patch scald

gistfile1.txt

diff --git a/includes/ScaldAtomController.inc b/includes/ScaldAtomController.inc
index 3402499..cd1f898 100644
--- a/includes/ScaldAtomController.inc
+++ b/includes/ScaldAtomController.inc
@@ -181,12 +181,23 @@ class ScaldAtomController extends DrupalDefaultEntityController {
     if (!isset($atom->data)) {
       $atom->data = array();
     }
+    if (!isset($atom->created)) {
+      $atom->created = REQUEST_TIME;
+    }
+    if (!isset($atom->changed)) {
+      $atom->changed = REQUEST_TIME;
+    }
 
     $op = empty($atom->sid) ? 'insert' : 'update';
 
     if ($op == 'update') {
       $hook = 'scald_update_atom';
       $atom->original = entity_load_unchanged('scald_atom', $atom->sid);
+
+      // Nobody updated the changed date, so we do it.
+      if($atom->original->changed === $atom->changed) {
+        $atom->changed = REQUEST_TIME;
+      }
     }
     else {
       $hook = 'scald_register_atom';
diff --git a/includes/scald.views.inc b/includes/scald.views.inc
index 3763325..6983dcf 100644
--- a/includes/scald.views.inc
+++ b/includes/scald.views.inc
@@ -152,6 +152,36 @@ function scald_views_data() {
     ),
   );
 
+  $data['scald_atoms']['created'] = array(
+    'title' => t('Creation date'), // The item it appears as on the UI,
+    'help' => t('The date the Scald atom was created.'), // The help that appears on the UI,
+    'field' => array(
+      'handler' => 'views_handler_field_date',
+      'click sortable' => TRUE,
+    ),
+    'sort' => array(
+      'handler' => 'views_handler_sort_date',
+    ),
+    'filter' => array(
+      'handler' => 'views_handler_filter_date',
+    ),
+  );
+
+  $data['scald_atoms']['changed'] = array(
+    'title' => t('Updated date'), // The item it appears as on the UI,
+    'help' => t('The date the Scald atom was last updated.'), // The help that appears on the UI,
+    'field' => array(
+      'handler' => 'views_handler_field_date',
+      'click sortable' => TRUE,
+    ),
+    'sort' => array(
+      'handler' => 'views_handler_sort_date',
+    ),
+    'filter' => array(
+      'handler' => 'views_handler_filter_date',
+    ),
+  );
+
   return $data;
 }
 
diff --git a/scald.install b/scald.install
index c47b73e..1efe360 100644
--- a/scald.install
+++ b/scald.install
@@ -91,6 +91,18 @@ function scald_schema() {
         'not null'    => TRUE,
         'serialize'   => TRUE,
       ),
+      'created' => array(
+        'description' => 'The Unix timestamp when the scald was created.',
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+      ),
+      'changed' => array(
+        'description' => 'The Unix timestamp when the scald was most recently saved.',
+        'type' => 'int',
+        'not null' => TRUE,
+        'default' => 0,
+      ),
     ),
     'primary key' => array('sid'),
     'indexes'     => array(
@@ -108,6 +120,8 @@ function scald_schema() {
         array('type', 64),
         array('base_id', 64),
       ),
+      'atom_changed'        => array('changed'),
+      'atom_created'        => array('created'),
     ),
   );
 
@@ -621,3 +635,27 @@ function scald_update_7011() {
     }
   }
 }
+
+/**
+ * Add the {scald_atoms}.created and {scald_atoms}.changed column.
+ *
+ * "The Unix timestamp when the scald was created."
+ * "The Unix timestamp when the scald was most recently saved."
+ */
+function scald_update_7012() {
+  $new_field = array(
+    'description' => 'The Unix timestamp when the scald was created.',
+    'type' => 'int',
+    'not null' => TRUE,
+    'default' => 0,
+  );
+  db_add_field('scald_atoms', 'created', $new_field);
+
+  $new_field = array(
+    'description' => 'The Unix timestamp when the scald was most recently saved.',
+    'type' => 'int',
+    'not null' => TRUE,
+    'default' => 0,
+  );
+  db_add_field('scald_atoms', 'changed', $new_field);
+}
diff --git a/scald.module b/scald.module
index 06cc0d6..b6ba287 100644
--- a/scald.module
+++ b/scald.module
@@ -1712,6 +1712,20 @@ function scald_entity_property_info() {
     'required' => TRUE,
     'schema field' => 'publisher',
   );
+  $properties['created'] = array(
+    'label' => t('Created'),
+    'description' => t("The Unix timestamp when the scald was created."),
+    'setter callback' => 'entity_property_verbatim_set',
+    'required' => TRUE,
+    'schema field' => 'created',
+  );
+  $properties['changed'] = array(
+    'label' => t('Changed'),
+    'description' => t("The Unix timestamp when the scald was most recently saved."),
+    'setter callback' => 'entity_property_verbatim_set',
+    'required' => TRUE,
+    'schema field' => 'changed',
+  );
   return $info;
 }