status-im/react-native-image-crop-picker
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Code Issues Projects Releases Wiki Activity

Add creation and modification date to response (#530)

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* added creationDate and modificationDate to response object

added modificationDate to Android response

* Update Compression.m (#529)

Addition of passthrough preset option

Update README to include dates in response
This commit is contained in:
Jason Gaare 2017-12-04 18:48:06 -06:00 committed by Ivan Pusic
parent a4a2247fef
commit b59db6bffa
3 changed files with 105 additions and 83 deletions
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2
README.md
View File

@ -129,6 +129,8 @@ ImagePicker.clean().then(() => {
| size | number | Selected image size in bytes |
| data | base64 | Optional base64 selected file representation |
| exif | object | Extracted exif data from image. Response format is platform specific |
| creationDate (ios only) | string | UNIX timestamp when image was created |
| modificationDate | string | UNIX timestamp when image was last modified |
# Install

6
android/src/main/java/com/reactnative/ivpusic/imagepicker/PickerModule.java
View File

@ -463,6 +463,7 @@ class PickerModule extends ReactContextBaseJavaModule implements ActivityEventLi
try {
Bitmap bmp = validateVideo(videoPath);
long modificationDate = new File(videoPath).lastModified();
WritableMap video = new WritableNativeMap();
video.putInt("width", bmp.getWidth());
@ -470,6 +471,7 @@ class PickerModule extends ReactContextBaseJavaModule implements ActivityEventLi
video.putString("mime", mime);
video.putInt("size", (int) new File(videoPath).length());
video.putString("path", "file://" + videoPath);
video.putString("modificationDate", String.valueOf(modificationDate));
resultCollector.notifySuccess(video);
} catch (Exception e) {
@ -532,12 +534,14 @@ class PickerModule extends ReactContextBaseJavaModule implements ActivityEventLi
File compressedImage = compression.compressImage(activity, options, path);
String compressedImagePath = compressedImage.getPath();
BitmapFactory.Options options = validateImage(compressedImagePath);
long modificationDate = new File(path).lastModified();
image.putString("path", "file://" + compressedImagePath);
image.putInt("width", options.outWidth);
image.putInt("height", options.outHeight);
image.putString("mime", options.outMimeType);
image.putInt("size", (int) new File(compressedImagePath).length());
image.putString("modificationDate", String.valueOf(modificationDate));
if (includeBase64) {
image.putString("data", getBase64StringFromFile(compressedImagePath));
@ -581,7 +585,7 @@ class PickerModule extends ReactContextBaseJavaModule implements ActivityEventLi
options.setShowCropGrid(showCropGuidelines);
options.setHideBottomControls(hideBottomControls);
if (cropperToolbarTitle != null) {
options.setToolbarTitle(cropperToolbarTitle);
options.setToolbarTitle(cropperToolbarTitle);
}
if (enableRotationGesture) {
// UCropActivity.ALL = enable both rotation & scaling

