@ -1867,6 +1867,86 @@ function api_is_course_tutor() {
return $_SESSION['is_courseTutor'];
}
function api_get_user_platform_status($user_id = false) {
$status = array();
$user_id = intval($user_id);
if (empty($user_id)) {
$user_id = api_get_user_id();
}
if (empty($user_id)) {
return false;
}
$group_id = api_get_group_id();
$course_id = api_get_course_int_id();
$course_code= api_get_course_id();
$session_id = api_get_session_id();
//Group (in course)
if ($group_id & & $course_id) {
$group_status = array();
require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
$is_subscribed = GroupManager::is_subscribed($user_id, $group_id);
if ($is_subscribed) {
$group_status = array('id'=> $group_id , 'status' => 'student');
$is_tutor = GroupManager::is_tutor_of_group($user_id, $group_id);
if ($is_tutor) {
$group_status['status'] = 'tutor';
} else {
$group_status['status'] = 'student';
}
}
$status['group'] = $group_status;
}
//Session
if ($session_id & & $course_id) {
$session_status = array();
$session_status = array('id' => $session_id, 'course_id' => $course_id);
$session_user_status = SessionManager::get_user_status_in_session($user_id, $course_code, $session_id);
switch ($session_user_status) {
case 0:
$session_status['status'] = 'student';
break;
case 2:
$session_status['status'] = 'coach';
break;
}
$is_general_coach = SessionManager::user_is_general_coach($user_id, $session_id);
if ($is_general_coach) {
$session_status['status'] = 'general_coach';
}
$status['session'] = $session_status;
} elseif($course_id) {
//Course
$course_status = array();
if ($course_id) {
$user_course_status = CourseManager::get_user_in_course_status($user_id, $course_code);
if ($user_course_status) {
$course_status = array('id'=> $course_id);
switch($user_course_status) {
case 1;
$course_status['status'] = 'teacher';
break;
case 5;
$course_status['status'] = 'student';
//check if tutor
$tutor_course_status = CourseManager::get_tutor_in_course_status($user_id, $course_code);
if ($tutor_course_status) {
$course_status['status'] = 'tutor';
}
break;
}
}
}
$status['course'] = $course_status;
}
return $status;
}
/**
* Checks whether the current user is a course or session coach
* @param int - optional, session id
@ -1889,17 +1969,16 @@ function api_is_coach($session_id = 0, $course_code = '') {
} else {
$course_code = api_get_course_id();
}
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
$session_rel_course_rel_user_table = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$session_table = Database::get_main_table(TABLE_MAIN_SESSION);
$session_rel_course_rel_user_table = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$sessionIsCoach = null;
if (!empty($course_code)) {
$sql = "SELECT DISTINCT id, name, date_start, date_end
FROM $session_table INNER JOIN $session_rel_course_rel_user_table session_rc_ru
ON session_rc_ru.id_user = '".api_get_user_id()."'
WHERE session_rc_ru.course_code = '$course_code' AND session_rc_ru.status = 2 AND session_rc_ru.id_session = '$session_id'
ORDER BY date_start, date_end, name";
WHERE session_rc_ru.course_code = '$course_code' AND session_rc_ru.status = 2 AND session_rc_ru.id_session = '$session_id'";
$result = Database::query($sql);
$sessionIsCoach = Database::store_result($result);
}
@ -1907,8 +1986,7 @@ function api_is_coach($session_id = 0, $course_code = '') {
$sql = "SELECT DISTINCT id, name, date_start, date_end
FROM $session_table
WHERE session.id_coach = '".api_get_user_id()."' AND id = '$session_id'
ORDER BY date_start, date_end, name";
ORDER BY date_start, date_end, name";
$result = Database::query($sql);
if (!empty($sessionIsCoach)) {
$sessionIsCoach = array_merge($sessionIsCoach , Database::store_result($result));
@ -4690,7 +4768,7 @@ function api_getimagesize($path) {
* @return array Calculated new width and height
*/
function api_resize_image($image, $target_width, $target_height) {
$image_properties = api_getimagesize($image);
$image_properties = api_getimagesize($image);
return api_calculate_image_size($image_properties['width'], $image_properties['height'], $target_width, $target_height);
}
@ -5437,4 +5515,4 @@ function api_grading_model_functions($grading_model, $action = 'to_array') {
}
}
return $return;
}
}
Julio Montoya
14 years ago