includes/tidy/Html5Depurate.php

   1 <?php
   2
   3 namespace MediaWiki\Tidy;
   4 use MWHttpRequest;
   5 use Exception;
   6
   7 class Html5Depurate extends TidyDriverBase {
   8         public function __construct( array $config ) {
   9                 parent::__construct( $config + array(
  10                         'url' => 'http://localhost:4339/document',
  11                         'timeout' => 10,
  12                         'connectTimeout' => 0.5,
  13                 ) );
  14         }
  15
  16         public function tidy( $text ) {
  17                 $wrappedtext = '<!DOCTYPE html><html>' .
  18                         '<body>' . $text . '</body></html>';
  19
  20                 $req = MWHttpRequest::factory( $this->config['url'],
  21                         array(
  22                                 'method' => 'POST',
  23                                 'timeout' => $this->config['timeout'],
  24                                 'connectTimeout' => $this->config['connectTimeout'],
  25                                 'postData' => array(
  26                                         'text' => $wrappedtext
  27                                 )
  28                         ) );
  29                 $status = $req->execute();
  30                 if ( !$status->isOK() ) {
  31                         throw new Exception( "Error contacting depurate service: " . $status->getWikiText() );
  32                 } elseif ( $req->getStatus() !== 200 ) {
  33                         throw new Exception( "Depurate returned error: " . $status->getWikiText() );
  34                 }
  35                 $result = $req->getContent();
  36                 $startBody = strpos( $result, "<body>" );
  37                 $endBody = strrpos( $result, "</body>" );
  38                 if ( $startBody !== false && $endBody !== false && $endBody > $startBody ) {
  39                         $startBody += strlen( "<body>" );
  40                         return substr( $result, $startBody, $endBody - $startBody );
  41                 } else {
  42                         return $text . "\n<!-- Html5Depurate returned an invalid result -->";
  43                 }
  44         }
  45 }