/*
 Copyright 2010-2016 Warply Inc. All rights reserved.
 
 Redistribution and use in source and binary forms, without modification, 
 are permitted provided that the following conditions are met:
 
 1. Redistributions of source code must retain the above copyright notice, this
 list of conditions and the following disclaimer.
 
 2. Redistributions in binaryform must reproduce the above copyright notice,
 this list of conditions and the following disclaimer in the documentation
 and/or other materials provided with the distribution.
 
 THIS SOFTWARE IS PROVIDED BY THE WARPLY LTD ``AS IS'' AND ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 EVENT SHALL WARPLY LTD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#import "WLPushManager.h"
#import "WLGlobals.h"
#import "WLEvent.h"
#import "WLAnalyticsManager.h"
#import "Warply.h"
#import "WLBaseItem.h"
#import <CoreTelephony/CTTelephonyNetworkInfo.h>
#import <CoreTelephony/CTCarrier.h>
#import "WLInboxItem.h"
#import "WLInboxItemViewController.h"
#import <AdSupport/AdSupport.h>
#import "WLUtils.h"
#import "UIViewController+WLAdditions.h"

///////////////////////////////////////////////////////////////////////////////
@interface WLPushManager() 
{
    //Push
    NSMutableDictionary *_actionHandlerDict;
}

@property (nonatomic) BOOL apsRegistrationError;

- (BOOL)isJailBroken;

@end

@implementation WLPushManager

@synthesize deviceToken = _deviceToken;
@synthesize notificationTypes = _notificationTypes;
@synthesize notificationOptions = _notificationOptions;

///////////////////////////////////////////////////////////////////////////////
static const char* jailbreak_apps[] =
{
	"/Applications/Cydia.app",
	"/Applications/limera1n.app",
	"/Applications/greenpois0n.app",
	"/Applications/blackra1n.app",
	"/Applications/blacksn0w.app",
	"/Applications/redsn0w.app",
	NULL,
};

#pragma mark - Initialization
///////////////////////////////////////////////////////////////////////////////
- (id)init
{
    self = [super init];
    if (self) {
        _actionHandlerDict = [[NSMutableDictionary alloc] init];
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
        _notificationTypes = UIRemoteNotificationTypeNone;
#pragma clang diagnostic pop
        _apsRegistrationError = FALSE;
    }
    return self;
}

#pragma mark - Properties
///////////////////////////////////////////////////////////////////////////////
- (void)setDeviceToken:(NSString *)aDeviceToken 
{
    if ([_deviceToken isEqualToString:aDeviceToken] == YES)
        return;
    
    _deviceToken = [aDeviceToken copy];
    
    //Save new valuetodo
    if ((_deviceToken != (NSString *)[NSNull null]) && (_deviceToken.length > 0))
        [WLKeychain setString:_deviceToken forKey:@"NBDeviceToken"];
    else
        [WLKeychain deleteStringForKey:@"NBDeviceToken"];
}

#pragma mark - Public Methods
///////////////////////////////////////////////////////////////////////////////
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
- (void)registerForRemoteNotificationTypes:(UIRemoteNotificationType)types
{
    if (!SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"10.0")) {
        _notificationTypes = types;
        
        
        if ([[UIApplication sharedApplication] respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
        {
            // iOS 8 Notifications
            [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
            
            [[UIApplication sharedApplication] registerForRemoteNotifications];
        }
        else
        {
    #pragma clang diagnostic push
    #pragma clang diagnostic ignored "-Wdeprecated-declarations"
            [[UIApplication sharedApplication] registerForRemoteNotificationTypes:_notificationTypes];
    #pragma clang diagnostic pop
        }
    }
}
#pragma clang diagnostic pop

