function _views_bootstrap_split_rows in Views Bootstrap 7.2

Split items by rows and columns.

• Stolen from Drupal 8 template_preprocess_views_view_grid().

@TODO: Use array_chunk().

Parameters

$vars:

$columns:

bool $horizontal:

Return value

array

2 calls to _views_bootstrap_split_rows()

template_preprocess_views_bootstrap_grid_plugin_style in templates/grid/theme.inc

Implementation of template preprocess for the view.

template_preprocess_views_bootstrap_thumbnail_plugin_style in templates/thumbnail/theme.inc

Implementation of template preprocess for the view.

File

./views_bootstrap.module, line 26

Bootstrap integration.

Code

function _views_bootstrap_split_rows($vars, $columns, $horizontal = TRUE) {
  $col = 0;
  $row = 0;
  $items = array();
  $remainders = count($vars['rows']) % $columns;
  $num_rows = floor(count($vars['rows']) / $columns);

  // Iterate over each rendered views result row.
  foreach ($vars['rows'] as $item) {

    // Add the item.
    if ($horizontal) {
      $items[$row]['content'][$col]['content'] = $item;
    }
    else {
      $items[$col]['content'][$row]['content'] = $item;
    }

    // Increase, decrease or reset appropriate integers.
    if ($horizontal) {
      if ($col == 0 && $col != $columns - 1) {
        $col++;
      }
      elseif ($col >= $columns - 1) {
        $col = 0;
        $row++;
      }
      else {
        $col++;
      }
    }
    else {
      $row++;
      if (!$remainders && $row == $num_rows) {
        $row = 0;
        $col++;
      }
      elseif ($remainders && $row == $num_rows + 1) {
        $row = 0;
        $col++;
        $remainders--;
      }
    }
  }
  return $items;
}