macos support

package.json

@@ -60,5 +60,8 @@
     "prettier": "^3.4.2",
     "typescript": "^5.7.3"
   },
+  "devDependencies": {
+    "@react-native-community/cli": "latest"
+  },
   "packageManager": "yarn@4.6.0"
 }

packages/document-picker/macos/RCTConvert+RNDocumentPicker.h

@@ -0,0 +1,17 @@
+// LICENSE: see License.md in the package root
+
+#import <React/RCTConvert.h>
+
+// When using use_frameworks! :linkage => :static in Podfile
+#if __has_include(<react_native_document_picker/react_native_document_picker-Swift.h>)
+#import <react_native_document_picker/react_native_document_picker-Swift.h>
+#else
+#import "react_native_document_picker-Swift.h"
+#endif
+
+@interface RCTConvert (RNDocumentPicker)
+
++ (PickerOptions *)PickerOptions:(id)json;
++ (SaverOptions *)SaverOptions:(id)json;
+
+@end

packages/document-picker/macos/RCTConvert+RNDocumentPicker.mm

@@ -0,0 +1,67 @@
+// LICENSE: see License.md in the package root
+
+#import "RCTConvert+RNDocumentPicker.h"
+#import <UniformTypeIdentifiers/UniformTypeIdentifiers.h>
+
+@implementation RCTConvert (RNDocumentPicker)
+
++ (PickerOptions *)PickerOptions:(id)json
+{
+  NSDictionary *options = [RCTConvert NSDictionary:json];
+  PickerOptions *pickerOptions = [[PickerOptions alloc] init];
+
+  // Set default values
+  pickerOptions.allowMultiSelection = NO;
+  pickerOptions.mode = @"open";
+  pickerOptions.copyTo = @"cachesDirectory";
+
+  if (options[@"allowMultiSelection"]) {
+    pickerOptions.allowMultiSelection = [RCTConvert BOOL:options[@"allowMultiSelection"]];
+  }
+
+  if (options[@"mode"]) {
+    pickerOptions.mode = [RCTConvert NSString:options[@"mode"]];
+  }
+
+  if (options[@"copyTo"]) {
+    pickerOptions.copyTo = [RCTConvert NSString:options[@"copyTo"]];
+  }
+
+  if (options[@"type"]) {
+    NSArray *types = [RCTConvert NSArray:options[@"type"]];
+    NSMutableArray<UTType *> *utTypes = [[NSMutableArray alloc] init];
+
+    for (NSString *typeString in types) {
+      UTType *utType = [UTType typeWithIdentifier:typeString];
+      if (utType) {
+        [utTypes addObject:utType];
+      }
+    }
+
+    pickerOptions.allowedTypes = [utTypes copy];
+  }
+
+  return pickerOptions;
+}
+
++ (SaverOptions *)SaverOptions:(id)json
+{
+  NSDictionary *options = [RCTConvert NSDictionary:json];
+  SaverOptions *saverOptions = [[SaverOptions alloc] init];
+
+  if (options[@"fileName"]) {
+    saverOptions.fileName = [RCTConvert NSString:options[@"fileName"]];
+  }
+
+  if (options[@"data"]) {
+    saverOptions.data = [RCTConvert NSString:options[@"data"]];
+  }
+
+  if (options[@"uri"]) {
+    saverOptions.uri = [RCTConvert NSString:options[@"uri"]];
+  }
+
+  return saverOptions;
+}
+
+@end

packages/document-picker/macos/RNDocumentPicker.h

@@ -0,0 +1,19 @@
+// LICENSE: see License.md in the package root
+
+
+#ifdef RCT_NEW_ARCH_ENABLED
+#import <rndocumentpickerCGen/rndocumentpickerCGen.h>
+#else
+#import <React/RCTBridgeModule.h>
+#endif
+
+@interface RNDocumentPicker : NSObject <
+#ifdef RCT_NEW_ARCH_ENABLED
+        NativeDocumentPickerSpec
+#else
+        RCTBridgeModule
+#endif
+    >
+
+
+@end