//Called when a notification is delivered to a foreground app.
-(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler{
    NSLog(@"User Info : %@",notification.request.content.userInfo);
    WLApplicationState warplyAppState;
    if ([UIApplication sharedApplication].applicationState == UIApplicationStateActive) {
        warplyAppState = WLApplicationStateActive;
        [self didReceiveRemoteNotification:notification.request.content.userInfo whileAppWasInState:warplyAppState];
    } else {
        completionHandler(UNAuthorizationOptionSound | UNAuthorizationOptionAlert | UNAuthorizationOptionBadge);
    }
}

//Called to let your app know which action was selected by the user for a given notification.
-(void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler{
    NSString *category = response.notification.request.content.userInfo[@"aps"][@"category"];
    
    if (category != [NSNull null] && [category isEqualToString:@"shareCategory"]) {
        if ([response.actionIdentifier isEqualToString:@"share_identifier"]) {
            NSString *title = response.notification.request.content.userInfo[@"data"][@"text"];
            NSString *url = response.notification.request.content.userInfo[@"data"][@"url"];
            
            [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"SharedCategory"];
            [[NSUserDefaults standardUserDefaults] setObject:title forKey:@"SharedTitle"];
            [[NSUserDefaults standardUserDefaults] setObject:url forKey:@"SharedUrl"];
            
            [[NSUserDefaults standardUserDefaults] synchronize];
        }
    } else if (category != [NSNull null] && [category isEqualToString:@"favoriteCategory"]) {
        if ([response.actionIdentifier isEqualToString:@"favorite_identifier"]) {
            NSLog(@"favorite_identifier");
        }
    } else if (category != [NSNull null] && [category isEqualToString:@"bookCategory"]) {
        if ([response.actionIdentifier isEqualToString:@"book_identifier"]) {
            NSString *bookID = response.notification.request.content.userInfo[@"data"][@"id"];
            
            [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"BookCategory"];
            [[NSUserDefaults standardUserDefaults] setObject:bookID forKey:@"BookID"];
            
            [[NSUserDefaults standardUserDefaults] synchronize];
        }
    }
    
    [[NSNotificationCenter defaultCenter] postNotificationName:@"DidReceiveNotificaitonWithAction" object:nil];
    
    WLApplicationState warplyAppState;
    if ([UIApplication sharedApplication].applicationState == UIApplicationStateActive)
        warplyAppState = WLApplicationStateActive;
    else
        warplyAppState = WLApplicationStateBackground;
    
    [self didReceiveRemoteNotification:response.notification.request.content.userInfo whileAppWasInState:warplyAppState];
    completionHandler();
}

- (void)registerForRemoteNotifications{
    
    if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"10.0")) {
        _notificationOptions = UNAuthorizationOptionSound | UNAuthorizationOptionAlert | UNAuthorizationOptionBadge;
        
        UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
        center.delegate = self;
        [center requestAuthorizationWithOptions:(UNAuthorizationOptionSound | UNAuthorizationOptionAlert | UNAuthorizationOptionBadge) completionHandler:^(BOOL granted, NSError * _Nullable error){
            if(!error){
                [[UIApplication sharedApplication] registerForRemoteNotifications];

            }
        }];
    } else {
        if ([[UIApplication sharedApplication] respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
        {
            // iOS 8 Notifications
            _notificationTypes = UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge;
            
            [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
            
            [[UIApplication sharedApplication] registerForRemoteNotifications];
        }
        else
        {
    #pragma clang diagnostic push
    #pragma clang diagnostic ignored "-Wdeprecated-declarations"
            _notificationTypes = UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound |UIRemoteNotificationTypeAlert;
            [[UIApplication sharedApplication] registerForRemoteNotificationTypes:_notificationTypes];
    #pragma clang diagnostic pop
        }
    }
}

///////////////////////////////////////////////////////////////////////////////
- (void)didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    WLLOG(@"LAUNCH OPTIONS: %@", launchOptions);
    NSDictionary *payload = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
    if (payload == nil)
        return;
    if ([payload valueForKey:@"_a"] == nil) {
        // The push was sent from another push service
        return;
    }

