1: <?php
 2: /**
 3:  * Copyright 2006-2014 Horde LLC (http://www.horde.org/)
 4:  *
 5:  * See the enclosed file COPYING for license information (GPL). If you
 6:  * did not receive this file, see http://www.horde.org/licenses/gpl.
 7:  *
 8:  * @category  Horde
 9:  * @copyright 2006-2014 Horde LLC
10:  * @license   http://www.horde.org/licenses/gpl GPL
11:  * @package   IMP
12:  */
13: 
14: /**
15:  * Renderer for SMIL documents to very basic HTML.
16:  *
17:  * @author    Jan Schneider <jan@horde.org>
18:  * @author    Michael Slusarz <slusarz@horde.org>
19:  * @category  Horde
20:  * @copyright 2006-2014 Horde LLC
21:  * @license   http://www.horde.org/licenses/gpl GPL
22:  * @package   IMP
23:  */
24: class IMP_Mime_Viewer_Smil extends Horde_Mime_Viewer_Smil
25: {
26:     /**
27:      * User-defined function callback for start elements.
28:      *
29:      * @param object $parser  Handle to the parser instance (not used).
30:      * @param string $name    The name of this XML element.
31:      * @param array $attrs    List of this element's attributes.
32:      */
33:     protected function _startElement($parser, $name, $attrs)
34:     {
35:         switch ($name) {
36:         case 'IMG':
37:             if (isset($attrs['SRC']) &&
38:                 (($rp = $this->_getRelatedLink($attrs['SRC'])) !== false)) {
39:                 $this->_content .= '<img src="' . $this->getConfigParam('imp_contents')->urlView($rp, 'view_attach', array('params' => array('imp_img_view' => 'data'))) . '" /><br />';
40:             }
41:             break;
42: 
43:         case 'TEXT':
44:             if (isset($attrs['SRC']) &&
45:                 (($rp = $this->_getRelatedLink($attrs['SRC'])) !== false)) {
46:                 $this->_content .= htmlspecialchars($rp->getContents()) . '<br />';
47:             }
48:             break;
49:         }
50:     }
51: 
52:     /**
53:      * Get related parts.
54:      *
55:      * @param string $cid  The CID to search for.
56:      *
57:      * @return mixed  Either the related MIME_Part or false.
58:      */
59:     protected function _getRelatedLink($cid)
60:     {
61:         return (($related_part = $this->getConfigParam('imp_contents')->findMimeType($this->_mimepart->getMimeId(), 'multipart/related')) &&
62:                 (($key = $related_part->getMetadata('related_ob')->cidSearch($cid)) !== false))
63:             ? $this->getConfigParam('imp_contents')->getMIMEPart($key)
64:             : false;
65:     }
66: 
67: }
68: