ldc-reghalal/public/unsubscribe.php

<?php

require_once(__DIR__ . '/wp/wp-load.php');

use LDC\LDCCRM\CrmApiV4;
use LDC\LDCCRM\Enums\ApiError;
use LDC\LDCCRM\Exceptions\ApiErrorException;
use LDC\LDCCRM\Exceptions\CrmException;
use LDC\LDCCRM\Models\Customer;

$callOK = false;
$modelNotFound = false;
$styleSheetUrl = get_stylesheet_directory_uri();

// phpcs:ignore WordPress.Security.NonceVerification.Recommended
if (isset($_GET['hashcode']) and !empty($_GET['hashcode'])) {
    // * Initialise CRM API
    new CrmApiV4(CRM_ENDPOINT, CRM_TOKEN, CRM_PASSWORD);

    // phpcs:ignore WordPress.Security.NonceVerification.Recommended
    $hashcode = filter_var($_GET['hashcode'], FILTER_SANITIZE_STRING);

    // Seul customer est géré pas single optin (pas d'envoi de news à ceux-ci)
    try {
        // ? Le customer exists ? Il est optin ?
        if (($customer = Customer::find($hashcode)) and $customer->opt_in) {
            // * Il met son optin à false
            $customer->toggleOptin();
            $callOK = true;
        } else {
            $modelNotFound = true;
        }
    } catch (CrmException | ApiErrorException $e) {
        if (get_class($e) === ApiErrorException::class and $e->getApiError()->equals(ApiError::modelNotFound)) {
            $modelNotFound = true;
        } else {
            // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log,Squiz.PHP.DiscouragedFunctions.Found
            error_log(sprintf(
                'ERROR CRM API : %s - %s | hashcode : %s',
                (get_class($e) === CrmException::class ? $e->getMessage() : $e->getApiError()->label()),
                $e->getMessage(),
                $hashcode
            ));
        }
    }
}

?>

<!DOCTYPE html>
<html lang="fr">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Désinscription à la newsletter Réghalal</title>
    <style>
        @font-face {
            font-family: 'Barlow';
            src: url('<?= $styleSheetUrl; ?>/fonts/Barlow-Regular.eot');
            src: url('<?= $styleSheetUrl; ?>/fonts/Barlow-Regular.eot?#iefix') format('embedded-opentype'),
                url('<?= $styleSheetUrl; ?>/fonts/Barlow-Regular.woff2') format('woff2'),
                url('<?= $styleSheetUrl; ?>/fonts/Barlow-Regular.woff') format('woff'),
                url('<?= $styleSheetUrl; ?>/fonts/Barlow-Regular.ttf') format('truetype'),
                url('<?= $styleSheetUrl; ?>/fonts/Barlow-Regular.svg#Barlow-Regular') format('svg');
            font-weight: normal;
            font-style: normal;
            font-display: swap;
        }

        @font-face {
            font-family: 'Merienda';
            src: url('<?= $styleSheetUrl; ?>/fonts/Merienda-Bold.eot');
            src: url('<?= $styleSheetUrl; ?>/fonts/Merienda-Bold.eot?#iefix') format('embedded-opentype'),
                url('<?= $styleSheetUrl; ?>/fonts/Merienda-Bold.woff2') format('woff2'),
                url('<?= $styleSheetUrl; ?>/fonts/Merienda-Bold.woff') format('woff'),
                url('<?= $styleSheetUrl; ?>/fonts/Merienda-Bold.ttf') format('truetype'),
                url('<?= $styleSheetUrl; ?>/fonts/Merienda-Bold.svg#Merienda-Bold') format('svg');
            font-weight: bold;
            font-style: normal;
            font-display: swap;
        }

        html,
        body,
        ::before,
        ::after,
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: url('<?= $styleSheetUrl; ?>/img/prod-slider-background.jpg') center center no-repeat;
            background-size: cover;
            background-color: #f5ecde;
            font-family: 'Barlow', Arial, Helvetica, sans-serif;
            font-size: 30px;
            font-weight: normal;
            color: #000000;
        }

        .post-title {
            font-family: 'Merienda', Arial, Helvetica, sans-serif;
            font-size: 1.33em;
            font-weight: 700;
            color: #e30613;
        }

        a {
            color: #000000;
            transition: color .5s;
        }

        a:hover {
            color: #e30613;
        }

        p {
            margin: 1em 0;
            font-size: .8em;
        }

        span {
            font-size: .6em;
        }

        .wrapper-unsub {
            display: grid;
            grid-template-rows: min-content min-content auto min-content;
            justify-items: center;
            min-height: 100vh;
            padding: 10vw 4vw;
        }

        .unsub--logo {
            width: 60%;
            text-align: center;
        }

        .unsub--logo img {
            width: 100%;
            max-width: 300px;
        }

        .unsub--title {
            margin: 4vw 0;
            text-align: center;
        }

        .unsub--footer {
            width: 100%;
        }

        @media only screen and (min-width:768px) {
            .post-title {
                font-size: 2em;
            }

            p {
                font-size: 1em;
            }

            span {
                font-size: .8em;
            }

            .wrapper-unsub {
                padding: 4vw 10vw;
            }
        }

        @media only screen and (min-width:1024px) {
            .post-title {
                font-size: 2.33em;
            }

            p {
                font-size: 1.2em;
            }

            span {
                font-size: 1em;
            }
        }

        @media only screen and (min-width:1440px) {}

        @media only screen and (min-width:1920px) {}
    </style>
</head>

<body>
    <div class="wrapper-unsub">
        <div class="unsub--logo">
            <img src="<?= wp_get_upload_dir()['baseurl']; ?>/2020/09/logo.png" alt="Logo de la marque Réghalal">
        </div>
        <div class="unsub--title">
            <h1 class="post-title">Désinscription</h1>
        </div>

        <div class="unsub--content">
            <?php
            /**
             * On ne communique pas sur model not found
             * pour ne pas créer une page où on peut determiner
             * qui est inscrit dans la crm
             */
            if ($callOK or $modelNotFound) : ?>
                <p>Vous êtes désinscrits de la newsletter Réghalal.</p>
                <p>En espérant vous revoir bientôt !</p>
            <?php else : ?>
                <p>Une erreur est survenue.</p>
                <p>Veuillez réessayer ultérieurement.</p>
            <?php endif; ?>
        </div>

        <div class="unsub--footer">
            <span>Retrouvez-nous sur <a href="https://www.reghalal.com">reghalal.com</a> !</span>
        </div>
    </div>
</body>

</html>