/*
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http-adoc - Asciidoctor extensions to jdk.httpserver
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Copyright (C) 2021 Ulrich Hilger
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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 <https://www.gnu.org/licenses/>.
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*/
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package de.uhilger.httpserver.adoc;
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import com.sun.net.httpserver.HttpExchange;
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import de.uhilger.httpserver.base.HttpResponder;
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import de.uhilger.httpserver.base.handler.FileHandler;
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import java.io.File;
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import java.io.IOException;
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import java.net.URI;
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import java.util.logging.Logger;
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/**
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* Der AdocHandler verwendet den FileHandler zur Auslieferung statischer
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* Inhalte und einen AdocFilter, um vorab zu pruefen, ob fuer eine
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* Asciidoctor-Quelldatei bereits eine HTML-Version vorliegt. Wenn nicht,
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* verwendet der AdocFilter den AdocActor, um eine HTML-Version zu erzeugen,
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* die dann vom AdocHandler mit Hilfe der Methoden des FileHandler
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* ausgeliefert werden kann.
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*
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* @author Ulrich Hilger
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* @version 1, 16.06.2021
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*/
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public class AdocHandler extends FileHandler {
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private static final Logger logger = Logger.getLogger(AdocHandler.class.getName());
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public AdocHandler(String absoluteDirectoryPathAndName) {
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super(absoluteDirectoryPathAndName);
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}
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@Override
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public void handle(HttpExchange e) throws IOException {
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URI uri = e.getRequestURI();
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logger.fine(uri.toString());
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String query = uri.getQuery();
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//String[] params = query.split("?&"); // hier noch Regex ermitteln
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String requestPathStr = uri.getPath();
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//logger.fine("filter: " + requestUriStr);
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if(requestPathStr.toLowerCase().endsWith(AdocFilter.ADOC)) {
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File adocfile = new File(fileBase, getFileName(e));
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logger.fine("adocfile: " + adocfile.getAbsolutePath());
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AdocActor actor = new AdocActor();
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File outfile = actor.getTargetFile(adocfile, AdocActor.HTML);
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logger.fine("outfile: " + outfile.getAbsolutePath());
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HttpResponder fs = new HttpResponder();
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fs.serveFile(e, outfile);
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} else {
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super.handle(e); // andere Inhalte zu FileHandler delegieren
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}
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}
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public String getFileBase() {
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return this.fileBase;
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}
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}
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