Examples with Folder org.structr.web.entity.Folder used on opensource projects

Example 26 with Folder

use of org.structr.web.entity.Folder in project structr by structr.

the class FileOrFolder method createOutputStream.

@Override
public OutputStream createOutputStream(final long l) throws IOException {
    try (Tx tx = StructrApp.getInstance().tx()) {
        if (structrFile == null) {
            final Folder parentFolder = (Folder) FileHelper.getFileByAbsolutePath(securityContext, StringUtils.substringBeforeLast(newPath, "/"));
            try {
                structrFile = FileHelper.createFile(securityContext, new byte[0], null, File.class, getName());
                structrFile.setProperty(AbstractNode.type, File.class.getSimpleName());
                structrFile.setProperty(AbstractNode.owner, owner.getStructrUser());
                if (parentFolder != null) {
                    structrFile.setParent(parentFolder);
                }
            } catch (FrameworkException ex) {
                logger.error("", ex);
                return null;
            }
        }
        tx.success();
        return ((File) structrFile).getOutputStream();
    } catch (FrameworkException fex) {
        logger.error(null, fex);
    }
    return null;
}

Example 27 with Folder

use of org.structr.web.entity.Folder in project structr by structr.

the class FileOrFolder method mkdir.

@Override
public boolean mkdir() {
    final App app = StructrApp.getInstance(securityContext);
    try (final Tx tx = app.tx()) {
        logger.info("mkdir() Folder");
        AbstractFile existing = FileHelper.getFileByAbsolutePath(SecurityContext.getSuperUserInstance(), newPath);
        if (existing != null) {
            logger.warn("File {} already exists.", newPath);
            return false;
        }
        final Folder parentFolder = (Folder) FileHelper.getFileByAbsolutePath(securityContext, StringUtils.substringBeforeLast(newPath, "/"));
        try {
            Folder newFolder = (Folder) app.command(CreateNodeCommand.class).execute(new NodeAttribute(AbstractNode.type, Folder.class.getSimpleName()), new NodeAttribute(AbstractNode.owner, owner.getStructrUser()), new NodeAttribute(AbstractNode.name, getName()));
            if (parentFolder != null) {
                newFolder.setParent(parentFolder);
            }
        } catch (FrameworkException ex) {
            logger.error("", ex);
            return false;
        }
        tx.success();
        return true;
    } catch (FrameworkException ex) {
        logger.error("", ex);
        return false;
    }
}

Example 28 with Folder

use of org.structr.web.entity.Folder in project structr by structr.

the class StructrSSHFile method findFile.

public StructrSSHFile findFile(final String path) {
    if ("/".equals(path)) {
        return getRootFolder();
    }
    final App app = StructrApp.getInstance(getRootFolder().getSecurityContext());
    final boolean isAbsolute = path.startsWith("/");
    final String localPath = isAbsolute ? path.substring(1) : path;
    final String[] parts = localPath.split("[/]+");
    final String localPart = parts[0];
    if (".".equals(path)) {
        return this;
    }
    if ("..".equals(path)) {
        return parent;
    }
    if (isAbsolute && parent != null) {
        return getRootFolder().findFile(path);
    } else {
        // look for files/folders without parent
        try (final Tx tx = app.tx()) {
            for (final Folder folder : getFolders()) {
                final String folderName = folder.getName();
                if (localPart.equals(folderName)) {
                    final StructrSSHFile matchingFolder = new StructrSSHFile(this, folderName, folder);
                    if (parts.length > 1) {
                        return matchingFolder.findFile(localPath.substring(folderName.length() + 1));
                    } else {
                        // match found
                        return matchingFolder;
                    }
                }
            }
            for (final File file : getFiles()) {
                final String fileName = file.getName();
                if (localPart.equals(fileName)) {
                    if (parts.length > 1) {
                        throw new IllegalStateException("Found file where folder was expected, aborting.");
                    }
                    return new StructrSSHFile(this, fileName, file);
                }
            }
            tx.success();
        } catch (FrameworkException fex) {
            logger.warn("", fex);
        }
    }
    return new StructrSSHFile(this, path, null);
}

Example 29 with Folder

use of org.structr.web.entity.Folder in project structr by structr.

the class StructrShellCommand method getPrompt.

public String getPrompt() {
    final App app = StructrApp.getInstance();
    final StringBuilder buf = new StringBuilder();
    try (final Tx tx = app.tx()) {
        buf.append(user.getName());
        buf.append("@structr:");
        if (currentFolder != null) {
            String folderPart = currentFolder.getPath();
            final Folder homeFolder = user.getHomeDirectory();
            if (homeFolder != null) {
                // replace home directory with ~ if at the beginning of the full path
                final String homeFolderPath = homeFolder.getPath();
                if (folderPart.startsWith(homeFolderPath)) {
                    folderPart = "~" + folderPart.substring(homeFolderPath.length());
                }
            }
            buf.append(folderPart);
        } else {
            buf.append("/");
        }
        buf.append(user.isAdmin() ? "#" : "$");
        buf.append(" ");
        tx.success();
    } catch (FrameworkException fex) {
        logger.warn("", fex);
    }
    return buf.toString();
}

Example 30 with Folder

use of org.structr.web.entity.Folder in project structr by structr.

the class StructrFilePath method getDirectoryStream.

@Override
public DirectoryStream<Path> getDirectoryStream(DirectoryStream.Filter<? super Path> filter) {
    final Folder folder = (Folder) getActualFile();
    if (folder != null) {
        return new DirectoryStream() {

            boolean closed = false;

            @Override
            public Iterator iterator() {
                if (!closed) {
                    final App app = StructrApp.getInstance(fs.getSecurityContext());
                    final List<StructrPath> files = new LinkedList<>();
                    try (final Tx tx = app.tx()) {
                        for (final Folder folder : folder.getFolders()) {
                            files.add(new StructrFilePath(fs, StructrFilePath.this, folder.getName()));
                        }
                        for (final File file : folder.getFiles()) {
                            files.add(new StructrFilePath(fs, StructrFilePath.this, file.getName()));
                        }
                        tx.success();
                    } catch (FrameworkException fex) {
                        logger.warn("", fex);
                    }
                    return files.iterator();
                }
                return Collections.emptyIterator();
            }

            @Override
            public void close() throws IOException {
                closed = true;
            }
        };
    }
    return null;
}