180
ios/ImageCropPicker.m
View File

@ -67,7 +67,7 @@ RCT_EXPORT_MODULE();
};
self.compression = [[Compression alloc] init];
}
return self;
}
@ -79,11 +79,11 @@ RCT_EXPORT_MODULE();
if ([[self.options objectForKey:@"waitAnimationEnd"] boolValue]) {
return completion;
}
if (completion != nil) {
completion();
}
return nil;
}
@ -106,7 +106,7 @@ RCT_EXPORT_MODULE();
- (void) setConfiguration:(NSDictionary *)options
resolver:(RCTPromiseResolveBlock)resolve
rejecter:(RCTPromiseRejectBlock)reject {
self.resolve = resolve;
self.reject = reject;
self.options = [NSMutableDictionary dictionaryWithDictionary:self.defaultOptions];
@ -120,17 +120,17 @@ RCT_EXPORT_MODULE();
while (root.presentedViewController != nil) {
root = root.presentedViewController;
}
return root;
}
RCT_EXPORT_METHOD(openCamera:(NSDictionary *)options
resolver:(RCTPromiseResolveBlock)resolve
rejecter:(RCTPromiseRejectBlock)reject) {
[self setConfiguration:options resolver:resolve rejecter:reject];
self.currentSelectionMode = CAMERA;
#if TARGET_IPHONE_SIMULATOR
self.reject(ERROR_PICKER_CANNOT_RUN_CAMERA_ON_SIMULATOR_KEY, ERROR_PICKER_CANNOT_RUN_CAMERA_ON_SIMULATOR_MSG, nil);
return;
@ -140,7 +140,7 @@ RCT_EXPORT_METHOD(openCamera:(NSDictionary *)options
self.reject(ERROR_PICKER_NO_CAMERA_PERMISSION_KEY, ERROR_PICKER_NO_CAMERA_PERMISSION_MSG, nil);
return;
}
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.allowsEditing = NO;
@ -148,7 +148,7 @@ RCT_EXPORT_METHOD(openCamera:(NSDictionary *)options
if ([[self.options objectForKey:@"useFrontCamera"] boolValue]) {
picker.cameraDevice = UIImagePickerControllerCameraDeviceFront;
}
dispatch_async(dispatch_get_main_queue(), ^{
[[self getRootVC] presentViewController:picker animated:YES completion:nil];
});
@ -163,13 +163,13 @@ RCT_EXPORT_METHOD(openCamera:(NSDictionary *)options
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
UIImage *chosenImage = [info objectForKey:UIImagePickerControllerOriginalImage];
UIImage *chosenImageT = [chosenImage fixOrientation];
NSDictionary *exif;
if([[self.options objectForKey:@"includeExif"] boolValue]) {
exif = [info objectForKey:UIImagePickerControllerMediaMetadata];
}
[self processSingleImagePick:chosenImageT withExif:exif withViewController:picker withSourceURL:self.croppingFile[@"sourceURL"] withLocalIdentifier:self.croppingFile[@"localIdentifier"] withFilename:self.croppingFile[@"filename"]];
[self processSingleImagePick:chosenImageT withExif:exif withViewController:picker withSourceURL:self.croppingFile[@"sourceURL"] withLocalIdentifier:self.croppingFile[@"localIdentifier"] withFilename:self.croppingFile[@"filename"] withCreationDate:self.croppingFile[@"creationDate"] withModificationDate:self.croppingFile[@"modificationDate"]];
}
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {
@ -181,38 +181,38 @@ RCT_EXPORT_METHOD(openCamera:(NSDictionary *)options
- (NSString*) getTmpDirectory {
NSString *TMP_DIRECTORY = @"react-native-image-crop-picker/";
NSString *tmpFullPath = [NSTemporaryDirectory() stringByAppendingString:TMP_DIRECTORY];
BOOL isDir;
BOOL exists = [[NSFileManager defaultManager] fileExistsAtPath:tmpFullPath isDirectory:&isDir];
if (!exists) {
[[NSFileManager defaultManager] createDirectoryAtPath: tmpFullPath
withIntermediateDirectories:YES attributes:nil error:nil];
}
return tmpFullPath;
}
- (BOOL)cleanTmpDirectory {
NSString* tmpDirectoryPath = [self getTmpDirectory];
NSArray* tmpDirectory = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:tmpDirectoryPath error:NULL];
for (NSString *file in tmpDirectory) {
BOOL deleted = [[NSFileManager defaultManager] removeItemAtPath:[NSString stringWithFormat:@"%@%@", tmpDirectoryPath, file] error:NULL];
if (!deleted) {
return NO;
}
}
return YES;
}
RCT_EXPORT_METHOD(cleanSingle:(NSString *) path
resolver:(RCTPromiseResolveBlock)resolve
rejecter:(RCTPromiseRejectBlock)reject) {
BOOL deleted = [[NSFileManager defaultManager] removeItemAtPath:path error:NULL];
if (!deleted) {
reject(ERROR_CLEANUP_ERROR_KEY, ERROR_CLEANUP_ERROR_MSG, nil);
} else {
@ -232,16 +232,16 @@ RCT_REMAP_METHOD(clean, resolver:(RCTPromiseResolveBlock)resolve
