Piped/src/main.js

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JavaScript
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import { createApp } from "vue";
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import router from "@/router/router.js";
import App from "./App.vue";
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import TimeAgo from "javascript-time-ago";
import en from "javascript-time-ago/locale/en";
TimeAgo.addDefaultLocale(en);
import { createI18n } from "vue-i18n";
import enLocale from "@/locales/en.json";
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import "@unocss/reset/tailwind.css";
import "uno.css";
const timeAgo = new TimeAgo("en-US");
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import("./registerServiceWorker");
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const mixin = {
methods: {
timeFormat: function (duration) {
var pad = function (num, size) {
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return ("000" + num).slice(size * -1);
};
var time = parseFloat(duration).toFixed(3),
hours = Math.floor(time / 60 / 60),
minutes = Math.floor(time / 60) % 60,
seconds = Math.floor(time - minutes * 60);
var str = "";
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if (hours > 0) str += hours + ":";
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str += pad(minutes, 2) + ":" + pad(seconds, 2);
return str;
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},
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numberFormat(num) {
var loc = `${this.getPreferenceString("hl")}-${this.getPreferenceString("region")}`;
try {
Intl.getCanonicalLocales(loc);
} catch {
loc = undefined;
}
const formatter = Intl.NumberFormat(loc, {
notation: "compact",
});
return formatter.format(num);
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},
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addCommas(num) {
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num = parseInt(num);
return num.toLocaleString("en-US");
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},
fetchJson: function (url, params, options) {
if (params) {
url = new URL(url);
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for (var param in params) url.searchParams.set(param, params[param]);
}
return fetch(url, options).then(response => {
return response.json();
});
},
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setPreference(key, value, disableAlert = false) {
try {
localStorage.setItem(key, value);
} catch {
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if (!disableAlert) alert(this.$t("info.local_storage"));
}
},
getPreferenceBoolean(key, defaultVal) {
var value;
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if (
(value = new URLSearchParams(window.location.search).get(key)) !== null ||
(this.testLocalStorage && (value = localStorage.getItem(key)) !== null)
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) {
switch (String(value).toLowerCase()) {
case "true":
case "1":
case "on":
case "yes":
return true;
default:
return false;
}
} else return defaultVal;
},
getPreferenceString(key, defaultVal) {
var value;
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if (
(value = new URLSearchParams(window.location.search).get(key)) !== null ||
(this.testLocalStorage && (value = localStorage.getItem(key)) !== null)
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) {
return value;
} else return defaultVal;
},
getPreferenceNumber(key, defaultVal) {
var value;
if (
(value = new URLSearchParams(window.location.search).get(key)) !== null ||
(this.testLocalStorage && (value = localStorage.getItem(key)) !== null)
) {
const num = Number(value);
return isNaN(num) ? defaultVal : num;
} else return defaultVal;
},
getPreferenceJSON(key, defaultVal) {
var value;
if (
(value = new URLSearchParams(window.location.search).get(key)) !== null ||
(this.testLocalStorage && (value = localStorage.getItem(key)) !== null)
) {
return JSON.parse(value);
} else return defaultVal;
},
apiUrl() {
return this.getPreferenceString("instance", import.meta.env.VITE_PIPED_API);
},
authApiUrl() {
if (this.getPreferenceBoolean("authInstance", false)) {
return this.getPreferenceString("auth_instance_url", this.apiUrl());
} else return this.apiUrl();
},
getAuthToken() {
return this.getPreferenceString("authToken" + this.hashCode(this.authApiUrl()));
},
hashCode(s) {
return s.split("").reduce(function (a, b) {
a = (a << 5) - a + b.charCodeAt(0);
return a & a;
}, 0);
},
timeAgo(time) {
return timeAgo.format(time);
},
async updateWatched(videos) {
if (window.db && this.getPreferenceBoolean("watchHistory", false)) {
var tx = window.db.transaction("watch_history", "readonly");
var store = tx.objectStore("watch_history");
videos.map(async video => {
var request = store.get(video.url.substr(-11));
request.onsuccess = function (event) {
if (event.target.result) {
video.watched = true;
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video.currentTime = event.target.result.currentTime;
}
};
});
}
},
getLocalSubscriptions() {
try {
return JSON.parse(localStorage.getItem("localSubscriptions"));
