package org.argeo.docbook;
-import static org.argeo.docbook.DocBookType.para;
+import static org.argeo.docbook.DbkType.para;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import javax.jcr.ImportUUIDBehavior;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.RepositoryException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
import org.argeo.entity.EntityType;
import org.argeo.jcr.Jcr;
import org.argeo.jcr.JcrException;
+import org.argeo.jcr.JcrUtils;
import org.argeo.jcr.JcrxApi;
/** Utilities around DocBook. */
public class DbkUtils {
+ private final static Log log = LogFactory.getLog(DbkUtils.class);
+
/** Get or add a DocBook element. */
- public static Node getOrAddDbk(Node parent, DocBookType child) {
+ public static Node getOrAddDbk(Node parent, DbkType child) {
try {
if (!parent.hasNode(child.get())) {
return addDbk(parent, child);
}
/** Add a DocBook element to this node. */
- public static Node addDbk(Node parent, DocBookType child) {
+ public static Node addDbk(Node parent, DbkType child) {
try {
Node node = parent.addNode(child.get(), child.get());
return node;
}
/** Whether this DocBook element is of this type. */
- public static boolean isDbk(Node node, DocBookType type) {
+ public static boolean isDbk(Node node, DbkType type) {
return Jcr.getName(node).equals(type.get());
}
+ /** Whether this node is a DocBook type. */
+ public static boolean isDbk(Node node) {
+ String name = Jcr.getName(node);
+ for (DbkType type : DbkType.values()) {
+ if (name.equals(type.get()))
+ return true;
+ }
+ return false;
+ }
+
public static String getTitle(Node node) {
- return JcrxApi.getXmlValue(node, DocBookType.title.get());
+ return JcrxApi.getXmlValue(node, DbkType.title.get());
}
public static void setTitle(Node node, String txt) {
- Node titleNode = getOrAddDbk(node, DocBookType.title);
+ Node titleNode = getOrAddDbk(node, DbkType.title);
JcrxApi.setXmlValue(node, titleNode, txt);
}
public static Node getMetadata(Node infoContainer) {
try {
- if (!infoContainer.hasNode(DocBookType.info.get()))
+ if (!infoContainer.hasNode(DbkType.info.get()))
return null;
- Node info = infoContainer.getNode(DocBookType.info.get());
+ Node info = infoContainer.getNode(DbkType.info.get());
if (!info.hasNode(EntityType.local.get()))
return null;
return info.getNode(EntityType.local.get());
NodeIterator baseSections = parent.getNodes();
while (baseSections.hasNext()) {
Node n = baseSections.nextNode();
- String r = Jcr.get(n, DocBookNames.DBK_ROLE);
+ String r = Jcr.get(n, DbkAttr.role.name());
if (r != null && r.equals(role))
return n;
}
public static Node insertImageAfter(Node sibling) {
try {
- // FIXME make it more robust
- if (DocBookType.imagedata.get().equals(sibling.getName())) {
- sibling = sibling.getParent().getParent();
- }
-
Node parent = sibling.getParent();
- Node mediaNode = addDbk(parent, DocBookType.mediaobject);
+ Node mediaNode = addDbk(parent, DbkType.mediaobject);
// TODO optimise?
parent.orderBefore(mediaNode.getName() + "[" + mediaNode.getIndex() + "]",
sibling.getName() + "[" + sibling.getIndex() + "]");
parent.orderBefore(sibling.getName() + "[" + sibling.getIndex() + "]",
mediaNode.getName() + "[" + mediaNode.getIndex() + "]");
- Node imageNode = addDbk(mediaNode, DocBookType.imageobject);
- Node imageDataNode = addDbk(imageNode, DocBookType.imagedata);
+ Node imageNode = addDbk(mediaNode, DbkType.imageobject);
+ Node imageDataNode = addDbk(imageNode, DbkType.imagedata);
// Node infoNode = imageNode.addNode(DocBookTypes.INFO, DocBookTypes.INFO);
// Node fileNode = JcrUtils.copyBytesAsFile(mediaFolder, EntityType.box.get(), new byte[0]);
// fileNode.addMixin(EntityType.box.get());
// // TODO make it more robust and generic
// String fileRef = mediaNode.getName();
// imageDataNode.setProperty(DocBookNames.DBK_FILEREF, fileRef);
- return imageDataNode;
+ return mediaNode;
} catch (RepositoryException e) {
throw new JcrException("Cannot insert empty image after " + sibling, e);
}
}
+ public static void exportXml(Node node, OutputStream out) throws IOException {
+ try {
+ node.getSession().exportDocumentView(node.getPath(), out, false, false);
+ } catch (RepositoryException e) {
+ throw new JcrException("Cannot export " + node + " to XML", e);
+ }
+ }
+
+ public static void exportToFs(Node baseNode, DbkType type, Path directory) {
+ String fileName = Jcr.getName(baseNode) + ".dbk.xml";
+ Path filePath = directory.resolve(fileName);
+ Node docBookNode = Jcr.getNode(baseNode, type.get());
+ if (docBookNode == null)
+ throw new IllegalArgumentException("No " + type.get() + " under " + baseNode);
+ try {
+ Files.createDirectories(directory);
+ try (OutputStream out = Files.newOutputStream(filePath)) {
+ exportXml(docBookNode, out);
+ }
+ JcrUtils.copyFilesToFs(baseNode, directory, true);
+ if (log.isDebugEnabled())
+ log.debug("DocBook " + baseNode + " exported to " + filePath.toAbsolutePath());
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ public static void importXml(Node baseNode, InputStream in) throws IOException {
+ try {
+ baseNode.getSession().importXML(baseNode.getPath(), in,
+ ImportUUIDBehavior.IMPORT_UUID_COLLISION_REPLACE_EXISTING);
+ } catch (RepositoryException e) {
+ throw new JcrException("Cannot import XML to " + baseNode, e);
+ }
+
+ }
+
/** Singleton. */
private DbkUtils() {
}
+
}