Parent UIViewController from UIView

UIView+ParentViewController.h

#import <UIKit/UIKit.h>

@interface UIView (Utils)

-(UIViewController *)parentViewController;

@end

UIView+ParentViewController.m

#import "UIView+Utils.h"

@implementation UIView (Utils)

-(UIViewController *)parentViewController {
    
    //Go up in responder hierarchy until we reach a ViewController or return nil
    //if we don't find one
    id object = [self nextResponder];
    
    while (![object isKindOfClass:[UIViewController class]] &&
           object != nil) {
        object = [object nextResponder];
    }
    
    return object;
}

@end