mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-12-23 08:51:53 +00:00
b9e7ba6a2f
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@562 48356398-32a2-884e-a903-53898d9a118a
133 lines
4.3 KiB
PHP
133 lines
4.3 KiB
PHP
<?php
|
|
|
|
// using _REQUEST because we accept GET and POST requests
|
|
|
|
$content = empty($_REQUEST['xml']) ? 'text/html' : 'application/xhtml+xml';
|
|
header("Content-type:$content;charset=UTF-8");
|
|
|
|
// prevent PHP versions with shorttags from barfing
|
|
echo '<?xml version="1.0" encoding="UTF-8" ?>
|
|
';
|
|
|
|
function getFormMethod() {
|
|
return (isset($_REQUEST['post'])) ? 'post' : 'get';
|
|
}
|
|
|
|
if (empty($_REQUEST['strict'])) {
|
|
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<?php
|
|
} else {
|
|
?>
|
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
|
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
|
<?php
|
|
}
|
|
?>
|
|
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
|
|
<head>
|
|
<title>HTMLPurifier Live Demo</title>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
|
|
</head>
|
|
<body>
|
|
<h1>HTMLPurifier Live Demo</h1>
|
|
<?php
|
|
|
|
require_once '../../library/HTMLPurifier.auto.php';
|
|
|
|
if (!empty($_REQUEST['html'])) { // start result
|
|
|
|
if (strlen($_REQUEST['html']) > 50000) {
|
|
?>
|
|
<p>Request exceeds maximum allowed text size of 50kb.</p>
|
|
<?php
|
|
} else { // start main processing
|
|
|
|
$html = get_magic_quotes_gpc() ? stripslashes($_REQUEST['html']) : $_REQUEST['html'];
|
|
|
|
$config = HTMLPurifier_Config::createDefault();
|
|
$config->set('Core', 'TidyFormat', !empty($_REQUEST['tidy']));
|
|
$config->set('HTML', 'Strict', !empty($_REQUEST['strict']));
|
|
$purifier = new HTMLPurifier($config);
|
|
$pure_html = $purifier->purify($html);
|
|
|
|
?>
|
|
<p>Here is your purified HTML:</p>
|
|
<div style="border:5px solid #CCC;margin:0 10%;padding:1em;">
|
|
<?php if(getFormMethod() == 'get') { ?>
|
|
<div style="float:right;">
|
|
<a href="http://validator.w3.org/check?uri=referer"><img
|
|
src="http://www.w3.org/Icons/valid-xhtml10"
|
|
alt="Valid XHTML 1.0 Transitional" height="31" width="88" style="border:0;" /></a>
|
|
</div>
|
|
<?php } ?>
|
|
<?php
|
|
|
|
echo $pure_html;
|
|
|
|
?>
|
|
<div style="clear:both;"></div>
|
|
</div>
|
|
<p>Here is the source code of the purified HTML:</p>
|
|
<pre><?php
|
|
|
|
echo htmlspecialchars($pure_html, ENT_COMPAT, 'UTF-8');
|
|
|
|
?></pre>
|
|
<?php
|
|
if (getFormMethod() == 'post') { // start POST validation notice
|
|
?>
|
|
<p>If you would like to validate the code with
|
|
<a href="http://validator.w3.org/#validate-by-input">W3C's
|
|
validator</a>, copy and paste the <em>entire</em> demo page's source.</p>
|
|
<?php
|
|
} // end POST validation notice
|
|
|
|
} // end main processing
|
|
|
|
// end result
|
|
} else {
|
|
|
|
?>
|
|
<p>Welcome to the live demo. Enter some HTML and see how HTMLPurifier
|
|
will filter it.</p>
|
|
<?php
|
|
|
|
}
|
|
|
|
?>
|
|
<form id="filter" action="demo.php<?php
|
|
echo '?' . getFormMethod();
|
|
if (isset($_REQUEST['profile']) || isset($_REQUEST['XDEBUG_PROFILE'])) {
|
|
echo '&XDEBUG_PROFILE=1';
|
|
} ?>" method="<?php echo getFormMethod(); ?>">
|
|
<fieldset>
|
|
<legend>HTML Purifier Input (<?php echo getFormMethod(); ?>)</legend>
|
|
<textarea name="html" cols="60" rows="15"><?php
|
|
|
|
if (isset($html)) {
|
|
echo htmlspecialchars(
|
|
HTMLPurifier_Encoder::cleanUTF8($html), ENT_COMPAT, 'UTF-8');
|
|
}
|
|
?></textarea>
|
|
<?php if (getFormMethod() == 'get') { ?>
|
|
<p><strong>Warning:</strong> GET request method can only hold
|
|
approximately 2000 characters. If you need to test anything
|
|
larger than that, try the <a href="demo.php?post">POST form</a>.</p>
|
|
<?php } ?>
|
|
<div>Nicely format output with Tidy? <input type="checkbox" value="1"
|
|
name="tidy"<?php if (!empty($_REQUEST['tidy'])) echo ' checked="checked"'; ?> /></div>
|
|
<div>XHTML 1.0 Strict output? <input type="checkbox" value="1"
|
|
name="strict"<?php if (!empty($_REQUEST['strict'])) echo ' checked="checked"'; ?> /></div>
|
|
<div>Serve as application/xhtml+xml? (not for IE) <input type="checkbox" value="1"
|
|
name="xml"<?php if (!empty($_REQUEST['xml'])) echo ' checked="checked"'; ?> /></div>
|
|
<div>
|
|
<input type="submit" value="Submit" name="submit" class="button" />
|
|
</div>
|
|
</fieldset>
|
|
</form>
|
|
<p>Return to <a href="http://hp.jpsband.org/">HTMLPurifier's home page</a>.
|
|
Try the form in <a href="demo.php?get">GET</a> and <a href="demo.php?post">POST</a> request
|
|
flavors (GET is easy to validate with W3C, but POST allows larger inputs).</p>
|
|
</body>
|
|
</html>
|