chamilo /
chamilo-lms
| Total Complexity | 75 |
| Total Lines | 807 |
| Duplicated Lines | 0 % |
| Changes | 3 | ||
| Bugs | 0 | Features | 0 |
Complex classes like CoursesAndSessionsCatalog often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use CoursesAndSessionsCatalog, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
||
| 11 | class CoursesAndSessionsCatalog |
||
| 12 | { |
||
| 13 | const PAGE_LENGTH = 12; |
||
| 14 | |||
| 15 | /** |
||
| 16 | * Check the configuration for the courses and sessions catalog. |
||
| 17 | * |
||
| 18 | * @global array $_configuration Configuration |
||
| 19 | * |
||
| 20 | * @param int $value The value to check |
||
| 21 | * |
||
| 22 | * @return bool Whether the configuration is $value |
||
| 23 | */ |
||
| 24 | public static function is($value = CATALOG_COURSES) |
||
| 25 | { |
||
| 26 | $showCoursesSessions = (int) api_get_setting('catalog_show_courses_sessions'); |
||
| 27 | if ($showCoursesSessions == $value) { |
||
| 28 | return true; |
||
| 29 | } |
||
| 30 | |||
| 31 | return false; |
||
| 32 | } |
||
| 33 | |||
| 34 | /** |
||
| 35 | * Check whether to display the sessions list. |
||
| 36 | * |
||
| 37 | * @global array $_configuration Configuration |
||
| 38 | * |
||
| 39 | * @return bool whether to display |
||
| 40 | */ |
||
| 41 | public static function showSessions() |
||
| 42 | { |
||
| 43 | $catalogShow = (int) api_get_setting('catalog_show_courses_sessions'); |
||
| 44 | |||
| 45 | if ($catalogShow == CATALOG_SESSIONS || $catalogShow == CATALOG_COURSES_SESSIONS) { |
||
| 46 | return true; |
||
| 47 | } |
||
| 48 | |||
| 49 | return false; |
||
| 50 | } |
||
| 51 | |||
| 52 | /** |
||
| 53 | * Check whether to display the courses list. |
||
| 54 | * |
||
| 55 | * @global array $_configuration Configuration |
||
| 56 | * |
||
| 57 | * @return bool whether to display |
||
| 58 | */ |
||
| 59 | public static function showCourses() |
||
| 60 | { |
||
| 61 | $catalogShow = (int) api_get_setting('catalog_show_courses_sessions'); |
||
| 62 | |||
| 63 | if ($catalogShow == CATALOG_COURSES || $catalogShow == CATALOG_COURSES_SESSIONS) { |
||
| 64 | return true; |
||
| 65 | } |
||
| 66 | |||
| 67 | return false; |
||
| 68 | } |
||
| 69 | |||
| 70 | /** |
||
| 71 | * @return array |
||
| 72 | */ |
||
| 73 | public static function getCoursesToAvoid() |
||
| 74 | { |
||
| 75 | $TABLE_COURSE_FIELD = Database::get_main_table(TABLE_EXTRA_FIELD); |
||
| 76 | $TABLE_COURSE_FIELD_VALUE = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES); |
||
| 77 | |||
| 78 | // Check special courses |
||
| 79 | $courseListToAvoid = CourseManager::get_special_course_list(); |
||
| 80 | |||
| 81 | // Checks "hide_from_catalog" extra field |
||
| 82 | $extraFieldType = ExtraField::COURSE_FIELD_TYPE; |
||
| 83 | |||
| 84 | $sql = "SELECT item_id FROM $TABLE_COURSE_FIELD_VALUE tcfv |
||
| 85 | INNER JOIN $TABLE_COURSE_FIELD tcf |
||
| 86 | ON tcfv.field_id = tcf.id |
||
| 87 | WHERE |
||
| 88 | tcf.extra_field_type = $extraFieldType AND |
||
| 89 | tcf.variable = 'hide_from_catalog' AND |
||
| 90 | tcfv.value = 1 |
||
| 91 | "; |
||
| 92 | |||
| 93 | $result = Database::query($sql); |
||
| 94 | if (Database::num_rows($result) > 0) { |
||
| 95 | while ($row = Database::fetch_array($result)) { |
||
| 96 | $courseListToAvoid[] = $row['item_id']; |
||
| 97 | } |
||
| 98 | } |
||
| 99 | |||
| 100 | return $courseListToAvoid; |
||
| 101 | } |
||
| 102 | |||
| 103 | /** |
||
| 104 | * @return string |
||
| 105 | */ |
||
| 106 | public static function getAvoidCourseCondition() |
||
| 107 | { |
||
| 108 | $courseListToAvoid = self::getCoursesToAvoid(); |
||
| 109 | $condition = ''; |
||
| 110 | if (!empty($courseListToAvoid)) { |
||
| 111 | $courses = []; |
||
| 112 | foreach ($courseListToAvoid as $courseId) { |
||
| 113 | $courses[] = '"'.$courseId.'"'; |
||
| 114 | } |
||
| 115 | $condition = ' AND course.id NOT IN ('.implode(',', $courses).')'; |
||
| 116 | } |
||
| 117 | |||
| 118 | return $condition; |
||
| 119 | } |
||
| 120 | |||
| 121 | /** |
||
| 122 | * Get available le courses count. |
||
| 123 | * |
||
| 124 | * @param int $accessUrlId (optional) |
||
| 125 | * |
||
| 126 | * @return int Number of courses |
||
| 127 | */ |
||
| 128 | public static function countAvailableCoursesToShowInCatalog($accessUrlId = 1) |
||
| 129 | { |
||
| 130 | $tableCourse = Database::get_main_table(TABLE_MAIN_COURSE); |
||
| 131 | $tableCourseRelAccessUrl = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
||
| 132 | $courseToAvoidCondition = self::getAvoidCourseCondition(); |
||
| 133 | $visibilityCondition = CourseManager::getCourseVisibilitySQLCondition('course', true); |
||
| 134 | |||
| 135 | $accessUrlId = (int) $accessUrlId; |
||
| 136 | if (empty($accessUrlId)) { |
||
| 137 | $accessUrlId = 1; |
||
| 138 | } |
||
| 139 | |||
| 140 | $sql = "SELECT count(course.id) |
||
| 141 | FROM $tableCourse course |
||
| 142 | INNER JOIN $tableCourseRelAccessUrl u |
||
| 143 | ON (course.id = u.c_id) |
||
| 144 | WHERE |
||
| 145 | u.access_url_id = $accessUrlId AND |
||
| 146 | course.visibility != 0 AND |
||
| 147 | course.visibility != 4 |
||
| 148 | $courseToAvoidCondition |
||
| 149 | $visibilityCondition |
||
| 150 | "; |
||
| 151 | |||
| 152 | $res = Database::query($sql); |
||
| 153 | $row = Database::fetch_row($res); |
||
| 154 | |||
| 155 | return $row[0]; |
||
| 156 | } |
||
| 157 | |||
| 158 | public static function getCourseCategoriesTree() |
||
| 213 | } |
||
| 214 | |||
| 215 | /** |
||
| 216 | * @return array |
||
| 217 | */ |
||
| 218 | public static function getCourseCategories() |
||
| 219 | { |
||
| 220 | $urlId = 1; |
||
| 221 | if (api_is_multiple_url_enabled()) { |
||
| 222 | $urlId = api_get_current_access_url_id(); |
||
| 223 | } |
||
| 224 | |||
| 225 | $countCourses = self::countAvailableCoursesToShowInCatalog($urlId); |
||
| 226 | |||
| 227 | $categories = []; |
||
| 228 | $categories[0][0] = [ |
||
| 229 | 'id' => 0, |
||
| 230 | 'name' => get_lang('DisplayAll'), |
||
| 231 | 'code' => 'ALL', |
||
| 232 | 'parent_id' => null, |
||
| 233 | 'tree_pos' => 0, |
||
| 234 | 'count_courses' => $countCourses, |
||
| 235 | ]; |
||
| 236 | |||
| 237 | $categoriesFromDatabase = CourseCategory::getCategories(); |
||
| 238 | |||
| 239 | foreach ($categoriesFromDatabase as $row) { |
||
| 240 | $countCourses = CourseCategory::countCoursesInCategory($row['code']); |
||
| 241 | $row['count_courses'] = $countCourses; |
||
| 242 | if (empty($row['parent_id'])) { |
||
| 243 | $categories[0][$row['tree_pos']] = $row; |
||
| 244 | } else { |
||
| 245 | $categories[$row['parent_id']][$row['tree_pos']] = $row; |
||
| 246 | } |
||
| 247 | } |
||
| 248 | |||
| 249 | // count courses that are in no category |
||
| 250 | $countCourses = CourseCategory::countCoursesInCategory(); |
||
| 251 | $categories[0][count($categories[0]) + 1] = [ |
||
| 252 | 'id' => 0, |
||
| 253 | 'name' => get_lang('None'), |
||
| 254 | 'code' => 'NONE', |
||
| 255 | 'parent_id' => null, |
||
| 256 | 'tree_pos' => $row['tree_pos'] + 1, |
||
| 257 | 'children_count' => 0, |
||
| 258 | 'auth_course_child' => true, |
||
| 259 | 'auth_cat_child' => true, |
||
| 260 | 'count_courses' => $countCourses, |
||
| 261 | ]; |
||
| 262 | |||
| 263 | return $categories; |
||
| 264 | } |
||
| 265 | |||
| 266 | /** |
||
| 267 | * Return LIMIT to filter SQL query. |
||
| 268 | * |
||
| 269 | * @param array $limit |
||
| 270 | * |
||
| 271 | * @return string |
||
| 272 | */ |
||
| 273 | public static function getLimitFilterFromArray($limit) |
||
| 274 | { |
||
| 275 | $limitFilter = ''; |
||
| 276 | if (!empty($limit) && is_array($limit)) { |
||
| 277 | $limitStart = isset($limit['start']) ? (int) $limit['start'] : 0; |
||
| 278 | $limitLength = isset($limit['length']) ? (int) $limit['length'] : 12; |
||
| 279 | $limitFilter = 'LIMIT '.$limitStart.', '.$limitLength; |
||
| 280 | } |
||
| 281 | |||
| 282 | return $limitFilter; |
||
| 283 | } |
||
| 284 | |||
| 285 | /** |
||
| 286 | * @param string $category_code |
||
| 287 | * @param int $random_value |
||
| 288 | * @param array $limit will be used if $random_value is not set. |
||
| 289 | * This array should contains 'start' and 'length' keys |
||
| 290 | * |
||
| 291 | * @return array |
||
| 292 | */ |
||
| 293 | public static function getCoursesInCategory($category_code, $random_value = null, $limit = []) |
||
| 294 | { |
||
| 295 | $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE); |
||
| 296 | $avoidCoursesCondition = self::getAvoidCourseCondition(); |
||
| 297 | $visibilityCondition = CourseManager::getCourseVisibilitySQLCondition('course', true); |
||
| 298 | |||
| 299 | if (!empty($random_value)) { |
||
| 300 | $random_value = (int) $random_value; |
||
| 301 | |||
| 302 | $sql = "SELECT COUNT(*) FROM $tbl_course"; |
||
| 303 | $result = Database::query($sql); |
||
| 304 | list($num_records) = Database::fetch_row($result); |
||
| 305 | |||
| 306 | if (api_is_multiple_url_enabled()) { |
||
| 307 | $urlId = api_get_current_access_url_id(); |
||
| 308 | $tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
||
| 309 | |||
| 310 | $urlCondition = ' access_url_id = '.$urlId.' '; |
||
| 311 | $allowBaseCategories = api_get_configuration_value('allow_base_course_category'); |
||
| 312 | if ($allowBaseCategories) { |
||
| 313 | $urlCondition = ' (access_url_id = '.$urlId.' OR access_url_id = 1) '; |
||
| 314 | } |
||
| 315 | |||
| 316 | $sql = "SELECT COUNT(*) FROM $tbl_course course |
||
| 317 | INNER JOIN $tbl_url_rel_course as url_rel_course |
||
| 318 | ON (url_rel_course.c_id = course.id) |
||
| 319 | WHERE access_url_id = '.$urlId.' "; |
||
| 320 | $result = Database::query($sql); |
||
| 321 | list($num_records) = Database::fetch_row($result); |
||
| 322 | |||
| 323 | $sql = "SELECT course.id, course.id as real_id |
