commit a0d918ab0d772271aa5fd4546964660710692c6b
Author: MrAkells <mrakells@proton.me>
Date:   Tue Feb 3 11:15:43 2026 +0200

    first commit

diff --git a/assets/scs-checkout.js b/assets/scs-checkout.js
new file mode 100644
index 0000000..bfc5db8
--- /dev/null
+++ b/assets/scs-checkout.js
@@ -0,0 +1,69 @@
+(function () {
+    function parsePayload(element) {
+        var raw = element.getAttribute('data-scs') || '{}';
+        try {
+            return JSON.parse(raw);
+        } catch (error) {
+            return null;
+        }
+    }
+
+    function setBusy(button, busy) {
+        button.disabled = !!busy;
+        button.setAttribute('data-loading', busy ? '1' : '0');
+    }
+
+    document.addEventListener('click', function (event) {
+        var button = event.target.closest('.scs-checkout-button');
+        if (!button) {
+            return;
+        }
+
+        event.preventDefault();
+        if (button.getAttribute('data-loading') === '1') {
+            return;
+        }
+
+        var payload = parsePayload(button);
+        if (!payload || !payload.nonce) {
+            alert((window.scs_ajax && scs_ajax.error_text) || 'Unable to start payment.');
+            return;
+        }
+
+        setBusy(button, true);
+
+        var formData = new FormData();
+        formData.append('action', 'scs_create_session');
+        formData.append('nonce', payload.nonce);
+        formData.append('payload', JSON.stringify(payload));
+
+        var ajaxUrl = (window.scs_ajax && scs_ajax.ajax_url) || '';
+
+        fetch(ajaxUrl, {
+            method: 'POST',
+            credentials: 'same-origin',
+            body: formData
+        })
+            .then(function (response) {
+                return response.json();
+            })
+            .then(function (data) {
+                if (data && data.success && data.data && data.data.url) {
+                    window.location.href = data.data.url;
+                    return;
+                }
+
+                var message = (data && data.data && data.data.message)
+                    ? data.data.message
+                    : ((window.scs_ajax && scs_ajax.error_text) || 'Unable to start payment.');
+
+                alert(message);
+            })
+            .catch(function () {
+                alert((window.scs_ajax && scs_ajax.error_text) || 'Unable to start payment.');
+            })
+            .finally(function () {
+                setBusy(button, false);
+            });
+    });
+})();
diff --git a/stripe-checkout-simple.php b/stripe-checkout-simple.php
new file mode 100644
index 0000000..0af38ee
--- /dev/null
+++ b/stripe-checkout-simple.php
@@ -0,0 +1,304 @@
+<?php
+/*
+Plugin Name: Stripe Checkout Simple
+Description: Add a shortcode to create a Stripe Checkout Session and redirect to the hosted Checkout page.
+Version: 0.1.0
+Author: MrAkells
+Author URI: https://t.me/mrakells
+*/
+
+if (!defined('ABSPATH')) {
+    exit;
+}
+
+define('SCS_VERSION', '0.1.0');
+define('SCS_PLUGIN_DIR', plugin_dir_path(__FILE__));
+define('SCS_PLUGIN_URL', plugin_dir_url(__FILE__));
+
+function scs_get_settings() {
+    $defaults = array(
+        'secret_key' => '',
+        'success_url' => '',
+        'cancel_url' => '',
+        'currency' => 'usd',
+        'product_name' => 'Order',
+        'amount' => '',
+    );
+
+    $settings = get_option('scs_settings', array());
+    if (!is_array($settings)) {
+        $settings = array();
+    }
+
+    return wp_parse_args($settings, $defaults);
+}
+
+function scs_register_settings() {
+    register_setting('scs_settings_group', 'scs_settings', 'scs_sanitize_settings');
+
+    add_settings_section(
+        'scs_main',
+        'Stripe Checkout',
+        '__return_false',
+        'scs_settings'
+    );
+
+    add_settings_field('scs_secret_key', 'Secret key', 'scs_field_secret_key', 'scs_settings', 'scs_main');
+    add_settings_field('scs_success_url', 'Success URL', 'scs_field_success_url', 'scs_settings', 'scs_main');
+    add_settings_field('scs_cancel_url', 'Cancel URL', 'scs_field_cancel_url', 'scs_settings', 'scs_main');
+    add_settings_field('scs_product_name', 'Product name', 'scs_field_product_name', 'scs_settings', 'scs_main');
+    add_settings_field('scs_amount', 'Price (USD)', 'scs_field_amount', 'scs_settings', 'scs_main');
+}
+add_action('admin_init', 'scs_register_settings');
+
+function scs_sanitize_settings($input) {
+    $output = array();
+    $output['secret_key'] = isset($input['secret_key']) ? sanitize_text_field($input['secret_key']) : '';
+    $output['success_url'] = isset($input['success_url']) ? sanitize_text_field($input['success_url']) : '';
