mirror of https://github.com/DJ2LS/FreeDATA
1172 lines
38 KiB
JavaScript
1172 lines
38 KiB
JavaScript
const path = require("path");
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const { ipcRenderer } = require("electron");
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const { v4: uuidv4 } = require("uuid");
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// https://stackoverflow.com/a/26227660
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var appDataFolder =
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process.env.APPDATA ||
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(process.platform == "darwin"
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? process.env.HOME + "/Library/Application Support"
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: process.env.HOME + "/.config");
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var configFolder = path.join(appDataFolder, "FreeDATA");
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var configPath = path.join(configFolder, "config.json");
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const config = require(configPath);
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// set date format
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const dateFormat = new Intl.DateTimeFormat("en-GB", {
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timeStyle: "long",
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dateStyle: "full",
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});
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// set date format information
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const dateFormatShort = new Intl.DateTimeFormat("en-GB", {
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year: "numeric",
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month: "numeric",
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day: "numeric",
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hour: "numeric",
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minute: "numeric",
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second: "numeric",
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hour12: false,
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});
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const dateFormatHours = new Intl.DateTimeFormat("en-GB", {
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hour: "numeric",
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minute: "numeric",
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hour12: false,
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});
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// split character
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const split_char = "\0;\1;";
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// global for our selected file we want to transmit
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// ----------------- some chat globals
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var filetype = "";
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var file = "";
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var filename = "";
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var callsign_counter = 0;
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var selected_callsign = "";
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// -----------------------------------
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var chatDB = path.join(configFolder, "chatDB");
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// ---- MessageDB
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try {
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var PouchDB = require("pouchdb");
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} catch (err) {
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console.log(err);
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/*
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This is a fix for raspberryPi where we get an error when loading pouchdb because of
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leveldown package isnt running on ARM devices.
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pouchdb-browser does not depend on leveldb and seems to be working.
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*/
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console.log("using pouchdb-browser fallback");
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var PouchDB = require("pouchdb-browser");
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}
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PouchDB.plugin(require("pouchdb-find"));
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//PouchDB.plugin(require('pouchdb-replication'));
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var db = new PouchDB(chatDB);
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/*
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// REMOTE SYNC ATTEMPTS
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var remoteDB = new PouchDB('http://172.20.10.4:5984/chatDB')
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// we need express packages for running pouchdb sync "express-pouchdb"
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var express = require('express');
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var app = express();
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//app.use('/chatDB', require('express-pouchdb')(PouchDB));
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//app.listen(5984);
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app.use('/chatDB', require('pouchdb-express-router')(PouchDB));
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app.listen(5984);
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db.sync('http://172.20.10.4:5984/jojo', {
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//var sync = PouchDB.sync('chatDB', 'http://172.20.10.4:5984/chatDB', {
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live: true,
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retry: false
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}).on('change', function (change) {
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// yo, something changed!
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console.log(change)
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}).on('paused', function (err) {
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// replication was paused, usually because of a lost connection
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console.log(err)
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}).on('active', function (info) {
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// replication was resumed
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console.log(info)
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}).on('error', function (err) {
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// totally unhandled error (shouldn't happen)
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console.log(err)
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}).on('denied', function (err) {
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// a document failed to replicate (e.g. due to permissions)
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console.log(err)
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}).on('complete', function (info) {
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// handle complete;
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console.log(info)
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});
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*/
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var dxcallsigns = new Set();
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db.createIndex({
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index: {
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fields: [
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"timestamp",
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"uuid",
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"dxcallsign",
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"dxgrid",
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"msg",
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"checksum",
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"type",
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"command",
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"status",
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"percent",
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"bytesperminute",
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"_attachments",
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],
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},
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})
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.then(function (result) {
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// handle result
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console.log(result);
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})
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.catch(function (err) {
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console.log(err);
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});
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db.find({
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selector: {
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timestamp: {
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$exists: true,
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},
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},
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sort: [
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{
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timestamp: "asc",
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},
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],
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})
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.then(function (result) {
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// handle result
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if (typeof result !== "undefined") {
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result.docs.forEach(function (item) {
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//console.log(item)
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// another query with attachments
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db.get(item._id, {
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attachments: true,
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}).then(function (item_with_attachments) {
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update_chat(item_with_attachments);
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});
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});
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}
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})
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.catch(function (err) {
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console.log(err);
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});
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// WINDOW LISTENER
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window.addEventListener("DOMContentLoaded", () => {
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// theme selector
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if (config.theme != "default") {
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var theme_path =
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"../node_modules/bootswatch/dist/" + config.theme + "/bootstrap.min.css";
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document.getElementById("bootstrap_theme").href = theme_path;
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} else {
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var theme_path = "../node_modules/bootstrap/dist/css/bootstrap.min.css";
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document.getElementById("bootstrap_theme").href = theme_path;
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}
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document
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.querySelector("emoji-picker")
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.addEventListener("emoji-click", (event) => {
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var msg = document.getElementById("chatModuleMessage");
