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lots of new features and UI improvements

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This commit is contained in:
Martti Malmi 2020-01-10 22:27:10 +02:00
parent 074b2d130a
commit c74ac11750
4 changed files with 502 additions and 260 deletions
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225
examples/iris-chat/index.html
View File

@ -3,6 +3,7 @@
<head>
<title>Iris Chat</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0">
<link rel="stylesheet" type="text/css" href="./style.css">
<link rel="shortcut icon" href="./favicon.ico">
@ -14,22 +15,51 @@
<div class="user-info"></div>
<div class="chat-list">
<div class="chat-item new">
New chat
Start new chat
</div>
</div>
</section>
<section class="main">
<div class="online-user-list"></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>
<div id="topbar"></div>
<div class="main-view" id="message-list" style="display: none"></div>
<div id="not-seen-by-them" style="display: none">
<p>The other person hasn't seen this chat yet. Give them your chat link through some other channel:</p>
<p><button class="copy-chat-link">Copy your chat link</button></p>
</div>
<div class="message-form">
<div class="main-view" 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>
<p>Give your chat link to someone you want to chat with!</p>
</div>
<div class="main-view" id="settings" style="display: none">
<h3>Profile</h3>
<p>
Your name:
</p>
<p>
<input id="settings-name" placeholder="Your name">
</p>
<h3>Account</h3>
<p>
<button>Log out</button>
</p>
<p>
<button>Switch account</button>
</p>
<h3>Private key</h3>
<p>
Private key is used to log in to your account. Keep your private key safe!
</p>
<p>
<button id="download-private-key">Download private key</button>
<button id="copy-private-key">Copy private key</button>
</p>
</div>
<div class="message-form" style="display:none">
<form autocomplete="off">
<input id="new-msg" type="text" placeholder="Type a message">
<button>Send</button>
<button>▶</button>
</form>
</div>
</section>
@ -40,186 +70,7 @@
<script src="/gun/sea.js"></script>
<script src="/gun/nts.js"></script>
<script src="./irisLib.js"></script>
<script>
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 getKey = new Promise(resolve => {
var pair = localStorage.getItem('chatKeyPair');
if (pair) {
resolve(JSON.parse(pair));
} else {
Gun.SEA.pair(pair => {
localStorage.setItem('chatKeyPair', JSON.stringify(pair));
resolve(pair);
})
}
});
var key, myIdenticon;
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, addChat);
irisLib.Chat.setOnline(gun, true);
var chatWith = getUrlParameter('chatWith');
if (chatWith) {
addChat(chatWith);
showChat(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(showNewChat);
function showNewChat() {
$(".message-form").hide();
$('#message-list').hide();
$('#new-chat').show();
$(".online-user-list").empty();
$(".online-user-list").text('New chat');
}
showNewChat();
$('.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").show();
$(".message-form form").off('submit');
$(".message-form form").on('submit', event => {
event.preventDefault();
var text = $('#new-msg').val();
if (!text.length) { return; }
chats[pub].send(text);
$('#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);
$('#message-list').scrollTop($('#message-list')[0].scrollHeight - $('#message-list')[0].clientHeight);
}
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);
msgEl.data('time', msg.time);
$("#message-list").append(msgEl); // TODO: jquery insertAfter element with smaller timestamp
var sorted = $(".msg").sort((a, b) => $(a).data('time') - $(b).data('time')); // TODO: more efficient sort
