Plugin SMS pour WooCommerce (WordPress)

/**
 * Plugin Name: 123-SMS pour WooCommerce
 * Plugin URI:  https://www.123-sms.net/developpeurs-api-123-sms-pro-woocommerce.php
 * Description: Notifications SMS de commande via 123-SMS.net — service français depuis 2002, crédits prépayés sans abonnement. SMS au marchand à chaque commande, SMS au client à la confirmation et à l'expédition.
 * Version:     1.0.0
 * Author:      123-SMS.net (CLIC-EVENT)
 * Author URI:  https://www.123-sms.net/
 * License:     MIT
 * Text Domain: sms123-woocommerce
 */

// [...] reglages dans WooCommerce > SMS 123-SMS.net [...]

/* ------------------------------------------------ envois */

	public static function commande_confirmee( $order_id ) {
		$order = wc_get_order( $order_id );
		if ( ! $order ) { return; }
		if ( '1' === self::opt( 'sms_admin' ) && self::opt( 'numero_admin' ) ) {
			self::envoyer( self::opt( 'numero_admin' ), self::modele( 'tpl_admin', $order ), $order, 'marchand' );
		}
		if ( '1' === self::opt( 'sms_confirme' ) ) {
			self::sms_client( $order, 'tpl_confirme', 'confirmation' );
		}
	}

	public static function commande_expediee( $order_id ) {
		$order = wc_get_order( $order_id );
		if ( $order && '1' === self::opt( 'sms_expedie' ) ) {
			self::sms_client( $order, 'tpl_expedie', 'expedition' );
		}
	}

	protected static function sms_client( $order, $tpl, $etape ) {
		$tel = $order->get_billing_phone();
		if ( $tel ) {
			self::envoyer( $tel, self::modele( $tpl, $order ), $order, 'client (' . $etape . ')' );
		}
	}

	protected static function modele( $cle, $order ) {
		return strtr( self::opt( $cle ), array(
			'{numero}'   => $order->get_order_number(),
			'{prenom}'   => $order->get_billing_first_name(),
			'{nom}'      => $order->get_billing_last_name(),
			'{total}'    => $order->get_total(),
			'{boutique}' => get_bloginfo( 'name' ),
		) );
	}

	/** Normalise un numero francais : 06/07 -> 336/337, sans espaces. */
	public static function normaliser( $tel ) {
		$tel = preg_replace( '/[^0-9+]/', '', (string) $tel );
		if ( 0 === strpos( $tel, '+' ) )  { $tel = substr( $tel, 1 ); }
		if ( 0 === strpos( $tel, '00' ) ) { $tel = substr( $tel, 2 ); }
		if ( 10 === strlen( $tel ) && '0' === $tel[0] ) { $tel = '33' . substr( $tel, 1 ); }
		return $tel;
	}

	/** Appel HTTPS de l'API et trace du code retour dans la commande. */
	public static function envoyer( $numero, $message, $order = null, $contexte = '' ) {
		$reponse = wp_remote_post( 'https://www.123-sms.net/http.php', array(
			'timeout' => 15,
			'body'    => array(
				'email'   => self::opt( 'email' ),
				'pass'    => self::opt( 'cleapi' ),
				'numero'  => self::normaliser( $numero ),
				'message' => $message,
				'sender'  => self::opt( 'sender' ),
			),
		) );
		$code = is_wp_error( $reponse ) ? $reponse->get_error_message()
			: trim( wp_remote_retrieve_body( $reponse ) );
		if ( $order ) {
			$order->add_order_note( sprintf( '123-SMS %s : code retour %s %s',
				$contexte, $code, '80' === $code ? '(envoye)' : '' ) );
		}
		return $code;
	}
}

Sms123_WooCommerce::init();