chamilo /
chamilo-lms
| Total Complexity | 196 |
| Total Lines | 1891 |
| Duplicated Lines | 0 % |
| Changes | 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 |
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| 12 | class CoursesAndSessionsCatalog |
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| 13 | { |
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| 14 | public const PAGE_LENGTH = 12; |
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| 15 | |||
| 16 | /** |
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| 17 | * Check the configuration for the courses and sessions catalog. |
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| 18 | * |
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| 19 | * @global array $_configuration Configuration |
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| 20 | * |
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| 21 | * @param int $value The value to check |
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| 22 | * |
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| 23 | * @return bool Whether the configuration is $value |
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| 24 | */ |
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| 25 | public static function is($value = CATALOG_COURSES) |
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| 26 | { |
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| 27 | $showCoursesSessions = (int) api_get_setting('catalog_show_courses_sessions'); |
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| 28 | if ($showCoursesSessions == $value) { |
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| 29 | return true; |
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| 30 | } |
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| 31 | |||
| 32 | return false; |
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| 33 | } |
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| 34 | |||
| 35 | /** |
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| 36 | * Check whether to display the sessions list. |
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| 37 | * |
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| 38 | * @global array $_configuration Configuration |
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| 39 | * |
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| 40 | * @return bool whether to display |
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| 41 | */ |
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| 42 | public static function showSessions() |
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| 43 | { |
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| 44 | $catalogShow = (int) api_get_setting('catalog_show_courses_sessions'); |
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| 45 | |||
| 46 | if (CATALOG_SESSIONS == $catalogShow || CATALOG_COURSES_SESSIONS == $catalogShow) { |
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| 47 | return true; |
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| 48 | } |
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| 49 | |||
| 50 | return false; |
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| 51 | } |
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| 52 | |||
| 53 | /** |
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| 54 | * Check whether to display the courses list. |
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| 55 | * |
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| 56 | * @global array $_configuration Configuration |
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| 57 | * |
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| 58 | * @return bool whether to display |
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| 59 | */ |
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| 60 | public static function showCourses() |
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| 61 | { |
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| 62 | $catalogShow = (int) api_get_setting('catalog_show_courses_sessions'); |
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| 63 | |||
| 64 | if (CATALOG_COURSES == $catalogShow || CATALOG_COURSES_SESSIONS == $catalogShow) { |
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| 65 | return true; |
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| 66 | } |
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| 67 | |||
| 68 | return false; |
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| 69 | } |
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| 70 | |||
| 71 | /** |
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| 72 | * @return array |
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| 73 | */ |
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| 74 | public static function getCoursesToAvoid() |
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| 75 | { |
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| 76 | $TABLE_COURSE_FIELD = Database::get_main_table(TABLE_EXTRA_FIELD); |
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| 77 | $TABLE_COURSE_FIELD_VALUE = Database::get_main_table(TABLE_EXTRA_FIELD_VALUES); |
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| 78 | |||
| 79 | // Check special courses |
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| 80 | $courseListToAvoid = CourseManager::get_special_course_list(); |
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| 81 | |||
| 82 | // Checks "hide_from_catalog" extra field |
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| 83 | $extraFieldType = ExtraField::COURSE_FIELD_TYPE; |
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| 84 | |||
| 85 | $sql = "SELECT item_id FROM $TABLE_COURSE_FIELD_VALUE tcfv |
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| 86 | INNER JOIN $TABLE_COURSE_FIELD tcf |
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| 87 | ON tcfv.field_id = tcf.id |
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| 88 | WHERE |
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| 89 | tcf.item_type = $extraFieldType AND |
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| 90 | tcf.variable = 'hide_from_catalog' AND |
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| 91 | tcfv.field_value = 1 |
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| 92 | "; |
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| 93 | |||
| 94 | $result = Database::query($sql); |
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| 95 | if (Database::num_rows($result) > 0) { |
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| 96 | while ($row = Database::fetch_array($result)) { |
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| 97 | $courseListToAvoid[] = $row['item_id']; |
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| 98 | } |
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| 99 | } |
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| 100 | |||
| 101 | return $courseListToAvoid; |
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| 102 | } |
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| 103 | |||
| 104 | /** |
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| 105 | * @return string |
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| 106 | */ |
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| 107 | public static function getAvoidCourseCondition() |
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| 108 | { |
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| 109 | $courseListToAvoid = self::getCoursesToAvoid(); |
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| 110 | $condition = ''; |
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| 111 | if (!empty($courseListToAvoid)) { |
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| 112 | $courses = []; |
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| 113 | foreach ($courseListToAvoid as $courseId) { |
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| 114 | $courses[] = '"'.$courseId.'"'; |
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| 115 | } |
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| 116 | $condition = ' AND course.id NOT IN ('.implode(',', $courses).')'; |
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| 117 | } |
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| 118 | |||
| 119 | return $condition; |
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| 120 | } |
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| 121 | |||
| 122 | /** |
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| 123 | * Get available le courses count. |
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| 124 | * |
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| 125 | * @param int $accessUrlId (optional) |
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| 126 | * |
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| 127 | * @return int Number of courses |
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| 128 | */ |
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| 129 | public static function countAvailableCoursesToShowInCatalog($accessUrlId = 1) |
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| 130 | { |
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| 131 | $tableCourse = Database::get_main_table(TABLE_MAIN_COURSE); |
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| 132 | $tableCourseRelAccessUrl = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
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| 133 | $courseToAvoidCondition = self::getAvoidCourseCondition(); |
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| 134 | $visibilityCondition = CourseManager::getCourseVisibilitySQLCondition('course', true); |
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| 135 | |||
| 136 | $accessUrlId = (int) $accessUrlId; |
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| 137 | if (empty($accessUrlId)) { |
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| 138 | $accessUrlId = 1; |
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| 139 | } |
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| 140 | |||
| 141 | $sql = "SELECT count(course.id) |
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| 142 | FROM $tableCourse course |
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| 143 | INNER JOIN $tableCourseRelAccessUrl u |
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| 144 | ON (course.id = u.c_id) |
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| 145 | WHERE |
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| 146 | u.access_url_id = $accessUrlId AND |
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| 147 | course.visibility != 0 AND |
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| 148 | course.visibility != 4 |
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| 149 | $courseToAvoidCondition |
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| 150 | $visibilityCondition |
