glowingbear-mainbox/js/glowingbear.js
Lorenz Hübschle-Schneider f018876987 Fix botched merge
2014-02-14 16:40:44 +00:00

963 lines
32 KiB
JavaScript

var weechat = angular.module('weechat', ['ngRoute', 'localStorage', 'weechatModels', 'plugins', 'ngSanitize', 'ngWebsockets', 'pasvaz.bindonce']);
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], '$key', { value: key });
});
};
});
weechat.factory('handlers', ['$rootScope', 'models', 'plugins', function($rootScope, 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, loadingMoreLines) {
var message = new models.BufferLine(line);
var buffer = models.getBuffer(message.buffer);
buffer.requestedLines++;
// Only react to line if its displayed
if (message.displayed) {
message = plugins.PluginManager.contentForMessage(message, $rootScope.visible);
buffer.addLine(message);
if (initial) {
buffer.lastSeen++;
}
if (buffer.active && !initial && !loadingMoreLines) {
$rootScope.scrollWithBuffer();
}
if (!initial && !buffer.active) {
if (buffer.notify > 1 && _.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);
models.setActiveBuffer(buffer.id);
};
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, initial, loadingMoreLines) {
var lines = message.objects[0].content.reverse();
if (initial === undefined) initial = true;
lines.forEach(function(l) {
handleLine(l, initial, loadingMoreLines);
});
};
/*
* Handle answers to hotlist request
*/
var handleHotlistInfo = function(message) {
if (message.objects.length === 0) {
return;
}
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;
});
};
/*
* Handle nicklist event
*/
var handleNicklist = function(message) {
var nicklist = message.objects[0].content;
var group = 'root';
nicklist.forEach(function(n) {
var buffer = models.getBuffer(n.pointers[0]);
if (n.group === 1) {
var g = new models.NickGroup(n);
group = g.name;
buffer.nicklist[group] = g;
} else {
var nick = new models.Nick(n);
buffer.addNick(group, nick);
}
});
};
/*
* Handle nicklist diff event
*/
var handleNicklistDiff = function(message) {
var nicklist = message.objects[0].content;
var group;
nicklist.forEach(function(n) {
var buffer = models.getBuffer(n.pointers[0]);
var d = n._diff;
if (n.group === 1) {
group = n.name;
if (group === undefined) {
var g = new models.NickGroup(n);
buffer.nicklist[group] = g;
group = g.name;
}
} else {
var nick = new models.Nick(n);
if (d === 43) { // +
buffer.addNick(group, nick);
} else if (d === 45) { // -
buffer.delNick(group, nick);
} else if (d === 42) { // *
buffer.updateNick(group, nick);
}
}
});
};
var eventHandlers = {
_buffer_closing: handleBufferClosing,
_buffer_line_added: handleBufferLineAdded,
_buffer_opened: handleBufferOpened,
_buffer_title_changed: handleBufferTitleChanged,
_buffer_renamed: handleBufferRenamed,
_nicklist: handleNicklist,
_nicklist_diff: handleNicklistDiff
};
$rootScope.$on('onMessage', function(event, message) {
if (_.has(eventHandlers, message.id)) {
eventHandlers[message.id](message);
}
});
var handleEvent = function(event) {
if (_.has(eventHandlers, event.id)) {
eventHandlers[event.id](event);
}
};
return {
handleEvent: handleEvent,
handleLineInfo: handleLineInfo,
handleHotlistInfo: handleHotlistInfo,
handleNicklist: handleNicklist
};
}]);
weechat.factory('connection',
['$rootScope',
'$log',
'$store',
'handlers',
'models',
'ngWebsockets',
function($rootScope,
$log,
storage,
handlers,
models,
ngWebsockets) {
protocol = new weeChat.Protocol();
// Takes care of the connection and websocket hooks
var _formatForWs = function(message) {
/*
* Formats a weechat message to be sent over
* the websocket.
*/
message.replace(/[\r\n]+$/g, "").split("\n");
return message;
};
var _send = function(message) {
return ngWebsockets.send(_formatForWs(message));
};
var _sendAll = function(messages) {
for (var i in messages) {
messages[i] = _formatForWs(messages[i]);
}
return ngWebsockets.sendAll(messages);
};
var connect = function (host, port, passwd, ssl, noCompression) {
var proto = ssl ? 'wss' : 'ws';
var url = proto + "://" + host + ":" + port + "/weechat";
var onopen = function () {
$log.info("Connected to relay");
// First command asks for the password and issues
// a version command. If it fails, it means the we
// did not provide the proper password.
ngWebsockets.sendAll([
weeChat.Protocol.formatInit({
password: passwd,
compression: noCompression ? 'off' : 'zlib'
}),
weeChat.Protocol.formatInfo({
name: 'version'
})
]).then(
null,
function() {
// Connection got closed, lets check if we ever was connected successfully
if(!$rootScope.waseverconnected)
$rootScope.passwordError = true;
}
);
ngWebsockets.send(
weeChat.Protocol.formatHdata({
path: 'buffer:gui_buffers(*)',
keys: ['local_variables,notify,number,full_name,short_name,title']
})
).then(function(bufinfo) {
var bufferInfos = bufinfo.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);
}
}
});
// Send all the other commands required for initialization
ngWebsockets.send(
weeChat.Protocol.formatHdata({
path: "hotlist:gui_hotlist(*)",
keys: []
})
).then(function(hotlist) {
handlers.handleHotlistInfo(hotlist);
});
ngWebsockets.send(
weeChat.Protocol.formatNicklist({
})
).then(function(nicklist) {
handlers.handleNicklist(nicklist);
});
ngWebsockets.send(
weeChat.Protocol.formatSync({})
);
$rootScope.connected = true;
};
var onmessage = function(event) {
// If we recieve a message from WeeChat it means that
// password was OK. Store that result and check for it
// in the failure handler.
$rootScope.waseverconnected = true;
};
var onclose = function () {
/*
* Handles websocket disconnection
*/
$log.info("Disconnected from relay");
failCallbacks('disconnection');
$rootScope.connected = false;
$rootScope.$apply();
};
var onerror = function (evt) {
/*
* Handles cases when connection issues come from
* the relay.
*/
$log.error("Relay error" + evt.data);
if (evt.type === "error" && this.readyState !== 1) {
failCallbacks('error');
$rootScope.errorMessage = true;
}
};
protocol.setId = function(id, message) {
return '(' + id + ') ' + message;
};
ngWebsockets.connect(url,
protocol,
{
'binaryType': "arraybuffer",
'onopen': onopen,
'onclose': onclose,
'onmessage': onmessage,
'onerror': onerror,
});
};
var disconnect = function() {
ngWebsockets.send(weeChat.Protocol.formatQuit());
};
/*
* Format and send a weechat message
*
* @returns the angular promise
*/
var sendMessage = function(message) {
ngWebsockets.send(weeChat.Protocol.formatInput({
buffer: models.getActiveBuffer().fullName,
data: message
}));
};
var sendCoreCommand = function(command) {
ngWebsockets.send(weeChat.Protocol.formatInput({
buffer: 'core.weechat',
data: command
}));
};
var fetchMoreLines = function(numLines) {
var buffer = models.getActiveBuffer();
// Calculate number of lines to fetch, at least as many as the parameter
numLines = Math.max(numLines, buffer.requestedLines * 2);
// Indicator that we are loading lines, hides "load more lines" link
$rootScope.loadingLines = true;
// Send hdata request to fetch lines for this particular buffer
ngWebsockets.send(
weeChat.Protocol.formatHdata({
// "0x" is important, otherwise it won't work
path: "buffer:0x" + buffer.id + "/own_lines/last_line(-" + numLines + ")/data",
keys: []
})
).then(function(lineinfo) {
// delete old lines and add new ones
var oldLength = buffer.lines.length;
buffer.lines.length = 0;
buffer.requestedLines = 0;
handlers.handleLineInfo(lineinfo, false, true);
// Advance read marker by number of newly loaded lines
buffer.lastSeen += buffer.lines.length - oldLength;
$rootScope.loadingLines = false;
// Scroll read marker to the center of the screen
$rootScope.scrollWithBuffer(true);
});
};
return {
connect: connect,
disconnect: disconnect,
sendMessage: sendMessage,
sendCoreCommand: sendCoreCommand,
fetchMoreLines: fetchMoreLines
};
}]);
weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout', '$log', 'models', 'connection', function ($rootScope, $scope, $store, $timeout, $log, models, connection) {
if (window.Notification) {
