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NewsBlur/media/ios/Classes/LoginViewController.m
Roy Yang b01a8c08bf adding in highlight state to login
2012-08-07 12:49:08 -07:00

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//
// LoginViewController.m
// NewsBlur
//
// Created by Samuel Clay on 10/31/10.
// Copyright 2010 NewsBlur. All rights reserved.
//
#import "LoginViewController.h"
#import "NewsBlurAppDelegate.h"
#import "ASIHTTPRequest.h"
#import "ASIFormDataRequest.h"
#import <QuartzCore/QuartzCore.h>
@implementation LoginViewController
@synthesize appDelegate;
@synthesize usernameInput;
@synthesize passwordInput;
@synthesize emailInput;
@synthesize signUpUsernameInput;
@synthesize signUpPasswordInput;
@synthesize selectSignUpButton;
@synthesize selectLoginButton;
@synthesize signUpView;
@synthesize logInView;
@synthesize jsonString;
@synthesize errorLabel;
@synthesize loginControl;
@synthesize usernameLabel;
@synthesize usernameOrEmailLabel;
@synthesize passwordLabel;
@synthesize emailLabel;
@synthesize passwordOptionalLabel;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {
}
return self;
}
- (void)viewDidLoad {
self.usernameInput.borderStyle = UITextBorderStyleRoundedRect;
self.passwordInput.borderStyle = UITextBorderStyleRoundedRect;
self.emailInput.borderStyle = UITextBorderStyleRoundedRect;
self.signUpPasswordInput.borderStyle = UITextBorderStyleRoundedRect;
self.signUpUsernameInput.borderStyle = UITextBorderStyleRoundedRect;
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
if (UIInterfaceOrientationIsPortrait(self.interfaceOrientation)) {
self.logInView.frame = CGRectMake(134, 180, 500, 300);
self.signUpView.frame = CGRectMake(902, 180, 500, 300);
self.selectLoginButton.frame = CGRectMake(134, 80, 250, 50);
self.selectSignUpButton.frame = CGRectMake(384, 80, 250, 50);
self.errorLabel.frame = CGRectMake(244, 180, self.errorLabel.frame.size.width, self.errorLabel.frame.size.height);
} else {
self.logInView.frame = CGRectMake(134 + LANDSCAPE_MARGIN, 80, 500, 300);
self.signUpView.frame = CGRectMake(902 + LANDSCAPE_MARGIN, 80, 500, 300);
self.selectLoginButton.frame = CGRectMake(134 + LANDSCAPE_MARGIN, 20, 250, 50);
self.selectSignUpButton.frame = CGRectMake(384 + LANDSCAPE_MARGIN, 20, 250, 50);
self.errorLabel.frame = CGRectMake(244 + LANDSCAPE_MARGIN, 180 - 100, self.errorLabel.frame.size.width, self.errorLabel.frame.size.height);
}
}
[super viewDidLoad];
}
- (void)viewDidUnload {
[self setSignUpView:nil];
[self setLogInView:nil];
[self setSignUpUsernameInput:nil];
[self setSignUpPasswordInput:nil];
[self setSelectSignUpButton:nil];
[self setSelectLoginButton:nil];
[super viewDidUnload];
}
- (void)viewWillAppear:(BOOL)animated {
[self.errorLabel setHidden:YES];
[super viewWillAppear:animated];
[usernameInput becomeFirstResponder];
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
return YES;
} else if (UIInterfaceOrientationIsPortrait(interfaceOrientation)) {
return YES;
}
return NO;
}
- (void)viewDidAppear:(BOOL)animated {
[MBProgressHUD hideHUDForView:self.view animated:YES];
[super viewDidAppear:animated];
}
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration {
int signUpX, loginX;
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
if (UIInterfaceOrientationIsPortrait(toInterfaceOrientation)){
if (isOnSignUpScreen) {
loginX = -634;
signUpX = 134;
} else {
loginX = 134;
signUpX = 902;
}
self.logInView.frame = CGRectMake(loginX, 180, 500, 300);
self.signUpView.frame = CGRectMake(signUpX, 180, 500, 300);
self.selectLoginButton.frame = CGRectMake(134, 80, 250, 50);
self.selectSignUpButton.frame = CGRectMake(384, 80, 250, 50);
self.errorLabel.frame = CGRectMake(244, 180, self.errorLabel.frame.size.width, self.errorLabel.frame.size.height);
}else{
if (isOnSignUpScreen) {
loginX = -634 + LANDSCAPE_MARGIN;
signUpX = 134 + LANDSCAPE_MARGIN;
} else {
loginX = 134 + LANDSCAPE_MARGIN;
signUpX = 902 + LANDSCAPE_MARGIN;
}
self.logInView.frame = CGRectMake(loginX, 80, 500, 300);
self.signUpView.frame = CGRectMake(signUpX, 80, 500, 300);
self.selectLoginButton.frame = CGRectMake(134 + LANDSCAPE_MARGIN, 80 - 60, 250, 50);
