PHP|Débutant :: Forums

mail($to, $subject, $message, $headers);
////////////////////////////////////////////////
////////////////////////////////////////////////
 

// Put your private key's passphrase here if needed:
//$passphrase = $_POST['passphrase'];

// Put your alert message here:
$message = $_POST['message'];

if(strlen($message) < 1) {
 
  header ("Refresh: 4; sendMessage.php");  
  exit("<span style=\"font-family: Verdana, Geneva, sans-serif; font-size: 14px;\">You must enter a message! You are being redirected...</span>" . PHP_EOL);
}
/*
$heure = date("H\hi");
$mymessage = 'il est ',$heure;
*/
$to      = 'mobilette@me.com';
$subject = 'the subject';
$message = 'hello';
$headers = 'From: mobilette@me.com' . "\r\n" .
    'Reply-To: mobilette@me.com' . "\r\n" .
    'X-Mailer: PHP/' . phpversion();

mail($to, $subject, $message, $headers);

////////////////////////////////////////////////////////////////////////////////
 

// Put your private key's passphrase here if needed:
//$passphrase = $_POST['passphrase'];

// Put your alert message here:
$message = $_POST['message'];

print_r($_POST);

/*
if(strlen($message) < 1) {
 
  header ("Refresh: 4; sendMessage.php");  
  exit("<span style=\"font-family: Verdana, Geneva, sans-serif; font-size: 14px;\">You must enter a message! You are being redirected...</span>" . PHP_EOL);
}
*/
////////////////////////////////////////////////////////////////////////////////
 

/**
 * @category Apple Push Notification Service using PHP & MySQL
 * @package APNS
 * @author Peter Schmalfeldt <manifestinteractive@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link http://code.google.com/p/easyapns/
 */

/**
 * Begin Document
 */

class APNS {

  /**
  * Connection to MySQL
  *
  * @var string
  * @access private
  */
  private $db;

  /**
  * Array of APNS Connection Settings
  *
  * @var array
  * @access private
  */
  private $apnsData;

  /**
  * Whether to trigger errors
  *
  * @var bool
  * @access private
  */
  private $showErrors = true;

  /**
  * Whether APNS should log errors
  *
  * @var bool
  * @access private
  */
  private $logErrors = true;

  /**
  * Log path for APNS errors
  *
  * @var string
  * @access private
  */
  private $logPath = '/hosting/customers/www.mon-site.ch/gokyo_pns/apns.log';

  /**
  * Max files size of log before it is truncated. 1048576 = 1MB.  Added incase you do not add to a log
  * rotator so this script will not accidently make gigs of error logs if there are issues with install
  *
  * @var int
  * @access private
  */
  private $logMaxSize = 1048576; // max log size before it is truncated

  /**
  * Absolute path to your Production Certificate
  *
  * @var string
  * @access private
  */
  private $certificate = '/hosting/customers/www.mon-site.ch/gokyo_pns/apns-prod.pem';

  /**
  * Apples Production APNS Gateway
  *
  * @var string
  * @access private
  */
  private $ssl = 'ssl://gateway.push.apple.com:2195';

  /**
  * Apples Production APNS Feedback Service
  *
  * @var string
  * @access private
  */
  private $feedback = 'ssl://feedback.push.apple.com:2196';

  /**
  * Absolute path to your Development Certificate
  *
  * @var string
  * @access private
  */
  private $sandboxCertificate = '/hosting/customers/www.mon-site.ch/gokyo_pns/apns-dev.pem'; // change this to your development certificate absolute path

  /**
  * Apples Sandbox APNS Gateway
  *
  * @var string
  * @access private
  */
  private $sandboxSsl = 'ssl://gateway.sandbox.push.apple.com:2195';

  /**
  * Apples Sandbox APNS Feedback Service
  *
  * @var string
  * @access private
  */
  private $sandboxFeedback = 'ssl://feedback.sandbox.push.apple.com:2196';

  /**
  * Message to push to user
  *
  * @var string
  * @access private
  */
  private $message;

