swift demo

QiniuSwiftDemo/QiniuSwiftDemo.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

QiniuSwiftDemo/QiniuSwiftDemo/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -0,0 +1,11 @@
+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

QiniuSwiftDemo/QiniuSwiftDemo/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,13 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "platform" : "ios",
+      "size" : "1024x1024"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

QiniuSwiftDemo/QiniuSwiftDemo/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

QiniuSwiftDemo/QiniuSwiftDemo/Config.swift

@@ -0,0 +1,13 @@
+//
+//  Config.swift
+//  QiniuSwiftDemo
+//
+//  Created by yangsen on 2024/6/13.
+//
+
+import Foundation
+
+//struct Config: QNConfiguration {
+//	var token: String
+//
+//}

QiniuSwiftDemo/QiniuSwiftDemo/ContentView.swift

@@ -0,0 +1,155 @@
+//
+//  ContentView.swift
+//  QiniuSwiftDemo
+//
+//  Created by yangsen on 2024/6/13.
+//
+
+import PopupView
+import SwiftUI
+
+private let kUploadBtnTextUpload = "上传"
+private let kUploadBtnTextUploading = "上传..."
+
+struct ContentView: View {
+
+	@State private var key = "iOS-Swift-Demo.png"
+	@State private var mimeType = ""
+	@State private var imagePickerSourceType = UIImagePickerController.SourceType.photoLibrary
+	@State private var showToast = false
+	@State private var toastText = ""
+	@State private var showAlert = false
+	@State private var showImagePicker = false
+	@State private var selectedImage: UIImage = UIImage(resource: ImageResource(name: "placeholder.png", bundle: .main))
+	@State private var btnTitle: String = kUploadBtnTextUpload
+	@State private var processValue: CGFloat = 0
+    @State private var isCancel = false
+
+	var body: some View {
+		NavigationView {
+			VStack {
+                HStack {
+                    Text("Key:")
+                    TextField("请输入文件保存的 Key（必需）", text: $key)
+                        .foregroundColor(.gray)
+                }
+
+                HStack {
+                    Text("MimeType:")
+                    TextField("文件的 MimeType（可选）", text: $mimeType)
+                        .foregroundColor(.gray)
+                }
+
+				Image(uiImage: selectedImage)
+					.resizable()
+					.scaledToFit()
+					.frame(minWidth: nil, idealWidth: nil, maxWidth: 0.8 * kScreenW,
+					minHeight: nil, idealHeight: nil, maxHeight: 0.4 * kScreenH,
+					alignment: .center)
+					.background(kBgColor)
+					.cornerRadius(3.0)
+				ProgressView(value: processValue * 0.01)
+					.frame(minWidth: nil, idealWidth: nil, maxWidth: 0.8 * kScreenW,
+					minHeight: nil, idealHeight: nil, maxHeight: 3,
+					alignment: .center)
+					.progressViewStyle(LinearProgressViewStyle(tint: kMainColor))
+				Spacer().frame(width: 10, height: 30, alignment: .center)
+                Button(btnTitle, action: upload)
+					.frame(width: 0.8 * kScreenW, height: 0.05 * kScreenH)
+					.background(kMainColor)
+					.foregroundColor(.white)
+					.cornerRadius(5)
+					.padding()
+                Button("取消", action: cancel)
+                    .frame(width: 0.8 * kScreenW, height: 0.05 * kScreenH)
+                    .background(kMainColor)
+                    .foregroundColor(.white)
+                    .cornerRadius(5)
+                    .padding()
+			}.toolbar {
+                ToolbarItemGroup(placement: .navigationBarLeading) {
+                    NavigationLink {
+                        SettingView()
+                    } label: {
+                        Image(systemName: "gear")
+                    }
+                }
+				ToolbarItemGroup(placement: .navigationBarTrailing) {
+					Button(action: {
+						showAlert = true
+					}) {
+						Image(systemName: "photo")
+					}
+				}
+			}.alert("图片来源", isPresented: $showAlert, actions: {
+				VStack {
+					Button("相机") {
+						showAlert = false
+						imagePickerSourceType = .camera
+						showImagePicker = true
+					}
+						.background(Color.white)
+						.foregroundColor(.purple)
+					Button("相册") {
+						showAlert = false
+						imagePickerSourceType = .photoLibrary
+						showImagePicker = true
+					}
+						.background(Color.white)
+						.foregroundColor(.purple)
+					Button("取消") { }
+						.background(Color.white)
+						.foregroundColor(.purple)
+				}.foregroundColor(kMainColor)
+			}).sheet(isPresented: $showImagePicker, content: {
+				ImagePicker(sourceType: imagePickerSourceType) { image in
+					guard let selectedImage = image else {
+						return
+					}
+
+					self.selectedImage = selectedImage
+				}
+			}).popup(isPresented: $showToast) {
+                VStack {
+                    Text(toastText)
+                        .padding(25)
+                        .background(Color.init(white: 0.1))
+                        .cornerRadius(3.0)
+                }
+			} customize: {
+				$0
+					.type(.toast)
+					.position(.center)
+					.autohideIn(5)
+			}
+				.padding()
+				.navigationTitle("七牛上传")
+				.foregroundColor(kMainColor)
+		}
+	}
+
+    private func cancel() {
+        isCancel = true
+    }
+
+	private func upload() {
+        Uploader.uploadImage(image: selectedImage, key: key, mimeType: mimeType) { send, total in
+            processValue = CGFloat(send) / CGFloat(total)
+        } cancel: {
+            return isCancel
+        } complete: { response, responseData in
+            btnTitle = kUploadBtnTextUpload
+            processValue = 0
+
+            isCancel = false
+            toastText = "response:\n\(String(describing: response))"
+            showToast = true
+            print("====== \(toastText)")
+        }
+	}
+}
+
+
+#Preview {
+	ContentView()
+}