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| 151 | "; |
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| 152 | |||
| 153 | $res = Database::query($sql); |
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| 154 | $row = Database::fetch_row($res); |
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| 155 | |||
| 156 | return $row[0]; |
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| 157 | } |
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| 158 | |||
| 159 | public static function getCourseCategoriesTree() |
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| 160 | { |
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| 161 | $urlId = 1; |
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| 162 | if (api_is_multiple_url_enabled()) { |
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| 163 | $urlId = api_get_current_access_url_id(); |
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| 164 | } |
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| 165 | |||
| 166 | $countCourses = self::countAvailableCoursesToShowInCatalog($urlId); |
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| 167 | $categories = []; |
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| 168 | $list = []; |
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| 169 | |||
| 170 | $categories['ALL'] = [ |
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| 171 | 'id' => 0, |
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| 172 | 'name' => get_lang('Display all'), |
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| 173 | 'code' => 'ALL', |
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| 174 | 'parent_id' => null, |
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| 175 | 'tree_pos' => 0, |
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| 176 | 'number_courses' => $countCourses, |
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| 177 | 'level' => 0, |
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| 178 | ]; |
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| 179 | |||
| 180 | $allCategories = CourseCategory::getAllCategories(); |
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| 181 | $categoryToAvoid = ''; |
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| 182 | if (api_is_student()) { |
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| 183 | $categoryToAvoid = api_get_setting('course.course_category_code_to_use_as_model'); |
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| 184 | } |
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| 185 | foreach ($allCategories as $category) { |
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| 186 | $categoryCode = $category['code']; |
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| 187 | if (!empty($categoryToAvoid) && $categoryToAvoid == $categoryCode) { |
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| 188 | continue; |
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| 189 | } |
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| 190 | if (empty($category['parent_id'])) { |
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| 191 | $list[$categoryCode] = $category; |
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| 192 | $list[$categoryCode]['level'] = 0; |
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| 193 | list($subList, $childrenCount) = self::buildCourseCategoryTree($allCategories, $categoryCode, 0); |
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| 194 | foreach ($subList as $item) { |
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| 195 | $list[$item['code']] = $item; |
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| 196 | } |
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| 197 | // Real course count |
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| 198 | $countCourses = CourseCategory::countCoursesInCategory($categoryCode); |
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| 199 | $list[$categoryCode]['number_courses'] = $childrenCount + $countCourses; |
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| 200 | } |
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| 201 | } |
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| 202 | |||
| 203 | // count courses that are in no category |
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| 204 | $countCourses = CourseCategory::countCoursesInCategory('NONE'); |
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| 205 | $categories['NONE'] = [ |
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| 206 | 'id' => 0, |
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| 207 | 'name' => get_lang('Without category'), |
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| 208 | 'code' => 'NONE', |
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| 209 | 'parent_id' => null, |
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| 210 | 'tree_pos' => 0, |
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| 211 | 'children_count' => 0, |
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| 212 | 'auth_course_child' => true, |
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| 213 | 'auth_cat_child' => true, |
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| 214 | 'number_courses' => $countCourses, |
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| 215 | 'level' => 0, |
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| 216 | ]; |
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| 217 | |||
| 218 | return array_merge($list, $categories); |
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| 219 | } |
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| 220 | |||
| 221 | /** |
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| 222 | * Return LIMIT to filter SQL query. |
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| 223 | * |
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| 224 | * @param array $limit |
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| 225 | * |
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| 226 | * @return string |
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| 227 | */ |
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| 228 | public static function getLimitFilterFromArray($limit) |
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| 229 | { |
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| 230 | $limitFilter = ''; |
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| 231 | if (!empty($limit) && is_array($limit)) { |
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| 232 | $limitStart = isset($limit['start']) ? (int) $limit['start'] : 0; |
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| 233 | $limitLength = isset($limit['length']) ? (int) $limit['length'] : 12; |
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| 234 | $limitFilter = 'LIMIT '.$limitStart.', '.$limitLength; |
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| 235 | } |
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| 236 | |||
| 237 | return $limitFilter; |
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| 238 | } |
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| 239 | |||
| 240 | /** |
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| 241 | * @param string $categoryCode |
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| 242 | * @param int $randomValue |
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| 243 | * @param array $limit will be used if $randomValue is not set. |
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| 244 | * This array should contains 'start' and 'length' keys |
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| 245 | * |
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| 246 | * @return array |
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| 247 | */ |
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| 248 | public static function getCoursesInCategory($categoryCode, $randomValue = null, $limit = []) |
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| 249 | { |
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| 250 | $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE); |
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| 251 | $avoidCoursesCondition = self::getAvoidCourseCondition(); |
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| 252 | $visibilityCondition = CourseManager::getCourseVisibilitySQLCondition('course', true); |
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| 253 | |||
| 254 | if (!empty($randomValue)) { |
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| 255 | $randomValue = (int) $randomValue; |
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| 256 | |||
| 257 | $sql = "SELECT COUNT(*) FROM $tbl_course"; |
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| 258 | $result = Database::query($sql); |
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| 259 | list($num_records) = Database::fetch_row($result); |
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| 260 | |||
| 261 | if (api_is_multiple_url_enabled()) { |
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| 262 | $urlId = api_get_current_access_url_id(); |
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| 263 | $tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
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| 264 | |||
| 265 | $urlCondition = ' access_url_id = '.$urlId.' '; |
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| 266 | $allowBaseCategories = ('true' === api_get_setting('course.allow_base_course_category')); |
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| 267 | if ($allowBaseCategories) { |
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| 268 | $urlCondition = ' (access_url_id = '.$urlId.' OR access_url_id = 1) '; |
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| 269 | } |
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| 270 | |||
| 271 | $sql = "SELECT COUNT(*) |
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| 272 | FROM $tbl_course course |
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| 273 | INNER JOIN $tbl_url_rel_course as url_rel_course |
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| 274 | ON (url_rel_course.c_id = course.id) |
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| 275 | WHERE access_url_id = $urlId"; |
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| 276 | $result = Database::query($sql); |
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| 277 | list($num_records) = Database::fetch_row($result); |
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| 278 | |||
| 279 | $sql = "SELECT course.id, course.id as real_id |
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| 280 | FROM $tbl_course course |
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| 281 | INNER JOIN $tbl_url_rel_course as url_rel_course |
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| 282 | ON (url_rel_course.c_id = course.id) |
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| 283 | WHERE |
