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<?php |
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/** |
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* Contains the ajax handlers. |
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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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defined( 'ABSPATH' ) || exit; |
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/** |
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* WPInv_Ajax class. |
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*/ |
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class WPInv_Ajax { |
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/** |
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* Hook in ajax handlers. |
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*/ |
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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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/** |
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* Set GetPaid AJAX constant and headers. |
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*/ |
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public static function define_ajax() { |
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if ( ! empty( $_GET['wpinv-ajax'] ) ) { |
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getpaid_maybe_define_constant( 'DOING_AJAX', true ); |
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getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true ); |
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if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) { |
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/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 ); |
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} |
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$GLOBALS['wpdb']->hide_errors(); |
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} |
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} |
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/** |
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* Send headers for GetPaid Ajax Requests. |
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* |
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* @since 1.0.18 |
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*/ |
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private static function wpinv_ajax_headers() { |
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if ( ! headers_sent() ) { |
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send_origin_headers(); |
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send_nosniff_header(); |
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nocache_headers(); |
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header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) ); |
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header( 'X-Robots-Tag: noindex' ); |
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status_header( 200 ); |
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} |
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} |
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/** |
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* Check for GetPaid Ajax request and fire action. |
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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( wp_unslash( $_GET['wpinv-ajax'] ) ) ); |
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} |
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$action = $wp_query->get( 'wpinv-ajax' ); |
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if ( $action ) { |
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self::wpinv_ajax_headers(); |
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$action = sanitize_text_field( $action ); |
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do_action( 'wpinv_ajax_' . $action ); |
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wp_die(); |
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} |
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} |
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/** |
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* Hook in ajax methods. |
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*/ |
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public static function add_ajax_events() { |
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// array( 'event' => is_frontend ) |
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$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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'get_aui_states_field' => true, |
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'checkout' => false, |
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'payment_form' => true, |
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'get_payment_form' => true, |
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'get_payment_form_states_field' => true, |
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'get_invoicing_items' => false, |
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'get_invoice_items' => false, |
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'add_invoice_items' => false, |
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'edit_invoice_item' => false, |
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'get_billing_details' => false, |
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'recalculate_invoice_totals' => false, |
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'check_new_user_email' => false, |
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'run_tool' => false, |
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'buy_items' => true, |
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'payment_form_refresh_prices' => true, |
