?HAMA

Edit File Size: 5.42 KB

/home/nshryvcy/blissfulnepal.com/wp-content/plugins/newsletter/classes/Newsletter/License.php

Text Base64

<?php

namespace Newsletter;

defined('ABSPATH') || exit;

class License {

static function get_key() {
        if (defined('NEWSLETTER_LICENSE_KEY')) {
            return NEWSLETTER_LICENSE_KEY;
        }
        $key = \Newsletter::instance()->get_main_option('contract_key');
        return $key ?: false;
    }

static function get_data($refresh = false) {
        $license_key = self::get_key();
        if (empty($license_key)) {
            delete_transient('newsletter_license_data');
            return false;
        }

if (!$refresh) {
            $license_data = get_transient('newsletter_license_data');
            if ($license_data !== false && is_object($license_data)) {
                return $license_data;
            }
        }

$license_data_url = 'https://www.thenewsletterplugin.com/wp-content/plugins/file-commerce-pro/get-license-data.php';

$response = wp_remote_post($license_data_url, [
            'body' => ['k' => $license_key]
        ]);

// Fall back to http...
        if (is_wp_error($response)) {
            $license_data_url = str_replace('https', 'http', $license_data_url);
            $response = wp_remote_post($license_data_url, array(
                'body' => array('k' => $license_key)
            ));
            if (is_wp_error($response)) {
                set_transient('newsletter_license_data', $response, DAY_IN_SECONDS);
                return $response;
            }
        }

$download_message = 'You can download all addons from www.thenewsletterplugin.com if your license is valid.';

if (wp_remote_retrieve_response_code($response) != '200') {
 $data = new \WP_Error(wp_remote_retrieve_response_code($response),
 '[' . esc_html(wp_remote_retrieve_response_code($response)) . '] '
 . esc_html(wp_remote_retrieve_response_message($response))
 . ' ' . $download_message);

set_transient('newsletter_license_data', $data, DAY_IN_SECONDS);
            return $data;
        }

$json = wp_remote_retrieve_body($response);
        $data = json_decode($json);

if (!is_object($data)) {
 $data = new \WP_Error(1, 'License validation service error. ' . $download_message);
 set_transient('newsletter_license_data', $data, DAY_IN_SECONDS);
 return $data;
 }

if (isset($data->message)) {
            $data = new \WP_Error(1, 'License check: ' . $data->message);
            set_transient('newsletter_license_data', $data, DAY_IN_SECONDS);
            return $data;
        }

$expiration = WEEK_IN_SECONDS;
 // If the license expires in few days, make the transient live only few days, so it will be refreshed
 if ($data->expire > time() && $data->expire - time() < WEEK_IN_SECONDS) {
 $expiration = $data->expire - time();
 }
 set_transient('newsletter_license_data', $data, $expiration);

return $data;
    }

static function update() {
        self::get_data(true);
    }

static function get_badge() {
        $license_data = self::get_data(false);
        $badge = '';

if (is_wp_error($license_data)) {
 $badge = '<a href="?page=newsletter_main_main">License check failed</a>';
 } else {
 if ($license_data !== false) {
 $type = $license_data->type ?? 'personal';
 if ($type === 'personal')
 $type = '';
 $class = $type === 'reseller' ? 'tnp-badge-blue' : 'tnp-badge-green';
 if ($license_data->expire == 0) {
 $badge = '<a href="?page=newsletter_main_main">Free license</a>';
 } elseif ($license_data->expire >= time()) {
 $badge = '<a href="?page=newsletter_main_main">' . esc_html($type) . ' license expires on ' . esc_html(date('Y-m-d', $license_data->expire))
 . '</a>';
 } else {
 $badge = '<a href="?page=newsletter_main_main">' . esc_html($type) . ' license expired on ' . esc_html(date('Y-m-d', $license_data->expire))
 . '</a>';
 }
 } else {
 $badge = '<a href="?page=newsletter_main_main">License not set</a>';
 }
 }

return $badge;
    }

/**
     * Changing this code does not bypass the server side validation checks and does not enable
     * premium services.
     *
     * @return bool
     */
    static function is_premium() {
        $license_data = self::get_data();
        if (empty($license_data)) {
            return false;
        }
        if (is_wp_error($license_data)) {
            return false;
        }

return $license_data->expire >= time();
    }

static function is_free() {
        return !self::is_premium();
    }

static function is_personal() {
        $license_data = self::get_data(false);
        if (is_wp_error($license_data) || !$license_data)
            return true;
        return $license_data->type === 'personal';
    }

static function is_reseller() {
        $license_data = self::get_data(false);
        if (is_wp_error($license_data) || !$license_data)
            return false;
        return $license_data->type === 'reseller';
    }
}

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Name	Size	Perms	Modified	Actions
Composer DIR	-	drwxr-xr-x	2026-06-03 14:57:28	Edit Download recursive recursive
Subscription DIR	-	drwxr-xr-x	2026-06-03 14:57:28	Edit Download recursive recursive
Addons.php	5.17 KB	lrw-r--r--	2026-06-03 14:57:28	Edit Download recursive recursive
Integrations.php	9.46 KB	lrw-r--r--	2026-06-03 14:57:28	Edit Download recursive recursive
License.php	5.42 KB	lrw-r--r--	2026-06-03 14:57:28	Edit Download recursive recursive
Logs.php	1.95 KB	lrw-r--r--	2026-06-03 14:57:28	Edit Download recursive recursive
News.php	2.36 KB	lrw-r--r--	2026-06-03 14:57:28	Edit Download recursive recursive
Source.php	341 B	lrw-r--r--	2026-06-03 14:57:28	Edit Download recursive recursive

Directory Contents