com.metinkale.prayerapp.vakit.times.CSVTimes.java Source code

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Here is the source code for com.metinkale.prayerapp.vakit.times.CSVTimes.java

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/*
 * Copyright (c) 2016 Metin Kale
 *
 * 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.metinkale.prayerapp.vakit.times;

import android.support.annotation.NonNull;
import android.widget.Toast;

import com.koushikdutta.ion.Ion;
import com.koushikdutta.ion.builder.Builders;
import com.metinkale.prayerapp.App;

import org.joda.time.LocalDate;

class CSVTimes extends WebTimes {

    private boolean firstSync = true;

    @SuppressWarnings("unused")
    CSVTimes() {
        super();
    }

    CSVTimes(long id) {
        super(id);
    }

    @NonNull
    @Override
    public Source getSource() {
        return Source.CSV;
    }

    @NonNull
    protected Builders.Any.F[] createIonBuilder() {
        return new Builders.Any.F[] { Ion.with(App.get()).load(getId()).setTimeout(3000) };
    }

    protected boolean parseResult(@NonNull String result) {
        int i = 0;
        String[] lines = result.replace("\"", "").split("\n");

        FOR: for (String line : lines) {
            try {
                String sep1 = null, sep2 = null;
                if (line.contains(";"))
                    sep1 = ";";
                else if (line.contains(","))
                    sep1 = ",";
                else if (line.contains("\t"))
                    sep1 = "\t";
                else if (line.contains(" "))
                    sep1 = " ";

                if (sep1 == null)
                    continue;
                if (!sep1.equals(" "))
                    line = line.replace(" ", "");
                String parts[] = line.split(sep1);

                if (parts[0].contains("-"))
                    sep2 = "-";
                else if (parts[0].contains("."))
                    sep2 = ".";
                else if (parts[0].contains("_"))
                    sep2 = ".";

                if (sep2 == null)
                    continue;

                String date[] = parts[i].split(sep2);
                int year = Integer.parseInt(date[2]);
                int month = Integer.parseInt(date[1]);
                int day = Integer.parseInt(date[0]);
                for (int l = 1; l < 7; l++) {
                    if (parts[l].length() != 5 || parts[l].charAt(2) != ':'
                            || !Character.isDigit(parts[l].charAt(0)) || !Character.isDigit(parts[l].charAt(1))
                            || !Character.isDigit(parts[l].charAt(3)) || !Character.isDigit(parts[l].charAt(4)))
                        continue FOR;

                }
                setTimes(new LocalDate(Math.max(year, day), month, Math.min(year, day)),
                        new String[] { parts[1], parts[2], parts[3], parts[4], parts[5], parts[6] });
                i++;
            } catch (Exception ignore) {
            }
        }

        if (firstSync && i == 0) {
            Toast.makeText(App.get(), "Invalid CSV", Toast.LENGTH_LONG).show();
            delete();
        }
        firstSync = false;
        return i > 0;
    }

}