1: <?php
 2: /**
 3:  * Ansel_Widget_OwnerFaces:: class to display a widget containing mini
 4:  * thumbnails of faces that have been tagged by the gallery owner.
 5:  *
 6:  * @author Duck <duck@obala.net>
 7:  * @package Ansel
 8:  */
 9: class Ansel_Widget_OwnerFaces extends Ansel_Widget_Base
10: {
11:     protected $_faces;
12:     protected $_count;
13:     protected $_owner;
14: 
15:     /**
16:      * Return the HTML representing this widget.
17:      *
18:      * @return string  The HTML for this widget.
19:      */
20:     public function html()
21:     {
22:         if (!$GLOBALS['conf']['faces']['driver']) {
23:             return '';
24:         }
25: 
26:         $this->_faces = $GLOBALS['injector']->getInstance('Ansel_Faces');
27:         $this->_owner = $this->_view->gallery->get('owner');
28:         try {
29:             $this->_count = $this->_faces->countOwnerFaces($this->_owner);
30:         } catch (Horde_Exception $e) {
31:             Horde::logMessage($e->getMessage(), 'ERR');
32:             $this->_count = 0;
33:         }
34:         if (empty($this->_count)) {
35:             return null;
36:         }
37: 
38:         $this->_title = Horde::url('faces/search/owner.php')->add('owner', $this->_owner)->link()
39:             . sprintf(_("People in galleries owned by %s (%d of %d)"), $this->_owner, min(12, $this->_count), number_format($this->_count))
40:             . '</a>';
41: 
42:         $html = $this->_htmlBegin();
43: 
44:         $results = $this->_faces->ownerFaces($this->_owner, 0, 12, true);
45:         $html .= '<div style="display: block'
46:             . ';background:' . $this->_style->background
47:             . ';width:100%;max-height:300px;overflow:auto;" id="faces_widget_content" >';
48:         foreach ($results as $face) {
49:             $facename = htmlspecialchars($face['face_name']);
50:             $html .= '<a href="' . Ansel_Faces::getLink($face) . '" title="' . $facename . '">'
51:                     . '<img src="' . $this->_faces->getFaceUrl($face['image_id'], $face['face_id'], 'mini')
52:                     . '" style="padding-bottom: 5px; padding-left: 5px" alt="' . $facename . '" /></a>';
53:         }
54: 
55:         return $html . '</div>' . $this->_htmlEnd();
56:     }
57: }
58: