編集履歴

質問編集履歴

コードと出ているエラーを追加しました

2018/09/12 21:04

投稿

denshatrain

スコア16

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -34,23 +34,23 @@
    "kind": "youtube#searchResult",
-   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/tTWYhBhibtZt8pBWHI5zlWCjXsw\"",
+   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/n8MR9oEibzEjQGRvkJ2YD_uMgIo\"",
    "id": {
     "kind": "youtube#video",
-    "videoId": "AZ3-j7IzKro"
+    "videoId": "pCQ8LDrTXbE"
    },
    "snippet": {
-    "publishedAt": "2015-12-04T09:30:00.000Z",
+    "publishedAt": "2016-08-12T09:30:01.000Z",
     "channelId": "UCEzPCE4ULESqrp2m013wrlA",
-    "title": "【Minecraft】本物感！？なロマンエレベーター【へぼてっく】",
+    "title": "【Minecraft】うるさいけどロマンなエスカレーター【へぼてっく】",
     "description": "へぼてっくが、ヘボいテクでマインクラフトを楽しみます。 暇つぶし程度に見てください(笑) 万が一、役に立てることがあったら嬉しいのだけど...",
@@ -58,7 +58,7 @@
      "default": {
-      "url": "https://i.ytimg.com/vi/AZ3-j7IzKro/default.jpg",
+      "url": "https://i.ytimg.com/vi/pCQ8LDrTXbE/default.jpg",
       "width": 120,
@@ -68,7 +68,7 @@
      "medium": {
-      "url": "https://i.ytimg.com/vi/AZ3-j7IzKro/mqdefault.jpg",
+      "url": "https://i.ytimg.com/vi/pCQ8LDrTXbE/mqdefault.jpg",
       "width": 320,
@@ -78,7 +78,7 @@
      "high": {
-      "url": "https://i.ytimg.com/vi/AZ3-j7IzKro/hqdefault.jpg",
+      "url": "https://i.ytimg.com/vi/pCQ8LDrTXbE/hqdefault.jpg",
       "width": 480,
@@ -100,23 +100,23 @@
    "kind": "youtube#searchResult",
-   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/FcsKmRESULRj8hhwzgqBr7UDLpc\"",
+   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/Q_XYdMQnRI09uy066b4JDGYJHX4\"",
    "id": {
     "kind": "youtube#video",
-    "videoId": "3CoNVop-blg"
+    "videoId": "3gaRTWP8jwI"
    },
    "snippet": {
-    "publishedAt": "2015-01-21T09:30:02.000Z",
+    "publishedAt": "2015-02-06T09:00:16.000Z",
     "channelId": "UCEzPCE4ULESqrp2m013wrlA",
-    "title": "【Minecraft】クマムシのあったかいんだからぁ♪演奏してみた【へぼてっく】",
+    "title": "【Minecraft】完全水抜き海底神殿で迷うw【へぼてっく】",
     "description": "へぼてっくが、ヘボいテクでマインクラフトを楽しみます。 暇つぶし程度に見てください(笑) 万が一、役に立てることがあったら嬉しいのだけど...",
@@ -124,7 +124,7 @@
      "default": {
-      "url": "https://i.ytimg.com/vi/3CoNVop-blg/default.jpg",
+      "url": "https://i.ytimg.com/vi/3gaRTWP8jwI/default.jpg",
       "width": 120,
@@ -134,7 +134,7 @@
      "medium": {
-      "url": "https://i.ytimg.com/vi/3CoNVop-blg/mqdefault.jpg",
+      "url": "https://i.ytimg.com/vi/3gaRTWP8jwI/mqdefault.jpg",
       "width": 320,
@@ -144,7 +144,7 @@
      "high": {
-      "url": "https://i.ytimg.com/vi/3CoNVop-blg/hqdefault.jpg",
+      "url": "https://i.ytimg.com/vi/3gaRTWP8jwI/hqdefault.jpg",
       "width": 480,
@@ -166,23 +166,23 @@
    "kind": "youtube#searchResult",
-   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/n8MR9oEibzEjQGRvkJ2YD_uMgIo\"",
+   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/J3jkHc1QCoTbjo5VVrt58e7rIy0\"",
    "id": {
