This commit is contained in:
Martti Malmi 2020-01-09 15:40:31 +02:00
parent a50fc1e4f0
commit 1531c54137
2 changed files with 138 additions and 32 deletions

View File

@ -20,12 +20,16 @@
</section>
<section class="main">
<div class="online-user-list"></div>
<div class="message-list">Select or create chat to start messaging</div>
<div class="online-user-list">New chat</div>
<div class="message-list" id="message-list" style="display: none"></div>
<div class="message-list" id="new-chat">
<p><input id="paste-chat-link" type="text" placeholder="Paste someone's chat link"></p>
<p><button class="copy-chat-link">Copy your chat link</button></p>
</div>
<div class="message-form">
<form autocomplete="off">
<input id="new-msg" type="text" placeholder="Type a message">
<button>send</button>
<button>Send</button>
</form>
</div>
</section>
@ -40,8 +44,9 @@
var gun = Gun([location.origin + '/gun', 'https://gun-us.herokuapp.com/gun']);
var chat = gun.get('converse/' + location.hash.slice(1));
var chats = {};
var activeChat;
var keyPromise = new Promise(resolve => {
var getKey = new Promise(resolve => {
var pair = localStorage.getItem('chatKeyPair');
if (pair) {
resolve(JSON.parse(pair));
@ -53,20 +58,90 @@
}
});
var key, myIdenticon;
keyPromise.then(k => {
getKey.then(k => {
key = k;
gun.user().auth(key);
myIdenticon = $(new irisLib.Attribute({type:'keyID', value: key.pub}).identicon({width:40}));
$(".user-info").append(myIdenticon);
irisLib.Chat.getChats(gun, key, chatReceived);
irisLib.Chat.getChats(gun, key, addChat);
irisLib.Chat.setOnline(gun, true);
var chatWith = getUrlParameter('chatWith');
if (chatWith) {
addChat(chatWith);
showChat(pub);
}
});
function chatReceived(pub) {
$('#paste-chat-link').on('keyup paste', event => {
var val = $(event.target).val();
if (val.length < 30 || val.indexOf('chatWith') === -1) {
return;
}
var s = val.split('?');
if (s.length !== 2) { return; }
$(event.target).val('');
var pub = getUrlParameter('chatWith', s[1]);
addChat(pub);
showChat(pub);
});
$('.chat-item.new').click(() => {
$('#message-list').hide();
$('#new-chat').show();
$(".online-user-list").empty();
$(".online-user-list").text('New chat');
});
$('.copy-chat-link').click(event => {
copyToClipboard('https://chat.iris.to/?chatWith=' + key.pub);
var t = $(event.target);
var originalText = t.text();
var originalWidth = t.width();
t.width(originalWidth);
t.text('Copied');
setTimeout(() => {
t.text(originalText);
t.css('width', '');
}, 2000);
});
function showChat(pub) {
if (!pub || !Object.prototype.hasOwnProperty.call(chats, pub)) {
return;
}
activeChat = pub;
$(".chat-item").toggleClass('active', false);
$('.chat-item[data-pub="' + pub +'"]').toggleClass('active', true);
$("#message-list").empty();
$("#message-list").show();
$("#new-chat").hide();
$(".message-form form").off('submit');
$(".message-form form").on('submit', event => {
event.preventDefault();
chats[pub].send($('#new-msg').val());
$('#new-msg').val('');
});
$(".online-user-list").empty();
$(".online-user-list").append(chats[pub].identicon.clone());
var msgs = Object.values(chats[pub].messages);
msgs.forEach(addMessage);
}
function addMessage(msg) {
var msgEl = $(
'<div class="msg"><div class="text">' + msg.text + '</div><div class="time">' +
formatDate(msg.time) + '</div></div>'
);
msgEl.toggleClass('our', msg.selfAuthored ? true : false);
$("#message-list").append(msgEl); // TODO: jquery insertAfter element with smaller timestamp
}
function addChat(pub) {
if (!pub || Object.prototype.hasOwnProperty.call(chats, pub)) {
return;
}
var el = $('<div class="chat-item"><span class="latest"></span></div>');
el.attr('data-pub', pub);
chats[pub] = new irisLib.Chat({gun, key, participants: pub, onMessage: (msg, info) => {
chats[pub].messages = chats[pub].messages || [];
msg.selfAuthored = info.selfAuthored;
@ -77,37 +152,60 @@
var text = msg.text.length > 30 ? msg.text.slice(0,30) + '...' : msg.text;
el.find('.latest').text(text);
}
if (activeChat === pub) {
addMessage(msg);
}
}});
chats[pub].identicon = $(new irisLib.Attribute({type: 'keyID', value: pub}).identicon({width:40}));
el.prepend(chats[pub].identicon);
el.click(() => {
$(".message-form form").submit(event => {
event.preventDefault();
chats[pub].send($('#new-msg').val());
console.log($('#new-msg').val());
$('#new-msg').val('');
});
$(".online-user-list").empty();
$(".online-user-list").append(chats[pub].identicon.clone());
$(".message-list").empty();
var msgs = Object.values(chats[pub].messages);
msgs.forEach(msg => {
var name = msg.selfAuthored ? 'you: ' : 'them: ';
var el = $(
'<div class="msg"><div class="text">' + msg.text + '</div><div class="time">' +
formatDate(msg.time) + '</div></div>'
);
el.toggleClass('our', msg.selfAuthored ? true : false);
$(".message-list").append(el); // TODO: jquery insertAfter element with smaller timestamp
});
});
el.click(() => showChat(pub));
$(".chat-list").append(el);
}
/* Helpers */
function formatDate(date) {
var s = date.toISOString().split('T');
return s[0] + ' ' + s[1].slice(0,5);
}
function copyToClipboard(text) {
if (window.clipboardData && window.clipboardData.setData) {
// Internet Explorer-specific code path to prevent textarea being shown while dialog is visible.
return clipboardData.setData("Text", text);
}
else if (document.queryCommandSupported && document.queryCommandSupported("copy")) {
var textarea = document.createElement("textarea");
textarea.textContent = text;
textarea.style.position = "fixed"; // Prevent scrolling to bottom of page in Microsoft Edge.
document.body.appendChild(textarea);
textarea.select();
try {
return document.execCommand("copy"); // Security exception may be thrown by some browsers.
}
catch (ex) {
console.warn("Copy to clipboard failed.", ex);
return false;
}
finally {
document.body.removeChild(textarea);
}
}
}
function getUrlParameter(sParam, sParams) {
var sPageURL = sParams || window.location.search.substring(1),
sURLVariables = sPageURL.split('&'),
sParameterName,
i;
for (i = 0; i < sURLVariables.length; i++) {
sParameterName = sURLVariables[i].split('=');
if (sParameterName[0] === sParam) {
return sParameterName[1] === undefined ? true : decodeURIComponent(sParameterName[1]);
}
}
};
</script>
</body>

View File

@ -10,10 +10,10 @@ body {
input, button {
padding: 15px;
border-radius: 50px;
outline: none;
border: 0;
font-size: 15px;
border-radius: 50px;
}
input {
@ -24,7 +24,7 @@ button {
background: #ddd;
}
button:hover {
button:hover, button:active, button:focus {
background: #ccc;
cursor: pointer;
}
@ -61,7 +61,6 @@ button:hover {
background-color: #efefef;
max-height:60px;
padding: 10px 15px;
font-size: 12px;
}
.message-list {
@ -76,7 +75,7 @@ button:hover {
margin: 0 90px 15px 0;
padding: 8px 10px;
box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
border-radius: 15px;
border-radius: 0px 15px 15px 15px;
}
.msg.our {
@ -144,14 +143,23 @@ button:hover {
color: rgba(0, 0, 0, 0.45);
}
.chat-item.active {
background: #eaeaea;
}
.chat-item:hover {
background: #f3f3f3;
}
.chat-item.new {
background-color: #9ee8ff;
padding: 22px 15px;
}
.chat-item.new:hover {
background-color: #99e1f7;
}
#new-chat input {
width: 200px;
}