remote_http_get.patch

Index: class-admin.php
===================================================================
--- class-admin.php (revision 670456)
+++ class-admin.php (working copy)
@@ -191,7 +191,8 @@
                <tr valign="top"><th scope="row"><label for="language">Language</label></th>
                    <td><?php
  $dom_object = new DOMDocument();
- $dom_object->load("http://www.facebook.com/translations/FacebookLocales.xml");
+ $content = fbcomments_remote_http_get("http://www.facebook.com/translations/FacebookLocales.xml");
+ $dom_object->loadXML( str_replace("<?xml version='1.0'?>", '', $content) );
 $langfeed = $dom_object->getElementsByTagName("locale");

                 echo '<select name="fbcomments[language]">';
@@ -353,4 +354,65 @@
 <?php
 }

+
+function fbcomments_remote_http_get($url) {
+  $url_stuff = parse_url($url);
+  $port = isset($url_stuff['port']) ? $url_stuff['port'] : 80;
+  $fp = fsockopen($url_stuff['host'], $port);
+
+  if (!$fp) {
+    return false;
+  }
+  $query  = 'GET '.$url_stuff['path'].'?'.$url_stuff['query']." HTTP/1.1\r\n";
+  $query .= 'Host: '.$url_stuff['host']."\r\n";
+  $query .= 'Connection: close'."\r\n";
+  $query .= 'Cache-Control: no'."\r\n";
+  $query .= 'Accept-Ranges: bytes'."\r\n";
+  //$query .= 'Referer: http:/...'."\r\n";
+  //$query .= 'User-Agent: myphp'."\r\n";
+  $query .= "\r\n";
+
+  fwrite($fp, $query);
+
+  $chunksize = 1*(1024*1024);
+  $headersfound = false;
+  $buffer = '';
+
+  while (!feof($fp) && !$headersfound) {
+    $buffer .= fread($fp, 1);
+    if (preg_match('/HTTP\/[0-9]\.[0-9][ ]+([0-9]{3}).*\r\n/', $buffer, $matches)) {
+      $headers['HTTP'] = $matches[1];
+      $buffer = '';
+    }
+    elseif (preg_match('/([^:][A-Za-z_-]+):[ ]+(.*)\r\n/', $buffer, $matches)) {
+      $headers[$matches[1]] = $matches[2];
+      $buffer = '';
+    }
+    elseif (preg_match('/^\r\n/', $buffer)) {
+      $headersfound = true;
+      $buffer = '';
+    }
+
+    if (strlen($buffer) >= $chunksize) {
+      return false;
+    }
+  }
+
+  if (preg_match('/4[0-9]{2}/', $headers['HTTP'])) {
+    return false;
+  }
+  elseif (preg_match('/3[0-9]{2}/', $headers['HTTP']) && !empty($headers['Location'])) {
+    $url = $headers['Location'];
+    return _fifingerprint_remote_http_get($url, $range);
+  }
+  $_content = array();
+  while (!feof($fp) && $headersfound) {
+    $buffer = fread($fp, $chunksize);
+    $_content[] = $buffer;
+  }
+  $status = fclose($fp);
+
+  return join("\n", $_content);
+}
+
 ?>
\ No newline at end of file