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<?php |
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/* For licensing terms, see /license.txt */ |
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use Chamilo\CoreBundle\Entity\ExtraField; |
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use Chamilo\CoreBundle\Entity\Repository\SequenceResourceRepository; |
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use Chamilo\CoreBundle\Entity\SequenceResource; |
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use Chamilo\CoreBundle\Entity\SessionRelCourse; |
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use Chamilo\CoreBundle\Entity\Tag; |
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use Doctrine\ORM\Query\Expr\Join; |
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/** |
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* @todo change class name |
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*/ |
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class CoursesAndSessionsCatalog |
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{ |
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const PAGE_LENGTH = 12; |
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/** |
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* Check the configuration for the courses and sessions catalog. |
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* |
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* @global array $_configuration Configuration |
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* |
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* @param int $value The value to check |
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* |
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* @return bool Whether the configuration is $value |
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*/ |
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public static function is($value = CATALOG_COURSES) |
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{ |
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$showCoursesSessions = (int) api_get_setting('catalog_show_courses_sessions'); |
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if ($showCoursesSessions == $value) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Check whether to display the sessions list. |
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* |
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* @global array $_configuration Configuration |
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* |
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* @return bool whether to display |
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*/ |
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public static function showSessions() |
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{ |
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$catalogShow = (int) api_get_setting('catalog_show_courses_sessions'); |
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if ($catalogShow == CATALOG_SESSIONS || $catalogShow == CATALOG_COURSES_SESSIONS) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Check whether to display the courses list. |
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* |
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* @global array $_configuration Configuration |
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* |
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* @return bool whether to display |
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*/ |
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public static function showCourses() |
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{ |
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$catalogShow = (int) api_get_setting('catalog_show_courses_sessions'); |
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if ($catalogShow == CATALOG_COURSES || $catalogShow == CATALOG_COURSES_SESSIONS) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* @return array |
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*/ |
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public static function getCoursesToAvoid() |
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{ |
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$TABLE_COURSE_FIELD = Database::get_main_table(TABLE_EXTRA_FIELD); |
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$TABLE_COURSE_FIELD_VALUE = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES); |
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// Check special courses |
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$courseListToAvoid = CourseManager::get_special_course_list(); |
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// Checks "hide_from_catalog" extra field |
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$extraFieldType = ExtraField::COURSE_FIELD_TYPE; |
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$sql = "SELECT item_id FROM $TABLE_COURSE_FIELD_VALUE tcfv |
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INNER JOIN $TABLE_COURSE_FIELD tcf |
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ON tcfv.field_id = tcf.id |
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WHERE |
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tcf.extra_field_type = $extraFieldType AND |
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tcf.variable = 'hide_from_catalog' AND |
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tcfv.value = 1 |
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"; |
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$result = Database::query($sql); |
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if (Database::num_rows($result) > 0) { |
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while ($row = Database::fetch_array($result)) { |
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$courseListToAvoid[] = $row['item_id']; |
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} |
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} |
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return $courseListToAvoid; |
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} |
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/** |
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* @return string |
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*/ |
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public static function getAvoidCourseCondition() |
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{ |
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$courseListToAvoid = self::getCoursesToAvoid(); |
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$condition = ''; |
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if (!empty($courseListToAvoid)) { |
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$courses = []; |
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foreach ($courseListToAvoid as $courseId) { |
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$courses[] = '"'.$courseId.'"'; |
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} |
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$condition = ' AND course.id NOT IN ('.implode(',', $courses).')'; |
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} |
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return $condition; |
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} |
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/** |
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* Get available le courses count. |
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* |
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* @param int $accessUrlId (optional) |
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* |
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* @return int Number of courses |
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*/ |
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public static function countAvailableCoursesToShowInCatalog($accessUrlId = 1) |
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{ |
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$tableCourse = Database::get_main_table(TABLE_MAIN_COURSE); |
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$tableCourseRelAccessUrl = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
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$courseToAvoidCondition = self::getAvoidCourseCondition(); |
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$visibilityCondition = CourseManager::getCourseVisibilitySQLCondition('course', true); |
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$accessUrlId = (int) $accessUrlId; |
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if (empty($accessUrlId)) { |
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$accessUrlId = 1; |
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} |
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$sql = "SELECT count(course.id) |
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FROM $tableCourse course |
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INNER JOIN $tableCourseRelAccessUrl u |
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ON (course.id = u.c_id) |
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WHERE |
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u.access_url_id = $accessUrlId AND |
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course.visibility != 0 AND |
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course.visibility != 4 |
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$courseToAvoidCondition |
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$visibilityCondition |
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"; |
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$res = Database::query($sql); |
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$row = Database::fetch_row($res); |
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return $row[0]; |
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} |
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public static function getCourseCategoriesTree() |
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{ |
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$urlId = 1; |
