chamilo /
chamilo-lms
| Total Complexity | 388 |
| Total Lines | 3004 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like UserGroup 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 UserGroup, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 10 | class UserGroup extends Model |
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| 11 | { |
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| 12 | const SOCIAL_CLASS = 1; |
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| 13 | const NORMAL_CLASS = 0; |
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| 14 | public $columns = [ |
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| 15 | 'id', |
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| 16 | 'name', |
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| 17 | 'description', |
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| 18 | 'group_type', |
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| 19 | 'picture', |
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| 20 | 'url', |
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| 21 | 'allow_members_leave_group', |
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| 22 | 'visibility', |
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| 23 | 'updated_at', |
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| 24 | 'created_at', |
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| 25 | ]; |
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| 26 | |||
| 27 | public $useMultipleUrl = false; |
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| 28 | public $groupType = 0; |
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| 29 | public $showGroupTypeSetting = false; |
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| 30 | public $usergroup_rel_user_table; |
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| 31 | public $usergroup_rel_course_table; |
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| 32 | public $usergroup_rel_session_table; |
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| 33 | public $access_url_rel_usergroup; |
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| 34 | public $access_url_rel_user; |
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| 35 | public $table_course; |
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| 36 | public $table_user; |
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| 37 | |||
| 38 | /** |
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| 39 | * Set ups DB tables. |
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| 40 | */ |
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| 41 | public function __construct() |
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| 42 | { |
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| 43 | parent::__construct(); |
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| 44 | $this->table = Database::get_main_table(TABLE_USERGROUP); |
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| 45 | $this->usergroup_rel_user_table = Database::get_main_table(TABLE_USERGROUP_REL_USER); |
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| 46 | $this->usergroup_rel_course_table = Database::get_main_table(TABLE_USERGROUP_REL_COURSE); |
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| 47 | $this->usergroup_rel_session_table = Database::get_main_table(TABLE_USERGROUP_REL_SESSION); |
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| 48 | $this->access_url_rel_usergroup = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USERGROUP); |
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| 49 | $this->access_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); |
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| 50 | $this->table_course = Database::get_main_table(TABLE_MAIN_COURSE); |
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| 51 | $this->table_user = Database::get_main_table(TABLE_MAIN_USER); |
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| 52 | $this->useMultipleUrl = api_get_configuration_value('multiple_access_urls'); |
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| 53 | if ($this->allowTeachers()) { |
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| 54 | $this->columns[] = 'author_id'; |
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| 55 | } |
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| 56 | } |
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| 57 | |||
| 58 | /** |
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| 59 | * @return bool |
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| 60 | */ |
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| 61 | public function getUseMultipleUrl() |
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| 62 | { |
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| 63 | return $this->useMultipleUrl; |
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| 64 | } |
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| 65 | |||
| 66 | /** |
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| 67 | * @return int |
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| 68 | */ |
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| 69 | public function getTotalCount() |
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| 70 | { |
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| 71 | $options = []; |
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| 72 | $from = $this->table; |
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| 73 | |||
| 74 | if ($this->getUseMultipleUrl()) { |
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| 75 | $urlId = api_get_current_access_url_id(); |
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| 76 | $options = [ |
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| 77 | 'where' => [ |
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| 78 | 'access_url_id = ?' => [ |
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| 79 | $urlId, |
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| 80 | ], |
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| 81 | ], |
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| 82 | ]; |
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| 83 | $from = " $this->table u |
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| 84 | INNER JOIN $this->access_url_rel_usergroup a |
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| 85 | ON (u.id = a.usergroup_id) "; |
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| 86 | } |
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| 87 | $row = Database::select('count(*) as count', $from, $options, 'first'); |
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| 88 | |||
| 89 | return $row['count']; |
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| 90 | } |
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| 91 | |||
| 92 | /** |
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| 93 | * @param int $id user group id |
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| 94 | * @param bool $getCount |
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| 95 | * |
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| 96 | * @return array|int |
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| 97 | */ |
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| 98 | public function getUserGroupUsers($id, $getCount = false, $start = 0, $limit = 0) |
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| 99 | { |
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| 100 | $id = (int) $id; |
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| 101 | $start = (int) $start; |
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| 102 | $limit = (int) $limit; |
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| 103 | |||
| 104 | $select = ' u.* '; |
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| 105 | if ($getCount) { |
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| 106 | $select = 'COUNT(u.id) count '; |
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| 107 | } |
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| 108 | |||
| 109 | if ($this->getUseMultipleUrl()) { |
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| 110 | $urlId = api_get_current_access_url_id(); |
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| 111 | $sql = "SELECT $select |
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| 112 | FROM $this->usergroup_rel_user_table u |
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| 113 | INNER JOIN $this->access_url_rel_user a |
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| 114 | ON (u.user_id = a.user_id) |
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| 115 | WHERE u.usergroup_id = $id AND access_url_id = $urlId "; |
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| 116 | } else { |
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| 117 | $sql = "SELECT $select |
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| 118 | FROM $this->usergroup_rel_user_table u |
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| 119 | WHERE u.usergroup_id = $id"; |
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| 120 | } |
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| 121 | $limitCondition = ''; |
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| 122 | if (!empty($start) && !empty($limit)) { |
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| 123 | $limitCondition = " LIMIT $start, $limit"; |
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| 124 | } |
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| 125 | |||
| 126 | $sql .= $limitCondition; |
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| 127 | |||
| 128 | $result = Database::query($sql); |
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| 129 | |||
| 130 | if ($getCount) { |
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| 131 | if (Database::num_rows($result)) { |
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| 132 | $row = Database::fetch_array($result); |
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| 133 | |||
| 134 | return $row['count']; |
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| 135 | } |
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| 136 | |||
| 137 | return 0; |
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| 138 | } else { |
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| 139 | $list = []; |
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| 140 | $showCalendar = 'true' === api_get_plugin_setting('learning_calendar', 'enabled'); |
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| 141 | $calendarPlugin = null; |
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| 142 | if ($showCalendar) { |
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| 143 | $calendarPlugin = LearningCalendarPlugin::create(); |
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| 144 | } |
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| 145 | $url = api_get_path(WEB_PLUGIN_PATH).'learning_calendar/calendar.php?'; |
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| 146 | while ($data = Database::fetch_array($result)) { |
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| 147 | $userId = $data['user_id']; |
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| 148 | $userInfo = api_get_user_info($userId); |
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| 149 | $data['name'] = $userInfo['complete_name_with_username']; |
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| 150 | |||
| 151 | if ($showCalendar) { |
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| 152 | $calendar = $calendarPlugin->getUserCalendar($userId); |
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| 153 | $data['calendar_id'] = 0; |
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| 154 | $data['calendar'] = ''; |
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| 155 | if (!empty($calendar)) { |
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| 156 | $calendarInfo = $calendarPlugin->getCalendar($calendar['calendar_id']); |
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| 157 | if ($calendarInfo) { |
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| 158 | $data['calendar_id'] = $calendar['calendar_id']; |
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| 159 | $data['calendar'] = Display::url( |
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| 160 | $calendarInfo['title'], |
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| 161 | $url.'&id='.$calendar['calendar_id'] |
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| 162 | ); |
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| 163 | } |
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| 164 | } |
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| 165 | |||
| 166 | $courseAndSessionList = Tracking::show_user_progress( |
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| 167 | $userId, |
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| 168 | 0, |
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| 169 | '', |
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| 170 | true, |
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| 171 | true, |
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| 172 | true |
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| 173 | ); |
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| 174 | |||
| 175 | $stats = $calendarPlugin->getUserStats($userId, $courseAndSessionList); |
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| 176 | $evaluations = $calendarPlugin->getGradebookEvaluationListToString($userId, $courseAndSessionList); |
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| 177 | $data['gradebook_items'] = $evaluations; |
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| 178 | $totalTime = 0; |
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| 179 | foreach ($courseAndSessionList as $sessionId => $course) { |
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| 180 | foreach ($course as $courseId) { |
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| 181 | $totalTime += Tracking::get_time_spent_on_the_course($userId, $courseId, $sessionId); |
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| 182 | } |
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| 183 | } |
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| 184 | |||
| 185 | $data['time_spent'] = api_time_to_hms($totalTime); |
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| 186 | $data['lp_day_completed'] = $stats['completed']; |
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| 187 | $data['days_diff'] = $stats['completed'] - $stats['user_event_count']; |
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| 188 | } |
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| 189 | $data['id'] = $data['user_id']; |
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| 190 | $list[] = $data; |
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| 191 | } |
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| 192 | |||
| 193 | return $list; |
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| 194 | } |
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| 195 | } |
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| 196 | |||
| 197 | /** |
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| 198 | * @param string $extraWhereCondition |
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| 199 | * |
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| 200 | * @return int |
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| 201 | */ |
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| 202 | public function get_count($extraWhereCondition = '') |
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| 203 | { |
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| 204 | $authorCondition = ''; |
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| 205 | |||
| 206 | if ($this->allowTeachers()) { |