// Request notification permission
Notification.requestPermission(function (status) {
$log.info('Notification permission status:',status);
if (Notification.permission !== status) {
Notification.permission = status;
}
});
}
$rootScope.countWatchers = function () {
var root = $(document.getElementsByTagName('body'));
var watchers = [];
var f = function (element) {
if (element.data().hasOwnProperty('$scope')) {
angular.forEach(element.data().$scope.$$watchers, function (watcher) {
watchers.push(watcher);
});
}
angular.forEach(element.children(), function (childElement) {
f($(childElement));
});
};
f(root);
console.log(watchers.length);
};
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();
}
}
// Check for firefox & app installed
if (navigator.mozApps !== undefined) {
navigator.mozApps.getSelf().onsuccess = function _onAppReady(evt) {
var app = evt.target.result;
if (app) {
$scope.isinstalled = true;
} else {
$scope.isinstalled = false;
}
};
} else {
$scope.isinstalled = false;
}
$rootScope.$on('activeBufferChanged', function() {
$rootScope.scrollWithBuffer(true);
var ab = models.getActiveBuffer();
if (ab.requestedLines < $scope.lines) {
// buffer has not been loaded, but some lines may already be present if they arrived after we connected
$scope.fetchMoreLines($scope.lines);
}
$rootScope.pageTitle = ab.shortName + ' | ' + ab.title;
// If user wants to sync hotlist with weechat
// we will send a /buffer bufferName command every time
// the user switches a buffer. This will ensure that notifications
// are cleared in the buffer the user switches to
if ($scope.hotlistsync && ab.fullName) {
connection.sendCoreCommand('/buffer ' + ab.fullName);
}
// Clear search term on buffer change
$scope.search = '';
// Check if we should show nicklist or not
$scope.showNicklist = $scope.updateShowNicklist();
});
$scope.favico = new Favico({animation: 'none'});
$rootScope.$on('notificationChanged', function() {
var notifications = _.reduce(models.model.buffers, function(memo, num) { return (parseInt(memo)||0) + num.notification;});
if (typeof notifications !== 'number') {
return;
}
if (notifications > 0) {
$scope.favico.badge(notifications, {
bgColor: '#d00',
textColor: '#fff'
});
} else {
var unread = _.reduce(models.model.buffers, function(memo, num) { return (parseInt(memo)||0) + num.unread;});
if (unread === 0) {
$scope.favico.reset();
} else {
$scope.favico.badge(unread, {
bgColor: '#5CB85C',
textColor: '#ff0'
});
}
}
});
$scope.buffers = models.model.buffers;
$scope.activeBuffer = models.getActiveBuffer;
$rootScope.waseverconnected = false;
$rootScope.models = models;
$rootScope.buffer = [];
$rootScope.iterCandidate = null;
$store.bind($scope, "host", "localhost");
$store.bind($scope, "port", "9001");
$store.bind($scope, "proto", "weechat");
$store.bind($scope, "ssl", false);
$store.bind($scope, "savepassword", false);
if ($scope.savepassword) {
$store.bind($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);
// Save setting for syncing hotlist
$store.bind($scope, "hotlistsync", true);
// Save setting for displaying nicklist
$store.bind($scope, "nonicklist", false);
// Save setting for displaying embeds
$store.bind($scope, "noembed", false);
// Save setting for channel ordering
$store.bind($scope, "orderbyserver", false);
// Save setting for displaying embeds in rootScope so it can be used from service
$rootScope.visible = $scope.noembed === false;
// If we are on mobile chhange some defaults
// We use 968 px as the cutoff, which should match the value in glowingbear.css
if (document.body.clientWidth < 968) {
$scope.nonicklist = true;
$scope.noembed = true;
$scope.notimestamp = true;
}
// Watch model and update show setting when it changes
$scope.$watch('noembed', function() {
$rootScope.visible = $scope.noembed === false;
});
// Watch model and update channel sorting when it changes
$scope.$watch('orderbyserver', function() {
$rootScope.predicate = $scope.orderbyserver ? 'serverSortKey' : 'number';
});
$rootScope.predicate = $scope.orderbyserver ? 'serverSortKey' : 'number';
$scope.setActiveBuffer = function(bufferId, key) {
// If we are on mobile we need to collapse the menu on sidebar clicks
// We use 968 px as the cutoff, which should match the value in glowingbear.css
if (document.body.clientWidth < 968) {
$('#sidebar').collapse();
}
return models.setActiveBuffer(bufferId, key);
