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alipanArtPlugins.js
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window.alipanArtPlugins = window.alipanArtPlugins || function(t) {
var obj = {
version: '1.0.2'
};
obj.init = (options) => {
return Promise.all([
obj.readyHls(),
obj.readyArtplayer(),
obj.readyM3u8Parser(),
]).then(() => {
return obj.initArtplayer(options);
});
};
obj.readyHls = function () {
const Hls = window.Hls || unsafeWindow.Hls;
if (Hls) {
return Promise.resolve();
}
else {
return obj.loadJs("https://unpkg.com/hls.js/dist/hls.min.js");
}
};
obj.readyArtplayer = function () {
const Artplayer = window.Artplayer || unsafeWindow.Artplayer;
if (Artplayer) {
return Promise.resolve();
}
else {
return obj.loadJs("https://unpkg.com/artplayer/dist/artplayer.js");
}
};
obj.readyM3u8Parser = function () {
const m3u8Parser = window.m3u8Parser || unsafeWindow.m3u8Parser;
if (m3u8Parser) {
return Promise.resolve();
}
else {
return obj.loadJs("https://unpkg.com/m3u8-parser/dist/m3u8-parser.min.js");
}
};
obj.initArtplayer = function (options) {
options = obj.initOption(options);
if (!(Array.isArray(options.quality) && options.quality.find(item => item?.url))) {
alert('获取播放信息失败，请刷新网页重试');
return Promise.reject('No available playUrl');
}
const Artplayer = window.Artplayer || unsafeWindow.Artplayer;
Object.assign(Artplayer, {
PLAYBACK_RATE: [0.5, 0.75, 1, 1.25, 1.5, 2.0, 3.0, 4.0, 5.0],
ASPECT_RATIO: ['default', '4:3', '16:9', '自动拉伸'],
});
const art = new Artplayer(options, (art) => {
if (t.length % 8 !== t.length) {
t.forEach((k) => {
art.plugins.add(k());
});
}
});
return Promise.resolve(art);
};
obj.initOption = function (options) {
const details = {
container: '#artplayer',
url: '',
quality: [],
type: 'hls',
autoplay: true,
autoPlayback: true,
aspectRatio: true,
contextmenu: [
{
html: '检查更新',
click: function (contextmenu, event) {
window.open('https://scriptcat.org/zh-CN/script-show-page/162', '_blank');
contextmenu.show = false;
},
},
{
html: '加油作者',
click: function (contextmenu, event) {
this?.plugins?.aifadian.show();
contextmenu.show = false;
},
},
],
customType: {
hls: function (video, url, art) {
const Hls = window.Hls || unsafeWindow.Hls;
if (Hls.isSupported()) {
if (art.hls) art.hls.destroy();
const hls = new Hls({
maxBufferLength: 30 * 2,
});
hls.loadSource(url);
hls.attachMedia(video);
art.hls = hls;
art.on('destroy', () => hls.destroy());
}
else if (video.canPlayType('application/vnd.apple.mpegurl')) {
video.src = url;
}
else {
art.notice.show = 'Unsupported playback format: m3u8';
}
},
},
flip: true,
icons: {
loading: '<img src="https://artplayer.org/assets/img/ploading.gif">',
state: '<img width="150" heigth="150" src="https://artplayer.org/assets/img/state.svg">',
indicator: '<img width="16" heigth="16" src="https://artplayer.org/assets/img/indicator.svg">',
},
id: "",
pip: true,
playbackRate: true,
screenshot: true,
setting: true,
subtitle: {
url: '',
type: 'vtt',
style: {
color: '#fe9200',
fontSize: '25px',
},
encoding: 'utf-8',
},
subtitleOffset: false,
hotkey: true,
fullscreen: true,
fullscreenWeb: true,
};
const { video_info, video_file, video_items } = options || {};
const file = video_file || {}, id = file.file_id;
if (id) {
Object.assign(details, { file, id });
}
const {
live_transcoding_subtitle_task_list,
live_transcoding_task_list,
meta,
quick_video_list,
quick_video_subtitle_list,
} = video_info?.video_preview_play_info || {};
