162 lines
3.5 KiB
JavaScript
162 lines
3.5 KiB
JavaScript
(function() {
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const url = window.location.href;
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if (!url.includes("discord.com/") && !url.includes("discordapp.com/") && !confirm("Could not detect Discord in the URL, do you want to run the script anyway?")) {
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return;
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}
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if (window.DHT_LOADED) {
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alert("Discord History Tracker is already loaded.");
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return;
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}
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window.DHT_LOADED = true;
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window.DHT_ON_UNLOAD = [];
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/*[IMPORTS]*/
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const port = 0; /*[PORT]*/
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const token = "/*[TOKEN]*/";
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STATE.setup(port, token);
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let delayedStopRequests = 0;
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const stopTrackingDelayed = function(callback) {
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delayedStopRequests++;
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window.setTimeout(() => {
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STATE.setIsTracking(false);
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delayedStopRequests--;
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if (callback) {
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callback();
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}
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}, 200); // give the user visual feedback after clicking the button before switching off
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};
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let hasJustStarted = false;
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let isSending = false;
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const onError = function(e) {
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console.log(e);
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GUI.setStatus(e.status === "DISCONNECTED" ? "Disconnected" : "Error");
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stopTrackingDelayed(() => isSending = false);
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};
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const isNoAction = function(action) {
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return action === null || action === CONSTANTS.AUTOSCROLL_ACTION_NOTHING;
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};
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const onTrackingContinued = function(anyNewMessages) {
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if (!STATE.isTracking()) {
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return;
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}
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GUI.setStatus("Tracking");
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if (hasJustStarted) {
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anyNewMessages = true;
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hasJustStarted = false;
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}
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isSending = false;
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if (SETTINGS.autoscroll) {
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let action = null;
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if (!DISCORD.hasMoreMessages()) {
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console.debug("[DHT] Reached first message.");
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action = SETTINGS.afterFirstMsg;
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}
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if (isNoAction(action) && !anyNewMessages) {
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console.debug("[DHT] No new messages.");
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action = SETTINGS.afterSavedMsg;
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}
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if (isNoAction(action)) {
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DISCORD.loadOlderMessages();
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}
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else if (action === CONSTANTS.AUTOSCROLL_ACTION_PAUSE || (action === CONSTANTS.AUTOSCROLL_ACTION_SWITCH && !DISCORD.selectNextTextChannel())) {
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GUI.setStatus("Reached End");
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STATE.setIsTracking(false);
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}
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}
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};
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let waitUntilSendingFinishedTimer = null;
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const onMessagesUpdated = async messages => {
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if (!STATE.isTracking() || delayedStopRequests > 0) {
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return;
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}
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if (isSending) {
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window.clearTimeout(waitUntilSendingFinishedTimer);
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waitUntilSendingFinishedTimer = window.setTimeout(() => {
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waitUntilSendingFinishedTimer = null;
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onMessagesUpdated(messages);
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}, 100);
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return;
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}
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const info = DISCORD.getSelectedChannel();
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if (!info) {
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GUI.setStatus("Error (Unknown Channel)");
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stopTrackingDelayed();
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return;
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}
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isSending = true;
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try {
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await STATE.addDiscordChannel(info.server, info.channel);
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} catch (e) {
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onError(e);
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return;
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}
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try {
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if (!messages.length) {
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isSending = false;
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onTrackingContinued(false);
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}
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else {
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const anyNewMessages = await STATE.addDiscordMessages(messages);
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onTrackingContinued(anyNewMessages);
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}
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} catch (e) {
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onError(e);
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}
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};
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DISCORD.setupMessageCallback(onMessagesUpdated);
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STATE.onTrackingStateChanged(enabled => {
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if (enabled) {
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const messages = DISCORD.getMessages();
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if (messages.length === 0) {
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stopTrackingDelayed(() => alert("Cannot see any messages."));
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return;
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}
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GUI.setStatus("Starting");
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hasJustStarted = true;
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// noinspection JSIgnoredPromiseFromCall
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onMessagesUpdated(messages);
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}
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else {
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isSending = false;
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}
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});
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GUI.showController();
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if (IS_FIRST_RUN) {
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GUI.showSettings();
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}
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})();
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/*[DEBUGGER]*/
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