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if (api_is_multiple_url_enabled()) { |
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$urlId = api_get_current_access_url_id(); |
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} |
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$countCourses = self::countAvailableCoursesToShowInCatalog($urlId); |
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$categories = []; |
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$list = []; |
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$categories['ALL'] = [ |
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'id' => 0, |
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'name' => get_lang('DisplayAll'), |
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'code' => 'ALL', |
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'parent_id' => null, |
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'tree_pos' => 0, |
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'number_courses' => $countCourses, |
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'level' => 0, |
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]; |
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$allCategories = CourseCategory::getAllCategories(); |
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foreach ($allCategories as $category) { |
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if (empty($category['parent_id'])) { |
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$list[$category['code']] = $category; |
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$list[$category['code']]['level'] = 0; |
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list($subList, $childrenCount) = self::buildCourseCategoryTree($allCategories, $category['code'], 0); |
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foreach ($subList as $item) { |
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$list[$item['code']] = $item; |
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} |
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// Real course count |
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$countCourses = CourseCategory::countCoursesInCategory($category['code']); |
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$list[$category['code']]['number_courses'] = $childrenCount + $countCourses; |
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} |
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} |
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// count courses that are in no category |
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$countCourses = CourseCategory::countCoursesInCategory(); |
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$categories['NONE'] = [ |
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'id' => 0, |
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'name' => get_lang('WithoutCategory'), |
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'code' => 'NONE', |
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'parent_id' => null, |
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'tree_pos' => 0, |
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'children_count' => 0, |
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'auth_course_child' => true, |
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'auth_cat_child' => true, |
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'number_courses' => $countCourses, |
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'level' => 0, |
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]; |
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return array_merge($list, $categories); |
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} |
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/** |
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* Return LIMIT to filter SQL query. |
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* |
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* @param array $limit |
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* |
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* @return string |
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*/ |
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public static function getLimitFilterFromArray($limit) |
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{ |
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$limitFilter = ''; |
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if (!empty($limit) && is_array($limit)) { |
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$limitStart = isset($limit['start']) ? (int) $limit['start'] : 0; |
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$limitLength = isset($limit['length']) ? (int) $limit['length'] : 12; |
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$limitFilter = 'LIMIT '.$limitStart.', '.$limitLength; |
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} |
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return $limitFilter; |
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} |
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/** |
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* @param string $categoryCode |
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* @param int $randomValue |
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* @param array $limit will be used if $randomValue is not set. |
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* This array should contains 'start' and 'length' keys |
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* |
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* @return array |
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*/ |
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public static function getCoursesInCategory($categoryCode, $randomValue = null, $limit = []) |
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{ |
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$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE); |
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$avoidCoursesCondition = self::getAvoidCourseCondition(); |
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$visibilityCondition = CourseManager::getCourseVisibilitySQLCondition('course', true); |
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if (!empty($randomValue)) { |
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$randomValue = (int) $randomValue; |
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$sql = "SELECT COUNT(*) FROM $tbl_course"; |
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$result = Database::query($sql); |
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list($num_records) = Database::fetch_row($result); |
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if (api_is_multiple_url_enabled()) { |
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$urlId = api_get_current_access_url_id(); |
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$tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
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$urlCondition = ' access_url_id = '.$urlId.' '; |
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$allowBaseCategories = api_get_configuration_value('allow_base_course_category'); |
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if ($allowBaseCategories) { |
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$urlCondition = ' (access_url_id = '.$urlId.' OR access_url_id = 1) '; |
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} |
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$sql = "SELECT COUNT(*) FROM $tbl_course course |
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INNER JOIN $tbl_url_rel_course as url_rel_course |
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ON (url_rel_course.c_id = course.id) |
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WHERE access_url_id = '.$urlId.' "; |
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$result = Database::query($sql); |
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list($num_records) = Database::fetch_row($result); |
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$sql = "SELECT course.id, course.id as real_id |
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FROM $tbl_course course |
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INNER JOIN $tbl_url_rel_course as url_rel_course |
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ON (url_rel_course.c_id = course.id) |
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WHERE |
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$urlCondition AND |
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RAND()*$num_records< $randomValue |
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$avoidCoursesCondition |
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$visibilityCondition |
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ORDER BY RAND() |
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LIMIT 0, $randomValue"; |
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} else { |
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$sql = "SELECT id, id as real_id FROM $tbl_course course |
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WHERE |
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RAND()*$num_records< $randomValue |
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$avoidCoursesCondition |
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$visibilityCondition |
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ORDER BY RAND() |
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LIMIT 0, $randomValue"; |
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} |
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$result = Database::query($sql); |
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$id_in = null; |
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while (list($id) = Database::fetch_row($result)) { |
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if ($id_in) { |
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$id_in .= ",$id"; |
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} else { |
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$id_in = "$id"; |
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} |
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} |