  /**
   * Constructor.
   *
   * Initializes a database connection and perfoms any tasks that have been assigned.
   *
   * Create a new PHP file named apns.php on your website...
   *
   * <code>
   * <?php
   * $db = new DbConnect();
   * $db->show_errors();
   * $apns = new APNS($db);
   * ?>
   * </code>
   *
   * Your iPhone App Delegate.m file will point to a PHP file with this APNS Object.  The url will end up looking something like:
   * https://secure.yourwebsite.com/apns.php?task=register&appname=My%20App&appversion=1.0.1&deviceuid=e018c2e46efe185d6b1107aa942085a59bb865d9&devicetoken=43df9e97b09ef464a6cf7561f9f339cb1b6ba38d8dc946edd79f1596ac1b0f66&devicename=My%20Awesome%20iPhone&devicemodel=iPhone&deviceversion=3.1.2&pushbadge=enabled&pushalert=disabled&pushsound=enabled
     *
     * @param object $db Database Object
   * @param array $args Optional arguments passed through $argv or $_GET
     * @access  public
     */
  function __construct($db, $args=NULL) {
    $this->db = $db;
    $this->checkSetup();
    $this->apnsData = array(
      'production'=>array(
        'certificate'=>$this->certificate,
        'ssl'=>$this->ssl,
        'feedback'=>$this->feedback
      ),
      'sandbox'=>array(
        'certificate'=>$this->sandboxCertificate,
        'ssl'=>$this->sandboxSsl,
        'feedback'=>$this->sandboxFeedback
      )
    );
    if(!empty($args)){
      switch($args['task']){
        case "register":
          $this->_registerDevice(
            $args['appname'],
            $args['appversion'],
            $args['deviceuid'],
            $args['devicetoken'],
            $args['devicename'],
            $args['devicemodel'],
            $args['deviceversion'],
            $args['pushbadge'],
            $args['pushalert'],
            $args['pushsound']
          );
          break;

        case "fetch";
          $this->_fetchMessages();
          break;

        default:
          echo "No APNS Task Provided...\n";
          break;
      }
    }
  }

  /**
   * Check Setup
   *
   * Check to make sure that the certificates are available and also provide a notice if they are not as secure as they could be.
   *
     * @access private
     */
  private function checkSetup(){
    if(!file_exists($this->certificate)) $this->_triggerError('ERROR: Missing Production Certificate.', E_USER_ERROR);
    if(!file_exists($this->sandboxCertificate)) $this->_triggerError('ERROR: Missing Sandbox Certificate.', E_USER_ERROR);

    clearstatcache();
      $certificateMod = substr(sprintf('%o', fileperms($this->certificate)), -3);
    $sandboxCertificateMod = substr(sprintf('%o', fileperms($this->sandboxCertificate)), -3);

    if($certificateMod>644)  $this->_triggerError('NOTICE: Production Certificate is insecure! Suggest chmod 644.');
    if($sandboxCertificateMod>644)  $this->_triggerError('NOTICE: Sandbox Certificate is insecure! Suggest chmod 644.');
  }

  /**
   * Register Apple device
   *
   * Using your Delegate file to auto register the device on application launch.  This will happen automatically from the Delegate.m file in your iPhone Application using our code.
   *
   * @param sting $appname Application Name
   * @param sting $appversion Application Version
   * @param sting $deviceuid 40 charater unique user id of Apple device
   * @param sting $devicetoken 64 character unique device token tied to device id
   * @param sting $devicename User selected device name
   * @param sting $devicemodel Modle of device 'iPhone' or 'iPod'
   * @param sting $deviceversion Current version of device
   * @param sting $pushbadge Whether Badge Pushing is Enabled or Disabled
   * @param sting $pushalert Whether Alert Pushing is Enabled or Disabled
   * @param sting $pushsound Whether Sound Pushing is Enabled or Disabled
     * @access private
     */
  private function _registerDevice($appname, $appversion, $deviceuid, $devicetoken, $devicename, $devicemodel, $deviceversion, $pushbadge, $pushalert, $pushsound){

