function views_current_path_views_handler_field_current_path::render in Views Current Path (Global: Current Path) 7

Render the field.

Parameters

array $values: The values retrieved from the database.

Overrides views_handler_field::render

File

handlers/views_handler_field_current_path.inc, line 118

Definition of views_handler_field_current_path.

Class

views_current_path_views_handler_field_current_path

Views field handler for current path.

Code

function render($values) {

  // Display a placeholder (i.e. field id) when editing the view.
  if (strpos(current_path(), 'admin/structure/views/nojs/preview/' . $this->view->name . '/') === 0) {
    return '[' . $this->options['id'] . ']';
  }
  $path_format = $this->options['path_format'];
  $query_string_support = $this->options['qs_support_fieldset']['query_string_support'];

  // In case the path module has been disabled, revert "alias" to "raw".
  if (strpos($path_format, 'alias') === 0 && !module_exists('path')) {
    $path_format = str_replace('alias-', 'raw-', $path_format);
  }

  // Determine the URL prefix.
  global $base_url;
  $url_options = array();
  if (function_exists('locale_language_url_rewrite_url')) {
    $url_current_path = url(current_path());
    locale_language_url_rewrite_url($url_current_path, $url_options);
  }
  $raw_relative_prefix = base_path() . (isset($url_options['prefix']) ? $url_options['prefix'] : '');
  $raw_absolute_prefix = $base_url . $raw_relative_prefix;

  // Determine the path.
  switch ($path_format) {
    case 'raw-internal':
      $output = current_path();
      break;
    case 'raw-relative':
      $output = $raw_relative_prefix . current_path();
      break;
    case 'raw-absolute':
      $output = $raw_absolute_prefix . current_path();
      break;
    case 'alias-internal':
      $output = request_path();
      break;
    case 'alias-relative':
      $output = request_uri();

      // If using alias-relative, process query string support setting.
      switch ($query_string_support) {

        // If bypass is selected, skip any changes.
        case 'bypass-query-string':
          break;
        case 'remove-query-string':
          if (stripos($output, '?') !== FALSE) {
            $output = strtok($output, '?');
          }
          break;
        case 'replace-query-string':
          if (stripos($output, '?') !== FALSE) {
            $output = strtok($output, '?') . '?';
          }
          break;
        case 'concat-query-string':
          if (stripos($output, '?') !== FALSE) {
            $output .= '&';
          }
          else {
            $output .= '?';
          }
          break;
      }
      break;
    case 'alias-absolute':
      $output = url(current_path(), array(
        'absolute' => TRUE,
      ));
      break;
    case 'query-only':
      $q_items = array();
      parse_str($_SERVER["QUERY_STRING"], $q_items);

      // Don't include useless "q=" that some servers return.
      unset($q_items['q']);
      $output = http_build_query($q_items);
      break;
    default:
      $output = current_path();
  }
  return $output;
}