85 lines
4.4 KiB
Kotlin
85 lines
4.4 KiB
Kotlin
package dev.inmo.tgbotapi.updateshandlers
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import dev.inmo.tgbotapi.types.ALL_UPDATES_LIST
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import dev.inmo.tgbotapi.types.update.*
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import dev.inmo.tgbotapi.types.update.MediaGroupUpdates.*
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import dev.inmo.tgbotapi.types.update.abstracts.UnknownUpdate
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import dev.inmo.tgbotapi.types.update.abstracts.Update
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import kotlinx.coroutines.channels.BufferOverflow
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import kotlinx.coroutines.flow.*
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interface FlowsUpdatesFilter : UpdatesFilter {
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override val allowedUpdates: List<String>
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get() = ALL_UPDATES_LIST
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val allUpdatesFlow: Flow<Update>
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val allUpdatesWithoutMediaGroupsGroupingFlow: Flow<Update>
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val messageFlow: Flow<MessageUpdate>
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val messageMediaGroupFlow: Flow<MessageMediaGroupUpdate>
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val editedMessageFlow: Flow<EditMessageUpdate>
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val editedMessageMediaGroupFlow: Flow<EditMessageMediaGroupUpdate>
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val channelPostFlow: Flow<ChannelPostUpdate>
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val channelPostMediaGroupFlow: Flow<ChannelPostMediaGroupUpdate>
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val editedChannelPostFlow: Flow<EditChannelPostUpdate>
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val editedChannelPostMediaGroupFlow: Flow<EditChannelPostMediaGroupUpdate>
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val chosenInlineResultFlow: Flow<ChosenInlineResultUpdate>
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val inlineQueryFlow: Flow<InlineQueryUpdate>
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val callbackQueryFlow: Flow<CallbackQueryUpdate>
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val shippingQueryFlow: Flow<ShippingQueryUpdate>
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val preCheckoutQueryFlow: Flow<PreCheckoutQueryUpdate>
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val pollFlow: Flow<PollUpdate>
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val pollAnswerFlow: Flow<PollAnswerUpdate>
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val chatMemberUpdatedFlow: Flow<CommonChatMemberUpdatedUpdate>
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val myChatMemberUpdatedFlow: Flow<MyChatMemberUpdatedUpdate>
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val unknownUpdateTypeFlow: Flow<UnknownUpdate>
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}
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/**
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* Creates [DefaultFlowsUpdatesFilter]
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*/
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@Suppress("FunctionName")
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fun FlowsUpdatesFilter(
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broadcastChannelsSize: Int = 100
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) = DefaultFlowsUpdatesFilter(broadcastChannelsSize)
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@Suppress("unused")
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class DefaultFlowsUpdatesFilter(
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broadcastChannelsSize: Int = 100,
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onBufferOverflow: BufferOverflow = BufferOverflow.SUSPEND
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): FlowsUpdatesFilter {
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private val updatesSharedFlow = MutableSharedFlow<Update>(extraBufferCapacity = broadcastChannelsSize, onBufferOverflow = onBufferOverflow)
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@Suppress("MemberVisibilityCanBePrivate")
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override val allUpdatesFlow: Flow<Update> = updatesSharedFlow.asSharedFlow()
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@Suppress("MemberVisibilityCanBePrivate")
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override val allUpdatesWithoutMediaGroupsGroupingFlow: Flow<Update> = allUpdatesFlow.flatMapConcat {
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when (it) {
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is SentMediaGroupUpdate -> it.origins.asFlow()
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is EditMediaGroupUpdate -> flowOf(it.origin)
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else -> flowOf(it)
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}
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}
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override val asUpdateReceiver: UpdateReceiver<Update> = {
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updatesSharedFlow.emit(it)
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}
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override val messageFlow: Flow<MessageUpdate> = allUpdatesFlow.filterIsInstance()
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override val messageMediaGroupFlow: Flow<MessageMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
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override val editedMessageFlow: Flow<EditMessageUpdate> = allUpdatesFlow.filterIsInstance()
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override val editedMessageMediaGroupFlow: Flow<EditMessageMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
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override val channelPostFlow: Flow<ChannelPostUpdate> = allUpdatesFlow.filterIsInstance()
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override val channelPostMediaGroupFlow: Flow<ChannelPostMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
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override val editedChannelPostFlow: Flow<EditChannelPostUpdate> = allUpdatesFlow.filterIsInstance()
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override val editedChannelPostMediaGroupFlow: Flow<EditChannelPostMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
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override val chosenInlineResultFlow: Flow<ChosenInlineResultUpdate> = allUpdatesFlow.filterIsInstance()
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override val inlineQueryFlow: Flow<InlineQueryUpdate> = allUpdatesFlow.filterIsInstance()
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override val callbackQueryFlow: Flow<CallbackQueryUpdate> = allUpdatesFlow.filterIsInstance()
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override val shippingQueryFlow: Flow<ShippingQueryUpdate> = allUpdatesFlow.filterIsInstance()
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override val preCheckoutQueryFlow: Flow<PreCheckoutQueryUpdate> = allUpdatesFlow.filterIsInstance()
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override val pollFlow: Flow<PollUpdate> = allUpdatesFlow.filterIsInstance()
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override val pollAnswerFlow: Flow<PollAnswerUpdate> = allUpdatesFlow.filterIsInstance()
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override val chatMemberUpdatedFlow: Flow<CommonChatMemberUpdatedUpdate> = allUpdatesFlow.filterIsInstance()
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override val myChatMemberUpdatedFlow: Flow<MyChatMemberUpdatedUpdate> = allUpdatesFlow.filterIsInstance()
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override val unknownUpdateTypeFlow: Flow<UnknownUpdate> = allUpdatesFlow.filterIsInstance()
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}
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