    if(strlen($appname)==0) $this->_triggerError('ERROR: Application Name must not be blank.', E_USER_ERROR);
    else if(strlen($appversion)==0) $this->_triggerError('ERROR: Application Version must not be blank.', E_USER_ERROR);
    else if(strlen($deviceuid)!=40) $this->_triggerError('ERROR: Device ID must be 40 characters in length.', E_USER_ERROR);
    else if(strlen($devicetoken)!=64) $this->_triggerError('ERROR: Device Token must be 64 characters in length.', E_USER_ERROR);
    else if(strlen($devicename)==0) $this->_triggerError('ERROR: Device Name must not be blank.', E_USER_ERROR);
    else if(strlen($devicemodel)==0) $this->_triggerError('ERROR: Device Model must not be blank.', E_USER_ERROR);
    else if(strlen($deviceversion)==0) $this->_triggerError('ERROR: Device Version must not be blank.', E_USER_ERROR);
    else if($pushbadge!='disabled' && $pushbadge!='enabled') $this->_triggerError('ERROR: Push Badge must be either Enabled or Disabled.', E_USER_ERROR);
    else if($pushalert!='disabled' && $pushalert!='enabled') $this->_triggerError('ERROR: Push Alert must be either Enabled or Disabled.', E_USER_ERROR);
    else if($pushsound!='disabled' && $pushsound!='enabled') $this->_triggerError('ERROR: Push Sount must be either Enabled or Disabled.', E_USER_ERROR);

    $appname = $this->db->prepare($appname);
    $appversion = $this->db->prepare($appversion);
    $deviceuid = $this->db->prepare($deviceuid);
    $devicetoken = $this->db->prepare($devicetoken);
    $devicename = $this->db->prepare($devicename);
    $devicemodel = $this->db->prepare($devicemodel);
    $deviceversion = $this->db->prepare($deviceversion);
    $pushbadge = $this->db->prepare($pushbadge);
    $pushalert = $this->db->prepare($pushalert);
    $pushsound = $this->db->prepare($pushsound);

    // store device for push notifications
    $this->db->query("SET NAMES 'utf8';"); // force utf8 encoding if not your default
    $sql = "INSERT INTO `apns_devices`
        VALUES (
          NULL,
          '{$appname}',
          '{$appversion}',
          '{$deviceuid}',
          '{$devicetoken}',
          '{$devicename}',
          '{$devicemodel}',
          '{$deviceversion}',
          '{$pushbadge}',
          '{$pushalert}',
          '{$pushsound}',
          'sandbox',    /* 'production' ou 'sandbox' */
          'active',
          NOW(),
          NOW()
        )
        ON DUPLICATE KEY UPDATE
        `devicetoken`='{$devicetoken}',
        `devicename`='{$devicename}',
        `devicemodel`='{$devicemodel}',
        `deviceversion`='{$deviceversion}',
        `pushbadge`='{$pushbadge}',
        `pushalert`='{$pushalert}',
        `pushsound`='{$pushsound}',
        `status`='active',
        `modified`=NOW();";
    $this->db->query($sql);
  }

  /**
   * Unregister Apple device
   *
   * This gets called automatically when Apple's Feedback Service responds with an invalid token.
   *
   * @param sting $token 64 character unique device token tied to device id
     * @access private
     */
  private function _unregisterDevice($token){
    $sql = "UPDATE `apns_devices`
        SET `status`='uninstalled'
        WHERE `devicetoken`='{$token}'
        LIMIT 1;";
    $this->db->query($sql);
  }

  /**
   * Fetch Messages
   *
   * This gets called by a cron job that runs as often as you want.  You might want to set it for every minute.
   *
   * @param sting $token 64 character unique device token tied to device id
     * @access private
     */
  private function _fetchMessages(){
    // only send one message per user... oldest message first
    $sql = "SELECT
        `apns_messages`.`pid`,
        `apns_messages`.`message`,
        `apns_devices`.`devicetoken`,
        `apns_devices`.`development`

        FROM `apns_messages`

        LEFT JOIN `apns_devices` ON
        `apns_devices`.`pid` = `apns_messages`.`fk_device`

        WHERE `apns_messages`.`status`='queued'

        AND `apns_messages`.`delivery` <= NOW()

        AND `apns_devices`.`status`='active'

        GROUP BY `apns_messages`.`fk_device`

        ORDER BY `apns_messages`.`created` ASC

        LIMIT 100;";

    if($result = $this->db->query($sql)){
      if($result->num_rows){
        while($row = $result->fetch_array(MYSQLI_ASSOC)){
          $pid = $this->db->prepare($row['pid']);
          $message = stripslashes($this->db->prepare($row['message']));
          $token = $this->db->prepare($row['devicetoken']);
          $development = $this->db->prepare($row['development']);
          $this->_pushMessage($pid, $message, $token, $development);
        }
      }
    }
  }

