Imported Upstream version 0.5

[roundcube.git] / program / steps / mail / spell_pspell.inc

diff --git a/program/steps/mail/spell_pspell.inc b/program/steps/mail/spell_pspell.inc
deleted file mode 100644 (file)
index 0abdc9e..0000000
--- a/program/steps/mail/spell_pspell.inc
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-
-/*
- +-----------------------------------------------------------------------+
- | program/steps/mail/spell_pspell.inc                                   |
- |                                                                       |
- | This file is part of the RoundCube Webmail client                     |
- | Licensed under the GNU GPL                                            |
- |                                                                       |
- | PURPOSE:                                                              |
- |   Use the Pspell extension to check spelling, returns results         |
- |   compatible with spell_googie.inc.                                   |
- |                                                                       |
- +-----------------------------------------------------------------------+
- | Author: Kris Steinhoff <steinhof@umich.edu>                           |
- +-----------------------------------------------------------------------+
-
- $Id$
-
-*/
-
-if (!extension_loaded('pspell')) {
-    raise_error(array(
-      'code' => 500,
-      'type' => 'php',
-      'file' => __FILE__,
-      'message' => "Pspell extension not available"), true, false);
-      
-    header('HTTP/1.1 404 Not Found');
-    exit;
-}
-
-// max. number of suggestions for one word
-define('MAX_SUGGESTIONS', 10);
-
-// read input
-$data = file_get_contents('php://input');
-
-// parse data (simplexml_load_string breaks CRLFs)
-$left = strpos($data, '<text>');
-$right = strrpos($data, '</text>');
-$text = substr($data, $left+6, $right-($left+6));
-$text = html_entity_decode($text, ENT_QUOTES, RCMAIL_CHARSET);
-
-// tokenize
-$words = preg_split('/[ !"#$%&()*+\\,\/\n:;<=>?@\[\]^_{|}-]+|\.[^\w]/', $text, NULL,  PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE );
-
-// init spellchecker
-$plink = pspell_new(get_input_value('lang', RCUBE_INPUT_GET), null, null, RCMAIL_CHARSET, PSPELL_FAST);
-
-// send output
-$out = '<?xml version="1.0" encoding="'.RCMAIL_CHARSET.'"?><spellresult charschecked="'.mb_strlen($text).'">';
-
-$diff = 0;
-foreach ($words as $w) {
-    $word = trim($w[0]);
-    $pos  = $w[1] - $diff;
-    $len  = mb_strlen($word);
-    if ($word && $plink && preg_match('/[^0-9\.]/', $word)
-       && !pspell_check($plink, $word)) {
-        $suggestions = pspell_suggest($plink, $word);
-       if (sizeof($suggestions)>10)
-         $suggestions = array_slice($suggestions, 0, MAX_SUGGESTIONS);
-
-        $out .= '<c o="'.$pos.'" l="'.$len.'">';
-        $out .= implode("\t", $suggestions);
-        $out .= '</c>';
-    }
-    $diff += (strlen($word) - $len);
-}
-
-$out .= '</spellresult>';
-
-header("Content-Type: text/xml");
-echo $out;
-exit;
-
-?>