9fcdadecee
- Add option to install a local spell checker Approved by: maintainer
53 lines
2.3 KiB
PHP
53 lines
2.3 KiB
PHP
<?php
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/*-
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* Copyright (c) 2006 Alex Dupre. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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$lang = $_REQUEST["lang"];
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$xml = new SimpleXMLElement(file_get_contents("php://input"));
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$spell = pspell_new($lang, "", "", "utf-8", PSPELL_NORMAL);
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$suggestions = array();
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$offset = 0;
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mb_regex_encoding("UTF-8");
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foreach (mb_split("\n", $xml->text) as $line) {
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$len = mb_strlen($line, "UTF-8");
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mb_ereg_search_init($line, "\w+");
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while (($wpos = mb_ereg_search_pos()) != FALSE) {
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$word = mb_substr($line, $wpos[0], $wpos[1]);
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if (!pspell_check($spell, $word)) {
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$woffset = mb_strlen(mb_substr($line, 0, $wpos[0]), "UTF-8");
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$wlen = mb_strlen($word, "UTF-8");
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array_push($suggestions, array($offset + $woffset, $wlen, pspell_suggest($spell, $word)));
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}
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}
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$offset += $len + 1;
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}
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$xml = new SimpleXMLElement("<spellresponse/>");
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$xml->addAttribute("error", count($suggestions) ? "1" : "0");
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foreach ($suggestions as $s) {
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$c = $xml->addChild("c", join("\t", $s[2]));
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$c->addAttribute("o", $s[0]);
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$c->addAttribute("l", $s[1]);
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$c->addAttribute("s", "1");
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}
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header('Content-Type: text/xml');
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echo $xml->asXML();
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