RCT_EXPORT_METHOD(openPicker:(NSDictionary *)options
resolver:(RCTPromiseResolveBlock)resolve
rejecter:(RCTPromiseRejectBlock)reject) {
[self setConfiguration:options resolver:resolve rejecter:reject];
self.currentSelectionMode = PICKER;
[PHPhotoLibrary requestAuthorization:^(PHAuthorizationStatus status) {
if (status != PHAuthorizationStatusAuthorized) {
self.reject(ERROR_PICKER_UNAUTHORIZED_KEY, ERROR_PICKER_UNAUTHORIZED_MSG, nil);
return;
}
dispatch_async(dispatch_get_main_queue(), ^{
// init picker
QBImagePickerController *imagePickerController =
@ -251,7 +251,7 @@ RCT_EXPORT_METHOD(openPicker:(NSDictionary *)options
imagePickerController.minimumNumberOfSelection = abs([[self.options objectForKey:@"minFiles"] intValue]);
imagePickerController.maximumNumberOfSelection = abs([[self.options objectForKey:@"maxFiles"] intValue]);
imagePickerController.showsNumberOfSelectedAssets = [[self.options objectForKey:@"showsSelectedCount"] boolValue];
if ([self.options objectForKey:@"smartAlbums"] != nil) {
NSDictionary *smartAlbums = @{
@"UserLibrary" : @(PHAssetCollectionSubtypeSmartAlbumUserLibrary),
@ -268,12 +268,12 @@ RCT_EXPORT_METHOD(openPicker:(NSDictionary *)options
}
imagePickerController.assetCollectionSubtypes = albumsToShow;
}
if ([[self.options objectForKey:@"cropping"] boolValue]) {
imagePickerController.mediaType = QBImagePickerMediaTypeImage;
} else {
NSString *mediaType = [self.options objectForKey:@"mediaType"];
if ([mediaType isEqualToString:@"any"]) {
imagePickerController.mediaType = QBImagePickerMediaTypeAny;
} else if ([mediaType isEqualToString:@"photo"]) {
@ -281,9 +281,9 @@ RCT_EXPORT_METHOD(openPicker:(NSDictionary *)options
} else {
imagePickerController.mediaType = QBImagePickerMediaTypeVideo;
}
}
[[self getRootVC] presentViewController:imagePickerController animated:YES completion:nil];
});
}];
@ -292,12 +292,12 @@ RCT_EXPORT_METHOD(openPicker:(NSDictionary *)options
RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
resolver:(RCTPromiseResolveBlock)resolve
rejecter:(RCTPromiseRejectBlock)reject) {
[self setConfiguration:options resolver:resolve rejecter:reject];
self.currentSelectionMode = CROPPING;
NSString *path = [options objectForKey:@"path"];
[self.bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:path] callback:^(NSError *error, UIImage *image) {
if (error) {
self.reject(ERROR_CROPPER_IMAGE_NOT_FOUND_KEY, ERROR_CROPPER_IMAGE_NOT_FOUND_MSG, nil);
@ -319,7 +319,7 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
imageCropVC.delegate = self;
[imageCropVC setModalPresentationStyle:UIModalPresentationCustom];
[imageCropVC setModalTransitionStyle:UIModalTransitionStyleCrossDissolve];
dispatch_async(dispatch_get_main_queue(), ^{
[[self getRootVC] presentViewController:imageCropVC animated:YES completion:nil];
});
@ -328,18 +328,18 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
- (void)showActivityIndicator:(void (^)(UIActivityIndicatorView*, UIView*))handler {
dispatch_async(dispatch_get_main_queue(), ^{
UIView *mainView = [[self getRootVC] view];
// create overlay
UIView *loadingView = [[UIView alloc] initWithFrame:[UIScreen mainScreen].bounds];
loadingView.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:0.5];
loadingView.clipsToBounds = YES;
// create loading spinner
UIActivityIndicatorView *activityView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
activityView.frame = CGRectMake(65, 40, activityView.bounds.size.width, activityView.bounds.size.height);
activityView.center = loadingView.center;
[loadingView addSubview:activityView];
// create message
UILabel *loadingLabel = [[UILabel alloc] initWithFrame:CGRectMake(20, 115, 130, 22)];
loadingLabel.backgroundColor = [UIColor clearColor];
@ -352,11 +352,11 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
loadingLabel.text = [self.options objectForKey:@"loadingLabelText"];
[loadingLabel setFont:[UIFont boldSystemFontOfSize:18]];
[loadingView addSubview:loadingLabel];
// show all
[mainView addSubview:loadingView];
[activityView startAnimating];
handler(activityView, loadingView);
});
}
@ -366,30 +366,30 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
