mirror of https://github.com/octoleo/plantuml.git
163 lines
5.4 KiB
Java
163 lines
5.4 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2023, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.util.Collections;
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import java.util.List;
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import net.sourceforge.plantuml.preproc.Defines;
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import net.sourceforge.plantuml.security.SFile;
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import net.sourceforge.plantuml.utils.Log;
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public class SourceFileReader extends SourceFileReaderAbstract implements ISourceFileReader {
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// ::remove file when CORE
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private File outputDirectory;
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public SourceFileReader(File file) throws IOException {
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this(file, file.getAbsoluteFile().getParentFile());
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}
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public SourceFileReader(File file, File outputDirectory, String charset) throws IOException {
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this(Defines.createWithFileName(file), file, outputDirectory, Collections.<String>emptyList(), charset,
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new FileFormatOption(FileFormat.PNG));
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}
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public SourceFileReader(final File file, File outputDirectory) throws IOException {
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this(Defines.createWithFileName(file), file, outputDirectory, Collections.<String>emptyList(), null,
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new FileFormatOption(FileFormat.PNG));
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}
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public SourceFileReader(final File file, File outputDirectory, FileFormatOption fileFormatOption)
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throws IOException {
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this(Defines.createWithFileName(file), file, outputDirectory, Collections.<String>emptyList(), null,
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fileFormatOption);
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}
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public SourceFileReader(Defines defines, final File file, File outputDirectory, List<String> config, String charset,
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FileFormatOption fileFormatOption) throws IOException {
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super(file, fileFormatOption, defines, config, charset);
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FileSystem.getInstance().setCurrentDir(SFile.fromFile(file.getAbsoluteFile().getParentFile()));
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if (outputDirectory == null)
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outputDirectory = file.getAbsoluteFile().getParentFile();
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else if (outputDirectory.isAbsolute() == false)
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outputDirectory = FileSystem.getInstance().getFile(outputDirectory.getPath()).conv();
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if (outputDirectory.exists() == false)
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outputDirectory.mkdirs();
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this.outputDirectory = outputDirectory;
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}
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private File getDirIfDirectory(String newName) throws FileNotFoundException {
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Log.info("Checking=" + newName);
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if (endsWithSlashOrAntislash(newName)) {
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Log.info("It ends with / so it looks like a directory");
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newName = newName.substring(0, newName.length() - 1);
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File f = new File(newName);
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Log.info("f=" + f);
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if (f.isAbsolute() == false) {
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Log.info("It's relative, so let's change it");
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f = new File(outputDirectory, newName);
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Log.info("f=" + f);
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}
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if (f.exists() == false) {
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Log.info("It does not exist: let's create it");
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try {
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f.mkdirs();
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} catch (Exception e) {
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Log.info("Error " + e);
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}
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if (f.exists() && f.isDirectory()) {
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Log.info("Creation ok");
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return f;
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}
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Log.info("We cannot create it");
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} else if (f.isDirectory() == false) {
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Log.info("It exists, but is not a directory: we ignore it");
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return null;
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}
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return f;
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}
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File f = new File(newName);
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Log.info("f=" + f);
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if (f.isAbsolute() == false) {
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Log.info("Relative, so let's change it");
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f = new File(outputDirectory, newName);
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Log.info("f=" + f);
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}
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if (f.exists() && f.isDirectory()) {
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Log.info("It's an existing directory");
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return f;
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}
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Log.info("It's not a directory");
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return null;
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}
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@Override
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protected SuggestedFile getSuggestedFile(BlockUml blockUml) throws FileNotFoundException {
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final String newName = blockUml.getFileOrDirname();
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SuggestedFile suggested = null;
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if (newName != null) {
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Log.info("name from block=" + newName);
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final File dir = getDirIfDirectory(newName);
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if (dir == null) {
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Log.info(newName + " is not taken as a directory");
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suggested = SuggestedFile.fromOutputFile(new File(outputDirectory, newName),
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getFileFormatOption().getFileFormat(), 0);
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} else {
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Log.info("We are going to create files in directory " + dir);
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suggested = SuggestedFile.fromOutputFile(new File(dir, getFileName()),
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getFileFormatOption().getFileFormat(), 0);
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}
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Log.info("We are going to put data in " + suggested);
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}
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if (suggested == null)
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suggested = getSuggestedFile(outputDirectory, getFileName());
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suggested.getParentFile().mkdirs();
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return suggested;
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}
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}
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