Update anime/hianime/source.js

anime/hianime/source.js

@@ -1,104 +1,261 @@
 class HiAnime {
   constructor() {
     this.type = "anime-streaming";
-    this.version = "1.0.0";
+    this.version = "1.0.1";
     this.baseUrl = "https://hianime.to";
   }
 
   getSettings() {
     return {
-      episodeServers: ["HD-1", "HD-2", "HD-3", "HD-4"],
+      episodeServers: ["HD-1", "HD-2", "HD-3"],
       supportsSub: true,
       supportsDub: true,
       supportsHls: true
     };
   }
 
-  _nativeFetch(url, method, headers, body) {
+  async _getText(url, headers) {
-    const raw = Native.fetch(
+    const res = await fetch(String(url), { method: "GET", headers: headers || {} });
-      String(url),
+    return String(await res.text());
-      method || "GET",
-      JSON.stringify(headers || {}),
-      body == null ? "" : String(body)
-    );
-    try {
-      return JSON.parse(raw || "{}");
-    } catch (e) {
-      return { ok: false, status: 0, headers: {}, body: "" };
-    }
   }
 
-  _getText(url, headers) {
+  async _getJson(url, headers) {
-    const res = this._nativeFetch(url, "GET", headers, "");
+    const res = await fetch(String(url), { method: "GET", headers: headers || {} });
-    return String(res.body || "");
-  }
-
-  _getJson(url, headers) {
-    const res = this._nativeFetch(url, "GET", headers, "");
     try {
-      return JSON.parse(String(res.body || "{}"));
+      return await res.json();
     } catch (e) {
       return {};
     }
   }
 
-  search(query) {
+  _decodeHtml(s) {
-    if (typeof query === "string")
+    return String(s || "")
-      query = { query, media: { startDate: { year: 0, month: 0, day: 0 } } };
+      .replace(/\\u0026/g, "&")
-
+      .replace(/&#(\d+);?/g, (m, d) => {
-    const start = (query.media && query.media.startDate) || { year: 0, month: 0, day: 0 };
+        try { return String.fromCharCode(parseInt(d, 10)); } catch (e) { return m; }
-    const sy = start.year || 0;
+      })
-    const sm = start.month || 0;
+      .replace(/"/g, '"')
-    const sd = start.day || 0;
+      .replace(/'/g, "'")
-
+      .replace(/&/g, "&")
-    const url =
+      .replace(/&lt;/g, "<")
-      `${this.baseUrl}/search?keyword=${encodeURIComponent(query.query)}` +
+      .replace(/&gt;/g, ">");
-      `&sy=${sy}&sm=${sm}` +
-      (sd ? `&sd=${sd}` : ``) +
-      `&sort=default`;
-
-    const html = this._getText(url, {});
-    const regex = /<a href="\/watch\/([^"]+)"[^>]+title="([^"]+)"[^>]+data-id="(\d+)"/g;
-
-    const matches = [...html.matchAll(regex)].map((m) => {
-      const id = m[3];
-      const pageUrl = m[1];
-      const title = m[2];
-
-      const imageRegex = new RegExp(
-        `<a href="/watch/${pageUrl.replace(/\//g, "\\/")}"[\\s\\S]*?<img[^>]+data-src="([^"]+)"`,
-        "i"
-      );
-      const imageMatch = html.match(imageRegex);
-      const image = imageMatch ? imageMatch[1] : null;
-
-      return { id, pageUrl, title, image };
-    });
-
-    if (!matches.length) return [];
-
-    const subOrDub = query.dub ? "dub" : "sub";
-    return matches.map((m) => ({
-      id: `${m.id}/${subOrDub}`,
-      title: m.title,
-      image: m.image,
-      url: `${this.baseUrl}/watch/${m.pageUrl}`,
-      subOrDub
-    }));
   }
 
