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<?php |
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/* For licensing terms, see /license.txt */ |
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use CpChart\Chart\Cache as pCache; |
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use CpChart\Chart\Data as pData; |
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use CpChart\Chart\Image as pImage; |
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/** |
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* Class MySpace |
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* @package chamilo.reporting |
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*/ |
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class MySpace |
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{ |
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/** |
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* Get admin actions |
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* @return string |
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*/ |
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public static function getAdminActions() |
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{ |
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$actions = array( |
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//array('url' => api_get_path(WEB_CODE_PATH).'mySpace/index.php', 'content' => get_lang('Home')), |
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array( |
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'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=coaches', |
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'content' => get_lang('DisplayCoaches'), |
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), |
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array( |
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'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=user', |
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'content' => get_lang('DisplayUserOverview'), |
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), |
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array( |
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'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=session', |
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'content' => get_lang('DisplaySessionOverview'), |
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), |
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array( |
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'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=course', |
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'content' => get_lang('DisplayCourseOverview'), |
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), |
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array( |
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'url' => api_get_path(WEB_CODE_PATH).'tracking/question_course_report.php?view=admin', |
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'content' => get_lang('LPQuestionListResults'), |
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), |
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array( |
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'url' => api_get_path(WEB_CODE_PATH).'tracking/course_session_report.php?view=admin', |
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'content' => get_lang('LPExerciseResultsBySession'), |
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), |
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[ |
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'url' => api_get_path(WEB_CODE_PATH).'mySpace/admin_view.php?display=accessoverview', |
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'content' => get_lang('DisplayAccessOverview').' ('.get_lang('Beta').')', |
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], |
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); |
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return Display::actions($actions, null); |
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} |
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/** |
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* @return string |
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*/ |
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public static function getTopMenu() |
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{ |
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$menu_items = array(); |
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$menu_items[] = Display::url( |
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Display::return_icon('stats.png', get_lang('MyStats'), '', ICON_SIZE_MEDIUM), |
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api_get_path(WEB_CODE_PATH)."auth/my_progress.php" |
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); |
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$menu_items[] = Display::url( |
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Display::return_icon('teacher.png', get_lang('TeacherInterface'), array(), 32), |
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api_get_path(WEB_CODE_PATH).'mySpace/?view=teacher' |
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); |
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$menu_items[] = Display::url(Display::return_icon('star_na.png', get_lang('AdminInterface'), array(), 32), '#'); |
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$menu_items[] = Display::url( |
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Display::return_icon('quiz.png', get_lang('ExamTracking'), array(), 32), |
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api_get_path(WEB_CODE_PATH).'tracking/exams.php' |
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); |
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$menu = ''; |
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foreach ($menu_items as $item) { |
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$menu .= $item; |
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} |
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$menu .= '<br />'; |
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return $menu; |
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} |
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/** |
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* This function serves exporting data in CSV format. |
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* @param array $header The header labels. |
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* @param array $data The data array. |
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* @param string $file_name The name of the file which contains exported data. |
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* @return string mixed Returns a message (string) if an error occurred. |
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*/ |
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public function export_csv($header, $data, $file_name = 'export.csv') |
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{ |
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$archive_path = api_get_path(SYS_ARCHIVE_PATH); |
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$archive_url = api_get_path(WEB_CODE_PATH).'course_info/download.php?archive_path=&archive='; |
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$message = ''; |
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if (!$open = fopen($archive_path.$file_name, 'w+')) { |
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$message = get_lang('noOpen'); |
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} else { |
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$info = ''; |
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foreach ($header as $value) { |
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$info .= $value.';'; |
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} |
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$info .= "\r\n"; |
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foreach ($data as $row) { |
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foreach ($row as $value) { |
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$info .= $value.';'; |
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} |
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$info .= "\r\n"; |
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} |
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fwrite($open, $info); |
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fclose($open); |
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@chmod($file_name, api_get_permissions_for_new_files()); |
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header("Location:".$archive_url.$file_name); |
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} |
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return $message; |
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} |
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/** |
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* Gets the connections to a course as an array of login and logout time |
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* |
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* @param int $userId User id |
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* @param array $courseInfo |
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* @param int $sessionId Session id (optional, default = 0) |
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* @return array Connections |
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*/ |
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public static function get_connections_to_course( |
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$userId, |
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$courseInfo, |
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$sessionId = 0 |
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) { |
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$table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
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// protect data |
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$userId = (int) $userId; |
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$courseId = (int) $courseInfo['real_id']; |
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$sessionId = (int) $sessionId; |
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$sessionCondition = api_get_session_condition($sessionId); |
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$sql = 'SELECT login_course_date, logout_course_date |
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FROM ' . $table.' |
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WHERE |
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user_id = '.$userId.' AND |
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c_id = '.$courseId.' |
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'.$sessionCondition.' |
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ORDER BY login_course_date ASC'; |
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$rs = Database::query($sql); |
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$connections = array(); |
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View Code Duplication |
while ($row = Database::fetch_array($rs)) { |
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$connections[] = array( |
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'login' => $row['login_course_date'], |
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'logout' => $row['logout_course_date'] |
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); |
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} |
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return $connections; |
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} |
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/** |
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* @param $user_id |
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* @param $course_list |
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* @param int $session_id |
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* @return array|bool |
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*/ |
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public static function get_connections_from_course_list( |
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$user_id, |
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$course_list, |
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$session_id = 0 |
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) { |
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// Database table definitions |
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$tbl_track_course = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
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if (empty($course_list)) { |
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return false; |
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} |
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// protect data |
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$user_id = intval($user_id); |
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$session_id = intval($session_id); |
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$new_course_list = array(); |
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foreach ($course_list as $course_item) { |
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$courseInfo = api_get_course_info($course_item['code']); |
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$courseId = $courseInfo['real_id']; |
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$new_course_list[] = '"'.$courseId.'"'; |
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} |
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$course_list = implode(', ', $new_course_list); |
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if (empty($course_list)) { |
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return false; |
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} |
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$sql = 'SELECT login_course_date, logout_course_date, c_id |
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FROM ' . $tbl_track_course.' |
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WHERE |
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user_id = '.$user_id.' AND |
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c_id IN ('.$course_list.') AND |
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session_id = '.$session_id.' |
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ORDER BY login_course_date ASC'; |
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$rs = Database::query($sql); |
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$connections = array(); |
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while ($row = Database::fetch_array($rs)) { |
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$timestamp_login_date = api_strtotime($row['login_course_date'], 'UTC'); |
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$timestamp_logout_date = api_strtotime($row['logout_course_date'], 'UTC'); |
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$connections[] = array( |
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'login' => $timestamp_login_date, |
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'logout' => $timestamp_logout_date, |
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'c_id' => $row['c_id'] |
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); |
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} |
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return $connections; |
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} |
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/** |
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* Creates a small table in the last column of the table with the user overview |
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* |
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* @param integer $user_id the id of the user |
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* @param array $url_params additional url parameters |
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* @param array $row the row information (the other columns) |
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* @return string html code |
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*/ |
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public static function course_info_tracking_filter($user_id, $url_params, $row) |
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{ |
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// the table header |
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$return = '<table class="data_table" style="width: 100%;border:0;padding:0;border-collapse:collapse;table-layout: fixed">'; |
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// database table definition |
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$tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
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// getting all the courses of the user |
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$sql = "SELECT * FROM $tbl_course_user |
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WHERE |
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user_id = '".intval($user_id)."' AND |
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relation_type<>".COURSE_RELATION_TYPE_RRHH." "; |
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$result = Database::query($sql); |
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while ($row = Database::fetch_array($result)) { |
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$courseInfo = api_get_course_info_by_id($row['c_id']); |
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if (empty($courseInfo)) { |
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continue; |
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} |
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$courseCode = $courseInfo['code']; |
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$courseId = $courseInfo['real_id']; |
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$return .= '<tr>'; |
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// course code |
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$return .= ' <td width="157px" >'.cut($courseCode, 20, true).'</td>'; |
