function biblio_form_alter in Bibliography Module 5

Same name and namespace in other branches

1. 6.2 biblio.module \biblio_form_alter()
2. 6 biblio.module \biblio_form_alter()
3. 7.2 biblio.module \biblio_form_alter()

File

./biblio.module, line 1573

Code

function biblio_form_alter($form_id, &$form) {
  global $form_values;
  if ($form_id == "biblio_node_form") {
    if (!empty($form['#node']->biblio_type)) {
      $type = $form['#node']->biblio_type;
    }
    if (!empty($form['#post']['biblio_type'])) {
      $type = $form['#post']['biblio_type'];
    }

    //$type = $form['#post']['biblio_type'] ? $form['#post']['biblio_type']:;
    if ($type > 0) {
      $form['title']['#type'] = 'textfield';
      if (variable_get('biblio_input_full_text', 1)) {
        $form['body']['#type'] = 'textarea';
      }
      $result = db_query('SELECT * FROM {biblio_fields} as b  ORDER BY b.weight ASC');
      while ($row = db_fetch_array($result)) {
        $fields[$row['fid']] = $row;
        if ($row['common']) {
          $form[$row['name']]['#type'] = $row['type'];
        }
      }
      $result = db_query('SELECT b.*, c.name, c.type FROM {biblio_type_details} as b INNER JOIN {biblio_fields} as c ON b.fid = c.fid where tid= %d ORDER BY b.weight ASC', $type);
      while ($row = db_fetch_array($result)) {
        $type_fields[$row['fid']] = $row;
        $form[$row['name']]['#type'] = $row['type'];
      }
      if (count($type_fields)) {

        // now merge the customizations with the main field array
        foreach ($type_fields as $key => $value) {
          $fields[$key] = array_merge($fields[$key], $value);
        }
      }
      foreach ($fields as $key => $fld) {
        $form[$fld['name']] = array_merge($form[$fld['name']], array(
          '#default_value' => $form['#node']->{$fld}['name'],
          '#title' => check_plain($fld['title']),
          '#required' => $fld['required'],
          '#size' => $fld['size'],
          '#maxlength' => $fld['maxsize'],
          '#weight' => $fld['weight'] / 10,
          '#description' => check_plain($fld['hint']),
        ));

        // end array_merge
      }

      //end foreach
      $form['biblio_keywords']['#description'] = t("Separate key words with a <b>@sep</b> character", array(
        '@sep' => variable_get('biblio_keyword_sep', ','),
      ));
    }

    //endif type > 0
  }

  //endif ($form_id == 'biblio_node_form...
  return $form;
}