + try { | |
| 238 | + $courseModel = $this->get_course_model(); | |
| 239 | + $course_items = $courseModel->get_only_items(); | |
| 240 | + $course_item_keys = array_keys( $course_items ); | |
| 241 | + | |
| 242 | + $index_of_current = array_search( $item_id_current, $course_item_keys, true ); | |
| 243 | + | |
| 244 | + foreach ( $course_item_keys as $index => $item_id ) { | |
| 245 | + $course_item = $course_items[ $item_id ]; | |
| 246 | + $item_type = $course_item->item_type; | |
| 247 | + | |
| 248 | + $userItemModel = UserItemModel::find_user_item( | |
| 249 | + $this->user_id, | |
| 250 | + $item_id, | |
| 251 | + $item_type, | |
| 252 | + $courseModel->get_id(), | |
| 253 | + LP_COURSE_CPT, | |
| 254 | + true | |
| 255 | + ); | |
| 256 | + $status_compare = apply_filters( | |
| 257 | + 'learn-press/user-course-model/get-item-next-when-complete-lesson/status-compare', | |
| 258 | + [ | |
| 259 | + UserItemModel::STATUS_COMPLETED, | |
| 260 | + ] | |
| 261 | + ); | |
| 262 | + | |
| 263 | + // Found item before current item not completed | |
| 264 | + if ( $index < $index_of_current ) { | |
| 265 | + if ( ! $item_before_found && | |
| 266 | + ( ! $userItemModel || ! in_array( $userItemModel->get_status(), $status_compare ) ) ) { | |
| 267 | + $item_before_found = $course_item; | |
| 268 | + } | |
| 269 | + } elseif ( $index > $index_of_current ) { | |
| 270 | + // Found item after current item not completed | |
| 271 | + if ( ! $item_after_found && | |
| 272 | + ( ! $userItemModel || ! in_array( $userItemModel->get_status(), $status_compare ) ) ) { | |
| 273 | + $item_after_found = $course_item; | |
| 274 | + break; | |
| 275 | + } | |
| 276 | + } | |
| 277 | + } | |
| 278 | + | |
| 279 | + if ( $item_after_found ) { | |
| 280 | + $itemModel = $courseModel->get_item_model( $item_after_found->item_id, $item_after_found->item_type ); | |
| 281 | + } elseif ( $item_before_found ) { | |
| 282 | + $itemModel = $courseModel->get_item_model( $item_before_found->item_id, $item_before_found->item_type ); | |
| 283 | + } else { | |
| 284 | + $itemModel = $courseModel->get_item_model( $item_id_current, LP_LESSON_CPT ); | |
| 285 | + } | |
| 286 | + } catch ( Throwable $e ) { | |
| 287 | + error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 288 | + } | |
| 289 | + | |
| 290 | + return $itemModel; | |
| 291 | + } | |
| 292 | + | |
| 293 | + /** | |
| 294 | + * Count students. | |
| 295 | + * | |
| 296 | + * @param LP_User_Items_Filter|UserItemsFilter $filter | |
| 297 | + * | |
| 298 | + * @return int | |
| 299 | + * @since 4.2.5.4 | |
| 300 | + * @version 1.0.0 | |
| 301 | + */ | |
| 302 | + public static function count_students( $filter ): int { | |
| 303 | + // Check cache | |
| 304 | + $key_cache = 'count-courses-student-' . md5( json_encode( $filter ) ); | |
| 305 | + $count = LP_Cache::cache_load_first( 'get', $key_cache ); | |
| 306 | + if ( false !== $count ) { | |
| 307 | + return $count; | |
| 308 | + } | |
| 309 | + | |
| 310 | + $lp_courses_cache = new LP_Courses_Cache( true ); | |
| 311 | + $count = $lp_courses_cache->get_cache( $key_cache ); | |
| 312 | + if ( false !== $count ) { | |
| 313 | + LP_Cache::cache_load_first( 'set', $key_cache, $count ); | |
| 314 | + | |
| 315 | + return $count; | |
| 316 | + } | |
| 317 | + | |
| 318 | + $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 319 | + $count = $lp_user_items_db->count_students( $filter ); | |
| 320 | + | |
| 321 | + // Set cache | |
| 322 | + $lp_courses_cache->set_cache( $key_cache, $count ); | |
| 323 | + $lp_courses_cache_keys = new LP_Courses_Cache( true ); | |
| 324 | + $lp_courses_cache_keys->save_cache_keys_count_student_courses( $key_cache ); | |
| 325 | + LP_Cache::cache_load_first( 'set', $key_cache, $count ); | |
| 326 | + | |
| 327 | + return $count; | |
| 328 | + } | |
| 329 | + | |
| 330 | + /** | |
| 331 | + * Check course of user is enrolled or finished | |
| 332 | + * | |
| 333 | + * @return bool | |
| 334 | + */ | |
| 335 | + public function has_enrolled_or_finished(): bool { | |
| 336 | + return $this->has_enrolled() || $this->has_finished(); | |
| 337 | + } | |
| 338 | + | |
| 339 | + /** | |
| 340 | + * Check user has enrolled course | |
| 341 | + * | |
| 342 | + * @return bool | |
| 343 | + */ | |
| 344 | + public function has_enrolled(): bool { | |
| 345 | + return $this->status === UserItemModel::STATUS_ENROLLED; | |
| 346 | + } | |
| 347 | + | |
| 348 | + /** | |
| 349 | + * Check user has purchased course | |
| 350 | + * | |
| 351 | + * @return bool | |
| 352 | + */ | |
| 353 | + public function has_purchased(): bool { | |
| 354 | + return $this->status === UserItemModel::STATUS_PURCHASED; | |
| 355 | + } | |
| 356 | + | |
| 357 | + /** | |
| 358 | + * Check user has finished course | |
| 359 | + * | |
| 360 | + * @return bool | |