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| 284 | $urlCondition AND |
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| 285 | RAND()*$num_records< $randomValue |
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| 286 | $avoidCoursesCondition |
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| 287 | $visibilityCondition |
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| 288 | ORDER BY RAND() |
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| 289 | LIMIT 0, $randomValue"; |
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| 290 | } else { |
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| 291 | $sql = "SELECT id, id as real_id |
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| 292 | FROM $tbl_course course |
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| 293 | WHERE |
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| 294 | RAND()*$num_records< $randomValue |
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| 295 | $avoidCoursesCondition |
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| 296 | $visibilityCondition |
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| 297 | ORDER BY RAND() |
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| 298 | LIMIT 0, $randomValue"; |
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| 299 | } |
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| 300 | |||
| 301 | $result = Database::query($sql); |
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| 302 | $id_in = null; |
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| 303 | while (list($id) = Database::fetch_row($result)) { |
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| 304 | if ($id_in) { |
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| 305 | $id_in .= ",$id"; |
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| 306 | } else { |
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| 307 | $id_in = "$id"; |
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| 308 | } |
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| 309 | } |
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| 310 | if (null === $id_in) { |
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| 311 | return []; |
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| 312 | } |
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| 313 | $sql = "SELECT *, id as real_id FROM $tbl_course WHERE id IN($id_in)"; |
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| 314 | } else { |
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| 315 | $limitFilter = self::getLimitFilterFromArray($limit); |
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| 316 | $categoryCode = Database::escape_string($categoryCode); |
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| 317 | $listCode = self::childrenCategories($categoryCode); |
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| 318 | $conditionCode = ' '; |
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| 319 | |||
| 320 | if (empty($listCode)) { |
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| 321 | if ('NONE' === $categoryCode) { |
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| 322 | $conditionCode .= " category_code='' "; |
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| 323 | } else { |
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| 324 | $conditionCode .= " category_code='$categoryCode' "; |
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| 325 | } |
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| 326 | } else { |
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| 327 | foreach ($listCode as $code) { |
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| 328 | $conditionCode .= " category_code='$code' OR "; |
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| 329 | } |
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| 330 | $conditionCode .= " category_code='$categoryCode' "; |
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| 331 | } |
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| 332 | |||
| 333 | if (empty($categoryCode) || 'ALL' === $categoryCode) { |
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| 334 | $sql = "SELECT *, id as real_id |
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| 335 | FROM $tbl_course course |
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| 336 | WHERE |
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| 337 | 1=1 |
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| 338 | $avoidCoursesCondition |
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| 339 | $visibilityCondition |
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| 340 | ORDER BY title $limitFilter "; |
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| 341 | } else { |
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| 342 | $sql = "SELECT *, id as real_id FROM $tbl_course course |
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| 343 | WHERE |
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| 344 | $conditionCode |
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| 345 | $avoidCoursesCondition |
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| 346 | $visibilityCondition |
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| 347 | ORDER BY title $limitFilter "; |
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| 348 | } |
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| 349 | |||
| 350 | // Showing only the courses of the current Chamilo access_url_id |
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| 351 | if (api_is_multiple_url_enabled()) { |
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| 352 | $urlId = api_get_current_access_url_id(); |
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| 353 | $tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
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| 354 | |||
| 355 | $urlCondition = ' access_url_id = '.$urlId.' '; |
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| 356 | if ('ALL' !== $categoryCode) { |
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| 357 | $sql = "SELECT *, course.id real_id |
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| 358 | FROM $tbl_course as course |
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| 359 | INNER JOIN $tbl_url_rel_course as url_rel_course |
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| 360 | ON (url_rel_course.c_id = course.id) |
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| 361 | WHERE |
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| 362 | $urlCondition AND |
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| 363 | $conditionCode |
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| 364 | $avoidCoursesCondition |
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| 365 | $visibilityCondition |
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| 366 | ORDER BY title $limitFilter"; |
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| 367 | } else { |
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| 368 | $sql = "SELECT *, course.id real_id FROM $tbl_course as course |
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| 369 | INNER JOIN $tbl_url_rel_course as url_rel_course |
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| 370 | ON (url_rel_course.c_id = course.id) |
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| 371 | WHERE |
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| 372 | $urlCondition |
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| 373 | $avoidCoursesCondition |
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| 374 | $visibilityCondition |
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| 375 | ORDER BY title $limitFilter"; |
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| 376 | } |
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| 377 | } |
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| 378 | } |
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| 379 | |||
| 380 | $result = Database::query($sql); |
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| 381 | $courses = []; |
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| 382 | while ($row = Database::fetch_array($result)) { |
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| 383 | $row['registration_code'] = !empty($row['registration_code']); |
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| 384 | $count_users = CourseManager::get_users_count_in_course($row['code']); |
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| 385 | $connectionsLastMonth = Tracking::get_course_connections_count( |
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| 386 | $row['id'], |
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| 387 | 0, |
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| 388 | api_get_utc_datetime(time() - (30 * 86400)) |
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| 389 | ); |
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| 390 | |||
| 391 | if ('0' == $row['tutor_name']) { |
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| 392 | $row['tutor_name'] = get_lang('No administrator'); |
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| 393 | } |
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| 394 | |||
| 395 | $courses[] = [ |
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| 396 | 'real_id' => $row['real_id'], |
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| 397 | 'point_info' => CourseManager::get_course_ranking($row['id'], 0), |
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| 398 | 'code' => $row['code'], |
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| 399 | 'directory' => $row['directory'], |
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| 400 | 'visual_code' => $row['visual_code'], |
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| 401 | 'title' => $row['title'], |
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| 402 | 'tutor' => $row['tutor_name'], |
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| 403 | 'subscribe' => $row['subscribe'], |
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| 404 | 'unsubscribe' => $row['unsubscribe'], |
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| 405 | 'registration_code' => $row['registration_code'], |
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| 406 | 'creation_date' => $row['creation_date'], |
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| 407 | 'visibility' => $row['visibility'], |
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| 408 | 'category' => $row['category_id'], |
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| 409 | 'count_users' => $count_users, |
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| 410 | 'count_connections' => $connectionsLastMonth, |
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| 411 | ]; |
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| 412 | } |
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| 413 | |||
