t('Node author'), 'keyword' => 'user', 'description' => t('Creates the author of a node as a user context.'), 'required context' => new ctools_context_required(t('Node'), 'node'), 'context' => 'ctools_user_from_node_context', 'no ui' => TRUE, ); /** * Return a new context based on an existing context. */ function ctools_user_from_node_context($context, $conf) { // If unset it wants a generic, unfilled context, which is just NULL. if (empty($context->data) || !isset($context->data->uid)) { return ctools_context_create_empty('user', NULL); } if (isset($context->data->uid)) { // Load the user that is the author of the node. $uid = $context->data->uid; $account = user_load($uid); // Send it to ctools. return ctools_context_create('user', $account); } }