112 lines
4.9 KiB
Java
112 lines
4.9 KiB
Java
/* Copyright 2017 Thomas Schneider
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*
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* This file is a part of Mastalab
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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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* Mastalab 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 Mastalab; if not,
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* see <http://www.gnu.org/licenses>. */
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package fr.gouv.etalab.mastodon.asynctasks;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.database.sqlite.SQLiteDatabase;
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import android.os.AsyncTask;
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import java.lang.ref.WeakReference;
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import java.util.ArrayList;
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import fr.gouv.etalab.mastodon.client.API;
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import fr.gouv.etalab.mastodon.client.Entities.Account;
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import fr.gouv.etalab.mastodon.client.Entities.Mention;
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import fr.gouv.etalab.mastodon.client.Entities.Results;
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import fr.gouv.etalab.mastodon.helper.Helper;
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import fr.gouv.etalab.mastodon.interfaces.OnRetrieveAccountsReplyInterface;
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import fr.gouv.etalab.mastodon.sqlite.AccountDAO;
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import fr.gouv.etalab.mastodon.sqlite.Sqlite;
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/**
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* Created by Thomas on 25/10/2017.
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* Retrieves accounts which are involved in a conversation
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*/
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public class RetrieveAccountsForReplyAsyncTask extends AsyncTask<Void, Void, Void> {
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private fr.gouv.etalab.mastodon.client.Entities.Status status;
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private OnRetrieveAccountsReplyInterface listener;
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private ArrayList<String> addedAccounts;
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private ArrayList<Account> accounts;
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private WeakReference<Context> contextReference;
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public RetrieveAccountsForReplyAsyncTask(Context context, fr.gouv.etalab.mastodon.client.Entities.Status status, OnRetrieveAccountsReplyInterface onRetrieveAccountsReplyInterface){
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this.contextReference = new WeakReference<>(context);
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this.status = status;
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this.listener = onRetrieveAccountsReplyInterface;
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this.accounts = new ArrayList<>();
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}
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@Override
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protected Void doInBackground(Void... params) {
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API api = new API(this.contextReference.get());
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fr.gouv.etalab.mastodon.client.Entities.Context statusContext = api.getStatusContext(status.getId());
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ArrayList<Mention> mentions = new ArrayList<>();
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addedAccounts = new ArrayList<>();
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//Retrieves the first toot
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if( statusContext.getAncestors().size() > 0 ) {
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statusContext = api.getStatusContext(statusContext.getAncestors().get(0).getId());
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}
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if( status != null){
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for(Mention mention : status.getMentions()){
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if( canBeAdded(mention.getAcct())){
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mentions.add(mention);
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addedAccounts.add(mention.getAcct());
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}
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}
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}
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if( statusContext != null && statusContext.getDescendants().size() > 0){
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for(fr.gouv.etalab.mastodon.client.Entities.Status status : statusContext.getDescendants())
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for(Mention mention : status.getMentions()){
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if( canBeAdded(mention.getAcct())){
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mentions.add(mention);
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addedAccounts.add(mention.getAcct());
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}
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}
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}
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if( statusContext != null && statusContext.getAncestors().size() > 0){
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for(fr.gouv.etalab.mastodon.client.Entities.Status status : statusContext.getAncestors())
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for(Mention mention : status.getMentions()){
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if( canBeAdded(mention.getAcct())){
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mentions.add(mention);
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addedAccounts.add(mention.getAcct());
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}
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}
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}
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for( Mention mention: mentions){
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Results accountSearch = api.search(mention.getUrl());
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if( accountSearch != null && accountSearch.getAccounts() != null && accountSearch.getAccounts().size() == 1)
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accounts.add(accountSearch.getAccounts().get(0));
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}
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return null;
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}
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private boolean canBeAdded(String acct){
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final SharedPreferences sharedpreferences = this.contextReference.get().getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
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SQLiteDatabase db = Sqlite.getInstance(this.contextReference.get(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
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String userId = sharedpreferences.getString(Helper.PREF_KEY_ID, null);
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Account currentAccount = new AccountDAO(this.contextReference.get(), db).getAccountByID(userId);
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return acct != null && !acct.equals(currentAccount.getAcct()) && !addedAccounts.contains(acct);
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}
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@Override
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protected void onPostExecute(Void result) {
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listener.onRetrieveAccountsReply(accounts);
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}
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}
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