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.fourchan; import java.util.Locale; import java.util.regex.Pattern; import org.apache.commons.lang3.StringEscapeUtils; import com.nttec.everychan.api.models.AttachmentModel; import com.nttec.everychan.api.models.BadgeIconModel; import com.nttec.everychan.api.models.BoardModel; import com.nttec.everychan.api.models.PostModel; import com.nttec.everychan.api.util.CryptoUtils; import com.nttec.everychan.api.util.RegexUtils; import com.nttec.everychan.lib.org_json.JSONObject; public class FourchanJsonMapper { private static final boolean LINKIFY = true; private static final String[] ATTACHMENT_FORMATS = new String[] { "jpg", "jpeg", "png", "gif", "webm" }; private static final Pattern S_TAG = Pattern.compile("<(/?)s>"); static BoardModel mapBoardModel(JSONObject object) { BoardModel model = getDefaultBoardModel(object.getString("board")); model.boardDescription = object.optString("title", model.boardName); model.nsfw = object.optInt("ws_board") == 0; model.bumpLimit = object.optInt("bump_limit", 300); model.lastPage = object.optInt("pages", 10); model.allowCustomMark = object.optInt("spoilers") == 1; return model; } static BoardModel getDefaultBoardModel(String boardName) { BoardModel model = new BoardModel(); model.chan = FourchanModule.CHAN_NAME; model.boardName = boardName; model.boardDescription = boardName; model.boardCategory = null; model.nsfw = true; model.uniqueAttachmentNames = true; model.timeZoneId = "US/Eastern"; model.defaultUserName = "Anonymous"; model.bumpLimit = 300; model.readonlyBoard = false; model.requiredFileForNewThread = true; model.allowDeletePosts = true; model.allowDeleteFiles = true; model.allowReport = BoardModel.REPORT_SIMPLE; model.allowNames = !model.boardName.equals("b"); model.allowSubjects = !model.boardName.equals("b"); model.allowSage = true; model.allowEmails = false; model.allowCustomMark = false; model.customMarkDescription = "Spoiler"; model.allowRandomHash = false; model.allowIcons = false; model.attachmentsMaxCount = 1; model.attachmentsFormatFilters = ATTACHMENT_FORMATS; model.markType = BoardModel.MARK_4CHAN; model.firstPage = 1; model.lastPage = 10; model.searchAllowed = false; model.catalogAllowed = true; return model; } static PostModel mapPostModel(JSONObject object, String boardName) { PostModel model = new PostModel(); model.number = Long.toString(object.getLong("no")); model.name = StringEscapeUtils .unescapeHtml4(RegexUtils.removeHtmlSpanTags(object.optString("name", "Anonymous"))); model.subject = StringEscapeUtils.unescapeHtml4(object.optString("sub", "")); String comment = object.optString("com", ""); comment = RegexUtils.replaceAll(comment, S_TAG, "<$1aibspoiler>"); model.comment = LINKIFY ? RegexUtils.linkify(comment) : comment; model.email = null; model.trip = object.optString("trip", ""); String capcode = object.optString("capcode", "none"); if (!capcode.equals("none")) model.trip += "##" + capcode; String countryIcon = object.optString("country", ""); if (!countryIcon.equals("")) { BadgeIconModel icon = new BadgeIconModel(); icon.source = "s.4cdn.org/image/country/" + /*(boardName.equals("pol") ? "troll/" : "") + */countryIcon.toLowerCase(Locale.US) + ".gif"; icon.description = object.optString("country_name"); model.icons = new BadgeIconModel[] { icon }; } model.op = false; String id = object.optString("id", ""); model.sage = id.equalsIgnoreCase("Heaven"); if (!id.equals("")) model.name += (" ID:" + id); if (!id.equals("") && !id.equalsIgnoreCase("Heaven")) model.color = CryptoUtils.hashIdColor(id); model.timestamp = object.getLong("time") * 1000; model.parentThread = object.optString("resto", "0"); if (model.parentThread.equals("0")) model.parentThread = model.number; String ext = object.optString("ext", ""); if (!ext.equals("")) { AttachmentModel attachment = new AttachmentModel(); switch (ext) { case ".jpg": case ".png": attachment.type = AttachmentModel.TYPE_IMAGE_STATIC; break; case ".gif": attachment.type = AttachmentModel.TYPE_IMAGE_GIF; break; case ".webm": attachment.type = AttachmentModel.TYPE_VIDEO; break; default: attachment.type = AttachmentModel.TYPE_OTHER_FILE; } attachment.size = object.optInt("fsize", -1); if (attachment.size > 0) attachment.size = Math.round(attachment.size / 1024f); attachment.width = object.optInt("w", -1); attachment.height = object.optInt("h", -1); attachment.originalName = object.optString("filename", "") + ext; attachment.isSpoiler = object.optInt("spoiler") == 1; long tim = object.optLong("tim"); if (tim != 0) { attachment.thumbnail = "t.4cdn.org/" + boardName + "/" + Long.toString(tim) + "s.jpg"; attachment.path = "i.4cdn.org/" + boardName + "/" + Long.toString(tim) + ext; model.attachments = new AttachmentModel[] { attachment }; } } return model; } }