passepartout-apple/Passepartout/Library/Sources/UtilsLibrary/Extensions/URL+Extensions.swift

//
//  URL+Extensions.swift
//  Passepartout
//
//  Created by Davide De Rosa on 6/16/18.
//  Copyright (c) 2024 Davide De Rosa. All rights reserved.
//
//  https://github.com/passepartoutvpn
//
//  This file is part of Passepartout.
//
//  Passepartout is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  Passepartout is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with Passepartout.  If not, see <http://www.gnu.org/licenses/>.
//

import Foundation

extension URL {
    public var filename: String {
        deletingPathExtension()
            .lastPathComponent
    }

    public static func mailto(to: String, subject: String, body: String) -> URL? {
        guard let escapedSubject = subject.addingPercentEncoding(withAllowedCharacters: .alphanumerics) else {
            return nil
        }
        guard let escapedBody = body.addingPercentEncoding(withAllowedCharacters: .alphanumerics) else {
            return nil
        }
        return URL(string: "mailto:\(to)?subject=\(escapedSubject)&body=\(escapedBody)")
    }
}