From 5ed8bf334fa9714db3cb71cd3ec3bfcb6f5e4c98 Mon Sep 17 00:00:00 2001
From: admin <devnull@localhost>
Date: Sun, 29 Oct 2006 17:44:54 +0000
Subject:

---
 system/helpers/list_helper.php | 132 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 system/helpers/list_helper.php

diff --git a/system/helpers/list_helper.php b/system/helpers/list_helper.php
new file mode 100644
index 000000000..587a0aa93
--- /dev/null
+++ b/system/helpers/list_helper.php
@@ -0,0 +1,132 @@
+<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * Code Igniter
+ *
+ * An open source application development framework for PHP 4.3.2 or newer
+ *
+ * @package		CodeIgniter
+ * @author		Rick Ellis
+ * @copyright	Copyright (c) 2006, pMachine, Inc.
+ * @license		http://www.codeignitor.com/user_guide/license.html
+ * @link		http://www.codeigniter.com
+ * @since		Version 1.0
+ * @filesource
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * Code Igniter HTML Helpers
+ *
+ * @package		CodeIgniter
+ * @subpackage	Helpers
+ * @category	Helpers
+ * @author		Rick Ellis
+ * @link		http://www.codeigniter.com/user_guide/helpers/html_helper.html
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * Unordered List
+ *
+ * Generates an HTML unordered list from an single or multi-dimensional array.
+ *
+ * @access	public
+ * @param	array
+ * @param	mixed
+ * @return	string
+ */	
+function ul($list, $attributes = '')
+{
+	return _generate_list('ul', $list, $attributes);
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Ordered List
+ *
+ * Generates an HTML ordered list from an single or multi-dimensional array.
+ *
+ * @access	public
+ * @param	array
+ * @param	mixed
+ * @return	string
+ */	
+function ol($list, $attributes = '')
+{
+	return _generate_list('ol', $list, $attributes);
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Generates the list
+ *
+ * Generates an HTML ordered list from an single or multi-dimensional array.
+ *
+ * @access	private
+ * @param	string
+ * @param	mixed		
+ * @param	mixed		
+ * @param	intiger		
+ * @return	string
+ */	
+function _generate_list($type = 'ul', $list, $attributes = '', $depth = 0)
+{
+	if ( ! is_array($list))
+	{
+		return $list;
+	}
+
+	$out = str_repeat(" ", $depth);
+	
+	$out .= "<".$type._set_attributes($attributes).">\n";
+
+	foreach ($list as $item)
+	{
+		if (is_array($item))
+		{
+			$out .= _list($type, $item, '', $depth+4);
+		}
+		else
+		{
+			$out .= str_repeat(" ", $depth + 2);
+			
+			$out .= "<li>".$item."</li>\n";
+		}
+	}
+
+	$out .= str_repeat(" ", $depth);
+	
+	$out .= "</".$type.">\n";
+
+	return $out;
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Generates the attribute string
+ *
+ * @access	private
+ * @param	mixed
+ * @return	string
+ */	
+function _set_attributes($attributes)
+{
+	if (is_string($attributes))
+	{
+		return $attributes;
+	}
+
+	$atts = '';
+	foreach ($attributes as $key => $val)
+	{
+		$atts .= ' ' . $key . '="' . $val . '"';
+	}
+
+	return $atts;
+}
+?>
\ No newline at end of file
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