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<?php
namespace WPForms\Lite\Integrations\LiteConnect;
use WPForms\Helpers\Crypto;
/**
* Integration between Lite Connect API and WPForms Lite.
*
* @since 1.7.4
*/
class Integration extends \WPForms\Integrations\LiteConnect\Integration {
/**
* Encrypt the form entry and submit it to the Lite Connect API.
*
* If the regular wp_remote_post() request fail for any reasons, then an
* Action Scheduler task will be created to retry a couple of minutes later.
*
* @since 1.7.4
*
* @param array $entry_args The entry data.
* @param array $form_data The form data.
*
* @return false|string
*/
public function submit( $entry_args, $form_data ) {
if ( ! is_array( $entry_args ) ) {
return false;
}
$entry_args['form_data'] = $form_data;
// Encrypt entry using the WPForms Crypto class.
$entry_data = Crypto::encrypt( wp_json_encode( $entry_args ) );
// We have to start requesting site keys in ajax, turning on the LC functionality.
// First, the request to the API server will be sent.
// Second, the server will respond to our callback URL /wpforms/auth/key/nonce, and the site key will be stored in the DB.
// Third, we have to get access via a separate HTTP request.
$this->update_keys(); // Third request here.
// Submit entry to the Lite Connect API.
$response = $this->add_form_entry( $this->auth['access_token'], $entry_args['form_id'], $entry_data );
// Confirm if entry has been added successfully to the Lite Connect API.
if ( $response ) {
$response = json_decode( $response, true );
}
if ( isset( $response['error'] ) && $response['error'] === 'Access token is invalid or expired.' ) {
// Force to re-generate access token in case it is invalid.
$this->get_access_token( $this->get_site_key(), true );
}
if ( ! isset( $response['status'] ) || $response['status'] !== 'success' ) {
/**
* If Lite Connect API is not available in the add_form_entry()
* request above, then a task is created to run it later via Action
* Scheduler.
*/
( new SendEntryTask() )->create( $entry_args['form_id'], $entry_data );
}
// Increase the entries count if the entry has been added successfully.
if ( isset( $response['status'] ) && $response['status'] === 'success' ) {
$this->increase_entries_count();
}
if ( ! empty( $response['error'] ) ) {
wpforms_log(
'Lite Connect: error submitting form entry',
[
'response' => $response,
'entry_args' => $entry_args,
],
[
'type' => [ 'error' ],
'form_id' => $entry_args['form_id'],
]
);
}
return $response;
}
/**
* Increases the Lite Connect entries count.
*
* @since 1.7.4
*/
public function increase_entries_count() {
self::maybe_set_entries_count();
update_option( self::LITE_CONNECT_ENTRIES_COUNT_OPTION, self::get_entries_count() + 1 );
}
}