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// time spent in the course |
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$return .= ' <td><div>'.api_time_to_hms(Tracking::get_time_spent_on_the_course($user_id, $courseId)).'</div></td>'; |
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// student progress in course |
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$return .= ' <td><div>'.round(Tracking::get_avg_student_progress($user_id, $courseCode), 2).'</div></td>'; |
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// student score |
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$avg_score = Tracking::get_avg_student_score($user_id, $courseCode); |
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if (is_numeric($avg_score)) { |
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$avg_score = round($avg_score, 2); |
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} else { |
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$$avg_score = '-'; |
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} |
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$return .= ' <td><div>'.$avg_score.'</div></td>'; |
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// student tes score |
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//$return .= ' <td><div style="width:40px">'.round(Tracking::get_avg_student_exercise_score ($user_id, $courseCode),2).'%</div></td>'; |
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// student messages |
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$return .= ' <td><div>'.Tracking::count_student_messages($user_id, $courseCode).'</div></td>'; |
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// student assignments |
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$return .= ' <td><div>'.Tracking::count_student_assignments($user_id, $courseCode).'</div></td>'; |
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// student exercises results (obtained score, maximum score, number of exercises answered, score percentage) |
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$exercises_results = self::exercises_results($user_id, $courseCode); |
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$return .= ' <td width="105px"><div>'.(is_null($exercises_results['percentage']) ? '' : $exercises_results['score_obtained'].'/'.$exercises_results['score_possible'].' ( '.$exercises_results['percentage'].'% )').'</div></td>'; |
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$return .= ' <td><div>'.$exercises_results['questions_answered'].'</div></td>'; |
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$return .= ' <td><div>'.Tracking::get_last_connection_date_on_the_course($user_id, $courseInfo).'</div></td>'; |
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$return .= '<tr>'; |
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} |
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$return .= '</table>'; |
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return $return; |
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} |
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/** |
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* Display a sortable table that contains an overview off all the |
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* reporting progress of all users and all courses the user is subscribed to |
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* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
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* @version Dokeos 1.8.6 |
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* @since October 2008 |
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*/ |
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public static function display_tracking_user_overview() |
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{ |
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self::display_user_overview_export_options(); |
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$t_head = '<table style="width: 100%;border:0;padding:0;border-collapse:collapse;table-layout: fixed">'; |
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$t_head .= '<tr>'; |
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$t_head .= '<th width="155px" style="border-left:0;border-bottom:0"><span>'.get_lang('Course').'</span></th>'; |
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$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgTimeSpentInTheCourse'), 6, true).'</span></th>'; |
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$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgStudentsProgress'), 6, true).'</span></th>'; |
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$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgCourseScore'), 6, true).'</span></th>'; |
|
295
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('TotalNumberOfMessages'), 6, true).'</span></th>'; |
|
296
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('TotalNumberOfAssignments'), 6, true).'</span></th>'; |
|
297
|
|
|
$t_head .= '<th width="105px" style="border-bottom:0"><span>'.get_lang('TotalExercisesScoreObtained').'</span></th>'; |
|
298
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('TotalExercisesAnswered'), 6, true).'</span></th>'; |
|
299
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0;border-right:0;"><span>'.get_lang('LatestLogin').'</span></th>'; |
|
300
|
|
|
$t_head .= '</tr></table>'; |
|
301
|
|
|
$addparams = array('view' => 'admin', 'display' => 'user'); |
|
302
|
|
|
$table = new SortableTable( |
|
303
|
|
|
'tracking_user_overview', |
|
304
|
|
|
array('MySpace', 'get_number_of_users_tracking_overview'), |
|
305
|
|
|
array('MySpace', 'get_user_data_tracking_overview'), |
|
306
|
|
|
0 |
|
307
|
|
|
); |
|
308
|
|
|
$table->additional_parameters = $addparams; |
|
309
|
|
|
$table->set_header(0, get_lang('OfficialCode'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt')); |
|
310
|
|
|
if (api_is_western_name_order()) { |
|
311
|
|
|
$table->set_header(1, get_lang('FirstName'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt')); |
|
312
|
|
|
$table->set_header(2, get_lang('LastName'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt')); |
|
313
|
|
|
} else { |
|
314
|
|
|
$table->set_header(1, get_lang('LastName'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt')); |
|
315
|
|
|
$table->set_header(2, get_lang('FirstName'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt')); |
|
316
|
|
|
} |
|
317
|
|
|
$table->set_header(3, get_lang('LoginName'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt')); |
|
318
|
|
|
$table->set_header(4, $t_head, false, array('style' => 'width:90%;border:0;padding:0;font-size:7.5pt;'), array('style' => 'width:90%;padding:0;font-size:7.5pt;')); |
|
319
|
|
|
$table->set_column_filter(4, array('MySpace', 'course_info_tracking_filter')); |
|
320
|
|
|
$table->display(); |
|
321
|
|
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} |
|
322
|
|
|
|
|
323
|
|
|
/** |
|
324
|
|
|
* @param $export_csv |
|
325
|
|
|
*/ |
|
326
|
|
|
public static function display_tracking_coach_overview($export_csv) |
|
327
|
|
|
{ |
|
328
|
|
|
if ($export_csv) { |
|
329
|
|
|
$is_western_name_order = api_is_western_name_order(PERSON_NAME_DATA_EXPORT); |
|
330
|
|
|
} else { |
|
331
|
|
|
$is_western_name_order = api_is_western_name_order(); |
|
332
|
|
|
} |
|
333
|
|
|
$sort_by_first_name = api_sort_by_first_name(); |
|
334
|
|
|
$tracking_column = isset($_GET['tracking_list_coaches_column']) ? $_GET['tracking_list_coaches_column'] : ($is_western_name_order xor $sort_by_first_name) ? 1 : 0; |
|
335
|
|
|
$tracking_direction = (isset($_GET['tracking_list_coaches_direction']) && in_array(strtoupper($_GET['tracking_list_coaches_direction']), array('ASC', 'DESC', 'ASCENDING', 'DESCENDING', '0', '1'))) ? $_GET['tracking_list_coaches_direction'] : 'DESC'; |
|
336
|
|
|
// Prepare array for column order - when impossible, use some of user names. |
|
337
|
|
|
if ($is_western_name_order) { |
|
338
|
|
|
$order = array( |
|
339
|
|
|
0 => 'firstname', |
|
340
|
|
|
1 => 'lastname', |
|
341
|
|
|
2 => ($sort_by_first_name ? 'firstname' : 'lastname'), |
|
342
|
|
|
3 => 'login_date', |
|
343
|
|
|
4 => ($sort_by_first_name ? 'firstname' : 'lastname'), |
|
344
|
|
|
5 => ($sort_by_first_name ? 'firstname' : 'lastname'), |
|
345
|
|
|
); |
|
346
|
|
|
} else { |
|
347
|
|
|
$order = array( |
|
348
|
|
|
0 => 'lastname', |
|
349
|
|
|
1 => 'firstname', |
|
350
|
|
|
2 => ($sort_by_first_name ? 'firstname' : 'lastname'), |
|
351
|
|
|
3 => 'login_date', |
|
352
|
|
|
4 => ($sort_by_first_name ? 'firstname' : 'lastname'), |
|
353
|
|
|
5 => ($sort_by_first_name ? 'firstname' : 'lastname'), |
|
354
|
|
|
); |
|
355
|
|
|
} |
|
356
|
|
|
$table = new SortableTable( |
|
357
|
|
|
'tracking_list_coaches_myspace', |
|
358
|
|
|
array('MySpace', 'count_coaches'), |
|
359
|
|
|
null, |
|
360
|
|
|
($is_western_name_order xor $sort_by_first_name) ? 1 : 0 |
|
361
|
|
|
); |
|
362
|
|
|
$parameters['view'] = 'admin'; |
|
363
|
|
|
$table->set_additional_parameters($parameters); |
|
364
|
|
View Code Duplication |
if ($is_western_name_order) { |
|
365
|
|
|
$table->set_header(0, get_lang('FirstName'), true); |
|
366
|
|
|
$table->set_header(1, get_lang('LastName'), true); |
|
367
|
|
|
} else { |
|
368
|
|
|
$table->set_header(0, get_lang('LastName'), true); |
|
369
|
|
|
$table->set_header(1, get_lang('FirstName'), true); |
|
370
|
|
|
} |
|
371
|
|
|
$table->set_header(2, get_lang('TimeSpentOnThePlatform'), false); |
|
372
|
|
|
$table->set_header(3, get_lang('LastConnexion'), false); |
|
373
|
|
|
$table->set_header(4, get_lang('NbStudents'), false); |
|
374
|
|
|
$table->set_header(5, get_lang('CountCours'), false); |
|
375
|
|
|
$table->set_header(6, get_lang('NumberOfSessions'), false); |
|
376
|
|
|
$table->set_header(7, get_lang('Sessions'), false); |
|
377
|
|
|
|
|
378
|
|
|
if ($is_western_name_order) { |
|
379
|
|
|
$csv_header[] = array( |
|
380
|
|
|
get_lang('FirstName'), |
|
381
|
|
|
get_lang('LastName'), |
|
382
|
|
|
get_lang('TimeSpentOnThePlatform'), |
|
383
|
|
|
get_lang('LastConnexion'), |
|
384
|
|
|
get_lang('NbStudents'), |
|
385
|
|
|
get_lang('CountCours'), |
|
386
|
|
|
get_lang('NumberOfSessions') |
|
387
|
|
|
); |
|
388
|
|
|
} else { |
|
389
|
|
|
$csv_header[] = array( |
|
390
|
|
|
get_lang('LastName'), |
|
391
|
|
|
get_lang('FirstName'), |
|
392
|
|
|
get_lang('TimeSpentOnThePlatform'), |
|
393
|
|
|
get_lang('LastConnexion'), |
|
394
|
|
|
get_lang('NbStudents'), |
|
395
|
|
|
get_lang('CountCours'), |
|
396
|
|
|
get_lang('NumberOfSessions') |
|
397
|
|
|
); |
|
398
|
|
|
} |
|
399
|
|
|
|
|
400
|
|
|
$tbl_track_login = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN); |
|
401
|
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER); |
|
402
|
|
|
$tbl_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
|
403
|
|
|
$tbl_sessions = Database::get_main_table(TABLE_MAIN_SESSION); |
|
404
|
|
|
|
|
405
|
|
|
$sqlCoachs = "SELECT DISTINCT |
|
406
|
|
|
scu.user_id as id_coach, |
|
407
|
|
|
u.id as user_id, |
|
408
|
|
|
lastname, |
|
409
|
|
|
firstname, |
|
410
|
|
|
MAX(login_date) as login_date |
|
411
|
|
|
FROM $tbl_user u, $tbl_session_course_user scu, $tbl_track_login |
|
412
|
|
|
WHERE |
|
413
|
|
|
scu.user_id = u.id AND scu.status=2 AND login_user_id=u.id |
|
414
|
|
|
GROUP BY user_id "; |
|
415
|
|
|
|
|
416
|
|
|
if (api_is_multiple_url_enabled()) { |
|
417
|
|
|
$tbl_session_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION); |
|
418
|
|
|
$access_url_id = api_get_current_access_url_id(); |
|
419
|
|
|
if ($access_url_id != -1) { |
|
420
|
|
|
$sqlCoachs = "SELECT DISTINCT |
|
421
|
|
|
scu.user_id as id_coach, |
|
422
|
|
|
u.id as user_id, |
|
423
|
|
|
lastname, |
|
424
|
|
|
firstname, |
|
425
|
|
|
MAX(login_date) as login_date |
|
426
|
|
|
FROM $tbl_user u, |
|
427
|
|
|
$tbl_session_course_user scu, |
|
428
|
|
|
$tbl_track_login , |
|
429
|
|
|
$tbl_session_rel_access_url session_rel_url |
|
430
|
|
|
WHERE |
|
431
|
|
|
scu.user_id = u.id AND |
|
432
|
|
|
scu.status = 2 AND |
|
433
|
|
|
login_user_id = u.id AND |
|
434
|
|
|
access_url_id = $access_url_id AND |
|
435
|
|
|
session_rel_url.session_id = scu.session_id |
|
436
|
|
|
GROUP BY u.id"; |
|
437
|
|
|
} |
|
438
|
|
|
} |
|
439
|
|
|
if (!empty($order[$tracking_column])) { |
|
440
|
|
|
$sqlCoachs .= " ORDER BY ".$order[$tracking_column]." ".$tracking_direction; |
|
441
|
|
|
} |
|
442
|
|
|
|
|
443
|
|
|
$result_coaches = Database::query($sqlCoachs); |
|
444
|
|
|
$global_coaches = array(); |
|
445
|
|
|
while ($coach = Database::fetch_array($result_coaches)) { |
|
446
|
|
|
$global_coaches[$coach['user_id']] = $coach; |
|
447
|
|
|
} |
|
448
|
|
|
|
|
449
|
|
|
$sql_session_coach = "SELECT session.id_coach, u.id as user_id, lastname, firstname, MAX(login_date) as login_date |
|
450
|
|
|
FROM $tbl_user u , $tbl_sessions as session, $tbl_track_login |
|
451
|
|
|
WHERE id_coach = u.id AND login_user_id = u.id |
|
452
|
|
|
GROUP BY u.id |
|
453
|
|
|
ORDER BY login_date $tracking_direction"; |
|
454
|
|
|
|
|
455
|
|
View Code Duplication |
if (api_is_multiple_url_enabled()) { |
|
456
|
|
|
$tbl_session_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_SESSION); |
|
457
|
|
|
$access_url_id = api_get_current_access_url_id(); |
|
458
|
|
|
if ($access_url_id != -1) { |
|
459
|
|
|
$sql_session_coach = "SELECT session.id_coach, u.id as user_id, lastname, firstname, MAX(login_date) as login_date |
|
460
|
|
|
FROM $tbl_user u , $tbl_sessions as session, $tbl_track_login , $tbl_session_rel_access_url as session_rel_url |
|
461
|
|
|
WHERE |
|
462
|
|
|
id_coach = u.id AND |
|
463
|
|
|
login_user_id = u.id AND |
|
464
|
|
|
access_url_id = $access_url_id AND |
|
465
|
|
|
session_rel_url.session_id = session.id |
|
466
|
|
|
GROUP BY u.id |
|
467
|
|
|
ORDER BY login_date $tracking_direction"; |
|
468
|
|
|
} |
|
469
|
|
|
} |
|
470
|
|
|
|
|
471
|
|
|
$result_sessions_coach = Database::query($sql_session_coach); |
|
472
|
|
|
//$total_no_coaches += Database::num_rows($result_sessions_coach); |
|
473
|
|
|
while ($coach = Database::fetch_array($result_sessions_coach)) { |
|
474
|
|
|
$global_coaches[$coach['user_id']] = $coach; |
|
475
|
|
|
} |
|
476
|
|
|
|
|
477
|
|
|
$all_datas = array(); |
|
478
|
|
|
foreach ($global_coaches as $id_coach => $coaches) { |
|
479
|
|
|
$time_on_platform = api_time_to_hms( |
|
480
|
|
|
Tracking::get_time_spent_on_the_platform($coaches['user_id']) |
|
481
|
|
|
); |
|
482
|
|
|
$last_connection = Tracking::get_last_connection_date( |
|
483
|
|
|
$coaches['user_id'] |
|
484
|
|
|
); |
|
485
|
|
|
$nb_students = count( |
|
486
|
|
|
Tracking::get_student_followed_by_coach($coaches['user_id']) |
|
487
|
|
|
); |
|
488
|
|
|
$nb_courses = count( |
|
489
|
|
|
Tracking::get_courses_followed_by_coach($coaches['user_id']) |
|
490
|
|
|
); |
|
491
|
|
|
$nb_sessions = count( |
|
492
|
|
|
Tracking::get_sessions_coached_by_user($coaches['user_id']) |
|
493
|
|
|
); |
|
494
|
|
|
|
|
495
|
|
|
$table_row = array(); |
|
496
|
|
|
if ($is_western_name_order) { |
|
497
|
|
|
$table_row[] = $coaches['firstname']; |
|
498
|
|
|
$table_row[] = $coaches['lastname']; |
|
499
|
|
|
} else { |
|
500
|
|
|
$table_row[] = $coaches['lastname']; |
|
501
|
|
|
$table_row[] = $coaches['firstname']; |
|
502
|
|
|
} |
|
503
|
|
|
$table_row[] = $time_on_platform; |
|
504
|
|
|
$table_row[] = $last_connection; |
|
505
|
|
|
$table_row[] = $nb_students; |
|
506
|
|
|
$table_row[] = $nb_courses; |
|
507
|
|
|
$table_row[] = $nb_sessions; |
|
508
|
|
|
$table_row[] = '<a href="session.php?id_coach='.$coaches['user_id'].'"> |
|
509
|
|
|
'.Display::return_icon('2rightarrow.png').' |
|
510
|
|
|
</a>'; |
|
511
|
|
|
$all_datas[] = $table_row; |
|
512
|
|
|
|
|
513
|
|
|
if ($is_western_name_order) { |
|
514
|
|
|
$csv_content[] = array( |
|
515
|
|
|
api_html_entity_decode($coaches['firstname'], ENT_QUOTES), |
|
516
|
|
|
api_html_entity_decode($coaches['lastname'], ENT_QUOTES), |
|
517
|
|
|
$time_on_platform, |
|
518
|
|
|
$last_connection, |
|
519
|
|
|
$nb_students, |
|
520
|
|
|
$nb_courses, |
|
521
|
|
|
$nb_sessions |
|
522
|
|
|
); |
|
523
|
|
|
} else { |
|
524
|
|
|
$csv_content[] = array( |
|
525
|
|
|
api_html_entity_decode($coaches['lastname'], ENT_QUOTES), |
|
526
|
|
|
api_html_entity_decode($coaches['firstname'], ENT_QUOTES), |
|
527
|
|
|
$time_on_platform, |
|
528
|
|
|
$last_connection, |
|
529
|
|
|
$nb_students, |
|
530
|
|
|
$nb_courses, |
|
531
|
|
|
$nb_sessions |
|
532
|
|
|
); |
|
533
|
|
|
} |
|
534
|
|
|
} |
|
535
|
|
|
|
|
536
|
|
|
if ($tracking_column != 3) { |
|
537
|
|
|
if ($tracking_direction == 'DESC') { |
|
538
|
|
|
usort($all_datas, array('MySpace', 'rsort_users')); |
|
539
|
|
|
} else { |
|
540
|
|
|
usort($all_datas, array('MySpace', 'sort_users')); |
|
541
|
|
|
} |
|
542
|
|
|
} |
|
543
|
|
|
|
|
544
|
|
|
if ($export_csv && $tracking_column != 3) { |
|
545
|
|
|
usort($csv_content, 'sort_users'); |
|
546
|
|
|
} |
|
547
|
|
|
if ($export_csv) { |
|
548
|
|
|
$csv_content = array_merge($csv_header, $csv_content); |
|
549
|
|
|
} |
|
550
|
|
|
|
|
551
|
|
|
foreach ($all_datas as $row) { |
|
552
|
|
|
$table -> addRow($row, 'align="right"'); |
|
553
|
|
|
} |
|
554
|
|
|
$table -> display(); |
|
555
|
|
|
} |
|
556
|
|
|
|
|
557
|
|
|
/** |
|
558
|
|
|
* @return mixed |
|
559
|
|
|
*/ |
|
560
|
|
|
public static function count_coaches() |
|
561
|
|
|
{ |
|
562
|
|
|
global $total_no_coaches; |
|
563
|
|
|
return $total_no_coaches; |
|
564
|
|
|
} |
|
565
|
|
|
|
|
566
|
|
|
public static function sort_users($a, $b) |
|
567
|
|
|
{ |
|
568
|
|
|
return api_strcmp(trim(api_strtolower($a[$_SESSION['tracking_column']])), trim(api_strtolower($b[$_SESSION['tracking_column']]))); |
|
569
|
|
|
} |
|
570
|
|
|
|
|
571
|
|
|
public static function rsort_users($a, $b) |
|
572
|
|
|
{ |
|
573
|
|
|
return api_strcmp(trim(api_strtolower($b[$_SESSION['tracking_column']])), trim(api_strtolower($a[$_SESSION['tracking_column']]))); |
|
574
|
|
|
} |
|
575
|
|
|
|
|
576
|
|
|
/** |
|
577
|
|
|
* Display a sortable table that contains an overview off all the progress of the user in a session |
|
578
|
|
|
* @author César Perales <[email protected]>, Beeznest Team |
|
579
|
|
|
*/ |
|
580
|
|
|
public static function display_tracking_lp_progress_overview( |
|
581
|
|
|
$sessionId = '', |
|
582
|
|
|
$courseId = '', |
|
583
|
|
|
$date_from, |
|
584
|
|
|
$date_to |
|
585
|
|
|
) { |
|
586
|
|
|
$course = api_get_course_info_by_id($courseId); |
|
587
|
|
|
/** |
|
588
|
|
|
* Column name |
|
589
|
|
|
* The order is important you need to check the $column variable in the model.ajax.php file |
|
590
|
|
