Factorize URL generation

[lgpl/argeo-commons.git] / org.argeo.cms / src / org / argeo / cms / util / CmsUtils.java

diff --git a/org.argeo.cms/src/org/argeo/cms/util/CmsUtils.java b/org.argeo.cms/src/org/argeo/cms/util/CmsUtils.java
index 6e895818a35c34fd49bf736c146dc7813cb82f80..6011345d1dc6ca716b2512b93c5d62fc7d626e5f 100644 (file)
--- a/org.argeo.cms/src/org/argeo/cms/util/CmsUtils.java
+++ b/org.argeo.cms/src/org/argeo/cms/util/CmsUtils.java
@@ -1,11 +1,15 @@
 package org.argeo.cms.util;
 
+import static org.argeo.cms.internal.kernel.KernelConstants.WEBDAV_PUBLIC;
+import static org.argeo.jcr.ArgeoJcrConstants.ALIAS_NODE;
+
 import java.io.InputStream;
 
 import javax.jcr.Item;
 import javax.jcr.Node;
 import javax.jcr.Property;
 import javax.jcr.RepositoryException;
+import javax.servlet.http.HttpServletRequest;
 
 import org.apache.commons.io.IOUtils;
 import org.argeo.cms.CmsConstants;
@@ -38,6 +42,25 @@ public class CmsUtils implements CmsConstants {
                return UiContext.getData(CmsView.KEY);
        }
 
+       public static String getDataUrl(Node node, HttpServletRequest request)
+                       throws RepositoryException {
+               return request.getRequestURL().append(getDataPath(node).substring(1))
+                               .toString();
+       }
+
+       public static String getDataPath(Node node) throws RepositoryException {
+               return new StringBuilder().append(WEBDAV_PUBLIC).append('/')
+                               .append(ALIAS_NODE + "/")
+                               .append(node.getSession().getWorkspace().getName())
+                               .append(node.getPath()).toString();
+       }
+
+       public static String getCanonicalUrl(Node node, HttpServletRequest request)
+                       throws RepositoryException {
+               return request.getRequestURL().append('!').append(node.getPath())
+                               .toString();
+       }
+
        /** @deprecated Use rowData16px() instead. GridData should not be reused. */
        @Deprecated
        public static RowData ROW_DATA_16px = new RowData(16, 16);