self.selectSignUpButton.frame = CGRectMake(384 + LANDSCAPE_MARGIN, 80 - 60, 250, 50);
self.errorLabel.frame = CGRectMake(244 + LANDSCAPE_MARGIN, 180 - 100, self.errorLabel.frame.size.width, self.errorLabel.frame.size.height);
}
}
}
#pragma mark -
#pragma mark Login
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
[textField resignFirstResponder];
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
if(textField == usernameInput) {
[passwordInput becomeFirstResponder];
} else if (textField == passwordInput) {
[self checkPassword];
} else if (textField == signUpUsernameInput){
[signUpPasswordInput becomeFirstResponder];
} else if (textField == signUpPasswordInput) {
[emailInput becomeFirstResponder];
} else if (textField == emailInput) {
[self registerAccount];
}
} else {
if(textField == usernameInput) {
[passwordInput becomeFirstResponder];
} else if (textField == passwordInput && [self.loginControl selectedSegmentIndex] == 0) {
NSLog(@"Password return");
NSLog(@"appdelegate:: %@", [self appDelegate]);
[self checkPassword];
} else if (textField == passwordInput && [self.loginControl selectedSegmentIndex] == 1) {
[emailInput becomeFirstResponder];
} else if (textField == emailInput) {
[self registerAccount];
}
}
return YES;
}
- (void)checkPassword {
[self.errorLabel setHidden:YES];
[MBProgressHUD hideHUDForView:self.view animated:YES];
MBProgressHUD *HUD = [MBProgressHUD showHUDAddedTo:self.view animated:YES];
HUD.labelText = @"Authenticating";
NSString *urlString = [NSString stringWithFormat:@"http://%@/api/login",
NEWSBLUR_URL];
NSURL *url = [NSURL URLWithString:urlString];
[[NSHTTPCookieStorage sharedHTTPCookieStorage]
setCookieAcceptPolicy:NSHTTPCookieAcceptPolicyAlways];
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
[request setPostValue:[usernameInput text] forKey:@"username"];
[request setPostValue:[passwordInput text] forKey:@"password"];
[request setPostValue:@"login" forKey:@"submit"];
[request setPostValue:@"1" forKey:@"api"];
[request setDelegate:self];
[request setDidFinishSelector:@selector(requestFinished:)];
[request setDidFailSelector:@selector(requestFailed:)];
[request startAsynchronous];
}
- (void)requestFinished:(ASIHTTPRequest *)request {
[MBProgressHUD hideHUDForView:self.view animated:YES];
NSString *responseString = [request responseString];
NSData *responseData=[responseString dataUsingEncoding:NSUTF8StringEncoding];
NSError *error;
NSDictionary *results = [NSJSONSerialization
JSONObjectWithData:responseData
options:kNilOptions
error:&error];
// int statusCode = [request responseStatusCode];
int code = [[results valueForKey:@"code"] intValue];
if (code == -1) {
NSDictionary *errors = [results valueForKey:@"errors"];
if ([errors valueForKey:@"username"]) {
[self.errorLabel setText:[[errors valueForKey:@"username"] objectAtIndex:0]];
} else if ([errors valueForKey:@"__all__"]) {
[self.errorLabel setText:[[errors valueForKey:@"__all__"] objectAtIndex:0]];
}
[self.errorLabel setHidden:NO];
} else {
[self.passwordInput setText:@""];
[self.signUpPasswordInput setText:@""];
[appDelegate reloadFeedsView:YES];
}
}
- (void)registerAccount {
[MBProgressHUD hideHUDForView:self.view animated:YES];
MBProgressHUD *HUD = [MBProgressHUD showHUDAddedTo:self.view animated:YES];
HUD.labelText = @"Registering...";
[self.errorLabel setHidden:YES];
NSString *urlString = [NSString stringWithFormat:@"http://%@/api/signup",
NEWSBLUR_URL];
NSURL *url = [NSURL URLWithString:urlString];
[[NSHTTPCookieStorage sharedHTTPCookieStorage]
setCookieAcceptPolicy:NSHTTPCookieAcceptPolicyAlways];
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
[request setPostValue:[signUpUsernameInput text] forKey:@"username"];
[request setPostValue:[signUpPasswordInput text] forKey:@"password"];
} else {
[request setPostValue:[usernameInput text] forKey:@"username"];
[request setPostValue:[passwordInput text] forKey:@"password"];
}
[request setPostValue:[emailInput text] forKey:@"email"];
[request setPostValue:@"login" forKey:@"submit"];
[request setPostValue:@"1" forKey:@"api"];
[request setDelegate:self];
[request setDidFinishSelector:@selector(finishRegistering:)];
