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//
// LoginViewController.m
// Juick
//
// Created by Vitaly on 30.01.14.
// Copyright (c) 2014 com.juick. All rights reserved.
//
#import "LoginViewController.h"
#import "User.h"
#import "ColorScheme.h"
@implementation LoginViewController
static NSString *CellIdentifier = @"CellIdentifier";
-(void) viewDidLoad {
self.title = @"Sign in";
[self.view setBackgroundColor:[ColorScheme mainBackground]];
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel
target:self action:@selector(cancelSignIn)];
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemSave
target:self action:@selector(doneSignIn)];
}
- (void) cancelSignIn {
CATransition* transition = [CATransition animation];
transition.duration = 0.3;
transition.type = kCATransitionFade;
transition.subtype = kCATransitionFromTop;
[self.navigationController.view.layer addAnimation:transition forKey:kCATransition];
[self.navigationController popViewControllerAnimated:NO];
}
- (void) doneSignIn {
[User checkIsValid:^(BOOL success) {
if (success) {
CATransition* transition = [CATransition animation];
transition.duration = 0.3;
transition.type = kCATransitionFade;
transition.subtype = kCATransitionFromTop;
[self.navigationController.view.layer addAnimation:transition forKey:kCATransition];
[self.navigationController popToRootViewControllerAnimated:NO];
} else {
[User throwUnableToLogin];
}
}];
}
-(BOOL) textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
NSString *key;
if (textField.tag == 0) {
// username change
key = @"com.juick.username";
} else {
key = @"com.juick.password";
}
[[PDKeychainBindings sharedKeychainBindings] setObject:[textField.text stringByReplacingCharactersInRange:range withString:string] forKey:key];
return YES;
}
- (NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
-(NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return 2;
}
-(UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
JVFloatLabeledTextField *textField = [[JVFloatLabeledTextField alloc] init];
textField.tag = indexPath.row;
textField.delegate = self;
if (indexPath.row == 0) {
textField.floatingLabel.text = @"Username";
textField.placeholder = @"Username";
textField.text = [[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.username"];
} else {
textField.floatingLabel.text = @"Password";
textField.placeholder = @"Password";
textField.secureTextEntry = YES;
textField.text = [[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.password"];
}
[cell.contentView addSubview:textField];
[textField makeConstraints:^(MASConstraintMaker *make) {
make.edges.equalTo(cell.contentView).with.insets(UIEdgeInsetsMake(5, 25, 5, 25));
}];
return cell;
}
@end
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