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Splitting index files

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This commit is contained in:
Matéo Duparc 2021-04-26 19:34:24 +02:00
parent 33937354b7
commit 264ca5299c
Signed by: hardcoresushi
GPG Key ID: 007F84120107191E
5 changed files with 1023 additions and 1028 deletions
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329
src/frontend/index.css Normal file
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body {
margin: 0;
height: 100%;
}
main {
display: grid;
grid-template-columns: 25% auto;
height: 100%;
}
.panel {
padding-left: 20px;
padding-right: 20px;
display: flex;
flex-direction: column;
}
ul {
list-style-type: none;
padding: 0;
margin: 0;
}
button {
background-color: var(--transparent);
border: none;
cursor: pointer;
}
button::after {
background-color: #52585C;
border-radius: 100%;
display: block;
width: 20px;
height: 20px;
padding: 8px;
}
button:hover::after {
background-color: var(--accent);
}
input[type="file"] {
display: none;
}
.file_picker {
display: flex;
align-items: center;
cursor: pointer;
}
.file_picker::after {
content: url("/static/imgs/icons/attach/FF3C00");
width: 2em;
}
.popup {
position: absolute;
top: 50%;
transform: translateY(-50%);
left: 0;
right: 0;
margin: auto;
width: 40%;
box-sizing: border-box;
padding: 20px 70px;
background-color: #2B2F31;
border-radius: 10px;
font-size: 1.3em;
}
.popup_background {
height: 100%;
width: 100%;
position: absolute;
background-color: rgba(0, 0, 0, .5);
z-index: 2;
}
.popup .close {
background-color: unset;
position: absolute;
right: 0;
top: 6px;
}
.popup .close:hover {
background-color: unset;
}
.popup .close::after {
content: url("/static/imgs/icons/cancel");
background-color: unset;
}
.popup .avatar {
font-size: 4em;
margin: auto;
}
.popup>div>div, .popup>div>button {
font-weight: bold;
display: block;
margin-bottom: 1em;
}
.popup input {
display: block;
margin: 10px;
}
.popup button {
background-color: #52585C;
color: white;
cursor: pointer;
padding: 10px 20px;
border-radius: 8px;
font-weight: bold;
}
.popup button:hover {
background-color: var(--accent);
}
.popup>div>div p {
font-weight: normal;
font-size: 0.9em;
}
.popup h2::before {
content: url("/static/imgs/icons/warning/FF3C00");
width: 9%;
display: inline-block;
vertical-align: middle;
}
.section_title {
margin-left: 8px;
font-weight: bold;
opacity: 0.5;
}
.section_title:first-of-type {
margin-top: 25px;
}
#left_panel {
background-color: #1D2228;
}
#right_panel {
background-color: #15191E;
display: flex;
flex-direction: column;
overflow: hidden;
}
#me {
border-bottom: 2px solid var(--accent);
padding: 10px;
display: flex;
align-items: center;
font-size: 1.7em;
cursor: pointer;
}
#me>div {
display: flex;
align-items: center;
flex-grow: 1;
}
#me p {
margin: 0;
font-weight: bold;
display: inline;
}
#left_panel ul:last-of-type, #msg_log {
flex-grow: 1;
}
#left_panel ul li {
font-size: 1.1em;
padding: 15px;
height: 50px;
box-sizing: border-box;
margin-left: 8px;
margin-bottom: 10px;
border-radius: 8px;
cursor: pointer;
display: flex;
align-items: center;
}
#left_panel ul li>p {
display: inline;
font-weight: bold;
flex-grow: 1;
}
#left_panel ul li .avatar {
width: 2em;
height: 2em;
}
#left_panel ul li:hover, #left_panel ul li.current {
background-color: #333940;
}
#left_panel ul li.output {
}
#left_panel ul li.input {
}
#left_panel ul li p::after {
content: url("/static/imgs/icons/warning/FF3C00");
display: inline-block;
width: 1em;
margin-left: .3em;
vertical-align: middle;
}
#left_panel ul li.is_contact p::after {
content: unset;
}
#left_panel ul li.is_verified p::after {
content: url("/static/imgs/icons/verified/FF3C00");
}
#left_panel ul li .not_seen_marker {
width: .8em;
height: .8em;
background-color: var(--accent);
