/*
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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 com.sun.net.httpserver.HttpHandler;
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import de.uhilger.httpserver.base.handler.FileHandler;
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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 liefert die HTML-Version einer Asciidoc-Quelldatei aus.
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*
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* Dazu muss ein AdocHandler mit dem PatternDelegator an einen Pfad
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* geknuepft werden, der Dateien mit der Endung adoc bezeichnet.
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*
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* Ein dafuer geeigneter regulaerer Ausdruck ist z.B. <br />
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* <pre>
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* .+\\.adoc
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* </pre>
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*
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* Zum Ausliefern der HTML-Version delegiert der AdocHandler an eine
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* Instanz des AdocActors.
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*
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* Zum Erzeugen der HTML-Version muss ein AdocFilter mit dem HttpContext
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* verbunden sein, an den der AdocHandler gebunden ist.
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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 implements HttpHandler {
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private static final Logger logger = Logger.getLogger(AdocHandler.class.getName());
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/**
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* Benoetigt das Attribut
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* FileHandler.ATTR_FILE_BASE
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*/
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public AdocHandler() {
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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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String ctxPath = e.getHttpContext().getPath();
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String uriPath = e.getRequestURI().getPath();
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String fName = uriPath.substring(ctxPath.length());
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//if(requestPathStr.toLowerCase().endsWith(AdocFilter.ADOC)) {
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AdocActor actor = new AdocActor();
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actor.handle(e, e.getHttpContext().getAttributes().get(FileHandler.ATTR_FILE_BASE).toString(), fName);
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/*
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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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*/
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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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}
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