function theme_views_node_selector in Views Bulk Operations (VBO) 6.3

Same name and namespace in other branches

1. 5 views_form.inc \theme_views_node_selector()
2. 6 views_bulk_operations.module \theme_views_node_selector()

Provide the ability to select items in a view using checkboxes.

File

./views_bulk_operations.module, line 101

Allows operations to be performed on items selected in a view.

Code

function theme_views_node_selector($element) {
  require_once drupal_get_path('module', 'views') . '/theme/theme.inc';
  drupal_add_js('misc/tableselect.js');
  drupal_add_js(drupal_get_path('module', 'views_bulk_operations') . '/views_bulk_operations.js');
  drupal_add_css(drupal_get_path('module', 'views_bulk_operations') . '/views_bulk_operations.css', 'module');
  static $once = FALSE;
  if (!$once) {

    // We can be called here twice. TODO: why?
    drupal_add_js(array(
      'vbo' => array(
        'url' => url($_GET['q']),
      ),
    ), 'setting');
    $once = TRUE;
  }
  $output = '';
  $view = $element['#view'];
  $sets = $element['#sets'];
  $vars = array(
    'view' => $view,
  );

  // Give each group its own headers row.
  foreach ($sets as $title => $records) {
    $headers = array();

    // template_preprocess_views_view_table() expects the raw data in 'rows'.
    $vars['rows'] = $records;

    // Render the view as table. Function from views/theme/theme.inc
    template_preprocess_views_view_table($vars);

    // Add checkboxes to the header and the rows.
    $hide_select_all = @$view->display['default']->display_options['style_options']['hide_select_all'];
    if (!$hide_select_all) {
      $headers[] = theme('table_select_header_cell');
    }
    else {
      $headers[] = array(
        'class' => 'no_select_all',
      );
    }
    foreach ($vars['header'] as $field => $label) {
      $headers[] = array(
        'data' => $label,
        'class' => "views-field views-field-{$vars['fields'][$field]}",
      );
    }
    $rows = array();
    foreach ($records as $num => $object) {
      $row = array(
        'class' => 'rowclick',
        'data' => array(),
      );
      $row['data'][] = theme('checkbox', $element['selection'][$num + 1]);
      foreach ($vars['rows'][$num] as $field => $content) {
        $row['data'][] = array(
          'data' => $content,
          'class' => "views-field views-field-{$vars['fields'][$field]}",
        );
      }
      $rows[] = $row;
    }

    // Add the first row as option to select all records across all pages.
    if (isset($view->query->pager) && $view->total_rows > $view
      ->get_items_per_page()) {
      $group = count($sets) > 1 ? t('set') : t('page');
      $row = array(
        array(
          'data' => '<span id="vbo-this-page">' . t('All <strong>!objects</strong> rows in this !group are selected.', array(
            '!objects' => count($records),
            '!group' => $group,
          )) . '&nbsp;<input type="button" id="vbo-select-all-pages" value="' . t('Select all !objects rows in this view.', array(
            '!objects' => $view->total_rows,
          )) . '" /></span>' . '<span id="vbo-all-pages" style="display: none">' . t('All <strong>!objects</strong> rows in this view are selected.', array(
            '!objects' => $view->total_rows,
          )) . '&nbsp;<input type="button" id="vbo-select-this-page" value="' . t('Select only !objects rows in this !group.', array(
            '!objects' => count($records),
            '!group' => $group,
          )) . '" /></span>',
          'class' => 'view-field view-field-select-all',
          'colspan' => count($headers) + 1,
        ),
      );
      array_unshift($rows, $row);
    }
    $output .= theme('table', $headers, $rows, array(
      'class' => $vars['class'],
    ), $title);
    $output .= theme('hidden', $element['select_all']);
  }
  return theme('form_element', $element, $output);
}