function views_calc_table_total in Views Calc 6

Same name and namespace in other branches

1. 6.3 theme.inc \views_calc_table_total()
2. 7 theme.inc \views_calc_table_total()

Build total var line.

1 call to views_calc_table_total()

template_preprocess_views_calc_table in ./theme.inc

Display a view as a table style.

File

./theme.inc, line 186

theme.inc

Code

function views_calc_table_total(&$vars, $key, $totals) {
  $view = $vars['view'];
  $options = $view->style_plugin->options;
  $handler = $view->style_plugin;
  $fields =& $view->field;
  $columns = $handler
    ->sanitize_columns($options['columns'], $fields);
  $vars[$key] = array();
  $added_label = array();

  // Build a data baserow.
  $baserow = new StdClass();
  foreach ($view->field as $field) {
    $query_alias = $field->field_alias;
    $baserow->{$query_alias} = $totals->{$query_alias};
  }

  // Build aggregation rows, one per function.
  foreach ($view->views_calc_fields as $calc => $calc_fields) {

    // Rebuild row as if it where single queries.
    $row = drupal_clone($baserow);
    foreach ($view->field as $field) {
      $query_alias = $field->field_alias;
      $ext_alias = $calc . '__' . $query_alias;
      if (in_array($field->field, $calc_fields)) {
        $row->{$query_alias} = $totals->{$ext_alias};
      }
    }

    // Build row output data.
    foreach ($columns as $field => $column) {
      $field_alias = $fields[$field]->field_alias;
      if ($field == $column && empty($fields[$field]->options['exclude'])) {
        if (in_array($field, $calc_fields) && isset($row->{$field_alias})) {

          // COUNT is always a numeric value, no matter what kind of field it is.
          if ($calc == 'COUNT') {
            $vars[$key][$calc][$column] = $row->{$field_alias};
          }
          else {
            $vars[$key][$calc][$column] = $fields[$field]
              ->theme($row);
          }
        }
        else {

          // Add the calc type label into the first empty column.
          // Identify which is the sub total and which the grand total
          // when both are provided.
          if (empty($added_label[$calc])) {
            if ($key == 'sub_totals') {
              $label = t("Page !Calculation", array(
                "!Calculation" => $calc,
              ));
            }
            else {
              $label = t("Total !Calculation", array(
                "!Calculation" => $calc,
              ));
            }
            $vars[$key][$calc][$column] = $label;
            $added_label[$calc] = TRUE;
          }
          else {
            $vars[$key][$calc][$column] = '';
          }
        }
      }
    }
  }
}