Piped/src/components/WatchVideo.vue
2024-01-07 19:02:10 +01:00

760 lines
31 KiB
Vue

<template>
<div v-if="video && isEmbed" class="absolute left-0 top-0 z-50 h-full w-full bg-black">
<VideoPlayer
ref="videoPlayer"
:video="video"
:sponsors="sponsors"
:selected-auto-play="false"
:selected-auto-loop="selectedAutoLoop"
:is-embed="isEmbed"
/>
</div>
<LoadingIndicatorPage :show-content="video && !isEmbed" class="w-full">
<ErrorHandler v-if="video && video.error" :message="video.message" :error="video.error" />
<Transition>
<ToastComponent v-if="shouldShowToast" @dismissed="dismiss">
<i18n-t keypath="info.next_video_countdown">{{ counter }}</i18n-t>
</ToastComponent>
</Transition>
<div v-show="!video.error">
<div :class="isMobile ? 'flex-col' : 'flex'">
<keep-alive>
<VideoPlayer
ref="videoPlayer"
:video="video"
:sponsors="sponsors"
:selected-auto-play="selectedAutoPlay"
:selected-auto-loop="selectedAutoLoop"
@timeupdate="onTimeUpdate"
@ended="onVideoEnded"
@navigate-next="navigateNext"
/>
</keep-alive>
<ChaptersBar
v-if="video?.chapters?.length > 0 && showChapters"
:mobile-layout="isMobile"
:chapters="video.chapters"
:player-position="currentTime"
@seek="navigate"
/>
</div>
<!-- video title -->
<div class="mt-2 break-words text-2xl font-bold" v-text="video.title" />
<div class="mb-3 mt-3 flex flex-wrap">
<!-- views / date -->
<div class="flex flex-auto gap-2">
<span v-t="{ path: 'video.views', args: { views: addCommas(video.views) } }" />
<span> | </span>
<span v-text="uploadDate" />
</div>
<!-- Likes/dilikes -->
<div class="flex gap-2">
<template v-if="video.likes >= 0">
<div class="flex items-center">
<div class="i-fa6-solid:thumbs-up" />
<strong class="ml-1" v-text="addCommas(video.likes)" />
</div>
<div class="flex items-center">
<div class="i-fa6-solid:thumbs-down" />
<strong class="ml-1" v-text="video.dislikes >= 0 ? addCommas(video.dislikes) : '?'" />
</div>
</template>
<template v-if="video.likes < 0">
<div>
<strong v-t="'video.ratings_disabled'" />
</div>
</template>
</div>
</div>
<!-- Channel info & options flex container -->
<div class="flex flex-wrap gap-1">
<!-- Channel Image & Info -->
<div class="flex items-center">
<img
loading="lazy"
height="48"
width="48"
:src="video.uploaderAvatar"
alt=""
class="rounded-full"
/>
<router-link v-if="video.uploaderUrl" class="link ml-1.5" :to="video.uploaderUrl">{{
video.uploader
}}</router-link>
<!-- Verified Badge -->
<font-awesome-icon v-if="video.uploaderVerified" class="ml-1" icon="check" />
</div>
<PlaylistAddModal
v-if="showModal"
:video-id="getVideoId()"
:video-info="video"
@close="showModal = !showModal"
/>
<ShareModal
v-if="showShareModal"
:video-id="getVideoId()"
:current-time="currentTime"
:playlist-id="playlistId"
:playlist-index="index"
@close="showShareModal = !showShareModal"
/>
<div class="ml-auto flex flex-wrap gap-1">
<!-- Subscribe Button -->
<button class="btn flex items-center gap-1 <md:hidden" @click="downloadCurrentFrame">
{{ $t("actions.download_frame") }}<i class="i-fa6-solid:download" />
</button>
<button class="btn flex items-center" @click="showModal = !showModal">
{{ $t("actions.add_to_playlist") }}<font-awesome-icon class="ml-1" icon="circle-plus" />
</button>
<button
class="btn"
@click="subscribeHandler"
v-text="
$t('actions.' + (subscribed ? 'unsubscribe' : 'subscribe')) +
' - ' +
numberFormat(video.uploaderSubscriberCount)
"
/>
<div class="flex flex-wrap gap-1">
<!-- RSS Feed button -->
<a
v-if="video.uploaderUrl"
aria-label="RSS feed"