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| 207 | if (!api_is_platform_admin()) { |
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| 208 | $userId = api_get_user_id(); |
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| 209 | $authorCondition = " AND author_id = $userId"; |
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| 210 | } |
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| 211 | } |
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| 212 | |||
| 213 | if ($this->getUseMultipleUrl()) { |
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| 214 | $urlId = api_get_current_access_url_id(); |
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| 215 | $sql = "SELECT count(u.id) as count |
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| 216 | FROM $this->table u |
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| 217 | INNER JOIN $this->access_url_rel_usergroup a |
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| 218 | ON (u.id = a.usergroup_id) |
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| 219 | WHERE access_url_id = $urlId $authorCondition |
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| 220 | AND $extraWhereCondition |
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| 221 | "; |
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| 222 | |||
| 223 | $result = Database::query($sql); |
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| 224 | if (Database::num_rows($result)) { |
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| 225 | $row = Database::fetch_array($result); |
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| 226 | |||
| 227 | return $row['count']; |
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| 228 | } |
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| 229 | } else { |
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| 230 | $sql = "SELECT count(a.id) as count |
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| 231 | FROM {$this->table} a |
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| 232 | WHERE 1 = 1 |
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| 233 | $authorCondition |
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| 234 | AND $extraWhereCondition |
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| 235 | "; |
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| 236 | $result = Database::query($sql); |
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| 237 | if (Database::num_rows($result)) { |
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| 238 | $row = Database::fetch_array($result); |
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| 239 | |||
| 240 | return $row['count']; |
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| 241 | } |
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| 242 | } |
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| 243 | |||
| 244 | return 0; |
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| 245 | } |
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| 246 | |||
| 247 | /** |
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| 248 | * @param int $course_id |
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| 249 | * @param int $type |
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| 250 | * |
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| 251 | * @return mixed |
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| 252 | */ |
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| 253 | public function getUserGroupByCourseWithDataCount($course_id, $type = -1) |
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| 294 | } |
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| 295 | } |
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| 296 | |||
| 297 | /** |
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| 298 | * @param string $name |
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| 299 | * |
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| 300 | * @return int |
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| 301 | */ |
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| 302 | public function getIdByName($name) |
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| 303 | { |
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| 304 | $row = Database::select( |
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| 305 | 'id', |
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| 306 | $this->table, |
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| 307 | ['where' => ['name = ?' => $name]], |
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| 308 | 'first' |
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| 309 | ); |
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| 310 | |||
| 311 | if ($row) { |
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| 312 | return (int) $row['id']; |
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| 313 | } |
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| 314 | |||
| 315 | return 0; |
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| 316 | } |
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| 317 | |||
| 318 | /** |
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| 319 | * Displays the title + grid. |
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| 320 | */ |
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| 321 | public function returnGrid() |
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| 322 | { |
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| 323 | // action links |
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| 324 | $html = '<div class="actions">'; |
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| 325 | if (api_is_platform_admin()) { |
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| 326 | $html .= '<a href="../admin/index.php">'. |
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| 327 | Display::return_icon( |
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| 328 | 'back.png', |
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| 329 | get_lang('BackTo').' '.get_lang('PlatformAdmin'), |
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| 330 | '', |
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| 331 | ICON_SIZE_MEDIUM |
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| 332 | ). |
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| 333 | '</a>'; |
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| 334 | } |
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| 335 | |||
| 336 | $html .= '<a href="'.api_get_self().'?action=add">'. |
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| 337 | Display::return_icon('new_class.png', get_lang('AddClasses'), '', ICON_SIZE_MEDIUM). |
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| 338 | '</a>'; |
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| 339 | $html .= Display::url( |
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| 340 | Display::return_icon('import_csv.png', get_lang('Import'), [], ICON_SIZE_MEDIUM), |
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| 341 | 'usergroup_import.php' |
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| 342 | ); |
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| 343 | $html .= Display::url( |
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| 344 | Display::return_icon('export_csv.png', get_lang('Export'), [], ICON_SIZE_MEDIUM), |
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| 345 | 'usergroup_export.php' |
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| 346 | ); |
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| 347 | $html .= '</div>'; |
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| 348 | $html .= Display::grid_html('usergroups'); |
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| 349 | |||
| 350 | return $html; |
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| 351 | } |
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| 352 | |||
| 353 | /** |
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| 354 | * Displays the title + grid. |
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| 355 | */ |
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| 356 | public function displayToolBarUserGroupUsers() |
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| 357 | { |
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| 358 | // action links |
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| 359 | echo '<div class="actions">'; |
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| 360 | $courseInfo = api_get_course_info(); |
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| 361 | if (empty($courseInfo)) { |
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| 362 | echo '<a href="../admin/usergroups.php">'. |
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| 363 | Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('PlatformAdmin'), '', '32'). |
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| 364 | '</a>'; |
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| 365 | } else { |
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| 366 | echo Display::url( |
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| 367 | Display::return_icon('back.png', get_lang('BackTo').' '.get_lang('PlatformAdmin'), '', '32'), |
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| 368 | api_get_path(WEB_CODE_PATH).'user/class.php?'.api_get_cidreq() |
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| 369 | ); |
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| 370 | } |
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| 371 | |||
| 372 | echo '</div>'; |
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| 373 | echo Display::grid_html('usergroups'); |
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| 374 | } |
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| 375 | |||
| 376 | /** |
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| 377 | * Get HTML grid. |
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| 378 | */ |
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| 379 | public function display_teacher_view() |
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| 380 | { |
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| 381 | echo Display::grid_html('usergroups'); |
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| 382 | } |
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| 383 | |||
| 384 | /** |
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| 385 | * Gets a list of course ids by user group. |
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| 386 | * |
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| 387 | * @param int $id user group id |
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| 388 | * @param bool $loadCourseData |
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| 389 | * |
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| 390 | * @return array |
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| 391 | */ |
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| 392 | public function get_courses_by_usergroup($id, $loadCourseData = false) |
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| 393 | { |
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| 394 | if ($this->getUseMultipleUrl()) { |
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| 395 | $urlId = api_get_current_access_url_id(); |
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| 396 | $from = $this->usergroup_rel_course_table." c |
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| 397 | INNER JOIN {$this->access_url_rel_usergroup} a |
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| 398 | ON (a.usergroup_id = c.usergroup_id) "; |
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| 399 | $whereConditionSql = 'a.usergroup_id = ? AND access_url_id = ? '; |
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| 400 | $whereConditionValues = [$id, $urlId]; |
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| 401 | } else { |
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| 402 | $whereConditionSql = 'usergroup_id = ?'; |
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| 403 | $whereConditionValues = [$id]; |
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| 404 | $from = $this->usergroup_rel_course_table.' c '; |
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| 405 | } |
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| 406 | |||
| 407 | if ($loadCourseData) { |
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| 408 | $from .= " INNER JOIN {$this->table_course} as course ON c.course_id = course.id"; |
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| 409 | } |
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| 410 | |||
| 411 | $where = ['where' => [$whereConditionSql => $whereConditionValues]]; |
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| 412 | |||
| 413 | $select = 'course_id'; |
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| 414 | if ($loadCourseData) { |
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| 415 | $select = 'course.*'; |
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| 416 | } |
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| 417 | |||
| 418 | $results = Database::select( |
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| 419 | $select, |
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| 420 | $from, |
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| 421 | $where |
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| 422 | ); |
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| 423 | |||
| 424 | $array = []; |
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| 425 | if (!empty($results)) { |
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| 426 | foreach ($results as $row) { |
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| 427 | if ($loadCourseData) { |
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| 428 | $array[$row['id']] = $row; |
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| 429 | } else { |
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| 430 | $array[] = $row['course_id']; |
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| 431 | } |
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| 432 | } |
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| 433 | } |
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| 434 | |||
| 435 | return $array; |
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| 436 | } |
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| 437 | |||
| 438 | /** |
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| 439 | * @param array $options |
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| 440 | * @param int $type |
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| 441 | * |
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| 442 | * @return array |
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| 443 | */ |
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| 444 | public function getUserGroupInCourse($options = [], $type = -1, $getCount = false) |
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| 445 | { |
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| 446 | $select = 'DISTINCT u.*'; |
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| 447 | if ($getCount) { |
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| 448 | $select = 'count(u.id) as count'; |
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| 449 | } |
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| 450 | |||
| 451 | if ($this->getUseMultipleUrl()) { |
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| 452 | $sql = "SELECT $select |
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| 453 | FROM {$this->usergroup_rel_course_table} usergroup |
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| 454 | INNER JOIN {$this->table} u |
