var url = require('url'),
fs = require('fs'),
- crypto = require('crypto'),
node_static = require('node-static'),
+ Negotiator = require('negotiator'),
_ = require('lodash'),
- config = require('./configuration.js');
+ config = require('./configuration.js'),
+ SettingsGenerator = require('./settingsgenerator.js');
+
var HttpHandler = function (config) {
- var public_html = config.public_html || 'client/';
- this.file_server = new node_static.Server(public_html);
+ var public_http = config.public_http || 'client/';
+ this.file_server = new node_static.Server(public_http);
};
module.exports.HttpHandler = HttpHandler;
// Any asset request to head into the asset dir
request.url = request.url.replace(base_path + '/assets/', '/assets/');
+ // Any src request to head into the src dir
+ request.url = request.url.replace(base_path + '/src/', '/src/');
+
// Any requests for /client to load the index file
if (request.url.match(new RegExp('^' + base_path_regex + '([/$]|$)', 'i'))) {
- request.url = '/';
+ request.url = '/index.html';
}
// If the 'magic' translation is requested, figure out the best language to use from
});
};
-var serveMagicLocale = function (request, response) {
- var that = this;
- if (request.headers['accept-language']) {
- fs.readdir('client/assets/locales', function (err, files) {
- var available = [],
- i = 0,
- langs = request.headers['accept-language'].split(','); // Example: en-gb,en;q=0.5
+// Cached list of available translations
+var cached_available_locales = [];
+
+// Get a list of the available translations we have
+fs.readdir('client/assets/locales', function (err, files) {
+ files.forEach(function (file) {
+ if (file.substr(-5) === '.json') {
+ cached_available_locales.push(file.slice(0, -5));
+ }
+ });
+});
- // Get a list of the available translations we have
- files.forEach(function (file) {
- if (file.substr(-5) === '.json') {
- available.push(file.slice(0, -5));
- }
- });
- // Sanitise the browsers accepted languages and the qualities
- for (i = 0; i < langs.length; i++) {
- langs[i]= langs[i].split(';q=');
- langs[i][0] = langs[i][0].toLowerCase();
- langs[i][1] = (typeof langs[i][1] === 'string') ? parseFloat(langs[i][1]) : 1.0;
- }
- // Sort the accepted languages by quality
- langs.sort(function (a, b) {
- return b[1] - a[1];
- });
+/**
+ * Handle the /assets/locales/magic.json request
+ * Find the closest translation we have for the language
+ * set in the browser.
+ **/
+var serveMagicLocale = function (request, response) {
+ var default_locale_id = 'en-gb',
+ found_locale, negotiator;
- // Serve the first language we have a translation for
- for (i = 0; i < langs.length; i++) {
- if (langs[i][0] === '*') {
- break;
- } else if (_.contains(available, langs[i][0])) {
- return that.file_server.serveFile('/assets/locales/' + langs[i][0] + '.json', 200, {Vary: 'Accept-Language', 'Content-Language': langs[i][0]}, request, response);
- }
- }
+ if (!request.headers['accept-language']) {
+ // No accept-language specified in the request so send the default
+ found_locale = default_locale_id;
- serveFallbackLocale.call(that, request, response);
- });
} else {
- serveFallbackLocale.call(that, request, response);
+ negotiator = new Negotiator(request);
+ found_locale = negotiator.language(cached_available_locales);
}
-};
-var serveFallbackLocale = function (request, response) {
- //en-gb is our default language, so we serve this as the last possible answer for everything
- this.file_server.serveFile('/assets/locales/en-gb.json', 200, {Vary: 'Accept-Language', 'Content-Language': 'en-gb'}, request, response);
+ // Send a locale to the browser
+ this.file_server.serveFile('/assets/locales/' + found_locale + '.json', 200, {
+ Vary: 'Accept-Language',
+ 'Content-Language': found_locale
+ }, request, response);
};
-var cached_settings = {
- hash: '',
- settings: ''
-};
-config.on('loaded', function () {
- cached_settings.settings = '';
- cached_settings.hash = '';
-});
-function generateSettings(request, callback) {
- var vars = {
- server_settings: {},
- client_plugins: [],
- translations: [],
- scripts: [
- [
- 'libs/lodash.min.js'
- ],
- 'libs/backbone.min.js',
- 'libs/jed.js'
- ]
- },
- referrer_url;
+/**
+ * Handle the settings.json request
+ */
+var serveSettings = function(request, response) {
+ var referrer_url,
+ debug = false,
+ settings;
+ // Check the referrer for a debug option
if (request.headers['referer']) {
referrer_url = url.parse(request.headers['referer'], true);
- }
- if (referrer_url && referrer_url.query && referrer_url.query.debug) {
- vars.scripts = vars.scripts.concat([
- 'src/app.js',
- [
- 'src/models/application.js',
- 'src/models/gateway.js'
- ],
- [
- 'src/models/newconnection.js',
- 'src/models/panellist.js',
- 'src/models/networkpanellist.js',
- 'src/models/panel.js',
- 'src/models/member.js',
- 'src/models/memberlist.js',
- 'src/models/network.js'
- ],
-
- [
- 'src/models/query.js',
- 'src/models/channel.js',
- 'src/models/server.js',
- 'src/models/applet.js'
- ],
-
- [
- 'src/applets/settings.js',
- 'src/applets/chanlist.js',
- 'src/applets/scripteditor.js'
- ],
-
- [
- 'src/models/pluginmanager.js',
- 'src/models/datastore.js',
- 'src/helpers/utils.js'
- ],
-
- // Some views extend these, so make sure they're loaded beforehand
- [
- 'src/views/panel.js'
- ],
-
- [
- 'src/views/channel.js',
- 'src/views/applet.js',
- 'src/views/application.js',
- 'src/views/apptoolbar.js',
- 'src/views/controlbox.js',
- 'src/views/favicon.js',
- 'src/views/mediamessage.js',
- 'src/views/member.js',
- 'src/views/memberlist.js',
- 'src/views/menubox.js',
- 'src/views/networktabs.js',
- 'src/views/nickchangebox.js',
- 'src/views/resizehandler.js',
- 'src/views/serverselect.js',
- 'src/views/statusmessage.js',
- 'src/views/tabs.js',
- 'src/views/topicbar.js',
- 'src/views/userbox.js'
- ]
- ]);
- } else {
- vars.scripts.push('kiwi.min.js');
- }
-
- // Any restricted server mode set?
- if (config.get().restrict_server) {
- vars.server_settings = {
- connection: {
- server: config.get().restrict_server,
- port: config.get().restrict_server_port || 6667,
- ssl: config.get().restrict_server_ssl,
- channel: config.get().restrict_server_channel,
- nick: config.get().restrict_server_nick,
- allow_change: false
- }
- };
- }
-
- // Any client default settings?
- if (config.get().client) {
- vars.server_settings.client = config.get().client;
- }
-
- // Any client plugins?
- if (config.get().client_plugins && config.get().client_plugins.length > 0) {
- vars.client_plugins = config.get().client_plugins;
+ if (referrer_url.query && referrer_url.query.debug) {
+ debug = true;
+ }
}
- fs.readFile(__dirname + '/../client/assets/src/translations/translations.json', function (err, translations) {
- if (err) {
- return callback(err);
+ SettingsGenerator.get(debug, function(settings) {
+ if (request.headers['if-none-match'] && request.headers['if-none-match'] === settings.hash) {
+ response.writeHead(304, 'Not Modified');
+ return response.end();
}
- var translation_files;
- translations = JSON.parse(translations);
- fs.readdir(__dirname + '/../client/assets/src/translations/', function (err, pofiles) {
- var hash;
- if (err) {
- return callback(err);
- }
-
- pofiles.forEach(function (file) {
- var locale = file.slice(0, -3);
- if ((file.slice(-3) === '.po') && (locale !== 'template')) {
- vars.translations.push({tag: locale, language: translations[locale]});
- }
- });
-
- cached_settings.settings = JSON.stringify(vars);
- cached_settings.hash = crypto.createHash('md5').update(cached_settings.settings).digest('hex');
-
- return callback(null, cached_settings);
+ response.writeHead(200, {
+ 'ETag': settings.hash,
+ 'Content-Type': 'application/json'
});
+ response.end(settings.settings);
});
-}
-
-function serveSettings(request, response) {
- if (cached_settings.settings === '') {
- generateSettings(request, function (err, settings) {
- if (err) {
- response.statusCode = 500;
- response.end();
- } else {
- sendSettings.call(this, request, response, settings);
- }
- });
- } else {
- sendSettings.call(this, request, response, cached_settings);
- }
-}
-
-function sendSettings(request, response, settings) {
- if (request.headers['if-none-match'] && request.headers['if-none-match'] === settings.hash) {
- response.writeHead(304, 'Not Modified');
- return response.end();
- }
-
- response.writeHead(200, {
- 'ETag': settings.hash,
- 'Content-Type': 'application/json'
- });
- response.end(settings.settings);
-}
+};