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'ip_geolocation' => 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 ( $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( $note_id, true ); |
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} |
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die(); |
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} |
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public static function get_states_field() { |
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echo wpinv_get_states_field(); |
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die(); |
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} |
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public static function checkout() { |
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if ( ! defined( 'WPINV_CHECKOUT' ) ) { |
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define( 'WPINV_CHECKOUT', true ); |
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} |
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wpinv_process_checkout(); |
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die(0); |
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} |
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/** |
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* Retrieves a given user's billing address. |
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*/ |
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public static function get_billing_details() { |
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// Verify nonce. |
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check_ajax_referer( 'wpinv-nonce' ); |
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// Can the user manage the plugin? |
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if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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// Do we have a user id? |
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$user_id = $_GET['user_id']; |
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if ( empty( $user_id ) || ! is_numeric( $user_id ) ) { |
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die(-1); |
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} |
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// Fetch the billing details. |
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$billing_details = wpinv_get_user_address( $user_id ); |
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$billing_details = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id ); |
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// unset the user id and email. |
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$to_ignore = array( 'user_id', 'email' ); |
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foreach ( $to_ignore as $key ) { |
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if ( isset( $billing_details[ $key ] ) ) { |
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unset( $billing_details[ $key ] ); |
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} |
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} |
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wp_send_json_success( $billing_details ); |
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} |
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/** |
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* Checks if a new users email is valid. |
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*/ |
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public static function check_new_user_email() { |
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// Verify nonce. |
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check_ajax_referer( 'wpinv-nonce' ); |
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// Can the user manage the plugin? |
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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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// We need an email address. |
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if ( empty( $_GET['email'] ) ) { |
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_e( "Provide the new user's email address", 'invoicing' ); |
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exit; |
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} |
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// Ensure the email is valid. |
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$email = sanitize_text_field( $_GET['email'] ); |
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if ( ! is_email( $email ) ) { |
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_e( 'Invalid email address', 'invoicing' ); |
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exit; |
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} |
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// And it does not exist. |
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if ( email_exists( $email ) ) { |
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_e( 'A user with this email address already exists', 'invoicing' ); |
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exit; |
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} |
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wp_send_json_success( true ); |
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} |
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public static function run_tool() { |
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check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
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if ( !wpinv_current_user_can_manage_invoicing() ) { |
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die(-1); |
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} |
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$tool = sanitize_text_field( $_POST['tool'] ); |
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do_action( 'wpinv_run_tool' ); |
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if ( !empty( $tool ) ) { |
