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< ? php
/**
* Checkout
*
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* The WooCommerce checkout class handles the checkout process , collecting user data and processing the payment .
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*
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* @ class woocommerce_checkout
* @ package WooCommerce
* @ category Class
* @ author WooThemes
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*/
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class woocommerce_checkout {
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var $posted ;
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var $checkout_fields ;
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var $must_create_account ;
var $creating_account ;
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var $localisation ;
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/** constructor */
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function __construct () {
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global $woocommerce ;
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add_action ( 'woocommerce_checkout_billing' , array ( & $this , 'checkout_form_billing' ));
add_action ( 'woocommerce_checkout_shipping' , array ( & $this , 'checkout_form_shipping' ));
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$this -> must_create_account = ( get_option ( 'woocommerce_enable_guest_checkout' ) == 'yes' || is_user_logged_in ()) ? false : true ;
// Define all Checkout fields
$this -> checkout_fields [ 'billing' ] = $woocommerce -> countries -> get_address_fields ( $this -> get_value ( 'billing_country' ), 'billing_' );
$this -> checkout_fields [ 'shipping' ] = $woocommerce -> countries -> get_address_fields ( $this -> get_value ( 'shipping_country' ), 'shipping_' );
$this -> checkout_fields [ 'account' ] = array (
'account_username' => array (
'type' => 'text' ,
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'label' => __ ( 'Account username' , 'woocommerce' ),
'placeholder' => __ ( 'Username' , 'woocommerce' )
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),
'account_password' => array (
'type' => 'password' ,
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'label' => __ ( 'Account password' , 'woocommerce' ),
'placeholder' => __ ( 'Password' , 'woocommerce' ),
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'class' => array ( 'form-row-first' )
),
'account_password-2' => array (
'type' => 'password' ,
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'label' => __ ( 'Account password' , 'woocommerce' ),
'placeholder' => __ ( 'Password' , 'woocommerce' ),
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'class' => array ( 'form-row-last' ),
'label_class' => array ( 'hidden' )
)
);
$this -> checkout_fields [ 'order' ] = array (
'order_comments' => array (
'type' => 'textarea' ,
'class' => array ( 'notes' ),
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'label' => __ ( 'Order Notes' , 'woocommerce' ),
'placeholder' => __ ( 'Notes about your order, e.g. special notes for delivery.' , 'woocommerce' )
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)
);
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$this -> checkout_fields = apply_filters ( 'woocommerce_checkout_fields' , $this -> checkout_fields );
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}
/** Output the billing information form */
function checkout_form_billing () {
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global $woocommerce ;
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if ( $woocommerce -> cart -> ship_to_billing_address_only ()) :
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echo '<h3>' . __ ( 'Billing & Shipping' , 'woocommerce' ) . '</h3>' ;
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else :
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echo '<h3>' . __ ( 'Billing Address' , 'woocommerce' ) . '</h3>' ;
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endif ;
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// Output billing form fields
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do_action ( 'woocommerce_before_checkout_billing_form' , $this );
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foreach ( $this -> checkout_fields [ 'billing' ] as $key => $field ) :
woocommerce_form_field ( $key , $field , $this -> get_value ( $key ) );
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endforeach ;
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do_action ( 'woocommerce_after_checkout_billing_form' , $this );
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// Registration Form Fields