QiniuSwiftDemo/QiniuSwiftDemo/ImagePicker.swift

@@ -0,0 +1,63 @@
+//
+//  ImagePicker.swift
+//  QiniuSwiftDemo
+//
+//  Created by yangsen on 2024/6/14.
+//
+import SwiftUI
+import UIKit
+
+struct ImagePicker: UIViewControllerRepresentable {
+
+	@Environment(\.presentationMode) private var presentationMode
+
+	let sourceType: UIImagePickerController.SourceType
+
+	let onImagePicked: (UIImage?) -> Void
+
+	final class Coordinator: NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
+
+		@Binding private var presentationMode: PresentationMode
+
+		private let sourceType: UIImagePickerController.SourceType
+		private let onImagePicked: (UIImage?) -> Void
+
+		init(presentationMode: Binding<PresentationMode>,
+			sourceType: UIImagePickerController.SourceType,
+			onImagePicked: @escaping (UIImage?) -> Void) {
+
+			_presentationMode = presentationMode
+			self.sourceType = sourceType
+			self.onImagePicked = onImagePicked
+		}
+
+		func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey: Any]) {
+			let uiImage = info[UIImagePickerController.InfoKey.originalImage] as? UIImage
+			onImagePicked(uiImage)
+
+			presentationMode.dismiss()
+		}
+
+		func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
+			presentationMode.dismiss()
+		}
+
+	}
+
+	func makeCoordinator() -> Coordinator {
+		return Coordinator(presentationMode: presentationMode,
+			sourceType: sourceType,
+			onImagePicked: onImagePicked)
+	}
+
+	func makeUIViewController(context: UIViewControllerRepresentableContext<ImagePicker>) -> UIImagePickerController {
+		let picker = UIImagePickerController()
+		picker.sourceType = sourceType
+		picker.delegate = context.coordinator
+		return picker
+	}
+
+	func updateUIViewController(_ uiViewController: UIImagePickerController,
+		context: UIViewControllerRepresentableContext<ImagePicker>) {
+	}
+}