border-radius: 1em;
}
#refresher {
position: relative;
}
#refresher button {
position: absolute;
right: 10px;
top: 1em;
z-index: 1;
}
#refresher button::after {
content: url("/static/imgs/icons/refresh");
}
#connect_box {
margin-bottom: 20px;
}
#chat_header {
flex-direction: row;
align-items: center;
padding: 5px 20px;
font-size: 1.5em;
}
#chat_header>div {
display: flex;
align-items: center;
flex-grow: 1;
}
#chat_header>div>p {
font-weight: bold;
}
#chat_header p::after {
content: url("/static/imgs/icons/warning/FF3C00");
display: inline-block;
width: 1.2em;
vertical-align: middle;
padding-left: .3em;
}
#chat_header.is_contact p::after {
content: unset;
}
#chat_header.is_verified p::after {
content: url("/static/imgs/icons/verified/FF3C00");
}
#chat_header.is_contact #delete_conversation::after {
content: url("/static/imgs/icons/delete_conversation");
}
#add_contact::after {
content: url("/static/imgs/icons/add_contact");
}
#chat_header.is_contact #remove_contact::after {
content: url("/static/imgs/icons/remove_contact");
}
#chat_header.is_contact #verify {
display: unset;
}
#chat_header #verify,
#chat_header.is_verified #verify,
#chat_header.is_contact #add_contact,
#chat_header.offline #add_contact {
display: none;
}
#chat_header.is_contact #verify::after {
content: url("/static/imgs/icons/verified");
}
#logout::after {
content: url("/static/imgs/icons/logout");
}
#message_input {
border: unset;
padding: 1em;
font-size: 1.1em;
}
#message_box {
border-top: 2px solid var(--accent);
margin-bottom: 0;
}
#msg_log {
font-size: 1.1em;
overflow-y: scroll;
white-space: pre;
}
#msg_log li>div:first-of-type { /*message header*/
display: flex;
align-items: center;
}
#msg_log p.name {
margin: 0;
color: var(--accent);
font-weight: bold;
}
#msg_log li>div:last-of-type { /*message content container*/
margin-left: 2em;
}
#msg_log li p {
margin-top: 0;
}
#msg_log a {
color: #238cf5;
}
#msg_log .file {
display: flex;
align-items: end;
margin-bottom: 1em;
border-left: 3px solid var(--accent);
padding-left: .5em;
margin-top: .5em;
}
#msg_log .file div { /*title and filename container*/
display: flex;
flex-direction: column;
}
#msg_log .file h4 {
margin: 0;
}
#msg_log .file p {
margin: 0;
color: var(--accent);
}
#msg_log .file a::after {
content: url("/static/imgs/icons/download/FF3C00");
display: block;
width: 2em;
margin-left: 1em;
}
#message_box, #chat_header, #msg_log {
display: none;
}

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src/frontend/index.html
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src/frontend/index.js Normal file
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"use strict";
const ENTER_KEY_CODE = 13;
let identity_name = undefined;
let socket = null;
let notificationAllowed = false;
let current_chat_index = -1;
let sessions_data = new Map();
let msg_history = new Map();
function on_click_session(event) {
let index = event.currentTarget.getAttribute("data-index");
if (index != null) {
current_chat_index = index;
let session = sessions_data.get(index);
if (session.is_online) {
document.getElementById("message_box").style.display = "flex";
}
if (!session.seen) {
session.seen = true;
socket.send("set_seen "+index);
}
display_sessions();
display_header();
display_history();
}
}
let ip_input = document.getElementById("ip_input");
ip_input.addEventListener("keyup", function(event) {
if (event.keyCode === ENTER_KEY_CODE) {
socket.send("connect "+ip_input.value);
ip_input.value = "";
}
});
let message_input = document.getElementById("message_input");
message_input.addEventListener("keyup", function(event) {
if (event.keyCode === ENTER_KEY_CODE) {
socket.send("send "+current_chat_index+" "+message_input.value);
message_input.value = "";
}
});
document.getElementById("delete_conversation").onclick = function() {
