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//
// NotificationService.m
// JuickPush
//
// Created by Vitaly Takmazov on 18/10/2018.
// Copyright © 2018 com.juick. All rights reserved.
//
#import "NotificationService.h"
@interface NotificationService ()
@property (nonatomic, strong) void (^contentHandler)(UNNotificationContent *contentToDeliver);
@property (nonatomic, strong) UNMutableNotificationContent *bestAttemptContent;
@end
@implementation NotificationService
- (void)didReceiveNotificationRequest:(UNNotificationRequest *)request withContentHandler:(void (^)(UNNotificationContent * _Nonnull))contentHandler {
self.contentHandler = contentHandler;
self.bestAttemptContent = [request.content mutableCopy];
NSURL *avatarURL = [NSURL URLWithString:request.content.userInfo[@"avatarUrl"]];
NSURLSession * downloadSession = [NSURLSession sessionWithConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
[[downloadSession downloadTaskWithURL:avatarURL completionHandler:^(NSURL * _Nullable location, NSURLResponse * _Nullable response, NSError * _Nullable error) {
if (!error) {
NSError *err = nil;
NSString *temporaryDirectory = [NSTemporaryDirectory() stringByAppendingPathComponent:[response suggestedFilename]];
[[NSFileManager defaultManager] moveItemAtPath:location.path toPath:temporaryDirectory error:&err];
UNNotificationAttachment *avatarAttachment = [UNNotificationAttachment attachmentWithIdentifier:avatarURL.lastPathComponent URL:[NSURL fileURLWithPath:temporaryDirectory] options:nil error:&err];
self.bestAttemptContent.attachments = @[avatarAttachment];
self.contentHandler(self.bestAttemptContent);
}
}] resume];
}
- (void)serviceExtensionTimeWillExpire {
// Called just before the extension will be terminated by the system.
// Use this as an opportunity to deliver your "best attempt" at modified content, otherwise the original push payload will be used.
self.contentHandler(self.bestAttemptContent);
}
@end
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