function theme_content_admin_field_overview_form in Content Construction Kit (CCK) 5

Same name and namespace in other branches

1. 6 includes/content.admin.inc \theme_content_admin_field_overview_form()

Theme the field overview table by iterating through the form and rendering form elements in table cells

File

./content_admin.inc, line 199

Administrative interface for content type creation.

Code

function theme_content_admin_field_overview_form($form) {
  if (!$form['#table']) {
    return;
  }

  // The css for this form contains non-validating styles,
  // so we use a separate file, included only on the relevant page.
  drupal_add_css(drupal_get_path('module', 'content') . '/content_admin.css');
  $disabled = unserialize($form['disabled']['#value']);
  if (module_exists('fieldgroup')) {
    $header = array(
      t('Label'),
      t('Name'),
      t('Type'),
      t('Weight'),
      t('Group'),
      array(
        'data' => t('Operations'),
        'colspan' => 2,
      ),
    );
    $colspan = 7;
  }
  else {
    $header = array(
      t('Label'),
      t('Name'),
      t('Type'),
      t('Weight'),
      array(
        'data' => t('Operations'),
        'colspan' => 2,
      ),
    );
    $colspan = 6;
  }
  $rows = array();
  $i = 0;

  // The table was created in the form
  // iterate through it and render form elements when placeholders are encountered
  // then run the rows array through theme_table().
  foreach ($form['#table'] as $weight => $frow) {
    foreach ($frow as $delta => $item) {
      foreach ($item as $fname => $field) {
        $row = array();
        $class = 'content-field-overview-enabled';
        if (in_array($fname, $disabled)) {
          $class = 'content-field-overview-disabled';
        }
        foreach ($field as $col => $cell) {

          // display cols other than the group 'fields' col
          if ($col != 'fields') {
            switch ($cell) {
              case 'form-field-weights':
                $row[] = drupal_render($form['field-weights'][$fname]);
                break;
              case 'form-group-weights':
                $row[] = drupal_render($form['group-weights'][$fname]);
                break;
              case 'form-field-groups':
                $row[] = drupal_render($form['field-groups'][$fname]);
                break;
              default:
                $row[] = array(
                  'data' => $cell,
                  'class' => $class,
                );
            }
          }
          elseif (isset($form['#groups'])) {

            // if this form contains groups info and this is a group 'fields' col, finish the previous row
            // then theme the 'fields' col with a fieldset containing a table and the group fields
            $grows = array();
            if (!empty($cell)) {
              foreach ($cell as $gweight => $grow) {
                foreach ($grow as $gdelta => $gitem) {
                  foreach ($gitem as $gname => $gfield) {
                    $grow = array();
                    foreach ($gfield as $gcol => $gcell) {
                      switch ($gcell) {
                        case 'form-field-weights':
                          $grow[] = drupal_render($form['field-weights'][$gname]);
                          break;
                        case 'form-field-groups':
                          $grow[] = drupal_render($form['field-groups'][$gname]);
                          break;
                        default:
                          $grow[] = $gcell;
                      }
                    }
                    $grows[] = array(
                      'data' => $grow,
                      'class' => 'content-field-overview-enabled',
                    );
                  }
                }
              }
            }
            else {
              $grows[] = array(
                array(
                  'data' => t('No fields have been added to this group.'),
                  'colspan' => $colspan,
                  'class' => 'content-field-overview-empty',
                ),
              );
            }

            // add the group row in its own table above the group fields table, then reset $row().
            $fieldset = array(
              '#title' => t('!label (!name)', array(
                '!label' => $form['#group_labels'][$fname],
                '!name' => $fname,
              )),
              '#collapsible' => TRUE,
              '#collapsed' => FALSE,
              '#value' => theme('table', array(), array(
                array(
                  'data' => $row,
                  'class' => 'content-field-overview-group',
                ),
              )) . theme('table', $header, $grows),
            );
            $row = array();
            $row[] = array(
              'data' => theme('fieldset', $fieldset),
              'colspan' => $colspan,
              'class' => 'active',
            );
            $grows = array();
          }
        }
        $rows[] = $row;
      }
    }
  }
  $output = theme('table', $header, $rows, array(
    'class' => 'content-field-overview',
  ));
  $output .= drupal_render($form);
  return $output;
}