$("#message-list").append(sorted);
$('#message-list').scrollTop($('#message-list')[0].scrollHeight - $('#message-list')[0].clientHeight);
}
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;
chats[pub].messages[msg.time] = msg;
msg.time = new Date(msg.time);
if (!chats[pub].latest || msg.time > chats[pub].latest.time) {
chats[pub].latest = msg;
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(() => 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>
<script src="./script.js"></script>
</body>
</html>

145
examples/iris-chat/irisLib.js
View File

@ -11413,7 +11413,7 @@
}
var sheet = document.createElement('style');
sheet.id = elementId;
sheet.innerHTML = '\n .iris-identicon * {\n box-sizing: border-box;\n }\n\n .iris-identicon {\n vertical-align: middle;\n margin: auto;\n border-radius: 50%;\n text-align: center;\n display: inline-block;\n position: relative;\n margin: auto;\n max-width: 100%;\n }\n\n .iris-distance {\n z-index: 2;\n position: absolute;\n left:0%;\n top:2px;\n width: 100%;\n text-align: right;\n color: #fff;\n text-shadow: 0 0 1px #000;\n font-size: 75%;\n line-height: 75%;\n font-weight: bold;\n }\n\n .iris-pie {\n border-radius: 50%;\n position: absolute;\n top: 0;\n left: 0;\n box-shadow: 0px 0px 0px 0px #82FF84;\n padding-bottom: 100%;\n max-width: 100%;\n -webkit-transition: all 0.2s ease-in-out;\n -moz-transition: all 0.2s ease-in-out;\n transition: all 0.2s ease-in-out;\n }\n\n .iris-card {\n padding: 10px;\n background-color: #f7f7f7;\n color: #777;\n border: 1px solid #ddd;\n display: flex;\n flex-direction: row;\n overflow: hidden;\n }\n\n .iris-card a {\n -webkit-transition: color 150ms;\n transition: color 150ms;\n text-decoration: none;\n color: #337ab7;\n }\n\n .iris-card a:hover, .iris-card a:active {\n text-decoration: underline;\n color: #23527c;\n }\n\n .iris-pos {\n color: #3c763d;\n }\n\n .iris-neg {\n color: #a94442;\n }\n\n .iris-identicon img {\n position: absolute;\n top: 0;\n left: 0;\n max-width: 100%;\n border-radius: 50%;\n border-color: transparent;\n border-style: solid;\n }';
sheet.innerHTML = '\n .iris-identicon * {\n box-sizing: border-box;\n }\n\n .iris-identicon {\n vertical-align: middle;\n border-radius: 50%;\n text-align: center;\n display: inline-block;\n position: relative;\n max-width: 100%;\n }\n\n .iris-distance {\n z-index: 2;\n position: absolute;\n left:0%;\n top:2px;\n width: 100%;\n text-align: right;\n color: #fff;\n text-shadow: 0 0 1px #000;\n font-size: 75%;\n line-height: 75%;\n font-weight: bold;\n }\n\n .iris-pie {\n border-radius: 50%;\n position: absolute;\n top: 0;\n left: 0;\n box-shadow: 0px 0px 0px 0px #82FF84;\n padding-bottom: 100%;\n max-width: 100%;\n -webkit-transition: all 0.2s ease-in-out;\n -moz-transition: all 0.2s ease-in-out;\n transition: all 0.2s ease-in-out;\n }\n\n .iris-card {\n padding: 10px;\n background-color: #f7f7f7;\n color: #777;\n border: 1px solid #ddd;\n display: flex;\n flex-direction: row;\n overflow: hidden;\n }\n\n .iris-card a {\n -webkit-transition: color 150ms;\n transition: color 150ms;\n text-decoration: none;\n color: #337ab7;\n }\n\n .iris-card a:hover, .iris-card a:active {\n text-decoration: underline;\n color: #23527c;\n }\n\n .iris-pos {\n color: #3c763d;\n }\n\n .iris-neg {\n color: #a94442;\n }\n\n .iris-identicon img {\n position: absolute;\n top: 0;\n left: 0;\n max-width: 100%;\n border-radius: 50%;\n border-color: transparent;\n border-style: solid;\n }';
document.body.appendChild(sheet);
},
@ -11421,6 +11421,57 @@
isNode: isNode$2
};
// 19.1.2.1 Object.assign(target, source, ...)
