function viewport_path_is_selected in Viewport 7

Checks whether a given path (or the current path if none is provided) has been configured to display a viewport tag.

Parameters

string $path: The path or alias of a page to be checked against the selected pages for the viewport.

Return value

bool TRUE if the patch is present in the selected values, FALSE otherwise.

1 call to viewport_path_is_selected()

viewport_preprocess_html in ./viewport.module

Implements hook_preprocess_html().

File

./viewport.module, line 122

viewport module Allows to set a viewport metatag with custom settings for a selected set of pages.

Code

function viewport_path_is_selected($path = NULL) {

  // Use the variable of $_GET['q'] as the default $path.
  if (is_null($path)) {
    $path = current_path();
  }
  $viewport_pages = variable_get('viewport_selected_pages', '');

  // Normalise the pages selected and the path looked for.
  $path_alias = drupal_strtolower(drupal_get_path_alias($path));
  $path = strtolower($path);
  $viewport_pages = strtolower($viewport_pages);

  // Page will match if current patch matches, or its alias (if any) matches.
  $page_match = drupal_match_path($path, $viewport_pages);
  if ($path_alias != $path && !$page_match) {
    $page_match = drupal_match_path($path_alias, $viewport_pages);
  }
  return $page_match;
}