55 lines
1.0 KiB
Swift
55 lines
1.0 KiB
Swift
//
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// MediaPreviewImageViewModel.swift
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// Mastodon
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//
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// Created by MainasuK Cirno on 2021-4-28.
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//
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import UIKit
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import Combine
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class MediaPreviewImageViewModel {
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// input
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let item: ImagePreviewItem
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init(meta: RemoteImagePreviewMeta) {
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self.item = .status(meta)
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}
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init(meta: LocalImagePreviewMeta) {
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self.item = .local(meta)
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}
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}
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extension MediaPreviewImageViewModel {
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enum ImagePreviewItem {
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case status(RemoteImagePreviewMeta)
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case local(LocalImagePreviewMeta)
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var activityItems: [Any] {
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var items: [Any] = []
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switch self {
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case .status(let meta):
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items.append(meta.url)
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case .local(let meta):
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items.append(meta.image)
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}
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return items
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}
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}
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struct RemoteImagePreviewMeta {
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let url: URL
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let thumbnail: UIImage?
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}
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struct LocalImagePreviewMeta {
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let image: UIImage
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}
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}
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