mirror of https://github.com/TeamNewPipe/NewPipe
60 lines
2.2 KiB
Kotlin
60 lines
2.2 KiB
Kotlin
package org.schabi.newpipe.local.feed.service
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import org.schabi.newpipe.database.subscription.NotificationMode
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import org.schabi.newpipe.database.subscription.SubscriptionEntity
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import org.schabi.newpipe.extractor.Info
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import org.schabi.newpipe.extractor.channel.ChannelInfo
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import org.schabi.newpipe.extractor.stream.StreamInfoItem
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import org.schabi.newpipe.util.image.ImageStrategy
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/**
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* Instances of this class might stay around in memory for some time while fetching the feed,
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* because of [FeedLoadManager.BUFFER_COUNT_BEFORE_INSERT]. Therefore this class should contain
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* as little data as possible to avoid out of memory errors. In particular, avoid storing whole
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* [ChannelInfo] objects, as they might contain raw JSON info in ready channel tabs link handlers.
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*/
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data class FeedUpdateInfo(
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val uid: Long,
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@NotificationMode
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val notificationMode: Int,
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val name: String,
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val avatarUrl: String,
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val url: String,
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val serviceId: Int,
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// description and subscriberCount are null if the constructor info is from the fast feed method
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val description: String?,
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val subscriberCount: Long?,
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val streams: List<StreamInfoItem>,
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val errors: List<Throwable>,
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) {
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constructor(
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subscription: SubscriptionEntity,
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info: Info,
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streams: List<StreamInfoItem>,
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errors: List<Throwable>,
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) : this(
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uid = subscription.uid,
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notificationMode = subscription.notificationMode,
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name = info.name,
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avatarUrl = (info as? ChannelInfo)?.avatars?.let {
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// if the newly fetched info is not from fast feed, then it contains updated avatars
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ImageStrategy.imageListToDbUrl(it)
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} ?: subscription.avatarUrl,
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url = info.url,
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serviceId = info.serviceId,
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// there is no description and subscriberCount in the fast feed
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description = (info as? ChannelInfo)?.description,
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subscriberCount = (info as? ChannelInfo)?.subscriberCount,
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streams = streams,
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errors = errors,
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)
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/**
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* Integer id, can be used as notification id, etc.
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*/
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val pseudoId: Int
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get() = url.hashCode()
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lateinit var newStreams: List<StreamInfoItem>
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}
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