title="RSS feed"
role="button"
:href="`${apiUrl()}/feed/unauthenticated/rss?channels=${video.uploaderUrl.split('/')[2]}`"
target="_blank"
class="btn flex items-center"
>
<font-awesome-icon class="mx-1.5" icon="rss" />
</a>
<!-- Share Dialog -->
<button class="btn flex items-center" @click="showShareModal = !showShareModal">
<i18n-t class="lt-lg:hidden" keypath="actions.share" tag="strong"></i18n-t>
<font-awesome-icon class="mx-1.5" icon="fa-share" />
</button>
<!-- YouTube -->
<WatchOnButton :link="`https://youtu.be/${getVideoId()}`" />
<!-- Odysee -->
<WatchOnButton
v-if="video.lbryId"
:link="`https://odysee.com/${video.lbryId}`"
platform="Odysee"
/>
<!-- listen / watch toggle -->
<router-link
:to="toggleListenUrl"
:aria-label="(isListening ? 'Watch ' : 'Listen to ') + video.title"
:title="(isListening ? 'Watch ' : 'Listen to ') + video.title"
class="btn flex items-center"
>
<font-awesome-icon class="mx-1.5" :icon="isListening ? 'tv' : 'headphones'" />
</router-link>
</div>
</div>
</div>
<hr class="mb-2" />
<div
v-for="metaInfo in video?.metaInfo ?? []"
:key="metaInfo.title"
class="btn my-3 flex flex-wrap cursor-default gap-2 px-4 py-2"
>
<span>{{ metaInfo.description ?? metaInfo.title }}</span>
<a v-for="(link, linkIndex) in metaInfo.urls" :key="linkIndex" :href="link" class="underline">{{
metaInfo.urlTexts[linkIndex]
}}</a>
<br />
</div>
<button
v-t="`actions.${showDesc ? 'minimize_description' : 'show_description'}`"
class="btn mb-2"
@click="showDesc = !showDesc"
/>
<span v-show="video?.chapters?.length > 0" class="btn ml-2">
<input id="showChapters" v-model="showChapters" type="checkbox" />
<label v-t="'actions.show_chapters'" class="ml-2" for="showChapters" />
</span>
<template v-if="showDesc">
<!-- eslint-disable-next-line vue/no-v-html -->
<div class="description break-words" v-html="purifiedDescription" />
<br />
<div
v-if="sponsors && sponsors.segments"
v-text="`${$t('video.sponsor_segments')}: ${sponsors.segments.length}`"
/>
<div v-if="video.category" v-text="`${$t('video.category')}: ${video.category}`" />
<div v-text="`${$t('video.license')}: ${video.license}`" />
<div class="capitalize" v-text="`${$t('video.visibility')}: ${video.visibility}`" />
<div v-if="video.tags" class="mt-2 flex flex-wrap gap-2">
<router-link
v-for="tag in video.tags"
:key="tag"
class="btn line-clamp-1 rounded-s px-2 py-1"
:to="`/results?search_query=${encodeURIComponent(tag)}`"
>{{ tag }}</router-link
>
</div>
</template>
</div>
<hr />
<label for="chkAutoLoop"><strong v-text="`${$t('actions.loop_this_video')}:`" /></label>
<input id="chkAutoLoop" v-model="selectedAutoLoop" class="ml-1.5" type="checkbox" @change="onChange($event)" />
<br />
<label for="chkAutoPlay"><strong v-text="`${$t('actions.auto_play_next_video')}:`" /></label>
<input id="chkAutoPlay" v-model="selectedAutoPlay" class="ml-1.5" type="checkbox" @change="onChange($event)" />
<hr />
<div class="grid grid-cols-1 sm:grid-cols-4 xl:grid-cols-5">
<div class="sm:col-span-3 xl:col-span-4">
<button
v-if="!comments?.disabled"
class="btn mb-2"
@click="toggleComments"
v-text="
`${$t(showComments ? 'actions.minimize_comments' : 'actions.show_comments')} (${numberFormat(
comments?.commentCount,
)})`
"
/>
</div>
<div v-if="!showComments" class="sm:col-span-3 xl:col-span-4"></div>
<div v-else-if="!comments" class="sm:col-span-3 xl:col-span-4">
<p v-t="'comment.loading'" class="mt-8 text-center"></p>
</div>
<div v-else-if="comments.disabled" class="sm:col-span-3 xl:col-span-4">
