87 lines
2.6 KiB
PHP
87 lines
2.6 KiB
PHP
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_View
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* @subpackage Helper
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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/**
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* Zend_View_Helper_FormELement
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*/
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require_once 'Zend/View/Helper/FormElement.php';
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/**
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* Helper for ordered and unordered lists
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*
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* @uses Zend_View_Helper_FormElement
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* @category Zend
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* @package Zend_View
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* @subpackage Helper
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_View_Helper_HtmlList extends Zend_View_Helper_FormElement
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{
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/**
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* Generates a 'List' element.
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*
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* @param array $items Array with the elements of the list
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* @param boolean $ordered Specifies ordered/unordered list; default unordered
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* @param array $attribs Attributes for the ol/ul tag.
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* @return string The list XHTML.
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*/
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public function htmlList(array $items, $ordered = false, $attribs = false, $escape = true)
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{
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if (!is_array($items)) {
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require_once 'Zend/View/Exception.php';
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throw new Zend_View_Exception('First param must be an array', $this);
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}
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$list = '';
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foreach ($items as $item) {
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if (!is_array($item)) {
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if ($escape) {
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$item = $this->view->escape($item);
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}
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$list .= '<li>' . $item . '</li>';
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} else {
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if (5 < strlen($list)) {
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$list = substr($list, 0, strlen($list) - 5) . $this->htmlList($item, $ordered, $attribs, $escape) . '</li>';
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} else {
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$list .= '<li>' . $this->htmlList($item, $ordered, $attribs, $escape) . '</li>';
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}
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}
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}
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if ($attribs) {
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$attribs = $this->_htmlAttribs($attribs);
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} else {
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$attribs = '';
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}
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$tag = 'ul';
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if ($ordered) {
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$tag = 'ol';
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}
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return '<' . $tag . $attribs . '>' . $list . '</' . $tag . '>';
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}
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}
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