gistfile1.m

// BCOAuthController.h
//
//  BCOAuthController.h
//  Bivy
//
//  Created by Brandon Cordell on 8/1/12.
//  Copyright (c) 2012 lead&rock. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <WebKit/WebKit.h>

static NSString *const kKeychainItemName = @"Basecamp Next OAuth2";
static NSString *const kOAuthClientID = @"8128a3859e0c15a0a7a08c54ef3f10ba2cada31b";
static NSString *const kOAuthClientSecret = @"c85168bdda9660833b576c6f7c785335b597a309";

static NSString *const oAuthAuthorizationBaseURL = @"https://launchpad.37signals.com/authorization/new";
static NSString *const oAuthTokenURL = @"https://launchpad.37signals.com/authorization/token";
static NSString *const oAuthRedirectURL = @"http://soyg.heroku.com";

@interface BCOAuthController : NSWindowController

@property (weak) IBOutlet WebView *webView;
@property (weak) IBOutlet NSProgressIndicator *loadProgress;

- (void)visitOAuthAuthorizationURL;

@end

// BCOAuthController.m

//
//  BCOAuthController.m
//  Bivy
//
//  Created by Brandon Cordell on 8/1/12.
//  Copyright (c) 2012 lead&rock. All rights reserved.
//

#import "BCOAuthController.h"

@implementation BCOAuthController

@synthesize webView, loadProgress;

- (void)visitOAuthAuthorizationURL
{
  NSString *oAuthAuthorizationURL = [NSString stringWithFormat:@"%@?client_id=%@&redirect_uri=%@&type=web_server",
                           oAuthAuthorizationBaseURL,
                           kOAuthClientID,
                           oAuthRedirectURL];

  [webView setMainFrameURL:oAuthAuthorizationURL];
}

#pragma mark - WebFrameLoadDelgate Methods

- (void)webView:(WebView *)sender didStartProvisionalLoadForFrame:(WebFrame *)frame {
  NSLog(@"%@", loadProgress);
  [loadProgress startAnimation:nil]; // works here
}

- (void)webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame
{
  [loadProgress stopAnimation:nil]; // NO LONGER NULL HERE!! WOOHOO \o/

  NSRange range =
  [[sender mainFrameURL] rangeOfString:oAuthRedirectURL];
  
  if (range.length > 0) {
    NSString *oAuthRedirectURLWithRequestParameter =
      [oAuthRedirectURL stringByAppendingString:@"/?code="];

    NSString *verificationCode = [[sender mainFrameURL]
                                  stringByReplacingOccurrencesOfString:oAuthRedirectURLWithRequestParameter
                                                            withString:@""];
    NSLog(@"Token is: %@", verificationCode);
  }

}

- (void)webView:(WebView *)sender
    didFailProvisionalLoadWithError:(NSError *)error
    forFrame:(WebFrame *)frame
{
  NSLog(@"Error: %@", error);
}

- (void)webView:(WebView *)sender
    didFailLoadWithError:(NSError *)error
    forFrame:(WebFrame *)frame
{
  NSLog(@"Error: %@", error);
}

#pragma mark - Object Methods

- (void)awakeFromNib {
  [self visitOAuthAuthorizationURL];
}

@end

// BCAppDelegate.h
//
//  BCAppDelegate.h
//  Bivy
//
//  Created by Brandon Cordell on 7/30/12.
//  Copyright (c) 2012 lead&rock. All rights reserved.
//

#import <Cocoa/Cocoa.h>
#import <WebKit/WebKit.h>
#import "INAppStoreWindow.h"
#import "BCBasecampAPIClient.h"
#import "BCOAuthController.h"

@interface BCAppDelegate : NSObject <NSApplicationDelegate>

@property (assign) IBOutlet INAppStoreWindow *window;
@property (weak) IBOutlet NSView *titleView;
@property (weak) IBOutlet NSImageView *avatar;

- (IBAction)openSheet:(id)sender;

@end

// BCAppDelegate.m
//
//  BCAppDelegate.m
//  Bivy
//
//  Created by Brandon Cordell on 7/30/12.
//  Copyright (c) 2012 lead&rock. All rights reserved.
//

#import "BCAppDelegate.h"

@implementation BCAppDelegate

@synthesize window, titleView, avatar;

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
  self.window.collectionBehavior = NSWindowCollectionBehaviorFullScreenPrimary;
  
  self.window.titleBarHeight = 45.0;

  self.window.centerFullScreenButton = YES;
  self.window.centerTrafficLightButtons = YES;
  
  self.window.fullScreenButtonRightMargin = 7.0;
  self.window.trafficLightButtonsLeftMargin = 7.0;
  
  // self.titleView is a an IBOutlet to an NSView that has been configured in IB with everything you want in the title bar
  self.titleView.frame = self.window.titleBarView.bounds;
  self.titleView.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable;
  [self.window.titleBarView addSubview:self.titleView];
  
  NSImage *_avatar;
  NSURL *avatarUrl = [NSURL URLWithString:@"http://asset0.37img.com/global/76fe2e59c667a1cb64a34bf0e6d711e5e4f3ead280d5aade4fff272a8b20011f847b16cbc2a1d7e8611345c0c755a0299fb8e6bb5cc7f2cbd8e04f4965f64beb4b63ca68a3a96aa64e7777cfb207d6d8/avatar.gif?r=3"];
  _avatar = [[NSImage alloc] initWithContentsOfURL:avatarUrl];
  [avatar setImage:_avatar];
}

- (IBAction)openSheet:(id)sender {
  BCOAuthController *oAuthController = [[BCOAuthController alloc]
                                        initWithWindowNibName:@"OAuthSheetView"];
  [NSApp beginSheet:[oAuthController window]
     modalForWindow:window
      modalDelegate:self
     didEndSelector:nil
        contextInfo:nil];
}

@end