Examples with DOMNode org.structr.web.entity.dom.DOMNode used on opensource projects

Example 56 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class AppendChildCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    String id = webSocketData.getId();
    Map<String, Object> nodeData = webSocketData.getNodeData();
    String parentId = (String) nodeData.get("parentId");
    // check node to append
    if (id == null) {
        getWebSocket().send(MessageBuilder.status().code(422).message("Cannot append node, no id is given").build(), true);
        return;
    }
    // check for parent ID
    if (parentId == null) {
        getWebSocket().send(MessageBuilder.status().code(422).message("Cannot add node without parentId").build(), true);
        return;
    }
    // check if parent node with given ID exists
    AbstractNode parentNode = getNode(parentId);
    if (parentNode == null) {
        getWebSocket().send(MessageBuilder.status().code(404).message("Parent node not found").build(), true);
        return;
    }
    if (parentNode instanceof DOMNode) {
        DOMNode parentDOMNode = getDOMNode(parentId);
        if (parentDOMNode == null) {
            getWebSocket().send(MessageBuilder.status().code(422).message("Parent node is no DOM node").build(), true);
            return;
        }
        DOMNode node = (DOMNode) getDOMNode(id);
        // append node to parent
        if (node != null) {
            parentDOMNode.appendChild(node);
        }
    } else {
        // send exception
        getWebSocket().send(MessageBuilder.status().code(422).message("Cannot use given node, not instance of DOMNode").build(), true);
    }
}

Example 57 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class ListActiveElementsCommand method collectActiveElements.

// ----- private methods -----
private void collectActiveElements(final List<GraphObject> resultList, final DOMNode root, final Set<String> parentDataKeys, final String parent, final int depth) {
    final String childDataKey = root.getDataKey();
    final Set<String> dataKeys = new LinkedHashSet<>(parentDataKeys);
    String parentId = parent;
    int dataCentricDepth = depth;
    if (!StringUtils.isEmpty(childDataKey)) {
        dataKeys.add(childDataKey);
        dataCentricDepth++;
    }
    final ActiveElementState state = isActive(root, dataKeys);
    if (!state.equals(ActiveElementState.None)) {
        resultList.add(extractActiveElement(root, dataKeys, parentId, state, depth));
        if (state.equals(ActiveElementState.Query)) {
            parentId = root.getUuid();
        }
    }
    for (final DOMNode child : root.getChildren()) {
        collectActiveElements(resultList, child, dataKeys, parentId, dataCentricDepth);
    }
}

Example 58 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class ListComponentsCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final int pageSize = webSocketData.getPageSize();
    final int page = webSocketData.getPage();
    try {
        final ShadowDocument hiddenDoc = CreateComponentCommand.getOrCreateHiddenDocument();
        List<DOMNode> filteredResults = new LinkedList();
        List<DOMNode> resultList = hiddenDoc.getElements();
        // Filter list and return only top level nodes
        for (DOMNode node : resultList) {
            if (Boolean.FALSE.equals(node.hasIncomingRelationships(node.getChildLinkType()))) {
                filteredResults.add(node);
            }
        }
        // Sort the components by name
        Collections.sort(filteredResults, new Comparator<DOMNode>() {

            @Override
            public int compare(DOMNode node1, DOMNode node2) {
                final String nameNode1 = node1.getProperty(DOMNode.name);
                final String nameNode2 = node2.getProperty(DOMNode.name);
                if (nameNode1 != null && nameNode2 != null) {
                    return nameNode1.compareTo(nameNode2);
                } else if (nameNode1 == null && nameNode2 == null) {
                    return 0;
                } else if (nameNode1 == null) {
                    return -1;
                } else {
                    return 1;
                }
            }
        });
        // save raw result count
        int resultCountBeforePaging = filteredResults.size();
        // set full result list
        webSocketData.setResult(PagingHelper.subList(filteredResults, pageSize, page));
        webSocketData.setRawResultCount(resultCountBeforePaging);
        // send only over local connection
        getWebSocket().send(webSocketData, true);
    } catch (FrameworkException fex) {
        logger.warn("Exception occured", fex);
        getWebSocket().send(MessageBuilder.status().code(fex.getStatus()).message(fex.getMessage()).build(), true);
    }
}

Example 59 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class TemplateImportVisitor method createTemplate.

private void createTemplate(final Path file, final String fileName) throws IOException, FrameworkException {
    final String templateName = StringUtils.substringBeforeLast(fileName, ".html");
    // either the template was exported with name + uuid or just the uuid
    final boolean byNameAndId = DeployCommand.endsWithUuid(templateName);
    final boolean byId = DeployCommand.isUuid(templateName);
    try (final Tx tx = app.tx(true, false, false)) {
        final PropertyMap properties = getPropertiesForTemplate(templateName);
        if (properties == null) {
            logger.info("Ignoring {} (not in templates.json)", fileName);
        } else {
            final String src = new String(Files.readAllBytes(file), Charset.forName("UTF-8"));
            final Template template;
            if (byId) {
                logger.info("Importing template {} from {}..", new Object[] { templateName, fileName });
                final DOMNode existingTemplate = app.get(DOMNode.class, templateName);
                if (existingTemplate != null) {
                    deleteTemplate(app, existingTemplate);
                }
                template = app.create(Template.class, new NodeAttribute(AbstractNode.id, templateName));
            } else if (byNameAndId) {
                // the last characters in the name string are the uuid
                final String uuid = templateName.substring(templateName.length() - 32);
                final String name = templateName.substring(0, templateName.length() - 33);
                logger.info("Importing template {} from {}..", new Object[] { name, fileName });
                final DOMNode existingTemplate = app.get(DOMNode.class, uuid);
                if (existingTemplate != null) {
                    deleteTemplate(app, existingTemplate);
                }
                template = app.create(Template.class, new NodeAttribute(AbstractNode.id, uuid));
                properties.put(Template.name, name);
            } else {
                final String name = byId ? null : templateName;
                logger.info("Importing template {} from {}..", new Object[] { name, fileName });
                final DOMNode existingTemplate = getExistingTemplate(name);
                if (existingTemplate != null) {
                    deleteTemplate(app, existingTemplate);
                }
                template = app.create(Template.class);
                properties.put(Template.name, name);
            }
            properties.put(StructrApp.key(Template.class, "content"), src);
            // insert "shared" templates into ShadowDocument
            final Object value = properties.get(internalSharedTemplateKey);
            if (value != null) {
                if ("true".equals(value)) {
                    template.setOwnerDocument(CreateComponentCommand.getOrCreateHiddenDocument());
                }
                properties.remove(internalSharedTemplateKey);
            }
            // store properties from templates.json if present
            template.setProperties(securityContext, properties);
        }
        tx.success();
    } catch (Throwable t) {
        logger.debug("Error trying to create template {}", fileName);
    }
}

Example 60 with DOMNode

use of org.structr.web.entity.dom.DOMNode in project structr by structr.

the class CloneComponentCommand method cloneComponent.

public DOMNode cloneComponent(final DOMNode node, final DOMNode parentNode) throws FrameworkException {
    final DOMNode clonedNode = (DOMNode) node.cloneNode(false);
    parentNode.appendChild(clonedNode);
    final PropertyMap changedProperties = new PropertyMap();
    changedProperties.put(StructrApp.key(DOMNode.class, "sharedComponent"), node);
    changedProperties.put(StructrApp.key(DOMNode.class, "ownerDocument"), (parentNode instanceof Page ? (Page) parentNode : parentNode.getOwnerDocument()));
    clonedNode.setProperties(clonedNode.getSecurityContext(), changedProperties);
    return clonedNode;
}