mirror of
https://github.com/vector-im/element-ios.git
synced 2024-09-28 15:22:39 +00:00
Added real support for sending multiple images (up to 5). Fixed bug when images weren't being resized. Introduced a category for NSItemProvider to easily track if the item was loaded or not.
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parent
a0621569f8
commit
7d346d62e9
4 changed files with 180 additions and 90 deletions
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@ -31,7 +31,7 @@
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<key>NSExtensionActivationSupportsMovieWithMaxCount</key>
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<integer>1</integer>
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<key>NSExtensionActivationSupportsImageWithMaxCount</key>
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<integer>1</integer>
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<integer>5</integer>
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<key>NSExtensionActivationSupportsWebURLWithMaxCount</key>
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<integer>1</integer>
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<key>NSExtensionActivationSupportsText</key>
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@ -89,3 +89,10 @@
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- (void)terminateExtensionCanceled:(BOOL)canceled;
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@end
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@interface NSItemProvider (ShareExtensionManager)
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@property BOOL isLoaded;
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@end
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@ -17,6 +17,7 @@
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#import "ShareExtensionManager.h"
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#import "MXKPieChartHUD.h"
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@import MobileCoreServices;
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#import "objc/runtime.h"
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typedef NS_ENUM(NSInteger, ImageCompressionMode)
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{
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@ -28,6 +29,8 @@ typedef NS_ENUM(NSInteger, ImageCompressionMode)
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@interface ShareExtensionManager ()
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@property NSMutableArray <NSData *> *pendingImages;
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@property NSMutableDictionary <NSString *, NSNumber *> *imageUploadProgresses;
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@property ImageCompressionMode imageCompressionMode;
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@property CGFloat actualLargeSize;
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@ -44,6 +47,8 @@ typedef NS_ENUM(NSInteger, ImageCompressionMode)
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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sharedInstance = [[self alloc] init];
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sharedInstance.pendingImages = [NSMutableArray array];
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sharedInstance.imageUploadProgresses = [NSMutableDictionary dictionary];
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[[NSNotificationCenter defaultCenter] addObserver:sharedInstance selector:@selector(onMediaUploadProgress:) name:kMXMediaUploadProgressNotification object:nil];
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});
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return sharedInstance;
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@ -98,16 +103,23 @@ typedef NS_ENUM(NSInteger, ImageCompressionMode)
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}
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else if ([itemProvider hasItemConformingToTypeIdentifier:UTTypeImage])
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{
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itemProvider.isLoaded = NO;
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[itemProvider loadItemForTypeIdentifier:UTTypeImage options:nil completionHandler:^(NSData *imageData, NSError * _Null_unspecified error)
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{
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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UIImage *image = [[UIImage alloc] initWithData:imageData];
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UIAlertController *compressionPrompt = [self compressionPromptForImage:image shareBlock:^{
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[self sendImage:imageData withProvider:itemProvider toRoom:room extensionItem:item failureBlock:failureBlock];
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}];
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[self.delegate shareExtensionManager:self showImageCompressionPrompt:compressionPrompt];
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itemProvider.isLoaded = YES;
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[self.pendingImages addObject:imageData];
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if ([self areAttachmentsFullyLoaded])
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{
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UIImage *firstImage = [UIImage imageWithData:self.pendingImages.firstObject];
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UIAlertController *compressionPrompt = [self compressionPromptForImage:firstImage shareBlock:^{
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[self sendImages:self.pendingImages withProvider:itemProvider toRoom:room extensionItem:item failureBlock:failureBlock];
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}];
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[self.delegate shareExtensionManager:self showImageCompressionPrompt:compressionPrompt];
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}
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}
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}];
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}
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@ -310,13 +322,50 @@ typedef NS_ENUM(NSInteger, ImageCompressionMode)
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}
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}
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- (BOOL)areAttachmentsFullyLoaded
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{
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for (NSExtensionItem *item in self.shareExtensionContext.inputItems)
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{
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for (NSItemProvider *itemProvider in item.attachments)
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{
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if (itemProvider.isLoaded == NO)
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{
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return NO;
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}
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}
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}
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return YES;
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}
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- (BOOL)hasNonnullContent:(NSArray *)array
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{
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for (id object in array)
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{
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if (![object isEqual:[NSNull null]])
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{
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return YES;
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}
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}
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return NO;
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}
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#pragma mark - Notifications
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- (void)onMediaUploadProgress:(NSNotification *)notification
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{
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self.imageUploadProgresses[notification.object] = (NSNumber *)notification.userInfo[kMXMediaLoaderProgressValueKey];
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if ([self.delegate respondsToSelector:@selector(shareExtensionManager:mediaUploadProgress:)])
