';
$html .= ' ';
$html .= '';
$html .= esc_html__( 'Translation API overloaded', 'wplingua' );
$html .= '';
$api_data = wplng_get_api_data();
if ( empty( $api_data['status'] ) || $api_data['status'] === 'FREE' ) {
$html .= '';
$html .= esc_html__( 'Translation API overloaded. Retry in a few minutes or ', 'wplingua' );
$html .= '';
$html .= esc_html__( 'upgrade your API key', 'wplingua' );
$html .= '';
$html .= esc_html__( ' to get priority API access.', 'wplingua' );
$html .= '';
} else {
$html .= '';
$html .= esc_html__( 'Translation API overloaded. Please retry in a few minutes.', 'wplingua' );
$html .= '';
}
$html .= 'find( 'body' ) as $body ) {
// Add body clas .wplingua-api-overloaded
if ( isset( $body->class ) ) {
$body->class .= ' wplingua-api-overloaded';
} else {
$body->class = 'wplingua-api-overloaded';
}
// Add "API overloaded" HTML bar to body
$body->innertext .= $html;
}
return $dom;
}