     "kind": "youtube#video",
-    "videoId": "pCQ8LDrTXbE"
+    "videoId": "lYU4Hmnov00"
    },
    "snippet": {
-    "publishedAt": "2016-08-12T09:30:01.000Z",
+    "publishedAt": "2016-05-20T09:30:00.000Z",
     "channelId": "UCEzPCE4ULESqrp2m013wrlA",
-    "title": "【Minecraft】うるさいけどロマンなエスカレーター【へぼてっく】",
+    "title": "【Minecraft】Gホイホイ的なエンダーマントラップタワー【へぼてっく】",
     "description": "へぼてっくが、ヘボいテクでマインクラフトを楽しみます。 暇つぶし程度に見てください(笑) 万が一、役に立てることがあったら嬉しいのだけど...",
@@ -190,7 +190,7 @@
      "default": {
-      "url": "https://i.ytimg.com/vi/pCQ8LDrTXbE/default.jpg",
+      "url": "https://i.ytimg.com/vi/lYU4Hmnov00/default.jpg",
       "width": 120,
@@ -200,7 +200,7 @@
      "medium": {
-      "url": "https://i.ytimg.com/vi/pCQ8LDrTXbE/mqdefault.jpg",
+      "url": "https://i.ytimg.com/vi/lYU4Hmnov00/mqdefault.jpg",
       "width": 320,
@@ -210,7 +210,7 @@
      "high": {
-      "url": "https://i.ytimg.com/vi/pCQ8LDrTXbE/hqdefault.jpg",
+      "url": "https://i.ytimg.com/vi/lYU4Hmnov00/hqdefault.jpg",
       "width": 480,
@@ -226,390 +226,6 @@
    }
-  },
-  {
-   "kind": "youtube#searchResult",
-   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/Q_XYdMQnRI09uy066b4JDGYJHX4\"",
-   "id": {
-    "kind": "youtube#video",
-    "videoId": "3gaRTWP8jwI"
-   },
-   "snippet": {
-    "publishedAt": "2015-02-06T09:00:16.000Z",
-    "channelId": "UCEzPCE4ULESqrp2m013wrlA",
-    "title": "【Minecraft】完全水抜き海底神殿で迷うw【へぼてっく】",
-    "description": "へぼてっくが、ヘボいテクでマインクラフトを楽しみます。 暇つぶし程度に見てください(笑) 万が一、役に立てることがあったら嬉しいのだけど...",
-    "thumbnails": {
-     "default": {
-      "url": "https://i.ytimg.com/vi/3gaRTWP8jwI/default.jpg",
-      "width": 120,
-      "height": 90
-     },
-     "medium": {
-      "url": "https://i.ytimg.com/vi/3gaRTWP8jwI/mqdefault.jpg",
-      "width": 320,
-      "height": 180
-     },
-     "high": {
-      "url": "https://i.ytimg.com/vi/3gaRTWP8jwI/hqdefault.jpg",
-      "width": 480,
-      "height": 360
-     }
-    },
-    "channelTitle": "へぼてっくちゃんねる",
-    "liveBroadcastContent": "none"
-   }
-  },
-  {
-   "kind": "youtube#searchResult",
-   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/VYr4h4fF0rWK4wXXSbnbYpV2B4M\"",
-   "id": {
-    "kind": "youtube#video",
-    "videoId": "MfDgr6CRBxU"
-   },
-   "snippet": {
-    "publishedAt": "2014-12-26T10:00:02.000Z",
-    "channelId": "UCEzPCE4ULESqrp2m013wrlA",
-    "title": "【Minecraft】全方位火炎機関砲【へぼてっく】",
-    "description": "へぼてっくが、ヘボいテクでマインクラフトを楽しみます。 暇つぶし程度に見てください(笑) 万が一、役に立てることがあったら嬉しいのだけど...",
-    "thumbnails": {
-     "default": {
-      "url": "https://i.ytimg.com/vi/MfDgr6CRBxU/default.jpg",
-      "width": 120,
-      "height": 90
-     },
-     "medium": {
-      "url": "https://i.ytimg.com/vi/MfDgr6CRBxU/mqdefault.jpg",
-      "width": 320,
-      "height": 180
-     },
-     "high": {
-      "url": "https://i.ytimg.com/vi/MfDgr6CRBxU/hqdefault.jpg",
-      "width": 480,
-      "height": 360
-     }
-    },