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//Convert to utf-8--so we can just use utf-8 everywhere
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msg.setRangeText(event.detail.emoji.unicode.toString("utf-8"));
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//console.log(event.detail);
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//msg.focus();
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});
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document.getElementById("emojipickerbutton").addEventListener("click", () => {
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var element = document.getElementById("emojipickercontainer");
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console.log(element.style.display);
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if (element.style.display === "none") {
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element.style.display = "block";
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} else {
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element.style.display = "none";
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}
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});
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document
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.getElementById("delete_selected_chat")
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.addEventListener("click", () => {
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db.find({
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selector: {
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dxcallsign: selected_callsign,
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},
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})
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.then(function (result) {
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// handle result
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if (typeof result !== "undefined") {
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result.docs.forEach(function (item) {
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console.log(item);
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db.get(item._id)
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.then(function (doc) {
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db.remove(doc)
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.then(function (doc) {
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return location.reload();
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})
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.catch(function (err) {
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console.log(err);
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});
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})
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.catch(function (err) {
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console.log(err);
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});
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});
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}
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})
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.catch(function (err) {
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console.log(err);
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});
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});
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document.getElementById("selectFilesButton").addEventListener("click", () => {
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//document.getElementById('selectFiles').click();
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ipcRenderer.send("select-file", {
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title: "Title",
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});
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});
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document.getElementById("ping").addEventListener("click", () => {
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ipcRenderer.send("run-tnc-command", {
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command: "ping",
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dxcallsign: selected_callsign,
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});
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});
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document.addEventListener("keyup", function (event) {
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// Number 13 == Enter
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if (event.keyCode === 13 && !event.shiftKey) {
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// Cancel the default action, if needed
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event.preventDefault();
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// Trigger the button element with a click
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document.getElementById("sendMessage").click();
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}
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});
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// ADJUST TEXTAREA SIZE
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document.getElementById("chatModuleMessage").addEventListener("input", () => {
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var textarea = document.getElementById("chatModuleMessage");
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var text = textarea.value;
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if (document.getElementById("expand_textarea").checked) {
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var lines = 6;
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} else {
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var lines = text.split("\n").length;
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if (lines >= 6) {
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lines = 6;
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}
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}
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var message_container_height_offset = 130 + 20 * lines;
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var message_container_height = `calc(100% - ${message_container_height_offset}px)`;
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document.getElementById("message-container").style.height =
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message_container_height;
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textarea.rows = lines;
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console.log(textarea.value);
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});
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document.getElementById("expand_textarea").addEventListener("click", () => {
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var textarea = document.getElementById("chatModuleMessage");
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if (document.getElementById("expand_textarea").checked) {
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var lines = 6;
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document.getElementById("expand_textarea_button").className =
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"bi bi-chevron-compact-down";
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} else {
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var lines = 1;
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document.getElementById("expand_textarea_button").className =
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"bi bi-chevron-compact-up";
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}
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var message_container_height_offset = 130 + 20 * lines;
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//var message_container_height_offset = 90 + (23*lines);
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var message_container_height = `calc(100% - ${message_container_height_offset}px)`;
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document.getElementById("message-container").style.height =
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message_container_height;
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textarea.rows = lines;
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console.log(textarea.rows);
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});
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// NEW CHAT
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document
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.getElementById("createNewChatButton")
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.addEventListener("click", () => {
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var dxcallsign = document.getElementById("chatModuleNewDxCall").value;
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var uuid = uuidv4();
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db.post({
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_id: uuid,
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timestamp: Math.floor(Date.now() / 1000),
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dxcallsign: dxcallsign.toUpperCase(),
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dxgrid: "---",
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msg: "null",
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checksum: "null",
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type: "newchat",
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status: "null",
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uuid: uuid,
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})
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.then(function (response) {
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// handle response
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console.log("new database entry");
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console.log(response);
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})
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.catch(function (err) {
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console.log(err);
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});
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update_chat_obj_by_uuid(uuid);
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});
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// SEND MSG
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document.getElementById("sendMessage").addEventListener("click", () => {
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document.getElementById("emojipickercontainer").style.display = "none";
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var dxcallsign = selected_callsign.toUpperCase();
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var textarea = document.getElementById("chatModuleMessage");
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var chatmessage = textarea.value;
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//Remove non-printable chars from begining and end of string--should save us a byte here and there
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chatmessage = chatmessage.toString().trim();
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// reset textarea size
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var message_container_height_offset = 150;
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var message_container_height = `calc(100% - ${message_container_height_offset}px)`;
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document.getElementById("message-container").style.height =
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message_container_height;
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textarea.rows = 1;
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document.getElementById("expand_textarea_button").className =
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"bi bi-chevron-compact-up";
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document.getElementById("expand_textarea").checked = false;
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console.log(file);
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console.log(filename);
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console.log(filetype);
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if (filetype == "") {
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filetype = "plain/text";
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}
