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