| 361 | + */ | |
| 362 | + public function has_finished(): bool { | |
| 363 | + return $this->status === UserItemModel::STATUS_FINISHED; | |
| 364 | + } | |
| 365 | + | |
| 366 | + /** | |
| 367 | + * Check course has finished or not. | |
| 368 | + * | |
| 369 | + * @return bool | |
| 370 | + * @move from class-lp-user-item-course.php | |
| 371 | + * @since 3.0.0 | |
| 372 | + * @version 1.0.2 | |
| 373 | + */ | |
| 374 | + public function is_finished(): bool { | |
| 375 | + return $this->has_finished(); | |
| 376 | + } | |
| 377 | + | |
| 378 | + /** | |
| 379 | + * Calculate course result | |
| 380 | + * | |
| 381 | + * @move from class-lp-user-item-course.php | |
| 382 | + * | |
| 383 | + * @param bool $force_cache | |
| 384 | + * | |
| 385 | + * @return array [ 'count_items' => int, 'completed_items' => int, 'items' => array, 'evaluate_type' => string, 'pass' => int, 'result' => float ] | |
| 386 | + * @since 4.1.4 | |
| 387 | + * @version 1.0.3 | |
| 388 | + */ | |
| 389 | + public function calculate_course_results( bool $force_cache = false ): array { | |
| 390 | + $items = array(); | |
| 391 | + $results = array( | |
| 392 | + 'count_items' => 0, | |
| 393 | + 'completed_items' => 0, | |
| 394 | + 'items' => array(), | |
| 395 | + 'evaluate_type' => '', | |
| 396 | + 'pass' => 0, | |
| 397 | + 'result' => 0, | |
| 398 | + ); | |
| 399 | + | |
| 400 | + try { | |
| 401 | + $courseModel = $this->get_course_model(); | |
| 402 | + if ( ! $courseModel instanceof CourseModel ) { | |
| 403 | + throw new Exception( 'Course invalid!' ); | |
| 404 | + } | |
| 405 | + | |
| 406 | + $key_first_cache = 'calculate_course/' . $this->user_id . '/' . $courseModel->get_id(); | |
| 407 | + $results_cache = LP_Cache::cache_load_first( 'get', $key_first_cache ); | |
| 408 | + if ( false !== $results_cache && ! $force_cache ) { | |
| 409 | + return $results_cache; | |
| 410 | + } | |
| 411 | + | |
| 412 | + if ( $this->is_finished() ) { | |
| 413 | + // Get result from lp_user_item_results | |
| 414 | + // Todo: tungnx - set cache | |
| 415 | + return LP_User_Items_Result_DB::instance()->get_result( $this->get_user_item_id() ); | |
| 416 | + } | |
| 417 | + | |
| 418 | + if ( $this->status !== LP_COURSE_ENROLLED ) { | |
| 419 | + return $results; | |
| 420 | + } | |
| 421 | + | |
| 422 | + $count_items = $courseModel->count_items(); | |
| 423 | + $count_items_completed = $this->count_items_completed(); | |
| 424 | + | |
| 425 | + $evaluate_type = $courseModel->get_meta_value_by_key( CoursePostModel::META_KEY_EVALUATION_TYPE, 'evaluate_lesson' ); | |
| 426 | + switch ( $evaluate_type ) { | |
| 427 | + case 'evaluate_lesson': | |
| 428 | + $results_evaluate = $this->evaluate_course_by_lesson( $count_items_completed, $courseModel->count_items( LP_LESSON_CPT ) ); | |
| 429 | + break; | |
| 430 | + case 'evaluate_final_quiz': | |
| 431 | + $results_evaluate = $this->evaluate_course_by_final_quiz(); | |
| 432 | + break; | |
| 433 | + case 'evaluate_quiz': | |
| 434 | + $results_evaluate = $this->evaluate_course_by_quizzes_passed( $count_items_completed, $courseModel->count_items( LP_QUIZ_CPT ) ); | |
| 435 | + break; | |
| 436 | + case 'evaluate_questions': | |
| 437 | + case 'evaluate_mark': | |
| 438 | + $results_evaluate = $this->evaluate_course_by_question( $evaluate_type ); | |
| 439 | + break; | |
| 440 | + default: | |
| 441 | + // Old Hook | |
| 442 | + if ( has_filter( 'learn-press/evaluate_passed_conditions' ) ) { | |
| 443 | + $user_course_old = new LP_User_Item_Course( $this ); | |
| 444 | + $results = apply_filters( 'learn-press/evaluate_passed_conditions', $results, $evaluate_type, $user_course_old ); | |
| 445 | + } | |
| 446 | + | |
| 447 | + $results_evaluate = apply_filters( 'learn-press/evaluate/calculate', $results, $evaluate_type, $this ); | |
| 448 | + break; | |
| 449 | + } | |
| 450 | + | |
| 451 | + if ( ! is_array( $results_evaluate ) ) { | |
| 452 | + $results_evaluate = array( | |
| 453 | + 'result' => 0, | |
| 454 | + 'pass' => 0, | |
| 455 | + ); | |
| 456 | + } | |
| 457 | + | |
| 458 | + $results_evaluate['result'] = round( $results_evaluate['result'], 2 ); | |
| 459 | + if ( $results_evaluate['result'] > 100 ) { | |
| 460 | + $results_evaluate['result'] = 100; | |
| 461 | + } | |
| 462 | + | |
| 463 | + $completed_items = intval( $count_items_completed->count_status ?? 0 ); | |
| 464 | + | |
| 465 | + $item_types = CourseModel::item_types_support(); | |
| 466 | + foreach ( $item_types as $item_type ) { | |
| 467 | + $item_type_key = str_replace( 'lp_', '', $item_type ); | |
| 468 | + | |
| 469 | + $items[ $item_type_key ] = array( | |
| 470 | + 'completed' => $count_items_completed->{$item_type . '_status_completed'} ?? 0, | |
| 471 | + 'passed' => $count_items_completed->{$item_type . '_graduation_passed'} ?? 0, | |
| 472 | + 'total' => $courseModel->count_items( $item_type ), | |
| 473 | + ); | |
| 474 | + } | |
| 475 | + | |
| 476 | + $results = array_merge( | |
| 477 | + $results_evaluate, | |
| 478 | + compact( 'count_items', 'completed_items', 'items', 'evaluate_type' ) | |
| 479 | + ); | |
| 480 | + | |
| 481 | + $results = apply_filters( | |
| 482 | + 'learn-press/update-course-results', | |
| 483 | + $results, | |
| 484 | + $this->item_id, | |
| 485 | + $this->user_id, | |
| 486 | + $this | |
| 487 | + ); | |
| 488 | + | |
| 489 | + LP_Cache::cache_load_first( 'set', $key_first_cache, $results ); | |
| 490 | + } catch ( Throwable $e ) { | |
| 491 | + LP_Debug::error_log( $e ); | |
| 492 | + } | |
| 493 | + | |
| 494 | + return $results; | |
| 495 | + } | |
| 496 | + | |
| 497 | + /** | |
| 498 | + * Check user can retake course or not. | |
| 499 | + * | |
| 500 | + * @move from class-lp-user.php method can_retry_course since 4.0.0 | |
| 501 | + * @use LP_User::can_retry_course | |
| 502 | + * @return int|mixed|null | |
| 503 | + * @since 4.2.7.3 | |
| 504 | + * @version 1.0.0 | |
| 505 | + */ | |
| 506 | + public function can_retake() { | |
| 507 | + $flag = 0; | |
| 508 | + | |
| 509 | + try { | |
| 510 | + $course = $this->get_course_model(); | |
| 511 | + if ( ! $course ) { | |
| 512 | + return $flag; | |
| 513 | + } | |
| 514 | + | |
| 515 | + $retake_option = (int) $course->get_meta_value_by_key( CoursePostModel::META_KEY_RETAKE_COUNT, 0 ); | |
| 516 | + if ( $retake_option > 0 ) { | |
| 517 | + /** | |
| 518 | + * Check course is finished | |
| 519 | + * Check duration is blocked | |
| 520 | + */ | |
| 521 | + if ( ! $this->has_finished() ) { | |
| 522 | + if ( 0 !== $this->timestamp_remaining_duration() ) { | |
| 523 | + throw new Exception(); | |
| 524 | + } | |
| 525 | + } | |
| 526 | + | |
| 527 | + $retaken = $this->get_retaken_count(); | |
| 528 | + $can_retake_times = $retake_option - $retaken; | |
| 529 | + | |
| 530 | + if ( $can_retake_times > 0 ) { | |
| 531 | + $flag = $can_retake_times; | |
| 532 | + } | |
| 533 | + } | |
| 534 | + } catch ( Exception $e ) { | |
| 535 | + | |
| 536 | + } | |
| 537 | + | |
| 538 | + return apply_filters( 'learn-press/user/course/can-retake', $flag, $this ); | |
| 539 | + } | |
| 540 | + | |
| 541 | + /** | |
| 542 | + * Get retaken count of user attend course. | |
| 543 | + * | |
| 544 | + * @return int | |
| 545 | + */ | |
| 546 | + public function get_retaken_count(): int { | |
| 547 | + return (int) $this->get_meta_value_from_key( self::META_KEY_RETAKEN_COUNT, 0 ); | |
| 548 | + } | |
| 549 | + | |
| 550 | + /** | |
| 551 | + * Check time remaining course when enable duration expire | |
| 552 | + * Value: -1 is no limit (default) | |
| 553 | + * Value: 0 is block | |
| 554 | + * Administrator || (is instructor && is author course) will be not block. | |
| 555 | + * | |
| 556 | + * @return int second | |
| 557 | + * @since 4.0.0 | |
| 558 | + * @author tungnx | |
| 559 | + * @version 1.0.1 | |
| 560 | + * @depecated 4.2.7.6, instead of get_time_remaining | |
| 561 | + */ | |
| 562 | + public function timestamp_remaining_duration(): int { | |
| 563 | + $timestamp_remaining = - 1; | |
| 564 | + $user = $this->get_user_model(); | |
| 565 | + /** | |
| 566 | + * @var CourseModel $course | |
| 567 | + */ | |
| 568 | + $course = $this->get_course_model(); | |
| 569 | + if ( ! $user || ! $course ) { | |
| 570 | + return $timestamp_remaining; | |
| 571 | + } | |
| 572 | + | |
| 573 | + $author = $course->get_author_model(); | |
| 574 | + if ( ! $author ) { | |
| 575 | + return $timestamp_remaining; | |
| 576 | + } | |
| 577 | + | |
| 578 | + $user_id = $user->get_id(); | |
| 579 | + | |
| 580 | + if ( current_user_can( 'administrator' ) || | |
| 581 | + ( current_user_can( LP_TEACHER_ROLE ) && $author->get_id() === $user_id ) ) { | |
| 582 | + return $timestamp_remaining; | |
| 583 | + } | |
| 584 | + | |
| 585 | + if ( 0 === (int) $course->get_duration() ) { | |
| 586 | + return $timestamp_remaining; | |
| 587 | + } | |
| 588 | + | |
| 589 | + if ( ! $course->enable_block_when_expire() ) { | |
| 590 | + return $timestamp_remaining; | |
| 591 | + } | |
| 592 | + | |
| 593 | + $course_start_time_str = $this->get_start_time(); | |
| 594 | + $course_start_time = new LP_Datetime( $course_start_time_str ); | |
| 595 | + $course_start_time = $course_start_time->get_raw_date(); | |
| 596 | + $duration = $course->get_duration(); | |
| 597 | + $timestamp_expire = strtotime( $course_start_time . ' +' . $duration ); | |
| 598 | + $timestamp_current = time(); | |
| 599 | + $timestamp_remaining = $timestamp_expire - $timestamp_current; | |
| 600 | + | |
| 601 | + if ( $timestamp_remaining < 0 ) { | |
| 602 | + $timestamp_remaining = 0; | |
| 603 | + } | |
| 604 | + | |
| 605 | + return apply_filters( 'learnpress/course/block_duration_expire/timestamp_remaining', $timestamp_remaining ); | |
| 606 | + } | |
| 607 | + | |
| 608 | + /** | |
| 609 | + * Check time remaining course when enable duration expire | |
| 610 | + * Value: -1 is no limit (default) | |
| 611 | + * Value: 0 is block | |
| 612 | + * Administrator || (is instructor && is author course) will be not block. | |
| 613 | + * | |
| 614 | + * @return int second | |
| 615 | + * @since 4.2.7.6 | |
| 616 | + * @version 1.0.0 | |
| 617 | + */ | |
| 618 | + public function get_time_remaining(): int { | |
| 619 | + $timestamp_remaining = - 1; | |
| 620 | + $userModel = $this->get_user_model(); | |
| 621 | + $courseModel = $this->get_course_model(); | |
| 622 | + if ( ! $userModel || ! $courseModel ) { | |
| 623 | + return $timestamp_remaining; | |
| 624 | + } | |
| 625 | + | |
| 626 | + $author = $courseModel->get_author_model(); | |
| 627 | + if ( ! $author ) { | |
| 628 | + return $timestamp_remaining; | |
| 629 | + } | |
| 630 | + | |
| 631 | + /*$user_id = $userModel->get_id(); | |
| 632 | + $user_wp = new \WP_User( $userModel ); | |
| 633 | + if ( user_can( $user_wp, ADMIN_ROLE ) || | |
| 634 | + ( user_can( $user_wp, LP_TEACHER_ROLE ) && $author->get_id() === $user_id ) ) { | |
| 635 | + return $timestamp_remaining; | |
| 636 | + }*/ | |
| 637 | + | |
| 638 | + if ( 0 === (int) $courseModel->get_duration() ) { | |
| 639 | + return $timestamp_remaining; | |
| 640 | + } | |
| 641 | + | |
| 642 | + if ( ! $courseModel->enable_block_when_expire() ) { | |
| 643 | + return $timestamp_remaining; | |
| 644 | + } | |
| 645 | + | |
| 646 | + $course_start_time = new LP_Datetime( $this->get_start_time() ); | |
| 647 | + $course_start_time = $course_start_time->get_raw_date(); | |
| 648 | + $duration = $courseModel->get_duration(); | |
| 649 | + $timestamp_expire = strtotime( $course_start_time . ' +' . $duration ); | |
| 650 | + $timestamp_current = time(); | |
| 651 | + $timestamp_remaining = $timestamp_expire - $timestamp_current; | |
| 652 | + | |
| 653 | + if ( $timestamp_remaining < 0 ) { | |
| 654 | + $timestamp_remaining = 0; | |
| 655 | + } | |
| 656 | + | |
| 657 | + return apply_filters( 'learnpress/course/block_duration_expire/timestamp_remaining', $timestamp_remaining ); | |
| 658 | + } | |
| 659 | + | |
| 660 | + /** | |
| 661 | + * Get completed items. | |
| 662 | + * | |
| 663 | + * @return object | |
| 664 | + * @modify 4.1.4.1 | |
| 665 | + * @since 4.0.0 | |
| 666 | + * @version 4.0.3 | |
| 667 | + */ | |
| 668 | + public function count_items_completed() { | |
| 669 | + $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 670 | + $count_items_completed = new stdClass(); | |
| 671 | + | |
| 672 | + try { | |
| 673 | + $key_cache_first = "userCourseModel/count_items_completed/{$this->user_id}/{$this->item_id}"; | |
| 674 | + $count_items_completed = LP_Cache::cache_load_first( 'get', $key_cache_first ); | |
| 675 | + if ( false !== $count_items_completed ) { | |
| 676 | + return $count_items_completed; | |
| 677 | + } | |
| 678 | + | |
| 679 | + $filter_count = new LP_User_Items_Filter(); | |
| 680 | + $filter_count->parent_id = $this->get_user_item_id(); | |
| 681 | + $filter_count->item_id = $this->item_id; | |
| 682 | + $filter_count->user_id = $this->user_id; | |
| 683 | + $filter_count->status = LP_ITEM_COMPLETED; | |
| 684 | + $filter_count->graduation = LP_COURSE_GRADUATION_PASSED; | |
| 685 | + $count_items_completed = $lp_user_items_db->count_items_of_course_with_status( $filter_count ); | |
| 686 | + | |
| 687 | + // Set cache first | |
| 688 | + LP_Cache::cache_load_first( 'set', $key_cache_first, $count_items_completed ); | |
| 689 | + } catch ( Throwable $e ) { | |
| 690 | + error_log( __METHOD__ . ': ' . $e->getMessage() ); | |
| 691 | + } | |
| 692 | + | |
| 693 | + return $count_items_completed; | |
| 694 | + } | |
| 695 | + | |
| 696 | + /** | |
| 697 | + * Get graduation of course. | |
| 698 | + * | |
| 699 | + * @return string | |
| 700 | + * @since 4.2.7.2 | |
| 701 | + * @version 1.0.1 | |
| 702 | + */ | |
| 703 | + public function get_graduation(): string { | |
| 704 | + return (string) $this->graduation; | |
| 705 | + } | |
| 706 | + | |
| 707 | + /** | |
| 708 | + * Check course is passed or not. | |
| 709 | + * | |
| 710 | + * @return bool | |
| 711 | + * @since 4.2.7.2 | |
| 712 | + * @version 1.0.0 | |
| 713 | + */ | |
| 714 | + public function is_passed(): bool { | |
| 715 | + return $this->graduation === UserItemModel::GRADUATION_PASSED; | |
| 716 | + } | |
| 717 | + | |
| 718 | + /** | |
| 719 | + * Check course is canceled or not. | |
| 720 | + * | |
| 721 | + * @return bool | |
| 722 | + * @since 4.2.7.6 | |
| 723 | + * @version 1.0.0 | |
| 724 | + */ | |
| 725 | + public function has_canceled(): bool { | |
| 726 | + return $this->status === self::STATUS_CANCEL; | |
| 727 | + } | |
| 728 | + | |
| 729 | + /** | |
| 730 | + * Evaluate course result by lessons. | |
| 731 | + * | |
| 732 | + * @param $count_items_completed | |
| 733 | + * @param int $total_item_lesson | |
| 734 | + * | |
| 735 | + * @return array | |
| 736 | + * @author tungnx | |
| 737 | + * @since 4.1.4.1 | |
| 738 | + * @version 1.0.0 | |
| 739 | + */ | |
| 740 | + protected function evaluate_course_by_lesson( $count_items_completed, int $total_item_lesson = 0 ): array { | |
| 741 | + $evaluate = array( | |
| 742 | + 'result' => 0, | |
| 743 | + 'pass' => 0, | |
| 744 | + ); | |
| 745 | + | |
| 746 | + $count_items_completed = intval( $count_items_completed->{LP_LESSON_CPT . '_status_completed'} ?? 0 ); | |
| 747 | + | |
| 748 | + if ( $total_item_lesson && $count_items_completed ) { | |
| 749 | + $evaluate['result'] = $count_items_completed * 100 / $total_item_lesson; | |
| 750 | + } | |
| 751 | + | |
| 752 | + $passing_condition = $this->get_course_model()->get_passing_condition(); | |
| 753 | + if ( $evaluate['result'] >= $passing_condition ) { | |
| 754 | + $evaluate['pass'] = 1; | |
| 755 | + } | |
| 756 | + | |
| 757 | + return $evaluate; | |
| 758 | + } | |
| 759 | + | |
| 760 | + /** | |
| 761 | + * Evaluate course result by final quiz. | |
| 762 | + * | |
| 763 | + * @return array | |
| 764 | + */ | |
| 765 | + protected function evaluate_course_by_final_quiz(): array { | |
| 766 | + $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 767 | + $lp_user_item_result_db = LP_User_Items_Result_DB::instance(); | |
| 768 | + $evaluate = array( | |
| 769 | + 'result' => 0, | |
| 770 | + 'pass' => 0, | |
| 771 | + ); | |
| 772 | + | |
| 773 | + try { | |
| 774 | + $courseModel = $this->get_course_model(); | |
| 775 | + if ( ! $courseModel ) { | |
| 776 | + return $evaluate; | |
| 777 | + } | |
| 778 | + | |
| 779 | + $quiz_final_id = $courseModel->get_meta_value_by_key( CoursePostModel::META_KEY_FINAL_QUIZ, 0 ); | |
| 780 | + if ( ! $quiz_final_id ) { | |
| 781 | + return $evaluate; | |
| 782 | + } | |
| 783 | + | |
| 784 | + $quizPostModel = QuizPostModel::find( $quiz_final_id, true ); | |
| 785 | + if ( ! $quizPostModel ) { | |
| 786 | + return $evaluate; | |
| 787 | + } | |
| 788 | + | |
| 789 | + $filter = new LP_User_Items_Filter(); | |
| 790 | + $filter->query_type = 'get_row'; | |
| 791 | + $filter->parent_id = $this->get_user_item_id(); | |
| 792 | + $filter->item_type = LP_QUIZ_CPT; | |
| 793 | + $filter->item_id = $quiz_final_id; | |
| 794 | + $user_quiz = $lp_user_items_db->get_user_course_items_by_item_type( $filter ); | |
| 795 | + if ( ! $user_quiz ) { | |
| 796 | + throw new Exception(); | |
| 797 | + } | |
| 798 | + | |
| 799 | + // Get result did quiz | |
| 800 | + $quiz_result = $lp_user_item_result_db->get_result( $user_quiz->user_item_id ); | |
| 801 | + | |
| 802 | + if ( $quiz_result ) { | |
| 803 | + if ( ! isset( $quiz_result['result'] ) ) { | |
| 804 | + $evaluate['result'] = $quiz_result['user_mark'] * 100 / $quiz_result['mark']; | |
| 805 | + } else { | |
| 806 | + $evaluate['result'] = $quiz_result['result']; | |
| 807 | + } | |
| 808 | + | |
| 809 | + $passing_condition = $quizPostModel->get_passing_grade(); | |
| 810 | + if ( $evaluate['result'] >= $passing_condition ) { | |
| 811 | + $evaluate['pass'] = 1; | |
| 812 | + } | |
| 813 | + } | |
| 814 | + } catch ( Throwable $e ) { | |
| 815 | + | |
| 816 | + } | |
| 817 | + | |
| 818 | + return $evaluate; | |
| 819 | + } | |
| 820 | + | |
| 821 | + /** | |
| 822 | + * Evaluate course results by count quizzes passed/all quizzes. | |
| 823 | + * | |
| 824 | + * @author tungnx | |
| 825 | + * @since 4.1.4.1 | |
| 826 | + * @version 1.0.0 | |
| 827 | + */ | |
| 828 | + protected function evaluate_course_by_quizzes_passed( $count_items_completed, $total_item_quizzes ): array { | |
| 829 | + $evaluate = array( | |
| 830 | + 'result' => 0, | |
| 831 | + 'pass' => 0, | |
| 832 | + ); | |
| 833 | + | |
| 834 | + $count_items_completed = intval( $count_items_completed->{LP_QUIZ_CPT . '_graduation_passed'} ?? 0 ); | |
| 835 | + | |
| 836 | + if ( $total_item_quizzes && $count_items_completed ) { | |
| 837 | + $evaluate['result'] = $count_items_completed * 100 / $total_item_quizzes; | |
| 838 | + | |
| 839 | + $passing_condition = $this->get_course_model()->get_passing_condition(); | |
| 840 | + if ( $evaluate['result'] >= $passing_condition ) { | |
| 841 | + $evaluate['pass'] = 1; | |
| 842 | + } | |
| 843 | + } | |
| 844 | + | |
| 845 | + return $evaluate; | |
| 846 | + } | |
| 847 | + | |
| 848 | + /** | |
| 849 | + * Evaluate course results by count questions true/all questions. | |
| 850 | + * | |
| 851 | + * @author tungnx | |
| 852 | + * @since 4.1.4.1 | |
| 853 | + * @version 1.0.0 | |
| 854 | + */ | |