packages/document-picker/macos/RNDocumentPicker.mm

@@ -0,0 +1,108 @@
+// LICENSE: see License.md in the package root
+
+
+#import "RNDocumentPicker.h"
+
+#import "RCTConvert+RNDocumentPicker.h"
+// this header file is generated by Xcode: https://developer.apple.com/documentation/swift/importing-swift-into-objective-c
+// if it cannot be found, try cleaning the build folder and Xcode derived data folder
+
+// When using use_frameworks! :linkage => :static in Podfile
+#if __has_include(<react_native_document_picker/react_native_document_picker-Swift.h>)
+#import <react_native_document_picker/react_native_document_picker-Swift.h>
+#else
+#import "react_native_document_picker-Swift.h"
+#endif
+
+@interface RNDocumentPicker ()
+@end
+
+@implementation RNDocumentPicker {
+  DocPicker *docPicker;
+  DocSaver *docSaver;
+}
+
+- (instancetype)init {
+  if ((self = [super init])) {
+    docPicker = [DocPicker new];
+    docSaver = [DocSaver new];
+  }
+  return self;
+}
+
++ (BOOL)requiresMainQueueSetup {
+  return NO;
+}
+
+RCT_EXPORT_MODULE()
+
+RCT_EXPORT_METHOD(pick:
+                  (NSDictionary *) options
+                  resolve:
+                  (RCTPromiseResolveBlock) resolve
+                  reject:
+                  (RCTPromiseRejectBlock) reject)
+{
+  PickerOptions *pickerOptions = [RCTConvert PickerOptions:options];
+  [docPicker present:pickerOptions resolve:resolve reject:reject];
+}
+
+RCT_EXPORT_METHOD(pickDirectory:
+                  (NSDictionary *) options
+                  resolve:
+                  (RCTPromiseResolveBlock) resolve
+                  reject:
+                  (RCTPromiseRejectBlock) reject)
+{
+  PickerOptions *pickerOptions = [RCTConvert PickerOptions:options];
+  [docPicker presentDirectory:pickerOptions resolve:resolve reject:reject];
+}
+
+RCT_EXPORT_METHOD(saveDocument:
+                  (NSDictionary *) options
+                  resolve:
+                  (RCTPromiseResolveBlock) resolve
+                  reject:
+                  (RCTPromiseRejectBlock) reject)
+{
+  SaverOptions *saverOptions = [RCTConvert SaverOptions:options];
+  [docSaver present:saverOptions resolve:resolve reject:reject];
+}
+
+RCT_EXPORT_METHOD(releaseSecurityScopedResource:
+                  (NSString *) uri
+                  resolve:
+                  (RCTPromiseResolveBlock) resolve
+                  reject:
+                  (RCTPromiseRejectBlock) reject)
+{
+  NSURL *url = [NSURL URLWithString:uri];
+  if (url == nil) {
+    reject(@"INVALID_URI", @"Invalid URI provided", nil);
+    return;
+  }
+
+  [url stopAccessingSecurityScopedResource];
+  resolve(@(YES));
+}
+
+RCT_EXPORT_METHOD(isKnownType:
+                  (NSString *) type
+                  resolve:
+                  (RCTPromiseResolveBlock) resolve
+                  reject:
+                  (RCTPromiseRejectBlock) reject)
+{
+  BOOL isKnown = [IsKnownTypeImpl isKnownType:type];
+  resolve(@(isKnown));
+}
+
+#ifdef RCT_NEW_ARCH_ENABLED
+- (std::shared_ptr<facebook::react::TurboModule>)getTurboModule:
+    (const facebook::react::ObjCTurboModule::InitParams &)params
+{
+  return std::make_shared<facebook::react::NativeDocumentPickerSpecJSI>(params);
+}
+#endif
+
+@end

