%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
class AcceptStripePayments_CouponsAdmin {
public static $post_slug = 'asp_coupons';
public function __construct() {
add_action( 'init', array( $this, 'init_handler' ) );
if ( is_admin() ) {
add_action( 'admin_menu', array( $this, 'add_menu' ) );
if ( wp_doing_ajax() ) {
add_action( 'wp_ajax_asp_check_coupon', array( $this, 'frontend_check_coupon' ) );
add_action( 'wp_ajax_nopriv_asp_check_coupon', array( $this, 'frontend_check_coupon' ) );
}
}
}
public static function get_coupon( $coupon_code ) {
$out = array(
'code' => $coupon_code,
'valid' => true,
);
//let's find coupon
$coupon = get_posts(
array(
'meta_key' => 'asp_coupon_code',
'meta_value' => $coupon_code,
'posts_per_page' => 1,
'offset' => 0,
'post_type' => self::$post_slug,
)
);
wp_reset_postdata();
if ( empty( $coupon ) ) {
//coupon not found
$out['valid'] = false;
$out['err_msg'] = __( 'Coupon not found.', 'stripe-payments' );
return $out;
}
$coupon = $coupon[0];
//check if coupon is active
if ( ! get_post_meta( $coupon->ID, 'asp_coupon_active', true ) ) {
$out['valid'] = false;
$out['err_msg'] = __( 'Coupon is not active.', 'stripe-payments' );
return $out;
}
//check if coupon start date has come
$start_date = get_post_meta( $coupon->ID, 'asp_coupon_start_date', true );
if ( empty( $start_date ) || strtotime( $start_date ) > time() ) {
$out['valid'] = false;
$out['err_msg'] = __( 'Coupon is not available yet.', 'stripe-payments' );
return $out;
}
//check if coupon has expired
$exp_date = get_post_meta( $coupon->ID, 'asp_coupon_exp_date', true );
if ( ! empty( $exp_date ) && strtotime( $exp_date ) < time() ) {
$out['valid'] = false;
$out['err_msg'] = __( 'Coupon has expired.', 'stripe-payments' );
return $out;
}
//check if redemption limit is reached
$red_limit = get_post_meta( $coupon->ID, 'asp_coupon_red_limit', true );
$red_count = get_post_meta( $coupon->ID, 'asp_coupon_red_count', true );
if ( ! empty( $red_limit ) && intval( $red_count ) >= intval( $red_limit ) ) {
$out['valid'] = false;
$out['err_msg'] = __( 'Coupon redemption limit is reached.', 'stripe-payments' );
return $out;
}
$out['id'] = $coupon->ID;
$out['discount'] = get_post_meta( $coupon->ID, 'asp_coupon_discount', true );
$out['discountType'] = get_post_meta( $coupon->ID, 'asp_coupon_discount_type', true );
return $out;
}
public static function is_coupon_allowed_for_product( $coupon_id, $prod_id ) {
//check if coupon is only available for specific products
$only_for_allowed_products = get_post_meta( $coupon_id, 'asp_coupon_only_for_allowed_products', true );
if ( $only_for_allowed_products ) {
$allowed_products = get_post_meta( $coupon_id, 'asp_coupon_allowed_products', true );
if ( is_array( $allowed_products ) && ! in_array( $prod_id, $allowed_products, true ) ) {
return false;
}
}
return true;
}
public function frontend_check_coupon() {
$out = array();
$coupon_code = filter_input( INPUT_POST, 'coupon_code', FILTER_SANITIZE_STRING );
if ( empty( $coupon_code ) ) {
$out['success'] = false;
$out['msg'] = __( 'Empty coupon code', 'stripe-payments' );
wp_send_json( $out );
}
$coupon_code = strtoupper( $coupon_code );
$tax = filter_input( INPUT_POST, 'tax', FILTER_SANITIZE_NUMBER_INT );
$tax = empty( $tax ) ? 0 : absint( $tax );
$shipping = filter_input( INPUT_POST, 'shipping', FILTER_SANITIZE_NUMBER_INT );
$shipping = empty( $shipping ) ? 0 : absint( $shipping );