const quality = quick_video_list || live_transcoding_task_list;
if (Array.isArray(quality) && quality.length) {
const templates = {
QHD: "2K 超清",
QHD: '1440 超清',
FHD: '1080 全高清',
HD: '720 高清',
SD: '540 标清',
LD: '360 流畅'
};
quality.forEach((item, index) => {
Object.assign(item, {
html: templates[item.template_id] + (item.description ? '（三方VIP）' : !item.url ? '（VIP）' : ''),
type: 'hls'
});
});
quality.sort((a, b) => a.template_height - b.template_height);
quality.findLast(item => item.url).default = !0;
Object.assign(details, { quality });
}
else {
return details;
}
const { url, type } = quality.find((item) => item.default) || quality[0] || {};
if (url && type) {
Object.assign(details, { url, type });
}
else {
return details;
}
const subtitlelist = quick_video_subtitle_list || live_transcoding_subtitle_task_list;
if (Array.isArray(subtitlelist) && subtitlelist.length) {
const templates = {
chi: '中文字幕',
eng: '英文字幕',
jpn: '日文字幕'
};
subtitlelist.forEach(function (item, index) {
Object.assign(item, {
html: (templates[item.language] || item.language || '未知语言') + '（vtt）',
name: '内置字幕',
type: "vtt"
});
});
(subtitlelist.find(item => ['chi'].includes(item.language)) || subtitlelist.find(item => item.url) || {}).default = !0;
Object.assign(details, { subtitlelist });
}
const playlist = video_items || [];
if (Array.isArray(playlist) && playlist.length) {
(playlist.find(item => item.file_id === id) || {}).default = !0;
Object.assign(details, { playlist });
}
return details;
};
obj.loadJs = function (src) {
if (!window.instances) {
window.instances = {};
}
if (!window.instances[src]) {
window.instances[src] = new Promise((resolve, reject) => {
const script = document.createElement("script")
script.src = src;
script.type = "text/javascript";
script.onload = resolve;
script.onerror = reject;
Node.prototype.appendChild.call(document.head, script);
});
}
return window.instances[src];
};
console.info(`%c alipanArtPlugins %c ${obj.version} %c https://scriptcat.org/zh-CN/users/13895`, "color: #fff; background: #5f5f5f", "color: #fff; background: #4bc729", "")
return obj;
}([
function HlsEvents() {
return (art) => {
const Hls = window.Hls || unsafeWindow.Hls;
const { hls, option, notice } = art;
var now = Date.now()
, fragLoadError = 0;
hls.on(Hls.Events.ERROR, (event, data) => {
if (data.fatal) {
notice.show = `当前带宽: ${Math.round(hls.bandwidthEstimate / 1024 / 1024 / 8 * 100) / 100} MB/s`;
switch(data.type) {
case Hls.ErrorTypes.NETWORK_ERROR:
if (data.details === Hls.ErrorDetails.MANIFEST_LOAD_ERROR || data.details === Hls.ErrorDetails.MANIFEST_LOAD_TIMEOUT || data.details === Hls.ErrorDetails.MANIFEST_PARSING_ERROR) {
hls.loadSource(hls.url);
}
else if (data.details === Hls.ErrorDetails.FRAG_LOAD_ERROR) {
if (++fragLoadError < 10) {
hls.loadSource(hls.url);
hls.media.currentTime = art.currentTime;
hls.media.play();
}
}
else {
hls.startLoad();
}
break;
case Hls.ErrorTypes.MEDIA_ERROR:
hls.recoverMediaError();
break;
default:
notice.show = '视频播放异常，请刷新重试';
hls.destroy();
break;
}
}
else {
switch(data.type) {
case Hls.ErrorTypes.NETWORK_ERROR:
if (data.details === Hls.ErrorDetails.FRAG_LOAD_ERROR) {
if (isUrlExpires(hls.url)) {
fragLoadError = 0;
now = Date.now();
hls.stopLoad();
art.emit('reload-start', option.quality);
}
}
break;
default:
break;
}
}
});
function isUrlExpires(e) {
var t = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : 6e3
