Add option to enable HTML editor on forwarding (#1488517)

Aleksander Machniak

2012-08-27 8eefbb2158c43b51a8c33e6c480cbe61539b9535

 program/steps/utils/spell.inc

@@ -4,8 +4,12 @@
 +-----------------------------------------------------------------------+
 | program/steps/utils/spell.inc                                         |
 |                                                                       |
 | This file is part of the RoundCube Webmail client                     |
 | Licensed under the GNU GPL                                            |
 | This file is part of the Roundcube Webmail client                     |
 | Copyright (C) 2005-2011, The Roundcube Dev Team                       |
 |                                                                       |
 | Licensed under the GNU General Public License version 3 or            |
 | any later version with exceptions for skins & plugins.                |
 | See the README file for a full license statement.                     |
 |                                                                       |
 | PURPOSE:                                                              |
 |   Invoke the configured or default spell checking engine.             |
@@ -13,16 +17,35 @@
 +-----------------------------------------------------------------------+
 | Author: Kris Steinhoff <steinhof@umich.edu>                           |
 +-----------------------------------------------------------------------+

 $Id$

*/

if ($spell_engine = $RCMAIL->config->get('spellcheck_engine', 'googie')) {
    include('spell_'.$spell_engine.'.inc');
// read input
$lang = get_input_value('lang', RCUBE_INPUT_GET);
$data = file_get_contents('php://input');

$learn_word = strpos($data, '<learnword>');

// Get data string
$left = strpos($data, '<text>');
$right = strrpos($data, '</text>');
$data = substr($data, $left+6, $right-($left+6));
$data = html_entity_decode($data, ENT_QUOTES, RCMAIL_CHARSET);

$spellchecker = new rcube_spellchecker($lang);

if ($learn_word) {
    $spellchecker->add_word($data);
    $result = '<?xml version="1.0" encoding="'.RCMAIL_CHARSET.'"?><learnwordresult></learnwordresult>';
}
else {
    $spellchecker->check($data);
    $result = $spellchecker->get_xml();
}

header('HTTP/1.1 404 Not Found');
exit;
// set response length
header("Content-Length: " . strlen($result));

?>
// Don't use server's default Content-Type charset (#1486406)
header("Content-Type: text/xml; charset=" . RCMAIL_CHARSET);
print $result;
exit;