529 lines
18 KiB
JavaScript
529 lines
18 KiB
JavaScript
var weechat = angular.module('weechat', ['localStorage', 'weechatModels', 'plugins', 'ngSanitize']);
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weechat.filter('toArray', function () {
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'use strict';
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return function (obj) {
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if (!(obj instanceof Object)) {
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return obj;
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}
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return Object.keys(obj).map(function (key) {
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return Object.defineProperty(obj[key], '$key', {__proto__: null, value: key});
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});
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}
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});
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weechat.factory('colors', [function($scope) {
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return {
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prepareCss: weeChat.color.prepareCss,
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parse: weeChat.color.parse
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};
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}]);
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weechat.factory('handlers', ['$rootScope', 'colors', 'models', 'plugins', function($rootScope, colors, models, plugins) {
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var handleBufferClosing = function(message) {
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var bufferMessage = message['objects'][0]['content'][0];
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var buffer = new models.Buffer(bufferMessage);
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models.closeBuffer(buffer);
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}
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var handleLine = function(line, initial) {
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var message = new models.BufferLine(line);
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// Only react to line if its displayed
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if(message.displayed) {
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var buffer = models.getBuffer(message.buffer);
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message = plugins.PluginManager.contentForMessage(message);
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buffer.addLine(message);
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if (buffer.active) {
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$rootScope.scrollToBottom();
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}
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if (!initial) {
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if (!buffer.active && !buffer.notify==0 && _.contains(message.tags, 'notify_message') && !_.contains(message.tags, 'notify_none')) {
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buffer.unread++;
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$rootScope.$emit('notificationChanged');
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}
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if(!buffer.notify==0 && message.highlight || _.contains(message.tags, 'notify_private') ) {
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buffer.notification++;
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$rootScope.createHighlight(buffer, message);
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$rootScope.$emit('notificationChanged');
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}
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}
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}
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}
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var handleBufferLineAdded = function(message) {
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message['objects'][0]['content'].forEach(function(l) {
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handleLine(l, false);
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});
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}
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var handleBufferOpened = function(message) {
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var bufferMessage = message['objects'][0]['content'][0];
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var buffer = new models.Buffer(bufferMessage);
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models.addBuffer(buffer);
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}
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var handleBufferTitleChanged = function(message) {
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var obj = message['objects'][0]['content'][0];
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var buffer = obj['pointers'][0];
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var old = models.getBuffer(buffer);
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old.fullName = obj['full_name'];
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old.title = obj['title'];
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old.number = obj['number'];
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}
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var handleBufferRenamed = function(message) {
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var obj = message['objects'][0]['content'][0];
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var buffer = obj['pointers'][0];
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var old = models.getBuffer(buffer);
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old.fullName = obj['full_name'];
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old.shortName = obj['short_name'];
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}
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/*
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* Handle answers to (lineinfo) messages
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*
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* (lineinfo) messages are specified by this client. It is request after bufinfo completes
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*/
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var handleLineInfo = function(message) {
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var lines = message['objects'][0]['content'].reverse();
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lines.forEach(function(l) {
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handleLine(l, true);
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});
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}
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/*
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* Handle answers to hotlist request
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*/
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var handleHotlistInfo = function(message) {
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var hotlist = message['objects'][0]['content'];
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hotlist.forEach(function(l) {
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var buffer = models.getBuffer(l.buffer);
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// 1 is message
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buffer.unread += l.count[1];
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// 2 is ?
