/*
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Dateiverwaltung - File management in your browser
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Copyright (C) 2017 Ulrich Hilger, http://uhilger.de
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package de.uhilger.filecms.api;
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import de.uhilger.filecms.data.FileRef;
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import de.uhilger.wbx.api.ApiBase;
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import java.io.File;
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import java.util.logging.Logger;
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/**
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*
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*/
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public abstract class Api extends ApiBase {
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private static final Logger logger = Logger.getLogger(Api.class.getName());
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public static final String WBX_DATA_PATH = "daten/";
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public static final String PUB_DIR_PATH = "www/";
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public static final String HOME_DIR_PATH = "home/";
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public static final String PUB_DIR_NAME = "Oeffentlich";
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//public static final String HOME_DIR_NAME = "Persoenlicher Ordner";
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public static final String HOME_DIR_NAME = "Persoenlich";
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public static final String WBX_ADMIN_ROLE = "wbxAdmin";
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public static final String WBX_BASE = "$basis";
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public static final String WBX_DATA = "$daten";
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/**
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* Einen relativen Pfad in einen absoluten Pfad der WebBox
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* aufloesen.
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*
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* Nur die absoluten Pfade zu PUB_DIR_NAME, HOME_DIR_NAME
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* sowie WBX_BASE und WBX_DATA werden ausgegeben. Letztere
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* beiden nur fuer Nutzer mit der Rolle WBX_ADMIN_ROLE.
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*
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* D.h., es werden nur Pfade aufgeloest, die sich innerhalb
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* des Ordners der WeBox befinden.
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*
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* @param relPath
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* @return
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*/
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protected File getTargetDir(String relPath) {
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logger.fine(relPath);
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File targetDir;
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String targetPath = null;
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if(relPath.startsWith(PUB_DIR_NAME)) {
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targetPath = PUB_DIR_PATH + getUserName() + relPath.substring(PUB_DIR_NAME.length());
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targetDir = new File(getBase().getAbsolutePath(), targetPath);
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} else if(relPath.startsWith(HOME_DIR_NAME)) {
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targetPath = HOME_DIR_PATH + getUserName() + relPath.substring(HOME_DIR_NAME.length());
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targetDir = new File(getBase().getAbsolutePath(), targetPath);
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} else if(getRequest().isUserInRole(WBX_ADMIN_ROLE)) {
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logger.fine("in admin role");
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if(relPath.startsWith(WBX_BASE)) {
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logger.fine("is base");
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targetPath = getCatalinaBase();
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targetDir = new File(targetPath, relPath.substring(WBX_BASE.length()));
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} else if(relPath.startsWith(WBX_DATA)) {
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targetPath = getWbxDataDir();
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logger.fine("is data, combine " + targetPath + ' ' + relPath.substring(WBX_DATA.length()));
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targetDir = new File(targetPath, relPath.substring(WBX_DATA.length()));
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} else {
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targetDir = getDefaultDir(relPath);
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}
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} else {
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// kann eigentlich nicht sein..
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targetDir = getDefaultDir(relPath);
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}
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logger.fine("returning targetDir " + targetDir.getAbsolutePath());
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//File targetDir = new File(getBase().getAbsolutePath(), targetPath);
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return targetDir;
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}
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protected File getDefaultDir(String relPath) {
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String targetPath = PUB_DIR_PATH + getUserName() + relPath.substring(PUB_DIR_NAME.length());
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return new File(getBase().getAbsolutePath(), targetPath);
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}
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protected FileRef getBase() {
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FileRef base = null;
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Object o = getFileBase();
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if(o instanceof File) {
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File file = (File) o;
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base = new FileRef(file.getAbsolutePath(), file.isDirectory());
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}
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return base;
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}
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}
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