function image_effect_save

Save an image effect.

Parameters

$style_name: The image style this effect belongs to.

$effect: An image effect array.

Return value

An image effect array. In the case of a new effect, 'ieid' will be set.:

File

core/modules/image/image.module, line 1270

Exposes global functionality for creating image styles.

Code

function image_effect_save($style_name, $effect) {
  $config = config('image.style.' . $style_name);

  $effects = $config->get('effects');
  $filtered_effect = array(
    'name' => $effect['name'],
    'data' => isset($effect['data']) ? $effect['data'] : array(),
    'weight' => isset($effect['weight']) ? $effect['weight'] : 0,
  );
  if (isset($effect['ieid'])) {
    $effects[$effect['ieid']] = $filtered_effect;
  }
  else {
    $effects[] = $filtered_effect;
    end($effects);
    $effect['ieid'] = key($effects);
  }
  $config->set('effects', $effects);

  // Set default styles to overridden.
  if ($config->get('module')) {
    $config->set('overridden', TRUE);
  }

  $config->save();
  $style = image_style_load($style_name);
  image_style_flush($style);
  return $effect;
}