+    $output['cancel_url'] = isset($input['cancel_url']) ? sanitize_text_field($input['cancel_url']) : '';
+    $output['currency'] = 'usd';
+    $output['product_name'] = isset($input['product_name']) ? sanitize_text_field($input['product_name']) : '';
+    $output['amount'] = isset($input['amount']) ? sanitize_text_field($input['amount']) : '';
+    return $output;
+}
+
+function scs_field_secret_key() {
+    $settings = scs_get_settings();
+    $value = esc_attr($settings['secret_key']);
+    echo '<input type="password" name="scs_settings[secret_key]" value="' . $value . '" class="regular-text" autocomplete="off" />';
+    echo '<p class="description">Use your Stripe secret key (sk_test_... or sk_live_...).</p>';
+}
+
+function scs_field_success_url() {
+    $settings = scs_get_settings();
+    $value = esc_attr($settings['success_url']);
+    echo '<input type="text" name="scs_settings[success_url]" value="' . $value . '" class="regular-text" />';
+    echo '<p class="description">Required. You can include {CHECKOUT_SESSION_ID} in the URL.</p>';
+}
+
+function scs_field_cancel_url() {
+    $settings = scs_get_settings();
+    $value = esc_attr($settings['cancel_url']);
+    echo '<input type="text" name="scs_settings[cancel_url]" value="' . $value . '" class="regular-text" />';
+    echo '<p class="description">Required.</p>';
+}
+
+function scs_field_product_name() {
+    $settings = scs_get_settings();
+    $value = esc_attr($settings['product_name']);
+    echo '<input type="text" name="scs_settings[product_name]" value="' . $value . '" class="regular-text" />';
+}
+
+function scs_field_amount() {
+    $settings = scs_get_settings();
+    $value = esc_attr($settings['amount']);
+    echo '<input type="text" name="scs_settings[amount]" value="' . $value . '" class="regular-text" />';
+    echo '<p class="description">Enter the price in USD (e.g., 59.00).</p>';
+}
+
+function scs_add_admin_menu() {
+    add_options_page('Stripe Checkout', 'Stripe Checkout', 'manage_options', 'scs_settings', 'scs_render_settings_page');
+}
+add_action('admin_menu', 'scs_add_admin_menu');
+
+function scs_render_settings_page() {
+    echo '<div class="wrap">';
+    echo '<h1>Stripe Checkout</h1>';
+    echo '<p>Use the shortcode <code>[stripe_checkout]</code> or pass attributes like <code>button_text</code> and <code>button_class</code>.</p>';
+    echo '<p>Example:</p>';
+    echo '<p><code>[stripe_checkout button_text="Pay now" button_class="btn btn-main"]</code></p>';
+    echo '<form method="post" action="options.php">';
+    settings_fields('scs_settings_group');
+    do_settings_sections('scs_settings');
+    submit_button();
+    echo '</form>';
+    echo '<p style="margin-top: 24px; font-size: 13px; color: #646970;">Author: <a href="https://t.me/mrakells" target="_blank" rel="noopener noreferrer">MrAkells</a></p>';
+    echo '</div>';
+}
+
+function scs_enqueue_assets() {
+    wp_register_script(
+        'scs-checkout',
+        SCS_PLUGIN_URL . 'assets/scs-checkout.js',
+        array(),
+        SCS_VERSION,
+        true
+    );
+
+    wp_localize_script('scs-checkout', 'scs_ajax', array(
+        'ajax_url' => admin_url('admin-ajax.php'),
+        'error_text' => __('Unable to start payment. Please try again.', 'scs'),
+    ));
+
+    wp_enqueue_script('scs-checkout');
+}
+
+function scs_checkout_shortcode($atts) {
+    $settings = scs_get_settings();
+
+    if (empty($settings['secret_key'])) {
+        if (current_user_can('manage_options')) {
+            return '<div class="scs-error">Stripe secret key is not configured.</div>';
+        }
+        return '<div class="scs-error">Payment is unavailable.</div>';
+    }
+
+    $atts = shortcode_atts(array(
+        'button_text' => 'Pay',
+        'button_class' => '',
+        'customer_email' => '',
+        'client_reference_id' => '',
+    ), $atts, 'stripe_checkout');
+
+    $payload = array(
+        'customer_email' => $atts['customer_email'] !== '' ? sanitize_email($atts['customer_email']) : '',
+        'client_reference_id' => $atts['client_reference_id'] !== '' ? sanitize_text_field($atts['client_reference_id']) : '',
+        'nonce' => wp_create_nonce('scs_create_session'),
+    );
+
+    scs_enqueue_assets();
+
+    $button_text = $atts['button_text'] !== '' ? sanitize_text_field($atts['button_text']) : 'Pay';
+    $button_class = 'scs-checkout-button';
+    if ($atts['button_class'] !== '') {
+        $tokens = preg_split('/\s+/', $atts['button_class']);
+        $tokens = array_filter($tokens);
+        $tokens = array_map('sanitize_html_class', $tokens);
