function imagecrop_process_cck_field in Image javascript crop 6

Process function for imagecrop-enabled cck fields.

1 string reference to 'imagecrop_process_cck_field'

imagecrop_elements in ./imagecrop.module

Implementation of hook_elements().

File

./imagecrop.module, line 295

Provides a javascript toolbox through an imagecache action.

Code

function imagecrop_process_cck_field($element) {
  $field = content_fields($element['#field_name'], $element['#type_name']);

  // Bail out if user does not have permission to crop images.
  if (!user_access('crop images with toolbox')) {
    return $element;
  }

  // Bail out of imagecrop is not enabled on this field.
  if (!$field['widget']['imagecrop']) {
    return $element;
  }
  $imagecache_presets = array_filter((array) $field['widget']['imagecrop_presets']);
  if (empty($imagecache_presets)) {
    return $element;
  }
  $element['imagecrop'] = array(
    '#type' => 'markup',
    '#widget' => $field['widget'],
    '#weight' => 10,
    '#suffix' => '</div>',
  );
  if ($element['fid']['#value']) {
    $element['imagecrop']['#prefix'] = '<div class="imagecrop form-item container-inline">';
    $element['imagecrop']['#value'] = imagecrop_linkitem($element['fid']['#value'], 'imagefield', $element);
  }
  else {
    $element['imagecrop']['#prefix'] = '<div class="description">';
    $element['imagecrop']['#value'] = t('After uploading an image you\'ll be able to crop it.');
  }
  return $element;
}