534 lines
16 KiB
JavaScript
534 lines
16 KiB
JavaScript
document.addEventListener("DOMContentLoaded", () => {
|
|
const playerWrapper = document.getElementById("player-wrapper");
|
|
const preparationOverlay = document.getElementById("preparation-overlay");
|
|
const preparationStatus = document.getElementById("preparation-status");
|
|
const preparationProgressBar = document.getElementById(
|
|
"preparation-progress-bar"
|
|
);
|
|
const reloadButton = document.getElementById("reload-button");
|
|
const relatedGrid = document.getElementById("related-grid");
|
|
const logo = document.getElementById("logo");
|
|
const searchInput = document.getElementById("search-input");
|
|
const searchButton = document.getElementById("search-button");
|
|
|
|
const detailTitle = document.getElementById("detail-title");
|
|
const detailAvatar = document.getElementById("detail-avatar");
|
|
const detailUploader = document.getElementById("detail-uploader");
|
|
const detailUploaded = document.getElementById("detail-uploaded");
|
|
const detailViews = document.getElementById("detail-views");
|
|
const detailDuration = document.getElementById("detail-duration");
|
|
const detailDescription = document.getElementById("detail-description");
|
|
|
|
const videoCardTemplate = document.getElementById("video-card-template");
|
|
|
|
let activeWs = null;
|
|
let hlsInstance = null;
|
|
let player = null;
|
|
let prepareInProgress = false;
|
|
let currentVideo = null;
|
|
|
|
const trendingApiUrl = "/api/trending";
|
|
const searchApiUrl = "/api/search";
|
|
const wsProtocol = window.location.protocol === "https:" ? "wss://" : "ws://";
|
|
const wsBaseUrl = wsProtocol + window.location.host + "/api/v1/prepare";
|
|
|
|
function formatViews(views) {
|
|
if (views >= 1000000) {
|
|
return `${(views / 1000000).toFixed(1)}M`;
|
|
} else if (views >= 1000) {
|
|
return `${(views / 1000).toFixed(1)}K`;
|
|
} else {
|
|
return views.toString();
|
|
}
|
|
}
|
|
|
|
function formatDuration(seconds) {
|
|
const hours = Math.floor(seconds / 3600);
|
|
const minutes = Math.floor((seconds % 3600) / 60);
|
|
const secs = seconds % 60;
|
|
|
|
if (hours > 0) {
|
|
return `${hours}:${minutes.toString().padStart(2, "0")}:${secs
|
|
.toString()
|
|
.padStart(2, "0")}`;
|
|
} else {
|
|
return `${minutes}:${secs.toString().padStart(2, "0")}`;
|
|
}
|
|
}
|
|
|
|
function getVideoIdFromUrl() {
|
|
const urlParams = new URLSearchParams(window.location.search);
|
|
return urlParams.get("v");
|
|
}
|
|
|
|
function getVideoElement() {
|
|
const existingVideo = playerWrapper.querySelector("video");
|
|
if (existingVideo) {
|
|
existingVideo.remove();
|
|
}
|
|
|
|
const videoElement = document.createElement("video");
|
|
videoElement.id = "video-player";
|
|
videoElement.setAttribute("controls", "");
|
|
videoElement.setAttribute("crossorigin", "");
|
|
videoElement.setAttribute("playsinline", "");
|
|
|
|
playerWrapper.appendChild(videoElement);
|
|
return videoElement;
|
|
}
|
|
|
|
function cleanupResources() {
|
|
if (activeWs && activeWs.readyState === WebSocket.OPEN) {
|
|
activeWs.close();
|
|
activeWs = null;
|
|
}
|
|
|
|
if (hlsInstance) {
|
|
hlsInstance.destroy();
|
|
hlsInstance = null;
|
|
}
|
|
|
|
if (player) {
|
|
player.destroy();
|
|
player = null;
|
|
}
|
|
|
|
prepareInProgress = false;
|
|
}
|
|
|
|
const observeElements = () => {
|
|
const observer = new IntersectionObserver(
|
|
(entries) => {
|
|
entries.forEach((entry) => {
|
|
if (entry.isIntersecting) {
|
|
entry.target.classList.add("visible");
|
|
observer.unobserve(entry.target);
|
|
}
|
|
});
|
|
},
|
|
{
|
|
root: null,
|
|
threshold: 0.1,
|
|
rootMargin: "0px 0px -50px 0px",
|
|
}
|
|
);
|
|
|
|
document
|
|
.querySelectorAll(".animated-item:not(.visible)")
|
|
.forEach((item) => {
|
|
observer.observe(item);
|
|
});
|
|
};
|
|
|
|
function openVideoPlayer(video) {
|
|
