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<?php |
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/** |
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* Contains functions related to Invoicing plugin. |
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* |
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* @since 1.0.0 |
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* @package Invoicing |
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*/ |
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// MUST have WordPress. |
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if ( !defined( 'WPINC' ) ) { |
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exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) ); |
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} |
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class WPInv_Ajax { |
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public static function init() { |
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add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 ); |
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add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 ); |
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self::add_ajax_events(); |
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} |
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public static function define_ajax() { |
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if ( !empty( $_GET['wpinv-ajax'] ) ) { |
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if ( ! defined( 'DOING_AJAX' ) ) { |
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define( 'DOING_AJAX', true ); |
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} |
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if ( ! defined( 'WC_DOING_AJAX' ) ) { |
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define( 'WC_DOING_AJAX', true ); |
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} |
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// Turn off display_errors during AJAX events to prevent malformed JSON |
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if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) { |
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/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 ); |
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} |
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$GLOBALS['wpdb']->hide_errors(); |
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} |
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} |
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public static function do_wpinv_ajax() { |
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global $wp_query; |
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if ( !empty( $_GET['wpinv-ajax'] ) ) { |
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$wp_query->set( 'wpinv-ajax', sanitize_text_field( $_GET['wpinv-ajax'] ) ); |
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} |
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if ( $action = $wp_query->get( 'wpinv-ajax' ) ) { |
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self::wpinv_ajax_headers(); |
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do_action( 'wpinv_ajax_' . sanitize_text_field( $action ) ); |
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die(); |
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} |
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} |
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private static function wpinv_ajax_headers() { |
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send_origin_headers(); |
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/** @scrutinizer ignore-unhandled */ @header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) ); |
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/** @scrutinizer ignore-unhandled */ @header( 'X-Robots-Tag: noindex' ); |
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send_nosniff_header(); |
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nocache_headers(); |
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status_header( 200 ); |
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} |
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public static function add_ajax_events() { |
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$ajax_events = array( |
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'add_note' => false, |
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'delete_note' => false, |
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'get_states_field' => true, |
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'checkout' => false, |
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'payment_form_get_taxes' => true, |
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'payment_form' => true, |
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'payment_form_discount' => true, |
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'get_payment_form' => true, |
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'get_payment_form_states_field' => true, |
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'add_invoice_item' => false, |
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'remove_invoice_item' => false, |
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'create_invoice_item' => false, |
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'get_billing_details' => false, |
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'admin_recalculate_totals' => false, |
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'admin_apply_discount' => false, |
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'admin_remove_discount' => false, |
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'check_email' => false, |
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'run_tool' => false, |
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'apply_discount' => true, |
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'remove_discount' => true, |
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'buy_items' => true, |
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); |
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foreach ( $ajax_events as $ajax_event => $nopriv ) { |
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add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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if ( !defined( 'WPI_AJAX_' . strtoupper( $nopriv ) ) ) { |
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define( 'WPI_AJAX_' . strtoupper( $nopriv ), 1 ); |
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} |
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if ( $nopriv ) { |
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add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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} |
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} |
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} |
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public static function add_note() { |
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check_ajax_referer( 'add-invoice-note', '_nonce' ); |
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if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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$post_id = absint( $_POST['post_id'] ); |
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$note = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) ); |
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$note_type = sanitize_text_field( $_POST['note_type'] ); |
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$is_customer_note = $note_type == 'customer' ? 1 : 0; |
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if ( $post_id > 0 ) { |
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$note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note ); |
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if ( $note_id > 0 && !is_wp_error( $note_id ) ) { |
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wpinv_get_invoice_note_line_item( $note_id ); |
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} |
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} |
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die(); |
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} |
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public static function delete_note() { |
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check_ajax_referer( 'delete-invoice-note', '_nonce' ); |
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if ( !wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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$note_id = (int)$_POST['note_id']; |
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if ( $note_id > 0 ) { |
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wp_delete_comment( $note_id, true ); |