PHImageManager *manager = [PHImageManager defaultManager];
PHVideoRequestOptions *options = [[PHVideoRequestOptions alloc] init];
options.version = PHVideoRequestOptionsVersionOriginal;
[manager
requestAVAssetForVideo:forAsset
options:options
resultHandler:^(AVAsset * asset, AVAudioMix * audioMix,
NSDictionary *info) {
NSURL *sourceURL = [(AVURLAsset *)asset URL];
// create temp file
NSString *tmpDirFullPath = [self getTmpDirectory];
NSString *filePath = [tmpDirFullPath stringByAppendingString:[[NSUUID UUID] UUIDString]];
filePath = [filePath stringByAppendingString:@".mp4"];
NSURL *outputURL = [NSURL fileURLWithPath:filePath];
[self.compression compressVideo:sourceURL outputURL:outputURL withOptions:self.options handler:^(AVAssetExportSession *exportSession) {
if (exportSession.status == AVAssetExportSessionStatusCompleted) {
AVAsset *compressedAsset = [AVAsset assetWithURL:outputURL];
AVAssetTrack *track = [[compressedAsset tracksWithMediaType:AVMediaTypeVideo] firstObject];
NSNumber *fileSizeValue = nil;
[outputURL getResourceValue:&fileSizeValue
forKey:NSURLFileSizeKey
error:nil];
completion([self createAttachmentResponse:[outputURL absoluteString]
withExif:nil
withSourceURL:[sourceURL absoluteString]
@ -399,7 +399,10 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
withHeight:[NSNumber numberWithFloat:track.naturalSize.height]
withMime:@"video/mp4"
withSize:fileSizeValue
withData:nil]);
withData:nil
withCreationDate:forAsset.creationDate
withModificationDate:forAsset.modificationDate
]);
} else {
completion(nil);
}
@ -407,7 +410,8 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
}];
}
- (NSDictionary*) createAttachmentResponse:(NSString*)filePath withExif:(NSDictionary*) exif withSourceURL:(NSString*)sourceURL withLocalIdentifier:(NSString*)localIdentifier withFilename:(NSString*)filename withWidth:(NSNumber*)width withHeight:(NSNumber*)height withMime:(NSString*)mime withSize:(NSNumber*)size withData:(NSString*)data {
- (NSDictionary*) createAttachmentResponse:(NSString*)filePath withExif:(NSDictionary*) exif withSourceURL:(NSString*)sourceURL withLocalIdentifier:(NSString*)localIdentifier withFilename:(NSString*)filename withWidth:(NSNumber*)width withHeight:(NSNumber*)height withMime:(NSString*)mime withSize:(NSNumber*)size withData:(NSString*)data withCreationDate:(NSDate*)creationDate withModificationDate:(NSDate*)modificationDate
{
return @{
@"path": filePath,
@"sourceURL": (sourceURL) ? sourceURL : [NSNull null],
@ -419,32 +423,34 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
@"size": size,
@"data": (data) ? data : [NSNull null],
@"exif": (exif) ? exif : [NSNull null],
@"creationDate:": (creationDate) ? [NSString stringWithFormat:@"%.0f", [creationDate timeIntervalSince1970]] : [NSNull null],
@"modificationDate": (modificationDate) ? [NSString stringWithFormat:@"%.0f", [modificationDate timeIntervalSince1970]] : [NSNull null],
};
}
- (void)qb_imagePickerController:
(QBImagePickerController *)imagePickerController
didFinishPickingAssets:(NSArray *)assets {
PHImageManager *manager = [PHImageManager defaultManager];
PHImageRequestOptions* options = [[PHImageRequestOptions alloc] init];
options.synchronous = NO;
options.networkAccessAllowed = YES;
if ([[[self options] objectForKey:@"multiple"] boolValue]) {
NSMutableArray *selections = [[NSMutableArray alloc] init];
[self showActivityIndicator:^(UIActivityIndicatorView *indicatorView, UIView *overlayView) {
NSLock *lock = [[NSLock alloc] init];
__block int processed = 0;
for (PHAsset *phAsset in assets) {
if (phAsset.mediaType == PHAssetMediaTypeVideo) {
[self getVideoAsset:phAsset completion:^(NSDictionary* video) {
dispatch_async(dispatch_get_main_queue(), ^{
[lock lock];
if (video == nil) {
[indicatorView stopAnimating];
[overlayView removeFromSuperview];
@ -453,11 +459,11 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
}]];
return;
}
[selections addObject:video];
processed++;
[lock unlock];
if (processed == [assets count]) {
[indicatorView stopAnimating];
[overlayView removeFromSuperview];
@ -473,18 +479,18 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
