hardlounge/client/js/socket-events/msg.js
2017-07-03 00:41:18 +03:00

51 lines
1.3 KiB
JavaScript

"use strict";
const $ = require("jquery");
const socket = require("../socket");
const render = require("../render");
const chat = $("#chat");
const templates = require("../../views");
socket.on("msg", function(data) {
const msg = render.buildChatMessage(data);
const target = "#chan-" + data.chan;
const container = chat.find(target + " .messages");
if (data.msg.type === "channel_list" || data.msg.type === "ban_list") {
$(container).empty();
}
// Check if date changed
const prevMsg = $(container.find(".msg")).last();
const prevMsgTime = new Date(prevMsg.attr("data-time"));
const msgTime = new Date(msg.attr("data-time"));
// It's the first message in a channel/query
if (prevMsg.length === 0) {
container.append(templates.date_marker({msgDate: msgTime}));
}
if (prevMsgTime.toDateString() !== msgTime.toDateString()) {
prevMsg.after(templates.date_marker({msgDate: msgTime}));
}
// Add message to the container
container
.append(msg)
.trigger("msg", [
target,
data
])
.trigger("keepToBottom");
var lastVisible = container.find("div:visible").last();
if (data.msg.self
|| lastVisible.hasClass("unread-marker")
|| (lastVisible.hasClass("date-marker")
&& lastVisible.prev().hasClass("unread-marker"))) {
container
.find(".unread-marker")
.appendTo(container);
}
});