654 lines
20 KiB
JavaScript
654 lines
20 KiB
JavaScript
class HiAnime {
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constructor() {
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this.type = "anime-streaming";
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this.version = "1.0.8";
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this.baseUrl = "https://hianime.to";
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this._dubCache = {};
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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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supportsSub: true,
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supportsDub: true,
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supportsHls: true
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};
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}
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_nativeFetch(url, method, headers, body) {
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const raw = Native.fetch(
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String(url),
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method || "GET",
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JSON.stringify(headers || {}),
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body == null ? "" : String(body)
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);
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try {
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return JSON.parse(raw || "{}");
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} catch (e) {
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return { ok: false, status: 0, headers: {}, body: "" };
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}
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}
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_getText(url, headers) {
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const res = this._nativeFetch(url, "GET", headers, "");
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return String(res.body || "");
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}
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_getJson(url, headers) {
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const res = this._nativeFetch(url, "GET", headers, "");
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try {
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return JSON.parse(String(res.body || "{}"));
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} catch (e) {
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return {};
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}
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}
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_safeStr(v) {
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return typeof v === "string" ? v : (v == null ? "" : String(v));
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}
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_headersHtml() {
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return {
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"User-Agent": "Mozilla/5.0",
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"Accept": "text/html",
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"Referer": this.baseUrl + "/",
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"Origin": this.baseUrl,
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"X-Requested-With": "XMLHttpRequest"
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};
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}
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_headersJson() {
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return {
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"User-Agent": "Mozilla/5.0",
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"Accept": "application/json",
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"Referer": this.baseUrl + "/",
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"Origin": this.baseUrl,
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"X-Requested-With": "XMLHttpRequest"
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};
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}
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_decodeHtml(s) {
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const str = this._safeStr(s);
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if (!str) return "";
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return str
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.replace(/\\u0026/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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.replace(/</g, "<")
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.replace(/>/g, ">")
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.replace(/&#(\d+);/g, (_, n) => {
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const code = parseInt(n, 10);
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return isFinite(code) ? String.fromCharCode(code) : "";
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});
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}
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_parseArg(a1) {
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if (typeof a1 === "string") {
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const s = a1.trim();
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if (s.startsWith("{") || s.startsWith("[")) {
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try { return JSON.parse(s); } catch (e) { return { query: s }; }
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}
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return { query: s };
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}
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return a1 || {};
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}
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_getSubOrDubFromAny(obj) {
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const e = obj || {};
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if (typeof e.dub === "boolean") return e.dub ? "dub" : "sub";
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const sod = String(e.subOrDub || "").toLowerCase();
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if (sod === "dub" || sod === "sub") return sod;
