Move Eclipse 3 components to legacy.

[lgpl/argeo-commons.git] / legacy / org.argeo.cms.ui.workbench / src / org / argeo / cms / ui / workbench / internal / useradmin / providers / UserFilter.java

diff --git a/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/useradmin/providers/UserFilter.java b/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/useradmin/providers/UserFilter.java
new file mode 100644 (file)
index 0000000..46bce8d
--- /dev/null
+++ b/legacy/org.argeo.cms.ui.workbench/src/org/argeo/cms/ui/workbench/internal/useradmin/providers/UserFilter.java
@@ -0,0 +1,58 @@
+package org.argeo.cms.ui.workbench.internal.useradmin.providers;
+
+import static org.argeo.eclipse.ui.EclipseUiUtils.notEmpty;
+
+import org.argeo.cms.util.UserAdminUtils;
+import org.argeo.naming.LdapAttrs;
+import org.argeo.node.NodeConstants;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jface.viewers.ViewerFilter;
+import org.osgi.service.useradmin.User;
+
+/**
+ * Filter user list using JFace mechanism on the client (yet on the server) side
+ * rather than having the UserAdmin to process the search
+ */
+public class UserFilter extends ViewerFilter {
+       private static final long serialVersionUID = 5082509381672880568L;
+
+       private String searchString;
+       private boolean showSystemRole = true;
+
+       private final String[] knownProps = { LdapAttrs.DN, LdapAttrs.cn.name(), LdapAttrs.givenName.name(),
+                       LdapAttrs.sn.name(), LdapAttrs.uid.name(), LdapAttrs.description.name(), LdapAttrs.mail.name() };
+
+       public void setSearchText(String s) {
+               // ensure that the value can be used for matching
+               if (notEmpty(s))
+                       searchString = ".*" + s.toLowerCase() + ".*";
+               else
+                       searchString = ".*";
+       }
+
+       public void setShowSystemRole(boolean showSystemRole) {
+               this.showSystemRole = showSystemRole;
+       }
+
+       @Override
+       public boolean select(Viewer viewer, Object parentElement, Object element) {
+               User user = (User) element;
+               if (!showSystemRole && user.getName().matches(".*(" + NodeConstants.ROLES_BASEDN + ")"))
+                       // UserAdminUtils.getProperty(user, LdifName.dn.name())
+                       // .toLowerCase().endsWith(AuthConstants.ROLES_BASEDN))
+                       return false;
+
+               if (searchString == null || searchString.length() == 0)
+                       return true;
+
+               if (user.getName().matches(searchString))
+                       return true;
+
+               for (String key : knownProps) {
+                       String currVal = UserAdminUtils.getProperty(user, key);
+                       if (notEmpty(currVal) && currVal.toLowerCase().matches(searchString))
+                               return true;
+               }
+               return false;
+       }
+}