function views_contact_form_style::render in Views Contact Form 7

Renders views

Overrides views_plugin_style::render

File

views/views_contact_form_style.inc, line 59

This file holds style plugin for Views

Class

views_contact_form_style

@class Extension of the Views Plugin Syle

Code

function render() {
  $view = $this->view;
  if (count($view->result) < 1) {
    return;
  }
  $email_field = isset($this->options['to']['email']) ? $this->options['to']['email'] : NULL;
  if (is_null($email_field)) {
    return;
  }
  $sets = $this
    ->render_grouping($this->view->result, $this->options['grouping']);

  // Turn this all into an $options array for the jump menu.
  $this->view->row_index = 0;
  foreach ($sets as $title => $records) {
    foreach ($records as $row_index => $row) {
      $email = $this
        ->get_field_value($row_index, $email_field);
      if (valid_email_address($email)) {
        $emails[] = $email;
      }
    }
  }
  if (empty($emails)) {
    return;
  }
  $data['emails'] = $emails;
  $form = drupal_get_form('views_contact_form_contact_form', $data);
  return drupal_render($form);
}