-    "channelTitle": "へぼてっくちゃんねる",
-    "liveBroadcastContent": "none"
-   }
-  },
-  {
-   "kind": "youtube#searchResult",
-   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/13ICQNL_CZzK09hgr4K5oWDSdKw\"",
-   "id": {
-    "kind": "youtube#video",
-    "videoId": "IRotNDNUAZY"
-   },
-   "snippet": {
-    "publishedAt": "2015-08-14T09:30:00.000Z",
-    "channelId": "UCEzPCE4ULESqrp2m013wrlA",
-    "title": "【Minecraft】赤髪のともさんの「ダイヤモンド」フルver.演奏してみた【へぼてっく】",
-    "description": "へぼてっくが、ヘボいテクでマインクラフトを楽しみます。 暇つぶし程度に見てください(笑) 万が一、役に立てることがあったら嬉しいのだけど...",
-    "thumbnails": {
-     "default": {
-      "url": "https://i.ytimg.com/vi/IRotNDNUAZY/default.jpg",
-      "width": 120,
-      "height": 90
-     },
-     "medium": {
-      "url": "https://i.ytimg.com/vi/IRotNDNUAZY/mqdefault.jpg",
-      "width": 320,
-      "height": 180
-     },
-     "high": {
-      "url": "https://i.ytimg.com/vi/IRotNDNUAZY/hqdefault.jpg",
-      "width": 480,
-      "height": 360
-     }
-    },
-    "channelTitle": "へぼてっくちゃんねる",
-    "liveBroadcastContent": "none"
-   }
-  },
-  {
-   "kind": "youtube#searchResult",
-   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/DYcpvB4BOn60I7OYQdADqPTRk6A\"",
-   "id": {
-    "kind": "youtube#video",
-    "videoId": "mqei9HJIkmY"
-   },
-   "snippet": {
-    "publishedAt": "2014-12-16T11:49:46.000Z",
-    "channelId": "UCEzPCE4ULESqrp2m013wrlA",
-    "title": "【Minecraft】扉なし！溶岩セキュリティハウス【へぼてっく】",
-    "description": "へぼてっくが、ヘボいテクでマインクラフトを楽しみます。 暇つぶし程度に見てください(笑) 万が一、役に立てることがあったら嬉しいのだけど...",
-    "thumbnails": {
-     "default": {
-      "url": "https://i.ytimg.com/vi/mqei9HJIkmY/default.jpg",
-      "width": 120,
-      "height": 90
-     },
-     "medium": {
-      "url": "https://i.ytimg.com/vi/mqei9HJIkmY/mqdefault.jpg",
-      "width": 320,
-      "height": 180
-     },
-     "high": {
-      "url": "https://i.ytimg.com/vi/mqei9HJIkmY/hqdefault.jpg",
-      "width": 480,
-      "height": 360
-     }
-    },
-    "channelTitle": "へぼてっくちゃんねる",
-    "liveBroadcastContent": "none"
-   }
-  },
-  {
-   "kind": "youtube#searchResult",
-   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/CeJP03VBo1LYf1ZxRuUPCww3fzE\"",
-   "id": {
-    "kind": "youtube#channel",
-    "channelId": "UCEzPCE4ULESqrp2m013wrlA"
-   },
-   "snippet": {
-    "publishedAt": "2014-12-16T09:24:46.000Z",
-    "channelId": "UCEzPCE4ULESqrp2m013wrlA",
-    "title": "へぼてっくちゃんねる",
-    "description": "星の数ほどある素晴らしいYouTubeチャンネルの中から 私の所へ来ていただいて本当にありがとうございます！ Minecraftで「へぼいテクニック」を出...",
-    "thumbnails": {
-     "default": {
-      "url": "https://yt3.ggpht.com/--vY6fGXC4Zg/AAAAAAAAAAI/AAAAAAAAAAA/CEPYWYbUQj8/s88-c-k-no-mo-rj-c0xffffff/photo.jpg"
-     },
-     "medium": {
-      "url": "https://yt3.ggpht.com/--vY6fGXC4Zg/AAAAAAAAAAI/AAAAAAAAAAA/CEPYWYbUQj8/s240-c-k-no-mo-rj-c0xffffff/photo.jpg"
-     },
-     "high": {
-      "url": "https://yt3.ggpht.com/--vY6fGXC4Zg/AAAAAAAAAAI/AAAAAAAAAAA/CEPYWYbUQj8/s800-c-k-no-mo-rj-c0xffffff/photo.jpg"