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if ($id_in === null) { |
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return []; |
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} |
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$sql = "SELECT *, id as real_id FROM $tbl_course WHERE id IN($id_in)"; |
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} else { |
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$limitFilter = self::getLimitFilterFromArray($limit); |
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$categoryCode = Database::escape_string($categoryCode); |
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$listCode = self::childrenCategories($categoryCode); |
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$conditionCode = ' '; |
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if (empty($listCode)) { |
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if ($categoryCode === 'NONE') { |
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$conditionCode .= " category_code='' "; |
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} else { |
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$conditionCode .= " category_code='$categoryCode' "; |
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} |
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} else { |
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foreach ($listCode as $code) { |
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$conditionCode .= " category_code='$code' OR "; |
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} |
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$conditionCode .= " category_code='$categoryCode' "; |
|
324
|
|
|
} |
|
325
|
|
|
|
|
326
|
|
|
if (empty($categoryCode) || $categoryCode == 'ALL') { |
|
327
|
|
|
$sql = "SELECT *, id as real_id |
|
328
|
|
|
FROM $tbl_course course |
|
329
|
|
|
WHERE |
|
330
|
|
|
1=1 |
|
331
|
|
|
$avoidCoursesCondition |
|
332
|
|
|
$visibilityCondition |
|
333
|
|
|
ORDER BY title $limitFilter "; |
|
334
|
|
|
} else { |
|
335
|
|
|
$sql = "SELECT *, id as real_id FROM $tbl_course course |
|
336
|
|
|
WHERE |
|
337
|
|
|
$conditionCode |
|
338
|
|
|
$avoidCoursesCondition |
|
339
|
|
|
$visibilityCondition |
|
340
|
|
|
ORDER BY title $limitFilter "; |
|
341
|
|
|
} |
|
342
|
|
|
|
|
343
|
|
|
// Showing only the courses of the current Chamilo access_url_id |
|
344
|
|
|
if (api_is_multiple_url_enabled()) { |
|
345
|
|
|
$urlId = api_get_current_access_url_id(); |
|
346
|
|
|
$tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
|
347
|
|
|
|
|
348
|
|
|
$urlCondition = ' access_url_id = '.$urlId.' '; |
|
349
|
|
|
if ($categoryCode !== 'ALL') { |
|
350
|
|
|
$sql = "SELECT *, course.id real_id FROM $tbl_course as course |
|
351
|
|
|
INNER JOIN $tbl_url_rel_course as url_rel_course |
|
352
|
|
|
ON (url_rel_course.c_id = course.id) |
|
353
|
|
|
WHERE |
|
354
|
|
|
$urlCondition AND |
|
355
|
|
|
$conditionCode |
|
356
|
|
|
$avoidCoursesCondition |
|
357
|
|
|
$visibilityCondition |
|
358
|
|
|
ORDER BY title $limitFilter"; |
|
359
|
|
|
} else { |
|
360
|
|
|
$sql = "SELECT *, course.id real_id FROM $tbl_course as course |
|
361
|
|
|
INNER JOIN $tbl_url_rel_course as url_rel_course |
|
362
|
|
|
ON (url_rel_course.c_id = course.id) |
|
363
|
|
|
WHERE |
|
364
|
|
|
$urlCondition |
|
365
|
|
|
$avoidCoursesCondition |
|
366
|
|
|
$visibilityCondition |
|
367
|
|
|
ORDER BY title $limitFilter"; |
|
368
|
|
|
} |
|
369
|
|
|
} |
|
370
|
|
|
} |
|
371
|
|
|
|
|
372
|
|
|
$result = Database::query($sql); |
|
373
|
|
|
$courses = []; |
|
374
|
|
|
while ($row = Database::fetch_array($result)) { |
|
375
|
|
|
$row['registration_code'] = !empty($row['registration_code']); |
|
376
|
|
|
$count_users = CourseManager::get_users_count_in_course($row['code']); |
|
377
|
|
|
$connectionsLastMonth = Tracking::get_course_connections_count( |
|
378
|
|
|
$row['id'], |
|
379
|
|
|
0, |
|
380
|
|
|
api_get_utc_datetime(time() - (30 * 86400)) |
|
381
|
|
|
); |
|
382
|
|
|
|
|
383
|
|
|
if ($row['tutor_name'] == '0') { |
|
384
|
|
|
$row['tutor_name'] = get_lang('NoManager'); |
|
385
|
|
|
} |
|
386
|
|
|
|
|
387
|
|
|
$courses[] = [ |
|
388
|
|
|
'real_id' => $row['real_id'], |
|
389
|
|
|
'point_info' => CourseManager::get_course_ranking($row['id'], 0), |
|
390
|
|
|
'code' => $row['code'], |
|
391
|
|
|
'directory' => $row['directory'], |
|
392
|
|
|
'visual_code' => $row['visual_code'], |
|
393
|
|
|
'title' => $row['title'], |
|
394
|
|
|
'tutor' => $row['tutor_name'], |
|
395
|
|
|
'subscribe' => $row['subscribe'], |
|
396
|
|
|
'unsubscribe' => $row['unsubscribe'], |
|
397
|
|
|
'registration_code' => $row['registration_code'], |
|
398
|
|
|
'creation_date' => $row['creation_date'], |
|
399
|
|
|
'visibility' => $row['visibility'], |
|
400
|
|
|
'category' => $row['category_code'], |
|
401
|
|
|
'count_users' => $count_users, |
|
402
|
|
|
'count_connections' => $connectionsLastMonth, |
|
403
|
|
|
]; |
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
return $courses; |
|
407
|
|
|
} |
|
408
|
|
|
|
|
409
|
|
|
/** |
|
410
|
|
|
* Search the courses database for a course that matches the search term. |
|
411
|
|
|
* The search is done on the code, title and tutor field of the course table. |
|
412
|
|
|
* |
|
413
|
|
|
* @param string $categoryCode |
|
414
|
|
|
* @param string $keyword The string that the user submitted |
|
415
|
|
|
* @param array $limit |
|
416
|
|
|
* @param bool $justVisible search only on visible courses in the catalogue |
|
417
|
|
|
* @param array $conditions |
|
418
|
|
|
* |
|
419
|
|
|
* @return array an array containing a list of all the courses matching the the search term |
|
420
|
|
|
*/ |
|
421
|
|
|
public static function searchCourses($categoryCode, $keyword, $limit, $justVisible = false, $conditions = []) |
|
422
|
|
|
{ |
|
423
|
|
|
$courseTable = Database::get_main_table(TABLE_MAIN_COURSE); |
|
424
|
|
|
$limitFilter = self::getLimitFilterFromArray($limit); |
|
425
|
|
|
$avoidCoursesCondition = self::getAvoidCourseCondition(); |
|
426
|
|
|
$visibilityCondition = $justVisible ? CourseManager::getCourseVisibilitySQLCondition('course', true) : ''; |
|
427
|
|
|
|
|
428
|
|
|
$keyword = Database::escape_string($keyword); |
|
429
|
|
|
$categoryCode = Database::escape_string($categoryCode); |
|
430
|
|
|
|
|
431
|
|
|
$sqlInjectJoins = ''; |
|
432
|
|
|
$where = 'AND 1 = 1 '; |
|
433
|
|
|
$sqlInjectWhere = ''; |
|
434
|
|
|
$injectExtraFields = '1'; |
|
435
|
|
|
if (!empty($conditions)) { |
|
436
|
|
|
$sqlInjectJoins = $conditions['inject_joins']; |
|
437
|
|
|
$where = $conditions['where']; |
|
438
|
|
|
$sqlInjectWhere = $conditions['inject_where']; |
|
439
|
|
|
$injectExtraFields = !empty($conditions['inject_extra_fields']) ? $conditions['inject_extra_fields'] : 1; |
|
440
|
|
|
$injectExtraFields = rtrim($injectExtraFields, ', '); |
|
441
|
|
|
} |
|
442
|
|
|
|
|
443
|
|
|
$categoryFilter = ''; |
|
444
|
|
|
if ($categoryCode === 'ALL' || empty($categoryCode)) { |
|
445
|
|
|
// Nothing to do |
|
446
|
|
|
} elseif ($categoryCode === 'NONE') { |
|
447
|
|
|
$categoryFilter = ' AND category_code = "" '; |
|
448
|
|
|
} else { |
|
449
|
|
|
$categoryFilter = ' AND category_code = "'.$categoryCode.'" '; |
|
450
|
|
|
} |
|
451
|
|
|
|
|
452
|
|
|
$sql = "SELECT DISTINCT course.*, $injectExtraFields |
|
453
|
|
|
FROM $courseTable course |
|
454
|
|
|
$sqlInjectJoins |
|
455
|
|
|
WHERE ( |
|
456
|
|
|
course.code LIKE '%".$keyword."%' OR |
|
457
|
|
|
course.title LIKE '%".$keyword."%' OR |
|
458
|
|
|
course.tutor_name LIKE '%".$keyword."%' |
|
459
|
|
|
) |
|
460
|
|
|
$where |
|
461
|
|
|
$categoryFilter |
|
462
|
|
|
$sqlInjectWhere |
|
463
|
|
|
$avoidCoursesCondition |
|
464
|
|
|
$visibilityCondition |
|
465
|
|
|
ORDER BY title, visual_code ASC |
|
466
|
|
|
$limitFilter |
|
467
|
|
|
"; |
|
468
|
|
|
|
|
469
|
|
|
if (api_is_multiple_url_enabled()) { |
|
470
|
|
|
$urlId = api_get_current_access_url_id(); |
|
471
|
|
|
if ($urlId != -1) { |
|
472
|
|
|
$tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
|
473
|
|
|
$urlCondition = ' access_url_id = '.$urlId.' AND'; |
|
474
|
|
|
$allowBaseCategories = api_get_configuration_value('allow_base_course_category'); |
|
475
|
|
|
if ($allowBaseCategories) { |
|
476
|
|
|
$urlCondition = ' (access_url_id = '.$urlId.' OR access_url_id = 1) AND '; |
|
477
|
|
|
} |
|
478
|
|
|
|
|
479
|
|
|
$sql = "SELECT DISTINCT course.*, $injectExtraFields |
|
480
|
|
|
FROM $courseTable as course |
|
481
|
|
|
INNER JOIN $tbl_url_rel_course as url_rel_course |
|
482
|
|
|
ON (url_rel_course.c_id = course.id) |
|
483
|
|
|
$sqlInjectJoins |
|
484
|
|
|
WHERE |
|
485
|
|
|
access_url_id = $urlId AND |
|
486
|
|
|
( |
|
487
|
|
|
code LIKE '%".$keyword."%' OR |
|
488
|
|
|
title LIKE '%".$keyword."%' OR |
|
489
|
|
|
tutor_name LIKE '%".$keyword."%' |
|
490
|
|
|
) |
|
491
|
|
|
$where |
|
492
|
|
|
$categoryFilter |
|
493
|
|
|
$sqlInjectWhere |
|
494
|
|
|
$avoidCoursesCondition |
|
495
|
|
|
$visibilityCondition |
|
496
|
|
|
ORDER BY title, visual_code ASC |
|
497
|
|
|
$limitFilter |
|
498
|
|
|
"; |
|
499
|
|
|
} |
|
500
|
|
|
} |
|
501
|
|
|
//var_dump($sql); |
|
502
|
|
|
$result = Database::query($sql); |
|
503
|
|
|
$courses = []; |
|
504
|
|
|
while ($row = Database::fetch_array($result)) { |
|
505
|
|
|
$row['registration_code'] = !empty($row['registration_code']); |
|
506
|
|
|
$countUsers = CourseManager::get_user_list_from_course_code( |
|
507
|
|
|
$row['code'], |
|
508
|
|
|
0, |
|
509
|
|
|
null, |
|
510
|
|
|
null, |
|
511
|
|
|
null, |
|
512
|
|
|
true |
|
513
|
|
|
); |
|
514
|
|
|
$connectionsLastMonth = Tracking::get_course_connections_count( |
|
515
|
|
|
$row['id'], |
|
516
|
|
|
0, |
|
517
|
|
|
api_get_utc_datetime(time() - (30 * 86400)) |
|
518
|
|
|
); |
|
519
|
|
|
|
|
520
|
|
|
$ranking = CourseManager::get_course_ranking($row['id'], 0); |
|
521
|
|
|
$courses[] = [ |
|
522
|
|
|
'real_id' => $row['id'], |
|
523
|
|
|
'point_info' => $ranking, |
|
524
|
|
|
'code' => $row['code'], |
|
525
|
|
|
'directory' => $row['directory'], |
|
526
|
|
|
'visual_code' => $row['visual_code'], |
|
527
|
|
|
'title' => $row['title'], |
|
528
|
|
|
'tutor' => $row['tutor_name'], |
|
529
|
|
|
'subscribe' => $row['subscribe'], |
|
530
|
|
|
'unsubscribe' => $row['unsubscribe'], |
|
531
|
|
|
'registration_code' => $row['registration_code'], |
|
532
|
|
|