};
$scope.openQuery = function(nick) {
var buffName = models.getActiveBuffer().fullName;
buffName = buffName.substring(0, buffName.lastIndexOf('.')) + '.' + nick;
if (!$scope.setActiveBuffer(buffName, 'fullName')) {
connection.sendMessage('/query ' + nick);
}
};
// Calculate number of lines to fetch
$scope.lines = function() {
var lineHeight = document.querySelector(".bufferline").clientHeight;
// I would have used document.querySelector("#bufferlines").clientHeight and added 5 to the total result, but that provides incorrect values on mobile
var areaHeight = document.body.clientHeight;
return Math.ceil(areaHeight/lineHeight);
}();
$rootScope.loadingLines = false;
$scope.fetchMoreLines = function() {
connection.fetchMoreLines($scope.lines);
};
$rootScope.scrollWithBuffer = function(nonIncremental) {
// First, get scrolling status *before* modification
// This is required to determine where we were in the buffer pre-change
var bl = document.getElementById('bufferlines');
var sVal = bl.scrollHeight - bl.clientHeight;
var scroll = function() {
var sTop = bl.scrollTop;
// Determine if we want to scroll at all
// Give the check 3 pixels of slack so you don't have to hit
// the exact spot. This fixes a bug in some browsers
if ((nonIncremental && sTop < sVal) || (Math.abs(sTop - sVal) < 3)) {
var readmarker = document.querySelector(".readmarker");
if (nonIncremental && readmarker) {
// Switching channels, scroll to read marker
bl.scrollTop = readmarker.offsetTop - readmarker.parentElement.scrollHeight + readmarker.scrollHeight;
} else {
// New message, scroll with buffer (i.e. to bottom)
bl.scrollTop = bl.scrollHeight - bl.clientHeight;
}
}
};
// Here be scrolling dragons
$timeout(scroll);
$timeout(scroll, 100);
$timeout(scroll, 300);
$timeout(scroll, 500);
};
$scope.connect = function() {
connection.connect($scope.host, $scope.port, $scope.password, $scope.ssl);
};
$scope.disconnect = function() {
connection.disconnect();
};
$scope.install = function() {
if (navigator.mozApps !== undefined) {
var request = navigator.mozApps.install('http://torhve.github.io/glowing-bear/manifest.webapp');
request.onsuccess = function () {
$scope.isinstalled = true;
// Save the App object that is returned
var appRecord = this.result;
// Start the app.
appRecord.launch();
alert('Installation successful!');
};
request.onerror = function () {
// Display the error information from the DOMError object
alert('Install failed, error: ' + this.error.name);
};
} else {
alert('Sorry. Only supported in Firefox v26+');
}
};
/* 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;
};
// Watch model and update show setting when it changes
$scope.$watch('nonicklist', function() {
$scope.showNicklist = $scope.updateShowNicklist();
});
$scope.showNicklist = false;
// Utility function that template can use to check if nicklist should
// be displayed for current buffer or not
// is called on buffer switch
$scope.updateShowNicklist = function() {
var ab = models.getActiveBuffer();
if (!ab) {
return false;
}
// Check if option no nicklist is set
if ($scope.nonicklist) {
return false;
}
// Use flat nicklist to check if empty
if (ab.flatNicklist().length === 0) {
return false;
}
return true;
};
$rootScope.switchToActivityBuffer = function() {
// Find next buffer with activity and switch to it
var sortedBuffers = _.sortBy($scope.buffers, 'number');
for (var i in sortedBuffers) {
var buffer = sortedBuffers[i];
if (buffer.notification > 0) {
$scope.setActiveBuffer(buffer.id);
break;
} else if(buffer.unread > 0) {
$scope.setActiveBuffer(buffer.id);
break;
}
}
};
$scope.handleSearchBoxKey = function($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 = '';
}
};
// Prevent user from accidentally leaving the page
window.onbeforeunload = function(event) {
event.preventDefault();
$scope.favico.reset();
};
}]
);
weechat.config(['$routeProvider',
function($routeProvider) {
$routeProvider.when('/', {
templateUrl: 'index.html',
controller: 'WeechatCtrl'
});
}
]);
weechat.directive('plugin', function() {
/*
* Plugin directive
* Shows additional plugin content
*/
return {
templateUrl: 'directives/plugin.html',
scope: {
plugin: '=data',
},
controller: function($scope) {
$scope.displayedContent = "";
$scope.hideContent = function() {
$scope.plugin.visible = false;
};
$scope.showContent = function() {
/*
* Shows the plugin content.
