Same name and namespace in other branches
  1. 8.x-2.x src/Plugin/Field/FieldFormatter/ColorFieldFormatterText.php \Drupal\color_field\Plugin\Field\FieldFormatter\ColorFieldFormatterText::viewValue() 1 comment

View value as text in hex or rgb format.

Parameters

\Drupal\color_field\Plugin\Field\FieldType\ColorFieldType $item: The field item.

Return value

string The color in hex or rgb format (per field settings).

1 call to ColorFieldFormatterText::viewValue()
ColorFieldFormatterText::viewElements in src/Plugin/Field/FieldFormatter/ColorFieldFormatterText.php

File

src/Plugin/Field/FieldFormatter/ColorFieldFormatterText.php, line 127

Class

ColorFieldFormatterText
Plugin implementation of the color_field text formatter.

Namespace

Drupal\color_field\Plugin\Field\FieldFormatter

Code

protected function viewValue(ColorFieldType $item) : string {
    $opacity = $this->getFieldSetting('opacity');
    $settings = $this->getSettings();
    $color_hex = new ColorHex($item->color, $item->opacity);
    switch ($settings['format']) {
        case 'hex':
            $output = $opacity && $settings['opacity'] ? $color_hex->toString(TRUE) : $color_hex->toString(FALSE);
            break;
        case 'rgb':
        default:
            $output = $opacity && $settings['opacity'] ? $color_hex->toRgb()
                ->toString(TRUE) : $color_hex->toRgb()
                ->toString(FALSE);
            break;
    }
    return $output;
}