107 lines
3.6 KiB
Objective-C
107 lines
3.6 KiB
Objective-C
// TodayViewController.m
|
||
//
|
||
// Copyright (c) 2011–2016 Alamofire Software Foundation ( http://alamofire.org/ )
|
||
//
|
||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
// of this software and associated documentation files (the "Software"), to deal
|
||
// in the Software without restriction, including without limitation the rights
|
||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
// copies of the Software, and to permit persons to whom the Software is
|
||
// furnished to do so, subject to the following conditions:
|
||
//
|
||
// The above copyright notice and this permission notice shall be included in
|
||
// all copies or substantial portions of the Software.
|
||
//
|
||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||
// THE SOFTWARE.
|
||
|
||
#import <NotificationCenter/NotificationCenter.h>
|
||
#import "TodayViewController.h"
|
||
#import "Post.h"
|
||
#import "User.h"
|
||
@import AFNetworking;
|
||
|
||
@interface TodayViewController () <NCWidgetProviding>
|
||
@property (strong, nonatomic) IBOutlet UIImageView *imageView;
|
||
@property (strong, nonatomic) IBOutlet UILabel *titleLabel;
|
||
@property (strong, nonatomic) IBOutlet UILabel *bodyLabel;
|
||
@property (nonatomic, strong) Post *post;
|
||
@end
|
||
|
||
@implementation TodayViewController
|
||
|
||
- (void)viewDidLoad {
|
||
[super viewDidLoad];
|
||
|
||
NSURLCache *URLCache = [[NSURLCache alloc] initWithMemoryCapacity:4 * 1024 * 1024 diskCapacity:20 * 1024 * 1024 diskPath:nil];
|
||
[NSURLCache setSharedURLCache:URLCache];
|
||
self.post = [self loadSavedPost];
|
||
}
|
||
|
||
- (void)viewWillAppear:(BOOL)animated {
|
||
[super viewWillAppear:animated];
|
||
}
|
||
|
||
- (void)widgetPerformUpdateWithCompletionHandler:(void (^)(NCUpdateResult))completionHandler {
|
||
[Post globalTimelinePostsWithBlock:^(NSArray *posts, NSError *error) {
|
||
if (!error) {
|
||
self.post = posts.firstObject;
|
||
[self savePost:self.post];
|
||
|
||
if (completionHandler) {
|
||
completionHandler(self.post != nil ? NCUpdateResultNewData : NCUpdateResultNoData);
|
||
}
|
||
|
||
} else {
|
||
if (completionHandler) {
|
||
completionHandler(NCUpdateResultFailed);
|
||
}
|
||
}
|
||
}];
|
||
}
|
||
|
||
- (void)setPost:(Post *)post {
|
||
_post = post;
|
||
|
||
self.titleLabel.hidden = post == nil;
|
||
self.bodyLabel.hidden = post == nil;
|
||
self.imageView.hidden = post == nil;
|
||
|
||
if (post == nil) {
|
||
return;
|
||
}
|
||
|
||
self.titleLabel.text = _post.user.username;
|
||
self.bodyLabel.text = _post.text;
|
||
[self.imageView setImageWithURL:_post.user.avatarImageURL placeholderImage:[UIImage imageNamed:@"profile-image-placeholder"]];
|
||
}
|
||
|
||
- (void)savePost:(Post *)post {
|
||
|
||
if (post == nil) {
|
||
[[NSUserDefaults standardUserDefaults] removeObjectForKey:@"AF.post"];
|
||
[[NSUserDefaults standardUserDefaults] synchronize];
|
||
return;
|
||
}
|
||
|
||
NSData *postData = [NSKeyedArchiver archivedDataWithRootObject:post];
|
||
[[NSUserDefaults standardUserDefaults] setObject:postData forKey:@"AF.post"];
|
||
[[NSUserDefaults standardUserDefaults] synchronize];
|
||
}
|
||
|
||
- (Post *)loadSavedPost {
|
||
NSData *postData = [[NSUserDefaults standardUserDefaults] objectForKey:@"AF.post"];
|
||
if (postData == nil || ![postData isKindOfClass:[NSData class]]) {
|
||
return nil;
|
||
}
|
||
|
||
return [NSKeyedUnarchiver unarchiveObjectWithData:postData];
|
||
}
|
||
|
||
@end
|