let main_div = document.createElement("div");
main_div.appendChild(generate_popup_warning_title());
let p1 = document.createElement("p");
p1.textContent = "Deleting a conversation only affects you. Your contact will still have a copy of this conversation if he/she doesn't delete it too.";
let p2 = document.createElement("p");
p2.textContent = "Do you really want to delete all this conversation (messages and files) ?";
main_div.appendChild(p1);
main_div.appendChild(p2);
let button = document.createElement("button");
button.textContent = "Delete";
button.onclick = function() {
socket.send("delete_conversation "+current_chat_index);
msg_history.get(current_chat_index).length = 0;
remove_popup();
display_history();
}
main_div.appendChild(button);
show_popup(main_div);
}
document.getElementById("add_contact").onclick = function() {
socket.send("contact "+current_chat_index+" "+sessions_data.get(current_chat_index).name);
sessions_data.get(current_chat_index).is_contact = true;
display_header();
display_sessions();
}
document.getElementById("remove_contact").onclick = function() {
let main_div = document.createElement("div");
main_div.appendChild(generate_popup_warning_title());
let p1 = document.createElement("p");
p1.textContent = "Deleting contact will remove her/his identity key and your conversation (messages and files). You won\'t be able to recognize her/him anymore. This action only affects you.";
main_div.appendChild(p1);
let p2 = document.createElement("p");
p2.textContent = "Do you really want to remove this contact ?";
main_div.appendChild(p2);
let button = document.createElement("button");
button.textContent = "Delete";
button.onclick = function() {
socket.send("uncontact "+current_chat_index);
let session = sessions_data.get(current_chat_index);
session.is_contact = false;
session.is_verified = false;
if (!session.is_online) {
sessions_data.delete(current_chat_index);
msg_history.get(current_chat_index).length = 0;
}
display_header();
display_sessions();
display_history();
remove_popup();
}
main_div.appendChild(button);
show_popup(main_div);
}
document.getElementById("verify").onclick = function() {
socket.send("fingerprints "+current_chat_index);
}
document.getElementById("logout").onclick = function() {
let main_div = document.createElement("div");
main_div.appendChild(generate_popup_warning_title());
let p_warning = document.createElement("p");
p_warning.textContent = "If you log out, you will no longer receive messages and pending messages will not be sent until you log in back.";
main_div.appendChild(p_warning);
let p_ask = document.createElement("p");
p_ask.textContent = "Do you really want to log out ?";
main_div.appendChild(p_ask);
let button = document.createElement("button");
button.textContent = "Log out";
button.onclick = logout;
main_div.appendChild(button);
show_popup(main_div);
}
document.getElementById("attach_file").onchange = function(event) {
let file = event.target.files[0];
if (file.size > 32760000) {
let main_div = document.createElement("main_div");
main_div.appendChild(generate_popup_warning_title());
let p = document.createElement("p");
p.textContent = "The file is too large. Please select files only under 32MB.";
main_div.appendChild(p);
show_popup(main_div);
} else {
let formData = new FormData();
formData.append("session_id", current_chat_index);
formData.append("", file);
fetch("/send_file", {method: "POST", body: formData}).then(response => {
if (response.ok) {
response.text().then(uuid => on_file_sent(current_chat_index, uuid, file.name));
} else {
console.log(response);
}
});
}
}
//source: https://www.w3schools.com/js/js_cookies.asp
function getCookie(cname) {
var name = cname + "=";
var decodedCookie = decodeURIComponent(document.cookie);
var ca = decodedCookie.split(';');
for(var i = 0; i <ca.length; i++) {