} catch {
return [];
}
},
isSubscribedLocally(channelId) {
const localSubscriptions = this.getLocalSubscriptions();
if (localSubscriptions == null) return false;
return localSubscriptions.includes(channelId);
},
handleLocalSubscriptions(channelId) {
var localSubscriptions = this.getLocalSubscriptions() ?? [];
if (localSubscriptions.includes(channelId))
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localSubscriptions.splice(localSubscriptions.indexOf(channelId), 1);
else localSubscriptions.push(channelId);
// Sort for better cache hits
localSubscriptions.sort();
try {
localStorage.setItem("localSubscriptions", JSON.stringify(localSubscriptions));
return true;
} catch {
alert(this.$t("info.local_storage"));
}
return false;
},
getUnauthenticatedChannels() {
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const localSubscriptions = this.getLocalSubscriptions() ?? [];
return localSubscriptions.join(",");
},
async fetchSubscriptions() {
if (this.authenticated) {
return await this.fetchJson(this.authApiUrl() + "/subscriptions", null, {
headers: {
Authorization: this.getAuthToken(),
},
});
} else {
const channels = this.getUnauthenticatedChannels();
const split = channels.split(",");
if (split.length > 100) {
return await this.fetchJson(this.authApiUrl() + "/subscriptions/unauthenticated", null, {
method: "POST",
body: JSON.stringify(split),
});
} else {
return await this.fetchJson(this.authApiUrl() + "/subscriptions/unauthenticated", {
channels: this.getUnauthenticatedChannels(),
});
}
}
},
async fetchFeed() {
if (this.authenticated) {
return await this.fetchJson(this.authApiUrl() + "/feed", {
authToken: this.getAuthToken(),
});
} else {
const channels = this.getUnauthenticatedChannels();
const split = channels.split(",");
if (split.length > 100) {
return await this.fetchJson(this.authApiUrl() + "/feed/unauthenticated", null, {
method: "POST",
body: JSON.stringify(split),
});
} else {
return await this.fetchJson(this.authApiUrl() + "/feed/unauthenticated", {
channels: channels,
});
}
}
},
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/* generate a temporary file and ask the user to download it */
download(text, filename, mimeType) {
var file = new Blob([text], { type: mimeType });
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const elem = document.createElement("a");
elem.href = URL.createObjectURL(file);
elem.download = filename;
elem.click();
elem.remove();
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},
async getChannelGroups() {
return new Promise(resolve => {
let channelGroups = [];
var tx = window.db.transaction("channel_groups", "readonly");
var store = tx.objectStore("channel_groups");
const cursor = store.index("groupName").openCursor();
cursor.onsuccess = e => {
const cursor = e.target.result;
if (cursor) {
const group = cursor.value;
channelGroups.push({
groupName: group.groupName,
channels: JSON.parse(group.channels),
});
cursor.continue();
} else {
resolve(channelGroups);
}
};
});
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},
createOrUpdateChannelGroup(group) {
var tx = window.db.transaction("channel_groups", "readwrite");
var store = tx.objectStore("channel_groups");
store.put({
groupName: group.groupName,
channels: JSON.stringify(group.channels),
});
},
deleteChannelGroup(groupName) {
var tx = window.db.transaction("channel_groups", "readwrite");
var store = tx.objectStore("channel_groups");
store.delete(groupName);
},
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async getLocalPlaylist(playlistId) {
return await new Promise(resolve => {
var tx = window.db.transaction("playlists", "readonly");
var store = tx.objectStore("playlists");
const req = store.openCursor(playlistId);
let playlist = null;
req.onsuccess = e => {
playlist = e.target.result.value;
playlist.videos = JSON.parse(playlist.videoIds).length;
resolve(playlist);
};
});
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},
createOrUpdateLocalPlaylist(playlist) {
var tx = window.db.transaction("playlists", "readwrite");
var store = tx.objectStore("playlists");
store.put(playlist);
},
// needs to handle both, streamInfo items and streams items
createLocalPlaylistVideo(videoId, videoInfo) {
if (videoInfo === undefined || videoId === null || videoInfo?.error) return;
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var tx = window.db.transaction("playlist_videos", "readwrite");
var store = tx.objectStore("playlist_videos");
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const video = {
videoId: videoId,
title: videoInfo.title,
type: "stream",
shortDescription: videoInfo.shortDescription ?? videoInfo.description,
url: `/watch?v=${videoId}`,
thumbnail: videoInfo.thumbnail ?? videoInfo.thumbnailUrl,
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uploaderVerified: videoInfo.uploaderVerified,
duration: videoInfo.duration,
uploaderAvatar: videoInfo.uploaderAvatar,
uploaderUrl: videoInfo.uploaderUrl,
uploaderName: videoInfo.uploaderName ?? videoInfo.uploader,
};
store.put(video);
},
async getLocalPlaylistVideo(videoId) {