|
*/ |
|
591
|
|
|
$columns = array( |
|
592
|
|
|
get_lang('Username'), |
|
593
|
|
|
get_lang('FirstName'), |
|
594
|
|
|
get_lang('LastName'), |
|
595
|
|
|
); |
|
596
|
|
|
//add lessons of course |
|
597
|
|
|
$lessons = LearnpathList::get_course_lessons($course['code'], $sessionId); |
|
598
|
|
|
|
|
599
|
|
|
//create columns array |
|
600
|
|
|
foreach ($lessons as $lesson_id => $lesson) { |
|
601
|
|
|
$columns[] = $lesson['name']; |
|
602
|
|
|
} |
|
603
|
|
|
|
|
604
|
|
|
$columns[] = get_lang('Total'); |
|
605
|
|
|
|
|
606
|
|
|
/** |
|
607
|
|
|
* Column config |
|
608
|
|
|
*/ |
|
609
|
|
|
$column_model = array( |
|
610
|
|
|
array( |
|
611
|
|
|
'name' => 'username', |
|
612
|
|
|
'index' => 'username', |
|
613
|
|
|
'align' => 'left', |
|
614
|
|
|
'search' => 'true', |
|
615
|
|
|
'wrap_cell' => "true", |
|
616
|
|
|
), |
|
617
|
|
|
array( |
|
618
|
|
|
'name' => 'firstname', |
|
619
|
|
|
'index' => 'firstname', |
|
620
|
|
|
'align' => 'left', |
|
621
|
|
|
'search' => 'true', |
|
622
|
|
|
), |
|
623
|
|
|
array( |
|
624
|
|
|
'name' => 'lastname', |
|
625
|
|
|
'index' => 'lastname', |
|
626
|
|
|
'align' => 'left', |
|
627
|
|
|
'search' => 'true', |
|
628
|
|
|
), |
|
629
|
|
|
); |
|
630
|
|
|
|
|
631
|
|
|
// Get dinamic column names |
|
632
|
|
|
foreach ($lessons as $lesson_id => $lesson) { |
|
633
|
|
|
$column_model[] = array( |
|
634
|
|
|
'name' => $lesson['id'], |
|
635
|
|
|
'index' => $lesson['id'], |
|
636
|
|
|
'align' => 'left', |
|
637
|
|
|
'search' => 'true', |
|
638
|
|
|
); |
|
639
|
|
|
} |
|
640
|
|
|
|
|
641
|
|
|
$column_model[] = array( |
|
642
|
|
|
'name' => 'total', |
|
643
|
|
|
'index' => 'total', |
|
644
|
|
|
'align' => 'left', |
|
645
|
|
|
'search' => 'true', |
|
646
|
|
|
); |
|
647
|
|
|
|
|
648
|
|
|
$action_links = ''; |
|
649
|
|
|
// jqgrid will use this URL to do the selects |
|
650
|
|
|
$url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_session_lp_progress&session_id='.$sessionId.'&course_id='.$courseId.'&date_to='.$date_to.'&date_from='.$date_from; |
|
651
|
|
|
|
|
652
|
|
|
//Table Id |
|
653
|
|
|
$tableId = 'lpProgress'; |
|
654
|
|
|
|
|
655
|
|
|
//Autowidth |
|
656
|
|
|
$extra_params['autowidth'] = 'true'; |
|
657
|
|
|
|
|
658
|
|
|
//height auto |
|
659
|
|
|
$extra_params['height'] = 'auto'; |
|
660
|
|
|
|
|
661
|
|
|
$table = Display::grid_js( |
|
662
|
|
|
$tableId, |
|
663
|
|
|
$url, |
|
664
|
|
|
$columns, |
|
665
|
|
|
$column_model, |
|
666
|
|
|
$extra_params, |
|
667
|
|
|
array(), |
|
668
|
|
|
$action_links, |
|
669
|
|
|
true |
|
670
|
|
|
); |
|
671
|
|
|
|
|
672
|
|
|
$return = '<script>$(function() {'.$table. |
|
673
|
|
|
'jQuery("#'.$tableId.'").jqGrid("navGrid","#'.$tableId.'_pager",{view:false, edit:false, add:false, del:false, search:false, excel:true}); |
|
674
|
|
|
jQuery("#'.$tableId.'").jqGrid("navButtonAdd","#'.$tableId.'_pager",{ |
|
675
|
|
|
caption:"", |
|
676
|
|
|
title:"' . get_lang('ExportExcel').'", |
|
677
|
|
|
onClickButton : function () { |
|
678
|
|
|
jQuery("#'.$tableId.'").jqGrid("excelExport",{"url":"'.$url.'&export_format=xls"}); |
|
679
|
|
|
} |
|
680
|
|
|
}); |
|
681
|
|
|
});</script>'; |
|
682
|
|
|
$return .= Display::grid_html($tableId); |
|
683
|
|
|
return $return; |
|
684
|
|
|
} |
|
685
|
|
|
|
|
686
|
|
|
/** |
|
687
|
|
|
* Display a sortable table that contains an overview off all the progress of the user in a session |
|
688
|
|
|
* @param int $sessionId The session ID |
|
689
|
|
|
* @param int $courseId The course ID |
|
690
|
|
|
* @param int $exerciseId The quiz ID |
|
691
|
|
|
* @param $date_from |
|
692
|
|
|
* @param $date_to |
|
693
|
|
|
* @return string HTML array of results formatted for gridJS |
|
694
|
|
|
* @author César Perales <[email protected]>, Beeznest Team |
|
695
|
|
|
*/ |
|
696
|
|
|
public static function display_tracking_exercise_progress_overview( |
|
697
|
|
|
$sessionId = 0, |
|
698
|
|
|
$courseId = 0, |
|
699
|
|
|
$exerciseId = 0, |
|
700
|
|
|
$date_from = null, |
|
701
|
|
|
$date_to = null |
|
702
|
|
|
) { |
|
703
|
|
|
$date_from = Security::remove_XSS($date_from); |
|
704
|
|
|
$date_to = Security::remove_XSS($date_to); |
|
705
|
|
|
/** |
|
706
|
|
|
* Column names |
|
707
|
|
|
* The column order is important. Check $column variable in the main/inc/ajax/model.ajax.php file |
|
708
|
|
|
*/ |
|
709
|
|
|
$columns = array( |
|
710
|
|
|
get_lang('Session'), |
|
711
|
|
|
get_lang('ExerciseId'), |
|
712
|
|
|
get_lang('ExerciseName'), |
|
713
|
|
|
get_lang('Username'), |
|
714
|
|
|
get_lang('LastName'), |
|
715
|
|
|
get_lang('FirstName'), |
|
716
|
|
|
get_lang('Time'), |
|
717
|
|
|
get_lang('QuestionId'), |
|
718
|
|
|
get_lang('QuestionTitle'), |
|
719
|
|
|
get_lang('WorkDescription'), |
|
720
|
|
|
get_lang('Answer'), |
|
721
|
|
|
get_lang('Correct') |
|
722
|
|
|
); |
|
723
|
|
|
|
|
724
|
|
|
/** |
|
725
|
|
|
* Column config |
|
726
|
|
|
*/ |
|
727
|
|
|
$column_model = array( |
|
728
|
|
|
array('name'=>'session', 'index'=>'session', 'align'=>'left', 'search' => 'true', 'wrap_cell' => "true"), |
|
729
|
|
|
array('name'=>'exercise_id', 'index'=>'exercise_id', 'align'=>'left', 'search' => 'true'), |
|
730
|
|
|
array('name'=>'quiz_title', 'index'=>'quiz_title', 'align'=>'left', 'search' => 'true'), |
|
731
|
|
|
array('name'=>'username', 'index'=>'username', 'align'=>'left', 'search' => 'true'), |
|
732
|
|
|
array('name'=>'lastname', 'index'=>'lastname', 'align'=>'left', 'search' => 'true'), |
|
733
|
|
|
array('name'=>'firstname', 'index'=>'firstname', 'align'=>'left', 'search' => 'true'), |
|
734
|
|
|
array('name'=>'time', 'index'=>'time', 'align'=>'left', 'search' => 'true', 'wrap_cell' => "true"), |
|
735
|
|
|
array('name'=>'question_id', 'index'=>'question_id', 'align'=>'left', 'search' => 'true'), |
|
736
|
|
|
array('name'=>'question', 'index'=>'question', 'align'=>'left', 'search' => 'true', 'wrap_cell' => "true"), |
|
737
|
|
|
array('name'=>'description', 'index'=>'description', 'align'=>'left', 'width' => '550', 'search' => 'true', 'wrap_cell' => "true"), |
|
738
|
|
|
array('name'=>'answer', 'index'=>'answer', 'align'=>'left', 'search' => 'true', 'wrap_cell' => "true"), |
|
739
|
|
|
array('name'=>'correct', 'index'=>'correct', 'align'=>'left', 'search' => 'true', 'wrap_cell' => "true"), |
|
740
|
|
|
); |
|
741
|
|
|
//get dynamic column names |
|
742
|
|
|
|
|
743
|
|
|
// jqgrid will use this URL to do the selects |
|
744
|
|
|
$url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_exercise_progress&session_id='.$sessionId.'&course_id='.$courseId.'&exercise_id='.$exerciseId.'&date_to='.$date_to.'&date_from='.$date_from; |
|
745
|
|
|
|
|
746
|
|
|
// Autowidth |
|
747
|
|
|
$extra_params['autowidth'] = 'true'; |
|
748
|
|
|
|
|
749
|
|
|
// height auto |
|
750
|
|
|
$extra_params['height'] = 'auto'; |
|
751
|
|
|
|
|
752
|
|
|
$tableId = 'exerciseProgressOverview'; |
|
753
|
|
|
$table = Display::grid_js( |
|
754
|
|
|
$tableId, |
|
755
|
|
|
$url, |
|
756
|
|
|
$columns, |
|
757
|
|
|
$column_model, |
|
758
|
|
|
$extra_params, |
|
759
|
|
|
array(), |
|
760
|
|
|
'', |
|
761
|
|
|
true |
|
762
|
|
|
); |
|
763
|
|
|
|
|
764
|
|
|
$return = '<script>$(function() {'.$table. |
|
765
|
|
|
'jQuery("#'.$tableId.'").jqGrid("navGrid","#'.$tableId.'_pager",{view:false, edit:false, add:false, del:false, search:false, excel:true}); |
|
766
|
|
|
jQuery("#'.$tableId.'").jqGrid("navButtonAdd","#'.$tableId.'_pager",{ |
|
767
|
|
|
caption:"", |
|
768
|
|
|
title:"' . get_lang('ExportExcel').'", |
|
769
|
|
|
onClickButton : function () { |
|
770
|
|
|
jQuery("#'.$tableId.'").jqGrid("excelExport",{"url":"'.$url.'&export_format=xls"}); |
|
771
|
|
|
} |
|
772
|
|
|
}); |
|
773
|
|
|
});</script>'; |
|
774
|
|
|
$return .= Display::grid_html($tableId); |
|
775
|
|
|
|
|
776
|
|
|
return $return; |
|
777
|
|
|
} |
|
778
|
|
|
|
|
779
|
|
|
/** |
|
780
|
|
|
* Displays a form with all the additionally defined user fields of the profile |
|
781
|
|
|
* and give you the opportunity to include these in the CSV export |
|
782
|
|
|
* |
|
783
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
|
784
|
|
|
* @version 1.8.6 |
|
785
|
|
|
* @since November 2008 |
|
786
|
|
|
*/ |
|
787
|
|
|
public static function display_user_overview_export_options() |
|
788
|
|
|
{ |
|
789
|
|
|
$message = ''; |
|
790
|
|
|
$defaults = []; |
|
791
|
|
|
// include the user manager and formvalidator library |
|
792
|
|
|
if (isset($_GET['export']) && $_GET['export'] == 'options') { |
|
793
|
|
|
// get all the defined extra fields |
|
794
|
|
|
$extrafields = UserManager::get_extra_fields( |
|
795
|
|
|
0, |
|
796
|
|
|
50, |
|
797
|
|
|
5, |
|
798
|
|
|
'ASC', |
|
799
|
|
|
false, |
|
800
|
|
|
1 |
|
801
|
|
|
); |
|
802
|
|
|
|
|
803
|
|
|
// creating the form with all the defined extra fields |
|
804
|
|
|
$form = new FormValidator( |
|
805
|
|
|
'exportextrafields', |
|
806
|
|
|
'post', |
|
807
|
|
|
api_get_self()."?view=".Security::remove_XSS($_GET['view']).'&display='.Security::remove_XSS($_GET['display']).'&export='.Security::remove_XSS($_GET['export']) |
|
808
|
|
|
); |
|
809
|
|
|
|
|
810
|
|
|
if (is_array($extrafields) && count($extrafields) > 0) { |
|
811
|
|
|
foreach ($extrafields as $key => $extra) { |
|
812
|
|
|
$form->addElement('checkbox', 'extra_export_field'.$extra[0], '', $extra[3]); |
|
813
|
|
|
} |
|
814
|
|
|
$form->addButtonSave(get_lang('Ok'), 'submit'); |
|
815
|
|
|
|
|
816
|
|
|
// setting the default values for the form that contains all the extra fields |
|
817
|
|
|
if (is_array($_SESSION['additional_export_fields'])) { |
|
818
|
|
|
foreach ($_SESSION['additional_export_fields'] as $key => $value) { |
|
819
|
|
|
$defaults['extra_export_field'.$value] = 1; |
|
820
|
|
|
} |
|
821
|
|
|
} |
|
822
|
|
|
$form->setDefaults($defaults); |
|
823
|
|
|
} else { |
|
824
|
|
|
$form->addElement('html', Display::return_message(get_lang('ThereAreNotExtrafieldsAvailable'), 'warning')); |
|
825
|
|
|
} |
|
826
|
|
|
|
|
827
|
|
|
if ($form->validate()) { |
|
828
|
|
|
// exporting the form values |
|
829
|
|
|
$values = $form->exportValues(); |
|
830
|
|
|
|
|
831
|
|
|
// re-initialising the session that contains the additional fields that need to be exported |
|
832
|
|
|
$_SESSION['additional_export_fields'] = array(); |
|
833
|
|
|
|
|
834
|
|
|
// adding the fields that are checked to the session |
|
835
|
|
|
$message = ''; |
|
836
|
|
|
foreach ($values as $field_ids => $value) { |
|
837
|
|
|
if ($value == 1 && strstr($field_ids, 'extra_export_field')) { |
|
838
|
|
|
$_SESSION['additional_export_fields'][] = str_replace('extra_export_field', '', $field_ids); |
|
839
|
|
|
} |
|
840
|
|
|
} |
|
841
|
|
|
|
|
842
|
|
|
// adding the fields that will be also exported to a message string |
|
843
|
|
|
if (is_array($_SESSION['additional_export_fields'])) { |
|
844
|
|
View Code Duplication |
foreach ($_SESSION['additional_export_fields'] as $key => $extra_field_export) { |
|
845
|
|
|
$message .= '<li>'.$extrafields[$extra_field_export][3].'</li>'; |
|
846
|
|
|
} |
|
847
|
|
|
} |
|
848
|
|
|
|
|
849
|
|
|
// Displaying a feedback message |
|
850
|
|
|
if (!empty($_SESSION['additional_export_fields'])) { |
|
851
|
|
|
echo Display::return_message(get_lang('FollowingFieldsWillAlsoBeExported').': <br /><ul>'.$message.'</ul>', 'confirm', false); |
|
852
|
|
|
} else { |
|
853
|
|
|
echo Display::return_message( |
|
854
|
|
|
get_lang('NoAdditionalFieldsWillBeExported'), |
|
855
|
|
|
'confirm', |
|
856
|
|
|
false |
|
857
|
|
|
); |
|
858
|
|
|
} |
|
859
|
|
|
} else { |
|
860
|
|
|
$form->display(); |
|
861
|
|
|
} |
|
862
|
|
|
|
|
863
|
|
|
} else { |
|
864
|
|
|
if (!empty($_SESSION['additional_export_fields'])) { |
|
865
|
|
|
// get all the defined extra fields |
|
866
|
|
|
$extrafields = UserManager::get_extra_fields(0, 50, 5, 'ASC'); |
|
867
|
|
|
|
|
868
|
|
View Code Duplication |
foreach ($_SESSION['additional_export_fields'] as $key => $extra_field_export) { |
|
869
|
|
|
$message .= '<li>'.$extrafields[$extra_field_export][3].'</li>'; |
|
870
|
|
|
} |
|
871
|
|
|
|
|
872
|
|
|
echo Display::return_message(get_lang('FollowingFieldsWillAlsoBeExported').': <br /><ul>'.$message.'</ul>', 'normal', false); |
|
873
|
|
|
} |
|
874
|
|
|
} |
|
875
|
|
|
} |
|
876
|
|
|
|
|
877
|
|
|
/** |
|
878
|
|
|
* Display a sortable table that contains an overview of all the reporting progress of all courses |
|
879
|
|
|
*/ |
|
880
|
|
|
public static function display_tracking_course_overview() |
|
881
|
|
|
{ |
|
882
|
|
|
$t_head = '<table style="width: 100%;border:0;padding:0;border-collapse:collapse;table-layout: fixed">'; |
|
883
|
|
|
$t_head .= '<tr>'; |
|
884
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgTimeSpentInTheCourse'), 6, true).'</span></th>'; |
|
885
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgStudentsProgress'), 6, true).'</span></th>'; |
|
886
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgCourseScore'), 6, true).'</span></th>'; |
|
887
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('TotalNumberOfMessages'), 6, true).'</span></th>'; |
|
888
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('TotalNumberOfAssignments'), 6, true).'</span></th>'; |
|
889
|
|
|
$t_head .= '<th width="105px" style="border-bottom:0"><span>'.get_lang('TotalExercisesScoreObtained').'</span></th>'; |
|
890
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('TotalExercisesAnswered'), 6, true).'</span></th>'; |
|
891
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0;border-right:0;"><span>'.get_lang('LatestLogin').'</span></th>'; |
|
892
|
|
|
$t_head .= '</tr></table>'; |
|
893
|
|
|
$addparams = array('view' => 'admin', 'display' => 'courseoverview'); |
|
894
|
|
|
$table = new SortableTable( |
|
895
|
|
|
'tracking_session_overview', |
|
896
|
|
|
array('MySpace', 'get_total_number_courses'), |
|
897
|
|
|
array('MySpace', 'get_course_data_tracking_overview'), |
|
898
|
|
|
1 |
|
899
|
|
|
); |
|
900
|
|
|
$table->additional_parameters = $addparams; |
|
901
|
|
|
|
|
902
|
|
|
$table->set_header(0, '', false, null, array('style' => 'display: none')); |
|
903
|
|
|
$table->set_header(1, get_lang('Course'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt')); |
|
904
|
|
|
$table->set_header(2, $t_head, false, array('style' => 'width:90%;border:0;padding:0;font-size:7.5pt;'), array('style' => 'width:90%;padding:0;font-size:7.5pt;')); |
|
905
|
|
|
$table->set_column_filter(2, array('MySpace', 'course_tracking_filter')); |
|
906
|
|
|
$table->display(); |
|
907
|
|
|
} |
|
908
|
|
|
|
|
909
|
|
|
/** |
|
910
|
|
|
* Get the total number of courses |
|
911
|
|
|
* |
|
912
|
|
|
* @return integer Total number of courses |
|
913
|
|
|
*/ |
|
914
|
|
|
public static function get_total_number_courses() |
|
915
|
|
|
{ |
|
916
|
|
|
return CourseManager::count_courses(api_get_current_access_url_id()); |
|
917
|
|
|
} |
|
918
|
|
|
|
|
919
|
|
|
/** |
|
920
|
|
|
* Get data for the courses |
|
921
|
|
|
* |
|
922
|
|
|
* @param int $from Inferior limit |
|
923
|
|
|
* @param int $numberItems Number of items to select |
|
924
|
|
|
* @param string $column Column to order on |
|
925
|
|
|
* @param string $direction Order direction |
|
926
|
|
|
* @return array Results |
|
927
|
|
|
*/ |
|
928
|
|
|
public static function get_course_data_tracking_overview( |
|
929
|
|
|
$from, |
|
930
|
|
|
$numberItems, |
|
931
|
|
|
$column, |
|
932
|
|
|
$direction |
|
933
|
|
|
) { |
|
934
|
|
|
$courses = CourseManager::get_courses_list( |
|
935
|
|
|
$from, |
|
936
|
|
|
$numberItems, |
|
937
|
|
|
$column, |
|
938
|
|
|
$direction, |
|
939
|
|
|
-1, |
|
940
|
|
|
'', |
|
941
|
|
|
api_get_current_access_url_id() |
|
942
|
|
|
); |
|
943
|
|
|
|
|
944
|
|
|
$list = []; |
|
945
|
|
|
foreach ($courses as $course) { |
|
946
|
|
|
$list[] = [ |
|
947
|
|
|
'0' => $course['code'], |
|
948
|
|
|
'col0' => $course['code'], |
|
949
|
|
|
'1' => $course['title'], |
|
950
|
|
|
'col1' => $course['title'] |
|
951
|
|
|
]; |
|
952
|
|
|
} |
|
953
|
|
|
|
|
954
|
|
|
return $list; |
|
955
|
|
|
} |
|
956
|
|
|
|
|
957
|
|
|
/** |
|
958
|
|
|
* Fills in course reporting data |
|
959
|
|
|
* |
|
960
|
|
|
* @param integer course code |
|
961
|
|
|
* @param array $url_params additional url parameters |
|
962
|
|
|
* @param array $row the row information (the other columns) |
|
963
|
|
|
* @return string html code |
|
964
|
|
|
*/ |
|
965
|
|
|
public static function course_tracking_filter($course_code, $url_params, $row) |
|
966
|
|
|
{ |
|
967
|
|
|
$course_code = $row[0]; |
|
968
|
|
|
$courseInfo = api_get_course_info($course_code); |
|
969
|
|
|
$courseId = $courseInfo['real_id']; |
|
970
|
|
|
|
|
971
|
|
|
// the table header |
|
972
|
|
|
$return = '<table class="data_table" style="width: 100%;border:0;padding:0;border-collapse:collapse;table-layout: fixed">'; |
|
973
|
|
|
|
|
974
|
|
|
// database table definition |
|
975
|
|
|
$tbl_course_rel_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
|
976
|
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER); |
|
977
|
|
|
|
|
978
|
|
|
// getting all the courses of the user |
|
979
|
|
|
$sql = "SELECT * |
|
980
|
|
|
FROM $tbl_user AS u |
|
981
|
|
|
INNER JOIN $tbl_course_rel_user AS cu |
|
982
|
|
|
ON cu.user_id = u.user_id |
|
983
|
|
|
WHERE cu.c_id = '".$courseId."'"; |
|
984
|
|
|
$result = Database::query($sql); |
|
985
|
|
|
$time_spent = 0; |
|
986
|
|
|
$progress = 0; |
|
987
|
|
|
$nb_progress_lp = 0; |
|
988
|
|
|
$score = 0; |
|
989
|
|
|
$nb_score_lp = 0; |
|
990
|
|
|
$nb_messages = 0; |
|
991
|
|
|
$nb_assignments = 0; |
|
992
|
|
|
$last_login_date = false; |
|
993
|
|
|
$total_score_obtained = 0; |
|
994
|
|
|
$total_score_possible = 0; |
|
995
|
|
|
$total_questions_answered = 0; |
|
996
|
|
View Code Duplication |
while ($row = Database::fetch_object($result)) { |
|
997
|
|
|
// get time spent in the course and session |
|
998
|
|
|
$time_spent += Tracking::get_time_spent_on_the_course( |
|
999
|
|
|
$row->user_id, |
|
1000
|
|
|
$courseInfo['real_id'] |
|
1001
|
|
|
); |
|
1002
|
|
|
$progress_tmp = Tracking::get_avg_student_progress( |
|
1003
|
|
|
$row->user_id, |
|
1004
|
|
|
$course_code, |
|
1005
|
|
|
array(), |
|
1006
|
|
|
null, |
|
1007
|
|
|
true |
|
1008
|
|
|
); |
|
1009
|
|
|
$progress += $progress_tmp[0]; |
|
1010
|
|
|
$nb_progress_lp += $progress_tmp[1]; |
|
1011
|
|
|
$score_tmp = Tracking::get_avg_student_score( |
|
1012
|
|
|
$row->user_id, |
|
1013
|
|
|
$course_code, |
|
1014
|
|
|
array(), |
|
1015
|
|
|
null, |
|
1016
|
|
|
true |
|
1017
|
|
|
); |
|
1018
|
|
|
if (is_array($score_tmp)) { |
|
1019
|
|
|
$score += $score_tmp[0]; |
|
1020
|
|
|
$nb_score_lp += $score_tmp[1]; |
|
1021
|
|
|
} |
|
1022
|
|
|
$nb_messages += Tracking::count_student_messages( |
|
1023
|
|
|
$row->user_id, |
