$data["success"] = 0;
$data["error"] = 1;
$data["error_message"] = "No topics found!";
echo json_encode($data);
}
} else {
$data["success"] = 0;
$data["error"] = 1;
$data["error_message"] = "Not enough parameters provided!";
echo json_encode($data);
}
} else {
if ($mode == 'showMessages') {
if (isset($_GET['topic_id'])) {
$id = $_GET['topic_id'];
$messages = $database->getAllMessagesFromTopic($id);
//A topic needs ALWAYS to have 1+ messages
if ($messages != false) {
$data["success"] = 1;
$data["error"] = 0;
for ($i = 0; $i < count($messages); $i++) {
$row = $messages[$i];
$name = $database->getUserName($row["posted_by"]);
if ($name != false) {
$name = $name["name"];
$data["messages"][$i + 1]["created_by"] = $name;
$data["messages"][$i + 1]["date_posted"] = $row["date_posted"];
$data["messages"][$i + 1]["content"] = $row["content"];
}
}
echo json_encode($data);