||
| 324 | FROM $tbl_course course |
||
| 325 | INNER JOIN $tbl_url_rel_course as url_rel_course |
||
| 326 | ON (url_rel_course.c_id = course.id) |
||
| 327 | WHERE |
||
| 328 | $urlCondition AND |
||
| 329 | RAND()*$num_records< $random_value |
||
| 330 | $avoidCoursesCondition |
||
| 331 | $visibilityCondition |
||
| 332 | ORDER BY RAND() |
||
| 333 | LIMIT 0, $random_value"; |
||
| 334 | } else { |
||
| 335 | $sql = "SELECT id, id as real_id FROM $tbl_course course |
||
| 336 | WHERE |
||
| 337 | RAND()*$num_records< $random_value |
||
| 338 | $avoidCoursesCondition |
||
| 339 | $visibilityCondition |
||
| 340 | ORDER BY RAND() |
||
| 341 | LIMIT 0, $random_value"; |
||
| 342 | } |
||
| 343 | |||
| 344 | $result = Database::query($sql); |
||
| 345 | $id_in = null; |
||
| 346 | while (list($id) = Database::fetch_row($result)) { |
||
| 347 | if ($id_in) { |
||
| 348 | $id_in .= ",$id"; |
||
| 349 | } else { |
||
| 350 | $id_in = "$id"; |
||
| 351 | } |
||
| 352 | } |
||
| 353 | if ($id_in === null) { |
||
| 354 | return []; |
||
| 355 | } |
||
| 356 | $sql = "SELECT *, id as real_id FROM $tbl_course WHERE id IN($id_in)"; |
||
| 357 | } else { |
||
| 358 | $limitFilter = self::getLimitFilterFromArray($limit); |
||
| 359 | $category_code = Database::escape_string($category_code); |
||
| 360 | $listCode = self::childrenCategories($category_code); |
||
| 361 | $conditionCode = ' '; |
||
| 362 | |||
| 363 | if (empty($listCode)) { |
||
| 364 | if ($category_code === 'NONE') { |
||
| 365 | $conditionCode .= " category_code='' "; |
||
| 366 | } else { |
||
| 367 | $conditionCode .= " category_code='$category_code' "; |
||
| 368 | } |
||
| 369 | } else { |
||
| 370 | foreach ($listCode as $code) { |
||
| 371 | $conditionCode .= " category_code='$code' OR "; |
||
| 372 | } |
||
| 373 | $conditionCode .= " category_code='$category_code' "; |
||
| 374 | } |
||
| 375 | |||
| 376 | if (empty($category_code) || $category_code == 'ALL') { |
||
| 377 | $sql = "SELECT *, id as real_id |
||
| 378 | FROM $tbl_course course |
||
| 379 | WHERE |
||
| 380 | 1=1 |
||
| 381 | $avoidCoursesCondition |
||
| 382 | $visibilityCondition |
||
| 383 | ORDER BY title $limitFilter "; |
||
| 384 | } else { |
||
| 385 | $sql = "SELECT *, id as real_id FROM $tbl_course course |
||
| 386 | WHERE |
||
| 387 | $conditionCode |
||
| 388 | $avoidCoursesCondition |
||
| 389 | $visibilityCondition |
||
| 390 | ORDER BY title $limitFilter "; |
||
| 391 | } |
||
| 392 | |||
| 393 | // Showing only the courses of the current Chamilo access_url_id |
||
| 394 | if (api_is_multiple_url_enabled()) { |
||
| 395 | $urlId = api_get_current_access_url_id(); |
||
| 396 | $tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
||
| 397 | |||
| 398 | $urlCondition = ' access_url_id = '.$urlId.' '; |
||
| 399 | if ($category_code != 'ALL') { |
||
| 400 | $sql = "SELECT *, course.id real_id FROM $tbl_course as course |
||
| 401 | INNER JOIN $tbl_url_rel_course as url_rel_course |
||
| 402 | ON (url_rel_course.c_id = course.id) |
||
| 403 | WHERE |
||
| 404 | $urlCondition AND |
||
| 405 | $conditionCode |
||
| 406 | $avoidCoursesCondition |
||
| 407 | $visibilityCondition |
||
| 408 | ORDER BY title $limitFilter"; |
||
| 409 | } else { |
||