sessionStorage.setItem("currentVideo", JSON.stringify(video));
|
|
const videoId = video.url.replace("/watch?v=", "");
|
|
window.location.href = `video.html?v=${videoId}`;
|
|
}
|
|
|
|
function createVideoCard(video, index) {
|
|
if (video.type !== "stream" && video.type !== undefined) {
|
|
return null;
|
|
}
|
|
|
|
const card = videoCardTemplate.content.cloneNode(true);
|
|
const thumbnail = card.querySelector(".thumbnail");
|
|
const duration = card.querySelector(".duration");
|
|
const title = card.querySelector(".video-title");
|
|
const uploaderAvatar = card.querySelector(".uploader-avatar");
|
|
const uploaderName = card.querySelector(".uploader-name");
|
|
const viewCount = card.querySelector(".view-count");
|
|
const uploadTime = card.querySelector(".upload-time");
|
|
const videoCard = card.querySelector(".video-card");
|
|
|
|
try {
|
|
thumbnail.src = video.thumbnail || "";
|
|
thumbnail.alt = video.title || "Video thumbnail";
|
|
|
|
if (typeof video.duration === "number") {
|
|
duration.textContent = formatDuration(video.duration);
|
|
} else {
|
|
duration.textContent = "0:00";
|
|
}
|
|
|
|
title.textContent = video.title || "Untitled video";
|
|
uploaderAvatar.src = video.uploaderAvatar || "";
|
|
uploaderAvatar.alt = `${video.uploaderName || "Uploader"} avatar`;
|
|
uploaderName.textContent = video.uploaderName || "Unknown uploader";
|
|
viewCount.textContent = formatViews(video.views || 0);
|
|
uploadTime.textContent = video.uploadedDate || "Unknown date";
|
|
|
|
videoCard.style.animationDelay = `${index * 0.05}s`;
|
|
videoCard.addEventListener("click", async (e) => {
|
|
const uploader = card.querySelector(".uploader");
|
|
if (
|
|
e.target === uploaderAvatar ||
|
|
e.target === uploaderName ||
|
|
(e.target.parentElement && e.target.parentElement === uploader)
|
|
) {
|
|
e.stopPropagation();
|
|
if (video.uploaderUrl) {
|
|
const username = video.uploaderUrl;
|
|
const channelId = await getChannelId(username);
|
|
window.location.href = `index.html#channelId=${channelId}`;
|
|
}
|
|
} else {
|
|
openVideoPlayer(video);
|
|
}
|
|
});
|
|
} catch (error) {
|
|
console.error("Error creating video card:", error, video);
|
|
}
|
|
|
|
return card;
|
|
}
|
|
|
|
async function findVideoById(videoId) {
|
|
const storedVideo = sessionStorage.getItem("currentVideo");
|
|
if (storedVideo) {
|
|
const video = JSON.parse(storedVideo);
|
|
if (video.url.includes(videoId)) {
|
|
return video;
|
|
}
|
|
}
|
|
|
|
const storedTrending = sessionStorage.getItem("trendingVideos");
|
|
if (storedTrending) {
|
|
const trendingVideos = JSON.parse(storedTrending);
|
|
const foundInTrending = trendingVideos.find((v) =>
|
|
v.url.includes(videoId)
|
|
);
|
|
if (foundInTrending) {
|
|
return foundInTrending;
|
|
}
|
|
}
|
|
|
|
const storedSearch = sessionStorage.getItem("searchResults");
|
|
if (storedSearch) {
|
|
const searchResults = JSON.parse(storedSearch);
|
|
const foundInSearch = searchResults.find((v) => v.url.includes(videoId));
|
|
if (foundInSearch) {
|
|
return foundInSearch;
|
|
}
|
|
}
|
|
|
|
try {
|
|
console.log("Video not found in cache, fetching from trending API...");
|
|
const response = await fetch(trendingApiUrl);
|
|
if (response.ok) {
|
|
const videos = await response.json();
|
|
const foundVideo = videos.find((v) => v.url.includes(videoId));
|
|
if (foundVideo) {
|
|
return foundVideo;
|
|
}
|
|
}
|
|
|
|
const lastSearchQuery = sessionStorage.getItem("lastSearchQuery");
|
|
if (lastSearchQuery) {
|
|
console.log("Trying search API with last query...");
|
|
const searchUrl = `${searchApiUrl}?q=${encodeURIComponent(
|
|
lastSearchQuery
|
|
)}&filter=all`;
|
|
const searchResponse = await fetch(searchUrl);
|
|
if (searchResponse.ok) {
|
|
const searchData = await searchResponse.json();
|
|
const searchResults = searchData.items
|
|
? searchData.items.filter((item) => item.type === "stream")
