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//
// User.m
// Juick
//
// Created by Vitaly on 01.02.14.
// Copyright (c) 2014 com.juick. All rights reserved.
//
#import "User.h"
#import "APIClient.h"
@implementation User
+ (User *) fromJSON:(NSDictionary *)jsonData {
User *user = [User new];
user.uid = jsonData[@"uid"];
user.uname = jsonData[@"uname"];
user.avatar = jsonData[@"avatar"];
return user;
}
+(BOOL) isAuthenticated {
return [[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.username"] != nil;
}
+(void) throwUnableToLogin:(UIViewController *)view {
UIAlertController *alert = [UIAlertController new];
[alert setTitle:@"Error"];
[alert setMessage:@"Unable to login, check username/password, or network connectivity"];
[alert addAction:[UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleCancel handler:nil]];
UIPopoverPresentationController *popover = [alert popoverPresentationController];
if (popover) {
popover.sourceView = view.view;
popover.sourceRect = CGRectMake(CGRectGetMidX(view.view.bounds), CGRectGetMidY(view.view.bounds), 0, 0);
popover.permittedArrowDirections = UIPopoverArrowDirectionDown;
}
[view presentViewController:alert animated:YES completion:nil];
}
+(void) checkIsValid:(void (^)(BOOL))callback {
AFHTTPSessionManager *manager = [APIClient sharedClient].manager;
[manager.requestSerializer setAuthorizationHeaderFieldWithUsername:[[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.username"] password:[[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.password"]];
[manager POST:@"post" parameters:nil progress:nil success:nil failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSInteger statusCode = ((NSHTTPURLResponse *)task.response).statusCode;
if (statusCode == 400) {
callback(YES);
} else {
[manager.requestSerializer setAuthorizationHeaderFieldWithUsername:@"" password:@""];
callback(NO);
}
}];}
+(void) get:(NSString *) name callback:(void(^)(User *))callback {
AFHTTPSessionManager *manager = [APIClient sharedClient].manager;
NSDictionary *params = [NSDictionary dictionaryWithObjectsAndKeys:name, @"uname", nil];
[manager GET:@"users" parameters:params progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
callback([User fromJSON:[(NSArray *)responseObject firstObject]]);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
callback(nil);
}];
}
@end
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