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buffer.unread += l.count[2];
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// 3 is highlight
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buffer.notification += l.count[3];
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/* Since there is unread messages, we can guess
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* what the last read line is and update it accordingly
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*/
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var unreadSum = _.reduce(l.count, function(memo, num){ return memo + num; }, 0);
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buffer.lastSeen = buffer.lines.length - 1 - unreadSum;
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});
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}
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var handleEvent = function(event) {
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if (_.has(eventHandlers, event['id'])) {
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eventHandlers[event['id']](event);
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}
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}
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var eventHandlers = {
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_buffer_closing: handleBufferClosing,
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_buffer_line_added: handleBufferLineAdded,
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_buffer_opened: handleBufferOpened,
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_buffer_title_changed: handleBufferTitleChanged,
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_buffer_renamed: handleBufferRenamed
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}
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return {
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handleEvent: handleEvent,
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handleLineInfo: handleLineInfo,
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handleHotlistInfo: handleHotlistInfo
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}
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}]);
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weechat.factory('connection', ['$q', '$rootScope', '$log', '$store', 'handlers', 'colors', 'models', function($q, $rootScope, $log, storage, handlers, colors, models) {
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protocol = new weeChat.Protocol();
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var websocket = null;
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var callbacks = {}
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var currentCallBackId = 0;
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var doSendWithCallback = function(message) {
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var defer = $q.defer();
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callbacks[++currentCallBackId] = {
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time: new Date,
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cb: defer
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}
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callBackIdString = "(" + currentCallBackId + ")";
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doSend(callBackIdString + " " + message);
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return defer.promise;
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}
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// Sanitizes messages to be sent to the weechat relay
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var doSend = function(message) {
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msgs = message.replace(/[\r\n]+$/g, "").split("\n");
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for (var i = 0; i < msgs.length; i++) {
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$log.log('=' + msgs[i] + '=');
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$rootScope.commands.push("SENT: " + msgs[i]);
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}
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websocket.send(message);
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}
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// Takes care of the connection and websocket hooks
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var connect = function (host, port, passwd, ssl) {
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var proto = ssl ? 'wss':'ws';
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websocket = new WebSocket(proto+"://" + host + ':' + port + "/weechat");
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websocket.binaryType = "arraybuffer"
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websocket.onopen = function (evt) {
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$log.info("Connected to relay");
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// First message must be an init request
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// with the password
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doSend(weeChat.Protocol.formatInit({
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password: passwd,
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compression: 'off'
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}));
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// password is bad until the next message
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// received proven the otherwise.
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$rootScope.passwordError = true;
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// We are asking for the weechat version here
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// to avoid two problems :
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// - If the version is below 0.4.2, we will have a bug
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// with websocket.
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// - If the user password is wrong, we will be disconneted
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// at this step.
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doSendWithCallback(weeChat.Protocol.formatInfo({
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name: 'version',
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})).then(function(message) {
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// If we have received this message
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// that means the user password is good.
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$rootScope.passwordError = false;
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// Parse the version info message to retrieve
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// the current weechat version.
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var version = message['objects'][0]['content']['value'];
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$rootScope.version = version;
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$log.info(version);
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}).then(function() {
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doSendWithCallback(weeChat.Protocol.formatHdata({
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path: 'buffer:gui_buffers(*)',
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keys: ['local_variables,notify,number,full_name,short_name,title']
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})).then(function(message) {
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$log.info("Parsing bufinfo");
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var bufferInfos = message['objects'][0]['content'];
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// buffers objects
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for (var i = 0; i < bufferInfos.length ; i++) {
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var buffer = new models.Buffer(bufferInfos[i]);
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models.addBuffer(buffer);
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// Switch to first buffer on startup
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if (i == 0) {
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models.setActiveBuffer(buffer.id);
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}
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}
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}).then(function() {
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$log.info("Parsing lineinfo");
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doSendWithCallback(weeChat.Protocol.formatHdata({
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path: "buffer:gui_buffers(*)/own_lines/last_line(-"+storage.get('lines')+")/data",
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keys: []
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})).then(function(hdata) {
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handlers.handleLineInfo(hdata);
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});
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}).then(function() {
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$log.info("Requesting hotlist");
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doSendWithCallback(weeChat.Protocol.formatHdata({
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path: "hotlist:gui_hotlist(*)",
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keys: []
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})).then(function(hdata) {
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handlers.handleHotlistInfo(hdata)
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});
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}).then(function() {
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doSend(weeChat.Protocol.formatSync({}));
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$log.info("Synced");
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// here we are really connected !
