AyeCode / invoicing

includes/class-wpinv.php

Spacing +153 added lines, -153 removed lines

@@ -7,15 +7,15 @@ 
  */
  
 // MUST have WordPress.
-if ( !defined( 'WPINC' ) ) {
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
+if (!defined('WPINC')) {
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
 }
 
 class WPInv_Plugin {
     private static $instance;
     
     public static function run() {
-        if ( !isset( self::$instance ) && !( self::$instance instanceof WPInv_Plugin ) ) {
+        if (!isset(self::$instance) && !(self::$instance instanceof WPInv_Plugin)) {
             self::$instance = new WPInv_Plugin;
             self::$instance->includes();
             self::$instance->actions();
@@ -23,7 +23,7 @@ 
             self::$instance->reports    = new WPInv_Reports();
         }
         
-        do_action( 'wpinv_loaded' );
+        do_action('wpinv_loaded');
         
         return self::$instance;
     }
@@ -33,31 +33,31 @@ 
     }
     
     public function define_constants() {
-        define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
-        define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
+        define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
+        define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
     }
     
     private function actions() {
         /* Internationalize the text strings used. */
-        add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
+        add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
         
         /* Perform actions on admin initialization. */
-        add_action( 'admin_init', array( &$this, 'admin_init') );
-        add_action( 'init', array( &$this, 'init' ), 3 );
-        add_action( 'init', array( 'WPInv_Shortcodes', 'init' ) );
-        add_action( 'init', array( &$this, 'wpinv_actions' ) );
+        add_action('admin_init', array(&$this, 'admin_init'));
+        add_action('init', array(&$this, 'init'), 3);
+        add_action('init', array('WPInv_Shortcodes', 'init'));
+        add_action('init', array(&$this, 'wpinv_actions'));
         
-        if ( class_exists( 'BuddyPress' ) ) {
-            add_action( 'bp_include', array( &$this, 'bp_invoicing_init' ) );
+        if (class_exists('BuddyPress')) {
+            add_action('bp_include', array(&$this, 'bp_invoicing_init'));
         }
 
-        add_action( 'wp_enqueue_scripts', array( &$this, 'enqueue_scripts' ) );
+        add_action('wp_enqueue_scripts', array(&$this, 'enqueue_scripts'));
         
-        if ( is_admin() ) {
-            add_action( 'admin_enqueue_scripts', array( &$this, 'admin_enqueue_scripts' ) );
-            add_action( 'admin_body_class', array( &$this, 'admin_body_class' ) );
+        if (is_admin()) {
+            add_action('admin_enqueue_scripts', array(&$this, 'admin_enqueue_scripts'));
+            add_action('admin_body_class', array(&$this, 'admin_body_class'));
         } else {
-            add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
+            add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
         }
         
         /**
@@ -67,9 +67,9 @@ 
          *
          * @param WPInv_Plugin $this. Current WPInv_Plugin instance. Passed by reference.
          */
-        do_action_ref_array( 'wpinv_actions', array( &$this ) );
+        do_action_ref_array('wpinv_actions', array(&$this));
 
-        add_action( 'admin_init', array( &$this, 'activation_redirect') );
+        add_action('admin_init', array(&$this, 'activation_redirect'));
     }
     
     public function plugins_loaded() {
@@ -83,187 +83,187 @@ 
      * @since 1.0
      */
     public function load_textdomain() {
-        $locale = apply_filters( 'plugin_locale', get_locale(), 'invoicing' );
+        $locale = apply_filters('plugin_locale', get_locale(), 'invoicing');
         
-        load_textdomain( 'invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo' );
-        load_plugin_textdomain( 'invoicing', false, WPINV_PLUGIN_DIR . 'languages' );
+        load_textdomain('invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo');
+        load_plugin_textdomain('invoicing', false, WPINV_PLUGIN_DIR . 'languages');
         
         /**
          * Define language constants.
          */
-        require_once( WPINV_PLUGIN_DIR . 'language.php' );
+        require_once(WPINV_PLUGIN_DIR . 'language.php');
     }
         
     public function includes() {
         global $wpinv_options;
         
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php');
         $wpinv_options = wpinv_get_settings();
         
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-post-types.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-invoice-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gd-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-error-functions.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-invoice.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-item.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-notes.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-session.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php' );
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-shortcodes.php' );
-        if ( !class_exists( 'Geodir_EUVat' ) ) {
-            require_once( WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-post-types.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-invoice-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-gd-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-error-functions.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-invoice.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-item.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-notes.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-session.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php');
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-shortcodes.php');
+        if (!class_exists('Geodir_EUVat')) {
+            require_once(WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php');
         }
         
-        $gateways = array_keys( wpinv_get_enabled_payment_gateways() );
-        if ( !empty( $gateways ) ) {
-            foreach ( $gateways as $gateway ) {
-                if ( $gateway == 'manual' ) {
+        $gateways = array_keys(wpinv_get_enabled_payment_gateways());
+        if (!empty($gateways)) {
+            foreach ($gateways as $gateway) {
+                if ($gateway == 'manual') {
                     continue;
                 }
                 
                 $gateway_file = WPINV_PLUGIN_DIR . 'includes/gateways/' . $gateway . '.php';
                 
-                if ( file_exists( $gateway_file ) ) {
-                    require_once( $gateway_file );
+                if (file_exists($gateway_file)) {
+                    require_once($gateway_file);
                 }
             }
         }
-        require_once( WPINV_PLUGIN_DIR . 'includes/gateways/manual.php' );
-        
-        if ( is_admin() ) {
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-meta-boxes.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-details.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-items.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-address.php' );
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/gateways/manual.php');
+        
+        if (is_admin()) {
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/admin-meta-boxes.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-details.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-items.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-address.php');
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php');
         }
         
         // include css inliner
-        if ( ! class_exists( 'Emogrifier' ) && class_exists( 'DOMDocument' ) ) {
-            include_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-emogrifier.php' );
+        if (!class_exists('Emogrifier') && class_exists('DOMDocument')) {
+            include_once(WPINV_PLUGIN_DIR . 'includes/libraries/class-emogrifier.php');
         }
         
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/install.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/install.php');
     }
     
     public function init() {
     }
     
     public function admin_init() {
-        if (!(defined( 'DOING_AJAX' ) && DOING_AJAX)) {
+        if (!(defined('DOING_AJAX') && DOING_AJAX)) {
         }
         
-        add_action( 'admin_print_scripts-edit.php', array( &$this, 'admin_print_scripts_edit_php' ) );
+        add_action('admin_print_scripts-edit.php', array(&$this, 'admin_print_scripts_edit_php'));
     }
 
     public function activation_redirect() {
         // Bail if no activation redirect
-        if ( !get_transient( '_wpinv_activation_redirect' ) ) {
+        if (!get_transient('_wpinv_activation_redirect')) {
             return;
         }
 
         // Delete the redirect transient
-        delete_transient( '_wpinv_activation_redirect' );
+        delete_transient('_wpinv_activation_redirect');
 
         // Bail if activating from network, or bulk
-        if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
+        if (is_network_admin() || isset($_GET['activate-multi'])) {
             return;
         }
 
-        wp_safe_redirect( admin_url( 'admin.php?page=wpinv-settings&tab=general' ) );
+        wp_safe_redirect(admin_url('admin.php?page=wpinv-settings&tab=general'));
         exit;
     }
     
     public function enqueue_scripts() {
-        $suffix       = '';//defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
+        $suffix = ''; //defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
         
-        wp_deregister_style( 'font-awesome' );
-        wp_register_style( 'font-awesome', '//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome' . $suffix . '.css', array(), '4.7.0' );
-        wp_enqueue_style( 'font-awesome' );
+        wp_deregister_style('font-awesome');
+        wp_register_style('font-awesome', '//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome' . $suffix . '.css', array(), '4.7.0');
+        wp_enqueue_style('font-awesome');
         
-        wp_register_style( 'wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), WPINV_VERSION );
-        wp_enqueue_style( 'wpinv_front_style' );
+        wp_register_style('wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), WPINV_VERSION);
+        wp_enqueue_style('wpinv_front_style');
                
         // Register scripts
-        wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
-        wp_register_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front' . $suffix . '.js', array( 'jquery', 'wpinv-vat-script' ),  WPINV_VERSION );
+        wp_register_script('jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array('jquery'), '2.70', true);
+        wp_register_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front' . $suffix . '.js', array('jquery', 'wpinv-vat-script'), WPINV_VERSION);
         
         $localize                         = array();
-        $localize['ajax_url']             = admin_url( 'admin-ajax.php' );
-        $localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
+        $localize['ajax_url']             = admin_url('admin-ajax.php');
+        $localize['nonce']                = wp_create_nonce('wpinv-nonce');
         $localize['currency_symbol']      = wpinv_currency_symbol();
         $localize['currency_pos']         = wpinv_currency_position();
         $localize['thousand_sep']         = wpinv_thousands_seperator();
         $localize['decimal_sep']          = wpinv_decimal_seperator();
         $localize['decimals']             = wpinv_decimals();
         
-        $localize = apply_filters( 'wpinv_front_js_localize', $localize );
+        $localize = apply_filters('wpinv_front_js_localize', $localize);
         
-        wp_enqueue_script( 'jquery-blockui' );
-        wp_enqueue_script( 'wpinv-front-script' );
-        wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
+        wp_enqueue_script('jquery-blockui');
+        wp_enqueue_script('wpinv-front-script');
+        wp_localize_script('wpinv-front-script', 'WPInv', $localize);
     }
     
     public function admin_enqueue_scripts() {
         global $post, $pagenow;
         
         $post_type  = wpinv_admin_post_type();
-        $suffix     = '';//defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
+        $suffix     = ''; //defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
         
-        wp_deregister_style( 'font-awesome' );
-        wp_register_style( 'font-awesome', '//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome' . $suffix . '.css', array(), '4.7.0' );
-        wp_enqueue_style( 'font-awesome' );
+        wp_deregister_style('font-awesome');
+        wp_register_style('font-awesome', '//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome' . $suffix . '.css', array(), '4.7.0');
+        wp_enqueue_style('font-awesome');
         
-        wp_register_style( 'jquery-ui-css', WPINV_PLUGIN_URL . 'assets/css/jquery-ui' . $suffix . '.css', array(), '1.8.16' );
-        wp_enqueue_style( 'jquery-ui-css' );
+        wp_register_style('jquery-ui-css', WPINV_PLUGIN_URL . 'assets/css/jquery-ui' . $suffix . '.css', array(), '1.8.16');
+        wp_enqueue_style('jquery-ui-css');
         
-        wp_register_style( 'jquery-chosen', WPINV_PLUGIN_URL . 'assets/css/chosen' . $suffix . '.css', array(), '1.6.2' );
-        wp_enqueue_style( 'jquery-chosen' );
+        wp_register_style('jquery-chosen', WPINV_PLUGIN_URL . 'assets/css/chosen' . $suffix . '.css', array(), '1.6.2');
+        wp_enqueue_style('jquery-chosen');
 