|
1024
|
|
|
$course_code |
|
1025
|
|
|
); |
|
1026
|
|
|
$nb_assignments += Tracking::count_student_assignments( |
|
1027
|
|
|
$row->user_id, |
|
1028
|
|
|
$course_code |
|
1029
|
|
|
); |
|
1030
|
|
|
$last_login_date_tmp = Tracking::get_last_connection_date_on_the_course( |
|
1031
|
|
|
$row->user_id, |
|
1032
|
|
|
$courseInfo, |
|
1033
|
|
|
null, |
|
1034
|
|
|
false |
|
1035
|
|
|
); |
|
1036
|
|
|
if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned |
|
1037
|
|
|
$last_login_date = $last_login_date_tmp; |
|
1038
|
|
|
} else if ($last_login_date_tmp != false && $last_login_date != false) { // TODO: Repeated previous condition. To be cleaned. |
|
1039
|
|
|
// Find the max and assign it to first_login_date |
|
1040
|
|
|
if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) { |
|
1041
|
|
|
$last_login_date = $last_login_date_tmp; |
|
1042
|
|
|
} |
|
1043
|
|
|
} |
|
1044
|
|
|
|
|
1045
|
|
|
$exercise_results_tmp = self::exercises_results($row->user_id, $course_code); |
|
1046
|
|
|
$total_score_obtained += $exercise_results_tmp['score_obtained']; |
|
1047
|
|
|
$total_score_possible += $exercise_results_tmp['score_possible']; |
|
1048
|
|
|
$total_questions_answered += $exercise_results_tmp['questions_answered']; |
|
1049
|
|
|
} |
|
1050
|
|
View Code Duplication |
if ($nb_progress_lp > 0) { |
|
1051
|
|
|
$avg_progress = round($progress / $nb_progress_lp, 2); |
|
1052
|
|
|
} else { |
|
1053
|
|
|
$avg_progress = 0; |
|
1054
|
|
|
} |
|
1055
|
|
View Code Duplication |
if ($nb_score_lp > 0) { |
|
1056
|
|
|
$avg_score = round($score / $nb_score_lp, 2); |
|
1057
|
|
|
} else { |
|
1058
|
|
|
$avg_score = '-'; |
|
1059
|
|
|
} |
|
1060
|
|
|
if ($last_login_date) { |
|
1061
|
|
|
$last_login_date = api_convert_and_format_date( |
|
1062
|
|
|
$last_login_date, |
|
1063
|
|
|
DATE_FORMAT_SHORT, |
|
1064
|
|
|
date_default_timezone_get() |
|
1065
|
|
|
); |
|
1066
|
|
|
} else { |
|
1067
|
|
|
$last_login_date = '-'; |
|
1068
|
|
|
} |
|
1069
|
|
View Code Duplication |
if ($total_score_possible > 0) { |
|
1070
|
|
|
$total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2); |
|
1071
|
|
|
} else { |
|
1072
|
|
|
$total_score_percentage = 0; |
|
1073
|
|
|
} |
|
1074
|
|
View Code Duplication |
if ($total_score_percentage > 0) { |
|
1075
|
|
|
$total_score = $total_score_obtained.'/'.$total_score_possible.' ('.$total_score_percentage.' %)'; |
|
1076
|
|
|
} else { |
|
1077
|
|
|
$total_score = '-'; |
|
1078
|
|
|
} |
|
1079
|
|
|
$return .= '<tr>'; |
|
1080
|
|
|
// time spent in the course |
|
1081
|
|
|
$return .= ' <td style="width:164px;">'.api_time_to_hms($time_spent).'</td>'; |
|
1082
|
|
|
// student progress in course |
|
1083
|
|
|
$return .= ' <td>'.$avg_progress.'</td>'; |
|
1084
|
|
|
// student score |
|
1085
|
|
|
$return .= ' <td>'.$avg_score.'</td>'; |
|
1086
|
|
|
// student messages |
|
1087
|
|
|
$return .= ' <td>'.$nb_messages.'</td>'; |
|
1088
|
|
|
// student assignments |
|
1089
|
|
|
$return .= ' <td>'.$nb_assignments.'</td>'; |
|
1090
|
|
|
// student exercises results (obtained score, maximum score, number of exercises answered, score percentage) |
|
1091
|
|
|
$return .= '<td width="105px;">'.$total_score.'</td>'; |
|
1092
|
|
|
$return .= '<td>'.$total_questions_answered.'</td>'; |
|
1093
|
|
|
// last connection |
|
1094
|
|
|
$return .= ' <td>'.$last_login_date.'</td>'; |
|
1095
|
|
|
$return .= '</tr>'; |
|
1096
|
|
|
$return .= '</table>'; |
|
1097
|
|
|
return $return; |
|
1098
|
|
|
} |
|
1099
|
|
|
|
|
1100
|
|
|
/** |
|
1101
|
|
|
* This function exports the table that we see in display_tracking_course_overview() |
|
1102
|
|
|
* |
|
1103
|
|
|
*/ |
|
1104
|
|
|
public static function export_tracking_course_overview() |
|
1105
|
|
|
{ |
|
1106
|
|
|
// database table definition |
|
1107
|
|
|
$tbl_course_rel_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
|
1108
|
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER); |
|
1109
|
|
|
|
|
1110
|
|
|
// the values of the sortable table |
|
1111
|
|
|
if ($_GET['tracking_course_overview_page_nr']) { |
|
1112
|
|
|
$from = $_GET['tracking_course_overview_page_nr']; |
|
1113
|
|
|
} else { |
|
1114
|
|
|
$from = 0; |
|
1115
|
|
|
} |
|
1116
|
|
|
if ($_GET['tracking_course_overview_column']) { |
|
1117
|
|
|
$orderby = $_GET['tracking_course_overview_column']; |
|
1118
|
|
|
} else { |
|
1119
|
|
|
$orderby = 0; |
|
1120
|
|
|
} |
|
1121
|
|
|
|
|
1122
|
|
|
if ($_GET['tracking_course_overview_direction']) { |
|
1123
|
|
|
$direction = $_GET['tracking_course_overview_direction']; |
|
1124
|
|
|
} else { |
|
1125
|
|
|
$direction = 'ASC'; |
|
1126
|
|
|
} |
|
1127
|
|
|
|
|
1128
|
|
|
$course_data = self::get_course_data_tracking_overview( |
|
1129
|
|
|
$from, |
|
1130
|
|
|
1000, |
|
1131
|
|
|
$orderby, |
|
1132
|
|
|
$direction |
|
1133
|
|
|
); |
|
1134
|
|
|
|
|
1135
|
|
|
$csv_content = array(); |
|
1136
|
|
|
|
|
1137
|
|
|
// the first line of the csv file with the column headers |
|
1138
|
|
|
$csv_row = array(); |
|
1139
|
|
|
$csv_row[] = get_lang('Course'); |
|
1140
|
|
|
$csv_row[] = get_lang('AvgTimeSpentInTheCourse'); |
|
1141
|
|
|
$csv_row[] = get_lang('AvgStudentsProgress'); |
|
1142
|
|
|
$csv_row[] = get_lang('AvgCourseScore'); |
|
1143
|
|
|
$csv_row[] = get_lang('TotalNumberOfMessages'); |
|
1144
|
|
|
$csv_row[] = get_lang('TotalNumberOfAssignments'); |
|
1145
|
|
|
$csv_row[] = get_lang('TotalExercisesScoreObtained'); |
|
1146
|
|
|
$csv_row[] = get_lang('TotalExercisesScorePossible'); |
|
1147
|
|
|
$csv_row[] = get_lang('TotalExercisesAnswered'); |
|
1148
|
|
|
$csv_row[] = get_lang('TotalExercisesScorePercentage'); |
|
1149
|
|
|
$csv_row[] = get_lang('LatestLogin'); |
|
1150
|
|
|
$csv_content[] = $csv_row; |
|
1151
|
|
|
|
|
1152
|
|
|
// the other lines (the data) |
|
1153
|
|
|
foreach ($course_data as $key => $course) { |
|
1154
|
|
|
$course_code = $course[0]; |
|
1155
|
|
|
$courseInfo = api_get_course_info($course_code); |
|
1156
|
|
|
$course_title = $courseInfo['title']; |
|
1157
|
|
|
$courseId = $courseInfo['real_id']; |
|
1158
|
|
|
|
|
1159
|
|
|
$csv_row = array(); |
|
1160
|
|
|
$csv_row[] = $course_title; |
|
1161
|
|
|
|
|
1162
|
|
|
// getting all the courses of the session |
|
1163
|
|
|
$sql = "SELECT * |
|
1164
|
|
|
FROM $tbl_user AS u |
|
1165
|
|
|
INNER JOIN $tbl_course_rel_user AS cu |
|
1166
|
|
|
ON cu.user_id = u.user_id |
|
1167
|
|
|
WHERE cu.c_id = '".$courseId."'"; |
|
1168
|
|
|
$result = Database::query($sql); |
|
1169
|
|
|
$time_spent = 0; |
|
1170
|
|
|
$progress = 0; |
|
1171
|
|
|
$nb_progress_lp = 0; |
|
1172
|
|
|
$score = 0; |
|
1173
|
|
|
$nb_score_lp = 0; |
|
1174
|
|
|
$nb_messages = 0; |
|
1175
|
|
|
$nb_assignments = 0; |
|
1176
|
|
|
$last_login_date = false; |
|
1177
|
|
|
$total_score_obtained = 0; |
|
1178
|
|
|
$total_score_possible = 0; |
|
1179
|
|
|
$total_questions_answered = 0; |
|
1180
|
|
View Code Duplication |
while ($row = Database::fetch_object($result)) { |
|
1181
|
|
|
// get time spent in the course and session |
|
1182
|
|
|
$time_spent += Tracking::get_time_spent_on_the_course( |
|
1183
|
|
|
$row->user_id, |
|
1184
|
|
|
$courseId |
|
1185
|
|
|
); |
|
1186
|
|
|
$progress_tmp = Tracking::get_avg_student_progress( |
|
1187
|
|
|
$row->user_id, |
|
1188
|
|
|
$course_code, |
|
1189
|
|
|
array(), |
|
1190
|
|
|
null, |
|
1191
|
|
|
true |
|
1192
|
|
|
); |
|
1193
|
|
|
$progress += $progress_tmp[0]; |
|
1194
|
|
|
$nb_progress_lp += $progress_tmp[1]; |
|
1195
|
|
|
$score_tmp = Tracking::get_avg_student_score( |
|
1196
|
|
|
$row->user_id, |
|
1197
|
|
|
$course_code, |
|
1198
|
|
|
array(), |
|
1199
|
|
|
null, |
|
1200
|
|
|
true |
|
1201
|
|
|
); |
|
1202
|
|
|
if (is_array($score_tmp)) { |
|
1203
|
|
|
$score += $score_tmp[0]; |
|
1204
|
|
|
$nb_score_lp += $score_tmp[1]; |
|
1205
|
|
|
} |
|
1206
|
|
|
$nb_messages += Tracking::count_student_messages( |
|
1207
|
|
|
$row->user_id, |
|
1208
|
|
|
$course_code |
|
1209
|
|
|
); |
|
1210
|
|
|
$nb_assignments += Tracking::count_student_assignments( |
|
1211
|
|
|
$row->user_id, |
|
1212
|
|
|
$course_code |
|
1213
|
|
|
); |
|
1214
|
|
|
|
|
1215
|
|
|
$last_login_date_tmp = Tracking::get_last_connection_date_on_the_course( |
|
1216
|
|
|
$row->user_id, |
|
1217
|
|
|
$courseInfo, |
|
1218
|
|
|
null, |
|
1219
|
|
|
false |
|
1220
|
|
|
); |
|
1221
|
|
|
if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned. |
|
1222
|
|
|
$last_login_date = $last_login_date_tmp; |
|
1223
|
|
|
} else if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: Repeated previous condition. To be cleaned. |
|
1224
|
|
|
// Find the max and assign it to first_login_date |
|
1225
|
|
|
if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) { |
|
1226
|
|
|
$last_login_date = $last_login_date_tmp; |
|
1227
|
|
|
} |
|
1228
|
|
|
} |
|
1229
|
|
|
|
|
1230
|
|
|
$exercise_results_tmp = self::exercises_results($row->user_id, $course_code); |
|
1231
|
|
|
$total_score_obtained += $exercise_results_tmp['score_obtained']; |
|
1232
|
|
|
$total_score_possible += $exercise_results_tmp['score_possible']; |
|
1233
|
|
|
$total_questions_answered += $exercise_results_tmp['questions_answered']; |
|
1234
|
|
|
} |
|
1235
|
|
View Code Duplication |
if ($nb_progress_lp > 0) { |
|
1236
|
|
|
$avg_progress = round($progress / $nb_progress_lp, 2); |
|
1237
|
|
|
} else { |
|
1238
|
|
|
$avg_progress = 0; |
|
1239
|
|
|
} |
|
1240
|
|
View Code Duplication |
if ($nb_score_lp > 0) { |
|
1241
|
|
|
$avg_score = round($score / $nb_score_lp, 2); |
|
1242
|
|
|
} else { |
|
1243
|
|
|
$avg_score = '-'; |
|
1244
|
|
|
} |
|
1245
|
|
|
if ($last_login_date) { |
|
1246
|
|
|
$last_login_date = api_convert_and_format_date( |
|
1247
|
|
|
$last_login_date, |
|
1248
|
|
|
DATE_FORMAT_SHORT, |
|
1249
|
|
|
date_default_timezone_get() |
|
1250
|
|
|
); |
|
1251
|
|
|
} else { |
|
1252
|
|
|
$last_login_date = '-'; |
|
1253
|
|
|
} |
|
1254
|
|
View Code Duplication |
if ($total_score_possible > 0) { |
|
1255
|
|
|
$total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2); |
|
1256
|
|
|
} else { |
|
1257
|
|
|
$total_score_percentage = 0; |
|
1258
|
|
|
} |
|
1259
|
|
|
// time spent in the course |
|
1260
|
|
|
$csv_row[] = api_time_to_hms($time_spent); |
|
1261
|
|
|
// student progress in course |
|
1262
|
|
|
$csv_row[] = $avg_progress; |
|
1263
|
|
|
// student score |
|
1264
|
|
|
$csv_row[] = $avg_score; |
|
1265
|
|
|
// student messages |
|
1266
|
|
|
$csv_row[] = $nb_messages; |
|
1267
|
|
|
// student assignments |
|
1268
|
|
|
$csv_row[] = $nb_assignments; |
|
1269
|
|
|
// student exercises results (obtained score, maximum score, number of exercises answered, score percentage) |
|
1270
|
|
|
$csv_row[] = $total_score_obtained; |
|
1271
|
|
|
$csv_row[] = $total_score_possible; |
|
1272
|
|
|
$csv_row[] = $total_questions_answered; |
|
1273
|
|
|
$csv_row[] = $total_score_percentage; |
|
1274
|
|
|
// last connection |
|
1275
|
|
|
$csv_row[] = $last_login_date; |
|
1276
|
|
|
$csv_content[] = $csv_row; |
|
1277
|
|
|
} |
|
1278
|
|
|
Export::arrayToCsv($csv_content, 'reporting_course_overview'); |
|
1279
|
|
|
exit; |
|
1280
|
|
|
} |
|
1281
|
|
|
|
|
1282
|
|
|
/** |
|
1283
|
|
|
* Display a sortable table that contains an overview of all the reporting |
|
1284
|
|
|
* progress of all sessions and all courses the user is subscribed to |
|
1285
|
|
|
* @author Guillaume Viguier <[email protected]> |
|
1286
|
|
|
*/ |
|
1287
|
|
|
public static function display_tracking_session_overview() |
|
1288
|
|
|
{ |
|
1289
|
|
|
$t_head = '<table style="width: 100%;border:0;padding:0;border-collapse:collapse;table-layout: fixed">'; |
|
1290
|
|
|
$t_head .= '<tr>'; |
|
1291
|
|
|
$t_head .= '<th width="155px" style="border-left:0;border-bottom:0"><span>'.get_lang('Course').'</span></th>'; |
|
1292
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgTimeSpentInTheCourse'), 6, true).'</span></th>'; |
|
1293
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgStudentsProgress'), 6, true).'</span></th>'; |
|
1294
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('AvgCourseScore'), 6, true).'</span></th>'; |
|
1295
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('TotalNumberOfMessages'), 6, true).'</span></th>'; |
|
1296
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('TotalNumberOfAssignments'), 6, true).'</span></th>'; |
|
1297
|
|
|
$t_head .= '<th width="105px" style="border-bottom:0"><span>'.get_lang('TotalExercisesScoreObtained').'</span></th>'; |
|
1298
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0"><span>'.cut(get_lang('TotalExercisesAnswered'), 6, true).'</span></th>'; |
|
1299
|
|
|
$t_head .= '<th style="padding:0;border-bottom:0;border-right:0;"><span>'.get_lang('LatestLogin').'</span></th>'; |
|
1300
|
|
|
$t_head .= '</tr></table>'; |
|
1301
|
|
|
|
|
1302
|
|
|
$addparams = array('view' => 'admin', 'display' => 'sessionoverview'); |
|
1303
|
|
|
$table = new SortableTable( |
|
1304
|
|
|
'tracking_session_overview', |
|
1305
|
|
|
array('MySpace', 'get_total_number_sessions'), |
|
1306
|
|
|
array('MySpace', 'get_session_data_tracking_overview'), |
|
1307
|
|
|
1 |
|
1308
|
|
|
); |
|
1309
|
|
|
$table->additional_parameters = $addparams; |
|
1310
|
|
|
|
|
1311
|
|
|
$table->set_header(0, '', false, null, array('style' => 'display: none')); |
|
1312
|
|
|
$table->set_header(1, get_lang('Session'), true, array('style' => 'font-size:8pt'), array('style' => 'font-size:8pt')); |
|
1313
|
|
|
$table->set_header(2, $t_head, false, array('style' => 'width:90%;border:0;padding:0;font-size:7.5pt;'), array('style' => 'width:90%;padding:0;font-size:7.5pt;')); |
|
1314
|
|
|
$table->set_column_filter(2, array('MySpace', 'session_tracking_filter')); |
|
1315
|
|
|
$table->display(); |
|
1316
|
|
|
} |
|
1317
|
|
|
|
|
1318
|
|
|
/** |
|
1319
|
|
|
* Get the total number of sessions |
|
1320
|
|
|
* |
|
1321
|
|
|
* @return integer Total number of sessions |
|
1322
|
|
|
*/ |
|
1323
|
|
|
public static function get_total_number_sessions() |
|
1324
|
|
|
{ |
|
1325
|
|
|
return SessionManager::count_sessions(api_get_current_access_url_id()); |
|
1326
|
|
|
} |
|
1327
|
|
|
|
|
1328
|
|
|
/** |
|
1329
|
|
|
* Get data for the sessions |
|
1330
|
|
|
* |
|
1331
|
|
|
* @param int $from Inferior limit |
|
1332
|
|
|
* @param int $numberItems Number of items to select |
|
1333
|
|
|
* @param string $column Column to order on |
|
1334
|
|
|
* @param string $direction Order direction |
|
1335
|
|
|
* @return array Results |
|
1336
|
|
|
*/ |
|
1337
|
|
|
public static function get_session_data_tracking_overview( |
|
1338
|
|
|
$from, |
|
1339
|
|
|
$numberItems, |
|
1340
|
|
|
$column, |
|
1341
|
|
|
$direction |
|
1342
|
|
|
) { |
|
1343
|
|
|
$from = (int) $from; |
|
1344
|
|
|
$numberItems = (int) $numberItems; |
|
1345
|
|
|
$direction = Database::escape_string($direction); |
|
1346
|
|
|
$columnName = 'name'; |
|
1347
|
|
|
if ($column === 1) { |
|
|
|
|
|
|
1348
|
|
|
$columnName = 'id'; |
|
1349
|
|
|
} |
|
1350
|
|
|
|
|
1351
|
|
|
$options = [ |
|
1352
|
|
|
'order' => " $columnName $direction", |
|
1353
|
|
|
'limit' => " $from,$numberItems" |
|
1354
|
|
|
]; |
|
1355
|
|
|
$sessions = SessionManager::get_sessions_admin($options); |
|
1356
|
|
|
$list = []; |
|
1357
|
|
|
foreach ($sessions as $session) { |
|
1358
|
|
|
$list[] = [ |
|
1359
|
|
|
'0' => $session['id'], |
|
1360
|
|
|
'col0' => $session['id'], |
|
1361
|
|
|
'1' => strip_tags($session['name']), |
|
1362
|
|
|
'col1' => strip_tags($session['name']) |
|
1363
|
|
|
]; |
|
1364
|
|
|
} |
|
1365
|
|
|
|
|
1366
|
|
|
return $list; |
|
1367
|
|
|
} |
|
1368
|
|
|
|
|
1369
|
|
|
/** |
|
1370
|
|
|
* Fills in session reporting data |
|
1371
|
|
|
* |
|
1372
|
|
|
* @param int $session_id the id of the user |
|
1373
|
|
|
* @param array $url_params additonal url parameters |
|
1374
|
|
|
* @param array $row the row information (the other columns) |
|
1375
|
|
|
* @return string html code |
|
1376
|
|
|
*/ |
|
1377
|
|
|
public static function session_tracking_filter($session_id, $url_params, $row) |
|
1378
|
|
|
{ |
|
1379
|
|
|
$session_id = $row[0]; |
|
1380
|
|
|
// the table header |
|
1381
|
|
|
$return = '<table class="data_table" style="width: 100%;border:0;padding:0;border-collapse:collapse;table-layout: fixed">'; |
|
1382
|
|
|
|
|
1383
|
|
|
// database table definition |
|
1384
|
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE); |
|
1385
|
|
|
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE); |
|
1386
|
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
|
1387
|
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER); |
|
1388
|
|
|
|
|
1389
|
|
|
// getting all the courses of the user |
|
1390
|
|
|
$sql = "SELECT * FROM $tbl_course AS c |
|
1391
|
|
|
INNER JOIN $tbl_session_rel_course AS sc |
|
1392
|
|
|
ON sc.c_id = c.id |
|
1393
|
|
|
WHERE sc.session_id = '".$session_id."'"; |
|
1394
|
|
|
$result = Database::query($sql); |
|
1395
|
|
|
while ($row = Database::fetch_object($result)) { |
|
1396
|
|
|
$courseId = $row->c_id; |
|
1397
|
|
|
$courseInfo = api_get_course_info_by_id($courseId); |
|
1398
|
|
|
$return .= '<tr>'; |
|
1399
|
|
|
// course code |
|
1400
|
|
|
$return .= ' <td width="157px" >'.$row->title.'</td>'; |
|
1401
|
|
|
// get the users in the course |
|
1402
|
|
|
$sql = "SELECT u.user_id |
|
1403
|
|
|
FROM $tbl_user AS u |
|
1404
|
|
|
INNER JOIN $tbl_session_rel_course_rel_user AS scu |
|
1405
|
|
|
ON u.user_id = scu.user_id |
|
1406
|
|
|
WHERE scu.session_id = '".$session_id."' AND scu.c_id = '".$courseId."'"; |
|
1407
|
|
|
$result_users = Database::query($sql); |
|
1408
|
|
|
$time_spent = 0; |
|
1409
|
|
|
$progress = 0; |
|
1410
|
|
|
$nb_progress_lp = 0; |
|
1411
|
|
|
$score = 0; |
|
1412
|
|
|
$nb_score_lp = 0; |
|
1413
|
|
|
$nb_messages = 0; |
|
1414
|
|
|
$nb_assignments = 0; |
|
1415
|
|
|
$last_login_date = false; |
|
1416
|
|
|
$total_score_obtained = 0; |
|
1417
|
|
|
$total_score_possible = 0; |
|
1418
|
|
|
$total_questions_answered = 0; |
|
1419
|
|
View Code Duplication |
while ($row_user = Database::fetch_object($result_users)) { |
|
1420
|
|
|
// get time spent in the course and session |
|
1421
|
|
|
$time_spent += Tracking::get_time_spent_on_the_course($row_user->user_id, $courseId, $session_id); |
|
1422
|
|
|
$progress_tmp = Tracking::get_avg_student_progress($row_user->user_id, $row->code, array(), $session_id, true); |
|
1423
|
|
|
$progress += $progress_tmp[0]; |
|
1424
|
|
|
$nb_progress_lp += $progress_tmp[1]; |
|
1425
|
|
|
$score_tmp = Tracking::get_avg_student_score($row_user->user_id, $row->code, array(), $session_id, true); |
|
1426
|
|
|
if (is_array($score_tmp)) { |
|
1427
|
|
|
$score += $score_tmp[0]; |
|
1428
|
|
|
$nb_score_lp += $score_tmp[1]; |
|
1429
|
|
|
} |
|
1430
|
|
|
