148 lines
5 KiB
JavaScript
148 lines
5 KiB
JavaScript
"use strict"; /* global document, initializeSmoothScroll, location, runScriptsInDynamicallyInsertedHTML, WebSocket, window */
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document.addEventListener("DOMContentLoaded", () => {
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initializeWebSocketConnection();
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setInterval(checkWebSocketConnection, 5000);
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});
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let ws = null;
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function checkWebSocketConnection() {
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if (!ws || ws.readyState === 3)
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initializeWebSocketConnection();
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}
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function initializeWebSocketConnection() {
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ws = new WebSocket(location.origin.replace(/^http/, "ws"));
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// ws.onopen = () => console.log("WebSocket connection established"); // eslint-disable-line no-console
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ws.onmessage = socket => {
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let data = JSON.parse(socket.data);
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switch(true) {
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case data.message === "github token status":
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data = data.data;
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syncWithApi(data); // eslint-disable-line no-undef
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break;
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case data.message === "notification": // TODO: Make work with appending so multiple notifications can be sent
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document.getElementById("flash-container").innerHTML =
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`<div class="flash active${data.type ? " " + data.type : ""}">${data.details}</div>`;
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setTimeout(() => {
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document.getElementById("flash-container").innerHTML = "";
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}, 2100);
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break;
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case data.message === "redirect":
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window.location.href = data.url;
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break;
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case data.message === "replace html":
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// create placeholder
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var placeholder = document.createElement("div");
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placeholder.setAttribute("id", "__placeholder"); // eslint-disable-line padding-line-between-statements
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document.querySelector(data.selector).insertAdjacentElement("afterend", placeholder);
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// remove original element
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document.querySelector(data.selector).remove();
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// add new element and remove placeholder
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document.getElementById("__placeholder").insertAdjacentHTML("afterend", data.html);
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document.getElementById("__placeholder").remove();
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// make our scripts work
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runScriptsInDynamicallyInsertedHTML(document.querySelector(data.selector), document.querySelector(data.selector).innerHTML);
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// make smooth scroll work on our new content
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initializeSmoothScroll();
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break;
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case data.message === "show result":
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if (!data.example)
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return;
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document.querySelector(data.selector).innerHTML = data.html;
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if (!document.querySelector(`[data-example="${data.example}"`).classList.contains("completed"))
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document.getElementById("playground-example-description").classList.remove("success");
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document.querySelector(`[data-example="${data.example}"`).classList.add("completed");
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document.getElementById("playground-example-description").classList.add("success");
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document.getElementById("playground-example-description").innerHTML =
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document.querySelector(`[data-example="${data.example}"`).dataset.success;
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if (document.getElementById("temp-loader"))
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document.getElementById("temp-loader").style.display = "none";
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if (document.querySelector(".playground"))
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document.querySelector(".playground").classList.remove("waiting");
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break;
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case data.message === "updated html":
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document.querySelector(data.selector).innerHTML = data.html;
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if (data.class)
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document.querySelector(data.selector).classList.add(data.class);
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if (data.selector !== "#emailMessage") {
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document.getElementById("emailAddress").value = "";
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document.getElementById("emailMessage").innerHTML = "";
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}
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if (data.example === 2) {
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detectLanguageAndUpdate(); // eslint-disable-line no-undef
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initCanvas(); // eslint-disable-line no-undef
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setTimeout(() => {
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document.querySelector(".playground-content__meme__canvas__thumbnail").click();
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}, 500);
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}
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if (document.getElementById("playground-example-description")) {
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document.getElementById("playground-example-description").classList.remove("success");
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document.getElementById("playground-example-description").innerHTML =
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document.querySelector(".playground-navigation__example.active").dataset.description;
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}
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if (document.getElementById("temp-loader"))
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document.getElementById("temp-loader").style.display = "none";
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if (document.querySelector(".playground"))
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document.querySelector(".playground").classList.remove("waiting");
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break;
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default:
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console.log(data); // eslint-disable-line no-console
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break;
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}
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};
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ws.onclose = () => checkWebSocketConnection(); // reconnect now
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}
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function send(msg) { // eslint-disable-line no-unused-vars
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socketReady(ws, () => ws.send(JSON.stringify(msg)));
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}
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function socketReady(socket, callback) {
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setTimeout(() => {
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if (socket && socket.readyState === 1) {
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if (callback !== undefined)
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callback();
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return;
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}
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return socketReady(socket, callback);
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}, 5);
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}
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