| 410 | $sql = "SELECT *, course.id real_id FROM $tbl_course as course |
||
| 411 | INNER JOIN $tbl_url_rel_course as url_rel_course |
||
| 412 | ON (url_rel_course.c_id = course.id) |
||
| 413 | WHERE |
||
| 414 | $urlCondition |
||
| 415 | $avoidCoursesCondition |
||
| 416 | $visibilityCondition |
||
| 417 | ORDER BY title $limitFilter"; |
||
| 418 | } |
||
| 419 | } |
||
| 420 | } |
||
| 421 | |||
| 422 | $result = Database::query($sql); |
||
| 423 | $courses = []; |
||
| 424 | while ($row = Database::fetch_array($result)) { |
||
| 425 | $row['registration_code'] = !empty($row['registration_code']); |
||
| 426 | $count_users = CourseManager::get_users_count_in_course($row['code']); |
||
| 427 | $count_connections_last_month = Tracking::get_course_connections_count( |
||
| 428 | $row['id'], |
||
| 429 | 0, |
||
| 430 | api_get_utc_datetime(time() - (30 * 86400)) |
||
| 431 | ); |
||
| 432 | |||
| 433 | if ($row['tutor_name'] == '0') { |
||
| 434 | $row['tutor_name'] = get_lang('NoManager'); |
||
| 435 | } |
||
| 436 | $point_info = CourseManager::get_course_ranking($row['id'], 0); |
||
| 437 | $courses[] = [ |
||
| 438 | 'real_id' => $row['real_id'], |
||
| 439 | 'point_info' => $point_info, |
||
| 440 | 'code' => $row['code'], |
||
| 441 | 'directory' => $row['directory'], |
||
| 442 | 'visual_code' => $row['visual_code'], |
||
| 443 | 'title' => $row['title'], |
||
| 444 | 'tutor' => $row['tutor_name'], |
||
| 445 | 'subscribe' => $row['subscribe'], |
||
| 446 | 'unsubscribe' => $row['unsubscribe'], |
||
| 447 | 'registration_code' => $row['registration_code'], |
||
| 448 | 'creation_date' => $row['creation_date'], |
||
| 449 | 'visibility' => $row['visibility'], |
||
| 450 | 'category' => $row['category_code'], |
||
| 451 | 'count_users' => $count_users, |
||
| 452 | 'count_connections' => $count_connections_last_month, |
||
| 453 | ]; |
||
| 454 | } |
||
| 455 | |||
| 456 | return $courses; |
||
| 457 | } |
||
| 458 | |||
| 459 | /** |
||
| 460 | * Search the courses database for a course that matches the search term. |
||
| 461 | * The search is done on the code, title and tutor field of the course table. |
||
| 462 | * |
||
| 463 | * @param string $search_term The string that the user submitted, what we are looking for |
||
| 464 | * @param array $limit |
||
| 465 | * @param bool $justVisible search only on visible courses in the catalogue |
||
| 466 | * |
||
| 467 | * @return array an array containing a list of all the courses matching the the search term |
||
| 468 | */ |
||
| 469 | public static function search_courses($search_term, $limit, $justVisible = false) |
||
| 556 | } |
||
| 557 | |||
| 558 | /** |
||
| 559 | * List the sessions. |
||
| 560 | * |
||
| 561 | * @param string $date |
||
| 562 | * @param array $limit |
||
| 563 | * @param bool $returnQueryBuilder |
||
| 564 | * @param bool $getCount |
||
| 565 | * |
||
| 566 | * @return array|\Doctrine\ORM\Query The session list |
||
| 567 | */ |
||
| 568 | public static function browseSessions($date = null, $limit = [], $returnQueryBuilder = false, $getCount = false) |
||
| 624 | } |
||
| 625 | |||
| 626 | /** |
||
| 627 | * Search sessions by the tags in their courses. |
||
| 628 | * |
||
| 629 | * @param string $termTag Term for search in tags |
||