var $assign = Object.assign;
// should work with symbols and should have deterministic property order (V8 bug)
var _objectAssign = !$assign || _fails(function () {
var A = {};
var B = {};
// eslint-disable-next-line no-undef
var S = Symbol();
var K = 'abcdefghijklmnopqrst';
A[S] = 7;
K.split('').forEach(function (k) { B[k] = k; });
return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
}) ? function assign(target, source) { // eslint-disable-line no-unused-vars
var T = _toObject(target);
var aLen = arguments.length;
var index = 1;
var getSymbols = _objectGops.f;
var isEnum = _objectPie.f;
while (aLen > index) {
var S = _iobject(arguments[index++]);
var keys = getSymbols ? _objectKeys(S).concat(getSymbols(S)) : _objectKeys(S);
var length = keys.length;
var j = 0;
var key;
while (length > j) {
key = keys[j++];
if (!_descriptors || isEnum.call(S, key)) T[key] = S[key];
}
} return T;
} : $assign;
// 19.1.3.1 Object.assign(target, source)
_export(_export.S + _export.F, 'Object', { assign: _objectAssign });
var assign = _core.Object.assign;
var assign$1 = createCommonjsModule(function (module) {
module.exports = { "default": assign, __esModule: true };
});
var _Object$assign = unwrapExports(assign$1);
var pnglib = createCommonjsModule(function (module) {
/**
* A handy class to calculate color values.
@ -11995,8 +12046,12 @@
Attribute.prototype.identicon = function identicon$$1() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : { width: 50 };
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
options = _Object$assign({
width: 50,
showType: true
}, options);
util$1.injectCss(); // some other way that is not called on each identicon generation?
var div = document.createElement('div');
@ -12012,11 +12067,13 @@
var identicon$$1 = new identicon(hash, { width: options.width, format: 'svg' });
img.src = 'data:image/svg+xml;base64,' + identicon$$1.toString();
var name = document.createElement('span');
name.className = 'iris-distance';
name.style.fontSize = options.width > 50 ? options.width / 4 + 'px' : '10px';
name.textContent = this.type.slice(0, 5);
div.appendChild(name);
if (options.showType) {
var name = document.createElement('span');
name.className = 'iris-distance';
name.style.fontSize = options.width > 50 ? options.width / 4 + 'px' : '10px';
name.textContent = this.type.slice(0, 5);
div.appendChild(name);
}
div.appendChild(img);
@ -12761,57 +12818,6 @@
return Message;
}();
// 19.1.2.1 Object.assign(target, source, ...)
var $assign = Object.assign;
// should work with symbols and should have deterministic property order (V8 bug)
var _objectAssign = !$assign || _fails(function () {
var A = {};
var B = {};
// eslint-disable-next-line no-undef
var S = Symbol();
var K = 'abcdefghijklmnopqrst';
A[S] = 7;
K.split('').forEach(function (k) { B[k] = k; });
return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
}) ? function assign(target, source) { // eslint-disable-line no-unused-vars
var T = _toObject(target);
var aLen = arguments.length;
var index = 1;
var getSymbols = _objectGops.f;
var isEnum = _objectPie.f;
while (aLen > index) {
var S = _iobject(arguments[index++]);
var keys = getSymbols ? _objectKeys(S).concat(getSymbols(S)) : _objectKeys(S);
var length = keys.length;
var j = 0;
var key;
while (length > j) {
key = keys[j++];
if (!_descriptors || isEnum.call(S, key)) T[key] = S[key];
}
} return T;
} : $assign;
// 19.1.3.1 Object.assign(target, source)
_export(_export.S + _export.F, 'Object', { assign: _objectAssign });
var assign = _core.Object.assign;
var assign$1 = createCommonjsModule(function (module) {
module.exports = { "default": assign, __esModule: true };
});
var _Object$assign = unwrapExports(assign$1);
/**
* An Iris Contact, such as person, organization or group. More abstractly speaking: an Identity.
