public function uploadCalendar()
{
//$data = json_decode(file_get_contents('php://input'), true);
$data = $_POST;
$data['username'] = user_decrypt($data['username']);
$file = $_FILES['file'];
$return['error'] = 0;
$return['value'] = "Uploaded successfully";
$weights = array();
if (isset($data['weights'])) {
//print_r($data['weights']);
//file_put_contents('aaa.txt', print_r(json_decode($data['weights'],true),true),FILE_APPEND | LOCK_EX);
foreach (json_decode($data['weights'], true) as $sw) {
$pat = '/' . str_replace(' ', '.*', $sw['string']) . '/i';
$weights[] = array('pattern' => $pat, 'weight' => $sw['weight']);
}
}
if (getUserUID($data['username'])) {
if ($data['calname'] == "UNSW") {
if (isset($file)) {
if (!$this->unsw_addToDatabase($data['username'], $data['calname'], $file['tmp_name'], $weights)) {
$return['error'] = -3;
$return['value'] = "File couldn't convert, broken metadata";
}
} else {
$return['error'] = -3;
$return['value'] = "Invalid file type";
}
} else {
//Do nothing for now
}
} else {
$return['error'] = -1;
$return['value'] = "Invalid username";
}
$jsonString = json_encode($return);
echo $jsonString;
}
function addGroup($username, $groupName)
{
$CI = get_instance();
$uid = getUserUID($username);
$existing = memberOf($username);
foreach ($existing as $g) {
if ($g['owner'] == $uid && $groupName == $g['name']) {
//cant OWN 2 groups with same name
return -1;
}
}
$ins = array('name' => $groupName, 'owner' => $uid);
$CI->db->insert('Groups', $ins);
$gid = $CI->db->insert_id();
$ins = array('gid' => $gid, 'uid' => $uid, 'accepted' => 'Y');
$CI->db->insert('GroupMemberships', $ins);
return $gid;
}
public function signup()
{
//Gather data
$data = json_decode(file_get_contents('php://input'), true);
$return['error'] = 0;
$return['value'] = "Successfully signed up";
//Validate inputs
/*$result = $this->checkEmpty($data['username']);
$result2 = $this->checkEmpty($data['password']);
$result3 = $this->checkEmpty($data['passwordcheck']);*/
$result = $this->checkInput($data, array('username', 'password', 'passwordcheck'));
if ($result == '') {
//Check the login passwords are the same
$result4 = $this->checkSame($data['password'], $data['passwordcheck']);
if ($result4) {
//Check if user exists
$uid = getUserUID($data['username']);
if ($uid == null) {
//Salt the password
$salt = $this->generateSalt();
$saltedPw = crypt($data['password'], $salt);
//Insert User
insertUser($data['username'], $saltedPw, $salt);
} else {
$return['error'] = -3;
$return['value'] = "This username already exists, please choose another";
}
} else {
$return['error'] = -2;
$return['value'] = "The passwords do not match. Please try again";
}
} else {
$return['error'] = -1;
$return['value'] = $result;
}
//Returns boolean string 'true' or 'false' whether signup was successful
$jsonstring = json_encode($return);
echo $jsonstring;
}
public function json_GetEvents()
{
$data = json_decode(file_get_contents('php://input'), true);
$check = $this->checkInput($data, array('username', 'calname', 'month', 'year'));
$data['username'] = user_decrypt($data['username']);
if ($check == '') {
if (getUserUID($data['username']) <= 0) {
$return['error'] = -2;
$return['value'] = "Invalid username";
$return['passed'] = $data;
} else {
$return = getEventsForAMonth($data['username'], $data['calname'], $data['month'], $data['year']);
foreach ($return as &$r) {
$r['title'] = $r['name'];
$r['id'] = $r['eid'];
}
}
} else {
$return['error'] = -1;
$return['value'] = $check;
}
$jsonstring = json_encode($return);
echo $jsonstring;
}