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do_action( 'wpinv_tool_' . $tool ); |
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} |
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} |
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/** |
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* Retrieves the markup for a payment form. |
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*/ |
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public static function get_payment_form() { |
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265
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// Check nonce. |
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if ( ! isset( $_GET['nonce'] ) || ! wp_verify_nonce( $_GET['nonce'], 'getpaid_ajax_form' ) ) { |
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_e( 'Error: Reload the page and try again.', 'invoicing' ); |
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exit; |
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} |
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270
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271
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// Is the request set up correctly? |
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272
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if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) { |
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echo aui()->alert( |
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array( |
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'type' => 'warning', |
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'content' => __( 'No payment form or item provided', 'invoicing' ), |
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) |
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); |
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exit; |
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} |
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282
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// Payment form or button? |
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if ( ! empty( $_GET['form'] ) ) { |
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echo getpaid_display_payment_form( $_GET['form'] ); |
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285
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} else if( $_GET['invoice'] ) { |
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286
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echo getpaid_display_invoice_payment_form( $_GET['invoice'] ); |
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} else { |
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288
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$items = getpaid_convert_items_to_array( $_GET['item'] ); |
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echo getpaid_display_item_payment_form( $items ); |
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} |
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291
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292
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exit; |
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293
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294
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} |
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295
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296
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/** |
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297
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* Payment forms. |
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298
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* |
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299
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* @since 1.0.18 |
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300
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*/ |
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301
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public static function payment_form() { |
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302
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global $invoicing, $wpi_checkout_id, $cart_total; |
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303
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304
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// Check nonce. |
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305
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check_ajax_referer( 'getpaid_form_nonce' ); |
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306
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307
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// ... form fields... |
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308
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if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
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309
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_e( 'Error: Reload the page and try again.', 'invoicing' ); |
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310
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exit; |
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311
|
|
|
} |
|
312
|
|
|
|
|
313
|
|
|
// Load the submission. |
|
314
|
|
|
$submission = new GetPaid_Payment_Form_Submission(); |
|
315
|
|
|
|
|
316
|
|
|
// Do we have an error? |
|
317
|
|
|
if ( ! empty( $submission->last_error ) ) { |
|
318
|
|
|
echo $submission->last_error; |
|
319
|
|
|
exit; |
|
|
|
|
|
|
320
|
|
|
} |
|
321
|
|
|
|
|
322
|
|
|
// We need a billing email. |
|
323
|
|
|
if ( ! $submission->has_billing_email() || ! is_email( $submission->get_billing_email() ) ) { |
|
324
|
|
|
wp_send_json_error( __( 'Provide a valid billing email.', 'invoicing' ) ); |
|
325
|
|
|
} |
|
326
|
|
|
|
|
327
|
|
|
// Prepare items. |
|
328
|
|
|
