• Simple interface for fetching Open Graph Data
• Be able to display Open Graph Data
• Automatically caching Open Graph Data
• Automatically caching Open Graph Image
• Tap handleable
• Clearable image cache
• Clearable data cache
• Support Swift3.2 (until 0.11.x)
• Support Swift4
• Support Carthage since 0.11.1

To run the example project, clone the repo, and run pod install from the Example directory first.

let embeddedView = URLEmbeddedView()
embeddedView.loadURL(urlString)

• Default

• No Image

• No response

embeddedView.textProvider[.Title].font = .boldSystemFontOfSize(18)
embeddedView.textProvider[.Title].fontColor = .lightGrayColor()
embeddedView.textProvider[.Title].numberOfLines = 2
//You can use ".Title", ".Description", ".Domain" and ".NoDataTitle"

You can get Open Graph Data with OGDataProvider.

OGDataProvider.shared.fetchOGData(urlString: String, completion: ((OpenGraph.Data, Error?) -> Void)? = nil) -> String?
OGDataProvider.shared.deleteOGData(urlString: String, completion: ((Error?) -> Void)? = nil)
OGDataProvider.shared.deleteOGData(ogData: OGData, completion: ((Error?) -> Void)? = nil)

You can configure time interval for next updating of OGData. Default is 10 days.

OGDataProvider.shared.updateInterval = 10.days

You can get UIImage with OGImageProvider.

OGImageProvider.shared.loadImage(urlString: String, completion: ((UIImage?, Error?) -> Void)? = nil) -> NSURLSessionDataTask?
OGImageProvider.shared.clearMemoryCache()
OGImageProvider.shared.clearAllCache()

public let createdAt: Date
public let imageUrl: URL?
public let pageDescription: String?
public let pageTitle: String?
public let pageType: String?
public let siteName: String?
public let sourceUrl: URL?
public let updatedAt: Data
public let url: URL?

URLEmbeddedView is available through CocoaPods. To install it, simply add the following line to your Podfile:

# Uncomment the next line to define a global platform for your project
# platform :ios, '8.0'

target 'Your Project Name' do
  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
  use_frameworks!

  # Pods for URLEmbeddedViewSample
  pod "URLEmbeddedView"
end

If you’re using Carthage, simply add NoticeObserveKit to your Cartfile:

github "marty-suzuki/URLEmbeddedView"

#import <URLEmbeddedView/URLEmbeddedView-Swift.h>

- (void)viewDidLoad {
    [super viewDidLoad];
    URLEmbeddedView *embeddedView = [[URLEmbeddedView alloc] init];
    [self.view addSubView:embeddedView];
    [embeddedView loadURL:@"https://github.com/" completion:nil];
}

- (void)setUpdateInterval {
  [OGDataProvider sharedInstance].updateInterval = [NSNumber days:10];
}

- (void)fetchOpenGraphData {
  [[OGDataProvider sharedInstance] fetchOGDataWithUrlString:self.textView.text
                                            completion:^(OpenGraphData *data, NSError *error) {
      NSLog(@"OpenGraphData = %@", data);
  }];
}

Here is Objective-C sample.

• CryptoSwift is a greate Crypto related functions and helpers for Swift. (Created by @krzyzanowskim)

• Xcode 9 or greater
• iOS 8.0 or greater
• UIKit
• CoreData
• CoreGraphics

• MisterFusion - Swift DSL for AutoLayout
• NoticeObserveKit (type-safe NotificationCenter wrapper) is used in this sample.
• Android version is here. (Created by @kaelaela)

Taiki Suzuki, [email protected]

URLEmbeddedView is available under the MIT license. See the LICENSE file for more info.