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const tr = String(e.track || "").toLowerCase();
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if (tr === "dub" || tr === "sub") return tr;
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const id = String(e.id || "");
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const parts = id.split("/");
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const last = (parts.length >= 2 ? parts[parts.length - 1] : "").toLowerCase();
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if (last === "dub" || last === "sub") return last;
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return "sub";
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}
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_stripYearHints(raw) {
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const s = this._safeStr(raw).trim();
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if (!s) return "";
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return s
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.replace(/\((?:19|20)\d{2}\)/g, " ")
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.replace(/\b(?:19|20)\d{2}\b/g, " ")
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.replace(/\s+/g, " ")
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.trim();
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}
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_normalizeTitle(title) {
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const t = this._stripYearHints(title);
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return this._safeStr(t)
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.toLowerCase()
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.replace(/(season|cour|part|uncensored)/g, "")
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.replace(/\d+(st|nd|rd|th)/g, (m) => m.replace(/st|nd|rd|th/, ""))
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.replace(/[^a-z0-9]+/g, "");
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}
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_levSim(a, b) {
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a = this._safeStr(a);
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b = this._safeStr(b);
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const lenA = a.length, lenB = b.length;
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if (!lenA && !lenB) return 1;
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if (!lenA || !lenB) return 0;
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const dp = new Array(lenA + 1);
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for (let i = 0; i <= lenA; i++) dp[i] = new Array(lenB + 1).fill(0);
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for (let i = 0; i <= lenA; i++) dp[i][0] = i;
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for (let j = 0; j <= lenB; j++) dp[0][j] = j;
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for (let i = 1; i <= lenA; i++) {
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for (let j = 1; j <= lenB; j++) {
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if (a[i - 1] === b[j - 1]) dp[i][j] = dp[i - 1][j - 1];
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else dp[i][j] = 1 + Math.min(dp[i - 1][j], dp[i][j - 1], dp[i - 1][j - 1]);
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}
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}
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const dist = dp[lenA][lenB];
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const maxLen = Math.max(lenA, lenB);
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return 1 - dist / maxLen;
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}
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_isSingleWordStrictTarget(title) {
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const n = this._safeStr(title).trim();
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if (!n) return false;
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const parts = n.split(/\s+/).filter(Boolean);
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if (parts.length !== 1) return false;
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const base = this._stripYearHints(n);
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const t = this._normalizeTitle(base);
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return t.length >= 3 && t.length <= 10;
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}
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_bestTitleFromSuggestItem(x) {
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if (!x) return "";
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const t = x.title;
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if (typeof t === "string") return t;
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if (t && typeof t === "object") {
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return String(t.english || t.romaji || t.native || t.userPreferred || "");
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}
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return String(x.name || x.english || x.romaji || "");
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}
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_parseStartDate(dateStr) {
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const s = this._safeStr(dateStr).trim();
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if (!s) return null;
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const monthMap = {
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Jan: 1, Feb: 2, Mar: 3, Apr: 4, May: 5, Jun: 6,
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Jul: 7, Aug: 8, Sep: 9, Oct: 10, Nov: 11, Dec: 12
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};
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const m = s.match(/([A-Za-z]+)\s+(\d{1,2}),\s*(\d{4})/);
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if (!m) return null;
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const mon = monthMap[m[1]];
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const day = parseInt(m[2], 10);
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const year = parseInt(m[3], 10);
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if (!mon || !isFinite(day) || !isFinite(year)) return null;