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} |
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die(); |
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} |
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public static function get_states_field() { |
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echo wpinv_get_states_field(); |
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die(); |
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} |
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public static function checkout() { |
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if ( ! defined( 'WPINV_CHECKOUT' ) ) { |
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define( 'WPINV_CHECKOUT', true ); |
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} |
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wpinv_process_checkout(); |
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die(0); |
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} |
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public static function add_invoice_item() { |
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global $wpi_userID, $wpinv_ip_address_country; |
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check_ajax_referer( 'invoice-item', '_nonce' ); |
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if ( !wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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$item_id = sanitize_text_field( $_POST['item_id'] ); |
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$invoice_id = absint( $_POST['invoice_id'] ); |
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if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) { |
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die(); |
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} |
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$invoice = wpinv_get_invoice( $invoice_id ); |
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if ( empty( $invoice ) ) { |
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die(); |
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} |
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if ( $invoice->is_paid() || $invoice->is_refunded() ) { |
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die(); // Don't allow modify items for paid invoice. |
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} |
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if ( !empty( $_POST['user_id'] ) ) { |
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$wpi_userID = absint( $_POST['user_id'] ); |
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} |
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$item = new WPInv_Item( $item_id ); |
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if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) { |
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die(); |
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} |
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// Validate item before adding to invoice because recurring item must be paid individually. |
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if ( !empty( $invoice->cart_details ) ) { |
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$valid = true; |
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if ( $recurring_item = $invoice->get_recurring() ) { |
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if ( $recurring_item != $item_id ) { |
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$valid = false; |
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} |
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} else if ( wpinv_is_recurring_item( $item_id ) ) { |
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$valid = false; |
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} |
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if ( !$valid ) { |
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$response = array(); |
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$response['success'] = false; |
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$response['msg'] = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' ); |
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wp_send_json( $response ); |
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} |
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} |
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$checkout_session = wpinv_get_checkout_session(); |
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$data = array(); |
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$data['invoice_id'] = $invoice_id; |
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$data['cart_discounts'] = $invoice->get_discounts( true ); |
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wpinv_set_checkout_session( $data ); |
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$quantity = wpinv_item_quantities_enabled() && !empty($_POST['qty']) && (int)$_POST['qty'] > 0 ? (int)$_POST['qty'] : 1; |
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$args = array( |
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'id' => $item_id, |
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'quantity' => $quantity, |
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'item_price' => $item->get_price(), |
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'custom_price' => '', |
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'tax' => 0.00, |
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'discount' => 0, |
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'meta' => array(), |
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'fees' => array() |
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); |
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$invoice->add_item( $item_id, $args ); |
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$invoice->save(); |
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if ( empty( $_POST['country'] ) ) { |
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$_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country(); |
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} |
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if ( empty( $_POST['state'] ) ) { |
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$_POST['state'] = $invoice->state; |
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} |
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$invoice->country = sanitize_text_field( $_POST['country'] ); |
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$invoice->state = sanitize_text_field( $_POST['state'] ); |
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$invoice->set( 'country', sanitize_text_field( $_POST['country'] ) ); |
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$invoice->set( 'state', sanitize_text_field( $_POST['state'] ) ); |
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$wpinv_ip_address_country = $invoice->country; |
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$invoice->recalculate_totals(true); |
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$response = array(); |
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$response['success'] = true; |
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$response['data']['items'] = wpinv_admin_get_line_items( $invoice ); |
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$response['data']['subtotal'] = $invoice->get_subtotal(); |
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$response['data']['subtotalf'] = $invoice->get_subtotal(true); |
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$response['data']['tax'] = $invoice->get_tax(); |
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$response['data']['taxf'] = $invoice->get_tax(true); |
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$response['data']['discount'] = $invoice->get_discount(); |
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$response['data']['discountf'] = $invoice->get_discount(true); |
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$response['data']['total'] = $invoice->get_total(); |
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$response['data']['totalf'] = $invoice->get_total(true); |
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wpinv_set_checkout_session($checkout_session); |
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wp_send_json( $response ); |
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} |
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public static function remove_invoice_item() { |
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global $wpi_userID, $wpinv_ip_address_country; |
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270
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271
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check_ajax_referer( 'invoice-item', '_nonce' ); |
