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comparison program/steps/utils/spell.inc @ 0:4681f974d28b

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vanilla 1.3.3 distro, I hope
author Charlie Root
date Thu, 04 Jan 2018 15:52:31 -0500
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-1:000000000000 0:4681f974d28b
1 <?php
2
3 /**
4 +-----------------------------------------------------------------------+
5 | program/steps/utils/spell.inc |
6 | |
7 | This file is part of the Roundcube Webmail client |
8 | Copyright (C) 2005-2011, The Roundcube Dev Team |
9 | |
10 | Licensed under the GNU General Public License version 3 or |
11 | any later version with exceptions for skins & plugins. |
12 | See the README file for a full license statement. |
13 | |
14 | PURPOSE: |
15 | Invoke the configured or default spell checking engine. |
16 | |
17 +-----------------------------------------------------------------------+
18 | Author: Kris Steinhoff <steinhof@umich.edu> |
19 +-----------------------------------------------------------------------+
20 */
21
22 // read input
23 $lang = rcube_utils::get_input_value('lang', rcube_utils::INPUT_GET);
24 $data = file_get_contents('php://input');
25
26 $learn_word = strpos($data, '<learnword>');
27
28 // Get data string
29 $left = strpos($data, '<text>');
30 $right = strrpos($data, '</text>');
31 $data = substr($data, $left+6, $right-($left+6));
32 $data = html_entity_decode($data, ENT_QUOTES, RCUBE_CHARSET);
33
34 $spellchecker = new rcube_spellchecker($lang);
35
36 if ($learn_word) {
37 $spellchecker->add_word($data);
38 $result = '<?xml version="1.0" encoding="'.RCUBE_CHARSET.'"?><learnwordresult></learnwordresult>';
39 }
40 else if (empty($data)) {
41 $result = '<?xml version="1.0" encoding="'.RCUBE_CHARSET.'"?><spellresult charschecked="0"></spellresult>';
42 }
43 else {
44 $spellchecker->check($data);
45 $result = $spellchecker->get_xml();
46 }
47
48 if ($err = $spellchecker->error()) {
49 rcube::raise_error(array('code' => 500, 'type' => 'php',
50 'file' => __FILE__, 'line' => __LINE__,
51 'message' => "Spell check engine error: " . trim($err)),
52 true, false);
53
54 header("HTTP/1.0 500 Internal Server Error");
55 exit;
56 }
57
58 // set response length
59 header("Content-Length: " . strlen($result));
60
61 // Don't use server's default Content-Type charset (#1486406)
62 header("Content-Type: text/xml; charset=" . RCUBE_CHARSET);
63 print $result;
64 exit;