return await new Promise(resolve => {
var tx = window.db.transaction("playlist_videos", "readonly");
var store = tx.objectStore("playlist_videos");
const req = store.openCursor(videoId);
req.onsuccess = e => {
resolve(e.target.result.value);
};
});
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},
async getPlaylists() {
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if (!this.authenticated) {
if (!window.db) return [];
return await new Promise(resolve => {
let playlists = [];
var tx = window.db.transaction("playlists", "readonly");
var store = tx.objectStore("playlists");
const cursorRequest = store.openCursor();
cursorRequest.onsuccess = e => {
const cursor = e.target.result;
if (cursor) {
let playlist = cursor.value;
playlist.videos = JSON.parse(playlist.videoIds).length;
playlists.push(playlist);
cursor.continue();
} else {
resolve(playlists);
}
};
});
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}
return await this.fetchJson(this.authApiUrl() + "/user/playlists", null, {
headers: {
Authorization: this.getAuthToken(),
},
});
},
async getPlaylist(playlistId) {
if (playlistId.startsWith("local")) {
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const playlist = await this.getLocalPlaylist(playlistId);
const videoIds = JSON.parse(playlist.videoIds);
const videosFuture = videoIds.map(videoId => this.getLocalPlaylistVideo(videoId));
playlist.relatedStreams = await Promise.all(videosFuture);
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return playlist;
}
return await this.fetchJson(this.authApiUrl() + "/playlists/" + playlistId);
},
async createPlaylist(name) {
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if (!this.authenticated) {
const uuid = crypto.randomUUID();
const playlistId = `local-${uuid}`;
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this.createOrUpdateLocalPlaylist({
playlistId: playlistId,
// remapping needed for the playlists page
id: playlistId,
name: name,
description: "",
thumbnail: import.meta.env.VITE_PIPED_PROXY + "/?host=i.ytimg.com",
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videoIds: "[]", // empty list
});
return { playlistId: playlistId };
}
return await this.fetchJson(this.authApiUrl() + "/user/playlists/create", null, {
method: "POST",
body: JSON.stringify({
name: name,
}),
headers: {
Authorization: this.getAuthToken(),
"Content-Type": "application/json",
},
});
},
async deletePlaylist(playlistId) {
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if (!this.authenticated) {
const playlist = await this.getLocalPlaylist(playlistId);
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var tx = window.db.transaction("playlists", "readwrite");
var store = tx.objectStore("playlists");
store.delete(playlistId);
// delete videos that don't need to be store anymore
const playlists = await this.getPlaylists();
const usedVideoIds = playlists
.filter(playlist => playlist.id != playlistId)
.map(playlist => JSON.parse(playlist.videoIds))
.flat();
const potentialDeletableVideos = JSON.parse(playlist.videoIds);
var videoTx = window.db.transaction("playlist_videos", "readwrite");
var videoStore = videoTx.objectStore("playlist_videos");
for (let videoId of potentialDeletableVideos) {
if (!usedVideoIds.includes(videoId)) videoStore.delete(videoId);
}
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return { message: "ok" };
}
return await this.fetchJson(this.authApiUrl() + "/user/playlists/delete", null, {
method: "POST",
body: JSON.stringify({
playlistId: playlistId,
}),
headers: {
Authorization: this.getAuthToken(),
"Content-Type": "application/json",
},
});
},
async renamePlaylist(playlistId, newName) {
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if (!this.authenticated) {
const playlist = await this.getLocalPlaylist(playlistId);
playlist.name = newName;
this.createOrUpdateLocalPlaylist(playlist);
return { message: "ok" };
}
return await this.fetchJson(this.authApiUrl() + "/user/playlists/rename", null, {
method: "POST",
body: JSON.stringify({
playlistId: playlistId,
newName: newName,
}),
headers: {
Authorization: this.getAuthToken(),
"Content-Type": "application/json",
},
});
},
async changePlaylistDescription(playlistId, newDescription) {
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if (!this.authenticated) {
const playlist = await this.getLocalPlaylist(playlistId);
playlist.description = newDescription;
this.createOrUpdateLocalPlaylist(playlist);
return { message: "ok" };
}
return await this.fetchJson(this.authApiUrl() + "/user/playlists/description", null, {
method: "PATCH",
body: JSON.stringify({
playlistId: playlistId,
description: newDescription,
}),
headers: {
Authorization: this.getAuthToken(),
"Content-Type": "application/json",
},
});
},
async addVideosToPlaylist(playlistId, videoIds, videoInfos) {
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if (!this.authenticated) {
const playlist = await this.getLocalPlaylist(playlistId);
const currentVideoIds = JSON.parse(playlist.videoIds);
currentVideoIds.push(...videoIds);
playlist.videoIds = JSON.stringify(currentVideoIds);
let streamInfos =
videoInfos ??