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var timestamp = Math.floor(Date.now() / 1000);
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var file_checksum = crc32(file).toString(16).toUpperCase();
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console.log(file_checksum);
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var data_with_attachment =
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timestamp +
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split_char +
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chatmessage +
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split_char +
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filename +
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split_char +
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filetype +
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split_char +
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file;
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document.getElementById("selectFilesButton").innerHTML = ``;
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var uuid = uuidv4();
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let uuidlast = uuid.lastIndexOf("-");
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uuidlast += 1;
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if (uuidlast > 0) {
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uuid = uuid.substring(uuidlast);
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}
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console.log(data_with_attachment);
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let Data = {
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command: "send_message",
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dxcallsign: dxcallsign,
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mode: 255,
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frames: 1,
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data: data_with_attachment,
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checksum: file_checksum,
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uuid: uuid,
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};
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ipcRenderer.send("run-tnc-command", Data);
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db.post({
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_id: uuid,
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timestamp: timestamp,
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dxcallsign: dxcallsign,
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dxgrid: "null",
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msg: chatmessage,
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checksum: file_checksum,
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type: "transmit",
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status: "transmit",
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uuid: uuid,
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_attachments: {
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[filename]: {
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content_type: filetype,
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//data: btoa(file)
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data: btoa_FD(file),
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},
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},
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})
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.then(function (response) {
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// handle response
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console.log("new database entry");
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console.log(response);
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})
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.catch(function (err) {
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console.log(err);
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});
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update_chat_obj_by_uuid(uuid);
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// clear input
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document.getElementById("chatModuleMessage").value = "";
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// after adding file data to our attachment variable, delete it from global
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filetype = "";
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file = "";
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filename = "";
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});
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// cleanup after transmission
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filetype = "";
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file = "";
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filename = "";
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});
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ipcRenderer.on("return-selected-files", (event, arg) => {
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filetype = arg.mime;
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console.log(filetype);
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file = arg.data;
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filename = arg.filename;
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document.getElementById("selectFilesButton").innerHTML = `
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<span class="position-absolute top-0 start-85 translate-middle p-2 bg-danger border border-light rounded-circle">
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<span class="visually-hidden">New file selected</span>
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</span>
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`;
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});
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ipcRenderer.on("action-update-transmission-status", (event, arg) => {
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var data = arg["data"][0];
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console.log(data.status);
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db.get(data.uuid, {
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attachments: true,
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})
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.then(function (doc) {
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return db.put({
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_id: data.uuid,
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_rev: doc._rev,
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timestamp: doc.timestamp,
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dxcallsign: doc.dxcallsign,
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dxgrid: doc.dxgrid,
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msg: doc.msg,
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checksum: doc.checksum,
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type: "transmit",
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status: data.status,
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percent: data.percent,
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bytesperminute: data.bytesperminute,
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uuid: doc.uuid,
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_attachments: doc._attachments,
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});
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})
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.then(function (response) {
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update_chat_obj_by_uuid(data.uuid);
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})
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.catch(function (err) {
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console.log(err);
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console.log(data);
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});
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});
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ipcRenderer.on("action-new-msg-received", (event, arg) => {
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console.log(arg.data);
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var new_msg = arg.data;
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new_msg.forEach(function (item) {
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console.log(item.status);
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let obj = new Object();
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//handle ping
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if (item.ping == "received") {
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obj.timestamp = parseInt(item.timestamp);
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obj.dxcallsign = item.dxcallsign;
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obj.dxgrid = item.dxgrid;
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obj.uuid = item.uuid;
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obj.command = "ping";
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obj.checksum = "null";
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obj.msg = "null";
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obj.status = item.status;
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obj.snr = item.snr;
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obj.type = "ping";
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obj.filename = "null";
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obj.filetype = "null";
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obj.file = "null";
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add_obj_to_database(obj);
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update_chat_obj_by_uuid(obj.uuid);
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// handle beacon
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} else if (item.beacon == "received") {
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obj.timestamp = parseInt(item.timestamp);
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obj.dxcallsign = item.dxcallsign;
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obj.dxgrid = item.dxgrid;
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obj.uuid = item.uuid;
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obj.command = "beacon";
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obj.checksum = "null";
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obj.msg = "null";
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obj.status = item.status;
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obj.snr = item.snr;
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obj.type = "beacon";
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obj.filename = "null";
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obj.filetype = "null";
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obj.file = "null";
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add_obj_to_database(obj);
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update_chat_obj_by_uuid(obj.uuid);
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// handle ARQ transmission
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} else if (item.arq == "transmission" && item.status == "received") {
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//var encoded_data = atob(item.data);
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//var encoded_data = Buffer.from(item.data,'base64').toString('utf-8');
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var encoded_data = atob_FD(item.data);
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var splitted_data = encoded_data.split(split_char);
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console.log(splitted_data);
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obj.timestamp = parseInt(splitted_data[4]);
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obj.dxcallsign = item.dxcallsign;
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obj.dxgrid = item.dxgrid;
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obj.command = splitted_data[1];
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obj.checksum = splitted_data[2];
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// convert message to unicode from utf8 because of emojis
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//No, don't convert; we're already UTF-8!!!!!
