function imageapi_settings in ImageAPI 6

Same name and namespace in other branches

1. 5 imageapi.module \imageapi_settings()

1 string reference to 'imageapi_settings'

imageapi_menu in ./imageapi.module

Implementation of hook_menu().

File

./imageapi.module, line 71

An ImageAPI supporting additional image plugins as modules. Images are treated as objects, and images are not written per manipulation as Drupal's core image handling works.

Code

function imageapi_settings() {
  $form = array();
  $toolkits = imageapi_get_available_toolkits();
  switch (count($toolkits)) {
    case 0:
      $form['imageapi_toolkits']['#value'] = t('There are no image toolkit modules enabled. Toolkit modules can be enabled from the <a href="!admin-build-modules">module configuration page</a>.', array(
        '!admin-build-modules' => url('admin/build/modules'),
      ));
      return $form;
    case 1:
      $toolkit = key($toolkits);

      // The variable needs to be manually set. Otherwise, if a user has two
      // toolkits and disables the selected one they won't be able to select the
      // remaing toolkit.
      variable_set('imageapi_image_toolkit', $toolkit);
      $form['imageapi_image_toolkit']['#value'] = t('The %toolkit module is the only enabled image toolkit. Drupal will use it for resizing, cropping and other image manipulations.', array(
        '%toolkit' => $toolkits[$toolkit]['name'],
      ));
      return $form;
    default:
      $options = array();
      foreach ($toolkits as $module => $info) {
        $options[$module] = $info['name'];
      }
      $form['imageapi_image_toolkit'] = array(
        '#type' => 'radios',
        '#title' => t('Select a default image processing toolkit'),
        '#default_value' => imageapi_default_toolkit(),
        '#options' => $options,
        '#description' => t('This setting lets you choose which toolkit Drupal uses resizing, cropping and other image manipulations.'),
      );
  }
  return system_settings_form($form);
}