var c = ca[i];
while (c.charAt(0) == ' ') {
c = c.substring(1);
}
if (c.indexOf(name) == 0) {
return c.substring(name.length, c.length);
}
}
return "";
}
socket = new WebSocket("ws://"+location.hostname+":"+websocket_port+"/ws");
socket.onopen = function() {
console.log("Connected");
socket.send(getCookie("aira_auth")); //authenticating websocket connection
window.onfocus = function() {
if (current_chat_index != -1) {
socket.send("set_seen "+current_chat_index);
}
}
if (Notification.permission === "granted") {
notificationAllowed = true;
} else if (Notification.permission !== "denied") {
Notification.requestPermission().then(function (permission) {
if (permission === "granted") {
notificationAllowed = true;
}
});
}
};
socket.onmessage = function(msg) {
if (typeof msg.data == "string") {
console.log("Message: "+msg.data);
let args = msg.data.split(" ");
switch (args[0]) {
case "disconnected":
on_disconnected(args[1]);
break;
case "new_session":
on_new_session(args[1], args[2]);
break;
case "new_message":
on_new_message(args[1], args[2] === "true", msg.data.slice(args[0].length+args[1].length+args[2].length+3));
break;
case "load_sent_msg":
on_msg_load(args[1], args[2] === "true", msg.data.slice(args[0].length+args[1].length+args[2].length+3));
break;
case "load_sent_file":
on_file_load(args[1], args[2] === "true", args[3], msg.data.slice(args[0].length+args[1].length+args[2].length+args[3].length+4));
break;
case "name_told":
on_name_told(args[1], msg.data.slice(args[0].length+args[1].length+2));
break;
case "is_contact":
on_is_contact(args[1], args[2] === "true", msg.data.slice(args[0].length+args[1].length+args[2].length+3));
break;
case "not_seen":
set_not_seen(msg.data.slice(args[0].length+1));
break;
case "fingerprints":
on_fingerprints(args[1], args[2]);
break;
case "file":
on_file_received(args[1], args[2], msg.data.slice(args[0].length+args[1].length+args[2].length+3));
break;
case "set_name":
on_name_set(msg.data.slice(args[0].length+1));
break;
case "password_changed":
on_password_changed(args[1] === "true", args[2] === "true");
break;
case "logout":
logout();
break;
}
}
}
socket.onclose = function() {
console.log("Disconnected");
}
let msg_log = document.getElementById("msg_log");
msg_log.onscroll = function() {
if (sessions_data.get(current_chat_index).is_contact) {
if (msg_log.scrollTop < 30) {
socket.send("load_msgs "+current_chat_index);
}
}
}
let profile_div = document.querySelector("#me>div");
profile_div.onclick = function() {
let main_div = document.createElement("div");
let avatar = generate_avatar(identity_name);
main_div.appendChild(avatar);
let div_name = document.createElement("div");
div_name.textContent = "Name:";
let input_name = document.createElement("input");
input_name.id = "new_name";
input_name.type = "text";
input_name.value = identity_name;
div_name.appendChild(input_name);
let save_name_button = document.createElement("button");
save_name_button.textContent = "Save";
save_name_button.onclick = function() {
socket.send("change_name "+document.getElementById("new_name").value);
};
div_name.appendChild(save_name_button);
main_div.appendChild(div_name);
let div_password = document.createElement("div");
div_password.textContent = "Change your password:";
div_password.style.paddingTop = "1em";
div_password.style.borderTop = "1px solid black";
if (is_identity_protected) {
let input_old_password = document.createElement("input");
input_old_password.type = "password";
input_old_password.placeholder = "Current password";
div_password.appendChild(input_old_password);
}
let input_password1 = document.createElement("input");
let input_password2 = document.createElement("input");
input_password1.type = "password";
input_password1.placeholder = "New password (empty for no password)";