    [self didReceiveRemoteNotification:payload whileAppWasInState:WLApplicationStateClosed];
}

///////////////////////////////////////////////////////////////////////////////
- (void)didReceiveRemoteNotification:(NSDictionary *)userInfo whileAppWasInState:(WLApplicationState)state
{
    if ([userInfo valueForKey:@"_a"] == nil) {
        // The push was sent from another push service
        return;
    }
    
    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:userInfo options:NSJSONWritingPrettyPrinted error:nil];
    NSString *jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
    WLLOG(@"Did receive push: %@", jsonString);
    WLInboxItem *inboxItem = [[WLInboxItem alloc] initWithAttributes:userInfo] ;
//    [WLAnalyticsManager logUserReceivedPush:inboxItem];

    if (state != WLApplicationStateActive) {
        [WLAnalyticsManager logUserEngagedPush:inboxItem];
    }

    if (inboxItem.action != 0) {
        [self.customPushHanlder didReceiveRemoteNotification:userInfo whileAppWasInState:state];
        return;
    }
    switch (state) {
        case WLApplicationStateActive:
        {
                UIAlertView *alert = [[UIAlertView alloc] init];
                [alert setTitle:[[userInfo objectForKey:@"aps"] objectForKey:@"alert"]];
                [alert addButtonWithTitle:NSLocalizedString(@"Close", @"Warply")];
                [alert addButtonWithTitle:NSLocalizedString(@"View", @"Warply")];
                [alert setDelegate:self];
                [alert show];
                
                self.pendingItem = inboxItem;
                break;
            }
            case WLApplicationStateBackground:
            {
                [self showItem:inboxItem];
                break;
            }
            case WLApplicationStateClosed:
                self.pendingItem = inboxItem;
                break;
        }
}

///////////////////////////////////////////////////////////////////////////////
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
    WLApplicationState warplyAppState;
    if (application.applicationState == UIApplicationStateActive)
        warplyAppState = WLApplicationStateActive;
    else
        warplyAppState = WLApplicationStateBackground;
    [self didReceiveRemoteNotification:userInfo whileAppWasInState:warplyAppState];
}

///////////////////////////////////////////////////////////////////////////////
- (void)didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
    WLLOG(@"DEVICE TOKEN: %@", deviceToken);
        
    if (SYSTEM_VERSION_LESS_THAN(@"13.0")) {
      self.deviceToken = [[[deviceToken.description stringByReplacingOccurrencesOfString:@"<" withString:@""]
                           stringByReplacingOccurrencesOfString:@">" withString:@""]
                          stringByReplacingOccurrencesOfString:@" " withString:@""];
    } else {
      NSUInteger dataLength = deviceToken.length;
      
      const unsigned char *dataBuffer = (const unsigned char *)deviceToken.bytes;
      NSMutableString *hexString  = [NSMutableString stringWithCapacity:(dataLength * 2)];
      for (NSInteger index = 0; index < dataLength; ++index) {
        [hexString appendFormat:@"%02x", dataBuffer[index]];
      }
      self.deviceToken = [hexString copy];
    }
    [self sendDeviceInfoIfNecessary];
}

///////////////////////////////////////////////////////////////////////////////
- (void)didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
    WLLOG(@"DEVICE TOKEN: FAILED. Error:%@", [error localizedDescription]);
    self.deviceToken = nil;
    
    if (error.code == 3000 || error.code == 3010)
        self.apsRegistrationError = TRUE;
    
    [self sendDeviceInfoIfNecessary];
}

///////////////////////////////////////////////////////////////////////////////
- (void)resetBadge 
{
    UIApplication *application = [UIApplication sharedApplication];
    [application setApplicationIconBadgeNumber:1];
    [application setApplicationIconBadgeNumber:0];
}

///////////////////////////////////////////////////////////////////////////////
- (BOOL)handlePendingNotification
{
    if (self.pendingItem == nil)
        return NO;
    