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obj.uuid = splitted_data[3];
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obj.msg = splitted_data[5];
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obj.status = "null";
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obj.snr = "null";
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obj.type = "received";
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obj.filename = splitted_data[6];
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obj.filetype = splitted_data[7];
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//obj.file = btoa(splitted_data[8]);
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obj.file = btoa_FD(splitted_data[8]);
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add_obj_to_database(obj);
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update_chat_obj_by_uuid(obj.uuid);
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}
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});
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|
//window.location = window.location;
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|
});
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|
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// Update chat list
|
|
update_chat = function (obj) {
|
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var dxcallsign = obj.dxcallsign;
|
|
var timestamp = dateFormat.format(obj.timestamp * 1000);
|
|
var timestampShort = dateFormatShort.format(obj.timestamp * 1000);
|
|
var timestampHours = dateFormatHours.format(obj.timestamp * 1000);
|
|
|
|
var dxgrid = obj.dxgrid;
|
|
|
|
// define shortmessage
|
|
if (obj.msg == "null" || obj.msg == "NULL") {
|
|
var shortmsg = obj.type;
|
|
} else {
|
|
var shortmsg = obj.msg;
|
|
var maxlength = 30;
|
|
var shortmsg =
|
|
shortmsg.length > maxlength
|
|
? shortmsg.substring(0, maxlength - 3) + "..."
|
|
: shortmsg;
|
|
}
|
|
try {
|
|
//console.log(Object.keys(obj._attachments)[0].length)
|
|
if (
|
|
typeof obj._attachments !== "undefined" &&
|
|
Object.keys(obj._attachments)[0].length > 0
|
|
) {
|
|
//var filename = obj._attachments;
|
|
var filename = Object.keys(obj._attachments)[0];
|
|
var filetype = filename.split(".")[1];
|
|
var filesize = obj._attachments[filename]["length"] + " Bytes";
|
|
if (filesize == "undefined Bytes") {
|
|
// get filesize of new submitted data
|
|
// not that nice....
|
|
// we really should avoid converting back from base64 for performance reasons...
|
|
//var filesize = Math.ceil(atob(obj._attachments[filename]["data"]).length) + "Bytes";
|
|
var filesize =
|
|
Math.ceil(atob_FD(obj._attachments[filename]["data"]).length) +
|
|
" Bytes";
|
|
}
|
|
|
|
// check if image, then display it
|
|
if (filetype == "image/png" || filetype == "png") {
|
|
var fileheader = `
|
|
<div class="card-header border-0 bg-transparent text-end p-0 mb-0 hover-overlay">
|
|
<img class="w-100 rounded-2" src="data:image/png;base64,${obj._attachments[filename]["data"]}">
|
|
<p class="text-right mb-0 p-1 text-black" style="text-align: right; font-size : 1rem">
|
|
<span class="p-1" style="text-align: right; font-size : 0.8rem">${filename}</span>
|
|
<span class="p-1" style="text-align: right; font-size : 0.8rem">${filesize}</span>
|
|
<i class="bi bi-filetype-${filetype}" style="font-size: 2rem;"></i>
|
|
</p>
|
|
</div>
|
|
<hr class="m-0 p-0">
|
|
`;
|
|
} else {
|
|
var fileheader = `
|
|
<div class="card-header border-0 bg-transparent text-end p-0 mb-0 hover-overlay">
|
|
<p class="text-right mb-0 p-1 text-black" style="text-align: right; font-size : 1rem">
|
|
<span class="p-1" style="text-align: right; font-size : 0.8rem">${filename}</span>
|
|
<span class="p-1" style="text-align: right; font-size : 0.8rem">${filesize}</span>
|
|
<i class="bi bi-filetype-${filetype}" style="font-size: 2rem;"></i>
|
|
</p>
|
|
</div>
|
|
<hr class="m-0 p-0">
|
|
`;
|
|
}
|
|
|
|
var controlarea_transmit = `
|
|
<div class="ms-auto" id="msg-${obj._id}-control-area">
|
|
<button class="btn bg-transparent p-1 m-1"><i class="bi bi-arrow-repeat" id="retransmit-msg-${obj._id}" style="font-size: 1.2rem; color: grey;"></i></button>
|
|
<button class="btn bg-transparent p-1 m-1"><i class="bi bi-download" id="save-file-msg-${obj._id}" style="font-size: 1.2rem; color: grey;"></i></button>