$coupon = self::get_coupon( $coupon_code );
if ( ! $coupon['valid'] ) {
$out['success'] = false;
$out['msg'] = $coupon['err_msg'];
wp_send_json( $out );
}
$prod_id = filter_input( INPUT_POST, 'product_id', FILTER_SANITIZE_NUMBER_INT );
if ( empty( $prod_id ) ) {
$out['success'] = false;
$out['msg'] = __( 'No product ID specified.', 'stripe-payments' );
wp_send_json( $out );
}
if ( ! self::is_coupon_allowed_for_product( $coupon['id'], $prod_id ) ) {
$out['success'] = false;
$out['msg'] = __( 'Coupon is not allowed for this product.', 'stripe-payments' );
wp_send_json( $out );
}
$curr = filter_input( INPUT_POST, 'curr', FILTER_SANITIZE_STRING );
$curr = isset( $curr ) ? $curr : '';
$discount = $coupon['discount'];
$discount_type = $coupon['discountType'];
$amount = filter_input( INPUT_POST, 'amount', FILTER_SANITIZE_NUMBER_INT );
$perc = AcceptStripePayments::is_zero_cents( $curr ) ? 0 : 2;
if ( $coupon['discountType'] === 'perc' ) {
$discount_amount = round( $amount * ( $coupon['discount'] / 100 ), 0 );
} else {
$discount_amount = $coupon['discount'] * ( $perc === 0 ? 1 : 100 );
}
$out['discountAmount'] = $discount_amount;
$amount = round( ( $amount - $discount_amount ) / ( $perc === 0 ? 1 : 100 ), $perc );
$amount = AcceptStripePayments::apply_tax( $amount, $tax, AcceptStripePayments::is_zero_cents( $curr ) );
$amount = round( $amount + $shipping / 100, 2 );
$out['tax'] = $tax;
$out['shipping'] = $shipping;
$out['amount'] = $amount;
$out['success'] = true;
$out['code'] = $coupon_code;
$out['discount'] = $discount;
$out['discountType'] = $discount_type;
$out['discountStr'] = $coupon_code . ': - ' . ( $discount_type === 'perc' ? $discount . '%' : AcceptStripePayments::formatted_price( $discount, $curr ) );
$out['newAmountFmt'] = AcceptStripePayments::formatted_price( $amount, $curr );
wp_send_json( $out );
}
public function init_handler() {
$args = array(
'supports' => array( '' ),
'hierarchical' => false,
'public' => false,
'show_ui' => false,
'can_export' => false,
'has_archive' => false,
'exclude_from_search' => true,
'publicly_queryable' => false,
'capability_type' => 'post',
);
register_post_type( self::$post_slug, $args );
if ( ! is_admin() ) {
return;
}
$post_action = filter_input( INPUT_POST, 'asp_coupon_action', FILTER_SANITIZE_STRING );
$post_action = empty( $post_action ) ? '0' : $post_action;
switch ( $post_action ) {
case 'save_coupon':
$this->save_coupon();
break;
case 'save_settings':
$this->save_settings();
break;
default:
break;
}
$action = filter_input( INPUT_GET, 'action', FILTER_SANITIZE_STRING );
$action = empty( $action ) ? '' : $action;
if ( $action === 'asp_delete_coupon' ) {
$this->delete_coupon();
}
}
public function add_menu() {
add_submenu_page( 'edit.php?post_type=' . ASPMain::$products_slug, __( 'Coupons', 'stripe-payments' ), __( 'Coupons', 'stripe-payments' ), 'manage_options', 'stripe-payments-coupons', array( $this, 'display_coupons_menu_page' ) );
}
public function save_settings() {
check_admin_referer( 'asp-coupons-settings' );
$settings = get_option( 'AcceptStripePayments-settings' );
$opts = filter_input( INPUT_POST, 'asp_coupons_opts', FILTER_UNSAFE_RAW, FILTER_REQUIRE_ARRAY );
$settings['coupons_enabled'] = isset( $opts['coupons_enabled'] ) ? 1 : 0;
update_option( 'AcceptStripePayments-settings', $settings );
AcceptStripePayments_Admin::add_admin_notice(
'success',
