/usr/share/horde/ansel/lib/Block/Cloud.php is in php-horde-ansel 3.0.5+debian0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Display Tag Cloud
*
* Copyright 2007-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.horde.org/licenses/gpl.
*
* @author Michael Rubinsky <mrubinsk@horde.org>
*/
class Ansel_Block_Cloud extends Horde_Core_Block
{
/**
*/
public function __construct($app, $params = array())
{
parent::__construct($app, $params);
$this->_name = _("Tag Cloud");
}
/**
*/
protected function _params()
{
return array(
'count' => array(
'name' => _("Number of tags to display"),
'type' => 'int',
'default' => 20
)
);
}
/**
*/
protected function _content()
{
/* Get the tags */
$tags = $GLOBALS['injector']->getInstance('Ansel_Tagger')->getCloud(null, $this->_params['count']);
if (count($tags)) {
$cloud = new Horde_Core_Ui_TagCloud();
foreach ($tags as $id => $tag) {
$link = Ansel::getUrlFor('view', array('view' => 'Results',
'tag' => $tag['tag_name']));
$cloud->addElement($tag['tag_name'], $link, $tag['count']);
}
$html = $cloud->buildHTML();
} else {
$html = '';
}
return $html;
}
}
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