| 855 | + private function evaluate_course_by_questions( &$evaluate, $lp_quizzes, $total_questions ) { | |
| 856 | + $lp_user_item_results_db = LP_User_Items_Result_DB::instance(); | |
| 857 | + $count_questions_correct = 0; | |
| 858 | + | |
| 859 | + // get questions correct | |
| 860 | + foreach ( $lp_quizzes as $lp_quiz ) { | |
| 861 | + $lp_quiz_result = $lp_user_item_results_db->get_result( $lp_quiz->user_item_id ); | |
| 862 | + if ( $lp_quiz_result ) { | |
| 863 | + $count_questions_correct += $lp_quiz_result['question_correct']; | |
| 864 | + } | |
| 865 | + } | |
| 866 | + | |
| 867 | + if ( $total_questions && $count_questions_correct ) { | |
| 868 | + $evaluate['result'] = $count_questions_correct * 100 / $total_questions; | |
| 869 | + | |
| 870 | + $passing_condition = $this->get_course_model()->get_passing_condition(); | |
| 871 | + if ( $evaluate['result'] >= $passing_condition ) { | |
| 872 | + $evaluate['pass'] = 1; | |
| 873 | + } | |
| 874 | + } | |
| 875 | + } | |
| 876 | + | |
| 877 | + /** | |
| 878 | + * Evaluate course results by total mark of questions. | |
| 879 | + * | |
| 880 | + * @author tungnx | |
| 881 | + * @since 4.1.4.1 | |
| 882 | + * @version 1.0.0 | |
| 883 | + */ | |
| 884 | + private function evaluate_course_by_mark( &$evaluate, $lp_quizzes, $total_mark_questions ) { | |
| 885 | + $lp_user_item_results_db = LP_User_Items_Result_DB::instance(); | |
| 886 | + $count_mark_questions_receiver = 0; | |
| 887 | + | |
| 888 | + foreach ( $lp_quizzes as $lp_quiz ) { | |
| 889 | + $lp_quiz_result = $lp_user_item_results_db->get_result( $lp_quiz->user_item_id ); | |
| 890 | + if ( $lp_quiz_result ) { | |
| 891 | + $count_mark_questions_receiver += $lp_quiz_result['user_mark']; | |
| 892 | + } | |
| 893 | + } | |
| 894 | + | |
| 895 | + if ( $count_mark_questions_receiver && $total_mark_questions ) { | |
| 896 | + $evaluate['result'] = $count_mark_questions_receiver * 100 / $total_mark_questions; | |
| 897 | + | |
| 898 | + $passing_condition = $this->get_course_model()->get_passing_condition(); | |
| 899 | + if ( $evaluate['result'] >= $passing_condition ) { | |
| 900 | + $evaluate['pass'] = 1; | |
| 901 | + } | |
| 902 | + } | |
| 903 | + } | |
| 904 | + | |
| 905 | + /** | |
| 906 | + * Evaluate course results by total mark of questions. | |
| 907 | + * | |
| 908 | + * @author tungnx | |
| 909 | + * @since 4.1.4.1 | |
| 910 | + * @version 1.0.2 | |
| 911 | + */ | |
| 912 | + protected function evaluate_course_by_question( string $evaluate_type ): array { | |
| 913 | + $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 914 | + $evaluate = array( | |
| 915 | + 'result' => 0, | |
| 916 | + 'pass' => 0, | |
| 917 | + ); | |
| 918 | + | |
| 919 | + try { | |
| 920 | + // get quiz_ids | |
| 921 | + $filter_get_quiz_ids = new LP_User_Items_Filter(); | |
| 922 | + $filter_get_quiz_ids->parent_id = $this->get_user_item_id(); | |
| 923 | + $filter_get_quiz_ids->item_type = LP_QUIZ_CPT; | |
| 924 | + $lp_quizzes = $lp_user_items_db->get_user_course_items_by_item_type( $filter_get_quiz_ids ); | |
| 925 | + | |
| 926 | + // Get total questions, mark | |
| 927 | + $course = $this->get_course_model(); | |
| 928 | + | |
| 929 | + $total_questions = 0; | |
| 930 | + $total_mark_question = 0; | |
| 931 | + | |
| 932 | + // Get all items' course | |
| 933 | + $sections_items = $course->get_section_items(); | |
| 934 | + | |
| 935 | + foreach ( $sections_items as $section_items ) { | |
| 936 | + foreach ( $section_items->items as $item ) { | |
| 937 | + $itemObj = LP_Course_Item::get_item( $item->id ); | |
| 938 | + if ( ! $itemObj instanceof LP_Course_Item ) { | |
| 939 | + continue; | |
| 940 | + } | |
| 941 | + | |
| 942 | + if ( $item->type == LP_QUIZ_CPT ) { | |
| 943 | + $total_questions += count( $itemObj->get_question_ids() ); | |
| 944 | + $total_mark_question += $itemObj->get_mark(); | |
| 945 | + } | |
| 946 | + } | |
| 947 | + } | |
| 948 | + // End get total questions, mark | |
| 949 | + | |
| 950 | + switch ( $evaluate_type ) { | |
| 951 | + case 'evaluate_questions': | |
| 952 | + $this->evaluate_course_by_questions( $evaluate, $lp_quizzes, $total_questions ); | |
| 953 | + break; | |
| 954 | + case 'evaluate_mark': | |
| 955 | + $this->evaluate_course_by_mark( $evaluate, $lp_quizzes, $total_mark_question ); | |
| 956 | + break; | |
| 957 | + default: | |
| 958 | + break; | |
| 959 | + } | |
| 960 | + | |
| 961 | + // Get results of each quiz - has questions | |
| 962 | + } catch ( Throwable $e ) { | |
| 963 | + error_log( __FUNCTION__ . ': ' . $e->getMessage() ); | |
| 964 | + } | |
| 965 | + | |
| 966 | + return $evaluate; | |
| 967 | + } | |
| 968 | + | |
| 969 | + protected function count_item_completed() { | |
| 970 | + } | |
| 971 | + | |
| 972 | + /** | |
| 973 | + * Check user can finish course or not. | |