__( 'Settings updated.', 'stripe-payments' ),
false
);
}
public function display_coupons_menu_page() {
$action = filter_input( INPUT_GET, 'action', FILTER_SANITIZE_STRING );
if ( ! empty( $action ) ) {
if ( $action === 'asp_add_edit_coupon' ) {
//coupon add or edit content
$this->display_coupon_add_edit_page();
return;
}
}
$asp_main = AcceptStripePayments::get_instance();
$coupons_enabled = $asp_main->get_setting( 'coupons_enabled' );
if ( ! class_exists( 'WP_List_Table' ) ) {
require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
}
require_once WP_ASP_PLUGIN_PATH . 'admin/includes/class-coupons-list-table.php';
$coupons_tbl = new ASP_Coupons_Table();
$coupons_tbl->prepare_items();
?>
<style>
th#id {
width: 10%;
}
</style>
<div class="wrap">
<h2><?php esc_html_e( 'Coupons', 'stripe-payments' ); ?></h2>
<div id="poststuff">
<div id="post-body">
<div class="postbox">
<h3 class="hndle"><label for="title"><?php esc_html_e( 'Coupon Settings', 'stripe-payments' ); ?></label></h3>
<div class="inside">
<form method="post">
<input type="hidden" name="asp_coupon_action" value="save_settings">
<table class="form-table">
<tr>
<th scope="row"><?php esc_html_e( 'Enable Coupons', 'stripe-payments' ); ?></th>
<td>
<input type="checkbox" name="asp_coupons_opts[coupons_enabled]" <?php echo $coupons_enabled ? ' checked' : ''; ?>>
<p class="description"><?php esc_html_e( 'Enables the discount coupon functionality.', 'stripe-payments' ); ?></p>
</td>
</tr>
</table>
<?php
wp_nonce_field( 'asp-coupons-settings' );
submit_button( __( 'Save Settings', 'stripe-payments' ) );
?>
</form>
</div>
</div>
</div>
</div>
<h2><?php esc_html_e( 'Coupons', 'stripe-payments' ); ?> <a class="page-title-action" href="?post_type=<?php echo esc_attr( ASPMain::$products_slug ); ?>&page=stripe-payments-coupons&action=asp_add_edit_coupon"><?php esc_html_e( 'Add a Coupon', 'stripe-payments' ); ?></a></h2>
<?php $coupons_tbl->display(); ?>
</div>
<?php
}
public function display_coupon_add_edit_page() {
wp_enqueue_script( 'jquery-ui-datepicker' );
wp_register_style( 'jquery-ui', WP_ASP_PLUGIN_URL . '/admin/assets/css/jquery-ui-theme/jquery-ui.min.css' ); //phpcs:ignore
wp_enqueue_style( 'jquery-ui' );
$coupon_id = filter_input( INPUT_GET, 'asp_coupon_id', FILTER_SANITIZE_NUMBER_INT );
$coupon_id = empty( $coupon_id ) ? false : absint( $coupon_id );
$is_edit = $coupon_id ? true : false;
if ( $is_edit ) {
if ( is_null( get_post( $coupon_id ) ) ) {
echo 'error';
return false;
}
$coupon = array(
'id' => $coupon_id,
'code' => get_post_meta( $coupon_id, 'asp_coupon_code', true ),
'active' => get_post_meta( $coupon_id, 'asp_coupon_active', true ),
'discount' => get_post_meta( $coupon_id, 'asp_coupon_discount', true ),
'discount_type' => get_post_meta( $coupon_id, 'asp_coupon_discount_type', true ),
'red_limit' => get_post_meta( $coupon_id, 'asp_coupon_red_limit', true ),
'red_count' => get_post_meta( $coupon_id, 'asp_coupon_red_count', true ),
'start_date' => get_post_meta( $coupon_id, 'asp_coupon_start_date', true ),
'exp_date' => get_post_meta( $coupon_id, 'asp_coupon_exp_date', true ),
'only_for_allowed_products' => get_post_meta( $coupon_id, 'asp_coupon_only_for_allowed_products', true ),
'allowed_products' => get_post_meta( $coupon_id, 'asp_coupon_allowed_products', true ),
'per_order' => get_post_meta( $coupon_id, 'asp_coupon_per_order', true ),
);
}
//generate array with all products
