Merge branch 'main' into Fix/Datanodes

src/main/services/hosters/gofile.ts

@@ -60,4 +60,12 @@ export class GofileApi {
 
     throw new Error("Failed to get download link");
   }
+
+  public static async checkDownloadUrl(url: string) {
+    return axios.head(url, {
+      headers: {
+        Cookie: `accountToken=${this.token}`,
+      },
+    });
+  }
 }

src/main/services/hosters/index.ts

@@ -1,3 +1,4 @@
 export * from "./gofile";
 export * from "./qiwi";
 export * from "./datanodes";
+export * from "./mediafire";

src/main/services/hosters/mediafire.ts

@@ -0,0 +1,54 @@
+import fetch from "node-fetch";
+
+export class MediafireApi {
+  private static readonly validMediafireIdentifierDL = /^[a-zA-Z0-9]+$/m;
+  private static readonly validMediafirePreDL =
+    /(?<=['"])(https?:)?(\/\/)?(www\.)?mediafire\.com\/(file|view|download)\/[^'"?]+\?dkey=[^'"]+(?=['"])/;
+  private static readonly validDynamicDL =
+    /(?<=['"])https?:\/\/download\d+\.mediafire\.com\/[^'"]+(?=['"])/;
+  private static readonly checkHTTP = /^https?:\/\//m;
+
+  public static async getDownloadUrl(mediafireUrl: string): Promise<string> {
+    try {
+      const processedUrl = this.processUrl(mediafireUrl);
+      const response = await fetch(processedUrl);
+
+      if (!response.ok) throw new Error("Failed to fetch Mediafire page");
+
+      const html = await response.text();
+      return this.extractDirectUrl(html);
+    } catch (error) {
+      throw new Error(`Failed to get download URL`);
+    }
+  }
+
+  private static processUrl(url: string): string {
+    let processed = url.replace("http://", "https://");
+
+    if (this.validMediafireIdentifierDL.test(processed)) {
+      processed = `https://mediafire.com/?${processed}`;
+    }
+
+    if (!this.checkHTTP.test(processed)) {
+      processed = processed.startsWith("//")
+        ? `https:${processed}`
+        : `https://${processed}`;
+    }
+
+    return processed;
+  }
+
+  private static extractDirectUrl(html: string): string {
+    const preMatch = this.validMediafirePreDL.exec(html);
+    if (preMatch?.[0]) {
+      return preMatch[0];
+    }
+
+    const dlMatch = this.validDynamicDL.exec(html);
+    if (dlMatch?.[0]) {
+      return dlMatch[0];
+    }
+
+    throw new Error("No valid download links found");
+  }
+}