handling more user issues

includes/ingest.form.inc

@@ -696,10 +696,11 @@ function islandora_ingest_form_ingest_button(array &$form_state) {
 
   $islandora_path = drupal_get_path('module', 'islandora');
 
-  drupal_add_js($islandora_path . '/js/spin/spin.min.js');
-  drupal_add_js($islandora_path . '/js/ingesting_object.js');
-
   return array(
+    '#attached' => array('js' => array(
+        "$islandora_path/js/spin/spin.min.js",
+        "$islandora_path/js/ingesting_object.js",
+      )),
     '#type' => 'submit',
     '#name' => 'ingest',
     '#value' => t('Ingest'),

js/ingesting_object.js

@@ -6,7 +6,7 @@
 (function ($) {
   function islandora_start_ingest_feedback() {
     $('#islandora-ingest-form').after('<div id="islandora_is_working"><div>' +
-        Drupal.t('Please wait while the object is ingested.') +
+        Drupal.t('Please be patient while the the page loads.') +
         '</div></div>');
 
     var opts = {
@@ -29,19 +29,26 @@
     };
     var target = document.getElementById('islandora_is_working');
     var spinner = new Spinner(opts).spin(target);
+    // Don't want to do this in Safari, can't submit after form errors.
+    if (!(navigator.userAgent.indexOf('Safari') != -1 && navigator.userAgent.indexOf('Chrome') == -1)) {
+      $('#edit-next').hide();
+      $('#edit-prev').hide();
+    }
   }
   
-  $(document).ready(function() {
+  Drupal.behaviors.islandoraIngestingObject = {
+    attach: function(context, settings) {
       // Safari is having issues with stalling JS execution that was preventing this from running.
       if (navigator.userAgent.indexOf('Safari') != -1 && navigator.userAgent.indexOf('Chrome') == -1) {
-      $('#edit-next').mousedown(function() {
+        $('#edit-next').one('mousedown', function() {
           islandora_start_ingest_feedback()
         });
       }
       else {
-      $('#islandora-ingest-form').submit(function() {
+        $('#islandora-ingest-form').one('submit', function() {
           islandora_start_ingest_feedback()
         });
       }
-  });
+    }
+  };
 })(jQuery);