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if ( !wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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$item_id = sanitize_text_field( $_POST['item_id'] ); |
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$invoice_id = absint( $_POST['invoice_id'] ); |
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$cart_index = isset( $_POST['index'] ) && $_POST['index'] >= 0 ? $_POST['index'] : false; |
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if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) { |
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die(); |
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} |
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$invoice = wpinv_get_invoice( $invoice_id ); |
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if ( empty( $invoice ) ) { |
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die(); |
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} |
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if ( $invoice->is_paid() || $invoice->is_refunded() ) { |
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290
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die(); // Don't allow modify items for paid invoice. |
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291
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} |
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292
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293
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if ( !empty( $_POST['user_id'] ) ) { |
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294
|
|
|
$wpi_userID = absint( $_POST['user_id'] ); |
|
295
|
|
|
} |
|
296
|
|
|
|
|
297
|
|
|
$item = new WPInv_Item( $item_id ); |
|
298
|
|
|
if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) { |
|
299
|
|
|
die(); |
|
|
|
|
|
|
300
|
|
|
} |
|
301
|
|
|
|
|
302
|
|
|
$checkout_session = wpinv_get_checkout_session(); |
|
303
|
|
|
|
|
304
|
|
|
$data = array(); |
|
305
|
|
|
$data['invoice_id'] = $invoice_id; |
|
306
|
|
|
$data['cart_discounts'] = $invoice->get_discounts( true ); |
|
307
|
|
|
|
|
308
|
|
|
wpinv_set_checkout_session( $data ); |
|
309
|
|
|
|
|
310
|
|
|
$args = array( |
|
311
|
|
|
'id' => $item_id, |
|
312
|
|
|
'quantity' => 1, |
|
313
|
|
|
'cart_index' => $cart_index |
|
314
|
|
|
); |
|
315
|
|
|
|
|
316
|
|
|
$invoice->remove_item( $item_id, $args ); |
|
317
|
|
|
$invoice->save(); |
|
318
|
|
|
|
|
319
|
|
|
if ( empty( $_POST['country'] ) ) { |
|
320
|
|
|
$_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country(); |
|
321
|
|
|
} |
|
322
|
|
|
if ( empty( $_POST['state'] ) ) { |
|
323
|
|
|
$_POST['state'] = $invoice->state; |
|
324
|
|
|
} |
|
325
|
|
|
|
|
326
|
|
|
$invoice->country = sanitize_text_field( $_POST['country'] ); |
|
327
|
|
|
$invoice->state = sanitize_text_field( $_POST['state'] ); |
|
328
|
|
|
|
|
329
|
|
|
$invoice->set( 'country', sanitize_text_field( $_POST['country'] ) ); |
|
330
|
|
|
$invoice->set( 'state', sanitize_text_field( $_POST['state'] ) ); |
|
331
|
|
|
|
|
332
|
|
|
$wpinv_ip_address_country = $invoice->country; |
|
333
|
|
|
|
|
334
|
|
|
$invoice->recalculate_totals(true); |
|
335
|
|
|
|
|
336
|
|
|
$response = array(); |
|
337
|
|
|
$response['success'] = true; |
|
338
|
|
|
$response['data']['items'] = wpinv_admin_get_line_items( $invoice ); |
|
339
|
|
|
$response['data']['subtotal'] = $invoice->get_subtotal(); |
|
340
|
|
|
$response['data']['subtotalf'] = $invoice->get_subtotal(true); |
|
341
|
|
|
$response['data']['tax'] = $invoice->get_tax(); |
|
342
|
|
|
$response['data']['taxf'] = $invoice->get_tax(true); |
|
343
|
|
|
$response['data']['discount'] = $invoice->get_discount(); |
|
344
|
|
|
$response['data']['discountf'] = $invoice->get_discount(true); |
|
345
|
|
|
$response['data']['total'] = $invoice->get_total(); |
|
346
|
|
|
$response['data']['totalf'] = $invoice->get_total(true); |
|
347
|
|
|
|
|
348
|
|
|
wpinv_set_checkout_session($checkout_session); |
|
349
|
|
|
|
|
350
|
|
|
wp_send_json( $response ); |
|
351
|
|
|
} |
|
352
|
|
|
|
|
353
|
|
|
public static function create_invoice_item() { |
|
354
|
|
|
check_ajax_referer( 'invoice-item', '_nonce' ); |
|
355
|
|
|
if ( !wpinv_current_user_can_manage_invoicing() ) { |
|
356
|
|
|
die(-1); |
|
|
|
|
|
|
357
|
|
|
} |
|
358
|
|
|
|
|
359
|
|
|
$invoice_id = absint( $_POST['invoice_id'] ); |
|
360
|
|
|
|
|
361
|
|
|
// Find the item |
|
362
|
|
|
if ( !is_numeric( $invoice_id ) ) { |
|
363
|
|
|
die(); |
|
|
|
|
|
|
364
|
|
|
} |
|
365
|
|
|
|
|
366
|
|
|
$invoice = wpinv_get_invoice( $invoice_id ); |
|
367
|
|
|
if ( empty( $invoice ) ) { |
|
368
|
|
|
die(); |
|
|
|
|
|
|
369
|
|
|
} |
|
370
|
|
|
|
|
371
|
|
|
// Validate item before adding to invoice because recurring item must be paid individually. |
|
372
|
|
|
if ( !empty( $invoice->cart_details ) && $invoice->get_recurring() ) { |
|
373
|
|
|
$response = array(); |
|
374
|
|
|
$response['success'] = false; |
|
375
|
|
|
$response['msg'] = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' ); |
|
376
|
|
|
wp_send_json( $response ); |
|
377
|
|
|
} |
|
378
|
|
|
|
|
379
|
|
|
$save_item = wp_unslash( $_POST['_wpinv_quick'] ); |
|
380
|
|
|
|
|
381
|
|
|
$meta = array(); |
|
382
|
|
|
$meta['type'] = !empty($save_item['type']) ? sanitize_text_field($save_item['type']) : 'custom'; |
|
383
|
|
|
$meta['price'] = !empty($save_item['price']) ? wpinv_sanitize_amount( $save_item['price'] ) : 0; |
|
384
|
|
|
$meta['vat_rule'] = !empty($save_item['vat_rule']) ? sanitize_text_field($save_item['vat_rule']) : 'digital'; |
|
385
|
|
|
$meta['vat_class'] = !empty($save_item['vat_class']) ? sanitize_text_field($save_item['vat_class']) : '_standard'; |
|
386
|
|
|
|
|
387
|
|
|
$data = array(); |
|
388
|
|
|
$data['post_title'] = sanitize_text_field($save_item['name']); |
|
389
|
|
|
$data['post_status'] = 'publish'; |
|
390
|
|
|
$data['post_excerpt'] = ! empty( $save_item['excerpt'] ) ? wp_kses_post( $save_item['excerpt'] ) : ''; |
|
391
|
|
|
$data['meta'] = $meta; |
|
392
|
|
|
|
|
393
|
|
|
$item = new WPInv_Item(); |
|
394
|
|
|
$item->create( $data ); |
|
395
|
|
|
|
|
396
|
|
|
if ( !empty( $item ) ) { |
|
397
|
|
|
$_POST['item_id'] = $item->ID; |
|
398
|
|
|
$_POST['qty'] = !empty($save_item['qty']) && $save_item['qty'] > 0 ? (int)$save_item['qty'] : 1; |
|
399
|
|
|
|
|
400
|
|
|
self::add_invoice_item(); |
|
401
|
|
|
} |
|
402
|
|
|
die(); |
|
|
|
|
|
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
public static function get_billing_details() { |
|
406
|
|
|
check_ajax_referer( 'get-billing-details', '_nonce' ); |
|
407
|
|
|
|
|
408
|
|
|
if ( !wpinv_current_user_can_manage_invoicing() ) { |
|
409
|
|
|
die(-1); |
|
|
|
|
|
|
410
|
|
|
} |
|
411
|
|
|
|
|
412
|
|
|
$user_id = (int)$_POST['user_id']; |
|
413
|
|
|
$billing_details = wpinv_get_user_address($user_id); |
|
414
|
|
|
$billing_details = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id ); |
|
415
|
|
|
|
|
416
|
|
|
if (isset($billing_details['user_id'])) { |
|
417
|
|
|
unset($billing_details['user_id']); |
|
418
|
|
|
} |
|
419
|
|
|
|
|
420
|
|
|
if (isset($billing_details['email'])) { |
|
421
|
|
|
unset($billing_details['email']); |
|
422
|
|
|
} |
|
423
|
|
|
|
|
424
|
|
|
$response = array(); |
|
425
|
|
|
$response['success'] = true; |
|
426
|
|
|
$response['data']['billing_details'] = $billing_details; |
|
427
|
|
|
|
|
428
|
|
|
wp_send_json( $response ); |
|
429
|
|
|
} |
|
430
|
|
|
|
|
431
|
|
|
public static function admin_recalculate_totals() { |
|
432
|
|
|
global $wpi_userID, $wpinv_ip_address_country; |
|
433
|
|
|
|
|
434
|
|
|
check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
|
435
|
|
|
if ( !wpinv_current_user_can_manage_invoicing() ) { |
|
436
|
|
|
die(-1); |
|
|
|
|
|
|
437
|
|
|
} |
|
438
|
|
|
|
|
439
|
|
|
$invoice_id = absint( $_POST['invoice_id'] ); |
|
440
|
|
|
$invoice = wpinv_get_invoice( $invoice_id ); |
|
441
|
|
|
if ( empty( $invoice ) ) { |
|
442
|
|
|
die(); |
|
|
|
|
|
|
443
|
|
|
} |
|
444
|
|
|
|
|
445
|
|
|
$checkout_session = wpinv_get_checkout_session(); |
|
446
|
|
|
|
|
447
|
|
|
$data = array(); |
|
448
|
|
|
$data['invoice_id'] = $invoice_id; |
|
449
|
|
|
$data['cart_discounts'] = $invoice->get_discounts( true ); |
|
450
|
|
|
|
|
451
|
|
|
wpinv_set_checkout_session( $data ); |
|
452
|
|
|
|
|
453
|
|
|
if ( !empty( $_POST['user_id'] ) ) { |
|
454
|
|
|
$wpi_userID = absint( $_POST['user_id'] ); |
|
455
|
|
|
} |
|
456
|
|
|
|
|
457
|
|
|
if ( empty( $_POST['country'] ) ) { |
|
458
|
|
|
$_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country(); |
|
459
|
|
|
} |
|
460
|
|
|
|
|
461
|
|
|
$disable_taxes = 0; |
|
462
|
|
|
if ( ! empty( $_POST['disable_taxes'] ) ) { |
|
463
|
|
|
$disable_taxes = 1; |
|
464
|
|
|
} |
|
465
|
|
|
$invoice->set( 'disable_taxes', $disable_taxes ); |
|
466
|
|
|
|
|
467
|
|
|
$invoice->country = sanitize_text_field( $_POST['country'] ); |
|
468
|
|
|
