108 lines
2.7 KiB
PHP
108 lines
2.7 KiB
PHP
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<?php
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// vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:
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/**
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* Format class for the Xhtml rendering
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*
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* PHP versions 4 and 5
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*
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* @category Text
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* @package Text_Wiki
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* @author Paul M. Jones <pmjones@php.net>
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* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
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* @version CVS: $Id: Xhtml.php,v 1.9 2006/02/10 22:31:50 toggg Exp $
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* @link http://pear.php.net/package/Text_Wiki
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*/
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/**
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* Format class for the Xhtml rendering
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*
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* @category Text
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* @package Text_Wiki
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* @author Paul M. Jones <pmjones@php.net>
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* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
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* @version Release: @package_version@
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* @link http://pear.php.net/package/Text_Wiki
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*/
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class Text_Wiki_Render_Xhtml extends Text_Wiki_Render {
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var $conf = array(
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'translate' => HTML_ENTITIES,
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'quotes' => ENT_COMPAT,
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'charset' => 'ISO-8859-1'
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);
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function pre()
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{
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$this->wiki->source = $this->textEncode($this->wiki->source);
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}
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function post()
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{
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return;
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}
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/**
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* Method to render text
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*
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* @access public
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* @param string $text the text to render
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* @return rendered text
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*
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*/
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function textEncode($text)
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{
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// attempt to translate HTML entities in the source.
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// get the config options.
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$type = $this->getConf('translate', HTML_ENTITIES);
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$quotes = $this->getConf('quotes', ENT_COMPAT);
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$charset = $this->getConf('charset', 'ISO-8859-1');
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// have to check null and false because HTML_ENTITIES is a zero
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if ($type === HTML_ENTITIES) {
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// keep a copy of the translated version of the delimiter
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// so we can convert it back.
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$new_delim = htmlentities($this->wiki->delim, $quotes, $charset);
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// convert the entities. we silence the call here so that
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// errors about charsets don't pop up, per counsel from
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// Jan at Horde. (http://pear.php.net/bugs/bug.php?id=4474)
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$text = @htmlentities(
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$text,
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$quotes,
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$charset
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);
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// re-convert the delimiter
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$text = str_replace(
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$new_delim, $this->wiki->delim, $text
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);
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} elseif ($type === HTML_SPECIALCHARS) {
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// keep a copy of the translated version of the delimiter
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// so we can convert it back.
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$new_delim = htmlspecialchars($this->wiki->delim, $quotes,
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$charset);
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// convert the entities. we silence the call here so that
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// errors about charsets don't pop up, per counsel from
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// Jan at Horde. (http://pear.php.net/bugs/bug.php?id=4474)
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$text = @htmlspecialchars(
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$text,
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$quotes,
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$charset
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);
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// re-convert the delimiter
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$text = str_replace(
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$new_delim, $this->wiki->delim, $text
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);
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}
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return $text;
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}
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}
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?>
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