'creation_date' => $row['creation_date'], |
|
533
|
|
|
'visibility' => $row['visibility'], |
|
534
|
|
|
'count_users' => $countUsers, |
|
535
|
|
|
'category_code' => $row['category_code'], |
|
536
|
|
|
'count_connections' => $connectionsLastMonth, |
|
537
|
|
|
]; |
|
538
|
|
|
} |
|
539
|
|
|
|
|
540
|
|
|
return $courses; |
|
541
|
|
|
} |
|
542
|
|
|
|
|
543
|
|
|
/** |
|
544
|
|
|
* Gets the extra fields listed in configuration option course_catalogue_order_by_extrafield. |
|
545
|
|
|
* |
|
546
|
|
|
* @return ExtraField[] |
|
547
|
|
|
*/ |
|
548
|
|
|
public static function getCourseExtraFieldsAvailableForSorting() |
|
549
|
|
|
{ |
|
550
|
|
|
$variables = api_get_configuration_sub_value('course_catalogue_order_by_extrafield/fields'); |
|
551
|
|
|
if (is_array($variables) && !empty($variables)) { |
|
552
|
|
|
return ExtraField::getExtraFieldsFromVariablesOrdered($variables, ExtraField::COURSE_FIELD_TYPE); |
|
553
|
|
|
} |
|
554
|
|
|
|
|
555
|
|
|
return []; |
|
556
|
|
|
} |
|
557
|
|
|
|
|
558
|
|
|
/** |
|
559
|
|
|
* Builds the list of possible course sort criteria to be used in an HTML select element. |
|
560
|
|
|
* |
|
561
|
|
|
* @return array select option name => display text |
|
562
|
|
|
*/ |
|
563
|
|
|
public static function courseSortOptions() |
|
564
|
|
|
{ |
|
565
|
|
|
/** @var $extraFields ExtraField[] */ |
|
566
|
|
|
$options = [ |
|
567
|
|
|
'title' => get_lang('Title'), |
|
568
|
|
|
'creation_date' => get_lang('CreationDate'), |
|
569
|
|
|
'count_users' => get_lang('SubscriptionCount'), |
|
570
|
|
|
'point_info/point_average' => get_lang('PointAverage'), |
|
571
|
|
|
'point_info/total_score' => get_lang('TotalScore'), |
|
572
|
|
|
'point_info/users' => get_lang('VoteCount'), |
|
573
|
|
|
]; |
|
574
|
|
|
foreach (self::getCourseExtraFieldsAvailableForSorting() as $extraField) { |
|
575
|
|
|
$options['extra_field_'.$extraField->getId()] = $extraField->getDisplayText(); |
|
576
|
|
|
} |
|
577
|
|
|
|
|
578
|
|
|
return $options; |
|
579
|
|
|
} |
|
580
|
|
|
|
|
581
|
|
|
/** |
|
582
|
|
|
* Wrapper for self::searchCourses which locally sorts the results according to $sortKey. |
|
583
|
|
|
* |
|
584
|
|
|
* @param string $categoryCode can be 'ALL', 'NONE' or any existing course category code |
|
585
|
|
|
* @param string $keyword search pattern to be found in course code, title or tutor_name |
|
586
|
|
|
* @param array $limit associative array generated by \CoursesAndSessionsCatalog::getLimitArray() |
|
587
|
|
|
* @param bool $justVisible search only on visible courses in the catalogue |
|
588
|
|
|
* @param array $conditions associative array generated using \ExtraField::parseConditions |
|
589
|
|
|
* @param string[] $sortKeys a subset of the keys of the array returned by courseSortOptions() |
|
590
|
|
|
* |
|
591
|
|
|
* @return array list of all the courses matching the the search term |
|
592
|
|
|
*/ |
|
593
|
|
|
public static function searchAndSortCourses( |
|
594
|
|
|
$categoryCode, |
|
595
|
|
|
$keyword, |
|
596
|
|
|
$limit, |
|
597
|
|
|
$justVisible = false, |
|
598
|
|
|
$conditions = [], |
|
599
|
|
|
$sortKeys = [] |
|
600
|
|
|
) { |
|
601
|
|
|
// Get ALL matching courses (no limit) |
|
602
|
|
|
$courses = self::searchCourses($categoryCode, $keyword, null, $justVisible, $conditions); |
|
603
|
|
|
// Do we have extra fields to sort on ? |
|
604
|
|
|
$extraFieldsToSortOn = []; |
|
605
|
|
|
foreach (self::getCourseExtraFieldsAvailableForSorting() as $extraField) { |
|
606
|
|
|
if (in_array('extra_field_'.$extraField->getId(), $sortKeys)) { |
|
607
|
|
|
$extraFieldsToSortOn[] = $extraField; |
|
608
|
|
|
} |
|
609
|
|
|
} |
|
610
|
|
|
if (!empty($extraFieldsToSortOn)) { |
|
611
|
|
|
// load extra field values and store them in $courses |
|
612
|
|
|
$courseIds = []; |
|
613
|
|
|
foreach ($courses as $course) { |
|
614
|
|
|
$courseIds[] = $course['real_id']; |
|
615
|
|
|
} |
|
616
|
|
|
$values = ExtraField::getValueForEachExtraFieldForEachItem($extraFieldsToSortOn, $courseIds); |
|
617
|
|
|
foreach ($courses as &$course) { |
|
618
|
|
|
$courseId = $course['real_id']; |
|
619
|
|
|
if (array_key_exists($courseId, $values)) { |
|
620
|
|
|
foreach ($values[$courseId] as $extraFieldId => $value) { |
|
621
|
|
|
$course['extra_field_'.$extraFieldId] = $value; |
|
622
|
|
|
} |
|
623
|
|
|
} |
|
624
|
|
|
} |
|
625
|
|
|
unset($course); |
|
626
|
|
|
} |
|
627
|
|
|
// do we have $course['groupKey']['subKey'] to sort on, such as 'point_info/users' ? |
|
628
|
|
|
foreach ($sortKeys as $key) { |
|
629
|
|
|
if (false !== strpos($key, '/')) { |
|
630
|
|
|
foreach ($courses as &$course) { |
|
631
|
|
|
$subValue = api_array_sub_value($course, $key); |
|
632
|
|
|
if (!is_null($subValue)) { |
|
633
|
|
|
$course[$key] = $subValue; |
|
634
|
|
|
} |
|
635
|
|
|
} |
|
636
|
|
|
unset($course); |
|
637
|
|
|
} |
|
638
|
|
|
} |
|
639
|
|
|
$descKeys = [ |
|
640
|
|
|
'count_users', |
|
641
|
|
|
'creation_date', |
|
642
|
|
|
'point_info/point_average', |
|
643
|
|
|
'point_info/total_score', |
|
644
|
|
|
'point_info/users', |
|
645
|
|
|
]; |
|
646
|
|
|
usort($courses, function ($a, $b) use ($sortKeys, $descKeys) { |
|
647
|
|
|
foreach ($sortKeys as $key) { |
|
648
|
|
|
$valueA = array_key_exists($key, $a) ? $a[$key] : null; |
|
649
|
|
|
$valueB = array_key_exists($key, $b) ? $b[$key] : null; |
|
650
|
|
|
if ($valueA !== $valueB) { |
|
651
|
|
|
$aIsLessThanB = (is_string($valueA) && is_string($valueB)) |
|
652
|
|
|
? strtolower($valueA) < strtolower($valueB) |
|
653
|
|
|
: $valueA < $valueB; |
|
654
|
|
|
$reverseOrder = in_array($key, $descKeys); |
|
655
|
|
|
$aIsBeforeB = ($aIsLessThanB xor $reverseOrder); |
|
656
|
|
|
|
|
657
|
|
|
return $aIsBeforeB ? -1 : 1; |
|
658
|
|
|
} |
|
659
|
|
|
} |
|
660
|
|
|
|
|
661
|
|
|
return 0; |
|
662
|
|
|
}); |
|
663
|
|
|
|
|
664
|
|
|
return array_slice($courses, $limit['start'], $limit['length']); |
|
665
|
|
|
} |
|
666
|
|
|
|
|
667
|
|
|
/** |
|
668
|
|
|
* List the sessions. |
|
669
|
|
|
* |
|
670
|
|
|
* @param string $date |
|
671
|
|
|
* @param array $limit |
|
672
|
|
|
* @param bool $returnQueryBuilder |
|
673
|
|
|
* @param bool $getCount |
|
674
|
|
|
* |
|
675
|
|
|
* @return array|\Doctrine\ORM\Query The session list |
|
676
|
|
|
*/ |
|
677
|
|
|
public static function browseSessions($date = null, $limit = [], $returnQueryBuilder = false, $getCount = false) |
|
678
|
|
|
{ |
|
679
|
|
|
$urlId = api_get_current_access_url_id(); |
|
680
|
|
|
|
|
681
|
|
|
/*$dql = "SELECT $select |
|
682
|
|
|
FROM ChamiloCoreBundle:Session s |
|
683
|
|
|
WHERE EXISTS |
|
684
|
|
|
( |
|
685
|
|
|
SELECT url.sessionId FROM ChamiloCoreBundle:AccessUrlRelSession url |
|
686
|
|
|
WHERE url.sessionId = s.id AND url.accessUrlId = $urlId |
|
687
|
|
|
) AND |
|
688
|
|
|
s.nbrCourses > 0 |
|
689
|
|
|
"; |
|
690
|
|
|
if (!is_null($date)) { |
|
691
|
|
|
$date = Database::escape_string($date); |
|
692
|
|
|
$dql .= " |
|
693
|
|
|
AND ( |
|
694
|
|
|
(s.accessEndDate IS NULL) |
|
695
|
|
|
OR |
|
696
|
|
|
( |
|
697
|
|
|
s.accessStartDate IS NOT NULL AND |
|
698
|
|
|
s.accessEndDate IS NOT NULL AND |
|
699
|
|
|
s.accessStartDate <= '$date' AND s.accessEndDate >= '$date') |
|
700
|
|
|
OR |
|
701
|
|
|
( |
|
702
|
|
|
s.accessStartDate IS NULL AND |
|
703
|
|
|
s.accessEndDate IS NOT NULL AND |
|
704
|
|
|
s.accessEndDate >= '$date' |
|
705
|
|
|
) |
|
706
|
|
|
) |
|
707
|
|
|
"; |
|
708
|
|
|
}*/ |
|
709
|
|
|
|
|
710
|
|
|
$em = Database::getManager(); |
|
711
|
|
|
$qb = $em->createQueryBuilder(); |
|
712
|
|
|
$qb2 = $em->createQueryBuilder(); |
|
713
|
|
|
|
|
714
|
|
|
$qb = $qb |
|
715
|
|
|
->select('s') |
|
716
|
|
|
->from('ChamiloCoreBundle:Session', 's') |
|
717
|
|
|
->where( |
|
718
|
|
|
$qb->expr()->in( |
|
719
|
|
|
's', |
|
720
|
|
|
$qb2 |
|
721
|
|
|
->select('s2') |
|
722
|
|
|
->from('ChamiloCoreBundle:AccessUrlRelSession', 'url') |
|
723
|
|
|
->join('ChamiloCoreBundle:Session', 's2') |
|
724
|
|
|
->where( |
|
725
|
|
|
$qb->expr()->eq('url.sessionId ', 's2.id') |
|
726
|
|
|
)->andWhere( |
|
727
|
|
|
$qb->expr()->eq('url.accessUrlId ', $urlId)) |
|
728
|
|
|
->getDQL() |
|
729
|
|
|
) |
|
730
|
|
|
) |
|
731
|
|
|
->andWhere($qb->expr()->gt('s.nbrCourses', 0)) |
|
732
|
|
|
; |
|
733
|
|
|
|
|
734
|
|
|
if (!empty($date)) { |
|
735
|
|
|
$qb->andWhere( |
|
736
|
|
|
$qb->expr()->orX( |
|
737
|
|
|
$qb->expr()->isNull('s.accessEndDate'), |
|
738
|
|
|
$qb->expr()->andX( |
|
739
|
|
|
$qb->expr()->isNotNull('s.accessStartDate'), |
|
740
|
|
|
$qb->expr()->isNotNull('s.accessEndDate'), |
|
741
|
|
|
$qb->expr()->lte('s.accessStartDate', $date), |
|
742
|
|
|
$qb->expr()->gte('s.accessEndDate', $date) |
|
743
|
|
|
), |
|
744
|
|
|
$qb->expr()->andX( |
|
745
|
|
|
$qb->expr()->isNull('s.accessStartDate'), |
|
746
|
|
|
$qb->expr()->isNotNull('s.accessEndDate'), |
|
747
|
|
|
$qb->expr()->gte('s.accessEndDate', $date) |
|
748
|
|
|
) |
|
749
|
|
|
) |
|
750
|
|
|
); |
|
751
|
|
|
} |
|
752
|
|
|
|
|
753
|
|
|
if ($getCount) { |
|
754
|
|
|
$qb->select('count(s)'); |
|
755
|
|
|
} |
|
756
|
|
|
|
|
757
|
|
|
$qb = self::hideFromSessionCatalogCondition($qb); |
|
758
|
|
|
|
|
759
|
|
|
if (!empty($limit)) { |
|
760
|
|
|
$qb |
|
761
|
|
|
->setFirstResult($limit['start']) |
|
762
|
|
|
->setMaxResults($limit['length']) |
|
763
|
|
|
; |
|
764
|
|
|
} |
|
765
|
|
|
|
|
766
|
|
|
$query = $qb->getQuery(); |
|
767
|
|
|
|
|
768
|
|
|
if ($returnQueryBuilder) { |
|
769
|
|
|
return $query; |
|
770
|
|
|
} |
|
771
|
|
|
|
|
772
|
|
|
if ($getCount) { |
|
773
|
|
|
return $query->getSingleScalarResult(); |
|
774
|
|
|
} |
|
775
|
|
|
|
|
776
|
|
|
return $query->getResult(); |
|
777
|
|
|
} |
|
778
|
|
|
|
|
779
|
|
|
/** |
|
780
|
|
|
* @param \Doctrine\ORM\QueryBuilder $qb |
|
781
|
|
|
* |
|
782
|
|
|
* @return mixed |
|
783
|
|
|
*/ |
|
784
|
|
|
public static function hideFromSessionCatalogCondition($qb) |
|
785
|
|
|
{ |
|
786
|
|
|
$em = Database::getManager(); |
|
787
|
|
|
$qb3 = $em->createQueryBuilder(); |
|
788
|
|
|
|
|
789
|
|
|
$extraField = new \ExtraField('session'); |
|
790
|
|
|
$extraFieldInfo = $extraField->get_handler_field_info_by_field_variable('hide_from_catalog'); |
|
791
|
|
|
if (!empty($extraFieldInfo)) { |
|
792
|
|
|
$qb->andWhere( |
|
793
|
|
|
$qb->expr()->notIn( |
|
794
|
|
|
's', |
|
795
|
|
|
$qb3 |
|
796
|
|
|
->select('s3') |
|
797
|
|
|
