added path to admin page for admin users only on page denied error.

fedora_repository.module

@@ -105,7 +105,6 @@ function fedora_repository_ingest_object($collection_pid=NULL, $collection_label
       drupal_set_message(t("This collection PID $collection_pid is not valid"), 'error');
       return ' ';
     }
-    
   }
 
   if ($collection_pid == NULL) {
@@ -263,8 +262,7 @@ function fedora_repository_purge_object_form(&$form_state, $pid, $referrer) {
     //$form['#redirect'] = $referrer;
 
     return $form;
-  } 
-  else {
+  } else {
     // ALSO do $form definition here. Your final submit handler (after user clicks Yes, I Confirm) will only see $form_state info defined here. Form you create here passed as param1 to confirm_form
 
     return confirm_form($form, 'Confirm Purge Object', $referrer, 'Are you sure you want to delete this object? This action cannot be undone.', 'Delete', 'Cancel'); //Had better luck leaving off last param 'name'
@@ -409,8 +407,7 @@ function fedora_repository_purge_object_form_submit($form, &$form_state) {
   if (!isset($form_state['storage']['confirm'])) {
     $form_state['storage']['confirm'] = TRUE; // this will cause the form to be rebuilt, entering the confirm part of the form
     $form_state['rebuild'] = TRUE; // along with this
-  } 
-  else {
+  } else {
     // this is where you do your processing after they have pressed the confirm button
     $params = array(
         "pid" => $pid,
@@ -435,8 +432,7 @@ function fedora_repository_purge_object_form_submit($form, &$form_state) {
     }
     if (!empty($form_state['values']['referrer'])) {
       $form_state['redirect'] = $form_state['values']['referrer'];
-    }
-    else {
+    } else {
       $form_state['redirect'] = "fedora/repository/$collectionPid/";
     }
   }
@@ -767,7 +763,13 @@ function fedora_repository_get_items($pid = NULL, $dsId = NULL, $collection = NU
     return ' ';
   }
   if (!fedora_repository_access(OBJECTHELPER::$OBJECT_HELPER_VIEW_FEDORA, $pid, $user)) {
-    drupal_set_message(t("You do not have access to Fedora objects within the attempted namespace or access to Fedora denied!"), 'error');
+    //drupal_set_message(t("You do not have access to Fedora objects within the attempted namespace or access to Fedora denied"), 'error');
+  
+    if (user_access('access administration pages')) {
+      drupal_set_message(t("PIDs may be added to allowed namespaces, or all namespace restrictions removed !here", array('!here' => l('here', 'admin/settings/fedora_repository'))), 'warning');
+    }
+      drupal_access_denied();
+      exit;
     return ' ';
   }
 
@@ -844,8 +846,13 @@ function repository_service($pid = NULL, $servicePid = NULL, $serviceMethod = NU
   module_load_include('inc', 'fedora_repository', 'api/fedora_item');
   module_load_include('inc', 'fedora_repository', 'ObjectHelper');
   global $user;
+
   if (!fedora_repository_access(OBJECTHELPER::$OBJECT_HELPER_VIEW_FEDORA, $pid, $user)) {
-    drupal_set_message(t("You do not have access to Fedora objects within the attempted namespace or access to Fedora denied!"), 'error');
+    //drupal_set_message(t("You do not have access to Fedora objects within the attempted namespace or access to Fedora denied"), 'error');
+    drupal_access_denied();
+    if (user_access('access administration pages')) {
+      drupal_set_message(t("PIDs may be added to allowed namespaces, or all namespace restrictions removed !here", array('!here' => l('here', 'admin/settings/fedora_repository'))), 'error');
+    }
     return ' ';
   }
   if ($pid == NULL) {
@@ -860,13 +867,11 @@ function repository_service($pid = NULL, $servicePid = NULL, $serviceMethod = NU
 
 
   $item = new Fedora_Item($pid);
-  if ($item !== false) 
-  {
+  if ($item !== false) {
     echo $item->get_dissemination($servicePid, $serviceMethod);
   }
 
   exit();
-
 }
 
 //Search Stuff ********************************************************************
@@ -989,8 +994,7 @@ function fedora_repository_search_page($resultData) {
   $xsl = new DomDocument();
   if ($isRestricted) {
     $xsl->load($path . '/xsl/results.xsl');
-  }
-  else{
+  } else {
     $xsl->load($path . '/xsl/unfilteredresults.xsl');
   }