394 lines
16 KiB
Kotlin
394 lines
16 KiB
Kotlin
/* Copyright 2019 Tusky Contributors
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*
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* This file is a part of Tusky.
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Tusky; if not,
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* see <https://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky
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import android.content.Context
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import android.content.Intent
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import android.os.Bundle
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import android.util.Log
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import android.view.Menu
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import android.view.MenuItem
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import androidx.fragment.app.commit
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import androidx.lifecycle.lifecycleScope
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import at.connyduck.calladapter.networkresult.fold
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import com.google.android.material.snackbar.Snackbar
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import com.keylesspalace.tusky.appstore.EventHub
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import com.keylesspalace.tusky.appstore.PreferenceChangedEvent
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import com.keylesspalace.tusky.components.filters.EditFilterActivity
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import com.keylesspalace.tusky.components.filters.FiltersActivity
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import com.keylesspalace.tusky.components.timeline.TimelineFragment
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import com.keylesspalace.tusky.components.timeline.viewmodel.TimelineViewModel.Kind
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import com.keylesspalace.tusky.databinding.ActivityStatuslistBinding
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import com.keylesspalace.tusky.entity.Filter
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import com.keylesspalace.tusky.entity.FilterV1
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import com.keylesspalace.tusky.util.isHttpNotFound
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import com.keylesspalace.tusky.util.viewBinding
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import dagger.android.DispatchingAndroidInjector
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import dagger.android.HasAndroidInjector
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import kotlinx.coroutines.launch
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import javax.inject.Inject
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class StatusListActivity : BottomSheetActivity(), HasAndroidInjector {
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@Inject
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lateinit var dispatchingAndroidInjector: DispatchingAndroidInjector<Any>
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@Inject
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lateinit var eventHub: EventHub
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private val binding: ActivityStatuslistBinding by viewBinding(ActivityStatuslistBinding::inflate)
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private lateinit var kind: Kind
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private var hashtag: String? = null
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private var followTagItem: MenuItem? = null
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private var unfollowTagItem: MenuItem? = null
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private var muteTagItem: MenuItem? = null
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private var unmuteTagItem: MenuItem? = null
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/** The filter muting hashtag, null if unknown or hashtag is not filtered */
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private var mutedFilterV1: FilterV1? = null
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private var mutedFilter: Filter? = null
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override fun onCreate(savedInstanceState: Bundle?) {
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Log.d("StatusListActivity", "onCreate")
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super.onCreate(savedInstanceState)
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setContentView(binding.root)
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setSupportActionBar(binding.includedToolbar.toolbar)
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kind = Kind.valueOf(intent.getStringExtra(EXTRA_KIND)!!)
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val listId = intent.getStringExtra(EXTRA_LIST_ID)
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hashtag = intent.getStringExtra(EXTRA_HASHTAG)
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val title = when (kind) {
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Kind.FAVOURITES -> getString(R.string.title_favourites)
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Kind.BOOKMARKS -> getString(R.string.title_bookmarks)
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Kind.TAG -> getString(R.string.title_tag).format(hashtag)
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Kind.PUBLIC_TRENDING_STATUSES -> getString(R.string.title_public_trending_statuses)
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else -> intent.getStringExtra(EXTRA_LIST_TITLE)
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}
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supportActionBar?.run {
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setTitle(title)
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setDisplayHomeAsUpEnabled(true)
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setDisplayShowHomeEnabled(true)
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}
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if (supportFragmentManager.findFragmentById(R.id.fragmentContainer) == null) {
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supportFragmentManager.commit {
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val fragment = if (kind == Kind.TAG) {
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TimelineFragment.newHashtagInstance(listOf(hashtag!!))