-        wp_register_script( 'jquery-chosen', WPINV_PLUGIN_URL . 'assets/js/chosen.jquery' . $suffix . '.js', array( 'jquery' ), '1.6.2' );
-        wp_enqueue_script( 'jquery-chosen' );
+        wp_register_script('jquery-chosen', WPINV_PLUGIN_URL . 'assets/js/chosen.jquery' . $suffix . '.js', array('jquery'), '1.6.2');
+        wp_enqueue_script('jquery-chosen');
         
-        wp_register_style( 'wpinv_meta_box_style', WPINV_PLUGIN_URL . 'assets/css/meta-box.css', array(), WPINV_VERSION );
-        wp_enqueue_style( 'wpinv_meta_box_style' );
+        wp_register_style('wpinv_meta_box_style', WPINV_PLUGIN_URL . 'assets/css/meta-box.css', array(), WPINV_VERSION);
+        wp_enqueue_style('wpinv_meta_box_style');
         
-        wp_register_style( 'wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array(), WPINV_VERSION );
-        wp_enqueue_style( 'wpinv_admin_style' );
+        wp_register_style('wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array(), WPINV_VERSION);
+        wp_enqueue_style('wpinv_admin_style');
         
-        if ( $post_type == 'wpi_discount' || $post_type == 'wpi_invoice' && ( $pagenow == 'post-new.php' || $pagenow == 'post.php' ) ) {
-            wp_enqueue_script( 'jquery-ui-datepicker' );
+        if ($post_type == 'wpi_discount' || $post_type == 'wpi_invoice' && ($pagenow == 'post-new.php' || $pagenow == 'post.php')) {
+            wp_enqueue_script('jquery-ui-datepicker');
         }
 
-        wp_enqueue_style( 'wp-color-picker' );
-        wp_enqueue_script( 'wp-color-picker' );
+        wp_enqueue_style('wp-color-picker');
+        wp_enqueue_script('wp-color-picker');
         
-        wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
+        wp_register_script('jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array('jquery'), '2.70', true);
         
-        wp_register_script( 'wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin' . $suffix . '.js', array( 'jquery', 'jquery-blockui' ),  WPINV_VERSION );
-        wp_enqueue_script( 'wpinv-admin-script' );
+        wp_register_script('wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin' . $suffix . '.js', array('jquery', 'jquery-blockui'), WPINV_VERSION);
+        wp_enqueue_script('wpinv-admin-script');
         
         $localize                               = array();
-        $localize['ajax_url']                   = admin_url( 'admin-ajax.php' );
-        $localize['post_ID']                    = isset( $post->ID ) ? $post->ID : '';
-        $localize['wpinv_nonce']                = wp_create_nonce( 'wpinv-nonce' );
-        $localize['add_invoice_note_nonce']     = wp_create_nonce( 'add-invoice-note' );
-        $localize['delete_invoice_note_nonce']  = wp_create_nonce( 'delete-invoice-note' );
-        $localize['invoice_item_nonce']         = wp_create_nonce( 'invoice-item' );
-        $localize['billing_details_nonce']      = wp_create_nonce( 'get-billing-details' );
+        $localize['ajax_url']                   = admin_url('admin-ajax.php');
+        $localize['post_ID']                    = isset($post->ID) ? $post->ID : '';
+        $localize['wpinv_nonce']                = wp_create_nonce('wpinv-nonce');
+        $localize['add_invoice_note_nonce']     = wp_create_nonce('add-invoice-note');
+        $localize['delete_invoice_note_nonce']  = wp_create_nonce('delete-invoice-note');
+        $localize['invoice_item_nonce']         = wp_create_nonce('invoice-item');
+        $localize['billing_details_nonce']      = wp_create_nonce('get-billing-details');
         $localize['tax']                        = wpinv_tax_amount();
         $localize['discount']                   = wpinv_discount_amount();
         $localize['currency_symbol']            = wpinv_currency_symbol();
@@ -271,55 +271,55 @@ 
         $localize['thousand_sep']               = wpinv_thousands_seperator();
         $localize['decimal_sep']                = wpinv_decimal_seperator();
         $localize['decimals']                   = wpinv_decimals();
-        $localize['save_invoice']               = __( 'Save Invoice', 'invoicing' );
-        $localize['status_publish']             = wpinv_status_nicename( 'publish' );
-        $localize['status_pending']             = wpinv_status_nicename( 'pending' );
-        $localize['delete_tax_rate']            = __( 'Are you sure you wish to delete this tax rate?', 'invoicing' );
-        $localize['OneItemMin']                 = __( 'Invoice must contain at least one item', 'invoicing' );
-        $localize['DeleteInvoiceItem']          = __( 'Are you sure you wish to delete this item?', 'invoicing' );
-        $localize['FillBillingDetails']         = __( 'Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing' );
-        $localize['confirmCalcTotals']          = __( 'Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing' );
-        $localize['AreYouSure']                 = __( 'Are you sure?', 'invoicing' );
-        $localize['hasGD']                      = wpinv_gd_active();;
+        $localize['save_invoice']               = __('Save Invoice', 'invoicing');
+        $localize['status_publish']             = wpinv_status_nicename('publish');
+        $localize['status_pending']             = wpinv_status_nicename('pending');
+        $localize['delete_tax_rate']            = __('Are you sure you wish to delete this tax rate?', 'invoicing');
+        $localize['OneItemMin']                 = __('Invoice must contain at least one item', 'invoicing');
+        $localize['DeleteInvoiceItem']          = __('Are you sure you wish to delete this item?', 'invoicing');
+        $localize['FillBillingDetails']         = __('Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing');
+        $localize['confirmCalcTotals']          = __('Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing');
+        $localize['AreYouSure']                 = __('Are you sure?', 'invoicing');
+        $localize['hasGD']                      = wpinv_gd_active(); ;
         $localize['hasPM']                      = wpinv_pm_active();
-        $localize['emptyInvoice']               = __( 'Add atleast one item to save invoice!', 'invoicing' );
-        $localize['deletePackage']              = __( 'GD package items should be deleted from GD payment manager only, otherwise it will break invoices that created with this package!', 'invoicing' );
-        $localize['deletePackages']             = __( 'GD package items should be deleted from GD payment manager only', 'invoicing' );
-        $localize['deleteInvoiceFirst']         = __( 'This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing' );
+        $localize['emptyInvoice']               = __('Add atleast one item to save invoice!', 'invoicing');
+        $localize['deletePackage']              = __('GD package items should be deleted from GD payment manager only, otherwise it will break invoices that created with this package!', 'invoicing');
+        $localize['deletePackages']             = __('GD package items should be deleted from GD payment manager only', 'invoicing');
+        $localize['deleteInvoiceFirst']         = __('This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing');
         
-        wp_localize_script( 'wpinv-admin-script', 'WPInv_Admin', $localize );
+        wp_localize_script('wpinv-admin-script', 'WPInv_Admin', $localize);
     }
     
-    public function admin_body_class( $classes ) {
+    public function admin_body_class($classes) {
         global $pagenow;
         
-        $page = isset( $_GET['page'] ) ? strtolower( $_GET['page'] ) : false;
+        $page = isset($_GET['page']) ? strtolower($_GET['page']) : false;
 
         $add_class = false;
-        if ( $pagenow == 'admin.php' && $page ) {
-            $add_class = strpos( $page, 'wpinv-' );
+        if ($pagenow == 'admin.php' && $page) {
+            $add_class = strpos($page, 'wpinv-');
         }
         
         $settings_class = array();
-        if ( $page == 'wpinv-settings' ) {
-            if ( !empty( $_REQUEST['tab'] ) ) {
-                $settings_class[] = sanitize_text_field( $_REQUEST['tab'] );
+        if ($page == 'wpinv-settings') {
+            if (!empty($_REQUEST['tab'])) {
+                $settings_class[] = sanitize_text_field($_REQUEST['tab']);
             }
             
-            if ( !empty( $_REQUEST['section'] ) ) {
-                $settings_class[] = sanitize_text_field( $_REQUEST['section'] );
+            if (!empty($_REQUEST['section'])) {
+                $settings_class[] = sanitize_text_field($_REQUEST['section']);
             }
             
-            $settings_class[] = isset( $_REQUEST['wpi_sub'] ) && $_REQUEST['wpi_sub'] !== '' ? sanitize_text_field( $_REQUEST['wpi_sub'] ) : 'main';
+            $settings_class[] = isset($_REQUEST['wpi_sub']) && $_REQUEST['wpi_sub'] !== '' ? sanitize_text_field($_REQUEST['wpi_sub']) : 'main';
         }
         
-        if ( !empty( $settings_class ) ) {
-            $classes .= ' wpi-' . wpinv_sanitize_key( implode( $settings_class, '-' ) );
+        if (!empty($settings_class)) {
+            $classes .= ' wpi-' . wpinv_sanitize_key(implode($settings_class, '-'));
         }
         
         $post_type = wpinv_admin_post_type();
         
-        if ( $post_type == 'wpi_invoice' || $add_class !== false ) {
+        if ($post_type == 'wpi_invoice' || $add_class !== false) {
             return $classes .= ' wpinv';
         } else {
             return $classes;
@@ -331,26 +331,26 @@ 
     public function admin_print_scripts_edit_php() {
         $post_type = wpinv_admin_post_type();
         
-        if ( $post_type == 'wpi_item' ) {
-            wp_enqueue_script( 'wpinv-inline-edit-post', WPINV_PLUGIN_URL . 'assets/js/quick-edit.js', array( 'jquery', 'inline-edit-post' ), '', true );
+        if ($post_type == 'wpi_item') {
+            wp_enqueue_script('wpinv-inline-edit-post', WPINV_PLUGIN_URL . 'assets/js/quick-edit.js', array('jquery', 'inline-edit-post'), '', true);
         }
     }
     
     public function wpinv_actions() {
-        if ( isset( $_REQUEST['wpi_action'] ) ) {
-            do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
+        if (isset($_REQUEST['wpi_action'])) {
+            do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
         }
     }
     
-    public function pre_get_posts( $wp_query ) {
-        if ( !empty( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
-            $wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses() );
+    public function pre_get_posts($wp_query) {
+        if (!empty($wp_query->query_vars['post_type']) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
+            $wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses());
         }
         
         return $wp_query;
     }
     
     public function bp_invoicing_init() {
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php' );
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php');
     }
 }
\ No newline at end of file

includes/class-wpinv-item.php

Spacing +111 added lines, -111 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if (!defined('ABSPATH')) exit;
 
 class WPInv_Item {
     public $ID = 0;
@@ -34,26 +34,26 @@ 
     public $filter;
 
 
-    public function __construct( $_id = false, $_args = array() ) {
-        $item = WP_Post::get_instance( $_id );
-        return $this->setup_item( $item );
+    public function __construct($_id = false, $_args = array()) {
+        $item = WP_Post::get_instance($_id);
+        return $this->setup_item($item);
     }
 
-    private function setup_item( $item ) {
-        if( ! is_object( $item ) ) {
+    private function setup_item($item) {
+        if (!is_object($item)) {
             return false;
         }
 
-        if( ! is_a( $item, 'WP_Post' ) ) {
+        if (!is_a($item, 'WP_Post')) {
             return false;
         }
 
-        if( 'wpi_item' !== $item->post_type ) {
+        if ('wpi_item' !== $item->post_type) {
             return false;
         }
 