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return { year, month: mon, day };
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}
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_extractWatchIdFromUrl(url) {
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const s = String(url || "");
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const m = s.match(/\/watch\/[^\/]+-(\d+)/i);
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return m ? m[1] : "";
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}
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_extractImageFromHtmlChunk(chunk) {
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const c = String(chunk || "");
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const m = c.match(/<img[^>]+src="([^"]+)"|<img[^>]+data-src="([^"]+)"/i);
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return m ? (m[1] || m[2] || "") : "";
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}
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_fetchSuggestMatches(q) {
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const url = `${this.baseUrl}/ajax/search/suggest?keyword=${encodeURIComponent(q)}`;
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const j = this._getJson(url, this._headersJson());
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if (j && Array.isArray(j.results)) {
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return j.results.map((x) => {
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const title = this._decodeHtml(this._bestTitleFromSuggestItem(x) || String(x.name || ""));
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const u = x.url ? String(x.url) : "";
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const full = u.startsWith("http") ? u : (u ? (this.baseUrl + u) : "");
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const id = x.id ? String(x.id) : this._extractWatchIdFromUrl(full);
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const image = x.image ? String(x.image) : "";
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const dateStr = x.released ? String(x.released) : "";
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const startDate = this._parseStartDate(dateStr);
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return { id, title, url: full, image, startDate };
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}).filter((x) => x.id && x.url);
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}
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const html = this._decodeHtml(String(j.html || j.result || ""));
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if (!html) return [];
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const re = /<a href="\/([^"]+)" class="nav-item">([\s\S]*?)<\/a>/g;
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const out = [];
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let m;
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while ((m = re.exec(html)) !== null) {
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const pageUrl = String(m[1] || "").trim();
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if (!pageUrl || pageUrl.startsWith("search?")) continue;
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const chunk = String(m[2] || "");
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const titleM = chunk.match(/<h3[^>]*class="film-name"[^>]*>([^<]+)<\/h3>/i);
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const title = this._decodeHtml(titleM ? titleM[1] : "");
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const dateM = chunk.match(/<div class="film-infor">\s*<span>([^<]+)<\/span>/i);
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const startDate = this._parseStartDate(dateM ? dateM[1] : "");
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const fullUrl = `${this.baseUrl}/${pageUrl}`;
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const idMatch = pageUrl.match(/-(\d+)$/);
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const id = idMatch ? idMatch[1] : this._extractWatchIdFromUrl(fullUrl);
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const image = this._extractImageFromHtmlChunk(chunk);
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if (!id) continue;
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out.push({ id, title, url: fullUrl, image, startDate });
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}
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return out;
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}
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_fetchFallbackSearchMatches(q) {
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const url2 = `${this.baseUrl}/search?keyword=${encodeURIComponent(q)}`;
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const html = this._getText(url2, this._headersHtml());
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const out = [];
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const re = /<a href="(\/watch\/[^"]+)"/gi;
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const seen = {};
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let m;
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while ((m = re.exec(html)) !== null) {
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const href = String(m[1] || "");
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const full = href.startsWith("http") ? href : (this.baseUrl + href);
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const id = this._extractWatchIdFromUrl(full);
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if (!id || seen[id]) continue;
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seen[id] = true;
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out.push({ id, title: q, url: full, image: "", startDate: null });
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if (out.length >= 20) break;
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}
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return out;
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}
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_hasDubForAnimeId(animeId) {
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const id = String(animeId || "").trim();
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if (!id) return false;
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if (typeof this._dubCache[id] === "boolean") {
