Differential D6921 Diff 23764 native/ios/NotificationService/NotificationService.mm

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native/ios/NotificationService/NotificationService.mm

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- (void)didReceiveNotificationRequest:(UNNotificationRequest *)request		- (void)didReceiveNotificationRequest:(UNNotificationRequest *)request
withContentHandler:		withContentHandler:
(void (^)(UNNotificationContent *_Nonnull))		(void (^)(UNNotificationContent *_Nonnull))
contentHandler {		contentHandler {
self.contentHandler = contentHandler;		self.contentHandler = contentHandler;
self.bestAttemptContent = [request.content mutableCopy];		self.bestAttemptContent = [request.content mutableCopy];

		[self persistMessagePayload:self.bestAttemptContent.userInfo];
		// Message payload persistence is a higher priority task, so it has
		// to happen prior to potential notification center clearing.
if ([self isRescind:self.bestAttemptContent.userInfo]) {		if ([self isRescind:self.bestAttemptContent.userInfo]) {
[self removeNotificationWithIdentifier:self.bestAttemptContent		[self removeNotificationWithIdentifier:self.bestAttemptContent
.userInfo[@"notificationId"]];		.userInfo[@"notificationId"]];
self.contentHandler([[UNNotificationContent alloc] init]);		self.contentHandler([[UNNotificationContent alloc] init]);
return;		return;
}		}

NSString *message = self.bestAttemptContent.userInfo[@"messageInfos"];
if (message) {
TemporaryMessageStorage *temporaryStorage =
[[TemporaryMessageStorage alloc] init];
[temporaryStorage writeMessage:message];
}
// TODO modify self.bestAttemptContent here		// TODO modify self.bestAttemptContent here

self.contentHandler(self.bestAttemptContent);		self.contentHandler(self.bestAttemptContent);
}		}

- (void)serviceExtensionTimeWillExpire {		- (void)serviceExtensionTimeWillExpire {
// Called just before the extension will be terminated by the system.		// Called just before the extension will be terminated by the system.
// Use this as an opportunity to deliver your "best attempt" at modified		// Use this as an opportunity to deliver your "best attempt" at modified
Show All 32 Lines	[UNUserNotificationCenter.currentNotificationCenter
}		}
}		}
delayedSemaphorePostCallback();		delayedSemaphorePostCallback();
}];		}];

dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);		dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
}		}

		- (void)persistMessagePayload:(NSDictionary *)payload {
		if (payload[@"messageInfos"]) {
		TemporaryMessageStorage *temporaryStorage =
		[[TemporaryMessageStorage alloc] init];
		[temporaryStorage writeMessage:payload[@"messageInfos"]];
		return;
		}

		if (![self isRescind:payload]) {
		return;
		}

		NSError *jsonError = nil;
		NSData *binarySerializedRescindPayload =
		[NSJSONSerialization dataWithJSONObject:payload
		options:0
		error:&jsonError];
		if (jsonError) {
		comm::Logger::log(
		"NSE: Failed to serialize rescind payload. Details: " +
		std::string([jsonError.localizedDescription UTF8String]));
		return;
		}

		NSString *serializedRescindPayload =
		[[NSString alloc] initWithData:binarySerializedRescindPayload
		encoding:NSUTF8StringEncoding];

		TemporaryMessageStorage *temporaryRescindsStorage =
		[[TemporaryMessageStorage alloc] initForRescinds];
		[temporaryRescindsStorage writeMessage:serializedRescindPayload];
		}

- (BOOL)isRescind:(NSDictionary *)payload {		- (BOOL)isRescind:(NSDictionary *)payload {
return payload[backgroundNotificationTypeKey] &&		return payload[backgroundNotificationTypeKey] &&
[payload[backgroundNotificationTypeKey] isEqualToString:@"CLEAR"];		[payload[backgroundNotificationTypeKey] isEqualToString:@"CLEAR"];
}		}

@end		@end