| @@ -1,862 +1,862 @@ | ||
| 1 | -<?php | |
| 2 | -/** | |
| 3 | - * Class LP_Course_DB | |
| 4 | - * | |
| 5 | - * @author tungnx | |
| 6 | - * @since 3.2.7.5 | |
| 7 | - */ | |
| 8 | - | |
| 9 | -use LearnPress\Models\CourseModel; | |
| 10 | - | |
| 11 | -defined( 'ABSPATH' ) || exit(); | |
| 12 | - | |
| 13 | -class LP_Course_DB extends LP_Database { | |
| 14 | - private static $_instance; | |
| 15 | - | |
| 16 | - protected function __construct() { | |
| 17 | - parent::__construct(); | |
| 18 | - } | |
| 19 | - | |
| 20 | - public static function getInstance() { | |
| 21 | - if ( is_null( self::$_instance ) ) { | |
| 22 | - self::$_instance = new self(); | |
| 23 | - } | |
| 24 | - | |
| 25 | - return self::$_instance; | |
| 26 | - } | |
| 27 | - | |
| 28 | - /** | |
| 29 | - * Get course_id of item | |
| 30 | - * | |
| 31 | - * item type lp_lesson, lp_quiz | |
| 32 | - * | |
| 33 | - * @param int $item_id | |
| 34 | - * | |
| 35 | - * @return int | |
| 36 | - * @throws Exception | |
| 37 | - */ | |
| 38 | - public function get_course_by_item_id( $item_id = 0 ): int { | |
| 39 | - // Get cache | |
| 40 | - $lp_course_cache = LP_Course_Cache::instance(); | |
| 41 | - $key_cache = "$item_id/course_id_of_item_id"; | |
| 42 | - $course_id = $lp_course_cache->get_cache( $key_cache ); | |
| 43 | - | |
| 44 | - if ( ! $course_id ) { | |
| 45 | - $query = $this->wpdb->prepare( | |
| 46 | - " | |
| 47 | - SELECT section_course_id | |
| 48 | - FROM {$this->tb_lp_sections} AS s | |
| 49 | - INNER JOIN {$this->tb_lp_section_items} AS si | |
| 50 | - ON si.section_id = s.section_id | |
| 51 | - WHERE si.item_id = %d", | |
| 52 | - $item_id | |
| 53 | - ); | |
| 54 | - | |
| 55 | - $course_id = (int) $this->wpdb->get_var( $query ); | |
| 56 | - | |
| 57 | - $this->check_execute_has_error(); | |
| 58 | - | |
| 59 | - // Set cache | |
| 60 | - $lp_course_cache->set_cache( $key_cache, $course_id ); | |
| 61 | - } | |
| 62 | - | |
| 63 | - return $course_id; | |
| 64 | - } | |
| 65 | - | |
| 66 | - /** | |
| 67 | - * Get all item ids' course | |
| 68 | - * | |
| 69 | - * @param int $course_id | |
| 70 | - * | |
| 71 | - * @return array|object|stdClass[]|null | |
| 72 | - * @throws Exception | |
| 73 | - * @since 4.1.6.9 | |
| 74 | - * @version 1.0.0 | |
| 75 | - */ | |
| 76 | - public function get_full_sections_and_items_course( int $course_id = 0 ) { | |
| 77 | - $method_called_to = debug_backtrace()[1]['function']; | |
| 78 | - | |
| 79 | - // Check accept call from function 'get_sections_and_items_course_from_db_and_sort' | |
| 80 | - if ( 'get_sections_and_items_course_from_db_and_sort' !== $method_called_to ) { | |
| 81 | - error_log( 'You can not call direct this function' ); | |
| 82 | - | |
| 83 | - return []; | |
| 84 | - } | |
| 85 | - | |
| 86 | - $query = $this->wpdb->prepare( | |
| 87 | - "SELECT * | |
| 88 | - FROM {$this->tb_lp_section_items} AS si | |
| 89 | - INNER JOIN {$this->tb_lp_sections} AS s | |
| 90 | - ON si.section_id = s.section_id | |
| 91 | - INNER JOIN {$this->tb_posts} AS p | |
| 92 | - ON si.item_id = p.ID AND p.post_status = 'publish' | |
| 93 | - WHERE section_course_id = %d | |
| 94 | - ORDER BY s.section_order", | |
| 95 | - $course_id | |
| 96 | - ); | |
| 97 | - | |
| 98 | - $sections_items = $this->wpdb->get_results( $query ); | |
| 99 | - | |
| 100 | - $this->check_execute_has_error(); | |
| 101 | - | |
| 102 | - return $sections_items; | |
| 103 | - } | |
| 104 | - | |
| 105 | - /** | |
| 106 | - * Get all sections' course | |
| 107 | - * | |
| 108 | - * @param int $course_id | |
| 109 | - * | |
| 110 | - * @return array|object|stdClass[]|null | |
| 111 | - * @throws Exception | |
| 112 | - * @since 4.1.6.9 | |
| 113 | - * @version 1.0.0 | |
| 114 | - */ | |
| 115 | - public function get_sections( int $course_id = 0 ) { | |
| 116 | - $method_called_to = debug_backtrace()[1]['function']; | |
| 117 | - | |
| 118 | - // Check accept call from function 'get_sections_and_items_course_from_db_and_sort' | |
| 119 | - if ( 'get_sections_and_items_course_from_db_and_sort' !== $method_called_to ) { | |
| 120 | - error_log( 'You can not call direct this function' ); | |
| 121 | - | |
| 122 | - return []; | |
| 123 | - } | |
| 124 | - | |
| 125 | - $query = $this->wpdb->prepare( | |
| 126 | - "SELECT * FROM {$this->tb_lp_sections} | |
| 127 | - WHERE section_course_id = %d | |
| 128 | - ORDER BY section_order", | |
| 129 | - $course_id | |
| 130 | - ); | |
| 131 | - | |
| 132 | - $sections_items = $this->wpdb->get_results( $query, OBJECT_K ); | |
| 133 | - | |
| 134 | - $this->check_execute_has_error(); | |
| 135 | - | |
| 136 | - return $sections_items; | |
| 137 | - } | |
| 138 | - | |
| 139 | - /** | |
| 140 | - * Get user_item_id by order_id, course_id, user_id | |
| 141 | - * | |
| 142 | - * @param int $order_id | |
| 143 | - * @param int $course_id | |
| 144 | - * @param int $user_id | |
| 145 | - * | |
| 146 | - * @return int | |
| 147 | - * @deprecated 4.2.6.6 not use anywhere | |
| 148 | - */ | |
| 149 | - public function get_user_item_id( $order_id = 0, $course_id = 0, $user_id = 0 ): int { | |
| 150 | - _deprecated_function( __METHOD__, '4.2.6.6' ); | |
| 151 | - $query = $this->wpdb->prepare( | |
| 152 | - " | |
| 153 | - SELECT user_item_id | |
| 154 | - FROM {$this->tb_lp_user_items} | |
| 155 | - WHERE ref_type = %s | |
| 156 | - AND ref_id = %d | |
| 157 | - AND item_type = %s | |
| 158 | - AND item_id = %d | |
| 159 | - AND user_id = %d | |
| 160 | - ", | |
| 161 | - LP_ORDER_CPT, | |
| 162 | - $order_id, | |
| 163 | - LP_COURSE_CPT, | |
| 164 | - $course_id, | |
| 165 | - $user_id | |
| 166 | - ); | |
| 167 | - | |
| 168 | - return (int) $this->wpdb->get_var( $query ); | |
| 169 | - } | |
| 170 | - | |
| 171 | - /** | |
| 172 | - * Get first item id of course | |
| 173 | - * | |
| 174 | - * @param int $course_id . | |
| 175 | - * | |
| 176 | - * @return int | |
| 177 | - * @throws Exception | |
| 178 | - * @since 4.0.0 | |
| 179 | - * @version 1.0.4 | |
| 180 | - * @modify 4.1.3 | |
| 181 | - * @author tungnx | |
| 182 | - */ | |
| 183 | - public function get_first_item_id( int $course_id = 0 ): int { | |
| 184 | - $query = $this->wpdb->prepare( | |
| 185 | - " | |
| 186 | - SELECT item_id FROM $this->tb_lp_section_items AS si | |
| 187 | - INNER JOIN $this->tb_lp_sections AS sections | |
| 188 | - ON si.section_id = sections.section_id | |
| 189 | - AND sections.section_course_id = %d | |
| 190 | - INNER JOIN $this->tb_posts AS p | |
| 191 | - ON si.item_id = p.ID | |
| 192 | - AND p.post_status = 'publish' | |
| 193 | - ORDER BY sections.section_order ASC, si.item_order ASC | |
| 194 | - LIMIT %d | |
| 195 | - ", | |
| 196 | - $course_id, | |
| 197 | - 1 | |
| 198 | - ); | |
| 199 | - | |
| 200 | - $first_item_id = (int) $this->wpdb->get_var( $query ); | |
| 201 | - | |
| 202 | - $this->check_execute_has_error(); | |
| 203 | - | |
| 204 | - return $first_item_id; | |
| 205 | - } | |
| 206 | - | |
| 207 | - public function get_recent_courses( LP_Course_Filter $filter ): array { | |
| 208 | - global $wpdb; | |
| 209 | - | |
| 210 | - $limit = $filter->limit ?? - 1; | |
| 211 | - $order = ! empty( $filter->order ) ? $filter->order : 'DESC'; | |
| 212 | - | |
| 213 | - if ( $limit <= 0 ) { | |
| 214 | - $limit = 0; | |
| 215 | - } | |
| 216 | - | |
| 217 | - $query = apply_filters( | |
| 218 | - 'learnpress/databases/widgets/recent_courses', | |
| 219 | - $wpdb->prepare( | |
| 220 | - "SELECT DISTINCT p.ID | |
| 221 | - FROM $wpdb->posts AS p | |
| 222 | - WHERE p.post_type = %s | |
| 223 | - AND p.post_status = %s | |
| 224 | - ORDER BY p.post_date {$order} | |
| 225 | - LIMIT %d", | |
| 226 | - LP_COURSE_CPT, | |
| 227 | - 'publish', | |
| 228 | - $limit | |
| 229 | - ) | |
| 230 | - ); | |
| 231 | - | |
| 232 | - return $wpdb->get_col( $query ); | |
| 233 | - } | |
| 234 | - | |
| 235 | - public function get_featured_courses( LP_Course_Filter $filter ): array { | |
| 236 | - global $wpdb; | |
| 237 | - | |
| 238 | - $limit = ! empty( $filter->limit ) ? $filter->limit : - 1; | |
| 239 | - $order_by = ! empty( $filter->order_by ) ? $filter->order_by : 'post_date'; | |
| 240 | - $order = ! empty( $filter->order ) ? $filter->order : 'DESC'; | |
| 241 | - | |
| 242 | - if ( $limit < 0 ) { | |
| 243 | - $limit = 0; | |
| 244 | - } | |
| 245 | - | |
| 246 | - $query = apply_filters( | |
| 247 | - 'learnpress/databases/widgets/featured_courses', | |
| 248 | - $wpdb->prepare( | |
| 249 | - "SELECT DISTINCT p.ID | |
| 250 | - FROM {$wpdb->posts} p | |
| 251 | - LEFT JOIN {$wpdb->postmeta} as pmeta ON p.ID=pmeta.post_id AND pmeta.meta_key = %s | |
| 252 | - WHERE p.post_type = %s | |
| 253 | - AND p.post_status = %s | |
| 254 | - AND pmeta.meta_value = %s | |
| 255 | - ORDER BY p.{$order_by} {$order} | |
| 256 | - LIMIT %d", | |
| 257 | - '_lp_featured', | |
| 258 | - LP_COURSE_CPT, | |
| 259 | - 'publish', | |
