public function webform_handler_field_node_link_results::render_link in Webform 7.4

Same name and namespace in other branches

1. 7.3 views/webform_handler_field_node_link_results.inc \webform_handler_field_node_link_results::render_link()

Renders the link.

Overrides views_handler_field_node_link::render_link

File

views/webform_handler_field_node_link_results.inc, line 35

Class

webform_handler_field_node_link_results

Views handler to display a results link for Webform submissions.

Code

public function render_link($node, $values) {

  // Ensure node is webform-enabled and the user has access node's webform
  // results.
  if (!in_array($node->type, webform_node_types()) || !webform_results_access($node)) {
    return;
  }

  // For clear, ensure user has access to clear all the submissions.
  if (stripos($this->options['subpath'], 'clear') === 0 && !user_access('delete all webform submissions')) {
    return;
  }
  $this->options['alter']['make_link'] = TRUE;
  $this->options['alter']['path'] = "node/{$node->nid}/webform-results" . (strlen($this->options['subpath']) ? '/' . $this->options['subpath'] : '');
  $text = !empty($this->options['text']) ? $this->options['text'] : t('results');
  return $text;
}