支持下载番剧与用户上传视频，自动切换为高清视频源
目前为
// ==UserScript==
// @name bilibili视频下载
// @namespace https://github.com/injahow
// @version 0.6.0
// @description 支持下载番剧与用户上传视频，自动切换为高清视频源
// @author injahow
// @homepage https://github.com/injahow/bilibili-parse
// @copyright 2021, injahow (https://github.com/injahow)
// @match *://www.bilibili.com/video/av*
// @match *://www.bilibili.com/video/BV*
// @match *://www.bilibili.com/bangumi/play/ep*
// @match *://www.bilibili.com/bangumi/play/ss*
// @require https://static.hdslb.com/js/jquery.min.js
// @require https://cdn.jsdelivr.net/npm/flv.js/dist/flv.min.js
// @require https://cdn.jsdelivr.net/npm/dplayer/dist/DPlayer.min.js
// @license MIT
// @grant none
// ==/UserScript==
/* globals $, DPlayer waitForKeyElements */
(function () {
'use strict';
// 修改 USE_DASH <true|false> 默认 false
// 使用DASH视频源（音视频分离，避免拖拽进度条卡死，下载可能失败，且部分浏览器存在播放异常）
const USE_DASH = false;
let aid = '', p = '', q = '', cid = '', epid = '';
let aid_temp = '', p_temp = '', q_temp = '';
let flag_name = '', need_vip = false, vip_need_pay = false;
let is_login = false, vip_status = 0;
function request_danmaku(options, _cid) {
$.ajax({
url: `https://api.bilibili.com/x/v1/dm/list.so?oid=${_cid}`,
dataType: 'text',
success: function (result) {
const result_dom = $(result.replace(/[\x00-\x08\x0b-\x0c\x0e-\x1f\x7f]/g, ''));
if (!result_dom.find('d')[0]) {
options.error('弹幕请求失败');
} else {
const danmaku_data = result_dom.find('d').map((i, el) => {
const item = $(el);
const p = item.attr('p').split(',');
let type = 0;
if (p[1] === '4') {
type = 2;
} else if (p[1] === '5') {
type = 1;
}
return [{ author: '', time: parseFloat(p[0]), type: type, color: parseInt(p[3]), id: '', text: item.text() }];
}).get();
options.success(danmaku_data);
}
},
error: function () {
options.error('弹幕请求异常');
}
});
}
function replace_player(url, url_2) {
if (!!$('#bilibiliPlayer')[0]) {
$('#bilibiliPlayer').before('<div id="my_dplayer" class="bilibili-player relative bilibili-player-no-cursor">');
$('#bilibiliPlayer').hide();
} else {
$('#bilibili-player').html('<div id="my_dplayer" class="bilibili-player relative bilibili-player-no-cursor" style="width:100%;height:100%;"></div>');
}
$('#danmukuBox').hide();//隐藏弹幕列表
!!$('#player_mask_module')[0] && $('#player_mask_module').hide();
window.my_dplayer = new DPlayer({
container: $('#my_dplayer')[0],
mutex: false,
video: {
url: url,
type: 'auto'
},
danmaku: true,
apiBackend: {
read: function (options) {
request_danmaku(options, cid);
},
send: function (options) {
options.error('此脚本无法将弹幕同步到云端！');
}
},
contextmenu: [
{
text: '脚本信息',
link: 'https://github.com/injahow/bilibili-parse'
},
{
text: '脚本作者',
link: 'https://injahow.com'
}
]
});
if (USE_DASH && url_2 && url_2 !== '#') {
$('body').append('<div id="my_dplayer_2" style="display:none"></div>');
window.my_dplayer_2 = new DPlayer({
container: $('#my_dplayer_2')[0],
mutex: false,
video: {
url: url_2,
type: 'auto'
}
});
const my_dplayer = window.my_dplayer;
const my_dplayer_2 = window.my_dplayer_2;
my_dplayer.on('play', function () {
!my_dplayer.paused && my_dplayer_2.play();
});
my_dplayer.on('playing', function () {
!my_dplayer.paused && my_dplayer_2.play();
});
my_dplayer.on('timeupdate', function () {
if (Math.abs(my_dplayer.video.currentTime - my_dplayer_2.video.currentTime) > 1) {
