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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_View
* @subpackage Helper
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
/**
* Zend_View_Helper_FormELement
*/
/**
* Helper for ordered and unordered lists
*
* @uses Zend_View_Helper_FormElement
* @category Zend
* @package Zend_View
* @subpackage Helper
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_View_Helper_HtmlList extends Zend_View_Helper_FormElement
{
/**
* Generates a 'List' element.
*
* @param array $items Array with the elements of the list
* @param boolean $ordered Specifies ordered/unordered list; default unordered
* @param array $attribs Attributes for the ol/ul tag.
* @return string The list XHTML.
*/
public function htmlList(array $items, $ordered = false, $attribs = false, $escape = true)
{
if (!is_array($items)) {
$e = new Zend_View_Exception('First param must be an array');
$e->setView($this->view);
throw $e;
}
$list = '';
foreach ($items as $item) {
if (!is_array($item)) {
if ($escape) {
$item = $this->view->escape($item);
}
$list .= '<li>' . $item . '</li>' . self::EOL;
} else {
if (6 < strlen($list)) {
$list = substr($list, 0, strlen($list) - 6)
. $this->htmlList($item, $ordered, $attribs, $escape) . '</li>' . self::EOL;
} else {
$list .= '<li>' . $this->htmlList($item, $ordered, $attribs, $escape) . '</li>' . self::EOL;
}
}
}
if ($attribs) {
$attribs = $this->_htmlAttribs($attribs);
} else {
$attribs = '';
}
$tag = 'ul';
if ($ordered) {
$tag = 'ol';
}
return '<' . $tag . $attribs . '>' . self::EOL . $list . '</' . $tag . '>' . self::EOL;
}
}
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