input_password2.type = "password";
input_password2.placeholder = "New password (confirmation)";
div_password.appendChild(input_password1);
div_password.appendChild(input_password2);
let error_msg = document.createElement("p");
error_msg.id = "password_error_msg";
error_msg.style.color = "red";
div_password.appendChild(error_msg);
let change_password_button = document.createElement("button");
change_password_button.textContent = "Change password";
change_password_button.onclick = function() {
let inputs = document.querySelectorAll("input[type=\"password\"]");
let new_password, new_password_confirm;
if (is_identity_protected) {
new_password = inputs[1];
new_password_confirm = inputs[2];
} else {
new_password = inputs[0];
new_password_confirm = inputs[1];
}
if (new_password.value == new_password_confirm.value) {
let new_password_set = new_password.value.length > 0;
if (is_identity_protected || new_password_set) { //don't change password if identity is not protected and new password is blank
let msg = "change_password";
if (is_identity_protected) {
msg += " "+btoa(inputs[0].value);
}
if (new_password_set) {
msg += " "+btoa(new_password.value);
}
socket.send(msg);
} else {
remove_popup();
}
} else {
new_password.value = "";
new_password_confirm.value = "";
error_msg.textContent = "Passwords don't match";
}
};
div_password.appendChild(change_password_button);
main_div.appendChild(div_password);
let div_delete = document.createElement("div");
div_delete.textContent = "Delete identity:";
div_delete.style.paddingTop = "1em";
div_delete.style.borderTop = "1px solid red";
let p = document.createElement("p");
p.textContent = "Deleting your identity will delete all your conversations (messages and files), all your contacts, and your private key. You won't be able to be recognized by your contacts anymore.";
p.style.color = "red";
div_delete.appendChild(p);
let delete_button = document.createElement("button");
delete_button.textContent = "Delete";
delete_button.style.backgroundColor = "red";
delete_button.onclick = function() {
let main_div = document.createElement("div");
main_div.appendChild(generate_popup_warning_title());
let p = document.createElement("p");
p.textContent = "This action is irreversible. Are you sure you want to delete all your data ?";
main_div.appendChild(p);
let delete_button = document.createElement("button");
delete_button.style.backgroundColor = "red";
delete_button.textContent = "Delete";
delete_button.onclick = function() {
socket.send("disappear");
}
main_div.appendChild(delete_button);
show_popup(main_div);
}
div_delete.appendChild(delete_button);
main_div.appendChild(div_delete);
show_popup(main_div);
}
document.querySelector("#refresher button").onclick = function() {
socket.send("refresh");
}
function on_new_session(index, outgoing) {
if (sessions_data.has(index)) {
let session = sessions_data.get(index);
session.is_online = true;
session.outgoing = outgoing;
display_sessions();
if (current_chat_index == index) {
document.getElementById("message_box").style.display = "flex";
}
} else {
add_session(index, undefined, outgoing, false, false, true);
}
}
function on_name_told(index, name) {
sessions_data.get(index).name = name;
if (index == current_chat_index) {
display_header();
}
display_sessions();
}
function set_not_seen(str_indexes) {
let indexes = str_indexes.split(" ");
for (let i=0; i<indexes.length; ++i) {
sessions_data.get(indexes[i]).seen = false;
}
display_sessions();
}
function on_is_contact(index, verified, name) {
if (sessions_data.has(index)) {
let session = sessions_data.get(index);
session.is_contact = true;
session.is_verified = verified;
on_name_told(index, name);
} else {
add_session(index, name, true, true, verified, false);
}
}
function on_msg_or_file_received(index, outgoing, body) {
if (current_chat_index == index) {
display_history();
if (!document.hidden && !outgoing) {
socket.send("set_seen "+index);
}
} else {
sessions_data.get(index).seen = false;
display_sessions();
}
if (document.hidden && !outgoing) {
if (notificationAllowed) {
new Notification(sessions_data.get(index).name, {
"body": body
});
}
}
}
function on_new_message(index, outgoing, msg) {
msg_history.get(index).push([outgoing, false, msg]);
on_msg_or_file_received(index, outgoing, msg);
}
function on_msg_load(index, outgoing, msg) {
msg_history.get(index).unshift([outgoing, false, msg]);
if (current_chat_index == index) {
display_history(false);
}
}
function on_file_load(index, outgoing, uuid, file_name) {
msg_history.get(index).unshift([outgoing, true, [uuid, file_name]]);
if (current_chat_index == index) {
display_history(false);
}
}
function on_disconnected(index) {
if (current_chat_index == index) {
document.getElementById("message_box").style.display = "none";
}
let session = sessions_data.get(index);
if (session.is_contact) {
session.is_online = false;
} else {
sessions_data.delete(index);
if (current_chat_index == index) {
current_chat_index = -1;
document.getElementById("chat_header").classList.add("offline");
}
}
display_sessions();
}
function on_fingerprints(local, peer) {
let beautify_fingerprints = function(f) {
for (let i=4; i<f.length; i+=5) {
f = f.slice(0, i)+" "+f.slice(i);
}
return f;
};
let main_div = document.createElement("div");
main_div.appendChild(generate_popup_warning_title());
let instructions = document.createElement("p");
instructions.textContent = "Compare the following fingerprints by a trusted way of communication (such as real life) and be sure they match.";
main_div.appendChild(instructions);
let p_local = document.createElement("p");
p_local.textContent = "Local fingerprint:";
main_div.appendChild(p_local);
let pre_local = document.createElement("pre");
pre_local.textContent = beautify_fingerprints(local);
main_div.appendChild(pre_local);
let p_peer = document.createElement("p");
p_peer.textContent = "Peer fingerprint:";
main_div.appendChild(p_peer);
let pre_peer = document.createElement("pre");
pre_peer.textContent = beautify_fingerprints(peer);
main_div.appendChild(pre_peer);
let verify_button = document.createElement("button");
verify_button.textContent = "They match";
verify_button.onclick = verify;
main_div.appendChild(verify_button);
show_popup(main_div);
}
function on_file_received(index, uuid, file_name) {
msg_history.get(index).push([false, true, [uuid, file_name]]);
on_msg_or_file_received(index, false, file_name);
}
function on_file_sent(index, uuid, file_name) {
msg_history.get(index).push([true, true, [uuid, file_name]]);
if (current_chat_index == index) {
display_history();
}
}
function on_name_set(new_name) {
remove_popup();
identity_name = new_name;
display_profile();
}
function on_password_changed(success, is_protected) {
if (success) {
remove_popup();
is_identity_protected = is_protected;
} else {
let input = document.querySelector("input[type=\"password\"]");
input.value = "";
let error_msg = document.getElementById("password_error_msg");
error_msg.textContent = "Operation failed. Please check your old password.";
}
}
function add_session(index, name, outgoing, is_contact, is_verified, is_online) {
sessions_data.set(index, {
"name": name,
"outgoing": outgoing,
"is_contact": is_contact,
"is_verified": is_verified,
"seen": true,
"is_online": is_online,
});
msg_history.set(index, []);
display_sessions();
}
function display_sessions() {
let online_sessions = document.getElementById("online_sessions");
online_sessions.innerHTML = "";
let offline_sessions = document.getElementById("offline_sessions");
offline_sessions.innerHTML = "";
sessions_data.forEach(function (session, index) {