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if ( ! is_user_logged_in () && get_option ( 'woocommerce_enable_signup_and_login_from_checkout' ) == " yes " ) :
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if ( get_option ( 'woocommerce_enable_guest_checkout' ) == 'yes' ) :
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echo '<p class="form-row"><input class="input-checkbox" id="createaccount" ' . checked ( $this -> get_value ( 'createaccount' ), true ) . ' type="checkbox" name="createaccount" value="1" /> <label for="createaccount" class="checkbox">' . __ ( 'Create an account?' , 'woocommerce' ) . '</label></p>' ;
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endif ;
echo '<div class="create-account">' ;
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echo '<p>' . __ ( 'Create an account by entering the information below. If you are a returning customer please login with your username at the top of the page.' , 'woocommerce' ) . '</p>' ;
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foreach ( $this -> checkout_fields [ 'account' ] as $key => $field ) :
woocommerce_form_field ( $key , $field , $this -> get_value ( $key ) );
endforeach ;
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echo '</div>' ;
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endif ;
}
/** Output the shipping information form */
function checkout_form_shipping () {
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global $woocommerce ;
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// Shipping Details
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if ( $woocommerce -> cart -> needs_shipping () && ! $woocommerce -> cart -> ship_to_billing_address_only ()) :
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if ( ! isset ( $_POST ) || ! $_POST ) :
$shiptobilling = ( get_option ( 'woocommerce_ship_to_same_address' ) == 'yes' ) ? 1 : 0 ;
$shiptobilling = apply_filters ( 'woocommerce_shiptobilling_default' , $shiptobilling );
else :
$shiptobilling = $this -> get_value ( 'shiptobilling' );
endif ;
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echo '<p class="form-row" id="shiptobilling"><input class="input-checkbox" ' . checked ( $shiptobilling , 1 , false ) . ' type="checkbox" name="shiptobilling" value="1" /> <label for="shiptobilling" class="checkbox">' . __ ( 'Ship to same address?' , 'woocommerce' ) . '</label></p>' ;
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echo '<h3>' . __ ( 'Shipping Address' , 'woocommerce' ) . '</h3>' ;
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echo '<div class="shipping_address">' ;
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// Output shipping form fields
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do_action ( 'woocommerce_before_checkout_shipping_form' , $this );
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foreach ( $this -> checkout_fields [ 'shipping' ] as $key => $field ) :
woocommerce_form_field ( $key , $field , $this -> get_value ( $key ) );
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endforeach ;
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do_action ( 'woocommerce_after_checkout_shipping_form' , $this );
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echo '</div>' ;
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endif ;
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do_action ( 'woocommerce_before_order_notes' , $this );
if ( get_option ( 'woocommerce_enable_order_comments' ) != 'no' ) :
if ( $woocommerce -> cart -> ship_to_billing_address_only ()) :
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echo '<h3>' . __ ( 'Additional Information' , 'woocommerce' ) . '</h3>' ;
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endif ;
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foreach ( $this -> checkout_fields [ 'order' ] as $key => $field ) :
woocommerce_form_field ( $key , $field , $this -> get_value ( $key ) );
endforeach ;
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endif ;
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do_action ( 'woocommerce_after_order_notes' , $this );
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}
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/**
* Process the checkout after the confirm order button is pressed
*/
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function process_checkout () {
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global $wpdb , $woocommerce ;
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if ( ! defined ( 'WOOCOMMERCE_CHECKOUT' )) define ( 'WOOCOMMERCE_CHECKOUT' , true );
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$woocommerce -> verify_nonce ( 'process_checkout' );
do_action ( 'woocommerce_before_checkout_process' );
