@Override
public void processMessage(final WebSocketMessage webSocketData) {
final GraphObject obj = getGraphObject(webSocketData.getId());
String key = (String) webSocketData.getNodeData().get("key");
if (obj != null) {
PropertyKey propertyKey =
StructrApp.getConfiguration().getPropertyKeyForJSONName(obj.getClass(), key);
PropertyConverter converter = propertyKey.inputConverter(getWebSocket().getSecurityContext());
Object value = obj.getProperty(propertyKey);
if (converter != null) {
try {
value = converter.revert(value);
} catch (FrameworkException ex) {
getWebSocket()
.send(MessageBuilder.status().code(400).message(ex.getMessage()).build(), true);
}
}
webSocketData.setNodeData(key, value);
// send only over local connection (no broadcast)
getWebSocket().send(webSocketData, true);
} else {
getWebSocket().send(MessageBuilder.status().code(404).build(), true);
}
}
private void extractAndSetValue(
final NodeInterface obj,
final Document doc,
final String selector,
final String mappedType,
final String mappedAttribute,
final String mappedAttributeFormat,
final SourcePage subPage)
throws FrameworkException {
// If the sub pattern has a mapped attribute, set the extracted value
if (StringUtils.isNotEmpty(mappedAttribute)) {
// Extract the value for this sub pattern's selector
final String ex = doc.select(selector).text();
final ConfigurationProvider config = StructrApp.getConfiguration();
final PropertyKey key = config.getPropertyKeyForJSONName(type(mappedType), mappedAttribute);
if (key != null) {
Object convertedValue = ex;
final PropertyConverter inputConverter = key.inputConverter(securityContext);
if (inputConverter != null) {
final String locale = getProperty(mappedAttributeLocaleProperty);
DecimalFormat decimalFormat = null;
if (key instanceof DoubleProperty) {
if (StringUtils.isNotBlank(locale)) {
decimalFormat = (DecimalFormat) NumberFormat.getNumberInstance(new Locale(locale));
} else if (StringUtils.isNotBlank(mappedAttributeFormat)) {
decimalFormat = new DecimalFormat(mappedAttributeFormat);
}
if (decimalFormat != null) {
convertedValue = decimalFormat.format(convertedValue);
}
} else {
convertedValue = inputConverter.convert(ex);
}
}
obj.setProperty(key, convertedValue);
}
// If the sub pattern has no mapped attribute but a sub page defined, query the patterns of
// the sub page
} else if (subPage != null) {
final String pageUrl = subPage.getProperty(SourcePage.url);
final URI uri;
try {
uri = new URI(pageUrl);
} catch (URISyntaxException ex) {
throw new FrameworkException(422, "Unable to parse sub page url: " + pageUrl);
}
// This is the URL of the linked page derived from the enclosing selector
final String subUrl =
uri.getScheme() + "://" + uri.getAuthority() + doc.select(selector).attr("href");
// Extract the content of the linked page
final String subContent = getContent(subUrl);
// Parse the content into a document
final Document subDoc = Jsoup.parse(subContent);
final List<SourcePattern> subPagePatterns = subPage.getProperty(SourcePage.patterns);
// Loop through all patterns of the sub page
for (final SourcePattern subPagePattern : subPagePatterns) {
final Map<String, Object> params = new HashMap<>();
params.put("document", subDoc);
params.put("object", obj);
subPagePattern.extract(params);
// final String subPagePatternSelector =
// subPagePattern.getProperty(SourcePattern.selectorProperty);
//
//
// // Extract
// final String subEx = subDoc.select(subPagePatternSelector).text();
// final String subPagePatternType =
// subPagePattern.getProperty(SourcePattern.mappedTypeProperty);
//
// if (subPagePatternType != null) {
//
//
// final Elements subParts = subDoc.select(subPagePatternSelector);
//
// final Long j = 1L;
//
// for (final Element subPart : subParts) {
//
// final NodeInterface subObj = create(subPagePatternType);
//
// final List<SourcePattern> subPagePatternPatterns =
// subPagePattern.getProperty(SourcePattern.subPatternsProperty);