-        foreach ( $item as $key => $value ) {
-            switch ( $key ) {
+        foreach ($item as $key => $value) {
+            switch ($key) {
                 default:
                     $this->$key = $value;
                     break;
@@ -63,76 +63,76 @@ 
         return true;
     }
 
-    public function __get( $key ) {
-        if ( method_exists( $this, 'get_' . $key ) ) {
-            return call_user_func( array( $this, 'get_' . $key ) );
+    public function __get($key) {
+        if (method_exists($this, 'get_' . $key)) {
+            return call_user_func(array($this, 'get_' . $key));
         } else {
-            return new WP_Error( 'wpinv-item-invalid-property', sprintf( __( 'Can\'t get property %s', 'invoicing' ), $key ) );
+            return new WP_Error('wpinv-item-invalid-property', sprintf(__('Can\'t get property %s', 'invoicing'), $key));
         }
     }
 
-    public function create( $data = array(), $wp_error = false ) {
-        if ( $this->ID != 0 ) {
+    public function create($data = array(), $wp_error = false) {
+        if ($this->ID != 0) {
             return false;
         }
 
         $defaults = array(
             'post_type'   => 'wpi_item',
             'post_status' => 'draft',
-            'post_title'  => __( 'New Invoice Item', 'invoicing' )
+            'post_title'  => __('New Invoice Item', 'invoicing')
         );
 
-        $args = wp_parse_args( $data, $defaults );
+        $args = wp_parse_args($data, $defaults);
 
-        do_action( 'wpinv_item_pre_create', $args );
+        do_action('wpinv_item_pre_create', $args);
 
-        $id = wp_insert_post( $args, $wp_error );
+        $id = wp_insert_post($args, $wp_error);
         if ($wp_error && is_wp_error($id)) {
             return $id;
         }
-        if ( !$id ) {
+        if (!$id) {
             return false;
         }
         
-        $item = WP_Post::get_instance( $id );
+        $item = WP_Post::get_instance($id);
         
         if (!empty($item) && !empty($data['meta'])) {
             $this->ID = $item->ID;
             $this->save_metas($data['meta']);
         }
 
-        do_action( 'wpinv_item_create', $id, $args );
+        do_action('wpinv_item_create', $id, $args);
 
-        return $this->setup_item( $item );
+        return $this->setup_item($item);
     }
     
-    public function update( $data = array(), $wp_error = false ) {
-        if ( !$this->ID > 0 ) {
+    public function update($data = array(), $wp_error = false) {
+        if (!$this->ID > 0) {
             return false;
         }
         
         $data['ID'] = $this->ID;
 
-        do_action( 'wpinv_item_pre_update', $data );
+        do_action('wpinv_item_pre_update', $data);
         
-        $id = wp_update_post( $data, $wp_error );
+        $id = wp_update_post($data, $wp_error);
         if ($wp_error && is_wp_error($id)) {
             return $id;
         }
         
-        if ( !$id ) {
+        if (!$id) {
             return false;
         }
 
-        $item = WP_Post::get_instance( $id );
+        $item = WP_Post::get_instance($id);
         if (!empty($item) && !empty($data['meta'])) {
             $this->ID = $item->ID;
             $this->save_metas($data['meta']);
         }
 
-        do_action( 'wpinv_item_update', $id, $data );
+        do_action('wpinv_item_update', $id, $data);
 
-        return $this->setup_item( $item );
+        return $this->setup_item($item);
     }
 
     public function get_ID() {
@@ -140,95 +140,95 @@ 
     }
 
     public function get_name() {
-        return get_the_title( $this->ID );
+        return get_the_title($this->ID);
     }
     
     public function get_summary() {
-        return get_the_excerpt( $this->ID );
+        return get_the_excerpt($this->ID);
     }
 
     public function get_price() {
-        if ( ! isset( $this->price ) ) {
-            $this->price = get_post_meta( $this->ID, '_wpinv_price', true );
+        if (!isset($this->price)) {
+            $this->price = get_post_meta($this->ID, '_wpinv_price', true);
             
-            if ( $this->price ) {
-                $this->price = wpinv_sanitize_amount( $this->price );
+            if ($this->price) {
+                $this->price = wpinv_sanitize_amount($this->price);
             } else {
                 $this->price = 0;
             }
         }
         
-        return apply_filters( 'wpinv_get_item_price', $this->price, $this->ID );
+        return apply_filters('wpinv_get_item_price', $this->price, $this->ID);
     }
     
     public function get_the_price() {
-        $item_price = wpinv_price( wpinv_format_amount( $this->price ) );
+        $item_price = wpinv_price(wpinv_format_amount($this->price));
         
-        return apply_filters( 'wpinv_get_the_item_price', $item_price, $this->ID );
+        return apply_filters('wpinv_get_the_item_price', $item_price, $this->ID);
     }
     
     public function get_vat_rule() {
         global $wpinv_euvat;
         
-        if( !isset( $this->vat_rule ) ) {
-            $this->vat_rule = get_post_meta( $this->ID, '_wpinv_vat_rule', true );
+        if (!isset($this->vat_rule)) {
+            $this->vat_rule = get_post_meta($this->ID, '_wpinv_vat_rule', true);
 
-            if ( empty( $this->vat_rule ) ) {        
+            if (empty($this->vat_rule)) {        
                 $this->vat_rule = $wpinv_euvat->allow_vat_rules() ? 'digital' : 'physical';
             }
         }
         
-        return apply_filters( 'wpinv_get_item_vat_rule', $this->vat_rule, $this->ID );
+        return apply_filters('wpinv_get_item_vat_rule', $this->vat_rule, $this->ID);
     }
     
     public function get_vat_class() {
-        if( !isset( $this->vat_class ) ) {
-            $this->vat_class = get_post_meta( $this->ID, '_wpinv_vat_class', true );
+        if (!isset($this->vat_class)) {
+            $this->vat_class = get_post_meta($this->ID, '_wpinv_vat_class', true);
 
-            if ( empty( $this->vat_class ) ) {        
+            if (empty($this->vat_class)) {        
                 $this->vat_class = '_standard';
             }
         }
         
-        return apply_filters( 'wpinv_get_item_vat_class', $this->vat_class, $this->ID );
+        return apply_filters('wpinv_get_item_vat_class', $this->vat_class, $this->ID);
     }
     
     public function get_cpt_singular_name() {
-        if( ! isset( $this->cpt_singular_name ) ) {
-            $this->cpt_singular_name = get_post_meta( $this->ID, '_wpinv_cpt_singular_name', true );
+        if (!isset($this->cpt_singular_name)) {
+            $this->cpt_singular_name = get_post_meta($this->ID, '_wpinv_cpt_singular_name', true);
         }
 
-        return apply_filters( 'wpinv_item_get_cpt_singular_name', $this->cpt_singular_name, $this->ID );
+        return apply_filters('wpinv_item_get_cpt_singular_name', $this->cpt_singular_name, $this->ID);
     }
 
     public function get_type() {
-        if( ! isset( $this->type ) ) {
-            $this->type = get_post_meta( $this->ID, '_wpinv_type', true );
+        if (!isset($this->type)) {
+            $this->type = get_post_meta($this->ID, '_wpinv_type', true);
 
-            if ( empty( $this->type ) ) {
+            if (empty($this->type)) {
                 $this->type = 'custom';
             }
         }
 
-        return apply_filters( 'wpinv_get_item_type', $this->type, $this->ID );
+        return apply_filters('wpinv_get_item_type', $this->type, $this->ID);
     }
     
     public function is_recurring() {
-        $is_recurring = get_post_meta( $this->ID, '_wpinv_is_recurring', true );
+        $is_recurring = get_post_meta($this->ID, '_wpinv_is_recurring', true);
 
-        return (bool)apply_filters( 'wpinv_is_recurring_item', $is_recurring, $this->ID );
+        return (bool)apply_filters('wpinv_is_recurring_item', $is_recurring, $this->ID);
 
     }
     
-    public function get_recurring_period( $full = false ) {
-        $period = get_post_meta( $this->ID, '_wpinv_recurring_period', true );
+    public function get_recurring_period($full = false) {
+        $period = get_post_meta($this->ID, '_wpinv_recurring_period', true);
         
-        if ( !in_array( $period, array( 'D', 'W', 'M', 'Y' ) ) ) {
+        if (!in_array($period, array('D', 'W', 'M', 'Y'))) {
             $period = 'D';
         }
         
-        if ( $full ) {
-            switch( $period ) {
+        if ($full) {
+            switch ($period) {
                 case 'D':
                     $period = 'day';
                 break;
@@ -244,45 +244,45 @@ 
             }
         }
 
-        return apply_filters( 'wpinv_item_recurring_period', $period, $full, $this->ID );
+        return apply_filters('wpinv_item_recurring_period', $period, $full, $this->ID);
 
     }
     
     public function get_recurring_interval() {
-        $interval = (int)get_post_meta( $this->ID, '_wpinv_recurring_interval', true );
+        $interval = (int)get_post_meta($this->ID, '_wpinv_recurring_interval', true);
         
-        if ( !$interval > 0 ) {
+        if (!$interval > 0) {
             $interval = 1;
         }
 
-        return apply_filters( 'wpinv_item_recurring_interval', $interval, $this->ID );
+        return apply_filters('wpinv_item_recurring_interval', $interval, $this->ID);
 
     }
     
     public function get_recurring_limit() {
-        $limit = get_post_meta( $this->ID, '_wpinv_recurring_limit', true );
+        $limit = get_post_meta($this->ID, '_wpinv_recurring_limit', true);
 
-        return (int)apply_filters( 'wpinv_item_recurring_limit', $limit, $this->ID );
+        return (int)apply_filters('wpinv_item_recurring_limit', $limit, $this->ID);
 
     }
     
     public function has_free_trial() {
-        $free_trial = get_post_meta( $this->ID, '_wpinv_free_trial', true );
-        $free_trial = $this->is_recurring() && !empty( $free_trial ) ? true : false;
+        $free_trial = get_post_meta($this->ID, '_wpinv_free_trial', true);
+        $free_trial = $this->is_recurring() && !empty($free_trial) ? true : false;
 
-        return (bool)apply_filters( 'wpinv_item_has_free_trial', $free_trial, $this->ID );
+        return (bool)apply_filters('wpinv_item_has_free_trial', $free_trial, $this->ID);
 
     }
     
-    public function get_trial_period( $full = false ) {
-        $period = get_post_meta( $this->ID, '_wpinv_trial_period', true );
+    public function get_trial_period($full = false) {
+        $period = get_post_meta($this->ID, '_wpinv_trial_period', true);
         
-        if ( !in_array( $period, array( 'D', 'W', 'M', 'Y' ) ) ) {
+        if (!in_array($period, array('D', 'W', 'M', 'Y'))) {
             $period = 'D';
         }
         
-        if ( $full ) {
-            switch( $period ) {
+        if ($full) {
+            switch ($period) {
                 case 'D':
                     $period = 'day';
                 break;
@@ -298,47 +298,47 @@ 
             }
         }
 
-        return apply_filters( 'wpinv_item_trial_period', $period, $full, $this->ID );
+        return apply_filters('wpinv_item_trial_period', $period, $full, $this->ID);
 
