<?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
// --------------------------------------------------------------------

/**
 * Wrap an string or array of values in opening and closing tag
 *
 * @access	public
 * @param 	string 	opening tag element
 * @param 	string 	closing tag element
 * @param 	mixed 	array of values to be enclosed by tags  
 * @param	boolean	echo to the screen
 * @return	string
 */
if (!function_exists('tag'))
{
	function tag($tag, $vals, $attrs = array())
	{
		$str = '';
		if (is_array($vals))
		{
			foreach($vals as $val)
			{
				$str .= '<'.$tag.html_attrs($attrs).'>';
				$str .= $val;
				$str .= '</'.$tag.'>';
				$str .= "\n";
			}
		}
		else
		{
			$str .= '<'.$tag.html_attrs($attrs).'>';
			$str .= $vals;
			$str .= '</'.$tag.'>';
		}
		return $str;
	}
}

// --------------------------------------------------------------------

/**
 * Wrap a string into an HTML blockquote with quotes and cite added
 *
 * @access	public
 * @param 	string 	string to be enclosed by quote elements
 * @param 	string 	string source value
 * @param 	string 	string company/position value 
 * @param 	string 	string css class 
 * @return	string
 */
if (!function_exists('quote'))
{
	function quote($quote, $cite = NULL, $title = NULL, $class = 'quote')
	{
		$str = '<blockquote';
		if (!empty($class))
		{
			$str .= ' class="'.$class.'"';
		}
		if (!empty($class))
		{
			$str .= '>';
		}
		$str .= "<span class=\"quote_left\">&#8220;</span>".$quote."<span class=\"quote_right\">&#8221;</span>";
		if (!empty($cite))
		{
			$str .= "<cite>".$cite;
			if (!empty($title))
			{
				$str .= ", <span class=\"cite_title\">".$title."</span>";
			}
			$str .= "</cite>";
		}
		$str .= "</blockquote>";
		return $str;
	}
}

// --------------------------------------------------------------------

/**
 * Create HTML attributes
 *
 * @access	public
 * @param 	mixed 	HTML attributs
 * @return	string
 */
if (!function_exists('html_attrs'))
{
	function html_attrs($attrs)
	{
		if (is_array($attrs))
		{
			$str = '';
			foreach($attrs as $key => $val)
			{
				if (is_array($val) AND $key == 'data')
				{
					foreach($val as $k => $v)
					{
						if ($v !== '')
						{
							$str .= ' data-'.$k.'="'.$v.'"';
						}
					}
				}
				else
				{
					if ($val != '')
					{
						$str .= ' '.$key.'="'.$val.'"';
					}
				}
			}
			return $str;
		}
		else if (!empty($attrs))
		{
			return ' '.$attrs;
		}
	}
}




/* End of file MY_html_helper.php */
/* Location: ./modules/fuel/helpers/MY_html_helper.php */