Imported Upstream version 0.5

[roundcube.git] / program / steps / utils / spell_googie.inc

diff --git a/program/steps/utils/spell_googie.inc b/program/steps/utils/spell_googie.inc
new file mode 100644 (file)
index 0000000..bfe8f6d
--- /dev/null
+++ b/program/steps/utils/spell_googie.inc
@@ -0,0 +1,73 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | program/steps/utils/spell_googie.inc                                  |
+ |                                                                       |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2005-2007, Roundcube Dev. - Switzerland                 |
+ | Licensed under the GNU GPL                                            |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Submit request to Google's spell checking engine                    |
+ |                                                                       |
+ | CREDITS:                                                              |
+ |   Script from GoogieSpell by amix.dk                                  |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ +-----------------------------------------------------------------------+
+
+ $Id: spell_googie.inc 3989 2010-09-25 13:03:53Z alec $
+
+*/
+
+$REMOTE_REQUEST = TRUE;
+
+// default settings
+$host = "ssl://www.google.com";
+$port = 443;
+$lang = get_input_value('lang', RCUBE_INPUT_GET);
+$path = "/tbproxy/spell?lang=$lang";
+
+// spell check uri is configured
+if (!empty($CONFIG['spellcheck_uri']))
+  {
+  $a_uri = parse_url($CONFIG['spellcheck_uri']);
+  $ssl = ($a_uri['scheme']=='https' || $a_uri['scheme']=='ssl');
+  $port = $a_uri['port'] ? $a_uri['port'] : ($ssl ? 443 : 80);
+  $host = ($ssl ? 'ssl://' : '') . $a_uri['host'];
+  $path = $a_uri['path'] . ($a_uri['query'] ? '?'.$a_uri['query'] : '') . $lang;
+  }
+
+$data = file_get_contents('php://input');
+$store = "";
+
+if ($fp = fsockopen($host, $port, $errno, $errstr, 30))
+  {
+  $out = "POST $path HTTP/1.0\r\n";
+  $out .= "Host: " . str_replace('ssl://', '', $host) . "\r\n";
+  $out .= "Content-Length: " . strlen($data) . "\r\n";
+  $out .= "Content-Type: application/x-www-form-urlencoded\r\n";
+  $out .= "Connection: Close\r\n\r\n";
+  $out .= $data;
+  fwrite($fp, $out);
+
+  while (!feof($fp))
+    $store .= fgets($fp, 128);
+  fclose($fp);
+  }
+
+// remove headers
+$pos = strpos($store, '<?xml');
+$store = substr($store, $pos);
+
+// set response length
+header("Content-Length: " . strlen($store));
+
+// Don't use server's default Content-Type charset (#1486406)
+header("Content-Type: text/xml; charset=".RCMAIL_CHARSET);
+print $store;
+exit;
+
+