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simplify alert code

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Bob Sun 2017-02-16 00:54:42 +08:00
parent 5ed3629c52
commit edfd8c97a7
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7 changed files with 21 additions and 40 deletions
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15
pass/Controllers/PGPKeySettingTableViewController.swift
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@ -32,26 +32,17 @@ class PGPKeySettingTableViewController: UITableViewController {
}
guard URL(string: pgpPublicKeyURLTextField.text!) != nil else {
let alertMessage = "Please set Public Key URL first."
let alert = UIAlertController(title: "Cannot Save", message: alertMessage, preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: nil))
self.present(alert, animated: true, completion: nil)
Utils.alert(title: "Cannot Save", message: "Please set Public Key URL first.", controller: self, completion: nil)
return false
}
guard URL(string: pgpPrivateKeyURLTextField.text!) != nil else {
let alertMessage = "Please set Private Key URL first."
let alert = UIAlertController(title: "Cannot Save", message: alertMessage, preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: nil))
self.present(alert, animated: true, completion: nil)
Utils.alert(title: "Cannot Save", message: "Please set Private Key URL first.", controller: self, completion: nil)
return false
}
if URL(string: pgpPublicKeyURLTextField.text!)!.scheme! == "http" &&
URL(string: pgpPrivateKeyURLTextField.text!)!.scheme! == "http" {
let alertMessage = "HTTP connection is not supported."
let alert = UIAlertController(title: "Cannot Save Settings", message: alertMessage, preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: nil))
self.present(alert, animated: true, completion: nil)
Utils.alert(title: "Cannot Save Settings", message: "HTTP connection is not supported.", controller: self, completion: nil)
return false
}
}