$nb_messages += Tracking::count_student_messages($row_user->user_id, $row->code, $session_id); |
|
1431
|
|
|
$nb_assignments += Tracking::count_student_assignments($row_user->user_id, $row->code, $session_id); |
|
1432
|
|
|
$last_login_date_tmp = Tracking::get_last_connection_date_on_the_course($row_user->user_id, $courseInfo, $session_id, false); |
|
1433
|
|
|
if ($last_login_date_tmp != false && $last_login_date == false) { |
|
1434
|
|
|
// TODO: To be cleaned. |
|
1435
|
|
|
$last_login_date = $last_login_date_tmp; |
|
1436
|
|
|
} else if ($last_login_date_tmp != false && $last_login_date != false) { |
|
1437
|
|
|
// TODO: Repeated previous condition! To be cleaned. |
|
1438
|
|
|
// Find the max and assign it to first_login_date |
|
1439
|
|
|
if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) { |
|
1440
|
|
|
$last_login_date = $last_login_date_tmp; |
|
1441
|
|
|
} |
|
1442
|
|
|
} |
|
1443
|
|
|
|
|
1444
|
|
|
$exercise_results_tmp = self::exercises_results($row_user->user_id, $row->code, $session_id); |
|
1445
|
|
|
$total_score_obtained += $exercise_results_tmp['score_obtained']; |
|
1446
|
|
|
$total_score_possible += $exercise_results_tmp['score_possible']; |
|
1447
|
|
|
$total_questions_answered += $exercise_results_tmp['questions_answered']; |
|
1448
|
|
|
} |
|
1449
|
|
View Code Duplication |
if ($nb_progress_lp > 0) { |
|
1450
|
|
|
$avg_progress = round($progress / $nb_progress_lp, 2); |
|
1451
|
|
|
} else { |
|
1452
|
|
|
$avg_progress = 0; |
|
1453
|
|
|
} |
|
1454
|
|
View Code Duplication |
if ($nb_score_lp > 0) { |
|
1455
|
|
|
$avg_score = round($score / $nb_score_lp, 2); |
|
1456
|
|
|
} else { |
|
1457
|
|
|
$avg_score = '-'; |
|
1458
|
|
|
} |
|
1459
|
|
|
if ($last_login_date) { |
|
1460
|
|
|
$last_login_date = api_convert_and_format_date($last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get()); |
|
1461
|
|
|
} else { |
|
1462
|
|
|
$last_login_date = '-'; |
|
1463
|
|
|
} |
|
1464
|
|
View Code Duplication |
if ($total_score_possible > 0) { |
|
1465
|
|
|
$total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2); |
|
1466
|
|
|
} else { |
|
1467
|
|
|
$total_score_percentage = 0; |
|
1468
|
|
|
} |
|
1469
|
|
View Code Duplication |
if ($total_score_percentage > 0) { |
|
1470
|
|
|
$total_score = $total_score_obtained.'/'.$total_score_possible.' ('.$total_score_percentage.' %)'; |
|
1471
|
|
|
} else { |
|
1472
|
|
|
$total_score = '-'; |
|
1473
|
|
|
} |
|
1474
|
|
|
// time spent in the course |
|
1475
|
|
|
$return .= ' <td><div>'.api_time_to_hms($time_spent).'</div></td>'; |
|
1476
|
|
|
// student progress in course |
|
1477
|
|
|
$return .= ' <td><div>'.$avg_progress.'</div></td>'; |
|
1478
|
|
|
// student score |
|
1479
|
|
|
$return .= ' <td><div>'.$avg_score.'</div></td>'; |
|
1480
|
|
|
// student messages |
|
1481
|
|
|
$return .= ' <td><div>'.$nb_messages.'</div></td>'; |
|
1482
|
|
|
// student assignments |
|
1483
|
|
|
$return .= ' <td><div>'.$nb_assignments.'</div></td>'; |
|
1484
|
|
|
// student exercises results (obtained score, maximum score, number of exercises answered, score percentage) |
|
1485
|
|
|
$return .= '<td width="105px;">'.$total_score.'</td>'; |
|
1486
|
|
|
$return .= '<td>'.$total_questions_answered.'</td>'; |
|
1487
|
|
|
// last connection |
|
1488
|
|
|
$return .= ' <td><div>'.$last_login_date.'</div></td>'; |
|
1489
|
|
|
$return .= '<tr>'; |
|
1490
|
|
|
} |
|
1491
|
|
|
$return .= '</table>'; |
|
1492
|
|
|
return $return; |
|
1493
|
|
|
} |
|
1494
|
|
|
|
|
1495
|
|
|
/** |
|
1496
|
|
|
* This function exports the table that we see in display_tracking_session_overview() |
|
1497
|
|
|
* |
|
1498
|
|
|
*/ |
|
1499
|
|
|
public static function export_tracking_session_overview() |
|
1500
|
|
|
{ |
|
1501
|
|
|
// database table definition |
|
1502
|
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE); |
|
1503
|
|
|
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE); |
|
1504
|
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
|
1505
|
|
|
$tbl_user = Database::get_main_table(TABLE_MAIN_USER); |
|
1506
|
|
|
|
|
1507
|
|
|
// the values of the sortable table |
|
1508
|
|
|
if ($_GET['tracking_session_overview_page_nr']) { |
|
1509
|
|
|
$from = $_GET['tracking_session_overview_page_nr']; |
|
1510
|
|
|
} else { |
|
1511
|
|
|
$from = 0; |
|
1512
|
|
|
} |
|
1513
|
|
|
if ($_GET['tracking_session_overview_column']) { |
|
1514
|
|
|
$orderby = $_GET['tracking_session_overview_column']; |
|
1515
|
|
|
} else { |
|
1516
|
|
|
$orderby = 0; |
|
1517
|
|
|
} |
|
1518
|
|
|
|
|
1519
|
|
|
if ($_GET['tracking_session_overview_direction']) { |
|
1520
|
|
|
$direction = $_GET['tracking_session_overview_direction']; |
|
1521
|
|
|
} else { |
|
1522
|
|
|
$direction = 'ASC'; |
|
1523
|
|
|
} |
|
1524
|
|
|
|
|
1525
|
|
|
$session_data = self::get_session_data_tracking_overview($from, 1000, $orderby, $direction); |
|
1526
|
|
|
|
|
1527
|
|
|
$csv_content = array(); |
|
1528
|
|
|
|
|
1529
|
|
|
// the first line of the csv file with the column headers |
|
1530
|
|
|
$csv_row = array(); |
|
1531
|
|
|
$csv_row[] = get_lang('Session'); |
|
1532
|
|
|
$csv_row[] = get_lang('Course'); |
|
1533
|
|
|
$csv_row[] = get_lang('AvgTimeSpentInTheCourse'); |
|
1534
|
|
|
$csv_row[] = get_lang('AvgStudentsProgress'); |
|
1535
|
|
|
$csv_row[] = get_lang('AvgCourseScore'); |
|
1536
|
|
|
$csv_row[] = get_lang('TotalNumberOfMessages'); |
|
1537
|
|
|
$csv_row[] = get_lang('TotalNumberOfAssignments'); |
|
1538
|
|
|
$csv_row[] = get_lang('TotalExercisesScoreObtained'); |
|
1539
|
|
|
$csv_row[] = get_lang('TotalExercisesScorePossible'); |
|
1540
|
|
|
$csv_row[] = get_lang('TotalExercisesAnswered'); |
|
1541
|
|
|
$csv_row[] = get_lang('TotalExercisesScorePercentage'); |
|
1542
|
|
|
$csv_row[] = get_lang('LatestLogin'); |
|
1543
|
|
|
$csv_content[] = $csv_row; |
|
1544
|
|
|
|
|
1545
|
|
|
// the other lines (the data) |
|
1546
|
|
|
foreach ($session_data as $key => $session) { |
|
1547
|
|
|
$session_id = $session[0]; |
|
1548
|
|
|
$session_title = $session[1]; |
|
1549
|
|
|
|
|
1550
|
|
|
// getting all the courses of the session |
|
1551
|
|
|
$sql = "SELECT * FROM $tbl_course AS c |
|
1552
|
|
|
INNER JOIN $tbl_session_rel_course AS sc |
|
1553
|
|
|
ON sc.c_id = c.id |
|
1554
|
|
|
WHERE sc.session_id = '".$session_id."';"; |
|
1555
|
|
|
$result = Database::query($sql); |
|
1556
|
|
|
while ($row = Database::fetch_object($result)) { |
|
1557
|
|
|
$courseId = $row->c_id; |
|
1558
|
|
|
$courseInfo = api_get_course_info_by_id($courseId); |
|
1559
|
|
|
$csv_row = array(); |
|
1560
|
|
|
$csv_row[] = $session_title; |
|
1561
|
|
|
$csv_row[] = $row->title; |
|
1562
|
|
|
// get the users in the course |
|
1563
|
|
|
$sql = "SELECT scu.user_id |
|
1564
|
|
|
FROM $tbl_user AS u |
|
1565
|
|
|
INNER JOIN $tbl_session_rel_course_rel_user AS scu |
|
1566
|
|
|
ON u.user_id = scu.user_id |
|
1567
|
|
|
WHERE scu.session_id = '".$session_id."' AND scu.c_id = '".$courseId."'"; |
|
1568
|
|
|
$result_users = Database::query($sql); |
|
1569
|
|
|
$time_spent = 0; |
|
1570
|
|
|
$progress = 0; |
|
1571
|
|
|
$nb_progress_lp = 0; |
|
1572
|
|
|
$score = 0; |
|
1573
|
|
|
$nb_score_lp = 0; |
|
1574
|
|
|
$nb_messages = 0; |
|
1575
|
|
|
$nb_assignments = 0; |
|
1576
|
|
|
$last_login_date = false; |
|
1577
|
|
|
$total_score_obtained = 0; |
|
1578
|
|
|
$total_score_possible = 0; |
|
1579
|
|
|
$total_questions_answered = 0; |
|
1580
|
|
View Code Duplication |
while ($row_user = Database::fetch_object($result_users)) { |
|
1581
|
|
|
// get time spent in the course and session |
|
1582
|
|
|
$time_spent += Tracking::get_time_spent_on_the_course($row_user->user_id, $courseId, $session_id); |
|
1583
|
|
|
$progress_tmp = Tracking::get_avg_student_progress($row_user->user_id, $row->code, array(), $session_id, true); |
|
1584
|
|
|
$progress += $progress_tmp[0]; |
|
1585
|
|
|
$nb_progress_lp += $progress_tmp[1]; |
|
1586
|
|
|
$score_tmp = Tracking::get_avg_student_score($row_user->user_id, $row->code, array(), $session_id, true); |
|
1587
|
|
|
if (is_array($score_tmp)) { |
|
1588
|
|
|
$score += $score_tmp[0]; |
|
1589
|
|
|
$nb_score_lp += $score_tmp[1]; |
|
1590
|
|
|
} |
|
1591
|
|
|
$nb_messages += Tracking::count_student_messages( |
|
1592
|
|
|
$row_user->user_id, |
|
1593
|
|
|
$row->code, |
|
1594
|
|
|
$session_id |
|
1595
|
|
|
); |
|
1596
|
|
|
|
|
1597
|
|
|
$nb_assignments += Tracking::count_student_assignments( |
|
1598
|
|
|
$row_user->user_id, |
|
1599
|
|
|
$row->code, |
|
1600
|
|
|
$session_id |
|
1601
|
|
|
); |
|
1602
|
|
|
|
|
1603
|
|
|
$last_login_date_tmp = Tracking:: get_last_connection_date_on_the_course( |
|
1604
|
|
|
$row_user->user_id, |
|
1605
|
|
|
$courseInfo, |
|
1606
|
|
|
$session_id, |
|
1607
|
|
|
false |
|
1608
|
|
|
); |
|
1609
|
|
|
if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: To be cleaned. |
|
1610
|
|
|
$last_login_date = $last_login_date_tmp; |
|
1611
|
|
|
} else if ($last_login_date_tmp != false && $last_login_date == false) { // TODO: Repeated previous condition. To be cleaned. |
|
1612
|
|
|
// Find the max and assign it to first_login_date |
|
1613
|
|
|
if (strtotime($last_login_date_tmp) > strtotime($last_login_date)) { |
|
1614
|
|
|
$last_login_date = $last_login_date_tmp; |
|
1615
|
|
|
} |
|
1616
|
|
|
} |
|
1617
|
|
|
|
|
1618
|
|
|
$exercise_results_tmp = self::exercises_results($row_user->user_id, $row->code, $session_id); |
|
1619
|
|
|
$total_score_obtained += $exercise_results_tmp['score_obtained']; |
|
1620
|
|
|
$total_score_possible += $exercise_results_tmp['score_possible']; |
|
1621
|
|
|
$total_questions_answered += $exercise_results_tmp['questions_answered']; |
|
1622
|
|
|
} |
|
1623
|
|
View Code Duplication |
if ($nb_progress_lp > 0) { |
|
1624
|
|
|
$avg_progress = round($progress / $nb_progress_lp, 2); |
|
1625
|
|
|
} else { |
|
1626
|
|
|
$avg_progress = 0; |
|
1627
|
|
|
} |
|
1628
|
|
View Code Duplication |
if ($nb_score_lp > 0) { |
|
1629
|
|
|
$avg_score = round($score / $nb_score_lp, 2); |
|
1630
|
|
|
} else { |
|
1631
|
|
|
$avg_score = '-'; |
|
1632
|
|
|
} |
|
1633
|
|
|
if ($last_login_date) { |
|
1634
|
|
|
$last_login_date = api_convert_and_format_date($last_login_date, DATE_FORMAT_SHORT, date_default_timezone_get()); |
|
1635
|
|
|
} else { |
|
1636
|
|
|
$last_login_date = '-'; |
|
1637
|
|
|
} |
|
1638
|
|
View Code Duplication |
if ($total_score_possible > 0) { |
|
1639
|
|
|
$total_score_percentage = round($total_score_obtained / $total_score_possible * 100, 2); |
|
1640
|
|
|
} else { |
|
1641
|
|
|
$total_score_percentage = 0; |
|
1642
|
|
|
} |
|
1643
|
|
View Code Duplication |
if ($total_score_percentage > 0) { |
|
1644
|
|
|
$total_score = $total_score_obtained.'/'.$total_score_possible.' ('.$total_score_percentage.' %)'; |
|
1645
|
|
|
} else { |
|
1646
|
|
|
$total_score = '-'; |
|
1647
|
|
|
} |
|
1648
|
|
|
// time spent in the course |
|
1649
|
|
|
$csv_row[] = api_time_to_hms($time_spent); |
|
1650
|
|
|
// student progress in course |
|
1651
|
|
|
$csv_row[] = $avg_progress; |
|
1652
|
|
|
// student score |
|
1653
|
|
|
$csv_row[] = $avg_score; |
|
1654
|
|
|
// student messages |
|
1655
|
|
|
$csv_row[] = $nb_messages; |
|
1656
|
|
|
// student assignments |
|
1657
|
|
|
$csv_row[] = $nb_assignments; |
|
1658
|
|
|
// student exercises results (obtained score, maximum score, number of exercises answered, score percentage) |
|
1659
|
|
|
$csv_row[] = $total_score_obtained; |
|
1660
|
|
|
$csv_row[] = $total_score_possible; |
|
1661
|
|
|
$csv_row[] = $total_questions_answered; |
|
1662
|
|
|
$csv_row[] = $total_score_percentage; |
|
1663
|
|
|
// last connection |
|
1664
|
|
|
$csv_row[] = $last_login_date; |
|
1665
|
|
|
$csv_content[] = $csv_row; |
|
1666
|
|
|
} |
|
1667
|
|
|
} |
|
1668
|
|
|
Export::arrayToCsv($csv_content, 'reporting_session_overview'); |
|
1669
|
|
|
exit; |
|
1670
|
|
|
} |
|
1671
|
|
|
|
|
1672
|
|
|
/** |
|
1673
|
|
|
* Get general information about the exercise performance of the user |
|
1674
|
|
|
* the total obtained score (all the score on all the questions) |
|
1675
|
|
|
* the maximum score that could be obtained |
|
1676
|
|
|
* the number of questions answered |
|
1677
|
|
|
* the success percentage |
|
1678
|
|
|
* @param integer $user_id the id of the user |
|
1679
|
|
|
* @param string $course_code the course code |
|
1680
|
|
|
* @return array |
|
1681
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
|
1682
|
|
|
* @version Dokeos 1.8.6 |
|
1683
|
|
|
* @since November 2008 |
|
1684
|
|
|
*/ |
|
1685
|
|
|
public static function exercises_results($user_id, $course_code, $session_id = false) |
|
1686
|
|
|
{ |
|
1687
|
|
|
$courseId = api_get_course_int_id($course_code); |
|
1688
|
|
|
$sql = 'SELECT exe_result, exe_weighting |
|
1689
|
|
|
FROM '.Database::get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES)." |
|
1690
|
|
|
WHERE |
|
1691
|
|
|
c_id = ' . $courseId . ' AND |
|
1692
|
|
|
exe_user_id = '".intval($user_id)."'"; |
|
1693
|
|
|
if ($session_id !== false) { |
|
1694
|
|
|
$sql .= " AND session_id = '".$session_id."' "; |
|
1695
|
|
|
} |
|
1696
|
|
|
$result = Database::query($sql); |
|
1697
|
|
|
$score_obtained = 0; |
|
1698
|
|
|
$score_possible = 0; |
|
1699
|
|
|
$questions_answered = 0; |
|
1700
|
|
|
while ($row = Database::fetch_array($result)) { |
|
1701
|
|
|
$score_obtained += $row['exe_result']; |
|
1702
|
|
|
$score_possible += $row['exe_weighting']; |
|
1703
|
|
|
$questions_answered++; |
|
1704
|
|
|
} |
|
1705
|
|
|
|
|
1706
|
|
|
if ($score_possible != 0) { |
|
1707
|
|
|
$percentage = round(($score_obtained / $score_possible * 100), 2); |
|
1708
|
|
|
} else { |
|
1709
|
|
|
$percentage = null; |
|
1710
|
|
|
} |
|
1711
|
|
|
|
|
1712
|
|
|
return array( |
|
1713
|
|
|
'score_obtained' => $score_obtained, |
|
1714
|
|
|
'score_possible' => $score_possible, |
|
1715
|
|
|
'questions_answered' => $questions_answered, |
|
1716
|
|
|
'percentage' => $percentage |
|
1717
|
|
|
); |
|
1718
|
|
|
} |
|
1719
|
|
|
|
|
1720
|
|
|
/** |
|
1721
|
|
|
* This function exports the table that we see in display_tracking_user_overview() |
|
1722
|
|
|
* |
|
1723
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
|
1724
|
|
|
* @version Dokeos 1.8.6 |
|
1725
|
|
|
* @since October 2008 |
|
1726
|
|
|
*/ |
|
1727
|
|
|
public static function export_tracking_user_overview() |
|
1728
|
|
|
{ |
|
1729
|
|
|
// database table definitions |
|
1730
|
|
|
$tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
|
1731
|
|
|
$is_western_name_order = api_is_western_name_order(PERSON_NAME_DATA_EXPORT); |
|
1732
|
|
|
|
|
1733
|
|
|
// the values of the sortable table |
|
1734
|
|
|
if ($_GET['tracking_user_overview_page_nr']) { |
|
1735
|
|
|
$from = $_GET['tracking_user_overview_page_nr']; |
|
1736
|
|
|
} else { |
|
1737
|
|
|
$from = 0; |
|
1738
|
|
|
} |
|
1739
|
|
|
if ($_GET['tracking_user_overview_column']) { |
|
1740
|
|
|
$orderby = $_GET['tracking_user_overview_column']; |
|
1741
|
|
|
} else { |
|
1742
|
|
|
$orderby = 0; |
|
1743
|
|
|
} |
|
1744
|
|
|
if ($is_western_name_order != api_is_western_name_order() && ($orderby == 1 || $orderby == 2)) { |
|
1745
|
|
|
// Swapping the sorting column if name order for export is different than the common name order. |
|
1746
|
|
|
$orderby = 3 - $orderby; |
|
1747
|
|
|
} |
|
1748
|
|
|
if ($_GET['tracking_user_overview_direction']) { |
|
1749
|
|
|
$direction = $_GET['tracking_user_overview_direction']; |
|
1750
|
|
|
} else { |
|
1751
|
|
|
$direction = 'ASC'; |
|
1752
|
|
|
} |
|
1753
|
|
|
|
|
1754
|
|
|
$user_data = self::get_user_data_tracking_overview( |
|
1755
|
|
|
$from, |
|
1756
|
|
|
1000, |
|
1757
|
|
|
$orderby, |
|
1758
|
|
|
$direction |
|
1759
|
|
|
); |
|
1760
|
|
|
|
|
1761
|
|
|
// the first line of the csv file with the column headers |
|
1762
|
|
|
$csv_row = array(); |
|
1763
|
|
|
$csv_row[] = get_lang('OfficialCode'); |
|
1764
|
|
View Code Duplication |
if ($is_western_name_order) { |
|
1765
|
|
|
$csv_row[] = get_lang('FirstName', ''); |
|
1766
|
|
|
$csv_row[] = get_lang('LastName', ''); |
|
1767
|
|
|
} else { |
|
1768
|
|
|
$csv_row[] = get_lang('LastName', ''); |
|
1769
|
|
|
$csv_row[] = get_lang('FirstName', ''); |
|
1770
|
|
|
} |
|
1771
|
|
|
$csv_row[] = get_lang('LoginName'); |
|
1772
|
|
|
$csv_row[] = get_lang('CourseCode'); |
|
1773
|
|
|
// the additional user defined fields (only those that were selected to be exported) |
|
1774
|
|
|
|
|
1775
|
|
|
$fields = UserManager::get_extra_fields(0, 50, 5, 'ASC'); |
|
1776
|
|
|
|
|
1777
|
|
|
if (is_array($_SESSION['additional_export_fields'])) { |
|
1778
|
|
|
foreach ($_SESSION['additional_export_fields'] as $key => $extra_field_export) { |
|
1779
|
|
|
$csv_row[] = $fields[$extra_field_export][3]; |
|
1780
|
|
|
$field_names_to_be_exported[] = 'extra_'.$fields[$extra_field_export][1]; |
|
1781
|
|
|
} |
|
1782
|
|
|
} |
|
1783
|
|
|
$csv_row[] = get_lang('AvgTimeSpentInTheCourse', ''); |
|
1784
|
|
|
$csv_row[] = get_lang('AvgStudentsProgress', ''); |
|
1785
|
|
|
$csv_row[] = get_lang('AvgCourseScore', ''); |
|
1786
|
|
|
$csv_row[] = get_lang('AvgExercisesScore', ''); |
|
1787
|
|
|
$csv_row[] = get_lang('AvgMessages', ''); |
|
1788
|
|
|
$csv_row[] = get_lang('AvgAssignments', ''); |
|
1789
|
|
|
$csv_row[] = get_lang('TotalExercisesScoreObtained', ''); |
|
1790
|
|
|
$csv_row[] = get_lang('TotalExercisesScorePossible', ''); |
|
1791
|
|
|
$csv_row[] = get_lang('TotalExercisesAnswered', ''); |
|
1792
|
|
|
$csv_row[] = get_lang('TotalExercisesScorePercentage', ''); |
|
1793
|
|
|
$csv_row[] = get_lang('FirstLogin', ''); |
|
1794
|
|
|
$csv_row[] = get_lang('LatestLogin', ''); |
|
1795
|
|
|
$csv_content[] = $csv_row; |
|
1796
|
|
|
|
|
1797
|
|
|
// the other lines (the data) |
|
1798
|
|
|
foreach ($user_data as $key => $user) { |
|
1799
|
|
|
// getting all the courses of the user |
|
1800
|
|
|
$sql = "SELECT * FROM $tbl_course_user |
|
1801
|
|
|
WHERE user_id = '".intval($user[4])."' AND relation_type<>".COURSE_RELATION_TYPE_RRHH." "; |
|
1802
|
|
|
$result = Database::query($sql); |
|
1803
|
|
|
while ($row = Database::fetch_row($result)) { |
|
1804
|
|
|
$courseInfo = api_get_course_info($row['course_code']); |
|
1805
|
|
|
$courseId = $courseInfo['real_id']; |
|
1806
|
|
|
|
|
1807
|
|
|
$csv_row = array(); |
|
1808
|
|
|
// user official code |
|
1809
|
|
|
$csv_row[] = $user[0]; |
|
1810
|
|
|
// user first|last name |
|
1811
|
|
|
$csv_row[] = $user[1]; |
|
1812
|
|
|
// user last|first name |
|
1813
|
|
|
$csv_row[] = $user[2]; |
|
1814
|
|
|
// user login name |
|
1815
|
|
|
$csv_row[] = $user[3]; |
|
1816
|
|
|
// course code |
|
1817
|
|
|
$csv_row[] = $row[0]; |
|
1818
|
|
|
// the additional defined user fields |
|
1819
|
|
|
$extra_fields = self::get_user_overview_export_extra_fields($user[4]); |