->from('ChamiloCoreBundle:ExtraFieldValues', 'fv') |
|
798
|
|
|
->innerJoin('ChamiloCoreBundle:Session', 's3', Join::WITH, 'fv.itemId = s3.id') |
|
799
|
|
|
->where( |
|
800
|
|
|
$qb->expr()->eq('fv.field', $extraFieldInfo['id']) |
|
801
|
|
|
)->andWhere( |
|
802
|
|
|
$qb->expr()->eq('fv.value ', 1) |
|
803
|
|
|
) |
|
804
|
|
|
->getDQL() |
|
805
|
|
|
) |
|
806
|
|
|
); |
|
807
|
|
|
} |
|
808
|
|
|
|
|
809
|
|
|
return $qb; |
|
810
|
|
|
} |
|
811
|
|
|
|
|
812
|
|
|
/** |
|
813
|
|
|
* Search sessions by the tags in their courses. |
|
814
|
|
|
* |
|
815
|
|
|
* @param string $termTag Term for search in tags |
|
816
|
|
|
* @param array $limit Limit info |
|
817
|
|
|
* |
|
818
|
|
|
* @return array The sessions |
|
819
|
|
|
*/ |
|
820
|
|
|
public static function browseSessionsByTags($termTag, array $limit, $getCount = false) |
|
821
|
|
|
{ |
|
822
|
|
|
$em = Database::getManager(); |
|
823
|
|
|
$qb = $em->createQueryBuilder(); |
|
824
|
|
|
|
|
825
|
|
|
$urlId = api_get_current_access_url_id(); |
|
826
|
|
|
|
|
827
|
|
|
$qb->select('s') |
|
828
|
|
|
->distinct() |
|
829
|
|
|
->from('ChamiloCoreBundle:Session', 's') |
|
830
|
|
|
->innerJoin( |
|
831
|
|
|
'ChamiloCoreBundle:SessionRelCourse', |
|
832
|
|
|
'src', |
|
833
|
|
|
Join::WITH, |
|
834
|
|
|
's.id = src.session' |
|
835
|
|
|
) |
|
836
|
|
|
->innerJoin( |
|
837
|
|
|
'ChamiloCoreBundle:AccessUrlRelSession', |
|
838
|
|
|
'url', |
|
839
|
|
|
Join::WITH, |
|
840
|
|
|
'url.sessionId = s.id' |
|
841
|
|
|
) |
|
842
|
|
|
->innerJoin( |
|
843
|
|
|
'ChamiloCoreBundle:ExtraFieldRelTag', |
|
844
|
|
|
'frt', |
|
845
|
|
|
Join::WITH, |
|
846
|
|
|
'src.course = frt.itemId' |
|
847
|
|
|
) |
|
848
|
|
|
->innerJoin( |
|
849
|
|
|
'ChamiloCoreBundle:Tag', |
|
850
|
|
|
't', |
|
851
|
|
|
Join::WITH, |
|
852
|
|
|
'frt.tagId = t.id' |
|
853
|
|
|
) |
|
854
|
|
|
->innerJoin( |
|
855
|
|
|
'ChamiloCoreBundle:ExtraField', |
|
856
|
|
|
'f', |
|
857
|
|
|
Join::WITH, |
|
858
|
|
|
'frt.fieldId = f.id' |
|
859
|
|
|
) |
|
860
|
|
|
->where( |
|
861
|
|
|
$qb->expr()->like('t.tag', ':tag') |
|
862
|
|
|
) |
|
863
|
|
|
->andWhere( |
|
864
|
|
|
$qb->expr()->eq('f.extraFieldType', ExtraField::COURSE_FIELD_TYPE) |
|
865
|
|
|
) |
|
866
|
|
|
->andWhere($qb->expr()->gt('s.nbrCourses', 0)) |
|
867
|
|
|
->andWhere($qb->expr()->eq('url.accessUrlId', $urlId)) |
|
868
|
|
|
->setParameter('tag', "$termTag%") |
|
869
|
|
|
; |
|
870
|
|
|
|
|
871
|
|
|
if (!empty($limit)) { |
|
872
|
|
|
$qb |
|
873
|
|
|
->setFirstResult($limit['start']) |
|
874
|
|
|
->setMaxResults($limit['length']) |
|
875
|
|
|
; |
|
876
|
|
|
} |
|
877
|
|
|
|
|
878
|
|
|
$qb = self::hideFromSessionCatalogCondition($qb); |
|
879
|
|
|
|
|
880
|
|
|
if ($getCount) { |
|
881
|
|
|
$qb->select('count(s)'); |
|
882
|
|
|
|
|
883
|
|
|
return $qb->getQuery()->getSingleScalarResult(); |
|
884
|
|
|
} |
|
885
|
|
|
|
|
886
|
|
|
return $qb->getQuery()->getResult(); |
|
887
|
|
|
} |
|
888
|
|
|
|
|
889
|
|
|
/** |
|
890
|
|
|
* Search sessions by the title. |
|
891
|
|
|
* |
|
892
|
|
|
* @param string $keyword |
|
893
|
|
|
* @param array $limit Limit info |
|
894
|
|
|
* |
|
895
|
|
|
* @return array The sessions |
|
896
|
|
|
*/ |
|
897
|
|
|
public static function getSessionsByName($keyword, array $limit, $getCount = false) |
|
898
|
|
|
{ |
|
899
|
|
|
$em = Database::getManager(); |
|
900
|
|
|
$qb = $em->createQueryBuilder(); |
|
901
|
|
|
$urlId = api_get_current_access_url_id(); |
|
902
|
|
|
|
|
903
|
|
|
$qb->select('s') |
|
904
|
|
|
->distinct() |
|
905
|
|
|
->from('ChamiloCoreBundle:Session', 's') |
|
906
|
|
|
->innerJoin( |
|
907
|
|
|
'ChamiloCoreBundle:SessionRelCourse', |
|
908
|
|
|
'src', |
|
909
|
|
|
Join::WITH, |
|
910
|
|
|
's.id = src.session' |
|
911
|
|
|
) |
|
912
|
|
|
->innerJoin( |
|
913
|
|
|
'ChamiloCoreBundle:AccessUrlRelSession', |
|
914
|
|
|
'url', |
|
915
|
|
|
Join::WITH, |
|
916
|
|
|
'url.sessionId = s.id' |
|
917
|
|
|
) |
|
918
|
|
|
->andWhere($qb->expr()->eq('url.accessUrlId', $urlId)) |
|
919
|
|
|
->andWhere('s.name LIKE :keyword') |
|
920
|
|
|
->andWhere($qb->expr()->gt('s.nbrCourses', 0)) |
|
921
|
|
|
->setParameter('keyword', "%$keyword%") |
|
922
|
|
|
; |
|
923
|
|
|
|
|
924
|
|
|
if (!empty($limit)) { |
|
925
|
|
|
$qb |
|
926
|
|
|
->setFirstResult($limit['start']) |
|
927
|
|
|
->setMaxResults($limit['length']); |
|
928
|
|
|
} |
|
929
|
|
|
|
|
930
|
|
|
$qb = self::hideFromSessionCatalogCondition($qb); |
|
931
|
|
|
|
|
932
|
|
|
if ($getCount) { |
|
933
|
|
|
$qb->select('count(s)'); |
|
934
|
|
|
|
|
935
|
|
|
return $qb->getQuery()->getSingleScalarResult(); |
|
936
|
|
|
} |
|
937
|
|
|
|
|
938
|
|
|
return $qb->getQuery()->getResult(); |
|
939
|
|
|
} |
|
940
|
|
|
|
|
941
|
|
|
/** |
|
942
|
|
|
* Build a recursive tree of course categories. |
|
943
|
|
|
* |
|
944
|
|
|
* @param array $categories |
|
945
|
|
|
* @param int $parentId |
|
946
|
|
|
* @param int $level |
|
947
|
|
|
* |
|
948
|
|
|
* @return array |
|
949
|
|
|
*/ |
|
950
|
|
|
public static function buildCourseCategoryTree($categories, $parentId = 0, $level = 0) |
|
951
|
|
|
{ |
|
952
|
|
|
$list = []; |
|
953
|
|
|
$count = 0; |
|
954
|
|
|
$level++; |
|
955
|
|
|
foreach ($categories as $category) { |
|
956
|
|
|
if (empty($category['parent_id'])) { |
|
957
|
|
|
continue; |
|
958
|
|
|
} |
|
959
|
|
|
if ($category['parent_id'] == $parentId) { |
|
960
|
|
|
$list[$category['code']] = $category; |
|
961
|
|
|
$count += $category['number_courses']; |
|
962
|
|
|
$list[$category['code']]['level'] = $level; |
|
963
|
|
|
list($subList, $childrenCount) = self::buildCourseCategoryTree( |
|
964
|
|
|
$categories, |
|
965
|
|
|
$category['code'], |
|
966
|
|
|
$level |
|
967
|
|
|
); |
|
968
|
|
|
$list[$category['code']]['number_courses'] += $childrenCount; |
|
969
|
|
|
foreach ($subList as $item) { |
|
970
|
|
|
$list[$item['code']] = $item; |
|
971
|
|
|
} |
|
972
|
|
|
$count += $childrenCount; |
|
973
|
|
|
} |
|
974
|
|
|
} |
|
975
|
|
|
|
|
976
|
|
|
return [$list, $count]; |
|
977
|
|
|
} |
|
978
|
|
|
|
|
979
|
|
|
/** |
|
980
|
|
|
* List Code Search Category. |
|
981
|
|
|
* |
|
982
|
|
|
* @param string $code |
|
983
|
|
|
* |
|
984
|
|
|
* @return array |
|
985
|
|
|
*/ |
|
986
|
|
|
public static function childrenCategories($code) |
|
987
|
|
|
{ |
|
988
|
|
|
$allCategories = CourseCategory::getAllCategories(); |
|
989
|
|
|
$list = []; |
|
990
|
|
|
$row = []; |
|
991
|
|
|
|
|
992
|
|
|
if ($code !== 'ALL' && $code !== 'NONE') { |
|
993
|
|
|
foreach ($allCategories as $category) { |
|
994
|
|
|
if ($category['code'] === $code) { |
|
995
|
|
|
$list = self::buildCourseCategoryTree($allCategories, $category['code'], 0); |
|
996
|
|
|
} |
|
997
|
|
|
} |
|
998
|
|
|
foreach ($list[0] as $item) { |
|
999
|
|
|
$row[] = $item['code']; |
|
1000
|
|
|
} |
|
1001
|
|
|
} |
|
1002
|
|
|
|
|
1003
|
|
|
return $row; |
|
1004
|
|
|
} |
|
1005
|
|
|
|
|
1006
|
|
|
/** |
|
1007
|
|
|
* Display the course catalog image of a course. |
|
1008
|
|
|
* |
|
1009
|
|
|
* @param array $course |
|
1010
|
|
|
* |
|
1011
|
|
|
* @return string HTML string |
|
1012
|
|
|
*/ |
|
1013
|
|
|
public static function returnThumbnail($course) |
|
1014
|
|
|
{ |
|
1015
|
|
|
$course_path = api_get_path(SYS_COURSE_PATH).$course['directory']; |
|
1016
|
|
|
|
|
1017
|
|
|
if (file_exists($course_path.'/course-pic.png')) { |
|
1018
|
|
|
// redimensioned image 85x85 |
|
1019
|
|
|
$courseMediumImage = api_get_path(WEB_COURSE_PATH).$course['directory'].'/course-pic.png'; |
|
1020
|
|
|
} else { |
|
1021
|
|
|
// without picture |
|
1022
|
|
|
$courseMediumImage = Display::return_icon( |
|
1023
|
|
|
'session_default.png', |
|
1024
|
|
|
null, |
|
1025
|
|
|
null, |
|
1026
|
|
|
null, |
|
1027
|
|
|
null, |
|
1028
|
|
|
true |
|
1029
|
|
|
); |
|
1030
|
|
|
} |
|
1031
|
|
|
|
|
1032
|
|
|
return $courseMediumImage; |
|
1033
|
|
|
} |
|
1034
|
|
|
|
|
1035
|
|
|
/** |
|
1036
|
|
|
* @param array $courseInfo |
|
1037
|
|
|
* |
|
1038
|
|
|
* @return string |
|
1039
|
|
|
*/ |
|
1040
|
|
|
public static function return_teacher($courseInfo) |
|
1041
|
|
|
{ |
|
1042
|
|
|
$teachers = CourseManager::getTeachersFromCourse($courseInfo['real_id']); |
|
1043
|
|
|
$length = count($teachers); |
|
1044
|
|
|
|
|
1045
|
|
|
if (!$length) { |
|
1046
|
|
|
return ''; |
|
1047
|
|
|
} |
|
1048
|
|
|
|
|
1049
|
|
|
$html = '<div class="block-author">'; |
|
1050
|
|
|
if ($length > 6) { |
|
1051
|
|
|
$html .= '<a |
|
1052
|
|
|
id="plist" |
|
1053
|
|
|
data-trigger="focus" |
|
1054
|
|
|
tabindex="0" role="button" |
|
1055
|
|
|
class="btn btn-default panel_popover" |
|
1056
|
|
|
data-toggle="popover" |
|
1057
|
|
|
title="'.addslashes(get_lang('CourseTeachers')).'" |
|
1058
|
|
|
data-html="true" |
|
1059
|
|
|
> |
|
1060
|
|
|
<i class="fa fa-graduation-cap" aria-hidden="true"></i> |
|
1061
|
|
|
</a>'; |
|
1062
|
|
|
$html .= '<div id="popover-content-plist" class="hide">'; |
|
1063
|
|
|
foreach ($teachers as $value) { |
|
1064
|
|
|
$name = $value['firstname'].' '.$value['lastname']; |
|
1065
|
|
|
$html .= '<div class="popover-teacher">'; |
|
1066
|
|
|
$html .= '<a href="'.$value['url'].'" class="ajax" data-title="'.$name.'" title="'.$name.'"> |
|
1067
|
|
|
<img src="'.$value['avatar'].'" title="'.$name.'" alt="'.get_lang('UserPicture').'"/></a>'; |
|
1068
|
|
|
$html .= '<div class="teachers-details"><h5> |
|
1069
|
|
|
<a href="'.$value['url'].'" class="ajax" data-title="'.$name.'" title="'.$name.'">' |
|
1070
|
|
|
.$name.'</a></h5></div>'; |
|
1071
|
|
|
$html .= '</div>'; |
|
1072
|
|
|
} |
|
1073
|
|
|
$html .= '</div>'; |
|
1074
|
|
|
} else { |
|
1075
|
|
|
foreach ($teachers as $value) { |
|
1076
|
|
|
$name = $value['firstname'].' '.$value['lastname']; |
|
1077
|
|
|
if ($length > 2) { |
|
1078
|
|
|
$html .= '<a href="'.$value['url'].'" class="ajax" data-title="'.$name.'" title="'.$name.'"> |
|
1079
|
|
|
<img src="'.$value['avatar'].'" title="'.$name.'" alt="'.get_lang('UserPicture').'"/></a>'; |
|
1080
|
|
|
} else { |
|
1081
|
|
|
$html .= '<a href="'.$value['url'].'" class="ajax" data-title="'.$name.'" title="'.$name.'"> |
|
1082
|
|
|
<img src="'.$value['avatar'].'" title="'.$name.'" alt="'.get_lang('UserPicture').'"/></a>'; |
|
1083
|
|
|
$html .= '<div class="teachers-details"><h5> |
|
1084
|
|
|
<a href="'.$value['url'].'" class="ajax" data-title="'.$name.'">' |
|
1085
|
|
|
.$name.'</a></h5><p>'.get_lang('Teacher').'</p></div>'; |