* displayedContent is bound to the DOM.
* Actual plugin content is only fetched when
* content is shown.
*/
$scope.displayedContent = $scope.plugin.content;
$scope.plugin.visible = true;
};
}
};
});
weechat.directive('inputBar', function() {
return {
templateUrl: 'directives/input.html',
controller: function($rootScope,
$scope,
connection,
models) {
// Focuses itself when active buffer is changed
/*
$rootScope.$on('activeBufferChanged', function() {
angular.element('#sendMessage').focus();
});
*/
$scope.completeNick = function() {
// input DOM node
var inputNode = document.getElementById('sendMessage');
// get current input
var inputText = inputNode.value;
// get current caret position
var caretPos = inputNode.selectionStart;
// create flat array of nicks
var activeBuffer = models.getActiveBuffer();
// complete nick
var nickComp = IrcUtils.completeNick(inputText, caretPos,
$scope.iterCandidate, activeBuffer.flatNicklist(), ':');
// remember iteration candidate
$scope.iterCandidate = nickComp.iterCandidate;
// update current input
$scope.command = nickComp.text;
// update current caret position
inputNode.focus();
inputNode.setSelectionRange(nickComp.caretPos, nickComp.caretPos);
};
// Send the message to the websocket
$scope.sendMessage = function() {
connection.sendMessage($scope.command);
$scope.command = models.getActiveBuffer().addToHistory($scope.command); // log to buffer history
};
// Handle key presses in the input bar
$scope.handleKeyPress = function($event) {
// don't do anything if not connected
if (!$rootScope.connected) {
return true;
}
// Support different browser quirks
var code = $event.keyCode ? $event.keyCode : $event.charCode;
// any other key than Tab resets nick completion iteration
var tmpIterCandidate = $scope.iterCandidate;
$scope.iterCandidate = null;
// Left Alt+[0-9] -> jump to buffer
if ($event.altKey && !$event.ctrlKey && (code > 47 && code < 58)) {
if (code === 48) {
code = 58;
}
var bufferNumber = code - 48;
var activeBuffer = models.getBufferByIndex(bufferNumber);
if (activeBuffer) {
models.setActiveBuffer(activeBuffer.id);
$event.preventDefault();
}
}
// Tab -> nick completion
if (code === 9 && !$event.altKey && !$event.ctrlKey) {
$event.preventDefault();
$scope.iterCandidate = tmpIterCandidate;
$scope.completeNick();
return true;
}
// Left Alt+n -> toggle nicklist
if ($event.altKey && !$event.ctrlKey && code === 78) {
$event.preventDefault();
$scope.nonicklist = !$scope.nonicklist;
return true;
}
// Alt+A -> switch to buffer with activity
if ($event.altKey && (code === 97 || code === 65)) {
$event.preventDefault();
$scope.switchToActivityBuffer();
return true;
}
// Alt+L -> focus on input bar
if ($event.altKey && (code === 76 || code === 108)) {
$event.preventDefault();
var inputNode = document.getElementById('sendMessage');
inputNode.focus();
inputNode.setSelectionRange(inputNode.value.length, inputNode.value.length);
return true;
}
// Escape -> disconnect
if (code === 27) {
$event.preventDefault();
connection.disconnect();
return true;
}
// Ctrl+G -> focus on buffer filter input
if ($event.ctrlKey && (code === 103 || code === 71)) {
$event.preventDefault();
document.getElementById('bufferFilter').focus();
return true;
}
// Arrow up -> go up in history
if (code === 38) {
$scope.command = models.getActiveBuffer().getHistoryUp($scope.command);
return true;
}
// Arrow down -> go down in history
if (code === 40) {
$scope.command = models.getActiveBuffer().getHistoryDown($scope.command);
return true;
}
};
}
};
});