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$rootScope.connected = true;
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});
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});
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}
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websocket.onclose = function (evt) {
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$log.info("Disconnected from relay");
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$rootScope.connected = false;
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if ($rootScope.passwordError == true) {
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$log.info("wrong password");
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}
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$rootScope.$apply();
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}
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websocket.onmessage = function (evt) {
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message = protocol.parse(evt.data)
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if (_.has(callbacks, message['id'])) {
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var promise = callbacks[message['id']];
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promise.cb.resolve(message);
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delete(callbacks[message['id']]);
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} else {
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handlers.handleEvent(message);
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}
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$rootScope.commands.push("RECV: " + evt.data + " TYPE:" + evt.type) ;
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$rootScope.$apply();
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}
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websocket.onerror = function (evt) {
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// on error it means the connection problem
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// come from the relay not from the password.
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$rootScope.passwordError = false;
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if (evt.type == "error" && websocket.readyState != 1) {
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$rootScope.errorMessage = true;
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}
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$log.error("Relay error " + evt.data);
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}
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this.websocket = websocket;
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}
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var disconnect = function() {
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console.log(this.websocket);
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this.websocket.close();
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}
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var sendMessage = function(message) {
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doSend(weeChat.Protocol.formatInput({
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buffer: models.getActiveBuffer()['fullName'],
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data: message
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}));
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}
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var sendCoreCommand = function(command) {
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doSend(weeChat.Protocol.formatInput({
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buffer: 'core.weechat',
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data: command
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}));
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}
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return {
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send: doSend,
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connect: connect,
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disconnect: disconnect,
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sendMessage: sendMessage,
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sendCoreCommand: sendCoreCommand
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}
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}]);
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weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout', '$log', 'models', 'connection', function ($rootScope, $scope, $store, $timeout, $log, models, connection, testService) {
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// Request notification permission
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Notification.requestPermission(function (status) {
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$log.info('Notification permission status:',status);
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if (Notification.permission !== status) {
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Notification.permission = status;
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}
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});
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if(window.webkitNotifications != undefined) {
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if (window.webkitNotifications.checkPermission() == 0) { // 0 is PERMISSION_ALLOWED
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$log.info('Notification permission status:', window.webkitNotifications.checkPermission() == 0);
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window.webkitNotifications.requestPermission();
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}
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}
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$rootScope.$on('activeBufferChanged', function() {
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$rootScope.scrollToBottom();
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document.getElementById('sendMessage').focus();
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var ab = models.getActiveBuffer();
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$rootScope.pageTitle = ab.shortName + ' | ' + ab.title;
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// If user wants to sync hotlist with weechat
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// we will send a /buffer bufferName command every time
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// the user switches a buffer. This will ensure that notifications
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// are cleared in the buffer the user switches to
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if($scope.hotlistsync && ab.fullName) {
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/*
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doSend(weeChat.Protocol.formatInput({
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buffer: 'weechat',
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data: '/buffer ' + ab.fullName
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}));
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*/
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connection.sendCoreCommand('/buffer ' + ab.fullName);
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}
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});
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$rootScope.$on('notificationChanged', function() {
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var notifications = _.reduce(models.model.buffers, function(memo, num) { return (memo||0) + num.notification;});
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if (notifications > 0 ) {
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$scope.favico = new Favico({
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animation:'none'
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});
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$scope.favico.badge(notifications);
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}else {
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var unread = _.reduce(models.model.buffers, function(memo, num) { return (memo||0) + num.unread;});
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$scope.favico = new Favico({
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animation:'none',
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bgColor : '#5CB85C',
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textColor : '#ff0',
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});
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$scope.favico.badge(unread);
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}
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});
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$scope.buffers = models.model.buffers;
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$scope.activeBuffer = models.getActiveBuffer
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$rootScope.commands = []
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$rootScope.models = models;
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$rootScope.buffer = []
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$store.bind($scope, "host", "localhost");
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$store.bind($scope, "port", "9001");
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$store.bind($scope, "proto", "weechat");
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$store.bind($scope, "password", "");
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$store.bind($scope, "ssl", false);
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$store.bind($scope, "lines", "40");
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// TODO checkbox for saving password or not?