$invoice->set( 'country', sanitize_text_field( $_POST['country'] ) ); |
|
469
|
|
|
if ( isset( $_POST['state'] ) ) { |
|
470
|
|
|
$invoice->state = sanitize_text_field( $_POST['state'] ); |
|
471
|
|
|
$invoice->set( 'state', sanitize_text_field( $_POST['state'] ) ); |
|
472
|
|
|
} |
|
473
|
|
|
|
|
474
|
|
|
$wpinv_ip_address_country = $invoice->country; |
|
475
|
|
|
|
|
476
|
|
|
$invoice = $invoice->recalculate_totals(true); |
|
477
|
|
|
|
|
478
|
|
|
$response = array(); |
|
479
|
|
|
$response['success'] = true; |
|
480
|
|
|
$response['data']['items'] = wpinv_admin_get_line_items( $invoice ); |
|
481
|
|
|
$response['data']['subtotal'] = $invoice->get_subtotal(); |
|
482
|
|
|
$response['data']['subtotalf'] = $invoice->get_subtotal(true); |
|
483
|
|
|
$response['data']['tax'] = $invoice->get_tax(); |
|
484
|
|
|
$response['data']['taxf'] = $invoice->get_tax(true); |
|
485
|
|
|
$response['data']['discount'] = $invoice->get_discount(); |
|
486
|
|
|
$response['data']['discountf'] = $invoice->get_discount(true); |
|
487
|
|
|
$response['data']['total'] = $invoice->get_total(); |
|
488
|
|
|
$response['data']['totalf'] = $invoice->get_total(true); |
|
489
|
|
|
|
|
490
|
|
|
wpinv_set_checkout_session($checkout_session); |
|
491
|
|
|
|
|
492
|
|
|
wp_send_json( $response ); |
|
493
|
|
|
} |
|
494
|
|
|
|
|
495
|
|
|
public static function admin_apply_discount() { |
|
496
|
|
|
global $wpi_userID; |
|
497
|
|
|
|
|
498
|
|
|
check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
|
499
|
|
|
if ( !wpinv_current_user_can_manage_invoicing() ) { |
|
500
|
|
|
die(-1); |
|
|
|
|
|
|
501
|
|
|
} |
|
502
|
|
|
|
|
503
|
|
|
$invoice_id = absint( $_POST['invoice_id'] ); |
|
504
|
|
|
$discount_code = sanitize_text_field( $_POST['code'] ); |
|
505
|
|
|
if ( empty( $invoice_id ) || empty( $discount_code ) ) { |
|
506
|
|
|
die(); |
|
|
|
|
|
|
507
|
|
|
} |
|
508
|
|
|
|
|
509
|
|
|
$invoice = wpinv_get_invoice( $invoice_id ); |
|
510
|
|
|
if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) { |
|
511
|
|
|
die(); |
|
|
|
|
|
|
512
|
|
|
} |
|
513
|
|
|
|
|
514
|
|
|
$checkout_session = wpinv_get_checkout_session(); |
|
515
|
|
|
|
|
516
|
|
|
$data = array(); |
|
517
|
|
|
$data['invoice_id'] = $invoice_id; |
|
518
|
|
|
$data['cart_discounts'] = $invoice->get_discounts( true ); |
|
519
|
|
|
|
|
520
|
|
|
wpinv_set_checkout_session( $data ); |
|
521
|
|
|
|
|
522
|
|
|
$response = array(); |
|
523
|
|
|
$response['success'] = false; |
|
524
|
|
|
$response['msg'] = __( 'This discount is invalid.', 'invoicing' ); |
|
525
|
|
|
$response['data']['code'] = $discount_code; |
|
526
|
|
|
|
|
527
|
|
|
if ( wpinv_is_discount_valid( $discount_code, $invoice->get_user_id() ) ) { |
|
528
|
|
|
$discounts = wpinv_set_cart_discount( $discount_code ); |
|
|
|
|
|
|
529
|
|
|
|
|
530
|
|
|
$response['success'] = true; |
|
531
|
|
|
$response['msg'] = __( 'Discount has been applied successfully.', 'invoicing' ); |
|
532
|
|
|
} else { |
|
533
|
|
|
$errors = wpinv_get_errors(); |
|
534
|
|
|
if ( !empty( $errors['wpinv-discount-error'] ) ) { |
|
535
|
|
|
$response['msg'] = $errors['wpinv-discount-error']; |
|
536
|
|
|
} |
|
537
|
|
|
wpinv_unset_error( 'wpinv-discount-error' ); |
|
538
|
|
|
} |
|
539
|
|
|
|
|
540
|
|
|
wpinv_set_checkout_session($checkout_session); |
|
541
|
|
|
|
|
542
|
|
|
wp_send_json( $response ); |
|
543
|
|
|
} |
|
544
|
|
|
|
|
545
|
|
|
public static function admin_remove_discount() { |
|
546
|
|
|
global $wpi_userID; |
|
547
|
|
|
|
|
548
|
|
|
check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
|
549
|
|
|
if ( !wpinv_current_user_can_manage_invoicing() ) { |
|
550
|
|
|
die(-1); |
|
|
|
|
|
|
551
|
|
|
} |
|
552
|
|
|
|
|
553
|
|
|
$invoice_id = absint( $_POST['invoice_id'] ); |
|
554
|
|
|
$discount_code = sanitize_text_field( $_POST['code'] ); |
|
555
|
|
|
if ( empty( $invoice_id ) || empty( $discount_code ) ) { |
|
556
|
|
|
die(); |
|
|
|
|
|
|
557
|
|
|
} |
|
558
|
|
|
|
|
559
|
|
|
$invoice = wpinv_get_invoice( $invoice_id ); |
|
560
|
|
|
if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) { |
|
561
|
|
|
die(); |
|
|
|
|
|
|
562
|
|
|
} |
|
563
|
|
|
|
|
564
|
|
|
$checkout_session = wpinv_get_checkout_session(); |
|
565
|
|
|
|
|
566
|
|
|
$data = array(); |
|
567
|
|
|
$data['invoice_id'] = $invoice_id; |
|
568
|
|
|
$data['cart_discounts'] = $invoice->get_discounts( true ); |
|
569
|
|
|
|
|
570
|
|
|
wpinv_set_checkout_session( $data ); |
|
571
|
|
|
|
|
572
|
|
|
$response = array(); |
|
573
|
|
|
$response['success'] = false; |
|
574
|
|
|
$response['msg'] = NULL; |
|
575
|
|
|
|
|
576
|
|
|
$discounts = wpinv_unset_cart_discount( $discount_code ); |
|
|
|
|
|
|
577
|
|
|
$response['success'] = true; |
|
578
|
|
|
$response['msg'] = __( 'Discount has been removed successfully.', 'invoicing' ); |
|
579
|
|
|
|
|
580
|
|
|
wpinv_set_checkout_session($checkout_session); |
|
581
|
|
|
|
|
582
|
|
|
wp_send_json( $response ); |
|
583
|
|
|
} |
|
584
|
|
|
|
|
585
|
|
|
public static function check_email() { |
|
586
|
|
|
check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
|
587
|
|
|
if ( !wpinv_current_user_can_manage_invoicing() ) { |
|
588
|
|
|
die(-1); |
|
|
|
|
|
|
589
|
|
|
} |
|
590
|
|
|
|
|
591
|
|
|
$email = sanitize_text_field( $_POST['email'] ); |
|
592
|
|
|
|
|
593
|
|
|
$response = array(); |
|
594
|
|
|
if ( is_email( $email ) && email_exists( $email ) && $user_data = get_user_by( 'email', $email ) ) { |
|
595
|
|
|
$user_id = $user_data->ID; |
|
596
|
|
|
$user_login = $user_data->user_login; |
|
597
|
|
|
$display_name = $user_data->display_name ? $user_data->display_name : $user_login; |
|
|
|
|
|
|
598
|
|
|
$billing_details = wpinv_get_user_address($user_id); |
|
599
|
|
|
$billing_details = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id ); |
|
600
|
|
|
|
|
601
|
|
|
if (isset($billing_details['user_id'])) { |
|
602
|
|
|
unset($billing_details['user_id']); |
|
603
|
|
|
} |
|
604
|
|
|
|
|
605
|
|
|
if (isset($billing_details['email'])) { |
|
606
|
|
|
unset($billing_details['email']); |
|
607
|
|
|
} |
|
608
|
|
|
|
|
609
|
|
|
$response['success'] = true; |
|
610
|
|
|
$response['data']['id'] = $user_data->ID; |
|
611
|
|
|
$response['data']['name'] = $user_data->user_email; |
|
612
|
|
|
$response['data']['billing_details'] = $billing_details; |
|
613
|
|
|
} |
|
614
|
|
|
|
|
615
|
|
|
wp_send_json( $response ); |
|
616
|
|
|
} |
|
617
|
|
|
|
|
618
|
|
|
public static function run_tool() { |
|
619
|
|
|
check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
|
620
|
|
|
if ( !wpinv_current_user_can_manage_invoicing() ) { |
|
621
|
|
|
die(-1); |
|
|
|
|
|
|
622
|
|
|
} |
|
623
|
|
|
|
|
624
|
|
|
$tool = sanitize_text_field( $_POST['tool'] ); |
|
625
|
|
|
|
|
626
|
|
|
do_action( 'wpinv_run_tool' ); |
|
627
|
|
|
|
|
628
|
|
|
if ( !empty( $tool ) ) { |
|
629
|
|
|
do_action( 'wpinv_tool_' . $tool ); |
|
630
|
|
|
} |
|
631
|
|
|
} |
|
632
|
|
|
|
|
633
|
|
|
public static function apply_discount() { |
|
634
|
|
|
global $wpi_userID; |
|
635
|
|
|
|
|
636
|
|
|
check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
|
637
|
|
|
|
|
638
|
|
|
$response = array(); |
|
639
|
|
|
|
|
640
|
|
|
if ( isset( $_POST['code'] ) ) { |
|
641
|
|
|
$discount_code = sanitize_text_field( $_POST['code'] ); |
|
642
|
|
|
|
|
643
|
|
|
$response['success'] = false; |
|
644
|
|
|
$response['msg'] = ''; |
|
645
|
|
|
$response['data']['code'] = $discount_code; |
|
646
|
|
|
|
|
647
|
|
|
$invoice = wpinv_get_invoice_cart(); |
|
648
|
|
|
if ( empty( $invoice->ID ) ) { |
|
649
|
|
|
$response['msg'] = __( 'Invalid checkout request.', 'invoicing' ); |
|
650
|
|
|
wp_send_json( $response ); |
|
651
|
|
|
} |
|
652
|
|
|
|
|
653
|
|
|
$wpi_userID = $invoice->get_user_id(); |
|
654
|
|
|
|
|
655
|
|
|
if ( wpinv_is_discount_valid( $discount_code, $wpi_userID ) ) { |
|
656
|
|
|
$discount = wpinv_get_discount_by_code( $discount_code ); |
|
657
|
|
|
$discounts = wpinv_set_cart_discount( $discount_code ); |
|
658
|
|
|
$amount = wpinv_format_discount_rate( wpinv_get_discount_type( $discount->ID ), wpinv_get_discount_amount( $discount->ID ) ); |
|
|
|
|
|
|
659
|
|
|
$total = wpinv_get_cart_total( null, $discounts ); |
|
|
|
|
|
|
660
|
|
|
$cart_totals = wpinv_recalculate_tax( true ); |
|
661
|
|
|
|
|
662
|
|
|
if ( !empty( $cart_totals ) ) { |
|
663
|
|
|
$response['success'] = true; |
|
664
|
|
|
$response['data'] = $cart_totals; |
|
665
|
|
|
$response['data']['code'] = $discount_code; |
|
666
|
|
|
} else { |
|
667
|
|
|
$response['success'] = false; |
|
668
|
|
|
} |
|
669
|
|
|
} else { |
|
670
|
|
|
$errors = wpinv_get_errors(); |
|
671
|
|
|
$response['msg'] = $errors['wpinv-discount-error']; |
|
672
|
|
|
wpinv_unset_error( 'wpinv-discount-error' ); |
|
673
|
|
|
} |
|
674
|
|
|
|
|
675
|
|
|
// Allow for custom discount code handling |
|
676
|
|
|
$response = apply_filters( 'wpinv_ajax_discount_response', $response ); |
|
677
|
|
|
} |
|
678
|
|
|
|
|
679
|
|
|
wp_send_json( $response ); |
