<?php

/**
 * @file
 */

/**
 *
 */
function _biblio_field_extra_fields() {
  $extras['node']['biblio']['form'] = array();
  $fields = array();

  $result = db_query("SELECT * FROM {biblio_fields} b
              INNER JOIN {biblio_field_type} bt ON b.fid = bt.fid
              INNER JOIN {biblio_field_type_data} btd ON btd.ftdid=bt.ftdid
              WHERE bt.tid=:tid ORDER BY bt.weight ASC", array(':tid' => 0), array('fetch' => PDO::FETCH_ASSOC));

  foreach ($result as $row) {
    $fields[$row['name']] = $row;
  }
  _biblio_localize_fields($fields);

  $extras['node']['biblio']['form']['biblio_type'] = array(
    'label'       => t('Publication Type'),
    'description' => t('Biblio module form.'),
    'weight'      => -4,
  );

  foreach ($fields as $key => $fld) {
    $label = check_plain($fld['title']);
    if ($fld['type'] == 'textarea' ||  $fld['type'] == 'contrib_widget') {
      $key = $key . '_field';
      $label = $label . ' (' . t('Fieldset') . ')';
    }
    $extras['node']['biblio']['form'][$key] = array(
      'label'       => $label,
      'description' => t('Biblio module form.'),
      'weight'      => $fld['weight'] / 10,
    );
  }
  $extras['node']['biblio']['form']['other_fields'] = array(
    'label'       => t('Other Biblio Fields') . ' (' . t('Fieldset') . ')',
    'description' => t('Biblio module form.'),
    'weight'      => 0,
  );

  $extras['user']['user'] = array(
    'form' => array(
      'biblio_fieldset' => array(
        'label' => t('User specific Biblio settings'),
        'description' => t('Biblio module account form elements.'),
        'weight' => -10,
      ),
    ),
  );

  return $extras;
}