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| 455 | ON (u.id = usergroup.usergroup_id) |
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| 456 | INNER JOIN {$this->table_course} c |
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| 457 | ON (usergroup.course_id = c.id) |
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| 458 | INNER JOIN {$this->access_url_rel_usergroup} a |
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| 459 | ON (a.usergroup_id = u.id) |
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| 460 | "; |
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| 461 | } else { |
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| 462 | $sql = "SELECT $select |
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| 463 | FROM {$this->usergroup_rel_course_table} usergroup |
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| 464 | INNER JOIN {$this->table} u |
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| 465 | ON (u.id = usergroup.usergroup_id) |
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| 466 | INNER JOIN {$this->table_course} c |
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| 467 | ON (usergroup.course_id = c.id) |
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| 468 | "; |
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| 469 | } |
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| 470 | |||
| 471 | if (-1 != $type) { |
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| 472 | $type = (int) $type; |
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| 473 | $options['where']['AND group_type = ? '] = $type; |
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| 474 | } |
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| 475 | if ($this->getUseMultipleUrl()) { |
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| 476 | $urlId = api_get_current_access_url_id(); |
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| 477 | $options['where']['AND access_url_id = ? '] = $urlId; |
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| 478 | } |
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| 479 | |||
| 480 | $conditions = Database::parse_conditions($options); |
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| 481 | $sql .= $conditions; |
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| 482 | |||
| 483 | $result = Database::query($sql); |
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| 484 | |||
| 485 | if ($getCount) { |
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| 486 | if (Database::num_rows($result)) { |
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| 487 | $row = Database::fetch_array($result); |
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| 488 | |||
| 489 | return $row['count']; |
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| 490 | } |
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| 491 | } |
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| 492 | |||
| 493 | return Database::store_result($result, 'ASSOC'); |
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| 494 | } |
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| 495 | |||
| 496 | /** |
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| 497 | * @param array $options |
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| 498 | * @param int $type |
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| 499 | * @param bool $getCount |
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| 500 | * |
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| 501 | * @return array|bool |
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| 502 | */ |
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| 503 | public function getUserGroupNotInCourse($options = [], $type = -1, $getCount = false) |
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| 504 | { |
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| 505 | $course_id = null; |
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| 506 | if (isset($options['course_id'])) { |
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| 507 | $course_id = (int) $options['course_id']; |
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| 508 | unset($options['course_id']); |
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| 509 | } |
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| 510 | |||
| 511 | if (empty($course_id)) { |
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| 512 | return false; |
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| 513 | } |
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| 514 | |||
| 515 | $select = 'DISTINCT u.*'; |
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| 516 | if ($getCount) { |
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| 517 | $select = 'count(u.id) as count'; |
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| 518 | } |
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| 519 | |||
| 520 | if ($this->getUseMultipleUrl()) { |
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| 521 | $sql = "SELECT $select |
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| 522 | FROM {$this->table} u |
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| 523 | INNER JOIN {$this->access_url_rel_usergroup} a |
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| 524 | ON (a.usergroup_id = u.id) |
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| 525 | LEFT OUTER JOIN {$this->usergroup_rel_course_table} urc |
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| 526 | ON (u.id = urc.usergroup_id AND course_id = $course_id) |
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| 527 | "; |
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| 528 | } else { |
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| 529 | $sql = "SELECT $select |
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| 530 | FROM {$this->table} u |
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| 531 | LEFT OUTER JOIN {$this->usergroup_rel_course_table} urc |
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| 532 | ON (u.id = urc.usergroup_id AND course_id = $course_id) |
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| 533 | "; |
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| 534 | } |
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| 535 | |||
| 536 | if (-1 != $type) { |
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| 537 | $type = (int) $type; |
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| 538 | $options['where']['AND group_type = ? '] = $type; |
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| 539 | } |
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| 540 | if ($this->getUseMultipleUrl()) { |
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| 541 | $urlId = api_get_current_access_url_id(); |
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| 542 | $options['where']['AND access_url_id = ? '] = $urlId; |
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| 543 | } |
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| 544 | |||
| 545 | /*if ($this->allowTeachers()) { |
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| 546 | if (!api_is_platform_admin()) { |
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| 547 | $userId = api_get_user_id(); |
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| 548 | $options['where']['AND author_id = ? '] = $userId; |
||
| 549 | } |
||
| 550 | }*/ |
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| 551 | |||
| 552 | $conditions = Database::parse_conditions($options); |
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| 553 | |||
| 554 | $sql .= $conditions; |
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| 555 | |||
| 556 | if ($getCount) { |
||
| 557 | $result = Database::query($sql); |
||
| 558 | $array = Database::fetch_array($result, 'ASSOC'); |
||
| 559 | |||
| 560 | return $array['count']; |
||
| 561 | } |
||
| 562 | $result = Database::query($sql); |
||
| 563 | $array = Database::store_result($result, 'ASSOC'); |
||
| 564 | |||
| 565 | return $array; |
||
| 566 | } |
||
| 567 | |||
| 568 | /** |
||
| 569 | * @param int $course_id |
||
| 570 | * |
||
| 571 | * @deprecated ? |
||
| 572 | * |
||
| 573 | * @return array |
||
| 574 | */ |
||
| 575 | public function get_usergroup_by_course($course_id) |
||
| 576 | { |
||
| 577 | if ($this->getUseMultipleUrl()) { |
||
| 578 | $urlId = api_get_current_access_url_id(); |
||
| 579 | $options = [ |
||
| 580 | 'where' => [ |
||
| 581 | 'c.course_id = ? AND access_url_id = ?' => [ |
||
| 582 | $course_id, |
||
| 583 | $urlId, |
||
| 584 | ], |
||
| 585 | ], |
||
| 586 | ]; |
||
| 587 | $from = " $this->usergroup_rel_course_table as c |
||
| 588 | INNER JOIN $this->access_url_rel_usergroup a |
||
| 589 | ON c.usergroup_id = a.usergroup_id "; |
||
| 590 | } else { |
||
| 591 | $options = ['where' => ['c.course_id = ?' => $course_id]]; |
||
| 592 | $from = $this->usergroup_rel_course_table." c"; |
||
| 593 | } |
||
| 594 | |||
| 595 | $results = Database::select('c.usergroup_id', $from, $options); |
||
| 596 | $array = []; |
||
| 597 | if (!empty($results)) { |
||
| 598 | foreach ($results as $row) { |
||
| 599 | $array[] = $row['usergroup_id']; |
||
| 600 | } |
||
| 601 | } |
||
| 602 | |||
| 603 | return $array; |
||
| 604 | } |
||
| 605 | |||
| 606 | /** |
||
| 607 | * @param int $usergroup_id |
||
| 608 | * @param int $course_id |
||
| 609 | * |
||
| 610 | * @return bool |
||
| 611 | */ |
||
| 612 | public function usergroup_was_added_in_course($usergroup_id, $course_id) |
||
| 613 | { |
||
| 614 | $results = Database::select( |
||
| 615 | 'usergroup_id', |
||
| 616 | $this->usergroup_rel_course_table, |
||
| 617 | ['where' => ['course_id = ? AND usergroup_id = ?' => [$course_id, $usergroup_id]]] |
||
| 618 | ); |
||
| 619 | |||
| 620 | if (empty($results)) { |
||
| 621 | return false; |
||
| 622 | } |
||
| 623 | |||
| 624 | return true; |
||
| 625 | } |
||
| 626 | |||
| 627 | /** |
||
| 628 | * Gets a list of session ids by user group. |
||
| 629 | * |
||
| 630 | * @param int $id group id |
||
| 631 | * |
||
| 632 | * @return array |
||
| 633 | */ |
||
| 634 | public function get_sessions_by_usergroup($id) |
||
| 635 | { |
||
| 636 | $results = Database::select( |
||
| 637 | 'session_id', |
||
| 638 | $this->usergroup_rel_session_table, |
||
| 639 | ['where' => ['usergroup_id = ?' => $id]] |
||
| 640 | ); |
||
| 641 | |||
| 642 | $array = []; |
||
| 643 | if (!empty($results)) { |
||
| 644 | foreach ($results as $row) { |
||
| 645 | $array[] = $row['session_id']; |
||
| 646 | } |
||
| 647 | } |
||
| 648 | |||
| 649 | return $array; |
||
| 650 | } |
||
| 651 | |||
| 652 | /** |
||
| 653 | * Gets a list of user ids by user group. |
||
| 654 | * |
||
| 655 | * @param int $id user group id |
||
| 656 | * @param array $roles |
||
| 657 | * |
||
| 658 | * @return array with a list of user ids |
||
| 659 | */ |
||
| 660 | public function get_users_by_usergroup($id = null, $roles = []) |
||
| 698 | } |
||
| 699 | |||
| 700 | /** |
||
| 701 | * Gets a list of user ids by user group. |
||
| 702 | * |
||
| 703 | * @param int $id user group id |
||
| 704 | * @param int $relation |
||
| 705 | * |
||
| 706 | * @return array with a list of user ids |
||
| 707 | */ |
||
| 708 | public function getUsersByUsergroupAndRelation($id, $relation = 0) |
||
| 709 | { |
||
| 710 | $relation = (int) $relation; |
||
| 711 | if (empty($relation)) { |
||
| 712 | $conditions = ['where' => ['usergroup_id = ? AND (relation_type = 0 OR relation_type IS NULL OR relation_type = "") ' => [$id]]]; |
||
| 713 | } else { |
||
| 714 | $conditions = ['where' => ['usergroup_id = ? AND relation_type = ?' => [$id, $relation]]]; |
||
| 715 | } |
||
| 716 | |||
| 717 | $results = Database::select( |
||
| 718 | 'user_id', |
||
| 719 | $this->usergroup_rel_user_table, |
||
| 720 | $conditions |
||
| 721 | ); |
||
| 722 | |||
| 723 | $array = []; |
||
| 724 | if (!empty($results)) { |
||
| 725 | foreach ($results as $row) { |
||
| 726 | $array[] = $row['user_id']; |
||
| 727 | } |
||
| 728 | } |
||
| 729 | |||
| 730 | return $array; |
||
| 731 | } |
||
| 732 | |||
| 733 | /** |
||
| 734 | * Get the group list for a user. |
||
| 735 | * |
||
| 736 | * @param int $userId The user ID |
||
| 737 | * @param int $filterByType Optional. The type of group |
||
| 738 | * |
||
| 739 | * @return array |
||
| 740 | */ |
||
| 741 | public function getUserGroupListByUser($userId, $filterByType = null) |
||
| 742 | { |
||
| 743 | $userId = (int) $userId; |
||
| 744 | if ($this->getUseMultipleUrl()) { |
||
| 745 | $urlId = api_get_current_access_url_id(); |
||
| 746 | $from = $this->usergroup_rel_user_table." u |
||
| 747 | INNER JOIN {$this->access_url_rel_usergroup} a |
||
| 748 | ON (a.usergroup_id AND u.usergroup_id) |
||
| 749 | INNER JOIN {$this->table} g |
||
| 750 | ON (u.usergroup_id = g.id) |
||
| 751 | "; |
||
| 752 | $where = ['where' => ['user_id = ? AND access_url_id = ? ' => [$userId, $urlId]]]; |
||
| 753 | } else { |
||
| 754 | $from = $this->usergroup_rel_user_table." u |
||
| 755 | INNER JOIN {$this->table} g |
||
| 756 | ON (u.usergroup_id = g.id) |
||
| 757 | "; |
||
| 758 | $where = ['where' => ['user_id = ?' => $userId]]; |
||
| 759 | } |
||
| 760 | |||
| 761 | if (null !== $filterByType) { |
||
| 762 | $where['where'][' AND g.group_type = ?'] = (int) $filterByType; |
||
| 763 | } |
||
| 764 | |||
| 765 | $results = Database::select( |
||
| 766 | 'g.*', |
||
| 767 | $from, |
||
| 768 | $where |
||
| 769 | ); |
||
| 770 | $array = []; |
||
| 771 | if (!empty($results)) { |
||
| 772 | foreach ($results as $row) { |
||
| 773 | $array[] = $row; |
||
| 774 | } |
||
| 775 | } |
||
| 776 | |||
| 777 | return $array; |
||
| 778 | } |
||
| 779 | |||
| 780 | /** |
||
| 781 | * Gets the usergroup id list by user id. |
||
| 782 | * |
||
| 783 | * @param int $userId user id |
||
| 784 | * |
||
| 785 | * @return array |
||
| 786 | */ |
||
| 787 | public function get_usergroup_by_user($userId) |
||
| 788 | { |
||
| 789 | $userId = (int) $userId; |
||
| 790 | if ($this->getUseMultipleUrl()) { |
||
| 791 | $urlId = api_get_current_access_url_id(); |
||
| 792 | $from = $this->usergroup_rel_user_table." u |
||
| 793 | INNER JOIN {$this->access_url_rel_usergroup} a |
||
| 794 | ON (a.usergroup_id = u.usergroup_id) "; |
||
| 795 | $where = ['where' => ['user_id = ? AND access_url_id = ? ' => [$userId, $urlId]]]; |
||
| 796 | } else { |
||
| 797 | $from = $this->usergroup_rel_user_table.' u '; |
||
| 798 | $where = ['where' => ['user_id = ?' => $userId]]; |
||
| 799 | } |
||
| 800 | |||
| 801 | $results = Database::select( |
||
| 802 | 'u.usergroup_id', |
||
| 803 | $from, |
||
| 804 | $where |
||
| 805 | ); |
||
| 806 | |||
| 807 | $array = []; |
||
| 808 | if (!empty($results)) { |
||
| 809 | foreach ($results as $row) { |
||
| 810 | $array[] = $row['usergroup_id']; |
||
| 811 | } |
||
| 812 | } |
||
| 813 | |||
| 814 | return $array; |
||
| 815 | } |
||
| 816 | |||
| 817 | /** |
||
| 818 | * Subscribes sessions to a group (also adding the members of the group in the session and course). |
||
| 819 | * |
||
| 820 | * @param int $usergroup_id usergroup id |
||
| 821 | * @param array $list list of session ids |
||
| 822 | * @param bool $deleteCurrentSessions Optional. Empty the session list for the usergroup (class) |
||
| 823 | */ |
||
| 824 | public function subscribe_sessions_to_usergroup($usergroup_id, $list, $deleteCurrentSessions = true) |
||
| 825 | { |
||
| 826 | $current_list = $this->get_sessions_by_usergroup($usergroup_id); |
||
| 827 | $user_list = $this->get_users_by_usergroup($usergroup_id); |
||
| 828 | |||
| 829 | $delete_items = $new_items = []; |
||
| 830 | if (!empty($list)) { |
||
| 831 | foreach ($list as $session_id) { |
||
| 832 | if (!in_array($session_id, $current_list)) { |
||
| 833 | $new_items[] = $session_id; |
||
| 834 | } |
||
| 835 | } |
||
| 836 | } |
||
| 837 | if ($deleteCurrentSessions) { |
||
| 838 | if (!empty($current_list)) { |
||