| 260 | - 'yes', | |
| 261 | - $limit | |
| 262 | - ) | |
| 263 | - ); | |
| 264 | - | |
| 265 | - return $wpdb->get_col( $query ); | |
| 266 | - } | |
| 267 | - | |
| 268 | - /** | |
| 269 | - * Get list user ids enrolled by course | |
| 270 | - * | |
| 271 | - * @return array|object|null | |
| 272 | - * @throws Exception | |
| 273 | - * @version 1.0.0 | |
| 274 | - * @author tungnx | |
| 275 | - * @since 4.1.3.1 | |
| 276 | - */ | |
| 277 | - public function get_user_ids_enrolled( int $course_id ) { | |
| 278 | - $query = $this->wpdb->prepare( | |
| 279 | - " | |
| 280 | - SELECT DISTINCT user_id FROM {$this->tb_lp_user_items} | |
| 281 | - WHERE item_id = %d | |
| 282 | - AND item_type = %s | |
| 283 | - AND (status = %s OR status = %s ) | |
| 284 | - ", | |
| 285 | - $course_id, | |
| 286 | - LP_COURSE_CPT, | |
| 287 | - 'enrolled', | |
| 288 | - 'finished' | |
| 289 | - ); | |
| 290 | - | |
| 291 | - $result = $this->wpdb->get_results( $query, OBJECT_K ); | |
| 292 | - | |
| 293 | - $this->check_execute_has_error(); | |
| 294 | - | |
| 295 | - return $result; | |
| 296 | - } | |
| 297 | - | |
| 298 | - /** | |
| 299 | - * Count total user enrolled by course | |
| 300 | - * | |
| 301 | - * @param int $course_id | |
| 302 | - * | |
| 303 | - * @return int | |
| 304 | - * @throws Exception | |
| 305 | - * @author tungnx | |
| 306 | - * @since 4.1.4 | |
| 307 | - * @version 1.0.0 | |
| 308 | - */ | |
| 309 | - public function get_total_user_enrolled( int $course_id ): int { | |
| 310 | - $filter = new LP_User_Items_Filter(); | |
| 311 | - $filter->only_fields = [ 'DISTINCT(user_id)' ]; | |
| 312 | - $filter->item_id = $course_id; | |
| 313 | - $filter->item_type = LP_COURSE_CPT; | |
| 314 | - $filter->field_count = 'ui.user_id'; | |
| 315 | - $filter->join[] = "INNER JOIN {$this->tb_users} AS u ON ui.user_id = u.ID"; | |
| 316 | - $filter->where[] = 'AND ui.user_id > 0'; | |
| 317 | - $filter->where[] = $this->wpdb->prepare( 'AND ( ui.status = %s OR ui.status = %s )', LP_COURSE_ENROLLED, LP_COURSE_FINISHED ); | |
| 318 | - $filter->query_count = true; | |
| 319 | - | |
| 320 | - $total = 0; | |
| 321 | - $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 322 | - $lp_user_items_db->get_user_items( $filter, $total ); | |
| 323 | - | |
| 324 | - return $total; | |
| 325 | - } | |
| 326 | - | |
| 327 | - /** | |
| 328 | - * Count total user enrolled or purchase by course | |
| 329 | - * | |
| 330 | - * @param int $course_id | |
| 331 | - * | |
| 332 | - * @return int | |
| 333 | - * @throws Exception | |
| 334 | - * @author tungnx | |
| 335 | - * @since 4.1.4 | |
| 336 | - * @version 1.0.2 | |
| 337 | - */ | |
| 338 | - public function get_total_user_enrolled_or_purchased( int $course_id ): int { | |
| 339 | - $filter = new LP_User_Items_Filter(); | |
| 340 | - $filter->only_fields = [ 'DISTINCT(user_id) AS user_id' ]; | |
| 341 | - $filter->item_id = $course_id; | |
| 342 | - $filter->item_type = LP_COURSE_CPT; | |
| 343 | - $filter->field_count = 'ui.user_id'; | |
| 344 | - $filter->join[] = "INNER JOIN {$this->tb_users} AS u ON ui.user_id = u.ID"; | |
| 345 | - $filter->where[] = 'AND ui.user_id > 0'; | |
| 346 | - $filter->where[] = $this->wpdb->prepare( | |
| 347 | - 'AND ( ui.status = %s OR ui.status = %s OR ui.status = %s )', | |
| 348 | - LP_COURSE_ENROLLED, | |
| 349 | - LP_COURSE_FINISHED, | |
| 350 | - LP_COURSE_PURCHASED | |
| 351 | - ); | |
| 352 | - $filter->query_count = true; | |
| 353 | - | |
| 354 | - $total = 0; | |
| 355 | - $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 356 | - $lp_user_items_db->get_user_items( $filter, $total ); | |
| 357 | - | |
| 358 | - return $total; | |
| 359 | - } | |
| 360 | - | |
| 361 | - /** | |
| 362 | - * Get total items of course | |
| 363 | - * | |
| 364 | - * @param int $course_id | |
| 365 | - * | |
| 366 | - * @return null|object | |
| 367 | - * @throws Exception | |
| 368 | - * @version 1.0.1 | |
| 369 | - * @author tungnx | |
| 370 | - * @since 4.1.4.1 | |
| 371 | - */ | |
| 372 | - public function get_total_items( int $course_id = 0 ) { | |
| 373 | - $item_types = CourseModel::item_types_support(); | |
| 374 | - $count_item_types = count( $item_types ); | |
| 375 | - $i = 0; | |
| 376 | - | |
| 377 | - $query_count = $this->wpdb->prepare( 'SUM(s.section_course_id = %d) AS count_items,', $course_id ); | |
| 378 | - | |
| 379 | - foreach ( $item_types as $item_type ) { | |
| 380 | - ++ $i; | |
| 381 | - if ( $i == $count_item_types ) { | |
| 382 | - $query_count .= $this->wpdb->prepare( 'SUM(s.section_course_id = %d AND si.item_type = %s) AS %s', $course_id, $item_type, $item_type ); | |
| 383 | - } else { | |
| 384 | - $query_count .= $this->wpdb->prepare( 'SUM(s.section_course_id = %d AND si.item_type = %s) AS %s,', $course_id, $item_type, $item_type ); | |
| 385 | - } | |
| 386 | - } | |
| 387 | - | |
| 388 | - $query = " | |
| 389 | - SELECT $query_count | |
| 390 | - FROM $this->tb_lp_section_items si | |
| 391 | - INNER JOIN $this->tb_lp_sections s ON s.section_id = si.section_id | |
| 392 | - INNER JOIN $this->tb_posts p ON si.item_id = p.ID | |
| 393 | - AND p.post_status = 'publish' | |
| 394 | - "; | |
| 395 | - | |
| 396 | - $total_items = $this->wpdb->get_row( $query ); | |
| 397 | - | |
| 398 | - $this->check_execute_has_error(); | |
| 399 | - | |
| 400 | - return $total_items; | |
| 401 | - } | |
| 402 | - | |
| 403 | - /** | |
| 404 | - * Count all item are unassigned to any courses. | |
| 405 | - * | |
| 406 | - * @param string $item_type (type item Lesson, Quiz, Assignment, H5P ...) | |
| 407 | - * | |
| 408 | - * @return int | |
| 409 | - * @throws Exception | |
| 410 | - * @author tungnx | |
| 411 | - * @version 1.0.1 | |
| 412 | - * @since 4.1.4.1 | |
| 413 | - */ | |
| 414 | - public function get_total_item_unassigned( string $item_type ): int { | |
| 415 | - $filter = new LP_Post_Type_Filter(); | |
| 416 | - $filter->post_type = $item_type; | |
| 417 | - $filter->query_count = true; | |
| 418 | - $filter->post_status = array(); | |
| 419 | - $filter->field_count = 'p.ID'; | |
| 420 | - | |
| 421 | - return $this->get_item_ids_unassigned( $filter ); | |
| 422 | - } | |
| 423 | - | |
| 424 | - /** | |
| 425 | - * list id item are unassigned to any courses. | |
| 426 | - * | |
| 427 | - * @param LP_Post_Type_Filter|mixed $filter | |
| 428 | - * | |
| 429 | - * @return array|int|string|null | |
| 430 | - * @throws Exception | |
| 431 | - * @author tungnx | |
| 432 | - * @version 1.0.0 | |
| 433 | - * @since 4.1.6 | |
| 434 | - */ | |
| 435 | - public function get_item_ids_unassigned( $filter = null ) { | |
| 436 | - if ( is_null( $filter ) ) { | |
| 437 | - $filter = new LP_Post_Type_Filter(); | |
| 438 | - } | |
| 439 | - | |
| 440 | - if ( ! $filter instanceof LP_Post_Type_Filter ) { | |
| 441 | - throw new Exception( 'Filter must be instance of LP_Post_Type_Filter' ); | |
| 442 | - } | |
| 443 | - | |
| 444 | - $filter_section_items = new LP_Section_Items_Filter(); | |
| 445 | - $filter_section_items->return_string_query = true; | |
| 446 | - $filter_section_items->only_fields = array( 'si.item_id' ); | |
| 447 | - $filter_section_items->where[] = $this->wpdb->prepare( 'AND si.item_type = %s', $filter->post_type ); | |
| 448 | - $query_item_ids_assigned = LP_Section_Items_DB::getInstance()->get_section_items( $filter_section_items ); | |
| 449 | - | |
| 450 | - $filter->only_fields = array( 'p.ID' ); | |
| 451 | - $filter->collection = $this->tb_posts; | |
| 452 | - $filter->collection_alias = 'p'; | |
| 453 | - $filter->where[] = $this->wpdb->prepare( 'AND p.post_type = %s', $filter->post_type ); | |
| 454 | - $filter->where[] = 'AND ID NOT IN(' . $query_item_ids_assigned . ')'; | |
| 455 | - $filter->where[] = $this->wpdb->prepare( 'AND p.post_status not IN(%s, %s)', 'trash', 'auto-draft' ); | |
| 456 | - | |
| 457 | - return $this->execute( $filter ); | |
| 458 | - } | |
| 459 | - | |
| 460 | - /** | |
| 461 | - * Get Courses | |
| 462 | - * | |
| 463 | - * @param LP_Course_Filter $filter | |
| 464 | - * @param int $total_rows return total_rows | |
| 465 | - * | |
| 466 | - * @return array|object|null|int|string | |
| 467 | - * @throws Exception | |
| 468 | - * @author tungnx | |
| 469 | - * @version 1.0.2 | |
| 470 | - * @since 4.1.5 | |
| 471 | - */ | |
| 472 | - public function get_courses( $filter, int &$total_rows = 0 ) { | |
| 473 | - $default_fields = $filter->all_fields; | |
| 474 | - $filter->fields = array_merge( $default_fields, $filter->fields ); | |
| 475 | - | |
| 476 | - if ( empty( $filter->collection ) ) { | |
| 477 | - $filter->collection = $this->tb_posts; | |
| 478 | - } | |
| 479 | - | |
| 480 | - if ( empty( $filter->collection_alias ) ) { | |
| 481 | - $filter->collection_alias = 'p'; | |
| 482 | - } | |
| 483 | - | |
| 484 | - // Where | |
| 485 | - $filter->where[] = $this->wpdb->prepare( 'AND p.post_type = %s', $filter->post_type ); | |