     }
     
     public function get_trial_interval() {
-        $interval = absint( get_post_meta( $this->ID, '_wpinv_trial_interval', true ) );
+        $interval = absint(get_post_meta($this->ID, '_wpinv_trial_interval', true));
         
-        if ( !$interval > 0 ) {
+        if (!$interval > 0) {
             $interval = 1;
         }
 
-        return apply_filters( 'wpinv_item_trial_interval', $interval, $this->ID );
+        return apply_filters('wpinv_item_trial_interval', $interval, $this->ID);
 
     }
 
     public function is_free() {
         $is_free = false;
         
-        $price = get_post_meta( $this->ID, '_wpinv_price', true );
+        $price = get_post_meta($this->ID, '_wpinv_price', true);
 
-        if ( (float)$price == 0 ) {
+        if ((float)$price == 0) {
             $is_free = true;
         }
 
-        return (bool) apply_filters( 'wpinv_is_free_item', $is_free, $this->ID );
+        return (bool)apply_filters('wpinv_is_free_item', $is_free, $this->ID);
 
     }
     
     public function is_package() {
         $is_package = $this->get_type() == 'package' ? true : false;
 
-        return (bool) apply_filters( 'wpinv_is_package_item', $is_package, $this->ID );
+        return (bool)apply_filters('wpinv_is_package_item', $is_package, $this->ID);
 
     }
     
-    public function save_metas( $metas = array() ) {
-        if ( empty( $metas ) ) {
+    public function save_metas($metas = array()) {
+        if (empty($metas)) {
             return false;
         }
         
-        foreach ( $metas as $meta_key => $meta_value ) {
+        foreach ($metas as $meta_key => $meta_value) {
             $meta_key = strpos($meta_key, '_wpinv_') !== 0 ? '_wpinv_' . $meta_key : $meta_key;
             
             $this->update_meta($meta_key, $meta_value);
@@ -347,66 +347,66 @@ 
         return true;
     }
 
-    public function update_meta( $meta_key = '', $meta_value = '', $prev_value = '' ) {
-        if ( empty( $meta_key ) ) {
+    public function update_meta($meta_key = '', $meta_value = '', $prev_value = '') {
+        if (empty($meta_key)) {
             return false;
         }
         
-        $meta_value = apply_filters( 'wpinv_update_item_meta_' . $meta_key, $meta_value, $this->ID );
+        $meta_value = apply_filters('wpinv_update_item_meta_' . $meta_key, $meta_value, $this->ID);
 
-        return update_post_meta( $this->ID, $meta_key, $meta_value, $prev_value );
+        return update_post_meta($this->ID, $meta_key, $meta_value, $prev_value);
     }
     
-    public function get_fees( $type = 'fee', $item_id = 0 ) {
+    public function get_fees($type = 'fee', $item_id = 0) {
         global $wpi_session;
         
-        $fees = $wpi_session->get( 'wpi_cart_fees' );
+        $fees = $wpi_session->get('wpi_cart_fees');
 
-        if ( ! wpinv_get_cart_contents() ) {
+        if (!wpinv_get_cart_contents()) {
             // We can only get item type fees when the cart is empty
             $type = 'custom';
         }
 
-        if ( ! empty( $fees ) && ! empty( $type ) && 'all' !== $type ) {
-            foreach( $fees as $key => $fee ) {
-                if( ! empty( $fee['type'] ) && $type != $fee['type'] ) {
-                    unset( $fees[ $key ] );
+        if (!empty($fees) && !empty($type) && 'all' !== $type) {
+            foreach ($fees as $key => $fee) {
+                if (!empty($fee['type']) && $type != $fee['type']) {
+                    unset($fees[$key]);
                 }
             }
         }
 
-        if ( ! empty( $fees ) && ! empty( $item_id ) ) {
+        if (!empty($fees) && !empty($item_id)) {
             // Remove fees that don't belong to the specified Item
-            foreach ( $fees as $key => $fee ) {
-                if ( (int) $item_id !== (int)$fee['item_id'] ) {
-                    unset( $fees[ $key ] );
+            foreach ($fees as $key => $fee) {
+                if ((int)$item_id !== (int)$fee['item_id']) {
+                    unset($fees[$key]);
                 }
             }
         }
 
-        if ( ! empty( $fees ) ) {
+        if (!empty($fees)) {
             // Remove fees that belong to a specific item but are not in the cart
-            foreach( $fees as $key => $fee ) {
-                if( empty( $fee['item_id'] ) ) {
+            foreach ($fees as $key => $fee) {
+                if (empty($fee['item_id'])) {
                     continue;
                 }
 
-                if ( !wpinv_item_in_cart( $fee['item_id'] ) ) {
-                    unset( $fees[ $key ] );
+                if (!wpinv_item_in_cart($fee['item_id'])) {
+                    unset($fees[$key]);
                 }
             }
         }
 
-        return ! empty( $fees ) ? $fees : array();
+        return !empty($fees) ? $fees : array();
     }
     
     public function can_purchase() {
         $can_purchase = true;
 
-        if ( !current_user_can( 'edit_post', $this->ID ) && $this->post_status != 'publish' ) {
+        if (!current_user_can('edit_post', $this->ID) && $this->post_status != 'publish') {
             $can_purchase = false;
         }
 
-        return (bool)apply_filters( 'wpinv_can_purchase_item', $can_purchase, $this );
+        return (bool)apply_filters('wpinv_can_purchase_item', $can_purchase, $this);
     }
 }

Braces +3 added lines, -1 removed lines

@@ -1,6 +1,8 @@
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+    exit;
+}
 
 class WPInv_Item {
     public $ID = 0;

includes/gateways/worldpay.php

Spacing +60 added lines, -60 removed lines

@@ -1,12 +1,12 @@ 
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if (!defined('ABSPATH')) exit;
 
-add_action( 'wpinv_worldpay_cc_form', '__return_false' );
+add_action('wpinv_worldpay_cc_form', '__return_false');
 
-function wpinv_process_worldpay_payment( $purchase_data ) {
-    if( ! wp_verify_nonce( $purchase_data['gateway_nonce'], 'wpi-gateway' ) ) {
-        wp_die( __( 'Nonce verification has failed', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
+function wpinv_process_worldpay_payment($purchase_data) {
+    if (!wp_verify_nonce($purchase_data['gateway_nonce'], 'wpi-gateway')) {
+        wp_die(__('Nonce verification has failed', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
     }
     
     // Collect payment data
@@ -24,120 +24,120 @@ 
     );
 
     // Record the pending payment
-    $invoice = wpinv_get_invoice( $purchase_data['invoice_id'] );
+    $invoice = wpinv_get_invoice($purchase_data['invoice_id']);
     
-    if ( !empty( $invoice ) ) {
+    if (!empty($invoice)) {
         $quantities_enabled = wpinv_item_quantities_enabled();
         
-        $instId     = wpinv_get_option( 'worldpay_instId', false );
+        $instId     = wpinv_get_option('worldpay_instId', false);
         $cartId     = $invoice->get_number();
-        $testMode   = wpinv_is_test_mode( 'worldpay' ) ? 100 : 0;
+        $testMode   = wpinv_is_test_mode('worldpay') ? 100 : 0;
         $name       = $invoice->get_user_full_name();
-        $address    = wp_strip_all_tags( $invoice->get_address(), true );
+        $address    = wp_strip_all_tags($invoice->get_address(), true);
         $postcode   = $invoice->zip;
         $tel        = $invoice->phone;
         $email      = $invoice->get_email();
         $country    = $invoice->country;
-        $amount     = wpinv_sanitize_amount( $invoice->get_total() );
+        $amount     = wpinv_sanitize_amount($invoice->get_total());
         $currency   = wpinv_get_currency();
         
         $items      = array();
-        foreach ( $invoice->get_cart_details() as $item ) {
+        foreach ($invoice->get_cart_details() as $item) {
             $item_desc  = $item['name'];
-            $quantity   = !empty( $item['quantity'] ) && $item['quantity'] > 0 ? $item['quantity'] : 1;
-            $item_desc .= ' (' . ( $quantities_enabled ? $quantity . 'x ' : '' ) . wpinv_price( wpinv_format_amount( $item['item_price'] ) ) . ')';
+            $quantity   = !empty($item['quantity']) && $item['quantity'] > 0 ? $item['quantity'] : 1;
+            $item_desc .= ' (' . ($quantities_enabled ? $quantity . 'x ' : '') . wpinv_price(wpinv_format_amount($item['item_price'])) . ')';
             
             $items[] = $item_desc;
         }
         
-        $desc = implode( ', ', $items );
-        if ( wpinv_use_taxes() && $invoice->get_tax() > 0 ) {
-            $desc .= ', ' . wp_sprintf( __( 'Tax: %s', 'invoicing' ), $invoice->get_tax( true ) );
+        $desc = implode(', ', $items);
+        if (wpinv_use_taxes() && $invoice->get_tax() > 0) {
+            $desc .= ', ' . wp_sprintf(__('Tax: %s', 'invoicing'), $invoice->get_tax(true));
         }
         
         $extra_params                   = array();
         $extra_params['MC_description'] = $desc;
-        $extra_params['MC_callback']    = wpinv_get_ipn_url( 'worldpay' );
+        $extra_params['MC_callback']    = wpinv_get_ipn_url('worldpay');
         $extra_params['MC_key']         = $invoice->get_key();
         $extra_params['MC_invoice_id']  = $invoice->ID;
         $extra_params['address1']       = $address;
         $extra_params['town']           = $invoice->city;
         $extra_params['region']         = $invoice->state;
-        $extra_params['amountString']   = $invoice->get_total( true );
-        $extra_params['countryString']  = wpinv_country_name( $invoice->country );
+        $extra_params['amountString']   = $invoice->get_total(true);
+        $extra_params['countryString']  = wpinv_country_name($invoice->country);
         $extra_params['compName']       = $invoice->company;
         
-        $extra_params   = apply_filters( 'wpinv_worldpay_form_extra_parameters', $extra_params, $invoice );
+        $extra_params   = apply_filters('wpinv_worldpay_form_extra_parameters', $extra_params, $invoice);
         
-        $redirect_text  = __( 'Redirecting to Worldpay site, click on button if not redirected.', 'invoicing' );
-        $redirect_text  = apply_filters( 'wpinv_worldpay_redirect_text', $redirect_text, $invoice );
+        $redirect_text  = __('Redirecting to Worldpay site, click on button if not redirected.', 'invoicing');
+        $redirect_text  = apply_filters('wpinv_worldpay_redirect_text', $redirect_text, $invoice);
         
