function theme_flickrfield_photoset in Flickr 6

Same name and namespace in other branches

1. 5 field/flickrfield.module \theme_flickrfield_photoset()

1 theme call to theme_flickrfield_photoset()

theme_flickrfield_field_formatter in field/flickrfield.module

Basic flickrfield formatter.

File

field/flickrfield.module, line 507

Defines a Flickr field type.

Code

function theme_flickrfield_photoset($img, $photo_url, $formatter, $photo_data, $node) {
  $class = variable_get('flickr_class', '');
  $rel = variable_get('flickr_rel', '');
  $output = '<div class="flickr-photoset">';

  // If the image is a square we know the width (avoids to make a request).
  switch ($formatter) {
    case 's':
      $width = '75';
      break;
    case 'q':
      $width = '150';
      break;
  }
  if (module_exists('flickr_sets')) {
    $photos = flickr_set_load($photo_data['id']);
    foreach ((array) $photos['photoset']['photo'] as $photo) {
      $url = flickr_photo_img($photo, variable_get('flickr_opening_size', ''), $formatter);
      $img_url = flickr_photo_img($photo, $formatter);

      // If it is not a square.
      if ($formatter != 's' && $formatter != 'q') {

        // Get the real width of the image.
        list($width) = getimagesize($img_url);
      }

      // Insert owner into $photo because theme_flickr_photo needs it.
      $photo['owner'] = $photos['photoset']['owner'];
      $title = is_array($photo['title']) ? $photo['title']['_content'] : $photo['title'];

      // Image width less than 100 px is too small for most titles.
      // Can be set differently on the settings page.
      if ($width < variable_get('flickr_title_suppress_on_small', '100')) {
        $credit = t('Flickr');
      }
      else {
        $credit = $title;
      }
      $img = flickr_img($photo, $formatter);
      $original = flickr_photo_img($photo);
      if (arg(0) == 'node' && arg(1) == $node->nid) {
        if (variable_get('flickr_class', '') == NULL && variable_get('flickr_rel', '') == NULL) {
          $output .= '<span class="flickr-wrap">' . $img . '</span>';
        }
        else {

          // Final step that generates the image with a link to the bigger version and
          // a link to the Flickr page under it to comply with the TOS of Flickr.
          $output .= '<span class="flickr-wrap">' . l($img, $url, array(
            'attributes' => array(
              'title' => $title,
              'class' => $class,
              'rel' => $rel,
            ),
            'absolute' => TRUE,
            'html' => TRUE,
          )) . '<span class="flickr-credit" style="width: ' . $width . 'px;">' . l($credit, $photo_url, array(
            'attributes' => array(
              'title' => t('View on Flickr. To enlarge click image.'),
              'target' => '_blank',
            ),
          )) . '</span></span>';
        }
      }
      else {
        $output .= '<div class="flickr-photoset-img flickr-photoset-img-' . $formatter . '">' . l($img, 'node/' . $node->nid, array(
          'attributes' => array(
            'title' => $title,
          ),
          'absolute' => TRUE,
          'html' => TRUE,
        )) . '</div>';
      }
    }
  }
  else {
    $title = is_array($photo_data['title']) ? $photo_data['title']['_content'] : $photo_data['title'];
    if (arg(0) == 'node' && arg(1) == $node->nid) {
      $output .= '<div class="flickr-photoset-img">' . $img . '</div>';
    }
    else {
      $output .= '<div class="flickr-photoset-img">' . l($img, 'node/' . $node->nid, array(
        'attributes' => array(
          'title' => $title,
        ),
        'absolute' => TRUE,
        'html' => TRUE,
      )) . '</div>';
    }
  }
  $output .= '</div>';
  $output .= '<div class="flickr-photoset-meta">';
  $output .= '<p>' . $photo_data['description']['_content'] . '</p>';
  $output .= '<cite>' . l(t('Source: Flickr'), $photo_url) . '</cite>';
  $output .= '</div>';
  return $output;
}