+        if (!empty($tokens)) {
+            $button_class .= ' ' . implode(' ', $tokens);
+        }
+    }
+    $payload_json = esc_attr(wp_json_encode($payload));
+
+    return '<button type="button" class="' . esc_attr($button_class) . '" data-scs="' . $payload_json . '">' . esc_html($button_text) . '</button>';
+}
+add_shortcode('stripe_checkout', 'scs_checkout_shortcode');
+
+function scs_validate_url($url) {
+    $url = trim((string) $url);
+    if ($url === '') {
+        return '';
+    }
+
+    $placeholder = '{CHECKOUT_SESSION_ID}';
+    $test_url = str_replace($placeholder, 'TEST_SESSION_ID', $url);
+    $test_url = esc_url_raw($test_url);
+    if ($test_url === '') {
+        return '';
+    }
+
+    if (function_exists('wp_http_validate_url')) {
+        return wp_http_validate_url($test_url) ? $url : '';
+    }
+
+    return filter_var($test_url, FILTER_VALIDATE_URL) ? $url : '';
+}
+
+function scs_to_unit_amount($amount, $currency) {
+    $currency = strtolower((string) $currency);
+    $amount = str_replace(',', '.', trim((string) $amount));
+    if ($amount === '') {
+        return 0;
+    }
+
+    $number = floatval($amount);
+    if ($number <= 0) {
+        return 0;
+    }
+
+    $zero_decimal = array('bif', 'clp', 'djf', 'gnf', 'jpy', 'kmf', 'krw', 'mga', 'pyg', 'rwf', 'ugx', 'vnd', 'vuv', 'xaf', 'xof', 'xpf');
+    $multiplier = in_array($currency, $zero_decimal, true) ? 1 : 100;
+
+    return (int) round($number * $multiplier);
+}
+
+function scs_ajax_create_session() {
+    if (!isset($_POST['nonce']) || !wp_verify_nonce($_POST['nonce'], 'scs_create_session')) {
+        wp_send_json_error(array('message' => 'Invalid request.'), 400);
+    }
+
+    $raw_payload = isset($_POST['payload']) ? wp_unslash($_POST['payload']) : '';
+    $payload = json_decode($raw_payload, true);
+
+    if (!is_array($payload)) {
+        $payload = array();
+    }
+
+    $settings = scs_get_settings();
+    $secret_key = $settings['secret_key'];
+
+    if (empty($secret_key)) {
+        wp_send_json_error(array('message' => 'Stripe secret key is not configured.'), 400);
+    }
+
+    $amount = $settings['amount'];
+    $currency = 'usd';
+    $name = $settings['product_name'];
+
+    $success_url = scs_validate_url($settings['success_url']);
+    $cancel_url = scs_validate_url($settings['cancel_url']);
+
+    if ($success_url === '' || $cancel_url === '') {
+        wp_send_json_error(array('message' => 'Success and cancel URLs are required.'), 400);
+    }
+
+    $body = array(
+        'mode' => 'payment',
+        'success_url' => $success_url,
+        'cancel_url' => $cancel_url,
+    );
+
+    if (!empty($payload['customer_email'])) {
+        $body['customer_email'] = sanitize_email($payload['customer_email']);
+    }
+
+    if (!empty($payload['client_reference_id'])) {
+        $body['client_reference_id'] = sanitize_text_field($payload['client_reference_id']);
+    }
+
+    $unit_amount = scs_to_unit_amount($amount, $currency);
+    if ($unit_amount <= 0 || $name === '') {
+        wp_send_json_error(array('message' => 'Provide a valid amount and product name in settings.'), 400);
+    }
+
+    $body['line_items[0][price_data][currency]'] = $currency;
+    $body['line_items[0][price_data][unit_amount]'] = $unit_amount;
+    $body['line_items[0][price_data][product_data][name]'] = $name;
+    $body['line_items[0][quantity]'] = 1;
+
+    $response = wp_remote_post('https://api.stripe.com/v1/checkout/sessions', array(
+        'headers' => array(
+            'Authorization' => 'Bearer ' . $secret_key,
+        ),
+        'body' => $body,
+        'timeout' => 60,
+    ));
+
+    if (is_wp_error($response)) {
+        wp_send_json_error(array('message' => $response->get_error_message()), 500);
+    }
+
+    $status = wp_remote_retrieve_response_code($response);
+    $response_body = wp_remote_retrieve_body($response);
+    $data = json_decode($response_body, true);
+
+    if ($status < 200 || $status >= 300) {
+        $message = 'Stripe error.';
+        if (is_array($data) && isset($data['error']['message'])) {
+            $message = $data['error']['message'];
+        }
+        wp_send_json_error(array('message' => $message), 400);
+    }
+
+    if (!is_array($data) || empty($data['url'])) {
+        wp_send_json_error(array('message' => 'Stripe did not return a Checkout URL.'), 500);
+    }
+
+    wp_send_json_success(array('url' => $data['url']));
+}
+add_action('wp_ajax_scs_create_session', 'scs_ajax_create_session');
+add_action('wp_ajax_nopriv_scs_create_session', 'scs_ajax_create_session');
+
+
+
+