import Foundation import Siesta import SwiftUI final class AccountValidator: Service { let app: Binding let url: String let account: Instance.Account? var formObjectID: Binding var isValid: Binding var isValidated: Binding var isValidating: Binding var error: Binding? init( app: Binding, url: String, account: Instance.Account? = nil, id: Binding, isValid: Binding, isValidated: Binding, isValidating: Binding, error: Binding? = nil ) { self.app = app self.url = url self.account = account formObjectID = id self.isValid = isValid self.isValidated = isValidated self.isValidating = isValidating self.error = error super.init(baseURL: url) configure() } func configure() { configure { $0.pipeline[.parsing].add(SwiftyJSONTransformer, contentTypes: ["*/json"]) } configure("/api/v1/auth/feed", requestMethods: [.get]) { guard self.account != nil else { return } $0.headers["Cookie"] = self.cookieHeader } } func validateInstance() { reset() // TODO: validation for Piped instances guard app.wrappedValue == .invidious else { isValid.wrappedValue = true error?.wrappedValue = nil isValidated.wrappedValue = true isValidating.wrappedValue = false return } stats .load() .onSuccess { response in guard self.url == self.formObjectID.wrappedValue else { return } if response .json .dictionaryValue["software"]? .dictionaryValue["name"]? .stringValue == "invidious" { self.isValid.wrappedValue = true self.error?.wrappedValue = nil } else { self.isValid.wrappedValue = false self.error?.wrappedValue = "Not an Invidious Instance" } } .onFailure { error in guard self.url == self.formObjectID.wrappedValue else { return } self.isValid.wrappedValue = false self.error?.wrappedValue = error.userMessage } .onCompletion { _ in self.isValidated.wrappedValue = true self.isValidating.wrappedValue = false } } func validateInvidiousAccount() { reset() feed .load() .onSuccess { _ in guard self.account!.sid == self.formObjectID.wrappedValue else { return } self.isValid.wrappedValue = true } .onFailure { _ in guard self.account!.sid == self.formObjectID.wrappedValue else { return } self.isValid.wrappedValue = false } .onCompletion { _ in self.isValidated.wrappedValue = true self.isValidating.wrappedValue = false } } func reset() { isValid.wrappedValue = false isValidated.wrappedValue = false isValidating.wrappedValue = false error?.wrappedValue = nil } var cookieHeader: String { "SID=\(account!.sid)" } var stats: Resource { resource("/api/v1/stats") } var feed: Resource { resource("/api/v1/auth/feed") } }