(await Promise.all(videoIds.map(videoId => this.fetchJson(this.apiUrl() + "/streams/" + videoId))));
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playlist.thumbnail = streamInfos[0].thumbnail || streamInfos[0].thumbnailUrl;
this.createOrUpdateLocalPlaylist(playlist);
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for (let i in videoIds) {
this.createLocalPlaylistVideo(videoIds[i], streamInfos[i]);
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}
return { message: "ok" };
}
return await this.fetchJson(this.authApiUrl() + "/user/playlists/add", null, {
method: "POST",
body: JSON.stringify({
playlistId: playlistId,
videoIds: videoIds,
}),
headers: {
Authorization: this.getAuthToken(),
"Content-Type": "application/json",
},
});
},
async removeVideoFromPlaylist(playlistId, index) {
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if (!this.authenticated) {
const playlist = await this.getLocalPlaylist(playlistId);
const videoIds = JSON.parse(playlist.videoIds);
videoIds.splice(index, 1);
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playlist.videoIds = JSON.stringify(videoIds);
if (videoIds.length == 0) playlist.thumbnail = import.meta.env.VITE_PIPED_PROXY + "/?host=i.ytimg.com";
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this.createOrUpdateLocalPlaylist(playlist);
return { message: "ok" };
}
return await this.fetchJson(this.authApiUrl() + "/user/playlists/remove", null, {
method: "POST",
body: JSON.stringify({
playlistId: playlistId,
index: index,
}),
headers: {
Authorization: this.getAuthToken(),
"Content-Type": "application/json",
},
});
},
getHomePage(_this) {
switch (_this.getPreferenceString("homepage", "trending")) {
case "trending":
return "/trending";
case "feed":
return "/feed";
default:
return undefined;
}
},
fetchDeArrowContent(content) {
if (!this.getPreferenceBoolean("dearrow", false)) return;
const videoIds = content
.filter(item => item.type === "stream")
.filter(item => item.dearrow === undefined)
.map(item => item.url.substr(-11))
.sort();
if (videoIds.length === 0) return;
this.fetchJson(this.apiUrl() + "/dearrow", {
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videoIds: videoIds.join(","),
}).then(json => {
Object.keys(json).forEach(videoId => {
const item = content.find(item => item.url.endsWith(videoId));
if (item) item.dearrow = json[videoId];
});
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});
},
async fetchSubscriptionStatus(channelId) {
if (!this.authenticated) {
return this.isSubscribedLocally(channelId);
}
const response = await this.fetchJson(
this.authApiUrl() + "/subscribed",
{
channelId: channelId,
},
{
headers: {
Authorization: this.getAuthToken(),
},
},
);
return response?.subscribed;
},
async toggleSubscriptionState(channelId, subscribed) {
if (!this.authenticated) return this.handleLocalSubscriptions(channelId);
const resp = await this.fetchJson(this.authApiUrl() + (subscribed ? "/unsubscribe" : "/subscribe"), null, {
method: "POST",
body: JSON.stringify({
channelId: channelId,
}),
headers: {
Authorization: this.getAuthToken(),
"Content-Type": "application/json",
},
});
return !resp.error;
},
getCustomInstances() {
return JSON.parse(window.localStorage.getItem("customInstances")) ?? [];
},
addCustomInstance(instance) {
let customInstances = this.getCustomInstances();
customInstances.push(instance);
window.localStorage.setItem("customInstances", JSON.stringify(customInstances));
},
removeCustomInstance(instanceToDelete) {
let customInstances = this.getCustomInstances().filter(
instance => instance.api_url != instanceToDelete.api_url,
);
window.localStorage.setItem("customInstances", JSON.stringify(customInstances));
},
},
computed: {
authenticated(_this) {
return _this.getAuthToken() !== undefined;
},
testLocalStorage() {
try {
if (window.localStorage !== undefined) localStorage;
return true;
} catch {
return false;
}
},
async defaultLanguage() {
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const languages = window.navigator.languages;
for (let i = 0; i < languages.length; i++) {
try {
await import(`./locales/${languages[i]}.json`);
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return languages[i];
} catch {
continue;
}
}
return "en";
},
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},
data() {
return {
TimeAgo: TimeAgo,
TimeAgoConfig: timeAgo,
};
},
};
const i18n = createI18n({
globalInjection: true,
legacy: false,
locale: "en",
fallbackLocale: "en",
messages: {
en: enLocale,
},
});
window.i18n = i18n;
const app = createApp(App);
app.use(i18n);
app.use(router);
app.mixin(mixin);
app.mount("#app");