//
// for (final SourcePattern subPageSubPattern : subPagePatternPatterns) {
//
//
// final String subPagePatternSelector =
// subPageSubPattern.getProperty(SourcePattern.selectorProperty);
//
//
//
// final String subPageSubPatternSelector = subPagePatternSelector + ":nth-child(" + j
// + ") > " + subPagePatternSelector;
//
// extractAndSetValue(subObj, subDoc, subSelector, mappedType,
// subPatternMappedAttribute);
//
//
// final String subSubEx = subDoc.select(subPageSubPatternSelector).text();
//
// if (subSubEx != null && subSubEx != = '' && subPageSubPattern.mappedAttribute !=
// null) {
//
// final PropertyKey key = config.getPropertyKeyForJSONName(type(mappedType),
// subPatternMappedAttribute);
// if (key != null) {
//
// subObj.setProperty(key, subSubEx);
// }
//
// }
//
// final String subPagePatternMappedAttribute =
// subPagePattern.getProperty(SourcePattern.mappedAttributeProperty);
//
// final PropertyKey key = config.getPropertyKeyForJSONName(type(mappedType),
// subPagePatternMappedAttribute);
// if (key != null) {
//
// obj.setProperty(key, subSubEx);
// }
//
// }
//
// } else {
//
// if (subEx != null && subEx != = '' && subPagePattern.mappedAttribute != null) {
// obj[subPagePattern.mappedAttribute] = subEx;
// }
}
}
}
@Override
public void processMessage(WebSocketMessage webSocketData) {
final Map<String, Object> nodeData = webSocketData.getNodeData();
final String parentId = (String) nodeData.get("parentId");
final String childContent = (String) nodeData.get("childContent");
final String pageId = webSocketData.getPageId();
nodeData.remove("parentId");
if (pageId != null) {
// check for parent ID before creating any nodes
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
final DOMNode parentNode = getDOMNode(parentId);
if (parentNode == null) {
getWebSocket()
.send(MessageBuilder.status().code(404).message("Parent node not found").build(), true);
return;
}
final Document document = getPage(pageId);
if (document != null) {
final String tagName = (String) nodeData.get("tagName");
final App app = StructrApp.getInstance();
nodeData.remove("tagName");
try {
app.beginTx();
DOMNode newNode;
if (tagName != null && !tagName.isEmpty()) {
newNode = (DOMNode) document.createElement(tagName);
} else {
newNode = (DOMNode) document.createTextNode("#text");
}
// append new node to parent
if (newNode != null) {
parentNode.appendChild(newNode);
for (Entry entry : nodeData.entrySet()) {
String key = (String) entry.getKey();
Object val = entry.getValue();
PropertyKey propertyKey =
StructrApp.getConfiguration()
.getPropertyKeyForDatabaseName(newNode.getClass(), key);
if (propertyKey != null) {
try {
Object convertedValue = val;
PropertyConverter inputConverter =
propertyKey.inputConverter(SecurityContext.getSuperUserInstance());
if (inputConverter != null) {
convertedValue = inputConverter.convert(val);
}
// newNode.unlockReadOnlyPropertiesOnce();
newNode.setProperty(propertyKey, convertedValue);
} catch (FrameworkException fex) {
logger.log(
Level.WARNING,
"Unable to set node property {0} of node {1} to {2}: {3}",
new Object[] {propertyKey, newNode.getUuid(), val, fex.getMessage()});
}
}
}
// create a child text node if content is given
if (StringUtils.isNotBlank(childContent)) {
DOMNode childNode = (DOMNode) document.createTextNode(childContent);
if (newNode != null) {
newNode.appendChild(childNode);
}
}
}
app.commitTx();
} catch (DOMException dex) {
// send DOM exception
getWebSocket()
.send(MessageBuilder.status().code(422).message(dex.getMessage()).build(), true);
} catch (FrameworkException ex) {
Logger.getLogger(CreateAndAppendDOMNodeCommand.class.getName())
.log(Level.SEVERE, null, ex);
} finally {
app.finishTx();
}
} else {
getWebSocket()
.send(MessageBuilder.status().code(404).message("Page not found").build(), true);
}
} else {
getWebSocket()
.send(
MessageBuilder.status()
.code(422)
.message("Cannot create node without pageId")
.build(),
true);
}
}