<p v-t="'comment.disabled'" class="mt-8 text-center"></p>
</div>
<div v-else ref="comments" class="sm:col-span-3 xl:col-span-4">
<CommentItem
v-for="comment in comments.comments"
:key="comment.commentId"
:comment="comment"
:uploader="video.uploader"
:uploader-avatar-url="video.uploaderAvatar"
:video-id="getVideoId()"
/>
</div>
<div v-if="video" class="order-first sm:order-last">
<PlaylistVideos
v-if="playlist"
:playlist-id="playlistId"
:playlist="playlist"
:selected-index="index"
/>
<a
v-t="`actions.${showRecs ? 'minimize_recommendations' : 'show_recommendations'}`"
class="btn mb-2"
@click="showRecs = !showRecs"
/>
<hr v-show="showRecs" />
<div v-show="showRecs">
<ContentItem
v-for="related in video.relatedStreams"
:key="related.url"
:item="related"
class="mb-4"
height="94"
width="168"
/>
</div>
<hr class="sm:hidden" />
</div>
</div>
</LoadingIndicatorPage>
</template>
<script>
import VideoPlayer from "./VideoPlayer.vue";
import ContentItem from "./ContentItem.vue";
import ErrorHandler from "./ErrorHandler.vue";
import CommentItem from "./CommentItem.vue";
import ChaptersBar from "./ChaptersBar.vue";
import PlaylistAddModal from "./PlaylistAddModal.vue";
import ShareModal from "./ShareModal.vue";
import PlaylistVideos from "./PlaylistVideos.vue";
import WatchOnButton from "./WatchOnButton.vue";
import LoadingIndicatorPage from "./LoadingIndicatorPage.vue";
import ToastComponent from "./ToastComponent.vue";
import { parseTimeParam } from "@/utils/Misc";
import { purifyHTML, rewriteDescription } from "@/utils/HtmlUtils";
export default {
name: "App",
components: {
VideoPlayer,
ContentItem,
ErrorHandler,
CommentItem,
ChaptersBar,
PlaylistAddModal,
ShareModal,
PlaylistVideos,
WatchOnButton,
LoadingIndicatorPage,
ToastComponent,
},
data() {
const smallViewQuery = window.matchMedia("(max-width: 640px)");
return {
video: null,
playlistId: null,
playlist: null,
index: null,
sponsors: null,
selectedAutoLoop: false,
selectedAutoPlay: null,
showComments: true,
showDesc: false,
showRecs: true,
showChapters: true,
comments: null,
subscribed: false,
channelId: null,
active: true,
smallViewQuery: smallViewQuery,
smallView: smallViewQuery.matches,
showModal: false,
showShareModal: false,
isMobile: true,
currentTime: 0,
shouldShowToast: false,
timeoutCounter: null,
counter: 0,
};
},
computed: {
isListening(_this) {
return _this.getPreferenceBoolean("listen", false);
},
toggleListenUrl(_this) {
const url = new URL(window.location.href);
url.searchParams.set("listen", _this.isListening ? "0" : "1");
return url.pathname + url.search;
},
isEmbed(_this) {
return String(_this.$route.path).indexOf("/embed/") == 0;
},
uploadDate(_this) {
return new Date(_this.video.uploadDate).toLocaleString(undefined, {
month: "short",
day: "numeric",
year: "numeric",
});
},
defaultCounter(_this) {
return _this.getPreferenceNumber("autoPlayNextCountdown", 5);
},
purifiedDescription() {
return purifyHTML(this.video.description);
},
},
mounted() {
// check screen size
if (window.innerWidth >= 1024) {
this.isMobile = false;
}
// add an event listener to watch for screen size changes
window.addEventListener("resize", () => {
if (window.innerWidth >= 1024) {
this.isMobile = false;
} else {
this.isMobile = true;
}
});
this.getVideoData().then(() => {
(async () => {
const videoId = this.getVideoId();
const instance = this;
if (window.db && this.getPreferenceBoolean("watchHistory", false) && !this.video.error) {