packages/document-picker/macos/swift/DocPicker.swift

@@ -0,0 +1,101 @@
+// LICENSE: see License.md in the package root
+
+import Foundation
+import UniformTypeIdentifiers
+import CoreServices
+import AppKit
+
+@objc public class DocPicker: PickerWithMetadataImpl {
+
+  var currentOptions: PickerOptions? = nil
+
+  @objc public func present(options: PickerOptions, resolve: @escaping RNDPPromiseResolveBlock, reject: @escaping RNDPPromiseRejectBlock) {
+    if (!promiseWrapper.trySetPromiseRejectingIncoming(resolve, rejecter: reject, fromCallSite: "pick")) {
+      return;
+    }
+    currentOptions = options;
+    DispatchQueue.main.async {
+      let openPanel = NSOpenPanel()
+
+      openPanel.allowsMultipleSelection = options.allowMultiSelection
+      openPanel.canChooseDirectories = false
+      openPanel.canChooseFiles = true
+      openPanel.canCreateDirectories = false
+
+      // Set allowed file types
+      if !options.allowedTypes.isEmpty {
+        var allowedExtensions: [String] = []
+        for utType in options.allowedTypes {
+          if let extensions = utType.tags[.filenameExtension] {
+            allowedExtensions.append(contentsOf: extensions)
+          }
+        }
+        if !allowedExtensions.isEmpty {
+          openPanel.allowedContentTypes = options.allowedTypes
+        }
+      }
+
+      openPanel.begin { (result) in
+        if result == .OK {
+          self.handlePickerResult(urls: openPanel.urls)
+        } else {
+          self.promiseWrapper.reject(fromCallSite: "pick", code: "DOCUMENT_PICKER_CANCELED", message: "User canceled document picker", error: nil)
+        }
+      }
+    }
+  }
+
+  @objc public func presentDirectory(options: PickerOptions, resolve: @escaping RNDPPromiseResolveBlock, reject: @escaping RNDPPromiseRejectBlock) {
+    if (!promiseWrapper.trySetPromiseRejectingIncoming(resolve, rejecter: reject, fromCallSite: "pickDirectory")) {
+      return;
+    }
+    currentOptions = options;
+    DispatchQueue.main.async {
+      let openPanel = NSOpenPanel()
+
+      openPanel.allowsMultipleSelection = options.allowMultiSelection
+      openPanel.canChooseDirectories = true
+      openPanel.canChooseFiles = false
+      openPanel.canCreateDirectories = false
+
+      openPanel.begin { (result) in
+        if result == .OK {
+          self.handlePickerResult(urls: openPanel.urls)
+        } else {
+          self.promiseWrapper.reject(fromCallSite: "pickDirectory", code: "DOCUMENT_PICKER_CANCELED", message: "User canceled directory picker", error: nil)
+        }
+      }
+    }
+  }
+
+  public func getMetadataFor(url: URL) throws -> DocumentMetadataBuilder {
+    return if (currentOptions?.isOpenMode() == true) {
+      try self.getOpenedDocumentInfo(url: url, requestLongTermAccess: currentOptions?.requestLongTermAccess ?? false)
+    } else {
+      try self.getAnyModeMetadata(url: url)
+    }
+  }
+
+  private func getAnyModeMetadata(url: URL) throws -> DocumentMetadataBuilder {
+    let resourceValues = try url.resourceValues(forKeys: [.fileSizeKey, .nameKey, .isDirectoryKey, .contentTypeKey])
+
+    return DocumentMetadataBuilder(forUri: url, resourceValues: resourceValues)
+  }
+
+  enum KeepLocalCopyError: Error {
+    case sourceAccessError
+  }
+
+  func getOpenedDocumentInfo(url: URL, requestLongTermAccess: Bool) throws -> DocumentMetadataBuilder {
+    // On macOS, we don't need security scoped resources for files picked by NSOpenPanel
+    // They are automatically accessible
+    defer {
+      // No need to stop accessing on macOS for NSOpenPanel results
+    }
+
+    let resourceValues = try url.resourceValues(forKeys: [.fileSizeKey, .nameKey, .isDirectoryKey, .contentTypeKey])
+    let builder = DocumentMetadataBuilder(forUri: url, resourceValues: resourceValues)
+
+    return builder
+  }
+}