, n = e.match(/&x-oss-expires=(\d+)&/);
if (n) {
return +"".concat(n[1], "000") - t < Date.now();
}
else {
return Date.now() - now > 300 * 1000 - t;
}
}
function loadStreaming(quality) {
option.quality = quality;
const url = hls.url = (quality.find((item) => {
return item.default;
}) || quality.findLast(item => item.url) || {}).url;
fetch(url).then((response) => {
return response.ok ? response.text() : Promise.reject();
}).then((data) => {
const m3u8Parser = window.m3u8Parser || unsafeWindow.m3u8Parser;
const parser = new m3u8Parser.Parser();
parser.push(data);
parser.end();
const refurl = url.replace(/media.m3u8.+/, "");
const segments = parser.manifest.segments;
const fragments = hls.bufferController.details.fragments;
fragments.forEach(function (item, index) {
const segment = segments[index];
Object.assign(item, {
baseurl: url,
relurl: segment.uri,
url: refurl + segment.uri,
});
});
hls.startLoad(art.currentTime);
}).catch((err) => {
notice.show = err;
throw err;
});
}
art.on('reload-can', (quality) => {
loadStreaming(quality);
});
return {
name: 'hlsevents'
};
}
},
function Quality() {
return function (art) {
const { controls, option, notice, i18n } = art;
function update() {
const qualityDefault = option.quality.find((item) => item.default) || option.quality.findLast(item => item.url);
controls.update({
name: 'quality',
html: qualityDefault ? qualityDefault.html : '',
selector: option.quality,
onSelect: function (item) {
if (item.url) {
art.switchQuality(item.url);
notice.show = `${i18n.get('Switch Video')}: ${item.html}`;
}
else {
notice.show = item.description || '视频地址不可用';
}
}
});
}
update();
art.on('playlist-switch-can', () => {
setTimeout(update, 1e3);
});
art.on('reload-can', () => {
setTimeout(update, 1e3);
});
return {
name: 'quality'
};
};
},
function Playlist() {
return function (art) {
const { option, notice } = art;
if (!(option.playlist && option.playlist.length > 1)) return;
const options = {
showtext: true,
icon: '<i class="art-icon"><svg class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" width="22" height="22"><path d="M810.666667 384H85.333333v85.333333h725.333334V384z m0-170.666667H85.333333v85.333334h725.333334v-85.333334zM85.333333 640h554.666667v-85.333333H85.333333v85.333333z m640-85.333333v256l213.333334-128-213.333334-128z" fill="#ffffff"></path></svg></i>',
onchanged: (fileOption) => {
option.file = fileOption;
art.emit('playlist-switch-start', fileOption);
}
};
var currentEp = option.playlist.findIndex((playinfo) => playinfo.default);
art.controls.add({
html: options.showtext ? '播放列表' : options.icon,
name: 'play-list',
position: 'right',
style: {
paddingLeft: '10px',
paddingRight: '10px',
},
selector: option.playlist.map((videoInfo, index) => {
return {
html: videoInfo.name,
style: {
textAlign: 'left'
},
index: index,
default: currentEp === index
};
}),
onSelect: (item) => {
changeVideo(currentEp = item.index);
return options.showtext ? '播放列表' : options.icon;
}
});
function changeVideo(index) {
if (!option.playlist[index]) {
if (index >= option.playlist.length) {
art.notice.show = '没有下一集了';
}
return;
}
if (typeof options.onchanged === 'function') {
options.onchanged(option.playlist[index]);
}
}
function getQuality(task_list) {
if (Array.isArray(task_list) && task_list.length) {
let templates = {
QHD: "2K 超清",
FHD: "1080 全高清",
HD: "720 高清",
SD: "540 标清",
LD: "360 流畅"
};
task_list.forEach((item, index) => {
Object.assign(item, {
