372 lines
10 KiB
JavaScript
372 lines
10 KiB
JavaScript
class HiAnime {
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constructor() {
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this.type = "anime-streaming";
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this.version = "1.0";
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this.baseUrl = "https://hianime.to";
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}
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getSettings() {
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return {
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episodeServers: ["HD-1", "HD-2", "HD-3", "HD-4"],
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supportsDub: true
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};
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}
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safeString(str) {
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return typeof str === "string" ? str : "";
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}
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decodeHtml(s) {
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return this.safeString(s)
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.replace(/&/g, "&")
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.replace(/"/g, '"')
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.replace(/'/g, "'")
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.replace(/</g, "<")
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.replace(/>/g, ">");
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}
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normalizeKey(s) {
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return this.decodeHtml(this.safeString(s))
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.toLowerCase()
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.replace(/[^a-z0-9]+/g, "");
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}
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scoreTitle(queryKey, title) {
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const t = this.normalizeKey(title);
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if (!t) return 0;
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if (t === queryKey) return 1000;
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if (t.includes(queryKey) || queryKey.includes(t)) return 700;
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const qTokens = queryKey.match(/[a-z0-9]+/g) || [];
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const tTokens = t.match(/[a-z0-9]+/g) || [];
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let inter = 0;
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for (const tok of qTokens) {
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if (tTokens.includes(tok)) inter++;
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}
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return inter * 50;
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}
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fetchAjax(url, extraHeaders) {
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const headers = Object.assign(
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{ "X-Requested-With": "XMLHttpRequest" },
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extraHeaders || {}
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);
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return fetch(url, { headers });
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}
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search(query) {
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let searchQuery = query;
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if (typeof query === "string") {
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try {
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searchQuery = JSON.parse(query);
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} catch (e) {
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searchQuery = { query: query, dub: false };
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}
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}
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const queryText = searchQuery.query || searchQuery.title || "";
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if (!queryText) return [];
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const media = searchQuery.media || {};
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const startDate = media.startDate || {};
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const year = startDate.year || null;
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const month = startDate.month || null;
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let url = `${this.baseUrl}/search?keyword=${encodeURIComponent(
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queryText
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)}&sort=default`;
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if (year) url += `&sy=${year}`;
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if (month) url += `&sm=${month}`;
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const response = fetch(url);
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const html = response.text();
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const regex =
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/<a\s+[^>]*href="\/watch\/([^"]+)"[^>]*title="([^"]+)"[^>]*data-id="(\d+)"/gi;
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const matches = [...html.matchAll(regex)];
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const dubFlag = !!searchQuery.dub;
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const queryKey = this.normalizeKey(queryText);
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let results = matches.map((m) => {
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const watchSlug = m[1];
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const title = this.decodeHtml(m[2]);
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const idNum = m[3];
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const imgRe = new RegExp(
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`<a[^>]+href="\\/watch\\/${watchSlug
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.replace(/[.*+?^${}()|[\]\\]/g, "\\$&")
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}"[\\s\\S]*?<img[^>]+(?:data-src|src)="([^"]+)"`,
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"i"
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);
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const imgM = html.match(imgRe);
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const image = imgM ? imgM[1] : null;
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return {
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id: `${idNum}/${dubFlag ? "dub" : "sub"}`,
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title,
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image,
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url: `${this.baseUrl}/watch/${watchSlug}`,
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subOrDub: dubFlag ? "dub" : "sub",
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_score: this.scoreTitle(queryKey, title)
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};
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});
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const byId = {};
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for (const r of results) {
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const key = r.id;
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if (!byId[key] || r._score > byId[key]._score) byId[key] = r;
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}
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results = Object.values(byId);
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results.sort((a, b) => (b._score || 0) - (a._score || 0));
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return results.map((r) => {
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const out = Object.assign({}, r);
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delete out._score;
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return out;
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});