| 839 | foreach ($current_list as $session_id) { |
||
| 840 | if (!in_array($session_id, $list)) { |
||
| 841 | $delete_items[] = $session_id; |
||
| 842 | } |
||
| 843 | } |
||
| 844 | } |
||
| 845 | |||
| 846 | // Deleting items |
||
| 847 | if (!empty($delete_items)) { |
||
| 848 | foreach ($delete_items as $session_id) { |
||
| 849 | if (!empty($user_list)) { |
||
| 850 | foreach ($user_list as $user_id) { |
||
| 851 | SessionManager::unsubscribe_user_from_session($session_id, $user_id); |
||
| 852 | } |
||
| 853 | } |
||
| 854 | Database::delete( |
||
| 855 | $this->usergroup_rel_session_table, |
||
| 856 | ['usergroup_id = ? AND session_id = ?' => [$usergroup_id, $session_id]] |
||
| 857 | ); |
||
| 858 | } |
||
| 859 | } |
||
| 860 | } |
||
| 861 | |||
| 862 | // Adding new relationships. |
||
| 863 | if (!empty($new_items)) { |
||
| 864 | foreach ($new_items as $session_id) { |
||
| 865 | $params = ['session_id' => $session_id, 'usergroup_id' => $usergroup_id]; |
||
| 866 | Database::insert($this->usergroup_rel_session_table, $params); |
||
| 867 | |||
| 868 | if (!empty($user_list)) { |
||
| 869 | SessionManager::subscribeUsersToSession( |
||
| 870 | $session_id, |
||
| 871 | $user_list, |
||
| 872 | null, |
||
| 873 | false |
||
| 874 | ); |
||
| 875 | } |
||
| 876 | } |
||
| 877 | } |
||
| 878 | } |
||
| 879 | |||
| 880 | /** |
||
| 881 | * Subscribes courses to a group (also adding the members of the group in the course). |
||
| 882 | * |
||
| 883 | * @param int $usergroup_id usergroup id |
||
| 884 | * @param array $list list of course ids (integers) |
||
| 885 | * @param bool $delete_groups |
||
| 886 | */ |
||
| 887 | public function subscribe_courses_to_usergroup($usergroup_id, $list, $delete_groups = true) |
||
| 933 | ); |
||
| 934 | } |
||
| 935 | } |
||
| 936 | } |
||
| 937 | } |
||
| 938 | |||
| 939 | /** |
||
| 940 | * @param int $usergroup_id |
||
| 941 | * @param array $delete_items |
||
| 942 | */ |
||
| 943 | public function unsubscribe_courses_from_usergroup($usergroup_id, $delete_items) |
||
| 967 | ], |
||
| 968 | ] |
||
| 969 | ); |
||
| 970 | } |
||
| 971 | } |
||
| 972 | } |
||
| 973 | } |
||
| 974 | |||
| 975 | /** |
||
| 976 | * Subscribe users to a group. |
||
| 977 | * |
||
| 978 | * @param int $usergroup_id usergroup id |
||
| 979 | * @param array $list list of user ids |
||
| 980 | * @param bool $delete_users_not_present_in_list |
||
| 981 | * @param int $relationType |
||
| 982 | */ |
||
| 983 | public function subscribe_users_to_usergroup( |
||
| 984 | $usergroup_id, |
||
| 985 | $list, |
||
| 986 | $delete_users_not_present_in_list = true, |
||
| 987 | $relationType = 0 |
||
| 988 | ) { |
||
| 989 | $current_list = $this->get_users_by_usergroup($usergroup_id); |
||
| 990 | $course_list = $this->get_courses_by_usergroup($usergroup_id); |
||
| 991 | $session_list = $this->get_sessions_by_usergroup($usergroup_id); |
||
| 992 | $session_list = array_filter($session_list); |
||
| 993 | $relationType = (int) $relationType; |
||
| 994 | |||
| 995 | $delete_items = []; |
||
| 996 | $new_items = []; |
||
| 997 | if (!empty($list)) { |
||
| 998 | foreach ($list as $user_id) { |
||
| 999 | if (!in_array($user_id, $current_list)) { |
||
| 1000 | $new_items[] = $user_id; |
||
| 1001 | } |
||
| 1002 | } |
||
| 1003 | } |
||
| 1004 | |||
| 1005 | if (!empty($current_list)) { |
||
| 1006 | foreach ($current_list as $user_id) { |
||
| 1007 | if (!in_array($user_id, $list)) { |
||
| 1008 | $delete_items[] = $user_id; |
||
| 1009 | } |
||
| 1010 | } |
||
| 1011 | } |
||
| 1012 | |||
| 1013 | // Deleting items |
||
| 1014 | if (!empty($delete_items) && $delete_users_not_present_in_list) { |
||
| 1015 | foreach ($delete_items as $user_id) { |
||
| 1016 | // Removing courses |
||
| 1017 | if (!empty($course_list)) { |
||
| 1018 | foreach ($course_list as $course_id) { |
||
| 1019 | $course_info = api_get_course_info_by_id($course_id); |
||
| 1020 | CourseManager::unsubscribe_user($user_id, $course_info['code']); |
||
| 1021 | } |
||
| 1022 | } |
||
| 1023 | // Removing sessions |
||
| 1024 | if (!empty($session_list)) { |
||
| 1025 | foreach ($session_list as $session_id) { |
||
| 1026 | SessionManager::unsubscribe_user_from_session($session_id, $user_id); |
||
| 1027 | } |
||
| 1028 | } |
||
| 1029 | |||
| 1030 | if (empty($relationType)) { |
||
| 1031 | Database::delete( |
||
| 1032 | $this->usergroup_rel_user_table, |
||
| 1033 | [ |
||
| 1034 | 'usergroup_id = ? AND user_id = ? AND (relation_type = "0" OR relation_type IS NULL OR relation_type = "")' => [ |
||
| 1035 | $usergroup_id, |
||
| 1036 | $user_id, |
||
| 1037 | ], |
||
| 1038 | ] |
||
| 1039 | ); |
||
| 1040 | } else { |
||
| 1041 | Database::delete( |
||
| 1042 | $this->usergroup_rel_user_table, |
||
| 1043 | [ |
||
| 1044 | 'usergroup_id = ? AND user_id = ? AND relation_type = ?' => [ |
||
| 1045 | $usergroup_id, |
||
| 1046 | $user_id, |
||
| 1047 | $relationType, |
||
| 1048 | ], |
||
| 1049 | ] |
||
| 1050 | ); |
||
| 1051 | } |
||
| 1052 | } |
||
| 1053 | } |
||
| 1054 | |||
| 1055 | // Adding new relationships |
||
| 1056 | if (!empty($new_items)) { |
||
| 1057 | // Adding sessions |
||
| 1058 | if (!empty($session_list)) { |
||
| 1059 | foreach ($session_list as $session_id) { |
||
| 1060 | SessionManager::subscribeUsersToSession($session_id, $new_items, null, false); |
||
| 1061 | } |
||
| 1062 | } |
||
| 1063 | |||
| 1064 | foreach ($new_items as $user_id) { |
||
| 1065 | // Adding courses |
||
| 1066 | if (!empty($course_list)) { |
||
| 1067 | foreach ($course_list as $course_id) { |
||
| 1068 | $course_info = api_get_course_info_by_id($course_id); |
||
| 1069 | CourseManager::subscribeUser($user_id, $course_info['code']); |
||
| 1070 | } |
||
| 1071 | } |
||
| 1072 | $params = [ |
||
| 1073 | 'user_id' => $user_id, |
||
| 1074 | 'usergroup_id' => $usergroup_id, |
||
| 1075 | 'relation_type' => $relationType, |
||
| 1076 | ]; |
||
| 1077 | Database::insert($this->usergroup_rel_user_table, $params); |
||
| 1078 | } |
||
| 1079 | } |
||
| 1080 | } |
||
| 1081 | |||
| 1082 | /** |
||
| 1083 | * @param string $name |
||
| 1084 | * |
||
| 1085 | * @return bool |
||
| 1086 | */ |
||
| 1087 | public function usergroup_exists($name) |
||
| 1088 | { |
||
| 1089 | $name = Database::escape_string($name); |
||
| 1090 | if ($this->getUseMultipleUrl()) { |
||
| 1091 | $urlId = api_get_current_access_url_id(); |
||
| 1092 | $sql = "SELECT * FROM $this->table u |
||
| 1093 | INNER JOIN {$this->access_url_rel_usergroup} a |
||
| 1094 | ON (a.usergroup_id = u.id) |
||
| 1095 | WHERE name = '".$name."' AND access_url_id = $urlId"; |
||
| 1096 | } else { |
||
| 1097 | $sql = "SELECT * FROM $this->table WHERE name = '".$name."'"; |
||
| 1098 | } |
||
| 1099 | |||
| 1100 | $res = Database::query($sql); |
||
| 1101 | |||
| 1102 | return 0 != Database::num_rows($res); |
||
| 1103 | } |
||
| 1104 | |||
| 1105 | /** |
||
| 1106 | * @return bool |
||
| 1107 | */ |
||
| 1108 | public function allowTeachers() |
||
| 1109 | { |
||
| 1110 | return true === api_get_configuration_value('allow_teachers_to_classes'); |
||
| 1111 | } |
||
| 1112 | |||
| 1113 | /** |
||
| 1114 | * @param int $sidx |
||
| 1115 | * @param int $sord |
||
| 1116 | * @param int $start |
||
| 1117 | * @param int $limit |
||
| 1118 | * @param string $extraWhereCondition |
||
| 1119 | * |
||
| 1120 | * @return array |
||
| 1121 | */ |
||
| 1122 | public function getUsergroupsPagination($sidx, $sord, $start, $limit, $extraWhereCondition = '') |
||
| 1123 | { |
||
| 1124 | $sord = in_array(strtolower($sord), ['asc', 'desc']) ? $sord : 'desc'; |
||
| 1125 | |||
| 1126 | $start = (int) $start; |
||
| 1127 | $limit = (int) $limit; |
||
| 1128 | |||
| 1129 | $sqlFrom = "{$this->table} u "; |
||
| 1130 | $sqlWhere = '1 = 1 '; |
||
| 1131 | |||
| 1132 | if ($this->getUseMultipleUrl()) { |
||
| 1133 | $urlId = api_get_current_access_url_id(); |
||
| 1134 | $sqlFrom .= " INNER JOIN {$this->access_url_rel_usergroup} a ON (u.id = a.usergroup_id) "; |
||
| 1135 | $sqlWhere .= " AND a.access_url_id = $urlId "; |
||
| 1136 | } |
||
| 1137 | |||
| 1138 | if ($this->allowTeachers()) { |
||
| 1139 | if (!api_is_platform_admin()) { |
||
| 1140 | $userId = api_get_user_id(); |
||
| 1141 | $sqlWhere .= " AND author_id = $userId "; |
||
| 1142 | } |
||
| 1143 | } |
||
| 1144 | |||
| 1145 | if ($extraWhereCondition) { |
||
| 1146 | $sqlWhere .= " AND $extraWhereCondition "; |
||
| 1147 | } |
||
| 1148 | |||
| 1149 | $result = Database::store_result( |
||
| 1150 | Database::query("SELECT u.* FROM $sqlFrom WHERE $sqlWhere ORDER BY name $sord LIMIT $start, $limit") |
||
| 1151 | ); |
||
| 1152 | |||
| 1153 | $new_result = []; |
||
| 1154 | if (!empty($result)) { |
||
| 1155 | foreach ($result as $group) { |
||
| 1156 | $group['sessions'] = count($this->get_sessions_by_usergroup($group['id'])); |
||
| 1157 | $group['courses'] = count($this->get_courses_by_usergroup($group['id'])); |
||
| 1158 | $roles = []; |
||
| 1159 | switch ($group['group_type']) { |
||
| 1160 | case 0: |
||
| 1161 | $group['group_type'] = Display::label(get_lang('Class'), 'info'); |
||
| 1162 | $roles = [0]; |
||
| 1163 | break; |
||
| 1164 | case 1: |
||
| 1165 | $group['group_type'] = Display::label(get_lang('Social'), 'success'); |
||
| 1166 | $roles = [ |
||
| 1167 | GROUP_USER_PERMISSION_ADMIN, |
||
| 1168 | GROUP_USER_PERMISSION_READER, |
||
| 1169 | GROUP_USER_PERMISSION_MODERATOR, |
||
| 1170 | GROUP_USER_PERMISSION_HRM, |
||
| 1171 | ]; |
||
| 1172 | break; |
||
| 1173 | } |
||
| 1174 | $group['users'] = Display::url( |
||
| 1175 | count($this->get_users_by_usergroup($group['id'], $roles)), |
||
| 1176 | api_get_path(WEB_CODE_PATH).'admin/usergroup_users.php?id='.$group['id'] |
||
| 1177 | ); |
||
| 1178 | $new_result[] = $group; |
||
| 1179 | } |
||
| 1180 | $result = $new_result; |
||
| 1181 | } |
||
| 1182 | $columns = ['name', 'users', 'courses', 'sessions', 'group_type']; |
||
| 1183 | |||
| 1184 | if (!in_array($sidx, $columns)) { |
||
| 1185 | $sidx = 'name'; |
||
| 1186 | } |
||
| 1187 | |||
| 1188 | // Multidimensional sort |
||
| 1189 | $result = msort($result, $sidx, $sord); |
||
| 1190 | |||
| 1191 | return $result; |
||
| 1192 | } |
||
| 1193 | |||
| 1194 | /** |
||
| 1195 | * @param array $options |
||
| 1196 | * |
||
| 1197 | * @return array |
||
| 1198 | */ |
||
| 1199 | public function getDataToExport($options = []) |
||
| 1200 | { |
||
| 1201 | if ($this->getUseMultipleUrl()) { |
||
| 1202 | $urlId = api_get_current_access_url_id(); |
||
| 1203 | $from = $this->table." u |
||
| 1204 | INNER JOIN {$this->access_url_rel_usergroup} a |
||
| 1205 | ON (u.id = a.usergroup_id)"; |
||
| 1206 | $options = ['where' => ['access_url_id = ? ' => $urlId]]; |
||
| 1207 | if ($this->allowTeachers()) { |
||
| 1208 | $options['where'] = [' author_id = ? ' => api_get_user_id()]; |
||
| 1209 | } |
||
| 1210 | $classes = Database::select('a.id, name, description', $from, $options); |
||
| 1211 | } else { |
||
| 1212 | if ($this->allowTeachers()) { |
||
| 1213 | $options['where'] = [' author_id = ? ' => api_get_user_id()]; |
||
| 1214 | } |
||
| 1215 | $classes = Database::select('id, name, description', $this->table, $options); |
||
| 1216 | } |
||
| 1217 | |||
| 1218 | $result = []; |
||
| 1219 | if (!empty($classes)) { |
||
| 1220 | foreach ($classes as $data) { |
||
| 1221 | $users = $this->getUserListByUserGroup($data['id']); |
||
| 1222 | $userToString = null; |
||
| 1223 | if (!empty($users)) { |
||
| 1224 | $userNameList = []; |
||
| 1225 | foreach ($users as $userData) { |
||
| 1226 | $userNameList[] = $userData['username']; |
||
| 1227 | } |
||
| 1228 | $userToString = implode(',', $userNameList); |
||
| 1229 | } |
||
| 1230 | $data['users'] = $userToString; |
||
| 1231 | $result[] = $data; |
||
| 1232 | } |
||
| 1233 | } |
||
| 1234 | |||
| 1235 | return $result; |
||
| 1236 | } |
||
| 1237 | |||
| 1238 | /** |
||
| 1239 | * @param string $firstLetter |
||
| 1240 | * @param int $limit |
||
| 1241 | * |
||
| 1242 | * @return array |
||
| 1243 | */ |
||
| 1244 | public function filterByFirstLetter($firstLetter, $limit = 0) |
||
| 1245 | { |
||
| 1246 | $firstLetter = Database::escape_string($firstLetter); |
||
| 1247 | $limit = (int) $limit; |
||
| 1248 | |||
| 1249 | $sql = ' SELECT g.id, name '; |
||
| 1250 | |||
| 1251 | $urlCondition = ''; |
||
| 1252 | if ($this->getUseMultipleUrl()) { |
||
| 1253 | $urlId = api_get_current_access_url_id(); |
||
| 1254 | $sql .= " FROM $this->table g |
||
| 1255 | INNER JOIN $this->access_url_rel_usergroup a |
||
| 1256 | ON (g.id = a.usergroup_id) "; |
||
| 1257 | $urlCondition = " AND access_url_id = $urlId "; |
||
| 1258 | } else { |
||
| 1259 | $sql = " FROM $this->table g "; |
||
| 1260 | } |
||
| 1261 | $sql .= " |
||
| 1262 | WHERE |
||
| 1263 | name LIKE '".$firstLetter."%' OR |
||
| 1264 | name LIKE '".api_strtolower($firstLetter)."%' |
||
| 1265 | $urlCondition |
||
| 1266 | ORDER BY name DESC "; |
||
| 1267 | |||
| 1268 | if (!empty($limit)) { |
||
| 1269 | $sql .= " LIMIT $limit "; |
||
| 1270 | } |
||
| 1271 | |||
| 1272 | $result = Database::query($sql); |
||
| 1273 | |||
| 1274 | return Database::store_result($result); |
||
| 1275 | } |
||
| 1276 | |||
| 1277 | /** |
||
| 1278 | * Select user group not in list. |
||
| 1279 | * |
||
| 1280 | * @param array $list |
||
| 1281 | * |
||
| 1282 | * @return array |
||
| 1283 | */ |
||
| 1284 | public function getUserGroupNotInList($list) |
||
| 1285 | { |
||
| 1286 | if (empty($list)) { |
||
| 1287 | return []; |
||
| 1288 | } |
||
| 1289 | |||
| 1290 | $list = array_map('intval', $list); |
||
| 1291 | $listToString = implode("','", $list); |
||
| 1292 | |||
| 1293 | $sql = 'SELECT * '; |
||
| 1294 | $urlCondition = ''; |
||
| 1295 | if ($this->getUseMultipleUrl()) { |
||
| 1296 | $urlId = api_get_current_access_url_id(); |
||
| 1297 | $sql .= " FROM $this->table g |
||
| 1298 | INNER JOIN $this->access_url_rel_usergroup a |
||
| 1299 | ON (g.id = a.usergroup_id)"; |
||
| 1300 | $urlCondition = " AND access_url_id = $urlId "; |
||
| 1301 | } else { |
||
| 1302 | $sql = " FROM $this->table g "; |
||
| 1303 | } |
||
| 1304 | |||
| 1305 | $sql .= " WHERE g.id NOT IN ('$listToString') $urlCondition "; |
||
| 1306 | $result = Database::query($sql); |
||
| 1307 | |||
| 1308 | return Database::store_result($result, 'ASSOC'); |
||
| 1309 | } |
||
| 1310 | |||
| 1311 | /** |
||
| 1312 | * @param $params |
||
| 1313 | * @param bool $show_query |
||
| 1314 | * |
||
| 1315 | * @return bool|int |
||
| 1316 | */ |
||
| 1317 | public function save($params, $show_query = false) |
||
| 1318 | { |
||
| 1319 | $params['updated_at'] = $params['created_at'] = api_get_utc_datetime(); |
||
| 1320 | $params['group_type'] = !empty($params['group_type']) ? self::SOCIAL_CLASS : self::NORMAL_CLASS; |
||
| 1321 | $params['allow_members_leave_group'] = isset($params['allow_members_leave_group']) ? 1 : 0; |
||
| 1322 | |||
| 1323 | $groupExists = $this->usergroup_exists(trim($params['name'])); |
||
| 1324 | if (false == $groupExists) { |
||
| 1325 | if ($this->allowTeachers()) { |
||
| 1326 | $params['author_id'] = api_get_user_id(); |
||
| 1327 | } |
||
| 1328 | $id = parent::save($params, $show_query); |
||
| 1329 | if ($id) { |
||
| 1330 | if ($this->getUseMultipleUrl()) { |
||
| 1331 | $this->subscribeToUrl($id, api_get_current_access_url_id()); |
||
| 1332 | } |
||
| 1333 | |||
| 1334 | if (self::SOCIAL_CLASS == $params['group_type']) { |
||
| 1335 | $this->add_user_to_group( |
||
| 1336 | api_get_user_id(), |
||
| 1337 | $id, |
||
| 1338 | GROUP_USER_PERMISSION_ADMIN |
||
| 1339 | ); |
||
| 1340 | } |
||
| 1341 | $picture = isset($_FILES['picture']) ? $_FILES['picture'] : null; |
||
| 1342 | $picture = $this->manageFileUpload($id, $picture); |
||
| 1343 | if ($picture) { |
||
| 1344 | $params = [ |
||
| 1345 | 'id' => $id, |
||
| 1346 | 'picture' => $picture, |
||
| 1347 | 'group_type' => $params['group_type'], |
||
| 1348 | ]; |
||
| 1349 | $this->update($params); |
||
| 1350 | } |
||
| 1351 | } |
||