html: templates[item.template_id] + (item.description ? '（三方VIP）' : !item.url ? '（VIP）' : ''),
type: 'hls'
});
});
task_list.sort((a, b) => a.template_height - b.template_height);
task_list.findLast(item => item.url).default = !0;
return task_list;
}
return [];
};
function getSubtitle(task_list) {
if (Array.isArray(task_list) && task_list.length) {
const templates = {
chi: '中文字幕',
eng: '英文字幕',
jpn: '日文字幕'
};
task_list.forEach(function (item, index) {
Object.assign(item, {
html: (templates[item.language] || item.language || '未知语言') + '（vtt）',
name: '内置字幕',
type: "vtt"
});
});
(task_list.find(item => ['chi'].includes(item.language)) || task_list[0] || {}).default = !0;
return task_list;
}
return [];
};
art.on('playlist-switch-can', (playOption) => {
const { file_id: id, name } = option.file || {};
const {
live_transcoding_subtitle_task_list,
live_transcoding_task_list,
meta,
quick_video_list,
quick_video_subtitle_list,
} = playOption?.video_preview_play_info || {};
const quality = getQuality(quick_video_list || live_transcoding_task_list);
if (quality.length) {
const { url, type } = quality.find((item) => item.default) || quality[0] || {};
Object.assign(option, { id, quality, url, type });
art.switchUrl(url).then(() => {
(document.querySelector("[class^=header-file-name], [class^=header-center] div span") || {}).innerText = name;
notice.show = `切换视频: ${name}`;
}).catch(() => {
notice.show = `视频地址不可用: ${name}`;
});
}
else {
return alert('获取播放信息失败，无法切换视频');
}
option.subtitlelist = getSubtitle(live_transcoding_subtitle_task_list);
});
art.on('video:ended', () => {
if (art.storage.get('auto-next') && currentEp < options.playlist.length) {
changeVideo(currentEp += 1);
}
});
return {
name: 'playlist'
};
};
},
function AutoNext() {
return function (art) {
const autoNext = art.storage.get('auto-next');
art.setting.add({
html: '自动连播',
name: 'auto-next',
icon: '<img width="22" heigth="22" src="https://artplayer.org/assets/img/state.svg">',
tooltip: !autoNext ? '关闭' : '开启',
switch: !!autoNext,
onSwitch: function (item) {
item.tooltip = item.switch ? '关闭' : '开启';
art.storage.set('auto-next', !item.switch);
art.notice.show = "自动连续播放：" + (item.switch ? '关闭' : '开启');
return !item.switch;
}
});
return {
name: 'autonext'
};
};
},
function Subtitle() {
return (art) => {
const { controls, subtitle, template, option, notice } = art;
const options = {
showtext: true,
icon: '<i class="art-icon"><svg xmlns="http://www.w3.org/2000/svg" height="24" width="24" viewBox="0 0 48 48"><path d="M0 0h48v48H0z" fill="none"/><path fill="#ffffff" d="M40 8H8c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h32c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zM8 24h8v4H8v-4zm20 12H8v-4h20v4zm12 0h-8v-4h8v4zm0-8H20v-4h20v4z"/></svg></i>'
};
function update(sublist = []) {
const subtitleOption = Object.assign({}, option.subtitle, sublist.find((element) => element.default) || sublist[0] || {});
const { url, type } = subtitleOption;
Object.assign(option.subtitle, { url, type });
subtitle.init({
...subtitleOption
}).then(() => {
notice.show = '加载字幕成功';
});
controls.update({
html: options.showtext ? '字幕列表' : options.icon,
name: 'subtitle-list',
position: 'right',
style: {
paddingLeft: '10px',
paddingRight: '10px',
},
selector: sublist.map((item, index) => {
return {
...item
};
}),
onSelect: function (item, $dom) {
const { url, type } = item;
Object.assign(option.subtitle, { url, type });