|
1086
|
|
|
} |
|
1087
|
|
|
} |
|
1088
|
|
|
} |
|
1089
|
|
|
$html .= '</div>'; |
|
1090
|
|
|
|
|
1091
|
|
|
return $html; |
|
1092
|
|
|
} |
|
1093
|
|
|
|
|
1094
|
|
|
/** |
|
1095
|
|
|
* Display the already registerd text in a course in the course catalog. |
|
1096
|
|
|
* |
|
1097
|
|
|
* @param $status |
|
1098
|
|
|
* |
|
1099
|
|
|
* @return string HTML string |
|
1100
|
|
|
*/ |
|
1101
|
|
|
public static function return_already_registered_label($status) |
|
1102
|
|
|
{ |
|
1103
|
|
|
$icon = '<em class="fa fa-check"></em>'; |
|
1104
|
|
|
$title = get_lang('YouAreATeacherOfThisCourse'); |
|
1105
|
|
|
if ($status === 'student') { |
|
1106
|
|
|
$icon = '<em class="fa fa-check"></em>'; |
|
1107
|
|
|
$title = get_lang('AlreadySubscribed'); |
|
1108
|
|
|
} |
|
1109
|
|
|
|
|
1110
|
|
|
$html = Display::tag( |
|
1111
|
|
|
'span', |
|
1112
|
|
|
$icon.' '.$title, |
|
1113
|
|
|
[ |
|
1114
|
|
|
'id' => 'register', |
|
1115
|
|
|
'class' => 'label-subscribed text-success', |
|
1116
|
|
|
'title' => $title, |
|
1117
|
|
|
'aria-label' => $title, |
|
1118
|
|
|
] |
|
1119
|
|
|
); |
|
1120
|
|
|
|
|
1121
|
|
|
return $html.PHP_EOL; |
|
1122
|
|
|
} |
|
1123
|
|
|
|
|
1124
|
|
|
/** |
|
1125
|
|
|
* Display the register button of a course in the course catalog. |
|
1126
|
|
|
* |
|
1127
|
|
|
* @param $course |
|
1128
|
|
|
* @param $stok |
|
1129
|
|
|
* @param $categoryCode |
|
1130
|
|
|
* @param $search_term |
|
1131
|
|
|
* |
|
1132
|
|
|
* @return string |
|
1133
|
|
|
*/ |
|
1134
|
|
|
public static function return_register_button($course, $stok, $categoryCode, $search_term) |
|
1135
|
|
|
{ |
|
1136
|
|
|
$title = get_lang('Subscribe'); |
|
1137
|
|
|
$action = 'subscribe_course'; |
|
1138
|
|
|
if (!empty($course['registration_code'])) { |
|
1139
|
|
|
$action = 'subscribe_course_validation'; |
|
1140
|
|
|
} |
|
1141
|
|
|
|
|
1142
|
|
|
return Display::url( |
|
1143
|
|
|
Display::returnFontAwesomeIcon('check').' '.$title, |
|
1144
|
|
|
api_get_self().'?action='.$action.'&sec_token='.$stok. |
|
1145
|
|
|
'&course_code='.$course['code'].'&search_term='.$search_term.'&category_code='.$categoryCode, |
|
1146
|
|
|
['class' => 'btn btn-success btn-sm', 'title' => $title, 'aria-label' => $title] |
|
1147
|
|
|
); |
|
1148
|
|
|
} |
|
1149
|
|
|
|
|
1150
|
|
|
/** |
|
1151
|
|
|
* Display the unregister button of a course in the course catalog. |
|
1152
|
|
|
* |
|
1153
|
|
|
* @param $course |
|
1154
|
|
|
* @param $stok |
|
1155
|
|
|
* @param $search_term |
|
1156
|
|
|
* @param $categoryCode |
|
1157
|
|
|
* |
|
1158
|
|
|
* @return string |
|
1159
|
|
|
*/ |
|
1160
|
|
|
public static function return_unregister_button($course, $stok, $search_term, $categoryCode) |
|
1161
|
|
|
{ |
|
1162
|
|
|
$title = get_lang('Unsubscription'); |
|
1163
|
|
|
|
|
1164
|
|
|
return Display::url( |
|
1165
|
|
|
Display::returnFontAwesomeIcon('sign-in').' '.$title, |
|
1166
|
|
|
api_get_self().'?action=unsubscribe&sec_token='.$stok |
|
1167
|
|
|
.'&course_code='.$course['code'].'&search_term='.$search_term.'&category_code='.$categoryCode, |
|
1168
|
|
|
['class' => 'btn btn-danger', 'title' => $title, 'aria-label' => $title] |
|
1169
|
|
|
); |
|
1170
|
|
|
} |
|
1171
|
|
|
|
|
1172
|
|
|
/** |
|
1173
|
|
|
* Get a HTML button for subscribe to session. |
|
1174
|
|
|
* |
|
1175
|
|
|
* @param int $sessionId The session ID |
|
1176
|
|
|
* @param string $sessionName The session name |
|
1177
|
|
|
* @param bool $checkRequirements Optional. |
|
1178
|
|
|
* Whether the session has requirement. Default is false |
|
1179
|
|
|
* @param bool $includeText Optional. Whether show the text in button |
|
1180
|
|
|
* @param bool $btnBing |
|
1181
|
|
|
* |
|
1182
|
|
|
* @return string The button HTML |
|
1183
|
|
|
*/ |
|
1184
|
|
|
public static function getRegisteredInSessionButton( |
|
1185
|
|
|
$sessionId, |
|
1186
|
|
|
$sessionName, |
|
1187
|
|
|
$checkRequirements = false, |
|
1188
|
|
|
$includeText = false, |
|
1189
|
|
|
$btnBing = false |
|
1190
|
|
|
) { |
|
1191
|
|
|
$sessionId = (int) $sessionId; |
|
1192
|
|
|
|
|
1193
|
|
|
if ($btnBing) { |
|
1194
|
|
|
$btnBing = 'btn-lg btn-block'; |
|
1195
|
|
|
} else { |
|
1196
|
|
|
$btnBing = 'btn-sm'; |
|
1197
|
|
|
} |
|
1198
|
|
|
|
|
1199
|
|
|
if ($checkRequirements) { |
|
1200
|
|
|
return self::getRequirements($sessionId, SequenceResource::SESSION_TYPE, $includeText, $btnBing); |
|
1201
|
|
|
} |
|
1202
|
|
|
|
|
1203
|
|
|
$catalogSessionAutoSubscriptionAllowed = false; |
|
1204
|
|
|
if (api_get_setting('catalog_allow_session_auto_subscription') === 'true') { |
|
1205
|
|
|
$catalogSessionAutoSubscriptionAllowed = true; |
|
1206
|
|
|
} |
|
1207
|
|
|
|
|
1208
|
|
|
$url = api_get_path(WEB_CODE_PATH); |
|
1209
|
|
|
|
|
1210
|
|
|
if ($catalogSessionAutoSubscriptionAllowed) { |
|
1211
|
|
|
$url .= 'auth/courses.php?'; |
|
1212
|
|
|
$url .= http_build_query([ |
|
1213
|
|
|
'action' => 'subscribe_to_session', |
|
1214
|
|
|
'session_id' => $sessionId, |
|
1215
|
|
|
]); |
|
1216
|
|
|
|
|
1217
|
|
|
$result = Display::toolbarButton( |
|
1218
|
|
|
get_lang('Subscribe'), |
|
1219
|
|
|
$url, |
|
1220
|
|
|
'pencil', |
|
1221
|
|
|
'primary', |
|
1222
|
|
|
[ |
|
1223
|
|
|
'class' => $btnBing.' ajax', |
|
1224
|
|
|
'data-title' => get_lang('AreYouSureToSubscribe'), |
|
1225
|
|
|
'data-size' => 'md', |
|
1226
|
|
|
'title' => get_lang('Subscribe'), |
|
1227
|
|
|
], |
|
1228
|
|
|
$includeText |
|
1229
|
|
|
); |
|
1230
|
|
|
} else { |
|
1231
|
|
|
$url .= 'inc/email_editor.php?'; |
|
1232
|
|
|
$url .= http_build_query([ |
|
1233
|
|
|
'action' => 'subscribe_me_to_session', |
|
1234
|
|
|
'session' => Security::remove_XSS($sessionName), |
|
1235
|
|
|
]); |
|
1236
|
|
|
|
|
1237
|
|
|
$result = Display::toolbarButton( |
|
1238
|
|
|
get_lang('SubscribeToSessionRequest'), |
|
1239
|
|
|
$url, |
|
1240
|
|
|
'pencil', |
|
1241
|
|
|
'primary', |
|
1242
|
|
|
['class' => $btnBing], |
|
1243
|
|
|
$includeText |
|
1244
|
|
|
); |
|
1245
|
|
|
} |
|
1246
|
|
|
|
|
1247
|
|
|
$hook = HookResubscribe::create(); |
|
1248
|
|
|
if (!empty($hook)) { |
|
1249
|
|
|
$hook->setEventData([ |
|
1250
|
|
|
'session_id' => $sessionId, |
|
1251
|
|
|
]); |
|
1252
|
|
|
try { |
|
1253
|
|
|
$hook->notifyResubscribe(HOOK_EVENT_TYPE_PRE); |
|
1254
|
|
|
} catch (Exception $exception) { |
|
1255
|
|
|
$result = $exception->getMessage(); |
|
1256
|
|
|
} |
|
1257
|
|
|
} |
|
1258
|
|
|
|
|
1259
|
|
|
return $result; |
|
1260
|
|
|
} |
|
1261
|
|
|
|
|
1262
|
|
|
public static function getRequirements($id, $type, $includeText, $btnBing) |
|
1263
|
|
|
{ |
|
1264
|
|
|
$id = (int) $id; |
|
1265
|
|
|
$type = (int) $type; |
|
1266
|
|
|
|
|
1267
|
|
|
$url = api_get_path(WEB_AJAX_PATH); |
|
1268
|
|
|
$url .= 'sequence.ajax.php?'; |
|
1269
|
|
|
$url .= http_build_query( |
|
1270
|
|
|
[ |
|
1271
|
|
|
'a' => 'get_requirements', |
|
1272
|
|
|
'id' => $id, |
|
1273
|
|
|
'type' => $type, |
|
1274
|
|
|
] |
|
1275
|
|
|
); |
|
1276
|
|
|
|
|
1277
|
|
|
return Display::toolbarButton( |
|
1278
|
|
|
get_lang('CheckRequirements'), |
|
1279
|
|
|
$url, |
|
1280
|
|
|
'shield', |
|
1281
|
|
|
'info', |
|
1282
|
|
|
[ |
|
1283
|
|
|
'class' => $btnBing.' ajax', |
|
1284
|
|
|
'data-title' => get_lang('CheckRequirements'), |
|
1285
|
|
|
'data-size' => 'md', |
|
1286
|
|
|
'title' => get_lang('CheckRequirements'), |
|
1287
|
|
|
], |
|
1288
|
|
|
$includeText |
|
1289
|
|
|
); |
|
1290
|
|
|
} |
|
1291
|
|
|
|
|
1292
|
|
|
/** |
|
1293
|
|
|
* Generate a label if the user has been registered in session. |
|
1294
|
|
|
* |
|
1295
|
|
|
* @return string The label |
|
1296
|
|
|
*/ |
|
1297
|
|
|
public static function getAlreadyRegisteredInSessionLabel() |
|
1298
|
|
|
{ |
|
1299
|
|
|
$icon = '<em class="fa fa-graduation-cap"></em>'; |
|
1300
|
|
|
|
|
1301
|
|
|
return Display::div( |
|
1302
|
|
|
$icon, |
|
1303
|
|
|
[ |
|
1304
|
|
|
'class' => 'btn btn-default btn-sm registered', |
|
1305
|
|
|
'title' => get_lang("AlreadyRegisteredToSession"), |
|
1306
|
|
|
] |
|
1307
|
|
|
); |
|
1308
|
|
|
} |
|
1309
|
|
|
|
|
1310
|
|
|
/** |
|
1311
|
|
|
* Get a icon for a session. |
|
1312
|
|
|
* |
|
1313
|
|
|
* @param string $sessionName The session name |
|
1314
|
|
|
* |
|
1315
|
|
|
* @return string The icon |
|
1316
|
|
|
*/ |
|
1317
|
|
|
public static function getSessionIcon($sessionName) |
|
1318
|
|
|
{ |
|
1319
|
|
|
return Display::return_icon( |
|
1320
|
|
|
'window_list.png', |
|
1321
|
|
|
$sessionName, |
|
1322
|
|
|
null, |
|
1323
|
|
|
ICON_SIZE_MEDIUM |
|
1324
|
|
|
); |
|
1325
|
|
|
} |
|
1326
|
|
|
|
|
1327
|
|
|
public static function getSessionPagination($action, $countSessions, $limit) |
|
1328
|
|
|
{ |
|
1329
|
|
|
$pageTotal = ceil($countSessions / $limit['length']); |
|
1330
|
|
|
$pagination = ''; |
|
1331
|
|
|
// Do NOT show pagination if only one page or less |
|
1332
|
|
|
if ($pageTotal > 1) { |
|
1333
|
|
|
$pagination = self::getCatalogPagination( |
|
1334
|
|
|
$limit['current'], |
|
1335
|
|
|
$limit['length'], |
|
1336
|
|
|
$pageTotal, |
|
1337
|
|
|
null, |
|
1338
|
|
|
$action |
|
1339
|
|
|
); |
|
1340
|
|
|
} |
|
1341
|
|
|
|
|
1342
|
|
|
return $pagination; |
|
1343
|
|
|
} |
|
1344
|
|
|
|
|
1345
|
|
|
/** |
|
1346
|
|
|
* Return Session catalog rendered view. |
|
1347
|
|
|
* |
|
1348
|
|
|
* @param array $limit |
|
1349
|
|
|
*/ |
|
1350
|
|
|
public static function sessionList($limit = []) |
|
1351
|
|
|
{ |
|
1352
|
|
|
$date = isset($_POST['date']) ? $_POST['date'] : ''; |
|
1353
|
|
|
$limit = isset($limit) ? $limit : self::getLimitArray(); |
|
1354
|
|
|
|
|
1355
|
|
|
$countSessions = self::browseSessions($date, [], false, true); |
|
1356
|
|
|
$sessions = self::browseSessions($date, $limit); |
|
1357
|
|
|
|
|
1358
|
|
|
$pagination = self::getSessionPagination('display_sessions', $countSessions, $limit); |
|
1359
|
|
|
$sessionsBlocks = self::getFormattedSessionsBlock($sessions); |
|
1360
|
|
|
|
|
1361
|
|
|
// Get session search catalogue URL |
|
1362
|
|
|
$courseUrl = self::getCatalogUrl( |
|
1363
|
|
|
1, |
|
1364
|
|
|
$limit['length'], |
|
1365
|
|
|
null, |
|
1366
|
|
|
'subscribe' |
|
1367
|
|
|
); |
|
1368
|
|
|
|
|
1369
|
|
|
$tpl = new Template(); |
|
1370
|
|
|
$tpl->assign('actions', self::getTabList(2)); |
|
1371
|
|
|
$tpl->assign('show_courses', self::showCourses()); |
|
1372
|
|
|