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return this._dubCache[id];
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}
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try {
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const j = this._getJson(
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`${this.baseUrl}/ajax/v2/episode/list/${encodeURIComponent(id)}`,
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this._headersJson()
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);
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const html = this._decodeHtml(String(j.html || j.result || ""));
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if (!html) {
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this._dubCache[id] = false;
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return false;
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}
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const re = /data-number="([^"]+)"[^>]*data-id="([^"]+)"/i;
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const m = re.exec(html);
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const epId = m ? String(m[2] || "").trim() : "";
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if (!epId) {
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this._dubCache[id] = false;
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return false;
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}
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const j2 = this._getJson(
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`${this.baseUrl}/ajax/v2/episode/servers?episodeId=${encodeURIComponent(epId)}`,
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this._headersJson()
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);
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const html2 = this._decodeHtml(String(j2.html || j2.result || ""));
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if (!html2) {
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this._dubCache[id] = false;
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return false;
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}
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const has = /data-type\s*=\s*"(?:dub)"/i.test(html2);
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this._dubCache[id] = !!has;
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return !!has;
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} catch (e) {
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this._dubCache[id] = false;
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return false;
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}
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}
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search(a1) {
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const arg = this._parseArg(a1);
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const q = this._safeStr(arg.query || arg.q || "").trim();
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if (!q) return "[]";
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const subOrDub = this._getSubOrDubFromAny(arg);
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const media = arg.media || {};
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const start = media.startDate || {};
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const targetYear = parseInt(start.year, 10);
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const targetMonth = parseInt(start.month, 10);
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const en = this._safeStr(media.englishTitle || media.english || "").trim();
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const ro = this._safeStr(media.romajiTitle || media.romaji || "").trim();
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const enStripped = this._stripYearHints(en);
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const roStripped = this._stripYearHints(ro);
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const targetNormJP = this._normalizeTitle(roStripped);
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const targetNormEN = this._normalizeTitle(enStripped);
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const targetNorm = targetNormEN || targetNormJP || this._normalizeTitle(this._stripYearHints(q));
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const strictTargetRaw =
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(this._isSingleWordStrictTarget(enStripped) ? enStripped :
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(this._isSingleWordStrictTarget(roStripped) ? roStripped : ""));
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const strictNorm = strictTargetRaw ? this._normalizeTitle(strictTargetRaw) : "";
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let matches = this._fetchSuggestMatches(q);
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if (!matches.length) matches = this._fetchFallbackSearchMatches(q);
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if (!matches.length) return "[]";
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const hasYear = isFinite(targetYear) && targetYear > 0;
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const hasMonth = isFinite(targetMonth) && targetMonth > 0 && targetMonth <= 12;
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const withNorm = matches.map((m) => {
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const title = this._safeStr(m.title);
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return {
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id: String(m.id || ""),
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title,
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url: String(m.url || ""),
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image: String(m.image || ""),
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startDate: m.startDate || null,
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normTitle: this._normalizeTitle(title)
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};
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}).filter((m) => m.id && m.url);
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const exactTitleMatch = (m) => {
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if (!m.normTitle) return false;
