2006-08-29 19:06:43 +00:00
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<?php
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2006-11-23 03:23:35 +00:00
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// using _REQUEST because we accept GET and POST requests
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2006-08-29 19:06:43 +00:00
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2006-11-23 03:23:35 +00:00
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$content = empty($_REQUEST['xml']) ? 'text/html' : 'application/xhtml+xml';
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header("Content-type:$content;charset=UTF-8");
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// prevent PHP versions with shorttags from barfing
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echo '<?xml version="1.0" encoding="UTF-8" ?>
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';
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function getFormMethod() {
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return (isset($_REQUEST['post'])) ? 'post' : 'get';
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}
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if (empty($_REQUEST['strict'])) {
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?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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2006-08-14 00:27:15 +00:00
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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2006-11-23 03:23:35 +00:00
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<?php
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} else {
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<?php
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}
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?>
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
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2006-08-14 00:27:15 +00:00
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<head>
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2006-11-24 06:26:02 +00:00
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<title>HTML Purifier Live Demo</title>
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2006-08-14 00:27:15 +00:00
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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</head>
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<body>
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2006-11-24 06:26:02 +00:00
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<h1>HTML Purifier Live Demo</h1>
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2006-08-14 00:27:15 +00:00
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<?php
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2006-11-23 03:23:35 +00:00
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require_once '../../library/HTMLPurifier.auto.php';
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2006-08-14 00:27:15 +00:00
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2006-11-23 03:23:35 +00:00
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if (!empty($_REQUEST['html'])) { // start result
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2006-08-14 00:27:15 +00:00
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2006-11-23 03:23:35 +00:00
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if (strlen($_REQUEST['html']) > 50000) {
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?>
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<p>Request exceeds maximum allowed text size of 50kb.</p>
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<?php
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} else { // start main processing
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$html = get_magic_quotes_gpc() ? stripslashes($_REQUEST['html']) : $_REQUEST['html'];
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2006-08-14 00:27:15 +00:00
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2006-09-24 21:23:54 +00:00
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$config = HTMLPurifier_Config::createDefault();
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2006-11-23 03:23:35 +00:00
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$config->set('Core', 'TidyFormat', !empty($_REQUEST['tidy']));
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$config->set('HTML', 'Strict', !empty($_REQUEST['strict']));
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2006-09-24 21:23:54 +00:00
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$purifier = new HTMLPurifier($config);
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2006-08-14 00:27:15 +00:00
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$pure_html = $purifier->purify($html);
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?>
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<p>Here is your purified HTML:</p>
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<div style="border:5px solid #CCC;margin:0 10%;padding:1em;">
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2006-11-23 03:39:55 +00:00
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<?php if(getFormMethod() == 'get') { ?>
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<div style="float:right;">
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<a href="http://validator.w3.org/check?uri=referer"><img
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src="http://www.w3.org/Icons/valid-xhtml10"
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alt="Valid XHTML 1.0 Transitional" height="31" width="88" style="border:0;" /></a>
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</div>
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<?php } ?>
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2006-08-14 00:27:15 +00:00
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<?php
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echo $pure_html;
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?>
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<div style="clear:both;"></div>
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</div>
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<p>Here is the source code of the purified HTML:</p>
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<pre><?php
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2006-08-14 13:08:59 +00:00
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echo htmlspecialchars($pure_html, ENT_COMPAT, 'UTF-8');
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2006-08-14 00:27:15 +00:00
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?></pre>
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<?php
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2006-11-23 03:23:35 +00:00
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if (getFormMethod() == 'post') { // start POST validation notice
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?>
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<p>If you would like to validate the code with
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<a href="http://validator.w3.org/#validate-by-input">W3C's
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validator</a>, copy and paste the <em>entire</em> demo page's source.</p>
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<?php
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} // end POST validation notice
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} // end main processing
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// end result
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2006-08-14 00:27:15 +00:00
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} else {
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?>
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2006-11-24 06:26:02 +00:00
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<p>Welcome to the live demo. Enter some HTML and see how HTML Purifier
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2006-08-14 00:27:15 +00:00
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will filter it.</p>
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<?php
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}
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?>
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2006-11-23 03:23:35 +00:00
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<form id="filter" action="demo.php<?php
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echo '?' . getFormMethod();
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if (isset($_REQUEST['profile']) || isset($_REQUEST['XDEBUG_PROFILE'])) {
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echo '&XDEBUG_PROFILE=1';
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} ?>" method="<?php echo getFormMethod(); ?>">
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2006-08-14 00:27:15 +00:00
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<fieldset>
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2006-11-23 03:23:35 +00:00
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<legend>HTML Purifier Input (<?php echo getFormMethod(); ?>)</legend>
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2006-08-14 00:27:15 +00:00
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<textarea name="html" cols="60" rows="15"><?php
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2006-08-21 00:48:43 +00:00
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if (isset($html)) {
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echo htmlspecialchars(
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2006-08-29 19:36:40 +00:00
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HTMLPurifier_Encoder::cleanUTF8($html), ENT_COMPAT, 'UTF-8');
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2006-08-21 00:48:43 +00:00
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}
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2006-08-14 00:27:15 +00:00
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?></textarea>
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2006-11-23 03:23:35 +00:00
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<?php if (getFormMethod() == 'get') { ?>
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<p><strong>Warning:</strong> GET request method can only hold
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2006-11-25 21:18:20 +00:00
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8129 characters (probably less depending on your browser).
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If you need to test anything
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2006-11-23 03:23:35 +00:00
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larger than that, try the <a href="demo.php?post">POST form</a>.</p>
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<?php } ?>
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2006-11-23 03:49:19 +00:00
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<?php if (extension_loaded('tidy')) { ?>
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<div>Nicely format output with Tidy? <input type="checkbox" value="1"
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name="tidy"<?php if (!empty($_REQUEST['tidy'])) echo ' checked="checked"'; ?> /></div>
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<?php } ?>
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2006-11-23 03:23:35 +00:00
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<div>XHTML 1.0 Strict output? <input type="checkbox" value="1"
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name="strict"<?php if (!empty($_REQUEST['strict'])) echo ' checked="checked"'; ?> /></div>
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<div>Serve as application/xhtml+xml? (not for IE) <input type="checkbox" value="1"
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name="xml"<?php if (!empty($_REQUEST['xml'])) echo ' checked="checked"'; ?> /></div>
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2006-08-14 00:27:15 +00:00
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<div>
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<input type="submit" value="Submit" name="submit" class="button" />
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</div>
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</fieldset>
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</form>
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2006-11-24 06:26:02 +00:00
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<p>Return to <a href="http://hp.jpsband.org/">HTML Purifier's home page</a>.
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2006-11-23 03:23:35 +00:00
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Try the form in <a href="demo.php?get">GET</a> and <a href="demo.php?post">POST</a> request
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2006-11-23 03:39:55 +00:00
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flavors (GET is easy to validate with W3C, but POST allows larger inputs).</p>
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2006-08-14 00:27:15 +00:00
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</body>
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</html>
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