function number_field_formatter_view

Implements hook_field_formatter_view().

File

modules/field/modules/number/number.module, line 297

Code

function number_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
    $element = array();
    $settings = $display['settings'];
    switch ($display['type']) {
        case 'number_integer':
        case 'number_decimal':
            foreach ($items as $delta => $item) {
                $output = number_format($item['value'], $settings['scale'], $settings['decimal_separator'], $settings['thousand_separator']);
                if ($settings['prefix_suffix']) {
                    $prefixes = isset($instance['settings']['prefix']) ? array_map('field_filter_xss', explode('|', $instance['settings']['prefix'])) : array(
                        '',
                    );
                    $suffixes = isset($instance['settings']['suffix']) ? array_map('field_filter_xss', explode('|', $instance['settings']['suffix'])) : array(
                        '',
                    );
                    $prefix = count($prefixes) > 1 ? format_plural($item['value'], $prefixes[0], $prefixes[1]) : $prefixes[0];
                    $suffix = count($suffixes) > 1 ? format_plural($item['value'], $suffixes[0], $suffixes[1]) : $suffixes[0];
                    $output = $prefix . $output . $suffix;
                }
                $element[$delta] = array(
                    '#markup' => $output,
                );
            }
            break;
        case 'number_unformatted':
            foreach ($items as $delta => $item) {
                $element[$delta] = array(
                    '#markup' => $item['value'],
                );
            }
            break;
    }
    return $element;
}