| 1352 | |||
| 1353 | return $id; |
||
| 1354 | } |
||
| 1355 | |||
| 1356 | return false; |
||
| 1357 | } |
||
| 1358 | |||
| 1359 | /** |
||
| 1360 | * {@inheritdoc} |
||
| 1361 | */ |
||
| 1362 | public function update($values, $showQuery = false) |
||
| 1363 | { |
||
| 1364 | $values['updated_on'] = api_get_utc_datetime(); |
||
| 1365 | $values['group_type'] = !empty($values['group_type']) ? self::SOCIAL_CLASS : self::NORMAL_CLASS; |
||
| 1366 | $values['allow_members_leave_group'] = isset($values['allow_members_leave_group']) ? 1 : 0; |
||
| 1367 | |||
| 1368 | if (isset($values['id'])) { |
||
| 1369 | $picture = isset($_FILES['picture']) ? $_FILES['picture'] : null; |
||
| 1370 | if (!empty($picture)) { |
||
| 1371 | $picture = $this->manageFileUpload($values['id'], $picture); |
||
| 1372 | if ($picture) { |
||
| 1373 | $values['picture'] = $picture; |
||
| 1374 | } |
||
| 1375 | } |
||
| 1376 | |||
| 1377 | if (isset($values['delete_picture'])) { |
||
| 1378 | $values['picture'] = null; |
||
| 1379 | } |
||
| 1380 | } |
||
| 1381 | |||
| 1382 | parent::update($values, $showQuery); |
||
| 1383 | |||
| 1384 | if (isset($values['delete_picture'])) { |
||
| 1385 | $this->delete_group_picture($values['id']); |
||
| 1386 | } |
||
| 1387 | |||
| 1388 | return true; |
||
| 1389 | } |
||
| 1390 | |||
| 1391 | /** |
||
| 1392 | * @param int $groupId |
||
| 1393 | * @param string $picture |
||
| 1394 | * |
||
| 1395 | * @return bool|string |
||
| 1396 | */ |
||
| 1397 | public function manageFileUpload($groupId, $picture) |
||
| 1398 | { |
||
| 1399 | if (!empty($picture['name'])) { |
||
| 1400 | return $this->update_group_picture( |
||
| 1401 | $groupId, |
||
| 1402 | $picture['name'], |
||
| 1403 | $picture['tmp_name'] |
||
| 1404 | ); |
||
| 1405 | } |
||
| 1406 | |||
| 1407 | return false; |
||
| 1408 | } |
||
| 1409 | |||
| 1410 | /** |
||
| 1411 | * @param int $groupId |
||
| 1412 | * |
||
| 1413 | * @return string |
||
| 1414 | */ |
||
| 1415 | public function delete_group_picture($groupId) |
||
| 1416 | { |
||
| 1417 | return $this->update_group_picture($groupId); |
||
| 1418 | } |
||
| 1419 | |||
| 1420 | /** |
||
| 1421 | * Creates new group pictures in various sizes of a user, or deletes user pfotos. |
||
| 1422 | * Note: This method relies on configuration setting from main/inc/conf/profile.conf.php. |
||
| 1423 | * |
||
| 1424 | * @param int The group id |
||
| 1425 | * @param string $file The common file name for the newly created photos. |
||
| 1426 | * It will be checked and modified for compatibility with the file system. |
||
| 1427 | * If full name is provided, path component is ignored. |
||
| 1428 | * If an empty name is provided, then old user photos are deleted only, |
||
| 1429 | * |
||
| 1430 | * @see UserManager::delete_user_picture() as the prefered way for deletion. |
||
| 1431 | * |
||
| 1432 | * @param string $source_file the full system name of the image from which user photos will be created |
||
| 1433 | * |
||
| 1434 | * @return mixed Returns the resulting common file name of created images which usually should be stored in database. |
||
| 1435 | * When an image is removed the function returns an empty string. |
||
| 1436 | * In case of internal error or negative validation it returns FALSE. |
||
| 1437 | */ |
||
| 1438 | public function update_group_picture($group_id, $file = null, $source_file = null) |
||
| 1439 | { |
||
| 1440 | $group_id = (int) $group_id; |
||
| 1441 | |||
| 1442 | if (empty($group_id)) { |
||
| 1443 | return false; |
||
| 1444 | } |
||
| 1445 | $delete = empty($file); |
||
| 1446 | if (empty($source_file)) { |
||
| 1447 | $source_file = $file; |
||
| 1448 | } |
||
| 1449 | |||
| 1450 | // User-reserved directory where photos have to be placed. |
||
| 1451 | $path_info = $this->get_group_picture_path_by_id($group_id, 'system', true); |
||
| 1452 | |||
| 1453 | $path = $path_info['dir']; |
||
| 1454 | |||
| 1455 | // If this directory does not exist - we create it. |
||
| 1456 | if (!is_dir($path)) { |
||
| 1457 | $res = @mkdir($path, api_get_permissions_for_new_directories(), true); |
||
| 1458 | if ($res === false) { |
||
| 1459 | // There was an issue creating the directory $path, probably |
||
| 1460 | // permissions-related |
||
| 1461 | return false; |
||
| 1462 | } |
||
| 1463 | } |
||
| 1464 | |||
| 1465 | // The old photos (if any). |
||
| 1466 | $old_file = $path_info['file']; |
||
| 1467 | |||
| 1468 | // Let us delete them. |
||
| 1469 | if (!empty($old_file)) { |
||
| 1470 | if (KEEP_THE_OLD_IMAGE_AFTER_CHANGE) { |
||
| 1471 | $prefix = 'saved_'.date('Y_m_d_H_i_s').'_'.uniqid('').'_'; |
||
| 1472 | @rename($path.'small_'.$old_file, $path.$prefix.'small_'.$old_file); |
||
| 1473 | @rename($path.'medium_'.$old_file, $path.$prefix.'medium_'.$old_file); |
||
| 1474 | @rename($path.'big_'.$old_file, $path.$prefix.'big_'.$old_file); |
||
| 1475 | @rename($path.$old_file, $path.$prefix.$old_file); |
||
| 1476 | } else { |
||
| 1477 | @unlink($path.'small_'.$old_file); |
||
| 1478 | @unlink($path.'medium_'.$old_file); |
||
| 1479 | @unlink($path.'big_'.$old_file); |
||
| 1480 | @unlink($path.$old_file); |
||
| 1481 | } |
||
| 1482 | } |
||
| 1483 | |||
| 1484 | // Exit if only deletion has been requested. Return an empty picture name. |
||
| 1485 | if ($delete) { |
||
| 1486 | return ''; |
||
| 1487 | } |
||
| 1488 | |||
| 1489 | // Validation 2. |
||
| 1490 | $allowed_types = ['jpg', 'jpeg', 'png', 'gif']; |
||
| 1491 | $file = str_replace('\\', '/', $file); |
||
| 1492 | $filename = (($pos = strrpos($file, '/')) !== false) ? substr($file, $pos + 1) : $file; |
||
| 1493 | $extension = strtolower(substr(strrchr($filename, '.'), 1)); |
||
| 1494 | if (!in_array($extension, $allowed_types)) { |
||
| 1495 | return false; |
||
| 1496 | } |
||
| 1497 | |||
| 1498 | // This is the common name for the new photos. |
||
| 1499 | if (KEEP_THE_NAME_WHEN_CHANGE_IMAGE && !empty($old_file)) { |
||
| 1500 | $old_extension = strtolower(substr(strrchr($old_file, '.'), 1)); |
||
| 1501 | $filename = in_array($old_extension, $allowed_types) ? substr($old_file, 0, -strlen($old_extension)) : $old_file; |
||
| 1502 | $filename = (substr($filename, -1) == '.') ? $filename.$extension : $filename.'.'.$extension; |
||
| 1503 | } else { |
||
| 1504 | $filename = api_replace_dangerous_char($filename); |
||
| 1505 | if (PREFIX_IMAGE_FILENAME_WITH_UID) { |
||
| 1506 | $filename = uniqid('').'_'.$filename; |
||
| 1507 | } |
||
| 1508 | // We always prefix user photos with user ids, so on setting |
||
| 1509 | // api_get_setting('split_users_upload_directory') === 'true' |
||
| 1510 | // the correspondent directories to be found successfully. |
||
| 1511 | $filename = $group_id.'_'.$filename; |
||
| 1512 | } |
||
| 1513 | |||
| 1514 | // Storing the new photos in 4 versions with various sizes. |
||
| 1515 | |||
| 1516 | /*$image->resize( |
||
| 1517 | // get original size and set width (widen) or height (heighten). |
||
| 1518 | // width or height will be set maintaining aspect ratio. |
||
| 1519 | $image->getSize()->widen( 700 ) |
||
| 1520 | );*/ |
||
| 1521 | |||
| 1522 | // Usign the Imagine service |
||
| 1523 | $imagine = new Imagine\Gd\Imagine(); |
||
| 1524 | $image = $imagine->open($source_file); |
||
| 1525 | |||
| 1526 | $options = [ |
||
| 1527 | 'quality' => 90, |
||
| 1528 | ]; |
||
| 1529 | |||
| 1530 | //$image->resize(new Imagine\Image\Box(200, 200))->save($path.'big_'.$filename); |
||
| 1531 | $image->resize($image->getSize()->widen(200))->save($path.'big_'.$filename, $options); |
||
| 1532 | |||
| 1533 | $image = $imagine->open($source_file); |
||
| 1534 | $image->resize(new Imagine\Image\Box(85, 85))->save($path.'medium_'.$filename, $options); |
||
| 1535 | |||
| 1536 | $image = $imagine->open($source_file); |
||
| 1537 | $image->resize(new Imagine\Image\Box(22, 22))->save($path.'small_'.$filename); |
||
| 1538 | |||
| 1539 | /* |
||
| 1540 | $small = self::resize_picture($source_file, 22); |
||
| 1541 | $medium = self::resize_picture($source_file, 85); |
||
| 1542 | $normal = self::resize_picture($source_file, 200); |
||
| 1543 | |||
| 1544 | $big = new Image($source_file); // This is the original picture. |
||
| 1545 | $ok = $small && $small->send_image($path.'small_'.$filename) |
||
| 1546 | && $medium && $medium->send_image($path.'medium_'.$filename) |
||
| 1547 | && $normal && $normal->send_image($path.'big_'.$filename) |
||
| 1548 | && $big && $big->send_image($path.$filename); |
||
| 1549 | return $ok ? $filename : false;*/ |
||
| 1550 | return $filename; |
||
| 1551 | } |
||
| 1552 | |||
| 1553 | /** |
||
| 1554 | * @return mixed |
||
| 1555 | */ |
||
| 1556 | public function getGroupType() |
||
| 1557 | { |
||
| 1558 | return $this->groupType; |
||
| 1559 | } |
||
| 1560 | |||
| 1561 | /** |
||
| 1562 | * @param int $id |
||
| 1563 | * |
||
| 1564 | * @return bool|void |
||
| 1565 | */ |
||
| 1566 | public function delete($id) |
||
| 1567 | { |
||
| 1568 | $id = (int) $id; |
||
| 1569 | if ($this->getUseMultipleUrl()) { |
||
| 1570 | $this->unsubscribeToUrl($id, api_get_current_access_url_id()); |
||
| 1571 | } |
||
| 1572 | |||
| 1573 | $sql = "DELETE FROM $this->usergroup_rel_user_table |
||
| 1574 | WHERE usergroup_id = $id"; |
||
| 1575 | Database::query($sql); |
||
| 1576 | |||
| 1577 | $sql = "DELETE FROM $this->usergroup_rel_course_table |
||
| 1578 | WHERE usergroup_id = $id"; |
||
| 1579 | Database::query($sql); |
||
| 1580 | |||
| 1581 | $sql = "DELETE FROM $this->usergroup_rel_session_table |
||
| 1582 | WHERE usergroup_id = $id"; |
||
| 1583 | Database::query($sql); |
||
| 1584 | |||
| 1585 | parent::delete($id); |
||
| 1586 | } |
||
| 1587 | |||
| 1588 | /** |
||
| 1589 | * @param int $id |
||
| 1590 | * @param int $urlId |
||
| 1591 | */ |
||
| 1592 | public function subscribeToUrl($id, $urlId) |
||
| 1593 | { |
||
| 1594 | Database::insert( |
||
| 1595 | $this->access_url_rel_usergroup, |
||
| 1596 | [ |
||
| 1597 | 'access_url_id' => $urlId, |
||
| 1598 | 'usergroup_id' => $id, |
||
| 1599 | ] |
||
| 1600 | ); |
||
| 1601 | } |
||
| 1602 | |||
| 1603 | /** |
||
| 1604 | * @param int $id |
||
| 1605 | * @param int $urlId |
||
| 1606 | */ |
||
| 1607 | public function unsubscribeToUrl($id, $urlId) |
||
| 1608 | { |
||
| 1609 | Database::delete( |
||
| 1610 | $this->access_url_rel_usergroup, |
||
| 1611 | [ |
||
| 1612 | 'access_url_id = ? AND usergroup_id = ? ' => [$urlId, $id], |
||
| 1613 | ] |
||
| 1614 | ); |
||
| 1615 | } |
||
| 1616 | |||
| 1617 | /** |
||
| 1618 | * @param $needle |
||
| 1619 | * |
||
| 1620 | * @return xajaxResponse |
||
| 1621 | */ |
||
| 1622 | public static function searchUserGroupAjax($needle) |
||
| 1623 | { |
||
| 1624 | $response = new xajaxResponse(); |
||
| 1625 | $return = ''; |
||
| 1626 | |||
| 1627 | if (!empty($needle)) { |
||
| 1628 | // xajax send utf8 datas... datas in db can be non-utf8 datas |
||
| 1629 | $charset = api_get_system_encoding(); |
||
| 1630 | $needle = api_convert_encoding($needle, $charset, 'utf-8'); |
||
| 1631 | $needle = Database::escape_string($needle); |
||
| 1632 | |||
| 1633 | $sql = 'SELECT id, name |
||
| 1634 | FROM '.Database::get_main_table(TABLE_USERGROUP).' u |
||
| 1635 | WHERE name LIKE "'.$needle.'%" |
||
| 1636 | ORDER BY name |
||
| 1637 | LIMIT 11'; |
||
| 1638 | $result = Database::query($sql); |
||
| 1639 | $i = 0; |
||
| 1640 | while ($data = Database::fetch_array($result)) { |
||
| 1641 | $i++; |
||
| 1642 | if ($i <= 10) { |
||
| 1643 | $return .= '<a |
||
| 1644 | href="javascript: void(0);" |
||
| 1645 | onclick="javascript: add_user_to_url(\''.addslashes($data['id']).'\',\''.addslashes($data['name']).' \')">'.$data['name'].' </a><br />'; |
||
| 1646 | } else { |
||
| 1647 | $return .= '...<br />'; |
||
| 1648 | } |
||
| 1649 | } |
||
| 1650 | } |
||
| 1651 | $response->addAssign('ajax_list_courses', 'innerHTML', api_utf8_encode($return)); |
||
| 1652 | |||
| 1653 | return $response; |
||
| 1654 | } |
||
| 1655 | |||
| 1656 | /** |
||
| 1657 | * Get user list by usergroup. |
||
| 1658 | * |
||
| 1659 | * @param int $id |
||
| 1660 | * |
||
| 1661 | * @return array |
||
| 1662 | */ |
||
| 1663 | public function getUserListByUserGroup($id) |
||
| 1664 | { |
||
| 1665 | $id = (int) $id; |
||
| 1666 | $sql = "SELECT u.* FROM $this->table_user u |
||
| 1667 | INNER JOIN $this->usergroup_rel_user_table c |
||
| 1668 | ON c.user_id = u.id |
||
| 1669 | WHERE c.usergroup_id = $id" |
||
| 1670 | ; |
||
| 1671 | $result = Database::query($sql); |
||
| 1672 | |||
| 1673 | return Database::store_result($result); |
||
| 1674 | } |
||
| 1675 | |||
| 1676 | /** |
||
| 1677 | * @param FormValidator $form |
||
| 1678 | * @param string $type |
||
| 1679 | * @param array $data |
||
| 1680 | */ |
||
| 1681 | public function setForm($form, $type = 'add', $data = []) |
||
| 1682 | { |
||
| 1683 | $header = ''; |
||
| 1684 | switch ($type) { |
||
| 1685 | case 'add': |
||
| 1686 | $header = get_lang('Add'); |
||
| 1687 | break; |
||
| 1688 | case 'edit': |
||
| 1689 | $header = get_lang('Edit'); |
||
| 1690 | break; |
||
| 1691 | } |
||
| 1692 | |||
| 1693 | $form->addHeader($header); |
||
| 1694 | |||
| 1695 | // Name |
||
| 1696 | $form->addElement('text', 'name', get_lang('Name'), ['maxlength' => 255]); |
||
| 1697 | $form->applyFilter('name', 'trim'); |
||
| 1698 | |||
| 1699 | $form->addRule('name', get_lang('ThisFieldIsRequired'), 'required'); |
||
| 1700 | $form->addRule('name', '', 'maxlength', 255); |
||
| 1701 | |||
| 1702 | // Description |
||
| 1703 | $form->addTextarea('description', get_lang('Description'), ['cols' => 58]); |
||
| 1704 | $form->applyFilter('description', 'trim'); |
||
| 1705 | |||
| 1706 | if ($this->showGroupTypeSetting) { |
||
| 1707 | $form->addElement( |
||
| 1708 | 'checkbox', |
||
| 1709 | 'group_type', |
||
| 1710 | null, |
||
| 1711 | get_lang('SocialGroup') |
||
| 1712 | ); |
||
| 1713 | } |
||
| 1714 | |||
| 1715 | // url |
||
| 1716 | $form->addElement('text', 'url', get_lang('Url')); |
||
| 1717 | $form->applyFilter('url', 'trim'); |
||
| 1718 | |||
| 1719 | // Picture |
||
| 1720 | $allowed_picture_types = $this->getAllowedPictureExtensions(); |
||
| 1721 | |||
| 1722 | $form->addElement('file', 'picture', get_lang('AddPicture')); |
||
| 1723 | $form->addRule( |
||
| 1724 | 'picture', |
||
| 1725 | get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', |
||
| 1726 | 'filetype', |
||
| 1727 | $allowed_picture_types |
||
| 1728 | ); |
||
| 1729 | |||
| 1730 | if (isset($data['picture']) && strlen($data['picture']) > 0) { |
||
| 1731 | $picture = $this->get_picture_group($data['id'], $data['picture'], 80); |
||
| 1732 | $img = '<img src="'.$picture['file'].'" />'; |
||
| 1733 | $form->addElement('label', null, $img); |
||
| 1734 | $form->addElement('checkbox', 'delete_picture', '', get_lang('DelImage')); |
||
| 1735 | } |
||
| 1736 | |||
| 1737 | $form->addElement('select', 'visibility', get_lang('GroupPermissions'), $this->getGroupStatusList()); |
||
| 1738 | $form->setRequiredNote('<span class="form_required">*</span> <small>'.get_lang('ThisFieldIsRequired').'</small>'); |
||
| 1739 | $form->addElement('checkbox', 'allow_members_leave_group', '', get_lang('AllowMemberLeaveGroup')); |
||
| 1740 | |||
| 1741 | // Setting the form elements |
||
| 1742 | if ($type === 'add') { |
||
| 1743 | $form->addButtonCreate($header); |
||
| 1744 | } else { |
||
| 1745 | $form->addButtonUpdate($header); |
||
| 1746 | } |
||
| 1747 | } |
||
| 1748 | |||
| 1749 | /** |
||
| 1750 | * Gets the current group image. |
||
| 1751 | * |
||
| 1752 | * @param string $id group id |
||
| 1753 | * @param string picture group name |
||
| 1754 | * @param string height |
||
| 1755 | * @param string $size_picture picture size it can be small_, medium_ or big_ |
||
| 1756 | * @param string style css |
||
| 1757 | * |
||
| 1758 | * @return array with the file and the style of an image i.e $array['file'] $array['style'] |
||
| 1759 | */ |
||
| 1760 | public function get_picture_group( |
||
| 1761 | $id, |
||
