function attachment_links_render_formatter in Attachment Links 7

Helper to the theme function: Renders AL field formatters.

2 calls to attachment_links_render_formatter()

theme_attachment_links_formatter_attachment_links_newest in ./attachment_links.field-formatters.inc

Theme function to generate 'AL: Newest' field formatter.

theme_attachment_links_formatter_attachment_links_preferred in ./attachment_links.field-formatters.inc

Theme function to generate 'AL: Preferred' field formatter.

File

./attachment_links.field-formatters.inc, line 78

Field formatters for attachment_links module

Code

function attachment_links_render_formatter($node, $type = 'preferred') {
  drupal_add_css(drupal_get_path('module', 'attachment_links') . '/attachment-links.base.css');
  $types = array(
    'preferred' => '',
    'newest' => '/newest',
  );
  $file_field_name = variable_get('attachment_links_selection_' . $node->type, 0);
  if ($file_field_name) {
    $file_field = field_info_field($file_field_name);
    $files = field_get_items('node', $node, $file_field['field_name']);

    // If this is a 'newest' file, re-order array to sort by newest upload
    if ($files && $type == 'newest') {
      $files = _attachment_links_array_sort($files, 'timestamp', SORT_DESC);
    }

    // Format the data
    $file = reset($files);
    $filesize = $file['filesize'];
    $fileparts = explode('.', $file['filename']);
    $fileext = strtoupper(array_pop($fileparts));
    $filename = implode('.', $fileparts);
    $fileclass = str_replace('/', '-', $file['filemime']);

    // Final output
    $formatted = '<span class="al-file ' . $fileclass . '">';
    $formatted .= l($filename, "node/{$node->nid}/attachment" . $types[$type]) . ' [' . $fileext . ', ' . ceil($filesize / 1000) . 'kB]';
    $formatted .= '</span>';
    return $formatted;
  }
  return 'attachment_links can\'t format this field with the current settings :(';
}