-  findEpisodes(animeId) {
+  _normalizeTitle(s) {
-    const parts = String(animeId).split("/");
+    return String(s || "")
+      .toLowerCase()
+      .replace(/(season|cour|part|uncensored)/g, " ")
+      .replace(/\d+(st|nd|rd|th)\b/g, (m) => m.replace(/st|nd|rd|th/g, ""))
+      .replace(/[^a-z0-9\s]+/g, " ")
+      .replace(/\s+/g, " ")
+      .trim();
+  }
+
+  _levSim(a, b) {
+    a = String(a || "");
+    b = String(b || "");
+    if (!a.length || !b.length) return 0;
+    const la = a.length, lb = b.length;
+    const dp = [];
+    for (let i = 0; i <= la; i++) {
+      dp[i] = new Array(lb + 1);
+      dp[i][0] = i;
+    }
+    for (let j = 0; j <= lb; j++) dp[0][j] = j;
+
+    for (let i = 1; i <= la; i++) {
+      for (let j = 1; j <= lb; j++) {
+        if (a[i - 1] === b[j - 1]) dp[i][j] = dp[i - 1][j - 1];
+        else {
+          const x = dp[i - 1][j] + 1;
+          const y = dp[i][j - 1] + 1;
+          const z = dp[i - 1][j - 1] + 1;
+          dp[i][j] = Math.min(x, y, z);
+        }
+      }
+    }
+    const dist = dp[la][lb];
+    const maxLen = Math.max(la, lb) || 1;
+    return 1 - dist / maxLen;
+  }
+
+  _parseStartDate(dateStr) {
+    const s = String(dateStr || "").trim();
+    const m = s.match(/([A-Za-z]+)\s+(\d{1,2}),\s*(\d{4})/);
+    if (!m) return { year: 0, month: 0, day: 0 };
+    const monthMap = {
+      Jan: 1, Feb: 2, Mar: 3, Apr: 4, May: 5, Jun: 6,
+      Jul: 7, Aug: 8, Sep: 9, Oct: 10, Nov: 11, Dec: 12
+    };
+    const mm = monthMap[m[1]] || 0;
+    const dd = parseInt(m[2], 10) || 0;
+    const yy = parseInt(m[3], 10) || 0;
+    return { year: yy, month: mm, day: dd };
+  }
+
+  _scoreCandidate(candidateTitle, candidateJp, targetEn, targetRo, targetYear) {
+    const cand = this._normalizeTitle(this._decodeHtml(candidateTitle));
+    const candJ = this._normalizeTitle(this._decodeHtml(candidateJp));
+    const tEn = this._normalizeTitle(targetEn);
+    const tRo = this._normalizeTitle(targetRo);
+
+    let best = 0;
+    const pairs = [
+      [cand, tEn],
+      [cand, tRo],
+      [candJ, tRo],
+      [candJ, tEn]
+    ];
+
+    for (let i = 0; i < pairs.length; i++) {
+      const a = pairs[i][0], b = pairs[i][1];
+      if (!a || !b) continue;
+
+      if (a === b) best = Math.max(best, 1000);
+      if (a.includes(b) || b.includes(a)) best = Math.max(best, 700);
+
+      const sim = this._levSim(a, b);
+      best = Math.max(best, Math.floor(sim * 650));
+    }
+
+    if (targetYear && targetYear > 0) {
+      best += 0;
+    }
+    return best;
+  }
+
+  async search(query) {
+    if (typeof query === "string") {
+      query = { query, media: { startDate: { year: 0, month: 0, day: 0 } } };
+    }
+
+    const q = query && query.query ? String(query.query) : "";
+    const media = (query && query.media) || {};
+    const start = (media && media.startDate) || { year: 0, month: 0, day: 0 };
+    const targetYear = (start && start.year) ? (start.year | 0) : 0;
+
+    const targetEn = media.englishTitle || media.english || media.titleEnglish || "";
+    const targetRo = media.romajiTitle || media.romaji || media.titleRomaji || "";
+
+    const subOrDub = query && query.dub ? "dub" : "sub";
+
+    let candidates = [];
+    try {
+      const url = `${this.baseUrl}/ajax/search/suggest?keyword=${encodeURIComponent(q)}`;
+      const reply = await this._getJson(url, { "X-Requested-With": "XMLHttpRequest" });
+      const html = String((reply && reply.html) || "");
+
+      const regex =
+        /<a[^>]+href="\/([^"]+)"[^>]*class="nav-item"[^>]*>[\s\S]*?<h3[^>]*class="film-name"[^>]*data-jname="([^"]*)"[^>]*>([^<]*)<\/h3>[\s\S]*?<div[^>]*class="film-infor"[^>]*>[\s\S]*?<span[^>]*>([^<]*)<\/span>/gi;
+
+      const imgRegex = /<img[^>]+(?:data-src|src)="([^"]+)"[^>]*>/i;
+
+      const matches = [...html.matchAll(regex)];
+      for (let i = 0; i < matches.length; i++) {
+        const pageUrlRaw = matches[i][1] || "";
+        if (!pageUrlRaw || pageUrlRaw.startsWith("search?")) continue;
+
+        const jname = matches[i][2] || "";
+        const title = matches[i][3] || "";
+        const dateStr = matches[i][4] || "";
+
+        const startDate = this._parseStartDate(dateStr);
+
+        const pageUrl = pageUrlRaw.startsWith("watch/") ? pageUrlRaw : pageUrlRaw;
+        const idMatch = String(pageUrl).match(/-(\d+)$/);
+        const id = idMatch ? idMatch[1] : pageUrl;
+
+        const blockStart = html.indexOf(matches[i][0]);
+        const slice = blockStart >= 0 ? html.slice(blockStart, blockStart + 800) : matches[i][0];
+        const im = slice.match(imgRegex);
+        const image = im ? im[1] : null;
+
+        candidates.push({
+          id,
+          pageUrl,
+          title: this._decodeHtml(title),
+          jname: this._decodeHtml(jname),
+          image,
+          startDate
+        });
+      }
+    } catch (e) {
+    }
+
+    if (!candidates.length) {
+      const url = `${this.baseUrl}/search?keyword=${encodeURIComponent(q)}`;
+      const html = await this._getText(url, {});
+      const regex = /<a href="\/watch\/([^"]+)"[^>]+title="([^"]+)"[^>]+data-id="(\d+)"/g;
+
+      const matches = [...html.matchAll(regex)];
+      for (let i = 0; i < matches.length; i++) {
+        const pageUrl = matches[i][1];
+        const title = matches[i][2];
+        const id = matches[i][3];
+
+        const imageRegex = new RegExp(
+          `<a href="/watch/${String(pageUrl).replace(/\//g, "\\/")}"[\\s\\S]*?<img[^>]+(?:data-src|src)="([^"]+)"`,
+          "i"
+        );
+        const imageMatch = html.match(imageRegex);
+        const image = imageMatch ? imageMatch[1] : null;
+
+        candidates.push({
+          id,
+          pageUrl: "watch/" + pageUrl,
+          title: this._decodeHtml(title),
+          jname: "",
+          image,
+          startDate: { year: 0, month: 0, day: 0 }
+        });
+      }
+    }
+
+    if (!candidates.length) return [];
+
+    // Score + filter by year when available
+    const scored = candidates.map((c) => {
+      const score = this._scoreCandidate(c.title, c.jname, targetEn, targetRo, targetYear);
+      let yearBonus = 0;
+      if (targetYear > 0 && c.startDate && c.startDate.year > 0) {
+        if (c.startDate.year === targetYear) yearBonus = 140;
+        else if (Math.abs(c.startDate.year - targetYear) === 1) yearBonus = 40;
+        else yearBonus = -80;
+      }
+      return { c, score: score + yearBonus };
+    });
+
+    scored.sort((a, b) => b.score - a.score);
+
+    const top = scored.slice(0, 30).map((x) => x.c);
+
+    return top.map((m) => {
+      const id = String(m.id || "");
+      const pageUrl = String(m.pageUrl || "");
+      const url = pageUrl.startsWith("http") ? pageUrl : (pageUrl.startsWith("watch/") ? `${this.baseUrl}/${pageUrl}` : `${this.baseUrl}/${pageUrl}`);
+      return {
+        id: `${id}/${subOrDub}`,
+        title: m.title || "",
+        image: m.image || null,
+        url,
+        subOrDub
+      };
+    });
+  }
+
+  async findEpisodes(animeId) {
+    const parts = String(animeId || "").split("/");
     const id = parts[0];
     const subOrDub = parts[1] || "sub";
 