$posts = get_posts(
array(
'post_type' => untrailingslashit( ASPMain::$products_slug ),
'post_status' => 'publish',
'numberposts' => -1,
)
);
$prod_inputs = '';
$input_tpl = '<label><input type="checkbox" name="asp_coupon[allowed_products][]" value="%s"%s> %s</label>';
if ( $posts ) {
foreach ( $posts as $the_post ) {
$checked = '';
if ( ! empty( $coupon ) && is_array( $coupon['allowed_products'] ) ) {
if ( in_array( strval( $the_post->ID ), $coupon['allowed_products'], true ) ) {
$checked = ' checked';
}
}
$prod_inputs .= sprintf( $input_tpl, $the_post->ID, $checked, $the_post->post_title );
$prod_inputs .= '<br>';
}
} else {
$prod_inputs = __( 'No products created yet.', 'stripe-payments' );
}
wp_reset_postdata();
?>
<div class="wrap">
<h2><?php empty( $coupon_id ) ? esc_html_e( 'Add Coupon', 'stripe-payments' ) : esc_html_e( 'Edit Coupon', 'stripe-payments' ); ?></h2>
<form method="post">
<input type="hidden" name="asp_coupon_action" value="save_coupon">
<table class="form-table">
<tr>
<th scope="row"><?php esc_html_e( 'Active', 'stripe-payments' ); ?></th>
<td>
<input type="checkbox" name="asp_coupon[active]" <?php echo ( ! $is_edit ) || ( $is_edit && $coupon['active'] ) ? 'checked' : ''; ?>>
<p class="description"><?php esc_html_e( 'Use this to enable/disable this coupon.', 'stripe-payments' ); ?></p>
</td>
</tr>
<?php if ( $is_edit ) { ?>
<tr>
<th scope="row"><?php esc_html_e( 'Coupon ID', 'stripe-payments' ); ?></th>
<td>
<input type="hidden" name="asp_coupon_id" value="<?php echo esc_attr( $coupon_id ); ?>">
<?php echo esc_html( $coupon_id ); ?>
<p class="description"><?php esc_html_e( 'Coupon ID. This value cannot be changed.', 'stripe-payments' ); ?></p>
</td>
</tr>
<?php } ?>
<tr>
<th scope="row"><?php esc_html_e( 'Coupon Code', 'stripe-payments' ); ?></th>
<td>
<input type="text" name="asp_coupon[code]" value="<?php echo $is_edit ? esc_attr( $coupon['code'] ) : ''; ?>">
<p class="description"><?php esc_html_e( 'Coupon code that you can share with your customers. Example: GET10OFF', 'stripe-payments' ); ?></p>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'Discount', 'stripe-payments' ); ?></th>
<td>
<input style="vertical-align: middle;" type="number" name="asp_coupon[discount]" min="0" step="0.01" <?php echo $is_edit && $coupon['discount_type'] === 'perc' ? 'max="100"' : ''; ?>value="<?php echo $is_edit ? esc_attr( $coupon['discount'] ) : ''; ?>">
<select name="asp_coupon[discount_type]">
<option value="perc" <?php echo $is_edit && $coupon['discount_type'] === 'perc' ? ' selected' : ''; ?>><?php esc_html_e( 'Percent (%)', 'stripe-payments' ); ?></option>
<option value="fixed" <?php echo $is_edit && $coupon['discount_type'] === 'fixed' ? ' selected' : ''; ?>><?php esc_html_e( 'Fixed amount', 'stripe-payments' ); ?></option>
</select>
<p class="description"><?php esc_html_e( 'Select discount amount and type. Enter a numeric value only. Example: 25', 'stripe-payments' ); ?></p>
<div id="asp-coupon-per-order-cont" <?php echo $is_edit && $coupon['discount_type'] === 'fixed' ? '' : ' style="display:none;"'; ?>>
<br>
<label><input type="checkbox" name="asp_coupon[per_order]" value="1"<?php echo $is_edit && ! empty( $coupon['per_order'] ) ? ' checked' : ''; ?>> <?php esc_html_e( 'Apply Per-Order', 'stripe-payments' ); ?></label>
<p class="description">
<?php esc_html_e( 'If enabled, discount is applied on per-order basis rather than per-item.', 'stripe-payments' ); ?>
