Added abiltiy to force reinstallation of fedora objects

api/fedora_item.inc

@@ -611,6 +611,35 @@ class Fedora_Item {
     return $relationships;
   }
 
+  function get_rdf_relationships() {
+
+    $relationships = array();
+    try {
+      $relsext = $this->get_datastream_dissemination('RELS-EXT');
+    } catch (exception $e) {
+      drupal_set_message(t("Error retrieving RELS-EXT of object $pid"), 'error');
+      return $relationships;
+    }
+
+    // Parse the RELS-EXT into an associative array.
+    $relsextxml = new DOMDocument();
+    $relsextxml->loadXML($relsext);
+    $relsextxml->normalizeDocument();
+    $allTags = array();
+    $allTags[] = $relsextxml->getElementsByTagNameNS(RELS_EXT_URI, '*');
+    $allTags[] = $relsextxml->getElementsByTagNameNS(FEDORA_MODEL_URI, '*');
+    $allTags[] = $relsextxml->getElementsByTagNameNS(ISLANDORA_PAGE_URI, '*');
+    foreach ($allTags as $tags) {
+      foreach ($tags as $child) {
+        $value = preg_replace('/info:fedora\//','',$child->getAttributeNS('http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'resource'));
+        
+        $relationships[$child->tagName][] = $value;
+      }
+    }
+
+    return $relationships;
+  }
+
   function get_models() {
     $relationships = array();
     try {

fedora_repository.solutionpacks.inc

@@ -143,13 +143,21 @@ function fedora_repository_solution_pack_form(&$form_state, $solution_pack_modul
   else {
     $form['install_status']['#value'] = theme_image('misc/watchdog-warning.png') . t('Some objects must be re-ingested. See Objects list for details.');
   }
+  if ($need_install || $needs_update) {
     $form['submit'] = array(
       '#value' => t('Install'),
-    '#disabled' => !$needs_install && !$needs_update,
       '#type' => 'submit',
       '#name' => $solution_pack_module,
     );
-
+  }
+  else {
+    $form['force_submit'] = array(
+      '#value' => t('Forced Reinstall'),
+      '#attributes' => array('title' => ('Installs all fedora objects, reverting any changes made since installation.  Use with caution.')),
+      '#type' => 'submit',
+      '#name' => $solution_pack_module,
+    );
+  }
   $form['#submit'] = array(
     'fedora_repository_solution_pack_form_submit',
   );