| 1762 | $picture_file, |
||
| 1763 | $height, |
||
| 1764 | $size_picture = GROUP_IMAGE_SIZE_MEDIUM, |
||
| 1765 | $style = '' |
||
| 1766 | ) { |
||
| 1767 | $picture = []; |
||
| 1768 | //$picture['style'] = $style; |
||
| 1769 | if ($picture_file === 'unknown.jpg') { |
||
| 1770 | $picture['file'] = Display::returnIconPath($picture_file); |
||
| 1771 | |||
| 1772 | return $picture; |
||
| 1773 | } |
||
| 1774 | |||
| 1775 | switch ($size_picture) { |
||
| 1776 | case GROUP_IMAGE_SIZE_ORIGINAL: |
||
| 1777 | $size_picture = ''; |
||
| 1778 | break; |
||
| 1779 | case GROUP_IMAGE_SIZE_BIG: |
||
| 1780 | $size_picture = 'big_'; |
||
| 1781 | break; |
||
| 1782 | case GROUP_IMAGE_SIZE_MEDIUM: |
||
| 1783 | $size_picture = 'medium_'; |
||
| 1784 | break; |
||
| 1785 | case GROUP_IMAGE_SIZE_SMALL: |
||
| 1786 | $size_picture = 'small_'; |
||
| 1787 | break; |
||
| 1788 | default: |
||
| 1789 | $size_picture = 'medium_'; |
||
| 1790 | } |
||
| 1791 | |||
| 1792 | $image_array_sys = $this->get_group_picture_path_by_id($id, 'system', false, true); |
||
| 1793 | $image_array = $this->get_group_picture_path_by_id($id, 'web', false, true); |
||
| 1794 | $file = $image_array_sys['dir'].$size_picture.$picture_file; |
||
| 1795 | if (file_exists($file)) { |
||
| 1796 | $picture['file'] = $image_array['dir'].$size_picture.$picture_file; |
||
| 1797 | //$picture['style'] = ''; |
||
| 1798 | if ($height > 0) { |
||
| 1799 | $dimension = api_getimagesize($picture['file']); |
||
| 1800 | $margin = ($height - $dimension['width']) / 2; |
||
| 1801 | //@ todo the padding-top should not be here |
||
| 1802 | } |
||
| 1803 | } else { |
||
| 1804 | $file = $image_array_sys['dir'].$picture_file; |
||
| 1805 | if (file_exists($file) && !is_dir($file)) { |
||
| 1806 | $picture['file'] = $image_array['dir'].$picture_file; |
||
| 1807 | } else { |
||
| 1808 | $picture['file'] = Display::returnIconPath('group_na.png', 64); |
||
| 1809 | } |
||
| 1810 | } |
||
| 1811 | |||
| 1812 | return $picture; |
||
| 1813 | } |
||
| 1814 | |||
| 1815 | /** |
||
| 1816 | * Gets the group picture URL or path from group ID (returns an array). |
||
| 1817 | * The return format is a complete path, enabling recovery of the directory |
||
| 1818 | * with dirname() or the file with basename(). This also works for the |
||
| 1819 | * functions dealing with the user's productions, as they are located in |
||
| 1820 | * the same directory. |
||
| 1821 | * |
||
| 1822 | * @param int User ID |
||
| 1823 | * @param string Type of path to return (can be 'none', 'system', 'rel', 'web') |
||
| 1824 | * @param bool Whether we want to have the directory name returned 'as if' |
||
| 1825 | * there was a file or not (in the case we want to know which directory to create - |
||
| 1826 | * otherwise no file means no split subdir) |
||
| 1827 | * @param bool If we want that the function returns the /main/img/unknown.jpg image set it at true |
||
| 1828 | * |
||
| 1829 | * @return array Array of 2 elements: 'dir' and 'file' which contain the dir |
||
| 1830 | * and file as the name implies if image does not exist it will return the unknown |
||
| 1831 | * image if anonymous parameter is true if not it returns an empty er's |
||
| 1832 | */ |
||
| 1833 | public function get_group_picture_path_by_id($id, $type = 'none', $preview = false, $anonymous = false) |
||
| 1834 | { |
||
| 1835 | switch ($type) { |
||
| 1836 | case 'system': // Base: absolute system path. |
||
| 1837 | $base = api_get_path(SYS_UPLOAD_PATH); |
||
| 1838 | break; |
||
| 1839 | case 'rel': // Base: semi-absolute web path (no server base). |
||
| 1840 | $base = api_get_path(REL_CODE_PATH); |
||
| 1841 | break; |
||
| 1842 | case 'web': // Base: absolute web path. |
||
| 1843 | $base = api_get_path(WEB_UPLOAD_PATH); |
||
| 1844 | break; |
||
| 1845 | case 'none': |
||
| 1846 | default: // Base: empty, the result path below will be relative. |
||
| 1847 | $base = ''; |
||
| 1848 | } |
||
| 1849 | $id = (int) $id; |
||
| 1850 | |||
| 1851 | if (empty($id) || empty($type)) { |
||
| 1852 | return $anonymous ? ['dir' => $base.'img/', 'file' => 'unknown.jpg'] : ['dir' => '', 'file' => '']; |
||
| 1853 | } |
||
| 1854 | |||
| 1855 | $group_table = Database::get_main_table(TABLE_USERGROUP); |
||
| 1856 | $sql = "SELECT picture FROM $group_table WHERE id = ".$id; |
||
| 1857 | $res = Database::query($sql); |
||
| 1858 | |||
| 1859 | if (!Database::num_rows($res)) { |
||
| 1860 | return $anonymous ? ['dir' => $base.'img/', 'file' => 'unknown.jpg'] : ['dir' => '', 'file' => '']; |
||
| 1861 | } |
||
| 1862 | $user = Database::fetch_array($res); |
||
| 1863 | $picture_filename = trim($user['picture']); |
||
| 1864 | |||
| 1865 | if (api_get_setting('split_users_upload_directory') === 'true') { |
||
| 1866 | if (!empty($picture_filename)) { |
||
| 1867 | $dir = $base.'groups/'.substr($picture_filename, 0, 1).'/'.$id.'/'; |
||
| 1868 | } elseif ($preview) { |
||
| 1869 | $dir = $base.'groups/'.substr((string) $id, 0, 1).'/'.$id.'/'; |
||
| 1870 | } else { |
||
| 1871 | $dir = $base.'groups/'.$id.'/'; |
||
| 1872 | } |
||
| 1873 | } else { |
||
| 1874 | $dir = $base.'groups/'.$id.'/'; |
||
| 1875 | } |
||
| 1876 | |||
| 1877 | return ['dir' => $dir, 'file' => $picture_filename]; |
||
| 1878 | } |
||
| 1879 | |||
| 1880 | /** |
||
| 1881 | * @return array |
||
| 1882 | */ |
||
| 1883 | public function getAllowedPictureExtensions() |
||
| 1884 | { |
||
| 1885 | return ['jpg', 'jpeg', 'png', 'gif']; |
||
| 1886 | } |
||
| 1887 | |||
| 1888 | /** |
||
| 1889 | * @return array |
||
| 1890 | */ |
||
| 1891 | public function getGroupStatusList() |
||
| 1892 | { |
||
| 1893 | $status = [ |
||
| 1894 | GROUP_PERMISSION_OPEN => get_lang('Open'), |
||
| 1895 | GROUP_PERMISSION_CLOSED => get_lang('Closed'), |
||
| 1896 | ]; |
||
| 1897 | |||
| 1898 | return $status; |
||
| 1899 | } |
||
| 1900 | |||
| 1901 | /** |
||
| 1902 | * @param int $type |
||
| 1903 | */ |
||
| 1904 | public function setGroupType($type) |
||
| 1905 | { |
||
| 1906 | $this->groupType = (int) $type; |
||
| 1907 | } |
||
| 1908 | |||
| 1909 | /** |
||
| 1910 | * @param int $group_id |
||
| 1911 | * @param int $user_id |
||
| 1912 | * |
||
| 1913 | * @return bool |
||
| 1914 | */ |
||
| 1915 | public function is_group_admin($group_id, $user_id = 0) |
||
| 1916 | { |
||
| 1917 | if (empty($user_id)) { |
||
| 1918 | $user_id = api_get_user_id(); |
||
| 1919 | } |
||
| 1920 | $user_role = $this->get_user_group_role($user_id, $group_id); |
||
| 1921 | if (in_array($user_role, [GROUP_USER_PERMISSION_ADMIN])) { |
||
| 1922 | return true; |
||
| 1923 | } else { |
||
| 1924 | return false; |
||
| 1925 | } |
||
| 1926 | } |
||
| 1927 | |||
| 1928 | /** |
||
| 1929 | * @param int $group_id |
||
| 1930 | * @param int $user_id |
||
| 1931 | * |
||
| 1932 | * @return bool |
||
| 1933 | */ |
||
| 1934 | public function isGroupModerator($group_id, $user_id = 0) |
||
| 1935 | { |
||
| 1936 | if (empty($user_id)) { |
||
| 1937 | $user_id = api_get_user_id(); |
||
| 1938 | } |
||
| 1939 | $user_role = $this->get_user_group_role($user_id, $group_id); |
||
| 1940 | if (in_array($user_role, [GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_MODERATOR])) { |
||
| 1941 | return true; |
||
| 1942 | } else { |
||
| 1943 | return false; |
||
| 1944 | } |
||
| 1945 | } |
||
| 1946 | |||
| 1947 | /** |
||
| 1948 | * @param int $group_id |
||
| 1949 | * @param int $user_id |
||
| 1950 | * |
||
| 1951 | * @return bool |
||
| 1952 | */ |
||
| 1953 | public function is_group_member($group_id, $user_id = 0) |
||
| 1972 | } |
||
| 1973 | } |
||
| 1974 | |||
| 1975 | /** |
||
| 1976 | * Gets the relationship between a group and a User. |
||
| 1977 | * |
||
| 1978 | * @author Julio Montoya |
||
| 1979 | * |
||
| 1980 | * @param int $user_id |
||
| 1981 | * @param int $group_id |
||
| 1982 | * |
||
| 1983 | * @return int 0 if there are not relationship otherwise returns the user group |
||
| 1984 | * */ |
||
| 1985 | public function get_user_group_role($user_id, $group_id) |
||
| 1986 | { |
||
| 1987 | $table_group_rel_user = $this->usergroup_rel_user_table; |
||
| 1988 | $return_value = 0; |
||
| 1989 | $user_id = (int) $user_id; |
||
| 1990 | $group_id = (int) $group_id; |
||
| 1991 | |||
| 1992 | if (!empty($user_id) && !empty($group_id)) { |
||
| 1993 | $sql = "SELECT relation_type |
||
| 1994 | FROM $table_group_rel_user |
||
| 1995 | WHERE |
||
| 1996 | usergroup_id = $group_id AND |
||
| 1997 | user_id = $user_id "; |
||
| 1998 | $result = Database::query($sql); |
||
| 1999 | if (Database::num_rows($result) > 0) { |
||
| 2000 | $row = Database::fetch_array($result, 'ASSOC'); |
||
| 2001 | $return_value = $row['relation_type']; |
||
| 2002 | } |
||
| 2003 | } |
||
| 2004 | |||
| 2005 | return $return_value; |
||
| 2006 | } |
||
| 2007 | |||
| 2008 | /** |
||
| 2009 | * @param int $userId |
||
| 2010 | * @param int $groupId |
||
| 2011 | * |
||
| 2012 | * @return string |
||
| 2013 | */ |
||
| 2014 | public function getUserRoleToString($userId, $groupId) |
||
| 2015 | { |
||
| 2016 | $role = $this->get_user_group_role($userId, $groupId); |
||
| 2017 | $roleToString = ''; |
||
| 2018 | |||
| 2019 | switch ($role) { |
||
| 2020 | case GROUP_USER_PERMISSION_ADMIN: |
||
| 2021 | $roleToString = get_lang('Admin'); |
||
| 2022 | break; |
||
| 2023 | case GROUP_USER_PERMISSION_READER: |
||
| 2024 | $roleToString = get_lang('Reader'); |
||
| 2025 | break; |
||
| 2026 | case GROUP_USER_PERMISSION_PENDING_INVITATION: |
||
| 2027 | $roleToString = get_lang('PendingInvitation'); |
||
| 2028 | break; |
||
| 2029 | case GROUP_USER_PERMISSION_MODERATOR: |
||
| 2030 | $roleToString = get_lang('Moderator'); |
||
| 2031 | break; |
||
| 2032 | case GROUP_USER_PERMISSION_HRM: |
||
| 2033 | $roleToString = get_lang('Drh'); |
||
| 2034 | break; |
||
| 2035 | } |
||
| 2036 | |||
| 2037 | return $roleToString; |
||
| 2038 | } |
||
| 2039 | |||
| 2040 | /** |
||
| 2041 | * Add a group of users into a group of URLs. |
||
| 2042 | * |
||
| 2043 | * @author Julio Montoya |
||
| 2044 | * |
||
| 2045 | * @param array $user_list |
||
| 2046 | * @param array $group_list |
||
| 2047 | * @param int $relation_type |
||
| 2048 | * |
||
| 2049 | * @return array |
||
| 2050 | */ |
||
| 2051 | public function add_users_to_groups($user_list, $group_list, $relation_type = GROUP_USER_PERMISSION_READER) |
||
| 2052 | { |
||
| 2053 | $table_url_rel_group = $this->usergroup_rel_user_table; |
||
| 2054 | $result_array = []; |
||
| 2055 | $relation_type = (int) $relation_type; |
||
| 2056 | |||
| 2057 | if (is_array($user_list) && is_array($group_list)) { |
||
| 2058 | foreach ($group_list as $group_id) { |
||
| 2059 | foreach ($user_list as $user_id) { |
||
| 2060 | $user_id = (int) $user_id; |
||
| 2061 | $group_id = (int) $group_id; |
||
| 2062 | |||
| 2063 | $role = $this->get_user_group_role($user_id, $group_id); |
||
| 2064 | if ($role == 0) { |
||
| 2065 | $sql = "INSERT INTO $table_url_rel_group |
||
| 2066 | SET |
||
| 2067 | user_id = $user_id , |
||
| 2068 | usergroup_id = $group_id , |
||
| 2069 | relation_type = $relation_type "; |
||
| 2070 | |||
| 2071 | $result = Database::query($sql); |
||
| 2072 | if ($result) { |
||
| 2073 | $result_array[$group_id][$user_id] = 1; |
||
| 2074 | } else { |
||
| 2075 | $result_array[$group_id][$user_id] = 0; |
||
| 2076 | } |
||
| 2077 | } |
||
| 2078 | } |
||
| 2079 | } |
||
| 2080 | } |
||
| 2081 | |||
| 2082 | return $result_array; |
||
| 2083 | } |
||
| 2084 | |||
| 2085 | /** |
||
| 2086 | * Deletes an url and session relationship. |
||
| 2087 | * |
||
| 2088 | * @author Julio Montoya |
||
| 2089 | * |
||
| 2090 | * @param int $userId |
||
| 2091 | * @param int $groupId |
||
| 2092 | * |
||
| 2093 | * @return bool true if success |
||
| 2094 | * */ |
||
| 2095 | public function delete_user_rel_group($userId, $groupId) |
||
| 2096 | { |
||
| 2097 | $userId = (int) $userId; |
||
| 2098 | $groupId = (int) $groupId; |
||
| 2099 | if (empty($userId) || empty($groupId)) { |
||
| 2100 | return false; |
||
| 2101 | } |
||
| 2102 | |||
| 2103 | $table = $this->usergroup_rel_user_table; |
||
| 2104 | $sql = "DELETE FROM $table |
||
| 2105 | WHERE |
||
| 2106 | user_id = $userId AND |
||
| 2107 | usergroup_id = $groupId"; |
||
| 2108 | |||
| 2109 | $result = Database::query($sql); |
||
| 2110 | |||
| 2111 | return $result; |
||
| 2112 | } |
||
| 2113 | |||
| 2114 | /** |
||
| 2115 | * Add a user into a group. |
||
| 2116 | * |
||
| 2117 | * @author Julio Montoya |
||
| 2118 | * |
||
| 2119 | * @param int $user_id |
||
| 2120 | * @param int $group_id |
||
| 2121 | * @param int $relation_type |
||
| 2122 | * |
||
| 2123 | * @return bool true if success |
||
| 2124 | */ |
||
| 2125 | public function add_user_to_group($user_id, $group_id, $relation_type = GROUP_USER_PERMISSION_READER) |
||
| 2126 | { |
||
| 2127 | $table_url_rel_group = $this->usergroup_rel_user_table; |
||
| 2128 | if (!empty($user_id) && !empty($group_id)) { |
||
| 2129 | $role = $this->get_user_group_role($user_id, $group_id); |
||
| 2130 | |||
| 2131 | if ($role == 0) { |
||
| 2132 | $sql = "INSERT INTO $table_url_rel_group |
||
| 2133 | SET |
||
| 2134 | user_id = ".intval($user_id).", |
||
| 2135 | usergroup_id = ".intval($group_id).", |
||
| 2136 | relation_type = ".intval($relation_type); |
||
| 2137 | Database::query($sql); |
||
| 2138 | } elseif ($role == GROUP_USER_PERMISSION_PENDING_INVITATION) { |
||
| 2139 | //if somebody already invited me I can be added |
||
| 2140 | self::update_user_role($user_id, $group_id, GROUP_USER_PERMISSION_READER); |
||
| 2141 | } |
||
| 2142 | } |
||
| 2143 | |||
| 2144 | return true; |
||
| 2145 | } |
||
| 2146 | |||
| 2147 | /** |
||
| 2148 | * Updates the group_rel_user table with a given user and group ids. |
||
| 2149 | * |
||
| 2150 | * @author Julio Montoya |
||
| 2151 | * |
||
| 2152 | * @param int $user_id |
||
| 2153 | * @param int $group_id |
||
| 2154 | * @param int $relation_type |
||
| 2155 | */ |
||
| 2156 | public function update_user_role($user_id, $group_id, $relation_type = GROUP_USER_PERMISSION_READER) |
||
| 2157 | { |
||
| 2158 | $table_group_rel_user = $this->usergroup_rel_user_table; |
||
| 2159 | $group_id = (int) $group_id; |
||
| 2160 | $user_id = (int) $user_id; |
||
| 2161 | $relation_type = (int) $relation_type; |
||
| 2162 | |||
| 2163 | $sql = "UPDATE $table_group_rel_user |
||
| 2164 | SET relation_type = $relation_type |
||
| 2165 | WHERE user_id = $user_id AND usergroup_id = $group_id"; |
||
| 2166 | Database::query($sql); |
||
| 2167 | } |
||
| 2168 | |||
| 2169 | /** |
||
| 2170 | * Gets the inner join from users and group table. |
||
| 2171 | * |
||
| 2172 | * @return array Database::store_result of the result |
||
| 2173 | * |
||
| 2174 | * @author Julio Montoya |
||
| 2175 | * */ |
||
| 2176 | public function get_groups_by_user($user_id, $relationType = GROUP_USER_PERMISSION_READER, $with_image = false) |
||
| 2177 | { |
||
| 2178 | $table_group_rel_user = $this->usergroup_rel_user_table; |
||
| 2179 | $tbl_group = $this->table; |
||
| 2180 | $user_id = (int) $user_id; |
||
| 2181 | |||
| 2182 | if ($relationType == 0) { |
||
| 2183 | $relationCondition = ''; |
||
| 2184 | } else { |
||
| 2185 | if (is_array($relationType)) { |
||
| 2186 | $relationType = array_map('intval', $relationType); |
||
| 2187 | $relationType = implode("','", $relationType); |
||
| 2188 | $relationCondition = " AND ( gu.relation_type IN ('$relationType')) "; |
||
| 2189 | } else { |
||
| 2190 | $relationType = (int) $relationType; |
||
| 2191 | $relationCondition = " AND gu.relation_type = $relationType "; |
||
| 2192 | } |
||
| 2193 | } |
||
| 2194 | |||
| 2195 | $sql = 'SELECT |
||
| 2196 | g.picture, |
||
| 2197 | g.name, |
||
| 2198 | g.description, |
||
| 2199 | g.id , |
||
| 2200 | gu.relation_type'; |
||
| 2201 | |||
| 2202 | $urlCondition = ''; |
||
| 2203 | if ($this->getUseMultipleUrl()) { |
||
| 2204 | $sql .= " FROM $tbl_group g |
||
| 2205 | INNER JOIN ".$this->access_url_rel_usergroup." a |
||
