Google analytics macros

gistfile1.m

// Google Analytics Macro
#define GA_INIT_TRACKER(ACCOUNT, PERIOD, DELEGATE) \
    [[GANTracker sharedTracker] startTrackerWithAccountID:ACCOUNT \
        dispatchPeriod:PERIOD \
        delegate:DELEGATE];
 
#define GA_STOP_TRACKER \
    [[GANTracker sharedTracker] stopTracker];
 
#define GA_TRACK_PAGE(PAGE) {\
    NSError *error;\
    if (![[GANTracker sharedTracker] trackPageview:[NSString stringWithFormat:@"/%@", PAGE] withError:&error]) {\
        NSLog(@"%@",error.helpAnchor);\
    }\
};
 
#define GA_TRACK_EVENT(EVENT,ACTION,LABEL,VALUE) {\
    NSError *error;\
    if (![[GANTracker sharedTracker] trackEvent:EVENT action:ACTION label:LABEL value:VALUE withError:&error]) {\
        NSLog(@"%@",error.helpAnchor);\
    }\
};
 
#define GA_TRACK_CLASS  GA_TRACK_PAGE(NSStringFromClass([self class]));
#define GA_TRACK_METHOD GA_TRACK_EVENT(NSStringFromClass([self class]),  NSStringFromSelector(_cmd), @"", -1);