function _oembedprovider_handle_request in oEmbed 7.0

Same name and namespace in other branches

1. 8 modules/oembedprovider/oembedprovider.inc \_oembedprovider_handle_request()
2. 6.0 oembedprovider.inc \_oembedprovider_handle_request()
3. 7 modules/oembedprovider/oembedprovider.inc \_oembedprovider_handle_request()

Callback handler for oembed requests.

1 string reference to '_oembedprovider_handle_request'

oembedprovider_menu in oembedprovider/oembedprovider.module

Implements hook_menu().

File

oembedprovider/oembedprovider.inc, line 13

Functions for the oEmbed provider

Code

function _oembedprovider_handle_request() {

  // Check that we got a url
  if (!filter_has_var(INPUT_GET, 'url')) {
    return OEMBEDPROVIDER_NOT_ACCEPTABLE;
  }
  $url = filter_input(INPUT_GET, 'url', FILTER_VALIDATE_URL, array(
    'flags' => FILTER_FLAG_PATH_REQUIRED,
  ));
  if (empty($url)) {
    return OEMBEDPROVIDER_NOT_ACCEPTABLE;
  }
  $parameters = array();
  $input_vars = array(
    'maxwidth' => FILTER_VALIDATE_INT,
    'maxheight' => FILTER_VALIDATE_INT,
    'view_mode' => FILTER_SANITIZE_STRING,
    'langcode' => FILTER_SANITIZE_STRING,
  );
  foreach ($input_vars as $key => $filter) {
    if (filter_has_var(INPUT_GET, $key)) {
      $parameters[$key] = filter_input(INPUT_GET, $key, $filter);
    }
  }
  if ($plugin = oembed_get_provider($url, $matches, 'provider')) {
    $data = oembed_oembed_fetch($plugin, $url, $matches, $parameters);
  }
  if ($data) {

    // Providers might include private attributes intended only for internal requests.
    foreach (array_keys($data) as $key) {
      if ($key[0] === '#') {
        unset($data[$key]);
      }
    }
    return _oembedprovider_result($data['type'], $data);
  }
  return MENU_NOT_FOUND;
}