         // Empty the shopping cart
         wpinv_empty_cart();
         ?>
 <div class="wpi-worldpay-form" style="padding:20px;font-family:arial,sans-serif;text-align:center;color:#555">
-<?php do_action( 'wpinv_worldpay_form_before', $invoice ); ?>
-<h3><?php echo $redirect_text ;?></h3>
+<?php do_action('wpinv_worldpay_form_before', $invoice); ?>
+<h3><?php echo $redirect_text; ?></h3>
 <form action="<?php echo wpinv_get_worldpay_redirect(); ?>" name="wpi_worldpay_form" method="POST">
-    <input type="hidden" value="<?php echo $amount;?>" name="amount">
-    <input type="hidden" value="<?php echo esc_attr( $cartId );?>" name="cartId">
-    <input type="hidden" value="<?php echo $currency;?>" name="currency">
-    <input type="hidden" value="<?php echo $instId;?>" name="instId">
-    <input type="hidden" value="<?php echo $testMode;?>" name="testMode">
-    <input type="hidden" value="<?php echo esc_attr( $name );?>" name="name">
-    <input type="hidden" value="<?php echo esc_attr( $address );?>" name="address">
-    <input type="hidden" value="<?php echo esc_attr( $postcode );?>" name="postcode">
-    <input type="hidden" value="<?php echo esc_attr( $tel );?>" name="tel">
-    <input type="hidden" value="<?php echo esc_attr( $email );?>" name="email">
-    <input type="hidden" value="<?php echo esc_attr( $country );?>" name="country">
-    <input type="hidden" value="<?php echo esc_attr( $desc );?>" name="desc">
-    <?php foreach ( $extra_params as $param => $value ) { ?>
-        <?php if ( !empty( $value !== false ) ) { ?>
-    <input type="hidden" value="<?php echo esc_attr( $value );?>" name="<?php echo esc_attr( $param );?>">
+    <input type="hidden" value="<?php echo $amount; ?>" name="amount">
+    <input type="hidden" value="<?php echo esc_attr($cartId); ?>" name="cartId">
+    <input type="hidden" value="<?php echo $currency; ?>" name="currency">
+    <input type="hidden" value="<?php echo $instId; ?>" name="instId">
+    <input type="hidden" value="<?php echo $testMode; ?>" name="testMode">
+    <input type="hidden" value="<?php echo esc_attr($name); ?>" name="name">
+    <input type="hidden" value="<?php echo esc_attr($address); ?>" name="address">
+    <input type="hidden" value="<?php echo esc_attr($postcode); ?>" name="postcode">
+    <input type="hidden" value="<?php echo esc_attr($tel); ?>" name="tel">
+    <input type="hidden" value="<?php echo esc_attr($email); ?>" name="email">
+    <input type="hidden" value="<?php echo esc_attr($country); ?>" name="country">
+    <input type="hidden" value="<?php echo esc_attr($desc); ?>" name="desc">
+    <?php foreach ($extra_params as $param => $value) { ?>
+        <?php if (!empty($value !== false)) { ?>
+    <input type="hidden" value="<?php echo esc_attr($value); ?>" name="<?php echo esc_attr($param); ?>">
         <?php } ?>
     <?php } ?>
-    <?php do_action( 'wpinv_worldpay_form_parameters', $invoice ); ?>
-    <input type="submit" name="wpi_worldpay_submit" value="<?php esc_attr_e( 'Pay by Debit/Credit Card (WorldPay)', 'invoicing' ) ;?>">
+    <?php do_action('wpinv_worldpay_form_parameters', $invoice); ?>
+    <input type="submit" name="wpi_worldpay_submit" value="<?php esc_attr_e('Pay by Debit/Credit Card (WorldPay)', 'invoicing'); ?>">
 </form>
 <script type="text/javascript">document.wpi_worldpay_form.submit();</script>
-<?php do_action( 'wpinv_worldpay_form_after', $invoice ); ?>
+<?php do_action('wpinv_worldpay_form_after', $invoice); ?>
 </div>
         <?php
     } else {
-        wpinv_record_gateway_error( __( 'Payment Error', 'invoicing' ), sprintf( __( 'Payment creation failed while processing a worldpay payment. Payment data: %s', 'invoicing' ), json_encode( $payment_data ) ), $invoice );
+        wpinv_record_gateway_error(__('Payment Error', 'invoicing'), sprintf(__('Payment creation failed while processing a worldpay payment. Payment data: %s', 'invoicing'), json_encode($payment_data)), $invoice);
         // If errors are present, send the user back to the purchase page so they can be corrected
-        wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+        wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
     }
 }
-add_action( 'wpinv_gateway_worldpay', 'wpinv_process_worldpay_payment' );
+add_action('wpinv_gateway_worldpay', 'wpinv_process_worldpay_payment');
 
 function wpinv_get_worldpay_redirect() {
-    $redirect = wpinv_is_test_mode( 'worldpay' ) ? 'https://secure-test.worldpay.com/wcc/purchase' : 'https://secure.worldpay.com/wcc/purchase';
+    $redirect = wpinv_is_test_mode('worldpay') ? 'https://secure-test.worldpay.com/wcc/purchase' : 'https://secure.worldpay.com/wcc/purchase';
     
-    return apply_filters( 'wpinv_worldpay_redirect', $redirect );
+    return apply_filters('wpinv_worldpay_redirect', $redirect);
 }
 
 function wpinv_process_worldpay_ipn() {
-    $request = wpinv_get_post_data( 'post' );
+    $request = wpinv_get_post_data('post');
     
-    if ( !empty( $request['cartId'] ) && !empty( $request['transStatus'] ) && !empty( $request['installation'] ) && isset( $request['testMode'] ) && isset( $request['MC_invoice_id'] ) && isset( $request['MC_key'] ) ) {
+    if (!empty($request['cartId']) && !empty($request['transStatus']) && !empty($request['installation']) && isset($request['testMode']) && isset($request['MC_invoice_id']) && isset($request['MC_key'])) {
         $invoice_id = $request['MC_invoice_id'];
         
-        if ( $invoice_id == wpinv_get_invoice_id_by_key( $request['MC_key'] ) && $invoice = wpinv_get_invoice( $invoice_id ) ) {
-            if ( $request['transStatus'] == 'Y' ) {                
-                wpinv_update_payment_status( $invoice_id, 'publish' );
-                wpinv_set_payment_transaction_id( $invoice_id, $request['transId'] );
-                wpinv_insert_payment_note( $invoice_id, sprintf( __( 'Worldpay Transaction ID: %s', 'invoicing' ), $request['transId'] ) );
+        if ($invoice_id == wpinv_get_invoice_id_by_key($request['MC_key']) && $invoice = wpinv_get_invoice($invoice_id)) {
+            if ($request['transStatus'] == 'Y') {                
+                wpinv_update_payment_status($invoice_id, 'publish');
+                wpinv_set_payment_transaction_id($invoice_id, $request['transId']);
+                wpinv_insert_payment_note($invoice_id, sprintf(__('Worldpay Transaction ID: %s', 'invoicing'), $request['transId']));
                 return;
-            } else if ( $request['transStatus'] == 'C' ) {
-                wpinv_update_payment_status( $invoice_id, 'failed' );
-                wpinv_insert_payment_note( $invoice_id, __( 'Payment transaction failed while processing Worldpay payment, kindly check IPN log.', 'invoicing' ) );
+            } else if ($request['transStatus'] == 'C') {
+                wpinv_update_payment_status($invoice_id, 'failed');
+                wpinv_insert_payment_note($invoice_id, __('Payment transaction failed while processing Worldpay payment, kindly check IPN log.', 'invoicing'));
                 
-                wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Payment transaction failed while processing Worldpay payment. IPN data: %s', 'invoicing' ), json_encode( $request ) ), $invoice_id );
+                wpinv_record_gateway_error(__('IPN Error', 'invoicing'), sprintf(__('Payment transaction failed while processing Worldpay payment. IPN data: %s', 'invoicing'), json_encode($request)), $invoice_id);
                 return;
             }
         }
     }
     return;
 }
-add_action( 'wpinv_verify_worldpay_ipn', 'wpinv_process_worldpay_ipn' );
\ No newline at end of file
+add_action('wpinv_verify_worldpay_ipn', 'wpinv_process_worldpay_ipn');
\ No newline at end of file

Braces +3 added lines, -1 removed lines

@@ -1,6 +1,8 @@
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+    exit;
+}
 
 add_action( 'wpinv_worldpay_cc_form', '__return_false' );
 

includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetSIM.php

Spacing +1 added lines, -1 removed lines

@@ -182,7 +182,7 @@
         $string = "";
         foreach ($array as $key => $value) {
             if ($value) {
-                $string .= '<input type="hidden" name="'.$key.'" value="'.$value.'">';
+                $string .= '<input type="hidden" name="' . $key . '" value="' . $value . '">';
             }
         }
         return $string;

includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetARB.php

Indentation +7 added lines, -7 removed lines

@@ -91,13 +91,13 @@
         return $this->_sendRequest();
     }
     
-     /**
-     *
-     *
-     * @param string $response
-     * 
-     * @return AuthorizeNetARB_Response
-     */
+        /**
+         *
+         *
+         * @param string $response
+         * 
+         * @return AuthorizeNetARB_Response
+         */
     protected function _handleResponse($response)
     {
         return new AuthorizeNetARB_Response($response);

Spacing +1 added lines, -1 removed lines

@@ -116,7 +116,7 @@
      */
     protected function _setPostString()
     {
-        $this->_post_string =<<<XML
+        $this->_post_string = <<<XML
 <?xml version="1.0" encoding="utf-8"?>
 <ARB{$this->_request_type} xmlns= "AnetApi/xml/v1/schema/AnetApiSchema.xsd">
     <merchantAuthentication>

includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetTD.php

Spacing +7 added lines, -7 removed lines

@@ -64,8 +64,8 @@ 
     {
         $month = ($month ? $month : date('m'));
         $year = ($year ? $year : date('Y'));
-        $firstSettlementDate = substr(date('c',mktime(0, 0, 0, $month, 1, $year)),0,-6);
-        $lastSettlementDate  = substr(date('c',mktime(0, 0, 0, $month+1, 0, $year)),0,-6);
+        $firstSettlementDate = substr(date('c', mktime(0, 0, 0, $month, 1, $year)), 0, -6);
+        $lastSettlementDate  = substr(date('c', mktime(0, 0, 0, $month + 1, 0, $year)), 0, -6);
         return $this->getSettledBatchList(true, $firstSettlementDate, $lastSettlementDate);
     }
 
@@ -98,8 +98,8 @@ 
         $month = ($month ? $month : date('m'));
         $day = ($day ? $day : date('d'));
         $year = ($year ? $year : date('Y'));
-        $firstSettlementDate = substr(date('c',mktime(0, 0, 0, (int)$month, (int)$day, (int)$year)),0,-6);
-        $lastSettlementDate  = substr(date('c',mktime(0, 0, 0, (int)$month, (int)$day, (int)$year)),0,-6);
+        $firstSettlementDate = substr(date('c', mktime(0, 0, 0, (int)$month, (int)$day, (int)$year)), 0, -6);
+        $lastSettlementDate  = substr(date('c', mktime(0, 0, 0, (int)$month, (int)$day, (int)$year)), 0, -6);
         $response = $this->getSettledBatchList(true, $firstSettlementDate, $lastSettlementDate);
         $batches = $response->xpath("batchList/batch");
         foreach ($batches as $batch) {
@@ -187,11 +187,11 @@ 
      */
     private function _constructXml($request_type)
     {
-        $string = '<?xml version="1.0" encoding="utf-8"?><'.$request_type.' xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd"></'.$request_type.'>';
+        $string = '<?xml version="1.0" encoding="utf-8"?><' . $request_type . ' xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd"></' . $request_type . '>';
         $this->_xml = @new SimpleXMLElement($string);
         $merchant = $this->_xml->addChild('merchantAuthentication');
-        $merchant->addChild('name',$this->_api_login);
-        $merchant->addChild('transactionKey',$this->_transaction_key);
+        $merchant->addChild('name', $this->_api_login);
+        $merchant->addChild('transactionKey', $this->_transaction_key);
     }
     
