X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;ds=inline;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fkernel%2FKernelUtils.java;h=8d3044013fd1bcb85d2f3703106ee3509b2dbb1d;hb=fd8f2c91e47d38445ba9702b40559939162f666d;hp=cb22e2790c055f7e021cd9a3dbdfd419e5dd095e;hpb=3400a80f88b418c598bf30f27b13ce1360902376;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/internal/kernel/KernelUtils.java b/org.argeo.cms/src/org/argeo/cms/internal/kernel/KernelUtils.java
index cb22e2790..8d3044013 100644
--- a/org.argeo.cms/src/org/argeo/cms/internal/kernel/KernelUtils.java
+++ b/org.argeo.cms/src/org/argeo/cms/internal/kernel/KernelUtils.java
@@ -2,8 +2,10 @@ package org.argeo.cms.internal.kernel;
 
 import java.io.File;
 import java.io.IOException;
+import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.net.URL;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.security.PrivilegedAction;
@@ -13,6 +15,7 @@ import java.util.Hashtable;
 import java.util.Properties;
 import java.util.TreeSet;
 
+import javax.jcr.Node;
 import javax.jcr.Repository;
 import javax.jcr.RepositoryException;
 import javax.jcr.Session;
@@ -23,7 +26,7 @@ import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.logging.Log;
 import org.argeo.cms.CmsException;
-import org.argeo.cms.auth.AuthConstants;
+import org.argeo.node.NodeConstants;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleContext;
 import org.osgi.framework.FrameworkUtil;
@@ -113,7 +116,7 @@ class KernelUtils implements KernelConstants {
 		Subject subject = new Subject();
 		LoginContext lc;
 		try {
-			lc = new LoginContext(AuthConstants.LOGIN_CONTEXT_ANONYMOUS, subject);
+			lc = new LoginContext(NodeConstants.LOGIN_CONTEXT_ANONYMOUS, subject);
 			lc.login();
 			return subject;
 		} catch (LoginException e) {
@@ -158,7 +161,7 @@ class KernelUtils implements KernelConstants {
 		Thread.currentThread().setContextClassLoader(KernelUtils.class.getClassLoader());
 		LoginContext loginContext;
 		try {
-			loginContext = new LoginContext(AuthConstants.LOGIN_CONTEXT_DATA_ADMIN);
+			loginContext = new LoginContext(NodeConstants.LOGIN_CONTEXT_DATA_ADMIN);
 			loginContext.login();
 		} catch (LoginException e1) {
 			throw new CmsException("Could not login as data admin", e1);
@@ -207,6 +210,59 @@ class KernelUtils implements KernelConstants {
 		}
 	}
 
+	// DATA
+	public static StringBuilder getServerBaseUrl(HttpServletRequest request) {
+		try {
+			URL url = new URL(request.getRequestURL().toString());
+			StringBuilder buf = new StringBuilder();
+			buf.append(url.getProtocol()).append("://").append(url.getHost());
+			if (url.getPort() != -1)
+				buf.append(':').append(url.getPort());
+			return buf;
+		} catch (MalformedURLException e) {
+			throw new CmsException("Cannot extract server base URL from " + request.getRequestURL(), e);
+		}
+	}
+
+	public static String getDataUrl(Node node, HttpServletRequest request) throws RepositoryException {
+		try {
+			StringBuilder buf = getServerBaseUrl(request);
+			buf.append(getDataPath(node));
+			return new URL(buf.toString()).toString();
+		} catch (MalformedURLException e) {
+			throw new CmsException("Cannot build data URL for " + node, e);
+		}
+	}
+
+	public static String getDataPath(Node node) throws RepositoryException {
+		assert node != null;
+		String userId = node.getSession().getUserID();
+//		if (log.isTraceEnabled())
+//			log.trace(userId + " : " + node.getPath());
+		StringBuilder buf = new StringBuilder();
+		boolean isAnonymous = userId.equalsIgnoreCase(NodeConstants.ROLE_ANONYMOUS);
+		if (isAnonymous)
+			buf.append(WEBDAV_PUBLIC);
+		else
+			buf.append(WEBDAV_PRIVATE);
+		// TODO convey repo alias vie repository properties
+		return buf.append('/').append(NodeConstants.ALIAS_NODE).append('/').append(node.getSession().getWorkspace().getName())
+				.append(node.getPath()).toString();
+	}
+
+	public static String getCanonicalUrl(Node node, HttpServletRequest request) throws RepositoryException {
+		try {
+			StringBuilder buf = getServerBaseUrl(request);
+			buf.append('/').append('!').append(node.getPath());
+			return new URL(buf.toString()).toString();
+		} catch (MalformedURLException e) {
+			throw new CmsException("Cannot build data URL for " + node, e);
+		}
+		// return request.getRequestURL().append('!').append(node.getPath())
+		// .toString();
+	}
+
+	
 	private KernelUtils() {
 
 	}