function template_preprocess_semanticviews_view_unformatted in Semantic Views 7

Same name and namespace in other branches

1. 6 semanticviews.theme.inc \template_preprocess_semanticviews_view_unformatted()

Display the simple view of rows one after another

File

./semanticviews.theme.inc, line 75

Theme for Semantic Views.

Code

function template_preprocess_semanticviews_view_unformatted(&$vars) {
  $view = $vars['view'];
  $vars['group_element'] = check_plain($vars['options']['group']['element_type']);
  $vars['group_attributes'] = array();
  if ($vars['options']['group']['class']) {
    $vars['group_attributes']['class'] = $vars['options']['group']['class'];
  }
  $vars['list_element'] = check_plain($vars['options']['list']['element_type']);
  $vars['list_attributes'] = array();
  if ($vars['options']['list']['class']) {
    $vars['list_attributes']['class'] = $vars['options']['list']['class'];
  }

  // TODO: set a default or handle empty value.
  $vars['row_element'] = check_plain($vars['options']['row']['element_type']);
  $last_every_nth = $vars['options']['row']['last_every_nth'];
  $vars['row_attributes'] = array();

  // Set up striping class array.
  $stripes = array();
  if (trim($vars['options']['row']['striping_classes'])) {
    $stripes = explode(' ', trim($vars['options']['row']['striping_classes']));
  }
  $striping = count($stripes);

  // When grouping fields row index doesn't reset in each group so we have to do it manually,
  // otherwise "last_every_nth" may work incorrect.
  $index_in_group = 0;
  foreach ($vars['rows'] as $id => $row) {
    $vars['row_attributes'][$id] = array();
    $classes = array();
    if ($row_class = $view->style_plugin
      ->tokenize_class($id, $vars['options']['row']['class'])) {
      $classes[] = $row_class;
    }
    if ($vars['options']['row']['first_class']) {

      // The FIRST class attribute can be used in two ways. When the "last every
      // nth" option is specified, the FIRST attribute is added to the class in
      // those intervals. This could be useful for grid designs where the first
      // unit in a row needs a zero width margin.
      if ($last_every_nth && $index_in_group % $last_every_nth == 0 || !$last_every_nth && $index_in_group == 0) {
        if ($class = $view->style_plugin
          ->tokenize_class($id, $vars['options']['row']['first_class'])) {
          $classes[] = $class;
        }
      }
    }
    if ($vars['options']['row']['last_class']) {

      // The LAST class attribute can be used in two ways. When the "last every
      // nth" option is specified, the LAST attribute is added to the class in
      // those intervals. This could be useful for grid designs where the last
      // unit in a row needs a zero width margin.
      if ($last_every_nth && ($index_in_group + 1) % $last_every_nth == 0 || !$last_every_nth && $index_in_group + 1 == count($vars['rows'])) {
        if ($class = $view->style_plugin
          ->tokenize_class($id, $vars['options']['row']['last_class'])) {
          $classes[] = $class;
        }
      }
    }
    if ($striping) {
      if ($class = $view->style_plugin
        ->tokenize_class($id, $stripes[$id % $striping])) {
        $classes[] = $class;
      }
    }
    if (!empty($classes)) {
      $vars['row_attributes'][$id]['class'] = implode(' ', $classes);
    }
    $index_in_group++;
  }
}