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[storage][ios] Convert HEI images to JPEG before upload

This commit is contained in:
Chris Bianca 2017-09-29 15:50:16 +01:00
parent 6a78cac3be
commit b432a147b8
1 changed files with 16 additions and 2 deletions
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18
ios/RNFirebase/storage/RNFirebaseStorage.m
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@ -221,8 +221,22 @@ RCT_EXPORT_METHOD(putFile:(NSString *) appName
options.networkAccessAllowed = true;
[[PHImageManager defaultManager] requestImageDataForAsset:asset options:options resultHandler:^(NSData *imageData, NSString *dataUTI, UIImageOrientation orientation, NSDictionary *info) {
if (info[PHImageErrorKey] == nil) {
firmetadata.contentType = [self utiToMimeType:dataUTI];
[self uploadData:appName data:imageData firmetadata:firmetadata path:path resolver:resolve rejecter:reject];
if (UTTypeConformsTo((__bridge CFStringRef)dataUTI, kUTTypeJPEG)) {
firmetadata.contentType = [self utiToMimeType:dataUTI];
[self uploadData:appName data:imageData firmetadata:firmetadata path:path resolver:resolve rejecter:reject];
} else {
// if the image UTI is not JPEG then convert to JPEG, e.g. HEI
CGImageSourceRef source = CGImageSourceCreateWithData((__bridge CFDataRef)imageData, NULL);
NSDictionary *imageInfo = (__bridge NSDictionary*)CGImageSourceCopyPropertiesAtIndex(source, 0, NULL);
NSDictionary *imageMetadata = [imageInfo copy];
NSMutableData *imageDataJPEG = [NSMutableData data];
CGImageDestinationRef destination = CGImageDestinationCreateWithData((__bridge CFMutableDataRef)imageDataJPEG, kUTTypeJPEG, 1, NULL);
CGImageDestinationAddImageFromSource(destination, source, 0, (__bridge CFDictionaryRef)imageMetadata);
CGImageDestinationFinalize(destination);
// Manually set mimetype to JPEG
firmetadata.contentType = @"image/jpeg";
[self uploadData:appName data:[NSData dataWithData:imageDataJPEG] firmetadata:firmetadata path:path resolver:resolve rejecter:reject];
}
} else {
reject(@"storage/request-image-data-failed", @"Could not obtain image data for the specified file.", nil);
}