|
680
|
|
|
} |
|
681
|
|
|
|
|
682
|
|
|
public static function remove_discount() { |
|
683
|
|
|
check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
|
684
|
|
|
|
|
685
|
|
|
$response = array(); |
|
686
|
|
|
|
|
687
|
|
|
if ( isset( $_POST['code'] ) ) { |
|
688
|
|
|
$discount_code = sanitize_text_field( $_POST['code'] ); |
|
689
|
|
|
$discounts = wpinv_unset_cart_discount( $discount_code ); |
|
690
|
|
|
$total = wpinv_get_cart_total( null, $discounts ); |
|
|
|
|
|
|
691
|
|
|
$cart_totals = wpinv_recalculate_tax( true ); |
|
692
|
|
|
|
|
693
|
|
|
if ( !empty( $cart_totals ) ) { |
|
694
|
|
|
$response['success'] = true; |
|
695
|
|
|
$response['data'] = $cart_totals; |
|
696
|
|
|
$response['data']['code'] = $discount_code; |
|
697
|
|
|
} else { |
|
698
|
|
|
$response['success'] = false; |
|
699
|
|
|
} |
|
700
|
|
|
|
|
701
|
|
|
// Allow for custom discount code handling |
|
702
|
|
|
$response = apply_filters( 'wpinv_ajax_discount_response', $response ); |
|
703
|
|
|
} |
|
704
|
|
|
|
|
705
|
|
|
wp_send_json( $response ); |
|
706
|
|
|
} |
|
707
|
|
|
|
|
708
|
|
|
/** |
|
709
|
|
|
* Retrieves the markup for a payment form. |
|
710
|
|
|
*/ |
|
711
|
|
|
public static function get_payment_form() { |
|
712
|
|
|
|
|
713
|
|
|
// Check nonce. |
|
714
|
|
|
if ( ! isset( $_GET['nonce'] ) || ! wp_verify_nonce( $_GET['nonce'], 'getpaid_ajax_form' ) ) { |
|
715
|
|
|
_e( 'Error: Reload the page and try again.', 'invoicing' ); |
|
716
|
|
|
exit; |
|
|
|
|
|
|
717
|
|
|
} |
|
718
|
|
|
|
|
719
|
|
|
// Is the request set up correctly? |
|
720
|
|
|
if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) { |
|
721
|
|
|
echo aui()->alert( |
|
|
|
|
|
|
722
|
|
|
array( |
|
723
|
|
|
'type' => 'warning', |
|
724
|
|
|
'content' => __( 'No payment form or item provided', 'invoicing' ), |
|
725
|
|
|
) |
|
726
|
|
|
); |
|
727
|
|
|
exit; |
|
|
|
|
|
|
728
|
|
|
} |
|
729
|
|
|
|
|
730
|
|
|
// Payment form or button? |
|
731
|
|
|
if ( ! empty( $_GET['form'] ) ) { |
|
732
|
|
|
echo getpaid_display_payment_form( $_GET['form'] ); |
|
733
|
|
|
} else if( $_GET['invoice'] ) { |
|
734
|
|
|
echo getpaid_display_invoice_payment_form( $_GET['invoice'] ); |
|
735
|
|
|
} else { |
|
736
|
|
|
$items = getpaid_convert_items_to_array( $_GET['item'] ); |
|
737
|
|
|
echo getpaid_display_item_payment_form( $items ); |
|
738
|
|
|
} |
|
739
|
|
|
|
|
740
|
|
|
exit; |
|
|
|
|
|
|
741
|
|
|
|
|
742
|
|
|
} |
|
743
|
|
|
|
|
744
|
|
|
/** |
|
745
|
|
|
* Payment forms. |
|
746
|
|
|
* |
|
747
|
|
|
* @since 1.0.18 |
|
748
|
|
|
*/ |
|
749
|
|
|
public static function payment_form() { |
|
750
|
|
|
global $invoicing, $wpi_checkout_id, $cart_total; |
|
751
|
|
|
|
|
752
|
|
|
// Check nonce. |
|
753
|
|
|
if ( ! isset( $_POST['wpinv_payment_form'] ) || ! wp_verify_nonce( $_POST['wpinv_payment_form'], 'wpinv_payment_form' ) ) { |
|
754
|
|
|
wp_send_json_error( __( 'Security checks failed.', 'invoicing' ) ); |
|
755
|
|
|
} |
|
756
|
|
|
|
|
757
|
|
|
// Prepare submitted data... |
|
758
|
|
|
$data = wp_unslash( $_POST ); |
|
759
|
|
|
|
|
760
|
|
|
// ... form fields... |
|
761
|
|
|
if ( empty( $data['form_id'] ) || 'publish' != get_post_status( $data['form_id'] ) ) { |
|
762
|
|
|
wp_send_json_error( __( 'This payment form is no longer active.', 'invoicing' ) ); |
|
763
|
|
|
} |
|
764
|
|
|
|
|
765
|
|
|
if ( empty( $data['billing_email'] ) || ! is_email( $data['billing_email'] ) ) { |
|
766
|
|
|
wp_send_json_error( __( 'Provide a valid billing email.', 'invoicing' ) ); |
|
767
|
|
|
} |
|
768
|
|
|
|
|
769
|
|
|
$prepared = array( |
|
770
|
|
|
'billing_email' => sanitize_email( $data['billing_email'] ), |
|
771
|
|
|
__( 'Billing Email', 'invoicing' ) => sanitize_email( $data['billing_email'] ), |
|
772
|
|
|
__( 'Form Id', 'invoicing' ) => absint( $data['form_id'] ), |
|
773
|
|
|
); |
|
774
|
|
|
|
|
775
|
|
|
// Do we have a discount? |
|
776
|
|
|
$discount = 0; |
|
777
|
|
|
if ( ! empty( $data['discount'] ) ) { |
|
778
|
|
|
|
|
779
|
|
|
// Validate discount. |
|
780
|
|
|
$discount = self::payment_form_validate_discount( $data ); |
|
781
|
|
|
|
|
782
|
|
|
if ( is_string( $discount ) ){ |
|
783
|
|
|
wp_send_json_error( $discount ); |
|
784
|
|
|
} |
|
785
|
|
|
|
|
786
|
|
|
if ( is_array( $discount ) ){ |
|
787
|
|
|
$discount = $discount[ 'discount' ]; |
|
788
|
|
|
} |
|
789
|
|
|
|
|
790
|
|
|
if ( ! $discount ) { |
|
791
|
|
|
$discount = 0; |
|
792
|
|
|
} |
|
793
|
|
|
|
|
794
|
|
|
} |
|
795
|
|
|
|
|
796
|
|
|
$fields = $invoicing->form_elements->get_form_elements( $data['form_id'] ); |
|
797
|
|
|
|
|
798
|
|
|
// ... and form items. |
|
799
|
|
|
if ( ! empty( $data['invoice_id'] ) ) { |
|
800
|
|
|
$invoice = wpinv_get_invoice( $data['invoice_id'] ); |
|
801
|
|
|
|
|
802
|
|
|
if ( empty( $invoice ) ) { |
|
803
|
|
|
wp_send_json_error( __( 'Invalid invoice.', 'invoicing' ) ); |
|
804
|
|
|
} |
|
805
|
|
|
|
|
806
|
|
|
if ( $invoice->is_paid() ) { |
|
807
|
|
|
wp_send_json_error( __( 'This invoice has already been paid.', 'invoicing' ) ); |
|
808
|
|
|
} |
|
809
|
|
|
|
|
810
|
|
|
$items = $invoicing->form_elements->convert_checkout_items( $invoice->cart_details, $invoice ); |
|
811
|
|
|
|
|
812
|
|
|
} else { |
|
813
|
|
|
|
|
814
|
|
|
if ( isset( $data['form_items'] ) ) { |
|
815
|
|
|
$items = getpaid_convert_items_to_array( $data['form_items'] ); |
|
816
|
|
|
$items = $invoicing->form_elements->convert_normal_items( $items ); |
|
817
|
|
|
} else { |
|
818
|
|
|
$items = $invoicing->form_elements->get_form_items( $data['form_id'] ); |
|
819
|
|
|
} |
|
820
|
|
|
|
|
821
|
|
|
$invoice = 0; |
|
822
|
|
|
} |
|
823
|
|
|
|
|
824
|
|
|
$prepared_items = array(); |
|
825
|
|
|
$address_fields = array(); |
|
826
|
|
|
$has_recurring = false; |
|
827
|
|
|
|
|
828
|
|
|
if ( ! empty( $data['wpinv-items'] ) ) { |
|
829
|
|
|
|
|
830
|
|
|
$selected_items = wpinv_clean( $data['wpinv-items'] ); |
|
831
|
|
|
|
|
832
|
|
|
foreach ( $items as $item ) { |
|
833
|
|
|
|
|
834
|
|
|
if ( ! empty( $item['required'] ) && ! isset( $selected_items[ $item['id'] ] ) ) { |
|
835
|
|
|
wp_send_json_error( __( 'A required item is missing.', 'invoicing' ) ); |
|
836
|
|
|
} |
|
837
|
|
|
|
|
838
|
|
|
if ( ! isset( $selected_items[ $item['id'] ] ) ) { |
|
839
|
|
|
continue; |
|
840
|
|
|
} |
|
841
|
|
|
|
|
842
|
|
|
if ( ! empty( $item['recurring'] ) ) { |
|
843
|
|
|
$has_recurring = true; |
|
844
|
|
|
} |
|
845
|
|
|
|
|
846
|
|
|
$quantity = empty( $item['quantity'] ) ? 1 : absint( $item['quantity'] ); |
|
847
|
|
|
|
|
848
|
|
|
if ( ! empty( $item['allow_quantities'] ) && ! empty( $data["wpinv-item-{$item['id']}-quantity"] ) ) { |
|
849
|
|
|
|
|
850
|
|
|
$_quantity = intval( $data["wpinv-item-{$item['id']}-quantity"] ); |
|
851
|
|
|
|
|
852
|
|
|
if ( ! empty( $_quantity ) ) { |
|
853
|
|
|
$quantity = $_quantity; |
|
854
|
|
|
} |
|
855
|
|
|
} |
|
856
|
|
|
|
|
857
|
|
|
// Custom pricing. |
|
858
|
|
|
if ( ! empty( $item['custom_price'] ) ) { |
|
859
|
|
|
|
|
860
|
|
|
$minimum_price = wpinv_sanitize_amount( $item['minimum_price'] ); |
|
861
|
|
|
$set_price = wpinv_sanitize_amount( $selected_items[ $item['id'] ] ); |
|
862
|
|
|
|
|
863
|
|
|
if ( $set_price < $minimum_price ) { |
|
864
|
|
|
wp_send_json_error( __( 'The provided amount is less than the minimum allowed value.', 'invoicing' ) ); |
|
865
|
|
|
} |
|
866
|
|
|
|
|
867
|
|
|
$prepared_items[] = array( |
|
868
|
|
|
'id' =>$item['id'], |
|
869
|
|
|
'item_price' => wpinv_sanitize_amount( $item['price'] ), |
|
870
|
|
|
'custom_price' => $set_price, |
|
871
|
|
|
'name' => $item['title'], |
|
872
|
|
|
'quantity' => $quantity, |
|
873
|
|
|
); |
|
874
|
|
|
|
|
875
|
|
|
} else { |
|
876
|
|
|
|
|
877
|
|
|
$prepared_items[] = array( |
|
878
|
|
|
'id' => $item['id'], |
|
879
|
|
|
'item_price' => wpinv_sanitize_amount( $item['price'] ), |
|
880
|
|
|
'custom_price' => wpinv_sanitize_amount( $item['price'] ), |
|
881
|
|
|
'name' => $item['title'], |
|
882
|
|
|
'quantity' => $quantity, |
|
883
|
|
|
); |
|
884
|
|
|
|
|
885
|
|
|
} |
|
886
|
|
|
|
|
887
|
|
|
} |
|
888
|
|
|
|
|
889
|
|
|
} else { |
|
890
|
|
|
|
|
891
|
|
|
wp_send_json_error( __( 'You have not selected any items.', 'invoicing' ) ); |
|
892
|
|
|
|
|
893
|
|
|
} |
|
894
|
|
|
|
|
895
|
|
|
if ( $has_recurring && 1 != count( $prepared_items ) ) { |
|
896
|
|
|
wp_send_json_error( __( 'Recurring items should be bought individually.', 'invoicing' ) ); |
|
897
|
|
|
} |
|
898
|
|
|
|
|
899
|
|
|
// Are all required fields provided? |
|
900
|
|
|
foreach ( $fields as $field ) { |
|
901
|
|
|
|
|
902
|
|
|
if ( ! empty( $field['premade'] ) ) { |
|
903
|
|
|
continue; |
|
904
|
|
|
} |
|
905
|
|
|
|
|
906
|
|
|
if ( ! empty( $field['required'] ) && empty( $data[ $field['id'] ] ) ) { |
|
907
|
|
|
wp_send_json_error( __( 'Some required fields have not been filled.', 'invoicing' ) ); |
|
908
|
|
|
} |
|
909
|
|
|
|
|
910
|
|
|
if ( $field['type'] == 'address' ) { |
|
911
|
|
|
|
|
912
|
|
|
foreach ( $field['fields'] as $address_field ) { |
