This library provides a UIActivity subclass for Pinterest sharing. It uses the native share builder API from the official Pinterest iOS SDK for sharing.

Usage

Follow Steps of the Pinterest iOS SDK Getting Started instructions to

• Register for a Client ID
• Add an URL Type to your iOS app (pin[ClientID]).

Add a PinterestShareActivity to your UIActivityViewController. It accepts an image URL and either a description String or a source URL.

#import <PinterestShareActivity/PinterestShareActivity.h>

- (void)actionButtonClicked:(UIBarButtonItem*)sender {
	[PinterestShareActivity setSharedClientID:@"{YourClientID}"];

    // set up items to share, in this case some text and an image
    NSArray* activityItems = @[ @"Hello Pinterest!", [NSURL URLWithString:@"https://raw.githubusercontent.com/stoulouse/PinterestShareActivity/master/PinterestShareActivityExample/example.jpg"], [NSURL URLWithString:@"https://github.com/stoulouse/PinterestShareActivity/"] ];
    
    // set up and present activity view controller
    PinterestShareActivity* piShareActivity = [[PinterestShareActivity alloc] init];
    UIActivityViewController* activityViewController = [[UIActivityViewController alloc] initWithActivityItems:activityItems applicationActivities:@[piShareActivity]];
    
    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
        // present in popup
        self.activityPopoverController = [[UIPopoverController alloc] initWithContentViewController:activityViewController];
        piShareActivity.activityPopoverViewController = self.activityPopoverController;
        [self.activityPopoverController presentPopoverFromBarButtonItem:sender permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
        
    } else {
        // present modally
        piShareActivity.activitySuperViewController = self;
        [self presentViewController:activityViewController animated:YES completion:NULL];
    }
}

#import <PinterestShareActivity/PinterestShareActivity.h>

- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
	BOOL result = [PinterestShareActivity handleURL:url sourceApplication:sourceApplication annotation:annotation];
	return result;
}

Setting activityPopoverViewController or activitySuperViewController allows you to dismiss the popover controller or modal view controller before the Pinterest share view is shown.

Notes

• You can only share on device because you need Pinterest app installed.
• NSURL order is important, first NSURL must be the image URL.

License

It's MIT. See LICENSE file.