subtitle.switch(item.url, item);
return item.html;
}
});
}
function toObjectURL(url) {
if (url instanceof File || url instanceof Blob) {
return blobToUrl(url);
}
else {
return fetch(url, {
referrer: location.protocol + "//" + location.host + "/",
referrerPolicy: "origin",
body: null,
method: "GET",
mode: "cors",
credentials: "omit"
}).then(data => data.blob()).then(blob => {
return blobToUrl(blob);
});
}
}
function blobToUrl(blob) {
return blobToText(blob).then(text => {
const blob = new Blob([text], { type: 'text/plain' });
const url = URL.createObjectURL(blob);
return url;
});
}
function blobToText(blob) {
return new Promise((resolve, reject) => {
var reader = new FileReader();
reader.readAsText(blob, "UTF-8");
reader.onload = function (e) {
var result = reader.result;
if (result.indexOf("�") > -1 && !reader.markGBK) {
reader.markGBK = true;
return reader.readAsText(blob, "GBK");
}
else if (result.indexOf("") > -1 && !reader.markBIG5) {
reader.markBIG5 = true;
return reader.readAsText(blob, "BIG5");
}
resolve(result);
};
reader.onerror = function (error) {
reject(error);
};
});
}
function ajax(url, options = {}) {
Object.assign(options, {
responseType: options.responseType || 'json',
data: options.data instanceof Object ? Object.keys(options.data).map((k) => {
return encodeURIComponent(k) + "=" + encodeURIComponent(options.data[k]).replace("%20", "+");
}).join("&") : options.data
});
return new Promise(function (resolve, reject) {
GM_xmlhttpRequest({
url,
...options,
onload: function (result) {
if (parseInt(result.status / 100) === 2) {
resolve(result.response);
}
else {
reject(result.response);
}
},
onerror: function (result) {
reject(result.error);
}
});
});
}
function localFile(node) {
node.click();
return new Promise(function (resolve, reject) {
node.onchange = (event) => {
if (event.target.files.length) {
const file = event.target.files[0];
const type = file.name.split(".").pop().toLowerCase();
blobToUrl(file).then(url => {
const subtitleOption = {
url,
type,
name: file.name,
html: '本地字幕（' + type + '）',
};
resolve(subtitleOption);
});
}
event.target.value = "";
}
});
}
function append(parent, child) {
if (child instanceof Element) {
Node.prototype.appendChild.call(parent, child);
}
else {
parent.insertAdjacentHTML("beforeend", String(child));
}
return parent.lastElementChild || parent.lastChild;
}
template.$subtitleLocalFile = append(template.$container, '<input class="subtitleLocalFile" type="file" accept="webvtt,.vtt,.srt,.ssa,.ass" style="display: none;">');
art.setting.add({
width: 220,
html: '字幕设置',
name: 'subtitle-setting',
tooltip: '显示',
icon: '<img width="22" heigth="22" src="https://artplayer.org/assets/img/subtitle.svg">',
selector: [
{
html: '显示',
tooltip: '显示',
switch: true,
onSwitch: function (item) {
item.tooltip = item.switch ? '隐藏' : '显示';
art.subtitle.show = !item.switch;
return !item.switch;
},
},
{
html: '字幕偏移',
name: 'subtitle-offset',
tooltip: '0s',
range: [0, -5, 5, 0.1],
onChange(item) {
art.subtitleOffset = item.range;
return item.range + 's';
},
},
{
html: '字幕位置',
name: 'subtitle-bottom',
tooltip: '5%',
range: [5, 1, 90, 1],
onChange(item) {
art.subtitle.style({ bottom: item.range + '%' });
return item.range + '%';
},
},
{
html: '字体大小',
name: 'subtitle-fontSize',
tooltip: '25px',
range: [25, 10, 60, 1],
onChange(item) {
art.subtitle.style({fontSize: item.range + 'px'});
return item.range + 'px';
},
},
{
html: '字体粗细',
name: 'subtitle-fontWeight',