<br />
<em><?php esc_html_e( 'This option is only available for "fixed amount" type coupons.', 'stripe-payments' ); ?></em>
</p>
</div>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'Redemption Limit', 'stripe-payments' ); ?></th>
<td>
<input type="number" name="asp_coupon[red_limit]" value="<?php echo $is_edit ? esc_attr( $coupon['red_limit'] ) : 0; ?>">
<p class="description"><?php esc_html_e( 'Set max number of coupons available for redemption. Put 0 to make it unlimited.', 'stripe-payments' ); ?></p>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'Redemption Count', 'stripe-payments' ); ?></th>
<td>
<input type="number" name="asp_coupon[red_count]" value="<?php echo $is_edit ? esc_attr( $coupon['red_count'] ) : 0; ?>">
<p class="description"><?php esc_html_e( 'Number of already redeemed coupons.', 'stripe-payments' ); ?></p>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'Start Date', 'stripe-payments' ); ?></th>
<td>
<input class="datepicker-input" type="text" name="asp_coupon[start_date]" value="<?php echo $is_edit ? esc_attr( $coupon['start_date'] ) : esc_attr( date( 'Y-m-d' ) ); //phpcs:ignore?>">
<p class="description"><?php esc_html_e( 'Start date when this coupon can be used.', 'stripe-payments' ); ?></p>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'Expiry Date', 'stripe-payments' ); ?></th>
<td>
<input class="datepicker-input" type="text" name="asp_coupon[exp_date]" value="<?php echo $is_edit ? esc_attr( $coupon['exp_date'] ) : 0; ?>">
<p class="description"><?php esc_html_e( 'Date when this coupon will expire. Put 0 to disable expiry check.', 'stripe-payments' ); ?></p>
</td>
</tr>
<tr>
<th scope="row"><?php esc_html_e( 'Coupon Available For:', 'stripe-payments' ); ?></th>
<td>
<label><input type="radio" name="asp_coupon[only_for_allowed_products]" value="0" <?php echo ! $is_edit || ( $is_edit && ! $coupon['only_for_allowed_products'] ) ? ' checked' : ''; ?>> <?php esc_html_e( 'All products', 'stripe-payments' ); ?></label>
<br>
<label><input type="radio" name="asp_coupon[only_for_allowed_products]" value="1" <?php echo $is_edit && $coupon['only_for_allowed_products'] ? ' checked' : ''; ?>> <?php esc_html_e( 'Specific Products Only', 'stripe-payments' ); ?></label>
<p class="asp-coupons-available-products" <?php echo ( $is_edit && ! $coupon['only_for_allowed_products'] ) || ( ! $is_edit ) ? ' style="display: none;"' : ''; ?>>
<?php echo $prod_inputs; //phpcs:ignore?>
</p>
<p class="description"><?php esc_html_e( 'Choose availability of the coupon. You can specify which products the coupon is available to when the "Specific Products Only" option is selected.', 'stripe-payments' ); ?></p>
</td>
</tr>
<?php
do_action( 'asp_admin_add_edit_coupon', $coupon_id );
?>
</table>
<?php
wp_nonce_field( 'asp-add-edit-coupon' );
submit_button( $is_edit ? __( 'Update Coupon', 'stripe-payments' ) : __( 'Create Coupon', 'stripe-payments' ) );
?>
</form>
</div>
<script>
jQuery(document).ready(function($) {
$('.datepicker-input').datepicker({
dateFormat: 'yy-mm-dd'
});
$('input[name="asp_coupon[only_for_allowed_products]"]').change(function() {
if ($(this).val() === "1") {
$('.asp-coupons-available-products').show();
} else {
$('.asp-coupons-available-products').hide();
}
});
$('select[name="asp_coupon[discount_type]"]').change(function() {
if (this.value === 'fixed') {