| 414 | return $courses; |
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| 415 | } |
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| 416 | |||
| 417 | /** |
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| 418 | * Search the courses database for a course that matches the search term. |
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| 419 | * The search is done on the code, title and tutor field of the course table. |
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| 420 | * |
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| 421 | * @param string $categoryCode |
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| 422 | * @param string $keyword The string that the user submitted |
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| 423 | * @param array $limit |
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| 424 | * @param bool $justVisible search only on visible courses in the catalogue |
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| 425 | * @param array $conditions |
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| 426 | * |
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| 427 | * @return array an array containing a list of all the courses matching the the search term |
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| 428 | */ |
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| 429 | public static function searchCourses($categoryCode, $keyword, $limit, $justVisible = false, $conditions = []) |
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| 430 | { |
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| 431 | $courseTable = Database::get_main_table(TABLE_MAIN_COURSE); |
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| 432 | $limitFilter = self::getLimitFilterFromArray($limit); |
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| 433 | $avoidCoursesCondition = self::getAvoidCourseCondition(); |
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| 434 | $visibilityCondition = $justVisible ? CourseManager::getCourseVisibilitySQLCondition('course', true) : ''; |
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| 435 | |||
| 436 | $keyword = Database::escape_string($keyword); |
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| 437 | $categoryCode = Database::escape_string($categoryCode); |
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| 438 | |||
| 439 | $sqlInjectJoins = ''; |
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| 440 | $where = 'AND 1 = 1 '; |
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| 441 | $sqlInjectWhere = ''; |
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| 442 | $injectExtraFields = '1'; |
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| 443 | if (!empty($conditions)) { |
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| 444 | $sqlInjectJoins = $conditions['inject_joins']; |
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| 445 | $where = $conditions['where']; |
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| 446 | $sqlInjectWhere = $conditions['inject_where']; |
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| 447 | $injectExtraFields = !empty($conditions['inject_extra_fields']) ? $conditions['inject_extra_fields'] : 1; |
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| 448 | $injectExtraFields = rtrim($injectExtraFields, ', '); |
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| 449 | } |
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| 450 | |||
| 451 | $categoryFilter = ''; |
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| 452 | if ('ALL' === $categoryCode || empty($categoryCode)) { |
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| 453 | // Nothing to do |
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| 454 | } elseif ('NONE' === $categoryCode) { |
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| 455 | $categoryFilter = ' AND category_code = "" '; |
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| 456 | } else { |
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| 457 | $categoryFilter = ' AND category_code = "'.$categoryCode.'" '; |
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| 458 | } |
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| 459 | |||
| 460 | //$sql = "SELECT DISTINCT course.*, $injectExtraFields |
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| 461 | $sql = "SELECT DISTINCT(course.id) |
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| 462 | FROM $courseTable course |
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| 463 | $sqlInjectJoins |
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| 464 | WHERE ( |
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| 465 | course.code LIKE '%".$keyword."%' OR |
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| 466 | course.title LIKE '%".$keyword."%' OR |
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| 467 | course.tutor_name LIKE '%".$keyword."%' |
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| 468 | ) |
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| 469 | $where |
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| 470 | $categoryFilter |
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| 471 | $sqlInjectWhere |
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| 472 | $avoidCoursesCondition |
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| 473 | $visibilityCondition |
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| 474 | ORDER BY title, visual_code ASC |
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| 475 | $limitFilter |
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| 476 | "; |
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| 477 | |||
| 478 | if (api_is_multiple_url_enabled()) { |
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| 479 | $urlId = api_get_current_access_url_id(); |
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| 480 | if (-1 != $urlId) { |
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| 481 | $tbl_url_rel_course = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE); |
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| 482 | $urlCondition = ' access_url_id = '.$urlId.' AND'; |
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| 483 | $allowBaseCategories = ('true' === api_get_setting('course.allow_base_course_category')); |
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| 484 | if ($allowBaseCategories) { |
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| 485 | $urlCondition = ' (access_url_id = '.$urlId.' OR access_url_id = 1) AND '; |
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| 486 | } |
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| 487 | |||
| 488 | $sql = "SELECT DISTINCT(course.id) |
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| 489 | FROM $courseTable as course |
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| 490 | INNER JOIN $tbl_url_rel_course as url_rel_course |
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| 491 | ON (url_rel_course.c_id = course.id) |
||
| 492 | $sqlInjectJoins |
||
| 493 | WHERE |
||
| 494 | access_url_id = $urlId AND |
||
| 495 | ( |
||
| 496 | code LIKE '%".$keyword."%' OR |
||
| 497 | title LIKE '%".$keyword."%' OR |
||
| 498 | tutor_name LIKE '%".$keyword."%' |
||
| 499 | ) |
||
| 500 | $where |
||
| 501 | $categoryFilter |
||
| 502 | $sqlInjectWhere |
||
| 503 | $avoidCoursesCondition |
||
| 504 | $visibilityCondition |
||
| 505 | ORDER BY title, visual_code ASC |
||
| 506 | $limitFilter |
||
| 507 | "; |
||
| 508 | } |
||
| 509 | } |
||
| 510 | |||
| 511 | $result = Database::query($sql); |
||
| 512 | $courses = []; |
||
| 513 | while ($row = Database::fetch_array($result)) { |
||
| 514 | $courseId = $row['id']; |
||
| 515 | $courseInfo = api_get_course_info_by_id($courseId); |
||
| 516 | if (empty($courseInfo)) { |
||
| 517 | continue; |
||
| 518 | } |
||
| 519 | $courseCode = $courseInfo['code']; |
||
| 520 | |||
| 521 | $countUsers = CourseManager::get_user_list_from_course_code( |
||
| 522 | $courseCode, |
||
| 523 | 0, |
||
| 524 | null, |
||
| 525 | null, |
||
| 526 | null, |
||
| 527 | true |
||
| 528 | ); |
||
| 529 | $connectionsLastMonth = Tracking::get_course_connections_count( |
||
| 530 | $courseId, |
||
| 531 | 0, |
||
| 532 | api_get_utc_datetime(time() - (30 * 86400)) |
||
| 533 | ); |
||
| 534 | |||
| 535 | $courseInfo['point_info'] = CourseManager::get_course_ranking($courseId, 0); |
||
| 536 | $courseInfo['tutor'] = $courseInfo['tutor_name']; |
||
| 537 | $courseInfo['registration_code'] = !empty($courseInfo['registration_code']); |
||
| 538 | $courseInfo['count_users'] = $countUsers; |
||
| 539 | $courseInfo['count_connections'] = $connectionsLastMonth; |
||
| 540 | |||
| 541 | $courses[] = $courseInfo; |
||
| 542 | } |
||
| 543 | |||
| 544 | return $courses; |
||
| 545 | } |
||
| 546 | |||
| 547 | /** |
||
| 548 | * Gets extra fields listed in configuration option course_catalog_settings/extra_field_sort_options sorting order. |
||
| 549 | * |
||
| 550 | * @return array "extra_field_$id" => order (1 = ascending, -1 = descending) |
||
| 551 | */ |
||
| 552 | public static function courseExtraFieldSortingOrder() |
||
| 553 | { |
||
| 554 | $order = []; |
||
| 555 | $variableOrder = api_get_configuration_sub_value('course_catalog_settings/extra_field_sort_options', []); |
||
| 556 | foreach (self::getCourseExtraFieldsAvailableForSorting() as $extraField) { |
||
| 557 | $order['extra_field_'.$extraField->getId()] = $variableOrder[$extraField->getVariable()]; |
||
| 558 | } |
||
| 559 | |||
| 560 | return $order; |
||
| 561 | } |
||
| 562 | |||
| 563 | /** |
||
| 564 | * Gets the extra fields listed in configuration option course_catalog_settings/extra_field_sort_options. |
||
| 565 | * |
||
| 566 | * @return ExtraField[] |
||
| 567 | */ |
||
| 568 | public static function getCourseExtraFieldsAvailableForSorting() |
||
| 569 | { |
||
| 570 | $variables = array_keys( |
||
| 571 | api_get_configuration_sub_value('course_catalog_settings/extra_field_sort_options', []) |
||
| 572 | ); |
||
| 573 | if (is_array($variables) && !empty($variables)) { |
||
| 574 | return ExtraField::getExtraFieldsFromVariablesOrdered($variables, ExtraField::COURSE_FIELD_TYPE); |
||
| 575 | } |
||
| 576 | |||
| 577 | return []; |
||
| 578 | } |
||
| 579 | |||
| 580 | /** |
||
| 581 | * Builds the list of possible course standard sort criteria. |
||
| 582 | * |
||
| 583 | * @return array option name => order (1 = ascending, -1 = descending) |
||
| 584 | */ |
||
| 585 | public static function courseStandardSortOrder() |
||
| 586 | { |
||
| 587 | return api_get_configuration_sub_value( |
||
| 588 | 'course_catalog_settings/standard_sort_options', |
||
| 589 | [ |
||
| 590 | 'title' => 1, |
||
| 591 | 'creation_date' => -1, |
||
| 592 | 'count_users' => -1, // subscription count |
||
| 593 | 'point_info/point_average' => -1, // average score |
||
| 594 | 'point_info/total_score' => -1, // score sum |
||
| 595 | 'point_info/users' => -1, // vote count |
||
| 596 | ] |
||
| 597 | ); |
||
| 598 | } |
||
| 599 | |||
| 600 | /** |
||
| 601 | * Builds the list of possible course sort criteria to be used in an HTML select element. |
||
| 602 | * |
||
| 603 | * @return array select option name => display text |
||
| 604 | */ |
||
| 605 | public static function courseSortOptions() |
||
| 606 | { |
||
| 607 | /** @var $extraFields ExtraField[] */ |
||
| 608 | $standardLabels = [ |
||
| 609 | 'title' => get_lang('Title'), |
||
| 610 | 'creation_date' => get_lang('CreationDate'), |
||
| 611 | 'count_users' => get_lang('SubscriptionCount'), |
||
| 612 | 'point_info/point_average' => get_lang('PointAverage'), |
||
| 613 | 'point_info/total_score' => get_lang('TotalScore'), |
||
| 614 | 'point_info/users' => get_lang('VoteCount'), |
||
| 615 | ]; |
||
| 616 | $options = []; |
||
| 617 | foreach (array_keys(self::courseStandardSortOrder()) as $name) { |
||
| 618 | $options[$name] = $standardLabels[$name] ?: $name; |
||
| 619 | } |
||
| 620 | foreach (self::getCourseExtraFieldsAvailableForSorting() as $extraField) { |
||
| 621 | $options['extra_field_'.$extraField->getId()] = $extraField->getDisplayText(); |
||
| 622 | } |
||
| 623 | |||
| 624 | return $options; |
||
| 625 | } |
||
| 626 | |||
| 627 | public static function courseSortOrder() |
||
| 628 | { |
||
| 629 | return self::courseStandardSortOrder() + self::courseExtraFieldSortingOrder(); |
||
| 630 | } |
||
| 631 | |||
| 632 | /** |
||
| 633 | * Wrapper for self::searchCourses which locally sorts the results according to $sortKey. |
||
| 634 | * |
||
| 635 | * @param string $categoryCode can be 'ALL', 'NONE' or any existing course category code |
||
| 636 | * @param string $keyword search pattern to be found in course code, title or tutor_name |
||
| 637 | * @param array $limit associative array generated by \CoursesAndSessionsCatalog::getLimitArray() |
||
| 638 | * @param bool $justVisible search only on visible courses in the catalogue |
||
| 639 | * @param array $conditions associative array generated using \ExtraField::parseConditions |
||
| 640 | * @param string[] $sortKeys a subset of the keys of the array returned by courseSortOptions() |
||
| 641 | * |
||
| 642 | * @return array list of all the courses matching the the search term |
||
| 643 | */ |
||
| 644 | public static function searchAndSortCourses( |
||
| 645 | $categoryCode, |
||
| 646 | $keyword, |
||
| 647 | $limit, |
||
| 648 | $justVisible = false, |
||
| 649 | $conditions = [], |
||
| 650 | $sortKeys = [] |
||
| 651 | ) { |
||
| 652 | // Get ALL matching courses (no limit) |
||
| 653 | $courses = self::searchCourses($categoryCode, $keyword, null, $justVisible, $conditions); |
||
| 654 | // Do we have extra fields to sort on ? |
||
| 655 | $extraFieldsToSortOn = []; |
||
| 656 | foreach (self::getCourseExtraFieldsAvailableForSorting() as $extraField) { |
||
| 657 | if (in_array('extra_field_'.$extraField->getId(), $sortKeys)) { |
||
| 658 | $extraFieldsToSortOn[] = $extraField; |
||
| 659 | } |
||
| 660 | } |
||
| 661 | if (!empty($extraFieldsToSortOn)) { |
||
| 662 | // load extra field values and store them in $courses |
||
| 663 | $courseIds = []; |
||
| 664 | foreach ($courses as $course) { |
||
| 665 | $courseIds[] = $course['real_id']; |
||
| 666 | } |
||
| 667 | $values = ExtraField::getValueForEachExtraFieldForEachItem($extraFieldsToSortOn, $courseIds); |
||
| 668 | foreach ($courses as &$course) { |
||
| 669 | $courseId = $course['real_id']; |
||
| 670 | if (array_key_exists($courseId, $values)) { |
||
| 671 | foreach ($values[$courseId] as $extraFieldId => $value) { |
||
| 672 | $course['extra_field_'.$extraFieldId] = $value; |
||
| 673 | } |
||
| 674 | } |
||
| 675 | } |
||
| 676 | unset($course); |
||
| 677 | } |
||
| 678 | // do we have $course['groupKey']['subKey'] to sort on, such as 'point_info/users' ? |
||
| 679 | foreach ($sortKeys as $key) { |
||
| 680 | if (false !== strpos($key, '/')) { |
||
| 681 | foreach ($courses as &$course) { |
||
| 682 | $subValue = api_array_sub_value($course, $key); |
||
| 683 | if (!is_null($subValue)) { |
||
| 684 | $course[$key] = $subValue; |
||
| 685 | } |
||
| 686 | } |
||
| 687 | unset($course); |
||
| 688 | } |
||
| 689 | } |
||
| 690 | $sortOrder = self::courseSortOrder(); |
||
| 691 | usort($courses, function ($a, $b) use ($sortKeys, $sortOrder) { |
||
| 692 | foreach ($sortKeys as $key) { |
||
| 693 | $valueA = array_key_exists($key, $a) ? $a[$key] : null; |
||
| 694 | $valueB = array_key_exists($key, $b) ? $b[$key] : null; |
||
| 695 | if ($valueA !== $valueB) { |
||
| 696 | $aIsLessThanB = (is_string($valueA) && is_string($valueB)) |
||
| 697 | ? strtolower($valueA) < strtolower($valueB) |
||
| 698 | : $valueA < $valueB; |
||
| 699 | $reverseOrder = (array_key_exists($key, $sortOrder) && -1 === $sortOrder[$key]); |
||
| 700 | $aIsBeforeB = ($aIsLessThanB xor $reverseOrder); |
||
| 701 | |||
| 702 | return $aIsBeforeB ? -1 : 1; |
||
| 703 | } |
||
| 704 | } |
||
| 705 | |||
| 706 | return 0; |
||
| 707 | }); |
||
| 708 | |||
| 709 | return array_slice($courses, $limit['start'], $limit['length']); |
||
| 710 | } |
||
| 711 | |||
| 712 | /** |
||
| 713 | * List the sessions. |
||
| 714 | * |
||
| 715 | * @param string $date |
||
| 716 | * @param array $limit |
||
| 717 | * @param bool $returnQueryBuilder |
||
| 718 | * @param bool $getCount |
||
| 719 | * |
||
| 720 | * @return array|\Doctrine\ORM\Query The session list |
||
| 721 | */ |
||
| 722 | public static function browseSessions($date = null, $limit = [], $returnQueryBuilder = false, $getCount = false) |
||
| 723 | { |
||
| 724 | $urlId = api_get_current_access_url_id(); |
||
| 725 | $em = Database::getManager(); |
||
| 726 | $qb = $em->createQueryBuilder(); |
||
| 727 | $qb2 = $em->createQueryBuilder(); |
||
| 728 | |||
| 729 | $qb = $qb |
||
| 730 | ->select('s') |
||
| 731 | ->from('ChamiloCoreBundle:Session', 's') |
||
| 732 | ->where( |
||
| 733 | $qb->expr()->in( |
||
| 734 | 's', |
||
| 735 | $qb2 |
||
| 736 | ->select('s2') |
||
| 737 | ->from('ChamiloCoreBundle:AccessUrlRelSession', 'url') |
||
| 738 | ->join('ChamiloCoreBundle:Session', 's2') |
||
| 739 | ->where( |
||
| 740 | $qb->expr()->eq('url.sessionId ', 's2.id') |
||
| 741 | )->andWhere( |
||
| 742 | $qb->expr()->eq('url.accessUrlId ', $urlId)) |
||
| 743 | ->getDQL() |
||
| 744 | ) |
||
| 745 | ) |
||
| 746 | ->andWhere($qb->expr()->gt('s.nbrCourses', 0)) |
||
| 747 | ; |
||
| 748 | |||
| 749 | if (!empty($date)) { |
||
| 750 | $qb->andWhere( |
||
| 751 | $qb->expr()->orX( |
||
| 752 | $qb->expr()->isNull('s.accessEndDate'), |
||
| 753 | $qb->expr()->andX( |
||
| 754 | $qb->expr()->isNotNull('s.accessStartDate'), |
||
| 755 | $qb->expr()->isNotNull('s.accessEndDate'), |
||
| 756 | $qb->expr()->lte('s.accessStartDate', $date), |
||
| 757 | $qb->expr()->gte('s.accessEndDate', $date) |
||
| 758 | ), |
||
| 759 | $qb->expr()->andX( |
||
| 760 | $qb->expr()->isNull('s.accessStartDate'), |
||
| 761 | $qb->expr()->isNotNull('s.accessEndDate'), |
||
| 762 | $qb->expr()->gte('s.accessEndDate', $date) |
||
| 763 | ) |
||
| 764 | ) |
||
| 765 | ); |
||
| 766 | } |
||
| 767 | |||
| 768 | if ($getCount) { |
||
| 769 | $qb->select('count(s)'); |
||
| 770 | } |
||
| 771 | |||
| 772 | $qb = self::hideFromSessionCatalogCondition($qb); |
||
| 773 | |||
| 774 | if (!empty($limit)) { |
||
| 775 | $qb |
||
| 776 | ->setFirstResult($limit['start']) |
||
| 777 | ->setMaxResults($limit['length']) |
||
| 778 | ; |
||
| 779 | } |
||
| 780 | |||
| 781 | $query = $qb->getQuery(); |
||
| 782 | |||
| 783 | if ($returnQueryBuilder) { |
||
| 784 | return $query; |
||
| 785 | } |
||
| 786 | |||
| 787 | if ($getCount) { |
||
| 788 | return $query->getSingleScalarResult(); |
||
| 789 | } |
||
| 790 | |||
| 791 | return $query->getResult(); |
||
| 792 | } |
||
| 793 | |||
| 794 | /** |
||
| 795 | * @param \Doctrine\ORM\QueryBuilder $qb |
||
| 796 | * |
||
| 797 | * @return mixed |
||
| 798 | */ |
||
| 799 | public static function hideFromSessionCatalogCondition($qb) |
||
| 800 | { |
||
| 801 | $em = Database::getManager(); |
||
| 802 | $qb3 = $em->createQueryBuilder(); |
||
| 803 | |||
| 804 | $extraField = new \ExtraField('session'); |
||
| 805 | $extraFieldInfo = $extraField->get_handler_field_info_by_field_variable('hide_from_catalog'); |
||
| 806 | if (!empty($extraFieldInfo)) { |
||
| 807 | $qb->andWhere( |
||
| 808 | $qb->expr()->notIn( |
||
| 809 | 's', |
||
| 810 | $qb3 |
||
| 811 | ->select('s3') |
||
| 812 | ->from('ChamiloCoreBundle:ExtraFieldValues', 'fv') |
||
| 813 | ->innerJoin('ChamiloCoreBundle:Session', 's3', Join::WITH, 'fv.itemId = s3.id') |
||
| 814 | ->where( |
||
| 815 | $qb->expr()->eq('fv.field', $extraFieldInfo['id']) |
||
| 816 | )->andWhere( |
||
| 817 | $qb->expr()->eq('fv.fieldValue ', 1) |
||
| 818 | ) |
||
| 819 | ->getDQL() |
||
| 820 | ) |
||
| 821 | ); |
||
| 822 | } |
||
| 823 | |||
| 824 | return $qb; |
||
| 825 | } |
||
| 826 | |||
| 827 | /** |
||
| 828 | * Search sessions by the tags in their courses. |
||
| 829 | * |
||
| 830 | * @param string $termTag Term for search in tags |
||
| 831 | * @param array $limit Limit info |
||
| 832 | * |
||
| 833 | * @return array The sessions |
||
| 834 | */ |
||
| 835 | public static function browseSessionsByTags($termTag, array $limit, $getCount = false) |
||
| 836 | { |
||
| 837 | $em = Database::getManager(); |
||
| 838 | $qb = $em->createQueryBuilder(); |
||
| 839 | |||
| 840 | $urlId = api_get_current_access_url_id(); |
||
| 841 | |||
| 842 | $qb->select('s') |
||
| 843 | ->distinct() |
||
| 844 | ->from('ChamiloCoreBundle:Session', 's') |
||
| 845 | ->innerJoin( |
||
| 846 | 'ChamiloCoreBundle:SessionRelCourse', |
||
| 847 | 'src', |
||
| 848 | Join::WITH, |
||
| 849 | 's.id = src.session' |
||
| 850 | ) |
||
| 851 | ->innerJoin( |
||
| 852 | 'ChamiloCoreBundle:AccessUrlRelSession', |
||
| 853 | 'url', |
||
| 854 | Join::WITH, |
||
| 855 | 'url.sessionId = s.id' |
||
| 856 | ) |
||
| 857 | ->innerJoin( |
||
| 858 | 'ChamiloCoreBundle:ExtraFieldRelTag', |
||
| 859 | 'frt', |
||
| 860 | Join::WITH, |
||
| 861 | 'src.course = frt.itemId' |
||
| 862 | ) |
||
| 863 | ->innerJoin( |
||
| 864 | 'ChamiloCoreBundle:Tag', |
||
| 865 | 't', |
||
| 866 | Join::WITH, |
||
| 867 | 'frt.tagId = t.id' |
||
| 868 | ) |
||
| 869 | ->innerJoin( |
||
| 870 | 'ChamiloCoreBundle:ExtraField', |
||
| 871 | 'f', |
||
| 872 | Join::WITH, |
||
| 873 | 'frt.fieldId = f.id' |
||
| 874 | ) |
||
| 875 | ->where( |
||
| 876 | $qb->expr()->like('t.tag', ':tag') |
||
| 877 | ) |
||
| 878 | ->andWhere( |
||
| 879 | $qb->expr()->eq('f.itemType', ExtraField::COURSE_FIELD_TYPE) |
||
| 880 | ) |
||
| 881 | ->andWhere($qb->expr()->gt('s.nbrCourses', 0)) |
||
| 882 | ->andWhere($qb->expr()->eq('url.accessUrlId', $urlId)) |
||
| 883 | ->setParameter('tag', "$termTag%") |
||
| 884 | ; |
||
| 885 | |||
| 886 | if (!empty($limit)) { |
||
| 887 | $qb |
||
| 888 | ->setFirstResult($limit['start']) |
||
| 889 | ->setMaxResults($limit['length']) |
||
| 890 | ; |
||
| 891 | } |
||