|
|
: [];
|
|
const foundInSearch = searchResults.find((v) =>
|
|
v.url.includes(videoId)
|
|
);
|
|
if (foundInSearch) {
|
|
return foundInSearch;
|
|
}
|
|
}
|
|
}
|
|
} catch (error) {
|
|
console.error("Error fetching video from API:", error);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function initializePlayer(streamUrl) {
|
|
const videoElement = getVideoElement();
|
|
|
|
if (player) {
|
|
player.destroy();
|
|
}
|
|
|
|
player = new Plyr(videoElement, {
|
|
controls: [
|
|
"play-large",
|
|
"play",
|
|
"progress",
|
|
"current-time",
|
|
"mute",
|
|
"volume",
|
|
"settings",
|
|
"pip",
|
|
"airplay",
|
|
"fullscreen",
|
|
],
|
|
settings: ["captions", "quality", "speed"],
|
|
tooltips: { controls: true, seek: true },
|
|
keyboard: { focused: true, global: true },
|
|
});
|
|
|
|
if (videoElement.canPlayType("application/vnd.apple.mpegurl")) {
|
|
videoElement.src = streamUrl;
|
|
} else if (Hls.isSupported()) {
|
|
if (hlsInstance) {
|
|
hlsInstance.destroy();
|
|
}
|
|
|
|
hlsInstance = new Hls({
|
|
maxBufferLength: 30,
|
|
maxMaxBufferLength: 60,
|
|
});
|
|
|
|
hlsInstance.loadSource(streamUrl);
|
|
hlsInstance.attachMedia(videoElement);
|
|
|
|
hlsInstance.on(Hls.Events.MANIFEST_PARSED, () => {
|
|
videoElement.play().catch((e) => {
|
|
console.warn("Autoplay prevented:", e);
|
|
});
|
|
});
|
|
} else {
|
|
console.error("HLS is not supported in this browser");
|
|
preparationStatus.textContent =
|
|
"Your browser does not support HLS playback";
|
|
}
|
|
}
|
|
|
|
function prepareVideo(videoUrl) {
|
|
if (prepareInProgress) {
|
|
return;
|
|
}
|
|
|
|
prepareInProgress = true;
|
|
preparationOverlay.style.display = "flex";
|
|
preparationStatus.textContent = "Preparing video...";
|
|
preparationProgressBar.style.width = "0%";
|
|
reloadButton.style.display = "none";
|
|
|
|
const cleanVideoId = videoUrl.replace("/watch?v=", "");
|
|
|
|
if (activeWs && activeWs.readyState === WebSocket.OPEN) {
|
|
activeWs.close();
|
|
}
|
|
|
|
activeWs = new WebSocket(wsBaseUrl);
|
|
|
|
activeWs.onopen = () => {
|
|
activeWs.send(JSON.stringify({ videoId: cleanVideoId }));
|
|
};
|
|
|
|
activeWs.onmessage = (event) => {
|
|
const data = JSON.parse(event.data);
|
|
|
|
if (data.ok === "true") {
|
|
preparationStatus.textContent = "Connection established...";
|
|
} else if (data.preparing !== undefined) {
|
|
const percentage = parseFloat(data.preparing);
|
|
preparationProgressBar.style.width = `${percentage}%`;
|
|
preparationStatus.textContent = `Preparing video... ${percentage.toFixed(
|
|
0
|
|
)}%`;
|
|
} else if (data.done && data.streamUrl) {
|
|
preparationStatus.textContent = "Video ready! Starting playback...";
|
|
preparationProgressBar.style.width = "100%";
|
|
|
|
setTimeout(() => {
|
|
preparationOverlay.style.display = "none";
|
|
initializePlayer(data.streamUrl);
|
|
prepareInProgress = false;
|
|
}, 500);
|
|
|
|
activeWs.close();
|
|
activeWs = null;
|
|
} else {
|
|
preparationStatus.textContent =
|
|
"Video playback failed. Try reloading the page.";
|
|
reloadButton.style.display = "block";
|
|
prepareInProgress = false;
|
|
}
|
|
};
|
|
|
|
activeWs.onerror = (error) => {
|
|
console.error("WebSocket error:", error);
|
|
preparationStatus.textContent =
|
|
"Error preparing video. Please try again.";
|
|
reloadButton.style.display = "block";
|
|
prepareInProgress = false;
|
|
|
|
setTimeout(() => {
|
|
if (preparationOverlay.style.display !== "none") {
|
|
preparationOverlay.style.display = "none";
|
|
}
|
|
}, 3000);
|
|
};
|
|
|
|
activeWs.onclose = () => {
|
|
console.log("WebSocket connection closed");
|
|
if (activeWs === activeWs) {
|
|
activeWs = null;
|
|
}
|
|
};
|
|
}
|
|
async function getChannelId(username) {
|
|
try {
|
|
if (username.startsWith("UC")) {
|
|
return username;
|
|
}
|
|
|
|
const response = await fetch(
|
|
`/api/channel/${encodeURIComponent(username)}`
