Major revamps to the template parser. Fixed a few security holes that could allow PHP to be injected in untimely places in TPL code. Improved Ux for XSS attempt in tplWikiFormat. Documented many functions. Backported much cleaner parser from 2.0 branch. Beautified a lot of code in the depths of the template class. Pretty much a small-scale Extreme Makeover.
<?php
// vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:
/**
* Smiley rule Xhtml renderer
*
* PHP versions 4 and 5
*
* @category Text
* @package Text_Wiki
* @author Bertrand Gugger <bertrand@toggg.com>
* @copyright 2005 bertrand Gugger
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @version CVS: $Id: Smiley.php,v 1.2 2006/02/10 23:07:03 toggg Exp $
* @link http://pear.php.net/package/Text_Wiki
*/
/**
* Smiley rule Xhtml render class
*
* @category Text
* @package Text_Wiki
* @author Bertrand Gugger <bertrand@toggg.com>
* @copyright 2005 bertrand Gugger
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @version Release: @package_version@
* @link http://pear.php.net/package/Text_Wiki
* @see Text_Wiki::Text_Wiki_Render()
*/
class Text_Wiki_Render_Xhtml_Smiley extends Text_Wiki_Render {
/**
* Configuration keys for this rule
* 'prefix' => the path to smileys images inclusive file name prefix,
* starts with '/' ==> abolute reference
* if no file names prefix but some folder, terminates with '/'
* 'extension' => the file extension (inclusive '.'), e.g. :
* if prefix 'smileys/icon_' and extension '.gif'
* ':)' whose name is 'smile' will give relative file 'smileys/icon_smile.gif'
* if prefix '/image/smileys/' and extension '.png': absolute '/image/smileys/smile.gif'
* 'css' => optional style applied to smileys
*
* @access public
* @var array 'config-key' => mixed config-value
*/
var $conf = array(
'prefix' => 'images/smiles/icon_',
'extension' => '.gif',
'css' => null
);
/**
* Renders a token into text matching the requested format.
* process the Smileys
*
* @access public
* @param array $options The "options" portion of the token (second element).
* @return string The text rendered from the token options.
*/
function token($options)
{
$imageFile = $this->getConf('prefix') . $options['name'] . $this->getConf('extension');
// attempt to get the image size
$imageSize = @getimagesize($imageFile);
// return the HTML output
return '<img src="' . $this->textEncode($imageFile) . '"' .
(is_array($imageSize) ?
' width="' . $imageSize[0] . '" height="' . $imageSize[1] .'"' : '') .
' alt="' . $options['desc'] . '"' .
$this->formatConf(' class="%s"', 'css') . ' />';
}
}
?>