function theme_library_items_field in Library 7

Same name and namespace in other branches

1. 5.2 library.theme.inc \theme_library_items_field()
2. 6.2 library.theme.inc \theme_library_items_field()
3. 6 library.theme.inc \theme_library_items_field()

Theme the items section on library entries.

1 theme call to theme_library_items_field()

library_form_alter in ./library.module

Implements hook_form_alter().

File

./library.theme.inc, line 98

Theming for the library module

Code

function theme_library_items_field($form) {
  $barcodes = variable_get('library_item_barcodes', LIBRARY_NO_BARCODES) == LIBRARY_BARCODES;
  $rows = array();
  if ($barcodes) {
    $header[] = t('Barcode');
  }
  else {
    $header[] = t('Copy');
  }
  $header[] = t('Reference Only');
  $header[] = t('Notes');
  $header[] = t('Delete');
  foreach (element_children($form['form']['library_items']) as $key) {

    // No need to print the field title every time.
    unset($form['form']['library_items'][$key]['barcode']['#title'], $form['form']['library_items'][$key]['in_circulation']['#title'], $form['form']['library_items'][$key]['notes']['#title'], $form['form']['library_items'][$key]['delete']['#title']);

    // Build the table row.
    if ($barcodes) {
      $row['data'][] = array(
        'data' => drupal_render($form['form']['library_items'][$key]['barcode']),
        'class' => 'library-barcode',
      );
    }
    else {
      $row['data'][] = array(
        'data' => $key + 1,
        'class' => 'library-copy',
      );
    }
    $row['data'][] = array(
      'data' => drupal_render($form['form']['library_items'][$key]['in_circulation']),
      'class' => 'library_circulation',
    );
    $row['data'][] = array(
      'data' => drupal_render($form['form']['library_items'][$key]['notes']),
      'class' => 'library_notes',
    );
    if ($key > 0) {
      $row['data'][] = array(
        'data' => drupal_render($form['form']['library_items'][$key]['delete']),
        'class' => 'library-delete',
      );
    }
    else {
      $row['data'][] = array();
    }

    // Add additional attributes to the row, such as a class for this row.
    if (isset($form['form']['library_items'][$key]['#attributes'])) {
      $row = array_merge($row, $form['form']['library_items'][$key]['#attributes']);
    }
    $rows[] = $row;
    $row = array();
  }
  $output = theme('table', array(
    'header' => $header,
    'rows' => $rows,
  ));
  $output .= drupal_render_children($form['form']);
  return $output;
}