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if (strictNorm) return m.normTitle === strictNorm;
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return (m.normTitle === targetNorm) || (targetNormJP && m.normTitle === targetNormJP);
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};
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const fuzzyTitleMatch = (m) => {
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if (!m.normTitle) return false;
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if (strictNorm) return m.normTitle === strictNorm;
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const a = m.normTitle;
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const b = targetNorm;
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if (a === b) return true;
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if (a.includes(b) || b.includes(a)) return true;
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if (targetNormJP) {
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if (a.includes(targetNormJP) || targetNormJP.includes(a)) return true;
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if (this._levSim(a, targetNormJP) > 0.72) return true;
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}
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return this._levSim(a, b) > 0.72;
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};
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const dateMatchYM = (m) => {
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if (!hasYear) return true;
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if (!m.startDate || !m.startDate.year) return false;
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if (m.startDate.year !== targetYear) return false;
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if (!hasMonth) return true;
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return m.startDate.month === targetMonth;
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};
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const dateMatchY = (m) => {
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if (!hasYear) return true;
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if (!m.startDate || !m.startDate.year) return false;
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return m.startDate.year === targetYear;
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};
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let filtered = withNorm.filter((m) => exactTitleMatch(m) && dateMatchYM(m));
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if (!filtered.length) filtered = withNorm.filter((m) => exactTitleMatch(m) && dateMatchY(m));
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if (!filtered.length) filtered = withNorm.filter((m) => fuzzyTitleMatch(m) && dateMatchYM(m));
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if (!filtered.length) filtered = withNorm.filter((m) => fuzzyTitleMatch(m) && dateMatchY(m));
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if (!filtered.length && strictNorm) return "[]";
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if (!filtered.length) filtered = withNorm.filter((m) => fuzzyTitleMatch(m));
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if (!filtered.length) return "[]";
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filtered.sort((a, b) => {
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const A = a.normTitle.length;
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const B = b.normTitle.length;
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if (A !== B) return A - B;
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return a.normTitle.localeCompare(b.normTitle);
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});
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if (subOrDub === "dub") {
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const top = filtered.slice(0, 8);
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const ok = [];
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for (let i = 0; i < top.length; i++) {
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const r = top[i];
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if (this._hasDubForAnimeId(r.id)) ok.push(r);
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}
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filtered = ok;
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if (!filtered.length) return "[]";
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}
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const mapped = filtered.map((r) => ({
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id: `${r.id}/${subOrDub}`,
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title: this._decodeHtml(r.title || ""),
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image: r.image || "",
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url: r.url,
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subOrDub,
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startDate: r.startDate || null
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}));
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return JSON.stringify(mapped);
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}
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findEpisodes(animeId) {
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const parts = String(animeId || "").split("/");
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const id = parts[0];
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const subOrDub = parts[1] || "sub";
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if (!id) return "[]";
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const j = this._getJson(
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`${this.baseUrl}/ajax/v2/episode/list/${encodeURIComponent(id)}`,
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this._headersJson()
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);
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const html = this._decodeHtml(String(j.html || j.result || ""));
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const episodes = [];
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const re = /data-number="([^"]+)"[^>]*data-id="([^"]+)"/gi;
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let m;
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while ((m = re.exec(html)) !== null) {