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if ( sizeof ( $woocommerce -> cart -> get_cart ()) == 0 ) :
$woocommerce -> add_error ( sprintf ( __ ( 'Sorry, your session has expired. <a href="%s">Return to homepage →</a>' , 'woocommerce' ), home_url ()) );
endif ;
do_action ( 'woocommerce_checkout_process' );
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// Checkout fields (not defined in checkout_fields)
$this -> posted [ 'shiptobilling' ] = isset ( $_POST [ 'shiptobilling' ]) ? 1 : 0 ;
$this -> posted [ 'terms' ] = isset ( $_POST [ 'terms' ]) ? 1 : 0 ;
$this -> posted [ 'createaccount' ] = isset ( $_POST [ 'createaccount' ]) ? 1 : 0 ;
$this -> posted [ 'payment_method' ] = isset ( $_POST [ 'payment_method' ]) ? woocommerce_clean ( $_POST [ 'payment_method' ]) : '' ;
$this -> posted [ 'shipping_method' ] = isset ( $_POST [ 'shipping_method' ]) ? woocommerce_clean ( $_POST [ 'shipping_method' ]) : '' ;
// Ship to billing only option
if ( $woocommerce -> cart -> ship_to_billing_address_only ()) $this -> posted [ 'shiptobilling' ] = 1 ;
// Update customer shipping and payment method to posted method
$_SESSION [ '_chosen_shipping_method' ] = $this -> posted [ 'shipping_method' ];
$_SESSION [ '_chosen_payment_method' ] = $this -> posted [ 'payment_method' ];
// Update cart totals
$woocommerce -> cart -> calculate_totals ();
// Note if we skip shipping
$skipped_shipping = false ;
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// Get validation class
$validation = $woocommerce -> validation ();
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// Get posted checkout_fields and do validation
foreach ( $this -> checkout_fields as $fieldset_key => $fieldset ) :
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// Skip shipping if its not needed
if ( $fieldset_key == 'shipping' && ( ! $woocommerce -> cart -> needs_shipping () || $woocommerce -> cart -> ship_to_billing_address_only () || $this -> posted [ 'shiptobilling' ])) :
$skipped_shipping = true ;
continue ;
endif ;
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foreach ( $fieldset as $key => $field ) :
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if ( ! isset ( $field [ 'type' ])) $field [ 'type' ] = 'text' ;
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// Get Value
switch ( $field [ 'type' ]) :
case " checkbox " :
$this -> posted [ $key ] = isset ( $_POST [ $key ]) ? 1 : 0 ;
break ;
default :
$this -> posted [ $key ] = isset ( $_POST [ $key ]) ? woocommerce_clean ( $_POST [ $key ]) : '' ;
break ;
endswitch ;
// Hook to allow modification of value
$this -> posted [ $key ] = apply_filters ( 'woocommerce_process_checkout_field_' . $key , $this -> posted [ $key ]);
// Validation: Required fields
if ( isset ( $field [ 'required' ]) && $field [ 'required' ] && empty ( $this -> posted [ $key ]) ) $woocommerce -> add_error ( $field [ 'label' ] . ' ' . __ ( 'is a required field.' , 'woocommerce' ) );
if ( ! empty ( $this -> posted [ $key ])) :
// Special handling for validation and formatting
switch ( $key ) :
case " billing_postcode " :
case " shipping_postcode " :
$this -> posted [ $key ] = strtolower ( str_replace ( ' ' , '' , $this -> posted [ $key ]));
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if ( ! $validation -> is_postcode ( $this -> posted [ $key ], $_POST [ 'billing_country' ] )) : $woocommerce -> add_error ( $field [ 'label' ] . __ ( ' (billing) is not a valid postcode/ZIP.' , 'woocommerce' ) );
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else :
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$this -> posted [ $key ] = $validation -> format_postcode ( $this -> posted [ $key ], $_POST [ 'billing_country' ] );
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endif ;
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break ;
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case " billing_phone " :
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if ( ! $validation -> is_phone ( $this -> posted [ $key ] )) : $woocommerce -> add_error ( $field [ 'label' ] . ' ' . __ ( 'is not a valid number.' , 'woocommerce' ) ); endif ;
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break ;
case " billing_email " :
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if ( ! $validation -> is_email ( $this -> posted [ $key ] )) : $woocommerce -> add_error ( $field [ 'label' ] . ' ' . __ ( 'is not a valid email address.' , 'woocommerce' ) ); endif ;
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break ;
endswitch ;
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endif ;
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endforeach ;
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endforeach ;
