A plugin for Textual to upload to Arxius
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//
// Extensions.swift
// Arxius
//
// Created by Jordan Koch on 9/16/18.
//
import Foundation
extension Dictionary {
func percentEscaped() -> String {
return map { (key, value) in
let escapedKey = "\(key)".addingPercentEncoding(withAllowedCharacters: .urlQueryValueAllowed) ?? ""
let escapedValue = "\(value)".addingPercentEncoding(withAllowedCharacters: .urlQueryValueAllowed) ?? ""
return escapedKey + "=" + escapedValue
}
.joined(separator: "&")
}
}
extension CharacterSet {
static let urlQueryValueAllowed: CharacterSet = {
let generalDelimitersToEncode = ":#[]@" // does not include "?" or "/" due to RFC 3986 - Section 3.4
let subDelimitersToEncode = "!$&'()*+,;="
var allowed = CharacterSet.urlQueryAllowed
allowed.remove(charactersIn: "\(generalDelimitersToEncode)\(subDelimitersToEncode)")
return allowed
}()
}
extension NSMutableData {
func appendString(_ string: String) {
let data = string.data(using: String.Encoding.utf8, allowLossyConversion: false)
append(data!)
}
}