|
1820
|
|
|
|
|
1821
|
|
|
if (is_array($field_names_to_be_exported)) { |
|
1822
|
|
|
foreach ($field_names_to_be_exported as $key => $extra_field_export) { |
|
1823
|
|
|
$csv_row[] = $extra_fields[$extra_field_export]; |
|
1824
|
|
|
} |
|
1825
|
|
|
} |
|
1826
|
|
|
// time spent in the course |
|
1827
|
|
|
$csv_row[] = api_time_to_hms(Tracking::get_time_spent_on_the_course($user[4], $courseId)); |
|
1828
|
|
|
// student progress in course |
|
1829
|
|
|
$csv_row[] = round(Tracking::get_avg_student_progress($user[4], $row[0]), 2); |
|
1830
|
|
|
// student score |
|
1831
|
|
|
$csv_row[] = round(Tracking::get_avg_student_score($user[4], $row[0]), 2); |
|
1832
|
|
|
// student tes score |
|
1833
|
|
|
$csv_row[] = round(Tracking::get_avg_student_exercise_score($user[4], $row[0]), 2); |
|
1834
|
|
|
// student messages |
|
1835
|
|
|
$csv_row[] = Tracking::count_student_messages($user[4], $row[0]); |
|
1836
|
|
|
// student assignments |
|
1837
|
|
|
$csv_row[] = Tracking::count_student_assignments($user[4], $row[0]); |
|
1838
|
|
|
// student exercises results |
|
1839
|
|
|
$exercises_results = self::exercises_results($user[4], $row[0]); |
|
1840
|
|
|
$csv_row[] = $exercises_results['score_obtained']; |
|
1841
|
|
|
$csv_row[] = $exercises_results['score_possible']; |
|
1842
|
|
|
$csv_row[] = $exercises_results['questions_answered']; |
|
1843
|
|
|
$csv_row[] = $exercises_results['percentage']; |
|
1844
|
|
|
// first connection |
|
1845
|
|
|
$csv_row[] = Tracking::get_first_connection_date_on_the_course($user[4], $courseId); |
|
1846
|
|
|
// last connection |
|
1847
|
|
|
$csv_row[] = strip_tags(Tracking::get_last_connection_date_on_the_course($user[4], $courseInfo)); |
|
1848
|
|
|
|
|
1849
|
|
|
$csv_content[] = $csv_row; |
|
1850
|
|
|
} |
|
1851
|
|
|
} |
|
1852
|
|
|
Export::arrayToCsv($csv_content, 'reporting_user_overview'); |
|
1853
|
|
|
exit; |
|
1854
|
|
|
} |
|
1855
|
|
|
|
|
1856
|
|
|
/** |
|
1857
|
|
|
* Get data for courses list in sortable with pagination |
|
1858
|
|
|
* @return array |
|
1859
|
|
|
*/ |
|
1860
|
|
|
public static function get_course_data($from, $number_of_items, $column, $direction) |
|
1861
|
|
|
{ |
|
1862
|
|
|
global $courses, $csv_content, $charset, $session_id; |
|
1863
|
|
|
|
|
1864
|
|
|
// definition database tables |
|
1865
|
|
|
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE); |
|
1866
|
|
|
$tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER); |
|
1867
|
|
|
$tbl_session_course_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
|
1868
|
|
|
|
|
1869
|
|
|
$course_data = array(); |
|
1870
|
|
|
$courses_code = array_keys($courses); |
|
1871
|
|
|
|
|
1872
|
|
|
foreach ($courses_code as &$code) { |
|
1873
|
|
|
$code = "'$code'"; |
|
1874
|
|
|
} |
|
1875
|
|
|
|
|
1876
|
|
|
// get all courses with limit |
|
1877
|
|
|
$sql = "SELECT course.code as col1, course.title as col2 |
|
1878
|
|
|
FROM $tbl_course course |
|
1879
|
|
|
WHERE course.code IN (".implode(',', $courses_code).")"; |
|
1880
|
|
|
|
|
1881
|
|
|
if (!in_array($direction, array('ASC', 'DESC'))) $direction = 'ASC'; |
|
1882
|
|
|
|
|
1883
|
|
|
$column = intval($column); |
|
1884
|
|
|
$from = intval($from); |
|
1885
|
|
|
$number_of_items = intval($number_of_items); |
|
1886
|
|
|
$sql .= " ORDER BY col$column $direction "; |
|
1887
|
|
|
$sql .= " LIMIT $from,$number_of_items"; |
|
1888
|
|
|
|
|
1889
|
|
|
$res = Database::query($sql); |
|
1890
|
|
|
while ($row_course = Database::fetch_row($res)) { |
|
1891
|
|
|
$course_code = $row_course[0]; |
|
1892
|
|
|
$courseInfo = api_get_course_info($course_code); |
|
1893
|
|
|
$courseId = $courseInfo['real_id']; |
|
1894
|
|
|
$avg_assignments_in_course = $avg_messages_in_course = $nb_students_in_course = $avg_progress_in_course = $avg_score_in_course = $avg_time_spent_in_course = $avg_score_in_exercise = 0; |
|
1895
|
|
|
|
|
1896
|
|
|
// students directly subscribed to the course |
|
1897
|
|
|
if (empty($session_id)) { |
|
1898
|
|
|
$sql = "SELECT user_id |
|
1899
|
|
|
FROM $tbl_course_user as course_rel_user |
|
1900
|
|
|
WHERE |
|
1901
|
|
|
course_rel_user.status='5' AND |
|
1902
|
|
|
course_rel_user.c_id = '$courseId'"; |
|
1903
|
|
|
} else { |
|
1904
|
|
|
$sql = "SELECT user_id FROM $tbl_session_course_user srcu |
|
1905
|
|
|
WHERE |
|
1906
|
|
|
c_id = '$courseId' AND |
|
1907
|
|
|
session_id = '$session_id' AND |
|
1908
|
|
|
status<>2"; |
|
1909
|
|
|
} |
|
1910
|
|
|
$rs = Database::query($sql); |
|
1911
|
|
|
$users = array(); |
|
1912
|
|
|
while ($row = Database::fetch_array($rs)) { |
|
1913
|
|
|
$users[] = $row['user_id']; |
|
1914
|
|
|
} |
|
1915
|
|
|
|
|
1916
|
|
|
if (count($users) > 0) { |
|
1917
|
|
|
$nb_students_in_course = count($users); |
|
1918
|
|
|
$avg_assignments_in_course = Tracking::count_student_assignments($users, $course_code, $session_id); |
|
1919
|
|
|
$avg_messages_in_course = Tracking::count_student_messages($users, $course_code, $session_id); |
|
1920
|
|
|
$avg_progress_in_course = Tracking::get_avg_student_progress($users, $course_code, array(), $session_id); |
|
1921
|
|
|
$avg_score_in_course = Tracking::get_avg_student_score($users, $course_code, array(), $session_id); |
|
1922
|
|
|
$avg_score_in_exercise = Tracking::get_avg_student_exercise_score($users, $course_code, 0, $session_id); |
|
1923
|
|
|
$avg_time_spent_in_course = Tracking::get_time_spent_on_the_course($users, $courseInfo['real_id'], $session_id); |
|
1924
|
|
|
|
|
1925
|
|
|
$avg_progress_in_course = round($avg_progress_in_course / $nb_students_in_course, 2); |
|
1926
|
|
|
if (is_numeric($avg_score_in_course)) { |
|
1927
|
|
|
$avg_score_in_course = round($avg_score_in_course / $nb_students_in_course, 2); |
|
1928
|
|
|
} |
|
1929
|
|
|
$avg_time_spent_in_course = api_time_to_hms($avg_time_spent_in_course / $nb_students_in_course); |
|
1930
|
|
|
} else { |
|
1931
|
|
|
$avg_time_spent_in_course = null; |
|
1932
|
|
|
$avg_progress_in_course = null; |
|
1933
|
|
|
$avg_score_in_course = null; |
|
1934
|
|
|
$avg_score_in_exercise = null; |
|
1935
|
|
|
$avg_messages_in_course = null; |
|
1936
|
|
|
$avg_assignments_in_course = null; |
|
1937
|
|
|
} |
|
1938
|
|
|
$table_row = array(); |
|
1939
|
|
|
$table_row[] = $row_course[1]; |
|
1940
|
|
|
$table_row[] = $nb_students_in_course; |
|
1941
|
|
|
$table_row[] = $avg_time_spent_in_course; |
|
1942
|
|
|
$table_row[] = is_null($avg_progress_in_course) ? '' : $avg_progress_in_course.'%'; |
|
1943
|
|
|
$table_row[] = is_null($avg_score_in_course) ? '' : $avg_score_in_course.'%'; |
|
1944
|
|
|
$table_row[] = is_null($avg_score_in_exercise) ? '' : $avg_score_in_exercise.'%'; |
|
1945
|
|
|
$table_row[] = $avg_messages_in_course; |
|
1946
|
|
|
$table_row[] = $avg_assignments_in_course; |
|
1947
|
|
|
|
|
1948
|
|
|
//set the "from" value to know if I access the Reporting by the chamilo tab or the course link |
|
1949
|
|
|
$table_row[] = '<center><a href="../../tracking/courseLog.php?cidReq='.$course_code.'&from=myspace&id_session='.$session_id.'"> |
|
1950
|
|
|
'.Display::return_icon('2rightarrow.png').' |
|
1951
|
|
|
</a> |
|
1952
|
|
|
</center>'; |
|
1953
|
|
|
$csv_content[] = array( |
|
1954
|
|
|
api_html_entity_decode($row_course[1], ENT_QUOTES, $charset), |
|
1955
|
|
|
$nb_students_in_course, |
|
1956
|
|
|
$avg_time_spent_in_course, |
|
1957
|
|
|
is_null($avg_progress_in_course) ? null : $avg_progress_in_course.'%', |
|
1958
|
|
|
is_null($avg_score_in_course) ? null : is_numeric($avg_score_in_course) ? $avg_score_in_course.'%' : $avg_score_in_course, |
|
1959
|
|
|
is_null($avg_score_in_exercise) ? null : $avg_score_in_exercise.'%', |
|
1960
|
|
|
$avg_messages_in_course, |
|
1961
|
|
|
$avg_assignments_in_course, |
|
1962
|
|
|
); |
|
1963
|
|
|
$course_data[] = $table_row; |
|
1964
|
|
|
} |
|
1965
|
|
|
return $course_data; |
|
1966
|
|
|
} |
|
1967
|
|
|
|
|
1968
|
|
|
/** |
|
1969
|
|
|
* Get the number of users of the platform |
|
1970
|
|
|
* |
|
1971
|
|
|
* @return integer |
|
1972
|
|
|
* |
|
1973
|
|
|
*/ |
|
1974
|
|
|
public static function get_number_of_users_tracking_overview() |
|
1975
|
|
|
{ |
|
1976
|
|
|
return UserManager::get_number_of_users(0, api_get_current_access_url_id()); |
|
1977
|
|
|
} |
|
1978
|
|
|
|
|
1979
|
|
|
/** |
|
1980
|
|
|
* Get all the data for the sortable table of the reporting progress of |
|
1981
|
|
|
* all users and all the courses the user is subscribed to. |
|
1982
|
|
|
* |
|
1983
|
|
|
* @param int $from |
|
1984
|
|
|
* @param int $numberItems |
|
1985
|
|
|
* @param int $column |
|
1986
|
|
|
* @param string $direction |
|
1987
|
|
|
* @return array |
|
1988
|
|
|
*/ |
|
1989
|
|
|
public static function get_user_data_tracking_overview($from, $numberItems, $column, $direction) |
|
1990
|
|
|
{ |
|
1991
|
|
|
$isWestern = api_is_western_name_order(); |
|
1992
|
|
|
switch ($column) { |
|
1993
|
|
|
case '0': |
|
1994
|
|
|
$column = 'official_code'; |
|
1995
|
|
|
break; |
|
1996
|
|
|
case '1': |
|
1997
|
|
|
$column = $isWestern ? 'firstname' : 'lastname'; |
|
1998
|
|
|
break; |
|
1999
|
|
|
case '2': |
|
2000
|
|
|
$column = $isWestern ? 'lastname' : 'firstname'; |
|
2001
|
|
|
break; |
|
2002
|
|
|
case '3': |
|
2003
|
|
|
$column = 'username'; |
|
2004
|
|
|
break; |
|
2005
|
|
|
case '4': |
|
2006
|
|
|
$column = 'username'; |
|
2007
|
|
|
break; |
|
2008
|
|
|
} |
|
2009
|
|
|
|
|
2010
|
|
|
$order = [ |
|
2011
|
|
|
"$column $direction" |
|
2012
|
|
|
]; |
|
2013
|
|
|
$userList = UserManager::get_user_list([], $order, $from, $numberItems); |
|
2014
|
|
|
$return = []; |
|
2015
|
|
|
foreach ($userList as $user) { |
|
2016
|
|
|
$firstPosition = $user['lastname']; |
|
2017
|
|
|
$secondPosition = $user['firstname']; |
|
2018
|
|
|
if ($isWestern) { |
|
2019
|
|
|
$firstPosition = $user['firstname']; |
|
2020
|
|
|
$secondPosition = $user['lastname']; |
|
2021
|
|
|
} |
|
2022
|
|
|
$return[] = [ |
|
2023
|
|
|
'0' => $user['official_code'], |
|
2024
|
|
|
'col0' => $user['official_code'], |
|
2025
|
|
|
'1' => $firstPosition, |
|
2026
|
|
|
'col1' => $firstPosition, |
|
2027
|
|
|
'2' => $secondPosition, |
|
2028
|
|
|
'col2' => $secondPosition, |
|
2029
|
|
|
'3' => $user['username'], |
|
2030
|
|
|
'col3' => $user['username'], |
|
2031
|
|
|
'4' => $user['user_id'], |
|
2032
|
|
|
'col4' => $user['user_id'] |
|
2033
|
|
|
]; |
|
2034
|
|
|
} |
|
2035
|
|
|
|
|
2036
|
|
|
return $return; |
|
2037
|
|
|
} |
|
2038
|
|
|
|
|
2039
|
|
|
/** |
|
2040
|
|
|
* Get all information that the user with user_id = $user_data has |
|
2041
|
|
|
* entered in the additionally defined profile fields |
|
2042
|
|
|
* @param integer $user_id the id of the user |
|
2043
|
|
|
* @return array |
|
2044
|
|
|
* @author Patrick Cool <[email protected]>, Ghent University, Belgium |
|
2045
|
|
|
* @version Dokeos 1.8.6 |
|
2046
|
|
|
* @since November 2008 |
|
2047
|
|
|
*/ |
|
2048
|
|
|
public static function get_user_overview_export_extra_fields($user_id) |
|
2049
|
|
|
{ |
|
2050
|
|
|
// include the user manager |
|
2051
|
|
|
$extra_data = UserManager::get_extra_user_data($user_id, true); |
|
2052
|
|
|
return $extra_data; |
|
2053
|
|
|
} |
|
2054
|
|
|
|
|
2055
|
|
|
/** |
|
2056
|
|
|
* Checks if a username exist in the DB otherwise it create a "double" |
|
2057
|
|
|
* i.e. if we look into for jmontoya but the user's name already exist we create the user jmontoya2 |
|
2058
|
|
|
* the return array will be array(username=>'jmontoya', sufix='2') |
|
2059
|
|
|
* @param string firstname |
|
2060
|
|
|
* @param string lastname |
|
2061
|
|
|
* @param string username |
|
2062
|
|
|
* @return array with the username, the sufix |
|
2063
|
|
|
* @author Julio Montoya Armas |
|
2064
|
|
|
*/ |
|
2065
|
|
|
public static function make_username($firstname, $lastname, $username, $language = null, $encoding = null) |
|
2066
|
|
|
{ |
|
2067
|
|
|
// if username exist |
|
2068
|
|
|
if (!UserManager::is_username_available($username) || empty($username)) { |
|
2069
|
|
|
$i = 0; |
|
2070
|
|
|
while (1) { |
|
2071
|
|
|
if ($i == 0) { |
|
2072
|
|
|
$sufix = ''; |
|
2073
|
|
|
} else { |
|
2074
|
|
|
$sufix = $i; |
|
2075
|
|
|
} |
|
2076
|
|
|
$desired_username = UserManager::create_username( |
|
2077
|
|
|
$firstname, |
|
2078
|
|
|
$lastname, |
|
2079
|
|
|
$language, |
|
2080
|
|
|
$encoding |
|
2081
|
|
|
); |
|
2082
|
|
|
if (UserManager::is_username_available($desired_username.$sufix)) { |
|
2083
|
|
|
break; |
|
2084
|
|
|
} else { |
|
2085
|
|
|
$i++; |
|
2086
|
|
|
} |
|
2087
|
|
|
} |
|
2088
|
|
|
$username_array = array('username' => $desired_username, 'sufix' => $sufix); |
|
2089
|
|
|
return $username_array; |
|
2090
|
|
|
} else { |
|
2091
|
|
|
$username_array = array('username' => $username, 'sufix' => ''); |
|
2092
|
|
|
return $username_array; |
|
2093
|
|
|
} |
|
2094
|
|
|
} |
|
2095
|
|
|
|
|
2096
|
|
|
/** |
|
2097
|
|
|
* Checks if there are repeted users in a given array |
|
2098
|
|
|
* @param array $usernames list of the usernames in the uploaded file |
|
2099
|
|
|
* @param array $user_array $user_array['username'] and $user_array['sufix'] where sufix is the number part in a login i.e -> jmontoya2 |
|
2100
|
|
|
* @return array with the $usernames array and the $user_array array |
|
2101
|
|
|
* @author Julio Montoya |
|
2102
|
|
|
*/ |
|
2103
|
|
|
public static function check_user_in_array($usernames, $user_array) |
|
2104
|
|
|
{ |
|
2105
|
|
|
$user_list = array_keys($usernames); |
|
2106
|
|
|
$username = $user_array['username'].$user_array['sufix']; |
|
2107
|
|
|
|
|
2108
|
|
|
if (in_array($username, $user_list)) { |
|
2109
|
|
|
$user_array['sufix'] += $usernames[$username]; |
|
2110
|
|
|
$usernames[$username]++; |
|
2111
|
|
|
} else { |
|
2112
|
|
|
$usernames[$username] = 1; |
|
2113
|
|
|
} |
|
2114
|
|
|
$result_array = array($usernames, $user_array); |
|
2115
|
|
|
return $result_array; |
|
2116
|
|
|
} |
|
2117
|
|
|
|
|
2118
|
|
|
/** |
|
2119
|
|
|
* Checks whether a username has been already subscribed in a session. |
|
2120
|
|
|
* @param string $username a given username |
|
2121
|
|
|
* @param array $course_list the array with the course list id |
|
2122
|
|
|
* @param int $id_session the session id |
|
2123
|
|
|
* @return int 0 if the user is not subscribed otherwise it returns the user_id of the given username |
|
2124
|
|
|
* @author Julio Montoya |
|
2125
|
|
|
*/ |
|
2126
|
|
|
public static function user_available_in_session($username, $course_list, $id_session) |
|
2127
|
|
|
{ |
|
2128
|
|
|
$table_user = Database::get_main_table(TABLE_MAIN_USER); |
|
2129
|
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
|
2130
|
|
|
$id_session = intval($id_session); |
|
2131
|
|
|
$username = Database::escape_string($username); |
|
2132
|
|
|
foreach ($course_list as $courseId) { |
|
2133
|
|
|
$courseId = intval($courseId); |
|
2134
|
|
|
$sql = " SELECT u.user_id FROM $tbl_session_rel_course_rel_user rel |
|
2135
|
|
|
INNER JOIN $table_user u |
|
2136
|
|
|
ON (rel.user_id = u.user_id) |
|
2137
|
|
|
WHERE |
|
2138
|
|
|
rel.session_id='$id_session' AND |
|
2139
|
|
|
u.status='5' AND |
|
2140
|
|
|
u.username ='$username' AND |
|
2141
|
|
|
rel.c_id='$courseId'"; |
|
2142
|
|
|
$rs = Database::query($sql); |
|
2143
|
|
|
if (Database::num_rows($rs) > 0) { |
|
2144
|
|
|
return Database::result($rs, 0, 0); |
|
2145
|
|
|
} else { |
|
2146
|
|
|
return 0; |
|
2147
|
|
|
} |
|
2148
|
|
|
} |
|
2149
|
|
|
return 0; |
|
2150
|
|
|
} |
|
2151
|
|
|
|
|
2152
|
|
|
/** |
|
2153
|
|
|
* This function checks whether some users in the uploaded file |
|
2154
|
|
|
* repeated and creates unique usernames if necesary. |
|
2155
|
|
|
* A case: Within the file there is an user repeted twice (Julio Montoya / Julio Montoya) |
|
2156
|
|
|
* and the username fields are empty. |
|
2157
|
|
|
* Then, this function would create unique usernames based on the first and the last name. |
|
2158
|
|
|
* Two users wiould be created - jmontoya and jmontoya2. |
|
2159
|
|
|
* Of course, if in the database there is a user with the name jmontoya, |
|
2160
|
|
|
* the newly created two users registered would be jmontoya2 and jmontoya3. |
|
2161
|
|
|
* @param $users list of users |
|
2162
|
|
|
* @return array |
|
2163
|
|
|
* @author Julio Montoya Armas |
|
2164
|
|
|
*/ |
|
2165
|
|
|
function check_all_usernames($users, $course_list, $id_session) |
|
2166
|
|
|
{ |
|
2167
|
|
|
$table_user = Database::get_main_table(TABLE_MAIN_USER); |
|
2168
|
|
|
$usernames = array(); |
|
2169
|
|
|
$new_users = array(); |
|
2170
|
|
|
foreach ($users as $index => $user) { |
|
2171
|
|
|
$desired_username = array(); |
|
2172
|
|
|
if (empty($user['UserName'])) { |
|
2173
|
|
|
$desired_username = self::make_username($user['FirstName'], $user['LastName'], ''); |
|
2174
|
|
|
$pre_username = $desired_username['username'].$desired_username['sufix']; |
|
2175
|
|
|
$user['UserName'] = $pre_username; |
|
2176
|
|
|
$user['create'] = '1'; |
|
2177
|
|
|
} else { |
|
2178
|
|
|
if (UserManager::is_username_available($user['UserName'])) { |
|
2179
|
|
|
$desired_username = self::make_username($user['FirstName'], $user['LastName'], $user['UserName']); |
|
2180
|
|
|
$user['UserName'] = $desired_username['username'].$desired_username['sufix']; |
|
2181
|
|
|
$user['create'] = '1'; |
|
2182
|
|
View Code Duplication |
} else { |
|
2183
|
|
|
$is_session_avail = self::user_available_in_session($user['UserName'], $course_list, $id_session); |
|
2184
|
|
|
if ($is_session_avail == 0) { |
|
2185
|
|
|
$user_name = $user['UserName']; |
|
2186
|
|
|
$sql_select = "SELECT user_id FROM $table_user WHERE username ='$user_name' "; |
|
2187
|
|
|
$rs = Database::query($sql_select); |
|
2188
|
|
|
$user['create'] = Database::result($rs, 0, 0); // This should be the ID because the user exists. |
|
2189
|
|
|
} else { |
|
2190
|
|
|
$user['create'] = $is_session_avail; |
|
2191
|
|
|
} |
|
2192
|
|
|
} |
|
2193
|
|
|
} |
|
2194
|
|
|
// Usernames is the current list of users in the file. |
|
2195
|
|
|
$result_array = self::check_user_in_array($usernames, $desired_username); |
|
2196
|
|
|
$usernames = $result_array[0]; |
|
2197
|
|
|
$desired_username = $result_array[1]; |
|
2198
|
|
|
$user['UserName'] = $desired_username['username'].$desired_username['sufix']; |
|
2199
|
|
|
$new_users[] = $user; |
|
2200
|
|
|
} |
|
2201
|
|
|
return $new_users; |
|
2202
|
|
|
} |
|
2203
|
|
|
|
|
2204
|
|
|
/** |
|
2205
|
|
|
* This functions checks whether there are users that are already |
|
2206
|
|
|
* registered in the DB by different creator than the current coach. |
|
2207
|
|
|
* @param string a given username |
|
2208
|
|
|
* @param array $users the array with the course list ids |
|
2209
|
|
|
* @return array |
|
2210
|
|
|
* @author Julio Montoya Armas |
|
2211
|
|
|
*/ |
|
2212
|
|
|