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} else {
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TimelineFragment.newInstance(kind, listId)
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}
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replace(R.id.fragmentContainer, fragment)
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}
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}
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}
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override fun onCreateOptionsMenu(menu: Menu): Boolean {
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val tag = hashtag
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if (kind == Kind.TAG && tag != null) {
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lifecycleScope.launch {
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mastodonApi.tag(tag).fold(
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{ tagEntity ->
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menuInflater.inflate(R.menu.view_hashtag_toolbar, menu)
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followTagItem = menu.findItem(R.id.action_follow_hashtag)
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unfollowTagItem = menu.findItem(R.id.action_unfollow_hashtag)
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muteTagItem = menu.findItem(R.id.action_mute_hashtag)
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unmuteTagItem = menu.findItem(R.id.action_unmute_hashtag)
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followTagItem?.isVisible = tagEntity.following == false
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unfollowTagItem?.isVisible = tagEntity.following == true
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followTagItem?.setOnMenuItemClickListener { followTag() }
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unfollowTagItem?.setOnMenuItemClickListener { unfollowTag() }
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muteTagItem?.setOnMenuItemClickListener { muteTag() }
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unmuteTagItem?.setOnMenuItemClickListener { unmuteTag() }
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updateMuteTagMenuItems()
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},
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{
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Log.w(TAG, "Failed to query tag #$tag", it)
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}
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)
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}
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}
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return super.onCreateOptionsMenu(menu)
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}
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private fun followTag(): Boolean {
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val tag = hashtag
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if (tag != null) {
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lifecycleScope.launch {
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mastodonApi.followTag(tag).fold(
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{
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followTagItem?.isVisible = false
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unfollowTagItem?.isVisible = true
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Snackbar.make(binding.root, getString(R.string.following_hashtag_success_format, tag), Snackbar.LENGTH_SHORT).show()
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},
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{
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Snackbar.make(binding.root, getString(R.string.error_following_hashtag_format, tag), Snackbar.LENGTH_SHORT).show()
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Log.e(TAG, "Failed to follow #$tag", it)
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}
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)
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}
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}
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return true
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}
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private fun unfollowTag(): Boolean {
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val tag = hashtag
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if (tag != null) {
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lifecycleScope.launch {
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mastodonApi.unfollowTag(tag).fold(
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{
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followTagItem?.isVisible = true
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unfollowTagItem?.isVisible = false
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Snackbar.make(binding.root, getString(R.string.unfollowing_hashtag_success_format, tag), Snackbar.LENGTH_SHORT).show()
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},
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{
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Snackbar.make(binding.root, getString(R.string.error_unfollowing_hashtag_format, tag), Snackbar.LENGTH_SHORT).show()
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Log.e(TAG, "Failed to unfollow #$tag", it)
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}
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)
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}
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}
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return true
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}
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/**
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* Determine if the current hashtag is muted, and update the UI state accordingly.
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*/
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private fun updateMuteTagMenuItems() {
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val tag = hashtag ?: return
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val hashedTag = "#$tag"
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muteTagItem?.isVisible = true
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muteTagItem?.isEnabled = false
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unmuteTagItem?.isVisible = false
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lifecycleScope.launch {
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mastodonApi.getFilters().fold(
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{ filters ->
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mutedFilter = filters.firstOrNull { filter ->
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// TODO shouldn't this be an exact match (only one keyword; exactly the hashtag)?
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filter.context.contains(Filter.Kind.HOME.kind) && filter.title == hashedTag
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}
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updateTagMuteState(mutedFilter != null)
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},
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{ throwable ->
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if (throwable.isHttpNotFound()) {
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mastodonApi.getFiltersV1().fold(
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{ filters ->
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mutedFilterV1 = filters.firstOrNull { filter ->
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hashedTag == filter.phrase && filter.context.contains(FilterV1.HOME)
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}
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updateTagMuteState(mutedFilterV1 != null)
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},
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{ throwable ->
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Log.e(TAG, "Error getting filters: $throwable")
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}
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)
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} else {
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Log.e(TAG, "Error getting filters: $throwable")
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}
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}
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)
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}
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}
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private fun updateTagMuteState(muted: Boolean) {
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if (muted) {
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muteTagItem?.isVisible = false
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muteTagItem?.isEnabled = false
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unmuteTagItem?.isVisible = true
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} else {
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unmuteTagItem?.isVisible = false
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muteTagItem?.isEnabled = true
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muteTagItem?.isVisible = true
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}
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}
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private fun muteTag(): Boolean {
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val tag = hashtag ?: return true
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lifecycleScope.launch {
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var filterCreateSuccess = false
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val hashedTag = "#$tag"
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mastodonApi.createFilter(
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title = "#$tag",
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context = listOf(FilterV1.HOME),
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filterAction = Filter.Action.WARN.action,
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expiresInSeconds = null
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).fold(
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{ filter ->
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if (mastodonApi.addFilterKeyword(filterId = filter.id, keyword = hashedTag, wholeWord = true).isSuccess) {
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// must be requested again; otherwise does not contain the keyword (but server does)
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mutedFilter = mastodonApi.getFilter(filter.id).getOrNull()