    // make sure you call this in your handler to let the server know the user
    // engaged with your notification
    
    WLInboxItem *inboxItem = [[WLInboxItem alloc] initWithItem:self.pendingItem];
    [self showItem:inboxItem];
    self.pendingItem = nil;
    
    return YES;
}

///////////////////////////////////////////////////////////////////////////////
- (void)sendDeviceInfoIfNecessary
{
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    if ([defaults boolForKey:@"NBAPPUuidChanged"] == YES) {
        [defaults removeObjectForKey:@"device_info"];
        [defaults removeObjectForKey:WL_APPLICATION_DATA];
        [defaults synchronize];
      
    }
        
    NSDictionary *oldDeviceInfo = [defaults objectForKey:@"device_info"];
    
    BOOL device_info_has_changed = ![[self deviceInfo] isEqualToDictionary:oldDeviceInfo];
        
    NSDictionary *oldApplicationData = [defaults objectForKey:WL_APPLICATION_DATA];
    BOOL application_data_has_changed = ![[self applicationData] isEqualToDictionary:oldApplicationData];
    
    if (device_info_has_changed || application_data_has_changed || _isMissingDeviceInfo) {
        [self sendDeviceInfo];
    }
}

///////////////////////////////////////////////////////////////////////////////
- (void)sendDeviceInfo
{    
    WLEventSimple *deviceInfoEvent = [[WLEventSimple alloc] initWithType:@"device_info" andContext:[NSDictionary dictionaryWithObject:[self deviceInfo] forKey:@"device_info"]];
    [[Warply sharedService] addEvent:(WLEvent*)deviceInfoEvent priority:NO];
    
    WLEventSimple *applicationDataEvent = [[WLEventSimple alloc] initWithType:WL_APPLICATION_DATA andContext:[NSDictionary dictionaryWithObject:[self applicationData] forKey:WL_APPLICATION_DATA]];
    [[Warply sharedService] addEvent:(WLEvent*)applicationDataEvent priority:NO];
    _hasSentDeviceInfo = YES;
    _isMissingDeviceInfo = NO;
    [[Warply sharedService] sendAllEventsWithCompletionBlock:^{
        NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
        [defaults setObject:[self applicationData] forKey:WL_APPLICATION_DATA];
        [defaults setObject:[self deviceInfo] forKey:@"device_info"];
        [defaults synchronize];
    } failureBlock:nil];
}

///////////////////////////////////////////////////////////////////////////////
- (void)showItem:(WLInboxItem*)item
{
    WLInboxItemViewController *itemViewController = [[WLInboxItemViewController alloc] initWithItem:item];
    
    UINavigationController *newModalController = [[UINavigationController alloc] initWithRootViewController:itemViewController];
    
    newModalController.navigationBarHidden = YES;
    newModalController.toolbarHidden = NO;
    
    UIViewController *existingModalController = [[UIApplication sharedApplication].delegate.window.rootViewController topModalViewController];
    
    if (existingModalController == nil) {
        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"WL_Warning" message:@"You have to set the mainWindow.rootViewController in order for offer views to be presented properly." delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
        [alert show];
        
        return;
    }
    
    [existingModalController presentViewController:newModalController animated:YES completion:nil];
}

///////////////////////////////////////////////////////////////////////////////
- (NSDictionary *)deviceInfo
{
    CTTelephonyNetworkInfo *telephony = [[CTTelephonyNetworkInfo alloc] init];
    CTCarrier *carrier = telephony.subscriberCellularProvider;
    NSArray *prefLangs = [NSLocale preferredLanguages];
    NSUInteger count = [prefLangs count];
    NSString *langs = [NSString stringWithFormat:@"%@, %@, %@, %@, %@",
                       (count > 0)?[prefLangs objectAtIndex:0]:@"-",
                       (count > 1)?[prefLangs objectAtIndex:1]:@"-",
                       (count > 2)?[prefLangs objectAtIndex:2]:@"-",
                       (count > 3)?[prefLangs objectAtIndex:3]:@"-",
                       (count > 4)?[prefLangs objectAtIndex:4]:@"-"];
    
