1d4d2b0204
This patch is slightly large (I think still within the guidelines tho) , but also pretty straightforward. I thought for a while about how I could split this up in a straightforward way, and I couldn’t come up with anything without breaking intermediate builds. - Deleted a lot of old/unnecessary code (ie. the Collection extension for MuteItem, since we’re now using the MutelistManager sets) - Changed damus_state.contacts to damus_state.mutelist_manager for all mute list manager work - Updated MutelistView to take advantage of new code (this is probably the largest change in this patch) Lighting-Address: fishcharlie@strike.me Signed-off-by: Charlie Fish <contact@charlie.fish> Reviewed-by: William Casarin <jb55@jb55.com> Link: 20240210163650.42884-4-contact@charlie.fish Signed-off-by: William Casarin <jb55@jb55.com>
40 lines
1.7 KiB
Swift
40 lines
1.7 KiB
Swift
//
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// MutedThreadsManager.swift
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// damus
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//
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// Created by Terry Yiu on 4/6/23.
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//
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import Foundation
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fileprivate func getMutedThreadsKey(pubkey: Pubkey) -> String {
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pk_setting_key(pubkey, key: "muted_threads")
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}
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func loadOldMutedThreads(pubkey: Pubkey) -> [NoteId] {
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let key = getMutedThreadsKey(pubkey: pubkey)
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let xs = UserDefaults.standard.stringArray(forKey: key) ?? []
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return xs.reduce(into: [NoteId]()) { ids, k in
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guard let note_id = hex_decode(k) else { return }
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ids.append(NoteId(Data(note_id)))
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}
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}
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// We need to still use it since existing users might have their muted threads stored in UserDefaults
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// So now all it's doing is moving a users muted threads to the new kind:10000 system
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// It should not be used for any purpose beyond that
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func migrate_old_muted_threads_to_new_mutelist(keypair: Keypair, damus_state: DamusState) {
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// Ensure that keypair is fullkeypair
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guard let fullKeypair = keypair.to_full() else { return }
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// Load existing muted threads
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let mutedThreads = loadOldMutedThreads(pubkey: fullKeypair.pubkey)
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guard !mutedThreads.isEmpty else { return }
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// Set new muted system for those existing threads
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let previous_mute_list_event = damus_state.mutelist_manager.event
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guard let new_mutelist_event = create_or_update_mutelist(keypair: fullKeypair, mprev: previous_mute_list_event, to_add: Set(mutedThreads.map { MuteItem.thread($0, nil) })) else { return }
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damus_state.mutelist_manager.set_mutelist(new_mutelist_event)
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damus_state.postbox.send(new_mutelist_event)
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// Set existing muted threads to an empty array
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UserDefaults.standard.set([], forKey: getMutedThreadsKey(pubkey: keypair.pubkey))
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}
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