smoketests/extractStyleBlocks.php

   1 <?php
   2
   3 require_once 'common.php';
   4 require_once 'HTMLPurifier/Filter/ExtractStyleBlocks.php';
   5
   6 // need CSSTidy location
   7 $csstidy_location = false;
   8 if (file_exists('../conf/test-settings.php')) include '../conf/test-settings.php';
   9 if (file_exists('../test-settings.php')) include '../test-settings.php';
  10
  11 if (!$csstidy_location) {
  12 ?>
  13 Error: <a href="http://csstidy.sourceforge.net/">CSSTidy</a> library not
  14 found, please install and configure <code>test-settings.php</code>
  15 accordingly.
  16 <?php
  17     exit;
  18 }
  19
  20 require_once $csstidy_location . 'class.csstidy.php';
  21 require_once $csstidy_location . 'class.csstidy_print.php';
  22
  23 $purifier = new HTMLPurifier(array(
  24     'Filter.ExtractStyleBlocks' => true,
  25 ));
  26
  27 $html = isset($_POST['html']) ? $_POST['html'] : '';
  28 $purified_html = $purifier->purify($html);
  29
  30 ?><!DOCTYPE html
  31      PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  32      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  33 <html>
  34 <head>
  35     <title>Extract Style Blocks - HTML Purifier Smoketest</title>
  36     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  37 <?php
  38
  39 // generate style blocks
  40 foreach ($purifier->context->get('StyleBlocks') as $style) {
  41 ?><style type="text/css">
  42 <!--/*--><![CDATA[/*><!--*/
  43 <?php echo $style; ?>
  44
  45 /*]]>*/-->
  46 </style>
  47 <?php
  48 }
  49
  50 ?>
  51 </head>
  52 <body>
  53 <h1>Extract Style Blocks</h1>
  54 <p>
  55   This smoketest allows users to specify global style sheets for the
  56   document, allowing for interesting techniques and compact markup
  57   that wouldn't normally be possible, using the ExtractStyleBlocks filter.
  58 </p>
  59 <p>
  60   User submitted content:
  61 </p>
  62 <div style="border: 1px solid #CCC; margin: 1em; padding: 1em;">
  63   <?php echo $purified_html ?>
  64 </div>
  65 <form action="" method="post">
  66   <textarea cols="100" rows="20" name="html"><?php echo escapeHTML($html) ?></textarea>
  67   <input type="submit" value="Submit" />
  68 </form>
  69 </body>
  70 </html>