public function get_user_creator($users) |
|
2213
|
|
|
{ |
|
2214
|
|
|
$errors = array(); |
|
2215
|
|
|
foreach ($users as $index => $user) { |
|
2216
|
|
|
// database table definition |
|
2217
|
|
|
$table_user = Database::get_main_table(TABLE_MAIN_USER); |
|
2218
|
|
|
$username = Database::escape_string($user['UserName']); |
|
2219
|
|
|
$sql = "SELECT creator_id FROM $table_user WHERE username='$username' "; |
|
2220
|
|
|
|
|
2221
|
|
|
$rs = Database::query($sql); |
|
2222
|
|
|
$creator_id = Database::result($rs, 0, 0); |
|
2223
|
|
|
// check if we are the creators or not |
|
2224
|
|
|
if ($creator_id != '') { |
|
2225
|
|
|
if ($creator_id != api_get_user_id()) { |
|
2226
|
|
|
$user['error'] = get_lang('UserAlreadyRegisteredByOtherCreator'); |
|
2227
|
|
|
$errors[] = $user; |
|
2228
|
|
|
} |
|
2229
|
|
|
} |
|
2230
|
|
|
} |
|
2231
|
|
|
|
|
2232
|
|
|
return $errors; |
|
2233
|
|
|
} |
|
2234
|
|
|
|
|
2235
|
|
|
/** |
|
2236
|
|
|
* Validates imported data. |
|
2237
|
|
|
* @param $users list of users |
|
2238
|
|
|
*/ |
|
2239
|
|
|
function validate_data($users, $id_session = null) |
|
2240
|
|
|
{ |
|
2241
|
|
|
$errors = array(); |
|
2242
|
|
|
$new_users = array(); |
|
2243
|
|
|
foreach ($users as $index => $user) { |
|
2244
|
|
|
// 1. Check whether mandatory fields are set. |
|
2245
|
|
|
$mandatory_fields = array('LastName', 'FirstName'); |
|
2246
|
|
|
if (api_get_setting('registration', 'email') == 'true') { |
|
2247
|
|
|
$mandatory_fields[] = 'Email'; |
|
2248
|
|
|
} |
|
2249
|
|
|
|
|
2250
|
|
|
foreach ($mandatory_fields as $key => $field) { |
|
2251
|
|
|
if (!isset ($user[$field]) || strlen($user[$field]) == 0) { |
|
2252
|
|
|
$user['error'] = get_lang($field.'Mandatory'); |
|
2253
|
|
|
$errors[] = $user; |
|
2254
|
|
|
} |
|
2255
|
|
|
} |
|
2256
|
|
|
// 2. Check whether the username is too long. |
|
2257
|
|
View Code Duplication |
if (UserManager::is_username_too_long($user['UserName'])) { |
|
2258
|
|
|
$user['error'] = get_lang('UserNameTooLong'); |
|
2259
|
|
|
$errors[] = $user; |
|
2260
|
|
|
} |
|
2261
|
|
|
|
|
2262
|
|
|
$user['UserName'] = trim($user['UserName']); |
|
2263
|
|
|
|
|
2264
|
|
|
if (empty($user['UserName'])) { |
|
2265
|
|
|
$user['UserName'] = UserManager::create_username($user['FirstName'], $user['LastName']); |
|
2266
|
|
|
} |
|
2267
|
|
|
$new_users[] = $user; |
|
2268
|
|
|
} |
|
2269
|
|
|
$results = array('errors' => $errors, 'users' => $new_users); |
|
2270
|
|
|
return $results; |
|
2271
|
|
|
} |
|
2272
|
|
|
|
|
2273
|
|
|
/** |
|
2274
|
|
|
* Adds missing user-information (which isn't required, like password, etc). |
|
2275
|
|
|
*/ |
|
2276
|
|
|
function complete_missing_data($user) |
|
2277
|
|
|
{ |
|
2278
|
|
|
// 1. Generate a password if it is necessary. |
|
2279
|
|
View Code Duplication |
if (!isset ($user['Password']) || strlen($user['Password']) == 0) { |
|
2280
|
|
|
$user['Password'] = api_generate_password(); |
|
2281
|
|
|
} |
|
2282
|
|
|
|
|
2283
|
|
|
return $user; |
|
2284
|
|
|
} |
|
2285
|
|
|
|
|
2286
|
|
|
/** |
|
2287
|
|
|
* Saves imported data. |
|
2288
|
|
|
*/ |
|
2289
|
|
|
public function save_data($users, $course_list, $id_session) |
|
2290
|
|
|
{ |
|
2291
|
|
|
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION); |
|
2292
|
|
|
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE); |
|
2293
|
|
|
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER); |
|
2294
|
|
|
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER); |
|
2295
|
|
|
|
|
2296
|
|
|
$id_session = intval($id_session); |
|
2297
|
|
|
$sendMail = $_POST['sendMail'] ? 1 : 0; |
|
2298
|
|
|
|
|
2299
|
|
|
// Adding users to the platform. |
|
2300
|
|
|
$new_users = array(); |
|
2301
|
|
|
foreach ($users as $index => $user) { |
|
2302
|
|
|
$user = self::complete_missing_data($user); |
|
2303
|
|
|
// coach only will registered users |
|
2304
|
|
|
$default_status = STUDENT; |
|
2305
|
|
|
if ($user['create'] == COURSEMANAGER) { |
|
2306
|
|
|
$user['id'] = UserManager:: create_user( |
|
2307
|
|
|
$user['FirstName'], |
|
2308
|
|
|
$user['LastName'], |
|
2309
|
|
|
$default_status, |
|
2310
|
|
|
$user['Email'], |
|
2311
|
|
|
$user['UserName'], |
|
2312
|
|
|
$user['Password'], |
|
2313
|
|
|
$user['OfficialCode'], |
|
2314
|
|
|
api_get_setting('PlatformLanguage'), |
|
2315
|
|
|
$user['PhoneNumber'], |
|
2316
|
|
|
'' |
|
2317
|
|
|
); |
|
2318
|
|
|
$user['added_at_platform'] = 1; |
|
2319
|
|
|
} else { |
|
2320
|
|
|
$user['id'] = $user['create']; |
|
2321
|
|
|
$user['added_at_platform'] = 0; |
|
2322
|
|
|
} |
|
2323
|
|
|
$new_users[] = $user; |
|
2324
|
|
|
} |
|
2325
|
|
|
// Update user list. |
|
2326
|
|
|
$users = $new_users; |
|
2327
|
|
|
|
|
2328
|
|
|
// Inserting users. |
|
2329
|
|
|
$super_list = array(); |
|
2330
|
|
|
foreach ($course_list as $enreg_course) { |
|
2331
|
|
|
$nbr_users = 0; |
|
2332
|
|
|
$new_users = array(); |
|
2333
|
|
|
$enreg_course = Database::escape_string($enreg_course); |
|
2334
|
|
|
foreach ($users as $index => $user) { |
|
2335
|
|
|
$userid = intval($user['id']); |
|
2336
|
|
|
$sql = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user(session_id, c_id, user_id) |
|
2337
|
|
|
VALUES('$id_session','$enreg_course','$userid')"; |
|
2338
|
|
|
$course_session = array('course' => $enreg_course, 'added' => 1); |
|
2339
|
|
|
|
|
2340
|
|
|
$result = Database::query($sql); |
|
2341
|
|
|
if (Database::affected_rows($result)) { |
|
2342
|
|
|
$nbr_users++; |
|
2343
|
|
|
} |
|
2344
|
|
|
$new_users[] = $user; |
|
2345
|
|
|
} |
|
2346
|
|
|
$super_list[] = $new_users; |
|
2347
|
|
|
|
|
2348
|
|
|
//update the nbr_users field |
|
2349
|
|
|
$sql_select = "SELECT COUNT(user_id) as nbUsers FROM $tbl_session_rel_course_rel_user |
|
2350
|
|
|
WHERE session_id='$id_session' AND c_id='$enreg_course'"; |
|
2351
|
|
|
$rs = Database::query($sql_select); |
|
2352
|
|
|
list($nbr_users) = Database::fetch_array($rs); |
|
2353
|
|
|
$sql_update = "UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users |
|
2354
|
|
|
WHERE session_id='$id_session' AND c_id='$enreg_course'"; |
|
2355
|
|
|
Database::query($sql_update); |
|
2356
|
|
|
|
|
2357
|
|
|
$sql_update = "UPDATE $tbl_session SET nbr_users= '$nbr_users' WHERE id='$id_session'"; |
|
2358
|
|
|
Database::query($sql_update); |
|
2359
|
|
|
} |
|
2360
|
|
|
|
|
2361
|
|
|
$new_users = array(); |
|
2362
|
|
|
foreach ($users as $index => $user) { |
|
2363
|
|
|
$userid = $user['id']; |
|
2364
|
|
|
$sql_insert = "INSERT IGNORE INTO $tbl_session_rel_user(session_id, user_id, registered_at) |
|
2365
|
|
|
VALUES ('$id_session','$userid', '".api_get_utc_datetime()."')"; |
|
2366
|
|
|
Database::query($sql_insert); |
|
2367
|
|
|
$user['added_at_session'] = 1; |
|
2368
|
|
|
$new_users[] = $user; |
|
2369
|
|
|
} |
|
2370
|
|
|
|
|
2371
|
|
|
$users = $new_users; |
|
2372
|
|
|
$registered_users = get_lang('FileImported').'<br /> Import file results : <br />'; |
|
2373
|
|
|
// Sending emails. |
|
2374
|
|
|
$addedto = ''; |
|
2375
|
|
|
if ($sendMail) { |
|
2376
|
|
|
$i = 0; |
|
2377
|
|
|
foreach ($users as $index => $user) { |
|
2378
|
|
|
$emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg').' '.api_get_setting('siteName'); |
|
2379
|
|
|
$emailbody = get_lang('Dear').' '. |
|
2380
|
|
|
api_get_person_name($user['FirstName'], $user['LastName']).",\n\n". |
|
2381
|
|
|
get_lang('YouAreReg')." ".api_get_setting('siteName')." ".get_lang('WithTheFollowingSettings')."\n\n". |
|
2382
|
|
|
get_lang('Username')." : $user[UserName]\n". |
|
2383
|
|
|
get_lang('Pass')." : $user[Password]\n\n". |
|
2384
|
|
|
get_lang('Address')." ".api_get_setting('siteName')." ".get_lang('Is')." : ".api_get_path(WEB_PATH)." \n\n". |
|
2385
|
|
|
get_lang('Problem')."\n\n". |
|
2386
|
|
|
get_lang('SignatureFormula').",\n\n". |
|
2387
|
|
|
api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n". |
|
2388
|
|
|
get_lang('Manager')." ".api_get_setting('siteName')."\nT. ". |
|
2389
|
|
|
api_get_setting('administratorTelephone')."\n".get_lang('Email')." : ".api_get_setting('emailAdministrator'); |
|
2390
|
|
|
|
|
2391
|
|
|
api_mail_html( |
|
2392
|
|
|
api_get_person_name($user['FirstName'], $user['LastName'], null, PERSON_NAME_EMAIL_ADDRESS), |
|
2393
|
|
|
$user['Email'], |
|
2394
|
|
|
$emailsubject, |
|
2395
|
|
|
$emailbody |
|
2396
|
|
|
); |
|
2397
|
|
|
$userInfo = api_get_user_info($user['id']); |
|
2398
|
|
|
|
|
2399
|
|
View Code Duplication |
if (($user['added_at_platform'] == 1 && $user['added_at_session'] == 1) || $user['added_at_session'] == 1) { |
|
2400
|
|
|
if ($user['added_at_platform'] == 1) { |
|
2401
|
|
|
$addedto = get_lang('UserCreatedPlatform'); |
|
2402
|
|
|
} else { |
|
2403
|
|
|
$addedto = ' '; |
|
2404
|
|
|
} |
|
2405
|
|
|
|
|
2406
|
|
|
if ($user['added_at_session'] == 1) { |
|
2407
|
|
|
$addedto .= get_lang('UserInSession'); |
|
2408
|
|
|
} |
|
2409
|
|
|
} else { |
|
2410
|
|
|
$addedto = get_lang('UserNotAdded'); |
|
2411
|
|
|
} |
|
2412
|
|
|
|
|
2413
|
|
|
$registered_users .= UserManager::getUserProfileLink($userInfo)." - ".$addedto.'<br />'; |
|
|
|
|
|
|
2414
|
|
|
} |
|
2415
|
|
|
} else { |
|
2416
|
|
|
$i = 0; |
|
2417
|
|
|
foreach ($users as $index => $user) { |
|
2418
|
|
|
$userInfo = api_get_user_info($user['id']); |
|
2419
|
|
View Code Duplication |
if (($user['added_at_platform'] == 1 && $user['added_at_session'] == 1) || $user['added_at_session'] == 1) { |
|
2420
|
|
|
if ($user['added_at_platform'] == 1) { |
|
2421
|
|
|
$addedto = get_lang('UserCreatedPlatform'); |
|
2422
|
|
|
} else { |
|
2423
|
|
|
$addedto = ' '; |
|
2424
|
|
|
} |
|
2425
|
|
|
|
|
2426
|
|
|
if ($user['added_at_session'] == 1) { |
|
2427
|
|
|
$addedto .= ' '.get_lang('UserInSession'); |
|
2428
|
|
|
} |
|
2429
|
|
|
} else { |
|
2430
|
|
|
$addedto = get_lang('UserNotAdded'); |
|
2431
|
|
|
} |
|
2432
|
|
|
$registered_users .= "<a href=\"../user/userInfo.php?uInfo=".$user['id']."\">".api_get_person_name($user['FirstName'], $user['LastName'])."</a> - ".$addedto.'<br />'; |
|
2433
|
|
|
} |
|
2434
|
|
|
} |
|
2435
|
|
|
Display::addFlash(Display::return_message($registered_users)); |
|
2436
|
|
|
header('Location: course.php?id_session='.$id_session); |
|
2437
|
|
|
exit; |
|
2438
|
|
|
} |
|
2439
|
|
|
|
|
2440
|
|
|
/** |
|
2441
|
|
|
* Reads CSV-file. |
|
2442
|
|
|
* @param string $file Path to the CSV-file |
|
2443
|
|
|
* @return array All userinformation read from the file |
|
2444
|
|
|
*/ |
|
2445
|
|
View Code Duplication |
function parse_csv_data($file) |
|
2446
|
|
|
{ |
|
2447
|
|
|
$users = Import::csvToArray($file); |
|
|
|
|
|
|
2448
|
|
|
foreach ($users as $index => $user) { |
|
2449
|
|
|
if (isset ($user['Courses'])) { |
|
2450
|
|
|
$user['Courses'] = explode('|', trim($user['Courses'])); |
|
2451
|
|
|
} |
|
2452
|
|
|
$users[$index] = $user; |
|
2453
|
|
|
} |
|
2454
|
|
|
return $users; |
|
2455
|
|
|
} |
|
2456
|
|
|
|
|
2457
|
|
|
/** |
|
2458
|
|
|
* XML-parser: the handler at the beginning of element. |
|
2459
|
|
|
*/ |
|
2460
|
|
View Code Duplication |
function element_start($parser, $data) |
|
2461
|
|
|
{ |
|
2462
|
|
|
$data = api_utf8_decode($data); |
|
2463
|
|
|
global $user; |
|
2464
|
|
|
global $current_tag; |
|
2465
|
|
|
switch ($data) { |
|
2466
|
|
|
case 'Contact' : |
|
2467
|
|
|
$user = array(); |
|
2468
|
|
|
break; |
|
2469
|
|
|
default: |
|
2470
|
|
|
$current_tag = $data; |
|
2471
|
|
|
} |
|
2472
|
|
|
} |
|
2473
|
|
|
|
|
2474
|
|
|
/** |
|
2475
|
|
|
* XML-parser: the handler at the end of element. |
|
2476
|
|
|
*/ |
|
2477
|
|
|
function element_end($parser, $data) |
|
2478
|
|
|
{ |
|
2479
|
|
|
$data = api_utf8_decode($data); |
|
2480
|
|
|
global $user; |
|
2481
|
|
|
global $users; |
|
2482
|
|
|
global $current_value; |
|
2483
|
|
|
global $purification_option_for_usernames; |
|
2484
|
|
|
$user[$data] = $current_value; |
|
2485
|
|
|
switch ($data) { |
|
2486
|
|
|
case 'Contact' : |
|
2487
|
|
|
$user['UserName'] = UserManager::purify_username($user['UserName'], $purification_option_for_usernames); |
|
2488
|
|
|
$users[] = $user; |
|
2489
|
|
|
break; |
|
2490
|
|
|
default: |
|
2491
|
|
|
$user[$data] = $current_value; |
|
2492
|
|
|
break; |
|
2493
|
|
|
} |
|
2494
|
|
|
} |
|
2495
|
|
|
|
|
2496
|
|
|
/** |
|
2497
|
|
|
* XML-parser: the handler for character data. |
|
2498
|
|
|
*/ |
|
2499
|
|
|
function character_data($parser, $data) |
|
2500
|
|
|
{ |
|
2501
|
|
|
$data = trim(api_utf8_decode($data)); |
|
2502
|
|
|
global $current_value; |
|
2503
|
|
|
$current_value = $data; |
|
2504
|
|
|
} |
|
2505
|
|
|
|
|
2506
|
|
|
/** |
|
2507
|
|
|
* Reads XML-file. |
|
2508
|
|
|
* @param string $file Path to the XML-file |
|
2509
|
|
|
* @return array All userinformation read from the file |
|
2510
|
|
|
*/ |
|
2511
|
|
|
function parse_xml_data($file) |
|
2512
|
|
|
{ |
|
2513
|
|
|
global $current_tag; |
|
2514
|
|
|
global $current_value; |
|
2515
|
|
|
global $user; |
|
2516
|
|
|
global $users; |
|
2517
|
|
|
$users = array(); |
|
2518
|
|
|
$parser = xml_parser_create('UTF-8'); |
|
2519
|
|
|
xml_set_element_handler($parser, array('MySpace', 'element_start'), array('MySpace', 'element_end')); |
|
2520
|
|
|
xml_set_character_data_handler($parser, "character_data"); |
|
2521
|
|
|
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, false); |
|
2522
|
|
|
xml_parse($parser, api_utf8_encode_xml(file_get_contents($file))); |
|
2523
|
|
|
xml_parser_free($parser); |
|
2524
|
|
|
return $users; |
|
2525
|
|
|
} |
|
2526
|
|
|
|
|
2527
|
|
|
public static function displayTrackingAccessOverView($courseId, $sessionId, $studentId) |
|
2528
|
|
|
{ |
|
2529
|
|
|
$courseId = intval($courseId); |
|
2530
|
|
|
$sessionId = intval($sessionId); |
|
2531
|
|
|
$studentId = intval($studentId); |
|
2532
|
|
|
|
|
2533
|
|
|
$em = Database::getManager(); |
|
2534
|
|
|
$sessionRepo = $em->getRepository('ChamiloCoreBundle:Session'); |
|
2535
|
|
|
|
|
2536
|
|
|
$courseList = []; |
|
2537
|
|
|
$sessionList = []; |
|
2538
|
|
|
$studentList = []; |
|
2539
|
|
|
|
|
2540
|
|
|
if (!empty($courseId)) { |
|
2541
|
|
|
$course = $em->find('ChamiloCoreBundle:Course', $courseId); |
|
2542
|
|
|
|
|
2543
|
|
|
$courseList[$course->getId()] = $course->getTitle(); |
|
2544
|
|
|
} |
|
2545
|
|
|
|
|
2546
|
|
|
if (!empty($sessionId)) { |
|
2547
|
|
|
$session = $em->find('ChamiloCoreBundle:Session', $sessionId); |
|
2548
|
|
|
|
|
2549
|
|
|
$sessionList[$session->getId()] = $session->getName(); |
|
2550
|
|
|
} |
|
2551
|
|
|
|
|
2552
|
|
|
if (!empty($studentId)) { |
|
2553
|
|
|
$student = $em->find('ChamiloUserBundle:User', $studentId); |
|
2554
|
|
|
|
|
2555
|
|
|
$studentList[$student->getId()] = $student->getCompleteName(); |
|
2556
|
|
|
} |
|
2557
|
|
|
|
|
2558
|
|
|
$form = new FormValidator('access_overview', 'GET'); |
|
2559
|
|
|
$form->addElement( |
|
2560
|
|
|
'select_ajax', |
|
2561
|
|
|
'course_id', |
|
2562
|
|
|
get_lang('SearchCourse'), |
|
2563
|
|
|
$courseList, |
|
2564
|
|
|
[ |
|
2565
|
|
|
'url' => api_get_path(WEB_AJAX_PATH).'course.ajax.php?'.http_build_query([ |
|
2566
|
|
|
'a' => 'search_course_by_session_all', |
|
2567
|
|
|
'session_id' => $sessionId |
|
2568
|
|
|
]) |
|
2569
|
|
|
] |
|
2570
|
|
|
); |
|
2571
|
|
|
$form->addElement( |
|
2572
|
|
|
'select_ajax', |
|
2573
|
|
|
'session_id', |
|
2574
|
|
|
get_lang('SearchSession'), |
|
2575
|
|
|
$sessionList, |
|
2576
|
|
|
[ |
|
2577
|
|
|
'url_function' => " |
|
2578
|
|
|
function () { |
|
2579
|
|
|
var params = $.param({ |
|
2580
|
|
|
a: 'search_session_by_course', |
|
2581
|
|
|
course_id: $('#course_id').val() || 0 |
|
2582
|
|
|
}); |
|
2583
|
|
|
|
|
2584
|
|
|
return '" . api_get_path(WEB_AJAX_PATH)."session.ajax.php?' + params; |
|
2585
|
|
|
} |
|
2586
|
|
|
" |
|
2587
|
|
|
] |
|
2588
|
|
|
); |
|
2589
|
|
|
$form->addSelect( |
|
2590
|
|
|
'profile', |
|
2591
|
|
|
get_lang('Profile'), |
|
2592
|
|
|
[ |
|
2593
|
|
|
'' => get_lang('Select'), |
|
2594
|
|
|
STUDENT => get_lang('Student'), |
|
2595
|
|
|
COURSEMANAGER => get_lang('CourseManager'), |
|
2596
|
|
|
DRH => get_lang('Drh') |
|
2597
|
|
|
], |
|
2598
|
|
|
['id' => 'profile'] |
|
2599
|
|
|
); |
|
2600
|
|
|
$form->addElement( |
|
2601
|
|
|
'select_ajax', |
|
2602
|
|
|
'student_id', |
|
2603
|
|
|
get_lang('SearchUsers'), |
|
2604
|
|
|
$studentList, |
|
2605
|
|
|
[ |
|
2606
|
|
|
'placeholder' => get_lang('All'), |
|
2607
|
|
|
'url_function' => " |
|
2608
|
|
|
function () { |
|
2609
|
|
|
var params = $.param({ |
|
2610
|
|
|
a: 'search_user_by_course', |
|
2611
|
|
|
session_id: $('#session_id').val(), |
|
2612
|
|
|
course_id: $('#course_id').val() |
|
2613
|
|
|
}); |
|
2614
|
|
|
|
|
2615
|
|
|
return '" . api_get_path(WEB_AJAX_PATH)."course.ajax.php?' + params; |
|
2616
|
|
|
} |
|
2617
|
|
|
" |
|
2618
|
|
|
] |
|
2619
|
|
|
); |
|
2620
|
|
|
$form->addDateRangePicker( |
|
2621
|
|
|
'date', |
|
2622
|
|
|
get_lang('DateRange'), |
|
2623
|
|
|
true, |
|
2624
|
|
|
[ |
|
2625
|
|
|
'id' => 'date_range', |
|
2626
|
|
|
'format' => 'YYYY-MM-DD', |
|
2627
|
|
|
'timePicker' => 'false', |
|
2628
|
|
|
'validate_format' => 'Y-m-d' |
|
2629
|
|
|
] |
|
2630
|
|
|
); |
|
2631
|
|
|
$form->addHidden('display', 'accessoverview'); |
|
2632
|
|
|
$form->addRule('course_id', get_lang('Required'), 'required'); |
|
2633
|
|
|
$form->addRule('profile', get_lang('Required'), 'required'); |
|
2634
|
|
|
$form->addButton('submit', get_lang('Generate'), 'gear', 'primary'); |
|
2635
|
|
|
|
|
2636
|
|
|
$table = null; |
|
2637
|
|
|
|
|
2638
|
|
|
if ($form->validate()) { |
|
2639
|
|
|
$table = new SortableTable( |
|
2640
|
|
|
'tracking_access_overview', |
|
2641
|
|
|
['MySpace', 'getNumberOfTrackAccessOverview'], |
|
2642
|
|
|
['MySpace', 'getUserDataAccessTrackingOverview'], |
|
2643
|
|
|
0 |
|
2644
|
|
|
); |
|
2645
|
|
|
$table->additional_parameters = $form->exportValues(); |
|
2646
|
|
|
|
|
2647
|
|
|
$table->set_header(0, get_lang('LoginDate'), true); |
|
2648
|
|
|
$table->set_header(1, get_lang('Username'), true); |
|
2649
|
|
View Code Duplication |
if (api_is_western_name_order()) { |
|
2650
|
|
|
$table->set_header(2, get_lang('FirstName'), true); |
|
2651
|
|
|
$table->set_header(3, get_lang('LastName'), true); |
|
2652
|
|
|
} else { |
|
2653
|
|
|
$table->set_header(2, get_lang('LastName'), true); |
|
2654
|
|
|
$table->set_header(3, get_lang('FirstName'), true); |
|
2655
|
|
|
} |
|
2656
|
|
|
$table->set_header(4, get_lang('Clicks'), false); |
|
2657
|
|
|
$table->set_header(5, get_lang('IP'), false); |
|
2658
|
|
|
$table->set_header(6, get_lang('TimeLoggedIn'), false); |
|
2659
|
|
|
} |
|
2660
|
|
|
|
|
2661
|
|
|
$template = new Template( |
|
2662
|
|
|
null, false, false, false, false, false, false |
|
2663
|
|
|
); |
|
2664
|
|
|
$template->assign('form', $form->returnForm()); |