$items = $submission->get_items(); |
|
329
|
|
|
|
|
330
|
|
|
// Ensure that we have items. |
|
331
|
|
|
if ( empty( $items ) ) { |
|
332
|
|
|
wp_send_json_error( __( 'You have not selected any items.', 'invoicing' ) ); |
|
333
|
|
|
} |
|
334
|
|
|
|
|
335
|
|
|
// Prepare the invoice. |
|
336
|
|
|
if ( ! $submission->has_invoice() ) { |
|
337
|
|
|
$invoice = new WPInv_Invoice(); |
|
338
|
|
|
} else { |
|
339
|
|
|
$invoice = $submission->get_invoice(); |
|
340
|
|
|
} |
|
341
|
|
|
|
|
342
|
|
|
// Make sure that it is neither paid or refunded. |
|
343
|
|
|
if ( $invoice->is_paid() || $invoice->is_refunded() ) { |
|
344
|
|
|
wp_send_json_error( __( 'This invoice has already been paid for.', 'invoicing' ) ); |
|
345
|
|
|
} |
|
346
|
|
|
|
|
347
|
|
|
// Set the billing email. |
|
348
|
|
|
$invoice->set_email( sanitize_email( $submission->get_billing_email() ) ); |
|
349
|
|
|
|
|
350
|
|
|
// Payment form. |
|
351
|
|
|
$invoice->set_payment_form( absint( $submission->get_payment_form()->get_id() ) ); |
|
352
|
|
|
|
|
353
|
|
|
// Discount code. |
|
354
|
|
|
if ( $submission->has_discount_code() ) { |
|
355
|
|
|
$invoice->set_discount_code( $submission->get_discount_code() ); |
|
356
|
|
|
} |
|
357
|
|
|
|
|
358
|
|
|
// Items, Fees, taxes and discounts. |
|
359
|
|
|
$invoice->set_items( $items ); |
|
360
|
|
|
$invoice->set_fees( $submission->get_fees() ); |
|
361
|
|
|
$invoice->set_taxes( $submission->get_taxes() ); |
|
362
|
|
|
$invoice->set_discounts( $submission->get_discounts() ); |
|
363
|
|
|
|
|
364
|
|
|
// Prepared submission details. |
|
365
|
|
|
$prepared = array(); |
|
366
|
|
|
|
|
367
|
|
|
// Raw submission details. |
|
368
|
|
|
$data = $submission->get_data(); |
|
369
|
|
|
|
|
370
|
|
|
// Loop throught the submitted details. |
|
371
|
|
|
foreach ( $submission->payment_form->get_elements() as $field ) { |
|
372
|
|
|
|
|
373
|
|
|
if ( ! empty( $field['premade'] ) ) { |
|
374
|
|
|
continue; |
|
375
|
|
|
} |
|
376
|
|
|
|
|
377
|
|
|
// If it is required and not set, abort. |
|
378
|
|
|
if ( ! $submission->is_required_field_set( $field ) ) { |
|
379
|
|
|
wp_send_json_error( __( 'Some required fields are not set.', 'invoicing' ) ); |
|
380
|
|
|
} |
|
381
|
|
|
|
|
382
|
|
|
// Handle address fields. |
|
383
|
|
|
if ( $field['type'] == 'address' ) { |
|
384
|
|
|
|
|
385
|
|
|
foreach ( $field['fields'] as $address_field ) { |
|
386
|
|
|
|
|
387
|
|
|
// skip if it is not visible. |
|
388
|
|
|
if ( empty( $address_field['visible'] ) ) { |
|
389
|
|
|
continue; |
|
390
|
|
|
} |
|
391
|
|
|
|
|
392
|
|
|
// If it is required and not set, abort |
|
393
|
|
|
if ( ! empty( $address_field['required'] ) && empty( $data[ $address_field['name'] ] ) ) { |
|
394
|
|
|
wp_send_json_error( __( 'Some required fields are not set.', 'invoicing' ) ); |
|
395
|
|
|
} |
|
396
|
|
|
|
|
397
|
|
|
if ( isset( $data[ $address_field['name'] ] ) ) { |
|
398
|
|
|
$name = str_replace( 'wpinv_', '', $address_field['name'] ); |
|
399
|
|
|
$method = "set_$name"; |
|
400
|
|
|
$invoice->$method( wpinv_clean( $data[ $address_field['name'] ] ) ); |
|
401
|
|
|
} |
|
402
|
|
|
|
|
403
|
|
|
} |
|
404
|
|
|
|
|
405
|
|
|
} else if ( isset( $data[ $field['id'] ] ) ) { |
|
406
|
|
|
$label = $field['id']; |
|
407
|
|
|
|
|
408
|
|
|
if ( isset( $field['label'] ) ) { |
|
409
|
|
|
$label = $field['label']; |
|
410
|
|
|
} |
|
411
|
|
|
|
|
412
|
|
|
$prepared[ wpinv_clean( $label ) ] = wpinv_clean( $data[ $field['id'] ] ); |
|
413
|
|
|
} |
|
414
|
|
|
|
|
415
|
|
|
} |
|
416
|
|
|
|
|
417
|
|
|
// (Maybe) create the user. |
|
418
|
|
|
$user = get_current_user_id(); |
|
419
|
|
|
|
|
420
|
|
|
if ( empty( $user ) ) { |
|
421
|
|
|
$user = get_user_by( 'email', $submission->get_billing_email() ); |
|
422
|
|
|
} |
|
423
|
|
|
|
|
424
|
|
|
if ( empty( $user ) ) { |
|
425
|
|
|
$user = wpinv_create_user( $submission->get_billing_email() ); |
|
426
|
|
|
} |
|
427
|
|
|
|
|
428
|
|
|
if ( is_wp_error( $user ) ) { |
|
429
|
|
|
wp_send_json_error( $user->get_error_message() ); |
|
430
|
|
|
} |
|
431
|
|
|
|
|
432
|
|
|
if ( is_numeric( $user ) ) { |
|
433
|
|
|
$user = get_user_by( 'id', $user ); |
|
434
|
|
|
} |
|
435
|
|
|
|
|
436
|
|
|
$invoice->set_user_id( $user->ID ); |
|
437
|
|
|
|
|
438
|
|
|
$invoice->recalculate_total(); |
|
439
|
|
|
|
|
440
|
|
|
// Save the invoice. |
|
441
|
|
|
$invoice->save(); |
|
442
|
|
|
|
|
443
|
|
|
// Was it saved successfully: |
|
444
|
|
|
if ($invoice->get_id() == 0 ) { |
|
445
|
|
|
wp_send_json_error( __( 'An error occured while saving your invoice.', 'invoicing' ) ); |
|
446
|
|
|
} |
|
447
|
|
|
|
|
448
|
|
|
// Save payment form data. |
|
449
|
|
|
update_post_meta( $invoice->get_id(), 'payment_form_data', $prepared ); |
|
450
|
|
|
|
|
451
|
|
|
// Backwards compatibility. |
|
452
|
|
|
$wpi_checkout_id = $invoice->get_id(); |
|
453
|
|
|
$cart_total = wpinv_price( |
|
454
|
|
|
wpinv_format_amount( $invoice->get_total() ), |
|
455
|
|
|
$invoice->get_currency() |
|
456
|
|
|
); |
|
457
|
|
|
|
|
458
|
|
|
$data = array(); |
|
459
|
|
|
$data['invoice_id'] = $invoice->get_id(); |
|
460
|
|
|
$data['cart_discounts'] = array ( $invoice->get_discount_code() ); |
|
461
|
|
|
|
|
462
|
|
|
wpinv_set_checkout_session( $data ); |
|
|
|
|
|
|
463
|
|
|
add_filter( 'wp_redirect', array( $invoicing->form_elements, 'send_redirect_response' ) ); |
|
464
|
|
|
add_action( 'wpinv_pre_send_back_to_checkout', array( $invoicing->form_elements, 'checkout_error' ) ); |
|
465
|
|
|
|
|
466
|
|
|
if ( ! defined( 'WPINV_CHECKOUT' ) ) { |
|
467
|
|
|
define( 'WPINV_CHECKOUT', true ); |
|
468
|
|
|
} |
|
469
|
|
|
|
|
470
|
|
|
wpinv_process_checkout( $invoice, $submission->get_data() ); |
|
|
|
|
|
|
471
|
|
|
|
|
472
|
|
|
$invoicing->form_elements->checkout_error(); |
|
473
|
|
|
|
|
474
|
|
|
exit; |
|
|
|
|
|
|
475
|
|
|
} |
|
476
|
|
|
|
|
477
|
|
|
/** |
|
478
|
|
|
* Payment forms. |
|
479
|
|
|
* |
|
480
|
|
|
* @since 1.0.18 |
|
481
|
|
|
*/ |
|
482
|
|
|
public static function get_payment_form_states_field() { |
|
483
|
|
