forked from lavender/watch-party
95 lines
2.4 KiB
JavaScript
95 lines
2.4 KiB
JavaScript
import { joinSession } from "./watch-session.mjs?v=bfdcf2";
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import { state } from "./state.mjs";
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/**
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* @param {HTMLInputElement} field
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*/
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const loadNickname = (field) => {
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try {
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const savedNickname = localStorage.getItem("watch-party-nickname");
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field.value = savedNickname;
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} catch (_err) {
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// Sometimes localStorage is blocked from use
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}
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};
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/**
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* @param {HTMLInputElement} field
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*/
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const saveNickname = (field) => {
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try {
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localStorage.setItem("watch-party-nickname", field.value);
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} catch (_err) {
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// see loadNickname
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}
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};
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/**
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* @param {HTMLInputElement} field
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*/
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const loadColour = (field) => {
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try {
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const savedColour = localStorage.getItem("watch-party-colour");
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if (savedColour != null && savedColour != "") {
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field.value = savedColour;
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}
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} catch (_err) {
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// Sometimes localStorage is blocked from use
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}
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};
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/**
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* @param {HTMLInputElement} field
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*/
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const saveColour = (field) => {
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try {
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localStorage.setItem("watch-party-colour", field.value);
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} catch (_err) {
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// see loadColour
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}
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};
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const displayPostCreateMessage = () => {
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const params = new URLSearchParams(window.location.search);
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if (params.get("created") == "true") {
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document.querySelector("#post-create-message").style["display"] = "block";
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window.history.replaceState({}, document.title, `/${window.location.hash}`);
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return true;
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}
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return false;
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};
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export const setupJoinSessionForm = () => {
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const created = displayPostCreateMessage();
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const form = document.querySelector("#join-session-form");
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const nickname = form.querySelector("#join-session-nickname");
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const colour = form.querySelector("#join-session-colour");
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const sessionId = form.querySelector("#join-session-id");
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const button = form.querySelector("#join-session-button");
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loadNickname(nickname);
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loadColour(colour);
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if (window.location.hash.match(/#[0-9a-f\-]+/)) {
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sessionId.value = window.location.hash.substring(1);
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}
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form.addEventListener("submit", async (event) => {
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event.preventDefault();
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button.disabled = true;
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saveNickname(nickname);
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saveColour(colour);
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try {
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state().nickname = nickname.value;
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state().sessionId = sessionId.value;
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state().colour = colour.value.replace(/^#/, "");
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await joinSession(created);
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} catch (e) {
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alert(e.message);
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button.disabled = false;
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}
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});
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};
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