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{
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[self.delegate shareExtensionManager:self mediaUploadProgress:((NSNumber *)notification.userInfo[kMXMediaLoaderProgressValueKey]).floatValue];
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const NSInteger totalImagesCount = self.pendingImages.count;
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CGFloat totalProgress = 0.0;
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for (NSNumber *progress in self.imageUploadProgresses.allValues)
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{
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totalProgress += progress.floatValue/totalImagesCount;
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}
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[self.delegate shareExtensionManager:self mediaUploadProgress:totalProgress];
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}
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}
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@ -383,97 +432,111 @@ typedef NS_ENUM(NSInteger, ImageCompressionMode)
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} keepActualFilename:YES];
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}
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- (void)sendImage:(NSData *)imageData withProvider:(NSItemProvider*)itemProvider toRoom:(MXRoom *)room extensionItem:(NSExtensionItem *)extensionItem failureBlock:(void(^)())failureBlock
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- (void)sendImages:(NSMutableArray *)imageDatas withProvider:(NSItemProvider*)itemProvider toRoom:(MXRoom *)room extensionItem:(NSExtensionItem *)extensionItem failureBlock:( void(^)())failureBlock
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{
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[self didStartSendingToRoom:room];
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if (!imageData)
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for (NSData *imageData in imageDatas)
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{
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NSLog(@"[ShareExtensionManager] loadItemForTypeIdentifier: failed.");
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if (failureBlock)
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if (!imageData)
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{
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failureBlock();
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NSLog(@"[ShareExtensionManager] loadItemForTypeIdentifier: failed.");
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if (failureBlock)
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{
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failureBlock();
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failureBlock = nil;
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}
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return;
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}
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return;
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}
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// Prepare the image
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BOOL rotated = NO;
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UIImage *image = [[UIImage alloc] initWithData:imageData];
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// Prepare the image
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BOOL rotated = NO;
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UIImage *image = [[UIImage alloc] initWithData:imageData];
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// Make sure the uploaded image orientation is up
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if (image.imageOrientation != UIImageOrientationUp)
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{
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image = [MXKTools forceImageOrientationUp:image];
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rotated = YES;
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}
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if (self.imageCompressionMode == ImageCompressionModeSmall)
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{
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image = [MXKTools reduceImage:image toFitInSize:CGSizeMake(MXKTOOLS_SMALL_IMAGE_SIZE, MXKTOOLS_SMALL_IMAGE_SIZE)];
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}
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else if (self.imageCompressionMode == ImageCompressionModeMedium)
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{
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image = [MXKTools reduceImage:image toFitInSize:CGSizeMake(MXKTOOLS_MEDIUM_IMAGE_SIZE, MXKTOOLS_MEDIUM_IMAGE_SIZE)];
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}
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else if (self.imageCompressionMode == ImageCompressionModeLarge)
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{
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image = [MXKTools reduceImage:image toFitInSize:CGSizeMake(self.actualLargeSize, self.actualLargeSize)];
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}
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NSString *mimeType;
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if ([itemProvider hasItemConformingToTypeIdentifier:(__bridge NSString *)kUTTypePNG])
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{
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mimeType = @"image/png";
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if (rotated)
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// Make sure the uploaded image orientation is up
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if (image.imageOrientation != UIImageOrientationUp)
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{
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image = [MXKTools forceImageOrientationUp:image];
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rotated = YES;
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}
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if (self.imageCompressionMode == ImageCompressionModeSmall)
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{
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image = [MXKTools reduceImage:image toFitInSize:CGSizeMake(MXKTOOLS_SMALL_IMAGE_SIZE, MXKTOOLS_SMALL_IMAGE_SIZE)];
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}
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else if (self.imageCompressionMode == ImageCompressionModeMedium)
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{
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image = [MXKTools reduceImage:image toFitInSize:CGSizeMake(MXKTOOLS_MEDIUM_IMAGE_SIZE, MXKTOOLS_MEDIUM_IMAGE_SIZE)];
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}
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else if (self.imageCompressionMode == ImageCompressionModeLarge)
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{
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image = [MXKTools reduceImage:image toFitInSize:CGSizeMake(self.actualLargeSize, self.actualLargeSize)];
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}
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NSData *convertedImageData;
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NSString *mimeType;
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if ([itemProvider hasItemConformingToTypeIdentifier:(__bridge NSString *)kUTTypePNG])
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{
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mimeType = @"image/png";
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// Update imageData
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imageData = UIImagePNGRepresentation(image);
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convertedImageData = UIImagePNGRepresentation(image);
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}
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}
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else if ([itemProvider hasItemConformingToTypeIdentifier:(__bridge NSString *)kUTTypeJPEG])
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{
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mimeType = @"image/jpeg";
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if (rotated)
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else if ([itemProvider hasItemConformingToTypeIdentifier:(__bridge NSString *)kUTTypeJPEG])
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{
