function imagecache_external_admin_form in Imagecache External 7.2

Same name and namespace in other branches

1. 6.2 imagecache_external.admin.inc \imagecache_external_admin_form()
2. 6 imagecache_external.admin.inc \imagecache_external_admin_form()
3. 7 imagecache_external.admin.inc \imagecache_external_admin_form()

Form builder.

1 string reference to 'imagecache_external_admin_form'

imagecache_external_menu in ./imagecache_external.module

Implements hook_menu().

File

./imagecache_external.admin.inc, line 10

Admin forms for this module.

Code

function imagecache_external_admin_form($form, $form_state) {
  $form = array();
  $form['imagecache_directory'] = array(
    '#type' => 'textfield',
    '#title' => t('Imagecache Directory'),
    '#required' => TRUE,
    '#description' => t('Where, withing the files directory, should the downloaded images be stored?'),
    '#default_value' => variable_get('imagecache_directory', 'externals'),
  );
  $form['imagecache_default_extension'] = array(
    '#type' => 'select',
    '#options' => array(
      '' => 'none',
      '.jpg' => 'jpg',
      '.png' => 'png',
      '.gif' => 'gif',
      '.jpeg' => 'jpeg',
    ),
    '#title' => t('Imagecache default extension'),
    '#required' => FALSE,
    '#description' => t('If no extension is provided by the external host, specify a default extension'),
    '#default_value' => variable_get('imagecache_default_extension', '.jpg'),
  );
  $form['imagecache_external_management'] = array(
    '#type' => 'radios',
    '#title' => t('How should Drupal handle the files?'),
    '#description' => t('Managed files can be re-used elsewhere on the site, for instance in the Media Library if you use the Media module. Unmanaged files are not saved to the database, but can be cached using Image Styles.'),
    '#options' => array(
      'unmanaged' => t('Unmanaged: Only save the images to the files folder to be able to cache them. This is  default.'),
      'managed' => t('Managed: Download the images and save its metadata to the database.'),
    ),
    '#default_value' => variable_get('imagecache_external_management', 'unmanaged'),
  );
  $form['imagecache_external_use_whitelist'] = array(
    '#type' => 'checkbox',
    '#title' => t('Use whitelist'),
    '#description' => t('By default, all images are blocked except for images served from white-listed hosts. You can define hosts below.'),
    '#default_value' => variable_get('imagecache_external_use_whitelist', TRUE),
  );
  $form['imagecache_external_hosts'] = array(
    '#type' => 'textarea',
    '#title' => t('Imagecache External hosts'),
    '#description' => t('Add one host per line. You can use top-level domains to whitelist subdomains. Ex: staticflickr.com to whitelist farm1.staticflickr.com and farm2.staticflickr.com'),
    '#default_value' => variable_get('imagecache_external_hosts', ''),
    '#states' => array(
      'visible' => array(
        ':input[name="imagecache_external_use_whitelist"]' => array(
          'checked' => TRUE,
        ),
      ),
    ),
  );
  $form['imagecache_fallback_image'] = array(
    '#type' => 'managed_file',
    '#name' => 'imagecache_fallback_image',
    '#title' => t('Fallback image'),
    '#description' => t("When an external image couldn't be found, use this image as a fallback."),
    '#default_value' => variable_get('imagecache_fallback_image', ''),
    '#upload_location' => 'public://',
  );
  $form['imagecache_external_cron_flush_threshold'] = array(
    '#type' => 'textfield',
    '#title' => t('Cache flush threshold'),
    '#description' => t('The age threshold for flushing cached source images. Leave blank to never flush the cache.'),
    '#default_value' => variable_get('imagecache_external_cron_flush_threshold', ''),
    '#element_validate' => array(
      'element_validate_integer_positive',
    ),
  );
  return system_settings_form($form);
}