Merge branch 'dev'
このコミットが含まれているのは:
コミット
f69711ce09
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@ -10,11 +10,12 @@ from anonstream.user import add_state, pop_state, try_change_appearance, update_
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from anonstream.routes.wrappers import with_user_from, render_template_with_etag
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from anonstream.helpers.chat import get_scrollback
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from anonstream.helpers.user import get_default_name
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from anonstream.utils.chat import generate_nonce
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from anonstream.utils.chat import generate_nonce, should_show_initial_date
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from anonstream.utils.security import generate_csp
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from anonstream.utils.user import concatenate_for_notice
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CONFIG = current_app.config
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MESSAGES = current_app.messages
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USERS_BY_TOKEN = current_app.users_by_token
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@current_app.route('/stream.html')
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@ -47,15 +48,17 @@ async def nojs_info(timestamp, user):
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@with_user_from(request)
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async def nojs_chat_messages(timestamp, user):
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reading(user)
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messages = get_scrollback(MESSAGES)
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return await render_template_with_etag(
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'nojs_chat_messages.html',
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{'csp': generate_csp()},
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refresh=CONFIG['NOJS_REFRESH_MESSAGES'],
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user=user,
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users_by_token=USERS_BY_TOKEN,
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messages=get_scrollback(current_app.messages),
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messages=messages,
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timeout=CONFIG['NOJS_TIMEOUT_CHAT'],
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get_default_name=get_default_name,
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show_initial_date=should_show_initial_date(timestamp, messages),
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)
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@current_app.route('/chat/messages')
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@ -189,6 +189,7 @@ const create_chat_message = (object) => {
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chat_message.classList.add("chat-message");
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chat_message.dataset.seq = object.seq;
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chat_message.dataset.tokenHash = object.token_hash;
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chat_message.dataset.date = object.date;
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const chat_message_time = document.createElement("time");
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chat_message_time.classList.add("chat-message__time");
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@ -256,23 +257,65 @@ const create_chat_user_components = (user) => {
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result.push(...[chat_user_name, chat_user_tripcode_nbsp, chat_user_tripcode]);
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return result;
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}
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const zeropad = (n) => ("0" + n).slice(-2);
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const datestamp = () => {
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const date = new Date();
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return `${date.getUTCFullYear()}-${zeropad(date.getUTCMonth() + 1)}-${zeropad(date.getUTCDate())}`;
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}
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const create_and_add_chat_message = (object) => {
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// date
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last_chat_message = chat_messages.querySelector(".chat-message:last-of-type");
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if (last_chat_message === null || last_chat_message.dataset.date !== object.date) {
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const chat_date = document.createElement("li");
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chat_date.classList.add("chat-date");
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chat_date.dataset.date = object.date;
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const chat_date_hr = document.createElement("hr");
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const chat_date_div = document.createElement("div");
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const chat_date_div_time = document.createElement("time");
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chat_date_div_time.datetime = object.date;
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chat_date_div_time.innerText = object.date;
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chat_date_div.insertAdjacentElement("beforeend", chat_date_div_time);
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chat_date.insertAdjacentElement("beforeend", chat_date_hr);
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chat_date.insertAdjacentElement("beforeend", chat_date_div);
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if (last_chat_message === null && object.date === datestamp())
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chat_date.dataset.hidden = "";
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chat_messages.insertAdjacentElement("beforeend", chat_date);
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}
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// message
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const chat_message = create_chat_message(object);
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chat_messages.insertAdjacentElement("beforeend", chat_message);
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while (chat_messages.children.length > max_chat_scrollback) {
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chat_messages.children[0].remove();
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const first_chat_message = chat_messages.querySelector(".chat-message");
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if (first_chat_message !== null) {
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const first_chat_date = chat_messages.querySelector(".chat-date");
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if (first_chat_date !== null && first_chat_date.hasAttribute("data-hidden") && (object.date !== first_chat_message.dataset.date || object.date !== datestamp()))
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first_chat_date.removeAttribute("data-hidden");
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}
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const string_seqs = new Set();
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for (const this_chat_message of chat_messages.querySelectorAll(".chat-message")) {
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if (chat_messages.querySelectorAll(".chat-message").length - string_seqs.size > max_chat_scrollback)
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string_seqs.add(this_chat_message.dataset.seq);
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else
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break;
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}
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const delete_chat_messages = (seqs) => {
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string_seqs = new Set(seqs.map(n => n.toString()));