var tx = window.db.transaction("watch_history", "readwrite");
var store = tx.objectStore("watch_history");
var request = store.get(videoId);
request.onsuccess = function (event) {
var video = event.target.result;
if (video) {
video.watchedAt = Date.now();
} else {
video = {
videoId: videoId,
title: instance.video.title,
duration: instance.video.duration,
thumbnail: instance.video.thumbnailUrl,
uploaderUrl: instance.video.uploaderUrl,
uploaderName: instance.video.uploader,
watchedAt: Date.now(),
};
}
store.put(video);
};
}
})();
if (this.active) this.$refs.videoPlayer.loadVideo();
});
this.playlistId = this.$route.query.list;
this.index = Number(this.$route.query.index);
this.getPlaylistData();
this.getSponsors();
if (!this.isEmbed && this.showComments) this.getComments();
if (this.isEmbed) document.querySelector("html").style.overflow = "hidden";
window.addEventListener("click", this.handleClick);
window.addEventListener("resize", () => {
this.smallView = this.smallViewQuery.matches;
});
},
activated() {
this.active = true;
this.selectedAutoPlay = this.getPreferenceBoolean("autoplay", false);
this.showComments = !this.getPreferenceBoolean("minimizeComments", false);
this.showDesc = !this.getPreferenceBoolean("minimizeDescription", true);
this.showRecs = !this.getPreferenceBoolean("minimizeRecommendations", false);
this.showChapters = !this.getPreferenceBoolean("minimizeChapters", false);
if (this.video?.duration) {
document.title = this.video.title + " - Piped";
this.$refs.videoPlayer.loadVideo();
}
window.addEventListener("scroll", this.handleScroll);
},
deactivated() {
this.active = false;
window.removeEventListener("scroll", this.handleScroll);
this.dismiss();
},
unmounted() {
window.removeEventListener("scroll", this.handleScroll);
window.removeEventListener("click", this.handleClick);
this.dismiss();
},
methods: {
fetchVideo() {
return this.fetchJson(this.apiUrl() + "/streams/" + this.getVideoId());
},
async fetchSponsors() {
var selectedSkip = this.getPreferenceString(
"selectedSkip",
"sponsor,interaction,selfpromo,music_offtopic",
).split(",");
const skipOptions = this.getPreferenceJSON("skipOptions");
if (skipOptions !== undefined) {
selectedSkip = Object.keys(skipOptions).filter(
k => skipOptions[k] !== undefined && skipOptions[k] !== "no",
);
}
const sponsors = await this.fetchJson(this.apiUrl() + "/sponsors/" + this.getVideoId(), {
category: JSON.stringify(selectedSkip),
});
sponsors?.segments?.forEach(segment => {
const option = skipOptions?.[segment.category];
segment.autoskip = option === undefined || option === "auto";
});
const minSegmentLength = Math.max(this.getPreferenceNumber("minSegmentLength", 0), 0);
sponsors.segments = sponsors.segments?.filter(segment => {
const length = segment.segment[1] - segment.segment[0];
return length >= minSegmentLength;
});
return sponsors;
},
toggleComments() {
this.showComments = !this.showComments;
if (this.showComments && this.comments === null) {
this.fetchComments();
}
},
fetchComments() {
return this.fetchJson(this.apiUrl() + "/comments/" + this.getVideoId());
},
onChange() {
this.setPreference("autoplay", this.selectedAutoPlay, true);
},
async getVideoData() {
await this.fetchVideo()
.then(data => {
this.video = data;
this.video.id = this.getVideoId();
})
.then(() => {
if (!this.video.error) {
document.title = this.video.title + " - Piped";
this.channelId = this.video.uploaderUrl.split("/")[2];
if (!this.isEmbed) this.fetchSubscribedStatus();
const parser = new DOMParser();