|
global $invoicing; |
|
484
|
|
|
|
|
485
|
|
|
if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) { |
|
486
|
|
|
exit; |
|
|
|
|
|
|
487
|
|
|
} |
|
488
|
|
|
|
|
489
|
|
|
$elements = $invoicing->form_elements->get_form_elements( $_GET['form'] ); |
|
490
|
|
|
|
|
491
|
|
|
if ( empty( $elements ) ) { |
|
492
|
|
|
exit; |
|
|
|
|
|
|
493
|
|
|
} |
|
494
|
|
|
|
|
495
|
|
|
$address_fields = array(); |
|
496
|
|
|
foreach ( $elements as $element ) { |
|
497
|
|
|
if ( 'address' === $element['type'] ) { |
|
498
|
|
|
$address_fields = $element; |
|
499
|
|
|
break; |
|
500
|
|
|
} |
|
501
|
|
|
} |
|
502
|
|
|
|
|
503
|
|
|
if ( empty( $address_fields ) ) { |
|
504
|
|
|
exit; |
|
|
|
|
|
|
505
|
|
|
} |
|
506
|
|
|
|
|
507
|
|
|
foreach( $address_fields['fields'] as $address_field ) { |
|
508
|
|
|
|
|
509
|
|
|
if ( 'wpinv_state' == $address_field['name'] ) { |
|
510
|
|
|
|
|
511
|
|
|
$label = $address_field['label']; |
|
512
|
|
|
|
|
513
|
|
|
if ( ! empty( $address_field['required'] ) ) { |
|
514
|
|
|
$label .= "<span class='text-danger'> *</span>"; |
|
515
|
|
|
} |
|
516
|
|
|
|
|
517
|
|
|
$states = wpinv_get_country_states( $_GET['country'] ); |
|
518
|
|
|
|
|
519
|
|
|
if ( ! empty( $states ) ) { |
|
520
|
|
|
|
|
521
|
|
|
$html = aui()->select( |
|
522
|
|
|
array( |
|
523
|
|
|
'options' => $states, |
|
524
|
|
|
'name' => esc_attr( $address_field['name'] ), |
|
525
|
|
|
'id' => esc_attr( $address_field['name'] ), |
|
526
|
|
|
'placeholder' => esc_attr( $address_field['placeholder'] ), |
|
527
|
|
|
'required' => (bool) $address_field['required'], |
|
528
|
|
|
'no_wrap' => true, |
|
529
|
|
|
'label' => wp_kses_post( $label ), |
|
530
|
|
|
'select2' => false, |
|
531
|
|
|
) |
|
532
|
|
|
); |
|
533
|
|
|
|
|
534
|
|
|
} else { |
|
535
|
|
|
|
|
536
|
|
|
$html = aui()->input( |
|
537
|
|
|
array( |
|
538
|
|
|
'name' => esc_attr( $address_field['name'] ), |
|
539
|
|
|
'id' => esc_attr( $address_field['name'] ), |
|
540
|
|
|
'required' => (bool) $address_field['required'], |
|
541
|
|
|
'label' => wp_kses_post( $label ), |
|
542
|
|
|
'no_wrap' => true, |
|
543
|
|
|
'type' => 'text', |
|
544
|
|
|
) |
|
545
|
|
|
); |
|
546
|
|
|
|
|
547
|
|
|
} |
|
548
|
|
|
|
|
549
|
|
|
wp_send_json_success( str_replace( 'sr-only', '', $html ) ); |
|
550
|
|
|
exit; |
|
|
|
|
|
|
551
|
|
|
|
|
552
|
|
|
} |
|
553
|
|
|
|
|
554
|
|
|
} |
|
555
|
|
|
|
|
556
|
|
|
exit; |
|
|
|
|
|
|
557
|
|
|
} |
|
558
|
|
|
|
|
559
|
|
|
/** |
|
560
|
|
|
* Recalculates invoice totals. |
|
561
|
|
|
*/ |
|
562
|
|
|
public static function recalculate_invoice_totals() { |
|
563
|
|
|
|
|
564
|
|
|
// Verify nonce. |
|
565
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
566
|
|
|
|
|
567
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
568
|
|
|
exit; |
|
|
|
|
|
|
569
|
|
|
} |
|
570
|
|
|
|
|
571
|
|
|
// We need an invoice. |
|
572
|
|
|
if ( empty( $_POST['post_id'] ) ) { |
|
573
|
|
|
exit; |
|
|
|
|
|
|
574
|
|
|
} |
|
575
|
|
|
|
|
576
|
|
|
// Fetch the invoice. |
|
577
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
578
|
|
|
|
|
579
|
|
|
// Ensure it exists. |
|
580
|
|
|
if ( ! $invoice->get_id() ) { |
|
581
|
|
|
exit; |
|
|
|
|
|
|
582
|
|
|
} |
|
583
|
|
|
|
|
584
|
|
|
// Maybe set the country, state, currency. |
|
585
|
|
|
foreach ( array( 'country', 'state', 'currency' ) as $key ) { |
|
586
|
|
|
if ( isset( $_POST[ $key ] ) ) { |
|
587
|
|
|
$method = "set_$key"; |
|
588
|
|
|
$invoice->$method( $_POST[ $key ] ); |
|
589
|
|
|
} |
|
590
|
|
|
} |
|
591
|
|
|
|
|
592
|
|
|
// Maybe disable taxes. |
|
593
|
|
|
$invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) ); |
|
594
|
|
|
|
|
595
|
|
|
// Recalculate totals. |
|
596
|
|
|
$invoice->recalculate_total(); |
|
597
|
|
|
|
|
598
|
|
|
$totals = array( |
|
599
|
|
|
'subtotal' => wpinv_price( wpinv_format_amount( $invoice->get_subtotal() ) ), |
|
600
|
|
|
'discount' => wpinv_price( wpinv_format_amount( $invoice->get_total_discount() ) ), |
|
601
|
|
|
'tax' => wpinv_price( wpinv_format_amount( $invoice->get_total_tax() ) ), |
|
602
|
|
|
'total' => wpinv_price( wpinv_format_amount( $invoice->get_total() ) ), |
|
603
|
|
|
); |
|
604
|
|
|
|
|
605
|
|
|
$totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice ); |
|
606
|
|
|
|
|
607
|
|
|
wp_send_json_success( compact( 'totals' ) ); |
|
608
|
|
|
} |
|
609
|
|
|
|
|
610
|
|
|
/** |
|
611
|
|
|
* Get items belonging to a given invoice. |
|
612
|
|
|
*/ |
|
613
|
|
|
public static function get_invoice_items() { |
|
614
|
|
|
|
|
615
|
|
|
// Verify nonce. |
|
616
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
617
|
|
|
|
|
618
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
619
|
|
|
exit; |
|
|
|
|
|
|
620
|
|
|
} |
|
621
|
|
|
|
|
622
|
|
|
// We need an invoice and items. |
|
623
|
|
|
if ( empty( $_POST['post_id'] ) ) { |
|
624
|
|
|
exit; |
|
|
|
|
|
|
625
|
|
|
} |
|
626
|
|
|
|
|
627
|
|
|
// Fetch the invoice. |
|
628
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
629
|
|
|
|
|
630
|
|
|
// Ensure it exists. |
|
631
|
|
|
if ( ! $invoice->get_id() ) { |
|
632
|
|
|
exit; |
|
|
|
|
|
|
633
|
|
|
} |
|
634
|
|
|
|
|
635
|
|
|
// Return an array of invoice items. |
|
636
|
|
|
$items = array(); |
|
637
|
|
|
|
|
638
|
|
|
foreach ( $invoice->get_items() as $item_id => $item ) { |
|
639
|
|
|
$items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(); |
|
640
|
|
|
} |
|
641
|
|
|
|
|
642
|
|
|
wp_send_json_success( compact( 'items' ) ); |
|
643
|
|
|
} |
|
644
|
|
|
|
|
645
|
|
|
/** |
|
646
|
|
|
* Edits an invoice item. |
|
647
|
|
|
*/ |
|
648
|
|
|
public static function edit_invoice_item() { |
|
649
|
|
|
|
|
650
|
|
|
// Verify nonce. |
|
651
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
652
|
|
|
|
|
653
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
654
|
|
|
exit; |
|
|
|
|
|
|
655
|
|
|
} |
|
656
|
|
|
|
|
657
|
|
|
// We need an invoice and item details. |
|
658
|
|
|
if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) { |
|
659
|
|
|
exit; |
|
|
|
|
|
|