requestImageDataForAsset:phAsset
options:options
resultHandler:^(NSData *imageData, NSString *dataUTI, UIImageOrientation orientation, NSDictionary *info) {
NSURL *sourceURL = [info objectForKey:@"PHImageFileURLKey"];
dispatch_async(dispatch_get_main_queue(), ^{
[lock lock];
@autoreleasepool {
UIImage *imgT = [UIImage imageWithData:imageData];
UIImage *imageT = [imgT fixOrientation];
ImageResult *imageResult = [self.compression compressImage:imageT withOptions:self.options];
NSString *filePath = [self persistFile:imageResult.data];
if (filePath == nil) {
[indicatorView stopAnimating];
[overlayView removeFromSuperview];
@ -493,12 +499,12 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
}]];
return;
}
NSDictionary* exif = nil;
if([[self.options objectForKey:@"includeExif"] boolValue]) {
exif = [[CIImage imageWithData:imageData] properties];
}
[selections addObject:[self createAttachmentResponse:filePath
withExif: exif
withSourceURL:[sourceURL absoluteString]
@ -509,13 +515,15 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
withMime:imageResult.mime
withSize:[NSNumber numberWithUnsignedInteger:imageResult.data.length]
withData:[[self.options objectForKey:@"includeBase64"] boolValue] ? [imageResult.data base64EncodedStringWithOptions:0]: nil
withCreationDate:phAsset.creationDate
withModificationDate:phAsset.modificationDate
]];
}
processed++;
[lock unlock];
if (processed == [assets count]) {
[indicatorView stopAnimating];
[overlayView removeFromSuperview];
[imagePickerController dismissViewControllerAnimated:YES completion:[self waitAnimationEnd:^{
@ -530,7 +538,7 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
}];
} else {
PHAsset *phAsset = [assets objectAtIndex:0];
[self showActivityIndicator:^(UIActivityIndicatorView *indicatorView, UIView *overlayView) {
if (phAsset.mediaType == PHAssetMediaTypeVideo) {
[self getVideoAsset:phAsset completion:^(NSDictionary* video) {
@ -558,17 +566,19 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
if([[self.options objectForKey:@"includeExif"] boolValue]) {
exif = [[CIImage imageWithData:imageData] properties];
}
dispatch_async(dispatch_get_main_queue(), ^{
[indicatorView stopAnimating];
[overlayView removeFromSuperview];
[self processSingleImagePick:[UIImage imageWithData:imageData]
withExif: exif
withViewController:imagePickerController
withSourceURL:[sourceURL absoluteString]
withLocalIdentifier:phAsset.localIdentifier
withFilename:[phAsset valueForKey:@"filename"]];
withFilename:[phAsset valueForKey:@"filename"]
withCreationDate:phAsset.creationDate
withModificationDate:phAsset.modificationDate];
});
}];
}
@ -585,24 +595,26 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
// when user selected single image, with camera or from photo gallery,
// this method will take care of attaching image metadata, and sending image to cropping controller
// or to user directly
- (void) processSingleImagePick:(UIImage*)image withExif:(NSDictionary*) exif withViewController:(UIViewController*)viewController withSourceURL:(NSString*)sourceURL withLocalIdentifier:(NSString*)localIdentifier withFilename:(NSString*)filename {
- (void) processSingleImagePick:(UIImage*)image withExif:(NSDictionary*) exif withViewController:(UIViewController*)viewController withSourceURL:(NSString*)sourceURL withLocalIdentifier:(NSString*)localIdentifier withFilename:(NSString*)filename withCreationDate:(NSDate*)creationDate withModificationDate:(NSDate*)modificationDate {
if (image == nil) {
[viewController dismissViewControllerAnimated:YES completion:[self waitAnimationEnd:^{
self.reject(ERROR_PICKER_NO_DATA_KEY, ERROR_PICKER_NO_DATA_MSG, nil);
}]];
return;
}
NSLog(@"id: %@ filename: %@", localIdentifier, filename);
if ([[[self options] objectForKey:@"cropping"] boolValue]) {
self.croppingFile = [[NSMutableDictionary alloc] init];
self.croppingFile[@"sourceURL"] = sourceURL;
self.croppingFile[@"localIdentifier"] = localIdentifier;
self.croppingFile[@"filename"] = filename;
self.croppingFile[@"creationDate"] = creationDate;
self.croppingFile[@"modifcationDate"] = modificationDate;
