kopia lustrzana https://github.com/vitorpamplona/amethyst
57 wiersze
2.1 KiB
Kotlin
57 wiersze
2.1 KiB
Kotlin
/**
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* Copyright (c) 2024 Vitor Pamplona
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
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* Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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package com.vitorpamplona.amethyst.ui.dal
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import com.vitorpamplona.amethyst.model.Account
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import com.vitorpamplona.amethyst.model.LocalCache
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import com.vitorpamplona.amethyst.model.Note
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import com.vitorpamplona.quartz.events.DraftEvent
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class DraftEventsFeedFilter(val account: Account) : AdditiveFeedFilter<Note>() {
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override fun feedKey(): String {
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return account.userProfile().pubkeyHex
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}
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override fun applyFilter(collection: Set<Note>): Set<Note> {
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return collection.filterTo(HashSet()) {
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acceptableEvent(it)
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}
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}
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override fun feed(): List<Note> {
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val drafts =
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LocalCache.addressables.filterIntoSet { _, note ->
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acceptableEvent(note)
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}
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return sort(drafts)
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}
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fun acceptableEvent(it: Note): Boolean {
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val noteEvent = it.event
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return noteEvent is DraftEvent && noteEvent.pubKey == account.userProfile().pubkeyHex
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}
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override fun sort(collection: Set<Note>): List<Note> {
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return collection.sortedWith(DefaultFeedOrder)
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}
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}
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