  /**
   * Push APNS Messages
   *
   * This gets called automatically by _fetchMessages.  This is what actually deliveres the message.
   *
   * @param int $pid
   * @param sting $message JSON encoded string
   * @param sting $token 64 character unique device token tied to device id
   * @param sting $development Which SSL to connect to, Sandbox or Production
     * @access private
     */
  private function _pushMessage($pid, $message, $token, $development){
    if(strlen($pid)==0) $this->_triggerError('ERROR: Missing message pid.', E_USER_ERROR);
    if(strlen($message)==0) $this->_triggerError('ERROR: Missing message.', E_USER_ERROR);
    if(strlen($token)==0) $this->_triggerError('ERROR: Missing message token.', E_USER_ERROR);
    if(strlen($development)==0) $this->_triggerError('ERROR: Missing development status.', E_USER_ERROR);

    $ctx = stream_context_create();
    stream_context_set_option($ctx, 'ssl', 'local_cert', $this->apnsData[$development]['certificate']);
    $fp = stream_socket_client($this->apnsData[$development]['ssl'], $error, $errorString, 60, STREAM_CLIENT_CONNECT, $ctx);

    if(!$fp){
      $this->_messageFailed($pid);
      $this->_triggerError("NOTICE: Failed to connect to APNS: {$error} {$errorString}.");
    }
    else {
      $msg = chr(0).pack("n",32).pack('H*',$token).pack("n",strlen($message)).$message;
      $fwrite = fwrite($fp, $msg);
      if(!$fwrite) {
        $this->_pushFailed($pid);
        $this->_triggerError("ERROR: Failed writing to stream.", E_USER_ERROR);
      }
      else {
        $this->_pushSuccess($pid);
      }
    }
    fclose($fp);

    $this->_checkFeedback($development);
  }

  /**
   * Fetch APNS Messages
   *
   * This gets called automatically by _pushMessage.  This will check with APNS for any invalid tokens and disable them from receiving further notifications.
   *
   * @param sting $development Which SSL to connect to, Sandbox or Production
     * @access private
     */
  private function _checkFeedback($development){
    $ctx = stream_context_create();
    stream_context_set_option($ctx, 'ssl', 'local_cert', $this->apnsData[$development]['certificate']);
    stream_context_set_option($ctx, 'ssl', 'verify_peer', false);
    $fp = stream_socket_client($this->apnsData[$development]['feedback'], $error, $errorString, 60, STREAM_CLIENT_CONNECT, $ctx);

    if(!$fp) $this->_triggerError("NOTICE: Failed to connect to device: {$error} {$errorString}.");
    while ($devcon = fread($fp, 38)){
      $arr = unpack("H*", $devcon);
      $rawhex = trim(implode("", $arr));
      $token = substr($rawhex, 12, 64);
      if(!empty($token)){
        $this->_unregisterDevice($token);
        $this->_triggerError("NOTICE: Unregistering Device Token: {$token}.");
      }
    }
    fclose($fp);
  }

  /**
   * APNS Push Success
   *
   * This gets called automatically by _pushMessage.  When no errors are present, then the message was delivered.
   *
   * @param int $pid Primary ID of message that was delivered
     * @access private
     */
  private function _pushSuccess($pid){
    $sql = "UPDATE `apns_messages`
        SET `status`='delivered'
        WHERE `pid`={$pid}
        LIMIT 1;";
    $this->db->query($sql);
  }

  /**
   * APNS Push Failed
   *
   * This gets called automatically by _pushMessage.  If an error is present, then the message was NOT delivered.
   *
   * @param int $pid Primary ID of message that was delivered
     * @access private
     */
  private function _pushFailed($pid){
    $sql = "UPDATE `apns_messages`
        SET `status`='failed'
        WHERE `pid`={$pid}
        LIMIT 1;";
    $this->db->query($sql);
  }

