$sql="SELECT user_id FROM $tbl_chat_connected WHERE user_id='".$_user['user_id']."'";
$sql="SELECT user_id FROM $tbl_chat_connected WHERE user_id='".$_user['user_id']."' $extra_condition";
$result=Database::query($sql);
//The user_id exists so we must do an UPDATE and not a INSERT
$current_time=date('Y-m-d H:i:s');
if (Database::num_rows($result)==0) {
$query="INSERT INTO $tbl_chat_connected(user_id,last_connection) VALUES('".$_user['user_id']."','".$current_time."')";
$query="INSERT INTO $tbl_chat_connected(user_id,last_connection,session_id,to_group_id) VALUES('".$_user['user_id']."','$current_time','$session_id','$group_id')";
} else {
$query="UPDATE $tbl_chat_connected set last_connection='".$current_time."' WHERE user_id='".$_user['user_id']."'";
$query="UPDATE $tbl_chat_connected set last_connection='".$current_time."' WHERE user_id='".$_user['user_id']."' AND session_id='$session_id' AND to_group_id='$group_id'";
}
Database::query($query,__FILE__,__LINE__);
$query="SELECT COUNT(user_id) FROM $tbl_chat_connected WHERE last_connection>'".date('Y-m-d H:i:s',time()-60*5)."'";
$query="SELECT COUNT(user_id) FROM $tbl_chat_connected WHERE last_connection>'".date('Y-m-d H:i:s',time()-60*5)."' $extra_condition";
$query="SELECT DISTINCT t1.user_id,username,firstname,lastname,picture_uri,t3.status FROM $tbl_user t1,$tbl_chat_connected t2,$tbl_course_user t3 WHERE t1.user_id=t2.user_id AND t3.user_id=t2.user_id AND t3.course_code = '".$_course['sysCode']."' AND t2.last_connection>'".$date_inter."' ORDER BY username";
$query="SELECT DISTINCT t1.user_id,username,firstname,lastname,picture_uri,t3.status FROM $tbl_user t1,$tbl_chat_connected t2,$tbl_course_user t3 WHERE t1.user_id=t2.user_id AND t3.user_id=t2.user_id AND t3.course_code = '".$_course['sysCode']."' AND t2.last_connection>'".$date_inter."' $extra_condition ORDER BY username";
$query="SELECT DISTINCT t1.user_id,username,firstname,lastname,picture_uri FROM $tbl_user t1,$tbl_chat_connected t2,$tbl_session_course_user t3 WHERE t1.user_id=t2.user_id AND t3.id_user=t2.user_id AND t3.id_session = '".$_SESSION['id_session']."' AND t3.course_code = '".$_course['sysCode']."' AND t2.last_connection>'".$date_inter."' ORDER BY username";
$query="SELECT DISTINCT t1.user_id,username,firstname,lastname,picture_uri FROM $tbl_user t1,$tbl_chat_connected t2,$tbl_session_course_user t3 WHERE t1.user_id=t2.user_id AND t3.id_user=t2.user_id AND t3.id_session = '".$_SESSION['id_session']."' AND t3.course_code = '".$_course['sysCode']."' AND t2.last_connection>'".$date_inter."' $extra_condition ORDER BY username";
$query="SELECT DISTINCT t1.user_id,username,firstname,lastname,picture_uri FROM $tbl_user t1,$tbl_chat_connected t2,$tbl_session t3 WHERE t1.user_id=t2.user_id AND t3.id_coach=t2.user_id AND t3.id = '".$_SESSION['id_session']."' AND t2.last_connection>'".$date_inter."' ORDER BY username";
$query="SELECT DISTINCT t1.user_id,username,firstname,lastname,picture_uri FROM $tbl_user t1,$tbl_chat_connected t2,$tbl_session t3 WHERE t1.user_id=t2.user_id AND t3.id_coach=t2.user_id AND t3.id = '".$_SESSION['id_session']."' AND t2.last_connection>'".$date_inter."' $extra_condition ORDER BY username";
Cristian Fasanando
15 years ago