my_dplayer_2.pause();
my_dplayer_2.seek(my_dplayer.video.currentTime);
}
!my_dplayer.paused && my_dplayer_2.play();
});
my_dplayer.on('seeking', function () {
my_dplayer_2.pause();
my_dplayer_2.seek(my_dplayer.video.currentTime);
});
my_dplayer.on('waiting', function () {
my_dplayer_2.pause();
});
my_dplayer.on('pause', function () {
my_dplayer_2.pause();
});
my_dplayer.on('suspend', function () {
my_dplayer_2.speed(my_dplayer.video.playbackRate);
});
my_dplayer.on('volumechange', function () {
my_dplayer_2.volume(my_dplayer.video.volume);
});
}
}
function get_video_status() {
const location_href = window.location.href;
if (location_href.match(/bilibili.com\/bangumi\/play\/ep/)) {
flag_name = 'ep';
need_vip = window.__INITIAL_STATE__.epInfo.badge === '会员';
vip_need_pay = window.__INITIAL_STATE__.epPayMent.vipNeedPay;
} else if (location_href.match(/bilibili.com\/bangumi\/play\/ss/)) {
flag_name = 'ss';
need_vip = window.__INITIAL_STATE__.epInfo.badge === '会员';
vip_need_pay = window.__INITIAL_STATE__.epPayMent.vipNeedPay;
} else if (location_href.match(/bilibili.com\/video\/av/)) {
flag_name = 'av';
need_vip = false;
vip_need_pay = false;
} else if (location_href.match(/bilibili.com\/video\/BV/)) {
flag_name = 'bv';
need_vip = false;
vip_need_pay = false;
}
}
function get_all_id() {
let _aid, _cid;
if (flag_name === 'ep' || flag_name === 'ss') {
_aid = window.__INITIAL_STATE__.epInfo.aid;
_cid = window.__INITIAL_STATE__.epInfo.cid;
} else if (flag_name === 'av' || flag_name === 'bv') {
_aid = window.__INITIAL_STATE__.videoData.aid;
// 只更新 window.cid ?
_cid = window.__INITIAL_STATE__.videoData.cid;
}
return { aid: _aid, cid: _cid }
}
function get_quality() {
let _q = 0, _q_max = 0;
if (!!parseInt($('li.bui-select-item.bui-select-item-active').attr('data-value'))) {
// bangumi?
console.log('1');
_q = parseInt($('li.bui-select-item.bui-select-item-active').attr('data-value'));
_q_max = parseInt($('li.bui-select-item')[0].dataset.value);
} else if (!!parseInt($('li.squirtle-select-item.active').attr('data-value'))) {
// video?
console.log('2');
_q = parseInt($('li.squirtle-select-item.active').attr('data-value'));
_q_max = parseInt($('li.squirtle-select-item')[0].dataset.value);
}
if (_q === 0) {
_q = _q_max > 80 ? 80 : _q_max;
}
console.log('q', _q, 'q_max', _q_max);
_q = _q || 80;
_q_max = _q_max || 80;
return { q: _q, q_max: _q_max }
}
function refresh() {
console.log('refresh...');
!!('#video_download')[0] && $('#video_download').hide();
if (USE_DASH) {
!!('#video_download_2')[0] && $('#video_download_2').hide();
}
if (window.my_dplayer) {
console.log('销毁dplayer');
window.my_dplayer.destroy();
window.my_dplayer = null;
if (USE_DASH) {
window.my_dplayer_2.destroy();
window.my_dplayer_2 = null;
$('#my_dplayer_2').remove();
}
$('#my_dplayer').remove();
!!$('#bilibiliPlayer')[0] && $('#bilibiliPlayer').show();
!$('#bilibiliPlayer')[0] && $('#player_mask_module').show();
}
// 更新cid和aid - 1
const ids = get_all_id();
aid = ids.aid;
cid = ids.cid;
}
$('body').append('<a id="video_url" style="display:none" target="_blank" referrerpolicy="origin" href="#"></a>');
USE_DASH && $('body').append('<a id="video_url_2" style="display:none" target="_blank" referrerpolicy="origin" href="#"></a>');
// 暂且延迟处理...