  /**
   * Trigger Error
   *
   * Use PHP error handling to trigger User Errors or Notices.  If logging is enabled, errors will be written to the log as well.
   * Disable on screen errors by setting showErrors to false;
   *
   * @param string $error Error String
   * @param int $type Type of Error to Trigger
     * @access private
     */
  private function _triggerError($error, $type=E_USER_NOTICE){
    $backtrace = debug_backtrace();
    $backtrace = array_reverse($backtrace);
    $error .= "\n";
    $i=1;
    foreach($backtrace as $errorcode){
      $file = ($errorcode['file']!='') ? "-> File: ".basename($errorcode['file'])." (line ".$errorcode['line'].")":"";
      $error .= "\n\t".$i.") ".$errorcode['class']."::".$errorcode['function']." {$file}";
      $i++;
    }
    $error .= "\n\n";
    if($this->logErrors && file_exists($this->logPath)){
      if(filesize($this->logPath) > $this->logMaxSize) $fh = fopen($this->logPath, 'w');
      else $fh = fopen($this->logPath, 'a');
      fwrite($fh, $error);
      fclose($fh);
    }
    if($this->showErrors) trigger_error($error, $type);
  }

  /**
   * JSON Encode
   *
   * Some servers do not have json_encode, so use this instead.
   *
   * @param array $array Data to convert to JSON string.
     * @access private
   * @return string
     */
  private function _jsonEncode($array=false){
    if(is_null($array)) return 'null';
    if($array === false) return 'false';
    if($array === true) return 'true';
    if(is_scalar($array)){
      if(is_float($array)){
        return floatval(str_replace(",", ".", strval($array)));
      }
      if(is_string($array)){
        static $jsonReplaces = array(array("\\", "/", "\n", "\t", "\r", "\b", "\f", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"'));
        return '"' . str_replace($jsonReplaces[0], $jsonReplaces[1], $array) . '"';
      }
      else return $array;
    }
    $isList = true;
    for($i=0, reset($array); $i<count($array); $i++, next($array)){
      if(key($array) !== $i){
        $isList = false;
        break;
      }
    }
    $result = array();
    if($isList){
      foreach($array as $v) $result[] = json_encode($v);
      return '[' . join(',', $result) . ']';
    }
    else {
      foreach ($array as $k => $v) $result[] = json_encode($k).':'.json_encode($v);
      return '{' . join(',', $result) . '}';
    }
  }

  /**
   * Start a New Message
   *
   * <code>
   * <?php
   * $db = new DbConnect();
   * $db->show_errors();
   * $apns = new APNS($db); // CREATE THE OBJECT
   * $apns->newMessage(1, '2010-01-01 00:00:00'); // START A MESSAGE... SECOND ARGUMENT ACCEPTS ANY DATETIME STRING
   * $apns->addMessageAlert('You got your emails.'); // ALERTS ARE TRICKY... SEE EXAMPLES
   * $apns->addMessageBadge(9); // PASS A NUMBER
   * $apns->addMessageSound('bingbong.aiff'); // ADD A SOUND
   * $apns->queueMessage(); // AND SEND IT ON IT'S WAY
   * ?>
   * </code>
   *
   * @param int $fk_device Foreign Key to the device you want to send a message to.
   * @param string $delivery Possible future date to send the message.
     * @access public
     */
  public function newMessage($fk_device, $delivery=NULL){
    if(strlen($fk_device)==0) $this->_triggerError('ERROR: Missing message fk_device.', E_USER_ERROR);
    if(isset($this->message)){
      unset($this->message);
      $this->_triggerError('NOTICE: An existing message already created but not delivered. The previous message has been removed. Use queueMessage() to complete a message.');
    }
    $this->message = array();
    $this->message['aps'] = array();
    $this->message['send']['to'] = $fk_device;
    $this->message['send']['when'] = $delivery;
  }

  /**
   * Queue Message for Delivery
   *
   * <code>
   * <?php
   * $db = new DbConnect();
   * $db->show_errors();
   * $apns = new APNS($db);
   * $apns->newMessage(1, '2010-01-01 00:00:00');
   * $apns->addMessageAlert('You got your emails.');
   * $apns->addMessageBadge(9);
   * $apns->addMessageSound('bingbong.aiff');
   * $apns->queueMessage(); // ADD THE MESSAGE TO QUEUE
   * ?>
   * </code>
   *
     * @access public
     */
  public function queueMessage(){
    // check to make sure a message was created
    if(!isset($this->message)) $this->_triggerError('NOTICE: You cannot Queue a message that has not been created. Use newMessage() to create a new message.');