*
@ -12900,6 +12906,7 @@
/**
* Get sent Messages
* @param {Object} index
* @param {Object} options
*/
@ -12910,6 +12917,7 @@
/**
* Get received Messages
* @param {Object} index
* @param {Object} options
*/
@ -13258,6 +13266,9 @@
* Messages are encrypted and chat ids obfuscated, but it is possible to guess
* who are communicating with each other by looking at Gun timestamps and subscriptions.
*
* options.onMessage callback is not guaranteed to receive messages ordered by timestamp.
* You should sort them in the presentation layer.
*
* @param {Object} options {key, gun, onMessage, participants}
* @example https://github.com/irislib/iris-lib/blob/master/__tests__/chat.js
*/
@ -13555,6 +13566,24 @@
});
};
/**
* In order to receive messages from others, this method must be called for newly created
* users that have not started a chat with an existing user yet.
*
* It saves the user's key.epub (public key for encryption) into their gun user space,
* so others can find it and write encrypted messages to them.
*
* If you start a chat with an existing user, key.epub is saved automatically and you don't need
* to call this method.
*/
Chat.initUser = function initUser(gun, key) {
var user = gun.user();
user.auth(key);
user.put({ epub: key.epub });
};
return Chat;
}();

313
examples/iris-chat/script.js Normal file
View File

@ -0,0 +1,313 @@
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 getKey = new Promise(resolve => {
var pair = localStorage.getItem('chatKeyPair');
if (pair) {
resolve(JSON.parse(pair));
} else {
Gun.SEA.pair(pair => {
localStorage.setItem('chatKeyPair', JSON.stringify(pair));
resolve(pair);
});
}
});
var key, myIdenticon;
getKey.then(k => {
key = k;
irisLib.Chat.initUser(gun, key);
myIdenticon = $(new irisLib.Attribute({type:'keyID', value: key.pub}).identicon({width:40, showType: false}));
$(".user-info").append(myIdenticon);
myIdenticon.click(showSettings);
irisLib.Chat.getChats(gun, key, addChat);
irisLib.Chat.setOnline(gun, true);
var chatWith = getUrlParameter('chatWith');
if (chatWith) {
addChat(chatWith);
showChat(chatWith);
window.history.pushState({}, "Iris Chat", "/"+window.location.href.substring(window.location.href.lastIndexOf('/') + 1).split("?")[0]); // remove param
}
gun.user().get('profile').get('name').on(name => {
if (name && typeof name === 'string') {
var el = $('#settings-name');
if (!el.is(':focus')) {
$('#settings-name').val(name);
}
}
});
});
$('#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(showNewChat);
$('#settings-name').on('keyup paste', event => {
var name = $(event.target).val().trim();
gun.user().get('profile').get('name').put(name);
});
function hideStuff() {
$('.chat-item').toggleClass('active', false);
$('.main-view').hide();
$('#not-seen-by-them').hide();
$(".message-form").hide();
$("#topbar").empty();
}
function showSettings() {
hideStuff();
$('#topbar').text('Settings');
$('#settings').show();
}
function showNewChat() {
hideStuff();
$('.chat-item.new').toggleClass('active', true);
$('#new-chat').show();
$("#topbar").text('Start new chat');
}
showNewChat();
$('.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);
});
$('#copy-private-key').click(event => {
copyToClipboard(JSON.stringify(key));
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);
});
$('#download-private-key').click(downloadKey);
function showChat(pub) {
if (!pub || !Object.prototype.hasOwnProperty.call(chats, pub)) {
return;
}
activeChat = pub;
hideStuff();
$('.chat-item[data-pub="' + pub +'"]').toggleClass('active', true);
$("#message-list").empty();
