Popular videos, playing from mp4

Model/DataProvider.swift

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+import Alamofire
+import Foundation
+
+class DataProvider: ObservableObject {
+    static let instance = "https://invidious.home.arekf.net"
+
+    static func request(_ path: String) -> DataRequest {
+        return AF.request(apiURLString(path))
+    }
+
+    static func apiURLString(_ path: String) -> String {
+        "\(instance)/api/v1/\(path)"
+    }
+}

Model/PopularVideosProvider.swift

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+import Alamofire
+import Foundation
+import SwiftyJSON
+
+final class PopluarVideosProvider: DataProvider {
+    @Published var videos = [Video]()
+
+    func load() {
+        DataProvider.request("popular").responseJSON { response in
+            switch response.result {
+            case let .success(value):
+                self.videos = JSON(value).arrayValue.map { Video($0) }
+            case let .failure(error):
+                print(error)
+            }
+        }
+    }
+}

Model/Video.swift

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+import Alamofire
+import Foundation
+import SwiftyJSON
+
+class Video: Identifiable, ObservableObject {
+    let id: String
+    var title: String
+    var thumbnailURL: URL
+    var author: String
+
+    @Published var url: URL?
+    @Published var error: Bool = false
+
+    init(id: String, title: String, thumbnailURL: URL, author: String) {
+        self.id = id
+        self.title = title
+        self.thumbnailURL = thumbnailURL
+        self.author = author
+    }
+
+    init(_ json: JSON) {
+        id = json["videoId"].stringValue
+        title = json["title"].stringValue
+        thumbnailURL = json["videoThumbnails"][0]["url"].url!
+        author = json["author"].stringValue
+        url = formatStreamURL(from: json["formatStreams"].arrayValue)
+    }
+
+    func formatStreamURL(from streams: [JSON]) -> URL? {
+        if streams.isEmpty {
+            error = true
+            return nil
+        }
+
+        let stream = streams.last!
+
+        return stream["url"].url
+    }
+}

Model/VideoDetailsProvider.swift

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+import Alamofire
+import Foundation
+import SwiftyJSON
+
+final class VideoDetailsProvider: DataProvider {
+    @Published var video: Video?
+
+    var id: String
+
+    init(_ id: String) {
+        self.id = id
+        super.init()
+    }
+
+    func load() {
+        DataProvider.request("videos/\(id)").responseJSON { response in
+            switch response.result {
+            case let .success(value):
+                self.video = Video(JSON(value))
+            case let .failure(error):
+                print(error)
+            }
+        }
+    }
+}