|
|
</div>
|
|
|
|
`;
|
|
|
|
var controlarea_receive = `
|
|
|
|
<div class="me-auto" id="msg-${obj._id}-control-area">
|
|
<button class="btn bg-transparent p-1 m-1"><i class="bi bi-download" id="save-file-msg-${obj._id}" style="font-size: 1.2rem; color: grey;"></i></button>
|
|
</div>
|
|
|
|
`;
|
|
} else {
|
|
var filename = "";
|
|
var fileheader = "";
|
|
var filetype = "text/plain";
|
|
var controlarea_transmit = `
|
|
<div class="ms-auto" id="msg-${obj._id}-control-area">
|
|
<button class="btn bg-transparent p-1 m-1"><i class="bi bi-arrow-repeat" id="retransmit-msg-${obj._id}" style="font-size: 1.2rem; color: grey;"></i></button>
|
|
</div>
|
|
`;
|
|
var controlarea_receive = "";
|
|
}
|
|
} catch (err) {
|
|
console.log("error with database parsing...");
|
|
console.log(err);
|
|
}
|
|
// CALLSIGN LIST
|
|
if (!document.getElementById("chat-" + dxcallsign + "-list")) {
|
|
// increment callsign counter
|
|
callsign_counter++;
|
|
if (callsign_counter == 1) {
|
|
var callsign_selected = "active show";
|
|
//document.getElementById('chatModuleDxCall').value = dxcallsign;
|
|
selected_callsign = dxcallsign;
|
|
}
|
|
|
|
var new_callsign = `
|
|
<a class="list-group-item list-group-item-action rounded-4 rounded-top rounded-bottom border-1 mb-2 ${callsign_selected}" id="chat-${dxcallsign}-list" data-bs-toggle="list" href="#chat-${dxcallsign}" role="tab" aria-controls="chat-${dxcallsign}">
|
|
|
|
<div class="d-flex w-100 justify-content-between">
|
|
<div class="rounded-circle p-0">
|
|
<i class="bi bi-person-circle p-1" style="font-size:2rem;"></i>
|
|
</div>
|
|
|
|
<h5 class="mb-1">${dxcallsign}</h5>
|
|
<span class="badge bg-secondary text-white p-1 h-100" id="chat-${dxcallsign}-list-dxgrid"><small>${dxgrid}</small></span>
|
|
<span style="font-size:0.8rem;" id="chat-${dxcallsign}-list-time">${timestampHours}</span>
|
|
<span class="position-absolute m-2 bottom-0 end-0" style="font-size:0.8rem;" id="chat-${dxcallsign}-list-shortmsg">${shortmsg}</span>
|
|
</div>
|
|
|
|
</a>
|
|
|
|
`;
|
|
document
|
|
.getElementById("list-tab")
|
|
.insertAdjacentHTML("beforeend", new_callsign);
|
|
var message_area = `
|
|
<div class="tab-pane fade ${callsign_selected}" id="chat-${dxcallsign}" role="tabpanel" aria-labelledby="chat-${dxcallsign}-list"></div>
|
|
`;
|
|
document
|
|
.getElementById("nav-tabContent")
|
|
.insertAdjacentHTML("beforeend", message_area);
|
|
// create eventlistener for listening on clicking on a callsign
|
|
document
|
|
.getElementById("chat-" + dxcallsign + "-list")
|
|
.addEventListener("click", function () {
|
|
//document.getElementById('chatModuleDxCall').value = dxcallsign;
|
|
selected_callsign = dxcallsign;
|
|
|
|
setTimeout(scrollMessagesToBottom, 200);
|
|
});
|
|
|
|
// if callsign entry already exists - update
|
|
} else {
|
|
// gridsquare - update only on receive
|
|
if (obj.type !== "transmit") {
|
|
document.getElementById("chat-" + dxcallsign + "-list-dxgrid").innerHTML =
|
|
dxgrid;
|
|
}
|
|
// time
|
|
document.getElementById("chat-" + dxcallsign + "-list-time").innerHTML =
|
|
timestampHours;
|
|
// short message
|
|
document.getElementById("chat-" + dxcallsign + "-list-shortmsg").innerHTML =
|
|
shortmsg;
|
|
}
|
|
// APPEND MESSAGES TO CALLSIGN
|
|
|
|
if (!document.getElementById("msg-" + obj._id)) {
|
|
if (obj.type == "ping") {
|
|
var new_message = `
|
|
<div class="m-auto mt-1 p-0 w-50 rounded bg-secondary bg-gradient" id="msg-${obj._id}">
|
|
<p class="text-small text-white mb-0 text-break" style="font-size: 0.7rem;"><i class="m-3 bi bi-arrow-left-right"></i>snr: ${obj.snr} - ${timestamp} </p>
|
|
|
|
</div>
|
|
`;
|
|
}
|
|
if (obj.type == "beacon") {
|
|
var new_message = `
|
|
<div class="p-0 rounded m-auto mt-1 w-50 bg-info bg-gradient" id="msg-${obj._id}">
|
|
<p class="text-small text-white text-break" style="font-size: 0.7rem;"><i class="m-3 bi bi-broadcast"></i>snr: ${obj.snr} - ${timestamp} </p>
|
|
</div>
|
|
`;
|
|
}
|
|
|
|
if (obj.type == "newchat") {
|
|
var new_message = `
|
|
<div class="p-0 rounded m-auto mt-1 w-50 bg-light bg-gradient" id="msg-${obj._id}">
|
|
<p class="text-small text-dark text-break" style="font-size: 0.7rem;"><i class="m-3 bi bi-file-earmark-plus"></i> new chat opened - ${timestamp} </p>
|
|
</div>
|
|
`;
|
|
}
|
|
|
|
// CHECK FOR NEW LINE AND REPLACE WITH <br>