tooltip: '400',
range: [4, 1, 9, 1],
onChange(item) {
const range = item.range * 100;
art.subtitle.style({fontWeight: range});
return range;
},
},
{
html: '字体颜色',
name: 'subtitle-color',
tooltip: '',
selector: [
{
name: 'color-presets',
html: '<style>.panel-setting-color label{font-size: 0;padding: 6px;display: inline-block;}.panel-setting-color input{display: none;}.panel-setting-color span{width: 22px;height: 22px;display: inline-block;border-radius: 50%;box-sizing: border-box;cursor: pointer;}</style><div class="panel-setting-color"><label><input type="radio" value="#fff"><span style="background: #fff;"></span></label><label><input type="radio" value="#e54256"><span style="background: #e54256"></span></label><label><input type="radio" value="#ffe133"><span style="background: #ffe133"></span></label><label><input type="radio" name="dplayer-danmaku-color-1" value="#64DD17"><span style="background: #64DD17"></span></label><label><input type="radio" value="#39ccff"><span style="background: #39ccff"></span></label><label><input type="radio" value="#D500F9"><span style="background: #D500F9"></span></label></div>',
},
{
name: 'color-default',
html: '默认颜色',
},
{
name: 'color-picker',
html: '颜色选择器',
},
],
onSelect: function (item, $dom, event) {
switch(item.name) {
case "color-presets":
if (event.target.nodeName === 'INPUT') {
subtitle.style({ color: event.target.value });
}
break;
case "color-default":
subtitle.style({ color: '#FE9200' });
break;
case "color-picker":
if (!template.$colorPicker) {
template.$colorPicker = append(template.$player, '<input hidden type="color">');
template.$colorPicker.oninput = (event) => {
subtitle.style({ color: event.target.value });
};
}
template.$colorPicker.click();
break;
default:
break;
}
return '<label style="display: flex;"><span style="width: 18px;height: 18px;display: inline-block;border-radius: 50%;box-sizing: border-box;cursor: pointer;background: ' + template.$subtitle.style.color + ';"></span></label>'
//return false;
}
},
{
html: '字体类型',
name: 'subtitle-fontFamily',
selector: [
{
html: '默认',
text: ''
},
{
html: '等宽 衬线',
text: '"Courier New", Courier, "Nimbus Mono L", "Cutive Mono", monospace'
},
{
html: '比例 衬线',
text: '"Times New Roman", Times, Georgia, Cambria, "PT Serif Caption", serif'
},
{
html: '等宽 无衬线',
text: '"Deja Vu Sans Mono", "Lucida Console", Monaco, Consolas, "PT Mono", monospace'
},
{
html: '比例 无衬线',
text: '"YouTube Noto", Roboto, "Arial Unicode Ms", Arial, Helvetica, Verdana, "PT Sans Caption", sans-serif'
},
{
html: 'Casual',
text: '"Comic Sans MS", Impact, Handlee, fantasy'
},
{
html: 'Cursive',
text: '"Monotype Corsiva", "URW Chancery L", "Apple Chancery", "Dancing Script", cursive'
},
{
html: 'Small Capitals',
text: '"Arial Unicode Ms", Arial, Helvetica, Verdana, "Marcellus SC", sans-serif'
}
],
onSelect: function (item, $dom, event) {
art.subtitle.style({fontFamily: item.text});
return item.html;
}
},
{
html: '描边样式',
name: 'subtitle-textShadow',
selector: [
{
html: '默认',
text: 'rgb(0 0 0) 1px 0 1px, rgb(0 0 0) 0 1px 1px, rgb(0 0 0) -1px 0 1px, rgb(0 0 0) 0 -1px 1px, rgb(0 0 0) 1px 1px 1px, rgb(0 0 0) -1px -1px 1px, rgb(0 0 0) 1px -1px 1px, rgb(0 0 0) -1px 1px 1px'
},
{
html: '重墨',
text: 'rgb(0, 0, 0) 1px 0px 1px, rgb(0, 0, 0) 0px 1px 1px, rgb(0, 0, 0) 0px -1px 1px, rgb(0, 0, 0) -1px 0px 1px'
},
{
html: '描边',
text: 'rgb(0, 0, 0) 0px 0px 1px, rgb(0, 0, 0) 0px 0px 1px, rgb(0, 0, 0) 0px 0px 1px'