| 486 | - | |
| 487 | - // Status | |
| 488 | - $filter->post_status = (array) $filter->post_status; | |
| 489 | - if ( ! empty( $filter->post_status ) ) { | |
| 490 | - $post_status_format = LP_Helper::db_format_array( $filter->post_status, '%s' ); | |
| 491 | - $filter->where[] = $this->wpdb->prepare( 'AND p.post_status IN (' . $post_status_format . ')', $filter->post_status ); | |
| 492 | - } | |
| 493 | - | |
| 494 | - // Exclude status auto-draft, because Admin of WP not show auto-draft in list post, so all front-end and back-end of LP also not show auto-draft | |
| 495 | - if ( ! in_array( 'auto-draft', $filter->post_status, true ) ) { | |
| 496 | - $filter->where[] = $this->wpdb->prepare( 'AND p.post_status != %s', 'auto-draft' ); | |
| 497 | - } | |
| 498 | - | |
| 499 | - // Term ids | |
| 500 | - if ( ! empty( $filter->term_ids ) ) { | |
| 501 | - // Sanitize term ids | |
| 502 | - $filter->term_ids = array_map( 'absint', $filter->term_ids ); | |
| 503 | - $filter->join[] = "INNER JOIN $this->tb_term_relationships AS r_term ON p.ID = r_term.object_id"; | |
| 504 | - $filter->join[] = "INNER JOIN $this->tb_term_taxonomy AS tx ON r_term.term_taxonomy_id = tx.term_taxonomy_id"; | |
| 505 | - | |
| 506 | - if ( LP_Settings::get_option( 'get_courses_of_subcategory' ) !== 'yes' ) { | |
| 507 | - $term_ids_format = join( ',', $filter->term_ids ); | |
| 508 | - $filter->where[] = "AND tx.term_id IN ($term_ids_format)"; | |
| 509 | - } else { | |
| 510 | - $term_all = $this->recursion_sub_categories( $filter->term_ids ); | |
| 511 | - $term_ids_format = join( ',', $term_all ); | |
| 512 | - $filter->where[] = "AND tx.term_id IN ($term_ids_format)"; | |
| 513 | - } | |
| 514 | - $filter->where[] = $this->wpdb->prepare( 'AND tx.taxonomy = %s', LP_COURSE_CATEGORY_TAX ); | |
| 515 | - } | |
| 516 | - | |
| 517 | - // Tag ids | |
| 518 | - if ( ! empty( $filter->tag_ids ) ) { | |
| 519 | - // Sanitize tag ids | |
| 520 | - $filter->tag_ids = array_map( 'absint', $filter->tag_ids ); | |
| 521 | - $filter->join[] = "INNER JOIN $this->tb_term_relationships AS r_tag ON p.ID = r_tag.object_id"; | |
| 522 | - $filter->join[] = "INNER JOIN $this->tb_term_taxonomy AS tag ON r_tag.term_taxonomy_id = tag.term_taxonomy_id"; | |
| 523 | - | |
| 524 | - $tag_ids_format = join( ',', $filter->tag_ids ); | |
| 525 | - $filter->where[] = "AND tag.term_id IN ($tag_ids_format)"; | |
| 526 | - $filter->where[] = $this->wpdb->prepare( 'AND tag.taxonomy = %s', LP_COURSE_TAXONOMY_TAG ); | |
| 527 | - } | |
| 528 | - | |
| 529 | - // Level | |
| 530 | - if ( ! empty( $filter->levels ) ) { | |
| 531 | - $filter->join[] = "INNER JOIN $this->tb_postmeta AS pml ON p.ID = pml.post_id"; | |
| 532 | - $filter->where[] = $this->wpdb->prepare( 'AND pml.meta_key = %s', '_lp_level' ); | |
| 533 | - $levels_format = LP_Helper::db_format_array( $filter->levels, '%s' ); | |
| 534 | - $filter->where[] = $this->wpdb->prepare( 'AND pml.meta_value IN (' . $levels_format . ')', $filter->levels ); | |
| 535 | - } | |
| 536 | - | |
| 537 | - // Course type | |
| 538 | - if ( ! empty( $filter->type ) && $filter->type !== 'all' ) { | |
| 539 | - if ( $filter->type === 'offline' ) { | |
| 540 | - $filter->join[] = "INNER JOIN $this->tb_postmeta AS pm_off ON p.ID = pm_off.post_id"; | |
| 541 | - $filter->where[] = $this->wpdb->prepare( 'AND pm_off.meta_key = %s', '_lp_offline_course' ); | |
| 542 | - $filter->where[] = $this->wpdb->prepare( 'AND pm_off.meta_value = %s', 'yes' ); | |
| 543 | - } else { | |
| 544 | - $filter->where[] = $this->wpdb->prepare( | |
| 545 | - "AND p.ID NOT IN | |
| 546 | - ( SELECT id FROM $this->tb_posts as p1 | |
| 547 | - INNER JOIN $this->tb_postmeta as pm_ol on p1.ID = pm_ol.post_id | |
| 548 | - WHERE pm_ol.meta_key = %s AND pm_ol.meta_value = %s )", | |
| 549 | - '_lp_offline_course', | |
| 550 | - 'yes' | |
| 551 | - ); | |
| 552 | - } | |
| 553 | - } | |
| 554 | - | |
| 555 | - // course ids | |
| 556 | - if ( ! empty( $filter->post_ids ) ) { | |
| 557 | - $list_ids_format = LP_Helper::db_format_array( $filter->post_ids, '%d' ); | |
| 558 | - $filter->where[] = $this->wpdb->prepare( 'AND p.ID IN (' . $list_ids_format . ')', $filter->post_ids ); | |
| 559 | - } | |
| 560 | - | |
| 561 | - // Title, do not distinguish diacritics | |
| 562 | - if ( $filter->post_title ) { | |
| 563 | - //$filter->where[] = $this->wpdb->prepare( 'AND p.post_title COLLATE utf8mb4_unicode_ci LIKE %s', '%' . $filter->post_title . '%' ); | |
| 564 | - $filter->where[] = $this->wpdb->prepare( 'AND p.post_title LIKE %s', '%' .$filter->post_title . '%' ); | |
| 565 | - } | |
| 566 | - | |
| 567 | - // Slug | |
| 568 | - if ( $filter->post_name ) { | |
| 569 | - $filter->where[] = $this->wpdb->prepare( 'AND p.post_name = %s', $filter->post_name ); | |
| 570 | - } | |
| 571 | - | |
| 572 | - // Author | |
| 573 | - if ( isset( $filter->post_author ) ) { | |
| 574 | - $filter->where[] = $this->wpdb->prepare( 'AND p.post_author = %d', $filter->post_author ); | |
| 575 | - } | |
| 576 | - // Authors | |
| 577 | - if ( ! empty( $filter->post_authors ) ) { | |
| 578 | - $post_authors_format = LP_Helper::db_format_array( $filter->post_authors, '%d' ); | |
| 579 | - $filter->where[] = $this->wpdb->prepare( 'AND p.post_author IN (' . $post_authors_format . ')', $filter->post_authors ); | |
| 580 | - } | |
| 581 | - | |
| 582 | - $filter = apply_filters( 'lp/course/query/filter', $filter ); | |
| 583 | - | |
| 584 | - return $this->execute( $filter, $total_rows ); | |
| 585 | - } | |
| 586 | - | |
| 587 | - /** | |
| 588 | - * Get list courses sort by price | |
| 589 | - * | |
| 590 | - * @param LP_Course_Filter $filter | |
| 591 | - * | |
| 592 | - * @return LP_Course_Filter | |
| 593 | - * @since 4.1.5 | |
| 594 | - * @author tungnx | |
| 595 | - * @version 1.0.0 | |
| 596 | - */ | |
| 597 | - public function get_courses_order_by_price( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 598 | - $filter->join[] = "INNER JOIN $this->tb_postmeta AS pm ON p.ID = pm.post_id"; | |
| 599 | - $filter->where[] = $this->wpdb->prepare( 'AND pm.meta_key = %s', '_lp_price' ); | |
| 600 | - $filter->order_by = 'CAST( pm.meta_value AS UNSIGNED )'; | |
| 601 | - | |
| 602 | - return $filter; | |
| 603 | - } | |
| 604 | - | |
| 605 | - /** | |
| 606 | - * Get list courses is on sale | |
| 607 | - * | |
| 608 | - * @param LP_Course_Filter $filter | |
| 609 | - * | |
| 610 | - * @return LP_Course_Filter | |
| 611 | - * @since 4.1.5 | |
| 612 | - * @author tungnx | |
| 613 | - * @version 1.0.0 | |
| 614 | - */ | |
| 615 | - public function get_courses_sort_by_sale( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 616 | - $filter->join[] = "INNER JOIN $this->tb_postmeta AS pm ON p.ID = pm.post_id"; | |
| 617 | - $filter->where[] = $this->wpdb->prepare( 'AND pm.meta_key = %s', '_lp_course_is_sale' ); | |
| 618 | - | |
| 619 | - return $filter; | |
| 620 | - } | |
| 621 | - | |
| 622 | - /** | |
| 623 | - * Get list courses is Free | |
| 624 | - * | |
| 625 | - * @param LP_Course_Filter $filter | |
| 626 | - * | |
| 627 | - * @return LP_Course_Filter | |
| 628 | - * @throws Exception | |
| 629 | - * @version 1.0.0 | |
| 630 | - * @since 4.2.3.2 | |
| 631 | - */ | |
| 632 | - public function get_courses_sort_by_free( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 633 | - $filter_course_price = new LP_Course_Filter(); | |
| 634 | - $filter_course_price->only_fields = [ 'DISTINCT(ID)' ]; | |
| 635 | - $filter_course_price = $this->get_courses_sort_by_paid( $filter_course_price ); | |
| 636 | - $filter_course_price->return_string_query = true; | |
| 637 | - $courses_price = $this->get_courses( $filter_course_price ); | |
| 638 | - | |
| 639 | - $filter->join[] = "INNER JOIN $this->tb_postmeta AS pmfr ON p.ID = pmfr.post_id"; | |
| 640 | - $filter->where[] = 'AND ID NOT IN( ' . $courses_price . ' )'; | |
| 641 | - | |
| 642 | - return $filter; | |
| 643 | - } | |
| 644 | - | |
| 645 | - /** | |
| 646 | - * Get list courses has price | |
| 647 | - * | |
| 648 | - * @param LP_Course_Filter $filter | |
| 649 | - * | |
| 650 | - * @return LP_Course_Filter | |
| 651 | - * @version 1.0.0 | |
| 652 | - * @since 4.2.3.2 | |
| 653 | - */ | |
| 654 | - public function get_courses_sort_by_paid( LP_Course_Filter $filter ): LP_Course_Filter { | |
| 655 | - $filter->join[] = "INNER JOIN $this->tb_postmeta AS pmp ON p.ID = pmp.post_id"; | |
| 656 | - $filter->where[] = $this->wpdb->prepare( 'AND pmp.meta_key = %s AND pmp.meta_value > %d', '_lp_price', 0 ); | |
| 657 | - | |
| 658 | - return $filter; | |
| 659 | - } | |
| 660 | - | |
| 661 | - /** | |
| 662 | - * Get list courses is on feature | |
| 663 | - * | |
| 664 | - * @param LP_Course_Filter $filter | |
| 665 | - * | |
| 666 | - * @return LP_Course_Filter | |
| 667 | - * @author tungnx | |
| 668 | - * @version 1.0.0 | |