| 2206 | ON (g.id = a.usergroup_id) |
||
| 2207 | INNER JOIN $table_group_rel_user gu |
||
| 2208 | ON gu.usergroup_id = g.id"; |
||
| 2209 | $urlId = api_get_current_access_url_id(); |
||
| 2210 | $urlCondition = " AND access_url_id = $urlId "; |
||
| 2211 | } else { |
||
| 2212 | $sql .= " FROM $tbl_group g |
||
| 2213 | INNER JOIN $table_group_rel_user gu |
||
| 2214 | ON gu.usergroup_id = g.id"; |
||
| 2215 | } |
||
| 2216 | |||
| 2217 | $sql .= " WHERE |
||
| 2218 | g.group_type = ".self::SOCIAL_CLASS." AND |
||
| 2219 | gu.user_id = $user_id |
||
| 2220 | $relationCondition |
||
| 2221 | $urlCondition |
||
| 2222 | ORDER BY created_at DESC "; |
||
| 2223 | $result = Database::query($sql); |
||
| 2224 | $array = []; |
||
| 2225 | if (Database::num_rows($result) > 0) { |
||
| 2226 | while ($row = Database::fetch_array($result, 'ASSOC')) { |
||
| 2227 | if ($with_image) { |
||
| 2228 | $picture = $this->get_picture_group($row['id'], $row['picture'], 80); |
||
| 2229 | $img = '<img src="'.$picture['file'].'" />'; |
||
| 2230 | $row['picture'] = $img; |
||
| 2231 | } |
||
| 2232 | $array[$row['id']] = $row; |
||
| 2233 | } |
||
| 2234 | } |
||
| 2235 | |||
| 2236 | return $array; |
||
| 2237 | } |
||
| 2238 | |||
| 2239 | /** |
||
| 2240 | * Gets the inner join of users and group table. |
||
| 2241 | * |
||
| 2242 | * @param int quantity of records |
||
| 2243 | * @param bool show groups with image or not |
||
| 2244 | * |
||
| 2245 | * @return array with group content |
||
| 2246 | * |
||
| 2247 | * @author Julio Montoya |
||
| 2248 | * */ |
||
| 2249 | public function get_groups_by_popularity($num = 6, $with_image = true) |
||
| 2250 | { |
||
| 2251 | $table_group_rel_user = $this->usergroup_rel_user_table; |
||
| 2252 | $tbl_group = $this->table; |
||
| 2253 | if (empty($num)) { |
||
| 2254 | $num = 6; |
||
| 2255 | } else { |
||
| 2256 | $num = (int) $num; |
||
| 2257 | } |
||
| 2258 | // only show admins and readers |
||
| 2259 | $whereCondition = " WHERE |
||
| 2260 | g.group_type = ".self::SOCIAL_CLASS." AND |
||
| 2261 | gu.relation_type IN |
||
| 2262 | ('".GROUP_USER_PERMISSION_ADMIN."' , '".GROUP_USER_PERMISSION_READER."', '".GROUP_USER_PERMISSION_HRM."') "; |
||
| 2263 | |||
| 2264 | $sql = 'SELECT DISTINCT count(user_id) as count, g.picture, g.name, g.description, g.id '; |
||
| 2265 | |||
| 2266 | $urlCondition = ''; |
||
| 2267 | if ($this->getUseMultipleUrl()) { |
||
| 2268 | $sql .= " FROM $tbl_group g |
||
| 2269 | INNER JOIN ".$this->access_url_rel_usergroup." a |
||
| 2270 | ON (g.id = a.usergroup_id) |
||
| 2271 | INNER JOIN $table_group_rel_user gu |
||
| 2272 | ON gu.usergroup_id = g.id"; |
||
| 2273 | $urlId = api_get_current_access_url_id(); |
||
| 2274 | $urlCondition = " AND access_url_id = $urlId "; |
||
| 2275 | } else { |
||
| 2276 | $sql .= " FROM $tbl_group g |
||
| 2277 | INNER JOIN $table_group_rel_user gu |
||
| 2278 | ON gu.usergroup_id = g.id"; |
||
| 2279 | } |
||
| 2280 | |||
| 2281 | $sql .= " |
||
| 2282 | $whereCondition |
||
| 2283 | $urlCondition |
||
| 2284 | GROUP BY g.id |
||
| 2285 | ORDER BY count DESC |
||
| 2286 | LIMIT $num"; |
||
| 2287 | |||
| 2288 | $result = Database::query($sql); |
||
| 2289 | $array = []; |
||
| 2290 | while ($row = Database::fetch_array($result, 'ASSOC')) { |
||
| 2291 | if ($with_image) { |
||
| 2292 | $picture = $this->get_picture_group($row['id'], $row['picture'], 80); |
||
| 2293 | $img = '<img src="'.$picture['file'].'" />'; |
||
| 2294 | $row['picture'] = $img; |
||
| 2295 | } |
||
| 2296 | if (empty($row['id'])) { |
||
| 2297 | continue; |
||
| 2298 | } |
||
| 2299 | $array[$row['id']] = $row; |
||
| 2300 | } |
||
| 2301 | |||
| 2302 | return $array; |
||
| 2303 | } |
||
| 2304 | |||
| 2305 | /** |
||
| 2306 | * Gets the last groups created. |
||
| 2307 | * |
||
| 2308 | * @param int $num quantity of records |
||
| 2309 | * @param bool $withImage show groups with image or not |
||
| 2310 | * |
||
| 2311 | * @return array with group content |
||
| 2312 | * |
||
| 2313 | * @author Julio Montoya |
||
| 2314 | * */ |
||
| 2315 | public function get_groups_by_age($num = 6, $withImage = true) |
||
| 2316 | { |
||
| 2317 | $table_group_rel_user = $this->usergroup_rel_user_table; |
||
| 2318 | $tbl_group = $this->table; |
||
| 2319 | |||
| 2320 | if (empty($num)) { |
||
| 2321 | $num = 6; |
||
| 2322 | } else { |
||
| 2323 | $num = (int) $num; |
||
| 2324 | } |
||
| 2325 | |||
| 2326 | $where = " WHERE |
||
| 2327 | g.group_type = ".self::SOCIAL_CLASS." AND |
||
| 2328 | gu.relation_type IN |
||
| 2329 | ('".GROUP_USER_PERMISSION_ADMIN."' , |
||
| 2330 | '".GROUP_USER_PERMISSION_READER."', |
||
| 2331 | '".GROUP_USER_PERMISSION_MODERATOR."', |
||
| 2332 | '".GROUP_USER_PERMISSION_HRM."') |
||
| 2333 | "; |
||
| 2334 | $sql = 'SELECT DISTINCT |
||
| 2335 | count(user_id) as count, |
||
| 2336 | g.picture, |
||
| 2337 | g.name, |
||
| 2338 | g.description, |
||
| 2339 | g.id '; |
||
| 2340 | |||
| 2341 | $urlCondition = ''; |
||
| 2342 | if ($this->getUseMultipleUrl()) { |
||
| 2343 | $sql .= " FROM $tbl_group g |
||
| 2344 | INNER JOIN ".$this->access_url_rel_usergroup." a |
||
| 2345 | ON (g.id = a.usergroup_id) |
||
| 2346 | INNER JOIN $table_group_rel_user gu |
||
| 2347 | ON gu.usergroup_id = g.id"; |
||
| 2348 | $urlId = api_get_current_access_url_id(); |
||
| 2349 | $urlCondition = " AND access_url_id = $urlId "; |
||
| 2350 | } else { |
||
| 2351 | $sql .= " FROM $tbl_group g |
||
| 2352 | INNER JOIN $table_group_rel_user gu |
||
| 2353 | ON gu.usergroup_id = g.id"; |
||
| 2354 | } |
||
| 2355 | $sql .= " |
||
| 2356 | $where |
||
| 2357 | $urlCondition |
||
| 2358 | GROUP BY g.id |
||
| 2359 | ORDER BY created_at DESC |
||
| 2360 | LIMIT $num "; |
||
| 2361 | |||
| 2362 | $result = Database::query($sql); |
||
| 2363 | $array = []; |
||
| 2364 | while ($row = Database::fetch_array($result, 'ASSOC')) { |
||
| 2365 | if ($withImage) { |
||
| 2366 | $picture = $this->get_picture_group($row['id'], $row['picture'], 80); |
||
| 2367 | $img = '<img src="'.$picture['file'].'" />'; |
||
| 2368 | $row['picture'] = $img; |
||
| 2369 | } |
||
| 2370 | if (empty($row['id'])) { |
||
| 2371 | continue; |
||
| 2372 | } |
||
| 2373 | $array[$row['id']] = $row; |
||
| 2374 | } |
||
| 2375 | |||
| 2376 | return $array; |
||
| 2377 | } |
||
| 2378 | |||
| 2379 | /** |
||
| 2380 | * Gets the group's members. |
||
| 2381 | * |
||
| 2382 | * @param int group id |
||
| 2383 | * @param bool show image or not of the group |
||
| 2384 | * @param array list of relation type use constants |
||
| 2385 | * @param int from value |
||
| 2386 | * @param int limit |
||
| 2387 | * @param array image configuration, i.e array('height'=>'20px', 'size'=> '20px') |
||
| 2388 | * |
||
| 2389 | * @return array list of users in a group |
||
| 2390 | */ |
||
| 2391 | public function get_users_by_group( |
||
| 2392 | $group_id, |
||
| 2393 | $withImage = false, |
||
| 2394 | $relation_type = [], |
||
| 2395 | $from = null, |
||
| 2396 | $limit = null |
||
| 2397 | ) { |
||
| 2398 | $table_group_rel_user = $this->usergroup_rel_user_table; |
||
| 2399 | $tbl_user = Database::get_main_table(TABLE_MAIN_USER); |
||
| 2400 | $group_id = (int) $group_id; |
||
| 2401 | |||
| 2402 | if (empty($group_id)) { |
||
| 2403 | return []; |
||
| 2404 | } |
||
| 2405 | |||
| 2406 | $limit_text = ''; |
||
| 2407 | if (isset($from) && isset($limit)) { |
||
| 2408 | $from = (int) $from; |
||
| 2409 | $limit = (int) $limit; |
||
| 2410 | $limit_text = "LIMIT $from, $limit"; |
||
| 2411 | } |
||
| 2412 | |||
| 2413 | if (count($relation_type) == 0) { |
||
| 2414 | $where_relation_condition = ''; |
||
| 2415 | } else { |
||
| 2416 | $new_relation_type = []; |
||
| 2417 | foreach ($relation_type as $rel) { |
||
| 2418 | $rel = (int) $rel; |
||
| 2419 | $new_relation_type[] = "'$rel'"; |
||
| 2420 | } |
||
| 2421 | $relation_type = implode(',', $new_relation_type); |
||
| 2422 | if (!empty($relation_type)) { |
||
| 2423 | $where_relation_condition = "AND gu.relation_type IN ($relation_type) "; |
||
| 2424 | } |
||
| 2425 | } |
||
| 2426 | |||
| 2427 | $sql = "SELECT |
||
| 2428 | picture_uri as image, |
||
| 2429 | u.id, |
||
| 2430 | CONCAT (u.firstname,' ', u.lastname) as fullname, |
||
| 2431 | relation_type |
||
| 2432 | FROM $tbl_user u |
||
| 2433 | INNER JOIN $table_group_rel_user gu |
||
| 2434 | ON (gu.user_id = u.id) |
||
| 2435 | WHERE |
||
| 2436 | gu.usergroup_id= $group_id |
||
| 2437 | $where_relation_condition |
||
| 2438 | ORDER BY relation_type, firstname |
||
| 2439 | $limit_text"; |
||
| 2440 | |||
| 2441 | $result = Database::query($sql); |
||
| 2442 | $array = []; |
||
| 2443 | while ($row = Database::fetch_array($result, 'ASSOC')) { |
||
| 2444 | if ($withImage) { |
||
| 2445 | $userInfo = api_get_user_info($row['id']); |
||
| 2446 | $userPicture = UserManager::getUserPicture($row['id']); |
||
| 2447 | $row['image'] = '<img src="'.$userPicture.'" />'; |
||
| 2448 | $row['user_info'] = $userInfo; |
||
| 2449 | } |
||
| 2450 | |||
| 2451 | $row['user_id'] = $row['id']; |
||
| 2452 | $array[$row['id']] = $row; |
||
| 2453 | } |
||
| 2454 | |||
| 2455 | return $array; |
||
| 2456 | } |
||
| 2457 | |||
| 2458 | /** |
||
| 2459 | * Gets all the members of a group no matter the relationship for |
||
| 2460 | * more specifications use get_users_by_group. |
||
| 2461 | * |
||
| 2462 | * @param int group id |
||
| 2463 | * |
||
| 2464 | * @return array |
||
| 2465 | */ |
||
| 2466 | public function get_all_users_by_group($group_id) |
||
| 2467 | { |
||
| 2468 | $table_group_rel_user = $this->usergroup_rel_user_table; |
||
| 2469 | $tbl_user = Database::get_main_table(TABLE_MAIN_USER); |
||
| 2470 | $group_id = (int) $group_id; |
||
| 2471 | |||
| 2472 | if (empty($group_id)) { |
||
| 2473 | return []; |
||
| 2474 | } |
||
| 2475 | |||
| 2476 | $sql = "SELECT u.id, u.firstname, u.lastname, relation_type |
||
| 2477 | FROM $tbl_user u |
||
| 2478 | INNER JOIN $table_group_rel_user gu |
||
| 2479 | ON (gu.user_id = u.id) |
||
| 2480 | WHERE gu.usergroup_id= $group_id |
||
| 2481 | ORDER BY relation_type, firstname"; |
||
| 2482 | |||
| 2483 | $result = Database::query($sql); |
||
| 2484 | $array = []; |
||
| 2485 | while ($row = Database::fetch_array($result, 'ASSOC')) { |
||
| 2486 | $array[$row['id']] = $row; |
||
| 2487 | } |
||
| 2488 | |||
| 2489 | return $array; |
||
| 2490 | } |
||
| 2491 | |||
| 2492 | /** |
||
| 2493 | * Shows the left column of the group page. |
||
| 2494 | * |
||
| 2495 | * @param int $group_id |
||
| 2496 | * @param int $user_id |
||
| 2497 | * @param string $show |
||
| 2498 | * |
||
| 2499 | * @return string |
||
| 2500 | */ |
||
| 2501 | public function show_group_column_information($group_id, $user_id, $show = '') |
||
| 2502 | { |
||
| 2503 | $html = ''; |
||
| 2504 | $group_info = $this->get($group_id); |
||
| 2505 | |||
| 2506 | //my relation with the group is set here |
||
| 2507 | $my_group_role = $this->get_user_group_role($user_id, $group_id); |
||
| 2508 | |||
| 2509 | // Loading group permission |
||
| 2510 | $links = ''; |
||
| 2511 | switch ($my_group_role) { |
||
| 2512 | case GROUP_USER_PERMISSION_READER: |
||
| 2513 | // I'm just a reader |
||
| 2514 | $relation_group_title = get_lang('IAmAReader'); |
||
| 2515 | $links .= '<li class="'.($show == 'invite_friends' ? 'active' : '').'"><a href="group_invitation.php?id='.$group_id.'">'. |
||
| 2516 | Display::return_icon('invitation_friend.png', get_lang('InviteFriends')).get_lang('InviteFriends').'</a></li>'; |
||
| 2517 | if (self::canLeave($group_info)) { |
||
| 2518 | $links .= '<li><a href="group_view.php?id='.$group_id.'&action=leave&u='.api_get_user_id().'">'. |
||
| 2519 | Display::return_icon('group_leave.png', get_lang('LeaveGroup')).get_lang('LeaveGroup').'</a></li>'; |
||
| 2520 | } |
||
| 2521 | break; |
||
| 2522 | case GROUP_USER_PERMISSION_ADMIN: |
||
| 2523 | $relation_group_title = get_lang('IAmAnAdmin'); |
||
| 2524 | $links .= '<li class="'.($show == 'group_edit' ? 'active' : '').'"><a href="group_edit.php?id='.$group_id.'">'. |
||
| 2525 | Display::return_icon('group_edit.png', get_lang('EditGroup')).get_lang('EditGroup').'</a></li>'; |
||
| 2526 | $links .= '<li class="'.($show == 'member_list' ? 'active' : '').'"><a href="group_waiting_list.php?id='.$group_id.'">'. |
||
| 2527 | Display::return_icon('waiting_list.png', get_lang('WaitingList')).get_lang('WaitingList').'</a></li>'; |
||
| 2528 | $links .= '<li class="'.($show == 'invite_friends' ? 'active' : '').'"><a href="group_invitation.php?id='.$group_id.'">'. |
||
| 2529 | Display::return_icon('invitation_friend.png', get_lang('InviteFriends')).get_lang('InviteFriends').'</a></li>'; |
||
| 2530 | if (self::canLeave($group_info)) { |
||
| 2531 | $links .= '<li><a href="group_view.php?id='.$group_id.'&action=leave&u='.api_get_user_id().'">'. |
||
| 2532 | Display::return_icon('group_leave.png', get_lang('LeaveGroup')).get_lang('LeaveGroup').'</a></li>'; |
||
| 2533 | } |
||
| 2534 | break; |
||
| 2535 | case GROUP_USER_PERMISSION_PENDING_INVITATION: |
||
| 2536 | // $links .= '<li><a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('addd.gif', get_lang('YouHaveBeenInvitedJoinNow'), array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('YouHaveBeenInvitedJoinNow').'</span></a></li>'; |
||
| 2537 | break; |
||
| 2538 | case GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER: |
||
| 2539 | $relation_group_title = get_lang('WaitingForAdminResponse'); |
||
| 2540 | break; |
||
| 2541 | case GROUP_USER_PERMISSION_MODERATOR: |
||
| 2542 | $relation_group_title = get_lang('IAmAModerator'); |
||
| 2543 | //$links .= '<li><a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="thickbox" title="'.get_lang('ComposeMessage').'">'.Display::return_icon('compose_message.png', get_lang('NewTopic'), array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('NewTopic').'</span></a></li>'; |
||
| 2544 | //$links .= '<li><a href="groups.php?id='.$group_id.'">'. Display::return_icon('message_list.png', get_lang('MessageList'), array('hspace'=>'6')).'<span class="'.($show=='messages_list'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('MessageList').'</span></a></li>'; |
||
| 2545 | //$links .= '<li><a href="group_members.php?id='.$group_id.'">'. Display::return_icon('member_list.png', get_lang('MemberList'), array('hspace'=>'6')).'<span class="'.($show=='member_list'?'social-menu-text-active':'social-menu-text4').'" >'.get_lang('MemberList').'</span></a></li>'; |
||
| 2546 | if ($group_info['visibility'] == GROUP_PERMISSION_CLOSED) { |
||
| 2547 | $links .= '<li><a href="group_waiting_list.php?id='.$group_id.'">'. |
||
| 2548 | Display::return_icon('waiting_list.png', get_lang('WaitingList')).get_lang('WaitingList').'</a></li>'; |
||
| 2549 | } |
||
| 2550 | $links .= '<li><a href="group_invitation.php?id='.$group_id.'">'. |
||
| 2551 | Display::return_icon('invitation_friend.png', get_lang('InviteFriends')).get_lang('InviteFriends').'</a></li>'; |
||
| 2552 | if (self::canLeave($group_info)) { |
||
| 2553 | $links .= '<li><a href="group_view.php?id='.$group_id.'&action=leave&u='.api_get_user_id().'">'. |
||
| 2554 | Display::return_icon('group_leave.png', get_lang('LeaveGroup')).get_lang('LeaveGroup').'</a></li>'; |
||
| 2555 | } |
||
| 2556 | break; |
||
| 2557 | case GROUP_USER_PERMISSION_HRM: |
||
| 2558 | $relation_group_title = get_lang('IAmAHRM'); |
||
| 2559 | $links .= '<li><a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="ajax" title="'.get_lang('ComposeMessage').'" data-size="lg" data-title="'.get_lang('ComposeMessage').'">'. |
||
| 2560 | Display::return_icon('new-message.png', get_lang('NewTopic')).get_lang('NewTopic').'</a></li>'; |
||
| 2561 | $links .= '<li><a href="group_view.php?id='.$group_id.'">'. |
||
| 2562 | Display::return_icon('message_list.png', get_lang('MessageList')).get_lang('MessageList').'</a></li>'; |
||
| 2563 | $links .= '<li><a href="group_invitation.php?id='.$group_id.'">'. |
||