|
|
);
|
|
if (!response.ok) {
|
|
throw new Error(`Failed to fetch channel ID: ${response.status}`);
|
|
}
|
|
const data = await response.json();
|
|
return data.channelId;
|
|
} catch (error) {
|
|
console.error("Error fetching channel ID:", error);
|
|
return username;
|
|
}
|
|
}
|
|
|
|
function displayVideoDetails(video) {
|
|
document.title = `${video.title} - Repiped`;
|
|
detailTitle.textContent = video.title;
|
|
detailAvatar.src = video.uploaderAvatar;
|
|
detailUploader.textContent = video.uploaderName;
|
|
detailUploaded.textContent = video.uploadedDate;
|
|
detailViews.textContent = formatViews(video.views);
|
|
detailDuration.textContent = formatDuration(video.duration);
|
|
detailDescription.textContent =
|
|
video.shortDescription || "No description available";
|
|
|
|
const videoDetailUploader = document.querySelector(
|
|
".video-detail-uploader"
|
|
);
|
|
if (videoDetailUploader) {
|
|
videoDetailUploader.style.cursor = "pointer";
|
|
videoDetailUploader.addEventListener("click", async () => {
|
|
if (video.uploaderUrl) {
|
|
const username = video.uploaderUrl;
|
|
const channelId = await getChannelId(username);
|
|
window.location.href = `index.html#channelId=${channelId}`;
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
async function fetchRelatedVideos(currentVideo) {
|
|
try {
|
|
let videos = [];
|
|
const storedTrending = sessionStorage.getItem("trendingVideos");
|
|
|
|
if (storedTrending) {
|
|
videos = JSON.parse(storedTrending);
|
|
} else {
|
|
const response = await fetch(trendingApiUrl);
|
|
if (!response.ok) {
|
|
throw new Error("Network response was not ok");
|
|
}
|
|
videos = await response.json();
|
|
}
|
|
|
|
videos = videos
|
|
.filter((video) => video.url !== currentVideo.url)
|
|
.slice(0, 8);
|
|
|
|
relatedGrid.innerHTML = "";
|
|
|
|
videos.forEach((video, index) => {
|
|
const card = createVideoCard(video, index);
|
|
if (card) {
|
|
relatedGrid.appendChild(card);
|
|
}
|
|
});
|
|
|
|
observeElements();
|
|
} catch (error) {
|
|
console.error("Error fetching related videos:", error);
|
|
relatedGrid.innerHTML = `
|
|
<div class="no-results">
|
|
<i class="fas fa-exclamation-circle fa-3x"></i>
|
|
<h3>Failed to load related videos</h3>
|
|
<p>Error loading related videos.</p>
|
|
</div>
|
|
`;
|
|
}
|
|
}
|
|
|
|
async function performSearch(query) {
|
|
if (!query || query.trim() === "") return;
|
|
|
|
window.location.href = `index.html#search=${encodeURIComponent(
|
|
query.trim()
|
|
)}`;
|
|
}
|
|
|
|
async function loadVideo() {
|
|
const videoId = getVideoIdFromUrl();
|
|
|
|
if (!videoId) {
|
|
alert("No video ID provided");
|
|
window.location.href = "index.html";
|
|
return;
|
|
}
|
|
|
|
console.log(`Loading video: ${videoId}`);
|
|
|
|
try {
|
|
const video = await findVideoById(videoId);
|
|
|
|
if (!video) {
|
|
alert("Video not found. Redirecting to home page.");
|
|
window.location.href = "index.html";
|
|
return;
|
|
}
|
|
|
|
currentVideo = video;
|
|
|
|
sessionStorage.setItem("currentVideo", JSON.stringify(video));
|
|
|
|
displayVideoDetails(video);
|
|
|
|
prepareVideo(video.url);
|
|
|
|
fetchRelatedVideos(video);
|
|
} catch (error) {
|
|
console.error("Error loading video:", error);
|
|
alert("Error loading video. Redirecting to home page.");
|
|
window.location.href = "index.html";
|
|
}
|
|
}
|
|
|
|
logo.addEventListener("click", () => {
|
|
window.location.href = "index.html";
|
|
});
|
|
|
|
searchButton.addEventListener("click", () => {
|
|
performSearch(searchInput.value);
|
|
});
|
|
|
|
searchInput.addEventListener("keypress", (e) => {
|
|
if (e.key === "Enter") {
|
|
performSearch(searchInput.value);
|
|
}
|
|
});
|
|
|
|
reloadButton.addEventListener("click", () => {
|
|
window.location.reload();
|
|
});
|
|
|
|
window.addEventListener("beforeunload", () => {
|
|
cleanupResources();
|
|
});
|
|
|
|
loadVideo();
|
|
});
|