660
|
|
|
} |
|
661
|
|
|
|
|
662
|
|
|
// Fetch the invoice. |
|
663
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
664
|
|
|
|
|
665
|
|
|
// Ensure it exists and its not been paid for. |
|
666
|
|
|
if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
|
667
|
|
|
exit; |
|
|
|
|
|
|
668
|
|
|
} |
|
669
|
|
|
|
|
670
|
|
|
// Format the data. |
|
671
|
|
|
$data = wp_list_pluck( $_POST['data'], 'value', 'field' ); |
|
672
|
|
|
|
|
673
|
|
|
// Ensure that we have an item id. |
|
674
|
|
|
if ( empty( $data['id'] ) ) { |
|
675
|
|
|
exit; |
|
|
|
|
|
|
676
|
|
|
} |
|
677
|
|
|
|
|
678
|
|
|
// Abort if the invoice does not have the specified item. |
|
679
|
|
|
$item = $invoice->get_item( (int) $data['id'] ); |
|
680
|
|
|
|
|
681
|
|
|
if ( empty( $item ) ) { |
|
682
|
|
|
exit; |
|
|
|
|
|
|
683
|
|
|
} |
|
684
|
|
|
|
|
685
|
|
|
// Update the item. |
|
686
|
|
|
$item->set_price( $data['price'] ); |
|
687
|
|
|
$item->set_name( $data['name'] ); |
|
688
|
|
|
$item->set_description( $data['description'] ); |
|
689
|
|
|
$item->set_quantity( $data['quantity'] ); |
|
690
|
|
|
|
|
691
|
|
|
// Add it to the invoice. |
|
692
|
|
|
$invoice->add_item( $item ); |
|
693
|
|
|
|
|
694
|
|
|
// Update totals. |
|
695
|
|
|
$invoice->recalculate_total(); |
|
696
|
|
|
|
|
697
|
|
|
// Save the invoice. |
|
698
|
|
|
$invoice->save(); |
|
699
|
|
|
|
|
700
|
|
|
// Return an array of invoice items. |
|
701
|
|
|
$items = array(); |
|
702
|
|
|
|
|
703
|
|
|
foreach ( $invoice->get_items() as $item_id => $item ) { |
|
704
|
|
|
$items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(); |
|
705
|
|
|
} |
|
706
|
|
|
|
|
707
|
|
|
wp_send_json_success( compact( 'items' ) ); |
|
708
|
|
|
} |
|
709
|
|
|
/** |
|
710
|
|
|
* Adds a items to an invoice. |
|
711
|
|
|
*/ |
|
712
|
|
|
public static function add_invoice_items() { |
|
713
|
|
|
|
|
714
|
|
|
// Verify nonce. |
|
715
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
716
|
|
|
|
|
717
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
718
|
|
|
exit; |
|
|
|
|
|
|
719
|
|
|
} |
|
720
|
|
|
|
|
721
|
|
|
// We need an invoice and items. |
|
722
|
|
|
if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) { |
|
723
|
|
|
exit; |
|
|
|
|
|
|
724
|
|
|
} |
|
725
|
|
|
|
|
726
|
|
|
// Fetch the invoice. |
|
727
|
|
|
$invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) ); |
|
728
|
|
|
$alert = false; |
|
729
|
|
|
|
|
730
|
|
|
// Ensure it exists and its not been paid for. |
|
731
|
|
|
if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) { |
|
732
|
|
|
exit; |
|
|
|
|
|
|
733
|
|
|
} |
|
734
|
|
|
|
|
735
|
|
|
// Add the items. |
|
736
|
|
|
foreach ( $_POST['items'] as $data ) { |
|
737
|
|
|
|
|
738
|
|
|
$item = new GetPaid_Form_Item( $data[ 'id' ] ); |
|
739
|
|
|
|
|
740
|
|
|
if ( is_numeric( $data[ 'qty' ] ) && (int) $data[ 'qty' ] > 0 ) { |
|
741
|
|
|
$item->set_quantity( $data[ 'qty' ] ); |
|
742
|
|
|
} |
|
743
|
|
|
|
|
744
|
|
|
if ( $item->get_id() > 0 ) { |
|
745
|
|
|
if ( ! $invoice->add_item( $item ) ) { |
|
746
|
|
|
$alert = __( 'An invoice can only contain one recurring item', 'invoicing' ); |
|
747
|
|
|
} |
|
748
|
|
|
} |
|
749
|
|
|
|
|
750
|
|
|
} |
|
751
|
|
|
|
|
752
|
|
|
// Save the invoice. |
|
753
|
|
|
$invoice->recalculate_total(); |
|
754
|
|
|
$invoice->save(); |
|
755
|
|
|
|
|
756
|
|
|
// Return an array of invoice items. |
|
757
|
|
|
$items = array(); |
|
758
|
|
|
|
|
759
|
|
|
foreach ( $invoice->get_items() as $item_id => $item ) { |
|
760
|
|
|
$items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(); |
|
761
|
|
|
} |
|
762
|
|
|
|
|
763
|
|
|
wp_send_json_success( compact( 'items', 'alert' ) ); |
|
764
|
|
|
} |
|
765
|
|
|
|
|
766
|
|
|
/** |
|
767
|
|
|
* Retrieves items that should be added to an invoice. |
|
768
|
|
|
*/ |
|
769
|
|
|
public static function get_invoicing_items() { |
|
770
|
|
|
|
|
771
|
|
|
// Verify nonce. |
|
772
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
773
|
|
|
|
|
774
|
|
|
if ( ! wpinv_current_user_can_manage_invoicing() ) { |
|
775
|
|
|
exit; |
|
|
|
|
|
|
776
|
|
|
} |
|
777
|
|
|
|
|
778
|
|
|
// We need a search term. |
|
779
|
|
|
if ( empty( $_GET['search'] ) ) { |
|
780
|
|
|
wp_send_json_success( array() ); |
|
781
|
|
|
} |
|
782
|
|
|
|
|
783
|
|
|
// Retrieve items. |
|
784
|
|
|
$item_args = array( |
|
785
|
|
|
'post_type' => 'wpi_item', |
|
786
|
|
|
'orderby' => 'title', |
|
787
|
|
|
'order' => 'ASC', |
|
788
|
|
|
'posts_per_page' => -1, |
|
789
|
|
|
'post_status' => array( 'publish' ), |
|
790
|
|
|
's' => trim( $_GET['search'] ), |
|
791
|
|
|
'meta_query' => array( |
|
792
|
|
|
array( |
|
793
|
|
|
'key' => '_wpinv_type', |
|
794
|
|
|
'compare' => '!=', |
|
795
|
|
|
'value' => 'package' |
|
796
|
|
|
) |
|
797
|
|
|
) |
|
798
|
|
|
); |
|
799
|
|
|
|
|
800
|
|
|
$items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) ); |
|
801
|
|
|
$data = array(); |
|
802
|
|
|
|
|
803
|
|
|
foreach ( $items as $item ) { |
|
804
|
|
|
$item = new GetPaid_Form_Item( $item ); |
|
805
|
|
|
$data[] = array( |
|
806
|
|
|
'id' => $item->get_id(), |
|
807
|
|
|
'text' => $item->get_name() |
|
808
|
|
|
); |
|
809
|
|
|
} |
|
810
|
|
|
|
|
811
|
|
|
wp_send_json_success( $data ); |
|
812
|
|
|
|
|
813
|
|
|
} |
|
814
|
|
|
|
|
815
|
|
|
/** |
|
816
|
|
|
* Retrieves the states field for AUI forms. |
|
817
|
|
|
*/ |
|
818
|
|
|
public static function get_aui_states_field() { |
|
819
|
|
|
|
|
820
|
|
|
// Verify nonce. |
|
821
|
|
|
check_ajax_referer( 'wpinv-nonce' ); |
|
822
|
|
|
|
|
823
|
|
|
// We need a country. |
|
824
|
|
|
if ( empty( $_GET['country'] ) ) { |
|
825
|
|
|
exit; |
|
|
|
|
|
|
826
|
|
|
} |
|
827
|
|
|
|
|
828
|
|
|
$states = wpinv_get_country_states( trim( $_GET['country'] ) ); |
|
829
|
|
|
$state = isset( $_GET['state'] ) ? trim( $_GET['state'] ) : wpinv_get_default_state(); |
|
830
|
|
|
|
|
831
|
|
|
if ( empty( $states ) ) { |
|
832
|
|
|
|
|
833
|
|
|
$html = aui()->input( |
|
834
|
|
|
array( |
|
835
|
|
|
'type' => 'text', |
|
836
|
|
|