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// TODO the preference key here ("home") is not meaningful; should probably be another event if any
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eventHub.dispatch(PreferenceChangedEvent(filter.context[0]))
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filterCreateSuccess = true
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} else {
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Snackbar.make(binding.root, getString(R.string.error_muting_hashtag_format, tag), Snackbar.LENGTH_SHORT).show()
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Log.e(TAG, "Failed to mute #$tag")
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}
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},
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{ throwable ->
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if (throwable.isHttpNotFound()) {
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mastodonApi.createFilterV1(
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hashedTag,
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listOf(FilterV1.HOME),
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irreversible = false,
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wholeWord = true,
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expiresInSeconds = null
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).fold(
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{ filter ->
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mutedFilterV1 = filter
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eventHub.dispatch(PreferenceChangedEvent(filter.context[0]))
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filterCreateSuccess = true
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},
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{ throwable ->
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Snackbar.make(binding.root, getString(R.string.error_muting_hashtag_format, tag), Snackbar.LENGTH_SHORT).show()
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Log.e(TAG, "Failed to mute #$tag", throwable)
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}
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)
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} else {
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Snackbar.make(binding.root, getString(R.string.error_muting_hashtag_format, tag), Snackbar.LENGTH_SHORT).show()
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Log.e(TAG, "Failed to mute #$tag", throwable)
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}
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}
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)
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if (filterCreateSuccess) {
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updateTagMuteState(true)
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Snackbar.make(binding.root, getString(R.string.muting_hashtag_success_format, tag), Snackbar.LENGTH_LONG).apply {
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setAction(R.string.action_view_filter) {
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val intent = if (mutedFilter != null) {
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Intent(this@StatusListActivity, EditFilterActivity::class.java).apply {
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putExtra(EditFilterActivity.FILTER_TO_EDIT, mutedFilter)
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}
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} else {
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Intent(this@StatusListActivity, FiltersActivity::class.java)
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}
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startActivityWithSlideInAnimation(intent)
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}
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show()
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}
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}
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}
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return true
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}
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private fun unmuteTag(): Boolean {
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lifecycleScope.launch {
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val tag = hashtag
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val result = if (mutedFilter != null) {
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val filter = mutedFilter!!
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if (filter.context.size > 1) {
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// This filter exists in multiple contexts, just remove the home context
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mastodonApi.updateFilter(
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id = filter.id,
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context = filter.context.filter { it != Filter.Kind.HOME.kind }
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)
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} else {
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mastodonApi.deleteFilter(filter.id)
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}
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} else if (mutedFilterV1 != null) {
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mutedFilterV1?.let { filter ->
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if (filter.context.size > 1) {
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// This filter exists in multiple contexts, just remove the home context
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mastodonApi.updateFilterV1(
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id = filter.id,
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phrase = filter.phrase,
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context = filter.context.filter { it != FilterV1.HOME },
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irreversible = null,
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wholeWord = null,
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expiresInSeconds = null
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)
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} else {
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mastodonApi.deleteFilterV1(filter.id)
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}
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}
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} else {
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null
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}
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result?.fold(
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{
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updateTagMuteState(false)
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eventHub.dispatch(PreferenceChangedEvent(Filter.Kind.HOME.kind))
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mutedFilterV1 = null
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mutedFilter = null
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Snackbar.make(binding.root, getString(R.string.unmuting_hashtag_success_format, tag), Snackbar.LENGTH_SHORT).show()
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},
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{ throwable ->
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Snackbar.make(binding.root, getString(R.string.error_unmuting_hashtag_format, tag), Snackbar.LENGTH_SHORT).show()
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Log.e(TAG, "Failed to unmute #$tag", throwable)
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}
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)
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}
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return true
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}
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override fun androidInjector() = dispatchingAndroidInjector
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companion object {
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private const val EXTRA_KIND = "kind"
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private const val EXTRA_LIST_ID = "id"
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private const val EXTRA_LIST_TITLE = "title"
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private const val EXTRA_HASHTAG = "tag"
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const val TAG = "StatusListActivity"
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fun newFavouritesIntent(context: Context) =
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Intent(context, StatusListActivity::class.java).apply {
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putExtra(EXTRA_KIND, Kind.FAVOURITES.name)
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}
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fun newBookmarksIntent(context: Context) =
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Intent(context, StatusListActivity::class.java).apply {
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putExtra(EXTRA_KIND, Kind.BOOKMARKS.name)
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}
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fun newListIntent(context: Context, listId: String, listTitle: String) =
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Intent(context, StatusListActivity::class.java).apply {
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putExtra(EXTRA_KIND, Kind.LIST.name)
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putExtra(EXTRA_LIST_ID, listId)
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putExtra(EXTRA_LIST_TITLE, listTitle)
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}
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@JvmStatic
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fun newHashtagIntent(context: Context, hashtag: String) =
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Intent(context, StatusListActivity::class.java).apply {
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putExtra(EXTRA_KIND, Kind.TAG.name)
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putExtra(EXTRA_HASHTAG, hashtag)
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}
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fun newTrendingIntent(context: Context) =
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Intent(context, StatusListActivity::class.java).apply {
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putExtra(EXTRA_KIND, Kind.PUBLIC_TRENDING_STATUSES.name)
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}
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}
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}
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