function flickr_sets_photoset in Flickr 5

Same name and namespace in other branches

1. 6 sets/flickr_sets.module \flickr_sets_photoset()
2. 7 sets/flickr_sets.module \flickr_sets_photoset()

1 string reference to 'flickr_sets_photoset'

flickr_sets_menu in sets/flickr_sets.module

Implementation of hook_menu().

File

sets/flickr_sets.module, line 90

Code

function flickr_sets_photoset($uid, $nsid, $set_id, $set_info) {
  global $pager_page_array, $pager_total, $pager_total_items, $user;
  drupal_add_css(drupal_get_path('module', 'flickr') . '/flickr.css');

  //make sure that $nsid is the real owner of $set_id
  if ($nsid != $set_info['owner']) {
    drupal_goto('flickr/' . $uid . '/sets');
  }

  //display photos

  //set this to something else if you want multiple pagers
  $element = 0;
  $pager_page_array[$element] = empty($_GET['page']) ? 0 : (int) $_GET['page'];
  $per_page = variable_get('flickr_photos_per_page', 20);

  //request set photos
  $set_response = flickr_request('flickr.photosets.getPhotos', array(
    'photoset_id' => $set_id,
    'page' => $pager_page_array[$element] + 1,
    'per_page' => variable_get('flickr_photos_per_page', 20),
  ));
  if (!$set_response) {
    drupal_set_message(t('Error retrieving :setid\'s photosets from Flickr'), array(
      ':setid',
      $set_id,
    ));
    return '';
  }
  elseif (!isset($set_response['photoset']['photo']) || empty($set_response['photoset']['photo'])) {
    drupal_set_message('This photoset is empty');
    return '';
  }

  //set pager information we just acquired
  $pager_total_items[$element] = $set_response['photoset']['total'];
  $pager_total[$element] = $set_response['photoset']['pages'];
  return theme('flickr_sets_photoset', $uid, $per_page, $set_response, $set_info);
}