new/CommonFrame/UIImageView+Virgil.swift

//
//  UIImageView+Virgil.swift
//  DragonflySchool
//
//  Created by virgil on 16/2/20.
//  Copyright © 2016年 virgil. All rights reserved.
//

import UIKit

extension UIImageView {

    /**
     设置图片
     
     :param: name <#name description#>
     */
    func setImageForImageName(name: String) {
        self.image = UIImage(named: name)
    }
//    func loadImage(imgUrl:String,defaultImage:String,completedBlock:@escaping SDExternalCompletionBlock)
//    {
//        if(imgUrl != "")
//        {
//            let url = URL(string:imgUrl)
//            if(url != nil)
//            {
//                self.sd_setImage(with: url!, for: .normal) { (img, error, cacheType, url) in
//                    completedBlock(img,error,cacheType,url);
//                }
//                //self.sd_setImage(with: url!, for: .normal, placeholderImage: UIImage(named: defaultImage) )
//                
//            }
//            else
//            {
//                self.setImage(UIImage(named: defaultImage), for: .normal)
//            }
//        }
//        else
//        {
//            self.setImage(UIImage(named: defaultImage), for: .normal)
//        }
//        
//    }
    func loadImage(imgUrl: String, defaultImage: String) {
        if imgUrl != "" {
            let url = URL(string: imgUrl)
            if url != nil {
                self.sd_setImage(with: url! as URL, placeholderImage: UIImage(named: defaultImage))
            } else {
                self.image = UIImage(named: defaultImage)
            }
        } else {
            self.image = UIImage(named: defaultImage)
        }

    }
    open func sd_setImage_virgil(with url: URL!, placeholderImage placeholder: UIImage!, completed completedBlock: SDExternalCompletionBlock!) {
        //[self sd_setImageWithURL:url placeholderImage:placeholder options:0 progress:nil completed:completedBlock];
        self.sd_setImage(with: url, placeholderImage: placeholder, options: .retryFailed, progress: nil, completed: completedBlock)
    }
}