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to_delete = [];
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for (const chat_message of chat_messages.children) {
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if (string_seqs.has(chat_message.dataset.seq))
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to_delete.push(chat_message);
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delete_chat_messages({string_seqs});
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}
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for (const chat_message of to_delete) {
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chat_message.remove();
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const delete_chat_messages = ({string_seqs, keep=false}) => {
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const keep_dates = new Set();
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for (const chat_message of chat_messages.querySelectorAll(".chat-message")) {
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if (string_seqs.has(chat_message.dataset.seq) === keep)
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keep_dates.add(chat_message.dataset.date);
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}
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const to_delete = [];
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for (const child of chat_messages.children) {
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if (child.classList.contains("chat-date") && !keep_dates.has(child.dataset.date) || child.classList.contains("chat-message") && string_seqs.has(child.dataset.seq) !== keep)
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to_delete.push(child);
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}
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for (const element of to_delete)
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element.remove();
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}
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let users = {};
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@ -340,7 +383,7 @@ const get_user_name = ({user=null, token_hash}) => {
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}
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const update_user_names = (token_hash=null) => {
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const token_hashes = token_hash === null ? Object.keys(users) : [token_hash];
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for (const chat_message of chat_messages.children) {
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for (const chat_message of chat_messages.querySelectorAll(".chat-message")) {
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const this_token_hash = chat_message.dataset.tokenHash;
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if (token_hashes.includes(this_token_hash)) {
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const user = users[this_token_hash];
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@ -422,7 +465,7 @@ const update_user_tripcodes = (token_hash=null) => {
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}
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// update inner texts
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for (const chat_message of chat_messages.children) {
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for (const chat_message of chat_messages.querySelectorAll(".chat-message")) {
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const this_token_hash = chat_message.dataset.tokenHash;
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const tripcode = users[this_token_hash].tripcode;
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if (token_hashes.includes(this_token_hash)) {
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@ -632,17 +675,8 @@ const on_websocket_message = async (event) => {
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chat_form_submit.disabled = false;
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// remove messages the server isn't acknowledging the existence of
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const seqs = new Set(receipt.messages.map((message) => {return message.seq;}));
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const to_delete = [];
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for (const chat_message of chat_messages.children) {
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const chat_message_seq = parseInt(chat_message.dataset.seq);
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if (!seqs.has(chat_message_seq)) {
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to_delete.push(chat_message);
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}
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}
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for (const chat_message of to_delete) {
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chat_message.remove();
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}
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const string_seqs = new Set(receipt.messages.map(message => message.seq.toString()));
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delete_chat_messages({string_seqs, keep: true});
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// settings
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default_name = receipt.default;
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@ -677,7 +711,8 @@ const on_websocket_message = async (event) => {
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chat_appearance_form_color.setAttribute("value", user.color);
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// insert new messages
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const last = chat_messages.children.length == 0 ? null : chat_messages.children[chat_messages.children.length - 1];
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chat_messages_messages = chat_messages.querySelectorAll(".chat-message");
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const last = chat_messages_messages.children.length == 0 ? null : chat_messages_messages.children[chat_messages_messages.children.length - 1];
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const last_seq = last === null ? null : parseInt(last.dataset.seq);
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for (const message of receipt.messages) {
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if (message.seq > last_seq) {
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@ -744,7 +779,7 @@ const on_websocket_message = async (event) => {
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case "delete":
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console.log("ws delete", receipt);
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delete_chat_messages(receipt.seqs);
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delete_chat_messages({string_seqs: new Set(receipt.seqs.map(n => n.toString()))});
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break;
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case "set-users":
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@ -969,6 +1004,14 @@ chat_messages_unlock.addEventListener("click", (event) => {
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chat_messages.scrollTop = chat_messages.scrollTopMax;
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});
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/* show initial chat date if a day has passed */
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const show_initial_date = () => {
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const chat_date = chat_messages.querySelector(".chat-date:first-child");
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if (chat_date !== null && chat_date.hasAttribute("data-hidden") && chat_date.dataset.date !== datestamp())
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chat_date.removeAttribute("data-hidden");
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}
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setInterval(show_initial_date, 30000);
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/* close websocket after prolonged absence of pings */
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const rotate_websocket = () => {
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@ -273,6 +273,29 @@ noscript {
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font-size: 9pt;
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cursor: default;
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}
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.chat-date {
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text-align: center;
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position: relative;
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display: grid;
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align-items: center;
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margin: 8px 0;
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color: #b2b2b3;
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cursor: default;
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}
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.chat-date[data-hidden] {
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display: none;
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}
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.chat-date > hr {
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margin: 0;
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position: absolute;
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width: 100%;
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box-sizing: border-box;
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}
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.chat-date > :not(hr) > time {
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padding: 0 1ch;
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background-color: #232327;
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position: relative;
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}
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#chat__body__users {
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background-color: #121214;
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mask-image: linear-gradient(black calc(100% - 0.625rem), transparent calc(100% - 0.125rem));
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@ -144,6 +144,27 @@
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font-size: 9pt;
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cursor: default;
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}
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.chat-date {
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transform: rotate(-180deg);
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text-align: center;
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position: relative;
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display: grid;
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align-items: center;
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margin: 8px 0;
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color: #b2b2b3;
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cursor: default;
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}
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.chat-date > hr {
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margin: 0;
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position: absolute;
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width: 100%;
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box-sizing: border-box;
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}
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.chat-date > :not(hr) > time {
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padding: 0 1ch;
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background-color: #232327;
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position: relative;
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}
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{% for token in messages | map(attribute='token') | list | unique %}
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{% with this_user = users_by_token[token] %}
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@ -172,7 +193,7 @@
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<ol id="chat-messages">
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{% for message in messages | reverse %}
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{% with this_user = users_by_token[message.token] %}
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<li class="chat-message" data-seq="{{ message.seq }}" data-token-hash="{{ this_user.token_hash }}">
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<li class="chat-message" data-seq="{{ message.seq }}" data-token-hash="{{ this_user.token_hash }}" data-date="{{ message.date }}">
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<time class="chat-message__time" datetime="{{ message.date }}T{{ message.time_seconds }}Z" title="{{ message.date }} {{ message.time_seconds }}">{{ message.time_minutes }}</time>
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{{- ' ' | safe -}}
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{{ appearance(this_user, insignia_class='chat-message__insignia', name_class='chat-message__name', tag_class='chat-message__name__tag') }}
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@ -180,6 +201,15 @@
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<span class="chat-message__markup">{{ message.markup }}</span>
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</li>
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{% endwith %}
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{%
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if loop.nextitem is defined and loop.nextitem.date != message.date
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or loop.nextitem is not defined and show_initial_date
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%}
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<li class="chat-date" data-date="{{ message.date }}">
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<hr>
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<div><time datetime="{{ message.date }}">{{ message.date }}</time></div>
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</li>
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{% endif %}
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{% endfor %}
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</ol>
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<aside id="timeout-dismiss">
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@ -6,6 +6,7 @@ import hashlib
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import math
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import re
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import secrets
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from datetime import datetime
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from functools import lru_cache
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from quart import escape
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@ -30,3 +31,15 @@ def get_approx_linespan(text):
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linespan = sum(map(height, text.splitlines()))
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linespan = linespan if linespan > 0 else 1
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return linespan
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def should_show_initial_date(timestamp, messages):
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try:
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first_message = next(iter(messages))
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except StopIteration:
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return False
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if any(message['date'] != first_message['date'] for message in messages):
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return True
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else:
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latest_date = max(map(lambda message: message['date'], messages))
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date = datetime.utcfromtimestamp(timestamp).strftime('%Y-%m-%d')
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return date != latest_date
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