313 lines
11 KiB
Kotlin
313 lines
11 KiB
Kotlin
package com.keylesspalace.tusky.viewmodel
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import android.util.Log
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import androidx.lifecycle.MutableLiveData
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import com.keylesspalace.tusky.appstore.*
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import com.keylesspalace.tusky.db.AccountManager
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import com.keylesspalace.tusky.entity.Account
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import com.keylesspalace.tusky.entity.Field
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import com.keylesspalace.tusky.entity.IdentityProof
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import com.keylesspalace.tusky.entity.Relationship
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import com.keylesspalace.tusky.network.MastodonApi
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import com.keylesspalace.tusky.util.*
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import io.reactivex.Single
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import io.reactivex.disposables.Disposable
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import retrofit2.Call
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import retrofit2.Callback
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import retrofit2.Response
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import java.util.concurrent.TimeUnit
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import javax.inject.Inject
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class AccountViewModel @Inject constructor(
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private val mastodonApi: MastodonApi,
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private val eventHub: EventHub,
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private val accountManager: AccountManager
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) : RxAwareViewModel() {
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val accountData = MutableLiveData<Resource<Account>>()
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val relationshipData = MutableLiveData<Resource<Relationship>>()
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val noteSaved = MutableLiveData<Boolean>()
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private val identityProofData = MutableLiveData<List<IdentityProof>>()
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val accountFieldData = combineOptionalLiveData(accountData, identityProofData) { accountRes, identityProofs ->
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identityProofs.orEmpty().map { Either.Left<IdentityProof, Field>(it) }
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.plus(accountRes?.data?.fields.orEmpty().map { Either.Right(it) })
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}
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val isRefreshing = MutableLiveData<Boolean>().apply { value = false }
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private var isDataLoading = false
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lateinit var accountId: String
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var isSelf = false
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private var noteDisposable: Disposable? = null
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init {
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eventHub.events
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.subscribe { event ->
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if (event is ProfileEditedEvent && event.newProfileData.id == accountData.value?.data?.id) {
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accountData.postValue(Success(event.newProfileData))
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}
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}.autoDispose()
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}
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private fun obtainAccount(reload: Boolean = false) {
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if (accountData.value == null || reload) {
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isDataLoading = true
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accountData.postValue(Loading())
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mastodonApi.account(accountId)
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.subscribe({ account ->
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accountData.postValue(Success(account))
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isDataLoading = false
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isRefreshing.postValue(false)
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}, {t ->
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Log.w(TAG, "failed obtaining account", t)
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accountData.postValue(Error())
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isDataLoading = false
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isRefreshing.postValue(false)
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})
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.autoDispose()
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}
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}
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private fun obtainRelationship(reload: Boolean = false) {
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if (relationshipData.value == null || reload) {
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relationshipData.postValue(Loading())
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mastodonApi.relationships(listOf(accountId))
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.subscribe({ relationships ->
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relationshipData.postValue(Success(relationships[0]))
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}, { t ->
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Log.w(TAG, "failed obtaining relationships", t)
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relationshipData.postValue(Error())
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})
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.autoDispose()
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}
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}
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private fun obtainIdentityProof(reload: Boolean = false) {
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if (identityProofData.value == null || reload) {
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mastodonApi.identityProofs(accountId)
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.subscribe({ proofs ->
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identityProofData.postValue(proofs)
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}, { t ->
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Log.w(TAG, "failed obtaining identity proofs", t)
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})
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.autoDispose()
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}
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}
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fun changeFollowState() {
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val relationship = relationshipData.value?.data
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if (relationship?.following == true || relationship?.requested == true) {
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changeRelationship(RelationShipAction.UNFOLLOW)
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} else {
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changeRelationship(RelationShipAction.FOLLOW)
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}
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}
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fun changeBlockState() {
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if (relationshipData.value?.data?.blocking == true) {
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changeRelationship(RelationShipAction.UNBLOCK)
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} else {
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changeRelationship(RelationShipAction.BLOCK)
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}
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}
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fun muteAccount(notifications: Boolean, duration: Int?) {
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changeRelationship(RelationShipAction.MUTE, notifications, duration)
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}
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fun unmuteAccount() {
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changeRelationship(RelationShipAction.UNMUTE)
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}
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fun changeSubscribingState() {
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val relationship = relationshipData.value?.data
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if(relationship?.notifying == true /* Mastodon 3.3.0rc1 */
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|| relationship?.subscribing == true /* Pleroma */ ) {
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changeRelationship(RelationShipAction.UNSUBSCRIBE)
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} else {
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changeRelationship(RelationShipAction.SUBSCRIBE)
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}
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}
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fun blockDomain(instance: String) {
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mastodonApi.blockDomain(instance).enqueue(object: Callback<Any> {
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override fun onResponse(call: Call<Any>, response: Response<Any>) {
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if (response.isSuccessful) {
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eventHub.dispatch(DomainMuteEvent(instance))
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val relation = relationshipData.value?.data
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if(relation != null) {
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relationshipData.postValue(Success(relation.copy(blockingDomain = true)))
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}
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} else {
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Log.e(TAG, "Error muting %s".format(instance))
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}
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}
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override fun onFailure(call: Call<Any>, t: Throwable) {
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Log.e(TAG, "Error muting %s".format(instance), t)
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}
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})
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}