    NSMutableDictionary *deviceInfo = [NSMutableDictionary dictionaryWithObjectsAndKeys:
#if (DEBUG == 1)
                                       @"true" , @"development",
#else
                                       @"false" , @"development",
#endif
                                       nil];

    if ([[[UIDevice currentDevice] systemName] length] != 0) {
        [deviceInfo setValue:[[UIDevice currentDevice] systemName] forKey:@"ios_system_name"];
    }
    if ([[[UIDevice currentDevice] systemVersion] length] != 0) {
        [deviceInfo setValue:[[UIDevice currentDevice] systemVersion] forKey:@"ios_system_version"];
    }
    if ([[[UIDevice currentDevice] platformString] length] != 0) {
        [deviceInfo setValue:[[UIDevice currentDevice] platformString] forKey:@"ios_model"];
    }
    if ([[UIDevice currentDevice] platform].length != 0) {
        [deviceInfo setValue:[[UIDevice currentDevice] platform] forKey:@"ios_device_model"];
    }
    if ([[UIDevice currentDevice] deviceFamilyString].length != 0) {
        [deviceInfo setValue:[[UIDevice currentDevice] deviceFamilyString] forKey:@"device_family"];
    }
    if (carrier.carrierName.length != 0) {
        [deviceInfo setValue:carrier.carrierName forKey:@"carrier_name"];
    }
    if (carrier.isoCountryCode.length != 0) {
        [deviceInfo setValue:carrier.isoCountryCode forKey:@"ios_iso_country_code"];
    }
    if ([[[UIDevice currentDevice] localizedModel] length] != 0) {
        [deviceInfo setValue:[[UIDevice currentDevice] localizedModel] forKey:@"ios_localized_model"];
    }
    if ([[[NSLocale currentLocale] localeIdentifier] length] != 0) {
        [deviceInfo setValue:[[NSLocale currentLocale] localeIdentifier] forKey:@"ios_locale"];
    }
    if (langs.length != 0) {
        [deviceInfo setValue:langs forKey:@"ios_languages"];
    }
  
    [deviceInfo setValue:@"apple" forKey:@"vendor"];
  
    [deviceInfo setValue:@"ios" forKey:@"platform"];
  
    [deviceInfo setValue:[[UIDevice currentDevice] systemVersion] forKey:@"os_version"];
  
    [deviceInfo setValue:[[[UIDevice currentDevice] identifierForVendor] UUIDString] forKey:@"unique_device_id"];
    
    [deviceInfo setValue:[[ASIdentifierManager sharedManager].advertisingIdentifier UUIDString] forKey:@"advertising_id"];
    
    [deviceInfo setValue:[NSString stringWithFormat:@"%.0fx%.0f",([UIScreen mainScreen].bounds.size.width * [[UIScreen mainScreen] scale]),([UIScreen mainScreen].bounds.size.height * [[UIScreen mainScreen] scale])] forKey:@"screen_resolution"];
    
#if (WARPLY_UDID_ENABLED == 1)
    if ([[UIDevice currentDevice] respondsToSelector:@selector(uniqueIdentifier)]) {
        [device_info setValue:[UIDevice currentDevice].uniqueIdentifier forKey:@"ios_unique_identifier"];
    }
#endif
    
    [deviceInfo setValue:[self isJailBroken]?[NSNumber numberWithBool:YES] : [NSNumber numberWithBool:NO] forKey:@"ios_is_jailbroken_phone"];
    
    if (_deviceToken.length != 0) {
        [deviceInfo setValue:_deviceToken forKey:@"device_token"];
    }
    