'id' => 'wpinv_state', |
|
837
|
|
|
'name' => 'wpinv_state', |
|
838
|
|
|
'label' => __( 'State', 'invoicing' ), |
|
839
|
|
|
'label_type' => 'vertical', |
|
840
|
|
|
'placeholder' => 'Liège', |
|
841
|
|
|
'class' => 'form-control-sm', |
|
842
|
|
|
'value' => $state, |
|
843
|
|
|
) |
|
844
|
|
|
); |
|
845
|
|
|
|
|
846
|
|
|
} else { |
|
847
|
|
|
|
|
848
|
|
|
$html = aui()->select( |
|
849
|
|
|
array( |
|
850
|
|
|
'id' => 'wpinv_state', |
|
851
|
|
|
'name' => 'wpinv_state', |
|
852
|
|
|
'label' => __( 'State', 'invoicing' ), |
|
853
|
|
|
'label_type' => 'vertical', |
|
854
|
|
|
'placeholder' => __( 'Select a state', 'invoicing' ), |
|
855
|
|
|
'class' => 'form-control-sm', |
|
856
|
|
|
'value' => $state, |
|
857
|
|
|
'options' => $states, |
|
858
|
|
|
'data-allow-clear' => 'false', |
|
859
|
|
|
'select2' => true, |
|
860
|
|
|
) |
|
861
|
|
|
); |
|
862
|
|
|
|
|
863
|
|
|
} |
|
864
|
|
|
|
|
865
|
|
|
wp_send_json_success( |
|
866
|
|
|
array( |
|
867
|
|
|
'html' => $html, |
|
868
|
|
|
'select' => ! empty ( $states ) |
|
869
|
|
|
) |
|
870
|
|
|
); |
|
871
|
|
|
|
|
872
|
|
|
} |
|
873
|
|
|
|
|
874
|
|
|
/** |
|
875
|
|
|
* IP geolocation. |
|
876
|
|
|
* |
|
877
|
|
|
* @since 1.0.19 |
|
878
|
|
|
*/ |
|
879
|
|
|
public static function ip_geolocation() { |
|
880
|
|
|
|
|
881
|
|
|
// Check nonce. |
|
882
|
|
|
check_ajax_referer( 'getpaid-ip-location' ); |
|
883
|
|
|
|
|
884
|
|
|
// IP address. |
|
885
|
|
|
if ( empty( $_GET['ip'] ) || ! rest_is_ip_address( $_GET['ip'] ) ) { |
|
886
|
|
|
_e( 'Invalid IP Address.', 'invoicing' ); |
|
887
|
|
|
exit; |
|
|
|
|
|
|
888
|
|
|
} |
|
889
|
|
|
|
|
890
|
|
|
// Retrieve location info. |
|
891
|
|
|
$location = getpaid_geolocate_ip_address( $_GET['ip'] ); |
|
892
|
|
|
|
|
893
|
|
|
if ( empty( $location ) ) { |
|
894
|
|
|
_e( 'Unable to find geolocation for the IP Address.', 'invoicing' ); |
|
895
|
|
|
exit; |
|
|
|
|
|
|
896
|
|
|
} |
|
897
|
|
|
|
|
898
|
|
|
// Sorry. |
|
899
|
|
|
extract( $location ); |
|
900
|
|
|
|
|
901
|
|
|
// Prepare the address. |
|
902
|
|
|
$content = ''; |
|
903
|
|
|
|
|
904
|
|
|
if ( ! empty( $location['city'] ) ) { |
|
905
|
|
|
$content .= $location['city'] . ', '; |
|
906
|
|
|
} |
|
907
|
|
|
|
|
908
|
|
|
if ( ! empty( $location['region'] ) ) { |
|
909
|
|
|
$content .= $location['region'] . ', '; |
|
910
|
|
|
} |
|
911
|
|
|
|
|
912
|
|
|
$content .= $location['country'] . ' (' . $location['iso'] . ')'; |
|
913
|
|
|
|
|
914
|
|
|
$location['address'] = $content; |
|
915
|
|
|
|
|
916
|
|
|
$content = '<p>'. sprintf( __( '<b>Address:</b> %s', 'invoicing' ), $content ) . '</p>'; |
|
917
|
|
|
$content .= '<p>'. $location['credit'] . '</p>'; |
|
918
|
|
|
|
|
919
|
|
|
$location['content'] = $content; |
|
920
|
|
|
|
|
921
|
|
|
wpinv_get_template( 'geolocation.php', $location ); |
|
922
|
|
|
|
|
923
|
|
|
exit; |
|
|
|
|
|
|
924
|
|
|
} |
|
925
|
|
|
|
|
926
|
|
|
/** |
|
927
|
|
|
* Refresh prices. |
|
928
|
|
|
* |
|
929
|
|
|
* @since 1.0.19 |
|
930
|
|
|
*/ |
|
931
|
|
|
public static function payment_form_refresh_prices() { |
|
932
|
|
|
|
|
933
|
|
|
// Check nonce. |
|
934
|
|
|
check_ajax_referer( 'getpaid_form_nonce' ); |
|
935
|
|
|
|
|
936
|
|
|
// ... form fields... |
|
937
|
|
|
if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
|
938
|
|
|
_e( 'Error: Reload the page and try again.', 'invoicing' ); |
|
939
|
|
|
exit; |
|
|
|
|
|
|
940
|
|
|
} |
|
941
|
|
|
|
|
942
|
|
|
// Load the submission. |
|
943
|
|
|
$submission = new GetPaid_Payment_Form_Submission(); |
|
944
|
|
|
|
|
945
|
|
|
// Do we have an error? |
|
946
|
|
|
if ( ! empty( $submission->last_error ) ) { |
|
947
|
|
|
echo $submission->last_error; |
|
948
|
|
|
exit; |
|
|
|
|
|
|
949
|
|
|
} |
|
950
|
|
|
|
|
951
|
|
|
// Prepare the result. |
|
952
|
|
|
$result = array( |
|
953
|
|
|
|
|
954
|
|
|
'submission_id' => $submission->id, |
|
955
|
|
|
'has_recurring' => $submission->has_recurring, |
|
956
|
|
|
'is_free' => $submission->get_payment_details(), |
|
957
|
|
|
|
|
958
|
|
|
'totals' => array( |
|
959
|
|
|
'subtotal' => wpinv_price( wpinv_format_amount( $submission->subtotal_amount ), $submission->get_currency() ), |
|
960
|
|
|
'discount' => wpinv_price( wpinv_format_amount( $submission->get_total_discount() ), $submission->get_currency() ), |
|
961
|
|
|
'fees' => wpinv_price( wpinv_format_amount( $submission->get_total_fees() ), $submission->get_currency() ), |
|
962
|
|
|
'tax' => wpinv_price( wpinv_format_amount( $submission->get_total_tax() ), $submission->get_currency() ), |
|
963
|
|
|
'total' => wpinv_price( wpinv_format_amount( $submission->get_total() ), $submission->get_currency() ), |
|
964
|
|
|
), |
|
965
|
|
|
|
|
966
|
|
|
'texts' => array( |
|
967
|
|
|
'.getpaid-checkout-total-payable' => wpinv_price( wpinv_format_amount( $submission->get_total() ), $submission->get_currency() ), |
|
968
|
|
|
) |
|
969
|
|
|
|
|
970
|
|
|
); |
|
971
|
|
|
|
|
972
|
|
|
// Add items. |
|
973
|
|
|
$items = $submission->get_items(); |
|
974
|
|
|
if ( ! empty( $items ) ) { |
|
975
|
|
|
$result['items'] = array(); |
|
976
|
|
|
|
|
977
|
|
|
foreach( $items as $item_id => $item ) { |
|
978
|
|
|
$result['items']["$item_id"] = wpinv_price( wpinv_format_amount( $item->get_price() * $item->get_quantity() ) ); |
|
979
|
|
|
} |
|
980
|
|
|
} |
|
981
|
|
|
|
|
982
|
|
|
// Add invoice. |
|
983
|
|
|
if ( $submission->has_invoice() ) { |
|
984
|
|
|
$result['invoice'] = $submission->get_invoice()->ID; |
|
985
|
|
|
} |
|
986
|
|
|
|
|
987
|
|
|
// Add discount code. |
|
988
|
|
|
if ( $submission->has_discount_code() ) { |
|
989
|
|
|
$result['discount_code'] = $submission->get_discount_code(); |
|
990
|
|
|
} |
|
991
|
|
|
|
|
992
|
|
|
// Filter the result. |
|
993
|
|
|
$result = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $result, $submission ); |
|
994
|
|
|
|
|
995
|
|
|
wp_send_json_success( $result ); |
|
996
|
|
|
} |
|
997
|
|
|
|
|
998
|
|
|
/** |
|
999
|
|
|
* Lets users buy items via ajax. |
|
1000
|
|
|
* |
|
1001
|
|
|
* @since 1.0.0 |
