mirror of https://github.com/micromata/borgbackup-butler.git

Kai Reinhard
21.34.2019 2cc9fd99a82fa3ef72c198efbf7e74714b65f160
File browsing as rest call.
1 files added
1 files modified
91 ■■■■■ changed files
borgbutler-server/src/main/java/de/micromata/borgbutler/server/Main.java 7 ●●●● patch | view | raw | blame | history
borgbutler-server/src/main/java/de/micromata/borgbutler/server/rest/FilesystemBrowserRest.java 84 ●●●●● patch | view | raw | blame | history
borgbutler-server/src/main/java/de/micromata/borgbutler/server/Main.java
@@ -14,6 +14,7 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.awt.*;
import java.io.*;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
@@ -81,7 +82,11 @@
                    return;
                }
            }
            RunningMode.setServerType(RunningMode.ServerType.SERVER);
            if (Desktop.isDesktopSupported()) {
                RunningMode.setServerType(RunningMode.ServerType.DESKTOP);
            } else {
                RunningMode.setServerType(RunningMode.ServerType.SERVER);
            }
            RunningMode.logMode();
            Runtime.getRuntime().addShutdownHook(new Thread() {
                @Override
borgbutler-server/src/main/java/de/micromata/borgbutler/server/rest/FilesystemBrowserRest.java
New file
@@ -0,0 +1,84 @@
package de.micromata.borgbutler.server.rest;
import de.micromata.borgbutler.json.JsonUtils;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.servlet.http.HttpServletRequest;
import javax.swing.*;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import java.io.File;
@Path("/files")
public class FilesystemBrowserRest {
    private Logger log = LoggerFactory.getLogger(FilesystemBrowserRest.class);
    /**
     * Opens a directory browser or file browser on the desktop app and returns the chosen dir/file. Works only if Browser and Desktop app are running
     * on the same host.
     *
     * @param current The current path of file. If not given the directory/file browser starts with the last used directory or user.home.
     * @return The chosen directory path (absolute path).
     */
    @GET
    @Path("/browse-local-filesystem")
    @Produces(MediaType.APPLICATION_JSON)
    public String browseLocalFilesystem(@Context HttpServletRequest requestContext, @QueryParam("current") String current) {
        String msg = RestUtils.checkLocalDesktopAvailable(requestContext);
        if (msg != null) {
            log.info(msg);
            return msg;
        }
        JFileChooser chooser;
        if (StringUtils.isNotBlank(current)) {
            chooser = new JFileChooser(current);
        } else {
            chooser = new JFileChooser();
        }
        chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
        synchronized (FilesystemBrowserRest.class) {
            if (frame == null) {
                frame = new JFrame("BorgButler");
                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
                JLabel label = new JLabel("Hello World");
                frame.getContentPane().add(label);
                frame.pack();
            }
        }
        frame.setVisible(true);
        frame.setAlwaysOnTop(true);
        int returnCode = chooser.showDialog(frame, "Choose");
        frame.setVisible(false);
        frame.setAlwaysOnTop(false);
        File file = null;
        if (returnCode == JFileChooser.APPROVE_OPTION) {
            file = chooser.getSelectedFile();
        }
        String filename = file != null ? JsonUtils.toJson(file.getAbsolutePath()) : "";
        String result = "{\"directory\":" + filename + "}";
        return result;
    }
    /**
     * @return OK, if the local desktop services such as open file browser etc. are available.
     */
    @GET
    @Path("/local-fileservices-available")
    @Produces(MediaType.TEXT_PLAIN)
    public String browseLocalFilesystem(@Context HttpServletRequest requestContext) {
        String msg = RestUtils.checkLocalDesktopAvailable(requestContext);
        if (msg != null) {
            log.info(msg);
            return msg;
        }
        return "OK";
    }
    private static JFrame frame;
}