63 lines
2.0 KiB
Swift
63 lines
2.0 KiB
Swift
//
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// NSURLAdditions.swift
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// ArchillectTV
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//
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// Created by Charles Magahern on 10/25/15.
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//
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import Foundation
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extension URL
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{
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var requestParameters: [String : String]?
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{
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get
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{
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let urlComponents = self.absoluteString.components(separatedBy: "/")
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let paramsString = urlComponents[urlComponents.count - 1]
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let parameterComponents = paramsString.components(separatedBy: CharacterSet(charactersIn: "&?"))
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var dict: Dictionary<String, String> = Dictionary()
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for paramPair in parameterComponents {
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let kvPair = paramPair.components(separatedBy: "=")
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if (kvPair.count == 2 && kvPair[0].count > 0) {
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let key = kvPair[0].removingPercentEncoding!
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let value = kvPair[1].removingPercentEncoding!
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dict[key] = value
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}
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}
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return dict
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}
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}
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func URLByAppendingRequestParameters(_ params: [String : String]) -> URL?
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{
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var paramsString = ""
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for (key, value) in params {
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var delim = ""
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if (paramsString.count == 0) {
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delim = "?"
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} else {
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delim = "&"
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}
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let keyParam = key.addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryAllowed)
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let valueParam = value.addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryAllowed)
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paramsString += "\(delim)\(keyParam!)=\(valueParam!)"
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}
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var absoluteString = self.absoluteString
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absoluteString += paramsString
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return URL(string: absoluteString)
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}
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public func websocket() -> URL {
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guard var components = URLComponents(url: self, resolvingAgainstBaseURL: false) else { fatalError() }
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components.scheme = components.scheme == "https" ? "wss" : "ws"
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return components.url!
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}
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}
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