/**
* Helper function for getting faces for this gallery.
*
* @return string The HTML
*/
protected function _getFaceNames()
{
if ($this->_view->resource->get('faces') <= 0) {
return '<div id="faces_widget_content"><br /><em>' . _("No faces found") . '</em></div>';
}
$faces = $GLOBALS['injector']->getInstance('Ansel_Faces');
// Check for existing faces for this gallery.
$html = '<div style="display: block' . ';background:' . $this->_style->background . ';width:100%;max-height:300px;overflow:auto;" id="faces_widget_content" >';
$images = $faces->getGalleryFaces($this->_view->resource->id);
if ($this->_view->gallery->hasPermission($GLOBALS['registry']->getAuth(), Horde_Perms::EDIT)) {
$link_text = empty($images) ? _("Find faces") : _("Edit faces");
$html .= Horde::url('faces/gallery.php')->add('gallery', $this->_view->gallery->id)->link(array('id' => 'edit_faces', 'class' => 'widget')) . $link_text . '</a>';
}
$faces_html = '<div id="faces-on-gallery">';
// Iterate over all the found faces and build the tiles.
shuffle($images);
foreach ($images as $face) {
// Get the tile for this face
$html .= Ansel_Faces::getFaceTile($face);
}
// Close up the nodes
$html .= '</div></div></div></div>';
return $html;
}
/**
* Sets a name in an image.
*/
public function setFaceName()
{
global $injector, $registry;
$face_id = intval($this->vars->face_id);
$image_id = intval($this->vars->image_id);
$name = $this->vars->face_name;
$storage = $injector->getInstance('Ansel_Storage');
$image = $storage->getImage($image_id);
$gallery = $storage->getGallery($image->gallery);
if (!$gallery->hasPermission($registry->getAuth(), Horde_Perms::EDIT)) {
throw new Ansel_Exception('You are not allowed to edit this photo');
}
$injector->getInstance('Ansel_Faces')->setName($face_id, $name);
$results = new stdClass();
$results->results = Ansel_Faces::getFaceTile($face_id);
return new Horde_Core_Ajax_Response($results);
}
<?php
if (empty($this->images)) {
?>
<br /><em><?php
echo _("No faces found");
?>
</em>
<?php
}
?>
<div id="faces-on-image">
<?php
foreach ($this->images as $face) {
?>
<?php
echo Ansel_Faces::getFaceTile($face);
?>
<div id="facediv<?php
echo $face['face_id'];
?>
" class="face-div" style="width:<?php
echo $face['face_x2'] - $face['face_x1'];
?>
px;margin-left:<?php
echo $face['face_x1'];
?>
px;height:<?php
echo $face['face_y2'] - $face['face_y1'];
?>
px;margin-top:<?php
echo $face['face_y1'];
