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gpnf-disable-sessions.php: Fixed an issue where nested form fields are not dynamically populated. #907

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gpnf-disable-sessions.php: Fixed an issue where nested form fields are not dynamically populated. #907

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20 changes: 20 additions & 0 deletions gp-nested-forms/gpnf-disable-sessions.php
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,10 @@
add_action( 'wp_ajax_gpnf_session', 'gw_gpnf_disable_session', 9 );
add_action( 'wp_ajax_nopriv_gpnf_session', 'gw_gpnf_disable_session', 9 );
function gw_gpnf_disable_session() {
// Store request
$request = $_REQUEST['request'] ?: array();
$form_id = $_REQUEST['form_id'];
setcookie( "{$form_id}-request", json_encode( $request ), 0, COOKIEPATH, COOKIE_DOMAIN, is_ssl() );

remove_action( 'wp_ajax_gpnf_session', array( gp_nested_forms(), 'ajax_session' ) );
remove_action( 'wp_ajax_nopriv_gpnf_session', array( gp_nested_forms(), 'ajax_session' ) );
Expand All @@ -23,7 +27,23 @@ function gw_gpnf_disable_session() {
// and as a security precaution to prevent malicious users from creating artificial session cookies.
$session = new GPNF_Session( rgpost( 'form_id' ) );
$session->delete_cookie();
}

// Retrieve the stored request and populate field value.
add_action( 'wp_ajax_gpnf_refresh_markup', 'populate_field_from_request' );
add_action( 'wp_ajax_nopriv_gpnf_refresh_markup', 'populate_field_from_request' );
function populate_field_from_request() {
$form_id = $_REQUEST['gpnf_parent_form_id'];
$request = json_decode( stripslashes( $_COOKIE[ "{$form_id}-request" ] ), true );

add_filter( 'gform_field_value', function( $value, $field, $name ) use ( $request ) {
$_value = rgar( $request, $name );
if ( $_value ) {
$value = $_value;
}

return $value;
}, 10, 3 );
}

add_filter( 'gpnf_can_user_edit_entry', function( $can_user_edit_entry, $entry, $current_user ) {
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