// Update customer location to posted location so we can correctly check available shipping methods
$woocommerce -> customer -> set_country ( $this -> posted [ 'billing_country' ] );
$woocommerce -> customer -> set_state ( $this -> posted [ 'billing_state' ] );
$woocommerce -> customer -> set_postcode ( $this -> posted [ 'billing_postcode' ] );
// Shipping Information
if ( ! $skipped_shipping ) :
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// Update customer location to posted location so we can correctly check available shipping methods
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$woocommerce -> customer -> set_shipping_country ( $this -> posted [ 'shipping_country' ] );
$woocommerce -> customer -> set_shipping_state ( $this -> posted [ 'shipping_state' ] );
$woocommerce -> customer -> set_shipping_postcode ( $this -> posted [ 'shipping_postcode' ] );
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else :
// Update customer location to posted location so we can correctly check available shipping methods
$woocommerce -> customer -> set_shipping_country ( $this -> posted [ 'billing_country' ] );
$woocommerce -> customer -> set_shipping_state ( $this -> posted [ 'billing_state' ] );
$woocommerce -> customer -> set_shipping_postcode ( $this -> posted [ 'billing_postcode' ] );
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endif ;
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if ( is_user_logged_in ()) :
$this -> creating_account = false ;
elseif ( isset ( $this -> posted [ 'createaccount' ]) && $this -> posted [ 'createaccount' ]) :
$this -> creating_account = true ;
elseif ( $this -> must_create_account ) :
$this -> creating_account = true ;
else :
$this -> creating_account = false ;
endif ;
if ( $this -> creating_account ) :
if ( empty ( $this -> posted [ 'account_username' ]) ) $woocommerce -> add_error ( __ ( 'Please enter an account username.' , 'woocommerce' ) );
if ( empty ( $this -> posted [ 'account_password' ]) ) $woocommerce -> add_error ( __ ( 'Please enter an account password.' , 'woocommerce' ) );
if ( $this -> posted [ 'account_password-2' ] !== $this -> posted [ 'account_password' ] ) $woocommerce -> add_error ( __ ( 'Passwords do not match.' , 'woocommerce' ) );
// Check the username
if ( ! validate_username ( $this -> posted [ 'account_username' ] ) ) :
$woocommerce -> add_error ( __ ( 'Invalid email/username.' , 'woocommerce' ) );
elseif ( username_exists ( $this -> posted [ 'account_username' ] ) ) :
$woocommerce -> add_error ( __ ( 'An account is already registered with that username. Please choose another.' , 'woocommerce' ) );
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endif ;
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// Check the e-mail address
if ( email_exists ( $this -> posted [ 'billing_email' ] ) ) :
$woocommerce -> add_error ( __ ( 'An account is already registered with your email address. Please login.' , 'woocommerce' ) );
endif ;
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endif ;
// Terms
if ( ! isset ( $_POST [ 'woocommerce_checkout_update_totals' ]) && empty ( $this -> posted [ 'terms' ]) && woocommerce_get_page_id ( 'terms' ) > 0 ) $woocommerce -> add_error ( __ ( 'You must accept our Terms & Conditions.' , 'woocommerce' ) );
if ( $woocommerce -> cart -> needs_shipping ()) :
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// Shipping Method
$available_methods = $woocommerce -> shipping -> get_available_shipping_methods ();
if ( ! isset ( $available_methods [ $this -> posted [ 'shipping_method' ]])) :
$woocommerce -> add_error ( __ ( 'Invalid shipping method.' , 'woocommerce' ) );
endif ;
endif ;
if ( $woocommerce -> cart -> needs_payment ()) :
// Payment Method
$available_gateways = $woocommerce -> payment_gateways -> get_available_payment_gateways ();
if ( ! isset ( $available_gateways [ $this -> posted [ 'payment_method' ]])) :
$woocommerce -> add_error ( __ ( 'Invalid payment method.' , 'woocommerce' ) );
else :
// Payment Method Field Validation
$available_gateways [ $this -> posted [ 'payment_method' ]] -> validate_fields ();
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endif ;
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endif ;
do_action ( 'woocommerce_after_checkout_validation' , $this -> posted );
if ( ! isset ( $_POST [ 'woocommerce_checkout_update_totals' ]) && $woocommerce -> error_count () == 0 ) :
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$user_id = get_current_user_id ();
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while ( 1 ) :
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// Create customer account and log them in
if ( $this -> creating_account && ! $user_id ) :
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$reg_errors = new WP_Error ();
