[Feat] #192 - PresignedURL 발급 시 width, height, size 항목 추가

Author: OneTen19

Neki-iOS/Core/Sources/ImagePicker/Data/DTO/PresignedURLRequestDTO.swift

@@ -15,4 +15,5 @@ public struct PresignedURLRequestData: Encodable {
     public let filename: String
     public let contentType: String
     public let mediaType: String
+    public let width, height, size: Int?
 }

Neki-iOS/Core/Sources/ImagePicker/Data/DefaultImageUploadRepository.swift

@@ -24,7 +24,10 @@ public struct DefaultImageUploadRepository: ImageUploadRepository {
             PresignedURLRequestData(
                 filename: UUID().uuidString,
                 contentType: item.contentType,
-                mediaType: mediaType.rawValue
+                mediaType: mediaType.rawValue,
+                width: item.width,
+                height: item.height,
+                size: item.size
             )
         }
         let requestDTO = PresignedURLRequestDTO(items: requestItems)

Neki-iOS/Core/Sources/ImagePicker/Domain/ImageUploadClient.swift

@@ -33,7 +33,17 @@ extension ImageUploadClient: DependencyKey {
                     var entities: [ImageUploadEntity] = []
                     for url in chunk {
                         let data = try Data(contentsOf: url)
-                        entities.append(ImageUploadEntity(data: data, format: data.detectedImageFormat))
+                        let dimensions = data.imageDimensions
+                        
+                        entities.append(
+                            ImageUploadEntity(
+                                data: data,
+                                format: data.detectedImageFormat,
+                                width: dimensions?.width,
+                                height: dimensions?.height,
+                                size: data.count
+                            )
+                        )
                     }
 
                     let resultIDs = try await repository.upload(items: entities, mediaType: mediaType)
@@ -47,7 +57,15 @@ extension ImageUploadClient: DependencyKey {
                     for item in items {
                         group.addTask {
                             guard let data = try? await item.loadTransferable(type: Data.self) else { return nil }
-                            return ImageUploadEntity(data: data, format: data.detectedImageFormat)
+                            let dimensions = data.imageDimensions
+                            
+                            return ImageUploadEntity(
+                                data: data,
+                                format: data.detectedImageFormat,
+                                width: dimensions?.width,
+                                height: dimensions?.height,
+                                size: data.count
+                            )
                         }
                     }
 

Neki-iOS/Core/Sources/ImagePicker/Domain/ImageUploadEntity.swift

@@ -12,17 +12,27 @@ public struct ImageUploadEntity: Identifiable, Sendable {
     public let data: Data
     public let format: ImageFileFormat
 
+    public let width: Int?
+    public let height: Int?
+    public let size: Int?
+    
     public var contentType: String { format.contentType }
     public var fileExtension: String { format.fileExtension }
 
     public init(
         id: UUID = UUID(),
         data: Data,
-        format: ImageFileFormat
+        format: ImageFileFormat,
+        width: Int? = nil,
+        height: Int? = nil,
+        size: Int? = nil
     ) {
         self.id = id
         self.data = data
         self.format = format
+        self.width = width
+        self.height = height
+        self.size = size
     }
 }
 

Neki-iOS/Core/Sources/ImagePicker/Presentation/Extension/Data+.swift

@@ -42,4 +42,22 @@ extension Data {
         else { return nil }
         return UTType(typeIdentifier as String)
     }
+    
+    var imageDimensions: (width: Int, height: Int)? {
+        let options: [CFString: Any] = [kCGImageSourceShouldCache: false]
+        
+        guard let source = CGImageSourceCreateWithData(self as CFData, options as CFDictionary),
+              let properties = CGImageSourceCopyPropertiesAtIndex(source, 0, options as CFDictionary) as? [CFString: Any] else {
+            return nil
+        }
+        
+        var width = properties[kCGImagePropertyPixelWidth] as? Int
+        var height = properties[kCGImagePropertyPixelHeight] as? Int
+        
+        if let w = width, let h = height {
+            return (w, h)
+        }
+        
+        return nil
+    }
 }