GEEKING

RobloxHybrid/platforms/ios/Modules/social/RBHybridModuleSocial.m

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+//
+//  RBHybridModuleSocial.m
+//  RobloxMobile
+//
+//  Created by Ariel Lichtin on 2/5/15.
+//  Copyright (c) 2015 ROBLOX. All rights reserved.
+//
+
+#import "RBHybridModuleSocial.h"
+#import "RBHybridCommand.h"
+#import "RBHybridWebView.h"
+#import "NSDictionary+Parsing.h"
+#import "UIViewController+Helpers.h"
+#import "RBHybridModuleSocial_FBActivity.h"
+#import "RBHybridModuleSocial_TwitterActivity.h"
+#import "RBHybridModuleSocial_GooglePlusActivity.h"
+#import <Social/Social.h>
+
+#define MODULE_ID @"Social"
+
+@implementation RBHybridModuleSocial
+
+-(instancetype) init
+{
+    self = [super initWithModuleID:MODULE_ID];
+    if(self)
+    {
+        [self registerFunction:@"presentShareDialog" withSelector:@selector(presentShareDialog:)];
+    }
+    return self;
+}
+
+/**
+* Present a share dialog
+* @param {string} text - Text to share
+* @param {string} link - Link to embed
+* @param {string} [imageURL=null] - link
+* @param {Function} [callback] - Callback
+* @instance
+*/
+-(void)presentShareDialog:(RBHybridCommand*)command
+{
+    NSMutableArray* items = [NSMutableArray array];
+    
+    // Collect arguments
+    NSString* text = [command.params stringForKey:@"text" withDefault:@""];
+    [items addObject:text];
+    
+    NSString* link = [command.params stringForKey:@"link"];
+    NSURL* linkURL = nil;
+    if(link != nil)
+    {
+        linkURL = [NSURL URLWithString:link];
+        [items addObject:linkURL];
+    }
+    
+    NSString* imageURLStr = [command.params stringForKey:@"imageURL" withDefault:nil];
+    NSURL* imageURL = nil;
+    UIImage* image = nil;
+    if(imageURL != nil)
+    {
+        imageURL = [NSURL URLWithString:imageURLStr];
+        NSData* imgData = [NSData dataWithContentsOfURL:imageURL];
+        image = [UIImage imageWithData:imgData];
+        
+        [items addObject:image];
+    }
+    
+    // Do the action
+    dispatch_async(dispatch_get_main_queue(), ^
+    {
+        RBHybridModuleSocial_FBActivity* facebookActivity = [[RBHybridModuleSocial_FBActivity alloc] init];
+        facebookActivity.parentController = command.originWebView.controller;
+        facebookActivity.text = text;
+        facebookActivity.link = linkURL;
+        facebookActivity.imageURL = imageURL;
+        facebookActivity.image = image;
+        
+        RBHybridModuleSocial_TwitterActivity* twitterActivity = [[RBHybridModuleSocial_TwitterActivity alloc] init];
+        twitterActivity.parentController = command.originWebView.controller;
+        twitterActivity.text = text;
+        twitterActivity.link = linkURL;
+        twitterActivity.imageURL = imageURL;
+        twitterActivity.image = image;
+        
+        // For Apple submission problems, I am disbaling GP until they fix the library.
+        RBHybridModuleSocial_GooglePlusActivity* googlePlusActivity = [[RBHybridModuleSocial_GooglePlusActivity alloc] init];
+        googlePlusActivity.text = text;
+        googlePlusActivity.link = linkURL;
+        googlePlusActivity.imageURL = imageURL;
+        googlePlusActivity.image = image;
+        
+        NSArray* activities = @[facebookActivity, twitterActivity, googlePlusActivity];
+        
+        UIViewController* parentController = command.originWebView.controller;
+        
+        UIActivityViewController* activityController = [[UIActivityViewController alloc] initWithActivityItems:items applicationActivities:activities];
+        activityController.excludedActivityTypes = @[
+            UIActivityTypePostToFacebook,
+            UIActivityTypePostToTwitter,
+            UIActivityTypePostToWeibo,
+            UIActivityTypePostToFlickr,
+            UIActivityTypePostToVimeo
+        ];
+        
+        if( [activityController respondsToSelector:@selector(popoverPresentationController:)] )
+        {
+            activityController.popoverPresentationController.sourceView = parentController.view;
+            activityController.popoverPresentationController.permittedArrowDirections = 0;
+            activityController.popoverPresentationController.sourceRect = CGRectInset(parentController.view.bounds, 200, 200);
+        }
+        
+        // Setup callbacks
+        // setCompletionWithItemsHandler is avaialble only in iOS8
+        if( [activityController respondsToSelector:@selector(setCompletionWithItemsHandler:)] )
+        {
+            activityController.completionWithItemsHandler = ^(NSString *activityType, BOOL completed, NSArray *returnedItems, NSError *activityError)
+            {
+                [self onActionCompletedForCommand:command withStatus:completed];
+            };
+        }
+        else
+        {
+            activityController.completionHandler = ^(NSString *activityType, BOOL completed)
+            {
+                [self onActionCompletedForCommand:command withStatus:completed];
+            };
+        }
+        
+        [parentController presentViewController:activityController animated:YES completion:nil];
+    });
+}
+
+-(void)onActionCompletedForCommand:(RBHybridCommand*)command withStatus:(BOOL)completed
+{
+    [command executeCallback:completed];
+}
+
+@end