Examples with App org.structr.core.app.App used on opensource projects

Example 41 with App

use of org.structr.core.app.App 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 42 with App

use of org.structr.core.app.App in project structr by structr.

the class StructrShellCommand method start.

@Override
public void start(final Environment env) throws IOException {
    env.addSignalListener(this);
    final String userName = env.getEnv().get("USER");
    if (userName != null) {
        final App app = StructrApp.getInstance();
        try (final Tx tx = app.tx()) {
            user = app.nodeQuery(User.class).andName(userName).getFirst();
            if (user != null) {
                // set home directory first
                if (Settings.FilesystemEnabled.getValue()) {
                    currentFolder = user.getHomeDirectory();
                }
            }
            tx.success();
        } catch (FrameworkException fex) {
            logger.warn("", fex);
        }
    } else {
        logger.warn("Cannot start Structr shell, no username set!");
        return;
    }
    if (isInteractive()) {
        // abort if no user was found
        if (user == null) {
            logger.warn("Cannot start Structr shell, user not found for name {}!", userName);
            return;
        }
        final String terminalType = env.getEnv().get("TERM");
        if (terminalType != null) {
            switch(terminalType) {
                case "xterm":
                case "vt100":
                case "vt220":
                    term = new XTermTerminalEmulator(in, out, this);
                    break;
                default:
                    logger.warn("Unsupported terminal type {}, aborting.", terminalType);
                    break;
            }
            logger.warn("No terminal type provided, aborting.", terminalType);
        }
        if (term != null) {
            term.start();
            term.print("Welcome to ");
            term.setBold(true);
            term.print("Structr");
            term.print(" 2.0");
            term.setBold(false);
            term.println();
            // display first prompt
            displayPrompt();
        } else {
            callback.onExit(1);
        }
    } else {
        // create terminal emulation
        term = new XTermTerminalEmulator(in, out, this);
    }
}

Example 43 with App

use of org.structr.core.app.App 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 44 with App

use of org.structr.core.app.App in project structr by structr.

the class StructrDataFeedsModuleTest method createTestNode.

protected <T extends AbstractNode> T createTestNode(final Class<T> type, final PropertyMap props, final Principal owner) throws FrameworkException {
    final App backendApp = StructrApp.getInstance(SecurityContext.getInstance(owner, AccessMode.Backend));
    try (final Tx tx = backendApp.tx()) {
        final T result = backendApp.create(type, props);
        tx.success();
        return result;
    }
}

Example 45 with App

use of org.structr.core.app.App in project structr by structr.

the class UpdateFeedAgent method processTask.

@Override
public ReturnValue processTask(final Task<T> task) throws Throwable {
    logger.debug("Processing task {}", task.getClass().getName());
    final App app = StructrApp.getInstance();
    try (final Tx tx = app.tx(true, true, false)) {
        for (DataFeed feed : task.getWorkObjects()) {
            logger.debug("Updating data feed {} if due", feed.getProperty(DataFeed.name));
            feed.updateIfDue();
        }
        tx.success();
    }
    return ReturnValue.Success;
}