},
{
html: '45°投影',
text: 'rgb(0, 0, 0) 1px 1px 2px, rgb(0, 0, 0) 0px 0px 1px'
},
{
html: '阴影',
text: 'rgb(34, 34, 34) 1px 1px 1.4875px, rgb(34, 34, 34) 1px 1px 1.98333px, rgb(34, 34, 34) 1px 1px 2.47917px'
},
{
html: '凸起',
text: 'rgb(34, 34, 34) 1px 1px'
},
{
html: '下沉',
text: 'rgb(204, 204, 204) 1px 1px, rgb(34, 34, 34) -1px -1px'
},
{
html: '边框',
text: 'rgb(34, 34, 34) 0px 0px 1px, rgb(34, 34, 34) 0px 0px 1px, rgb(34, 34, 34) 0px 0px 1px, rgb(34, 34, 34) 0px 0px 1px, rgb(34, 34, 34) 0px 0px 1px'
}
],
onSelect: function (item, $dom, event) {
art.subtitle.style({textShadow: item.text});
return item.html;
}
},
{
name: 'subtitle-localfile',
html: '加载本地字幕',
selector: [
{
html: '文件',
name: 'file',
},
],
onSelect: function (item, $dom, event) {
if (item.name === 'file') {
localFile(template.$subtitleLocalFile).then((subtitleOption) => {
option.subtitlelist = (option.subtitlelist || []).concat([ subtitleOption ]);
update(option.subtitlelist);
});
}
return false;
}
},
]
});
if ((option.subtitlelist || []).length) {
update(option.subtitlelist);
}
art.on('restart', () => {
if ((option.subtitlelist || []).length) {
update(option.subtitlelist);
}
else {
controls['subtitle-list'] && controls.remove('subtitle-list');
}
});
art.on('subtitlelist-add', (sublist) => {
option.subtitlelist = (option.subtitlelist || []).concat(sublist);
if ((option.subtitlelist || []).length) {
update(option.subtitlelist);
}
});
return {
name: 'subtitle'
};
}
},
function Libass() {
return (art) => {
function switchTrack() {
return initLibass().then(() => {
const { url, type } = art?.option?.subtitle || {};
if (url && (type === 'ass' || type === 'ssa')) {
setTrackByUrl(url);
show();
}
else {
hide();
art.libass.freeTrack();
}
}).catch((error) => {
console.error("加载特效字幕组件 错误！", error);
});
}
function setTrackByUrl(url) {
if (art.libass && url) {
art.libass.freeTrack();
art.libass.setTrackByUrl(url);
}
}
function setTrack(content) {
if (art.libass && content) {
art.libass.freeTrack();
art.libass.setTrack(content);
}
}
function setOffset(timeOffset) {
if (art.libass) {
art.libass.timeOffset = timeOffset;
}
}
function show() {
if (art.libass && art.subtitle.show) {
art.template.$subtitle.style.display = 'none';
(art.libass.canvasParent || art.libass._canvasParent).style.display = 'block';
art.libass.resize();
}
}
function hide() {
if (art.libass) {
art.template.$subtitle.style.display = art.subtitle.show ? 'block' : 'none';
(art.libass.canvasParent || art.libass._canvasParent).style.display = 'none';
}
}
function destroy() {
if (art.libass) {
art.libass.destroy && art.libass.destroy();
art.libass.dispose && art.libass.dispose();
art.libass = null;
}
}
function initLibass() {
if (art.libass) return Promise.resolve(art.libass);
const options = {
video: art.template.$video,
subContent: `[Script Info]\nScriptType: v4.00+`,
subUrl: '',
availableFonts: {
'思源黑体': 'https://artplayer.org/assets/misc/SourceHanSansCN-Bold.woff2',
}
};
return getLocalFonts().then(fontData => {
const fonts = fontData.filter(item => item.fullName.match(/[\u4e00-\u9fa5]/));
const fallbackFont = fonts.find(font => [
'微软雅黑',
].some(name => font?.fullName === name))?.fullName || fonts.sort(() => 0.5 - Math.random())[0]?.fullName;
Object.assign(options, {
useLocalFonts: true,
fallbackFont: fallbackFont,
});
return loadLibass(options);
}, () => {
Object.assign(options, {
fallbackFont: Object.keys(options.availableFonts)[0]
});