-     }
-    },
-    "channelTitle": "へぼてっくちゃんねる",
-    "liveBroadcastContent": "upcoming"
-   }
-  },
-  {
-   "kind": "youtube#searchResult",
-   "etag": "\"XI7nbFXulYBIpL0ayR_gDh3eu1k/J3jkHc1QCoTbjo5VVrt58e7rIy0\"",
-   "id": {
-    "kind": "youtube#video",
-    "videoId": "lYU4Hmnov00"
-   },
-   "snippet": {
-    "publishedAt": "2016-05-20T09:30:00.000Z",
-    "channelId": "UCEzPCE4ULESqrp2m013wrlA",
-    "title": "【Minecraft】Gホイホイ的なエンダーマントラップタワー【へぼてっく】",
-    "description": "へぼてっくが、ヘボいテクでマインクラフトを楽しみます。 暇つぶし程度に見てください(笑) 万が一、役に立てることがあったら嬉しいのだけど...",
-    "thumbnails": {
-     "default": {
-      "url": "https://i.ytimg.com/vi/lYU4Hmnov00/default.jpg",
-      "width": 120,
-      "height": 90
-     },
-     "medium": {
-      "url": "https://i.ytimg.com/vi/lYU4Hmnov00/mqdefault.jpg",
-      "width": 320,
-      "height": 180
-     },
-     "high": {
-      "url": "https://i.ytimg.com/vi/lYU4Hmnov00/hqdefault.jpg",
-      "width": 480,
-      "height": 360
-     }
-    },
-    "channelTitle": "へぼてっくちゃんねる",
-    "liveBroadcastContent": "none"
-   }
   }
  ]
@@ -622,6 +238,464 @@
+###今のコード
+```swift
+class ItemSearchResultSet: Codable {
+    var items: Items
+    private enum CodingKeys: String, CodingKey {
+        case items = "items"
+    }
+}
+class Items: Codable {
+    var id: Id
+    var snippet: Snippet
+    private enum CodingKeys: String, CodingKey {
+        case id = "id"
+        case snippet = "snippet"
+    }
+}
+class Snippet: Codable {
+    var title: Title
+    private enum CodingKeys: String, CodingKey {
+        case title = "title"
+    }
+}
+class Id: Codable {
+    var items: [ItemData] = [ItemData]()
+    required init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        let keys = container.allKeys.sorted {
+            Int($0.rawValue)! < Int($1.rawValue)!
+        }
+        for key in keys {
+            let item = try container.decode(ItemData.self, forKey: key)
+            items.append(item)
+        }
+    }
+    func encode(to encoder: Encoder) throws {
+    }
+    private enum CodingKeys: String, CodingKey {
+        case hit0 = "0"
+        case hit1 = "1"
+        case hit2 = "2"
+        case hit3 = "3"
+        case hit4 = "4"
+        case hit5 = "5"
+        case hit6 = "6"
+        case hit7 = "7"
+        case hit8 = "8"
+        case hit9 = "9"
+        case hit10 = "10"
+        case hit11 = "11"
+        case hit12 = "12"
+        case hit13 = "13"
+        case hit14 = "14"
+        case hit15 = "15"
+        case hit16 = "16"
+        case hit17 = "17"
+        case hit18 = "18"
+        case hit19 = "19"
+        case hit20 = "20"
+    }
+}
+class Title: Codable {
+    var items: [ItemData] = [ItemData]()
+    required init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        let keys = container.allKeys.sorted {
+            Int($0.rawValue)! < Int($1.rawValue)!