| 974 | + * | |
| 975 | + * @return bool|WP_Error | |
| 976 | + * | |
| 977 | + * @since 4.2.7.5 | |
| 978 | + * @version 1.0.0 | |
| 979 | + */ | |
| 980 | + public function can_finish() { | |
| 981 | + $can_finish = true; | |
| 982 | + | |
| 983 | + try { | |
| 984 | + $courseModel = $this->get_course_model(); | |
| 985 | + if ( ! $courseModel ) { | |
| 986 | + throw new Exception( __( 'Course not exists!', 'learnpress' ) ); | |
| 987 | + } | |
| 988 | + | |
| 989 | + $can_impact_item = $this->can_impact_item(); | |
| 990 | + if ( $can_impact_item instanceof WP_Error ) { | |
| 991 | + throw new Exception( $can_impact_item->get_error_message() ); | |
| 992 | + } | |
| 993 | + | |
| 994 | + $course_results = $this->calculate_course_results(); | |
| 995 | + if ( empty( $course_results['pass'] ) ) { | |
| 996 | + $allow_finish_when_all_item_completed = $courseModel->get_meta_value_by_key( | |
| 997 | + CoursePostModel::META_KEY_HAS_FINISH, | |
| 998 | + 'yes' | |
| 999 | + ); | |
| 1000 | + if ( $allow_finish_when_all_item_completed ) { | |
| 1001 | + $course_total_items_obj = $courseModel->get_total_items(); | |
| 1002 | + if ( $course_total_items_obj && $course_results['completed_items'] < $course_total_items_obj->count_items ) { | |
| 1003 | + throw new Exception( __( 'You must complete all items in course', 'learnpress' ) ); | |
| 1004 | + } | |
| 1005 | + } else { | |
| 1006 | + throw new Exception( __( 'You must passed course', 'learnpress' ) ); | |
| 1007 | + } | |
| 1008 | + } | |
| 1009 | + } catch ( Throwable $e ) { | |
| 1010 | + $can_finish = new WP_Error( 'lp_user_course_can_finish_err', $e->getMessage() ); | |
| 1011 | + } | |
| 1012 | + | |
| 1013 | + return apply_filters( 'learn-press/user-course/can-finish', $can_finish, $this ); | |
| 1014 | + } | |
| 1015 | + | |
| 1016 | + /** | |
| 1017 | + * Handle finish course. | |
| 1018 | + * | |
| 1019 | + * @throws Exception | |
| 1020 | + * @version 1.0.1 | |
| 1021 | + * @since 4.2.7.6 | |
| 1022 | + */ | |
| 1023 | + public function handle_finish() { | |
| 1024 | + $can_finish = $this->can_finish(); | |
| 1025 | + if ( is_wp_error( $can_finish ) ) { | |
| 1026 | + throw new Exception( $can_finish->get_error_message() ); | |
| 1027 | + } | |
| 1028 | + | |
| 1029 | + $course_results = $this->calculate_course_results(); | |
| 1030 | + $this->graduation = $course_results['pass'] ? LP_COURSE_GRADUATION_PASSED : LP_COURSE_GRADUATION_FAILED; | |
| 1031 | + $this->status = LP_COURSE_FINISHED; | |
| 1032 | + $this->end_time = gmdate( LP_Datetime::$format, time() ); | |
| 1033 | + $this->save(); | |
| 1034 | + | |
| 1035 | + // Save result for course | |
| 1036 | + LP_User_Items_Result_DB::instance()->update( $this->get_user_item_id(), wp_json_encode( $course_results ) ); | |
| 1037 | + | |
| 1038 | + do_action( 'learn-press/user-course-finished', $this->item_id, $this->user_id, $this->get_user_item_id() ); | |
| 1039 | + do_action( 'learn-press/user-course/finished', $this ); | |
| 1040 | + } | |
| 1041 | + | |
| 1042 | + /** | |
| 1043 | + * Handle retake course | |
| 1044 | + * | |
| 1045 | + * @throws Exception | |
| 1046 | + * @since 4.2.7.6 | |
| 1047 | + * @version 1.0.0 | |
| 1048 | + */ | |
| 1049 | + public function handle_retake() { | |
| 1050 | + $remaining_retake = $this->can_retake(); | |
| 1051 | + if ( $remaining_retake === 0 ) { | |
| 1052 | + throw new Exception( __( 'You can not retake this course!', 'learnpress' ) ); | |
| 1053 | + } | |
| 1054 | + | |
| 1055 | + $this->status = self::STATUS_ENROLLED; | |
| 1056 | + $this->graduation = self::GRADUATION_IN_PROGRESS; | |
| 1057 | + $this->start_time = gmdate( LP_Datetime::$format, time() ); | |
| 1058 | + $this->end_time = null; | |
| 1059 | + $this->set_meta_value_for_key( self::META_KEY_RETAKEN_COUNT, $this->get_retaken_count() + 1 ); | |
| 1060 | + $this->save(); | |
| 1061 | + | |
| 1062 | + $courseModel = $this->get_course_model(); | |
| 1063 | + | |
| 1064 | + if ( $courseModel->count_items() > 0 ) { | |
| 1065 | + // Remove items' course user learned. | |
| 1066 | + $filter_remove = new LP_User_Items_Filter(); | |
| 1067 | + $filter_remove->parent_id = $this->get_user_item_id(); | |
| 1068 | + $filter_remove->user_id = $this->user_id; | |
| 1069 | + $filter_remove->limit = - 1; | |
| 1070 | + LP_User_Items_DB::getInstance()->remove_items_of_user_course( $filter_remove ); | |
| 1071 | + | |
| 1072 | + // Clean cache items. | |
| 1073 | + foreach ( $courseModel->get_section_items() as $section_items ) { | |
| 1074 | + foreach ( $section_items->items as $item ) { | |
| 1075 | + $key_cache = "userItemModel/find/{$this->user_id}/{$item->id}/{$item->type}/{$this->item_id}/" . LP_COURSE_CPT; | |
| 1076 | + $lpUserItemCache = new LP_User_Items_Cache(); | |
| 1077 | + $lpUserItemCache->clear( $key_cache ); | |
