code.grnet.gr Git - pithos-ios/blob - Classes/OpenStackAppDelegate.m

   1 //
   2 //  OpenStackAppDelegate.m
   3 //  OpenStack
   4 //
   5 //  Created by Mike Mayo on 9/30/10.
   6 //  The OpenStack project is provided under the Apache 2.0 license.
   7 //
   8
   9 #import "OpenStackAppDelegate.h"
  10 #import "RootViewController.h"
  11 #import "OpenStackAccount.h"
  12 #import "Keychain.h"
  13
  14 #import "JSON.h"
  15 #import "Server.h"
  16 #import "Archiver.h"
  17 #import "Provider.h"
  18 #import "Image.h"
  19
  20 #import "APILogger.h"
  21 #import "SettingsPluginHandler.h"
  22 #import "AddServerPluginHandler.h"
  23 #import "OpenStackAccount.h"
  24
  25 #import "RSSFeedViewController.h"
  26
  27 #import "RootViewController.h"
  28 #import "PasscodeViewController.h"
  29 #import "UIViewController+Conveniences.h"
  30 #import "HTNotifier.h"
  31 #import "Analytics.h"
  32
  33 @implementation OpenStackAppDelegate
  34
  35 @synthesize window;
  36 @synthesize navigationController;
  37 @synthesize splitViewController;
  38 @synthesize masterNavigationController;
  39 @synthesize barButtonItem;
  40 @synthesize rootViewController;
  41
  42 - (void)loadSettingsDefaults {
  43
  44     // if settings haven't been set up yet, let's go ahead and set some sensible defaults
  45
  46     // passcode settings are ALL sensitive, so they will all go in the keychain
  47     if (![Keychain getStringForKey:@"passcode_lock_passcode_on"]) {
  48         [Keychain setString:@"NO" forKey:@"passcode_lock_passcode_on"];
  49     }
  50
  51     if (![Keychain getStringForKey:@"passcode_lock_simple_passcode_on"]) {
  52         [Keychain setString:@"YES" forKey:@"passcode_lock_simple_passcode_on"];
  53     }
  54
  55     if (![Keychain getStringForKey:@"passcode_lock_erase_data_on"]) {
  56         [Keychain setString:@"NO" forKey:@"passcode_lock_erase_data_on"];
  57     }
  58
  59     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  60
  61     if (![defaults stringForKey:@"api_logging_level"]) {
  62         [defaults setValue:@"all" forKey:@"api_logging_level"];
  63     }
  64
  65     [defaults synchronize];
  66
  67 }
  68
  69 - (void)presentAndRelease:(NSTimer *)timer {
  70     UIViewController *vc = [timer.userInfo objectForKey:@"vc"];
  71     [[self.navigationController topViewController] presentModalViewControllerWithNavigation:vc animated:NO];
  72     [vc release];
  73 }
  74
  75 - (void)showPasscodeLock {
  76     if ([[Keychain getStringForKey:@"passcode_lock_passcode_on"] isEqualToString:@"YES"]) {
  77         PasscodeViewController *vc = [[PasscodeViewController alloc] initWithNibName:@"PasscodeViewController" bundle:nil];
  78         vc.mode = kModeEnterPasscode;
  79         //vc.rootViewController = self;
  80         if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
  81             vc.modalPresentationStyle = UIModalPresentationFullScreen;
  82         }
  83
  84         if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
  85             OpenStackAppDelegate *app = [[UIApplication sharedApplication] delegate];
  86             for (UIViewController *svc in app.splitViewController.viewControllers) {
  87                 svc.view.alpha = 0.0;
  88             }
  89
  90             // for some reason, this needs to be delayed
  91             [NSTimer scheduledTimerWithTimeInterval:0.3 target:self selector:@selector(presentAndRelease:) userInfo:[NSDictionary dictionaryWithObject:vc forKey:@"vc"] repeats:NO];
  92
  93         } else {
  94             [[self.navigationController topViewController] presentModalViewControllerWithNavigation:vc animated:NO];
  95             [vc release];
  96         }
  97     }
  98 }
  99
 100 #pragma mark -
 101 #pragma mark Application lifecycle
 102
 103 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
 104
 105     // Override point for customization after application launch.
 106
 107     [self setupDependencies];
 108
 109     [self loadSettingsDefaults];
 110
 111     rootViewController = [navigationController.viewControllers objectAtIndex:0];
 112     OpenStackAppDelegate <UINavigationControllerDelegate> *delegate = self;
 113     navigationController.delegate = delegate;
 114
 115     // Add the navigation controller's view to the window and display.