jQuery('input[name="asp_coupon[discount]"]').prop('max', '');
$('#asp-coupon-per-order-cont').slideDown('fast');
} else {
jQuery('input[name="asp_coupon[discount]"]').prop('max', 100);
$('#asp-coupon-per-order-cont').slideUp('fast');
}
});
});
</script>
<?php
}
public function delete_coupon() {
$coupon_id = isset( $_GET['asp_coupon_id'] ) ? absint( $_GET['asp_coupon_id'] ) : false;
if ( ! $coupon_id ) {
AcceptStripePayments_Admin::add_admin_notice(
'error',
__( 'Can\'t delete coupon: coupon ID is not provided.', 'stripe-payments' ),
false
);
return false;
}
$the_post = get_post( $coupon_id );
if ( is_null( $the_post ) ) {
AcceptStripePayments_Admin::add_admin_notice(
'error',
// translators: %d is coupon ID
sprintf( __( 'Can\'t delete coupon: coupon #%d not found.', 'stripe-payments' ), $coupon_id ),
false
);
return false;
}
if ( $the_post->post_type !== self::$post_slug ) {
AcceptStripePayments_Admin::add_admin_notice(
'error',
// translators: %d is coupon ID
sprintf( __( 'Can\'t delete coupon: post #%d is not a coupon.', 'stripe-payments' ), $coupon_id ),
false
);
return false;
}
check_admin_referer( 'delete-coupon_' . $coupon_id );
wp_delete_post( $coupon_id, true );
AcceptStripePayments_Admin::add_admin_notice(
'success',
// translators: %d is coupon ID
sprintf( __( 'Coupon #%d has been deleted.', 'stripe-payments' ), $coupon_id ),
false
);
wp_safe_redirect( remove_query_arg( array( 'action', 'asp_coupon_id', '_wpnonce' ) ) );
exit();
}
public function save_coupon() {
check_admin_referer( 'asp-add-edit-coupon' );
$coupon = filter_input( INPUT_POST, 'asp_coupon', FILTER_UNSAFE_RAW, FILTER_REQUIRE_ARRAY );
$coupon_id = isset( $_POST['asp_coupon_id'] ) ? absint( $_POST['asp_coupon_id'] ) : false;
$is_edit = $coupon_id ? true : false;
$err_msg = array();
$coupon['active'] = isset( $coupon['active'] ) ? 1 : 0;
$coupon['per_order'] = isset( $coupon['per_order'] ) ? 1 : 0;
$coupon['code'] = ! empty( $coupon['code'] ) ? sanitize_text_field( $coupon['code'] ) : '';
if ( empty( $coupon['code'] ) ) {
$err_msg[] = __( 'Please enter coupon code.', 'stripe-payments' );
}
if ( empty( $coupon['discount'] ) ) {
$err_msg[] = __( 'Please enter discount.', 'stripe-payments' );
}
if ( $coupon['discount_type'] === 'perc' && $coupon['discount'] > 100 ) {
$err_msg[] = __( "Discount can't be more than 100%.", 'stripe-payments' );
}
if ( ! empty( $err_msg ) ) {
foreach ( $err_msg as $msg ) {
AcceptStripePayments_Admin::add_admin_notice( 'error', $msg, false );
}
return false;
}
if ( ! $is_edit ) {
$post = array();
$post['post_title'] = '';
$post['post_status'] = 'publish';
$post['content'] = '';
$post['post_type'] = self::$post_slug;
$coupon_id = wp_insert_post( $post );
}
if ( empty( $coupon['allowed_products'] ) ) {
$coupon['allowed_products'] = array();
}
foreach ( $coupon as $key => $value ) {
update_post_meta( $coupon_id, 'asp_coupon_' . $key, $value );
}
do_action( 'asp_admin_save_coupon', $coupon_id, $coupon );
AcceptStripePayments_Admin::add_admin_notice(
'success',
// translators: %s is coupon code
sprintf( $is_edit ? __( 'Coupon "%s" has been updated.', 'stripe-payments' ) : __( 'Coupon "%s" has been created.', 'stripe-payments' ), $coupon['code'] ),
false
);
wp_safe_redirect( 'edit.php?post_type=' . ASPMain::$products_slug . '&page=stripe-payments-coupons' );
exit;
}
}
new AcceptStripePayments_CouponsAdmin();
Zerion Mini Shell 1.0