| 2564 | Display::return_icon('invitation_friend.png', get_lang('InviteFriends')).get_lang('InviteFriends').'</a></li>'; |
||
| 2565 | $links .= '<li><a href="group_members.php?id='.$group_id.'">'. |
||
| 2566 | Display::return_icon('member_list.png', get_lang('MemberList')).get_lang('MemberList').'</a></li>'; |
||
| 2567 | $links .= '<li><a href="group_view.php?id='.$group_id.'&action=leave&u='.api_get_user_id().'">'. |
||
| 2568 | Display::return_icon('delete_data.gif', get_lang('LeaveGroup')).get_lang('LeaveGroup').'</a></li>'; |
||
| 2569 | break; |
||
| 2570 | default: |
||
| 2571 | //$links .= '<li><a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('addd.gif', get_lang('JoinGroup'), array('hspace'=>'6')).'<span class="social-menu-text4" >'.get_lang('JoinGroup').'</a></span></li>'; |
||
| 2572 | break; |
||
| 2573 | } |
||
| 2574 | if (!empty($links)) { |
||
| 2575 | $list = '<ul class="nav nav-pills">'; |
||
| 2576 | $list .= $links; |
||
| 2577 | $list .= '</ul>'; |
||
| 2578 | $html .= Display::panelCollapse( |
||
| 2579 | get_lang('SocialGroups'), |
||
| 2580 | $list, |
||
| 2581 | 'sm-groups', |
||
| 2582 | [], |
||
| 2583 | 'groups-acordeon', |
||
| 2584 | 'groups-collapse' |
||
| 2585 | ); |
||
| 2586 | } |
||
| 2587 | |||
| 2588 | return $html; |
||
| 2589 | } |
||
| 2590 | |||
| 2591 | /** |
||
| 2592 | * @param int $group_id |
||
| 2593 | * @param int $topic_id |
||
| 2594 | */ |
||
| 2595 | public function delete_topic($group_id, $topic_id) |
||
| 2596 | { |
||
| 2597 | $table_message = Database::get_main_table(TABLE_MESSAGE); |
||
| 2598 | $topic_id = (int) $topic_id; |
||
| 2599 | $group_id = (int) $group_id; |
||
| 2600 | |||
| 2601 | $sql = "UPDATE $table_message SET |
||
| 2602 | msg_status = 3 |
||
| 2603 | WHERE |
||
| 2604 | group_id = $group_id AND |
||
| 2605 | (id = '$topic_id' OR parent_id = $topic_id) |
||
| 2606 | "; |
||
| 2607 | Database::query($sql); |
||
| 2608 | } |
||
| 2609 | |||
| 2610 | /** |
||
| 2611 | * @param string $user_id |
||
| 2612 | * @param string $relation_type |
||
| 2613 | * @param bool $with_image |
||
| 2614 | * |
||
| 2615 | * @deprecated |
||
| 2616 | * |
||
| 2617 | * @return int |
||
| 2618 | */ |
||
| 2619 | public function get_groups_by_user_count( |
||
| 2620 | $user_id = '', |
||
| 2621 | $relation_type = GROUP_USER_PERMISSION_READER, |
||
| 2622 | $with_image = false |
||
| 2623 | ) { |
||
| 2624 | $table_group_rel_user = $this->usergroup_rel_user_table; |
||
| 2625 | $tbl_group = $this->table; |
||
| 2626 | $user_id = intval($user_id); |
||
| 2627 | |||
| 2628 | if ($relation_type == 0) { |
||
| 2629 | $where_relation_condition = ''; |
||
| 2630 | } else { |
||
| 2631 | $relation_type = intval($relation_type); |
||
| 2632 | $where_relation_condition = "AND gu.relation_type = $relation_type "; |
||
| 2633 | } |
||
| 2634 | |||
| 2635 | $sql = "SELECT count(g.id) as count |
||
| 2636 | FROM $tbl_group g |
||
| 2637 | INNER JOIN $table_group_rel_user gu |
||
| 2638 | ON gu.usergroup_id = g.id |
||
| 2639 | WHERE gu.user_id = $user_id $where_relation_condition "; |
||
| 2640 | |||
| 2641 | $result = Database::query($sql); |
||
| 2642 | if (Database::num_rows($result) > 0) { |
||
| 2643 | $row = Database::fetch_array($result, 'ASSOC'); |
||
| 2644 | |||
| 2645 | return $row['count']; |
||
| 2646 | } |
||
| 2647 | |||
| 2648 | return 0; |
||
| 2649 | } |
||
| 2650 | |||
| 2651 | /** |
||
| 2652 | * @param string $tag |
||
| 2653 | * @param int $from |
||
| 2654 | * @param int $number_of_items |
||
| 2655 | * |
||
| 2656 | * @return array |
||
| 2657 | */ |
||
| 2658 | public function get_all_group_tags($tag, $from = 0, $number_of_items = 10, $getCount = false) |
||
| 2659 | { |
||
| 2660 | $group_table = $this->table; |
||
| 2661 | $tag = Database::escape_string($tag); |
||
| 2662 | $from = (int) $from; |
||
| 2663 | $number_of_items = (int) $number_of_items; |
||
| 2664 | $return = []; |
||
| 2665 | |||
| 2666 | $keyword = $tag; |
||
| 2667 | $sql = 'SELECT g.id, g.name, g.description, g.url, g.picture '; |
||
| 2668 | $urlCondition = ''; |
||
| 2669 | if ($this->getUseMultipleUrl()) { |
||
| 2670 | $urlId = api_get_current_access_url_id(); |
||
| 2671 | $sql .= " FROM $this->table g |
||
| 2672 | INNER JOIN $this->access_url_rel_usergroup a |
||
| 2673 | ON (g.id = a.usergroup_id)"; |
||
| 2674 | $urlCondition = " AND access_url_id = $urlId "; |
||
| 2675 | } else { |
||
| 2676 | $sql .= " FROM $group_table g"; |
||
| 2677 | } |
||
| 2678 | if (isset($keyword)) { |
||
| 2679 | $sql .= " WHERE ( |
||
| 2680 | g.name LIKE '%".$keyword."%' OR |
||
| 2681 | g.description LIKE '%".$keyword."%' OR |
||
| 2682 | g.url LIKE '%".$keyword."%' |
||
| 2683 | ) $urlCondition |
||
| 2684 | "; |
||
| 2685 | } else { |
||
| 2686 | $sql .= " WHERE 1 = 1 $urlCondition "; |
||
| 2687 | } |
||
| 2688 | |||
| 2689 | $direction = 'ASC'; |
||
| 2690 | if (!in_array($direction, ['ASC', 'DESC'])) { |
||
| 2691 | $direction = 'ASC'; |
||
| 2692 | } |
||
| 2693 | |||
| 2694 | $from = (int) $from; |
||
| 2695 | $number_of_items = (int) $number_of_items; |
||
| 2696 | $sql .= " LIMIT $from, $number_of_items"; |
||
| 2697 | |||
| 2698 | $res = Database::query($sql); |
||
| 2699 | if (Database::num_rows($res) > 0) { |
||
| 2700 | while ($row = Database::fetch_array($res, 'ASSOC')) { |
||
| 2701 | if (!in_array($row['id'], $return)) { |
||
| 2702 | $return[$row['id']] = $row; |
||
| 2703 | } |
||
| 2704 | } |
||
| 2705 | } |
||
| 2706 | |||
| 2707 | return $return; |
||
| 2708 | } |
||
| 2709 | |||
| 2710 | /** |
||
| 2711 | * @param int $group_id |
||
| 2712 | * |
||
| 2713 | * @return array |
||
| 2714 | */ |
||
| 2715 | public static function get_parent_groups($group_id) |
||
| 2716 | { |
||
| 2717 | $t_rel_group = Database::get_main_table(TABLE_USERGROUP_REL_USERGROUP); |
||
| 2718 | $group_id = (int) $group_id; |
||
| 2719 | |||
| 2720 | $max_level = 10; |
||
| 2721 | $select_part = 'SELECT '; |
||
| 2722 | $cond_part = ''; |
||
| 2723 | for ($i = 1; $i <= $max_level; $i++) { |
||
| 2724 | $rg_number = $i - 1; |
||
| 2725 | if ($i == $max_level) { |
||
| 2726 | $select_part .= "rg$rg_number.group_id as id_$rg_number "; |
||
| 2727 | } else { |
||
| 2728 | $select_part .= "rg$rg_number.group_id as id_$rg_number, "; |
||
| 2729 | } |
||
| 2730 | if ($i == 1) { |
||
| 2731 | $cond_part .= "FROM $t_rel_group rg0 |
||
| 2732 | LEFT JOIN $t_rel_group rg$i |
||
| 2733 | ON rg$rg_number.group_id = rg$i.subgroup_id "; |
||
| 2734 | } else { |
||
| 2735 | $cond_part .= " LEFT JOIN $t_rel_group rg$i |
||
| 2736 | ON rg$rg_number.group_id = rg$i.subgroup_id "; |
||
| 2737 | } |
||
| 2738 | } |
||
| 2739 | $sql = $select_part.' '.$cond_part."WHERE rg0.subgroup_id='$group_id'"; |
||
| 2740 | $res = Database::query($sql); |
||
| 2741 | $temp_arr = Database::fetch_array($res, 'NUM'); |
||
| 2742 | $toReturn = []; |
||
| 2743 | if (is_array($temp_arr)) { |
||
| 2744 | foreach ($temp_arr as $elt) { |
||
| 2745 | if (isset($elt)) { |
||
| 2746 | $toReturn[] = $elt; |
||
| 2747 | } |
||
| 2748 | } |
||
| 2749 | } |
||
| 2750 | |||
| 2751 | return $toReturn; |
||
| 2752 | } |
||
| 2753 | |||
| 2754 | /** |
||
| 2755 | * Get the group member list by a user and his group role. |
||
| 2756 | * |
||
| 2757 | * @param int $userId The user ID |
||
| 2758 | * @param int $relationType Optional. The relation type. GROUP_USER_PERMISSION_ADMIN by default |
||
| 2759 | * @param bool $includeSubgroupsUsers Optional. Whether include the users from subgroups |
||
| 2760 | * |
||
| 2761 | * @return array |
||
| 2762 | */ |
||
| 2763 | public function getGroupUsersByUser( |
||
| 2764 | $userId, |
||
| 2765 | $relationType = GROUP_USER_PERMISSION_ADMIN, |
||
| 2766 | $includeSubgroupsUsers = true |
||
| 2767 | ) { |
||
| 2768 | $userId = (int) $userId; |
||
| 2769 | $groups = $this->get_groups_by_user($userId, $relationType); |
||
| 2770 | $groupsId = array_keys($groups); |
||
| 2771 | $subgroupsId = []; |
||
| 2772 | $userIdList = []; |
||
| 2773 | |||
| 2774 | if ($includeSubgroupsUsers) { |
||
| 2775 | foreach ($groupsId as $groupId) { |
||
| 2776 | $subgroupsId = array_merge($subgroupsId, self::getGroupsByDepthLevel($groupId)); |
||
| 2777 | } |
||
| 2778 | |||
| 2779 | $groupsId = array_merge($groupsId, $subgroupsId); |
||
| 2780 | } |
||
| 2781 | |||
| 2782 | $groupsId = array_unique($groupsId); |
||
| 2783 | |||
| 2784 | if (empty($groupsId)) { |
||
| 2785 | return []; |
||
| 2786 | } |
||
| 2787 | |||
| 2788 | foreach ($groupsId as $groupId) { |
||
| 2789 | $groupUsers = $this->get_users_by_group($groupId); |
||
| 2790 | |||
| 2791 | if (empty($groupUsers)) { |
||
| 2792 | continue; |
||
| 2793 | } |
||
| 2794 | |||
| 2795 | foreach ($groupUsers as $member) { |
||
| 2796 | if ($member['user_id'] == $userId) { |
||
| 2797 | continue; |
||
| 2798 | } |
||
| 2799 | |||
| 2800 | $userIdList[] = (int) $member['user_id']; |
||
| 2801 | } |
||
| 2802 | } |
||
| 2803 | |||
| 2804 | return array_unique($userIdList); |
||
| 2805 | } |
||
| 2806 | |||
| 2807 | /** |
||
| 2808 | * Get the subgroups ID from a group. |
||
| 2809 | * The default $levels value is 10 considering it as a extensive level of depth. |
||
| 2810 | * |
||
| 2811 | * @param int $groupId The parent group ID |
||
| 2812 | * @param int $levels The depth levels |
||
| 2813 | * |
||
| 2814 | * @return array The list of ID |
||
| 2815 | */ |
||
| 2816 | public static function getGroupsByDepthLevel($groupId, $levels = 10) |
||
| 2817 | { |
||
| 2818 | $groups = []; |
||
| 2819 | $groupId = (int) $groupId; |
||
| 2820 | |||
| 2821 | $groupTable = Database::get_main_table(TABLE_USERGROUP); |
||
| 2822 | $groupRelGroupTable = Database::get_main_table(TABLE_USERGROUP_REL_USERGROUP); |
||
| 2823 | |||
| 2824 | $select = 'SELECT '; |
||
| 2825 | $from = "FROM $groupTable g1 "; |
||
| 2826 | |||
| 2827 | for ($i = 1; $i <= $levels; $i++) { |
||
| 2828 | $tableIndexNumber = $i; |
||
| 2829 | $tableIndexJoinNumber = $i - 1; |
||
| 2830 | $select .= "g$i.id as id_$i "; |
||
| 2831 | $select .= $i != $levels ? ', ' : null; |
||
| 2832 | |||
| 2833 | if ($i == 1) { |
||
| 2834 | $from .= " INNER JOIN $groupRelGroupTable gg0 |
||
| 2835 | ON g1.id = gg0.subgroup_id and gg0.group_id = $groupId "; |
||
| 2836 | } else { |
||
| 2837 | $from .= "LEFT JOIN $groupRelGroupTable gg$tableIndexJoinNumber "; |
||
| 2838 | $from .= " ON g$tableIndexJoinNumber.id = gg$tableIndexJoinNumber.group_id "; |
||
| 2839 | $from .= "LEFT JOIN $groupTable g$tableIndexNumber "; |
||
| 2840 | $from .= " ON gg$tableIndexJoinNumber.subgroup_id = g$tableIndexNumber.id "; |
||
| 2841 | } |
||
| 2842 | } |
||
| 2843 | |||
| 2844 | $result = Database::query("$select $from"); |
||
| 2845 | |||
| 2846 | while ($item = Database::fetch_assoc($result)) { |
||
| 2847 | foreach ($item as $myGroupId) { |
||
| 2848 | if (!empty($myGroupId)) { |
||
| 2849 | $groups[] = $myGroupId; |
||
| 2850 | } |
||
| 2851 | } |
||
| 2852 | } |
||
| 2853 | |||
| 2854 | return array_map('intval', $groups); |
||
| 2855 | } |
||
| 2856 | |||
| 2857 | /** |
||
| 2858 | * Set a parent group. |
||
| 2859 | * |
||
| 2860 | * @param int $group_id |
||
| 2861 | * @param int $parent_group_id if 0, we delete the parent_group association |
||
| 2862 | * @param int $relation_type |
||
| 2863 | * |
||
| 2864 | * @return \Doctrine\DBAL\Statement |
||
| 2865 | */ |
||
| 2866 | public function setParentGroup($group_id, $parent_group_id, $relation_type = 1) |
||
| 2867 | { |
||
| 2868 | $table = Database::get_main_table(TABLE_USERGROUP_REL_USERGROUP); |
||
| 2869 | $group_id = (int) $group_id; |
||
| 2870 | $parent_group_id = (int) $parent_group_id; |
||
| 2871 | if ($parent_group_id == 0) { |
||
| 2872 | $sql = "DELETE FROM $table WHERE subgroup_id = $group_id"; |
||
| 2873 | } else { |
||
| 2874 | $sql = "SELECT group_id FROM $table WHERE subgroup_id = $group_id"; |
||
| 2875 | $res = Database::query($sql); |
||
| 2876 | if (Database::num_rows($res) == 0) { |
||
| 2877 | $sql = "INSERT INTO $table SET |
||
| 2878 | group_id = $parent_group_id, |
||
| 2879 | subgroup_id = $group_id, |
||
| 2880 | relation_type = $relation_type"; |
||
| 2881 | } else { |
||
| 2882 | $sql = "UPDATE $table SET |
||
| 2883 | group_id = $parent_group_id, |
||
| 2884 | relation_type = $relation_type |
||
| 2885 | WHERE subgroup_id = $group_id"; |
||
| 2886 | } |
||
| 2887 | } |
||
| 2888 | $res = Database::query($sql); |
||
| 2889 | |||
| 2890 | return $res; |
||
| 2891 | } |
||
| 2892 | |||
| 2893 | /** |
||
| 2894 | * Filter the groups/classes info to get a name list only. |
||
| 2895 | * |
||
| 2896 | * @param int $userId The user ID |
||
| 2897 | * @param int $filterByType Optional. The type of group |
||
| 2898 | * |
||
| 2899 | * @return array |
||
| 2900 | */ |
||
| 2901 | public function getNameListByUser($userId, $filterByType = null) |
||
| 2906 | } |
||
| 2907 | |||
| 2908 | /** |
||
| 2909 | * Get the HTML necessary for display the groups/classes name list. |
||
| 2910 | * |
||
| 2911 | * @param int $userId The user ID |
||
| 2912 | * @param int $filterByType Optional. The type of group |
||
| 2913 | * |
||
| 2914 | * @return string |
||
| 2915 | */ |
||
| 2916 | public function getLabelsFromNameList($userId, $filterByType = null) |
||
| 2917 | { |
||
| 2918 | $groupsNameListParsed = $this->getNameListByUser($userId, $filterByType); |
||
| 2919 | |||
| 2920 | if (empty($groupsNameListParsed)) { |
||
| 2921 | return ''; |
||
| 2922 | } |
||
| 2923 | |||
| 2924 | $nameList = '<ul class="list-unstyled">'; |
||
| 2925 | foreach ($groupsNameListParsed as $name) { |
||
| 2926 | $nameList .= '<li>'.Display::span($name, ['class' => 'label label-info']).'</li>'; |
||
| 2927 | } |
||
| 2928 | |||
| 2929 | $nameList .= '</ul>'; |
||
| 2930 | |||
| 2931 | return $nameList; |
||
| 2932 | } |
||
| 2933 | |||
| 2934 | /** |
||
| 2935 | * @param array $groupInfo |
||
| 2936 | * |
||
| 2937 | * @return bool |
||
| 2938 | */ |
||
| 2939 | public static function canLeave($groupInfo) |
||
| 2942 | } |
||
| 2943 | |||
| 2944 | /** |
||
| 2945 | * Check permissions and blocks the page. |
||
| 2946 | * |
||
| 2947 | * @param array $userGroupInfo |
||
| 2948 | * @param bool $checkAuthor |
||
| 2949 | * @param bool $checkCourseIsAllow |
||
| 2950 | */ |
||
| 2951 | public function protectScript($userGroupInfo = [], $checkAuthor = true, $checkCourseIsAllow = false) |
||
| 2952 | { |
||
| 2953 | api_block_anonymous_users(); |
||
| 2954 | |||
| 2955 | if (api_is_platform_admin()) { |
||
| 2956 | return true; |
||
| 2957 | } |
||
| 2958 | |||
| 2959 | if ($checkCourseIsAllow) { |
||
| 2960 | if (api_is_allowed_to_edit()) { |
||
| 2961 | return true; |
||
| 2962 | } |
||
| 2963 | } |
||
| 2964 | |||
| 2965 | if ($this->allowTeachers() && api_is_teacher()) { |
||
| 2966 | if ($checkAuthor && !empty($userGroupInfo)) { |
||
| 2967 | if (isset($userGroupInfo['author_id']) && $userGroupInfo['author_id'] != api_get_user_id()) { |
||
| 2968 | api_not_allowed(true); |
||
| 2969 | } |
||
| 2970 | } |
||
| 2971 | |||
| 2972 | return true; |
||
| 2973 | } else { |
||
| 2974 | api_protect_admin_script(true); |
||
| 2975 | api_protect_limit_for_session_admin(); |
||
| 2976 | } |
||
| 2977 | } |
||
| 2978 | |||
| 2979 | public function getGroupsByLp($lpId, $courseId, $sessionId) |
||
| 2980 | { |
||
| 2981 | $lpId = (int) $lpId; |
||
| 2982 | $courseId = (int) $courseId; |
||
| 2983 | $sessionId = (int) $sessionId; |
||
| 2984 | $sessionCondition = api_get_session_condition($sessionId, true); |
||
| 2985 | $table = Database::get_course_table(TABLE_LP_REL_USERGROUP); |
||
| 2986 | $sql = "SELECT usergroup_id FROM $table |
||
| 2987 | WHERE |
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| 2988 | c_id = $courseId AND |
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| 2989 | lp_id = $lpId |
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| 2995 | } |
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| 2996 | |||
| 2997 | public function getGroupsByLpCategory($categoryId, $courseId, $sessionId) |
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| 3016 |