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const numRaw = String(m[1] || "").trim();
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const epId = String(m[2] || "").trim();
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const num = parseFloat(numRaw);
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if (!epId || !isFinite(num)) continue;
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episodes.push({
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id: `${epId}/${subOrDub}`,
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number: num,
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title: "",
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url: ""
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});
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}
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episodes.sort((a, b) => (a.number || 0) - (b.number || 0));
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return JSON.stringify(episodes);
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}
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findEpisodeServer(episodeObj, serverName) {
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let ep = episodeObj;
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if (typeof ep === "string") {
|
|
try { ep = JSON.parse(ep); } catch (e) { ep = {}; }
|
|
}
|
|
|
|
const epIdRaw = this._safeStr(ep && ep.id ? ep.id : "").trim();
|
|
if (!epIdRaw) throw new Error("Missing episode id");
|
|
|
|
const parts = epIdRaw.split("/");
|
|
const epId = parts[0];
|
|
const subOrDub = (parts[1] || "sub").toLowerCase();
|
|
|
|
const server = String(serverName || "").trim() || "HD-1";
|
|
if (server === "HD-4") return "null";
|
|
|
|
const j = this._getJson(
|
|
`${this.baseUrl}/ajax/v2/episode/servers?episodeId=${encodeURIComponent(epId)}`,
|
|
this._headersJson()
|
|
);
|
|
|
|
const html = this._decodeHtml(String(j.html || j.result || ""));
|
|
|
|
const escapedServer = server.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
|
|
const reExact = new RegExp(
|
|
`class="item server-item"[^>]*data-type="${subOrDub}"[^>]*data-id="([^"]+)"[^>]*>[\\s\\S]*?>\\s*${escapedServer}\\s*<`,
|
|
"i"
|
|
);
|
|
const mmExact = reExact.exec(html);
|
|
|
|
let serverId = mmExact ? String(mmExact[1] || "").trim() : "";
|
|
|
|
if (!serverId) {
|
|
const reFirst = new RegExp(
|
|
`class="item server-item"[^>]*data-type="${subOrDub}"[^>]*data-id="([^"]+)"`,
|
|
"i"
|
|
);
|
|
const mmFirst = reFirst.exec(html);
|
|
if (mmFirst) serverId = String(mmFirst[1] || "").trim();
|
|
}
|
|
|
|
if (!serverId) throw new Error(`No server id found for track=${subOrDub}`);
|
|
|
|
const sourcesJson = this._getJson(
|
|
`${this.baseUrl}/ajax/v2/episode/sources?id=${encodeURIComponent(serverId)}`,
|
|
this._headersJson()
|
|
);
|
|
|
|
const embed = (sourcesJson && sourcesJson.link) ? String(sourcesJson.link) : "";
|
|
if (!embed) throw new Error("No embed link returned");
|
|
|
|
let decryptData = null;
|
|
let requiredHeaders = {};
|
|
|
|
try {
|
|
decryptData = this.extractMegaCloudSync(embed);
|
|
requiredHeaders = (decryptData && decryptData.headersProvided) ? decryptData.headersProvided : {};
|
|
} catch (e) {
|
|
decryptData = null;
|
|
}
|
|
|
|
if (!decryptData) {
|
|
const fb = this._getJson(
|
|
`https://ac-api.ofchaos.com/api/anime/embed/convert/v2?embedUrl=${encodeURIComponent(embed)}`,
|
|
{ "User-Agent": "Mozilla/5.0", "Accept": "application/json" }
|
|
);
|
|
decryptData = fb || {};
|
|
requiredHeaders = {
|
|
"Referer": "https://megacloud.club/",
|
|
"Origin": "https://megacloud.club",
|
|
"User-Agent": "Mozilla/5.0",
|
|
"X-Requested-With": "XMLHttpRequest"
|
|
};
|
|
}
|
|
|
|
const sources = Array.isArray(decryptData.sources) ? decryptData.sources : [];
|
|
const tracks = Array.isArray(decryptData.tracks) ? decryptData.tracks : [];
|
|
|
|
const streamSource =
|
|
sources.find((s) => s && s.type === "hls" && s.file) ||
|
|
sources.find((s) => s && s.type === "mp4" && s.file) ||
|
|
sources.find((s) => s && s.file);
|
|
|
|
if (!streamSource || !streamSource.file) throw new Error("No valid stream file found");
|
|
|
|
const subtitles = tracks
|
|
.filter((t) => t && String(t.kind || "").toLowerCase() === "captions" && t.file)
|
|
.map((t, index) => ({
|
|
id: `sub-${index}`,
|
|
language: String(t.label || "Unknown"),
|
|
url: String(t.file),
|
|
isDefault: !!t.default
|
|
}));
|
|
|
|
const intro = (decryptData && decryptData.intro) ? decryptData.intro : null;
|
|
const outro = (decryptData && decryptData.outro) ? decryptData.outro : null;
|
|
|
|
const out = {
|
|
server: server,
|
|
headers: requiredHeaders,
|
|
|
|
intro: intro,
|
|
outro: outro,
|
|
|
|
videoSources: [
|
|
{
|
|
url: String(streamSource.file),
|
|
type: String(streamSource.type || "").toLowerCase() === "hls" ? "m3u8" : "mp4",
|
|
quality: "auto",
|
|
subtitles: subtitles,
|
|
|
|
intro: intro,
|
|
outro: outro
|
|
}
|
|
]
|
|
};
|
|
|
|
return JSON.stringify(out);
|
|
}
|
|
|
|
extractMegaCloudSync(embedUrl) {
|
|
const url = new URL(String(embedUrl));
|
|
const baseDomain = `${url.protocol}//${url.host}/`;
|
|
|
|
const headers = {
|
|
"Accept": "*/*",
|
|
"X-Requested-With": "XMLHttpRequest",
|
|
"Referer": baseDomain,
|
|
"Origin": `${url.protocol}//${url.host}`,
|
|
"User-Agent": "Mozilla/5.0"
|
|
};
|
|
|
|
const html = this._getText(String(embedUrl), headers);
|
|
|
|
const fileIdMatch = html.match(/<title>\s*File\s+#([a-zA-Z0-9]+)\s*-/i);
|
|
if (!fileIdMatch) throw new Error("file_id not found in embed page");
|
|
const fileId = fileIdMatch[1];
|
|
|
|
let nonce = null;
|
|
const match48 = html.match(/\b[a-zA-Z0-9]{48}\b/);
|
|
if (match48) nonce = match48[0];
|
|
|
|
if (!nonce) {
|
|
const match3x16 = [...html.matchAll(/["']([A-Za-z0-9]{16})["']/g)];
|
|
if (match3x16.length >= 3) {
|
|
nonce = match3x16[0][1] + match3x16[1][1] + match3x16[2][1];
|
|
}
|
|
}
|
|
|
|
if (!nonce) throw new Error("nonce not found");
|
|
|
|
const sourcesJson = this._getJson(
|
|
`${baseDomain}embed-2/v3/e-1/getSources?id=${encodeURIComponent(fileId)}&_k=${encodeURIComponent(nonce)}`,
|
|
headers
|
|
);
|
|
|
|
return {
|
|
sources: sourcesJson.sources || [],
|
|
tracks: sourcesJson.tracks || [],
|
|
intro: sourcesJson.intro || null,
|
|
outro: sourcesJson.outro || null,
|
|
server: sourcesJson.server || null,
|
|
headersProvided: headers
|
|
};
|
|
}
|
|
}
|
|
|
|
module.exports = HiAnime;
|