#import "imagePicker.h" #import #import "CLImageEditor.h" #import "ELCImagePickerController.h" #import "UIImage+ImageCompress.h" #import "HelperFunctions.h" @interface UIViewController() @end @implementation imagePicker //extern NSMutableDictionary *imagePickedData; extern NSString *imageBase64 = @""; extern bool *sendImage = true; extern NSString *imagePickedWithoutCompression = @""; extern NSString *imageURI = @""; extern NSInteger *count = 0; extern RCTPromiseResolveBlock globalResolve = nil; extern RCTPromiseRejectBlock globalReject = nil; //options extern NSString *selection = @""; extern BOOL *includeBase64 = false; extern BOOL *selectMultiple = false; extern int selectionLimit = 2; extern float compressionRatio = 1; NSMutableArray * imagesArray ; UIImagePickerController *picker; RCT_EXPORT_MODULE(imagePicker); + (id)allocWithZone:(NSZone *)zone { static imagePicker *sharedInstance = nil; static dispatch_once_t onceToken; dispatch_once(&onceToken, ^{ sharedInstance = [super allocWithZone:zone]; }); return sharedInstance; } - (NSArray *)supportedEvents { return @[@"onSuccess",@"onError"]; } RCT_EXPORT_METHOD(openImagePicker:(NSDictionary *)options resolver:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) { // NSLog(@"Recieved Type: %@",notificationData); selection = [options valueForKey:@"selection"]; includeBase64 = [[options valueForKey:@"includeBase64" ]boolValue]; selectMultiple = [[options valueForKey:@"selectMultiple" ]boolValue]; selectionLimit = [[options valueForKey:@"selectionLimit"] intValue]; compressionRatio = [[options valueForKey:@"compressionRatio"] floatValue]; imageURI = @""; sendImage = true; dispatch_async(dispatch_get_main_queue(), ^{ UIApplication *application = UIApplication.sharedApplication; UIViewController *rootViewController = RCTPresentedViewController(); picker = [[UIImagePickerController alloc] init]; picker.delegate = self; picker.allowsEditing = YES; globalResolve = resolve; globalReject = reject; if([selection isEqual:@"camera"]) { CGSize screenSize = [[UIScreen mainScreen] bounds].size; picker.sourceType = UIImagePickerControllerSourceTypeCamera; picker.showsCameraControls = YES; float cameraAspectRatio = 4.0 / 3.0; float imageWidth = floorf(screenSize.width * cameraAspectRatio); float scale = ceilf((screenSize.height / imageWidth) * 10.0) / 10.0; picker.cameraViewTransform = CGAffineTransformMakeScale(scale, scale); [rootViewController presentViewController:picker animated:YES completion:nil]; }else if ([selection isEqual:@"gallery"]){ if(selectMultiple == YES){ imagesArray = [[NSMutableArray alloc] init]; ELCImagePickerController *imagePicker = [[ELCImagePickerController alloc] init]; imagePicker.maximumImagesCount = selectionLimit; //Set the maximum number of images to select, defaults to 4 imagePicker.imagePickerDelegate = self; [rootViewController presentViewController:imagePicker animated:YES completion:nil]; }else{ picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; [rootViewController presentViewController:picker animated:YES completion:nil]; } }else{ } }); } #pragma mark- Multiple Images Picker delegate - (void)elcImagePickerController:(ELCImagePickerController *)picker didFinishPickingMediaWithInfo:(NSArray *)info{ [imagesArray addObjectsFromArray: info]; imagesArray = [HelperFunctions compressImages:imagesArray compressionRatio: compressionRatio]; NSDictionary* imageObjectsArray = [[HelperFunctions generateImagesArray:imagesArray includeBase64:includeBase64] valueForKey:@"data"]; globalResolve(imageObjectsArray); [picker dismissViewControllerAnimated:YES completion:nil]; } - (void)elcImagePickerControllerDidCancel:(ELCImagePickerController *)picker{ dispatch_async(dispatch_get_main_queue(), ^{ UIApplication *application = UIApplication.sharedApplication; UIViewController *rootViewController = RCTPresentedViewController(); if(globalReject != nil){ NSError *e = nil; globalReject(@"message", @"User cancelled the selection",e); globalReject = nil; } [rootViewController dismissViewControllerAnimated:YES completion:nil]; }); } #pragma mark- Single Image Picker delegate - (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker{ if(globalReject != nil){ NSError *e = nil; globalReject(@"message", @"User cancelled the selection",e); globalReject = nil; } sendImage = false; [picker dismissViewControllerAnimated:YES completion:nil]; }; - (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info { UIImage *chosenImage = info[UIImagePickerControllerOriginalImage]; long imageDataSize = CGImageGetHeight(chosenImage.CGImage) * CGImageGetBytesPerRow(chosenImage.CGImage)/ 1024 / 1024; CLImageEditor *editor = [[CLImageEditor alloc] initWithImage:chosenImage]; editor.delegate = self; CLImageToolInfo *tool; // tool = [editor.toolInfo subToolInfoWithToolName:@"CLFilterTool" recursive:YES]; // // tool.available = NO; // // // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultVignetteFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultEmptyFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultLinearFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultInstantFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultProcessFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultTransferFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultSepiaFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultChromeFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultFadeFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultCurveFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultTonalFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultNoirFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultMonoFilter" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDefaultInvertFilter" recursive:YES]; // // tool.available = NO; // // // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLAdjustmentTool" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLEffectTool" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLDrawTool" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLSplashTool" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLBlurTool" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLStickerTool" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLToneCurveTool" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLEmoticonTool" recursive:YES]; // // tool.available = NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLResizeTool" recursive:YES]; // // tool.available=NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLRotateTool" recursive:YES]; // // tool.available=NO; // // tool = [editor.toolInfo subToolInfoWithToolName:@"CLTextTool" recursive:NO]; // // tool.available = NO; // [picker pushViewController:editor animated:YES]; [picker dismissViewControllerAnimated:YES completion:nil]; // [picker presentViewController:editor animated:YES completion:nil]; // [picker dismissViewControllerAnimated:YES completion:nil]; picker = NULL; dispatch_async(dispatch_get_main_queue(), ^{ UIApplication *application = UIApplication.sharedApplication; UIViewController *rootViewController = RCTPresentedViewController(); [rootViewController presentViewController:editor animated:YES completion:nil]; }); } #pragma mark- CLImageEditor delegate - (void)imageEditor:(CLImageEditor *)editor didFinishEdittingWithImage:(UIImage *)image { NSDictionary* imageObject = [HelperFunctions generateImageObject:image includeBase64:includeBase64]; if([[[imageObject valueForKey:@"error"] stringValue] isEqualToString:@"error"]){ if(globalReject != nil){ NSError *e = nil; globalReject(@"message", @"Failed to cache image data to disk",e); globalReject = nil; } }else{ if(globalResolve != nil){ globalResolve(imageObject); globalResolve = nil; } } dispatch_async(dispatch_get_main_queue(), ^{ UIApplication *application = UIApplication.sharedApplication; UIViewController *rootViewController = RCTPresentedViewController(); [rootViewController dismissViewControllerAnimated:YES completion:nil]; }); editor = NULL; } - (void)imageEditorDidCancel:(CLImageEditor *)editor { dispatch_async(dispatch_get_main_queue(), ^{ UIApplication *application = UIApplication.sharedApplication; UIViewController *rootViewController = RCTPresentedViewController(); if(globalReject != nil){ NSError *e = nil; globalReject(@"message", @"User cancelled the selection",e); globalReject = nil; } [rootViewController dismissViewControllerAnimated:YES completion:nil]; }); } @end