kopia lustrzana https://github.com/vitorpamplona/amethyst
82 wiersze
3.3 KiB
Kotlin
82 wiersze
3.3 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.service
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import com.vitorpamplona.amethyst.service.relays.COMMON_FEED_TYPES
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import com.vitorpamplona.amethyst.service.relays.JsonFilter
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import com.vitorpamplona.amethyst.service.relays.TypedFilter
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import com.vitorpamplona.quartz.events.AudioHeaderEvent
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import com.vitorpamplona.quartz.events.AudioTrackEvent
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import com.vitorpamplona.quartz.events.ChannelMessageEvent
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import com.vitorpamplona.quartz.events.ClassifiedsEvent
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import com.vitorpamplona.quartz.events.HighlightEvent
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import com.vitorpamplona.quartz.events.LiveActivitiesChatMessageEvent
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import com.vitorpamplona.quartz.events.LongTextNoteEvent
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import com.vitorpamplona.quartz.events.PollNoteEvent
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import com.vitorpamplona.quartz.events.TextNoteEvent
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object NostrGeohashDataSource : NostrDataSource("SingleGeoHashFeed") {
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private var geohashToWatch: String? = null
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fun createLoadHashtagFilter(): TypedFilter? {
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val hashToLoad = geohashToWatch ?: return null
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return TypedFilter(
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types = COMMON_FEED_TYPES,
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filter =
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JsonFilter(
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tags =
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mapOf(
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"g" to
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listOf(
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hashToLoad,
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),
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),
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kinds =
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listOf(
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TextNoteEvent.KIND,
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ChannelMessageEvent.KIND,
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LongTextNoteEvent.KIND,
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PollNoteEvent.KIND,
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LiveActivitiesChatMessageEvent.KIND,
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ClassifiedsEvent.KIND,
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HighlightEvent.KIND,
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AudioTrackEvent.KIND,
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AudioHeaderEvent.KIND,
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),
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limit = 200,
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),
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)
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}
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val loadGeohashChannel = requestNewChannel()
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override fun updateChannelFilters() {
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loadGeohashChannel.typedFilters = listOfNotNull(createLoadHashtagFilter()).ifEmpty { null }
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}
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fun loadHashtag(tag: String?) {
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geohashToWatch = tag
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invalidateFilters()
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}
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}
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