Clean up messaging.

    '#type'          => 'textfield',

    '#title'         => t('Access token'),

    '#default_value' => variable_get('akamai_access_token', ''),

    '#description'   => t('Should be in for format of %token', array('%token' => 'akab-xxxxxxxxxxxxxxxx-xxxxxxxxxxxxxxxx')),

    '#description'   => t('Should be in format of %token', array('%token' => 'akab-xxxxxxxxxxxxxxxx-xxxxxxxxxxxxxxxx')),

    '#states' => $database_field_states,

    '#element_validate' => array('akamai_settings_form_validate_credential_field'),

    '#akamai_credential_type' => 'database',

    '#type'          => 'textfield',

    '#title'         => t('Client token'),

    '#default_value' => variable_get('akamai_client_token', ''),

    '#description'   => t('Should be in for format of %token', array('%token' => 'akab-xxxxxxxxxxxxxxxx-xxxxxxxxxxxxxxxx')),

    '#description'   => t('Should be in format of %token', array('%token' => 'akab-xxxxxxxxxxxxxxxx-xxxxxxxxxxxxxxxx')),

    '#states' => $database_field_states,

    '#element_validate' => array('akamai_settings_form_validate_credential_field'),

    '#akamai_credential_type' => 'database',

      'remove'     => t('Remove'),

      'invalidate' => t('Invalidate'),

    ),

    '#description'   => t('The default clearing action.  The options are <em>remove</em> (which removes the item from the Akamai cache) and <em>invalidate</em> (which leaves the item in the cache, but invalidates it so that the origin will be hit on the next request)'),

    '#description'   => t('The default clearing action. The options are <em>remove</em> (which removes the item from the Akamai cache) and <em>invalidate</em> (which leaves the item in the cache, but invalidates it so that the origin will be hit on the next request.)'),

    '#required'      => TRUE,

  );

    }

  }

  // check if timeout value is an integer

  // Check if timeout value is an integer.

  $filtered_akamai_timeout = filter_var(

    $form_state['values']['akamai_timeout'],

    FILTER_VALIDATE_INT,

  $form['paths'] = array(

    '#type'        => 'textarea',

    '#title'       => t('Paths/URLs'),

    '#description' => t('Enter one URL per line. URL entries should be relative to the basepath. (e.g. node/1, content/pretty-title, sites/default/files/some/image.png'),

    '#description' => t('Enter one URL per line. Wildcards are not currently supported by v2 or v3 of the CCU REST API. URL entries should be relative to the basepath. (e.g. node/1, content/pretty-title, sites/default/files/some/image.png)'),

  );

  $form['domain_override'] = array(

      CcuClientInterface::NETWORK_STAGING    => t('Staging'),

      CcuClientInterface::NETWORK_PRODUCTION => t('Production'),

    ),

    '#description'   => t('The Akamai domain to use for cache clearing.  Defaults to the Domain setting from the settings page.')

    '#description'   => t('The Akamai network to use for cache clearing. Defaults to the Domain setting from the settings page.')

  );

  $form['refresh'] = array(

 */

function akamai_manual_purge_form_submit($form, &$form_state) {

  // filter_xss() does not need to be used here as it turns the & symbol into

  // an HTML entity and v3 rejects it. We don't need HTML entites here as this

  // an HTML entity and v3 rejects it. We don't need HTML entities here as this

  // data won't be used in actual HTML, just API requests.

  $paths = explode("\n", $form_state['values']['paths']);

  $action = $form_state['values']['refresh'];

    if (is_object($result) && !empty($result->data)) {

      if ($akamai_response_data = json_decode($result->data)) {

        if (isset($akamai_response_data->httpStatus) && $akamai_response_data->httpStatus > 300) {

          $message = t("There was a problem with your cache clearing request.  The error message returned was '@msg'",

          $message = t("There was a problem with your purge request. The error message returned was '@msg'",

            array('@msg' => $akamai_response_data->details));

          $status = 'error';

        }

        else {

          $message = t("Akamai Cache Request has been made successfully.  Akamai reports an estimated time to completion of @time",

          $message = t("Purge request successful. Akamai reports an estimated time to completion of @time",

            array('@time' => format_interval($akamai_response_data->estimatedSeconds))) . theme("item_list", $paths);

        }

      }

      else {

        $message = t('There was a problem with your cache clearing request. Please check the watchdog logs for details.');

        $message = t('There was a problem with your purge request. Please check the watchdog logs for details.');

        $status = 'error';

        watchdog('akamai', 'Unable to parse Akamai API response data: @json_data',

    }

  }

  else {

    $message = t('There was a problem with your cache clearing request. Please check the watchdog logs for details.');

    $message = t('There was a problem with your purge request. Please check the watchdog logs for details.');

    $status = 'error';

  }