111 lines
3.5 KiB
PHP
111 lines
3.5 KiB
PHP
|
<?php
|
||
|
|
// vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:
|
||
|
|
/**
|
||
|
|
* Code rule end renderer for Xhtml
|
||
|
|
*
|
||
|
|
* PHP versions 4 and 5
|
||
|
|
*
|
||
|
|
* @category Text
|
||
|
|
* @package Text_Wiki
|
||
|
|
* @author Paul M. Jones <pmjones@php.net>
|
||
|
|
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||
|
|
* @version CVS: $Id: Code.php,v 1.13 2006/02/10 23:07:03 toggg Exp $
|
||
|
|
* @link http://pear.php.net/package/Text_Wiki
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This class renders code blocks in XHTML.
|
||
|
|
*
|
||
|
|
* @category Text
|
||
|
|
* @package Text_Wiki
|
||
|
|
* @author Paul M. Jones <pmjones@php.net>
|
||
|
|
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
|
||
|
|
* @version Release: @package_version@
|
||
|
|
* @link http://pear.php.net/package/Text_Wiki
|
||
|
|
*/
|
||
|
|
class Text_Wiki_Render_Xhtml_Code extends Text_Wiki_Render {
|
||
|
|
|
||
|
|
var $conf = array(
|
||
|
|
'css' => null, // class for <pre>
|
||
|
|
'css_code' => null, // class for generic <code>
|
||
|
|
'css_php' => null, // class for PHP <code>
|
||
|
|
'css_html' => null, // class for HTML <code>
|
||
|
|
'css_filename' => null // class for optional filename <div>
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* Renders a token into text matching the requested format.
|
||
|
|
*
|
||
|
|
* @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)
|
||
|
|
{
|
||
|
|
$text = $options['text'];
|
||
|
|
$attr = $options['attr'];
|
||
|
|
$type = strtolower($attr['type']);
|
||
|
|
|
||
|
|
$css = $this->formatConf(' class="%s"', 'css');
|
||
|
|
$css_code = $this->formatConf(' class="%s"', 'css_code');
|
||
|
|
$css_php = $this->formatConf(' class="%s"', 'css_php');
|
||
|
|
$css_html = $this->formatConf(' class="%s"', 'css_html');
|
||
|
|
$css_filename = $this->formatConf(' class="%s"', 'css_filename');
|
||
|
|
|
||
|
|
if ($type == 'php') {
|
||
|
|
if (substr($options['text'], 0, 5) != '<?php') {
|
||
|
|
// PHP code example:
|
||
|
|
// add the PHP tags
|
||
|
|
$text = "<?php\n\n" . $options['text'] . "\n\n?>"; // <?php
|
||
|
|
}
|
||
|
|
|
||
|
|
// convert tabs to four spaces
|
||
|
|
$text = str_replace("\t", " ", $text);
|
||
|
|
|
||
|
|
// colorize the code block (also converts HTML entities and adds
|
||
|
|
// <pre>...</pre> tags)
|
||
|
|
$h = new PHP_Highlight(true);
|
||
|
|
$h->loadString($text);
|
||
|
|
$text = $h->toHtml(true);
|
||
|
|
|
||
|
|
$text = str_replace(' ', ' ', $text);
|
||
|
|
|
||
|
|
$text = str_replace('<pre>', "<pre><code$css_php>", $text);
|
||
|
|
$text = str_replace('</pre>', "</code></pre>", $text);
|
||
|
|
|
||
|
|
} elseif ($type == 'html' || $type == 'xhtml') {
|
||
|
|
|
||
|
|
// HTML code example:
|
||
|
|
// add <html> opening and closing tags,
|
||
|
|
// convert tabs to four spaces,
|
||
|
|
// convert entities.
|
||
|
|
$text = str_replace("\t", " ", $text);
|
||
|
|
$text = "<html>\n$text\n</html>";
|
||
|
|
$text = $this->textEncode($text);
|
||
|
|
$text = "<pre$css><code$css_html>$text</code></pre>";
|
||
|
|
|
||
|
|
} else {
|
||
|
|
// generic code example:
|
||
|
|
// convert tabs to four spaces,
|
||
|
|
// convert entities.
|
||
|
|
$text = str_replace("\t", " ", $text);
|
||
|
|
$text = $this->textEncode($text);
|
||
|
|
$text = "<pre$css><code$css_code>$text</code></pre>";
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($css_filename && isset($attr['filename'])) {
|
||
|
|
$text = "<div$css_filename>" .
|
||
|
|
$attr['filename'] . '</div>' . $text;
|
||
|
|
}
|
||
|
|
|
||
|
|
return "\n$text\n\n";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|