Examples with DbxClientV2 com.dropbox.core.v2.DbxClientV2 used on opensource projects

Example 31 with DbxClientV2

use of com.dropbox.core.v2.DbxClientV2 in project dropbox-sdk-java by dropbox.

the class DropboxBrowse method doBrowse.

// -------------------------------------------------------------------------------------------
// GET /browse?path=...
// -------------------------------------------------------------------------------------------
// The page that lets you browse your Dropbox account.  Makes Dropbox API calls to figure out
// the contents of your files and folders and display them to you.
public void doBrowse(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
    if (!common.checkGet(request, response))
        return;
    User user = common.getLoggedInUser(request);
    if (user == null) {
        common.pageSoftError(response, "Can't do /browse.  Nobody is logged in.");
        return;
    }
    DbxClientV2 dbxClient = requireDbxClient(request, response, user);
    if (dbxClient == null)
        return;
    String path = request.getParameter("path");
    if (path == null || path.length() == 0) {
        renderFolder(response, user, dbxClient, "");
    } else {
        String pathError = DbxPathV2.findError(path);
        if (pathError != null) {
            response.sendError(400, "Invalid path: " + jq(path) + ": " + pathError);
            return;
        }
        Metadata metadata;
        try {
            metadata = dbxClient.files().getMetadata(path);
        } catch (GetMetadataErrorException ex) {
            if (ex.errorValue.isPath()) {
                LookupError le = ex.errorValue.getPathValue();
                if (le.isNotFound()) {
                    response.sendError(400, "Path doesn't exist on Dropbox: " + jq(path));
                    return;
                }
            }
            common.handleException(response, ex, "getMetadata(" + jq(path) + ")");
            return;
        } catch (DbxException ex) {
            common.handleDbxException(response, user, ex, "getMetadata(" + jq(path) + ")");
            return;
        }
        path = DbxPathV2.getParent(path) + "/" + metadata.getName();
        if (metadata instanceof FolderMetadata) {
            renderFolder(response, user, dbxClient, path);
        } else {
            renderFile(response, path, (FileMetadata) metadata);
        }
    }
}

Example 32 with DbxClientV2

use of com.dropbox.core.v2.DbxClientV2 in project dropbox-sdk-java by dropbox.

the class DropboxBrowse method renderFolder.

private void renderFolder(HttpServletResponse response, User user, DbxClientV2 dbxClient, String path) throws IOException {
    // Get the folder listing from Dropbox.
    TreeMap<String, Metadata> children = new TreeMap<String, Metadata>();
    ListFolderResult result;
    try {
        try {
            result = dbxClient.files().listFolder(path);
        } catch (ListFolderErrorException ex) {
            if (ex.errorValue.isPath()) {
                if (checkPathError(response, path, ex.errorValue.getPathValue()))
                    return;
            }
            throw ex;
        }
        while (true) {
            for (Metadata md : result.getEntries()) {
                if (md instanceof DeletedMetadata) {
                    children.remove(md.getPathLower());
                } else {
                    children.put(md.getPathLower(), md);
                }
            }
            if (!result.getHasMore())
                break;
            try {
                result = dbxClient.files().listFolderContinue(result.getCursor());
            } catch (ListFolderContinueErrorException ex) {
                if (ex.errorValue.isPath()) {
                    if (checkPathError(response, path, ex.errorValue.getPathValue()))
                        return;
                }
                throw ex;
            }
        }
    } catch (DbxException ex) {
        common.handleDbxException(response, user, ex, "listFolder(" + jq(path) + ")");
        return;
    }
    FormProtection fp = FormProtection.start(response);
    response.setContentType("text/html");
    response.setCharacterEncoding("utf-8");
    PrintWriter out = new PrintWriter(IOUtil.utf8Writer(response.getOutputStream()));
    out.println("<html>");
    out.println("<head><title>" + escapeHtml4(path) + "- Web File Browser</title></head>");
    out.println("<body>");
    fp.insertAntiRedressHtml(out);
    out.println("<h2>Path: " + escapeHtml4(path) + "</h2>");
    // Upload form
    out.println("<form action='/upload' method='post' enctype='multipart/form-data'>");
    fp.insertAntiCsrfFormField(out);
    out.println("<label for='file'>Upload file:</label> <input name='file' type='file'/>");
    out.println("<input type='submit' value='Upload'/>");
    out.println("<input name='targetFolder' type='hidden' value='" + escapeHtml4(path) + "'/>");
    out.println("</form>");
    // Listing of folder contents.
    out.println("<ul>");
    for (Metadata child : children.values()) {
        String href = "/browse?path=" + DbxRequestUtil.encodeUrlParam(child.getPathLower());
        out.println("  <li><a href='" + escapeHtml4(href) + "'>" + escapeHtml4(child.getName()) + "</a></li>");
    }
    out.println("</ul>");
    out.println("</body>");
    out.println("</html>");
    out.flush();
}

