first import

sites/all/modules/ctools/plugins/cache/export_ui.inc

@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * @file
+ * A caching mechanism for use with subsystems that use the export ui.
+ */
+
+$plugin = array(
+  // cache plugins are the rare plugin types that have no real UI but
+  // we're providing a title just in case.
+  'title' => t('Export UI wizard cache'),
+  'cache get' => 'ctools_cache_export_ui_cache_get',
+  'cache set' => 'ctools_cache_export_ui_cache_set',
+  // Some operations use a 'finalize' but that really just means set
+  // for us, since we're not using temporary storage for subsystems.
+  'cache finalize' => 'ctools_cache_export_ui_cache_set',
+);
+
+function ctools_cache_export_ui_cache_get($plugin_name, $key) {
+  ctools_include('export-ui');
+  $plugin = ctools_get_export_ui($plugin_name);
+  $handler = ctools_export_ui_get_handler($plugin);
+  if ($handler) {
+    $item = $handler->edit_cache_get($key);
+    if (!$item) {
+      $item = ctools_export_crud_load($handler->plugin['schema'], $key);
+    }
+    return $item;
+  }
+}
+
+function ctools_cache_export_ui_cache_set($plugin_name, $key, $item) {
+  ctools_include('export-ui');
+  $plugin = ctools_get_export_ui($plugin_name);
+  $handler = ctools_export_ui_get_handler($plugin);
+  if ($handler) {
+    return $handler->edit_cache_set_key($item, $key);
+  }
+}

sites/all/modules/ctools/plugins/cache/simple.inc

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+<?php
+
+/**
+ * @file
+ * A simple cache indirection mechanism that just uses the basic object cache.
+ */
+
+$plugin = array(
+  // cache plugins are the rare plugin types that have no real UI but
+  // we're providing a title just in case.
+  'title' => t('Simple'),
+  'cache get' => 'ctools_cache_simple_cache_get',
+  'cache set' => 'ctools_cache_simple_cache_set',
+  'cache clear' => 'ctools_cache_simple_cache_clear',
+);
+
+function ctools_cache_simple_cache_get($data, $key) {
+  ctools_include('object-cache');
+
+  // Ensure that if there is somehow no data, we at least don't stomp on other
+  // people's caches.
+  if (empty($data)) {
+    $data = 'simple_cache_plugin';
+  }
+
+  return ctools_object_cache_get($data, $key);
+}
+
+function ctools_cache_simple_cache_set($data, $key, $object) {
+  ctools_include('object-cache');
+
+  // Ensure that if there is somehow no data, we at least don't stomp on other
+  // people's caches.
+  if (empty($data)) {
+    $data = 'simple_cache_plugin';
+  }
+
+  return ctools_object_cache_set($data, $key, $object);
+}
+
+function ctools_cache_simple_cache_clear($data, $key) {
+  ctools_include('object-cache');
+
+  // Ensure that if there is somehow no data, we at least don't stomp on other
+  // people's caches.
+  if (empty($data)) {
+    $data = 'simple_cache_plugin';
+  }
+
+  return ctools_object_cache_clear($data, $key);
+}