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}
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findEpisodes(animeId) {
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let id, subOrDub;
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if (typeof animeId === "string") {
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if (animeId.includes("/")) {
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[id, subOrDub] = animeId.split("/");
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} else {
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try {
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const parsed = JSON.parse(animeId);
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id = parsed.id || parsed.animeId || animeId;
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subOrDub = parsed.subOrDub || "sub";
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} catch (e) {
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id = animeId;
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subOrDub = "sub";
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}
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}
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} else if (typeof animeId === "object" && animeId) {
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id = animeId.id || animeId.animeId;
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subOrDub = animeId.subOrDub || "sub";
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} else {
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id = String(animeId);
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subOrDub = "sub";
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}
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if (id && id.includes("/")) [id, subOrDub] = id.split("/");
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const url = `${this.baseUrl}/ajax/v2/episode/list/${id}`;
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const response = this.fetchAjax(url);
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const json = response.json();
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const html = this.safeString(json.html);
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const episodes = [];
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const regex =
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/<a[^>]*\bep-item\b[^>]*data-number="(\d+)"[^>]*data-id="(\d+)"[^>]*href="([^"]+)"[^>]*>([\s\S]*?)<\/a>/gi;
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let match;
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while ((match = regex.exec(html)) !== null) {
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const number = parseInt(match[1], 10);
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const epId = match[2];
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const href = match[3];
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const inner = match[4] || "";
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let title = "";
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const t1 = inner.match(/title="([^"]+)"/i);
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if (t1) title = this.decodeHtml(t1[1]);
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if (!title) {
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const t2 = inner.match(/class="ep-name[^"]*"[^>]*>([^<]+)/i);
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if (t2) title = this.decodeHtml(t2[1]);
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}
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if (!title) title = `Episode ${number}`;
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episodes.push({
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id: `${epId}/${subOrDub}`,
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number,
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url: this.baseUrl + href,
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title
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});
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}
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return episodes;
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}
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findEpisodeServer(episode, _server) {
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let episodeId, subOrDub;
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if (typeof episode === "string") {
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if (episode.includes("/")) {
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[episodeId, subOrDub] = episode.split("/");
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} else {
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try {
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const parsed = JSON.parse(episode);
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episodeId = parsed.id || parsed.episodeId || episode;
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subOrDub = parsed.subOrDub || "sub";
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} catch (e) {
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episodeId = episode;
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subOrDub = "sub";
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}
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}
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} else if (typeof episode === "object" && episode) {
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const epId = episode.id || episode.episodeId || "";
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if (epId.includes("/")) {
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[episodeId, subOrDub] = epId.split("/");
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} else {
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episodeId = epId;
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subOrDub = episode.subOrDub || "sub";
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}
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} else {
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episodeId = String(episode);
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subOrDub = "sub";
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}
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if (episodeId && episodeId.includes("/"))
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[episodeId, subOrDub] = episodeId.split("/");
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let serverName = _server && _server !== "default" ? _server : "HD-1";
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const serversUrl = `${this.baseUrl}/ajax/v2/episode/servers?episodeId=${episodeId}`;
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const serverResponse = this.fetchAjax(serversUrl);
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const serverJson = serverResponse.json();
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const serverHtml = this.safeString(serverJson.html);
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const escapedName = serverName.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
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const blockRe = new RegExp(
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`<div[^>]*\\bserver-item\\b[^>]*data-type="${subOrDub}"[^>]*data-id="(\\d+)"[\\s\\S]*?>[\\s\\S]*?${escapedName}[\\s\\S]*?<\\/div>`,
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"i"
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);
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let match = blockRe.exec(serverHtml);
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if (!match) {
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const altRe = new RegExp(
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`data-type="${subOrDub}"[^>]*data-id="(\\d+)"[\\s\\S]*?>[\\s\\S]*?<a[^>]*>[\\s\\S]*?${escapedName}[\\s\\S]*?<\\/a>`,
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"i"
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);
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match = altRe.exec(serverHtml);
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}
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if (!match) {
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throw new Error(`Server "${serverName}" (${subOrDub}) not found`);