NSLog(@"CroppingFile %@", self.croppingFile);
[self startCropping:image];
} else {
ImageResult *imageResult = [self.compression compressImage:image withOptions:self.options];
@ -613,7 +625,7 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
}]];
return;
}
// Wait for viewController to dismiss before resolving, or we lose the ability to display
// Alert.alert in the .then() handler.
[viewController dismissViewControllerAnimated:YES completion:[self waitAnimationEnd:^{
@ -626,7 +638,9 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
withHeight:imageResult.height
withMime:imageResult.mime
withSize:[NSNumber numberWithUnsignedInteger:imageResult.data.length]
withData:[[self.options objectForKey:@"includeBase64"] boolValue] ? [imageResult.data base64EncodedStringWithOptions:0] : nil]);
withData:[[self.options objectForKey:@"includeBase64"] boolValue] ? [imageResult.data base64EncodedStringWithOptions:0] : nil
withCreationDate:creationDate
withModificationDate:modificationDate]);
}]];
}
}
@ -639,14 +653,14 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
CGSize maskSize = CGSizeMake(
[[self.options objectForKey:@"width"] intValue],
[[self.options objectForKey:@"height"] intValue]);
CGFloat viewWidth = CGRectGetWidth(controller.view.frame);
CGFloat viewHeight = CGRectGetHeight(controller.view.frame);
CGRect maskRect = CGRectMake((viewWidth - maskSize.width) * 0.5f,
(viewHeight - maskSize.height) * 0.5f,
maskSize.width, maskSize.height);
return maskRect;
}
@ -656,13 +670,13 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
CGRect rect = controller.maskRect;
CGFloat viewWidth = CGRectGetWidth(controller.view.frame);
CGFloat viewHeight = CGRectGetHeight(controller.view.frame);
double scaleFactor = fmin(viewWidth / rect.size.width, viewHeight / rect.size.height);
rect.size.width *= scaleFactor;
rect.size.height *= scaleFactor;
rect.origin.x = (viewWidth - rect.size.width) / 2;
rect.origin.y = (viewHeight - rect.size.height) / 2;
return rect;
}
@ -718,13 +732,13 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
- (void)imageCropViewController:(RSKImageCropViewController *)controller
didCropImage:(UIImage *)croppedImage
usingCropRect:(CGRect)cropRect {
// we have correct rect, but not correct dimensions
// so resize image
CGSize resizedImageSize = CGSizeMake([[[self options] objectForKey:@"width"] intValue], [[[self options] objectForKey:@"height"] intValue]);
UIImage *resizedImage = [croppedImage resizedImageToFitInSize:resizedImageSize scaleIfSmaller:YES];
ImageResult *imageResult = [self.compression compressImage:resizedImage withOptions:self.options];
NSString *filePath = [self persistFile:imageResult.data];
if (filePath == nil) {
[self dismissCropper:controller selectionDone:YES completion:[self waitAnimationEnd:^{
@ -732,12 +746,12 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
}]];
return;
}
NSDictionary* exif = nil;
if([[self.options objectForKey:@"includeExif"] boolValue]) {
exif = [[CIImage imageWithData:imageResult.data] properties];
}
[self dismissCropper:controller selectionDone:YES completion:[self waitAnimationEnd:^{
self.resolve([self createAttachmentResponse:filePath
withExif: exif
@ -748,7 +762,9 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
withHeight:imageResult.height
withMime:imageResult.mime
withSize:[NSNumber numberWithUnsignedInteger:imageResult.data.length]
withData:[[self.options objectForKey:@"includeBase64"] boolValue] ? [imageResult.data base64EncodedStringWithOptions:0] : nil]);
withData:[[self.options objectForKey:@"includeBase64"] boolValue] ? [imageResult.data base64EncodedStringWithOptions:0] : nil
withCreationDate:self.croppingFile[@"creationDate"]
withModificationDate:self.croppingFile[@"modificationDate"]]);
}]];
}
@ -759,13 +775,13 @@ RCT_EXPORT_METHOD(openCropper:(NSDictionary *)options
NSString *tmpDirFullPath = [self getTmpDirectory];
NSString *filePath = [tmpDirFullPath stringByAppendingString:[[NSUUID UUID] UUIDString]];
filePath = [filePath stringByAppendingString:@".jpg"];
// save cropped file
BOOL status = [data writeToFile:filePath atomically:YES];
if (!status) {
return nil;
}
return filePath;
}