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invitation.class.php
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invitation.class.php
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<?php
$defflip = (!cfip()) ? exit(header('HTTP/1.1 401 Unauthorized')) : 1;
class Invitation extends Base {
var $table = 'invitations';
/**
* Fetch invitations for one account
* @param account_id int Account ID
* @return mixed Array on success, bool on failure
**/
public function getInvitations($account_id) {
$this->debug->append("STA " . __METHOD__, 4);
$stmt = $this->mysqli->prepare("SELECT * FROM $this->table WHERE account_id = ?");
if ($stmt && $stmt->bind_param('i', $account_id) && $stmt->execute() && $result = $stmt->get_result())
return $result->fetch_all(MYSQLI_ASSOC);
$this->sqlError('E0021');
}
/**
* Count invitations sent by an account_id
* @param account_id integer Account ID
* @return mixes Integer on success, boolean on failure
**/
public function getCountInvitations($account_id) {
$this->debug->append("STA " . __METHOD__, 4);
$stmt = $this->mysqli->prepare("SELECT count(id) AS total FROM $this->table WHERE account_id = ?");
if ($stmt && $stmt->bind_param('i', $account_id) && $stmt->execute() && $stmt->bind_result($total) && $stmt->fetch())
return $total;
$this->sqlError('E0021');
}
/**
* Get a specific invitation by email address
* Used to ensure no invitation was already sent
* @param strEmail string Email address to check for
* @return bool boolean true of ralse
**/
public function getByEmail($strEmail) {
$this->debug->append("STA " . __METHOD__, 4);
return $this->getSingle($strEmail, 'id', 'email', 's');
}
/**
* Get a specific token by token ID
* Used to match an invitation against a token
* @param token_id integer Token ID stored in invitation
* @return data mixed Invitation ID on success, false on error
**/
public function getByTokenId($token_id) {
$this->debug->append("STA " . __METHOD__, 4);
return $this->getSingle($token_id, 'id', 'token_id');
}
/**
* Set an invitation as activated by the invitee
* @param token_id integer Token to activate
* @return bool boolean true or false
**/
public function setActivated($token_id) {
if (!$iInvitationId = $this->getByTokenId($token_id)) {
$this->setErrorMessage($this->getErrorMsg('E0030'));
return false;
}
$field = array('name' => 'is_activated', 'type' => 'i', 'value' => 1);
return $this->updateSingle($iInvitationId, $field);
}
/**
* Insert a new invitation to the database
* @param account_id integer Account ID to bind the invitation to
* @param email string Email address the invite was sent to
* @param token_id integer Token ID used during invitation
* @return bool boolean True of false
**/
public function createInvitation($account_id, $email, $token_id) {
$this->debug->append("STA " . __METHOD__, 4);
$stmt = $this->mysqli->prepare("INSERT INTO $this->table ( account_id, email, token_id ) VALUES ( ?, ?, ?)");
if ($stmt && $stmt->bind_param('isi', $account_id, $email, $token_id) && $stmt->execute())
return true;
$this->sqlError('E0022');
}
/**
* Send an invitation out to a user
* Uses the mail class to send mails
* @param account_id integer Sending account ID
* @param aData array Data array including mail information
* @return bool boolean True or false
**/
public function sendInvitation($account_id, $aData) {
$this->debug->append("STA " . __METHOD__, 4);
// Check data input
if (empty($aData['email']) || !filter_var($aData['email'], FILTER_VALIDATE_EMAIL)) {
$this->setErrorMessage($this->getErrorMsg('E0023'));
return false;
}
if (preg_match('/[^a-z_\.\!\?\-0-9 ]/i', $aData['message'])) {
$this->setErrorMessage($this->getErrorMsg('E0024'));
return false;
}
// Ensure this invitation does not exist yet nor do we have an account with that email
if ($this->user->getEmail($aData['email'])) {
$this->setErrorMessage($this->getErrorMsg('E0025'));
return false;
}
if ($this->getByEmail($aData['email'])) {
$this->setErrorMessage($this->getErrorMsg('E0026'));
return false;
}
if (!$aData['token'] = $this->token->createToken('invitation', $account_id)) {
$this->setErrorMessage($this->getErrorMsg('E0027', $this->token->getError()));
return false;
}
$aData['username'] = $this->user->getUserName($account_id);
$aData['subject'] = 'Pending Invitation';
$this->log->log("info", $this->user->getUserName($account_id)." sent an invitation");
if ($this->mail->sendMail('invitations/body', $aData)) {
$aToken = $this->token->getToken($aData['token'], 'invitation');
if (!$this->createInvitation($account_id, $aData['email'], $aToken['id']))
return false;
return true;
} else {
$this->log->log("warn", $this->user->getUserName($account_id)." sent an invitation but failed to send e-mail");
$this->setErrorMessage($this->getErrorMsg('E0028'));
}
$this->setErrorMessage($this->getErrorMsg('E0029'));
return false;
}
}
// Instantiate class
$invitation = new invitation();
$invitation->setDebug($debug);
$invitation->setLog($log);
$invitation->setMysql($mysqli);
$invitation->setMail($mail);
$invitation->setUser($user);
$invitation->setToken($oToken);
$invitation->setConfig($config);
$invitation->setErrorCodes($aErrorCodes);
?>