setTimeout(function () {
let my_toolbar;
if (!!$('#arc_toolbar_report')[0]) {
my_toolbar =
'<div id="arc_toolbar_report_2" class="video-toolbar report-wrap-module report-scroll-module" scrollshow="true"><div class="ops">' +
'<span id="bilibili_parse"><i class="van-icon-floatwindow_custome"></i>请求地址</span>' +
'<span id="video_download" style="display:none"><i class="van-icon-download"></i>下载视频</span>' +
(USE_DASH ? '<span id="video_download_2" style="display:none"><i class="van-icon-download"></i>下载音频</span>' : '') +
'</div></div>';
$("#arc_toolbar_report").after(my_toolbar);
} else if (!!$('#toolbar_module')[0]) {
my_toolbar =
'<div id="toolbar_module_2" class="tool-bar clearfix report-wrap-module report-scroll-module media-info" scrollshow="true">' +
'<div id="bilibili_parse" class="like-info"><i class="iconfont icon-customer-serv"></i><span>请求地址</span></div>' +
'<div id="video_download" class="like-info" style="display:none"><i class="iconfont icon-download"></i><span>下载视频</span></div>' +
(USE_DASH ? '<div id="video_download_2" class="like-info" style="display:none"><i class="iconfont icon-download"></i><span>下载音频</span></div>' : '') +
'</div>';
$("#toolbar_module").after(my_toolbar);
}
}, 3000);
$('body').on('click', '#video_download', function () {
$('#video_url')[0].click();
});
$('body').on('click', '#video_download_2', function () {
$('#video_url_2')[0].click();
});
$('body').on('click', '#bilibili_parse', function () {
get_video_status();
// 更新cid和aid - 2
const ids = get_all_id();
aid = ids.aid;
cid = ids.cid;
if (!aid) {
// 异常
console.log('aid获取出错！');
}
// 获取视频分页参数q
if (flag_name === 'ep' || flag_name === 'ss') {
p = window.__INITIAL_STATE__.epInfo.i;
} else if (flag_name === 'av' || flag_name === 'bv') {
p = window.__INITIAL_STATE__.p;
}
p = p || 1;
// 获取视频分辨率参数q
q = get_quality().q;
// 获取用户状态
if (window.__BILI_USER_INFO__) {
is_login = window.__BILI_USER_INFO__.isLogin;
vip_status = window.__BILI_USER_INFO__.vipStatus;
} else if (window.__BiliUser__) {
is_login = window.__BiliUser__.isLogin;
vip_status = window.__BiliUser__.cache.data.vipStatus;
} else {
is_login = false;
vip_status = 0;
}
if (!is_login || (is_login && vip_status === 0 && need_vip)) {
const q_max = get_quality().q_max;
q = q_max > 80 ? 80 : q_max;
// 暂停视频准备换源
!!$('video[crossorigin="anonymous"]')[0] && $('video[crossorigin="anonymous"]')[0].pause();
}
if (aid === aid_temp && p === p_temp && q === q_temp) {
console.log('重复请求');
const url = $('#video_url').attr('href');
const url_2 = $('#video_url_2').attr('href');
if (url && url !== '#') {
$('#video_download').show();
if (!is_login || (is_login && vip_status === 0 && need_vip)) {
!$('#my_dplayer')[0] && replace_player(url, url_2);
}
}
return;
}
aid_temp = aid;
p_temp = p;
q_temp = q;
console.log('开始解析');
let type, api_url;
if (flag_name === 'ep' || flag_name === 'ss') {
type = 'bangumi';
epid = window.__INITIAL_STATE__.epInfo.id;
api_url = `https://api.injahow.cn/bparse/?av=${aid}&p=${p}&q=${q}&ep=${epid}&type=${type}&otype=json` + (USE_DASH ? '&dash' : '');
} else if (flag_name === 'av' || flag_name === 'bv') {
type = 'video';
api_url = `https://api.injahow.cn/bparse/?av=${aid}&p=${p}&q=${q}&type=${type}&otype=json` + (USE_DASH ? '&dash' : '');
}
$.ajax({
url: api_url,
dataType: 'json',
success: function (result) {
if (!result.code) {
console.log('url获取成功');
const url = USE_DASH ? result.video.replace(/^https?\:\/\//i, 'https://') : result.url.replace(/^https?\:\/\//i, 'https://');
const url_2 = USE_DASH ? result.audio.replace(/^https?\:\/\//i, 'https://') : '#';
$('#video_url').attr('href', url);
$('#video_download').show();
if (USE_DASH) {
$('#video_url_2').attr('href', url_2);
$('#video_download_2').show();
}
if (!is_login || (is_login && vip_status === 0 && need_vip)) {
replace_player(url, url_2);
}
} else {
console.log('url获取失败');
}
},
error: function (error) {
console.log('api请求异常', error);
}
});
});
// 监听p
$('body').on('click', 'a.router-link-active', function () {
if (this !== $('li[class="on"]').find('a')[0]) {
refresh();
}
});
$('body').on('click', 'li.ep-item', function () {
if (!$(this).find('.cursor')) {
refresh();
}
});
$('body').on('click', 'button.bilibili-player-iconfont-next', function () {
refresh();
});
!!$('video[crossorigin="anonymous"]')[0] && ($('video[crossorigin="anonymous"]')[0].onended = function () {
refresh();
});
// 监听q
$('body').on('click', 'li.bui-select-item', function () {
refresh();
});
// 监听aid 右侧推荐
$('body').on('click', '.rec-list', function () {
refresh();
});
// 监听aid 视频内部推荐
$('body').on('click', '.bilibili-player-ending-panel-box-videos', function () {
refresh();
});
// 定时检查 aid 和 cid
setInterval(function () {
const ids = get_all_id();
if (aid !== ids.aid || cid !== ids.cid) {
refresh();
}
}, 3000);
})();