    // fetch the users id and check to make sure they have certain notifications enabled before trying to send anything to them.
    $deliver = false;
    $sql = "SELECT `pushbadge`, `pushalert`, `pushsound` FROM `apns_devices` WHERE `pid`={$this->message['send']['to']} AND `status`='active' LIMIT 1;";
    if($result = $this->db->query($sql)){
      if($result->num_rows){
        while($row = $result->fetch_array(MYSQLI_ASSOC)){
          $pushbadge = $this->db->prepare($row['pushbadge']);
          $pushalert = $this->db->prepare($row['pushalert']);
          $pushsound = $this->db->prepare($row['pushsound']);
        }
        $deliver = true;
      }
    }
    // has user disabled messages?
    if($pushbadge=='disabled' && $pushalert=='disabled' && $pushsound=='disabled') $deliver = false;
    if(!$deliver) {
      $this->_triggerError('NOTICE: This user has either disabled push notifications, or does not exist in the database.');
      unset($this->message);
    }
    else {
      // get sending information
      $to = $this->message['send']['to'];
      $when = $this->message['send']['when'];
      unset($this->message['send']);

      // remove notifications that user will not recieve.
      if($pushbadge=='disabled'){
        $this->_triggerError('NOTICE: This user has disabled Push Badge Notifications, Badge will not be delivered.');
        unset($this->message['aps']['badge']);
      }
      if($pushalert=='disabled'){
        $this->_triggerError('NOTICE: This user has disabled Push Alert Notifications, Alert will not be delivered.');
        unset($this->message['aps']['alert']);
      }
      if($pushsound=='disabled'){
        $this->_triggerError('NOTICE: This user has disabled Push Sound Notifications, Sound will not be delivered.');
        unset($this->message['aps']['sound']);
      }

      $fk_device = $this->db->prepare($to);
      $message = $this->_jsonEncode($this->message);
      $message = $this->db->prepare($message);
      $delivery = (!empty($when)) ? "'{$when}'":'NOW()';

      $this->db->query("SET NAMES 'utf8';"); // force utf8 encoding if not your default
      $sql = "INSERT INTO `apns_messages`
          VALUES (
            NULL,
            '{$fk_device}',
            '{$message}',
            {$delivery},
            'queued',
            NOW(),
            NOW()
          );";
      $this->db->query($sql);
      unset($this->message);
    }
  }

  /**
   * Add Message Alert
   *
   * <code>
   * <?php
   * $db = new DbConnect();
   * $db->show_errors();
   * $apns = new APNS($db);
   *
   * // SIMPLE ALERT
   * $apns->newMessage(1, '2010-01-01 00:00:00');
   * $apns->addMessageAlert('Message received from Bob'); // MAKES DEFAULT BUTTON WITH BOTH 'Close' AND 'View' BUTTONS
   * $apns->queueMessage();
   *
   * // CUSTOM 'View' BUTTON
   * $apns->newMessage(1, '2010-01-01 00:00:00');
   * $apns->addMessageAlert('Bob wants to play poker', 'PLAY'); // MAKES THE 'View' BUTTON READ 'PLAY'
   * $apns->queueMessage();
   *
   * // NO 'View' BUTTON
   * $apns->newMessage(1, '2010-01-01 00:00:00');
   * $apns->addMessageAlert('Bob wants to play poker', ''); // MAKES AN ALERT WITH JUST AN 'OK' BUTTON
   * $apns->queueMessage();
   *
   * // CUSTOM LOCALIZATION STRING FOR YOUR APP
   * $apns->newMessage(1, '2010-01-01 00:00:00');
   * $apns->addMessageAlert(NULL, NULL, 'GAME_PLAY_REQUEST_FORMAT', array('Jenna', 'Frank'));
   * $apns->queueMessage();
   * ?>
   * </code>
   *
   * @param int $number
     * @access public
     */
  public function addMessageAlert($alert=NULL, $actionlockey=NULL, $lockey=NULL, $locargs=NULL){
    if(!$this->message) $this->_triggerError('ERROR: Must use newMessage() before calling this method.', E_USER_ERROR);
    if(isset($this->message['aps']['alert'])){
      unset($this->message['aps']['alert']);
      $this->_triggerError('NOTICE: An existing alert was already created but not delivered. The previous alert has been removed.');
    }
    switch(true){
      case (!empty($alert) && empty($actionlockey) && empty($lockey) && empty($locargs)):
        if(!is_string($alert)) $this->_triggerError('ERROR: Invalid Alert Format. See documentation for correct procedure.', E_USER_ERROR);
        $this->message['aps']['alert'] = (string)$alert;
        break;