$tpl->assign('show_sessions', self::showSessions()); |
|
1373
|
|
|
$tpl->assign('show_tutor', api_get_setting('show_session_coach') === 'true'); |
|
1374
|
|
|
$tpl->assign('course_url', $courseUrl); |
|
1375
|
|
|
$tpl->assign('catalog_pagination', $pagination); |
|
1376
|
|
|
$tpl->assign('search_token', Security::get_token()); |
|
1377
|
|
|
$tpl->assign('search_date', $date); |
|
1378
|
|
|
$tpl->assign('web_session_courses_ajax_url', api_get_path(WEB_AJAX_PATH).'course.ajax.php'); |
|
1379
|
|
|
$tpl->assign('sessions', $sessionsBlocks); |
|
1380
|
|
|
$tpl->assign('already_subscribed_label', self::getAlreadyRegisteredInSessionLabel()); |
|
1381
|
|
|
$tpl->assign('catalog_settings', self::getCatalogSearchSettings()); |
|
1382
|
|
|
|
|
1383
|
|
|
$contentTemplate = $tpl->get_template('catalog/session_catalog.tpl'); |
|
1384
|
|
|
|
|
1385
|
|
|
$tpl->display($contentTemplate); |
|
1386
|
|
|
} |
|
1387
|
|
|
|
|
1388
|
|
|
/** |
|
1389
|
|
|
* Show the Session Catalogue with filtered session by course tags. |
|
1390
|
|
|
* |
|
1391
|
|
|
* @param array $limit Limit info |
|
1392
|
|
|
*/ |
|
1393
|
|
|
public static function sessionsListByName(array $limit) |
|
1394
|
|
|
{ |
|
1395
|
|
|
$keyword = isset($_REQUEST['keyword']) ? $_REQUEST['keyword'] : null; |
|
1396
|
|
|
$courseUrl = self::getCatalogUrl( |
|
1397
|
|
|
1, |
|
1398
|
|
|
$limit['length'], |
|
1399
|
|
|
null, |
|
1400
|
|
|
'subscribe' |
|
1401
|
|
|
); |
|
1402
|
|
|
|
|
1403
|
|
|
$count = self::getSessionsByName($keyword, [], true); |
|
1404
|
|
|
$sessions = self::getSessionsByName($keyword, $limit); |
|
1405
|
|
|
$sessionsBlocks = self::getFormattedSessionsBlock($sessions); |
|
1406
|
|
|
$pagination = self::getSessionPagination('search_session_title', $count, $limit); |
|
1407
|
|
|
|
|
1408
|
|
|
$tpl = new Template(); |
|
1409
|
|
|
$tpl->assign('catalog_pagination', $pagination); |
|
1410
|
|
|
$tpl->assign('actions', self::getTabList(2)); |
|
1411
|
|
|
$tpl->assign('show_courses', self::showCourses()); |
|
1412
|
|
|
$tpl->assign('show_sessions', self::showSessions()); |
|
1413
|
|
|
$tpl->assign('show_tutor', api_get_setting('show_session_coach') === 'true'); |
|
1414
|
|
|
$tpl->assign('course_url', $courseUrl); |
|
1415
|
|
|
$tpl->assign('already_subscribed_label', self::getAlreadyRegisteredInSessionLabel()); |
|
1416
|
|
|
$tpl->assign('search_token', Security::get_token()); |
|
1417
|
|
|
$tpl->assign('keyword', Security::remove_XSS($keyword)); |
|
1418
|
|
|
$tpl->assign('sessions', $sessionsBlocks); |
|
1419
|
|
|
$tpl->assign('catalog_settings', self::getCatalogSearchSettings()); |
|
1420
|
|
|
|
|
1421
|
|
|
$contentTemplate = $tpl->get_template('catalog/session_catalog.tpl'); |
|
1422
|
|
|
|
|
1423
|
|
|
$tpl->display($contentTemplate); |
|
1424
|
|
|
} |
|
1425
|
|
|
|
|
1426
|
|
|
public static function getCatalogSearchSettings() |
|
1427
|
|
|
{ |
|
1428
|
|
|
$settings = api_get_configuration_value('catalog_settings'); |
|
1429
|
|
|
if (empty($settings)) { |
|
1430
|
|
|
// Default everything is visible |
|
1431
|
|
|
$settings = [ |
|
1432
|
|
|
'sessions' => [ |
|
1433
|
|
|
'by_title' => true, |
|
1434
|
|
|
'by_date' => true, |
|
1435
|
|
|
'by_tag' => true, |
|
1436
|
|
|
'show_session_info' => true, |
|
1437
|
|
|
'show_session_date' => true, |
|
1438
|
|
|
], |
|
1439
|
|
|
'courses' => [ |
|
1440
|
|
|
'by_title' => true, |
|
1441
|
|
|
], |
|
1442
|
|
|
]; |
|
1443
|
|
|
} |
|
1444
|
|
|
|
|
1445
|
|
|
return $settings; |
|
1446
|
|
|
} |
|
1447
|
|
|
|
|
1448
|
|
|
/** |
|
1449
|
|
|
* @param int $active |
|
1450
|
|
|
* |
|
1451
|
|
|
* @return string |
|
1452
|
|
|
*/ |
|
1453
|
|
|
public static function getTabList($active = 1) |
|
1454
|
|
|
{ |
|
1455
|
|
|
$pageLength = isset($_GET['pageLength']) ? (int) $_GET['pageLength'] : self::PAGE_LENGTH; |
|
1456
|
|
|
|
|
1457
|
|
|
$url = self::getCatalogUrl(1, $pageLength, null, 'display_sessions'); |
|
1458
|
|
|
$headers = []; |
|
1459
|
|
|
if (self::showCourses()) { |
|
1460
|
|
|
$headers[] = [ |
|
1461
|
|
|
'url' => api_get_self(), |
|
1462
|
|
|
'content' => get_lang('CourseManagement'), |
|
1463
|
|
|
]; |
|
1464
|
|
|
} |
|
1465
|
|
|
|
|
1466
|
|
|
if (self::showSessions()) { |
|
1467
|
|
|
$headers[] = [ |
|
1468
|
|
|
'url' => $url, |
|
1469
|
|
|
'content' => get_lang('SessionList'), |
|
1470
|
|
|
]; |
|
1471
|
|
|
} |
|
1472
|
|
|
|
|
1473
|
|
|
// If only one option hide menu. |
|
1474
|
|
|
if (1 === count($headers)) { |
|
1475
|
|
|
return ''; |
|
1476
|
|
|
} |
|
1477
|
|
|
|
|
1478
|
|
|
return Display::tabsOnlyLink($headers, $active); |
|
1479
|
|
|
} |
|
1480
|
|
|
|
|
1481
|
|
|
/** |
|
1482
|
|
|
* Show the Session Catalogue with filtered session by course tags. |
|
1483
|
|
|
* |
|
1484
|
|
|
* @param array $limit Limit info |
|
1485
|
|
|
*/ |
|
1486
|
|
|
public static function sessionsListByCoursesTag(array $limit) |
|
1487
|
|
|
{ |
|
1488
|
|
|
$searchTag = isset($_REQUEST['search_tag']) ? $_REQUEST['search_tag'] : ''; |
|
1489
|
|
|
$searchDate = isset($_REQUEST['date']) ? $_REQUEST['date'] : date('Y-m-d'); |
|
1490
|
|
|
$courseUrl = self::getCatalogUrl( |
|
1491
|
|
|
1, |
|
1492
|
|
|
$limit['length'], |
|
1493
|
|
|
null, |
|
1494
|
|
|
'subscribe' |
|
1495
|
|
|
); |
|
1496
|
|
|
|
|
1497
|
|
|
$sessions = self::browseSessionsByTags($searchTag, $limit); |
|
1498
|
|
|
$sessionsBlocks = self::getFormattedSessionsBlock($sessions); |
|
1499
|
|
|
|
|
1500
|
|
|
$count = self::browseSessionsByTags($searchTag, [], true); |
|
1501
|
|
|
$pagination = self::getSessionPagination('search_tag', $count, $limit); |
|
1502
|
|
|
|
|
1503
|
|
|
$tpl = new Template(); |
|
1504
|
|
|
$tpl->assign('catalog_pagination', $pagination); |
|
1505
|
|
|
$tpl->assign('show_courses', self::showCourses()); |
|
1506
|
|
|
$tpl->assign('show_sessions', self::showSessions()); |
|
1507
|
|
|
$tpl->assign('show_tutor', api_get_setting('show_session_coach') === 'true'); |
|
1508
|
|
|
$tpl->assign('course_url', $courseUrl); |
|
1509
|
|
|
$tpl->assign('already_subscribed_label', self::getAlreadyRegisteredInSessionLabel()); |
|
1510
|
|
|
$tpl->assign('search_token', Security::get_token()); |
|
1511
|
|
|
$tpl->assign('search_date', Security::remove_XSS($searchDate)); |
|
1512
|
|
|
$tpl->assign('search_tag', Security::remove_XSS($searchTag)); |
|
1513
|
|
|
$tpl->assign('sessions', $sessionsBlocks); |
|
1514
|
|
|
|
|
1515
|
|
|
$contentTemplate = $tpl->get_template('catalog/session_catalog.tpl'); |
|
1516
|
|
|
|
|
1517
|
|
|
$tpl->display($contentTemplate); |
|
1518
|
|
|
} |
|
1519
|
|
|
|
|
1520
|
|
|
/** |
|
1521
|
|
|
* @return array |
|
1522
|
|
|
*/ |
|
1523
|
|
|
public static function getLimitArray() |
|
1524
|
|
|
{ |
|
1525
|
|
|
$pageCurrent = isset($_REQUEST['pageCurrent']) ? (int) $_GET['pageCurrent'] : 1; |
|
1526
|
|
|
$pageLength = isset($_REQUEST['pageLength']) ? (int) $_GET['pageLength'] : self::PAGE_LENGTH; |
|
1527
|
|
|
|
|
1528
|
|
|
return [ |
|
1529
|
|
|
'start' => ($pageCurrent - 1) * $pageLength, |
|
1530
|
|
|
'current' => $pageCurrent, |
|
1531
|
|
|
'length' => $pageLength, |
|
1532
|
|
|
]; |
|
1533
|
|
|
} |
|
1534
|
|
|
|
|
1535
|
|
|
/** |
|
1536
|
|
|
* Get the formatted data for sessions block to be displayed on Session Catalog page. |
|
1537
|
|
|
* |
|
1538
|
|
|
* @param array $sessions The session list |
|
1539
|
|
|
* |
|
1540
|
|
|
* @return array |
|
1541
|
|
|
*/ |
|
1542
|
|
|
public static function getFormattedSessionsBlock(array $sessions) |
|
1543
|
|
|
{ |
|
1544
|
|
|
$extraFieldValue = new ExtraFieldValue('session'); |
|
1545
|
|
|
$userId = api_get_user_id(); |
|
1546
|
|
|
$sessionsBlocks = []; |
|
1547
|
|
|
$entityManager = Database::getManager(); |
|
1548
|
|
|
$sessionRelCourseRepo = $entityManager->getRepository('ChamiloCoreBundle:SessionRelCourse'); |
|
1549
|
|
|
$extraFieldRepo = $entityManager->getRepository('ChamiloCoreBundle:ExtraField'); |
|
1550
|
|
|
$extraFieldRelTagRepo = $entityManager->getRepository('ChamiloCoreBundle:ExtraFieldRelTag'); |
|
1551
|
|
|
|
|
1552
|
|
|
$tagsField = $extraFieldRepo->findOneBy([ |
|
1553
|
|
|
'extraFieldType' => Chamilo\CoreBundle\Entity\ExtraField::COURSE_FIELD_TYPE, |
|
1554
|
|
|
'variable' => 'tags', |
|
1555
|
|
|
]); |
|
1556
|
|
|
|
|
1557
|
|
|
/** @var \Chamilo\CoreBundle\Entity\Session $session */ |
|
1558
|
|
|
foreach ($sessions as $session) { |
|
1559
|
|
|
$sessionDates = SessionManager::parseSessionDates([ |
|
1560
|
|
|
'display_start_date' => $session->getDisplayStartDate(), |
|
1561
|
|
|
'display_end_date' => $session->getDisplayEndDate(), |
|
1562
|
|
|
'access_start_date' => $session->getAccessStartDate(), |
|
1563
|
|
|
'access_end_date' => $session->getAccessEndDate(), |
|
1564
|
|
|
'coach_access_start_date' => $session->getCoachAccessStartDate(), |
|
1565
|
|
|
'coach_access_end_date' => $session->getCoachAccessEndDate(), |
|
1566
|
|
|
]); |
|
1567
|
|
|
|
|
1568
|
|
|
$imageField = $extraFieldValue->get_values_by_handler_and_field_variable( |
|
1569
|
|
|
$session->getId(), |
|
1570
|
|
|
'image' |
|
1571
|
|
|
); |
|
1572
|
|
|
$sessionCourseTags = []; |
|
1573
|
|
|
if (!is_null($tagsField)) { |
|
1574
|
|
|
$sessionRelCourses = $sessionRelCourseRepo->findBy([ |
|
1575
|
|
|
'session' => $session, |
|
1576
|
|
|
]); |
|
1577
|
|
|
/** @var SessionRelCourse $sessionRelCourse */ |
|
1578
|
|
|
foreach ($sessionRelCourses as $sessionRelCourse) { |
|
1579
|
|
|
$courseTags = $extraFieldRelTagRepo->getTags( |
|
1580
|
|
|
$tagsField, |
|
1581
|
|
|
$sessionRelCourse->getCourse()->getId() |
|
1582
|
|
|
); |
|
1583
|
|
|
/** @var Tag $tag */ |
|
1584
|
|
|
foreach ($courseTags as $tag) { |
|
1585
|
|
|
$sessionCourseTags[] = $tag->getTag(); |
|
1586
|
|
|
} |
|
1587
|
|
|
} |
|
1588
|
|
|
} |
|
1589
|
|
|
|
|
1590
|
|
|
if (!empty($sessionCourseTags)) { |
|
1591
|
|
|
$sessionCourseTags = array_unique($sessionCourseTags); |
|
1592
|
|
|
} |
|
1593
|
|
|
|
|
1594
|
|
|
/** @var SequenceResourceRepository $repo */ |
|
1595
|
|
|
$repo = $entityManager->getRepository('ChamiloCoreBundle:SequenceResource'); |
|
1596
|
|
|
$sequences = $repo->getRequirementsAndDependenciesWithinSequences( |
|
1597
|
|
|
$session->getId(), |
|
1598
|
|
|
SequenceResource::SESSION_TYPE |
|
1599
|
|
|
); |
|
1600
|
|
|
|
|
1601
|
|
|
$hasRequirements = false; |
|
1602
|
|
|
foreach ($sequences as $sequence) { |
|
1603
|
|
|
if (count($sequence['requirements']) === 0) { |
|
1604
|
|
|