| 630 | * @param array $limit Limit info |
||
| 631 | * |
||
| 632 | * @return array The sessions |
||
| 633 | */ |
||
| 634 | public static function browseSessionsByTags($termTag, array $limit) |
||
| 635 | { |
||
| 636 | $em = Database::getManager(); |
||
| 637 | $qb = $em->createQueryBuilder(); |
||
| 638 | |||
| 639 | $urlId = api_get_current_access_url_id(); |
||
| 640 | |||
| 641 | $sessions = $qb->select('s') |
||
| 642 | ->distinct() |
||
| 643 | ->from('ChamiloCoreBundle:Session', 's') |
||
| 644 | ->innerJoin( |
||
| 645 | 'ChamiloCoreBundle:SessionRelCourse', |
||
| 646 | 'src', |
||
| 647 | Join::WITH, |
||
| 648 | 's.id = src.session' |
||
| 649 | ) |
||
| 650 | ->innerJoin( |
||
| 651 | 'ChamiloCoreBundle:AccessUrlRelSession', |
||
| 652 | 'url', |
||
| 653 | Join::WITH, |
||
| 654 | 'url.sessionId = s.id' |
||
| 655 | ) |
||
| 656 | ->innerJoin( |
||
| 657 | 'ChamiloCoreBundle:ExtraFieldRelTag', |
||
| 658 | 'frt', |
||
| 659 | Join::WITH, |
||
| 660 | 'src.course = frt.itemId' |
||
| 661 | ) |
||
| 662 | ->innerJoin( |
||
| 663 | 'ChamiloCoreBundle:Tag', |
||
| 664 | 't', |
||
| 665 | Join::WITH, |
||
| 666 | 'frt.tagId = t.id' |
||
| 667 | ) |
||
| 668 | ->innerJoin( |
||
| 669 | 'ChamiloCoreBundle:ExtraField', |
||
| 670 | 'f', |
||
| 671 | Join::WITH, |
||
| 672 | 'frt.fieldId = f.id' |
||
| 673 | ) |
||
| 674 | ->where( |
||
| 675 | $qb->expr()->like('t.tag', ':tag') |
||
| 676 | ) |
||
| 677 | ->andWhere( |
||
| 678 | $qb->expr()->eq('f.extraFieldType', ExtraField::COURSE_FIELD_TYPE) |
||
| 679 | )->andWhere( |
||
| 680 | $qb->expr()->eq('url.accessUrlId', $urlId) |
||
| 681 | /*)->andWhere( |
||
| 682 | 's.name LIKE :name' |
||
| 683 | )*/ |
||
| 684 | ) |
||
| 685 | ->setFirstResult($limit['start']) |
||
| 686 | ->setMaxResults($limit['length']) |
||
| 687 | ->setParameter('tag', "$termTag%") |
||
| 688 | //->setParameter('name', "%$termTag%") |
||
| 689 | ->getQuery() |
||
| 690 | ->getResult(); |
||
| 691 | |||
| 692 | $sessionsToBrowse = []; |
||
| 693 | foreach ($sessions as $session) { |
||
| 694 | if ($session->getNbrCourses() === 0) { |
||
| 695 | continue; |
||
| 696 | } |
||
| 697 | $sessionsToBrowse[] = $session; |
||
| 698 | } |
||
| 699 | |||
| 700 | return $sessionsToBrowse; |
||
| 701 | } |
||
| 702 | |||
| 703 | /** |
||
| 704 | * Search sessions by the title |
||
| 705 | * |
||
| 706 | * @param string $keyword |
||
| 707 | * @param array $limit Limit info |
||
| 708 | * |
||
| 709 | * @return array The sessions |
||
| 710 | */ |
||
| 711 | public static function getSessionsByName($keyword, array $limit) |
||
| 753 | } |
||
| 754 | |||
| 755 | /** |
||
| 756 | * Build a recursive tree of course categories. |
||
| 757 | * |
||
| 758 | * @param array $categories |
||
| 759 | * @param int $parentId |
||
| 760 | * @param int $level |
||
| 761 | * |
||
| 762 | * @return array |
||
| 763 | */ |
||
| 764 | public static function buildCourseCategoryTree($categories, $parentId = 0, $level = 0) |
||
| 791 | } |
||
| 792 | |||
| 793 | /** |
||
| 794 | * List Code Search Category. |
||
| 795 | * |
||
| 796 | * @param string $code |
||
| 797 | * |
||
| 798 | * @return array |
||
| 799 | */ |
||
| 800 | public static function childrenCategories($code) |
||
| 818 | } |
||
| 819 | } |
||
| 820 |