Example 33 with DbxClientV2

use of com.dropbox.core.v2.DbxClientV2 in project dropbox-sdk-java by dropbox.

the class Main method main.

public static void main(String[] args) throws IOException {
    // Only display important log messages.
    Logger.getLogger("").setLevel(Level.WARNING);
    if (args.length != 1) {
        System.out.println("");
        System.out.println("Usage: COMMAND <auth-file>");
        System.out.println("");
        System.out.println(" <auth-file>: An \"auth file\" that contains the information necessary to make");
        System.out.println("    an authorized Dropbox API request.  Generate this file using the \"authorize\"");
        System.out.println("    example program.");
        System.out.println("");
        System.exit(1);
        return;
    }
    DbxClientV2 client = createClient(args[0]);
    runTest(client, Main::testBasicSerialization, "testBasicSerialization");
    runTest(client, Main::testEnumeratedSubtypeSerialization, "testEnumeratedSubtypeSerialization");
    runTest(client, Main::testErrorSerialization, "testErrorSerialization");
}

Example 34 with DbxClientV2

use of com.dropbox.core.v2.DbxClientV2 in project dropbox-sdk-java by dropbox.

the class Main method createClient.

private static DbxClientV2 createClient(String authFile) {
    DbxAuthInfo authInfo;
    try {
        authInfo = DbxAuthInfo.Reader.readFromFile(authFile);
    } catch (JsonReader.FileLoadException ex) {
        System.err.println("Error loading <auth-file>: " + ex.getMessage());
        System.exit(1);
        return null;
    }
    DbxRequestConfig requestConfig = new DbxRequestConfig("examples-proguard");
    return new DbxClientV2(requestConfig, authInfo.getAccessToken(), authInfo.getHost());
}

Example 35 with DbxClientV2

use of com.dropbox.core.v2.DbxClientV2 in project dropbox-sdk-java by dropbox.

the class Main method main.

public static void main(String[] args) throws DbxException, IOException {
    // Create Dropbox client
    DbxRequestConfig config = new DbxRequestConfig("dropbox/java-tutorial");
    DbxClientV2 client = new DbxClientV2(config, ACCESS_TOKEN);
    // Get current account info
    FullAccount account = client.users().getCurrentAccount();
    System.out.println(account.getName().getDisplayName());
    // Get files and folder metadata from Dropbox root directory
    ListFolderResult result = client.files().listFolder("");
    while (true) {
        for (Metadata metadata : result.getEntries()) {
            System.out.println(metadata.getPathLower());
        }
        if (!result.getHasMore()) {
            break;
        }
        result = client.files().listFolderContinue(result.getCursor());
    }
    // Upload "test.txt" to Dropbox
    try (InputStream in = new FileInputStream("test.txt")) {
        FileMetadata metadata = client.files().uploadBuilder("/test.txt").uploadAndFinish(in);
    }
    DbxDownloader<FileMetadata> downloader = client.files().download("/test.txt");
    try {
        FileOutputStream out = new FileOutputStream("test.txt");
        downloader.download(out);
        out.close();
    } catch (DbxException ex) {
        System.out.println(ex.getMessage());
    }
}