103 lines
3.3 KiB
Swift
103 lines
3.3 KiB
Swift
//
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// Timeline.swift
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// Pachyderm
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//
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// Created by Shadowfacts on 9/9/18.
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// Copyright © 2018 Shadowfacts. All rights reserved.
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//
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import Foundation
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public enum Timeline {
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case home
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case `public`(local: Bool)
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case instance(instanceURL: URL)
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case tag(hashtag: String)
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case list(id: String)
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case direct
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}
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extension Timeline {
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var endpoint: String {
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switch self {
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case .home:
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return "/api/v1/timelines/home"
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case .public, .instance(_):
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return "/api/v1/timelines/public"
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case let .tag(hashtag):
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return "/api/v1/timelines/tag/\(hashtag)"
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case let .list(id):
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return "/api/v1/timelines/list/\(id)"
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case .direct:
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return "/api/v1/timelines/direct"
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}
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}
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func request(range: RequestRange) -> Request<[Status]> {
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var request: Request<[Status]>
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if case let .instance(instanceURL) = self {
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request = Request<[Status]>(method: .get, baseURL: instanceURL, path: endpoint)
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} else {
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request = Request<[Status]>(method: .get, path: endpoint)
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}
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if case .public(true) = self {
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request.queryParameters.append("local" => true)
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}
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request.range = range
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return request
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}
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}
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extension Timeline: Codable {
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public init(from decoder: Decoder) throws {
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let container = try decoder.container(keyedBy: CodingKeys.self)
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let type = try container.decode(String.self, forKey: .type)
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switch type {
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case "home":
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self = .home
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case "public":
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self = .public(local: try container.decode(Bool.self, forKey: .local))
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case "instanceURL":
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self = .instance(instanceURL: try container.decode(URL.self, forKey: .instanceURL))
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case "tag":
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self = .tag(hashtag: try container.decode(String.self, forKey: .hashtag))
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case "list":
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self = .list(id: try container.decode(String.self, forKey: .listID))
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case "direct":
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self = .direct
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default:
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throw DecodingError.dataCorruptedError(forKey: CodingKeys.type, in: container, debugDescription: "Timeline type must be one of 'home', 'local', 'tag', 'list', or 'direct'")
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}
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}
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public func encode(to encoder: Encoder) throws {
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var container = encoder.container(keyedBy: CodingKeys.self)
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switch self {
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case .home:
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try container.encode("home", forKey: .type)
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case let .public(local):
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try container.encode("public", forKey: .type)
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try container.encode(local, forKey: .local)
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case let .instance(instanceURL):
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try container.encode("instanceURL", forKey: .type)
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try container.encode(instanceURL, forKey: .instanceURL)
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case let .tag(hashtag):
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try container.encode("tag", forKey: .type)
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try container.encode(hashtag, forKey: .hashtag)
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case let .list(id):
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try container.encode("list", forKey: .type)
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try container.encode(id, forKey: .listID)
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case .direct:
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try container.encode("direct", forKey: .type)
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}
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}
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enum CodingKeys: String, CodingKey {
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case type
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case local
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case instanceURL
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case hashtag
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case listID
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}
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}
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