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

Example 6 with DOMNode

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

the class DOMNodeChildrenCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final DOMNode node = getDOMNode(webSocketData.getId());
    if (node == null) {
        return;
    }
    final List<GraphObject> result = new LinkedList<>();
    DOMNode currentNode = (DOMNode) node.getFirstChild();
    while (currentNode != null) {
        result.add(currentNode);
        currentNode = (DOMNode) currentNode.getNextSibling();
    }
    webSocketData.setView(PropertyView.Ui);
    webSocketData.setResult(result);
    // send only over local connection
    getWebSocket().send(webSocketData, true);
}

Example 7 with DOMNode

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

the class InsertBeforeCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final String id = webSocketData.getId();
    final Map<String, Object> nodeData = webSocketData.getNodeData();
    final String refId = (String) nodeData.get("refId");
    final String parentId = (String) nodeData.get("parentId");
    // check node to append
    if (id == null) {
        getWebSocket().send(MessageBuilder.status().code(422).message("No node to append").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;
    }
    final DOMNode refNode = getDOMNode(refId);
    // check if parent node with given ID exists
    final DOMNode parentNode = getDOMNode(parentId);
    if (parentNode == null) {
        getWebSocket().send(MessageBuilder.status().code(404).message("Parent node not found").build(), true);
        return;
    }
    final DOMNode node = getDOMNode(id);
    try {
        // append node to parent
        if (node != null) {
            parentNode.insertBefore(node, refNode);
        }
    } catch (DOMException dex) {
        // send DOM exception
        getWebSocket().send(MessageBuilder.status().code(422).message(dex.getMessage()).build(), true);
    }
}

Example 8 with DOMNode

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

the class ReplaceDOMNodeCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final Map<String, Object> nodeData = webSocketData.getNodeData();
    final String parentId = (String) nodeData.get("parentId");
    final String newId = (String) nodeData.get("newId");
    final String oldId = (String) nodeData.get("oldId");
    final String pageId = webSocketData.getPageId();
    if (pageId != null) {
        // check for parent ID before creating any nodes
        if (parentId == null) {
            getWebSocket().send(MessageBuilder.status().code(422).message("Cannot replace node without parentId").build(), true);
            return;
        }
        // check if parent node with given ID exists
        final DOMNode parentNode = getDOMNode(parentId);
        if (parentNode == null) {
            getWebSocket().send(MessageBuilder.status().code(404).message("Parent node not found").build(), true);
            return;
        }
        // check for old ID before creating any nodes
        if (oldId == null) {
            getWebSocket().send(MessageBuilder.status().code(422).message("Cannot replace node without oldId").build(), true);
            return;
        }
        // check if old node with given ID exists
        final DOMNode oldNode = getDOMNode(oldId);
        if (oldNode == null) {
            getWebSocket().send(MessageBuilder.status().code(404).message("Old node not found").build(), true);
            return;
        }
        // check for new ID before creating any nodes
        if (newId == null) {
            getWebSocket().send(MessageBuilder.status().code(422).message("Cannot replace node without newId").build(), true);
            return;
        }
        // check if new node with given ID exists
        final DOMNode newNode = getDOMNode(newId);
        if (newNode == null) {
            getWebSocket().send(MessageBuilder.status().code(404).message("New node not found").build(), true);
            return;
        }
        try {
            parentNode.replaceChild(newNode, oldNode);
        } catch (DOMException dex) {
            // send DOM exception
            getWebSocket().send(MessageBuilder.status().code(422).message(dex.getMessage()).build(), true);
        }
    } else {
        getWebSocket().send(MessageBuilder.status().code(422).message("Cannot replace node without pageId").build(), true);
    }
}

Example 9 with DOMNode

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

the class Importer method getSiblingHashes.

private static List<String> getSiblingHashes(final DOMNode node) {
    final List<String> siblingHashes = new LinkedList<>();
    DOMNode nextSibling = node.getNextSibling();
    while (nextSibling != null) {
        siblingHashes.add(nextSibling.getIdHashOrProperty());
        nextSibling = nextSibling.getNextSibling();
    }
    return siblingHashes;
}

Example 10 with DOMNode

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

the class Importer method findSharedComponentByName.

public static DOMNode findSharedComponentByName(final String name) throws FrameworkException {
    if (StringUtils.isEmpty(name)) {
        return null;
    }
    final PropertyKey<Page> ownerDocumentKey = StructrApp.key(DOMNode.class, "ownerDocument");
    final PropertyKey<DOMNode> parentKey = StructrApp.key(DOMNode.class, "parent");
    for (final DOMNode n : StructrApp.getInstance().nodeQuery(DOMNode.class).andName(name).and(ownerDocumentKey, CreateComponentCommand.getOrCreateHiddenDocument()).getAsList()) {
        // only return toplevel nodes in shared components
        if (n.getProperty(parentKey) == null) {
            return n;
        }
    }
    return null;
}