You appear to be a bot. Output may be restricted

Description

Adds item to the cart via AJAX.

Usage

$void = edd_ajax_add_to_cart();

Parameters

Returns

void

Source

File name: easy-digital-downloads/includes/ajax-functions.php
Lines:

function edd_ajax_add_to_cart() {
  if ( ! isset( $_POST['nonce'] ) ) {
    edd_debug_log( __( 'Missing nonce when adding an item to the cart. Please read the following for more information: https://easydigitaldownloads.com/development/2018/07/05/important-update-to-ajax-requests-in-easy-digital-downloads-2-9-4', 'easy-digital-downloads' ), true );
  }

  if ( isset( $_POST['download_id'] ) && isset( $_POST['nonce'] ) ) {
    $download_id = absint( $_POST['download_id'] );
    $nonce       = sanitize_text_field( $_POST['nonce'] );

    $nonce_verified = wp_verify_nonce( $nonce, 'edd-add-to-cart-' . $download_id );

    if ( false === $nonce_verified ) {
      edd_die( '', '', 403 );
    }

    $to_add = array();

    if ( isset( $_POST['price_ids'] ) && is_array( $_POST['price_ids'] ) ) {
      foreach ( $_POST['price_ids'] as $price ) {
        $to_add[] = array( 'price_id' => $price );
      }
    }

    $items = '';

    foreach ( $to_add as $options ) {

      if( $_POST['download_id'] == $options['price_id'] ) {
        $options = array();
      }

      parse_str( $_POST['post_data'], $post_data );

      if( isset( $options['price_id'] ) && isset( $post_data['edd_download_quantity_' . $options['price_id'] ] ) ) {

        $options['quantity'] = absint( $post_data['edd_download_quantity_' . $options['price_id'] ] );

      } else {

        $options['quantity'] = isset( $post_data['edd_download_quantity'] ) ? absint( $post_data['edd_download_quantity'] ) : 1;

      }

      $key = edd_add_to_cart( $_POST['download_id'], $options );

      $item = array(
        'id'      => $_POST['download_id'],
        'options' => $options
      );

      $item   = apply_filters( 'edd_ajax_pre_cart_item_template', $item );
      $items .= html_entity_decode( edd_get_cart_item_template( $key, $item, true ), ENT_COMPAT, 'UTF-8' );

    }

    $return = array(
      'subtotal'      => html_entity_decode( edd_currency_filter( edd_format_amount( edd_get_cart_subtotal() ) ), ENT_COMPAT, 'UTF-8' ),
      'total'         => html_entity_decode( edd_currency_filter( edd_format_amount( edd_get_cart_total() ) ), ENT_COMPAT, 'UTF-8' ),
      'cart_item'     => $items,
      'cart_quantity' => html_entity_decode( edd_get_cart_quantity() )
    );

    if ( edd_use_taxes() ) {
      $cart_tax = (float) edd_get_cart_tax();
      $return['tax'] = html_entity_decode( edd_currency_filter( edd_format_amount( $cart_tax ) ), ENT_COMPAT, 'UTF-8' );
    }

    $return = apply_filters( 'edd_ajax_add_to_cart_response', $return );

    echo json_encode( $return );
  }
  edd_die();
}
 

 View on GitHub View on Trac