65a22813a3
Huge refactor to add better structure to the project. Separating features with their associated view and model structure. This should be better organization and will allow us to improve the overall architecture in the future. I forsee many more improvements that can follow this change. e.g. MVVM Arch As well as cleaning up duplicate, unused, functionality. Many files have global functions that can also be moved or be renamed. damus/ ├── Features/ │ ├── <Feature>/ │ │ ├── Views/ │ │ └── Models/ ├── Shared/ │ ├── Components/ │ ├── Media/ │ ├── Buttons/ │ ├── Extensions/ │ ├── Empty Views/ │ ├── ErrorHandling/ │ ├── Modifiers/ │ └── Utilities/ ├── Core/ │ ├── Nostr/ │ ├── NIPs/ │ ├── DIPs/ │ ├── Types/ │ ├── Networking/ │ └── Storage/ Signed-off-by: ericholguin <ericholguin@apache.org>
71 lines
1.7 KiB
Swift
71 lines
1.7 KiB
Swift
//
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// BookmarksManager.swift
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// damus
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//
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// Created by Joel Klabo on 2/18/23.
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//
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import Foundation
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fileprivate func get_bookmarks_key(pubkey: Pubkey) -> String {
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pk_setting_key(pubkey, key: "bookmarks")
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}
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func load_bookmarks(pubkey: Pubkey) -> [NostrEvent] {
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let key = get_bookmarks_key(pubkey: pubkey)
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return (UserDefaults.standard.stringArray(forKey: key) ?? []).compactMap {
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event_from_json(dat: $0)
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}
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}
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func save_bookmarks(pubkey: Pubkey, current_value: [NostrEvent], value: [NostrEvent]) -> Bool {
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let uniq_bookmarks = uniq(value)
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if uniq_bookmarks != current_value {
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let encoded = uniq_bookmarks.map(event_to_json)
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UserDefaults.standard.set(encoded, forKey: get_bookmarks_key(pubkey: pubkey))
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return true
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}
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return false
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}
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class BookmarksManager: ObservableObject {
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private let pubkey: Pubkey
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private var _bookmarks: [NostrEvent]
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var bookmarks: [NostrEvent] {
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get {
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return _bookmarks
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}
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set {
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if save_bookmarks(pubkey: pubkey, current_value: _bookmarks, value: newValue) {
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self._bookmarks = newValue
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self.objectWillChange.send()
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}
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}
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}
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init(pubkey: Pubkey) {
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self._bookmarks = load_bookmarks(pubkey: pubkey)
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self.pubkey = pubkey
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}
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func isBookmarked(_ ev: NostrEvent) -> Bool {
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return bookmarks.contains(ev)
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}
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func updateBookmark(_ ev: NostrEvent) {
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if isBookmarked(ev) {
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bookmarks = bookmarks.filter { $0 != ev }
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} else {
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bookmarks.insert(ev, at: 0)
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}
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}
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func clearAll() {
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bookmarks = []
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}
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}
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