| 1078 | + } | |
| 1079 | + } | |
| 1080 | + } | |
| 1081 | + | |
| 1082 | + // Create new result in table learnpress_user_item_results. | |
| 1083 | + LP_User_Items_Result_DB::instance()->insert( $this->get_user_item_id() ); | |
| 1084 | + } | |
| 1085 | + | |
| 1086 | + /** | |
| 1087 | + * Reset course progress for the enrolled user. | |
| 1088 | + * | |
| 1089 | + * Sets status back to enrolled, graduation to in-progress, removes all child | |
| 1090 | + * items (lessons, quizzes), clears cached item data and deletes the result. | |
| 1091 | + * | |
| 1092 | + * @return void | |
| 1093 | + * @throws Exception | |
| 1094 | + * @since 4.4.5 | |
| 1095 | + * @version 1.0.0 | |
| 1096 | + */ | |
| 1097 | + public function reset_progress() { | |
| 1098 | + $this->status = self::STATUS_ENROLLED; | |
| 1099 | + $this->graduation = self::GRADUATION_IN_PROGRESS; | |
| 1100 | + $this->start_time = gmdate( LP_Datetime::$format, time() ); | |
| 1101 | + $this->end_time = null; | |
| 1102 | + $this->set_meta_value_for_key( self::META_KEY_RETAKEN_COUNT, 0 ); | |
| 1103 | + $this->save(); | |
| 1104 | + | |
| 1105 | + $courseModel = $this->get_course_model(); | |
| 1106 | + | |
| 1107 | + if ( $courseModel && $courseModel->count_items() > 0 ) { | |
| 1108 | + // Remove items' course user learned. | |
| 1109 | + $filter_remove = new LP_User_Items_Filter(); | |
| 1110 | + $filter_remove->parent_id = $this->get_user_item_id(); | |
| 1111 | + $filter_remove->user_id = $this->user_id; | |
| 1112 | + $filter_remove->limit = - 1; | |
| 1113 | + LP_User_Items_DB::getInstance()->remove_items_of_user_course( $filter_remove ); | |
| 1114 | + | |
| 1115 | + // Clean cache items. | |
| 1116 | + foreach ( $courseModel->get_section_items() as $section_items ) { | |
| 1117 | + foreach ( $section_items->items as $item ) { | |
| 1118 | + $key_cache = "userItemModel/find/{$this->user_id}/{$item->id}/{$item->type}/{$this->item_id}/" . LP_COURSE_CPT; | |
| 1119 | + $lpUserItemCache = new LP_User_Items_Cache(); | |
| 1120 | + $lpUserItemCache->clear( $key_cache ); | |
| 1121 | + } | |
| 1122 | + } | |
| 1123 | + } | |
| 1124 | + | |
| 1125 | + // Delete result in table learnpress_user_item_results. | |
| 1126 | + LP_User_Items_Result_DB::instance()->delete( $this->get_user_item_id() ); | |
| 1127 | + } | |
| 1128 | + | |
| 1129 | + /** | |
| 1130 | + * Check can impact item. | |
| 1131 | + * | |
| 1132 | + * @return bool|WP_Error | |
| 1133 | + * @since 4.2.7.6 | |
| 1134 | + * @version 1.0.1 | |
| 1135 | + */ | |
| 1136 | + public function can_impact_item() { | |
| 1137 | + $can_impact_item = true; | |
| 1138 | + | |
| 1139 | + // For case user Guest | |
| 1140 | + $userModel = $this->get_user_model(); | |
| 1141 | + if ( ! $userModel ) { | |
| 1142 | + $can_impact_item = new WP_Error( 'user_not_exists', __( 'User not exists!', 'learnpress' ) ); | |
| 1143 | + } | |
| 1144 | + | |
| 1145 | + $status = $this->get_status(); | |
| 1146 | + if ( $this->has_canceled() || ! $this->has_enrolled() ) { | |
| 1147 | + $can_impact_item = new WP_Error( 'user_not_enroll_course', __( 'You have not enroll this course!', 'learnpress' ) ); | |
| 1148 | + } | |
| 1149 | + | |
| 1150 | + if ( $this->has_finished() ) { | |
| 1151 | + $can_impact_item = new WP_Error( 'user_finished_course', __( 'You have finished this course!', 'learnpress' ) ); | |
| 1152 | + } | |
| 1153 | + | |
| 1154 | + if ( $this->get_time_remaining() === 0 ) { | |
| 1155 | + $can_impact_item = new WP_Error( 'course_is_blocked', __( 'Course was blocked by expire!', 'learnpress' ) ); | |
| 1156 | + } | |
| 1157 | + | |
| 1158 | + return apply_filters( 'learn-press/user-course/can-impact-item', $can_impact_item, $this ); | |
| 1159 | + } | |
| 1160 | + | |
| 1161 | + /** | |
| 1162 | + * Clean caches. | |
| 1163 | + * | |
| 1164 | + * @return void | |
| 1165 | + * | |
| 1166 | + * @since 4.2.5.4 | |
| 1167 | + * @version 1.0.1 | |
| 1168 | + */ | |
| 1169 | + public function clean_caches() { | |
| 1170 | + $key_cache = "userCourseModel/find/{$this->user_id}/{$this->item_id}/{$this->item_type}"; | |
| 1171 | + $lpUserCourseCache = new LP_Cache(); | |
| 1172 | + $lpUserCourseCache->clear( $key_cache ); | |
| 1173 | + | |
| 1174 | + parent::clean_caches(); | |
| 1175 | + // Clear cache total students enrolled of a course. | |
| 1176 | + $lp_course_cache = new LP_Course_Cache( true ); | |
| 1177 | + $lp_course_cache->clean_total_students_enrolled( $this->item_id ); | |
| 1178 | + $lp_course_cache->clean_total_students_enrolled_or_purchased( $this->item_id ); | |
| 1179 | + // Clear cache count students of many course | |
| 1180 | + $lp_courses_cache = new LP_Courses_Cache( true ); | |
| 1181 | + $lp_courses_cache->clear_cache_on_group( LP_Courses_Cache::KEYS_COUNT_STUDENT_COURSES ); | |
| 1182 | + } | |
| 1183 | +} | |
