function template_preprocess_views_view_fieldset in Views fieldset style plugin 7

Same name and namespace in other branches

1. 8 views_fieldset.module \template_preprocess_views_view_fieldset()

Implements hook_preprocess_HOOK() for theme_views_view_fieldset().

File

./views_fieldset.module, line 20

Views fieldset style plugin code.

Code

function template_preprocess_views_view_fieldset(&$vars) {
  $view = $vars['view'];
  $rows = $vars['rows'];
  $style = $view->style_plugin;
  $options = $style->options;
  $default_row_class = isset($options['default_row_class']) ? $options['default_row_class'] : FALSE;
  $row_class_special = isset($options['row_class_special']) ? $options['row_class_special'] : FALSE;

  // Set up striping values.
  $count = 0;
  $max = count($rows);
  foreach ($rows as $id => $row) {
    $classes = array();
    $count++;
    if ($default_row_class) {
      $classes[] = 'views-row';
      $classes[] = 'views-row-' . $count;
    }
    if ($row_class_special) {
      $classes[] = 'views-row-' . ($count % 2 ? 'odd' : 'even');
      if ($count == 1) {
        $classes[] = 'views-row-first';
      }
      if ($count == $max) {
        $classes[] = 'views-row-last';
      }
    }
    if ($row_class = $view->style_plugin
      ->get_row_class($id)) {
      $classes[] = $row_class;
    }
    $field = $options['title'];
    $title = '';
    if (isset($view->field[$field])) {
      $title = $style
        ->get_field($id, $field);
      if ($view->field[$field]->options['label']) {
        $title = $view->field[$field]->options['label'] . ': ' . $title;
      }
      $title = strip_tags(htmlspecialchars_decode($title));
    }
    $field = $options['description'];
    $description = '';
    if (isset($view->field[$field])) {
      $description = $style
        ->get_field($id, $field);
      if ($view->field[$field]->options['label']) {
        $description = $view->field[$field]->options['label'] . ': ' . $description;
      }
      $description = strip_tags(htmlspecialchars_decode($description));
    }
    $element = array(
      '#title' => $title,
      '#type' => 'fieldset',
      '#collapsed' => $options['collapsed'],
      '#collapsible' => $options['collapsible'],
      '#children' => $row,
      '#parents' => array(),
      '#description' => $description,
      '#attributes' => array(
        'class' => $classes,
      ),
    );

    // Leave first fieldset open if all the fieldset are collapsed and open
    // first is TRUE.
    if ($id == 0 && $options['collapsed'] && $options['open_first']) {
      $element['#collapsed'] = FALSE;
    }
    $form_state = array();
    $element = form_process_fieldset($element, $form_state);
    $vars['fieldsets'][] = $element;
  }
}