continue; |
|
1605
|
|
|
} |
|
1606
|
|
|
$hasRequirements = true; |
|
1607
|
|
|
break; |
|
1608
|
|
|
} |
|
1609
|
|
|
$cat = $session->getCategory(); |
|
1610
|
|
|
if (empty($cat)) { |
|
1611
|
|
|
$cat = null; |
|
1612
|
|
|
$catName = ''; |
|
1613
|
|
|
} else { |
|
1614
|
|
|
$catName = $cat->getName(); |
|
1615
|
|
|
} |
|
1616
|
|
|
|
|
1617
|
|
|
$generalCoach = $session->getGeneralCoach(); |
|
1618
|
|
|
$coachId = $generalCoach ? $generalCoach->getId() : 0; |
|
1619
|
|
|
$coachName = $generalCoach ? UserManager::formatUserFullName($session->getGeneralCoach()) : ''; |
|
1620
|
|
|
|
|
1621
|
|
|
$actions = null; |
|
1622
|
|
|
if (api_is_platform_admin()) { |
|
1623
|
|
|
$actions = api_get_path(WEB_CODE_PATH).'session/resume_session.php?id_session='.$session->getId(); |
|
1624
|
|
|
} |
|
1625
|
|
|
|
|
1626
|
|
|
$plugin = \BuyCoursesPlugin::create(); |
|
1627
|
|
|
$isThisSessionOnSale = $plugin->getBuyCoursePluginPrice($session); |
|
1628
|
|
|
|
|
1629
|
|
|
$sessionsBlock = [ |
|
1630
|
|
|
'id' => $session->getId(), |
|
1631
|
|
|
'name' => $session->getName(), |
|
1632
|
|
|
'image' => isset($imageField['value']) ? $imageField['value'] : null, |
|
1633
|
|
|
'nbr_courses' => $session->getNbrCourses(), |
|
1634
|
|
|
'nbr_users' => $session->getNbrUsers(), |
|
1635
|
|
|
'coach_id' => $coachId, |
|
1636
|
|
|
'coach_url' => $generalCoach |
|
1637
|
|
|
? api_get_path(WEB_AJAX_PATH).'user_manager.ajax.php?a=get_user_popup&user_id='.$coachId |
|
1638
|
|
|
: '', |
|
1639
|
|
|
'coach_name' => $coachName, |
|
1640
|
|
|
'coach_avatar' => UserManager::getUserPicture( |
|
1641
|
|
|
$coachId, |
|
1642
|
|
|
USER_IMAGE_SIZE_SMALL |
|
1643
|
|
|
), |
|
1644
|
|
|
'is_subscribed' => SessionManager::isUserSubscribedAsStudent( |
|
1645
|
|
|
$session->getId(), |
|
1646
|
|
|
$userId |
|
1647
|
|
|
), |
|
1648
|
|
|
'icon' => self::getSessionIcon($session->getName()), |
|
1649
|
|
|
'date' => $sessionDates['display'], |
|
1650
|
|
|
'price' => !empty($isThisSessionOnSale['html']) ? $isThisSessionOnSale['html'] : '', |
|
1651
|
|
|
'subscribe_button' => isset($isThisSessionOnSale['buy_button']) ? $isThisSessionOnSale['buy_button'] : self::getRegisteredInSessionButton( |
|
1652
|
|
|
$session->getId(), |
|
1653
|
|
|
$session->getName(), |
|
1654
|
|
|
$hasRequirements |
|
1655
|
|
|
), |
|
1656
|
|
|
'show_description' => $session->getShowDescription(), |
|
1657
|
|
|
'description' => $session->getDescription(), |
|
1658
|
|
|
'category' => $catName, |
|
1659
|
|
|
'tags' => $sessionCourseTags, |
|
1660
|
|
|
'edit_actions' => $actions, |
|
1661
|
|
|
'duration' => SessionManager::getDayLeftInSession( |
|
1662
|
|
|
['id' => $session->getId(), 'duration' => $session->getDuration()], |
|
1663
|
|
|
$userId |
|
1664
|
|
|
), |
|
1665
|
|
|
]; |
|
1666
|
|
|
|
|
1667
|
|
|
$sessionsBlocks[] = array_merge($sessionsBlock, $sequences); |
|
1668
|
|
|
} |
|
1669
|
|
|
|
|
1670
|
|
|
return $sessionsBlocks; |
|
1671
|
|
|
} |
|
1672
|
|
|
|
|
1673
|
|
|
/** |
|
1674
|
|
|
* Get Pagination HTML div. |
|
1675
|
|
|
* |
|
1676
|
|
|
* @param int $pageCurrent |
|
1677
|
|
|
* @param int $pageLength |
|
1678
|
|
|
* @param int $pageTotal |
|
1679
|
|
|
* @param string $categoryCode |
|
1680
|
|
|
* @param string $action |
|
1681
|
|
|
* @param array $fields |
|
1682
|
|
|
* @param array $sortKeys |
|
1683
|
|
|
* |
|
1684
|
|
|
* @return string |
|
1685
|
|
|
*/ |
|
1686
|
|
|
public static function getCatalogPagination( |
|
1687
|
|
|
$pageCurrent, |
|
1688
|
|
|
$pageLength, |
|
1689
|
|
|
$pageTotal, |
|
1690
|
|
|
$categoryCode = '', |
|
1691
|
|
|
$action = '', |
|
1692
|
|
|
$fields = [], |
|
1693
|
|
|
$sortKeys = [] |
|
1694
|
|
|
) { |
|
1695
|
|
|
// Start empty html |
|
1696
|
|
|
$pageDiv = ''; |
|
1697
|
|
|
$html = ''; |
|
1698
|
|
|
$pageBottom = max(1, $pageCurrent - 3); |
|
1699
|
|
|
$pageTop = min($pageTotal, $pageCurrent + 3); |
|
1700
|
|
|
|
|
1701
|
|
|
if ($pageBottom > 1) { |
|
1702
|
|
|
$pageDiv .= self::getPageNumberItem(1, $pageLength); |
|
1703
|
|
|
if ($pageBottom > 2) { |
|
1704
|
|
|
$pageDiv .= self::getPageNumberItem( |
|
1705
|
|
|
$pageBottom - 1, |
|
1706
|
|
|
$pageLength, |
|
1707
|
|
|
null, |
|
1708
|
|
|
'...', |
|
1709
|
|
|
$categoryCode, |
|
1710
|
|
|
$action, |
|
1711
|
|
|
$fields, |
|
1712
|
|
|
$sortKeys |
|
1713
|
|
|
); |
|
1714
|
|
|
} |
|
1715
|
|
|
} |
|
1716
|
|
|
|
|
1717
|
|
|
// For each page add its page button to html |
|
1718
|
|
|
for ($i = $pageBottom; $i <= $pageTop; $i++) { |
|
1719
|
|
|
if ($i === $pageCurrent) { |
|
1720
|
|
|
$pageItemAttributes = ['class' => 'active']; |
|
1721
|
|
|
} else { |
|
1722
|
|
|
$pageItemAttributes = []; |
|
1723
|
|
|
} |
|
1724
|
|
|
$pageDiv .= self::getPageNumberItem( |
|
1725
|
|
|
$i, |
|
1726
|
|
|
$pageLength, |
|
1727
|
|
|
$pageItemAttributes, |
|
1728
|
|
|
'', |
|
1729
|
|
|
$categoryCode, |
|
1730
|
|
|
$action, |
|
1731
|
|
|
$fields, |
|
1732
|
|
|
$sortKeys |
|
1733
|
|
|
); |
|
1734
|
|
|
} |
|
1735
|
|
|
|
|
1736
|
|
|
// Check if current page is the last page |
|
1737
|
|
|
if ($pageTop < $pageTotal) { |
|
1738
|
|
|
if ($pageTop < ($pageTotal - 1)) { |
|
1739
|
|
|
$pageDiv .= self::getPageNumberItem( |
|
1740
|
|
|
$pageTop + 1, |
|
1741
|
|
|
$pageLength, |
|
1742
|
|
|
null, |
|
1743
|
|
|
'...', |
|
1744
|
|
|
$categoryCode, |
|
1745
|
|
|
$action, |
|
1746
|
|
|
$fields, |
|
1747
|
|
|
$sortKeys |
|
1748
|
|
|
); |
|
1749
|
|
|
} |
|
1750
|
|
|
$pageDiv .= self::getPageNumberItem( |
|
1751
|
|
|
$pageTotal, |
|
1752
|
|
|
$pageLength, |
|
1753
|
|
|
[], |
|
1754
|
|
|
'', |
|
1755
|
|
|
$categoryCode, |
|
1756
|
|
|
$action, |
|
1757
|
|
|
$fields, |
|
1758
|
|
|
$sortKeys |
|
1759
|
|
|
); |
|
1760
|
|
|
} |
|
1761
|
|
|
|
|
1762
|
|
|
// Complete pagination html |
|
1763
|
|
|
$pageDiv = Display::tag('ul', $pageDiv, ['class' => 'pagination']); |
|
1764
|
|
|
$html .= '<nav>'.$pageDiv.'</nav>'; |
|
1765
|
|
|
|
|
1766
|
|
|
return $html; |
|
1767
|
|
|
} |
|
1768
|
|
|
|
|
1769
|
|
|
/** |
|
1770
|
|
|
* Get li HTML of page number. |
|
1771
|
|
|
* |
|
1772
|
|
|
* @param $pageNumber |
|
1773
|
|
|
* @param $pageLength |
|
1774
|
|
|
* @param array $liAttributes |
|
1775
|
|
|
* @param string $content |
|
1776
|
|
|
* @param string $categoryCode |
|
1777
|
|
|
* @param string $action |
|
1778
|
|
|
* @param array $fields |
|
1779
|
|
|
* @param array $sortKeys |
|
1780
|
|
|
* |
|
1781
|
|
|
* @return string |
|
1782
|
|
|
*/ |
|
1783
|
|
|
public static function getPageNumberItem( |
|
1784
|
|
|
$pageNumber, |
|
1785
|
|
|
$pageLength, |
|
1786
|
|
|
$liAttributes = [], |
|
1787
|
|
|
$content = '', |
|
1788
|
|
|
$categoryCode = '', |
|
1789
|
|
|
$action = '', |
|
1790
|
|
|
$fields = [], |
|
1791
|
|
|
$sortKeys = [] |
|
1792
|
|
|
) { |
|
1793
|
|
|
// Get page URL |
|
1794
|
|
|
$url = self::getCatalogUrl($pageNumber, $pageLength, $categoryCode, $action, $fields, $sortKeys); |
|
1795
|
|
|
|
|
1796
|
|
|
// If is current page ('active' class) clear URL |
|
1797
|
|
|
if (isset($liAttributes) && is_array($liAttributes) && isset($liAttributes['class'])) { |
|
1798
|
|
|
if (strpos('active', $liAttributes['class']) !== false) { |
|
1799
|
|
|
$url = ''; |
|
1800
|
|
|
} |
|
1801
|
|
|
} |
|
1802
|
|
|
|
|
1803
|
|
|
$content = !empty($content) ? $content : $pageNumber; |
|
1804
|
|
|
|
|
1805
|
|
|
return Display::tag( |
|
1806
|
|
|
'li', |
|
1807
|
|
|
Display::url( |
|
1808
|
|
|
$content, |
|
1809
|
|
|
$url |
|
1810
|
|
|
), |
|
1811
|
|
|
$liAttributes |
|
1812
|
|
|
); |
|
1813
|
|
|
} |
|
1814
|
|
|
|
|
1815
|
|
|
/** |
|
1816
|
|
|
* Return URL to course catalog. |
|
1817
|
|
|
* |
|
1818
|
|
|
* @param int $pageCurrent |
|
1819
|
|
|
* @param int $pageLength |
|
1820
|
|
|
* @param string $categoryCode |
|
1821
|
|
|
* @param string $action |
|
1822
|
|
|
* @param array $extraFields |
|
1823
|
|
|
* @param array $sortKeys |
|
1824
|
|
|
* |
|
1825
|
|
|
* @return string |
|
1826
|
|
|
*/ |
|
1827
|
|
|
public static function getCatalogUrl( |
|
1828
|
|
|
$pageCurrent, |
|
1829
|
|
|
$pageLength, |
|
1830
|
|
|
$categoryCode = null, |
|
1831
|
|
|
$action = null, |
|
1832
|
|
|
$extraFields = [], |
|
1833
|
|
|
$sortKeys = [] |
|
1834
|
|
|
) { |
|
1835
|
|
|
$requestAction = isset($_REQUEST['action']) ? Security::remove_XSS($_REQUEST['action']) : ''; |
|
1836
|
|
|
$action = isset($action) ? Security::remove_XSS($action) : $requestAction; |
|
1837
|
|
|
$searchTerm = isset($_REQUEST['search_term']) ? Security::remove_XSS($_REQUEST['search_term']) : ''; |
|
1838
|
|
|
$keyword = isset($_REQUEST['keyword']) ? Security::remove_XSS($_REQUEST['keyword']) : ''; |
|
1839
|
|
|
$searchTag = isset($_REQUEST['search_tag']) ? $_REQUEST['search_tag'] : ''; |
|
1840
|
|
|
|
|
1841
|
|
|
if ($action === 'subscribe_user_with_password') { |
|
1842
|
|
|
$action = 'subscribe'; |
|
1843
|
|
|
} |
|
1844
|
|
|
|
|
1845
|
|
|
$categoryCode = !empty($categoryCode) ? Security::remove_XSS($categoryCode) : 'ALL'; |
|
1846
|
|
|
|
|
1847
|
|
|
// Start URL with params |
|
1848
|
|
|
$pageUrl = api_get_self(). |
|
1849
|
|
|
'?action='.$action. |
|
1850
|
|
|
'&search_term='.$searchTerm. |
|
1851
|
|
|
'&keyword='.$keyword. |
|
1852
|
|
|
'&search_tag='.$searchTag. |
|
1853
|
|
|
'&category_code='.$categoryCode. |
|
1854
|
|
|
'&pageCurrent='.$pageCurrent. |
|
1855
|
|
|
'&pageLength='.$pageLength; |
|
1856
|
|
|
|
|
1857
|
|
|
if (!empty($extraFields)) { |
|
1858
|
|
|
$params = []; |
|
1859
|
|
|
foreach ($extraFields as $variable => $value) { |
|
1860
|
|
|
$params[Security::remove_XSS($variable)] = Security::remove_XSS($value); |
|
1861
|
|
|
} |
|
1862
|
|
|
if (!empty($params)) { |
|
1863
|
|
|
$pageUrl .= '&'.http_build_query($params); |
|
1864
|
|
|
} |
|
1865
|
|
|
} |
|
1866
|
|
|
|
|
1867
|
|
|
if (!empty($sortKeys)) { |
|
1868
|
|
|
foreach ($sortKeys as $sortKey) { |
|
1869
|
|
|
$pageUrl .= '&sortKeys%5B%5D='.Security::remove_XSS($sortKey); |
|
1870
|
|
|
} |
|
1871
|
|
|
} |
|
1872
|
|
|
|
|
1873
|
|
|
switch ($action) { |
|
1874
|
|
|
case 'subscribe': |
|
1875
|
|
|
// for search |
|
1876
|
|
|
$pageUrl .= |
|
1877
|
|
|
'&sec_token='.Security::getTokenFromSession(); |
|
1878
|
|
|
break; |
|
1879
|
|
|
case 'display_courses': |
|
1880
|
|
|
default: |
|
1881
|
|
|
break; |
|
1882
|
|
|
} |
|
1883
|
|
|
|
|
1884
|
|
|
return $pageUrl; |
|
1885
|
|
|
} |
|
1886
|
|
|
} |
|
1887
|
|
|
|
chamilo /
chamilo-lms
