64 lines
1.9 KiB
Swift
64 lines
1.9 KiB
Swift
//
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// XCallbackURL.swift
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// Tusker
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//
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// Created by Shadowfacts on 9/23/18.
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// Copyright © 2018 Shadowfacts. All rights reserved.
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//
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import Foundation
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struct XCallbackURLSpec {
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let path: String
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let arguments: [String: Bool]
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let handle: (XCallbackURL) -> Bool
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init(path: String, arguments: [String: Bool], handle: @escaping (XCallbackURL) -> Bool) {
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self.path = path
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self.arguments = arguments
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self.handle = handle
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}
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}
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struct XCallbackURL {
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let path: String
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let arguments: [String: String]
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let source: String?
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let success: URL?
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let error: URL?
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let cancel: URL?
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init(spec: XCallbackURLSpec, components: URLComponents) {
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self.path = spec.path
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let queryItems = components.queryItems!
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self.arguments = spec.arguments.reduce(into: [String: String](), { (result, el) in
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if let value = queryItems.first(where: { $0.name == el.key })?.value {
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result[el.key] = value
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}
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})
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source = queryItems.first(where: { $0.name == "x-source" }).flatMap { $0.value }
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success = queryItems.first(where: { $0.name == "x-success" }).flatMap { $0.value }.flatMap { URL(string: $0) }
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error = queryItems.first(where: { $0.name == "x-error" }).flatMap { $0.value }.flatMap { URL(string: $0) }
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cancel = queryItems.first(where: { $0.name == "x-cancel" }).flatMap { $0.value }.flatMap { URL(string: $0) }
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}
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}
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extension XCallbackURLSpec {
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func matches(_ components: URLComponents) -> Bool {
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return path == components.path && arguments.matches(components)
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}
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}
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extension Dictionary where Key == String, Value == Bool {
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func matches(_ components: URLComponents) -> Bool {
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for (name, optional) in self {
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if (!optional && components.queryItems?.first(where: { $0.name == name }) == nil) {
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return false
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}
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}
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return true
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}
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}
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