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fun unblockDomain(instance: String) {
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mastodonApi.unblockDomain(instance).enqueue(object: Callback<Any> {
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override fun onResponse(call: Call<Any>, response: Response<Any>) {
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if (response.isSuccessful) {
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val relation = relationshipData.value?.data
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if(relation != null) {
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relationshipData.postValue(Success(relation.copy(blockingDomain = false)))
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}
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} else {
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Log.e(TAG, "Error unmuting %s".format(instance))
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}
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}
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override fun onFailure(call: Call<Any>, t: Throwable) {
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Log.e(TAG, "Error unmuting %s".format(instance), t)
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}
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})
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}
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fun changeShowReblogsState() {
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if (relationshipData.value?.data?.showingReblogs == true) {
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changeRelationship(RelationShipAction.FOLLOW, false)
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} else {
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changeRelationship(RelationShipAction.FOLLOW, true)
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}
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}
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/**
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* @param parameter showReblogs if RelationShipAction.FOLLOW, notifications if MUTE
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*/
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private fun changeRelationship(relationshipAction: RelationShipAction, parameter: Boolean? = null, duration: Int? = null) {
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val relation = relationshipData.value?.data
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val account = accountData.value?.data
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val isMastodon = relationshipData.value?.data?.notifying != null
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if (relation != null && account != null) {
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// optimistically post new state for faster response
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val newRelation = when (relationshipAction) {
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RelationShipAction.FOLLOW -> {
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if (account.locked) {
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relation.copy(requested = true)
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} else {
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relation.copy(following = true)
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}
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}
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RelationShipAction.UNFOLLOW -> relation.copy(following = false)
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RelationShipAction.BLOCK -> relation.copy(blocking = true)
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RelationShipAction.UNBLOCK -> relation.copy(blocking = false)
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RelationShipAction.MUTE -> relation.copy(muting = true)
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RelationShipAction.UNMUTE -> relation.copy(muting = false)
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RelationShipAction.SUBSCRIBE -> {
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if(isMastodon)
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relation.copy(notifying = true)
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else relation.copy(subscribing = true)
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}
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RelationShipAction.UNSUBSCRIBE -> {
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if(isMastodon)
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relation.copy(notifying = false)
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else relation.copy(subscribing = false)
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}
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}
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relationshipData.postValue(Loading(newRelation))
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}
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when (relationshipAction) {
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RelationShipAction.FOLLOW -> mastodonApi.followAccount(accountId, showReblogs = parameter ?: true)
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RelationShipAction.UNFOLLOW -> mastodonApi.unfollowAccount(accountId)
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RelationShipAction.BLOCK -> mastodonApi.blockAccount(accountId)
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RelationShipAction.UNBLOCK -> mastodonApi.unblockAccount(accountId)
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RelationShipAction.MUTE -> mastodonApi.muteAccount(accountId, parameter ?: true, duration)
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RelationShipAction.UNMUTE -> mastodonApi.unmuteAccount(accountId)
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RelationShipAction.SUBSCRIBE -> {
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if(isMastodon)
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mastodonApi.followAccount(accountId, notify = true)
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else mastodonApi.subscribeAccount(accountId)
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}
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RelationShipAction.UNSUBSCRIBE -> {
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if(isMastodon)
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mastodonApi.followAccount(accountId, notify = false)
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else mastodonApi.unsubscribeAccount(accountId)
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}
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}.subscribe(
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{ relationship ->
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relationshipData.postValue(Success(relationship))
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when (relationshipAction) {
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RelationShipAction.UNFOLLOW -> eventHub.dispatch(UnfollowEvent(accountId))
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RelationShipAction.BLOCK -> eventHub.dispatch(BlockEvent(accountId))
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RelationShipAction.MUTE -> eventHub.dispatch(MuteEvent(accountId))
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else -> {
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}
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}
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},
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{
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relationshipData.postValue(Error(relation))
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}
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)
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.autoDispose()
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}
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fun noteChanged(newNote: String) {
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noteSaved.postValue(false)
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noteDisposable?.dispose()
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noteDisposable = Single.timer(1500, TimeUnit.MILLISECONDS)
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.flatMap {
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mastodonApi.updateAccountNote(accountId, newNote)
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}
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.doOnSuccess {
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noteSaved.postValue(true)
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}
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.delay(4, TimeUnit.SECONDS)
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.subscribe({
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noteSaved.postValue(false)
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}, {
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Log.e(TAG, "Error updating note", it)
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})
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}
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override fun onCleared() {
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super.onCleared()
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noteDisposable?.dispose()
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}
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fun refresh() {
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reload(true)
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}
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private fun reload(isReload: Boolean = false) {
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if (isDataLoading)
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return
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accountId.let {
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obtainAccount(isReload)
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obtainIdentityProof()
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if (!isSelf)
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obtainRelationship(isReload)
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}
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}
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fun setAccountInfo(accountId: String) {
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this.accountId = accountId
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this.isSelf = accountManager.activeAccount?.accountId == accountId
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reload(false)
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}
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enum class RelationShipAction {
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FOLLOW, UNFOLLOW, BLOCK, UNBLOCK, MUTE, UNMUTE, SUBSCRIBE, UNSUBSCRIBE
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}
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companion object {
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const val TAG = "AccountViewModel"
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}
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}
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