 }

includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetSOAP.php

Spacing +6 added lines, -6 removed lines

@@ -51,10 +51,10 @@ 
         $string = "";
         $types = $this->__getTypes();
         foreach ($types as $type) {
-            if (preg_match("/struct /",$type)) {
-                $type = preg_replace("/struct /","class ",$type);
-                $type = preg_replace("/ (\w+) (\w+);/","    // $1\n    public \$$2;",$type);
-                $string .= $type ."\n";
+            if (preg_match("/struct /", $type)) {
+                $type = preg_replace("/struct /", "class ", $type);
+                $type = preg_replace("/ (\w+) (\w+);/", "    // $1\n    public \$$2;", $type);
+                $string .= $type . "\n";
             }
         }
         return $string;
@@ -84,13 +84,13 @@ 
      */
     public function saveSoapDocumentation($path)
     {
-        $string =  "<?php\n";
+        $string = "<?php\n";
         $string .= "/**\n";
         $string .= " * Auto generated documentation for the AuthorizeNetSOAP API.\n";
         $string .= " * Generated " . date("m/d/Y") . "\n";
         $string .= " */\n";
         $string .= "class AuthorizeNetSOAP\n";
-        $string .= "{\n" . $this->getSoapMethods() . "\n}\n\n" . $this->getSoapTypes() ."\n\n ?>";
+        $string .= "{\n" . $this->getSoapMethods() . "\n}\n\n" . $this->getSoapTypes() . "\n\n ?>";
         return file_put_contents($path, $string);
     }
     

includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetDPM.php

Indentation +1 added lines, -1 removed lines

@@ -76,7 +76,7 @@
             }
             else
             {
-              echo "Sorry, an error occurred: " . htmlentities($_GET['response_reason_text']);
+                echo "Sorry, an error occurred: " . htmlentities($_GET['response_reason_text']);
             }
         }
     }

Spacing +13 added lines, -13 removed lines

@@ -57,7 +57,7 @@ 
                 else
                 {
                     // Redirect to error page.
-                    $redirect_url = $url . '?response_code='.$response->response_code . '&response_reason_text=' . $response->response_reason_text;
+                    $redirect_url = $url . '?response_code=' . $response->response_code . '&response_reason_text=' . $response->response_reason_text;
                 }
                 // Send the Javascript back to AuthorizeNet, which will redirect user back to your site.
                 echo AuthorizeNetDPM::getRelayResponseSnippet($redirect_url);
@@ -179,54 +179,54 @@ 
             -moz-box-shadow: inset 3px -3px 3px rgba(0,0,0,.5), inset 0 3px 3px rgba(255,255,255,.5), inset -3px 0 3px rgba(255,255,255,.75);
             box-shadow: inset 3px -3px 3px rgba(0,0,0,.5), inset 0 3px 3px rgba(255,255,255,.5), inset -3px 0 3px rgba(255,255,255,.75); }
         </style>
-        <form method="post" action="'.$post_url.'">
-                '.$hidden_fields.'
+        <form method="post" action="'.$post_url . '">
+                '.$hidden_fields . '
             <fieldset>
                 <div>
                     <label>Credit Card Number</label>
-                    <input type="text" class="text" size="15" name="x_card_num" value="'.($prefill ? '6011000000000012' : '').'"></input>
+                    <input type="text" class="text" size="15" name="x_card_num" value="'.($prefill ? '6011000000000012' : '') . '"></input>
                 </div>
                 <div>
                     <label>Exp.</label>
-                    <input type="text" class="text" size="4" name="x_exp_date" value="'.($prefill ? '04/17' : '').'"></input>
+                    <input type="text" class="text" size="4" name="x_exp_date" value="'.($prefill ? '04/17' : '') . '"></input>
                 </div>
                 <div>
                     <label>CCV</label>
-                    <input type="text" class="text" size="4" name="x_card_code" value="'.($prefill ? '782' : '').'"></input>
+                    <input type="text" class="text" size="4" name="x_card_code" value="'.($prefill ? '782' : '') . '"></input>
                 </div>
             </fieldset>
             <fieldset>
                 <div>
                     <label>First Name</label>
-                    <input type="text" class="text" size="15" name="x_first_name" value="'.($prefill ? 'John' : '').'"></input>
+                    <input type="text" class="text" size="15" name="x_first_name" value="'.($prefill ? 'John' : '') . '"></input>
                 </div>
                 <div>
                     <label>Last Name</label>
-                    <input type="text" class="text" size="14" name="x_last_name" value="'.($prefill ? 'Doe' : '').'"></input>
+                    <input type="text" class="text" size="14" name="x_last_name" value="'.($prefill ? 'Doe' : '') . '"></input>
                 </div>
             </fieldset>
             <fieldset>
                 <div>
                     <label>Address</label>
-                    <input type="text" class="text" size="26" name="x_address" value="'.($prefill ? '123 Main Street' : '').'"></input>
+                    <input type="text" class="text" size="26" name="x_address" value="'.($prefill ? '123 Main Street' : '') . '"></input>
                 </div>
                 <div>
                     <label>City</label>
-                    <input type="text" class="text" size="15" name="x_city" value="'.($prefill ? 'Boston' : '').'"></input>
+                    <input type="text" class="text" size="15" name="x_city" value="'.($prefill ? 'Boston' : '') . '"></input>
                 </div>
             </fieldset>
             <fieldset>
                 <div>
                     <label>State</label>
-                    <input type="text" class="text" size="4" name="x_state" value="'.($prefill ? 'MA' : '').'"></input>
+                    <input type="text" class="text" size="4" name="x_state" value="'.($prefill ? 'MA' : '') . '"></input>
                 </div>
                 <div>
                     <label>Zip Code</label>
-                    <input type="text" class="text" size="9" name="x_zip" value="'.($prefill ? '02142' : '').'"></input>
+                    <input type="text" class="text" size="9" name="x_zip" value="'.($prefill ? '02142' : '') . '"></input>
                 </div>
                 <div>
                     <label>Country</label>
-                    <input type="text" class="text" size="22" name="x_country" value="'.($prefill ? 'US' : '').'"></input>
+                    <input type="text" class="text" size="22" name="x_country" value="'.($prefill ? 'US' : '') . '"></input>
                 </div>
             </fieldset>
             <input type="submit" value="BUY" class="submit buy">

Braces +3 added lines, -6 removed lines

@@ -53,16 +53,14 @@ 
                 {
                     // Do your processing here.
                     $redirect_url = $url . '?response_code=1&transaction_id=' . $response->transaction_id; 
-                }
-                else
+                } else
                 {
                     // Redirect to error page.
                     $redirect_url = $url . '?response_code='.$response->response_code . '&response_reason_text=' . $response->response_reason_text;
                 }
                 // Send the Javascript back to AuthorizeNet, which will redirect user back to your site.
                 echo AuthorizeNetDPM::getRelayResponseSnippet($redirect_url);
-            }
-            else
+            } else
             {
                 echo "Error -- not AuthorizeNet. Check your MD5 Setting.";
             }
@@ -73,8 +71,7 @@ 
             if ($_GET['response_code'] == 1)
             {
                 echo "Thank you for your purchase! Transaction id: " . htmlentities($_GET['transaction_id']);
-            }
-            else
+            } else
             {
               echo "Sorry, an error occurred: " . htmlentities($_GET['response_reason_text']);
             }

includes/gateways/authorizenet.php

Spacing +199 added lines, -199 removed lines

@@ -1,60 +1,60 @@ 
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if (!defined('ABSPATH')) exit;
 
-add_filter( 'wpinv_authorizenet_support_subscription', '__return_true' );
+add_filter('wpinv_authorizenet_support_subscription', '__return_true');
 
-function wpinv_authorizenet_cc_form( $invoice_id ) {
-    $invoice = wpinv_get_invoice( $invoice_id );
-    $cc_owner = !empty( $invoice ) ? esc_attr( $invoice->get_user_full_name() ) : '';
+function wpinv_authorizenet_cc_form($invoice_id) {
+    $invoice = wpinv_get_invoice($invoice_id);
+    $cc_owner = !empty($invoice) ? esc_attr($invoice->get_user_full_name()) : '';
     ?>
     <div id="authorizenet_cc_form" class="form-horizontal wpi-cc-form panel panel-default">
-        <div class="panel-heading"><h3 class="panel-title"><?php _e( 'Card Details', 'invoicing' ) ;?></h3></div>
+        <div class="panel-heading"><h3 class="panel-title"><?php _e('Card Details', 'invoicing'); ?></h3></div>
         <div class="panel-body">
             <div class="form-group required">
-              <label for="auth-input-cc-owner" class="col-sm-4 control-label"><?php _e( 'Card Owner', 'invoicing' ) ;?></label>
+              <label for="auth-input-cc-owner" class="col-sm-4 control-label"><?php _e('Card Owner', 'invoicing'); ?></label>
               <div class="col-sm-8">
-                <input type="text" class="form-control" id="auth-input-cc-owner" placeholder="<?php esc_attr_e( 'Card Owner', 'invoicing' ) ;?>" value="<?php echo $cc_owner;?>" name="authorizenet[cc_owner]">
+                <input type="text" class="form-control" id="auth-input-cc-owner" placeholder="<?php esc_attr_e('Card Owner', 'invoicing'); ?>" value="<?php echo $cc_owner; ?>" name="authorizenet[cc_owner]">
               </div>
             </div>
             <div class="form-group required">
-              <label for="auth-input-cc-number" class="col-sm-4 control-label"><?php _e( 'Card Number', 'invoicing' ) ;?></label>
+              <label for="auth-input-cc-number" class="col-sm-4 control-label"><?php _e('Card Number', 'invoicing'); ?></label>
               <div class="col-sm-8">
-                <input type="text" class="form-control" id="auth-input-cc-number" placeholder="<?php esc_attr_e( 'Card Number', 'invoicing' ) ;?>" value="" name="authorizenet[cc_number]">
+                <input type="text" class="form-control" id="auth-input-cc-number" placeholder="<?php esc_attr_e('Card Number', 'invoicing'); ?>" value="" name="authorizenet[cc_number]">
               </div>
             </div>
             <div class="form-group required">
-              <label for="auth-input-cc-expire-date" class="col-sm-4 control-label"><?php _e( 'Card Expiry Date', 'invoicing' ) ;?></label>
+              <label for="auth-input-cc-expire-date" class="col-sm-4 control-label"><?php _e('Card Expiry Date', 'invoicing'); ?></label>
               <div class="col-sm-2">
                 <select class="form-control" id="auth-input-cc-expire-date" name="authorizenet[cc_expire_month]">
-                    <?php for ( $i = 1; $i <= 12; $i++ ) { $value = str_pad( $i, 2, '0', STR_PAD_LEFT ); ?>
-                    <option value="<?php echo $value;?>"><?php echo $value;?></option>
+                    <?php for ($i = 1; $i <= 12; $i++) { $value = str_pad($i, 2, '0', STR_PAD_LEFT); ?>
+                    <option value="<?php echo $value; ?>"><?php echo $value; ?></option>
                     <?php } ?>
                 </select>
                </div>
                <div class="col-sm-2">
                 <select class="form-control" name="authorizenet[cc_expire_year]">
-                    <?php $year = date( 'Y' ); for ( $i = $year; $i <= ( $year + 10 ); $i++ ) { ?>
-                    <option value="<?php echo $i;?>"><?php echo $i;?></option>
+                    <?php $year = date('Y'); for ($i = $year; $i <= ($year + 10); $i++) { ?>
+                    <option value="<?php echo $i; ?>"><?php echo $i; ?></option>
                     <?php } ?>
                 </select>
               </div>
             </div>
             <div class="form-group required">
-              <label for="auth-input-cc-cvv2" class="col-sm-4 control-label"><?php _e( 'Card Security Code (CVV2)', 'invoicing' ) ;?></label>
+              <label for="auth-input-cc-cvv2" class="col-sm-4 control-label"><?php _e('Card Security Code (CVV2)', 'invoicing'); ?></label>
               <div class="col-sm-8">
-                <input type="text" class="form-control" id="auth-input-cc-cvv2" placeholder="<?php esc_attr_e( 'Card Security Code (CVV2)', 'invoicing' ) ;?>" value="" name="authorizenet[cc_cvv2]"">
+                <input type="text" class="form-control" id="auth-input-cc-cvv2" placeholder="<?php esc_attr_e('Card Security Code (CVV2)', 'invoicing'); ?>" value="" name="authorizenet[cc_cvv2]"">
               </div>
             </div>
       </div>
     </div>
     <?php
 }
-add_action( 'wpinv_authorizenet_cc_form', 'wpinv_authorizenet_cc_form', 10, 1 );
+add_action('wpinv_authorizenet_cc_form', 'wpinv_authorizenet_cc_form', 10, 1);
 