| 892 | //->setParameter('name', "%$termTag%") |
||
| 893 | $qb = self::hideFromSessionCatalogCondition($qb); |
||
| 894 | |||
| 895 | if ($getCount) { |
||
| 896 | $qb->select('count(s)'); |
||
| 897 | |||
| 898 | return $qb->getQuery()->getSingleScalarResult(); |
||
| 899 | } |
||
| 900 | |||
| 901 | return $qb->getQuery()->getResult(); |
||
| 902 | } |
||
| 903 | |||
| 904 | /** |
||
| 905 | * Search sessions by the title. |
||
| 906 | * |
||
| 907 | * @param string $keyword |
||
| 908 | * @param array $limit Limit info |
||
| 909 | * |
||
| 910 | * @return array The sessions |
||
| 911 | */ |
||
| 912 | public static function getSessionsByName($keyword, array $limit, $getCount = false) |
||
| 913 | { |
||
| 914 | $em = Database::getManager(); |
||
| 915 | $qb = $em->createQueryBuilder(); |
||
| 916 | $urlId = api_get_current_access_url_id(); |
||
| 917 | |||
| 918 | $qb->select('s') |
||
| 919 | ->distinct() |
||
| 920 | ->from('ChamiloCoreBundle:Session', 's') |
||
| 921 | ->innerJoin( |
||
| 922 | 'ChamiloCoreBundle:SessionRelCourse', |
||
| 923 | 'src', |
||
| 924 | Join::WITH, |
||
| 925 | 's.id = src.session' |
||
| 926 | ) |
||
| 927 | ->innerJoin( |
||
| 928 | 'ChamiloCoreBundle:AccessUrlRelSession', |
||
| 929 | 'url', |
||
| 930 | Join::WITH, |
||
| 931 | 'url.sessionId = s.id' |
||
| 932 | ) |
||
| 933 | ->andWhere($qb->expr()->eq('url.accessUrlId', $urlId)) |
||
| 934 | ->andWhere('s.title LIKE :keyword') |
||
| 935 | ->andWhere($qb->expr()->gt('s.nbrCourses', 0)) |
||
| 936 | ->setParameter('keyword', "%$keyword%") |
||
| 937 | ; |
||
| 938 | |||
| 939 | if (!empty($limit)) { |
||
| 940 | $qb |
||
| 941 | ->setFirstResult($limit['start']) |
||
| 942 | ->setMaxResults($limit['length']); |
||
| 943 | } |
||
| 944 | |||
| 945 | $qb = self::hideFromSessionCatalogCondition($qb); |
||
| 946 | |||
| 947 | if ($getCount) { |
||
| 948 | $qb->select('count(s)'); |
||
| 949 | |||
| 950 | return $qb->getQuery()->getSingleScalarResult(); |
||
| 951 | } |
||
| 952 | |||
| 953 | return $qb->getQuery()->getResult(); |
||
| 954 | } |
||
| 955 | |||
| 956 | /** |
||
| 957 | * Build a recursive tree of course categories. |
||
| 958 | * |
||
| 959 | * @param array $categories |
||
| 960 | * @param int $parentId |
||
| 961 | * @param int $level |
||
| 962 | * |
||
| 963 | * @return array |
||
| 964 | */ |
||
| 965 | public static function buildCourseCategoryTree($categories, $parentId = 0, $level = 0) |
||
| 966 | { |
||
| 967 | $list = []; |
||
| 968 | $count = 0; |
||
| 969 | $level++; |
||
| 970 | foreach ($categories as $category) { |
||
| 971 | if (empty($category['parent_id'])) { |
||
| 972 | continue; |
||
| 973 | } |
||
| 974 | if ($category['parent_id'] == $parentId) { |
||
| 975 | $list[$category['code']] = $category; |
||
| 976 | $count += $category['number_courses']; |
||
| 977 | $list[$category['code']]['level'] = $level; |
||
| 978 | list($subList, $childrenCount) = self::buildCourseCategoryTree( |
||
| 979 | $categories, |
||
| 980 | $category['code'], |
||
| 981 | $level |
||
| 982 | ); |
||
| 983 | $list[$category['code']]['number_courses'] += $childrenCount; |
||
| 984 | foreach ($subList as $item) { |
||
| 985 | $list[$item['code']] = $item; |
||
| 986 | } |
||
| 987 | $count += $childrenCount; |
||
| 988 | } |
||
| 989 | } |
||
| 990 | |||
| 991 | return [$list, $count]; |
||
| 992 | } |
||
| 993 | |||
| 994 | /** |
||
| 995 | * List Code Search Category. |
||
| 996 | * |
||
| 997 | * @param string $code |
||
| 998 | * |
||
| 999 | * @return array |
||
| 1000 | */ |
||
| 1001 | public static function childrenCategories($code) |
||
| 1002 | { |
||
| 1003 | $allCategories = CourseCategory::getAllCategories(); |
||
| 1004 | $list = []; |
||
| 1005 | $row = []; |
||
| 1006 | |||
| 1007 | if ('ALL' !== $code && 'NONE' !== $code) { |
||
| 1008 | foreach ($allCategories as $category) { |
||
| 1009 | if ($category['code'] === $code) { |
||
| 1010 | $list = self::buildCourseCategoryTree($allCategories, $category['code'], 0); |
||
| 1011 | } |
||
| 1012 | } |
||
| 1013 | foreach ($list[0] as $item) { |
||
| 1014 | $row[] = $item['code']; |
||
| 1015 | } |
||
| 1016 | } |
||
| 1017 | |||
| 1018 | return $row; |
||
| 1019 | } |
||
| 1020 | |||
| 1021 | /** |
||
| 1022 | * Display the course catalog image of a course. |
||
| 1023 | * |
||
| 1024 | * @param array $course |
||
| 1025 | * |
||
| 1026 | * @return string HTML string |
||
| 1027 | */ |
||
| 1028 | public static function returnThumbnail($course) |
||
| 1029 | { |
||
| 1030 | /*$course_path = api_get_path(SYS_COURSE_PATH).$course['directory']; |
||
| 1031 | |||
| 1032 | if (file_exists($course_path.'/course-pic.png')) { |
||
| 1033 | // redimensioned image 85x85 |
||
| 1034 | $courseMediumImage = api_get_path(WEB_COURSE_PATH).$course['directory'].'/course-pic.png'; |
||
| 1035 | } else { |
||
| 1036 | // without picture |
||
| 1037 | $courseMediumImage = Display::return_icon( |
||
| 1038 | 'session_default.png', |
||
| 1039 | null, |
||
| 1040 | null, |
||
| 1041 | null, |
||
| 1042 | null, |
||
| 1043 | true |
||
| 1044 | ); |
||
| 1045 | } |
||
| 1046 | |||
| 1047 | return $courseMediumImage;*/ |
||
| 1048 | } |
||
| 1049 | |||
| 1050 | /** |
||
| 1051 | * @param array $courseInfo |
||
| 1052 | * |
||
| 1053 | * @return string |
||
| 1054 | */ |
||
| 1055 | public static function return_teacher($courseInfo) |
||
| 1056 | { |
||
| 1057 | $teachers = CourseManager::getTeachersFromCourse($courseInfo['real_id']); |
||
| 1058 | $length = count($teachers); |
||
| 1059 | |||
| 1060 | if (!$length) { |
||
| 1061 | return ''; |
||
| 1062 | } |
||
| 1063 | |||
| 1064 | $html = '<div class="block-author">'; |
||
| 1065 | if ($length > 6) { |
||
| 1066 | $html .= '<a |
||
| 1067 | id="plist" |
||
| 1068 | data-trigger="focus" |
||
| 1069 | tabindex="0" role="button" |
||
| 1070 | class="btn btn--plain panel_popover" |
||
| 1071 | data-toggle="popover" |
||
| 1072 | title="'.addslashes(get_lang('CourseTeachers')).'" |
||
| 1073 | data-html="true" |
||
| 1074 | > |
||
| 1075 | <i class="fa fa-graduation-cap" aria-hidden="true"></i> |
||
| 1076 | </a>'; |
||
| 1077 | $html .= '<div id="popover-content-plist" class="hide">'; |
||
| 1078 | foreach ($teachers as $value) { |
||
| 1079 | $name = $value['firstname'].' '.$value['lastname']; |
||
| 1080 | $html .= '<div class="popover-teacher">'; |
||
| 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="'.$name.'" title="'.$name.'">' |
||
| 1085 | .$name.'</a></h5></div>'; |
||
| 1086 | $html .= '</div>'; |
||
| 1087 | } |
||
| 1088 | $html .= '</div>'; |
||
| 1089 | } else { |
||
| 1090 | foreach ($teachers as $value) { |
||
| 1091 | $name = $value['firstname'].' '.$value['lastname']; |
||
| 1092 | if ($length > 2) { |
||
| 1093 | $html .= '<a href="'.$value['url'].'" class="ajax" data-title="'.$name.'" title="'.$name.'"> |
||
| 1094 | <img src="'.$value['avatar'].'" title="'.$name.'" alt="'.get_lang('UserPicture').'"/></a>'; |
||
| 1095 | } else { |
||
| 1096 | $html .= '<a href="'.$value['url'].'" class="ajax" data-title="'.$name.'" title="'.$name.'"> |
||
| 1097 | <img src="'.$value['avatar'].'" title="'.$name.'" alt="'.get_lang('UserPicture').'"/></a>'; |
||
| 1098 | $html .= '<div class="teachers-details"><h5> |
||
| 1099 | <a href="'.$value['url'].'" class="ajax" data-title="'.$name.'">' |
||
| 1100 | .$name.'</a></h5><p>'.get_lang('Teacher').'</p></div>'; |
||
| 1101 | } |
||
| 1102 | } |
||
| 1103 | } |
||
| 1104 | $html .= '</div>'; |
||
| 1105 | |||
| 1106 | return $html; |
||
| 1107 | } |
||
| 1108 | |||
| 1109 | /** |
||
| 1110 | * Display the already registerd text in a course in the course catalog. |
||
| 1111 | * |
||
| 1112 | * @param $status |
||
| 1113 | * |
||
| 1114 | * @return string HTML string |
||
| 1115 | */ |
||
| 1116 | public static function return_already_registered_label($status) |
||
| 1117 | { |
||
| 1118 | $icon = '<em class="fa fa-check"></em>'; |
||
| 1119 | $title = get_lang('YouAreATeacherOfThisCourse'); |
||
| 1120 | if ('student' === $status) { |
||
| 1121 | $icon = '<em class="fa fa-check"></em>'; |
||
| 1122 | $title = get_lang('AlreadySubscribed'); |
||
| 1123 | } |
||
| 1124 | |||
| 1125 | $html = Display::tag( |
||
| 1126 | 'span', |
||
| 1127 | $icon.' '.$title, |
||
| 1128 | [ |
||
| 1129 | 'id' => 'register', |
||
| 1130 | 'class' => 'label-subscribed text-success', |
||
| 1131 | 'title' => $title, |
||
| 1132 | 'aria-label' => $title, |
||
| 1133 | ] |
||
| 1134 | ); |
||
| 1135 | |||
| 1136 | return $html.PHP_EOL; |
||
| 1137 | } |
||
| 1138 | |||
| 1139 | /** |
||
| 1140 | * Display the register button of a course in the course catalog. |
||
| 1141 | * |
||
| 1142 | * @param $course |
||
| 1143 | * @param $stok |
||
| 1144 | * @param $categoryCode |
||
| 1145 | * @param $search_term |
||
| 1146 | * |
||
| 1147 | * @return string |
||
| 1148 | */ |
||
| 1149 | public static function return_register_button($course, $stok, $categoryCode, $search_term) |
||
| 1150 | { |
||
| 1151 | $title = get_lang('Subscribe'); |
||
| 1152 | $action = 'subscribe_course'; |
||
| 1153 | if (!empty($course['registration_code'])) { |
||
| 1154 | $action = 'subscribe_course_validation'; |
||
| 1155 | } |
||
| 1156 | |||
| 1157 | return Display::url( |
||
| 1158 | Display::getMdiIcon('check').' '.$title, |
||
| 1159 | api_get_self().'?action='.$action.'&sec_token='.$stok. |
||
| 1160 | '&course_code='.$course['code'].'&search_term='.$search_term.'&category_code='.$categoryCode, |
||
| 1161 | ['class' => 'btn btn--success btn-sm', 'title' => $title, 'aria-label' => $title] |
||
| 1162 | ); |
||
| 1163 | } |
||
| 1164 | |||
| 1165 | /** |
||
| 1166 | * Display the unregister button of a course in the course catalog. |
||
| 1167 | * |
||
| 1168 | * @param array $course |
||
| 1169 | * @param string $stok |
||
| 1170 | * @param string $search_term |
||
| 1171 | * @param string $categoryCode |
||
| 1172 | * @param int $sessionId |
||
| 1173 | * |
||
| 1174 | * @return string |
||
| 1175 | */ |
||
| 1176 | public static function return_unregister_button($course, $stok, $search_term, $categoryCode, $sessionId = 0) |
||
| 1177 | { |
||
| 1178 | $title = get_lang('Unsubscription'); |
||
| 1179 | $search_term = Security::remove_XSS($search_term); |
||
| 1180 | $categoryCode = Security::remove_XSS($categoryCode); |
||
| 1181 | $sessionId = (int) $sessionId; |
||
| 1182 | |||
| 1183 | $url = api_get_self().'?action=unsubscribe&sec_token='.$stok.'&sid='.$sessionId.'&course_code='.$course['code']. |
||
| 1184 | '&search_term='.$search_term.'&category_code='.$categoryCode; |
||
| 1185 | |||
| 1186 | return Display::url( |
||
| 1187 | Display::getMdiIcon('login').' '.$title, |
||
| 1188 | $url, |
||
| 1189 | ['class' => 'btn btn--danger', 'title' => $title, 'aria-label' => $title] |
||
| 1190 | ); |
||
| 1191 | } |
||
| 1192 | |||
| 1193 | /** |
||
| 1194 | * Get a HTML button for subscribe to session. |
||
| 1195 | * |
||
| 1196 | * @param int $sessionId The session ID |
||
| 1197 | * @param string $sessionName The session name |
||
| 1198 | * @param bool $checkRequirements Optional. |