| 669 | - * @since 4.1.5 | |
| 670 | - */ | |
| 671 | - public function get_courses_sort_by_feature( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 672 | - $filter->join[] = "INNER JOIN $this->tb_postmeta AS pmf ON p.ID = pmf.post_id"; | |
| 673 | - $filter->where[] = $this->wpdb->prepare( 'AND pmf.meta_key = %s', '_lp_featured' ); | |
| 674 | - $filter->where[] = $this->wpdb->prepare( 'AND pmf.meta_value = %s', 'yes' ); | |
| 675 | - | |
| 676 | - return $filter; | |
| 677 | - } | |
| 678 | - | |
| 679 | - /** | |
| 680 | - * Count total courses free on category | |
| 681 | - * | |
| 682 | - * @param LP_Course_Filter $filter | |
| 683 | - * | |
| 684 | - * @return int | |
| 685 | - * @since 4.2.5.4 | |
| 686 | - * @version 1.0.1 | |
| 687 | - */ | |
| 688 | - public function count_course_free( LP_Course_Filter $filter ): int { | |
| 689 | - $count = 0; | |
| 690 | - | |
| 691 | - try { | |
| 692 | - $filter->only_fields = [ 'COUNT( DISTINCT(ID) )' ]; | |
| 693 | - $filter->order_by = ''; // Must set to empty to avoid error from param Request | |
| 694 | - $this->get_courses_sort_by_free( $filter ); | |
| 695 | - $filter->return_string_query = true; | |
| 696 | - $query_count = $this->get_courses( $filter, $count ); | |
| 697 | - $count = $this->wpdb->get_var( $query_count ); | |
| 698 | - } catch ( Throwable $e ) { | |
| 699 | - LP_Debug::error_log( $e ); | |
| 700 | - } | |
| 701 | - | |
| 702 | - return (int) $count; | |
| 703 | - } | |
| 704 | - | |
| 705 | - /** | |
| 706 | - * Get list courses is on popular | |
| 707 | - * Use "UNION" to merge 2 query | |
| 708 | - * | |
| 709 | - * @param LP_Course_Filter $filter | |
| 710 | - * | |
| 711 | - * @return LP_Course_Filter | |
| 712 | - * @throws Exception | |
| 713 | - * @version 1.0.1 | |
| 714 | - * @since 4.1.6 | |
| 715 | - * @author minhpd | |
| 716 | - */ | |
| 717 | - public function get_courses_order_by_popular( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 718 | - // Set list name columns get | |
| 719 | - //$columns_table_posts = $this->get_cols_of_table( $this->tb_posts ); | |
| 720 | - //$filter->fields = array_merge( $columns_table_posts, $filter->fields ); | |
| 721 | - | |
| 722 | - $filter_user_course = clone $filter; | |
| 723 | - $filter_course_not_attend = clone $filter; | |
| 724 | - | |
| 725 | - // Query get users total attend courses | |
| 726 | - $fields_user_course_require = [ 'ID', 'COUNT(ID) AS total' ]; | |
| 727 | - $filter_user_course->fields = array( 'ID', 'COUNT(ID) AS total' ); | |
| 728 | - if ( ! empty( $filter_user_course->only_fields ) ) { | |
| 729 | - $pattern = '#ID.*#'; | |
| 730 | - foreach ( $filter_user_course->only_fields as $k => $field ) { | |
| 731 | - if ( preg_match( $pattern, $field ) ) { | |
| 732 | - unset( $filter_user_course->only_fields[ $k ] ); | |
| 733 | - } | |
| 734 | - } | |
| 735 | - $filter_user_course->only_fields = array_unique( array_merge( $filter_user_course->only_fields, $fields_user_course_require ) ); | |
| 736 | - } | |
| 737 | - | |
| 738 | - $filter_user_course->join[] = "INNER JOIN {$this->tb_lp_user_items} AS ui ON p.ID = ui.item_id"; | |
| 739 | - $filter_user_course->where[] = $this->wpdb->prepare( 'AND ui.item_type = %s', LP_COURSE_CPT ); | |
| 740 | - $filter_user_course->where[] = $this->wpdb->prepare( | |
| 741 | - 'AND (status = %s OR status = %s OR status = %s)', | |
| 742 | - LP_COURSE_ENROLLED, | |
| 743 | - LP_COURSE_PURCHASED, | |
| 744 | - LP_COURSE_FINISHED | |
| 745 | - ); | |
| 746 | - $filter_user_course->group_by = 'p.ID'; | |
| 747 | - $filter_user_course->order_by = ''; | |
| 748 | - $filter_user_course->return_string_query = true; | |
| 749 | - $query_user_course = LP_Course_DB::getInstance()->get_courses( $filter_user_course ); | |
| 750 | - | |
| 751 | - // Query get courses not attend | |
| 752 | - $filter_user_course_cl = clone $filter_user_course; | |
| 753 | - $filter_user_course_cl->only_fields = array( 'ID' ); | |
| 754 | - $query_user_course_for_not_in = LP_Course_DB::getInstance()->get_courses( $filter_user_course_cl ); | |
| 755 | - | |
| 756 | - $fields_user_course_not_attend_require = [ 'ID', '0 AS total' ]; | |
| 757 | - $filter_course_not_attend->fields = [ 'ID', '0 AS total' ]; | |
| 758 | - if ( ! empty( $filter_course_not_attend->only_fields ) ) { | |
| 759 | - $pattern = '#ID.*#'; | |
| 760 | - foreach ( $filter_course_not_attend->only_fields as $k => $field ) { | |
| 761 | - if ( preg_match( $pattern, $field ) ) { | |
| 762 | - unset( $filter_course_not_attend->only_fields[ $k ] ); | |
| 763 | - } | |
| 764 | - } | |
| 765 | - $filter_course_not_attend->only_fields = array_unique( array_merge( $filter_course_not_attend->only_fields, $fields_user_course_not_attend_require ) ); | |
| 766 | - } | |
| 767 | - $filter_course_not_attend->where[] = 'AND p.ID NOT IN(' . $query_user_course_for_not_in . ')'; | |
| 768 | - | |
| 769 | - $filter_course_not_attend->order_by = ''; | |
| 770 | - $filter_course_not_attend->return_string_query = true; | |
| 771 | - $query_course_not_attend = LP_Course_DB::getInstance()->get_courses( $filter_course_not_attend ); | |
| 772 | - | |
| 773 | - $filter->union[] = $query_user_course; | |
| 774 | - $filter->union[] = $query_course_not_attend; | |
| 775 | - $filter->order_by = 'total'; | |
| 776 | - $filter->order = 'DESC'; | |
| 777 | - | |
| 778 | - return $filter; | |
| 779 | - } | |
| 780 | - | |
| 781 | - /** | |
| 782 | - * Get total courses of Author | |
| 783 | - * | |
| 784 | - * @param int $author_id | |
| 785 | - * | |
| 786 | - * @return LP_Course_Filter | |
| 787 | - * @throws Exception | |
| 788 | - * @version 1.0.0 | |
| 789 | - * @since 4.1.6 | |
| 790 | - * @deprecated 4.2.6.6 not use anywhere | |
| 791 | - */ | |
| 792 | - public function count_courses_publish_of_author( int $author_id ): LP_Course_Filter { | |
| 793 | - _deprecated_function( __METHOD__, '4.2.6.6' ); | |
| 794 | - $filter_course = new LP_Course_Filter(); | |
| 795 | - $filter_course->only_fields = array( 'ID' ); | |
| 796 | - $filter_course->post_author = $author_id; | |
| 797 | - $filter_course->post_status = 'publish'; | |
| 798 | - $filter_course->field_count = 'ID'; | |
| 799 | - $filter_course->query_count = true; | |
| 800 | - | |
| 801 | - return apply_filters( 'lp/user/course/query/filter/count-users-attend-courses-of-author', $filter_course ); | |
| 802 | - } | |
| 803 | - | |
| 804 | - /** | |
| 805 | - * Get total courses of Author | |
| 806 | - * | |
| 807 | - * @param int $author_id | |
| 808 | - * @param array $status | |
| 809 | - * | |
| 810 | - * @return LP_Course_Filter | |
| 811 | - * @since 4.2.3 | |
| 812 | - * @version 1.0.0 | |
| 813 | - */ | |
| 814 | - public function count_courses_of_author( int $author_id, array $status = [] ): LP_Course_Filter { | |
| 815 | - $filter_course = new LP_Course_Filter(); | |
| 816 | - $filter_course->only_fields = array( 'ID' ); | |
| 817 | - $filter_course->post_author = $author_id; | |
| 818 | - $filter_course->post_status = $status; | |
| 819 | - if ( empty( $status ) ) { | |
| 820 | - $filter_course->post_status = []; | |
| 821 | - } | |
| 822 | - $filter_course->field_count = 'ID'; | |
| 823 | - $filter_course->query_count = true; | |
| 824 | - | |
| 825 | - return apply_filters( 'lp/user/course/query/filter/count-courses-of-author', $filter_course ); | |
| 826 | - } | |
| 827 | - | |
| 828 | - /** | |
| 829 | - * Get child categories of category and add to query OR | |
| 830 | - * | |
| 831 | - * @param array $term_ids | |
| 832 | - * | |
| 833 | - * @return array | |
| 834 | - * @throws Exception | |
| 835 | - * @version 1.0.1 | |
| 836 | - * @since 4.2.6.5 | |
| 837 | - */ | |
| 838 | - public function recursion_sub_categories( array $term_ids ): array { | |
| 839 | - $total_found = 0; | |
| 840 | - $term_ids_format = join( ',', $term_ids ); | |
| 841 | - $filter_sub_category = new LP_Filter(); | |
| 842 | - $filter_sub_category->collection = $this->tb_term_taxonomy; | |
| 843 | - $filter_sub_category->collection_alias = 'tx'; | |
| 844 | - $filter_sub_category->field_count = 'tx.term_id'; | |
| 845 | - $filter_sub_category->only_fields = [ 'term_id' ]; | |
| 846 | - $filter_sub_category->where[] = "AND tx.parent IN ($term_ids_format)"; | |
| 847 | - $filter_sub_category->limit = -1; | |
| 848 | - $query_sub_category = $this->execute( $filter_sub_category, $total_found ); | |
| 849 | - $term_sub_ids = []; | |
| 850 | - | |
| 851 | - if ( $total_found > 0 ) { | |
| 852 | - foreach ( $query_sub_category as $term_id ) { | |
| 853 | - $term_sub_ids[] = $term_id->term_id; | |
| 854 | - } | |
| 855 | - | |
| 856 | - $term_sub_idss = $this->recursion_sub_categories( $term_sub_ids ); | |
| 857 | - $term_sub_ids = array_merge( $term_sub_ids, $term_sub_idss ); | |
| 858 | - } | |
| 859 | - | |
| 860 | - return array_merge( $term_ids, $term_sub_ids ); | |
| 861 | - } | |
