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.mentachsu; import java.text.DateFormat; import java.text.DateFormatSymbols; import java.text.SimpleDateFormat; import java.util.TimeZone; import java.util.regex.Matcher; import java.util.regex.Pattern; import android.annotation.SuppressLint; 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.PostModel; import com.nttec.everychan.api.models.SendPostModel; import com.nttec.everychan.api.models.SimpleBoardModel; import com.nttec.everychan.api.util.ChanModels; import com.nttec.everychan.http.ExtendedMultipartBuilder; import com.nttec.everychan.http.streamer.HttpRequestModel; import com.nttec.everychan.http.streamer.HttpStreamer; @SuppressLint("SimpleDateFormat") public class MentachsuModule extends AbstractKusabaModule { private static final String CHAN_NAME = "02ch.su"; private static final String DOMAIN = "02ch.su"; private static final SimpleBoardModel[] BOARDS = new SimpleBoardModel[] { ChanModels.obtainSimpleBoardModel(CHAN_NAME, "b", "?", "", true), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "e", ", ", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "k", "? ??", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "l", "(?)- ? ?? ", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "q", "? ", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "r", "?! !", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "v", "V + Ctrl ? ", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "y", ". , ?. , , . . ", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "z", "??. ", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "a", "? ", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "s", "", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "g", "", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "h", "", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "w", " ? ", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "t", " ", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "u", "? ", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "j", "? ?", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "i", "?", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "c", "", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "x", " ", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "o", " ?", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "m", "", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "f", "? ", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "n", "???", "?", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "02", " ", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "d", "? ?", "", false), ChanModels.obtainSimpleBoardModel(CHAN_NAME, "p", " ", "", false) }; private static final String[] ATTACHMENT_FORMATS = new String[] { "gif", "jpg", "png" }; private static final Pattern CAPTCHA_KEY = Pattern .compile("src=\"/simple-php-captcha.php\\?_CAPTCHA&t=(.*?)\"", Pattern.DOTALL); private static final Pattern ERROR_POSTING = Pattern.compile("<h2(?:[^>]*)>(.*?)</h2>", Pattern.DOTALL); private static final DateFormat DATE_FORMAT; static { DateFormatSymbols symbols = new DateFormatSymbols(); symbols.setShortWeekdays( new String[] { "", "?", "", "", "", "", "", "" }); DATE_FORMAT = new SimpleDateFormat("dd.MM.yy(EEE) HH:mm:ss", symbols); DATE_FORMAT.setTimeZone(TimeZone.getTimeZone("GMT+3")); } public MentachsuModule(SharedPreferences preferences, Resources resources) { super(preferences, resources); } @Override public String getChanName() { return CHAN_NAME; } @Override public String getDisplayingName() { return ""; } @Override public Drawable getChanFavicon() { return ResourcesCompat.getDrawable(resources, R.drawable.favicon_02ch, null); } @Override protected String getUsingDomain() { return DOMAIN; } @Override protected boolean canCloudflare() { return true; } @Override protected boolean canHttps() { return true; } @Override protected boolean useHttpsDefaultValue() { return false; } @Override protected DateFormat getDateFormat() { return DATE_FORMAT; } @Override protected int getKusabaFlags() { return ~(KusabaReader.FLAG_HANDLE_EMBEDDED_POST_POSTPROCESS | KusabaReader.FLAG_OMITTED_STRING_REMOVE_HREF); } @Override protected SimpleBoardModel[] getBoardsList() { return BOARDS; } @Override public BoardModel getBoard(String shortName, ProgressListener listener, CancellableTask task) throws Exception { BoardModel model = super.getBoard(shortName, listener, task); model.timeZoneId = "GMT+3"; model.defaultUserName = "??"; model.requiredFileForNewThread = false; model.allowNames = false; model.attachmentsFormatFilters = ATTACHMENT_FORMATS; model.markType = BoardModel.MARK_BBCODE; return model; } @Override public PostModel[] getPostsList(String boardName, String threadNumber, ProgressListener listener, CancellableTask task, PostModel[] oldList) throws Exception { PostModel[] result = super.getPostsList(boardName, threadNumber, listener, task, oldList); if (result != null && result.length > 0) result[0].number = threadNumber; return result; } @Override public CaptchaModel getNewCaptcha(String boardName, String threadNumber, ProgressListener listener, CancellableTask task) throws Exception { HttpRequestModel requestModel = HttpRequestModel.DEFAULT_GET; String html = HttpStreamer.getInstance().getStringFromUrl(getUsingUrl() + "captcha_update.php", requestModel, httpClient, null, task, false); Matcher matcher = CAPTCHA_KEY.matcher(html); if (matcher.find()) { String captchaUrl = getUsingUrl() + "simple-php-captcha.php?_CAPTCHA&t=" + matcher.group(1); CaptchaModel captchaModel = downloadCaptcha(captchaUrl, listener, task); captchaModel.type = CaptchaModel.TYPE_NORMAL_DIGITS; return captchaModel; } else throw new Exception("Captcha update epic fail"); } @Override protected void setSendPostEntityMain(SendPostModel model, ExtendedMultipartBuilder postEntityBuilder) throws Exception { super.setSendPostEntityMain(model, postEntityBuilder); postEntityBuilder.addString("recaptcha_response_field", model.captchaAnswer); } @Override protected void checkDeletePostResult(DeletePostModel model, String result) throws Exception { if (result.contains("? ")) throw new Exception("? "); Matcher errorMatcher = ERROR_POSTING.matcher(result); if (errorMatcher.find()) throw new Exception(errorMatcher.group(1)); } @Override protected String getDeleteFormValue(DeletePostModel model) { return ""; } @Override protected String getReportFormValue(DeletePostModel model) { return "?"; } }