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45 lines
1.5 KiB
Swift
45 lines
1.5 KiB
Swift
// Copyright © 2020 Metabolist. All rights reserved.
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import Combine
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import Foundation
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import ServiceLayer
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public enum ShareExtensionError: Error {
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case noAccountFound
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}
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public final class ShareExtensionNavigationViewModel: ObservableObject {
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@Published public var alertItem: AlertItem?
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private let environment: AppEnvironment
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public init(environment: AppEnvironment) {
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self.environment = environment
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}
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}
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public extension ShareExtensionNavigationViewModel {
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func newStatusViewModel(extensionContext: NSExtensionContext?) throws -> NewStatusViewModel {
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let allIdentitiesService = try AllIdentitiesService(environment: environment)
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guard let identity = try allIdentitiesService.mostRecentAuthenticatedIdentity()
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else { throw ShareExtensionError.noAccountFound }
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let identityService = try allIdentitiesService.identityService(id: identity.id)
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let identityContext = IdentityContext(
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identity: identity,
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publisher: identityService.identityPublisher(immediate: false)
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.assignErrorsToAlertItem(to: \.alertItem, on: self),
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service: identityService,
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environment: environment)
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return NewStatusViewModel(
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allIdentitiesService: allIdentitiesService,
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identityContext: identityContext,
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environment: environment,
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inReplyTo: nil,
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redraft: nil,
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directMessageTo: nil,
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extensionContext: extensionContext)
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}
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}
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