-    const json = this._getJson(
+    const json = await this._getJson(
       `${this.baseUrl}/ajax/v2/episode/list/${id}`,
       { "X-Requested-With": "XMLHttpRequest" }
     );
-    const html = String(json.html || "");
 
+    const html = String((json && json.html) || "");
     const episodes = [];
+
     const regex =
       /<a[^>]*class="[^"]*\bep-item\b[^"]*"[^>]*data-number="(\d+)"[^>]*data-id="(\d+)"[^>]*href="([^"]+)"[\s\S]*?<div class="ep-name[^"]*"[^>]*title="([^"]+)"/g;
 
@@ -108,56 +265,60 @@ class HiAnime {
         id: `${match[2]}/${subOrDub}`,
         number: parseInt(match[1], 10),
         url: this.baseUrl + match[3],
-        title: match[4]
+        title: this._decodeHtml(match[4] || "")
       });
     }
 
     return episodes;
   }
 
-  findEpisodeServer(episode, _server) {
+  async findEpisodeServer(episode, _server) {
     if (typeof episode === "string") {
       try { episode = JSON.parse(episode); } catch (e) {}
     }
 
     const parts = String((episode && episode.id) || "").split("/");
-    const id = parts[0];
+    const epId = parts[0];
     const subOrDub = parts[1] || "sub";
 
-    const serverName = _server !== "default" ? _server : "HD-1";
+    let serverName = _server && _server !== "default" ? String(_server) : "HD-1";
-    if (_server === "HD-4") return null;
+    if (serverName === "HD-4") return null;
 
