com.liato.bankdroid.banking.banks.EspressoHouse.java Source code

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Here is the source code for com.liato.bankdroid.banking.banks.EspressoHouse.java

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/*
 * Copyright (C) 2010 Nullbyte <http://nullbyte.eu>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.liato.bankdroid.banking.banks;

import com.liato.bankdroid.Helpers;
import com.liato.bankdroid.banking.Account;
import com.liato.bankdroid.banking.Bank;
import com.liato.bankdroid.banking.Transaction;
import com.liato.bankdroid.banking.exceptions.BankChoiceException;
import com.liato.bankdroid.banking.exceptions.BankException;
import com.liato.bankdroid.banking.exceptions.LoginException;
import com.liato.bankdroid.legacy.R;
import com.liato.bankdroid.provider.IBankTypes;

import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;

import android.content.Context;
import android.text.InputType;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import eu.nullbyte.android.urllib.Urllib;

public class EspressoHouse extends Bank {

    private static final String API_URL = "http://www.espressohouse.com/coffee-card/min-sida/";

    private Document dResponse = null;

    public EspressoHouse(Context context) {
        super(context);
        TAG = "EspressoHouse";
        NAME = "Espresso House";
        NAME_SHORT = "espressohouse";
        BANKTYPE_ID = IBankTypes.ESPRESSOHOUSE;
        INPUT_TYPE_USERNAME = InputType.TYPE_CLASS_TEXT | +InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS;
        INPUT_TITLETEXT_USERNAME = R.string.email;
    }

    public EspressoHouse(String username, String password, Context context)
            throws BankException, LoginException, BankChoiceException, IOException {
        this(context);
        this.update(username, password);
    }

    @Override
    protected LoginPackage preLogin() throws BankException, IOException {
        List<NameValuePair> postData = new ArrayList<NameValuePair>();
        urlopen = new Urllib(context);
        urlopen.setFollowRedirects(false);
        postData.add(new BasicNameValuePair("__EVENTTARGET",
                "ctl00$ctl00$ctl00$ContentPlaceHolderDefault$ContentPlaceHolderDefault$LoginView1$LoginUser$LoginButton"));
        postData.add(new BasicNameValuePair(
                "ctl00$ctl00$ctl00$ContentPlaceHolderDefault$ContentPlaceHolderDefault$LoginView1$LoginUser$UserName",
                getUsername()));
        postData.add(new BasicNameValuePair(
                "ctl00$ctl00$ctl00$ContentPlaceHolderDefault$ContentPlaceHolderDefault$LoginView1$LoginUser$Password",
                getPassword()));
        HttpResponse httpResponse = urlopen
                .openAsHttpResponse("http://www.espressohouse.com/coffee-card/logga-inladda/", postData, true);
        LoginPackage lp = new LoginPackage(urlopen, postData, null, API_URL);
        if (httpResponse.getStatusLine().getStatusCode() == 302) {
            lp.setIsLoggedIn(true);
        }
        return lp;
    }

    @Override
    public Urllib login() throws LoginException, BankException, IOException {
        LoginPackage lp = preLogin();
        if (!lp.isLoggedIn()) {
            throw new LoginException(res.getText(R.string.invalid_username_password).toString());
        }
        return urlopen;
    }

    @Override
    public void update() throws BankException, LoginException, BankChoiceException, IOException {
        super.update();
        if (getUsername().isEmpty() || getPassword().isEmpty()) {
            throw new LoginException(res.getText(R.string.invalid_username_password).toString());
        }
        urlopen = login();
        String response = urlopen.open(API_URL);
        dResponse = Jsoup.parse(response);
        String card = dResponse.select(".transactionCardNumber").first().text().trim();
        String cardNo = card.split(":")[1].trim();
        String balance = dResponse.select(".balanceAmount").first().text();
        balance = balance.substring(0, balance.length() - 2);
        accounts.add(new Account(card, Helpers.parseBalance(balance), cardNo, Account.REGULAR, "SEK"));
        super.updateComplete();
    }

    @Override
    public void updateTransactions(Account account, Urllib urlopen) throws LoginException, BankException {
        List<Element> eBalance = dResponse.select(".lineTotalAmount");
        List<Element> eTransaction = dResponse.select(".lineTime");
        List<Transaction> transactions = new ArrayList<>();
        for (int i = 0; i < eTransaction.size() && i < eBalance.size(); i++) {
            String s = eTransaction.get(i).text();
            String balance = eBalance.get(i).text();
            if (balance.length() >= 4 && s.length() >= 16) {
                transactions.add(new Transaction(s.substring(s.length() - 16, s.length() - 6),
                        s.substring(0, s.length() - 16),
                        Helpers.parseBalance(balance.substring(2, balance.length() - 2))));
            }
        }
        account.setTransactions(transactions);
    }
}