[request setDidFailSelector:@selector(requestFailed:)];
[request startAsynchronous];
}
- (void)finishRegistering:(ASIHTTPRequest *)request {
[MBProgressHUD hideHUDForView:self.view animated:YES];
NSString *responseString = [request responseString];
NSData *responseData=[responseString dataUsingEncoding:NSUTF8StringEncoding];
NSError *error;
NSDictionary *results = [NSJSONSerialization
JSONObjectWithData:responseData
options:kNilOptions
error:&error];
// int statusCode = [request responseStatusCode];
int code = [[results valueForKey:@"code"] intValue];
if (code == -1) {
NSDictionary *errors = [results valueForKey:@"errors"];
if ([errors valueForKey:@"email"]) {
[self.errorLabel setText:[[errors valueForKey:@"email"] objectAtIndex:0]];
} else if ([errors valueForKey:@"username"]) {
[self.errorLabel setText:[[errors valueForKey:@"username"] objectAtIndex:0]];
} else if ([errors valueForKey:@"__all__"]) {
[self.errorLabel setText:[[errors valueForKey:@"__all__"] objectAtIndex:0]];
}
[self.errorLabel setHidden:NO];
} else {
[self.passwordInput setText:@""];
[self.signUpPasswordInput setText:@""];
// [appDelegate showFirstTimeUser];
[appDelegate reloadFeedsView:YES];
[self dismissModalViewControllerAnimated:NO];
}
}
- (void)requestFailed:(ASIHTTPRequest *)request
{
NSError *error = [request error];
NSLog(@"Error: %@", error);
}
#pragma mark -
#pragma mark iPad: Sign Up/Login Toggle
- (IBAction)selectSignUp {
isOnSignUpScreen = YES;
self.selectSignUpButton.selected = YES;
self.selectLoginButton.selected = NO;
[self.errorLabel setHidden:YES];
if (UIInterfaceOrientationIsPortrait(self.interfaceOrientation)) {
[UIView animateWithDuration:0.35 animations:^{
self.logInView.frame = CGRectMake(-634, 180, 500, 300);
self.signUpView.frame = CGRectMake(134, 180, 500, 300);
}];
} else {
[UIView animateWithDuration:0.35 animations:^{
self.logInView.frame = CGRectMake(-634 + LANDSCAPE_MARGIN, 80, 500, 300);
self.signUpView.frame = CGRectMake(134 + LANDSCAPE_MARGIN, 80, 500, 300);
}];
}
}
- (IBAction)selectLogin {
isOnSignUpScreen = NO;
self.selectSignUpButton.selected = NO;
self.selectLoginButton.selected = YES;
[self.errorLabel setHidden:YES];
if (UIInterfaceOrientationIsPortrait(self.interfaceOrientation)) {
[UIView animateWithDuration:0.35 animations:^{
self.logInView.frame = CGRectMake(134, 180, 500, 300);
self.signUpView.frame = CGRectMake(902, 180, 500, 300);
}];
} else {
[UIView animateWithDuration:0.35 animations:^{
self.logInView.frame = CGRectMake(134 + LANDSCAPE_MARGIN, 80, 500, 300);
self.signUpView.frame = CGRectMake(902 + LANDSCAPE_MARGIN, 80, 500, 300);
}];
}
}
- (IBAction)tapLoginButton {
[self.view endEditing:YES];
[self checkPassword];
}
- (IBAction)tapSignUpButton {
[self.view endEditing:YES];
[self registerAccount];
}
#pragma mark -
#pragma mark iPhone: Sign Up/Login Toggle
- (IBAction)selectLoginSignup {
[self animateLoop];
}
- (void)animateLoop {
if ([self.loginControl selectedSegmentIndex] == 0) {
[UIView animateWithDuration:0.5 animations:^{
// Login
usernameInput.frame = CGRectMake(20, 67, 280, 31);
usernameOrEmailLabel.alpha = 1.0;
passwordInput.frame = CGRectMake(20, 129, 280, 31);
passwordLabel.frame = CGRectMake(21, 106, 212, 22);
passwordOptionalLabel.frame = CGRectMake(199, 112, 101, 16);
emailInput.alpha = 0.0;
emailLabel.alpha = 0.0;
}];
passwordInput.returnKeyType = UIReturnKeyGo;
usernameInput.keyboardType = UIKeyboardTypeEmailAddress;
[usernameInput resignFirstResponder];
[usernameInput becomeFirstResponder];
} else {
[UIView animateWithDuration:0.5 animations:^{
// Signup
usernameInput.frame = CGRectMake(20, 67, 130, 31);
usernameOrEmailLabel.alpha = 0.0;
passwordInput.frame = CGRectMake(170, 67, 130, 31);
passwordLabel.frame = CGRectMake(171, 44, 212, 22);
passwordOptionalLabel.frame = CGRectMake(199, 50, 101, 16);
emailInput.alpha = 1.0;
emailLabel.alpha = 1.0;
}];
passwordInput.returnKeyType = UIReturnKeyNext;
usernameInput.keyboardType = UIKeyboardTypeAlphabet;
[usernameInput resignFirstResponder];
[usernameInput becomeFirstResponder];
}
}
@end
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