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import axios from "axios";
import { AES, enc as CryptojsEnc } from "crypto-js";
import { substringAfter, substringBefore } from "../utils";
import { Video, Subtitle, Intro } from "../models/extractor";
type extractReturn = { sources: Video[]; subtitles: Subtitle[] };
// https://megacloud.tv/embed-2/e-1/IxJ7GjGVCyml?k=1
class RapidCloud {
private serverName = "RapidCloud";
private sources: Video[] = [];
// https://rapid-cloud.co/embed-6/eVZPDXwVfrY3?vast=1
private readonly fallbackKey = "c1d17096f2ca11b7";
private readonly host = "https://rapid-cloud.co";
async extract(videoUrl: URL): Promise<extractReturn> {
const result: extractReturn & { intro?: Intro } = {
sources: [],
subtitles: [],
};
try {
const id = videoUrl.href.split("/").pop()?.split("?")[0];
const options = {
headers: {
"X-Requested-With": "XMLHttpRequest",
},
};
let res = null;
res = await axios.get(
`https://${videoUrl.hostname}/embed-2/ajax/e-1/getSources?id=${id}`,
options
);
let {
data: { sources, tracks, intro, encrypted },
} = res;
let decryptKey = await (
await axios.get("https://github.com/enimax-anime/key/blob/e6/key.txt")
).data;
decryptKey = substringBefore(
substringAfter(decryptKey, '"blob-code blob-code-inner js-file-line">'),
"</td>"
);
if (!decryptKey) {
decryptKey = await (
await axios.get(
"https://raw.githubusercontent.com/enimax-anime/key/e6/key.txt"
)
).data;
}
if (!decryptKey) decryptKey = this.fallbackKey;
try {
if (encrypted) {
const sourcesArray = sources.split("");
let extractedKey = "";
for (const index of decryptKey) {
for (let i = index[0]; i < index[1]; i++) {
extractedKey += sources[i];
sourcesArray[i] = "";
}
}
decryptKey = extractedKey;
sources = sourcesArray.join("");
const decrypt = AES.decrypt(sources, decryptKey);
sources = JSON.parse(decrypt.toString(CryptojsEnc.Utf8));
}
} catch (err: any) {
console.log(err.message);
throw new Error("Cannot decrypt sources. Perhaps the key is invalid.");
}
this.sources = sources?.map((s: any) => ({
url: s.file,
isM3U8: s.file.includes(".m3u8"),
}));
result.sources.push(...this.sources);
if (videoUrl.href.includes(new URL(this.host).host)) {
result.sources = [];
this.sources = [];
for (const source of sources) {
const { data } = await axios.get(source.file, options);
const m3u8data = data
.split("\n")
.filter(
(line: string) =>
line.includes(".m3u8") && line.includes("RESOLUTION=")
);
const secondHalf = m3u8data.map((line: string) =>
line.match(/RESOLUTION=.*,(C)|URI=.*/g)?.map((s) => s.split("=")[1])
);
const TdArray = secondHalf.map((s: string[]) => {
const f1 = s[0].split(",C")[0];
const f2 = s[1].replace(/"/g, "");
return [f1, f2];
});
for (const [f1, f2] of TdArray) {
this.sources.push({
url: `${source.file?.split("master.m3u8")[0]}${f2.replace(
"iframes",
"index"
)}`,
quality: f1.split("x")[1] + "p",
isM3U8: f2.includes(".m3u8"),
});
}
result.sources.push(...this.sources);
}
if (intro.end > 1) {
result.intro = {
start: intro.start,
end: intro.end,
};
}
}
result.sources.push({
url: sources[0].file,
isM3U8: sources[0].file.includes(".m3u8"),
quality: "auto",
});
result.subtitles = tracks
.map((s: any) =>
s.file
? { url: s.file, lang: s.label ? s.label : "Thumbnails" }
: null
)
.filter((s: any) => s);
return result;
} catch (err: any) {
console.log(err.message);
throw err;
}
}
}
export default RapidCloud;
|