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// $scope.password = "";
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//
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// Save setting for displaying only buffers with unread messages
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$store.bind($scope, "onlyUnread", false);
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// Save setting for not showing timestamp
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$store.bind($scope, "notimestamp", false);
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// Save setting for syncing hotlist
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$store.bind($scope, "hotlistsync", true);
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$scope.setActiveBuffer = function(key) {
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models.setActiveBuffer(key);
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};
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$rootScope.scrollToBottom = function() {
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// FIXME doesn't work if the settimeout runs without a short delay
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// 300 ms seems to do the trick but creates a noticable flickr
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var scroll = function() {
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var readmarker = document.getElementById('readmarker');
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if(readmarker) {
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readmarker.scrollIntoView();
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}else{
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window.scroll(0, document.documentElement.scrollHeight - document.documentElement.clientHeight);
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}
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}
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scroll();
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$timeout(scroll, 300);
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}
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$scope.sendMessage = function() {
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connection.sendMessage($scope.command);
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$scope.command = "";
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};
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$scope.connect = function() {
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connection.connect($scope.host, $scope.port, $scope.password, $scope.ssl);
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}
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$scope.disconnect = function() {
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connection.disconnect();
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}
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/* Function gets called from bufferLineAdded code if user should be notified */
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$rootScope.createHighlight = function(buffer, message) {
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var messages = "";
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message.content.forEach(function(part) {
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if (part.text != undefined)
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messages += part.text + " ";
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});
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var title = buffer.fullName;
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var content = messages;
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var timeout = 15*1000;
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$log.info('Displaying notification:buffer:',buffer,',message:',message,',with timeout:',timeout);
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var notification = new Notification(title, {body:content, icon:'img/favicon.png'});
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// Cancel notification automatically
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notification.onshow = function() {
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setTimeout(function() { notification.close() }, timeout);
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}
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};
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$scope.hasUnread = function(buffer) {
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// if search is set, return every buffer
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if($scope.search && $scope.search != "") {
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return true;
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}
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if($scope.onlyUnread) {
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// Always show current buffer in list
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if (models.getActiveBuffer() == buffer) {
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return true;
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}
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return buffer.unread > 0 || buffer.notification > 0;
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}
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return true;
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};
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$rootScope.switchToActivityBuffer = function() {
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// Find next buffer with activity and switch to it
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for(i in $scope.buffers) {
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var buffer = $scope.buffers[i];
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if(buffer.notification > 0) {
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$scope.setActiveBuffer(buffer.id);
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break;
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}else if(buffer.unread > 0) {
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$scope.setActiveBuffer(buffer.id);
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break;
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}
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}
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}
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$scope.handleKeyPress = function($event) {
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// Support different browser quirks
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var code = $event.keyCode ? $event.keyCode : $event.charCode;
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if ($event.altKey && (code > 47 && code < 58)) {
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if (code == 48) {
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code = 58;
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}
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var bufferNumber = code - 48;
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var activeBuffer = models.getBufferByIndex(bufferNumber);
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if (activeBuffer) {
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models.setActiveBuffer(activeBuffer.id);
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$event.preventDefault();
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}
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}
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//log('keypress', $event.charCode, $event.altKey);
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// Handle alt-a
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if($event.altKey && (code == 97 || code == 65)) {
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$event.preventDefault();
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$rootScope.switchToActivityBuffer();
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return true;
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}
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// Handle ctrl-g
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if($event.ctrlKey && (code == 103 || code == 71)) {
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document.getElementById('bufferFilter').focus();
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return true;
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}
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};
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$scope.handleSearchBoxKey = function($event) {
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// Support different browser quirks
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var code = $event.keyCode ? $event.keyCode : $event.charCode;
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// Handle escape
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if(code == 27) {
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$event.preventDefault();
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$scope.search = '';
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} // Handle enter
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else if (code == 13) {
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$event.preventDefault();
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// TODO Switch to first matching buffer and reset query
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$scope.search = '';
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}
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}
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}]
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);
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