let session_element = generate_session(index, session);
if (session.is_online) {
online_sessions.appendChild(session_element);
} else {
offline_sessions.appendChild(session_element) ;
}
});
}
function verify() {
socket.send("verify "+current_chat_index);
sessions_data.get(current_chat_index).is_verified = true;
remove_popup();
display_header();
display_sessions();
}
function logout() {
window.location = "/logout";
}
function display_profile() {
profile_div.innerHTML = "";
profile_div.appendChild(generate_avatar(identity_name));
let p = document.createElement("p");
p.textContent = identity_name;
profile_div.appendChild(p);
}
function display_header() {
let chat_header = document.getElementById("chat_header");
chat_header.children[0].innerHTML = "";
chat_header.className = 0;
let session = sessions_data.get(current_chat_index);
if (typeof session === "undefined") {
chat_header.style.display = "none";
} else {
chat_header.children[0].appendChild(generate_avatar(session.name));
chat_header.children[0].appendChild(generate_name(session.name));
chat_header.style.display = "flex";
if (session.is_contact) {
chat_header.classList.add("is_contact");
if (session.is_verified) {
chat_header.classList.add("is_verified");
}
}
}
}
function show_popup(content) {
let popup_background = document.createElement("div");
popup_background.classList.add("popup_background");
let popup = document.createElement("div");
popup.classList.add("popup");
let close = document.createElement("button");
close.classList.add("close");
close.onclick = remove_popup;
popup.appendChild(close);
popup.appendChild(content);
popup_background.appendChild(popup);
let main = document.querySelector("main");
main.appendChild(popup_background);
}
function remove_popup() {
let popups = document.querySelectorAll(".popup_background");
if (popups.length > 0) {
popups[popups.length-1].remove();
}
}
function generate_popup_warning_title() {
let h2 = document.createElement("h2");
h2.textContent = "Warning!";
return h2;
}
function generate_name(name) {
let p = document.createElement("p");
if (typeof name == "undefined") {
p.appendChild(document.createTextNode("Unknown"));
} else {
p.appendChild(document.createTextNode(name));
}
return p;
}
function generate_session(index, session) {
let li = document.createElement("li");
li.setAttribute("data-index", index);
li.appendChild(generate_avatar(session.name));
li.appendChild(generate_name(session.name));
if (session.outgoing) {
li.classList.add("outgoing");
} else {
li.classList.add("incomming");
}
if (session.is_contact) {
li.classList.add("is_contact");
}
if (session.is_verified) {
li.classList.add("is_verified");
}
if (!session.seen) {
let marker = document.createElement("div");
marker.classList.add("not_seen_marker");
li.appendChild(marker);
}
if (index == current_chat_index) {
li.classList.add("current");
}
li.onclick = on_click_session;
return li;
}
function generate_msg_header(name) {
let text = document.createTextNode(name);
let p = document.createElement("p");
p.appendChild(text);
p.classList.add("name");
let div = document.createElement("div");
div.appendChild(generate_avatar(name));
div.appendChild(p);
return div;
}
function generate_message(name, msg) {
let text = document.createTextNode(msg);
let p = document.createElement("p");
p.appendChild(text);
let div = document.createElement("div");
div.appendChild(linkifyElement(p));
let li = document.createElement("li");
li.appendChild(generate_msg_header(name))
li.appendChild(div);
return li;
}
function generate_file(name, outgoing, file_info) {
let div1 = document.createElement("div");
div1.classList.add("file");
let div2 = document.createElement("div");
let h4 = document.createElement("h4");
if (outgoing) {
h4.textContent = "File sent:";
} else {
h4.textContent = "File received:";
}
div2.appendChild(h4);
