1: <?php
  2: /**
  3:  * The IMP_Mime_Viewer_Mdn class handles multipart/report messages that
  4:  * that refer to message disposition notification (MDN) messages (RFC 3798).
  5:  *
  6:  * Copyright 2003-2012 Horde LLC (http://www.horde.org/)
  7:  *
  8:  * See the enclosed file COPYING for license information (GPL). If you
  9:  * did not receive this file, see http://www.horde.org/licenses/gpl.
 10:  *
 11:  * @author   Michael Slusarz <slusarz@horde.org>
 12:  * @category Horde
 13:  * @license  http://www.horde.org/licenses/gpl GPL
 14:  * @package  IMP
 15:  */
 16: class IMP_Mime_Viewer_Mdn extends Horde_Mime_Viewer_Base
 17: {
 18:     /**
 19:      * This driver's display capabilities.
 20:      *
 21:      * @var array
 22:      */
 23:     protected $_capability = array(
 24:         'full' => false,
 25:         'info' => true,
 26:         'inline' => true,
 27:         'raw' => false
 28:     );
 29: 
 30:     /**
 31:      * Metadata for the current viewer/data.
 32:      *
 33:      * @var array
 34:      */
 35:     protected $_metadata = array(
 36:         'compressed' => false,
 37:         'embedded' => false,
 38:         'forceinline' => true
 39:     );
 40: 
 41:     /**
 42:      * Return the rendered inline version of the Horde_Mime_Part object.
 43:      *
 44:      * @return array  See parent::render().
 45:      */
 46:     protected function _renderInline()
 47:     {
 48:         return $this->_renderInfo();
 49:     }
 50: 
 51:     /**
 52:      * Return the rendered information about the Horde_Mime_Part object.
 53:      *
 54:      * @return array  See parent::render().
 55:      */
 56:     protected function _renderInfo()
 57:     {
 58:         $mdn_id = $this->_mimepart->getMimeId();
 59:         $parts = array_keys($this->_mimepart->contentTypeMap());
 60: 
 61:         $status = new IMP_Mime_Status(_("A message you have sent has resulted in a return notification from the recipient."));
 62:         $status->icon('info_icon.png', _("Info"));
 63: 
 64:         /* RFC 3798 [3]: There are three parts to a delivery status
 65:          * multipart/report message:
 66:          *   (1) Human readable message
 67:          *   (2) Machine parsable body part (message/disposition-notification)
 68:          *   (3) Original message (optional) */
 69: 
 70:         /* Get the human readable message. */
 71:         reset($parts);
 72:         $part1_id = next($parts);
 73: 
 74:         /* Display a link to more detailed message. */
 75:         $part2_id = Horde_Mime::mimeIdArithmetic($part1_id, 'next');
 76:         $part = $this->getConfigParam('imp_contents')->getMIMEPart($part2_id);
 77:         if ($part) {
 78:             $status->addText(sprintf(_("Technical details can be viewed %s."), $this->getConfigParam('imp_contents')->linkViewJS($part, 'view_attach', _("HERE"), array('jstext' => _("Technical details"), 'params' => array('ctype' => 'text/plain', 'mode' => IMP_Contents::RENDER_FULL)))));
 79:         }
 80:         $ret[$part2_id] = null;
 81: 
 82:         /* Display a link to the sent message. */
 83:         $part3_id = Horde_Mime::mimeIdArithmetic($part2_id, 'next');
 84:         $part = $this->getConfigParam('imp_contents')->getMIMEPart($part3_id);
 85:         if ($part) {
 86:             $status->addText(sprintf(_("The text of the sent message can be viewed %s."), $this->getConfigParam('imp_contents')->linkViewJS($part, 'view_attach', _("HERE"), array('jstext' => _("The text of the sent message"), 'params' => array('ctype' => 'message/rfc822', 'mode' => IMP_Contents::RENDER_FULL)))));
 87:             foreach ($part->contentTypeMap() as $key => $val) {
 88:                 $ret[$key] = null;
 89:             }
 90:         }
 91: 
 92:         $ret[$mdn_id] = array(
 93:             'data' => '',
 94:             'status' => $status,
 95:             'type' => 'text/html; charset=' . $this->getConfigParam('charset'),
 96:             'wrap' => 'mimePartWrap'
 97:         );
 98: 
 99:         return $ret;
100:     }
101: 
102: }
103: