var url = require('url'),
fs = require('fs'),
- crypto = require('crypto'),
node_static = require('node-static'),
_ = require('lodash'),
- config = require('./configuration.js');
-
-
-// Cache for settings.json
-var cached_settings = {
- debug: {
- hash: '',
- settings: ''
- },
- production: {
- hash: '',
- settings: ''
- }
-};
-
-// Clear the settings cache when the settings change
-config.on('loaded', function () {
- cached_settings.debug.settings = cached_settings.production.settings = '';
- cached_settings.debug.hash = cached_settings.production.hash = '';
-});
+ config = require('./configuration.js'),
+ SettingsGenerator = require('./settingsgenerator.js');
var that = this,
default_locale_id = 'en-gb';
- 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
- found_locale = default_locale_id;
+ if (!request.headers['accept-language']) {
+ // No accept-language specified in the request so send the default
+ return serveLocale.call(this, request, response, default_locale_id);
+ }
- // Get a list of the available translations we have
- files.forEach(function (file) {
- if (file.substr(-5) === '.json') {
- available.push(file.slice(0, -5));
- }
- });
+ 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
+ found_locale = default_locale_id;
- // 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;
+ // Get a list of the available translations we have
+ files.forEach(function (file) {
+ if (file.substr(-5) === '.json') {
+ available.push(file.slice(0, -5));
}
+ });
- // Sort the accepted languages by quality
- langs.sort(function (a, b) {
- return b[1] - a[1];
- });
-
- // 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])) {
- found_locale = langs[i][0];
- break;
- }
- }
+ // 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;
+ }
- return serveLocale.call(that, request, response, found_locale);
+ // Sort the accepted languages by quality
+ langs.sort(function (a, b) {
+ return b[1] - a[1];
});
- } else {
- // No accept-language specified in the request so send the default
- return serveLocale.call(this, request, response, default_locale_id);
- }
+ // 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])) {
+ found_locale = langs[i][0];
+ break;
+ }
+ }
+ return serveLocale.call(that, request, response, found_locale);
+ });
};
/**
* Handle the settings.json request
*/
-function serveSettings(request, response) {
+var serveSettings = function(request, response) {
var referrer_url,
debug = false,
settings;
}
}
- settings = cached_settings[debug ? 'debug' : 'production'];
-
- // Generate the settings if we don't have them cached as yet
- if (settings.settings === '') {
- generateSettings(request, debug, function (err, settings) {
- if (err) {
- response.statusCode = 500;
- response.end();
- console.log(err);
- } else {
- sendSettings.call(this, request, response, settings);
- }
- });
-
- } else {
- sendSettings.call(this, request, response, settings);
- }
-}
-
-
-/**
- * Send the the settings to the browser
- */
-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);
-}
-
-
-/**
- * Generate a settings object for the client.
- * Settings include available translations, default client config, etc
- */
-function generateSettings(request, debug, callback) {
- var vars = {
- server_settings: {},
- client_plugins: [],
- translations: [],
- scripts: [
- [
- 'assets/libs/lodash.min.js'
- ],
- ['assets/libs/backbone.min.js', 'assets/libs/jed.js']
- ]
- };
-
- if (debug) {
- vars.scripts = vars.scripts.concat([
- [
- 'src/app.js',
- 'assets/libs/engine.io.js',
- 'assets/libs/engine.io.tools.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/channelinfo.js'
- ],
-
- [
- 'src/models/channel.js',
- 'src/models/applet.js'
- ],
-
- [
- 'src/models/query.js',
- 'src/models/server.js', // Depends on models/channel.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',
- 'src/views/channelinfo.js'
- ]
- ]);
- } else {
- vars.scripts.push(['assets/kiwi.min.js', 'assets/libs/engine.io.bundle.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;
- }
-
- // Read theme information
- readThemeInfo(config.get().client_themes || ['relaxed'], function (err, themes) {
- 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();
}
- vars.themes = themes;
-
- // Get a list of available translations
- fs.readFile(__dirname + '/../client/src/translations/translations.json', function (err, translations) {
- if (err) {
- return callback(err);
- }
-
- translations = JSON.parse(translations);
- fs.readdir(__dirname + '/../client/src/translations/', function (err, pofiles) {
- var settings;
- 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]});
- }
- });
-
- settings = cached_settings[debug?'debug':'production'];
- settings.settings = JSON.stringify(vars);
- settings.hash = crypto.createHash('md5').update(settings.settings).digest('hex');
-
- return callback(null, settings);
- });
+ response.writeHead(200, {
+ 'ETag': settings.hash,
+ 'Content-Type': 'application/json'
});
+ response.end(settings.settings);
});
-}
-
-function readThemeInfo(themes, prev, callback) {
- "use strict";
- var theme = themes[0];
-
- if (typeof prev === 'function') {
- callback = prev;
- prev = [];
- }
-
- fs.readFile(__dirname + '/../client/assets/themes/' + theme.toLowerCase() + '/theme.json', function (err, theme_json) {
- if (err) {
- return callback(err);
- }
-
- try {
- theme_json = JSON.parse(theme_json);
- } catch (e) {
- return callback(e);
- }
-
- prev.push(theme_json);
-
- if (themes.length > 1) {
- return readThemeInfo(themes.slice(1), prev, callback);
- }
-
- callback(null, prev);
- });
-}
+};
--- /dev/null
+var fs = require('fs'),
+ crypto = require('crypto'),
+ config = require('./configuration.js');
+
+
+module.exports.generate = generateSettings;
+module.exports.get = getSettings;
+
+
+// Cache for settings.json
+var cached_settings = {
+ debug: {
+ hash: '',
+ settings: ''
+ },
+ production: {
+ hash: '',
+ settings: ''
+ }
+};
+
+// Clear the settings cache when the settings change
+config.on('loaded', function () {
+ cached_settings.debug.settings = cached_settings.production.settings = '';
+ cached_settings.debug.hash = cached_settings.production.hash = '';
+});
+
+
+
+
+function getSettings(debug, callback) {
+ var settings = cached_settings[debug ? 'debug' : 'production'];
+
+ var returnSettings = function() {
+ callback(settings);
+ };
+
+ // Generate the settings if we don't have them cached as yet
+ if (settings.settings === '') {
+ generateSettings(debug, returnSettings);
+ } else {
+ returnSettings();
+ }
+}
+
+
+/**
+ * Generate a settings object for the client.
+ * Settings include available translations, default client config, etc
+ */
+function generateSettings(debug, callback) {
+ var vars = {
+ server_settings: {},
+ client_plugins: [],
+ translations: [],
+ scripts: [
+ [
+ 'assets/libs/lodash.min.js'
+ ],
+ ['assets/libs/backbone.min.js', 'assets/libs/jed.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;
+ }
+
+ addScripts(vars, debug);
+
+ // Further jobs depend on callbacks, so tally up completed jobs before callback()
+ var total_jobs = 2,
+ completed_jobs = 0,
+ jobComplete = function() {
+ completed_jobs++;
+
+ if (completed_jobs < total_jobs)
+ return;
+
+ settings = cached_settings[debug?'debug':'production'];
+ settings.settings = JSON.stringify(vars);
+ settings.hash = crypto.createHash('md5').update(settings.settings).digest('hex');
+
+ callback();
+ };
+
+ addThemes(vars, jobComplete);
+ addTranslations(vars, jobComplete);
+
+}
+
+
+function addThemes(vars, callback) {
+ readThemeInfo(config.get().client_themes || ['relaxed'], function (err, themes) {
+ if (err) {
+ return callback(err);
+ }
+
+ vars.themes = themes;
+ return callback();
+ });
+}
+
+
+function readThemeInfo(themes, prev, callback) {
+ "use strict";
+ var theme = themes[0];
+
+ if (typeof prev === 'function') {
+ callback = prev;
+ prev = [];
+ }
+
+ fs.readFile(__dirname + '/../client/assets/themes/' + theme.toLowerCase() + '/theme.json', function (err, theme_json) {
+ if (err) {
+ return callback(err);
+ }
+
+ try {
+ theme_json = JSON.parse(theme_json);
+ } catch (e) {
+ return callback(e);
+ }
+
+ prev.push(theme_json);
+
+ if (themes.length > 1) {
+ return readThemeInfo(themes.slice(1), prev, callback);
+ }
+
+ callback(null, prev);
+ });
+}
+
+
+function addTranslations(vars, callback) {
+ // Get a list of available translations
+ fs.readFile(__dirname + '/../client/src/translations/translations.json', function (err, translations) {
+ if (err) {
+ return callback(err);
+ }
+
+ translations = JSON.parse(translations);
+ fs.readdir(__dirname + '/../client/src/translations/', function (err, pofiles) {
+ 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]});
+ }
+ });
+
+ return callback();
+ });
+ });
+}
+
+
+function addScripts(vars, debug) {
+ if (!debug) {
+ vars.scripts.push(['assets/kiwi.min.js', 'assets/libs/engine.io.bundle.min.js']);
+ return;
+ }
+
+ vars.scripts = vars.scripts.concat([
+ [
+ 'src/app.js',
+ 'assets/libs/engine.io.js',
+ 'assets/libs/engine.io.tools.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/channelinfo.js'
+ ],
+
+ [
+ 'src/models/channel.js',
+ 'src/models/applet.js'
+ ],
+
+ [
+ 'src/models/query.js',
+ 'src/models/server.js', // Depends on models/channel.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',
+ 'src/views/channelinfo.js'
+ ]
+ ]);
+}
\ No newline at end of file
projects / KiwiIRC.git / commitdiff