const xmlDoc = parser.parseFromString(this.video.description, "text/html");
xmlDoc.querySelectorAll("a").forEach(elem => {
if (!elem.innerText.match(/(?:[\d]{1,2}:)?(?:[\d]{1,2}):(?:[\d]{1,2})/))
elem.outerHTML = elem.getAttribute("href");
});
xmlDoc.querySelectorAll("br").forEach(elem => (elem.outerHTML = "\n"));
this.video.description = rewriteDescription(xmlDoc.querySelector("body").innerHTML);
this.updateWatched(this.video.relatedStreams);
this.fetchDeArrowContent(this.video.relatedStreams);
}
});
},
async getPlaylistData() {
if (this.playlistId) {
await this.fetchJson(this.apiUrl() + "/playlists/" + this.playlistId).then(data => {
this.playlist = data;
});
await this.fetchPlaylistPages().then(() => {
if (!(this.index >= 0)) {
for (let i = 0; i < this.playlist.relatedStreams.length; i++)
if (this.playlist.relatedStreams[i].url.substr(-11) == this.getVideoId()) {
this.index = i + 1;
this.$router.replace({
query: { ...this.$route.query, index: this.index },
});
break;
}
}
});
await this.fetchPlaylistPages().then(() => {
this.fetchDeArrowContent(this.playlist.relatedStreams);
});
}
},
async fetchPlaylistPages() {
if (this.playlist.nextpage) {
await this.fetchJson(this.apiUrl() + "/nextpage/playlists/" + this.playlistId, {
nextpage: this.playlist.nextpage,
}).then(json => {
this.playlist.relatedStreams = this.playlist.relatedStreams.concat(json.relatedStreams);
this.playlist.nextpage = json.nextpage;
});
await this.fetchPlaylistPages();
}
},
async getSponsors() {
if (this.getPreferenceBoolean("sponsorblock", true))
this.fetchSponsors().then(data => (this.sponsors = data));
},
async getComments() {
this.fetchComments().then(data => {
this.rewriteComments(data.comments);
this.comments = data;
});
},
async fetchSubscribedStatus() {
if (!this.channelId) return;
if (!this.authenticated) {
this.subscribed = this.isSubscribedLocally(this.channelId);
return;
}
this.fetchJson(
this.authApiUrl() + "/subscribed",
{
channelId: this.channelId,
},
{
headers: {
Authorization: this.getAuthToken(),
},
},
).then(json => {
this.subscribed = json.subscribed;
});
},
rewriteComments(data) {
data.forEach(comment => {
const parser = new DOMParser();
const xmlDoc = parser.parseFromString(comment.commentText, "text/html");
xmlDoc.querySelectorAll("a").forEach(elem => {
if (!elem.innerText.match(/(?:[\d]{1,2}:)?(?:[\d]{1,2}):(?:[\d]{1,2})/))
elem.outerHTML = elem.getAttribute("href");
});
comment.commentText = xmlDoc
.querySelector("body")
.innerHTML.replaceAll(/(?:http(?:s)?:\/\/)?(?:www\.)?youtube\.com(\/[/a-zA-Z0-9_?=&-]*)/gm, "$1")
.replaceAll(
/(?:http(?:s)?:\/\/)?(?:www\.)?youtu\.be\/(?:watch\?v=)?([/a-zA-Z0-9_?=&-]*)/gm,
"/watch?v=$1",
);
});
},
subscribeHandler() {
if (this.authenticated) {
this.fetchJson(this.authApiUrl() + (this.subscribed ? "/unsubscribe" : "/subscribe"), null, {
method: "POST",
body: JSON.stringify({
channelId: this.channelId,
}),
headers: {
Authorization: this.getAuthToken(),
"Content-Type": "application/json",
},
});
} else {
if (!this.handleLocalSubscriptions(this.channelId)) return;
}
this.subscribed = !this.subscribed;
},
handleClick(event) {
if (!event || !event.target) return;
if (!event.target.matches("a[href]")) return;
const target = event.target;
if (!target.getAttribute("href")) return;
if (this.handleTimestampLinks(target)) {
event.preventDefault();
}
},
handleTimestampLinks(target) {
try {
const url = new URL(target.getAttribute("href"), document.baseURI);
if (
url.searchParams.size > 2 ||
