genius search only songs

Sources/EeveeSpotify/Helpers/URLSessionHelper.swift

@@ -10,6 +10,22 @@ class URLSessionHelper {
         self.requestsMap = [:]
     }
     
+    static var DarwinVersion: String {
+        var sysinfo = utsname()
+        uname(&sysinfo)
+        let dv = String(
+            bytes: Data(bytes: &sysinfo.release, count: Int(_SYS_NAMELEN)), 
+            encoding: .ascii
+        )!.trimmingCharacters(in: .controlCharacters)
+        return "Darwin/\(dv)"
+    }
+    
+    static var CFNetworkVersion: String {
+        let dictionary = Bundle(identifier: "com.apple.CFNetwork")?.infoDictionary!
+        let version = dictionary?["CFBundleShortVersionString"] as! String
+        return "CFNetwork/\(version)"
+    }
+    
     func setOrAppend(_ data: Data, for url: URL) {
         var loadedData = requestsMap[url] ?? Data()
         loadedData.append(data)

Sources/EeveeSpotify/Lyrics/DataSources/GeniusLyricsDataSource.swift

@@ -7,7 +7,11 @@ struct GeniusLyricsDataSource {
 
     init() {
         let configuration = URLSessionConfiguration.default
-        configuration.httpAdditionalHeaders = ["X-Genius-iOS-Version": "6.19.1"]
+        configuration.httpAdditionalHeaders = [
+            "X-Genius-iOS-Version": "6.21.0",
+            "X-Genius-Logged-Out": "true",
+            "User-Agent": "Genius/1109 \(URLSessionHelper.CFNetworkVersion) \(URLSessionHelper.DarwinVersion)"
+        ]
         
         session = URLSession(configuration: configuration)
     }
@@ -50,15 +54,18 @@ struct GeniusLyricsDataSource {
         return rootResponse.response
     }
     
-    func search(_ query: String) throws -> [GeniusHit] {
+    func searchSong(_ query: String) throws -> [GeniusHit] {
         
-        let data = try perform("/search", query: ["q": query])
+        let data = try perform("/search/song", query: ["q": query])
         
-        guard case .hits(let hitsResponse) = data else {
+        guard 
+            case .sections(let sectionsResponse) = data,
+            let section = sectionsResponse.sections.first
+        else {
             throw LyricsError.DecodingError
         }
         
-        return hitsResponse.hits
+        return section.hits
     }
 
     func getSongInfo(_ songId: Int) throws -> GeniusSong {

Sources/EeveeSpotify/Lyrics/LyricsRepository.swift

@@ -20,7 +20,7 @@ struct LyricsRepository {
         
         case .genius:
 
-            let hits = try geniusDataSource.search(query)
+            let hits = try geniusDataSource.searchSong(query)
 
             guard let song = (
                 hits.first(

Sources/EeveeSpotify/Lyrics/Models/Genius/GeniusDataResponse.swift

@@ -1,14 +1,14 @@
 import Foundation
 
 enum GeniusDataResponse: Decodable {
-    case hits(GeniusHitsResponse)
+    case sections(GeniusSectionsResponse)
     case song(GeniusSongResponse)
 
     init(from decoder: Decoder) throws {
         let container = try decoder.singleValueContainer()
 
-        if let hits = try? container.decode(GeniusHitsResponse.self) {
-            self = .hits(hits)
+        if let sections = try? container.decode(GeniusSectionsResponse.self) {
+            self = .sections(sections)
         }
         else if let song = try? container.decode(GeniusSongResponse.self) {
             self = .song(song)

Sources/EeveeSpotify/Lyrics/Models/Genius/GeniusSection.swift

@@ -1,5 +1,5 @@
 import Foundation
 
-struct GeniusHitsResponse: Decodable {
+struct GeniusSection: Decodable {
     var hits: [GeniusHit]
-}
+}

Sources/EeveeSpotify/Lyrics/Models/Genius/GeniusSectionsResponse.swift

@@ -0,0 +1,5 @@
+import Foundation
+
+struct GeniusSectionsResponse: Decodable {
+    var sections: [GeniusSection]
+}