1: <?php
  2: /**
  3:  * Folks Notification Class.
  4:  *
  5:  * Copyright Obala d.o.o. (www.obala.si)
  6:  *
  7:  * See the enclosed file COPYING for license information (GPL). If you
  8:  * did not receive this file, see http://www.horde.org/licenses/gpl.
  9:  *
 10:  * @author  Duck <duck@obala.net>
 11:  * @package Folks
 12:  */
 13: class Folks_Notification_mail extends Folks_Notification {
 14: 
 15:     /**
 16:      * Returns method human name
 17:      */
 18:     public function getName()
 19:     {
 20:         return _("E-mail");
 21:     }
 22: 
 23:     /**
 24:      * Checks if a driver is available for a certain notification type
 25:      *
 26:      * @param string $type Notification type
 27:      *
 28:      * @return boolean
 29:      */
 30:     public function isAvailable($type)
 31:     {
 32:         if ($type == 'friends') {
 33:             return $GLOBALS['registry']->hasMethod('users/getFriends');
 34:         }
 35: 
 36:         return true;
 37:     }
 38: 
 39:     /**
 40:      * Notify user
 41:      *
 42:      * @param mixed  $user        User or array of users to send notification to
 43:      * @param string $subject     Subject of message
 44:      * @param string $body        Body of message
 45:      * @param array  $attachments Attached files
 46:      *
 47:      * @return true on succes, PEAR_Error on failure
 48:      */
 49:     public function notify($user, $subject, $body, $attachments = array())
 50:     {
 51:         if (empty($user)) {
 52:             return true;
 53:         }
 54: 
 55:         $mail = new Horde_Mime_Mail(array(
 56:             'body' => $body,
 57:             'Subject' => $subject,
 58:             'From' => $this->_params['from_addr'],
 59:             'User-Agent' => 'Folks ' . $GLOBALS['registry']->getVersion(),
 60:             'X-Originating-IP' => $_SERVER['REMOTE_ADDR'],
 61:             'X-Remote-Browser' => $_SERVER['HTTP_USER_AGENT']));
 62: 
 63:         foreach ($attachments as $file) {
 64:             if (file_exists($file)) {
 65:                 $mail->addAttachment($file, null, null, 'UTF-8');
 66:             }
 67:         }
 68: 
 69:         if (is_string($user)) {
 70:             $user = array($user);
 71:         }
 72: 
 73:         foreach ($user as $recipent) {
 74:             $to = $this->_getUserFromAddr($recipent);
 75:             if (empty($to)) {
 76:                 continue;
 77:             }
 78:             $mail->addHeader('To', $to, true);
 79:             $mail->send($GLOBALS['injector']->getInstance('Horde_Mail'));
 80:         }
 81: 
 82:         return true;
 83:     }
 84: 
 85:     /**
 86:      * Notify user's friends
 87:      *
 88:      * @param mixed  $user        User or array of users to send notification to
 89:      * @param string $subject     Subject of message
 90:      * @param string $body        Body of message
 91:      * @param array  $attachments Attached files
 92:      *
 93:      * @return true on succes, PEAR_Error on failure
 94:      */
 95:     public function notifyFriends($user, $subject, $body, $attachments = array())
 96:     {
 97:         $friends = $GLOBALS['registry']->call('users/getFriends');
 98:         return $this->notify($friends, $subject, $body, $attachments);
 99:     }
100: }
101: