Merge pull request #82 from ajstanley/6.x

6.x

api/fedora_item.inc

@@ -6,6 +6,7 @@
  */
 define('RELS_EXT_URI', 'info:fedora/fedora-system:def/relations-external#');
 define("FEDORA_MODEL_URI", 'info:fedora/fedora-system:def/model#');
+define("ISLANDORA_PAGE_URI", 'info:islandora/islandora-system:def/pageinfo#');
 
 /**
  * Fedora Item Class
@@ -285,6 +286,10 @@ class Fedora_Item {
         $relationship = "hasModel";
         $namespaceURI = FEDORA_MODEL_URI;
         break;
+      case "isPageNumber":
+        $relationship = "isPageNumber";
+        $namespaceURI = ISLANDORA_PAGE_URI;
+        break;
     }
 
     if (substr($object, 0, 12) != 'info:fedora/') {
@@ -622,6 +627,35 @@ 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

@@ -140,19 +140,16 @@ function fedora_repository_solution_pack_form(&$form_state, $solution_pack_modul
   );
   if (!$needs_install && !$needs_update) {
     $form['install_status']['#value'] = theme_image('misc/watchdog-ok.png') . t('All required objects are installed and up-to-date.');
+        $submit_button_text = t("Force Reinstallation of Fedora Objects");
+
   }
   else {
     $form['install_status']['#value'] = theme_image('misc/watchdog-warning.png') . t('Some objects must be re-ingested. See Objects list for details.');
+        $submit_button_text = t("Install Fedora Objects");
+
   }
   $form['submit'] = array(
-    '#value' => t('Install'),
+    '#value' => $submit_button_text,
-    '#disabled' => !$needs_install && !$needs_update,
-    '#type' => 'submit',
-    '#name' => $solution_pack_module,
-  );
-  $form['forcesubmit'] = array(
-    '#value' => t('Force Reinstall'),
-    //'#disabled' => !$needs_install && !$needs_update,
     '#type' => 'submit',
     '#name' => $solution_pack_module,
   );