Emoji picker: Handle Manu's comments.

2026-04-19 16:13:42 +02:00 · 2019-07-26 14:06:19 +02:00
parent c44199d195
commit 7345c1e5ce
12 changed files with 191 additions and 59 deletions
@@ -0,0 +1,67 @@
+/*
+ Copyright 2019 New Vector Ltd
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+ http://www.apache.org/licenses/LICENSE-2.0
+ 
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+import Foundation
+
+struct EmojiMartStore {
+    let categories: [EmojiJSONCategory]
+    let emojis: [EmojiItem]
+}
+
+// MARK: - Decodable
+extension EmojiMartStore: Decodable {
+    
+    /// JSON keys associated to EmojiJSONStore properties.
+    enum CodingKeys: String, CodingKey {
+        case categories
+        case emojis
+    }
+    
+    /// JSON key associated to emoji short name.
+    struct EmojiKey: CodingKey {
+        var stringValue: String
+        
+        init?(stringValue: String) {
+            self.stringValue = stringValue
+        }
+        
+        var intValue: Int? { return nil }
+        init?(intValue: Int) { return nil }
+    }
+    
+    public init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        
+        let emojisContainer = try container.nestedContainer(keyedBy: EmojiKey.self, forKey: .emojis)
+        
+        let emojis: [EmojiItem] = emojisContainer.allKeys.compactMap { (emojiKey) -> EmojiItem? in
+            let emojiItem: EmojiItem?
+            
+            do {
+                emojiItem = try emojisContainer.decode(EmojiItem.self, forKey: emojiKey)
+            } catch {
+                print("[EmojiJSONStore] init(from decoder: Decoder) failed to parse emojiItem \(emojiKey) with error: \(error)")
+                emojiItem = nil
+            }
+            
+            return emojiItem
+        }
+        
+        let categories = try container.decode([EmojiJSONCategory].self, forKey: .categories)
+        
+        self.init(categories: categories, emojis: emojis)
+    }
+}