SwiftyXMLParser_Program.swift

import Foundation
import SwiftyXMLParsable

struct Program {
    var title: String
    var url: URL?
    var personality: String
    var imageUrl: URL?
    var metas: [Meta]
}

extension Program: XMLParsable {

//     <prog id="9463445504" master_id="" ft="20181119010000" to="20181119013000" ftl="2500" tol="2530" dur="1800">
//       <title>加隈亜衣のアズールレーディオ</title>
//       <url>http://www.joqr.co.jp/azur/</url>
//       <pfm>加隈亜衣</pfm>
//       <img>
//         https://radiko.jp/res/program/DEFAULT_IMAGE/QRR/cl_20180328180436_859305.jpg
//       </img>
//       <metas>
//         <meta> ... </meta>
//         <meta> ... </meta>
//       </metas>
//     </prog>

    init(accessor: XML.Accessor) {
        let title = accessor["title"].text ?? ""
        let url = URL(string: accessor["url"].text ?? "")
        let personality = accessor["pfm"].text ?? ""
        let imageUrl = URL(string: accessor["img"].text ?? "")
        let metas = accessor["metas", "meta"].map { Meta(accessor: $0) }
        self.init(title: title, url: url, personality: personality, imageUrl: imageUrl, metas: metas)
    }
}