|
913
|
|
|
|
|
914
|
|
|
if ( empty( $address_field['visible'] ) ) { |
|
915
|
|
|
continue; |
|
916
|
|
|
} |
|
917
|
|
|
|
|
918
|
|
|
if ( ! empty( $address_field['required'] ) && empty( $data[ $address_field['name'] ] ) ) { |
|
919
|
|
|
wp_send_json_error( __( 'Some required fields have not been filled.', 'invoicing' ) ); |
|
920
|
|
|
} |
|
921
|
|
|
|
|
922
|
|
|
if ( isset( $data[ $address_field['name'] ] ) ) { |
|
923
|
|
|
$label = str_replace( 'wpinv_', '', $address_field['name'] ); |
|
924
|
|
|
$address_fields[ $label ] = wpinv_clean( $data[ $address_field['name'] ] ); |
|
925
|
|
|
} |
|
926
|
|
|
|
|
927
|
|
|
} |
|
928
|
|
|
|
|
929
|
|
|
} else if ( isset( $data[ $field['id'] ] ) ) { |
|
930
|
|
|
$label = $field['id']; |
|
931
|
|
|
|
|
932
|
|
|
if ( isset( $field['label'] ) ) { |
|
933
|
|
|
$label = $field['label']; |
|
934
|
|
|
} |
|
935
|
|
|
|
|
936
|
|
|
$prepared[ wpinv_clean( $label ) ] = wpinv_clean( $data[ $field['id'] ] ); |
|
937
|
|
|
} |
|
938
|
|
|
|
|
939
|
|
|
} |
|
940
|
|
|
|
|
941
|
|
|
$user = get_user_by( 'email', $prepared['billing_email'] ); |
|
942
|
|
|
|
|
943
|
|
|
if ( empty( $user ) ) { |
|
944
|
|
|
$user = wpinv_create_user( $prepared['billing_email'] ); |
|
945
|
|
|
} |
|
946
|
|
|
|
|
947
|
|
|
if ( is_wp_error( $user ) ) { |
|
948
|
|
|
wp_send_json_error( $user->get_error_message() ); |
|
949
|
|
|
} |
|
950
|
|
|
|
|
951
|
|
|
if ( is_numeric( $user ) ) { |
|
952
|
|
|
$user = get_user_by( 'id', $user ); |
|
953
|
|
|
} |
|
954
|
|
|
|
|
955
|
|
|
if ( $discount ) { |
|
956
|
|
|
$address_fields['discount'] = array( $data['discount'] ); |
|
957
|
|
|
} |
|
958
|
|
|
|
|
959
|
|
|
// Create the invoice. |
|
960
|
|
|
if ( empty( $invoice ) ) { |
|
961
|
|
|
|
|
962
|
|
|
$invoice = wpinv_insert_invoice( |
|
963
|
|
|
array( |
|
964
|
|
|
'status' => 'wpi-pending', |
|
965
|
|
|
'created_via' => 'payment_form', |
|
966
|
|
|
'user_id' => $user->ID, |
|
|
|
|
|
|
967
|
|
|
'cart_details' => $prepared_items, |
|
968
|
|
|
'user_info' => $address_fields, |
|
969
|
|
|
), |
|
970
|
|
|
true |
|
971
|
|
|
); |
|
972
|
|
|
|
|
973
|
|
|
} else { |
|
974
|
|
|
|
|
975
|
|
|
$invoice = wpinv_update_invoice( |
|
976
|
|
|
array( |
|
977
|
|
|
'ID' => $invoice->ID, |
|
978
|
|
|
'status' => 'wpi-pending', |
|
979
|
|
|
'cart_details' => $prepared_items, |
|
980
|
|
|
'user_info' => $address_fields, |
|
981
|
|
|
), |
|
982
|
|
|
true |
|
983
|
|
|
); |
|
984
|
|
|
|
|
985
|
|
|
} |
|
986
|
|
|
|
|
987
|
|
|
if ( is_wp_error( $invoice ) ) { |
|
988
|
|
|
wp_send_json_error( $invoice->get_error_message() ); |
|
|
|
|
|
|
989
|
|
|
} |
|
990
|
|
|
|
|
991
|
|
|
if ( empty( $invoice ) ) { |
|
992
|
|
|
wp_send_json_error( __( 'Could not create your invoice.', 'invoicing' ) ); |
|
993
|
|
|
} |
|
994
|
|
|
|
|
995
|
|
|
unset( $prepared['billing_email'] ); |
|
996
|
|
|
update_post_meta( $invoice->ID, 'payment_form_data', $prepared ); |
|
997
|
|
|
|
|
998
|
|
|
$wpi_checkout_id = $invoice->ID; |
|
999
|
|
|
$cart_total = wpinv_price( |
|
1000
|
|
|
wpinv_format_amount( |
|
1001
|
|
|
wpinv_get_cart_total( $invoice->get_cart_details(), NULL, $invoice ) ), |
|
|
|
|
|
|
1002
|
|
|
$invoice->get_currency() |
|
|
|
|
|
|
1003
|
|
|
); |
|
1004
|
|
|
|
|
1005
|
|
|
$data = array(); |
|
1006
|
|
|
$data['invoice_id'] = $invoice->ID; |
|
1007
|
|
|
$data['cart_discounts'] = $invoice->get_discounts( true ); |
|
|
|
|
|
|
1008
|
|
|
|
|
1009
|
|
|
wpinv_set_checkout_session( $data ); |
|
1010
|
|
|
add_filter( 'wp_redirect', array( $invoicing->form_elements, 'send_redirect_response' ) ); |
|
1011
|
|
|
add_action( 'wpinv_pre_send_back_to_checkout', array( $invoicing->form_elements, 'checkout_error' ) ); |
|
1012
|
|
|
|
|
1013
|
|
|
if ( ! defined( 'WPINV_CHECKOUT' ) ) { |
|
1014
|
|
|
define( 'WPINV_CHECKOUT', true ); |
|
1015
|
|
|
} |
|
1016
|
|
|
|
|
1017
|
|
|
wpinv_process_checkout(); |
|
1018
|
|
|
|
|
1019
|
|
|
$invoicing->form_elements->checkout_error(); |
|
1020
|
|
|
|
|
1021
|
|
|
exit; |
|
|
|
|
|
|
1022
|
|
|
} |
|
1023
|
|
|
|
|
1024
|
|
|
/** |
|
1025
|
|
|
* Payment forms. |
|
1026
|
|
|
* |
|
1027
|
|
|
* @since 1.0.18 |
|
1028
|
|
|
*/ |
|
1029
|
|
|
public static function get_payment_form_states_field() { |
|
1030
|
|
|
global $invoicing; |
|
1031
|
|
|
|
|
1032
|
|
|
if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) { |
|
1033
|
|
|
exit; |
|
|
|
|
|
|
1034
|
|
|
} |
|
1035
|
|
|
|
|
1036
|
|
|
$elements = $invoicing->form_elements->get_form_elements( $_GET['form'] ); |
|
1037
|
|
|
|
|
1038
|
|
|
if ( empty( $elements ) ) { |
|
1039
|
|
|
exit; |
|
|
|
|
|
|
1040
|
|
|
} |
|
1041
|
|
|
|
|
1042
|
|
|
$address_fields = array(); |
|
1043
|
|
|
foreach ( $elements as $element ) { |
|
1044
|
|
|
if ( 'address' === $element['type'] ) { |
|
1045
|
|
|
$address_fields = $element; |
|
1046
|
|
|
break; |
|
1047
|
|
|
} |
|
1048
|
|
|
} |
|
1049
|
|
|
|
|
1050
|
|
|
if ( empty( $address_fields ) ) { |
|
1051
|
|
|
exit; |
|
|
|
|
|
|
1052
|
|
|
} |
|
1053
|
|
|
|
|
1054
|
|
|
foreach( $address_fields['fields'] as $address_field ) { |
|
1055
|
|
|
|
|
1056
|
|
|
if ( 'wpinv_state' == $address_field['name'] ) { |
|
1057
|
|
|
|
|
1058
|
|
|
$label = $address_field['label']; |
|
1059
|
|
|
|
|
1060
|
|
|
if ( ! empty( $address_field['required'] ) ) { |
|
1061
|
|
|
$label .= "<span class='text-danger'> *</span>"; |
|
1062
|
|
|
} |
|
1063
|
|
|
|
|
1064
|
|
|
$states = wpinv_get_country_states( $_GET['country'] ); |
|
1065
|
|
|
|
|
1066
|
|
|
if ( ! empty( $states ) ) { |
|
1067
|
|
|
|
|
1068
|
|
|
$html = aui()->select( |
|
|
|
|
|
|
1069
|
|
|
array( |
|
1070
|
|
|
'options' => $states, |
|
1071
|
|
|
'name' => esc_attr( $address_field['name'] ), |
|
1072
|
|
|
'id' => esc_attr( $address_field['name'] ), |
|
1073
|
|
|
'placeholder' => esc_attr( $address_field['placeholder'] ), |
|
1074
|
|
|
'required' => (bool) $address_field['required'], |
|
1075
|
|
|
'no_wrap' => true, |
|
1076
|
|
|
'label' => wp_kses_post( $label ), |
|
1077
|
|
|
'select2' => false, |
|
1078
|
|
|
) |
|
1079
|
|
|
); |
|
1080
|
|
|
|
|
1081
|
|
|
} else { |
|
1082
|
|
|
|
|
1083
|
|
|
$html = aui()->input( |
|
1084
|
|
|
array( |
|
1085
|
|
|
'name' => esc_attr( $address_field['name'] ), |
|
1086
|
|
|
'id' => esc_attr( $address_field['name'] ), |
|
1087
|
|
|
'required' => (bool) $address_field['required'], |
|
1088
|
|
|
'label' => wp_kses_post( $label ), |
|
1089
|
|
|
'no_wrap' => true, |
|
1090
|
|
|
'type' => 'text', |
|
1091
|
|
|
) |
|
1092
|
|
|
); |
|
1093
|
|
|
|
|
1094
|
|
|
} |
|
1095
|
|
|
|
|
1096
|
|
|
wp_send_json_success( str_replace( 'sr-only', '', $html ) ); |
|
1097
|
|
|
exit; |
|
|
|
|
|
|
1098
|
|
|
|
|
1099
|
|
|
} |
|
1100
|
|
|
|
|
1101
|
|
|
} |
|
1102
|
|
|
|
|
1103
|
|
|
exit; |
|
|
|
|
|
|
1104
|
|
|
} |
|
1105
|
|
|
|
|
1106
|
|
|
/** |
|
1107
|
|
|
* Apply taxes. |
|
1108
|
|
|
* |
|
1109
|
|
|
* @since 1.0.18 |
|
1110
|
|
|
*/ |
|
1111
|
|
|
public static function payment_form_get_taxes() { |
|
1112
|
|
|
global $invoicing; |
|
1113
|
|
|
|
|
1114
|
|
|
// Check nonce. |
|
1115
|
|
|
check_ajax_referer( 'wpinv_payment_form', 'wpinv_payment_form' ); |
|
1116
|
|
|
|
|
1117
|
|
|
// Prepare submitted data... |
|
1118
|
|
|
$data = wp_unslash( $_POST ); |
|
1119
|
|
|
|
|
1120
|
|
|
// ... form fields... |
|
1121
|
|
|
if ( empty( $data['form_id'] ) || 'publish' != get_post_status( $data['form_id'] ) ) { |
|
1122
|
|
|
exit; |
|
|
|
|
|
|
1123
|
|
|
} |
|
1124
|
|
|
|
|
1125
|
|
|
// Do we have a discount? |
|
1126
|
|
|
if ( ! empty( $data['discount'] ) ) { |
|
1127
|
|
|
|
|
1128
|
|
|
// Validate discount. |
|
1129
|
|
|
$discount = self::payment_form_validate_discount( $data ); |
|
1130
|
|
|
|
|
1131
|
|
|
if ( is_array( $discount ) ){ |
|
1132
|
|
|
$data['total'] = wpinv_price( wpinv_format_amount( $discount['total'] ) ); |
|
1133
|
|
|
$data['sub_total'] = wpinv_price( wpinv_format_amount( $discount['sub_total'] ) ); |
|
1134
|
|
|
$data['discount'] = wpinv_price( wpinv_format_amount( $discount['discount'] ) ); |
|
1135
|
|
|
$data['tax'] = wpinv_price( wpinv_format_amount( $discount['tax'] ) ); |
|
1136
|
|
|
wp_send_json_success( $discount ); |
|
1137
|
|
|
} |
|
1138
|
|
|
|
|
1139
|
|
|
} |
|
1140
|
|
|
|
|
1141
|
|
|
// For existing invoices. |
|
1142
|
|
|
if ( ! empty( $data['invoice_id'] ) ) { |
|
1143
|
|
|
$invoice = wpinv_get_invoice( $data['invoice_id'] ); |
|
1144
|
|
|
|
|
1145
|
|
|
if ( empty( $invoice ) ) { |
|
1146
|
|
|
exit; |
|
|
|
|
|
|
1147
|
|
|
} |
|
1148
|
|
|
|
|
1149
|
|
|
$items = $invoicing->form_elements->convert_checkout_items( $invoice->cart_details, $invoice ); |
|
1150
|
|
|
$country = $invoice->country; |
|
1151
|
|
|
$state = $invoice->state; |
|
1152
|
|
|
|
|
1153
|
|
|
} else { |
|
1154
|
|
|
|
|
1155
|
|
|
if ( isset( $data['form_items'] ) ) { |
|
1156
|
|
|
$items = getpaid_convert_items_to_array( $data['form_items'] ); |
|
1157
|
|
|
$items = $invoicing->form_elements->convert_normal_items( $items ); |
|
1158
|
|
|
} else { |
|
1159
|
|
|
