131 lines
5.1 KiB
JavaScript
131 lines
5.1 KiB
JavaScript
/*
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* (c) Copyright Ascensio System SIA 2010-2014
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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var sockjs = require("sockjs"),
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nodehun = require("nodehun"),
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config = require("./config.json"),
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logger = require("./../../Common/sources/logger");
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var arrDictionaries = {};
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(function () {
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var arrDictionariesConfig = config["dictionaries"];
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var oDictTmp = null,
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pathTmp = "",
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oDictName = null;
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for (var indexDict = 0, lengthDict = arrDictionariesConfig.length; indexDict < lengthDict; ++indexDict) {
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oDictTmp = arrDictionariesConfig[indexDict];
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oDictName = oDictTmp.name;
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pathTmp = __dirname + "/../Dictionaries/" + oDictName + "/" + oDictName + ".";
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arrDictionaries[oDictTmp.id] = new nodehun.Dictionary(pathTmp + "aff", pathTmp + "dic");
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}
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})();
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exports.install = function (server, callbackFunction) {
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var sockjs_opts = {
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sockjs_url: "http://cdn.sockjs.org/sockjs-0.3.min.js"
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},
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sockjs_echo = sockjs.createServer(sockjs_opts),
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dataHandler;
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sockjs_echo.on("connection", function (conn) {
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if (null == conn) {
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logger.error("null == conn");
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return;
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}
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conn.on("data", function (message) {
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try {
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var data = JSON.parse(message);
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dataHandler[data.type](conn, data);
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} catch(e) {
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logger.error("error receiving response:" + e);
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}
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});
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conn.on("error", function () {
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logger.error("On error");
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});
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conn.on("close", function () {
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logger.info("Connection closed or timed out");
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});
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});
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function sendData(conn, data) {
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conn.write(JSON.stringify(data));
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}
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dataHandler = (function () {
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function spellCheck(conn, data) {
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function checkEnd() {
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if (0 === data.usrWordsLength) {
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sendData(conn, {
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type: "spellCheck",
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spellCheckData: JSON.stringify(data)
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});
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}
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}
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function spellSuggest(index, word, lang) {
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var oDictionary = arrDictionaries[lang];
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if (undefined === oDictionary) {
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data.usrCorrect[index] = false;
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--data.usrWordsLength;
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checkEnd();
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} else {
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if ("spell" === data.type) {
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oDictionary.spellSuggest(word, function (a, b) {
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data.usrCorrect[index] = a;
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--data.usrWordsLength;
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checkEnd();
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});
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} else {
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if ("suggest" === data.type) {
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oDictionary.spellSuggestions(word, function (a, b) {
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data.usrSuggest[index] = b;
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--data.usrWordsLength;
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checkEnd();
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});
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}
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}
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}
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}
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data = JSON.parse(data.spellCheckData);
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data.usrCorrect = [];
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data.usrSuggest = [];
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data.usrWordsLength = data.usrWords.length;
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for (var i = 0, length = data.usrWords.length; i < length; ++i) {
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spellSuggest(i, data.usrWords[i], data.usrLang[i]);
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}
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}
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return {
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spellCheck: spellCheck
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};
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} ());
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sockjs_echo.installHandlers(server, {
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prefix: "/doc/[0-9-.a-zA-Z_=]*/c",
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log: function (severity, message) {
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logger.info(message);
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}
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});
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callbackFunction();
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}; |