Update islandora.api.php

Added hook_alter for ingest steps.

islandora.api.php

@@ -466,6 +466,19 @@ function hook_islandora_ingest_steps(array $form_state) {
     ),
   );
 }
+
+/**
+ * Alter the generated ingest steps.
+ *
+ * @param array $steps
+ *   An array of steps as generated by hook_islandora_ingest_steps().
+ * 
+ * @param array $form_state
+ *   An array containing the Drupal form_state.
+ */
+function hook_islandora_ingest_steps_alter(array &$steps, array &$form_state) {
+}
+
 /**
  * Content model specific version of hook_islandora_ingest_steps().
  *
@@ -479,6 +492,18 @@ function hook_islandora_ingest_steps(array $form_state) {
 function hook_CMODEL_PID_islandora_ingest_steps(array $form_state) {
 }
 
+/**
+* Alter the generated ingest steps for the given content model.
+ *
+ * @param array $steps
+ *   An array of steps as generated by hook_islandora_ingest_steps().
+ * 
+ * @param array $form_state
+ *   An array containing the Drupal form_state.
+ */
+function hook_CMODEL_PID_islandora_ingest_steps_alter(array &$steps, array &$form_state) {
+}
+
 /**
  * Object-level access callback hook.
  *