|
1002
|
|
|
*/ |
|
1003
|
|
|
public static function buy_items() { |
|
1004
|
|
|
$user_id = get_current_user_id(); |
|
1005
|
|
|
|
|
1006
|
|
|
if ( empty( $user_id ) ) { // If not logged in then lets redirect to the login page |
|
1007
|
|
|
wp_send_json( array( |
|
1008
|
|
|
'success' => wp_login_url( wp_get_referer() ) |
|
|
|
|
|
|
1009
|
|
|
) ); |
|
1010
|
|
|
} else { |
|
1011
|
|
|
// Only check nonce if logged in as it could be cached when logged out. |
|
1012
|
|
|
if ( ! isset( $_POST['wpinv_buy_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_buy_nonce'], 'wpinv_buy_items' ) ) { |
|
1013
|
|
|
wp_send_json( array( |
|
1014
|
|
|
'error' => __( 'Security checks failed.', 'invoicing' ) |
|
1015
|
|
|
) ); |
|
1016
|
|
|
wp_die(); |
|
1017
|
|
|
} |
|
1018
|
|
|
|
|
1019
|
|
|
// allow to set a custom price through post_id |
|
1020
|
|
|
$items = $_POST['items']; |
|
1021
|
|
|
$related_post_id = isset( $_POST['post_id'] ) ? (int)$_POST['post_id'] : 0; |
|
1022
|
|
|
$custom_item_price = $related_post_id ? abs( get_post_meta( $related_post_id, '_wpi_custom_price', true ) ) : 0; |
|
1023
|
|
|
|
|
1024
|
|
|
$cart_items = array(); |
|
1025
|
|
|
if ( $items ) { |
|
1026
|
|
|
$items = explode( ',', $items ); |
|
1027
|
|
|
|
|
1028
|
|
|
foreach( $items as $item ) { |
|
1029
|
|
|
$item_id = $item; |
|
1030
|
|
|
$quantity = 1; |
|
1031
|
|
|
|
|
1032
|
|
|
if ( strpos( $item, '|' ) !== false ) { |
|
1033
|
|
|
$item_parts = explode( '|', $item ); |
|
1034
|
|
|
$item_id = $item_parts[0]; |
|
1035
|
|
|
$quantity = $item_parts[1]; |
|
1036
|
|
|
} |
|
1037
|
|
|
|
|
1038
|
|
|
if ( $item_id && $quantity ) { |
|
1039
|
|
|
$cart_items_arr = array( |
|
1040
|
|
|
'id' => (int)$item_id, |
|
1041
|
|
|
'quantity' => (int)$quantity |
|
1042
|
|
|
); |
|
1043
|
|
|
|
|
1044
|
|
|
// If there is a related post id then add it to meta |
|
1045
|
|
|
if ( $related_post_id ) { |
|
1046
|
|
|
$cart_items_arr['meta'] = array( |
|
1047
|
|
|
'post_id' => $related_post_id |
|
1048
|
|
|
); |
|
1049
|
|
|
} |
|
1050
|
|
|
|
|
1051
|
|
|
// If there is a custom price then set it. |
|
1052
|
|
|
if ( $custom_item_price ) { |
|
1053
|
|
|
$cart_items_arr['custom_price'] = $custom_item_price; |
|
1054
|
|
|
} |
|
1055
|
|
|
|
|
1056
|
|
|
$cart_items[] = $cart_items_arr; |
|
1057
|
|
|
} |
|
1058
|
|
|
} |
|
1059
|
|
|
} |
|
1060
|
|
|
|
|
1061
|
|
|
/** |
|
1062
|
|
|
* Filter the wpinv_buy shortcode cart items on the fly. |
|
1063
|
|
|
* |
|
1064
|
|
|
* @param array $cart_items The cart items array. |
|
1065
|
|
|
* @param int $related_post_id The related post id if any. |
|
1066
|
|
|
* @since 1.0.0 |
|
1067
|
|
|
*/ |
|
1068
|
|
|
$cart_items = apply_filters( 'wpinv_buy_cart_items', $cart_items, $related_post_id ); |
|
1069
|
|
|
|
|
1070
|
|
|
// Make sure its not in the cart already, if it is then redirect to checkout. |
|
1071
|
|
|
$cart_invoice = wpinv_get_invoice_cart(); |
|
|
|
|
|
|
1072
|
|
|
|
|
1073
|
|
|
if ( isset( $cart_invoice->items ) && !empty( $cart_invoice->items ) && !empty( $cart_items ) && serialize( $cart_invoice->items ) == serialize( $cart_items ) ) { |
|
|
|
|
|
|
1074
|
|
|
wp_send_json( array( |
|
1075
|
|
|
'success' => $cart_invoice->get_checkout_payment_url() |
|
1076
|
|
|
) ); |
|
1077
|
|
|
wp_die(); |
|
1078
|
|
|
} |
|
1079
|
|
|
|
|
1080
|
|
|
// Check if user has invoice with same items waiting to be paid. |
|
1081
|
|
|
$user_invoices = wpinv_get_users_invoices( $user_id , 10 , false , 'wpi-pending' ); |
|
1082
|
|
|
if ( !empty( $user_invoices ) ) { |
|
1083
|
|
|
foreach( $user_invoices as $user_invoice ) { |
|
1084
|
|
|
$user_cart_details = array(); |
|
1085
|
|
|
$invoice = wpinv_get_invoice( $user_invoice->ID ); |
|
1086
|
|
|
$cart_details = $invoice->get_cart_details(); |
|
1087
|
|
|
|
|
1088
|
|
|
if ( !empty( $cart_details ) ) { |
|
1089
|
|
|
foreach ( $cart_details as $invoice_item ) { |
|
1090
|
|
|
$ii_arr = array(); |
|
1091
|
|
|
$ii_arr['id'] = (int)$invoice_item['id']; |
|
1092
|
|
|
$ii_arr['quantity'] = (int)$invoice_item['quantity']; |
|
1093
|
|
|
|
|
1094
|
|
|
if (isset( $invoice_item['meta'] ) && !empty( $invoice_item['meta'] ) ) { |
|
1095
|
|
|
$ii_arr['meta'] = $invoice_item['meta']; |
|
1096
|
|
|
} |
|
1097
|
|
|
|
|
1098
|
|
|
if ( isset( $invoice_item['custom_price'] ) && !empty( $invoice_item['custom_price'] ) ) { |
|
1099
|
|
|
$ii_arr['custom_price'] = $invoice_item['custom_price']; |
|
1100
|
|
|
} |
|
1101
|
|
|
|
|
1102
|
|
|
$user_cart_details[] = $ii_arr; |
|
1103
|
|
|
} |
|
1104
|
|
|
} |
|
1105
|
|
|
|
|
1106
|
|
|
if ( !empty( $user_cart_details ) && serialize( $cart_items ) == serialize( $user_cart_details ) ) { |
|
1107
|
|
|
wp_send_json( array( |
|
1108
|
|
|
'success' => $invoice->get_checkout_payment_url() |
|
1109
|
|
|
) ); |
|
1110
|
|
|
wp_die(); |
|
1111
|
|
|
} |
|
1112
|
|
|
} |
|
1113
|
|
|
} |
|
1114
|
|
|
|
|
1115
|
|
|
// Create invoice and send user to checkout |
|
1116
|
|
|
if ( !empty( $cart_items ) ) { |
|
1117
|
|
|
$invoice_data = array( |
|
1118
|
|
|
'status' => 'wpi-pending', |
|
1119
|
|
|
'created_via' => 'wpi', |
|
1120
|
|
|
'user_id' => $user_id, |
|
1121
|
|
|
'cart_details' => $cart_items, |
|
1122
|
|
|
); |
|
1123
|
|
|
|
|
1124
|
|
|
$invoice = wpinv_insert_invoice( $invoice_data, true ); |
|
1125
|
|
|
|
|
1126
|
|
|
if ( !empty( $invoice ) && isset( $invoice->ID ) ) { |
|
1127
|
|
|
wp_send_json( array( |
|
1128
|
|
|
'success' => $invoice->get_checkout_payment_url() |
|
|
|
|
|
|
1129
|
|
|
) ); |
|
1130
|
|
|
} else { |
|
1131
|
|
|
wp_send_json( array( |
|
1132
|
|
|
'error' => __( 'Invoice failed to create', 'invoicing' ) |
|
1133
|
|
|
) ); |
|
1134
|
|
|
} |
|
1135
|
|
|
} else { |
|
1136
|
|
|
wp_send_json( array( |
|
1137
|
|
|
'error' => __( 'Items not valid.', 'invoicing' ) |
|
1138
|
|
|
) ); |
|
1139
|
|
|
} |
|
1140
|
|
|
} |
|
1141
|
|
|
|
|
1142
|
|
|
wp_die(); |
|
1143
|
|
|
} |
|
1144
|
|
|
} |
|
1145
|
|
|
|
|
1146
|
|
|
WPInv_Ajax::init(); |
AyeCode /
invoicing
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