76 lines
3.2 KiB
Swift
76 lines
3.2 KiB
Swift
// The MIT License (MIT)
|
|
// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
|
|
//
|
|
// 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 Foundation
|
|
import MessageUI
|
|
|
|
struct SPMail {
|
|
|
|
static var canSendEmail: Bool {
|
|
return MFMailComposeViewController.canSendMail()
|
|
}
|
|
|
|
static func openMailApp(to email: String, subject: String? = nil, body: String? = nil) {
|
|
let parametrs = "mailto:\(email)?subject=\(subject ?? "")&body=\(body ?? "")".addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryAllowed)
|
|
|
|
if parametrs != nil {
|
|
if let url: URL = URL(string: parametrs!) {
|
|
if UIApplication.shared.canOpenURL(url) {
|
|
UIApplication.shared.open(url, options: convertToUIApplicationOpenExternalURLOptionsKeyDictionary([:]), completionHandler: nil)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static func mailDialog(to email: String, subject: String? = nil, body: String? = nil, on viewController: UIViewController) {
|
|
let mailVC = MFMailComposeViewController()
|
|
mailVC.mailComposeDelegate = SPMailSingltone.sharedInstance
|
|
|
|
mailVC.setToRecipients([email])
|
|
|
|
if subject != nil {
|
|
mailVC.setSubject(subject!)
|
|
}
|
|
|
|
if body != nil {
|
|
mailVC.setMessageBody(body!, isHTML: false)
|
|
}
|
|
|
|
viewController.present(mailVC, animated: true, completion: nil)
|
|
}
|
|
|
|
fileprivate final class SPMailSingltone: NSObject, MFMailComposeViewControllerDelegate {
|
|
|
|
static let sharedInstance = SPMailSingltone()
|
|
|
|
func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?) {
|
|
controller.dismiss(animated: true, completion: nil)
|
|
}
|
|
}
|
|
|
|
private init() {}
|
|
}
|
|
|
|
// Helper function inserted by Swift 4.2 migrator.
|
|
fileprivate func convertToUIApplicationOpenExternalURLOptionsKeyDictionary(_ input: [String: Any]) -> [UIApplication.OpenExternalURLOptionsKey: Any] {
|
|
return Dictionary(uniqueKeysWithValues: input.map { key, value in (UIApplication.OpenExternalURLOptionsKey(rawValue: key), value)})
|
|
}
|