-function wpinv_process_authorizenet_payment( $purchase_data ) {
-    if( ! wp_verify_nonce( $purchase_data['gateway_nonce'], 'wpi-gateway' ) ) {
-        wp_die( __( 'Nonce verification has failed', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
+function wpinv_process_authorizenet_payment($purchase_data) {
+    if (!wp_verify_nonce($purchase_data['gateway_nonce'], 'wpi-gateway')) {
+        wp_die(__('Nonce verification has failed', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
     }
     
     // Collect payment data
@@ -72,10 +72,10 @@ 
     );
 
     // Record the pending payment
-    $invoice = wpinv_get_invoice( $purchase_data['invoice_id'] );
+    $invoice = wpinv_get_invoice($purchase_data['invoice_id']);
 
-    if ( !empty( $invoice ) ) {
-        $authorizenet_card  = !empty( $_POST['authorizenet'] ) ? $_POST['authorizenet'] : array();
+    if (!empty($invoice)) {
+        $authorizenet_card  = !empty($_POST['authorizenet']) ? $_POST['authorizenet'] : array();
         $card_defaults      = array(
             'cc_owner'          => $invoice->get_user_full_name(),
             'cc_number'         => false,
@@ -83,27 +83,27 @@ 
             'cc_expire_year'    => false,
             'cc_cvv2'           => false,
         );
-        $authorizenet_card = wp_parse_args( $authorizenet_card, $card_defaults );
+        $authorizenet_card = wp_parse_args($authorizenet_card, $card_defaults);
         
-        if ( empty( $authorizenet_card['cc_owner'] ) ) {
-            wpinv_set_error( 'empty_card_name', __( 'You must enter the name on your card!', 'invoicing'));
+        if (empty($authorizenet_card['cc_owner'])) {
+            wpinv_set_error('empty_card_name', __('You must enter the name on your card!', 'invoicing'));
         }
-        if ( empty( $authorizenet_card['cc_number'] ) ) {
-            wpinv_set_error( 'empty_card', __( 'You must enter a card number!', 'invoicing'));
+        if (empty($authorizenet_card['cc_number'])) {
+            wpinv_set_error('empty_card', __('You must enter a card number!', 'invoicing'));
         }
-        if ( empty( $authorizenet_card['cc_expire_month'] ) ) {
-            wpinv_set_error( 'empty_month', __( 'You must enter an card expiration month!', 'invoicing'));
+        if (empty($authorizenet_card['cc_expire_month'])) {
+            wpinv_set_error('empty_month', __('You must enter an card expiration month!', 'invoicing'));
         }
-        if ( empty( $authorizenet_card['cc_expire_year'] ) ) {
-            wpinv_set_error( 'empty_year', __( 'You must enter an card expiration year!', 'invoicing'));
+        if (empty($authorizenet_card['cc_expire_year'])) {
+            wpinv_set_error('empty_year', __('You must enter an card expiration year!', 'invoicing'));
         }
-        if ( empty( $authorizenet_card['cc_cvv2'] ) ) {
-            wpinv_set_error( 'empty_cvv2', __( 'You must enter a valid CVV2!', 'invoicing' ) );
+        if (empty($authorizenet_card['cc_cvv2'])) {
+            wpinv_set_error('empty_cvv2', __('You must enter a valid CVV2!', 'invoicing'));
         }
         
         $errors = wpinv_get_errors();
     
-        if ( empty( $errors ) ) {
+        if (empty($errors)) {
             $invoice_id = $invoice->ID;
             $quantities_enabled = wpinv_item_quantities_enabled();
             $use_taxes          = wpinv_use_taxes();
@@ -112,141 +112,141 @@ 
             $authorizeAIM->first_name       = $invoice->get_first_name();
             $authorizeAIM->last_name        = $invoice->get_last_name();
             $authorizeAIM->company          = $invoice->company;
-            $authorizeAIM->address          = wp_strip_all_tags( $invoice->get_address(), true );
+            $authorizeAIM->address          = wp_strip_all_tags($invoice->get_address(), true);
             $authorizeAIM->city             = $invoice->city;
             $authorizeAIM->state            = $invoice->state;
             $authorizeAIM->zip              = $invoice->zip;
             $authorizeAIM->country          = $invoice->country;
             $authorizeAIM->phone            = $invoice->phone;
             $authorizeAIM->email            = $invoice->get_email();
-            $authorizeAIM->amount           = wpinv_sanitize_amount( $invoice->get_total() );
-            $authorizeAIM->card_num         = str_replace( ' ', '', sanitize_text_field( $authorizenet_card['cc_number'] ) );
-            $authorizeAIM->exp_date         = sanitize_text_field( $authorizenet_card['cc_expire_month'] ) . sanitize_text_field( $authorizenet_card['cc_expire_year'] );
-            $authorizeAIM->card_code        = sanitize_text_field( $authorizenet_card['cc_cvv2'] );
+            $authorizeAIM->amount           = wpinv_sanitize_amount($invoice->get_total());
+            $authorizeAIM->card_num         = str_replace(' ', '', sanitize_text_field($authorizenet_card['cc_number']));
+            $authorizeAIM->exp_date         = sanitize_text_field($authorizenet_card['cc_expire_month']) . sanitize_text_field($authorizenet_card['cc_expire_year']);
+            $authorizeAIM->card_code        = sanitize_text_field($authorizenet_card['cc_cvv2']);
             $authorizeAIM->invoice_num      = $invoice->ID;
             
             $item_desc = array();
-            foreach ( $invoice->get_cart_details() as $item ) {            
-                $quantity       = $quantities_enabled && !empty( $item['quantity'] ) && $item['quantity'] > 0 ? $item['quantity'] : 1;
-                $item_desc[]    = $item['name'] . ' (' . $quantity . 'x ' . wpinv_price( wpinv_format_amount( $item['item_price'] ) ) . ')';
+            foreach ($invoice->get_cart_details() as $item) {            
+                $quantity       = $quantities_enabled && !empty($item['quantity']) && $item['quantity'] > 0 ? $item['quantity'] : 1;
+                $item_desc[]    = $item['name'] . ' (' . $quantity . 'x ' . wpinv_price(wpinv_format_amount($item['item_price'])) . ')';
                 
-                $authorizeAIM->addLineItem( $item['id'], $item['name'], '', $quantity, $item['item_price'], ( $use_taxes && !empty( $item['tax'] ) && $item['tax'] > 0 ? 'Y' : 'N' ) );
+                $authorizeAIM->addLineItem($item['id'], $item['name'], '', $quantity, $item['item_price'], ($use_taxes && !empty($item['tax']) && $item['tax'] > 0 ? 'Y' : 'N'));
             }
             
-            $item_desc = '#' . $invoice->get_number() . ': ' . implode( ', ', $item_desc );
+            $item_desc = '#' . $invoice->get_number() . ': ' . implode(', ', $item_desc);
             
-            if ( $use_taxes && $invoice->get_tax() > 0 ) {
-                $authorizeAIM->tax  = $invoice->get_tax();
+            if ($use_taxes && $invoice->get_tax() > 0) {
+                $authorizeAIM->tax = $invoice->get_tax();
                 
-                $item_desc .= ', ' . wp_sprintf( __( 'Tax: %s', 'invoicing' ), $invoice->get_tax( true ) );
+                $item_desc .= ', ' . wp_sprintf(__('Tax: %s', 'invoicing'), $invoice->get_tax(true));
             }
             
-            if ( $invoice->get_discount() > 0 ) {
-                $item_desc .= ', ' . wp_sprintf( __( 'Discount: %s', 'invoicing' ), $invoice->get_discount( true ) );
+            if ($invoice->get_discount() > 0) {
+                $item_desc .= ', ' . wp_sprintf(__('Discount: %s', 'invoicing'), $invoice->get_discount(true));
             }
             
-            $authorizeAIM->description  = html_entity_decode( $item_desc , ENT_QUOTES, 'UTF-8' );
+            $authorizeAIM->description = html_entity_decode($item_desc, ENT_QUOTES, 'UTF-8');
             
             $is_recurring = $invoice->is_recurring(); // Recurring payment.
             