||
| 1199 | * Whether the session has requirement. Default is false |
||
| 1200 | * @param bool $includeText Optional. Whether show the text in button |
||
| 1201 | * @param bool $btnBing |
||
| 1202 | * |
||
| 1203 | * @return string The button HTML |
||
| 1204 | */ |
||
| 1205 | public static function getRegisteredInSessionButton( |
||
| 1206 | $sessionId, |
||
| 1207 | $sessionName, |
||
| 1208 | $checkRequirements = false, |
||
| 1209 | $includeText = false, |
||
| 1210 | $btnBing = false |
||
| 1211 | ) { |
||
| 1212 | $sessionId = (int) $sessionId; |
||
| 1213 | |||
| 1214 | $class = 'btn-sm'; |
||
| 1215 | if ($btnBing) { |
||
| 1216 | $class = 'btn-lg btn-block'; |
||
| 1217 | } |
||
| 1218 | |||
| 1219 | if ($checkRequirements) { |
||
| 1220 | return self::getRequirements($sessionId, SequenceResource::SESSION_TYPE, $includeText, $class); |
||
| 1221 | } |
||
| 1222 | |||
| 1223 | $catalogSessionAutoSubscriptionAllowed = false; |
||
| 1224 | if ('true' === api_get_setting('catalog_allow_session_auto_subscription')) { |
||
| 1225 | $catalogSessionAutoSubscriptionAllowed = true; |
||
| 1226 | } |
||
| 1227 | |||
| 1228 | $url = api_get_path(WEB_CODE_PATH); |
||
| 1229 | |||
| 1230 | if ($catalogSessionAutoSubscriptionAllowed) { |
||
| 1231 | $url .= 'auth/courses.php?'; |
||
| 1232 | $url .= http_build_query([ |
||
| 1233 | 'action' => 'subscribe_to_session', |
||
| 1234 | 'session_id' => $sessionId, |
||
| 1235 | ]); |
||
| 1236 | |||
| 1237 | $result = Display::toolbarButton( |
||
| 1238 | get_lang('Subscribe'), |
||
| 1239 | $url, |
||
| 1240 | 'pencil', |
||
| 1241 | 'primary', |
||
| 1242 | [ |
||
| 1243 | 'class' => $class.' ajax', |
||
| 1244 | 'data-title' => get_lang('AreYouSureToSubscribe'), |
||
| 1245 | 'data-size' => 'md', |
||
| 1246 | 'title' => get_lang('Subscribe'), |
||
| 1247 | ], |
||
| 1248 | $includeText |
||
| 1249 | ); |
||
| 1250 | } else { |
||
| 1251 | $url .= 'inc/email_editor.php?'; |
||
| 1252 | $url .= http_build_query([ |
||
| 1253 | 'action' => 'subscribe_me_to_session', |
||
| 1254 | 'session' => Security::remove_XSS($sessionName), |
||
| 1255 | ]); |
||
| 1256 | |||
| 1257 | $result = Display::toolbarButton( |
||
| 1258 | get_lang('SubscribeToSessionRequest'), |
||
| 1259 | $url, |
||
| 1260 | 'pencil', |
||
| 1261 | 'primary', |
||
| 1262 | ['class' => $class], |
||
| 1263 | $includeText |
||
| 1264 | ); |
||
| 1265 | } |
||
| 1266 | |||
| 1267 | $hook = HookResubscribe::create(); |
||
| 1268 | if (!empty($hook)) { |
||
| 1269 | $hook->setEventData([ |
||
| 1270 | 'session_id' => $sessionId, |
||
| 1271 | ]); |
||
| 1272 | try { |
||
| 1273 | $hook->notifyResubscribe(HOOK_EVENT_TYPE_PRE); |
||
| 1274 | } catch (Exception $exception) { |
||
| 1275 | $result = $exception->getMessage(); |
||
| 1276 | } |
||
| 1277 | } |
||
| 1278 | |||
| 1279 | return $result; |
||
| 1280 | } |
||
| 1281 | |||
| 1282 | public static function getRequirements($id, $type, $includeText, $class, $sessionId = 0) |
||
| 1283 | { |
||
| 1284 | $id = (int) $id; |
||
| 1285 | $type = (int) $type; |
||
| 1286 | |||
| 1287 | $url = api_get_path(WEB_AJAX_PATH).'sequence.ajax.php?'; |
||
| 1288 | $url .= http_build_query( |
||
| 1289 | [ |
||
| 1290 | 'a' => 'get_requirements', |
||
| 1291 | 'id' => $id, |
||
| 1292 | 'type' => $type, |
||
| 1293 | 'sid' => $sessionId, |
||
| 1294 | ] |
||
| 1295 | ); |
||
| 1296 | |||
| 1297 | return Display::toolbarButton( |
||
| 1298 | get_lang('CheckRequirements'), |
||
| 1299 | $url, |
||
| 1300 | 'shield', |
||
| 1301 | 'info', |
||
| 1302 | [ |
||
| 1303 | 'class' => $class.' ajax', |
||
| 1304 | 'data-title' => get_lang('CheckRequirements'), |
||
| 1305 | 'data-size' => 'md', |
||
| 1306 | 'title' => get_lang('CheckRequirements'), |
||
| 1307 | ], |
||
| 1308 | $includeText |
||
| 1309 | ); |
||
| 1310 | } |
||
| 1311 | |||
| 1312 | /** |
||
| 1313 | * Generate a label if the user has been registered in session. |
||
| 1314 | * |
||
| 1315 | * @return string The label |
||
| 1316 | */ |
||
| 1317 | public static function getAlreadyRegisteredInSessionLabel() |
||
| 1318 | { |
||
| 1319 | $icon = '<em class="fa fa-graduation-cap"></em>'; |
||
| 1320 | |||
| 1321 | return Display::div( |
||
| 1322 | $icon, |
||
| 1323 | [ |
||
| 1324 | 'class' => 'btn btn--plain btn-sm registered', |
||
| 1325 | 'title' => get_lang("AlreadyRegisteredToSession"), |
||
| 1326 | ] |
||
| 1327 | ); |
||
| 1328 | } |
||
| 1329 | |||
| 1330 | /** |
||
| 1331 | * Get a icon for a session. |
||
| 1332 | * |
||
| 1333 | * @param string $sessionName The session name |
||
| 1334 | * |
||
| 1335 | * @return string The icon |
||
| 1336 | */ |
||
| 1337 | public static function getSessionIcon($sessionName) |
||
| 1338 | { |
||
| 1339 | return Display::getMdiIcon( |
||
| 1340 | ObjectIcon::SESSION, |
||
| 1341 | 'ch-tool-icon', |
||
| 1342 | null, |
||
| 1343 | ICON_SIZE_MEDIUM, |
||
| 1344 | $sessionName |
||
| 1345 | ); |
||
| 1346 | } |
||
| 1347 | |||
| 1348 | public static function getSessionPagination($action, $countSessions, $limit) |
||
| 1349 | { |
||
| 1350 | $pageTotal = ceil($countSessions / $limit['length']); |
||
| 1351 | $pagination = ''; |
||
| 1352 | // Do NOT show pagination if only one page or less |
||
| 1353 | if ($pageTotal > 1) { |
||
| 1354 | $pagination = self::getCatalogPagination( |
||
| 1355 | $limit['current'], |
||
| 1356 | $limit['length'], |
||
| 1357 | $pageTotal, |
||
| 1358 | null, |
||
| 1359 | $action |
||
| 1360 | ); |
||
| 1361 | } |
||
| 1362 | |||
| 1363 | return $pagination; |
||
| 1364 | } |
||
| 1365 | |||
| 1366 | /** |
||
| 1367 | * Return Session catalog rendered view. |
||
| 1368 | * |
||
| 1369 | * @param array $limit |
||
| 1370 | */ |
||
| 1371 | public static function sessionList($limit = []) |
||
| 1372 | { |
||
| 1373 | $date = isset($_POST['date']) ? $_POST['date'] : ''; |
||
| 1374 | $limit = isset($limit) ? $limit : self::getLimitArray(); |
||
| 1375 | |||
| 1376 | $countSessions = self::browseSessions($date, [], false, true); |
||
| 1377 | $sessions = self::browseSessions($date, $limit); |
||
| 1378 | |||
| 1379 | $pagination = self::getSessionPagination('display_sessions', $countSessions, $limit); |
||
| 1380 | $sessionsBlocks = self::getFormattedSessionsBlock($sessions); |
||
| 1381 | |||
| 1382 | // Get session search catalogue URL |
||
| 1383 | $courseUrl = self::getCatalogUrl( |
||
| 1384 | 1, |
||
| 1385 | $limit['length'], |
||
| 1386 | null, |
||
| 1387 | 'subscribe' |
||
| 1388 | ); |
||
| 1389 | |||
| 1390 | $tpl = new Template(); |
||
| 1391 | $tpl->assign('actions', self::getTabList(2)); |
||
| 1392 | $tpl->assign('show_courses', self::showCourses()); |
||
| 1393 | $tpl->assign('show_sessions', self::showSessions()); |
||
| 1394 | $tpl->assign('show_tutor', 'true' === api_get_setting('show_session_coach')); |
||
| 1395 | $tpl->assign('course_url', $courseUrl); |
||
| 1396 | $tpl->assign('catalog_pagination', $pagination); |
||
| 1397 | $tpl->assign('search_token', Security::get_token()); |
||
| 1398 | $tpl->assign('search_date', $date); |
||
| 1399 | $tpl->assign('web_session_courses_ajax_url', api_get_path(WEB_AJAX_PATH).'course.ajax.php'); |
||
| 1400 | $tpl->assign('sessions', $sessionsBlocks); |
||
| 1401 | $tpl->assign('already_subscribed_label', self::getAlreadyRegisteredInSessionLabel()); |
||
| 1402 | $tpl->assign('catalog_settings', self::getCatalogSearchSettings()); |
||
| 1403 | |||
| 1404 | $contentTemplate = $tpl->get_template('catalog/session_catalog.tpl'); |
||
| 1405 | |||
| 1406 | $tpl->display($contentTemplate); |
||
| 1407 | } |
||
| 1408 | |||
| 1409 | /** |
||
| 1410 | * Show the Session Catalogue with filtered session by course tags. |
||
| 1411 | * |
||
| 1412 | * @param array $limit Limit info |
||
| 1413 | */ |
||
| 1414 | public static function sessionsListByName(array $limit) |
||
| 1415 | { |
||
| 1416 | $keyword = isset($_REQUEST['keyword']) ? $_REQUEST['keyword'] : null; |
||
| 1417 | $courseUrl = self::getCatalogUrl( |
||
| 1418 | 1, |
||
| 1419 | $limit['length'], |
||
| 1420 | null, |
||
| 1421 | 'subscribe' |
||
| 1422 | ); |
||
| 1423 | |||
| 1424 | $count = self::getSessionsByName($keyword, [], true); |
||
| 1425 | $sessions = self::getSessionsByName($keyword, $limit); |
||
| 1426 | $sessionsBlocks = self::getFormattedSessionsBlock($sessions); |
||
| 1427 | $pagination = self::getSessionPagination('search_session_title', $count, $limit); |
||
| 1428 | |||
| 1429 | $tpl = new Template(); |
||
| 1430 | $tpl->assign('catalog_pagination', $pagination); |
||
| 1431 | $tpl->assign('actions', self::getTabList(2)); |
||
| 1432 | $tpl->assign('show_courses', self::showCourses()); |
||
| 1433 | $tpl->assign('show_sessions', self::showSessions()); |
||
| 1434 | $tpl->assign('show_tutor', 'true' === api_get_setting('show_session_coach')); |
||
| 1435 | $tpl->assign('course_url', $courseUrl); |
||
| 1436 | $tpl->assign('already_subscribed_label', self::getAlreadyRegisteredInSessionLabel()); |
||
| 1437 | $tpl->assign('search_token', Security::get_token()); |
||
| 1438 | $tpl->assign('keyword', Security::remove_XSS($keyword)); |
||
| 1439 | $tpl->assign('sessions', $sessionsBlocks); |
||
| 1440 | $tpl->assign('catalog_settings', self::getCatalogSearchSettings()); |
||
| 1441 | |||
| 1442 | $contentTemplate = $tpl->get_template('catalog/session_catalog.tpl'); |
||
| 1443 | |||
| 1444 | $tpl->display($contentTemplate); |
||
| 1445 | } |
||
| 1446 | |||
| 1447 | public static function getCatalogSearchSettings() |
||
| 1448 | { |
||
| 1449 | $settings = api_get_setting('session.catalog_settings', true); |
||
| 1450 | if (empty($settings)) { |
||
| 1451 | // Default everything is visible |
||
| 1452 | $settings = [ |
||
| 1453 | 'sessions' => [ |
||
| 1454 | 'by_title' => true, |
||
| 1455 | 'by_date' => true, |
||
| 1456 | 'by_tag' => true, |
||
| 1457 | 'show_session_info' => true, |
||
| 1458 | 'show_session_date' => true, |
||
| 1459 | ], |
||
| 1460 | 'courses' => [ |
||
| 1461 | 'by_title' => true, |
||
| 1462 | ], |
||
| 1463 | ]; |
||
| 1464 | } |
||
| 1465 | |||
| 1466 | return $settings; |
||
| 1467 | } |
||
| 1468 | |||
| 1469 | /** |
||
| 1470 | * @param int $active |
||
| 1471 | * |
||
| 1472 | * @return string |
||
| 1473 | */ |
||
| 1474 | public static function getTabList($active = 1) |
||
| 1475 | { |
||
| 1476 | $pageLength = isset($_GET['pageLength']) ? (int) $_GET['pageLength'] : self::PAGE_LENGTH; |
||
| 1477 | |||
| 1478 | $url = self::getCatalogUrl(1, $pageLength, null, 'display_sessions'); |
||
| 1479 | $headers = []; |
||
| 1480 | if (self::showCourses()) { |
||
| 1481 | $headers[] = [ |
||
| 1482 | 'url' => api_get_self(), |
||
| 1483 | 'content' => get_lang('CourseManagement'), |
||
| 1484 | ]; |
||
| 1485 | } |
||
| 1486 | |||
| 1487 | if (self::showSessions()) { |
||
| 1488 | $headers[] = [ |
||
| 1489 | 'url' => $url, |
||
| 1490 | 'content' => get_lang('SessionList'), |
||
| 1491 | ]; |
||
| 1492 | } |
||
| 1493 | |||
| 1494 | // If only one option hide menu. |
||
| 1495 | if (1 === count($headers)) { |
||