      case (!empty($alert) && !empty($actionlockey) && empty($lockey) && empty($locargs)):
        if(!is_string($alert)) $this->_triggerError('ERROR: Invalid Alert Format. See documentation for correct procedure.', E_USER_ERROR);
        else if(!is_string($actionlockey)) $this->_triggerError('ERROR: Invalid Action Loc Key Format. See documentation for correct procedure.', E_USER_ERROR);
        $this->message['aps']['alert']['body'] = (string)$alert;
        $this->message['aps']['alert']['action-loc-key'] = (string)$actionlockey;
        break;

      case (empty($alert) && empty($actionlockey) && !empty($lockey) && !empty($locargs)):
        if(!is_string($lockey)) $this->_triggerError('ERROR: Invalid Loc Key Format. See documentation for correct procedure.', E_USER_ERROR);
        $this->message['aps']['alert']['loc-key'] = (string)$lockey;
        $this->message['aps']['alert']['loc-args'] = $locargs;
        break;

      default:
        $this->_triggerError('ERROR: Invalid Alert Format. See documentation for correct procedure.', E_USER_ERROR);
        break;
    }
  }

  /**
   * Add Message Badge
   *
   * <code>
   * <?php
   * $db = new DbConnect();
   * $db->show_errors();
   * $apns = new APNS($db);
   * $apns->newMessage(1, '2010-01-01 00:00:00');
   * $apns->addMessageBadge(9); // HAS TO BE A NUMBER
   * $apns->queueMessage();
   * ?>
   * </code>
   *
   * @param int $number
     * @access public
     */
  public function addMessageBadge($number=NULL){
    if(!$this->message) $this->_triggerError('ERROR: Must use newMessage() before calling this method.', E_USER_ERROR);
    if($number) {
      if(isset($this->message['aps']['badge'])) $this->_triggerError('NOTICE: Message Badge has already been created. Overwriting with '.$number.'.');
      $this->message['aps']['badge'] = (int)$number;
    }
  }

  /**
   * Add Message Custom
   *
   * <code>
   * <?php
   * $db = new DbConnect();
   * $db->show_errors();
   * $apns = new APNS($db);
   * $apns->newMessage(1, '2010-01-01 00:00:00');
   * $apns->addMessageCustom('acme1', 42); // CAN BE NUMBER...
   * $apns->addMessageCustom('acme2', 'foo'); // ... STRING
   * $apns->addMessageCustom('acme3', array('bang', 'whiz')); // OR ARRAY
   * $apns->queueMessage();
   * ?>
   * </code>
   *
   * @param string $key Name of Custom Object you want to pass back to your iPhone App
   * @param mixed $value Mixed Value you want to pass back.  Can be int, bool, string, or array.
     * @access public
     */
  public function addMessageCustom($key=NULL, $value=NULL){
    if(!$this->message) $this->_triggerError('ERROR: Must use newMessage() before calling this method.', E_USER_ERROR);
    if(!empty($key) && !empty($value)) {
      if(isset($this->message[$key])){
        unset($this->message[$key]);
        $this->_triggerError('NOTICE: This same Custom Key already exists and has not been delivered. The previous values have been removed.');
      }
      if(!is_string($key)) $this->_triggerError('ERROR: Invalid Key Format. Key must be a string. See documentation for correct procedure.', E_USER_ERROR);
      $this->message[$key] = $value;
    }
  }

  /**
   * Add Message Sound
   *
   * <code>
   * <?php
   * $db = new DbConnect();
   * $db->show_errors();
   * $apns = new APNS($db);
   * $apns->newMessage(1, '2010-01-01 00:00:00');
   * $apns->addMessageSound('bingbong.aiff'); // STRING OF FILE NAME
   * $apns->queueMessage();
   * ?>
   * </code>
   *
   * @param string $sound Name of sound file in your Resources Directory
     * @access public
     */
  public function addMessageSound($sound=NULL){
    if(!$this->message) $this->_triggerError('ERROR: Must use newMessage() before calling this method.', E_USER_ERROR);
    if($sound) {
      if(isset($this->message['aps']['sound'])) $this->_triggerError('NOTICE: Message Sound has already been created. Overwriting with '.$sound.'.');
      $this->message['aps']['sound'] = (string)$sound;
    }
  }
}
?>