function views_handler_field_node_revision_link::get_revision_entity

Returns the revision values of a node.

Parameters

object $values: An object containing all retrieved values.

string $op: The operation being performed.

Return value

array: A numerically indexed array containing the current node object and the revision ID for this row.

File

core/modules/node/views/views_handler_field_node_revision_link.inc, line 54

Definition of views_handler_field_node_revision_link.

Class

views_handler_field_node_revision_link

Field handler to present a link to a node revision.

Code

function get_revision_entity($values, $op) {
  $vid = $this->get_value($values, 'node_vid');
  $node = $this->get_value($values);
  // Unpublished nodes ignore access control.
  $node->status = 1;
  // Ensure user has access to perform the operation on this node.
  if (!node_access($op, $node)) {
    return array($node, NULL);
  }
  return array($node, $vid);
}