Manage Permissions tab changes

islandora.info

@@ -12,4 +12,5 @@ files[] = includes/IslandoraTuque.inc
 files[] = includes/IslandoraTuqueWrapper.inc
 files[] = tests/islandora_web_test_case.inc
 files[] = tests/islandora_authtokens.test
+files[] = tests/islandora_manage_permissions.test
 php = 5.3

islandora.module

@@ -27,7 +27,6 @@ define('DS_COMP_STREAM', 'DS-COMPOSITE-MODEL');
 
 // Permissions
 define('FEDORA_VIEW_OBJECTS', 'view fedora repository objects');
-define('FEDORA_MANAGE_DATASTREAMS', 'view fedora repository datastreams');
 define('FEDORA_METADATA_EDIT', 'edit fedora metadata');
 define('FEDORA_ADD_DS', 'add fedora datastreams');
 define('FEDORA_INGEST', 'ingest fedora objects');
@@ -37,6 +36,7 @@ define('FEDORA_MANAGE_PROPERTIES', 'manage object properties');
 // Hooks
 define('ISLANDORA_VIEW_HOOK', 'islandora_view_object');
 define('ISLANDORA_EDIT_HOOK', 'islandora_edit_object');
+define('ISLANDORA_OVERVIEW_HOOK', 'islandora_overview_object');
 define('ISLANDORA_PRE_INGEST_HOOK', 'islandora_ingest_pre_ingest');
 define('ISLANDORA_POST_INGEST_HOOK', 'islandora_ingest_post_ingest');
 define('ISLANDORA_PRE_PURGE_OBJECT_HOOK', 'islandora_pre_purge_object');
@@ -104,15 +104,25 @@ function islandora_menu() {
   );
   $items['islandora/object/%islandora_object/manage'] = array(
     'title' => 'Manage',
-    'page callback' => 'islandora_edit_object',
+    'page callback' => 'islandora_overview_object',
     'page arguments' => array(2),
     'type' => MENU_LOCAL_TASK,
     'access callback' => 'islandora_object_manage_access_callback',
-    'access arguments' => array(array(FEDORA_MANAGE_DATASTREAMS, FEDORA_MANAGE_PROPERTIES, FEDORA_ADD_DS), 2),
+    'access arguments' => array(array(FEDORA_MANAGE_PROPERTIES, FEDORA_METADATA_EDIT, FEDORA_ADD_DS, FEDORA_PURGE), 2),
+  );
+  $items['islandora/object/%islandora_object/manage/overview'] = array(
+    'title' => 'Overview',
+    'type' => MENU_DEFAULT_LOCAL_TASK,
+    'weight' => -20,
   );
+  
   $items['islandora/object/%islandora_object/manage/datastreams'] = array(
     'title' => 'Datastreams',
-    'type' => MENU_DEFAULT_LOCAL_TASK,
+    'type' => MENU_LOCAL_TASK,
+    'page callback' => 'islandora_edit_object',
+    'page arguments' => array(2),
+    'access callback' => 'islandora_object_manage_access_callback',
+    'access arguments' => array(array(FEDORA_METADATA_EDIT, FEDORA_ADD_DS, FEDORA_PURGE), 2),
     'weight' => -10,
   );
   $items['islandora/object/%islandora_object/manage/properties'] = array(
@@ -254,10 +264,6 @@ function islandora_permission() {
       'title' => t('View repository objects'),
       'description' => t('View objects in the repository. Note: Fedora XACML security policies may override this permission.')
     ),
-    FEDORA_MANAGE_DATASTREAMS => array(
-      'title' => t('Manage repository object datastreams'),
-      'description' => t('Manage datastreams of objects in the repository. Note: Fedora XACML security policies may override this permission.')
-    ),
     FEDORA_ADD_DS => array(
       'title' => t('Add datastreams to repository objects'),
       'description' => t('Add datastreams to objects in the repository. Note: Fedora XACML security policies may override this position.')
@@ -414,6 +420,55 @@ function islandora_object_manage_access_callback($perms, $object = NULL) {
   return $has_access && is_object($object) && islandora_namespace_accessible($object->id);
 }
 
+/**
+ * Renders the given objects manage page.
+ *
+ * Its possible to modify the output of this function if 'ISLANDORA_EDIT_HOOK'
+ * is implemented in other modules.
+ *
+ * If no modules implement 'ISLANDORA_EDIT_HOOK' then this function returns the
+ *  default manage view.
+ *
+ * @param FedoraObject $object
+ *   The object to manage.
+ *
+ * @return string
+ *   The HTML repersentation of the manage object page.
+ */
+function islandora_overview_object(FedoraObject $object) {
+  module_load_include('inc', 'islandora', 'includes/utilities');
+  $output = array();
+  //return $output;  
+  foreach (islandora_build_hook_list(ISLANDORA_OVERVIEW_HOOK, $object->models) as $hook) {
+    $temp = module_invoke_all($hook, $object);
+    if (!empty($temp)) {
+      $output = array_merge_recursive($output, $temp);
+    }
+  }
+  if (empty($output)) {
+    // Add in the default, if we did not get any results.
+    $output = islandora_default_islandora_overview_object($object);
+  }
+  arsort($output);
+  drupal_alter(ISLANDORA_OVERVIEW_HOOK, $object, $output);
+  return implode('', $output);
+}
+
+/**
+ * Renders the default manage object page for the given object.
+ *
+ * @param FedoraObject $object
+ *   The object used to render the manage object page.
+ *
+ * @return array
+ *   The default rendering of the object manage page, indexed at
+ *   'Default Edit output'.
+ */
+function islandora_default_islandora_overview_object(FedoraObject $object) {
+  $output = theme('islandora_default_overview', array('islandora_object' => $object));
+  return array('Default overview output' => $output);
+}
+
 /**
  * Renders the given objects manage page.
  *

tests/islandora_manage_permissions.test

@@ -0,0 +1,78 @@
+<?php
+
+class IslandoraPermissionsTestCase extends IslandoraWebTestCase {
+  
+  public static function getInfo() {
+    return array(
+      'name' => 'Islandora Manage Permissions',
+      'description' => 'Ensure the manage tab is shown based on the corrent permissions.',
+      'group' => 'Islandora',
+    );
+  }
+
+  public function setUp() {
+    parent::setUp(array('islandora'));
+  }
+
+  public function testManagePermissions() {
+
+
+    // permission FEDORA_VIEW_OBJECTS
+    // create a user with permission
+    $user = $this->drupalCreateUser(array(FEDORA_VIEW_OBJECTS));
+     // log the user in
+    $this->drupalLogin($user);
+    $this->clickLink(t('Islandora Repository'));
+    $this->assertNoLink('Manage', 'Manage tab is not on current page.');
+    
+    
+    // permission FEDORA_VIEW_OBJECTS, FEDORA_MANAGE_PROPERTIES
+    $user = $this->drupalCreateUser(array(FEDORA_VIEW_OBJECTS, FEDORA_MANAGE_PROPERTIES));
+     // log the user in
+    $this->drupalLogin($user);
+    $this->clickLink(t('Islandora Repository'));
+    $this->assertLink('Manage', 0, 'Manage tab is on current page.');
+    $this->clickLink(t('Manage'));
+    $this->assertLink('Properties', 0, 'Properties tab is on current page.');
+    $this->assertNoLink('Datastreams', 'Datastreams tab is not on current page.');
+    $this->assertNoLink('Collection','Collection tab is not on current page.');
+
+    
+    // permission FEDORA_VIEW_OBJECTS, FEDORA_ADD_DS
+    $user = $this->drupalCreateUser(array(FEDORA_VIEW_OBJECTS, FEDORA_ADD_DS));
+     // log the user in
+    $this->drupalLogin($user);
+    $this->clickLink(t('Islandora Repository'));
+    $this->assertLink('Manage', 0, 'Manage tab is on current page.');
+    $this->clickLink(t('Manage'));
+    $this->assertLink('Datastreams', 0, 'Datastreams tab is on current page.');
+    $this->assertNoLink('Properties', 'Properties tab is not on current page.');
+    $this->assertNoLink('Collection','Collection tab is not on current page.');
+    
+    
+    // permission FEDORA_VIEW_OBJECTS, FEDORA_METADATA_EDIT
+    $user = $this->drupalCreateUser(array(FEDORA_VIEW_OBJECTS, FEDORA_METADATA_EDIT));
+     // log the user in
+   $this->drupalLogin($user);
+    $this->clickLink(t('Islandora Repository'));
+    $this->assertLink('Manage', 0, 'Manage tab is on current page.');
+    $this->clickLink(t('Manage'));
+    $this->assertLink('Datastreams', 0, 'Datastreams tab is on current page.');
+    $this->assertNoLink('Properties', 'Properties tab is not on current page.');
+    $this->assertNoLink('Collection','Collection tab is not on current page.');
+    
+    
+    // permission FEDORA_VIEW_OBJECTS, FEDORA_PURGE
+    $user = $this->drupalCreateUser(array(FEDORA_VIEW_OBJECTS, FEDORA_PURGE));
+     // log the user in
+    $this->drupalLogin($user);
+    $this->clickLink(t('Islandora Repository'));
+    $this->assertLink('Manage', 0, 'Manage tab is on current page.');
+    $this->clickLink(t('Manage'));
+    $this->assertLink('Datastreams', 0, 'Datastreams tab is on current page.');
+    $this->assertNoLink('Properties', 'Properties tab is not on current page.');
+    $this->assertNoLink('Collection','Collection tab is not on current page.');
+       
+  }
+
+ }