/*
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WebBox - Dein Server.
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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.wbx.web;
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import java.io.IOException;
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import java.util.logging.Logger;
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import javax.servlet.ServletException;
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import javax.servlet.ServletOutputStream;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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/**
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* Das ViewServlet fügt dem DefaultServlet von Tomcat
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* Methoden hinzu, mit denen HTML-Inhalte wie sie z.B. mit
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* TinyMCE erzeugt werden zu ganzen HTML-Seiten
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* mit head und body tags sowie Stylesheet-Verweisen
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* ergänzt werden
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*
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* TODO: Stylesheets dynamisch einbinden
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*/
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public class ViewServlet extends WbxServlet {
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private static final Logger logger = Logger.getLogger(ViewServlet.class.getName());
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//private static final String HOME_CTX = "/home";
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protected void seiteAusgeben(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
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ServletOutputStream out = response.getOutputStream();
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printHeader(out);
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super.doGet(request, response);
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printFooter(out);
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}
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private void printHeader(ServletOutputStream out) throws IOException {
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out.print("<!DOCTYPE html><html><head>\r\n");
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out.print("<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"/>\r\n");
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out.print("<link rel=\"stylesheet\" type=\"text/css\" href=\"/jslib/bootstrap/css/bootstrap.min.css\">\r\n");
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out.print("<link rel=\"stylesheet\" type=\"text/css\" href=\"/jslib/lightbox/lightbox.css\">\r\n");
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out.print("<link rel=\"stylesheet\" type=\"text/css\" href=\"stile.css\">\r\n");
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out.print("</head><body class=\"p-3\">\r\n");
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}
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private void printFooter(ServletOutputStream out) throws IOException {
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out.print("<script src=\"/jslib/jquery/jquery.min.js\"></script>\r\n");
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out.print("<script src=\"/jslib/lightbox/lightbox.min.js\"></script>\r\n");
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out.print("</body></html>");
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}
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/*
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private String getUrlUser(HttpServletRequest request, String userName) throws IOException {
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String result = "";
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String requestUrlStr = request.getRequestURL().toString();
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String contextPath = request.getContextPath();
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if(contextPath != null && requestUrlStr != null && userName != null) {
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int start = requestUrlStr.indexOf(contextPath);
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start += contextPath.length();
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start++;
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int end = start + userName.length();
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try {
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result = requestUrlStr.substring(start, end);
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} catch(Exception ex) {
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logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
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}
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}
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return result;
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}
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private String getUserName(HttpServletRequest hr) {
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String userName = null;
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Object p = hr.getUserPrincipal();
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if (p instanceof Principal) {
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userName = ((Principal) p).getName();
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}
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return userName;
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}
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*/
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/**
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* Returns a short description of the servlet.
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*
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* @return a String containing servlet description
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*/
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@Override
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public String getServletInfo() {
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return "Short description";
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}
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}
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