function theme_remove_duplicates_tableselect in Remove Duplicates 7

Implements hook_theme().

Remove Duplicates tableselect theme function implementation.

1 theme call to theme_remove_duplicates_tableselect()

remove_duplicates_element_info in ./remove_duplicates.module

Implements hook_element_info().

File

./remove_duplicates.module, line 1815

Remove duplicate nodes according to node fields or Custom fields.

Code

function theme_remove_duplicates_tableselect($variables) {
  $element = $variables['element'];
  if (isset($element['#options']) && is_array($element['#options']['#tables'])) {
    $rows = array();
    if (!empty($element['#options']['#header']) && is_array($element['#options']['#header'])) {

      // Add an empty header to provide room for
      // the checkboxes in the first table column.
      array_unshift($element['#options']['#header'], array(
        'header' => TRUE,
        'data' => array(),
      ));
      $rows[] = $element['#options']['#header'];
    }
    foreach ($element['#options']['#tables'] as $sub_element) {

      // Add an empty header to provide room for
      // the checkboxes in the first table column.
      if (!empty($sub_element['#header']) && is_array($sub_element['#header'])) {
        if (!empty($sub_element['#header']['#prefix']) && is_array($sub_element['#header']['#prefix'])) {
          array_unshift($sub_element['#header']['#prefix'], array(
            'header' => TRUE,
            'data' => array(),
          ));
          $rows[] = $sub_element['#header']['#prefix'];
        }
        if (!empty($sub_element['#header']['#root']) && is_array($sub_element['#header']['#root'])) {
          $header = $sub_element['#header']['#root'];
          foreach ($sub_element['#header']['#root'] as $fieldname => $title) {
            $sub_element['#header']['#root'][$fieldname] = array(
              'header' => TRUE,
              'data' => $title,
            );
          }
          array_unshift($sub_element['#header']['#root'], array(
            'header' => TRUE,
            'data' => array(),
          ));
          $rows[] = $sub_element['#header']['#root'];
        }
      }
      if (!empty($sub_element['#options']) && is_array($sub_element['#options'])) {

        // Generate a table row for each selectable item in #options.
        foreach (element_children($sub_element['#options']) as $key) {
          $row = array(
            'data' => array(),
          );
          if (isset($sub_element['#options'][$key]['#attributes'])) {
            $row += $sub_element['#options'][$key]['#attributes'];
          }

          // Render the checkbox / radio element.
          $row['data'][] = drupal_render($element[$key]);

          // As theme_table only maps header and row columns by order,
          // create the correct order by iterating over the header fields.
          if (!empty($header)) {
            foreach ($header as $fieldname => $title) {
              $row['data'][] = $sub_element['#options'][$key][$fieldname];
            }
          }
          $rows[] = $row;
        }
      }
    }
    return theme('table', array(
      'rows' => $rows,
      'attributes' => $element['#attributes'],
    ));
  }
}