| 1496 | return ''; |
||
| 1497 | } |
||
| 1498 | |||
| 1499 | return Display::tabsOnlyLink($headers, $active); |
||
| 1500 | } |
||
| 1501 | |||
| 1502 | /** |
||
| 1503 | * Show the Session Catalogue with filtered session by course tags. |
||
| 1504 | * |
||
| 1505 | * @param array $limit Limit info |
||
| 1506 | */ |
||
| 1507 | public static function sessionsListByCoursesTag(array $limit) |
||
| 1508 | { |
||
| 1509 | $searchTag = isset($_REQUEST['search_tag']) ? $_REQUEST['search_tag'] : ''; |
||
| 1510 | $searchDate = isset($_REQUEST['date']) ? $_REQUEST['date'] : date('Y-m-d'); |
||
| 1511 | $courseUrl = self::getCatalogUrl( |
||
| 1512 | 1, |
||
| 1513 | $limit['length'], |
||
| 1514 | null, |
||
| 1515 | 'subscribe' |
||
| 1516 | ); |
||
| 1517 | |||
| 1518 | $sessions = self::browseSessionsByTags($searchTag, $limit); |
||
| 1519 | $sessionsBlocks = self::getFormattedSessionsBlock($sessions); |
||
| 1520 | |||
| 1521 | $count = self::browseSessionsByTags($searchTag, [], true); |
||
| 1522 | $pagination = self::getSessionPagination('search_tag', $count, $limit); |
||
| 1523 | |||
| 1524 | $tpl = new Template(); |
||
| 1525 | $tpl->assign('catalog_pagination', $pagination); |
||
| 1526 | $tpl->assign('show_courses', self::showCourses()); |
||
| 1527 | $tpl->assign('show_sessions', self::showSessions()); |
||
| 1528 | $tpl->assign('show_tutor', 'true' === api_get_setting('show_session_coach')); |
||
| 1529 | $tpl->assign('course_url', $courseUrl); |
||
| 1530 | $tpl->assign('already_subscribed_label', self::getAlreadyRegisteredInSessionLabel()); |
||
| 1531 | $tpl->assign('search_token', Security::get_token()); |
||
| 1532 | $tpl->assign('search_date', Security::remove_XSS($searchDate)); |
||
| 1533 | $tpl->assign('search_tag', Security::remove_XSS($searchTag)); |
||
| 1534 | $tpl->assign('sessions', $sessionsBlocks); |
||
| 1535 | |||
| 1536 | $contentTemplate = $tpl->get_template('catalog/session_catalog.tpl'); |
||
| 1537 | |||
| 1538 | $tpl->display($contentTemplate); |
||
| 1539 | } |
||
| 1540 | |||
| 1541 | /** |
||
| 1542 | * @return array |
||
| 1543 | */ |
||
| 1544 | public static function getLimitArray() |
||
| 1545 | { |
||
| 1546 | $pageCurrent = isset($_REQUEST['pageCurrent']) ? (int) $_GET['pageCurrent'] : 1; |
||
| 1547 | $pageLength = isset($_REQUEST['pageLength']) ? (int) $_GET['pageLength'] : self::PAGE_LENGTH; |
||
| 1548 | |||
| 1549 | return [ |
||
| 1550 | 'start' => ($pageCurrent - 1) * $pageLength, |
||
| 1551 | 'current' => $pageCurrent, |
||
| 1552 | 'length' => $pageLength, |
||
| 1553 | ]; |
||
| 1554 | } |
||
| 1555 | |||
| 1556 | /** |
||
| 1557 | * Get the formatted data for sessions block to be displayed on Session Catalog page. |
||
| 1558 | * |
||
| 1559 | * @param array $sessions The session list |
||
| 1560 | * |
||
| 1561 | * @return array |
||
| 1562 | */ |
||
| 1563 | public static function getFormattedSessionsBlock(array $sessions) |
||
| 1564 | { |
||
| 1565 | $extraFieldValue = new ExtraFieldValue('session'); |
||
| 1566 | $userId = api_get_user_id(); |
||
| 1567 | $sessionsBlocks = []; |
||
| 1568 | $entityManager = Database::getManager(); |
||
| 1569 | $sessionRelCourseRepo = $entityManager->getRepository('ChamiloCoreBundle:SessionRelCourse'); |
||
| 1570 | $extraFieldRepo = $entityManager->getRepository('ChamiloCoreBundle:ExtraField'); |
||
| 1571 | $tagRepo = \Chamilo\CoreBundle\Framework\Container::getTagRepository(); |
||
| 1572 | |||
| 1573 | $tagsField = $extraFieldRepo->findOneBy([ |
||
| 1574 | 'itemType' => Chamilo\CoreBundle\Entity\ExtraField::COURSE_FIELD_TYPE, |
||
| 1575 | 'variable' => 'tags', |
||
| 1576 | ]); |
||
| 1577 | |||
| 1578 | /** @var \Chamilo\CoreBundle\Entity\Session $session */ |
||
| 1579 | foreach ($sessions as $session) { |
||
| 1580 | $sessionDates = SessionManager::parseSessionDates([ |
||
| 1581 | 'display_start_date' => $session->getDisplayStartDate(), |
||
| 1582 | 'display_end_date' => $session->getDisplayEndDate(), |
||
| 1583 | 'access_start_date' => $session->getAccessStartDate(), |
||
| 1584 | 'access_end_date' => $session->getAccessEndDate(), |
||
| 1585 | 'coach_access_start_date' => $session->getCoachAccessStartDate(), |
||
| 1586 | 'coach_access_end_date' => $session->getCoachAccessEndDate(), |
||
| 1587 | ]); |
||
| 1588 | |||
| 1589 | $imageField = $extraFieldValue->get_values_by_handler_and_field_variable( |
||
| 1590 | $session->getId(), |
||
| 1591 | 'image' |
||
| 1592 | ); |
||
| 1593 | $sessionCourseTags = []; |
||
| 1594 | if (!is_null($tagsField)) { |
||
| 1595 | $sessionRelCourses = $sessionRelCourseRepo->findBy([ |
||
| 1596 | 'session' => $session, |
||
| 1597 | ]); |
||
| 1598 | /** @var SessionRelCourse $sessionRelCourse */ |
||
| 1599 | foreach ($sessionRelCourses as $sessionRelCourse) { |
||
| 1600 | $courseTags = $tagRepo->getTagsByItem( |
||
| 1601 | $tagsField, |
||
| 1602 | $sessionRelCourse->getCourse()->getId() |
||
| 1603 | ); |
||
| 1604 | /** @var Tag $tag */ |
||
| 1605 | foreach ($courseTags as $tag) { |
||
| 1606 | $sessionCourseTags[] = $tag->getTag(); |
||
| 1607 | } |
||
| 1608 | } |
||
| 1609 | } |
||
| 1610 | |||
| 1611 | if (!empty($sessionCourseTags)) { |
||
| 1612 | $sessionCourseTags = array_unique($sessionCourseTags); |
||
| 1613 | } |
||
| 1614 | |||
| 1615 | /** @var SequenceResourceRepository $repo */ |
||
| 1616 | $repo = $entityManager->getRepository('ChamiloCoreBundle:SequenceResource'); |
||
| 1617 | $sequences = $repo->getRequirementsAndDependenciesWithinSequences( |
||
| 1618 | $session->getId(), |
||
| 1619 | SequenceResource::SESSION_TYPE |
||
| 1620 | ); |
||
| 1621 | |||
| 1622 | $hasRequirements = false; |
||
| 1623 | foreach ($sequences as $sequence) { |
||
| 1624 | if (0 === count($sequence['requirements'])) { |
||
| 1625 | continue; |
||
| 1626 | } |
||
| 1627 | $hasRequirements = true; |
||
| 1628 | break; |
||
| 1629 | } |
||
| 1630 | $cat = $session->getCategory(); |
||
| 1631 | if (empty($cat)) { |
||
| 1632 | $cat = null; |
||
| 1633 | $catName = ''; |
||
| 1634 | } else { |
||
| 1635 | $catName = $cat->getTitle(); |
||
| 1636 | } |
||
| 1637 | |||
| 1638 | $actions = null; |
||
| 1639 | if (api_is_platform_admin()) { |
||
| 1640 | $actions = api_get_path(WEB_CODE_PATH).'session/resume_session.php?id_session='.$session->getId(); |
||
| 1641 | } |
||
| 1642 | |||
| 1643 | $plugin = \BuyCoursesPlugin::create(); |
||
| 1644 | $isThisSessionOnSale = $plugin->getBuyCoursePluginPrice($session); |
||
| 1645 | |||
| 1646 | $sessionsBlock = [ |
||
| 1647 | 'id' => $session->getId(), |
||
| 1648 | 'name' => $session->getTitle(), |
||
| 1649 | 'image' => isset($imageField['value']) ? $imageField['value'] : null, |
||
| 1650 | 'nbr_courses' => $session->getNbrCourses(), |
||
| 1651 | 'nbr_users' => $session->getNbrUsers(), |
||
| 1652 | 'coaches' => $session->getGeneralCoaches() |
||
| 1653 | ->map( |
||
| 1654 | fn(User $coach) => [ |
||
| 1655 | 'id' => $coach->getId(), |
||
| 1656 | 'url' => api_get_path(WEB_AJAX_PATH).'user_manager.ajax.php?' |
||
| 1657 | .http_build_query(['a' => 'get_user_popup', 'user_id' => $coach->getId()]), |
||
| 1658 | 'name' => $coach->getFullname(), |
||
| 1659 | 'avatar' => UserManager::getUserPicture($coach->getId(), USER_IMAGE_SIZE_SMALL), |
||
| 1660 | ] |
||
| 1661 | ), |
||
| 1662 | 'is_subscribed' => SessionManager::isUserSubscribedAsStudent( |
||
| 1663 | $session->getId(), |
||
| 1664 | $userId |
||
| 1665 | ), |
||
| 1666 | 'icon' => self::getSessionIcon($session->getTitle()), |
||
| 1667 | 'date' => $sessionDates['display'], |
||
| 1668 | 'price' => !empty($isThisSessionOnSale['html']) ? $isThisSessionOnSale['html'] : '', |
||
| 1669 | 'subscribe_button' => isset($isThisSessionOnSale['buy_button']) ? $isThisSessionOnSale['buy_button'] : self::getRegisteredInSessionButton( |
||
| 1670 | $session->getId(), |
||
| 1671 | $session->getTitle(), |
||
| 1672 | $hasRequirements |
||
| 1673 | ), |
||
| 1674 | 'show_description' => $session->getShowDescription(), |
||
| 1675 | 'description' => $session->getDescription(), |
||
| 1676 | 'category' => $catName, |
||
| 1677 | 'tags' => $sessionCourseTags, |
||
| 1678 | 'edit_actions' => $actions, |
||
| 1679 | 'duration' => SessionManager::getDayLeftInSession( |
||
| 1680 | ['id' => $session->getId(), 'duration' => $session->getDuration()], |
||
| 1681 | $userId |
||
| 1682 | ), |
||
| 1683 | ]; |
||
| 1684 | |||
| 1685 | $sessionsBlocks[] = array_merge($sessionsBlock, $sequences); |
||
| 1686 | } |
||
| 1687 | |||
| 1688 | return $sessionsBlocks; |
||
| 1689 | } |
||
| 1690 | |||
| 1691 | /** |
||
| 1692 | * Get Pagination HTML div. |
||
| 1693 | * |
||
| 1694 | * @param int $pageCurrent |
||
| 1695 | * @param int $pageLength |
||
| 1696 | * @param int $pageTotal |
||
| 1697 | * @param string $categoryCode |
||
| 1698 | * @param string $action |
||
| 1699 | * @param array $fields |
||
| 1700 | * @param array $sortKeys |
||
| 1701 | * |
||
| 1702 | * @return string |
||
| 1703 | */ |
||
| 1704 | public static function getCatalogPagination( |
||
| 1785 | } |
||
| 1786 | |||
| 1787 | /** |
||
| 1788 | * Get li HTML of page number. |
||
| 1789 | * |
||
| 1790 | * @param $pageNumber |
||
| 1791 | * @param $pageLength |
||
| 1792 | * @param array $liAttributes |
||
| 1793 | * @param string $content |
||
| 1794 | * @param string $categoryCode |
||
| 1795 | * @param string $action |
||
| 1796 | * @param array $fields |
||
| 1797 | * @param array $sortKeys |
||
| 1798 | * |
||
| 1799 | * @return string |
||
| 1800 | */ |
||
| 1801 | public static function getPageNumberItem( |
||
| 1802 | $pageNumber, |
||
| 1803 | $pageLength, |
||
| 1804 | $liAttributes = [], |
||
| 1805 | $content = '', |
||
| 1806 | $categoryCode = '', |
||
| 1807 | $action = '', |
||
| 1808 | $fields = [], |
||
| 1809 | $sortKeys = [] |
||
| 1810 | ) { |
||
| 1811 | // Get page URL |
||
| 1812 | $url = self::getCatalogUrl($pageNumber, $pageLength, $categoryCode, $action, $fields, $sortKeys); |
||
| 1813 | |||
| 1814 | // If is current page ('active' class) clear URL |
||
| 1815 | if (isset($liAttributes) && is_array($liAttributes) && isset($liAttributes['class'])) { |
||
| 1816 | if (false !== strpos('active', $liAttributes['class'])) { |
||
| 1817 | $url = ''; |
||
| 1818 | } |
||
| 1819 | } |
||
| 1820 | |||
| 1821 | $content = !empty($content) ? $content : $pageNumber; |
||
| 1822 | |||
| 1823 | return Display::tag( |
||
| 1824 | 'li', |
||
| 1825 | Display::url( |
||
| 1826 | $content, |
||
| 1827 | $url |
||
| 1828 | ), |
||
| 1829 | $liAttributes |
||
| 1830 | ); |
||
| 1831 | } |
||
| 1832 | |||
| 1833 | /** |
||
| 1834 | * Return URL to course catalog. |
||
| 1835 | * |
||
| 1836 | * @param int $pageCurrent |
||
| 1837 | * @param int $pageLength |
||
| 1838 | * @param string $categoryCode |
||
| 1839 | * @param string $action |
||
| 1840 | * @param array $extraFields |
||
| 1841 | * @param array $sortKeys |
||
| 1842 | * |
||
| 1843 | * @return string |
||
| 1844 | */ |
||
| 1845 | public static function getCatalogUrl( |
||
| 1903 | } |
||
| 1904 | } |
||
| 1905 |