do_action ( 'woocommerce_register_post' , $this -> posted [ 'account_username' ], $this -> posted [ 'billing_email' ], $reg_errors );
$errors = apply_filters ( 'woocommerce_registration_errors' , $reg_errors , $this -> posted [ 'account_username' ], $this -> posted [ 'billing_email' ] );
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// if there are no errors, let's create the user account
if ( ! $reg_errors -> get_error_code () ) :
$user_pass = $this -> posted [ 'account_password' ];
$user_id = wp_create_user ( $this -> posted [ 'account_username' ], $user_pass , $this -> posted [ 'billing_email' ] );
if ( ! $user_id ) :
$woocommerce -> add_error ( '<strong>' . __ ( 'ERROR' , 'woocommerce' ) . '</strong>: ' . __ ( 'Couldn’t register you... please contact us if you continue to have problems.' , 'woocommerce' ) );
break ;
endif ;
// Change role
wp_update_user ( array ( 'ID' => $user_id , 'role' => 'customer' ) ) ;
// send the user a confirmation and their login details
$mailer = $woocommerce -> mailer ();
$mailer -> customer_new_account ( $user_id , $password );
// set the WP login cookie
$secure_cookie = is_ssl () ? true : false ;
wp_set_auth_cookie ( $user_id , true , $secure_cookie );
else :
$woocommerce -> add_error ( $reg_errors -> get_error_message () );
break ;
endif ;
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endif ;
// Create Order (send cart variable so we can record items and reduce inventory). Only create if this is a new order, not if the payment was rejected last time.
$_tax = new woocommerce_tax ();
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$order_data = array (
'post_type' => 'shop_order' ,
'post_title' => 'Order – ' . date ( 'F j, Y @ h:i A' ),
'post_status' => 'publish' ,
'post_excerpt' => $this -> posted [ 'order_comments' ],
'post_author' => 1
);
// Cart items
$order_items = array ();
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foreach ( $woocommerce -> cart -> get_cart () as $cart_item_key => $values ) :
$_product = $values [ 'data' ];
// Store any item meta data - item meta class lets plugins add item meta in a standardized way
$item_meta = new order_item_meta ();
$item_meta -> new_order_item ( $values );
// Store variation data in meta so admin can view it
if ( $values [ 'variation' ] && is_array ( $values [ 'variation' ])) :
foreach ( $values [ 'variation' ] as $key => $value ) :
$item_meta -> add ( esc_attr ( str_replace ( 'attribute_' , '' , $key )), $value );
endforeach ;
endif ;
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$order_items [] = apply_filters ( 'new_order_item' , array (
'id' => $values [ 'product_id' ],
'variation_id' => $values [ 'variation_id' ],
'name' => $_product -> get_title (),
'qty' => ( int ) $values [ 'quantity' ],
'item_meta' => $item_meta -> meta ,
'base_tax' => number_format ( $values [ 'base_tax' ], 2 , '.' , '' ), // Base tax (unit, before discounts)
'base_cost' => number_format ( $values [ 'base_cost' ], 2 , '.' , '' ), // Base price (unit, before discounts)
'line_cost' => number_format ( $values [ 'line_cost' ], 2 , '.' , '' ), // Discounted line cost
'line_tax' => number_format ( $values [ 'line_tax' ], 2 , '.' , '' ), // Tax for the line (total)
'tax_status' => $_product -> get_tax_status (), // Taxble, shipping, none
'tax_class' => $_product -> get_tax_class () // Tax class (adjusted by filters)
), $values );
endforeach ;
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// Check order items for errors
do_action ( 'woocommerce_check_new_order_items' , $order_items );
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if ( $woocommerce -> error_count () > 0 ) break ;
// Insert or update the post data
$create_new_order = true ;
if ( isset ( $_SESSION [ 'order_awaiting_payment' ]) && $_SESSION [ 'order_awaiting_payment' ] > 0 ) :
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$order_id = ( int ) $_SESSION [ 'order_awaiting_payment' ];
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/* Check order is unpaid by getting its status */
$terms = wp_get_object_terms ( $order_id , 'shop_order_status' , array ( 'fields' => 'slugs' ) );
$order_status = ( isset ( $terms [ 0 ])) ? $terms [ 0 ] : 'pending' ;
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if ( $order_status == 'pending' ) :
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// Resume the unpaid order
$order_data [ 'ID' ] = $order_id ;
wp_update_post ( $order_data );
do_action ( 'woocommerce_resume_order' , $order_id );
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$create_new_order = false ;
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endif ;
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endif ;
if ( $create_new_order ) :