let p = document.createElement("p");
p.textContent = file_info[1];
div2.appendChild(p);
div1.appendChild(div2);
let a = document.createElement("a");
a.href = "/load_file?uuid="+file_info[0]+"&file_name="+encodeURIComponent(file_info[1]);
a.target = "_blank";
div1.appendChild(a);
let li = document.createElement("li");
li.appendChild(generate_msg_header(name));
li.appendChild(div1);
return li;
}
function display_history(scrollToBottom = true) {
msg_log.style.display = "block";
msg_log.innerHTML = "";
msg_history.get(current_chat_index).forEach(entry => {
let name;
if (entry[0]) { //outgoing msg
name = identity_name;
} else {
name = sessions_data.get(current_chat_index).name;
}
if (entry[1]){ //is file
msg_log.appendChild(generate_file(name, entry[0], entry[2]));
} else {
msg_log.appendChild(generate_message(name, entry[2]));
}
});
if (scrollToBottom) {
msg_log.scrollTop = msg_log.scrollHeight;
}
}

12
src/main.rs
View File

@ -82,13 +82,9 @@ fn discover_peers(session_manager: Arc<SessionManager>) {
});
}
fn load_msgs(session_manager: Arc<SessionManager>, ui_connection: &mut UiConnection, session_id: &usize) -> usize {
match session_manager.load_msgs(session_id, constants::MSG_LOADING_COUNT) {
Some(msgs) => {
ui_connection.load_msgs(session_id, &msgs);
msgs.len()
}
None => 0
fn load_msgs(session_manager: Arc<SessionManager>, ui_connection: &mut UiConnection, session_id: &usize) {
if let Some(msgs) = session_manager.load_msgs(session_id, constants::MSG_LOADING_COUNT) {
ui_connection.load_msgs(session_id, &msgs);
}
}
@ -460,6 +456,8 @@ fn handle_static(req: HttpRequest) -> HttpResponse {
if splits[0] == "static" {
let mut response_builder = HttpResponse::Ok();
match splits[1] {
"index.js" => return response_builder.content_type(JS_CONTENT_TYPE).body(include_str!("frontend/index.js")),
"index.css" => return response_builder.body(include_str!("frontend/index.css")),
"imgs" => {
if splits[2] == "icons" && splits.len() <= 5 {
let color = if splits.len() == 5 {

16
src/session_manager/mod.rs
View File

@ -94,6 +94,12 @@ impl SessionManager {
}
}
fn remove_session(&self, session_id: &usize) {
self.sessions.write().unwrap().remove(session_id);
self.saved_msgs.lock().unwrap().remove(session_id);
self.not_seen.write().unwrap().retain(|x| x != session_id);
}
fn handle_new_session(session_manager: Arc<SessionManager>, mut session: Session, outgoing: bool) {
tokio::spawn(async move {
let mut peer_public_key = [0; PUBLIC_KEY_LENGTH];
@ -131,12 +137,12 @@ impl SessionManager {
let mut sessions = session_manager.sessions.write().unwrap();
let mut is_new_session = true;
for (_, registered_session) in sessions.iter() {
if registered_session.1 == peer_public_key { //already connected with a different addr
if registered_session.1 == peer_public_key { //already connected to this identity
is_new_session = false;
break;
}
}
if is_new_session {
if is_new_session && session_manager.is_identity_loaded() { //check if we didn't logged out during the handshake
let (sender, receiver) = mpsc::channel(32);
let mut session_id = None;
for (i, contact) in session_manager.loaded_contacts.read().unwrap().iter() {
@ -144,6 +150,7 @@ impl SessionManager {
sessions.insert(*i, (outgoing, peer_public_key, sender.clone()));
is_contact = true;
session_id = Some(*i);
break;
}
}
if session_id.is_none() { //if not a contact, increment the session_counter
@ -169,6 +176,7 @@ impl SessionManager {
Ok(_) => {}
Err(e) => {
print_error!(e);
session_manager.remove_session(&session_id);
return;
}
}
@ -268,9 +276,7 @@ impl SessionManager {
}
}
}
session_manager.sessions.write().unwrap().remove(&session_id);
session_manager.saved_msgs.lock().unwrap().remove(&session_id);
session_manager.not_seen.write().unwrap().retain(|x| *x != session_id);
session_manager.remove_session(&session_id);
}
}
});