| 862 | -} | |
| 1 | +<?php | |
| 2 | +/** | |
| 3 | + * Class LP_Course_DB | |
| 4 | + * | |
| 5 | + * @author tungnx | |
| 6 | + * @since 3.2.7.5 | |
| 7 | + */ | |
| 8 | + | |
| 9 | +use LearnPress\Models\CourseModel; | |
| 10 | + | |
| 11 | +defined( 'ABSPATH' ) || exit(); | |
| 12 | + | |
| 13 | +class LP_Course_DB extends LP_Database { | |
| 14 | + private static $_instance; | |
| 15 | + | |
| 16 | + protected function __construct() { | |
| 17 | + parent::__construct(); | |
| 18 | + } | |
| 19 | + | |
| 20 | + public static function getInstance() { | |
| 21 | + if ( is_null( self::$_instance ) ) { | |
| 22 | + self::$_instance = new self(); | |
| 23 | + } | |
| 24 | + | |
| 25 | + return self::$_instance; | |
| 26 | + } | |
| 27 | + | |
| 28 | + /** | |
| 29 | + * Get course_id of item | |
| 30 | + * | |
| 31 | + * item type lp_lesson, lp_quiz | |
| 32 | + * | |
| 33 | + * @param int $item_id | |
| 34 | + * | |
| 35 | + * @return int | |
| 36 | + * @throws Exception | |
| 37 | + */ | |
| 38 | + public function get_course_by_item_id( $item_id = 0 ): int { | |
| 39 | + // Get cache | |
| 40 | + $lp_course_cache = LP_Course_Cache::instance(); | |
| 41 | + $key_cache = "$item_id/course_id_of_item_id"; | |
| 42 | + $course_id = $lp_course_cache->get_cache( $key_cache ); | |
| 43 | + | |
| 44 | + if ( ! $course_id ) { | |
| 45 | + $query = $this->wpdb->prepare( | |
| 46 | + " | |
| 47 | + SELECT section_course_id | |
| 48 | + FROM {$this->tb_lp_sections} AS s | |
| 49 | + INNER JOIN {$this->tb_lp_section_items} AS si | |
| 50 | + ON si.section_id = s.section_id | |
| 51 | + WHERE si.item_id = %d", | |
| 52 | + $item_id | |
| 53 | + ); | |
| 54 | + | |
| 55 | + $course_id = (int) $this->wpdb->get_var( $query ); | |
| 56 | + | |
| 57 | + $this->check_execute_has_error(); | |
| 58 | + | |
| 59 | + // Set cache | |
| 60 | + $lp_course_cache->set_cache( $key_cache, $course_id ); | |
| 61 | + } | |
| 62 | + | |
| 63 | + return $course_id; | |
| 64 | + } | |
| 65 | + | |
| 66 | + /** | |
| 67 | + * Get all item ids' course | |
| 68 | + * | |
| 69 | + * @param int $course_id | |
| 70 | + * | |
| 71 | + * @return array|object|stdClass[]|null | |
| 72 | + * @throws Exception | |
| 73 | + * @since 4.1.6.9 | |
| 74 | + * @version 1.0.0 | |
| 75 | + */ | |
| 76 | + public function get_full_sections_and_items_course( int $course_id = 0 ) { | |
| 77 | + $method_called_to = debug_backtrace()[1]['function']; | |
| 78 | + | |
| 79 | + // Check accept call from function 'get_sections_and_items_course_from_db_and_sort' | |
| 80 | + if ( 'get_sections_and_items_course_from_db_and_sort' !== $method_called_to ) { | |
| 81 | + error_log( 'You can not call direct this function' ); | |
| 82 | + | |
| 83 | + return []; | |
| 84 | + } | |
| 85 | + | |
| 86 | + $query = $this->wpdb->prepare( | |
| 87 | + "SELECT * | |
| 88 | + FROM {$this->tb_lp_section_items} AS si | |
| 89 | + INNER JOIN {$this->tb_lp_sections} AS s | |
| 90 | + ON si.section_id = s.section_id | |
| 91 | + INNER JOIN {$this->tb_posts} AS p | |
| 92 | + ON si.item_id = p.ID AND p.post_status = 'publish' | |
| 93 | + WHERE section_course_id = %d | |
| 94 | + ORDER BY s.section_order", | |
| 95 | + $course_id | |
| 96 | + ); | |
| 97 | + | |
| 98 | + $sections_items = $this->wpdb->get_results( $query ); | |
| 99 | + | |
| 100 | + $this->check_execute_has_error(); | |
| 101 | + | |
| 102 | + return $sections_items; | |
| 103 | + } | |
| 104 | + | |
| 105 | + /** | |
| 106 | + * Get all sections' course | |
| 107 | + * | |
| 108 | + * @param int $course_id | |
| 109 | + * | |
| 110 | + * @return array|object|stdClass[]|null | |
| 111 | + * @throws Exception | |
| 112 | + * @since 4.1.6.9 | |
| 113 | + * @version 1.0.0 | |
| 114 | + */ | |
| 115 | + public function get_sections( int $course_id = 0 ) { | |
| 116 | + $method_called_to = debug_backtrace()[1]['function']; | |
| 117 | + | |
| 118 | + // Check accept call from function 'get_sections_and_items_course_from_db_and_sort' | |
| 119 | + if ( 'get_sections_and_items_course_from_db_and_sort' !== $method_called_to ) { | |
| 120 | + error_log( 'You can not call direct this function' ); | |
| 121 | + | |
| 122 | + return []; | |
| 123 | + } | |
| 124 | + | |
| 125 | + $query = $this->wpdb->prepare( | |
| 126 | + "SELECT * FROM {$this->tb_lp_sections} | |
| 127 | + WHERE section_course_id = %d | |
| 128 | + ORDER BY section_order", | |
| 129 | + $course_id | |
| 130 | + ); | |
| 131 | + | |
| 132 | + $sections_items = $this->wpdb->get_results( $query, OBJECT_K ); | |
| 133 | + | |
| 134 | + $this->check_execute_has_error(); | |
| 135 | + | |
| 136 | + return $sections_items; | |
| 137 | + } | |
| 138 | + | |
| 139 | + /** | |
| 140 | + * Get user_item_id by order_id, course_id, user_id | |
| 141 | + * | |
| 142 | + * @param int $order_id | |
| 143 | + * @param int $course_id | |
| 144 | + * @param int $user_id | |
| 145 | + * | |
| 146 | + * @return int | |
| 147 | + * @deprecated 4.2.6.6 not use anywhere | |
| 148 | + */ | |
| 149 | + public function get_user_item_id( $order_id = 0, $course_id = 0, $user_id = 0 ): int { | |
| 150 | + _deprecated_function( __METHOD__, '4.2.6.6' ); | |
| 151 | + $query = $this->wpdb->prepare( | |
| 152 | + " | |
| 153 | + SELECT user_item_id | |
| 154 | + FROM {$this->tb_lp_user_items} | |
| 155 | + WHERE ref_type = %s | |
| 156 | + AND ref_id = %d | |
| 157 | + AND item_type = %s | |
| 158 | + AND item_id = %d | |
| 159 | + AND user_id = %d | |
| 160 | + ", | |
| 161 | + LP_ORDER_CPT, | |
| 162 | + $order_id, | |
| 163 | + LP_COURSE_CPT, | |
| 164 | + $course_id, | |
| 165 | + $user_id | |
| 166 | + ); | |
| 167 | + | |
| 168 | + return (int) $this->wpdb->get_var( $query ); | |
| 169 | + } | |
| 170 | + | |
| 171 | + /** | |
| 172 | + * Get first item id of course | |
| 173 | + * | |
| 174 | + * @param int $course_id . | |
| 175 | + * | |
| 176 | + * @return int | |
| 177 | + * @throws Exception | |
| 178 | + * @since 4.0.0 | |
| 179 | + * @version 1.0.4 | |
| 180 | + * @modify 4.1.3 | |
| 181 | + * @author tungnx | |
| 182 | + */ | |
| 183 | + public function get_first_item_id( int $course_id = 0 ): int { | |
| 184 | + $query = $this->wpdb->prepare( | |
| 185 | + " | |
| 186 | + SELECT item_id FROM $this->tb_lp_section_items AS si | |
| 187 | + INNER JOIN $this->tb_lp_sections AS sections | |
| 188 | + ON si.section_id = sections.section_id | |
| 189 | + AND sections.section_course_id = %d | |
| 190 | + INNER JOIN $this->tb_posts AS p | |
| 191 | + ON si.item_id = p.ID | |
| 192 | + AND p.post_status = 'publish' | |
| 193 | + ORDER BY sections.section_order ASC, si.item_order ASC | |
| 194 | + LIMIT %d | |
| 195 | + ", | |
| 196 | + $course_id, | |
| 197 | + 1 | |
| 198 | + ); | |
| 199 | + | |
| 200 | + $first_item_id = (int) $this->wpdb->get_var( $query ); | |
| 201 | + | |
| 202 | + $this->check_execute_has_error(); | |
| 203 | + | |
| 204 | + return $first_item_id; | |
| 205 | + } | |
| 206 | + | |
| 207 | + public function get_recent_courses( LP_Course_Filter $filter ): array { | |
| 208 | + global $wpdb; | |
| 209 | + | |
| 210 | + $limit = $filter->limit ?? - 1; | |
| 211 | + $order = ! empty( $filter->order ) ? $filter->order : 'DESC'; | |
| 212 | + | |
| 213 | + if ( $limit <= 0 ) { | |
| 214 | + $limit = 0; | |
| 215 | + } | |
| 216 | + | |
| 217 | + $query = apply_filters( | |
| 218 | + 'learnpress/databases/widgets/recent_courses', | |
| 219 | + $wpdb->prepare( | |
| 220 | + "SELECT DISTINCT p.ID | |
| 221 | + FROM $wpdb->posts AS p | |
| 222 | + WHERE p.post_type = %s | |
| 223 | + AND p.post_status = %s | |
| 224 | + ORDER BY p.post_date {$order} | |
| 225 | + LIMIT %d", | |
| 226 | + LP_COURSE_CPT, | |
| 227 | + 'publish', | |
| 228 | + $limit | |
| 229 | + ) | |
| 230 | + ); | |
| 231 | + | |
| 232 | + return $wpdb->get_col( $query ); | |
| 233 | + } | |
| 234 | + | |
| 235 | + public function get_featured_courses( LP_Course_Filter $filter ): array { | |
| 236 | + global $wpdb; | |
| 237 | + | |
| 238 | + $limit = ! empty( $filter->limit ) ? $filter->limit : - 1; | |
| 239 | + $order_by = ! empty( $filter->order_by ) ? $filter->order_by : 'post_date'; | |
| 240 | + $order = ! empty( $filter->order ) ? $filter->order : 'DESC'; | |
| 241 | + | |
| 242 | + if ( $limit < 0 ) { | |
| 243 | + $limit = 0; | |
| 244 | + } | |
| 245 | + | |
| 246 | + $query = apply_filters( | |
| 247 | + 'learnpress/databases/widgets/featured_courses', | |
| 248 | + $wpdb->prepare( | |
| 249 | + "SELECT DISTINCT p.ID | |
| 250 | + FROM {$wpdb->posts} p | |
| 251 | + LEFT JOIN {$wpdb->postmeta} as pmeta ON p.ID=pmeta.post_id AND pmeta.meta_key = %s | |
| 252 | + WHERE p.post_type = %s | |
| 253 | + AND p.post_status = %s | |
| 254 | + AND pmeta.meta_value = %s | |
| 255 | + ORDER BY p.{$order_by} {$order} | |
| 256 | + LIMIT %d", | |
| 257 | + '_lp_featured', | |
| 258 | + LP_COURSE_CPT, | |
| 259 | + 'publish', | |
