fahied/AssetExtractor.swift

## AssetExtractor.swift
import UIKit

//It basically just gets image from assets, saves its data to disk and return file URL.
class AssetExtractor {

    static func createLocalUrl(forImageNamed name: String) -> URL? {

        let fileManager = FileManager.default
        let cacheDirectory = fileManager.urls(for: .cachesDirectory, in: .userDomainMask)[0]
        let url = cacheDirectory.appendingPathComponent("\(name).png")

        guard fileManager.fileExists(atPath: url.path) else {
            guard
                let image = UIImage(named: name),
                let data = UIImagePNGRepresentation(image)
            else { return nil }

            fileManager.createFile(atPath: url.path, contents: data, attributes: nil)
            return url
        }

        return url
    }

}
	import UIKit

	//It basically just gets image from assets, saves its data to disk and return file URL.
	class AssetExtractor {

	static func createLocalUrl(forImageNamed name: String) -> URL? {

	let fileManager = FileManager.default
	let cacheDirectory = fileManager.urls(for: .cachesDirectory, in: .userDomainMask)[0]
	let url = cacheDirectory.appendingPathComponent("\(name).png")

	guard fileManager.fileExists(atPath: url.path) else {
	guard
	let image = UIImage(named: name),
	let data = UIImagePNGRepresentation(image)
	else { return nil }

	fileManager.createFile(atPath: url.path, contents: data, attributes: nil)
	return url
	}

	return url
	}

	}