|
2665
|
|
|
$template->assign('table', $table ? $table->return_table() : null); |
|
2666
|
|
|
|
|
2667
|
|
|
echo $template->fetch( |
|
2668
|
|
|
$template->get_template('my_space/accessoverview.tpl') |
|
2669
|
|
|
); |
|
2670
|
|
|
} |
|
2671
|
|
|
|
|
2672
|
|
|
/** |
|
2673
|
|
|
* @return int |
|
2674
|
|
|
*/ |
|
2675
|
|
View Code Duplication |
public static function getNumberOfTrackAccessOverview() |
|
2676
|
|
|
{ |
|
2677
|
|
|
$table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
|
2678
|
|
|
$sql = "SELECT COUNT(course_access_id) count FROM $table"; |
|
2679
|
|
|
$result = Database::query($sql); |
|
2680
|
|
|
$row = Database::fetch_assoc($result); |
|
2681
|
|
|
|
|
2682
|
|
|
return $row['count']; |
|
2683
|
|
|
} |
|
2684
|
|
|
|
|
2685
|
|
|
/** |
|
2686
|
|
|
* @param $from |
|
2687
|
|
|
* @param $numberItems |
|
2688
|
|
|
* @param $column |
|
2689
|
|
|
* @param $orderDirection |
|
2690
|
|
|
* @return array |
|
2691
|
|
|
*/ |
|
2692
|
|
|
public static function getUserDataAccessTrackingOverview($from, $numberItems, $column, $orderDirection) |
|
2693
|
|
|
{ |
|
2694
|
|
|
$user = Database::get_main_table(TABLE_MAIN_USER); |
|
2695
|
|
|
$course = Database::get_main_table(TABLE_MAIN_COURSE); |
|
2696
|
|
|
$track_e_login = Database::get_main_table(TABLE_STATISTIC_TRACK_E_LOGIN); |
|
2697
|
|
|
$track_e_course_access = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
|
2698
|
|
|
|
|
2699
|
|
|
global $export_csv; |
|
2700
|
|
|
|
|
2701
|
|
|
if ($export_csv) { |
|
2702
|
|
|
$is_western_name_order = api_is_western_name_order(PERSON_NAME_DATA_EXPORT); |
|
2703
|
|
|
} else { |
|
2704
|
|
|
$is_western_name_order = api_is_western_name_order(); |
|
2705
|
|
|
} |
|
2706
|
|
|
|
|
2707
|
|
|
//TODO add course name |
|
2708
|
|
|
$sql = "SELECT |
|
2709
|
|
|
a.login_course_date as col0, |
|
2710
|
|
|
u.username as col1, |
|
2711
|
|
|
" . ( |
|
2712
|
|
|
$is_western_name_order ? " |
|
2713
|
|
|
u.firstname AS col2, |
|
2714
|
|
|
u.lastname AS col3, |
|
2715
|
|
|
" : " |
|
2716
|
|
|
u.lastname AS col2, |
|
2717
|
|
|
u.firstname AS col3, |
|
2718
|
|
|
" )." |
|
2719
|
|
|
a.logout_course_date, |
|
2720
|
|
|
c.title, |
|
2721
|
|
|
c.code, |
|
2722
|
|
|
u.user_id |
|
2723
|
|
|
FROM $track_e_course_access a |
|
2724
|
|
|
INNER JOIN $user u ON a.user_id = u.user_id |
|
2725
|
|
|
INNER JOIN $course c ON a.c_id = c.id"; |
|
2726
|
|
|
|
|
2727
|
|
|
if (isset($_GET['session_id']) && !empty($_GET['session_id'])) { |
|
2728
|
|
|
$sessionId = intval($_GET['session_id']); |
|
2729
|
|
|
$sql .= " WHERE a.session_id = ".$sessionId; |
|
2730
|
|
|
} |
|
2731
|
|
|
|
|
2732
|
|
|
$sql .= " ORDER BY col$column $orderDirection "; |
|
2733
|
|
|
$sql .= " LIMIT $from,$numberItems"; |
|
2734
|
|
|
$result = Database::query($sql); |
|
2735
|
|
|
|
|
2736
|
|
|
//$clicks = Tracking::get_total_clicks_by_session(); |
|
2737
|
|
|
$data = array(); |
|
2738
|
|
|
while ($user = Database::fetch_assoc($result)) { |
|
2739
|
|
|
$data[] = $user; |
|
2740
|
|
|
} |
|
2741
|
|
|
|
|
2742
|
|
|
$return = []; |
|
2743
|
|
|
//TODO: Dont use numeric index |
|
2744
|
|
|
foreach ($data as $key => $info) { |
|
2745
|
|
|
$start_date = $info['col0']; |
|
2746
|
|
|
$end_date = $info['logout_course_date']; |
|
2747
|
|
|
|
|
2748
|
|
|
$return[$info['user_id']] = array( |
|
2749
|
|
|
$start_date, |
|
2750
|
|
|
$info['col1'], |
|
2751
|
|
|
$info['col2'], |
|
2752
|
|
|
$info['col3'], |
|
2753
|
|
|
$info['user_id'], |
|
2754
|
|
|
'ip', |
|
2755
|
|
|
//TODO is not correct/precise, it counts the time not logged between two loggins |
|
2756
|
|
|
gmdate("H:i:s", strtotime($end_date) - strtotime($start_date)) |
|
2757
|
|
|
); |
|
2758
|
|
|
} |
|
2759
|
|
|
|
|
2760
|
|
|
foreach ($return as $key => $info) { |
|
2761
|
|
|
$ipResult = Database::select( |
|
2762
|
|
|
'user_ip', |
|
2763
|
|
|
$track_e_login, |
|
2764
|
|
|
['where' => [ |
|
2765
|
|
|
'? BETWEEN login_date AND logout_date' => $info[0] |
|
2766
|
|
|
]], |
|
2767
|
|
|
'first' |
|
2768
|
|
|
); |
|
2769
|
|
|
|
|
2770
|
|
|
$return[$key][5] = $ipResult['user_ip']; |
|
2771
|
|
|
} |
|
2772
|
|
|
|
|
2773
|
|
|
return $return; |
|
2774
|
|
|
} |
|
2775
|
|
|
|
|
2776
|
|
|
/** |
|
2777
|
|
|
* Gets the connections to a course as an array of login and logout time |
|
2778
|
|
|
* |
|
2779
|
|
|
* @param int $user_id |
|
2780
|
|
|
* @param array $course_info |
|
2781
|
|
|
* @param int $sessionId |
|
2782
|
|
|
* @param string $start_date |
|
2783
|
|
|
* @param string $end_date |
|
2784
|
|
|
* @author Jorge Frisancho Jibaja |
|
2785
|
|
|
* @author Julio Montoya <[email protected]> fixing the function |
|
2786
|
|
|
* @version OCT-22- 2010 |
|
2787
|
|
|
* @return array |
|
2788
|
|
|
*/ |
|
2789
|
|
|
public static function get_connections_to_course_by_date( |
|
2790
|
|
|
$user_id, |
|
2791
|
|
|
$course_info, |
|
2792
|
|
|
$sessionId, |
|
2793
|
|
|
$start_date, |
|
2794
|
|
|
$end_date |
|
2795
|
|
|
) { |
|
2796
|
|
|
$table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
|
2797
|
|
|
$user_id = intval($user_id); |
|
2798
|
|
|
$connections = array(); |
|
2799
|
|
|
if (!empty($course_info)) { |
|
2800
|
|
|
$courseId = intval($course_info['real_id']); |
|
2801
|
|
|
$end_date = add_day_to($end_date); |
|
2802
|
|
|
$sessionCondition = api_get_session_condition($sessionId); |
|
2803
|
|
|
$sql = "SELECT login_course_date, logout_course_date |
|
2804
|
|
|
FROM $table |
|
2805
|
|
|
WHERE |
|
2806
|
|
|
user_id = $user_id AND |
|
2807
|
|
|
c_id = $courseId AND |
|
2808
|
|
|
login_course_date BETWEEN '$start_date' AND '$end_date' AND |
|
2809
|
|
|
logout_course_date BETWEEN '$start_date' AND '$end_date' |
|
2810
|
|
|
$sessionCondition |
|
2811
|
|
|
ORDER BY login_course_date ASC"; |
|
2812
|
|
|
$rs = Database::query($sql); |
|
2813
|
|
|
|
|
2814
|
|
View Code Duplication |
while ($row = Database::fetch_array($rs)) { |
|
2815
|
|
|
$connections[] = array( |
|
2816
|
|
|
'login' => $row['login_course_date'], |
|
2817
|
|
|
'logout' =>$row['logout_course_date'] |
|
2818
|
|
|
); |
|
2819
|
|
|
} |
|
2820
|
|
|
} |
|
2821
|
|
|
return $connections; |
|
2822
|
|
|
} |
|
2823
|
|
|
} |
|
2824
|
|
|
|
|
2825
|
|
|
/** |
|
2826
|
|
|
* @param $user_id |
|
2827
|
|
|
* @param array $course_info |
|
2828
|
|
|
* @param int $sessionId |
|
2829
|
|
|
* @param null $start_date |
|
2830
|
|
|
* @param null $end_date |
|
2831
|
|
|
* @return array |
|
2832
|
|
|
*/ |
|
2833
|
|
|
function get_stats($user_id, $course_info, $sessionId, $start_date = null, $end_date = null) |
|
2834
|
|
|
{ |
|
2835
|
|
|
$table = Database::get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS); |
|
2836
|
|
|
$result = array(); |
|
2837
|
|
|
if (!empty($course_info)) { |
|
2838
|
|
|
$stringStartDate = ''; |
|
2839
|
|
|
$stringEndDate = ''; |
|
2840
|
|
|
if ($start_date != null && $end_date != null) { |
|
2841
|
|
|
$end_date = add_day_to($end_date); |
|
2842
|
|
|
$stringStartDate = "AND login_course_date BETWEEN '$start_date' AND '$end_date'"; |
|
2843
|
|
|
$stringEndDate = "AND logout_course_date BETWEEN '$start_date' AND '$end_date'"; |
|
2844
|
|
|
} |
|
2845
|
|
|
$user_id = intval($user_id); |
|
2846
|
|
|
$courseId = intval($course_info['real_id']); |
|
2847
|
|
|
$sessionCondition = api_get_session_condition($sessionId); |
|
2848
|
|
|
$sql = "SELECT |
|
2849
|
|
|
SEC_TO_TIME(AVG(time_to_sec(timediff(logout_course_date,login_course_date)))) as avrg, |
|
2850
|
|
|
SEC_TO_TIME(SUM(time_to_sec(timediff(logout_course_date,login_course_date)))) as total, |
|
2851
|
|
|
count(user_id) as times |
|
2852
|
|
|
FROM $table |
|
2853
|
|
|
WHERE |
|
2854
|
|
|
user_id = $user_id AND |
|
2855
|
|
|
c_id = $courseId $stringStartDate $stringEndDate |
|
2856
|
|
|
$sessionCondition |
|
2857
|
|
|
ORDER BY login_course_date ASC"; |
|
2858
|
|
|
|
|
2859
|
|
|
$rs = Database::query($sql); |
|
2860
|
|
|
if ($row = Database::fetch_array($rs)) { |
|
2861
|
|
|
$foo_avg = $row['avrg']; |
|
2862
|
|
|
$foo_total = $row['total']; |
|
2863
|
|
|
$foo_times = $row['times']; |
|
2864
|
|
|
$result = array( |
|
2865
|
|
|
'avg' => $foo_avg, |
|
2866
|
|
|
'total' => $foo_total, |
|
2867
|
|
|
'times' => $foo_times |
|
2868
|
|
|
); |
|
2869
|
|
|
} |
|
2870
|
|
|
} |
|
2871
|
|
|
|
|
2872
|
|
|
return $result; |
|
2873
|
|
|
} |
|
2874
|
|
|
|
|
2875
|
|
|
function add_day_to($end_date) |
|
2876
|
|
|
{ |
|
2877
|
|
|
$foo_date = strtotime($end_date); |
|
2878
|
|
|
$foo_date = strtotime(" +1 day", $foo_date); |
|
2879
|
|
|
$foo_date = date("Y-m-d", $foo_date); |
|
2880
|
|
|
return $foo_date; |
|
2881
|
|
|
} |
|
2882
|
|
|
|
|
2883
|
|
|
/** |
|
2884
|
|
|
* |
|
2885
|
|
|
* @param array |
|
2886
|
|
|
* @author Jorge Frisancho Jibaja |
|
2887
|
|
|
* @version OCT-22- 2010 |
|
2888
|
|
|
* @return array |
|
2889
|
|
|
*/ |
|
2890
|
|
|
function convert_to_array($sql_result) |
|
2891
|
|
|
{ |
|
2892
|
|
|
$result_to_print = '<table>'; |
|
2893
|
|
|
foreach ($sql_result as $key => $data) { |
|
2894
|
|
|
$result_to_print .= '<tr><td>'.date('d-m-Y (H:i:s)', $data['login']).'</td><td>'.api_time_to_hms($data['logout'] - $data['login']).'</tr></td>'."\n"; |
|
2895
|
|
|
} |
|
2896
|
|
|
$result_to_print .= '</table>'; |
|
2897
|
|
|
$result_to_print = array("result"=>$result_to_print); |
|
2898
|
|
|
return $result_to_print; |
|
2899
|
|
|
} |
|
2900
|
|
|
|
|
2901
|
|
|
|
|
2902
|
|
|
/** |
|
2903
|
|
|
* Converte an array to a table in html |
|
2904
|
|
|
* |
|
2905
|
|
|
* @param array $result |
|
2906
|
|
|
* @author Jorge Frisancho Jibaja |
|
2907
|
|
|
* @version OCT-22- 2010 |
|
2908
|
|
|
* @return string |
|
2909
|
|
|
*/ |
|
2910
|
|
|
function convert_to_string($result) |
|
2911
|
|
|
{ |
|
2912
|
|
|
$html = '<table class="table">'; |
|
2913
|
|
|
if (!empty($result)) { |
|
2914
|
|
|
foreach ($result as $key => $data) { |
|
2915
|
|
|
$html .= '<tr><td>'; |
|
2916
|
|
|
$html .= api_get_local_time($data['login']); |
|
2917
|
|
|
$html .= '</td>'; |
|
2918
|
|
|
$html .= '<td>'; |
|
2919
|
|
|
|
|
2920
|
|
|
$html .= api_time_to_hms(api_strtotime($data['logout']) - api_strtotime($data['login'])); |
|
2921
|
|
|
$html .= '</tr></td>'; |
|
2922
|
|
|
} |
|
2923
|
|
|
} |
|
2924
|
|
|
$html .= '</table>'; |
|
2925
|
|
|
return $html; |
|
2926
|
|
|
} |
|
2927
|
|
|
|
|
2928
|
|
|
|
|
2929
|
|
|
/** |
|
2930
|
|
|
* This function draw the graphic to be displayed on the user view as an image |
|
2931
|
|
|
* |
|
2932
|
|
|
* @param array $sql_result |
|
2933
|
|
|
* @param string $start_date |
|
2934
|
|
|
* @param string $end_date |
|
2935
|
|
|
* @param string $type |
|
2936
|
|
|
* @author Jorge Frisancho Jibaja |
|
2937
|
|
|
* @version OCT-22- 2010 |
|
2938
|
|
|
* @return string |
|
2939
|
|
|
*/ |
|
2940
|
|
|
function grapher($sql_result, $start_date, $end_date, $type = '') |
|
2941
|
|
|
{ |
|
2942
|
|
|
if (empty($start_date)) { |
|
2943
|
|
|
$start_date = ''; |
|
2944
|
|
|
} |
|
2945
|
|
|
if (empty($end_date)) { |
|
2946
|
|
|
$end_date = ''; |
|
2947
|
|
|
} |
|
2948
|
|
|
if ($type == '') { |
|
2949
|
|
|
$type = 'day'; |
|
2950
|
|
|
} |
|
2951
|
|
|
$main_year = $main_month_year = $main_day = []; |
|
2952
|
|
|
|
|
2953
|
|
|
$period = new DatePeriod( |
|
2954
|
|
|
new DateTime($start_date), |
|
2955
|
|
|
new DateInterval('P1D'), |
|
2956
|
|
|
new DateTime($end_date) |
|
2957
|
|
|
); |
|
2958
|
|
|
|
|
2959
|
|
|
foreach ($period as $date) { |
|
2960
|
|
|
$main_day[$date->format('d-m-Y')] = 0; |
|
2961
|
|
|
} |
|
2962
|
|
|
|
|
2963
|
|
|
$period = new DatePeriod( |
|
2964
|
|
|
new DateTime($start_date), |
|
2965
|
|
|
new DateInterval('P1M'), |
|
2966
|
|
|
new DateTime($end_date) |
|
2967
|
|
|
); |
|
2968
|
|
|
|
|
2969
|
|
|
foreach ($period as $date) { |
|
2970
|
|
|
$main_month_year[$date->format('m-Y')] = 0; |
|
2971
|
|
|
} |
|
2972
|
|
|
|
|
2973
|
|
|
$i = 0; |
|
2974
|
|
|
if (is_array($sql_result) && count($sql_result) > 0) { |
|
2975
|
|
|
foreach ($sql_result as $key => $data) { |
|
2976
|
|
|
$login = api_strtotime($data['login']); |
|
2977
|
|
|
$logout = api_strtotime($data['logout']); |
|
2978
|
|
|
//creating the main array |
|
2979
|
|
View Code Duplication |
if (isset($main_month_year[date('m-Y', $login)])) { |
|
2980
|
|
|
$main_month_year[date('m-Y', $login)] += float_format(($logout - $login) / 60, 0); |
|
2981
|
|
|
} |
|
2982
|
|
View Code Duplication |
if (isset($main_day[date('d-m-Y', $login)])) { |
|
2983
|
|
|
$main_day[date('d-m-Y', $login)] += float_format(($logout - $login) / 60, 0); |
|
2984
|
|
|
} |
|
2985
|
|
|
if ($i > 500) { |
|
2986
|
|
|
break; |
|
2987
|
|
|
} |
|
2988
|
|
|
$i++; |
|
2989
|
|
|
} |
|
2990
|
|
|
switch ($type) { |
|
2991
|
|
|
case 'day': |
|
2992
|
|
|
$main_date = $main_day; |
|
2993
|
|
|
break; |
|
2994
|
|
|
case 'month': |
|
2995
|
|
|
$main_date = $main_month_year; |
|
2996
|
|
|
break; |
|
2997
|
|
|
case 'year': |
|
2998
|
|
|
$main_date = $main_year; |
|
2999
|
|
|
break; |
|
3000
|
|
|
} |
|
3001
|
|
|
|
|
3002
|
|
|
$labels = array_keys($main_date); |
|
3003
|
|
|
if (count($main_date) == 1) { |
|
3004
|
|
|
$labels = $labels[0]; |
|
3005
|
|
|
$main_date = $main_date[$labels]; |
|
3006
|
|
|
} |
|
3007
|
|
|
|
|
3008
|
|
|
/* Create and populate the pData object */ |
|
3009
|
|
|
$myData = new pData(); |
|
3010
|
|
|
$myData->addPoints($main_date, 'Serie1'); |
|
3011
|
|
|
if (count($main_date) != 1) { |
|
3012
|
|
|
$myData->addPoints($labels, 'Labels'); |
|
3013
|
|
|
$myData->setSerieDescription('Labels', 'Months'); |
|
3014
|
|
|
$myData->setAbscissa('Labels'); |
|
3015
|
|
|
} |
|
3016
|
|
|
$myData->setSerieWeight('Serie1', 1); |
|
3017
|
|
|
$myData->setSerieDescription('Serie1', get_lang('MyResults')); |
|
3018
|
|
|
$myData->setAxisName(0, get_lang('Minutes')); |
|
3019
|
|
|
$myData->loadPalette(api_get_path(SYS_CODE_PATH).'palettes/pchart/default.color', true); |
|
3020
|
|
|
|
|
3021
|
|
|
// Cache definition |
|
3022
|
|
|
$cachePath = api_get_path(SYS_ARCHIVE_PATH); |
|
3023
|
|
|
$myCache = new pCache(array('CacheFolder' => substr($cachePath, 0, strlen($cachePath) - 1))); |
|
3024
|
|
|
$chartHash = $myCache->getHash($myData); |
|
3025
|
|
|
|
|
3026
|
|
|
if ($myCache->isInCache($chartHash)) { |
|
3027
|
|
|
//if we already created the img |
|
3028
|
|
|
$imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash; |
|
3029
|
|
|
$myCache->saveFromCache($chartHash, $imgPath); |
|
3030
|
|
|
$imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash; |
|
3031
|
|
|
} else { |
|
3032
|
|
|
/* Define width, height and angle */ |
|
3033
|
|
|
$mainWidth = 760; |
|
3034
|
|
|
$mainHeight = 230; |
|
3035
|
|
|
$angle = 50; |
|
3036
|
|
|
|
|
3037
|
|
|
/* Create the pChart object */ |
|
3038
|
|
|
$myPicture = new pImage($mainWidth, $mainHeight, $myData); |
|
3039
|
|
|
|
|
3040
|
|
|
/* Turn of Antialiasing */ |
|
3041
|
|
|
$myPicture->Antialias = false; |
|
3042
|
|
|
/* Draw the background */ |
|
3043
|
|
|
$settings = array("R" => 255, "G" => 255, "B" => 255); |
|
3044
|
|
|
$myPicture->drawFilledRectangle(0, 0, $mainWidth, $mainHeight, $settings); |
|
3045
|
|
|
|
|
3046
|
|
|
/* Add a border to the picture */ |
|
3047
|
|
|
$myPicture->drawRectangle( |
|
3048
|
|
|
0, |
|
3049
|
|
|
0, |
|
3050
|
|
|
$mainWidth - 1, |
|
3051
|
|
|
$mainHeight - 1, |
|
3052
|
|
|
array("R" => 0, "G" => 0, "B" => 0) |
|
3053
|
|
|
); |
|
3054
|
|
|
|
|
3055
|
|
|
/* Set the default font */ |
|
3056
|
|
|
$myPicture->setFontProperties( |
|
3057
|
|
|
array( |
|
3058
|
|
|
"FontName" => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf', |
|
3059
|
|
|
"FontSize" => 10) |
|
3060
|
|
|
); |
|
3061
|
|
|
/* Write the chart title */ |
|
3062
|
|
|
$myPicture->drawText( |
|
3063
|
|
|
$mainWidth / 2, |
|
3064
|
|
|
30, |
|
3065
|
|
|
get_lang('TimeSpentInTheCourse'), |
|
3066
|
|
|
array( |
|
3067
|
|
|
"FontSize" => 12, |
|
3068
|
|
|
"Align" => TEXT_ALIGN_BOTTOMMIDDLE |
|
3069
|
|
|
) |
|
3070
|
|
|
); |
|
3071
|
|
|
|
|
3072
|
|
|
/* Set the default font */ |
|
3073
|
|
|
$myPicture->setFontProperties( |
|
3074
|
|
|
array( |
|
3075
|
|
|
"FontName" => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf', |
|
3076
|
|
|
"FontSize" => 8 |
|
3077
|
|
|
) |
|
3078
|
|
|
); |
|
3079
|
|
|
|
|
3080
|
|
|
/* Define the chart area */ |
|
3081
|
|
|
$myPicture->setGraphArea(50, 40, $mainWidth - 40, $mainHeight - 80); |
|
3082
|
|
|
|
|
3083
|
|
|
/* Draw the scale */ |
|
3084
|
|
|
$scaleSettings = array( |
|
3085
|
|
|
'XMargin' => 10, |
|
3086
|
|
|
'YMargin' => 10, |
|
3087
|
|
|
'Floating' => true, |
|
3088
|
|
|
'GridR' => 200, |
|
3089
|
|
|
'GridG' => 200, |
|
3090
|
|
|
'GridB' => 200, |
|
3091
|
|
|
'DrawSubTicks' => true, |
|
3092
|
|
|
'CycleBackground' => true, |
|
3093
|
|
|
'LabelRotation' => $angle, |
|
3094
|
|
|
'Mode' => SCALE_MODE_ADDALL_START0, |
|
3095
|
|
|
); |
|
3096
|
|
|
$myPicture->drawScale($scaleSettings); |
|
3097
|
|
|
|
|
3098
|
|
|
/* Turn on Antialiasing */ |
|
3099
|
|
|
$myPicture->Antialias = true; |
|
3100
|
|
|
|
|
3101
|
|
|
/* Enable shadow computing */ |
|
3102
|
|
|
$myPicture->setShadow( |
|
3103
|
|
|
true, |
|
3104
|
|
|
array( |
|
3105
|
|
|
"X" => 1, |
|
3106
|
|
|
"Y" => 1, |
|
3107
|
|
|
"R" => 0, |
|
3108
|
|
|
"G" => 0, |
|
3109
|
|
|
"B" => 0, |
|
3110
|
|
|
"Alpha" => 10 |
|
3111
|
|
|
) |
|
3112
|
|
|
); |
|
3113
|
|
|
|
|
3114
|
|
|
/* Draw the line chart */ |
|
3115
|
|
|
$myPicture->setFontProperties( |
|
3116
|
|
|
array( |
|
3117
|
|
|
"FontName" => api_get_path(SYS_FONTS_PATH).'opensans/OpenSans-Regular.ttf', |
|
3118
|
|
|
"FontSize" => 10 |
|
3119
|
|
|
) |
|
3120
|
|
|
); |
|
3121
|
|
|
$myPicture->drawSplineChart(); |
|
3122
|
|
|
$myPicture->drawPlotChart( |
|
3123
|
|
|
array( |
|
3124
|
|
|
"DisplayValues" => true, |
|
3125
|
|
|
"PlotBorder" => true, |
|
3126
|
|
|
"BorderSize" => 1, |
|
3127
|
|
|
"Surrounding" => -60, |
|
3128
|
|
|
"BorderAlpha" => 80 |
|
3129
|
|
|
) |
|
3130
|
|
|
); |
|
3131
|
|
|
|
|
3132
|
|
|
/* Do NOT Write the chart legend */ |
|
3133
|
|
|
|
|
3134
|
|
|
/* Write and save into cache */ |
|
3135
|
|
|
$myCache->writeToCache($chartHash, $myPicture); |
|
3136
|
|
|
$imgPath = api_get_path(SYS_ARCHIVE_PATH).$chartHash; |
|
3137
|
|
|
$myCache->saveFromCache($chartHash, $imgPath); |
|
3138
|
|
|
$imgPath = api_get_path(WEB_ARCHIVE_PATH).$chartHash; |
|
3139
|
|
|
} |
|
3140
|
|
|
$html = '<img src="'.$imgPath.'">'; |
|
3141
|
|
|
|
|
3142
|
|
|
return $html; |
|
3143
|
|
|
} else { |
|
3144
|
|
|
$foo_img = api_convert_encoding( |
|
3145
|
|
|
'<div id="messages" class="warning-message">'.get_lang('GraphicNotAvailable').'</div>', |
|
3146
|
|
|
'UTF-8' |
|
3147
|
|
|
); |
|
3148
|
|
|
|
|
3149
|
|
|
return $foo_img; |
|
3150
|
|
|
} |
|
3151
|
|
|
} |
|
3152
|
|
|
|
chamilo /
chamilo-lms
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