Java tutorial
/* * Everychan Android (Meta Imageboard Client) * Copyright (C) 2014-2016 miku-nyan <https://github.com/miku-nyan> * * 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 com.nttec.everychan.chans.dfwk; import java.io.InputStream; import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.List; import java.util.Locale; import java.util.TimeZone; import java.util.regex.Matcher; import java.util.regex.Pattern; import cz.msebera.android.httpclient.NameValuePair; import cz.msebera.android.httpclient.message.BasicNameValuePair; import android.content.SharedPreferences; import android.content.res.Resources; import android.graphics.drawable.Drawable; import android.support.v4.content.res.ResourcesCompat; import com.nttec.everychan.R; import com.nttec.everychan.api.AbstractKusabaModule; import com.nttec.everychan.api.interfaces.CancellableTask; import com.nttec.everychan.api.interfaces.ProgressListener; import com.nttec.everychan.api.models.BoardModel; import com.nttec.everychan.api.models.CaptchaModel; import com.nttec.everychan.api.models.DeletePostModel; import com.nttec.everychan.api.models.SendPostModel; import com.nttec.everychan.api.models.SimpleBoardModel; import com.nttec.everychan.api.models.UrlPageModel; import com.nttec.everychan.api.util.ChanModels; import com.nttec.everychan.api.util.WakabaReader; import com.nttec.everychan.http.ExtendedMultipartBuilder; public class DFWKModule extends AbstractKusabaModule { private static final String CHAN_NAME = "chuck.dfwk.ru"; private static final String DOMAIN = "chuck.dfwk.ru"; private static final SimpleBoardModel[] BOARDS = new SimpleBoardModel[] { ChanModels.obtainSimpleBoardModel(CHAN_NAME, "df", " - ? ", null, false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "hh", "Haven & Hearth", null, false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "rl", "Rogue-like games - ?, ?, ?.", null, false) }; private static final String[] ATTACHMENT_FORMATS_DF = new String[] { "jpg", "jpeg", "png", "gif", "7z", "mp3", "rar", "zip" }; private static final String[] ATTACHMENT_FORMATS = new String[] { "jpg", "jpeg", "png", "gif" }; private static final DateFormat DATE_FORMAT; static { DATE_FORMAT = new SimpleDateFormat("EEE yy/MM/dd HH:mm", Locale.US); DATE_FORMAT.setTimeZone(TimeZone.getTimeZone("GMT+3")); } private static final Pattern LINK_DATE = Pattern.compile("<a href=\"([^\"]*)\">(.*?)</a>", Pattern.DOTALL); public DFWKModule(SharedPreferences preferences, Resources resources) { super(preferences, resources); } @Override public String getChanName() { return CHAN_NAME; } @Override public String getDisplayingName() { return CHAN_NAME; } @Override public Drawable getChanFavicon() { return ResourcesCompat.getDrawable(resources, R.drawable.favicon_dfwk, null); } @Override protected String getUsingDomain() { return DOMAIN; } @Override protected SimpleBoardModel[] getBoardsList() { return BOARDS; } @Override public BoardModel getBoard(String shortName, ProgressListener listener, CancellableTask task) throws Exception { BoardModel board = super.getBoard(shortName, listener, task); board.defaultUserName = ""; board.timeZoneId = "GMT+3"; board.allowReport = BoardModel.REPORT_NOT_ALLOWED; board.allowNames = shortName.equals("hh"); board.attachmentsFormatFilters = shortName.equals("df") ? ATTACHMENT_FORMATS_DF : ATTACHMENT_FORMATS; return board; } @Override protected WakabaReader getKusabaReader(InputStream stream, UrlPageModel urlModel) { return new KusabaReader(stream, DATE_FORMAT, canCloudflare(), ~0) { @Override protected void parseDate(String date) { Matcher linkMatcher = LINK_DATE.matcher(date); if (linkMatcher.find()) { currentPost.email = linkMatcher.group(1); if (currentPost.email.toLowerCase(Locale.US).startsWith("mailto:")) currentPost.email = currentPost.email.substring(7); super.parseDate(linkMatcher.group(2)); } else super.parseDate(date); } }; } @Override public CaptchaModel getNewCaptcha(String boardName, String threadNumber, ProgressListener listener, CancellableTask task) throws Exception { String captchaUrl = getUsingUrl() + "captcha.php?" + Double.toString(Math.random()); return downloadCaptcha(captchaUrl, listener, task); } @Override public String sendPost(SendPostModel model, ProgressListener listener, CancellableTask task) throws Exception { String result = super.sendPost(model, listener, task); if (model.threadNumber != null) return null; return result; } @Override protected String getBoardScriptUrl(Object tag) { return getUsingUrl() + "board45.php"; } @Override protected void setSendPostEntityMain(SendPostModel model, ExtendedMultipartBuilder postEntityBuilder) { postEntityBuilder.addString("board", model.boardName) .addString("replythread", model.threadNumber == null ? "0" : model.threadNumber) .addString("name", model.name).addString("em", model.sage ? "sage" : model.email) .addString("captcha", model.captchaAnswer).addString("subject", model.subject) .addString("message", model.comment); } @Override protected List<? extends NameValuePair> getDeleteFormAllValues(DeletePostModel model) { List<NameValuePair> pairs = new ArrayList<NameValuePair>(); pairs.add(new BasicNameValuePair("board", model.boardName)); pairs.add(new BasicNameValuePair("del_" + model.postNumber, model.postNumber)); if (model.onlyFiles) pairs.add(new BasicNameValuePair("fileonly", "on")); pairs.add(new BasicNameValuePair("postpassword", model.password)); pairs.add(new BasicNameValuePair("deletepost", "")); return pairs; } }