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authoralecpl <alec@alec.pl>2010-06-24 13:27:43 +0000
committeralecpl <alec@alec.pl>2010-06-24 13:27:43 +0000
commitf4f6291ec16bd2fe368f868e667ea2071c514098 (patch)
treee5d74a7168dfb1a4a015f6db4d7f10076f95b515 /program/steps/utils/spell_html_pspell.inc
parent2011bef155aacdfa8461a4d5c2cd3988d946d135 (diff)
- Use built-in spellchecker instead of a PHP files of spellchecker plugin in TinyMCE
Diffstat (limited to 'program/steps/utils/spell_html_pspell.inc')
-rw-r--r--program/steps/utils/spell_html_pspell.inc76
1 files changed, 76 insertions, 0 deletions
diff --git a/program/steps/utils/spell_html_pspell.inc b/program/steps/utils/spell_html_pspell.inc
new file mode 100644
index 000000000..13344b02e
--- /dev/null
+++ b/program/steps/utils/spell_html_pspell.inc
@@ -0,0 +1,76 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | program/steps/utils/spell_pspell_tiny.inc |
+ | |
+ | This file is part of the RoundCube Webmail client |
+ | Copyright (C) 2005-2010, RoundCube Dev. - Switzerland |
+ | Licensed under the GNU GPL |
+ | |
+ | PURPOSE: |
+ | Use the Pspell extension to check spelling in TinyMCE |
+ | |
+ +-----------------------------------------------------------------------+
+ | Author: Aleksander Machniak <alec@alec.pl> |
+ +-----------------------------------------------------------------------+
+
+ $Id: spell_pspell.inc 3780 2010-06-23 09:55:08Z alec $
+
+*/
+
+function json_error($str)
+{
+ echo '{"error":{"errstr":"' . addslashes($str) . '","errfile":"","errline":null,"errcontext":"","level":"FATAL"}}';
+ exit;
+}
+
+if (!extension_loaded('pspell')) {
+ raise_error(array(
+ 'code' => 500,
+ 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Pspell extension not available"), true, false);
+
+ json_error("Pspell extension not available");
+}
+
+// read input
+$data = file_get_contents('php://input');
+
+// Decode JSON input
+$request = json_decode($data, true);
+$result = array();
+
+$lang = $request['params'][0];
+$data = $request['params'][1];
+$result['id'] = $request['id'];
+
+// init spellchecker
+$plink = pspell_new($lang, null, null, RCMAIL_CHARSET, PSPELL_FAST);
+
+if (!$plink) {
+ json_error("Unable to load Pspell engine for selected language");
+}
+
+if ($request['method'] == 'checkWords') {
+ $result['result'] = array();
+ foreach ((array)$data as $word) {
+ if ($word && preg_match('/[^0-9\.]/', $word)
+ && !pspell_check($plink, $word)) {
+ $result['result'][] = $word;
+ }
+ }
+}
+else if ($request['method'] == 'getSuggestions') {
+ $suggestions = pspell_suggest($plink, $data);
+ if (sizeof($suggestions)>MAX_SUGGESTIONS)
+ $suggestions = array_slice($suggestions, 0, MAX_SUGGESTIONS);
+ $result['result'] = $suggestions;
+}
+
+// send output
+header("Content-Type: text/xml; charset=".RCMAIL_CHARSET);
+echo json_encode($result);
+exit;
+