75 lines
2.6 KiB
PHP
75 lines
2.6 KiB
PHP
|
<?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') . ' />';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|