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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Tag
* @subpackage Cloud
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: HtmlCloud.php 18951 2009-11-12 16:26:19Z alexander $
*/
/**
* @see Zend_Tag_Cloud_Decorator_Cloud
*/
require_once 'Zend/Tag/Cloud/Decorator/Cloud.php';
/**
* Simple HTML decorator for clouds
*
* @category Zend
* @package Zend_Tag
* @uses Zend_Tag_Cloud_Decorator_Cloud
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Tag_Cloud_Decorator_HtmlCloud extends Zend_Tag_Cloud_Decorator_Cloud
{
/**
* List of HTML tags
*
* @var array
*/
protected $_htmlTags = array(
'ul' => array('class' => 'Zend_Tag_Cloud')
);
/**
* Separator for the single tags
*
* @var string
*/
protected $_separator = ' ';
/**
* Set the HTML tags surrounding all tags
*
* @param array $htmlTags
* @return Zend_Tag_Cloud_Decorator_HtmlCloud
*/
public function setHtmlTags(array $htmlTags)
{
$this->_htmlTags = $htmlTags;
return $this;
}
/**
* Retrieve HTML tag map
*
* @return array
*/
public function getHtmlTags()
{
return $this->_htmlTags;
}
/**
* Set the separator between the single tags
*
* @param string
* @return Zend_Tag_Cloud_Decorator_HtmlCloud
*/
public function setSeparator($separator)
{
$this->_separator = $separator;
return $this;
}
/**
* Get tag separator
*
* @return string
*/
public function getSeparator()
{
return $this->_separator;
}
/**
* Defined by Zend_Tag_Cloud_Decorator_Cloud
*
* @param array $tags
* @return string
*/
public function render(array $tags)
{
$cloudHtml = implode($this->getSeparator(), $tags);
foreach ($this->getHtmlTags() as $key => $data) {
if (is_array($data)) {
$htmlTag = $key;
$attributes = '';
foreach ($data as $param => $value) {
$attributes .= ' ' . $param . '="' . htmlspecialchars($value) . '"';
}
} else {
$htmlTag = $data;
$attributes = '';
}
$cloudHtml = sprintf('<%1$s%3$s>%2$s</%1$s>', $htmlTag, $cloudHtml, $attributes);
}
return $cloudHtml;
}
}
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