106 lines
3.2 KiB
JavaScript
106 lines
3.2 KiB
JavaScript
//@ts-check
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let jadefinInit = /** @type {HTMLScriptElement} */ (document.currentScript);
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(() => {
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let loadedJellyfin = false;
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let initedJadefin = false;
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function loadJadefin() {
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return new Promise((resolve, reject) => {
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console.log("[jadefin-init] loadJadefin");
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const loader = document.createElement("script");
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this.document.head.appendChild(loader);
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window["_JadefinLoaded"] = () => resolve(true);
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window["_JadefinErrored"] = (e) => reject(e);
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const modUrl = jadefinInit.src;
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console.log("[jadefin-init] loadJadefin src", modUrl);
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const rootAuto = modUrl.substring(0, modUrl.lastIndexOf("/"));
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console.log("[jadefin-init] loadJadefin root auto", rootAuto);
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// Set to https://jellyfin.0x0a.de/jadefin/dev to use the dev branch.
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const rootManual = localStorage.getItem("jadefin-root");
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if (rootManual) {
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console.log("[jadefin-init] loadJadefin root manual", rootManual);
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}
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window["_JadefinRoot"] = rootManual || rootAuto;
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loader.type = "module";
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loader.innerHTML = `
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try {
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import(window["_JadefinRoot"] + "/Jadefin.js");
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} catch (e) {
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console.error(e);
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window["_JadefinErrored"]();
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}
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delete window["_JadefinErrored"];
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delete window["_JadefinRoot"];
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`;
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});
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}
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function loadJellyfin() {
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return new Promise((resolve, reject) => {
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console.log("[jadefin-init] loadJellyfin");
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if (loadedJellyfin) {
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resolve(false);
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return;
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}
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loadedJellyfin = true;
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const self = document.querySelector("[data-main-jellyfin-bundle]");
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if (!self) {
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console.error("[jadefin-init] loadJellyfin couldn't find data-main-jellyfin-bundle")
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resolve(false);
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return;
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}
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const loader = document.createElement("script");
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this.document.head.appendChild(loader);
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loader.addEventListener("load", () => resolve(true));
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loader.addEventListener("error", (e) => reject(e));
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loader.defer = true;
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loader.src = self.getAttribute("data-main-jellyfin-bundle") || "main.jellyfin.bundle.js";
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});
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}
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function initJadefin() {
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return new Promise((resolve, reject) => {
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console.log("[jadefin-init] initJadefin");
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const cb = () => {
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if (initedJadefin) {
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return;
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}
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initedJadefin = true;
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try {
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window["Jadefin"].init();
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resolve(true);
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} catch (e) {
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console.error(e);
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reject(e);
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}
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};
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window.addEventListener("load", cb);
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if (document.readyState == "complete") {
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cb();
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}
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})
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}
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loadJadefin().then(loadJellyfin).then(initJadefin).finally(loadJellyfin);
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})();
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