function workflow_views_handler_field_node_link_workflow::render_link in Workflow 7.2

Renders the link.

Overrides views_handler_field_node_link::render_link

File

workflow_views/handlers/workflow_views_handler_field_node_link_workflow.inc, line 17

Definition of workflow_views_handler_field_node_link_workflow.

Class

workflow_views_handler_field_node_link_workflow

Field handler to present a link 'node workflow form'.

Code

function render_link($node, $values) {

  // Ensure user has access to edit this node.
  $entity_type = $this->entity_type;

  // if (!node_access('update', $node)) {
  if (!workflow_tab_access($entity_type, $node)) {
    return;
  }
  $this->options['alter']['make_link'] = TRUE;
  $this->options['alter']['path'] = "node/{$node->nid}/workflow";

  // @todo: add support for other entity types.
  $this->options['alter']['query'] = drupal_get_destination();
  $text = !empty($this->options['text']) ? $this->options['text'] : t('change state');
  return $text;
}