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mimeType = @"image/jpeg";
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// Update imageData
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imageData = UIImageJPEGRepresentation(image, 1.0);
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convertedImageData = UIImageJPEGRepresentation(image, 1.0);
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}
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}
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else
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{
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imageData = UIImageJPEGRepresentation(image, 1.0);
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image = [[UIImage alloc] initWithData:imageData];
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mimeType = @"image/jpeg";
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else
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{
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convertedImageData = UIImageJPEGRepresentation(image, 1.0);
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image = [[UIImage alloc] initWithData:imageData];
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mimeType = @"image/jpeg";
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}
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UIImage *thumbnail = nil;
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// Thumbnail is useful only in case of encrypted room
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if (room.state.isEncrypted)
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{
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thumbnail = [MXKTools reduceImage:image toFitInSize:CGSizeMake(800, 600)];
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if (thumbnail == image)
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{
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thumbnail = nil;
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}
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}
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__weak typeof(self) weakSelf = self;
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[room sendImage:convertedImageData withImageSize:image.size mimeType:mimeType andThumbnail:thumbnail localEcho:nil success:^(NSString *eventId) {
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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imageDatas[[imageDatas indexOfObject:imageData]] = [NSNull null];
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if (![self hasNonnullContent:imageDatas])
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{
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[self.shareExtensionContext completeRequestReturningItems:@[extensionItem] completionHandler:nil];
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}
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}
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} failure:^(NSError *error) {
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NSLog(@"[ShareExtensionManager] sendImage failed.");
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imageDatas[[imageDatas indexOfObject:imageData]] = [NSNull null];
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if (![self hasNonnullContent:imageDatas])
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{
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if (failureBlock)
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{
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failureBlock();
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}
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}
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}];
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}
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UIImage *thumbnail = nil;
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// Thumbnail is useful only in case of encrypted room
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if (room.state.isEncrypted)
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{
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thumbnail = [MXKTools reduceImage:image toFitInSize:CGSizeMake(800, 600)];
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if (thumbnail == image)
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{
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thumbnail = nil;
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}
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}
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__weak typeof(self) weakSelf = self;
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[room sendImage:imageData withImageSize:image.size mimeType:mimeType andThumbnail:thumbnail localEcho:nil success:^(NSString *eventId) {
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if (weakSelf)
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{
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typeof(self) self = weakSelf;
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[self.shareExtensionContext completeRequestReturningItems:@[extensionItem] completionHandler:nil];
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}
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} failure:^(NSError *error) {
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NSLog(@"[ShareExtensionManager] sendImage failed.");
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if (failureBlock)
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{
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failureBlock();
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}
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}];
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}
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- (void)sendVideo:(NSURL *)videoLocalUrl toRoom:(MXRoom *)room extensionItem:(NSExtensionItem *)extensionItem failureBlock:(void(^)())failureBlock
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@ -518,3 +581,20 @@ typedef NS_ENUM(NSInteger, ImageCompressionMode)
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@end
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@implementation NSItemProvider (ShareExtensionManager)
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- (void)setIsLoaded:(BOOL)isLoaded
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{
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NSNumber *number = [NSNumber numberWithBool:isLoaded];
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objc_setAssociatedObject(self, @selector(isLoaded), number, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
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}
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- (BOOL)isLoaded
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{
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NSNumber *number = objc_getAssociatedObject(self, @selector(isLoaded));
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return number.boolValue;
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}
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@end
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@ -263,9 +263,12 @@
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- (void)shareExtensionManager:(ShareExtensionManager *)extensionManager didStartSendingContentToRoom:(MXRoom *)room
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{
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self.parentViewController.view.userInteractionEnabled = NO;
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self.hudView = [MXKPieChartHUD showLoadingHudOnView:self.view WithMessage:NSLocalizedStringFromTable(@"sending", @"Vector", nil)];
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[self.hudView setProgress:0.0];
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if (!self.hudView)
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{
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self.parentViewController.view.userInteractionEnabled = NO;
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self.hudView = [MXKPieChartHUD showLoadingHudOnView:self.view WithMessage:NSLocalizedStringFromTable(@"sending", @"Vector", nil)];
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[self.hudView setProgress:0.0];
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}
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}
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- (void)shareExtensionManager:(ShareExtensionManager *)extensionManager mediaUploadProgress:(CGFloat)progress
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