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77 lines
2.5 KiB
PHTML
77 lines
2.5 KiB
PHTML
15 years ago
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<?php
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/*
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+-----------------------------------------------------------------------+
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| program/steps/utils/spell_pspell_tiny.inc |
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| This file is part of the RoundCube Webmail client |
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| Copyright (C) 2005-2010, RoundCube Dev. - Switzerland |
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| Licensed under the GNU GPL |
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| PURPOSE: |
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| Use the Pspell extension to check spelling in TinyMCE |
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+-----------------------------------------------------------------------+
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| Author: Aleksander Machniak <alec@alec.pl> |
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+-----------------------------------------------------------------------+
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$Id: spell_pspell.inc 3780 2010-06-23 09:55:08Z alec $
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*/
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function json_error($str)
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{
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echo '{"error":{"errstr":"' . addslashes($str) . '","errfile":"","errline":null,"errcontext":"","level":"FATAL"}}';
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exit;
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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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'type' => 'php',
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'file' => __FILE__, 'line' => __LINE__,
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'message' => "Pspell extension not available"), true, false);
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json_error("Pspell extension not available");
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}
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// read input
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$data = file_get_contents('php://input');
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// Decode JSON input
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$request = json_decode($data, true);
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$result = array();
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$lang = $request['params'][0];
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$data = $request['params'][1];
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$result['id'] = $request['id'];
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// init spellchecker
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$plink = pspell_new($lang, null, null, RCMAIL_CHARSET, PSPELL_FAST);
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if (!$plink) {
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json_error("Unable to load Pspell engine for selected language");
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}
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if ($request['method'] == 'checkWords') {
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$result['result'] = array();
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foreach ((array)$data as $word) {
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if ($word && preg_match('/[^0-9\.]/', $word)
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&& !pspell_check($plink, $word)) {
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$result['result'][] = $word;
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}
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}
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}
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else if ($request['method'] == 'getSuggestions') {
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$suggestions = pspell_suggest($plink, $data);
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if (sizeof($suggestions)>MAX_SUGGESTIONS)
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$suggestions = array_slice($suggestions, 0, MAX_SUGGESTIONS);
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$result['result'] = $suggestions;
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}
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// send output
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header("Content-Type: text/xml; charset=".RCMAIL_CHARSET);
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echo json_encode($result);
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exit;
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