| 260 | + 'yes', | |
| 261 | + $limit | |
| 262 | + ) | |
| 263 | + ); | |
| 264 | + | |
| 265 | + return $wpdb->get_col( $query ); | |
| 266 | + } | |
| 267 | + | |
| 268 | + /** | |
| 269 | + * Get list user ids enrolled by course | |
| 270 | + * | |
| 271 | + * @return array|object|null | |
| 272 | + * @throws Exception | |
| 273 | + * @version 1.0.0 | |
| 274 | + * @author tungnx | |
| 275 | + * @since 4.1.3.1 | |
| 276 | + */ | |
| 277 | + public function get_user_ids_enrolled( int $course_id ) { | |
| 278 | + $query = $this->wpdb->prepare( | |
| 279 | + " | |
| 280 | + SELECT DISTINCT user_id FROM {$this->tb_lp_user_items} | |
| 281 | + WHERE item_id = %d | |
| 282 | + AND item_type = %s | |
| 283 | + AND (status = %s OR status = %s ) | |
| 284 | + ", | |
| 285 | + $course_id, | |
| 286 | + LP_COURSE_CPT, | |
| 287 | + 'enrolled', | |
| 288 | + 'finished' | |
| 289 | + ); | |
| 290 | + | |
| 291 | + $result = $this->wpdb->get_results( $query, OBJECT_K ); | |
| 292 | + | |
| 293 | + $this->check_execute_has_error(); | |
| 294 | + | |
| 295 | + return $result; | |
| 296 | + } | |
| 297 | + | |
| 298 | + /** | |
| 299 | + * Count total user enrolled by course | |
| 300 | + * | |
| 301 | + * @param int $course_id | |
| 302 | + * | |
| 303 | + * @return int | |
| 304 | + * @throws Exception | |
| 305 | + * @author tungnx | |
| 306 | + * @since 4.1.4 | |
| 307 | + * @version 1.0.0 | |
| 308 | + */ | |
| 309 | + public function get_total_user_enrolled( int $course_id ): int { | |
| 310 | + $filter = new LP_User_Items_Filter(); | |
| 311 | + $filter->only_fields = [ 'DISTINCT(user_id)' ]; | |
| 312 | + $filter->item_id = $course_id; | |
| 313 | + $filter->item_type = LP_COURSE_CPT; | |
| 314 | + $filter->field_count = 'ui.user_id'; | |
| 315 | + $filter->join[] = "INNER JOIN {$this->tb_users} AS u ON ui.user_id = u.ID"; | |
| 316 | + $filter->where[] = 'AND ui.user_id > 0'; | |
| 317 | + $filter->where[] = $this->wpdb->prepare( 'AND ( ui.status = %s OR ui.status = %s )', LP_COURSE_ENROLLED, LP_COURSE_FINISHED ); | |
| 318 | + $filter->query_count = true; | |
| 319 | + | |
| 320 | + $total = 0; | |
| 321 | + $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 322 | + $lp_user_items_db->get_user_items( $filter, $total ); | |
| 323 | + | |
| 324 | + return $total; | |
| 325 | + } | |
| 326 | + | |
| 327 | + /** | |
| 328 | + * Count total user enrolled or purchase by course | |
| 329 | + * | |
| 330 | + * @param int $course_id | |
| 331 | + * | |
| 332 | + * @return int | |
| 333 | + * @throws Exception | |
| 334 | + * @author tungnx | |
| 335 | + * @since 4.1.4 | |
| 336 | + * @version 1.0.2 | |
| 337 | + */ | |
| 338 | + public function get_total_user_enrolled_or_purchased( int $course_id ): int { | |
| 339 | + $filter = new LP_User_Items_Filter(); | |
| 340 | + $filter->only_fields = [ 'DISTINCT(user_id) AS user_id' ]; | |
| 341 | + $filter->item_id = $course_id; | |
| 342 | + $filter->item_type = LP_COURSE_CPT; | |
| 343 | + $filter->field_count = 'ui.user_id'; | |
| 344 | + $filter->join[] = "INNER JOIN {$this->tb_users} AS u ON ui.user_id = u.ID"; | |
| 345 | + $filter->where[] = 'AND ui.user_id > 0'; | |
| 346 | + $filter->where[] = $this->wpdb->prepare( | |
| 347 | + 'AND ( ui.status = %s OR ui.status = %s OR ui.status = %s )', | |
| 348 | + LP_COURSE_ENROLLED, | |
| 349 | + LP_COURSE_FINISHED, | |
| 350 | + LP_COURSE_PURCHASED | |
| 351 | + ); | |
| 352 | + $filter->query_count = true; | |
| 353 | + | |
| 354 | + $total = 0; | |
| 355 | + $lp_user_items_db = LP_User_Items_DB::getInstance(); | |
| 356 | + $lp_user_items_db->get_user_items( $filter, $total ); | |
| 357 | + | |
| 358 | + return $total; | |
| 359 | + } | |
| 360 | + | |
| 361 | + /** | |
| 362 | + * Get total items of course | |
| 363 | + * | |
| 364 | + * @param int $course_id | |
| 365 | + * | |
| 366 | + * @return null|object | |
| 367 | + * @throws Exception | |
| 368 | + * @version 1.0.1 | |
| 369 | + * @author tungnx | |
| 370 | + * @since 4.1.4.1 | |
| 371 | + */ | |
| 372 | + public function get_total_items( int $course_id = 0 ) { | |
| 373 | + $item_types = CourseModel::item_types_support(); | |
| 374 | + $count_item_types = count( $item_types ); | |
| 375 | + $i = 0; | |
| 376 | + | |
| 377 | + $query_count = $this->wpdb->prepare( 'SUM(s.section_course_id = %d) AS count_items,', $course_id ); | |
| 378 | + | |
| 379 | + foreach ( $item_types as $item_type ) { | |
| 380 | + ++ $i; | |
| 381 | + if ( $i == $count_item_types ) { | |
| 382 | + $query_count .= $this->wpdb->prepare( 'SUM(s.section_course_id = %d AND si.item_type = %s) AS %s', $course_id, $item_type, $item_type ); | |
| 383 | + } else { | |
| 384 | + $query_count .= $this->wpdb->prepare( 'SUM(s.section_course_id = %d AND si.item_type = %s) AS %s,', $course_id, $item_type, $item_type ); | |
| 385 | + } | |
| 386 | + } | |
| 387 | + | |
| 388 | + $query = " | |
| 389 | + SELECT $query_count | |
| 390 | + FROM $this->tb_lp_section_items si | |
| 391 | + INNER JOIN $this->tb_lp_sections s ON s.section_id = si.section_id | |
| 392 | + INNER JOIN $this->tb_posts p ON si.item_id = p.ID | |
| 393 | + AND p.post_status = 'publish' | |
| 394 | + "; | |
| 395 | + | |
| 396 | + $total_items = $this->wpdb->get_row( $query ); | |
| 397 | + | |
| 398 | + $this->check_execute_has_error(); | |
| 399 | + | |
| 400 | + return $total_items; | |
| 401 | + } | |
| 402 | + | |
| 403 | + /** | |
| 404 | + * Count all item are unassigned to any courses. | |
| 405 | + * | |
| 406 | + * @param string $item_type (type item Lesson, Quiz, Assignment, H5P ...) | |
| 407 | + * | |
| 408 | + * @return int | |
| 409 | + * @throws Exception | |
| 410 | + * @author tungnx | |
| 411 | + * @version 1.0.1 | |
| 412 | + * @since 4.1.4.1 | |
| 413 | + */ | |
| 414 | + public function get_total_item_unassigned( string $item_type ): int { | |
| 415 | + $filter = new LP_Post_Type_Filter(); | |
| 416 | + $filter->post_type = $item_type; | |
| 417 | + $filter->query_count = true; | |
| 418 | + $filter->post_status = array(); | |
| 419 | + $filter->field_count = 'p.ID'; | |
| 420 | + | |
| 421 | + return $this->get_item_ids_unassigned( $filter ); | |
| 422 | + } | |
| 423 | + | |
| 424 | + /** | |
| 425 | + * list id item are unassigned to any courses. | |
| 426 | + * | |
| 427 | + * @param LP_Post_Type_Filter|mixed $filter | |
| 428 | + * | |
| 429 | + * @return array|int|string|null | |
| 430 | + * @throws Exception | |
| 431 | + * @author tungnx | |
| 432 | + * @version 1.0.0 | |
| 433 | + * @since 4.1.6 | |
| 434 | + */ | |
| 435 | + public function get_item_ids_unassigned( $filter = null ) { | |
| 436 | + if ( is_null( $filter ) ) { | |
| 437 | + $filter = new LP_Post_Type_Filter(); | |
| 438 | + } | |
| 439 | + | |
| 440 | + if ( ! $filter instanceof LP_Post_Type_Filter ) { | |
| 441 | + throw new Exception( 'Filter must be instance of LP_Post_Type_Filter' ); | |
| 442 | + } | |
| 443 | + | |
| 444 | + $filter_section_items = new LP_Section_Items_Filter(); | |
| 445 | + $filter_section_items->return_string_query = true; | |
| 446 | + $filter_section_items->only_fields = array( 'si.item_id' ); | |
| 447 | + $filter_section_items->where[] = $this->wpdb->prepare( 'AND si.item_type = %s', $filter->post_type ); | |
| 448 | + $query_item_ids_assigned = LP_Section_Items_DB::getInstance()->get_section_items( $filter_section_items ); | |
| 449 | + | |
| 450 | + $filter->only_fields = array( 'p.ID' ); | |
| 451 | + $filter->collection = $this->tb_posts; | |
| 452 | + $filter->collection_alias = 'p'; | |
| 453 | + $filter->where[] = $this->wpdb->prepare( 'AND p.post_type = %s', $filter->post_type ); | |
| 454 | + $filter->where[] = 'AND ID NOT IN(' . $query_item_ids_assigned . ')'; | |
| 455 | + $filter->where[] = $this->wpdb->prepare( 'AND p.post_status not IN(%s, %s)', 'trash', 'auto-draft' ); | |
| 456 | + | |
| 457 | + return $this->execute( $filter ); | |
| 458 | + } | |
| 459 | + | |
| 460 | + /** | |
| 461 | + * Get Courses | |
| 462 | + * | |
| 463 | + * @param LP_Course_Filter $filter | |
| 464 | + * @param int $total_rows return total_rows | |
| 465 | + * | |
| 466 | + * @return array|object|null|int|string | |
| 467 | + * @throws Exception | |
| 468 | + * @author tungnx | |
| 469 | + * @version 1.0.2 | |
| 470 | + * @since 4.1.5 | |
| 471 | + */ | |
| 472 | + public function get_courses( $filter, int &$total_rows = 0 ) { | |
| 473 | + $default_fields = $filter->all_fields; | |
| 474 | + $filter->fields = array_merge( $default_fields, $filter->fields ); | |
| 475 | + | |
| 476 | + if ( empty( $filter->collection ) ) { | |
| 477 | + $filter->collection = $this->tb_posts; | |
| 478 | + } | |
| 479 | + | |
| 480 | + if ( empty( $filter->collection_alias ) ) { | |
| 481 | + $filter->collection_alias = 'p'; | |
| 482 | + } | |
| 483 | + | |
| 484 | + // Where | |
| 485 | + $filter->where[] = $this->wpdb->prepare( 'AND p.post_type = %s', $filter->post_type ); | |