$items = $invoicing->form_elements->get_form_items( $data['form_id'] ); |
|
1160
|
|
|
} |
|
1161
|
|
|
|
|
1162
|
|
|
$country = wpinv_default_billing_country(); |
|
1163
|
|
|
$state = false; |
|
1164
|
|
|
} |
|
1165
|
|
|
|
|
1166
|
|
|
// What we will calculate. |
|
1167
|
|
|
$total = 0; |
|
1168
|
|
|
$tax = 0; |
|
1169
|
|
|
$sub_total = 0; |
|
1170
|
|
|
|
|
1171
|
|
|
if ( ! empty( $data['wpinv_country'] ) ) { |
|
1172
|
|
|
$country = $data['wpinv_country']; |
|
1173
|
|
|
} |
|
1174
|
|
|
|
|
1175
|
|
|
if ( ! empty( $data['wpinv_state'] ) ) { |
|
1176
|
|
|
$state = $data['wpinv_state']; |
|
1177
|
|
|
} |
|
1178
|
|
|
|
|
1179
|
|
|
$has_recurring = false; |
|
|
|
|
|
|
1180
|
|
|
if ( ! empty( $data['wpinv-items'] ) ) { |
|
1181
|
|
|
|
|
1182
|
|
|
$selected_items = wpinv_clean( $data['wpinv-items'] ); |
|
1183
|
|
|
|
|
1184
|
|
|
foreach ( $items as $item ) { |
|
1185
|
|
|
|
|
1186
|
|
|
if ( ! isset( $selected_items[ $item['id'] ] ) ) { |
|
1187
|
|
|
continue; |
|
1188
|
|
|
} |
|
1189
|
|
|
|
|
1190
|
|
|
if ( ! empty( $item['recurring'] ) ) { |
|
1191
|
|
|
$has_recurring = true; |
|
1192
|
|
|
} |
|
1193
|
|
|
|
|
1194
|
|
|
$quantity = empty( $item['quantity'] ) ? 1 : absint( $item['quantity'] ); |
|
1195
|
|
|
|
|
1196
|
|
|
if ( ! empty( $item['allow_quantities'] ) && ! empty( $data["wpinv-item-{$item['id']}-quantity"] ) ) { |
|
1197
|
|
|
|
|
1198
|
|
|
$quantity = intval( $data["wpinv-item-{$item['id']}-quantity"] ); |
|
1199
|
|
|
|
|
1200
|
|
|
if ( 1 > $quantity ) { |
|
1201
|
|
|
$quantity = 1; |
|
1202
|
|
|
} |
|
1203
|
|
|
|
|
1204
|
|
|
} |
|
1205
|
|
|
|
|
1206
|
|
|
// Custom pricing. |
|
1207
|
|
|
$price = wpinv_sanitize_amount( $item['price'] ); |
|
1208
|
|
|
if ( ! empty( $item['custom_price'] ) ) { |
|
1209
|
|
|
|
|
1210
|
|
|
$minimum_price = wpinv_sanitize_amount( $item['minimum_price'] ); |
|
1211
|
|
|
$set_price = wpinv_sanitize_amount( $selected_items[ $item['id'] ] ); |
|
1212
|
|
|
|
|
1213
|
|
|
if ( $set_price < $minimum_price ) { |
|
1214
|
|
|
$set_price = $minimum_price; |
|
1215
|
|
|
} |
|
1216
|
|
|
|
|
1217
|
|
|
$price = wpinv_sanitize_amount( $set_price ); |
|
1218
|
|
|
|
|
1219
|
|
|
} |
|
1220
|
|
|
|
|
1221
|
|
|
$price = $quantity * floatval( $price ); |
|
1222
|
|
|
|
|
1223
|
|
|
if ( wpinv_use_taxes() ) { |
|
1224
|
|
|
|
|
1225
|
|
|
$rate = wpinv_get_tax_rate( $country, $state, (int) $item['id'] ); |
|
1226
|
|
|
|
|
1227
|
|
|
if ( wpinv_prices_include_tax() ) { |
|
1228
|
|
|
$pre_tax = ( $price - $price * $rate * 0.01 ); |
|
1229
|
|
|
$item_tax = $price - $pre_tax; |
|
1230
|
|
|
} else { |
|
1231
|
|
|
$pre_tax = $price; |
|
1232
|
|
|
$item_tax = $price * $rate * 0.01; |
|
1233
|
|
|
} |
|
1234
|
|
|
|
|
1235
|
|
|
$tax = $tax + $item_tax; |
|
1236
|
|
|
$sub_total = $sub_total + $pre_tax; |
|
1237
|
|
|
$total = $sub_total + $tax; |
|
1238
|
|
|
|
|
1239
|
|
|
} else { |
|
1240
|
|
|
$total = $total + $price; |
|
1241
|
|
|
} |
|
1242
|
|
|
|
|
1243
|
|
|
} |
|
1244
|
|
|
|
|
1245
|
|
|
} |
|
1246
|
|
|
|
|
1247
|
|
|
wp_send_json_success( array( |
|
1248
|
|
|
'free' => $total == 0, |
|
1249
|
|
|
'total' => wpinv_price( wpinv_format_amount( $total ) ), |
|
1250
|
|
|
'tax' => wpinv_price( wpinv_format_amount( $tax ) ), |
|
1251
|
|
|
'sub_total' => wpinv_price( wpinv_format_amount( $sub_total ) ), |
|
1252
|
|
|
'has_recurring' => false, |
|
1253
|
|
|
'discount' => false, |
|
1254
|
|
|
)); |
|
1255
|
|
|
exit; |
|
|
|
|
|
|
1256
|
|
|
} |
|
1257
|
|
|
|
|
1258
|
|
|
/** |
|
1259
|
|
|
* Apply discounts. |
|
1260
|
|
|
* |
|
1261
|
|
|
* @since 1.0.19 |
|
1262
|
|
|
*/ |
|
1263
|
|
|
public static function payment_form_discount() { |
|
1264
|
|
|
|
|
1265
|
|
|
// Check nonce. |
|
1266
|
|
|
check_ajax_referer( 'wpinv_payment_form', 'wpinv_payment_form' ); |
|
1267
|
|
|
|
|
1268
|
|
|
// Prepare submitted data... |
|
1269
|
|
|
$data = wp_unslash( $_POST ); |
|
1270
|
|
|
|
|
1271
|
|
|
// ... form fields... |
|
1272
|
|
|
if ( empty( $data['form_id'] ) || 'publish' != get_post_status( $data['form_id'] ) ) { |
|
1273
|
|
|
exit; |
|
|
|
|
|
|
1274
|
|
|
} |
|
1275
|
|
|
|
|
1276
|
|
|
// Do we have a discount? |
|
1277
|
|
|
if ( empty( $data['discount'] ) ) { |
|
1278
|
|
|
_e( 'Please enter your discount code', 'invoicing' ); |
|
1279
|
|
|
exit; |
|
|
|
|
|
|
1280
|
|
|
} |
|
1281
|
|
|
|
|
1282
|
|
|
// Validate discount. |
|
1283
|
|
|
$data = self::payment_form_validate_discount( $data ); |
|
1284
|
|
|
|
|
1285
|
|
|
if ( false === $data ) { |
|
1286
|
|
|
_e( 'There was an error applying your discount code', 'invoicing' ); |
|
1287
|
|
|
exit; |
|
|
|
|
|
|
1288
|
|
|
} |
|
1289
|
|
|
|
|
1290
|
|
|
if ( is_string( $data ) ) { |
|
1291
|
|
|
echo $data; |
|
1292
|
|
|
exit; |
|
|
|
|
|
|
1293
|
|
|
} |
|
1294
|
|
|
|
|
1295
|
|
|
$data['total'] = wpinv_price( wpinv_format_amount( $data['total'] ) ); |
|
1296
|
|
|
$data['sub_total'] = wpinv_price( wpinv_format_amount( $data['sub_total'] ) ); |
|
1297
|
|
|
$data['discount'] = wpinv_price( wpinv_format_amount( $data['discount'] ) ); |
|
1298
|
|
|
$data['tax'] = wpinv_price( wpinv_format_amount( $data['tax'] ) ); |
|
1299
|
|
|
|
|
1300
|
|
|
wp_send_json_success( $data ); |
|
1301
|
|
|
exit; |
|
|
|
|
|
|
1302
|
|
|
|
|
1303
|
|
|
} |
|
1304
|
|
|
|
|
1305
|
|
|
/** |
|
1306
|
|
|
* Validates discounts. |
|
1307
|
|
|
* |
|
1308
|
|
|
* @since 1.0.19 |
|
1309
|
|
|
*/ |
|
1310
|
|
|
public static function payment_form_validate_discount( $data ) { |
|
1311
|
|
|
global $invoicing; |
|
1312
|
|
|
|
|
1313
|
|
|
// Do we have a discount? |
|
1314
|
|
|
if ( empty( $data['discount'] ) ) { |
|
1315
|
|
|
return false; |
|
1316
|
|
|
} |
|
1317
|
|
|
|
|
1318
|
|
|
// If yes, ensure that it exists. |
|
1319
|
|
|
$discount = wpinv_get_discount_obj( $data['discount'] ); |
|
1320
|
|
|
|
|
1321
|
|
|
// Ensure it is active. |
|
1322
|
|
|
if ( ! $discount->exists() || ! $discount->is_active() || ! $discount->has_started() || $discount->is_expired() ) { |
|
1323
|
|
|
return __( 'This discount code is not valid', 'invoicing' ); |
|
1324
|
|
|
} |
|
1325
|
|
|
|
|
1326
|
|
|
// If it can only be used once per user... |
|
1327
|
|
|
if ( $discount->is_single_use ) { |
|
1328
|
|
|
|
|
1329
|
|
|
if ( empty( $data['billing_email'] ) ) { |
|
1330
|
|
|
return __( 'Please enter your billing email before applying this discount', 'invoicing' ); |
|
1331
|
|
|
} |
|
1332
|
|
|
|
|
1333
|
|
|
if ( ! $discount->is_valid_for_user( $data['billing_email'] ) ) { |
|
1334
|
|
|
return __( 'You have already used this discount', 'invoicing' ); |
|
1335
|
|
|
} |
|
1336
|
|
|
|
|
1337
|
|
|
} |
|
1338
|
|
|
|
|
1339
|
|
|
// Prepare items. |
|
1340
|
|
|
if ( ! empty( $data['invoice_id'] ) ) { |
|
1341
|
|
|
$invoice = wpinv_get_invoice( $data['invoice_id'] ); |
|
1342
|
|
|
|
|
1343
|
|
|
if ( empty( $invoice ) ) { |
|
1344
|
|
|
return false; |
|
1345
|
|
|
} |
|
1346
|
|
|
|
|
1347
|
|
|
$country = $invoice->country; |
|
1348
|
|
|
$state = $invoice->state; |
|
1349
|
|
|
$items = $invoicing->form_elements->convert_checkout_items( $invoice->cart_details, $invoice ); |
|
1350
|
|
|
|
|
1351
|
|
|
} else { |
|
1352
|
|
|
|
|
1353
|
|
|
if ( isset( $data['form_items'] ) ) { |
|
1354
|
|
|
$items = getpaid_convert_items_to_array( $data['form_items'] ); |
|
1355
|
|
|
$items = $invoicing->form_elements->convert_normal_items( $items ); |
|
1356
|
|
|
} else { |
|
1357
|
|
|
$items = $invoicing->form_elements->get_form_items( $data['form_id'] ); |
|
1358
|
|
|
} |
|
1359
|
|
|
|
|
1360
|
|
|
$country = wpinv_default_billing_country(); |
|
1361
|
|
|
$state = false; |
|
1362
|
|
|
|
|
1363
|
|
|
} |
|
1364
|
|
|
|
|
1365
|
|
|
// What we will calculate. |
|
1366
|
|
|
$total = 0; |
|
1367
|
|
|
$tax = 0; |
|
1368
|
|
|
$sub_total = 0; |
|
1369
|
|
|
|
|
1370
|
|
|
if ( ! empty( $data['wpinv_country'] ) ) { |
|
1371
|
|
|
$country = $data['wpinv_country']; |
|
1372
|
|
|
} |
|
1373
|
|
|
|
|
1374
|
|
|
if ( ! empty( $data['wpinv_state'] ) ) { |
|
1375
|
|
|
$state = $data['wpinv_state']; |
|
1376
|
|
|
} |
|
1377
|
|
|
|
|
1378
|
|
|
if ( ! empty( $data['wpinv-items'] ) ) { |
|
1379
|
|
|
|
|
1380
|
|
|
$selected_items = wpinv_clean( $data['wpinv-items'] ); |
|
1381
|
|
|
|
|
1382
|
|
|
// Check if it is valid for the selected items. |
|
1383
|
|
|
if ( ! $discount->is_valid_for_items( array_keys( $selected_items ) ) ) { |
|
|
|
|
|
|
1384
|
|
|
return __( 'This discount is not valid for the items in your cart', 'invoicing' ); |
|
1385
|
|
|
} |
|
1386
|
|
|
|
|
1387
|
|
|
$has_recurring = false; |
|
1388
|
|
|
foreach ( $items as $item ) { |
|
1389
|
|
|
|
|
1390
|
|
|
if ( ! isset( $selected_items[ $item['id'] ] ) ) { |
|
1391
|
|
|
continue; |
|
1392
|
|
|
} |
|
1393
|
|
|
|
|
1394
|
|
|
$quantity = empty( $item['quantity'] ) ? 1 : absint( $item['quantity'] ); |
|
1395
|
|
|
|
|
1396
|
|
|
if ( ! empty( $item['recurring'] ) ) { |
|
1397
|
|
|
$has_recurring = true; |
|
1398
|
|
|
} |
|
1399
|
|
|
|
|
1400
|
|
|