QiniuSwiftDemo/QiniuSwiftDemo/Preview Content/Preview Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

QiniuSwiftDemo/QiniuSwiftDemo/QiniuSwiftDemo-Bridging-Header.h

@@ -0,0 +1,12 @@
+//
+//  QiniuSwiftDemo-Bridging-Header.h
+//  QiniuSwiftDemo
+//
+//  Created by yangsen on 2024/6/13.
+//
+
+#ifndef QiniuSwiftDemo_Bridging_Header_h
+#define QiniuSwiftDemo_Bridging_Header_h
+
+
+#endif /* QiniuSwiftDemo_Bridging_Header_h */

QiniuSwiftDemo/QiniuSwiftDemo/QiniuSwiftDemoApp.swift

@@ -0,0 +1,17 @@
+//
+//  QiniuSwiftDemoApp.swift
+//  QiniuSwiftDemo
+//
+//  Created by yangsen on 2024/6/13.
+//
+
+import SwiftUI
+
+@main
+struct QiniuSwiftDemoApp: App {
+	var body: some Scene {
+		WindowGroup {
+			ContentView()
+		}
+	}
+}

QiniuSwiftDemo/QiniuSwiftDemo/QiniuUpload/Uploader.swift

@@ -0,0 +1,68 @@
+//
+//  Uploader.swift
+//  QiniuSwiftDemo
+//
+//  Created by yangsen on 2024/6/14.
+//
+
+import Foundation
+import UIKit
+import QiniuSDK
+
+typealias UploadCancel = () -> Bool
+typealias UploadProgressHander = (_ send: Int64, _ total: Int64) -> Void
+typealias UploadCompleteHander = (_ response: QNResponseInfo?, _ responseData: [AnyHashable : Any]?) -> Void
+
+struct Uploader {
+
+    static private var token = "dxVQk8gyk3WswArbNhdKIwmwibJ9nFsQhMNUmtIM:rJFJ8gG4elgOwiaDva00sGathQc=:eyJzY29wZSI6InRlc3QteXMiLCJkZWFkbGluZSI6MzQzNjcxODQ4NX0="
+    static private var uploadManager = QNUploadManager()
+
+    // 注意：此处和上传操作有并发问题
+    static func updateUploadConfig(config: QNConfiguration) {
+        uploadManager = QNUploadManager(configuration: config)
+    }
+
+
+    /// 上传
+    ///
+    /// - Parameters:
+    ///   - image: 上传的图片
+    ///   - key: 图片保存 Key
+    ///   - progress: 上传进度回调
+    ///   - cancel: 取消回调，取消不能主动取消，SDK 内部在合适的时机会调用此函数，如果此函数返回为 true，则 SDK 内部上传 结束
+    ///   - complete: 完成回调
+    static func uploadImage(image: UIImage,
+                            key: String,
+                            mimeType: String = "",
+                            progress: UploadProgressHander? = nil,
+                            cancel: UploadCancel? = nil,
+                            complete: @escaping UploadCompleteHander) {
+
+        updateTokenIfNeeded()
+
+        let uploadOptions = QNUploadOption(mime: mimeType,
+                                           byteProgressHandler: { key, send, total in
+            progress?(send, total)
+        },
+                                           params: [AnyHashable : Any](),
+                                           checkCrc: true,
+                                           cancellationSignal: cancel)
+
+        // 上传
+        uploadManager?.put(image.pngData(),
+                           key: key,
+                           token: token,
+                           complete: { reponse, key, responseData in
+            complete(reponse, responseData)
+        }, option: uploadOptions)
+
+    }
+
+    // 给 token 预留充分的时间，需要保证在文件上传结束之前 token 一直有效，比如：5min, 大文件可能需要更长，
+    // 在下发 token 时也给出有效的时间戳
+    static func updateTokenIfNeeded() {
+
+    }
+}
+