|
|
var message_html = obj.msg.replaceAll(/\n/g, "<br>");
|
|
|
|
if (obj.type == "received") {
|
|
var new_message = `
|
|
<div class="d-flex align-items-center" style="margin-left: auto;"> <!-- max-width: 75%; -->
|
|
|
|
<div class="mt-3 rounded-3 mb-0" style="max-width: 75%;" id="msg-${obj._id}">
|
|
<!--<p class="font-monospace text-small mb-0 text-muted text-break">${timestamp}</p>-->
|
|
<div class="card border-light bg-light" id="msg-${obj._id}">
|
|
${fileheader}
|
|
|
|
<div class="card-body rounded-3 p-0">
|
|
<p class="card-text p-2 mb-0 text-break text-wrap">${message_html}</p>
|
|
<p class="text-right mb-0 p-1 text-white" style="text-align: left; font-size : 0.9rem">
|
|
<span class="badge bg-light text-muted">${timestamp}</span>
|
|
|
|
</p>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
${controlarea_receive}
|
|
|
|
|
|
</div>
|
|
`;
|
|
}
|
|
|
|
if (obj.type == "transmit") {
|
|
//console.log('msg-' + obj._id + '-status')
|
|
|
|
if (obj.status == "failed") {
|
|
var progressbar_bg = "bg-danger";
|
|
} else {
|
|
var progressbar_bg = "bg-primary";
|
|
}
|
|
|
|
//Sneak in low graphics mode if so enabled for progress bars
|
|
if (config.high_graphics.toString().toUpperCase() != "TRUE") {
|
|
progressbar_bg += " disable-effects";
|
|
//console.log("Low graphics enabled for chat module");
|
|
}
|
|
var new_message = `
|
|
|
|
<div class="d-flex align-items-center"> <!-- max-width: 75%; w-75 -->
|
|
|
|
${controlarea_transmit}
|
|
|
|
<div class="rounded-3 mt-2 mb-0" style="max-width: 75%;" > <!-- w-100 style="margin-left: auto;"-->
|
|
|
|
<!--<p class="font-monospace text-right mb-0 text-muted" style="text-align: right;">${timestamp}</p>-->
|
|
<div class="card border-primary bg-primary" id="msg-${
|
|
obj._id
|
|
}">
|
|
${fileheader}
|
|
|
|
<div class="card-body rounded-3 p-0 text-right bg-primary">
|
|
<p class="card-text p-1 mb-0 text-white text-break text-wrap">${message_html}</p>
|
|
<p class="text-right mb-0 p-1 text-white" style="text-align: right; font-size : 0.9rem">
|
|
<span class="text-light" style="font-size: 0.7rem;">${timestamp} - </span>
|
|
|
|
<span class="text-white" id="msg-${
|
|
obj._id
|
|
}-status" style="font-size:0.8rem;">${get_icon_for_state(
|
|
obj.status
|
|
)}</span>
|
|
|
|
<!--<button type="button" id="retransmit-msg-${
|
|
obj._id
|
|
}" class="btn btn-sm btn-light p-0" style="height:20px;width:30px"><i class="bi bi-arrow-repeat" style="font-size: 0.9rem; color: black;"></i></button>-->
|
|
|
|
</p>
|
|
|
|
<div class="progress p-0 m-0 rounded-0 rounded-bottom bg-secondary" style="height: 10px;">
|
|
<div class="progress-bar progress-bar-striped ${progressbar_bg} p-0 m-0 rounded-0 force-gpu" id="msg-${
|
|
obj._id
|
|
}-progress" role="progressbar" style="width: ${
|
|
obj.percent
|
|
}%;" aria-valuenow="${obj.percent}" aria-valuemin="0" aria-valuemax="100">
|
|
</div>
|
|
|
|
|
|
<p class="justify-content-center d-flex position-absolute m-0 p-0 w-100 text-white" style="font-size: xx-small" id="msg-${
|
|
obj._id
|
|
}-progress-information">
|
|
${obj.percent} % - ${obj.bytesperminute} Bpm
|
|
|
|
</p>
|
|
|
|
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
|
|
`;
|
|
}
|
|
// CHECK CHECK CHECK --> This could be done better
|
|
var id = "chat-" + obj.dxcallsign;
|
|
document.getElementById(id).insertAdjacentHTML("beforeend", new_message);
|
|
|
|
/* UPDATE EXISTING ELEMENTS */
|
|
} else if (document.getElementById("msg-" + obj._id)) {
|
|
console.log("element already exists......");
|
|
console.log(obj);
|
|
|
|
console.log(
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.getAttribute("aria-valuenow")
|
|
);
|
|
|
|
document.getElementById("msg-" + obj._id + "-status").innerHTML =
|
|
get_icon_for_state(obj.status);
|
|
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.setAttribute("aria-valuenow", obj.percent);
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.setAttribute("style", "width:" + obj.percent + "%;");
|
|
document.getElementById(
|
|
"msg-" + obj._id + "-progress-information"
|
|
).innerHTML = obj.percent + "% - " + obj.bytesperminute + " Bpm";
|
|
|
|
if (obj.percent >= 100) {
|
|
//document.getElementById('msg-' + obj._id + '-progress').classList.remove("progress-bar-striped");
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.classList.remove("progress-bar-animated");