$order_id = wp_insert_post ( $order_data );
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if ( is_wp_error ( $order_id )) :
$woocommerce -> add_error ( 'Error: Unable to create order. Please try again.' );
break ;
else :
// Inserted successfully
do_action ( 'woocommerce_new_order' , $order_id );
endif ;
endif ;
// Get better formatted billing method (title)
$shipping_method = $this -> posted [ 'shipping_method' ];
if ( isset ( $available_methods ) && isset ( $available_methods [ $this -> posted [ 'shipping_method' ]])) :
$shipping_method = $available_methods [ $this -> posted [ 'shipping_method' ]] -> label ;
endif ;
// Get better formatted shipping method (title/label)
$payment_method = $this -> posted [ 'payment_method' ];
if ( isset ( $available_gateways ) && isset ( $available_gateways [ $this -> posted [ 'payment_method' ]])) :
$payment_method = $available_gateways [ $this -> posted [ 'payment_method' ]] -> title ;
endif ;
// UPDATE ORDER META
// Save billing and shipping first, also save to user meta if logged in
if ( $this -> checkout_fields [ 'billing' ]) :
foreach ( $this -> checkout_fields [ 'billing' ] as $key => $field ) :
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// Post
update_post_meta ( $order_id , '_' . $key , $this -> posted [ $key ] );
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// User
if ( $user_id > 0 ) :
update_user_meta ( $user_id , $key , $this -> posted [ $key ] );
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endif ;
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endforeach ;
endif ;
if ( $this -> checkout_fields [ 'shipping' ] && $woocommerce -> cart -> needs_shipping ()) :
foreach ( $this -> checkout_fields [ 'shipping' ] as $key => $field ) :
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if ( $this -> posted [ 'shiptobilling' ]) :
$field_key = str_replace ( 'shipping_' , 'billing_' , $key );
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// Post
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update_post_meta ( $order_id , '_' . $key , $this -> posted [ $field_key ] );
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// User
if ( $user_id > 0 ) :
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update_user_meta ( $user_id , $key , $this -> posted [ $field_key ] );
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endif ;
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else :
// Post
update_post_meta ( $order_id , '_' . $key , $this -> posted [ $key ] );
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// User
if ( $user_id > 0 ) :
update_user_meta ( $user_id , $key , $this -> posted [ $key ] );
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endif ;
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endif ;
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endforeach ;
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endif ;
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// Save any other user meta
if ( $user_id ) do_action ( 'woocommerce_checkout_update_user_meta' , $user_id , $this -> posted );
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// Put order taxes into an array to store
$order_taxes = array ();
if ( is_array ( $woocommerce -> cart -> taxes ) && sizeof ( $woocommerce -> cart -> taxes ) > 0 ) foreach ( $woocommerce -> cart -> taxes as $key => $tax ) :
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$is_compound = ( $woocommerce -> cart -> tax -> is_compound ( $key )) ? 1 : 0 ;
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$order_taxes [] = array (
'label' => $woocommerce -> cart -> tax -> get_rate_label ( $key ),
'compound' => $is_compound ,
'total' => number_format ( $tax , 2 , '.' , '' )
);
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endforeach ;
// Save other order meta fields
update_post_meta ( $order_id , '_shipping_method' , $this -> posted [ 'shipping_method' ]);
update_post_meta ( $order_id , '_payment_method' , $this -> posted [ 'payment_method' ]);
update_post_meta ( $order_id , '_shipping_method_title' , $shipping_method );
update_post_meta ( $order_id , '_payment_method_title' , $payment_method );
update_post_meta ( $order_id , '_order_shipping' , number_format ( $woocommerce -> cart -> shipping_total , 2 , '.' , '' ));
update_post_meta ( $order_id , '_order_discount' , number_format ( $woocommerce -> cart -> get_order_discount_total (), 2 , '.' , '' ));
update_post_meta ( $order_id , '_cart_discount' , number_format ( $woocommerce -> cart -> get_cart_discount_total (), 2 , '.' , '' ));
update_post_meta ( $order_id , '_order_tax' , number_format ( $woocommerce -> cart -> tax_total , 2 , '.' , '' ));
update_post_meta ( $order_id , '_order_shipping_tax' , number_format ( $woocommerce -> cart -> shipping_tax_total , 2 , '.' , '' ));
