taler-ios

Image+fallback.swift (1831B)

---

 /* MIT License
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
  *
  * The above copyright notice and this permission notice shall be included in all
  * copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  *
  */
 import SwiftUI
 
 extension Image {
     init(_ name: String, _ sysName: String, fallback: String = SYSTEM_DUMMY1) {
         if let uiImage = UIImage(named: name) {
             self.init(uiImage: uiImage)
         } else if let sysImage = UIImage(systemName: sysName) {
             self.init(uiImage: sysImage)
         } else {
             self.init(systemName: fallback)
         }
     }
 
     init?(imageBase64: String) {
         if let url = NSURL(string: imageBase64) {
             if let data = NSData(contentsOf: url as URL) {
                 if let uiImage = UIImage(data: data as Data) {
                     self.init(uiImage: uiImage)
                     return
                 }
             }
         }
         return nil
     }
 }