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.classList.remove("bg-danger");
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.classList.add("bg-primary");
|
|
|
|
document.getElementById("msg-" + obj._id + "-progress").innerHTML = "";
|
|
} else {
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.classList.add("progress-bar-striped");
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.classList.add("progress-bar-animated");
|
|
}
|
|
|
|
if (obj.status == "failed") {
|
|
//document.getElementById('msg-' + obj._id + '-progress').classList.remove("progress-bar-striped");
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.classList.remove("progress-bar-animated");
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.classList.remove("bg-primary");
|
|
document
|
|
.getElementById("msg-" + obj._id + "-progress")
|
|
.classList.add("bg-danger");
|
|
}
|
|
|
|
//document.getElementById(id).className = message_class;
|
|
}
|
|
|
|
// CREATE SAVE TO FOLDER EVENT LISTENER
|
|
if (
|
|
document.getElementById("save-file-msg-" + obj._id) &&
|
|
!document
|
|
.getElementById("save-file-msg-" + obj._id)
|
|
.hasAttribute("listenerOnClick")
|
|
) {
|
|
// set Attribute to determine if we already created an EventListener for this element
|
|
document
|
|
.getElementById("save-file-msg-" + obj._id)
|
|
.setAttribute("listenerOnClick", "true");
|
|
|
|
document
|
|
.getElementById("save-file-msg-" + obj._id)
|
|
.addEventListener("click", () => {
|
|
saveFileToFolder(obj._id);
|
|
});
|
|
}
|
|
// CREATE RESEND MSG EVENT LISTENER
|
|
|
|
// check if element exists and if we already created NOT created an event listener
|
|
if (
|
|
document.getElementById("retransmit-msg-" + obj._id) &&
|
|
!document
|
|
.getElementById("retransmit-msg-" + obj._id)
|
|
.hasAttribute("listenerOnClick")
|
|
) {
|
|
// set Attribute to determine if we already created an EventListener for this element
|
|
document
|
|
.getElementById("retransmit-msg-" + obj._id)
|
|
.setAttribute("listenerOnClick", "true");
|
|
document
|
|
.getElementById("retransmit-msg-" + obj._id)
|
|
.addEventListener("click", () => {
|
|
db.get(obj._id, {
|
|
attachments: true,
|
|
})
|
|
.then(function (doc) {
|
|
// handle doc
|
|
console.log(doc);
|
|
|
|
var filename = Object.keys(obj._attachments)[0];
|
|
var filetype = filename.content_type;
|
|
|
|
console.log(filename);
|
|
console.log(filetype);
|
|
var file = obj._attachments[filename].data;
|
|
console.log(file);
|
|
console.log(Object.keys(obj._attachments)[0].data);
|
|
|
|
//var file = atob(obj._attachments[filename]["data"])
|
|
db.getAttachment(obj._id, filename).then(function (data) {
|
|
console.log(data);
|
|
//Rewrote this part to use buffers to ensure encoding is corect -- n1qm
|
|
var binaryString = atob_FD(data);
|
|
|
|
console.log(binaryString);
|
|
var data_with_attachment =
|
|
doc.timestamp +
|
|
split_char +
|
|
doc.msg +
|
|
split_char +
|
|
filename +
|
|
split_char +
|
|
filetype +
|
|
split_char +
|
|
binaryString;
|
|
let Data = {
|
|
command: "send_message",
|
|
dxcallsign: doc.dxcallsign,
|
|
mode: 255,
|
|
frames: 1,
|
|
data: data_with_attachment,
|
|
checksum: doc.checksum,
|
|
uuid: doc.uuid,
|
|
};
|
|
console.log(Data);
|
|
ipcRenderer.send("run-tnc-command", Data);
|
|
});
|
|
/*
|
|
// convert blob data to binary string
|
|
blobUtil.blobToBinaryString(data).then(function (binaryString) {
|
|
console.log(binaryString)
|
|
}).catch(function (err) {
|
|
// error
|
|
console.log(err);
|
|
binaryString = blobUtil.arrayBufferToBinaryString(data);
|
|
|
|
}).then(function(){
|
|
|
|
console.log(binaryString)
|
|
console.log(binaryString.length)
|
|
|
|
var data_with_attachment = doc.timestamp + split_char + utf8.encode(doc.msg) + split_char + filename + split_char + filetype + split_char + binaryString;
|
|
let Data = {
|
|
command: "send_message",
|
|
dxcallsign: doc.dxcallsign,
|
|
mode: 255,
|
|
frames: 1,
|
|
data: data_with_attachment,
|
|
checksum: doc.checksum,
|
|
uuid: doc.uuid
|
|
};
|
|
console.log(Data)
|
|
ipcRenderer.send('run-tnc-command', Data);
|
|
|
|
});
|
|
});
|
|
*/
|
|
})
|
|
.catch(function (err) {
|
|
console.log(err);
|
|
});
|
|
});
|
|
}
|
|
//window.location = window.location
|
|
|
|
// scroll to bottom on new message
|
|
scrollMessagesToBottom();
|
|
};
|
|
|
|
function saveFileToFolder(id) {
|
|
db.get(id, {
|
|
attachments: true,
|
|
})
|
|
.then(function (obj) {
|
|
console.log(obj);
|
|
console.log(Object.keys(obj._attachments)[0].content_type);
|
|
var filename = Object.keys(obj._attachments)[0];
|
|
var filetype = filename.content_type;
|
|
var file = filename.data;
|
|
console.log(file);
|
|
console.log(filename.data);
|
|
db.getAttachment(id, filename)
|
|
.then(function (data) {
|
|
// handle result
|
|
console.log(data.length);
|
|
//data = new Blob([data.buffer], { type: 'image/png' } /* (1) */)
|
|
console.log(data);
|
|
// we need to encode data because of error "an object could not be cloned"
|
|
let Data = {
|
|
file: data,
|
|
filename: filename,
|
|
filetype: filetype,
|
|
};
|
|
console.log(Data);
|
|
ipcRenderer.send("save-file-to-folder", Data);
|
|
})
|
|
.catch(function (err) {
|
|
console.log(err);
|
|
return false;
|
|
});
|
|
})
|
|
.catch(function (err) {
|
|
console.log(err);
|
|
});
|
|
}
|
|
|
|
// function for setting an ICON to the corresponding state
|
|
function get_icon_for_state(state) {
|
|
if (state == "transmit") {
|
|
var status_icon = '<i class="bi bi-check" style="font-size:1rem;"></i>';
|
|
} else if (state == "transmitting") {
|
|
//var status_icon = '<i class="bi bi-arrow-left-right" style="font-size:0.8rem;"></i>';
|
|
var status_icon = `
|
|
<i class="spinner-border ms-auto" style="width: 0.8rem; height: 0.8rem;" role="status" aria-hidden="true"></i>
|
|
`;
|
|
} else if (state == "failed") {
|
|
var status_icon =
|
|
'<i class="bi bi-exclamation-circle" style="font-size:1rem;"></i>';
|
|
} else if (state == "transmitted") {
|
|
var status_icon = '<i class="bi bi-check-all" style="font-size:1rem;"></i>';
|
|
} else {
|
|
var status_icon = '<i class="bi bi-question" style="font-size:1rem;"></i>';
|
|
}
|
|
return status_icon;
|
|
}
|
|
|
|
update_chat_obj_by_uuid = function (uuid) {
|
|
db.get(uuid, {
|
|
attachments: true,
|
|
})
|
|
.then(function (doc) {
|
|
update_chat(doc);
|
|
//return doc
|
|
})
|
|
.catch(function (err) {
|
|
console.log(err);
|
|
});
|
|
};
|
|
|
|
add_obj_to_database = function (obj) {
|
|
db.put({
|
|
_id: obj.uuid,
|
|
timestamp: parseInt(obj.timestamp),
|
|
uuid: obj.uuid,
|
|
dxcallsign: obj.dxcallsign,
|
|
dxgrid: obj.dxgrid,
|
|
msg: obj.msg,
|
|
checksum: obj.checksum,
|
|
type: obj.type,
|
|
command: obj.command,
|
|
status: obj.status,
|
|
snr: obj.snr,
|
|
_attachments: {
|
|
[obj.filename]: {
|
|
content_type: obj.filetype,
|
|
data: obj.file,
|
|
},
|
|
},
|
|
})
|
|
.then(function (response) {
|
|
console.log("new database entry");
|
|
console.log(response);
|
|
})
|
|
.catch(function (err) {
|
|
console.log(err);
|
|
});
|
|
};
|
|
|
|
// Scroll to bottom of message-container
|
|
function scrollMessagesToBottom() {
|
|
var messageBody = document.getElementById("message-container");
|
|
messageBody.scrollTop = messageBody.scrollHeight - messageBody.clientHeight;
|
|
}
|
|
|
|
// CRC CHECKSUMS
|
|
// https://stackoverflow.com/a/50579690
|
|
// crc32 calculation
|
|
//console.log(crc32('abc'));
|
|
//var crc32=function(r){for(var a,o=[],c=0;c<256;c++){a=c;for(var f=0;f<8;f++)a=1&a?3988292384^a>>>1:a>>>1;o[c]=a}for(var n=-1,t=0;t<r.length;t++)n=n>>>8^o[255&(n^r.charCodeAt(t))];return(-1^n)>>>0};
|
|
//console.log(crc32('abc').toString(16).toUpperCase()); // hex
|
|
|
|
var makeCRCTable = function () {
|
|
var c;
|
|
var crcTable = [];
|
|
for (var n = 0; n < 256; n++) {
|
|
c = n;
|
|
for (var k = 0; k < 8; k++) {
|
|
c = c & 1 ? 0xedb88320 ^ (c >>> 1) : c >>> 1;
|
|
}
|
|
crcTable[n] = c;
|
|
}
|
|
return crcTable;
|
|
};
|
|
|
|
var crc32 = function (str) {
|
|
var crcTable = window.crcTable || (window.crcTable = makeCRCTable());
|
|
var crc = 0 ^ -1;
|
|
|
|
for (var i = 0; i < str.length; i++) {
|
|
crc = (crc >>> 8) ^ crcTable[(crc ^ str.charCodeAt(i)) & 0xff];
|
|
}
|
|
|
|
return (crc ^ -1) >>> 0;
|
|
};
|
|
/**
|
|
* Binary to ASCII replacement
|
|
* @param {string} data in normal/usual utf-8 format
|
|
* @returns base64 encoded string
|
|
*/
|
|
function btoa_FD(data) {
|
|
return Buffer.from(data, "utf-8").toString("base64");
|
|
}
|
|
/**
|
|
* ASCII to Binary replacement
|
|
* @param {string} data in base64 encoding
|
|
* @returns utf-8 normal/usual string
|
|
*/
|
|
function atob_FD(data) {
|
|
return Buffer.from(data, "base64").toString("utf-8");
|
|
}
|