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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,53 @@ | ||
| // | ||
| // Extensions.swift | ||
| // Serializable | ||
| // | ||
| // Created by Chris Combs on 16/02/16. | ||
| // Copyright © 2016 Nodes. All rights reserved. | ||
| // | ||
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| import Foundation | ||
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| // MARK: - Protocols - | ||
| // MARK: String Initializable | ||
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| public protocol StringInitializable { | ||
| static func fromString<T>(_ string: String) -> T? | ||
| func stringRepresentation() -> String | ||
| } | ||
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| extension URL: StringInitializable { | ||
| public static func fromString<T>(_ string: String) -> T? { | ||
| return self.init(string: string) as? T | ||
| } | ||
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| public func stringRepresentation() -> String { | ||
| return self.absoluteString | ||
| } | ||
| } | ||
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| extension Date: StringInitializable { | ||
| static fileprivate let internalDateFormatter = DateFormatter() | ||
| static fileprivate let allowedDateFormats = ["yyyy-MM-dd'T'HH:mm:ssZZZZZ", "yyyy-MM-dd'T'HH:mm:ss", "yyyy-MM-dd"] | ||
| static public var customDateFormats: [String] = [] | ||
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| public static func fromString<T>(_ string: String) -> T? { | ||
| for format in allowedDateFormats + customDateFormats { | ||
| internalDateFormatter.dateFormat = format | ||
| if let date = internalDateFormatter.date(from: string) as? T { | ||
| return date | ||
| } | ||
| } | ||
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| return nil | ||
| } | ||
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| public func stringRepresentation() -> String { | ||
| Date.internalDateFormatter.dateFormat = Date.allowedDateFormats.first | ||
| return Date.internalDateFormatter.string(from: self) | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| // | ||
| // Extention+HexInitializable.swift | ||
| // Codemine | ||
| // | ||
| // Created by Andrei Hogea on 27/03/2018. | ||
| // Copyright © 2018 Nodes. All rights reserved. | ||
| // | ||
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| import Foundation | ||
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| // MARK: Hex Initializable | ||
| #if os(OSX) | ||
| import Cocoa | ||
| typealias Color = NSColor | ||
| #else | ||
| import UIKit | ||
| typealias Color = UIColor | ||
| #endif | ||
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| public protocol HexInitializable { | ||
| static func fromHexString<T>(_ hexString: String) -> T? | ||
| } | ||
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| extension Color: HexInitializable { | ||
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| public static func fromHexString<T>(_ hexString: String) -> T? { | ||
| let hex = hexString.trimmingCharacters(in: CharacterSet.alphanumerics.inverted) | ||
| var int = UInt32() | ||
| let a, r, g, b: UInt32 | ||
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| guard Scanner(string: hex).scanHexInt32(&int) else { | ||
| return nil | ||
| } | ||
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| switch hex.count { | ||
| // RGB (12-bit) | ||
| case 3: | ||
| (a, r, g, b) = (255, (int >> 8) * 17, (int >> 4 & 0xF) * 17, (int & 0xF) * 17) | ||
| // RRGGBB (24-bit) | ||
| case 6: | ||
| (a, r, g, b) = (255, int >> 16, int >> 8 & 0xFF, int & 0xFF) | ||
| // ARGB (32-bit) | ||
| case 8: | ||
| (a, r, g, b) = (int >> 24, int >> 16 & 0xFF, int >> 8 & 0xFF, int & 0xFF) | ||
| default: | ||
| return nil | ||
| } | ||
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| return self.init(red: CGFloat(r) / 255, | ||
| green: CGFloat(g) / 255, | ||
| blue: CGFloat(b) / 255, | ||
| alpha: CGFloat(a) / 255) as? T | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| // | ||
| // URLSession+Codable.swift | ||
| // Codemine | ||
| // | ||
| // Created by Andrei Hogea on 22/03/2018. | ||
| // Copyright © 2018 Nodes. All rights reserved. | ||
| // | ||
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| import Foundation | ||
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| // Decoded Result | ||
| public enum DResult<Value> { | ||
| case success(Value) | ||
| case successWithError(Value, Error) | ||
| case failure(Error) | ||
| } | ||
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| public extension URLSession { | ||
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| /** | ||
| Adds a handler that attempts to parse the result of the request into a **Decodable** | ||
| - parameter requestCompletion: The URLSession.dataTask completion | ||
| - returns: The Decoded Result (DResult) | ||
| */ | ||
| public func decode<Value: Swift.Decodable>(requestCompletion: (Data?, Error?)) -> DResult<Value> { | ||
| switch requestCompletion { | ||
| case (.some(let data), .some(let error)): | ||
| do { | ||
| let decodedData = try JSONDecoder().decode(Value.self, from: data) | ||
| return .successWithError(decodedData, error) | ||
| } catch let decodeError { | ||
| return .failure(decodeError) | ||
| } | ||
| case (.some(let data), .none): | ||
| do { | ||
| let decodedData = try JSONDecoder().decode(Value.self, from: data) | ||
| return .success(decodedData) | ||
| } catch let decodeError { | ||
| return .failure(decodeError) | ||
| } | ||
| case (.none, .some(let error)): | ||
| return .failure(error) | ||
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| case (.none, .none): | ||
| let fallBackError = NSError(domain: "", code: 0, userInfo: [NSLocalizedDescriptionKey: "Data was not retrieved from request"]) as Error | ||
| return .failure(fallBackError) | ||
| } | ||
| } | ||
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| /** | ||
| Adds a handler that attempts to parse the result of the request into a **Decodable** | ||
| - parameter completion: A closure that is invoked when the request is finished, containting the desired DataModel to be returned | ||
| - returns: The URLSession.dataTask completion | ||
| */ | ||
| public func decode<Value: Swift.Decodable>(_ completion: @escaping ((DResult<Value>) -> Void)) -> ((Data?, URLResponse?, Error?) -> Void) { | ||
| return { (data, _, error) in | ||
| DispatchQueue.main.async { | ||
| completion(self.decode(requestCompletion: (data, error))) | ||
| } | ||
| } | ||
| } | ||
| } | ||
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