From 62ab8b24fc37a25eab9205c46321fa41729e5faf Mon Sep 17 00:00:00 2001
From: Eric Barnes <eric@ericlbarnes.com>
Date: Sat, 28 Jul 2012 14:57:04 -0400
Subject: Adding optional attributes as array or object for html helper

---
 system/helpers/html_helper.php | 59 ++++++++++++++++++++++++++++--------------
 1 file changed, 40 insertions(+), 19 deletions(-)

(limited to 'system/helpers/html_helper.php')

diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php
index 6fabf9c05..96234bb02 100644
--- a/system/helpers/html_helper.php
+++ b/system/helpers/html_helper.php
@@ -51,7 +51,7 @@ if ( ! function_exists('heading'))
 	 */
 	function heading($data = '', $h = '1', $attributes = '')
 	{
-		return '<h'.$h.($attributes !== '' ? ' ' : '').$attributes.'>'.$data.'</h'.$h.'>';
+		return '<h'.$h._html_attributes_to_string($attributes).'>'.$data.'</h'.$h.'>';
 	}
 }
 
@@ -119,23 +119,8 @@ if ( ! function_exists('_list'))
 		// Set the indentation based on the depth
 		$out = str_repeat(' ', $depth);
 
-		// Were any attributes submitted?  If so generate a string
-		if (is_array($attributes))
-		{
-			$atts = '';
-			foreach ($attributes as $key => $val)
-			{
-				$atts .= ' '.$key.'="'.$val.'"';
-			}
-			$attributes = $atts;
-		}
-		elseif (is_string($attributes) && strlen($attributes) > 0)
-		{
-			$attributes = ' '.$attributes;
-		}
-
 		// Write the opening list tag
-		$out .= '<'.$type.$attributes.">\n";
+		$out .= '<'.$type._html_attributes_to_string($attributes).">\n";
 
 		// Cycle through the list elements.  If an array is
 		// encountered we will recursively call _list()
@@ -191,9 +176,10 @@ if ( ! function_exists('img'))
 	 *
 	 * @param	mixed
 	 * @param	bool
+	 * @param	mixed
 	 * @return	string
 	 */
-	function img($src = '', $index_page = FALSE)
+	function img($src = '', $index_page = FALSE, $attributes = '')
 	{
 		if ( ! is_array($src) )
 		{
@@ -229,7 +215,7 @@ if ( ! function_exists('img'))
 			}
 		}
 
-		return $img.'/>';
+		return $img._html_attributes_to_string($attributes).'/>';
 	}
 }
 
@@ -407,5 +393,40 @@ if ( ! function_exists('nbs'))
 	}
 }
 
+if ( ! function_exists('_html_attributes_to_string'))
+{
+	/**
+	 * Attributes To String
+	 *
+	 * Helper function used to convert array or object of attributes to a string
+	 *
+	 * @param	mixed
+	 * @param	bool
+	 * @return	string
+	 */
+	function _html_attributes_to_string($attributes)
+	{
+		if (is_object($attributes) && count($attributes) > 0)
+		{
+			$attributes = (array) $attributes;
+		}
+
+		if (is_array($attributes) && count($attributes) > 0)
+		{
+			$atts = '';
+			foreach ($attributes as $key => $val)
+			{
+				$atts .= ' '.$key.'="'.$val.'"';
+			}
+			return $atts;
+		}
+		elseif (is_string($attributes) && strlen($attributes) > 0)
+		{
+			return ' '.$attributes;
+		}
+
+		return $attributes;
+	}
+}
 /* End of file html_helper.php */
 /* Location: ./system/helpers/html_helper.php */
\ No newline at end of file
-- 
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