Twidere-App-Android-Twitter.../twidere/src/main/kotlin/org/mariotaku/twidere/task/twitter/message/DestroyMessageTask.kt

85 lines
3.3 KiB
Kotlin

/*
* Twidere - Twitter client for Android
*
* Copyright (C) 2012-2017 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.mariotaku.twidere.task.twitter.message
import android.accounts.AccountManager
import android.content.Context
import org.mariotaku.microblog.library.MicroBlog
import org.mariotaku.microblog.library.MicroBlogException
import org.mariotaku.sqliteqb.library.Expression
import org.mariotaku.twidere.annotation.AccountType
import org.mariotaku.twidere.extension.model.newMicroBlogInstance
import org.mariotaku.twidere.model.AccountDetails
import org.mariotaku.twidere.model.UserKey
import org.mariotaku.twidere.model.util.AccountUtils
import org.mariotaku.twidere.provider.TwidereDataStore.Messages
import org.mariotaku.twidere.task.ExceptionHandlingAbstractTask
/**
* Created by mariotaku on 2017/2/16.
*/
class DestroyMessageTask(
context: Context,
val accountKey: UserKey,
val conversationId: String?,
val messageId: String
) : ExceptionHandlingAbstractTask<Unit?, Boolean, MicroBlogException, Unit?>(context) {
override val exceptionClass = MicroBlogException::class.java
override fun onExecute(params: Unit?): Boolean {
val account = AccountUtils.getAccountDetails(AccountManager.get(context), accountKey, true) ?:
throw MicroBlogException("No account")
val microBlog = account.newMicroBlogInstance(context, cls = MicroBlog::class.java)
if (!performDestroyMessage(context, microBlog, account, messageId)) {
return false
}
val deleteWhere: String
val deleteWhereArgs: Array<String>
if (conversationId != null) {
deleteWhere = Expression.and(Expression.equalsArgs(Messages.ACCOUNT_KEY),
Expression.equalsArgs(Messages.CONVERSATION_ID),
Expression.equalsArgs(Messages.MESSAGE_ID)).sql
deleteWhereArgs = arrayOf(accountKey.toString(), conversationId, messageId)
} else {
deleteWhere = Expression.and(Expression.equalsArgs(Messages.ACCOUNT_KEY),
Expression.equalsArgs(Messages.MESSAGE_ID)).sql
deleteWhereArgs = arrayOf(accountKey.toString(), messageId)
}
context.contentResolver.delete(Messages.CONTENT_URI, deleteWhere, deleteWhereArgs)
return true
}
companion object {
internal fun performDestroyMessage(context: Context, microBlog: MicroBlog,
account: AccountDetails, messageId: String): Boolean {
when (account.type) {
AccountType.TWITTER -> {
}
}
microBlog.destroyDirectMessage(messageId)
return true
}
}
}