$("#message-list").show();
$(".message-form").show();
$(".message-form form").off('submit');
$(".message-form form").on('submit', event => {
event.preventDefault();
var text = $('#new-msg').val();
if (!text.length) { return; }
chats[pub].send(text);
$('#new-msg').val('');
});
var nameEl = $('<span class="name"></span>');
if (chats[pub].name) {
nameEl.text(chats[pub].name);
nameEl.show();
}
$("#topbar").append(chats[pub].identicon.clone());
$("#topbar").append(nameEl);
$("#topbar").append($('<small class="last-seen"></small>'));
var msgs = Object.values(chats[pub].messages);
msgs.forEach(addMessage);
sortMessagesByTime();
lastSeenTimeChanged(pub);
$('#message-list').scrollTop($('#message-list')[0].scrollHeight - $('#message-list')[0].clientHeight);
chats[pub].setMyMsgsLastSeenTime();
function setOnlineStatus() {
var online = chats[pub].online;
if (activeChat === pub) {
if (online.isOnline) {
$('#topbar .last-seen').text('online');
} else if (online.lastActive) {
$('#topbar .last-seen').text('last seen ' + formatDate(new Date(online.lastActive * 1000)));
}
}
}
if (!chats[pub].online) {
chats[pub].online = {};
irisLib.Chat.getOnline(gun, pub, (online) => {
chats[pub].online = online;
setOnlineStatus();
});
}
setOnlineStatus();
}
function sortChatsByLatest() {
var sorted = $(".chat-item").sort((a, b) => $(b).data('latestTime') - $(a).data('latestTime'));
$(".chat-list").append(sorted);
}
function sortMessagesByTime() {
var sorted = $(".msg").sort((a, b) => $(a).data('time') - $(b).data('time'));
$("#message-list").append(sorted);
}
function addMessage(msg) {
var msgEl = $(
'<div class="msg"><div class="text">' +
msg.text + '</div>' +
'<div class="time"><span class="seen">✔</span> ' + formatDate(msg.time) + '</div></div>'
);
msgEl.toggleClass('our', msg.selfAuthored ? true : false);
msgEl.toggleClass('their', msg.selfAuthored ? false : true);
msgEl.data('time', msg.time);
$("#message-list").append(msgEl); // TODO: jquery insertAfter element with smaller timestamp
$('#message-list').scrollTop($('#message-list')[0].scrollHeight - $('#message-list')[0].clientHeight);
}
function addChat(pub) {
if (!pub || Object.prototype.hasOwnProperty.call(chats, pub)) {
return;
}
var el = $('<div class="chat-item"><span class="name"></span> <small class="latest"></small></div>');
el.attr('data-pub', pub);
chats[pub] = new irisLib.Chat({gun, key, participants: pub, onMessage: (msg, info) => {
msg.selfAuthored = info.selfAuthored;
chats[pub].messages[msg.time] = msg;
msg.time = new Date(msg.time);
if (!info.selfAuthored && msg.time > chats[pub].theirLastSeenTime) {
chats[pub].theirLastSeenTime = msg.time;
lastSeenTimeChanged(pub);
}
if (!chats[pub].latest || msg.time > chats[pub].latest.time) {
chats[pub].latest = msg;
var text = msg.text.length > 30 ? msg.text.slice(0,30) + '...' : msg.text;
el.find('.latest').text(text);
el.data('latestTime', msg.time);
sortChatsByLatest();
}
if (activeChat === pub) {
addMessage(msg);
sortMessagesByTime(); // this is slow if message history is loaded while chat active
if (chats[pub].latest.time === msg.time) {
chats[pub].setMyMsgsLastSeenTime();
}
}
}});
chats[pub].messages = chats[pub].messages || [];
chats[pub].identicon = $(new irisLib.Attribute({type: 'keyID', value: pub}).identicon({width:40, showType: false}));
gun.user(pub).get('profile').get('name').on(name => {
if (name && typeof name === 'string') {
chats[pub].name = name;
el.find('.name').text(name);
if (pub === activeChat) {
$('#topbar .name').text(name);
}
}
});
el.prepend(chats[pub].identicon);