 116     if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
 117
 118         RSSFeedViewController *vc = [[RSSFeedViewController alloc] initWithNibName:@"RSSFeedViewController" bundle:nil];
 119         vc.feed = [NSDictionary dictionaryWithObjects:[NSArray arrayWithObjects:@"Cloud Servers Status", @"feed://status.rackspacecloud.com/cloudservers/rss.xml", kCloudServersIcon, nil] forKeys:[NSArray arrayWithObjects:@"name", @"url", @"logo", nil]];
 120
 121         self.masterNavigationController = [[[UINavigationController alloc] initWithRootViewController:vc] autorelease];
 122         self.masterNavigationController.navigationBar.tintColor = self.navigationController.navigationBar.tintColor;
 123         self.masterNavigationController.navigationBar.translucent = self.navigationController.navigationBar.translucent;
 124         self.masterNavigationController.navigationBar.opaque = self.navigationController.navigationBar.opaque;
 125         self.masterNavigationController.navigationBar.barStyle = self.navigationController.navigationBar.barStyle;
 126
 127         self.splitViewController.delegate = [navigationController.viewControllers objectAtIndex:0];
 128         self.splitViewController.viewControllers = [NSArray arrayWithObjects:self.navigationController, self.masterNavigationController, nil];
 129
 130         [window addSubview:splitViewController.view];
 131         [window makeKeyAndVisible];
 132         [vc release];
 133     } else {
 134         [window addSubview:navigationController.view];
 135         [window makeKeyAndVisible];
 136     }
 137
 138     serviceUnavailableObserver = [[NSNotificationCenter defaultCenter] addObserverForName:@"serviceUnavailable" object:nil
 139                                                                            queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification* notification)
 140     {
 141         UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Service Unavailable" message:@"The API is currently unavailable.  Please try again later." delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
 142         [alert show];
 143         [alert release];
 144         [[NSNotificationCenter defaultCenter] removeObserver:serviceUnavailableObserver];
 145     }];
 146
 147     return YES;
 148 }
 149
 150 - (void) setupDependencies {
 151 #if TARGET_OS_EMBEDDED
 152
 153     NSString *path = [[NSBundle bundleForClass:[self class]] pathForResource:@"Constants" ofType:@"plist"];
 154
 155     if ([[NSFileManager defaultManager] fileExistsAtPath:path]){
 156
 157         NSDictionary *constants = [NSDictionary dictionaryWithContentsOfFile:path];
 158
 159         [HTNotifier startNotifierWithAPIKey:[constants objectForKey:@"HOPTOAD_ACCOUNT_KEY"]
 160                             environmentName:HTNotifierAppStoreEnvironment];
 161         [[GANTracker sharedTracker] startTrackerWithAccountID:[constants objectForKey:@"ANALYTICS_ACCOUNT_KEY"] dispatchPeriod:10 delegate:nil];
 162
 163         // track the app version
 164         NSString *version = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"];
 165         [[GANTracker sharedTracker] setCustomVariableAtIndex:1 name:@"app_version" value:version withError:nil];
 166
 167         DispatchAnalytics();
 168
 169     } else {
 170         [HTNotifier startNotifierWithAPIKey:@"HOPTOAD_ACCOUNT_KEY" environmentName:HTNotifierAppStoreEnvironment];
 171         [[GANTracker sharedTracker] startTrackerWithAccountID:@"ANALYTICS_ACCOUNT_KEY" dispatchPeriod:10 delegate:nil];
 172     }
 173
 174 #endif
 175 }
 176
 177
 178 - (void)applicationWillResignActive:(UIApplication *)application {
 179
 180 //    DispatchAnalytics();
 181 }
 182
 183
 184 - (void)applicationDidEnterBackground:(UIApplication *)application {
 185     /*
 186      Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
 187      If your application supports background execution, called instead of applicationWillTerminate: when the user quits.
 188      */
 189 }
 190
 191
 192 - (void)applicationWillEnterForeground:(UIApplication *)application {
 193     /*
 194      Called as part of  transition from the background to the inactive state: here you can undo many of the changes made on entering the background.
 195      */
 196 }
 197
 198
 199 - (void)applicationDidBecomeActive:(UIApplication *)application {
 200     /*
 201      Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
 202      */
 203     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 204     [defaults setBool:NO forKey:@"already_failed_on_connection"];
 205     [defaults synchronize];
 206
 207     [self showPasscodeLock];
 208     //DispatchAnalytics();
 209 }
 210
 211
 212 - (void)applicationWillTerminate:(UIApplication *)application {
 213     /*
 214      Called when the application is about to terminate.
 215      See also applicationDidEnterBackground:.
 216      */
 217     // TODO: perhaps this is a good place to release all the stuff allocated in
 218     // +(void)initialize methods all over the place
 219 //    [[APILogger loggerEntries] release];
 220 //    [[SettingsPluginHandler plugins] release];
 221 //    [[AddServerPluginHandler plugins] release];
 222 //    [[OpenStackAccount accounts] release];
 223 }
 224
 225 - (void) navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated{
 226
 227     TrackViewController(viewController);
 228 }
 229
 230
 231 #pragma mark -
 232 #pragma mark Memory management
 233
 234 - (void)applicationDidReceiveMemoryWarning:(UIApplication *)application {
 235     /*
 236      Free up as much memory as possible by purging cached data objects that can be recreated (or reloaded from disk) later.
 237      */
 238 }
 239
 240
 241 - (void)dealloc {
 242         [navigationController release];
 243     [splitViewController release];
 244     [masterNavigationController release];
 245     [barButtonItem release];
 246     [rootViewController release];
 247         [window release];
 248         [super dealloc];
 249 }
 250
 251
 252 @end
 253