| 486 | + | |
| 487 | + // Status | |
| 488 | + $filter->post_status = (array) $filter->post_status; | |
| 489 | + if ( ! empty( $filter->post_status ) ) { | |
| 490 | + $post_status_format = LP_Helper::db_format_array( $filter->post_status, '%s' ); | |
| 491 | + $filter->where[] = $this->wpdb->prepare( 'AND p.post_status IN (' . $post_status_format . ')', $filter->post_status ); | |
| 492 | + } | |
| 493 | + | |
| 494 | + // Exclude status auto-draft, because Admin of WP not show auto-draft in list post, so all front-end and back-end of LP also not show auto-draft | |
| 495 | + if ( ! in_array( 'auto-draft', $filter->post_status, true ) ) { | |
| 496 | + $filter->where[] = $this->wpdb->prepare( 'AND p.post_status != %s', 'auto-draft' ); | |
| 497 | + } | |
| 498 | + | |
| 499 | + // Term ids | |
| 500 | + if ( ! empty( $filter->term_ids ) ) { | |
| 501 | + // Sanitize term ids | |
| 502 | + $filter->term_ids = array_map( 'absint', $filter->term_ids ); | |
| 503 | + $filter->join[] = "INNER JOIN $this->tb_term_relationships AS r_term ON p.ID = r_term.object_id"; | |
| 504 | + $filter->join[] = "INNER JOIN $this->tb_term_taxonomy AS tx ON r_term.term_taxonomy_id = tx.term_taxonomy_id"; | |
| 505 | + | |
| 506 | + if ( LP_Settings::get_option( 'get_courses_of_subcategory' ) !== 'yes' ) { | |
| 507 | + $term_ids_format = join( ',', $filter->term_ids ); | |
| 508 | + $filter->where[] = "AND tx.term_id IN ($term_ids_format)"; | |
| 509 | + } else { | |
| 510 | + $term_all = $this->recursion_sub_categories( $filter->term_ids ); | |
| 511 | + $term_ids_format = join( ',', $term_all ); | |
| 512 | + $filter->where[] = "AND tx.term_id IN ($term_ids_format)"; | |
| 513 | + } | |
| 514 | + $filter->where[] = $this->wpdb->prepare( 'AND tx.taxonomy = %s', LP_COURSE_CATEGORY_TAX ); | |
| 515 | + } | |
| 516 | + | |
| 517 | + // Tag ids | |
| 518 | + if ( ! empty( $filter->tag_ids ) ) { | |
| 519 | + // Sanitize tag ids | |
| 520 | + $filter->tag_ids = array_map( 'absint', $filter->tag_ids ); | |
| 521 | + $filter->join[] = "INNER JOIN $this->tb_term_relationships AS r_tag ON p.ID = r_tag.object_id"; | |
| 522 | + $filter->join[] = "INNER JOIN $this->tb_term_taxonomy AS tag ON r_tag.term_taxonomy_id = tag.term_taxonomy_id"; | |
| 523 | + | |
| 524 | + $tag_ids_format = join( ',', $filter->tag_ids ); | |
| 525 | + $filter->where[] = "AND tag.term_id IN ($tag_ids_format)"; | |
| 526 | + $filter->where[] = $this->wpdb->prepare( 'AND tag.taxonomy = %s', LP_COURSE_TAXONOMY_TAG ); | |
| 527 | + } | |
| 528 | + | |
| 529 | + // Level | |
| 530 | + if ( ! empty( $filter->levels ) ) { | |
| 531 | + $filter->join[] = "INNER JOIN $this->tb_postmeta AS pml ON p.ID = pml.post_id"; | |
| 532 | + $filter->where[] = $this->wpdb->prepare( 'AND pml.meta_key = %s', '_lp_level' ); | |
| 533 | + $levels_format = LP_Helper::db_format_array( $filter->levels, '%s' ); | |
| 534 | + $filter->where[] = $this->wpdb->prepare( 'AND pml.meta_value IN (' . $levels_format . ')', $filter->levels ); | |
| 535 | + } | |
| 536 | + | |
| 537 | + // Course type | |
| 538 | + if ( ! empty( $filter->type ) && $filter->type !== 'all' ) { | |
| 539 | + if ( $filter->type === 'offline' ) { | |
| 540 | + $filter->join[] = "INNER JOIN $this->tb_postmeta AS pm_off ON p.ID = pm_off.post_id"; | |
| 541 | + $filter->where[] = $this->wpdb->prepare( 'AND pm_off.meta_key = %s', '_lp_offline_course' ); | |
| 542 | + $filter->where[] = $this->wpdb->prepare( 'AND pm_off.meta_value = %s', 'yes' ); | |
| 543 | + } else { | |
| 544 | + $filter->where[] = $this->wpdb->prepare( | |
| 545 | + "AND p.ID NOT IN | |
| 546 | + ( SELECT id FROM $this->tb_posts as p1 | |
| 547 | + INNER JOIN $this->tb_postmeta as pm_ol on p1.ID = pm_ol.post_id | |
| 548 | + WHERE pm_ol.meta_key = %s AND pm_ol.meta_value = %s )", | |
| 549 | + '_lp_offline_course', | |
| 550 | + 'yes' | |
| 551 | + ); | |
| 552 | + } | |
| 553 | + } | |
| 554 | + | |
| 555 | + // course ids | |
| 556 | + if ( ! empty( $filter->post_ids ) ) { | |
| 557 | + $list_ids_format = LP_Helper::db_format_array( $filter->post_ids, '%d' ); | |
| 558 | + $filter->where[] = $this->wpdb->prepare( 'AND p.ID IN (' . $list_ids_format . ')', $filter->post_ids ); | |
| 559 | + } | |
| 560 | + | |
| 561 | + // Title, do not distinguish diacritics | |
| 562 | + if ( $filter->post_title ) { | |
| 563 | + //$filter->where[] = $this->wpdb->prepare( 'AND p.post_title COLLATE utf8mb4_unicode_ci LIKE %s', '%' . $filter->post_title . '%' ); | |
| 564 | + $filter->where[] = $this->wpdb->prepare( 'AND p.post_title LIKE %s', '%' .$filter->post_title . '%' ); | |
| 565 | + } | |
| 566 | + | |
| 567 | + // Slug | |
| 568 | + if ( $filter->post_name ) { | |
| 569 | + $filter->where[] = $this->wpdb->prepare( 'AND p.post_name = %s', $filter->post_name ); | |
| 570 | + } | |
| 571 | + | |
| 572 | + // Author | |
| 573 | + if ( isset( $filter->post_author ) ) { | |
| 574 | + $filter->where[] = $this->wpdb->prepare( 'AND p.post_author = %d', $filter->post_author ); | |
| 575 | + } | |
| 576 | + // Authors | |
| 577 | + if ( ! empty( $filter->post_authors ) ) { | |
| 578 | + $post_authors_format = LP_Helper::db_format_array( $filter->post_authors, '%d' ); | |
| 579 | + $filter->where[] = $this->wpdb->prepare( 'AND p.post_author IN (' . $post_authors_format . ')', $filter->post_authors ); | |
| 580 | + } | |
| 581 | + | |
| 582 | + $filter = apply_filters( 'lp/course/query/filter', $filter ); | |
| 583 | + | |
| 584 | + return $this->execute( $filter, $total_rows ); | |
| 585 | + } | |
| 586 | + | |
| 587 | + /** | |
| 588 | + * Get list courses sort by price | |
| 589 | + * | |
| 590 | + * @param LP_Course_Filter $filter | |
| 591 | + * | |
| 592 | + * @return LP_Course_Filter | |
| 593 | + * @since 4.1.5 | |
| 594 | + * @author tungnx | |
| 595 | + * @version 1.0.0 | |
| 596 | + */ | |
| 597 | + public function get_courses_order_by_price( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 598 | + $filter->join[] = "INNER JOIN $this->tb_postmeta AS pm ON p.ID = pm.post_id"; | |
| 599 | + $filter->where[] = $this->wpdb->prepare( 'AND pm.meta_key = %s', '_lp_price' ); | |
| 600 | + $filter->order_by = 'CAST( pm.meta_value AS UNSIGNED )'; | |
| 601 | + | |
| 602 | + return $filter; | |
| 603 | + } | |
| 604 | + | |
| 605 | + /** | |
| 606 | + * Get list courses is on sale | |
| 607 | + * | |
| 608 | + * @param LP_Course_Filter $filter | |
| 609 | + * | |
| 610 | + * @return LP_Course_Filter | |
| 611 | + * @since 4.1.5 | |
| 612 | + * @author tungnx | |
| 613 | + * @version 1.0.0 | |
| 614 | + */ | |
| 615 | + public function get_courses_sort_by_sale( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 616 | + $filter->join[] = "INNER JOIN $this->tb_postmeta AS pm ON p.ID = pm.post_id"; | |
| 617 | + $filter->where[] = $this->wpdb->prepare( 'AND pm.meta_key = %s', '_lp_course_is_sale' ); | |
| 618 | + | |
| 619 | + return $filter; | |
| 620 | + } | |
| 621 | + | |
| 622 | + /** | |
| 623 | + * Get list courses is Free | |
| 624 | + * | |
| 625 | + * @param LP_Course_Filter $filter | |
| 626 | + * | |
| 627 | + * @return LP_Course_Filter | |
| 628 | + * @throws Exception | |
| 629 | + * @version 1.0.0 | |
| 630 | + * @since 4.2.3.2 | |
| 631 | + */ | |
| 632 | + public function get_courses_sort_by_free( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 633 | + $filter_course_price = new LP_Course_Filter(); | |
| 634 | + $filter_course_price->only_fields = [ 'DISTINCT(ID)' ]; | |
| 635 | + $filter_course_price = $this->get_courses_sort_by_paid( $filter_course_price ); | |
| 636 | + $filter_course_price->return_string_query = true; | |
| 637 | + $courses_price = $this->get_courses( $filter_course_price ); | |
| 638 | + | |
| 639 | + $filter->join[] = "INNER JOIN $this->tb_postmeta AS pmfr ON p.ID = pmfr.post_id"; | |
| 640 | + $filter->where[] = 'AND ID NOT IN( ' . $courses_price . ' )'; | |
| 641 | + | |
| 642 | + return $filter; | |
| 643 | + } | |
| 644 | + | |
| 645 | + /** | |
| 646 | + * Get list courses has price | |
| 647 | + * | |
| 648 | + * @param LP_Course_Filter $filter | |
| 649 | + * | |
| 650 | + * @return LP_Course_Filter | |
| 651 | + * @version 1.0.0 | |
| 652 | + * @since 4.2.3.2 | |
| 653 | + */ | |
| 654 | + public function get_courses_sort_by_paid( LP_Course_Filter $filter ): LP_Course_Filter { | |
| 655 | + $filter->join[] = "INNER JOIN $this->tb_postmeta AS pmp ON p.ID = pmp.post_id"; | |
| 656 | + $filter->where[] = $this->wpdb->prepare( 'AND pmp.meta_key = %s AND pmp.meta_value > %d', '_lp_price', 0 ); | |
| 657 | + | |
| 658 | + return $filter; | |
| 659 | + } | |
| 660 | + | |
| 661 | + /** | |
| 662 | + * Get list courses is on feature | |
| 663 | + * | |
| 664 | + * @param LP_Course_Filter $filter | |
| 665 | + * | |
| 666 | + * @return LP_Course_Filter | |
| 667 | + * @author tungnx | |
| 668 | + * @version 1.0.0 | |
