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<?php
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/*
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+-----------------------------------------------------------------------+
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| program/steps/mail/spell_pspell.inc |
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| This file is part of the RoundCube Webmail client |
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| Licensed under the GNU GPL |
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| |
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| PURPOSE: |
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| Use the Pspell extension to check spelling, returns results |
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| compatible with spell_googie.inc. |
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| |
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+-----------------------------------------------------------------------+
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| Author: Kris Steinhoff <steinhof@umich.edu> |
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+-----------------------------------------------------------------------+
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$Id$
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*/
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if (!extension_loaded('pspell')) {
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raise_error(array(
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'code' => 500,
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'file' => __FILE__,
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'message' => "Pspell extension not available"), true, false);
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header('HTTP/1.1 404 Not Found');
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exit;
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}
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$data = file_get_contents('php://input');
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$xml = simplexml_load_string($data);
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$text = (string)$xml->text;
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$words = preg_split('/[ !"#$%&()*+\\,-.\/\n:;<=>?@\[\]^_{|}]+/', $text, NULL, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE );
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$plink = pspell_new(get_input_value('lang', RCUBE_INPUT_GET), null, null, 'utf-8');
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$out = '<?xml version="1.0" encoding="UTF-8"?><spellresult charschecked="'.strlen($text).'">';
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foreach ($words as $w) {
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$word = $w[0];
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$pos = $w[1];
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$len = strlen($word);
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if ($plink && !pspell_check($plink, $word)) {
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$suggestions = pspell_suggest($plink, $word);
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$out .= '<c o="'.$pos.'" l="'.$len.'">';
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$out .= implode("\t", $suggestions);
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$out .= '</c>';
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}
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}
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$out .= '</spellresult>';
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header("Content-Type: text/xml");
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echo $out;
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exit;
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?>
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