实现播放音乐

用网易云音乐播放markdown格式信息给出的歌曲。

实现

import Foundation
import Ink
import Sweep

var musicPlayer = Modifier(target: .codeBlocks) { html, markdown in
    guard let content = markdown.substrings(between: "```musicPlayer\n", and: "\n```").first else {
        return html
    }
    
    var musicID: String = ""
    var auto: String = ""
    
    content.scan(using: [
        Matcher(identifier: "musicID: ", terminator: "\n", allowMultipleMatches: false) { match, _ in
            musicID = String(match)
        },
        Matcher(identifier: "auto: ", terminator: "\n", allowMultipleMatches: false) { match, _ in
            auto = String(match)
        },
    ])
    
    return
        """
        <iframe frameborder="no" border="0" marginwidth="0" marginheight="0" width=100% height=86 src="http://music.163.com/outchain/player?type=2&id=\(musicID)&auto=\(auto)&height=66"></iframe>
        """
}

调用

try ChengzhenyuBlog().publish(
    using: [
        // ...
        .addModifier(modifier: musicPlayer,modifierName:"music player"),
        // ...
    ]