if ( ! empty( $item['allow_quantities'] ) && ! empty( $data["wpinv-item-{$item['id']}-quantity"] ) ) { |
|
1401
|
|
|
|
|
1402
|
|
|
$quantity = intval( $data["wpinv-item-{$item['id']}-quantity"] ); |
|
1403
|
|
|
|
|
1404
|
|
|
if ( 1 > $quantity ) { |
|
1405
|
|
|
$quantity = 1; |
|
1406
|
|
|
} |
|
1407
|
|
|
|
|
1408
|
|
|
} |
|
1409
|
|
|
|
|
1410
|
|
|
// Custom pricing. |
|
1411
|
|
|
$price = wpinv_sanitize_amount( $item['price'] ); |
|
1412
|
|
|
if ( ! empty( $item['custom_price'] ) ) { |
|
1413
|
|
|
|
|
1414
|
|
|
$minimum_price = wpinv_sanitize_amount( $item['minimum_price'] ); |
|
1415
|
|
|
$set_price = wpinv_sanitize_amount( $selected_items[ $item['id'] ] ); |
|
1416
|
|
|
|
|
1417
|
|
|
if ( $set_price < $minimum_price ) { |
|
1418
|
|
|
$set_price = $minimum_price; |
|
1419
|
|
|
} |
|
1420
|
|
|
|
|
1421
|
|
|
$price = wpinv_sanitize_amount( $set_price ); |
|
1422
|
|
|
|
|
1423
|
|
|
} |
|
1424
|
|
|
|
|
1425
|
|
|
$price = $quantity * floatval( $price ); |
|
1426
|
|
|
|
|
1427
|
|
|
if ( wpinv_use_taxes() ) { |
|
1428
|
|
|
|
|
1429
|
|
|
$rate = wpinv_get_tax_rate( $country, $state, (int) $item['id'] ); |
|
1430
|
|
|
|
|
1431
|
|
|
if ( wpinv_prices_include_tax() ) { |
|
1432
|
|
|
$pre_tax = ( $price - $price * $rate * 0.01 ); |
|
1433
|
|
|
$item_tax = $price - $pre_tax; |
|
1434
|
|
|
} else { |
|
1435
|
|
|
$pre_tax = $price; |
|
1436
|
|
|
$item_tax = $price * $rate * 0.01; |
|
1437
|
|
|
} |
|
1438
|
|
|
|
|
1439
|
|
|
$tax = $tax + $item_tax; |
|
1440
|
|
|
$sub_total = $sub_total + $pre_tax; |
|
1441
|
|
|
$total = $sub_total + $tax; |
|
1442
|
|
|
|
|
1443
|
|
|
} else { |
|
1444
|
|
|
$total = $total + $price; |
|
1445
|
|
|
} |
|
1446
|
|
|
|
|
1447
|
|
|
} |
|
1448
|
|
|
|
|
1449
|
|
|
} |
|
1450
|
|
|
|
|
1451
|
|
|
if ( ! $discount->is_minimum_amount_met( $total ) ) { |
|
1452
|
|
|
$min = wpinv_price( wpinv_format_amount( $discount->min_total ) ); |
|
1453
|
|
|
return sprintf( __( 'The minimum total for using this discount is %s', 'invoicing' ), $min ); |
|
1454
|
|
|
} |
|
1455
|
|
|
|
|
1456
|
|
|
if ( ! $discount->is_maximum_amount_met( $total ) ) { |
|
1457
|
|
|
$max = wpinv_price( wpinv_format_amount( $discount->max_total ) ); |
|
1458
|
|
|
return sprintf( __( 'The maximum total for using this discount is %s', 'invoicing' ), $max ); |
|
1459
|
|
|
} |
|
1460
|
|
|
|
|
1461
|
|
|
$recurring_discount = $discount->get_is_recurring() && $has_recurring; |
|
|
|
|
|
|
1462
|
|
|
$discount = $discount->get_discounted_amount( $total ); |
|
1463
|
|
|
$total = $total - $discount; |
|
1464
|
|
|
$free = false; |
|
1465
|
|
|
|
|
1466
|
|
|
if ( $total == 0 ) { |
|
1467
|
|
|
$free = true; |
|
1468
|
|
|
} |
|
1469
|
|
|
|
|
1470
|
|
|
return compact( 'total', 'tax', 'sub_total', 'discount', 'recurring_discount', 'free', 'has_recurring' ); |
|
1471
|
|
|
|
|
1472
|
|
|
} |
|
1473
|
|
|
|
|
1474
|
|
|
/** |
|
1475
|
|
|
* Lets users buy items via ajax. |
|
1476
|
|
|
* |
|
1477
|
|
|
* @since 1.0.0 |
|
1478
|
|
|
*/ |
|
1479
|
|
|
public static function buy_items() { |
|
1480
|
|
|
$user_id = get_current_user_id(); |
|
1481
|
|
|
|
|
1482
|
|
|
if ( empty( $user_id ) ) { // If not logged in then lets redirect to the login page |
|
1483
|
|
|
wp_send_json( array( |
|
1484
|
|
|
'success' => wp_login_url( wp_get_referer() ) |
|
|
|
|
|
|
1485
|
|
|
) ); |
|
1486
|
|
|
} else { |
|
1487
|
|
|
// Only check nonce if logged in as it could be cached when logged out. |
|
1488
|
|
|
if ( ! isset( $_POST['wpinv_buy_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_buy_nonce'], 'wpinv_buy_items' ) ) { |
|
1489
|
|
|
wp_send_json( array( |
|
1490
|
|
|
'error' => __( 'Security checks failed.', 'invoicing' ) |
|
1491
|
|
|
) ); |
|
1492
|
|
|
wp_die(); |
|
1493
|
|
|
} |
|
1494
|
|
|
|
|
1495
|
|
|
// allow to set a custom price through post_id |
|
1496
|
|
|
$items = $_POST['items']; |
|
1497
|
|
|
$related_post_id = isset( $_POST['post_id'] ) ? (int)$_POST['post_id'] : 0; |
|
1498
|
|
|
$custom_item_price = $related_post_id ? abs( get_post_meta( $related_post_id, '_wpi_custom_price', true ) ) : 0; |
|
1499
|
|
|
|
|
1500
|
|
|
$cart_items = array(); |
|
1501
|
|
|
if ( $items ) { |
|
1502
|
|
|
$items = explode( ',', $items ); |
|
1503
|
|
|
|
|
1504
|
|
|
foreach( $items as $item ) { |
|
1505
|
|
|
$item_id = $item; |
|
1506
|
|
|
$quantity = 1; |
|
1507
|
|
|
|
|
1508
|
|
|
if ( strpos( $item, '|' ) !== false ) { |
|
1509
|
|
|
$item_parts = explode( '|', $item ); |
|
1510
|
|
|
$item_id = $item_parts[0]; |
|
1511
|
|
|
$quantity = $item_parts[1]; |
|
1512
|
|
|
} |
|
1513
|
|
|
|
|
1514
|
|
|
if ( $item_id && $quantity ) { |
|
1515
|
|
|
$cart_items_arr = array( |
|
1516
|
|
|
'id' => (int)$item_id, |
|
1517
|
|
|
'quantity' => (int)$quantity |
|
1518
|
|
|
); |
|
1519
|
|
|
|
|
1520
|
|
|
// If there is a related post id then add it to meta |
|
1521
|
|
|
if ( $related_post_id ) { |
|
1522
|
|
|
$cart_items_arr['meta'] = array( |
|
1523
|
|
|
'post_id' => $related_post_id |
|
1524
|
|
|
); |
|
1525
|
|
|
} |
|
1526
|
|
|
|
|
1527
|
|
|
// If there is a custom price then set it. |
|
1528
|
|
|
if ( $custom_item_price ) { |
|
1529
|
|
|
$cart_items_arr['custom_price'] = $custom_item_price; |
|
1530
|
|
|
} |
|
1531
|
|
|
|
|
1532
|
|
|
$cart_items[] = $cart_items_arr; |
|
1533
|
|
|
} |
|
1534
|
|
|
} |
|
1535
|
|
|
} |
|
1536
|
|
|
|
|
1537
|
|
|
/** |
|
1538
|
|
|
* Filter the wpinv_buy shortcode cart items on the fly. |
|
1539
|
|
|
* |
|
1540
|
|
|
* @param array $cart_items The cart items array. |
|
1541
|
|
|
* @param int $related_post_id The related post id if any. |
|
1542
|
|
|
* @since 1.0.0 |
|
1543
|
|
|
*/ |
|
1544
|
|
|
$cart_items = apply_filters( 'wpinv_buy_cart_items', $cart_items, $related_post_id ); |
|
1545
|
|
|
|
|
1546
|
|
|
// Make sure its not in the cart already, if it is then redirect to checkout. |
|
1547
|
|
|
$cart_invoice = wpinv_get_invoice_cart(); |
|
1548
|
|
|
|
|
1549
|
|
|
if ( isset( $cart_invoice->items ) && !empty( $cart_invoice->items ) && !empty( $cart_items ) && serialize( $cart_invoice->items ) == serialize( $cart_items ) ) { |
|
1550
|
|
|
wp_send_json( array( |
|
1551
|
|
|
'success' => $cart_invoice->get_checkout_payment_url() |
|
1552
|
|
|
) ); |
|
1553
|
|
|
wp_die(); |
|
1554
|
|
|
} |
|
1555
|
|
|
|
|
1556
|
|
|
// Check if user has invoice with same items waiting to be paid. |
|
1557
|
|
|
$user_invoices = wpinv_get_users_invoices( $user_id , 10 , false , 'wpi-pending' ); |
|
1558
|
|
|
if ( !empty( $user_invoices ) ) { |
|
1559
|
|
|
foreach( $user_invoices as $user_invoice ) { |
|
1560
|
|
|
$user_cart_details = array(); |
|
1561
|
|
|
$invoice = wpinv_get_invoice( $user_invoice->ID ); |
|
1562
|
|
|
$cart_details = $invoice->get_cart_details(); |
|
1563
|
|
|
|
|
1564
|
|
|
if ( !empty( $cart_details ) ) { |
|
1565
|
|
|
foreach ( $cart_details as $invoice_item ) { |
|
1566
|
|
|
$ii_arr = array(); |
|
1567
|
|
|
$ii_arr['id'] = (int)$invoice_item['id']; |
|
1568
|
|
|
$ii_arr['quantity'] = (int)$invoice_item['quantity']; |
|
1569
|
|
|
|
|
1570
|
|
|
if (isset( $invoice_item['meta'] ) && !empty( $invoice_item['meta'] ) ) { |
|
1571
|
|
|
$ii_arr['meta'] = $invoice_item['meta']; |
|
1572
|
|
|
} |
|
1573
|
|
|
|
|
1574
|
|
|
if ( isset( $invoice_item['custom_price'] ) && !empty( $invoice_item['custom_price'] ) ) { |
|
1575
|
|
|
$ii_arr['custom_price'] = $invoice_item['custom_price']; |
|
1576
|
|
|
} |
|
1577
|
|
|
|
|
1578
|
|
|
$user_cart_details[] = $ii_arr; |
|
1579
|
|
|
} |
|
1580
|
|
|
} |
|
1581
|
|
|
|
|
1582
|
|
|
if ( !empty( $user_cart_details ) && serialize( $cart_items ) == serialize( $user_cart_details ) ) { |
|
1583
|
|
|
wp_send_json( array( |
|
1584
|
|
|
'success' => $invoice->get_checkout_payment_url() |
|
1585
|
|
|
) ); |
|
1586
|
|
|
wp_die(); |
|
1587
|
|
|
} |
|
1588
|
|
|
} |
|
1589
|
|
|
} |
|
1590
|
|
|
|
|
1591
|
|
|
// Create invoice and send user to checkout |
|
1592
|
|
|
if ( !empty( $cart_items ) ) { |
|
1593
|
|
|
$invoice_data = array( |
|
1594
|
|
|
'status' => 'wpi-pending', |
|
1595
|
|
|
'created_via' => 'wpi', |
|
1596
|
|
|
'user_id' => $user_id, |
|
1597
|
|
|
'cart_details' => $cart_items, |
|
1598
|
|
|
); |
|
1599
|
|
|
|
|
1600
|
|
|
$invoice = wpinv_insert_invoice( $invoice_data, true ); |
|
1601
|
|
|
|
|
1602
|
|
|
if ( !empty( $invoice ) && isset( $invoice->ID ) ) { |
|
1603
|
|
|
wp_send_json( array( |
|
1604
|
|
|
'success' => $invoice->get_checkout_payment_url() |
|
|
|
|
|
|
1605
|
|
|
) ); |
|
1606
|
|
|
} else { |
|
1607
|
|
|
wp_send_json( array( |
|
1608
|
|
|
'error' => __( 'Invoice failed to create', 'invoicing' ) |
|
1609
|
|
|
) ); |
|
1610
|
|
|
} |
|
1611
|
|
|
} else { |
|
1612
|
|
|
wp_send_json( array( |
|
1613
|
|
|
'error' => __( 'Items not valid.', 'invoicing' ) |
|
1614
|
|
|
) ); |
|
1615
|
|
|
} |
|
1616
|
|
|
} |
|
1617
|
|
|
|
|
1618
|
|
|
wp_die(); |
|
1619
|
|
|
} |
|
1620
|
|
|
} |
|
1621
|
|
|
|
|
1622
|
|
|
WPInv_Ajax::init(); |
AyeCode /
invoicing
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In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.