import java.util.StringJoiner;
import java.util.function.BiConsumer;
+import javax.security.auth.login.LoginContext;
+import javax.security.auth.login.LoginException;
import javax.xml.namespace.QName;
import org.argeo.api.acr.Content;
+import org.argeo.api.acr.ContentRepository;
+import org.argeo.api.acr.ContentSession;
+import org.argeo.api.acr.DName;
+import org.argeo.api.cms.CmsAuth;
+import org.argeo.api.cms.directory.CmsDirectory;
+import org.argeo.api.cms.directory.HierarchyUnit;
+import org.argeo.api.cms.directory.UserDirectory;
+import org.argeo.cms.CmsUserManager;
+import org.argeo.cms.util.CurrentSubject;
+import org.osgi.service.useradmin.Role;
/** Utilities and routines around {@link Content}. */
public class ContentUtils {
// }
public static final char SLASH = '/';
+ public static final String SLASH_STRING = Character.toString(SLASH);
public static final String ROOT_SLASH = "" + SLASH;
+ public static final String EMPTY = "";
/**
* Split a path (with '/' separator) in an array of length 2, the first part
}
if (parentIndex == -1) // no '/'
- return new String[] { "", path };
+ return new String[] { EMPTY, path };
return new String[] { parentIndex != 0 ? path.substring(0, parentIndex) : "" + SLASH,
path.substring(parentIndex + 1) };
public static List<String> toPathSegments(String path) {
List<String> res = new ArrayList<>();
- if ("".equals(path) || ROOT_SLASH.equals(path))
+ if (EMPTY.equals(path) || ROOT_SLASH.equals(path))
return res;
collectPathSegments(path, res);
return res;
private static void collectPathSegments(String path, List<String> segments) {
String[] parent = getParentPath(path);
- if ("".equals(parent[1])) // root
+ if (EMPTY.equals(parent[1])) // root
return;
segments.add(0, parent[1]);
- if ("".equals(parent[0])) // end
+ if (EMPTY.equals(parent[0])) // end
return;
collectPathSegments(parent[0], segments);
}
throw new IllegalArgumentException("Path " + path + " contains //");
}
+ /*
+ * DIRECTORY
+ */
+
+ public static Content roleToContent(CmsUserManager userManager, ContentSession contentSession, Role role) {
+ UserDirectory userDirectory = userManager.getDirectory(role);
+ String path = directoryPath(userDirectory) + userDirectory.getRolePath(role);
+ Content content = contentSession.get(path);
+ return content;
+ }
+
+ public static Content hierarchyUnitToContent(ContentSession contentSession, HierarchyUnit hierarchyUnit) {
+ CmsDirectory directory = hierarchyUnit.getDirectory();
+ StringJoiner relativePath = new StringJoiner(SLASH_STRING);
+ buildHierarchyUnitPath(hierarchyUnit, relativePath);
+ String path = directoryPath(directory) + relativePath.toString();
+ Content content = contentSession.get(path);
+ return content;
+ }
+
+ /** The path to this {@link CmsDirectory}. Ends with a /. */
+ private static String directoryPath(CmsDirectory directory) {
+ return CmsContentRepository.DIRECTORY_BASE + SLASH + directory.getName() + SLASH;
+ }
+
+ /** Recursively build a relative path of a {@link HierarchyUnit}. */
+ private static void buildHierarchyUnitPath(HierarchyUnit current, StringJoiner relativePath) {
+ if (current.getParent() == null) // directory
+ return;
+ buildHierarchyUnitPath(current.getParent(), relativePath);
+ relativePath.add(current.getHierarchyUnitName());
+ }
+
+ /*
+ * CONSUMER UTILS
+ */
+
+ public static Content createCollections(ContentSession session, String path) {
+ if (session.exists(path)) {
+ Content content = session.get(path);
+ if (!content.isContentClass(DName.collection.qName())) {
+ throw new IllegalStateException("Content " + path + " already exists, but is not a collection");
+ } else {
+ return content;
+ }
+ } else {
+ String[] parentPath = getParentPath(path);
+ Content parent = createCollections(session, parentPath[0]);
+ Content content = parent.add(parentPath[1], DName.collection.qName());
+ return content;
+ }
+ }
+
+ public static ContentSession openDataAdminSession(ContentRepository repository) {
+ LoginContext loginContext;
+ try {
+ loginContext = CmsAuth.DATA_ADMIN.newLoginContext();
+ loginContext.login();
+ } catch (LoginException e1) {
+ throw new RuntimeException("Could not login as data admin", e1);
+ } finally {
+ }
+
+ ClassLoader currentCl = Thread.currentThread().getContextClassLoader();
+ try {
+ Thread.currentThread().setContextClassLoader(ContentUtils.class.getClassLoader());
+ return CurrentSubject.callAs(loginContext.getSubject(), () -> repository.get());
+ } finally {
+ Thread.currentThread().setContextClassLoader(currentCl);
+ }
+ }
+
/** Singleton. */
private ContentUtils() {