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}
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const serverId = match[1];
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const sourcesUrl = `${this.baseUrl}/ajax/v2/episode/sources?id=${serverId}`;
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const sourcesResponse = this.fetchAjax(sourcesUrl);
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const sourcesJson = sourcesResponse.json();
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let decryptData = null;
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let requiredHeaders = {};
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try {
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decryptData = this.extractMegaCloud(sourcesJson.link, true);
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if (decryptData && decryptData.headersProvided) {
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requiredHeaders = decryptData.headersProvided;
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}
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} catch (err) {}
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if (!decryptData) {
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const fallbackUrl = `https://ac-api.ofchaos.com/api/anime/embed/convert/v2?embedUrl=${encodeURIComponent(
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sourcesJson.link
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)}`;
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const fallbackResponse = fetch(fallbackUrl);
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decryptData = fallbackResponse.json();
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requiredHeaders = {
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"Referer": "https://megacloud.club/",
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"Origin": "https://megacloud.club",
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"User-Agent":
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"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36",
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"X-Requested-With": "XMLHttpRequest"
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};
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}
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const sourcesArr = decryptData && decryptData.sources ? decryptData.sources : [];
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const hls = sourcesArr.find((s) => s && s.type === "hls" && s.file);
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const mp4 = sourcesArr.find((s) => s && s.type === "mp4" && s.file);
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const streamSource = hls || mp4;
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if (!streamSource || !streamSource.file) {
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throw new Error("No valid stream file found");
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}
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const tracksArr = decryptData && decryptData.tracks ? decryptData.tracks : [];
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const subtitles = tracksArr
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.filter((t) => t && t.kind === "captions" && t.file)
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.map((track, index) => ({
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id: `sub-${index}`,
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language: track.label || "Unknown",
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url: track.file,
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isDefault: !!track.default
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}));
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return {
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server: serverName,
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headers: requiredHeaders,
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videoSources: [
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{
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url: streamSource.file,
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type: streamSource.type === "hls" ? "m3u8" : "mp4",
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quality: "auto",
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subtitles
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}
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]
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};
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}
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extractMegaCloud(embedUrl, returnHeaders) {
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const url = new URL(embedUrl);
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const baseDomain = `${url.protocol}//${url.host}/`;
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const headers = {
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"Accept": "*/*",
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"X-Requested-With": "XMLHttpRequest",
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"Referer": baseDomain,
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"Origin": `${url.protocol}//${url.host}`,
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"User-Agent":
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"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36"
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};
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const response = fetch(embedUrl, { headers });
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const html = response.text();
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const fileIdMatch = html.match(/<title>\s*File\s+#([a-zA-Z0-9]+)\s*-/i);
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if (!fileIdMatch) {
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throw new Error("file_id not found in embed page");
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}
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const fileId = fileIdMatch[1];
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let nonce = null;
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const match48 = html.match(/\b[a-zA-Z0-9]{48}\b/);
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if (match48) {
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nonce = match48[0];
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} else {
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const match3x16 = [...html.matchAll(/["']([A-Za-z0-9]{16})["']/g)];
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if (match3x16.length >= 3) {
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nonce = match3x16[0][1] + match3x16[1][1] + match3x16[2][1];
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}
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}
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if (!nonce) {
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throw new Error("nonce not found");
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}
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const sourcesUrl = `${baseDomain}embed-2/v3/e-1/getSources?id=${fileId}&_k=${nonce}`;
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const sourcesResponse = fetch(sourcesUrl, { headers });
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const sourcesJson = sourcesResponse.json();
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return {
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sources: sourcesJson.sources || [],
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tracks: sourcesJson.tracks || [],
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intro: sourcesJson.intro || null,
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outro: sourcesJson.outro || null,
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server: sourcesJson.server || null,
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headersProvided: returnHeaders ? headers : undefined
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};
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}
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}
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module.exports = HiAnime;
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