尝试获取 AV01.tv 1080P 资源，需配合猫抓或其它 m3u8 嗅探工具调用本地播放器播放。
// ==UserScript==
// @name AV01.tv 1080P
// @namespace GRSYFK0
// @version 0.0.3
// @description 尝试获取 AV01.tv 1080P 资源，需配合猫抓或其它 m3u8 嗅探工具调用本地播放器播放。
// @icon https://www.av01.xyz/static/pwa-64x64.png
// @author GRSYFK0
// @license MIT
// @match *://www.av01.tv/*
// @match *://www.av01.media/*
// @grant unsafeWindow
// ==/UserScript==
/* jshint esversion: 8 */
(function() {
'use strict';
const response_json = unsafeWindow.Response.prototype.json;
unsafeWindow.Response.prototype.json = async function () {
try {
const json = await response_json.call(this);
// 保证调用者能拿到结果
if ( this.url && this.url.includes("playlist") ) {
// 提取 base64 部分并解码
const playlist_base64 = json.src.split(",")[1];
const playlist_m3u8 = atob(playlist_base64);
const playlist_m3u8_lines = playlist_m3u8.split("\n");
// 提取 playlist 所含资源
let variants = [];
for ( let i = 0; i < playlist_m3u8_lines.length; i ++ ) {
if ( playlist_m3u8_lines[i].startsWith("#EXT-X-STREAM-INF") ) {
const resolution_match = playlist_m3u8_lines[i].match(/RESOLUTION=(\d+x\d+)/);
const url = playlist_m3u8_lines[i + 1];
const url_v_match = playlist_m3u8_lines[i + 1].match(/index45va-v(\d)/);
if ( resolution_match && url_v_match ) {
variants.push({
resolution: resolution_match[1],
url,
url_v: url_v_match[1]
})
}
}
}
if ( variants.length ) {
let vod_play_list_url = [];
// 检查 playlist 所含资源是否可用
for ( const variant of variants ) {
// 用 await fetch + await .text()
const response_url = await fetch(variant.url, {
method: "GET"
});
const response_url_text = await response_url.text();
if ( response_url_text.match(/file45va-1-v\d-a1.ts/) ) {
vod_play_list_url.push({
name: variant.resolution,
url: variant.url
})
}
}
// 额外逻辑：尝试补充 1080p
if ( variants.length === 1 && variants[0].resolution === "1280x720" ) {
const url_v = variants[0].url_v === "1" ? "2" : "1";
const url = variants[0].url.replace(/index45va-v\d/, `index45va-v${url_v}`);
const response_url = await fetch(url, {
method: "GET",
headers: {
Range: "bytes=0-159"
}
});
const response_url_text = await response_url.text();
if ( response_url_text.match(/file45va-1-v\d-a1.ts/) ) {
vod_play_list_url.push({
name: "1920x1080",
url
})
}
}
else {
if ( variants.length === 2 && variants.every(v => v.resolution !== "1920x1080") ) {
const url = variants[0].url.replace(/index45va-v\d/, `index45va-v3`);
const response_url = await fetch(url, {
method: "GET",
headers: {
Range: "bytes=0-159"
}
});
const response_url_text = await response_url.text();
if ( response_url_text.match(/file45va-1-v\d-a1.ts/) ) {
vod_play_list_url.push({
name: "1920x1080",
url
})
}
}
}
// 按宽度排序
vod_play_list_url.sort((a, b) => {
// 提取宽度
const aw = parseInt(a.name.split("x")[0], 10);
const bw = parseInt(b.name.split("x")[0], 10);
// 按宽度从大到小排序
return bw - aw
});
console.log("[最终播放列表]", vod_play_list_url)
}
}
return json // 保证原始调用者能拿到结果
} catch (err) {
return Promise.reject(err)
}
}
})();