117 lines
6.2 KiB
Kotlin
117 lines
6.2 KiB
Kotlin
package io.heckel.ntfy.ui
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import android.content.Context
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.TextView
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import androidx.recyclerview.widget.DiffUtil
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import androidx.recyclerview.widget.ListAdapter
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import androidx.recyclerview.widget.RecyclerView
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import io.heckel.ntfy.BuildConfig
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import io.heckel.ntfy.R
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import io.heckel.ntfy.db.ConnectionState
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import io.heckel.ntfy.db.Repository
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import io.heckel.ntfy.db.Subscription
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import io.heckel.ntfy.util.topicShortUrl
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import java.text.DateFormat
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import java.util.*
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class MainAdapter(private val repository: Repository, private val onClick: (Subscription) -> Unit, private val onLongClick: (Subscription) -> Unit) :
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ListAdapter<Subscription, MainAdapter.SubscriptionViewHolder>(TopicDiffCallback) {
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val selected = mutableSetOf<Long>() // Subscription IDs
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/* Creates and inflates view and return TopicViewHolder. */
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): SubscriptionViewHolder {
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val view = LayoutInflater.from(parent.context)
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.inflate(R.layout.fragment_main_item, parent, false)
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return SubscriptionViewHolder(view, repository, selected, onClick, onLongClick)
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}
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/* Gets current topic and uses it to bind view. */
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override fun onBindViewHolder(holder: SubscriptionViewHolder, position: Int) {
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val subscription = getItem(position)
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holder.bind(subscription)
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}
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fun toggleSelection(subscriptionId: Long) {
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if (selected.contains(subscriptionId)) {
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selected.remove(subscriptionId)
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} else {
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selected.add(subscriptionId)
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}
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}
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/* ViewHolder for Topic, takes in the inflated view and the onClick behavior. */
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class SubscriptionViewHolder(itemView: View, private val repository: Repository, private val selected: Set<Long>, val onClick: (Subscription) -> Unit, val onLongClick: (Subscription) -> Unit) :
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RecyclerView.ViewHolder(itemView) {
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private var subscription: Subscription? = null
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private val context: Context = itemView.context
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private val nameView: TextView = itemView.findViewById(R.id.main_item_text)
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private val statusView: TextView = itemView.findViewById(R.id.main_item_status)
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private val dateView: TextView = itemView.findViewById(R.id.main_item_date)
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private val notificationDisabledUntilImageView: View = itemView.findViewById(R.id.main_item_notification_disabled_until_image)
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private val notificationDisabledForeverImageView: View = itemView.findViewById(R.id.main_item_notification_disabled_forever_image)
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private val instantImageView: View = itemView.findViewById(R.id.main_item_instant_image)
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private val newItemsView: TextView = itemView.findViewById(R.id.main_item_new)
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fun bind(subscription: Subscription) {
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this.subscription = subscription
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val isUnifiedPush = subscription.upAppId != null
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var statusMessage = if (isUnifiedPush) {
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context.getString(R.string.main_item_status_unified_push, subscription.upAppId)
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} else if (subscription.totalCount == 1) {
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context.getString(R.string.main_item_status_text_one, subscription.totalCount)
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} else {
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context.getString(R.string.main_item_status_text_not_one, subscription.totalCount)
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}
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if (subscription.instant && subscription.state == ConnectionState.CONNECTING) {
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statusMessage += ", " + context.getString(R.string.main_item_status_reconnecting)
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}
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val date = Date(subscription.lastActive * 1000)
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val dateStr = DateFormat.getDateInstance(DateFormat.SHORT).format(date)
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val moreThanOneDay = System.currentTimeMillis()/1000 - subscription.lastActive > 24 * 60 * 60
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val sameDay = dateStr == DateFormat.getDateInstance(DateFormat.SHORT).format(Date()) // Omg this is horrible
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val dateText = if (subscription.lastActive == 0L) {
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""
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} else if (sameDay) {
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DateFormat.getTimeInstance(DateFormat.SHORT).format(date)
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} else if (!moreThanOneDay) {
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context.getString(R.string.main_item_date_yesterday)
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} else {
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dateStr
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}
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val globalMutedUntil = repository.getGlobalMutedUntil()
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val showMutedForeverIcon = (subscription.mutedUntil == 1L || globalMutedUntil == 1L) && !isUnifiedPush
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val showMutedUntilIcon = !showMutedForeverIcon && (subscription.mutedUntil > 1L || globalMutedUntil > 1L) && !isUnifiedPush
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nameView.text = topicShortUrl(subscription.baseUrl, subscription.topic)
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statusView.text = statusMessage
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dateView.text = dateText
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dateView.visibility = if (isUnifiedPush) View.GONE else View.VISIBLE
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notificationDisabledUntilImageView.visibility = if (showMutedUntilIcon) View.VISIBLE else View.GONE
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notificationDisabledForeverImageView.visibility = if (showMutedForeverIcon) View.VISIBLE else View.GONE
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instantImageView.visibility = if (subscription.instant && BuildConfig.FIREBASE_AVAILABLE) View.VISIBLE else View.GONE
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if (isUnifiedPush || subscription.newCount == 0) {
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newItemsView.visibility = View.GONE
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} else {
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newItemsView.visibility = View.VISIBLE
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newItemsView.text = if (subscription.newCount <= 99) subscription.newCount.toString() else "99+"
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}
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itemView.setOnClickListener { onClick(subscription) }
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itemView.setOnLongClickListener { onLongClick(subscription); true }
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if (selected.contains(subscription.id)) {
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itemView.setBackgroundResource(Colors.itemSelectedBackground(context))
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}
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}
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}
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object TopicDiffCallback : DiffUtil.ItemCallback<Subscription>() {
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override fun areItemsTheSame(oldItem: Subscription, newItem: Subscription): Boolean {
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return oldItem.id == newItem.id
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}
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override fun areContentsTheSame(oldItem: Subscription, newItem: Subscription): Boolean {
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return oldItem == newItem
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}
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}
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}
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