| <?php if (!defined('BASEPATH')) exit('No direct script access allowed');
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| /**
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| * CodeIgniter
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| *
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| * An open source application development framework for PHP 4.3.2 or newer
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| *
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| * @package CodeIgniter
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| * @author ExpressionEngine Dev Team
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| * @copyright Copyright (c) 2006, EllisLab, Inc.
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| * @license http://codeigniter.com/user_guide/license.html
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| * @link http://codeigniter.com
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| * @since Version 1.0
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| * @filesource
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| */
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|
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| // ------------------------------------------------------------------------
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|
|
| /**
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| * CodeIgniter HTML Helpers
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| *
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| * @package CodeIgniter
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| * @subpackage Helpers
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| * @category Helpers
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| * @author ExpressionEngine Dev Team
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| * @link http://codeigniter.com/user_guide/helpers/html_helper.html
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| */
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|
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| // ------------------------------------------------------------------------
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|
|
| /**
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| * Heading
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| *
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| * Generates an HTML heading tag. First param is the data.
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| * Second param is the size of the heading tag.
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| *
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| * @access public
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| * @param string
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| * @param integer
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| * @return string
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| */
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| if (! function_exists('heading'))
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| {
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| function heading($data = '', $h = '1')
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| {
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| return "<h".$h.">".$data."</h".$h.">";
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| }
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| }
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|
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| // ------------------------------------------------------------------------
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|
|
| /**
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| * Unordered List
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| *
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| * Generates an HTML unordered list from an single or multi-dimensional array.
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| *
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| * @access public
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| * @param array
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| * @param mixed
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| * @return string
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| */
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| if (! function_exists('ul'))
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| {
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| function ul($list, $attributes = '')
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| {
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| return _list('ul', $list, $attributes);
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| }
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| }
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|
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| // ------------------------------------------------------------------------
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|
|
| /**
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| * Ordered List
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| *
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| * Generates an HTML ordered list from an single or multi-dimensional array.
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| *
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| * @access public
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| * @param array
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| * @param mixed
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| * @return string
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| */
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| if (! function_exists('ol'))
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| {
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| function ol($list, $attributes = '')
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| {
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| return _list('ol', $list, $attributes);
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| }
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| }
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|
|
| // ------------------------------------------------------------------------
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|
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| /**
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| * Generates the list
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| *
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| * Generates an HTML ordered list from an single or multi-dimensional array.
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| *
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| * @access private
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| * @param string
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| * @param mixed
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| * @param mixed
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| * @param intiger
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| * @return string
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| */
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| if (! function_exists('_list'))
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| {
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| function _list($type = 'ul', $list, $attributes = '', $depth = 0)
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| {
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| // If an array wasn't submitted there's nothing to do...
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| if (! is_array($list))
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| {
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| return $list;
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| }
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|
|
| // Set the indentation based on the depth
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| $out = str_repeat(" ", $depth);
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|
|
| // Were any attributes submitted? If so generate a string
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| if (is_array($attributes))
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| {
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| $atts = '';
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| foreach ($attributes as $key => $val)
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| {
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| $atts .= ' ' . $key . '="' . $val . '"';
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| }
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| $attributes = $atts;
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| }
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|
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| // Write the opening list tag
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| $out .= "<".$type.$attributes.">\n";
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|
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| // Cycle through the list elements. If an array is
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| // encountered we will recursively call _list()
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|
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| static $_last_list_item = '';
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| foreach ($list as $key => $val)
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| {
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| $_last_list_item = $key;
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|
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| $out .= str_repeat(" ", $depth + 2);
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| $out .= "<li>";
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|
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| if (! is_array($val))
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| {
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| $out .= $val;
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| }
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| else
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| {
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| $out .= $_last_list_item."\n";
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| $out .= _list($type, $val, '', $depth + 4);
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| $out .= str_repeat(" ", $depth + 2);
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| }
