function views_handler_field_privatemsg_link::render in Privatemsg 7.2

Same name and namespace in other branches

1. 6.2 views/views_handler_field_privatemsg_link.inc \views_handler_field_privatemsg_link::render()
2. 6 views/views_handler_field_privatemsg_link.inc \views_handler_field_privatemsg_link::render()
3. 7 views/views_handler_field_privatemsg_link.inc \views_handler_field_privatemsg_link::render()

Renders our field, displays a link if the user is allowed to.

Overrides views_handler_field::render

File

views/views_handler_field_privatemsg_link.inc, line 128

Contains the privatemsg link views field handler.

Class

views_handler_field_privatemsg_link

Provides a configurable link to the new message form for a specific user.

Code

function render($values) {
  if (isset($values->{$this->aliases['uid']})) {
    $uid = $values->{$this->aliases['uid']};
  }
  else {
    return '';
  }
  $text = t('Send message');
  if (!empty($this->options['text'])) {
    $tokens = $this
      ->get_render_tokens($this);
    $text = strip_tags(strtr($this->options['text'], $tokens));
  }
  $subject = NULL;
  if (!empty($this->options['subject'])) {
    $tokens = $this
      ->get_render_tokens($this);
    $subject = strip_tags(strtr($this->options['subject'], $tokens));
  }
  $options = array();
  if ($this->options['return']) {
    if (!empty($this->options['custom_destination'])) {
      $tokens = $this
        ->get_render_tokens($this);
      $destination = strip_tags(strtr($this->options['custom_destination'], $tokens));
      $options['query'] = array(
        'destination' => $destination,
      );
    }
    else {
      $options['query'] = drupal_get_destination();
    }
  }
  $data = '';
  if (($recipient = user_load($uid)) && ($url = privatemsg_get_link(array(
    $recipient,
  ), NULL, $subject))) {
    $data = l($text, $url, $options);
  }
  return $data;
}