| 669 | + * @since 4.1.5 | |
| 670 | + */ | |
| 671 | + public function get_courses_sort_by_feature( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 672 | + $filter->join[] = "INNER JOIN $this->tb_postmeta AS pmf ON p.ID = pmf.post_id"; | |
| 673 | + $filter->where[] = $this->wpdb->prepare( 'AND pmf.meta_key = %s', '_lp_featured' ); | |
| 674 | + $filter->where[] = $this->wpdb->prepare( 'AND pmf.meta_value = %s', 'yes' ); | |
| 675 | + | |
| 676 | + return $filter; | |
| 677 | + } | |
| 678 | + | |
| 679 | + /** | |
| 680 | + * Count total courses free on category | |
| 681 | + * | |
| 682 | + * @param LP_Course_Filter $filter | |
| 683 | + * | |
| 684 | + * @return int | |
| 685 | + * @since 4.2.5.4 | |
| 686 | + * @version 1.0.1 | |
| 687 | + */ | |
| 688 | + public function count_course_free( LP_Course_Filter $filter ): int { | |
| 689 | + $count = 0; | |
| 690 | + | |
| 691 | + try { | |
| 692 | + $filter->only_fields = [ 'COUNT( DISTINCT(ID) )' ]; | |
| 693 | + $filter->order_by = ''; // Must set to empty to avoid error from param Request | |
| 694 | + $this->get_courses_sort_by_free( $filter ); | |
| 695 | + $filter->return_string_query = true; | |
| 696 | + $query_count = $this->get_courses( $filter, $count ); | |
| 697 | + $count = $this->wpdb->get_var( $query_count ); | |
| 698 | + } catch ( Throwable $e ) { | |
| 699 | + LP_Debug::error_log( $e ); | |
| 700 | + } | |
| 701 | + | |
| 702 | + return (int) $count; | |
| 703 | + } | |
| 704 | + | |
| 705 | + /** | |
| 706 | + * Get list courses is on popular | |
| 707 | + * Use "UNION" to merge 2 query | |
| 708 | + * | |
| 709 | + * @param LP_Course_Filter $filter | |
| 710 | + * | |
| 711 | + * @return LP_Course_Filter | |
| 712 | + * @throws Exception | |
| 713 | + * @version 1.0.1 | |
| 714 | + * @since 4.1.6 | |
| 715 | + * @author minhpd | |
| 716 | + */ | |
| 717 | + public function get_courses_order_by_popular( LP_Course_Filter &$filter ): LP_Course_Filter { | |
| 718 | + // Set list name columns get | |
| 719 | + //$columns_table_posts = $this->get_cols_of_table( $this->tb_posts ); | |
| 720 | + //$filter->fields = array_merge( $columns_table_posts, $filter->fields ); | |
| 721 | + | |
| 722 | + $filter_user_course = clone $filter; | |
| 723 | + $filter_course_not_attend = clone $filter; | |
| 724 | + | |
| 725 | + // Query get users total attend courses | |
| 726 | + $fields_user_course_require = [ 'ID', 'COUNT(ID) AS total' ]; | |
| 727 | + $filter_user_course->fields = array( 'ID', 'COUNT(ID) AS total' ); | |
| 728 | + if ( ! empty( $filter_user_course->only_fields ) ) { | |
| 729 | + $pattern = '#ID.*#'; | |
| 730 | + foreach ( $filter_user_course->only_fields as $k => $field ) { | |
| 731 | + if ( preg_match( $pattern, $field ) ) { | |
| 732 | + unset( $filter_user_course->only_fields[ $k ] ); | |
| 733 | + } | |
| 734 | + } | |
| 735 | + $filter_user_course->only_fields = array_unique( array_merge( $filter_user_course->only_fields, $fields_user_course_require ) ); | |
| 736 | + } | |
| 737 | + | |
| 738 | + $filter_user_course->join[] = "INNER JOIN {$this->tb_lp_user_items} AS ui ON p.ID = ui.item_id"; | |
| 739 | + $filter_user_course->where[] = $this->wpdb->prepare( 'AND ui.item_type = %s', LP_COURSE_CPT ); | |
| 740 | + $filter_user_course->where[] = $this->wpdb->prepare( | |
| 741 | + 'AND (status = %s OR status = %s OR status = %s)', | |
| 742 | + LP_COURSE_ENROLLED, | |
| 743 | + LP_COURSE_PURCHASED, | |
| 744 | + LP_COURSE_FINISHED | |
| 745 | + ); | |
| 746 | + $filter_user_course->group_by = 'p.ID'; | |
| 747 | + $filter_user_course->order_by = ''; | |
| 748 | + $filter_user_course->return_string_query = true; | |
| 749 | + $query_user_course = LP_Course_DB::getInstance()->get_courses( $filter_user_course ); | |
| 750 | + | |
| 751 | + // Query get courses not attend | |
| 752 | + $filter_user_course_cl = clone $filter_user_course; | |
| 753 | + $filter_user_course_cl->only_fields = array( 'ID' ); | |
| 754 | + $query_user_course_for_not_in = LP_Course_DB::getInstance()->get_courses( $filter_user_course_cl ); | |
| 755 | + | |
| 756 | + $fields_user_course_not_attend_require = [ 'ID', '0 AS total' ]; | |
| 757 | + $filter_course_not_attend->fields = [ 'ID', '0 AS total' ]; | |
| 758 | + if ( ! empty( $filter_course_not_attend->only_fields ) ) { | |
| 759 | + $pattern = '#ID.*#'; | |
| 760 | + foreach ( $filter_course_not_attend->only_fields as $k => $field ) { | |
| 761 | + if ( preg_match( $pattern, $field ) ) { | |
| 762 | + unset( $filter_course_not_attend->only_fields[ $k ] ); | |
| 763 | + } | |
| 764 | + } | |
| 765 | + $filter_course_not_attend->only_fields = array_unique( array_merge( $filter_course_not_attend->only_fields, $fields_user_course_not_attend_require ) ); | |
| 766 | + } | |
| 767 | + $filter_course_not_attend->where[] = 'AND p.ID NOT IN(' . $query_user_course_for_not_in . ')'; | |
| 768 | + | |
| 769 | + $filter_course_not_attend->order_by = ''; | |
| 770 | + $filter_course_not_attend->return_string_query = true; | |
| 771 | + $query_course_not_attend = LP_Course_DB::getInstance()->get_courses( $filter_course_not_attend ); | |
| 772 | + | |
| 773 | + $filter->union[] = $query_user_course; | |
| 774 | + $filter->union[] = $query_course_not_attend; | |
| 775 | + $filter->order_by = 'total'; | |
| 776 | + $filter->order = 'DESC'; | |
| 777 | + | |
| 778 | + return $filter; | |
| 779 | + } | |
| 780 | + | |
| 781 | + /** | |
| 782 | + * Get total courses of Author | |
| 783 | + * | |
| 784 | + * @param int $author_id | |
| 785 | + * | |
| 786 | + * @return LP_Course_Filter | |
| 787 | + * @throws Exception | |
| 788 | + * @version 1.0.0 | |
| 789 | + * @since 4.1.6 | |
| 790 | + * @deprecated 4.2.6.6 not use anywhere | |
| 791 | + */ | |
| 792 | + public function count_courses_publish_of_author( int $author_id ): LP_Course_Filter { | |
| 793 | + _deprecated_function( __METHOD__, '4.2.6.6' ); | |
| 794 | + $filter_course = new LP_Course_Filter(); | |
| 795 | + $filter_course->only_fields = array( 'ID' ); | |
| 796 | + $filter_course->post_author = $author_id; | |
| 797 | + $filter_course->post_status = 'publish'; | |
| 798 | + $filter_course->field_count = 'ID'; | |
| 799 | + $filter_course->query_count = true; | |
| 800 | + | |
| 801 | + return apply_filters( 'lp/user/course/query/filter/count-users-attend-courses-of-author', $filter_course ); | |
| 802 | + } | |
| 803 | + | |
| 804 | + /** | |
| 805 | + * Get total courses of Author | |
| 806 | + * | |
| 807 | + * @param int $author_id | |
| 808 | + * @param array $status | |
| 809 | + * | |
| 810 | + * @return LP_Course_Filter | |
| 811 | + * @since 4.2.3 | |
| 812 | + * @version 1.0.0 | |
| 813 | + */ | |
| 814 | + public function count_courses_of_author( int $author_id, array $status = [] ): LP_Course_Filter { | |
| 815 | + $filter_course = new LP_Course_Filter(); | |
| 816 | + $filter_course->only_fields = array( 'ID' ); | |
| 817 | + $filter_course->post_author = $author_id; | |
| 818 | + $filter_course->post_status = $status; | |
| 819 | + if ( empty( $status ) ) { | |
| 820 | + $filter_course->post_status = []; | |
| 821 | + } | |
| 822 | + $filter_course->field_count = 'ID'; | |
| 823 | + $filter_course->query_count = true; | |
| 824 | + | |
| 825 | + return apply_filters( 'lp/user/course/query/filter/count-courses-of-author', $filter_course ); | |
| 826 | + } | |
| 827 | + | |
| 828 | + /** | |
| 829 | + * Get child categories of category and add to query OR | |
| 830 | + * | |
| 831 | + * @param array $term_ids | |
| 832 | + * | |
| 833 | + * @return array | |
| 834 | + * @throws Exception | |
| 835 | + * @version 1.0.1 | |
| 836 | + * @since 4.2.6.5 | |
| 837 | + */ | |
| 838 | + public function recursion_sub_categories( array $term_ids ): array { | |
| 839 | + $total_found = 0; | |
| 840 | + $term_ids_format = join( ',', $term_ids ); | |
| 841 | + $filter_sub_category = new LP_Filter(); | |
| 842 | + $filter_sub_category->collection = $this->tb_term_taxonomy; | |
| 843 | + $filter_sub_category->collection_alias = 'tx'; | |
| 844 | + $filter_sub_category->field_count = 'tx.term_id'; | |
| 845 | + $filter_sub_category->only_fields = [ 'term_id' ]; | |
| 846 | + $filter_sub_category->where[] = "AND tx.parent IN ($term_ids_format)"; | |
| 847 | + $filter_sub_category->limit = -1; | |
| 848 | + $query_sub_category = $this->execute( $filter_sub_category, $total_found ); | |
| 849 | + $term_sub_ids = []; | |
| 850 | + | |
| 851 | + if ( $total_found > 0 ) { | |
| 852 | + foreach ( $query_sub_category as $term_id ) { | |
| 853 | + $term_sub_ids[] = $term_id->term_id; | |
| 854 | + } | |
| 855 | + | |
| 856 | + $term_sub_idss = $this->recursion_sub_categories( $term_sub_ids ); | |
| 857 | + $term_sub_ids = array_merge( $term_sub_ids, $term_sub_idss ); | |
| 858 | + } | |
| 859 | + | |
| 860 | + return array_merge( $term_ids, $term_sub_ids ); | |
| 861 | + } | |
| 862 | +} | |
