84 lines
1.6 KiB
Swift
84 lines
1.6 KiB
Swift
import Foundation
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import Combine
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class Item: ObservableContentItem, Identifiable {
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unowned let content: Content
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/// A dummy property to force views to update when properties change
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@Published
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private var changeToggle = false
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@Published
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var id: String
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var cancellables = Set<AnyCancellable>()
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init(content: Content, id: String) {
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self.content = content
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self.id = id
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observeChanges()
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}
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// MARK: Change observation
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func didChange() {
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DispatchQueue.main.async {
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self.changeToggle.toggle()
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}
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}
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// MARK: Paths
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func makeCleanAbsolutePath(_ path: String) -> String {
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"/" + makeCleanRelativePath(path)
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}
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func makeCleanRelativePath(_ path: String) -> String {
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path.components(separatedBy: "/").filter { !$0.isEmpty }.joined(separator: "/")
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}
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func title(in language: ContentLanguage) -> String {
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fatalError()
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}
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func absoluteUrl(in language: ContentLanguage) -> String {
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fatalError()
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}
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var itemType: ItemType {
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fatalError()
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}
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var itemReference: ItemReference {
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fatalError()
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}
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var itemId: ItemId {
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.init(type: itemType, id: id)
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}
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}
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extension Item: Equatable {
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static func == (lhs: Item, rhs: Item) -> Bool {
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lhs.id == rhs.id && lhs.itemType == rhs.itemType
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}
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}
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extension Item: Hashable {
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func hash(into hasher: inout Hasher) {
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hasher.combine(id)
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hasher.combine(itemType)
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}
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}
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extension Item: Comparable {
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static func < (lhs: Item, rhs: Item) -> Bool {
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lhs.id < rhs.id && lhs.itemType < rhs.itemType
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}
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}
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