+        }
+        for key in keys {
+            let item = try container.decode(ItemData.self, forKey: key)
+            items.append(item)
+        }
+    }
+    func encode(to encoder: Encoder) throws {
+    }
+    private enum CodingKeys: String, CodingKey {
+        case hit0 = "0"
+        case hit1 = "1"
+        case hit2 = "2"
+        case hit3 = "3"
+        case hit4 = "4"
+        case hit5 = "5"
+        case hit6 = "6"
+        case hit7 = "7"
+        case hit8 = "8"
+        case hit9 = "9"
+        case hit10 = "10"
+        case hit11 = "11"
+        case hit12 = "12"
+        case hit13 = "13"
+        case hit14 = "14"
+        case hit15 = "15"
+        case hit16 = "16"
+        case hit17 = "17"
+        case hit18 = "18"
+        case hit19 = "19"
+        case hit20 = "20"
+    }
+}
+class ItemData: Codable {
+    var title: String = ""
+    var videoId: String = ""
+    private enum CodingKeys: String, CodingKey {
+//        case title = "title"
+        case videoId = "videoId"
+    }
+}
+class ViewController: UIViewController , UISearchBarDelegate {
+    @IBOutlet var searchBar: UISearchBar!
+    var itemDataArray = [ItemData]()
+    let appid = "AIzaSyCAIznRo4MUdgBtijMnd2De9YEUqMdmwaY"
+    let entryUrl: String = "https://www.googleapis.com/youtube/v3/search?key=AIzaSyCAIznRo4MUdgBtijMnd2De9YEUqMdmwaY&q="
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        // Do any additional setup after loading the view, typically from a nib.
+        searchBar.placeholder = "ここに入力してください"
+        searchBar.delegate = self
+    }
+    override func didReceiveMemoryWarning() {
+        super.didReceiveMemoryWarning()
+        // Dispose of any resources that can be recreated.
+    }
+    func searchBarSearchButtonClicked(_ searchBar: UISearchBar) {
+        print("検索ボタンがタップされました!")
+        guard let inputText = searchBar.text else {
+            return
+        }
+        guard inputText.lengthOfBytes(using: String.Encoding.utf8) > 0 else {
+            return
+        }
+        itemDataArray.removeAll()
+        let parameter = ["appid": appid, "query": inputText]
+        guard let escapedInputText = inputText.addingPercentEncoding(
+            withAllowedCharacters: CharacterSet.urlQueryAllowed
+            ) else {
+                return
+        }
+        let requestUrl = entryUrl + escapedInputText + "&part=snippet&maxResults=10&order=viewCount"
+        request(requestUrl: requestUrl)
+        searchBar.resignFirstResponder()
+        print(itemDataArray)
+    }
+    func request(requestUrl: String) {
+        print(1)
+        guard let url = URL(string: requestUrl) else {
+            return
+        }
+        let request = URLRequest(url: url)
+        let session = URLSession.shared
+        let task = session.dataTask (with: request) { (data:Data?, response:URLResponse?, error:Error?) in
+            guard error == nil else {
+                let alert = UIAlertController(title: "エラー", message: error?.localizedDescription, preferredStyle: .alert)
+                DispatchQueue.main.async {
+                    self.present(alert, animated: true, completion: nil)
+                }
+                return
+            }
+            guard let data = data else {
+                return
+            }
+            do {
+                let resultSet = try JSONDecoder().decode(ItemSearchResultSet.self, from: data)
+                self.itemDataArray.append(contentsOf: resultSet.items.id.items)
+//                self.itemDataArray.append(contentsOf: resultSet.items.snippet.title.items)
+                print("データーが追加されました")
+                print(self.itemDataArray)
+            } catch let error {
+                print("## error: (error)")
+            }
+            DispatchQueue.main.async {
+//                self.tableView.reloadData()
+            }
+        }
+        print(2)
+        task.resume()
+    }
+}
+```
+###エラー
+コンソールに
+```
+## error: keyNotFound(CodingKeys(stringValue: "items", intValue: nil), Swift.DecodingError.Context(codingPath: [], debugDescription: "No value associated with key CodingKeys(stringValue: \"items\", intValue: nil) (\"items\").", underlyingError: nil))
+```
+と表示されています。
 ###困っている点
@@ -632,7 +706,7 @@
-### 補足情報（FW/ツールのバージョンなど）
+### 補足情報