function flickr_photos in Flickr 6

Same name and namespace in other branches

1. 5 flickr.module \flickr_photos()
2. 7 flickr.module \flickr_photos()

1 string reference to 'flickr_photos'

flickr_menu in ./flickr.module

Implements hook_menu().

File

./flickr.module, line 176

Code

function flickr_photos($user = NULL) {
  global $pager_page_array, $pager_total, $pager_total_items;

  // Set this to something else if you want multiple pagers.
  $element = 0;
  $pager_page_array[$element] = empty($_GET['page']) ? 0 : (int) $_GET['page'];
  if ($user === NULL) {
    $nsid = variable_get('flickr_default_userid', '');
    if (!$nsid) {
      drupal_set_message(t('No default Flickr user id has been set.'));
      return FALSE;
    }
    $uid = 0;
  }
  else {
    $account = $user;

    // TODO: We can just use $account as the argument
    if ($account->flickr['nsid']) {

      // TODO: Were actually storing the "identifier" which is potentially the $nsid
      $nsid = $account->flickr['nsid'];
    }
    else {
      drupal_set_message(t('%user does not have a Flickr account', array(
        '%user' => $account->name,
      )), 'error');
      return FALSE;
    }
    $uid = $account->uid;
  }
  $nsid = flickr_user_find_by_identifier($nsid);
  $photos = flickr_photos_search($nsid, $pager_page_array[$element] + 1);
  if (!$photos) {
    drupal_set_message(t('No accessible photos found for Flickr %userid', array(
      '%userid' => $nsid,
    )));
    return FALSE;
  }

  // Set pager information we just acquired.
  $pager_total[$element] = $photos['pages'];
  $pager_total_items[$element] = $photos['total'];
  return theme('flickr_photos', $uid, $photos);
}