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Remove jQuery from user area (user amount, when user come/leave etc)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,321 @@ | ||
| 'use strict'; | ||
|
|
||
| angular.module('FunWithAngular') | ||
| .controller('ChatCtrl', function ($scope, socket) { | ||
| console.log($socket); | ||
| .controller('ChatCtrl', function ($scope, socket, Users) { | ||
|
|
||
| //Socket listeneres | ||
| //============================================= | ||
|
|
||
| socket.on('disconnect', function(){ | ||
| console.log('disconnected !!') | ||
| if(myUserName && myUserName.length > 0) { | ||
| socket.emit('set_username', myUserName); | ||
| } | ||
| }); | ||
|
|
||
| socket.on('userJoined', function(msg) { | ||
| appendNewUser(msg.userName); | ||
| setUsersAmount(msg.amount); | ||
| }); | ||
|
|
||
| socket.on('userLeft', function(msg) { | ||
| handleUserLeft(msg); | ||
| }); | ||
|
|
||
| socket.on('message', function(msg) { | ||
| appendNewMessage(msg); | ||
| }); | ||
|
|
||
| socket.on('welcome', function(msg) { | ||
| $scope.userName = "Hello " + msg.userName; | ||
| $('form').hide(); | ||
| $('.msgWindow').removeClass('hidden'); | ||
|
|
||
| setFeedback("Username available. You can begin chatting.", 'success'); | ||
|
|
||
| setCurrentUsers(msg.currentUsers); | ||
| enableMsgInput(true); | ||
| enableUsernameField(false); | ||
| }); | ||
|
|
||
| socket.on('error', function(msg) { | ||
| if (msg.userNameInUse) { | ||
| setFeedback("Username already in use. Try another name.", 'error'); | ||
| $('button#startChat').text('Start'); | ||
| } | ||
| }); | ||
|
|
||
| $scope.usersAmount = 0; | ||
| $scope.partialsUrl = '/views/partials/'; | ||
| $scope.usersListPartial = $scope.partialsUrl + 'usersList.html'; | ||
|
|
||
| //to check if user on list is me or not | ||
| $scope.checkIfMe = function(index){ | ||
| if($scope.usersList[index].isItMe == true) | ||
| return 'itsMe'; | ||
| else | ||
| return ''; | ||
| } | ||
|
|
||
| $scope.$watch(function(){ | ||
| $scope.usersList = Users.getUsersList(); | ||
| }); | ||
|
|
||
|
|
||
| var hidden = 'hidden'; | ||
| var myUserName; | ||
|
|
||
| function onchange (evt) { | ||
| var v = 'visible', h = 'hidden', | ||
| evtMap = { | ||
| focus:v, focusin:v, pageshow:v, blur:h, focusout:h, pagehide:h | ||
| }; | ||
|
|
||
| evt = evt || window.event; | ||
| if (evt.type in evtMap) | ||
| document.body.className = evtMap[evt.type]; | ||
| else | ||
| document.body.className = this[hidden] ? "hidden" : "visible"; | ||
| } | ||
|
|
||
| function isWindowIsActive(){ | ||
| // Standards: | ||
| if (hidden in document) | ||
| document.addEventListener("visibilitychange", onchange); | ||
| else if ((hidden = "mozHidden") in document) | ||
| document.addEventListener("mozvisibilitychange", onchange); | ||
| else if ((hidden = "webkitHidden") in document) | ||
| document.addEventListener("webkitvisibilitychange", onchange); | ||
| else if ((hidden = "msHidden") in document) | ||
| document.addEventListener("msvisibilitychange", onchange); | ||
| // IE 9 and lower: | ||
| else if ('onfocusin' in document) | ||
| document.onfocusin = document.onfocusout = onchange; | ||
| // All others: | ||
| else | ||
| window.onpageshow = window.onpagehide | ||
| = window.onfocus = window.onblur = onchange; | ||
| } | ||
|
|
||
| function addAudioToPage(){ | ||
| $('<audio id="chatAudio"><source src="/sounds/notify.ogg" type="audio/ogg"><source src="notify.mp3" type="audio/mpeg"><source src="notify.wav" type="audio/wav"></audio>').appendTo('body'); | ||
| } | ||
|
|
||
| function checkNotificationPermission(){ | ||
| if(window.webkitNotifications !== undefined){ | ||
| if (window.webkitNotifications.checkPermission() === 0) { // 0 is PERMISSION_ALLOWED | ||
| console.log("webkitNotifications permission not granded"); | ||
| } else { | ||
| window.webkitNotifications.requestPermission(); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| function enablePrivMsg(){ | ||
| $('#usersList span.user > button').on('click', function(e){ | ||
| var destUser = $(this).parent().attr('id').replace('user-', ''); | ||
| var target = 'user-' + destUser; | ||
| var targetTab = target + '-tab'; | ||
|
|
||
| if($('#'+ targetTab).length === 0){ | ||
| var newNavToRoom = $("<li><a id='"+targetTab+"' href='#"+target+"' data-toggle='tab'>"+destUser+"</a></li>"); | ||
| $("ul#chatRooms").append(newNavToRoom); | ||
| $('#Home.msgWindow').hide(); | ||
| $.get('chat/getWindow', | ||
| {'tabID' : target}) | ||
| .done(function(data){ | ||
| var newTabContent = $('<div id="'+target+'" class="tab-pane"></div>') | ||
| var $data = $(data); | ||
| $data.find('.msgInput').attr('id', 'prv-' + target); | ||
| newTabContent.html($data); | ||
| $('.tab-content').append(newTabContent); | ||
| $('#chatRooms a#'+targetTab).tab('show'); | ||
| enableMsgInput('enable'); | ||
| inputEnterDetection('#prv-' + target); | ||
| }); | ||
| } else{ | ||
| $('#chatRooms a#'+targetTab).tab('show'); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| function enableMsgInput(enable) { | ||
| $('input.msgInput').prop('disabled', !enable); | ||
| enablePrivMsg(); | ||
| } | ||
|
|
||
| function enableUsernameField(enable) { | ||
| $('input#userName').prop('disabled', !enable); | ||
| if(enable) | ||
| $('#startChat').removeClass('disabled'); | ||
| else | ||
| $('#startChat').addClass('disabled'); | ||
| } | ||
|
|
||
| function getMsgTime(){ | ||
| var d = new Date(); | ||
| var HH = d.getHours() < 10 ? "0" + d.getHours() : d.getHours(); | ||
| var MM = d.getMinutes() < 10 ? "0" + d.getMinutes() : d.getMinutes(); | ||
| var SS = d.getSeconds() < 10 ? "0" + d.getSeconds() : d.getSeconds(); | ||
| return HH + ":" + MM + ":" + SS; | ||
| } | ||
|
|
||
| function chatStringCreateUrls(input){ | ||
| return input | ||
| .replace(/<br>/gim, '\n') | ||
| .replace(/(ftp|http|https|file):\/\/[\S]+(\b|$)/gim, '<a href="$&" class="my_link" target="_blank">$&</a>') | ||
| .replace(/([^\/])(www[\S]+(\b|$))/gim, '$1<a href="http://$2" class="my_link" target="_blank">$2</a>') | ||
| .replace(/\n/gim, '<br>'); | ||
| } | ||
|
|
||
| function removeHtmlTags(input){ | ||
| return input.replace(/(<([^>]+)>)/ig,""); | ||
| } | ||
|
|
||
| function appendNewMessage(msg) { | ||
| window.document.title = getMsgTime() + " " + msg.source; | ||
|
|
||
| var html | ||
| var span = $("<span></span>"); | ||
| span.addClass('allMsg').css('color', msg.userColor); | ||
|
|
||
| var b = $("<b></b>"); | ||
| var user = b.append(" " + msg.source); | ||
|
|
||
| var timeTag = $("<code></code>"); | ||
| timeTag.append(getMsgTime()); | ||
|
|
||
| span.prepend(timeTag); | ||
| span.append(user); | ||
| span.append(": " + chatStringCreateUrls(removeHtmlTags(msg.message))); | ||
| span.append("<br />"); | ||
|
|
||
| if (msg.target == "All") { | ||
| html = span; | ||
| }else { | ||
| // It is a private message to me | ||
| html = "<span class='privMsg'>" + msg.source + " (P) : " + msg.message + "</span><br/>"; | ||
| } | ||
| $('.msgWindow').append(html); | ||
| $('.msgWindow').animate({ | ||
| "scrollTop": $('.msgWindow')[0].scrollHeight | ||
| }, "slow"); | ||
| if($('body').hasClass('hidden')){ | ||
| $('#chatAudio')[0].play(); | ||
| if(window.webkitNotifications !== undefined){ | ||
| if (window.webkitNotifications.checkPermission() == 0) { | ||
| var notify = window.webkitNotifications.createNotification( | ||
| "http://www.w3.org/html/logo/downloads/HTML5_Logo_256.png", | ||
| msg.source, | ||
| msg.message); | ||
|
|
||
| notify.show(); // note the show() | ||
|
|
||
| setTimeout(function() { | ||
| notify.close(); | ||
| }, 5000); | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| function appendNewUser(uName) { | ||
| var meClass = ''; | ||
| if(uName === myUserName) | ||
| meClass = 'itsMe'; | ||
|
|
||
| var newUser = $("<span id='user-"+uName+"' class='user "+meClass+"'>" | ||
| + "<i class='icon-chevron-right'></i> "+ uName | ||
| + "<button class='hide btn btn-mini' type='button'><i class='icon-comment'></i></button></span>"); | ||
|
|
||
| Users.addNew(uName, uName === myUserName); | ||
| checkNotificationPermission(); | ||
| } | ||
|
|
||
| function handleUserLeft(msg) { | ||
| Users.removeByName(msg.userName); | ||
| var msgForChat = { | ||
| "source": 'SYSTEM', | ||
| "message": msg.userName+" has left chat.", | ||
| "target": 'All', | ||
| "userColor" : 'red' | ||
| }; | ||
| appendNewMessage(msgForChat) | ||
| setUsersAmount(msg.amount); | ||
| } | ||
|
|
||
| function setFeedback(msg, type) { | ||
| var alertCont = $("<div class='alert fade in'>" | ||
| + "<a class='close' data-dismiss='alert' href='#'>×</a>" | ||
| + "<em></em>" | ||
| + "</div>"); | ||
|
|
||
| alertCont.find('em').html(msg); | ||
| alertCont.addClass('alert-'+ type); | ||
| $('#alertsDiv').append(alertCont); | ||
| alertCont.fadeIn().delay(10000).fadeOut('slow', function(){ | ||
| $(this).remove(); | ||
| }); | ||
| } | ||
|
|
||
| function setUsersAmount(amount){ | ||
| $scope.usersAmount = amount; | ||
| } | ||
|
|
||
| function setUsername() { | ||
| myUserName = $('input#userName').val(); | ||
| $('button#startChat').text('Please wait...'); | ||
| socket.emit('set_username', $('input#userName').val()); | ||
| } | ||
|
|
||
| function sendMessage(assignedID) { | ||
| if(assignedID !== ''){ | ||
| var trgtUser = assignedID.replace('#prv-user-', '') | ||
| } | ||
| socket.emit('message', { | ||
| "inferSrcUser": true, | ||
| "source": "", | ||
| "message": $('input'+assignedID+'.msgInput').val(), | ||
| "target": trgtUser || 'All' | ||
| }); | ||
| $('input.msgInput').val(""); | ||
| } | ||
|
|
||
| function setCurrentUsers(usersStr) { | ||
| Users.removeAll(); | ||
| JSON.parse(usersStr).forEach(function(name) { | ||
| appendNewUser(name);}); | ||
| enablePrivMsg(); | ||
| } | ||
|
|
||
| function inputEnterDetection(assignedID){ | ||
| if(assignedID === undefined) | ||
| assignedID = ''; | ||
| $('input'+assignedID+'.msgInput').keypress(function(e) { | ||
| if (e.keyCode == 13) { | ||
| sendMessage(assignedID); | ||
| e.stopPropagation(); | ||
| e.stopped = true; | ||
| e.preventDefault(); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| enableMsgInput(false); | ||
| addAudioToPage(); | ||
| isWindowIsActive(); | ||
|
|
||
| //Bootrap scripts | ||
| $(".alert").alert(); | ||
|
|
||
| $('#startChat').on('click', function(e){ | ||
| e.preventDefault(); | ||
| setUsername(); | ||
| }); | ||
|
|
||
| $('#userName').on('click', function(){ | ||
| checkNotificationPermission(); | ||
| }); | ||
|
|
||
| inputEnterDetection(); | ||
| }); |
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