el.click(() => showChat(pub));
$(".chat-list").append(el);
chats[pub].getTheirMsgsLastSeenTime(time => {
chats[pub].theirLastSeenTime = new Date(time);
lastSeenTimeChanged(pub);
});
}
function lastSeenTimeChanged(pub) {
if (pub === activeChat) {
if (chats[pub].theirLastSeenTime) {
$('#not-seen-by-them').hide();
$('.msg.our').each(function() {
var el = $(this);
if (el.data('time') <= chats[pub].theirLastSeenTime) {
el.find('.seen').show();
}
});
// set seen msgs
} else {
$('#not-seen-by-them').show();
}
}
}
/* 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]);
}
}
};
function download(filename, data, type, charset, href) {
var hiddenElement;
if (charset == null) {
charset = 'utf-8';
}
hiddenElement = document.createElement('a');
hiddenElement.href = href || ("data:" + type + ";charset=" + charset + "," + (encodeURI(data)));
hiddenElement.target = '_blank';
hiddenElement.download = filename;
return hiddenElement.click();
};
function downloadKey() {
return download('iris_private_key.txt', JSON.stringify(key), 'text/csv', 'utf-8');
};

79
examples/iris-chat/style.css
View File

@ -22,17 +22,21 @@ input {
button {
background: #ddd;
cursor: pointer;
}
button:hover, button:active, button:focus {
background: #ccc;
cursor: pointer;
}
.iris-identicon {
margin-right: 15px !important;
}
.user-info .iris-identicon {
cursor: pointer;
}
.chat {
display: flex;
flex-direction: row;
@ -56,14 +60,20 @@ button:hover, button:active, button:focus {
/*----- Main------- */
.online-user-list {
#topbar {
flex:1;
background-color: #efefef;
max-height:60px;
padding: 10px 15px;
border-bottom: 1px solid rgba(0,0,0,.08);
}
.message-list {
#topbar .name {
margin-right: 15px;
display: none;
}
.main-view {
flex:1;
overflow-y: scroll;
padding: 10px 15px;
@ -72,16 +82,43 @@ button:hover, button:active, button:focus {
.msg {
background-color: #ffffff;
margin: 0 90px 15px 0;
margin-bottom: 5px;
padding: 8px 10px;
border-radius: 15px;
box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
}
.msg .seen {
color: #4fc3f7;
display: none;
user-select: none;
}
.msg.their {
margin-right: 90px;
}
.msg.their + .msg.our {
margin-top: 15px;
border-radius: 15px 0px 15px 15px;
}
.msg.their:first-of-type {
border-radius: 0px 15px 15px 15px;
}
.msg.our:first-of-type {
border-radius: 15px 0px 15px 15px;
}
.msg.our + .msg.their {
margin-top: 15px;
border-radius: 0px 15px 15px 15px;
}
.msg.our {
background-color: #d7f7c5;
border-radius: 15px 0px 15px 15px;
margin: 0 0px 15px 90px;
margin-left: 90px;
}
.msg .time {
@ -107,8 +144,12 @@ button:hover, button:active, button:focus {
width: auto;
}
.message-form button {
.message-form button, .message-form button:hover, .message-form button:active, .message-form button:focus {
flex: none;
color: #999;
background-color: transparent;
font-size: 30px;
padding: 5px;
}
/*----- Sidebar------- */
@ -138,12 +179,12 @@ button:hover, button:active, button:focus {
cursor: pointer;
}
.chat-item .latest {
small {
font-size: 12px;
color: rgba(0, 0, 0, 0.45);
color: #777;
}
.chat-item.active {
.chat-item.active, .chat-item.active:hover {
background: #eaeaea;
}
@ -152,14 +193,22 @@ button:hover, button:active, button:focus {
}
.chat-item.new {
background-color: #9ee8ff;
padding: 22px 15px;
}
.chat-item.new:hover {
background-color: #99e1f7;
}
#new-chat input {
width: 200px;
}
#not-seen-by-them {
padding: 10px 15px;
background-color: #9ee8ff;
}
#not-seen-by-them button {
background: #fff;
}
#not-seen-by-them button:hover, #not-seen-by-them button:active, #not-seen-by-them button:focus {
background: #eee;
}