-    const serverJson = this._getJson(
+    const serverJson = await this._getJson(
-      `${this.baseUrl}/ajax/v2/episode/servers?episodeId=${id}`,
+      `${this.baseUrl}/ajax/v2/episode/servers?episodeId=${encodeURIComponent(epId)}`,
       { "X-Requested-With": "XMLHttpRequest" }
     );
-    const serverHtml = String(serverJson.html || "");
+    const serverHtml = String((serverJson && serverJson.html) || "");
 
     const regex = new RegExp(
-      `<div[^>]*class="item server-item"[^>]*data-type="${subOrDub}"[^>]*data-id="(\\d+)"[^>]*>\\s*<a[^>]*>\\s*${serverName}\\s*</a>`,
+      `<div[^>]*class="item server-item"[^>]*data-type="${subOrDub}"[^>]*data-id="(\\\\d+)"[^>]*>\\\\s*<a[^>]*>\\\\s*${serverName}\\\\s*</a>`,
       "i"
     );
-
     const match = regex.exec(serverHtml);
     if (!match) throw new Error(`Server "${serverName}" (${subOrDub}) not found`);
     const serverId = match[1];
 
-    const sourcesJson = this._getJson(
+    const sourcesJson = await this._getJson(
-      `${this.baseUrl}/ajax/v2/episode/sources?id=${serverId}`,
+      `${this.baseUrl}/ajax/v2/episode/sources?id=${encodeURIComponent(serverId)}`,
       { "X-Requested-With": "XMLHttpRequest" }
     );
 
+    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(sourcesJson.link);
+      decryptData = await this.extractMegaCloud(embed);
-      requiredHeaders = decryptData.headersProvided || {};
+      requiredHeaders = (decryptData && decryptData.headersProvided) ? decryptData.headersProvided : {};
-    } catch (e) {}
+    } catch (e) {
+      decryptData = null;
+    }
 
     if (!decryptData) {
-      decryptData = this._getJson(
+      decryptData = await this._getJson(
-        `https://ac-api.ofchaos.com/api/anime/embed/convert/v2?embedUrl=${encodeURIComponent(sourcesJson.link)}`,
+        `https://ac-api.ofchaos.com/api/anime/embed/convert/v2?embedUrl=${encodeURIComponent(embed)}`,
         {}
       );
       requiredHeaders = {
@@ -169,27 +330,31 @@ class HiAnime {
       };
     }
 
-    const sources = decryptData.sources || [];
+    const sources = (decryptData && decryptData.sources) ? decryptData.sources : [];
     const streamSource =
-      sources.find((s) => s.type === "hls") || sources.find((s) => s.type === "mp4");
+      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 = (decryptData.tracks || [])
+    const tracks = (decryptData && (decryptData.tracks || decryptData.track || decryptData.subtitle)) || [];
-      .filter((t) => t.kind === "captions")
+    const subtitles = (tracks || [])
+      .filter((t) => t && String(t.kind || "").toLowerCase() === "captions" && t.file)
       .map((track, index) => ({
         id: `sub-${index}`,
-        language: track.label || "Unknown",
+        language: String(track.label || "Unknown"),
-        url: track.file,
+        url: String(track.file),
         isDefault: !!track.default
       }));
 
     return {
       server: serverName,
-      headers: requiredHeaders,
+      headers: requiredHeaders || {},
       videoSources: [
         {
-          url: streamSource.file,
+          url: String(streamSource.file),
-          type: streamSource.type === "hls" ? "m3u8" : "mp4",
+          type: String(streamSource.type || "").toLowerCase() === "hls" ? "m3u8" : "mp4",
           quality: "auto",
           subtitles
         }
@@ -197,13 +362,10 @@ class HiAnime {
     };
   }
 
-  extractMegaCloudSync(embedUrl) {
+  async extractMegaCloud(embedUrl) {
-    const s = String(embedUrl);
+    const u = new URL(String(embedUrl));
-    const mm = s.match(/^(https?):\/\/([^\/]+)(\/.*)?$/i);
+    const protocol = String(u.protocol || "https:").replace(":", "");
-    if (!mm) throw new Error("Invalid embedUrl: " + s);
+    const host = String(u.host || "");
-
-    const protocol = mm[1].toLowerCase();
-    const host = mm[2];
     const baseDomain = `${protocol}://${host}/`;
 
     const headers = {
@@ -215,23 +377,26 @@ class HiAnime {
         "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36"
     };
 
-    const html = this._getText(embedUrl, headers);
+    const html = await this._getText(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];
-    else {
+
+    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(
+    const sourcesJson = await this._getJson(
-      `${baseDomain}embed-2/v3/e-1/getSources?id=${fileId}&_k=${nonce}`,
+      `${baseDomain}embed-2/v3/e-1/getSources?id=${encodeURIComponent(fileId)}&_k=${encodeURIComponent(nonce)}`,
       headers
     );