    [deviceInfo setValue:[NSNumber numberWithBool:!self.apsRegistrationError] forKey:@"ios_aps_entitlement_valid"];
    
    NSUInteger rntypes;
    
    if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"10.0")) {
        [deviceInfo setValue:[NSNumber numberWithInt:_notificationOptions] forKey:@"notification_types"];
    } else {
        [deviceInfo setValue:[NSNumber numberWithInt:_notificationTypes] forKey:@"notification_types"];
    }
    
    if (SYSTEM_VERSION_LESS_THAN(@"8.0")) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
        rntypes = [[UIApplication sharedApplication] enabledRemoteNotificationTypes];
#pragma clang diagnostic pop
    }else{
        rntypes = [[[UIApplication sharedApplication] currentUserNotificationSettings] types];
    }
    
    [deviceInfo setValue:[NSNumber numberWithInteger:rntypes] forKey:@"user_enabled_notification_types"];
    
    //    NSMutableDictionary *apple_uuids = [NSMutableDictionary dictionaryWithCapacity:2];
    [deviceInfo setValue:[NSNumber numberWithBool:[ASIdentifierManager sharedManager].advertisingTrackingEnabled] forKey:@"advertising_tracking_enabled"];
    [deviceInfo setValue:[[ASIdentifierManager sharedManager].advertisingIdentifier UUIDString] forKey:@"advertising_identifier"];
    [deviceInfo setValue:[[[UIDevice currentDevice] identifierForVendor] UUIDString] forKey:@"identifier_for_vendor"];
    
    //    [deviceInfo setValue:apple_uuids forKey: @"ios_uuids"];
    
    NSLog(@"%@", deviceInfo);

    return deviceInfo;
}

///////////////////////////////////////////////////////////////////////////////
- (NSDictionary *)applicationData
{
    //Application Data Hack
    NSBundle *mainBundle = [NSBundle mainBundle];
    NSMutableDictionary *applicationData = [NSMutableDictionary dictionaryWithCapacity:3];
    
    if ([Warply get].length != 0) {
        [applicationData setValue:[Warply get] forKey:@"sdk_version"];
    }
    
    NSString *CFBundleIdentifier = [mainBundle objectForInfoDictionaryKey:@"CFBundleIdentifier"];
    if (CFBundleIdentifier.length != 0) {
        [applicationData setValue:CFBundleIdentifier forKey:@"bundle_identifier"];
    }
    
    NSString *CFBundleShortVersionString = [mainBundle objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
    if (CFBundleShortVersionString.length != 0) {
        [applicationData setValue:CFBundleShortVersionString forKey:@"app_version"];
    }
    
    NSString *CFBundleVersion = [mainBundle objectForInfoDictionaryKey:@"CFBundleVersion"];
    if (CFBundleVersion.length != 0) {
        [applicationData setValue:CFBundleVersion forKey:@"app_build"];
    }
    return applicationData;
}

#pragma mark - Private Methods
///////////////////////////////////////////////////////////////////////////////
- (BOOL)isJailBroken
{
	NSDictionary *info = [[NSBundle mainBundle] infoDictionary];
    
	// This key-value pair should not be in the pinfo file. If it is, we can be reasonably sure that the app has been compromised.
	if ([info objectForKey: @"SignerIdentity"] != nil)
        return YES;
    
	// Now check for known jailbreak apps. If we encounter one, the device is jailbroken.
	for (int i = 0; jailbreak_apps[i] != NULL; ++i)
	{
		if ([[NSFileManager defaultManager] fileExistsAtPath:[NSString stringWithUTF8String:jailbreak_apps[i]]])
			return YES;
	}
    
	return NO;
}

#pragma mark - UIAlertViewDelegate
///////////////////////////////////////////////////////////////////////////////
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
    if (buttonIndex == 1) {
        [WLAnalyticsManager logUserEngagedPush:self.pendingItem];
        [self handlePendingNotification];
    }
}

@end