update_post_meta ( $order_id , '_order_total' , number_format ( $woocommerce -> cart -> total , 2 , '.' , '' ));
update_post_meta ( $order_id , '_order_key' , apply_filters ( 'woocommerce_generate_order_key' , uniqid ( 'order_' ) ));
update_post_meta ( $order_id , '_customer_user' , ( int ) $user_id );
update_post_meta ( $order_id , '_order_items' , $order_items );
update_post_meta ( $order_id , '_order_taxes' , $order_taxes );
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update_post_meta ( $order_id , '_order_currency' , get_option ( 'woocommerce_currency' ) );
update_post_meta ( $order_id , '_order_price_include_tax' , get_option ( 'woocommerce_prices_include_tax' ) );
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do_action ( 'woocommerce_checkout_update_order_meta' , $order_id , $this -> posted );
// Order status
wp_set_object_terms ( $order_id , 'pending' , 'shop_order_status' );
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// Discount code meta
if ( $applied_coupons = $woocommerce -> cart -> get_applied_coupons ()) update_post_meta ( $order_id , 'coupons' , implode ( ', ' , $applied_coupons ));
// Order is saved
do_action ( 'woocommerce_checkout_order_processed' , $order_id , $this -> posted );
// Process payment
if ( $woocommerce -> cart -> needs_payment ()) :
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// Store Order ID in session so it can be re-used after payment failure
$_SESSION [ 'order_awaiting_payment' ] = $order_id ;
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// Process Payment
$result = $available_gateways [ $this -> posted [ 'payment_method' ]] -> process_payment ( $order_id );
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// Redirect to success/confirmation/payment page
if ( $result [ 'result' ] == 'success' ) :
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$result = apply_filters ( 'woocommerce_payment_successful_result' , $result );
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if ( is_ajax ()) :
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echo json_encode ( $result );
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exit ;
else :
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wp_safe_redirect ( $result [ 'redirect' ] );
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exit ;
endif ;
endif ;
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else :
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$order = new woocommerce_order ( $order_id );
// No payment was required for order
$order -> payment_complete ();
// Empty the Cart
$woocommerce -> cart -> empty_cart ();
// Redirect to success/confirmation/payment page
if ( is_ajax ()) :
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echo json_encode (
array (
'redirect' => apply_filters ( 'woocommerce_checkout_no_payment_needed_redirect' , get_permalink ( woocommerce_get_page_id ( 'thanks' )), $order )
)
);
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exit ;
else :
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wp_safe_redirect (
apply_filters ( 'woocommerce_checkout_no_payment_needed_redirect' , get_permalink ( woocommerce_get_page_id ( 'thanks' )), $order )
);
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exit ;
endif ;
endif ;
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// Break out of loop
break ;
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endwhile ;
endif ;
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// If we reached this point then there were errors
if ( is_ajax ()) :
$woocommerce -> show_messages ();
exit ;
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endif ;
}
/** Gets the value either from the posted data, or from the users meta data */
function get_value ( $input ) {
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global $woocommerce ;
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if ( isset ( $_POST [ $input ] ) && ! empty ( $_POST [ $input ])) :
return esc_attr ( $_POST [ $input ]);
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elseif ( is_user_logged_in ()) :
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if ( $meta = get_user_meta ( get_current_user_id (), $input , true )) return $meta ;
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$current_user = wp_get_current_user ();
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if ( $input == " billing_email " ) :
return $current_user -> user_email ;
endif ;
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else :
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if ( $input == " billing_country " ) :
return $woocommerce -> countries -> get_base_country ();
endif ;
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endif ;
}
}