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|
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| $out .= "</li>\n";
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| }
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|
|
| // Set the indentation for the closing tag
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| $out .= str_repeat(" ", $depth);
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|
|
| // Write the closing list tag
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| $out .= "</".$type.">\n";
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|
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| return $out;
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| }
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| }
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|
|
| // ------------------------------------------------------------------------
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|
|
| /**
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| * Generates HTML BR tags based on number supplied
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| *
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| * @access public
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| * @param integer
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| * @return string
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| */
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| if (! function_exists('br'))
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| {
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| function br($num = 1)
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| {
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| return str_repeat("<br />", $num);
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| }
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| }
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|
|
| // ------------------------------------------------------------------------
|
|
|
| /**
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| * Image
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| *
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| * Generates an <img /> element
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| *
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| * @access public
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| * @param mixed
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| * @return string
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| */
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| if (! function_exists('img'))
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| {
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| function img($src = '', $index_page = FALSE)
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| {
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| if (! is_array($src) )
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| {
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| $src = array('src' => $src);
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| }
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|
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| $img = '<img';
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|
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| foreach ($src as $k=>$v)
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| {
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|
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| if ($k == 'src' AND strpos($v, '://') === FALSE)
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| {
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| $CI =& get_instance();
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|
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| if ($index_page === TRUE)
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| {
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| $img .= ' src="'.$CI->config->site_url($v).'" ';
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| }
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| else
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| {
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| $img .= ' src="'.$CI->config->slash_item('base_url').$v.'" ';
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| }
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| }
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| else
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| {
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| $img .= " $k=\"$v\" ";
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| }
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| }
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|
|
| $img .= '/>';
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|
|
| return $img;
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| }
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| }
|
|
|
| // ------------------------------------------------------------------------
|
|
|
| /**
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| * Link
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| *
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| * Generates link to a CSS file
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| *
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| * @access public
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| * @param mixed stylesheet hrefs or an array
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| * @param string rel
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| * @param string type
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| * @param string title
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| * @param string media
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| * @param boolean should index_page be added to the css path
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| * @return string
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| */
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| if (! function_exists('link_tag'))
|
| {
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| function link_tag($href = '', $rel = 'stylesheet', $type = 'text/css', $title = '', $media = '', $index_page = FALSE)
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| {
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| $CI =& get_instance();
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|
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| $link = '<link ';
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|
|
| if (is_array($href))
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| {
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| foreach ($href as $k=>$v)
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| {
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| if ($k == 'href' AND strpos($v, '://') === FALSE)
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| {
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| if ($index_page === TRUE)
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| {
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| $link .= ' href="'.$CI->config->site_url($v).'" ';
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| }
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| else
|
| {
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| $link .= ' href="'.$CI->config->slash_item('base_url').$v.'" ';
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| }
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| }
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| else
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| {
|
| $link .= "$k=\"$v\" ";
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| }
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| }
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|
|
| $link .= "/>\n";
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| }
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| else
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| {
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| if ( strpos($href, '://') !== FALSE)
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| {
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| $link .= ' href="'.$href.'" ';
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| }
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| elseif ($index_page === TRUE)
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| {
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| $link .= ' href="'.$CI->config->site_url($href).'" ';
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| }
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| else
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| {
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| $link .= ' href="'.$CI->config->slash_item('base_url').$href.'" ';
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| }
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|
|
| $link .= 'rel="'.$rel.'" type="'.$type.'" ';
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|
|
| if ($media != '')
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| {
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| $link .= 'media="'.$media.'" ';
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| }
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|
|
| if ($title != '')
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| {
|
| $link .= 'title="'.$title.'" ';
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| }
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|
|
| $link .= '/>'."\n";
|
| }
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|
|
|
|
| return $link;
|
| }
|
| }
|
|
|
| // ------------------------------------------------------------------------
|
|
|
| /**
|
| * Generates meta tags from an array of key/values
|
| *
|
| * @access public
|
| * @param array
|
| * @return string
|
| */
|
| if (! function_exists('meta'))
|
| {
|
| function meta($meta = array(), $newline = "\n")
|
| {
|
| $str = '';
|
| foreach ($meta as $key => $val)
|
| {
|
| $str .= '<meta http-equiv="'.$key.'" content="'.$val.'" />'.$newline;
|
| }
|
|
|
| return $str;
|
| }
|
| }
|
|
|
| // ------------------------------------------------------------------------
|
|
|
| /**
|
| * Generates non-breaking space entities based on number supplied
|
| *
|
| * @access public
|
| * @param integer
|
| * @return string
|
| */
|
| if (! function_exists('nbs'))
|
| {
|
| function nbs($num = 1)
|
| {
|
| return str_repeat(" ", $num);
|
| }
|
| }
|
|
|
| |
| /* End of file html_helper.php */ |
| /* Location: ./system/helpers/html_helper.php */ |