url.searchParams.get("v") !== this.getVideoId() ||
!url.searchParams.has("t")
) {
return false;
}
const time = parseTimeParam(url.searchParams.get("t"));
if (time) {
this.navigate(time);
}
return true;
} catch (e) {
console.error(e);
}
return false;
},
handleScroll() {
if (this.loading || !this.comments || !this.comments.nextpage) return;
if (window.innerHeight + window.scrollY >= this.$refs.comments?.offsetHeight - window.innerHeight) {
this.loading = true;
this.fetchJson(this.apiUrl() + "/nextpage/comments/" + this.getVideoId(), {
nextpage: this.comments.nextpage,
}).then(json => {
this.comments.nextpage = json.nextpage;
this.loading = false;
this.rewriteComments(json.comments);
this.comments.comments = this.comments.comments.concat(json.comments);
});
}
},
getVideoId() {
if (this.$route.query.video_ids) {
const videos_list = this.$route.query.video_ids.split(",");
this.index = Number(this.$route.query.index ?? 0);
return videos_list[this.index];
}
return this.$route.query.v || this.$route.params.v;
},
navigate(time) {
this.$refs.videoPlayer.seek(time);
},
onTimeUpdate(time) {
this.currentTime = time;
},
onVideoEnded() {
if (
!this.selectedAutoLoop &&
this.selectedAutoPlay &&
(this.playlist?.relatedStreams?.length > 0 || this.video.relatedStreams.length > 0)
) {
this.showToast();
}
},
showToast() {
this.counter = this.defaultCounter;
if (this.counter < 1) {
this.navigateNext();
return;
}
if (this.timeoutCounter) clearInterval(this.timeoutCounter);
this.timeoutCounter = setInterval(() => {
this.counter--;
if (this.counter === 0) {
this.dismiss();
this.navigateNext();
}
}, 1000);
this.shouldShowToast = true;
},
dismiss() {
clearInterval(this.timeoutCounter);
this.shouldShowToast = false;
},
navigateNext() {
const params = this.$route.query;
const video_ids = this.$route.query.video_ids?.split(",") ?? [];
let url;
if (this.playlist) {
url = this.playlist?.relatedStreams?.[this.index]?.url ?? this.video.relatedStreams[0].url;
} else if (video_ids.length > this.index + 1) {
url = `${this.$route.path}?index=${this.index + 1}`;
} else {
url = this.video.relatedStreams[0].url;
}
const searchParams = new URLSearchParams();
for (var param in params)
switch (param) {
case "v":
case "t":
break;
case "index":
if (this.playlist && this.index < this.playlist.relatedStreams.length)
searchParams.set("index", this.index + 1);
break;
case "list":
if (this.index < this.playlist.relatedStreams.length) searchParams.set("list", params.list);
break;
default:
searchParams.set(param, params[param]);
break;
}
// save the fullscreen state
searchParams.set("fullscreen", this.$refs.videoPlayer.$ui.getControls().isFullScreenEnabled());
const paramStr = searchParams.toString();
if (paramStr.length > 0) url += "&" + paramStr;
this.$router.push(url);
},
downloadCurrentFrame() {
const video = document.querySelector("video");
const canvas = document.createElement("canvas");
canvas.width = video.videoWidth;
canvas.height = video.videoHeight;
const context = canvas.getContext("2d");
context.drawImage(video, 0, 0, canvas.width, canvas.height);
let link = document.createElement("a");
const currentTime = Math.round(video.currentTime * 1000) / 1000;
link.download = `${this.video.title}_${currentTime}s.png`;
link.href = canvas.toDataURL();
link.click();
},
},
};
</script>
<style>
.v-enter-from,
.v-leave-to {
opacity: 0;
transform: translateX(100%) scale(0.5);
}
.description a {
text-decoration: underline;
filter: brightness(0.75);
}
</style>