1 files changed, 64 insertions, 0 deletions
diff --git a/sites/all/modules/ctools/views_content/plugins/relationships/user_from_view.inc b/sites/all/modules/ctools/views_content/plugins/relationships/user_from_view.inc
new file mode 100644
index 000000000..47c4693cc
--- /dev/null
+++ b/sites/all/modules/ctools/views_content/plugins/relationships/user_from_view.inc
@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * @file
+ * Plugin to provide an relationship handler for user from term.
+ */
+
+/**
+ * Plugins are described by creating a $plugin array which will be used
+ * by the system that includes this file.
+ */
+$plugin = array(
+  'title' => t('User from view'),
+  'keyword' => 'user',
+  'description' => t('Extract a user context from a view context of the base type user.'),
+  'required context' => new ctools_context_required(t('View'), 'view', array('base' => 'users')),
+  'context' => 'views_content_user_from_view_context',
+  'edit form' => 'views_content_user_from_view_settings_form',
+  'edit form validate' => 'views_content_user_from_view_settings_form_validate',
+  'defaults' => array('row' => 1),
+);
+
+/**
+ * Return a new context based on an existing context.
+ */
+function views_content_user_from_view_context($context, $conf, $placeholder = FALSE) {
+  // If unset it wants a generic, unfilled context, which is just NULL.
+  if (empty($context->data) || $placeholder) {
+    return ctools_context_create_empty('user', NULL);
+  }
+  $view = views_content_context_get_view($context);
+  // Ensure the view executes, but we don't need its output.
+  views_content_context_get_output($context);
+
+  $row = intval($conf['row']) - 1;
+  if (isset($view->result[$row])) {
+    $uid = $view->result[$row]->{$view->base_field};
+    if ($uid) {
+      $user = user_load($uid);
+      return ctools_context_create('user', $user);
+    }
+  }
+  return ctools_context_create_empty('user', NULL);
+}
+
+/**
+ * Settings form for the relationship.
+ */
+function views_content_user_from_view_settings_form($form, &$form_state) {
+  $conf = $form_state['conf'];
+  $form['row'] = array(
+    '#title' => t('Row number'),
+    '#type' => 'textfield',
+    '#default_value' => $conf['row'],
+  );
+
+  return $form;
+}
+
+function views_content_user_from_view_settings_form_validate($form, &$form_state) {
+  if (intval($form_state['values']['row']) <= 0) {
+    form_error($form['row'], t('Row number must be a positive integer value.'));
+  }
+}