-            if ( $is_recurring ) {
+            if ($is_recurring) {
                 $authorizeAIM->recurring_billing = true;
             }
             
             try {
-                if ( $is_recurring ) {
+                if ($is_recurring) {
                     $response = $authorizeAIM->authorizeOnly();
                 } else {
                     $response = $authorizeAIM->authorizeAndCapture();
                 }
                 
-                if ( $response->approved || $response->held ) {
-                    if ( $response->approved ) {
-                        wpinv_update_payment_status( $invoice_id, 'publish' );
+                if ($response->approved || $response->held) {
+                    if ($response->approved) {
+                        wpinv_update_payment_status($invoice_id, 'publish');
                     }
-                    wpinv_set_payment_transaction_id( $invoice_id, $response->transaction_id );
+                    wpinv_set_payment_transaction_id($invoice_id, $response->transaction_id);
                     
-                    $message = wp_sprintf( __( 'Authorize.Net Payment: %s with transaction id %s using %s and authorization code %s', 'invoicing' ), $response->response_reason_text, $response->transaction_id, strtoupper( $response->transaction_type ), $response->authorization_code );
+                    $message = wp_sprintf(__('Authorize.Net Payment: %s with transaction id %s using %s and authorization code %s', 'invoicing'), $response->response_reason_text, $response->transaction_id, strtoupper($response->transaction_type), $response->authorization_code);
                     
-                    wpinv_insert_payment_note( $invoice_id, $message );
+                    wpinv_insert_payment_note($invoice_id, $message);
                     
-                    do_action( 'wpinv_authorizenet_handle_response', $response, $invoice, $authorizenet_card );
+                    do_action('wpinv_authorizenet_handle_response', $response, $invoice, $authorizenet_card);
                     
                     wpinv_clear_errors();
                     wpinv_empty_cart();
                     
-                    wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
+                    wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
                 } else {
-                    if ( !empty( $response->response_reason_text ) ) {
-                        $error = __( $response->response_reason_text, 'invoicing' );
-                    } else if ( !empty( $response->error_message ) ) {
-                        $error = __( $response->error_message, 'invoicing' );
+                    if (!empty($response->response_reason_text)) {
+                        $error = __($response->response_reason_text, 'invoicing');
+                    } else if (!empty($response->error_message)) {
+                        $error = __($response->error_message, 'invoicing');
                     } else {
-                        $error = wp_sprintf( __( 'Error data: %s', 'invoicing' ), print_r( $response, true ) );
+                        $error = wp_sprintf(__('Error data: %s', 'invoicing'), print_r($response, true));
                     } 
                     
-                    $error = wp_sprintf( __( 'Authorize.Net payment error occurred. %s', 'invoicing' ), $error );
+                    $error = wp_sprintf(__('Authorize.Net payment error occurred. %s', 'invoicing'), $error);
                     
-                    wpinv_set_error( 'payment_error', $error );
-                    wpinv_record_gateway_error( $error, $response );
-                    wpinv_insert_payment_note( $invoice_id, $error );
+                    wpinv_set_error('payment_error', $error);
+                    wpinv_record_gateway_error($error, $response);
+                    wpinv_insert_payment_note($invoice_id, $error);
                     
-                    wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+                    wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
                 }
-            } catch ( AuthorizeNetException $e ) {
-                wpinv_set_error( 'request_error', $e->getMessage() );
-                wpinv_record_gateway_error( wp_sprintf( __( 'Authorize.Net payment error occurred. %s', 'invoicing' ), $e->getMessage() ) );
-                wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+            } catch (AuthorizeNetException $e) {
+                wpinv_set_error('request_error', $e->getMessage());
+                wpinv_record_gateway_error(wp_sprintf(__('Authorize.Net payment error occurred. %s', 'invoicing'), $e->getMessage()));
+                wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
             }
         } else {
-            wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+            wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
         }
     } else {
-        wpinv_record_gateway_error( wp_sprintf( __( 'Authorize.Net payment error occurred. Payment creation failed while processing a Authorize.net payment. Payment data: %s', 'invoicing' ), print_r( $payment_data, true ) ), $invoice );
-        wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] );
+        wpinv_record_gateway_error(wp_sprintf(__('Authorize.Net payment error occurred. Payment creation failed while processing a Authorize.net payment. Payment data: %s', 'invoicing'), print_r($payment_data, true)), $invoice);
+        wpinv_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['wpi-gateway']);
     }
 }
-add_action( 'wpinv_gateway_authorizenet', 'wpinv_process_authorizenet_payment' );
+add_action('wpinv_gateway_authorizenet', 'wpinv_process_authorizenet_payment');
 
-function wpinv_authorizenet_cancel_subscription( $subscription_id = '' ) {
-    if ( empty( $subscription_id ) ) {
+function wpinv_authorizenet_cancel_subscription($subscription_id = '') {
+    if (empty($subscription_id)) {
         return false;
     }
     
     try {
         $authnetXML = wpinv_authorizenet_XML();
-        $authnetXML->ARBCancelSubscriptionRequest( array( 'subscriptionId' => $subscription_id ) );
+        $authnetXML->ARBCancelSubscriptionRequest(array('subscriptionId' => $subscription_id));
 
         return $authnetXML->isSuccessful();
-    } catch( Exception $e ) {
-        wpinv_error_log( $e->getMessage(), __( 'Authorize.Net cancel subscription', 'invoicing' ) );
+    } catch (Exception $e) {
+        wpinv_error_log($e->getMessage(), __('Authorize.Net cancel subscription', 'invoicing'));
     }
     
     return false;
 }
 
-function wpinv_authorizenet_valid_ipn( $md5_hash, $transaction_id, $amount ) {
-    $authorizenet_md5_hash = wpinv_get_option( 'authorizenet_md5_hash' );
-    if ( empty( $authorizenet_md5_hash ) ) {
+function wpinv_authorizenet_valid_ipn($md5_hash, $transaction_id, $amount) {
+    $authorizenet_md5_hash = wpinv_get_option('authorizenet_md5_hash');
+    if (empty($authorizenet_md5_hash)) {
         return true;
     }
     
-    $compare_md5 = strtoupper( md5( $authorizenet_md5_hash . $transaction_id . $amount ) );
+    $compare_md5 = strtoupper(md5($authorizenet_md5_hash . $transaction_id . $amount));
     
-    return hash_equals( $compare_md5, $md5_hash );
+    return hash_equals($compare_md5, $md5_hash);
 }
 
 function wpinv_authorizenet_AIM() {
-    if ( !class_exists( 'AuthorizeNetException' ) ) {
-        require_once plugin_dir_path( WPINV_PLUGIN_FILE ) . 'includes/gateways/authorizenet/anet_php_sdk/AuthorizeNet.php';
+    if (!class_exists('AuthorizeNetException')) {
+        require_once plugin_dir_path(WPINV_PLUGIN_FILE) . 'includes/gateways/authorizenet/anet_php_sdk/AuthorizeNet.php';
     }
     
-    $authorizeAIM = new AuthorizeNetAIM( wpinv_get_option( 'authorizenet_login_id' ), wpinv_get_option( 'authorizenet_transaction_key' ) );
+    $authorizeAIM = new AuthorizeNetAIM(wpinv_get_option('authorizenet_login_id'), wpinv_get_option('authorizenet_transaction_key'));
     
-    if ( wpinv_is_test_mode( 'authorizenet' ) ) {
-        $authorizeAIM->setSandbox( true );
+    if (wpinv_is_test_mode('authorizenet')) {
+        $authorizeAIM->setSandbox(true);
     } else {
-        $authorizeAIM->setSandbox( false );
+        $authorizeAIM->setSandbox(false);
     }
     
     $authorizeAIM->customer_ip = wpinv_get_ip();
@@ -255,164 +255,164 @@ 
 }
 
 function wpinv_authorizenet_XML() {
-    if ( !class_exists( 'AuthnetXML' ) ) {
-        require_once plugin_dir_path( WPINV_PLUGIN_FILE ) . 'includes/gateways/authorizenet/Authorize.Net-XML/AuthnetXML.class.php';
+    if (!class_exists('AuthnetXML')) {
+        require_once plugin_dir_path(WPINV_PLUGIN_FILE) . 'includes/gateways/authorizenet/Authorize.Net-XML/AuthnetXML.class.php';
     }
     
-    $authnetXML = new AuthnetXML( wpinv_get_option( 'authorizenet_login_id' ), wpinv_get_option( 'authorizenet_transaction_key' ), (bool)wpinv_is_test_mode( 'authorizenet' ) );
+    $authnetXML = new AuthnetXML(wpinv_get_option('authorizenet_login_id'), wpinv_get_option('authorizenet_transaction_key'), (bool)wpinv_is_test_mode('authorizenet'));
     
     return $authnetXML;
 }
 
-function wpinv_authorizenet_handle_response( $response, $invoice, $card_info = array() ) {
-    if ( empty( $response ) || empty( $invoice ) ) {
+function wpinv_authorizenet_handle_response($response, $invoice, $card_info = array()) {
+    if (empty($response) || empty($invoice)) {
         return false;
     }
     
-    if ( !empty( $response->approved ) ) {
-        $subscription = wpinv_authorizenet_create_new_subscription( $invoice, $response, $card_info );
+    if (!empty($response->approved)) {
+        $subscription = wpinv_authorizenet_create_new_subscription($invoice, $response, $card_info);
 
-        if ( !empty( $subscription ) && $subscription->isSuccessful() ) {
-            do_action( 'wpinv_recurring_post_create_subscription', $subscription, $invoice, 'authorizenet' );
+        if (!empty($subscription) && $subscription->isSuccessful()) {
+            do_action('wpinv_recurring_post_create_subscription', $subscription, $invoice, 'authorizenet');
             
-            wpinv_authorizenet_subscription_record_signup( $subscription, $invoice );
+            wpinv_authorizenet_subscription_record_signup($subscription, $invoice);
             
-            do_action( 'wpinv_recurring_post_record_signup', $subscription, $invoice, 'authorizenet' );
+            do_action('wpinv_recurring_post_record_signup', $subscription, $invoice, 'authorizenet');
         } else {
-            if ( isset( $subscription->messages->message ) ) {
+            if (isset($subscription->messages->message)) {
                 $error = $subscription->messages->message->code . ': ' . $subscription->messages->message->text;
-                wpinv_set_error( 'wpinv_authorize_recurring_error', $error, 'invoicing' );
+                wpinv_set_error('wpinv_authorize_recurring_error', $error, 'invoicing');
             } else {
-                $error = __( 'Your subscription cannot be created due to an error.', 'invoicing' );
-                wpinv_set_error( 'wpinv_authorize_recurring_error', $error );
+                $error = __('Your subscription cannot be created due to an error.', 'invoicing');
+                wpinv_set_error('wpinv_authorize_recurring_error', $error);
             }
             
-            wpinv_record_gateway_error( $error, $subscription );
+            wpinv_record_gateway_error($error, $subscription);
             
-            wpinv_insert_payment_note( $invoice->ID, wp_sprintf( __( 'Authorize.Net subscription error occurred. %s', 'invoicing' ), $error ) );
+            wpinv_insert_payment_note($invoice->ID, wp_sprintf(__('Authorize.Net subscription error occurred. %s', 'invoicing'), $error));
         }
     }
 }
-add_action( 'wpinv_authorizenet_handle_response', 'wpinv_authorizenet_handle_response', 10, 3 );
+add_action('wpinv_authorizenet_handle_response', 'wpinv_authorizenet_handle_response', 10, 3);
 
-function wpinv_authorizenet_create_new_subscription( $invoice, $response = array(), $card_info = array() ) {
-    if ( empty( $invoice ) ) {
+function wpinv_authorizenet_create_new_subscription($invoice, $response = array(), $card_info = array()) {
+    if (empty($invoice)) {
         return false;
     }
     
-    $params = wpinv_authorizenet_generate_subscription_params( $invoice, $card_info, $response );
+    $params = wpinv_authorizenet_generate_subscription_params($invoice, $card_info, $response);
     
     try {
         $authnetXML = wpinv_authorizenet_XML();
-        $authnetXML->ARBCreateSubscriptionRequest( $params );
-    } catch( Exception $e ) {
+        $authnetXML->ARBCreateSubscriptionRequest($params);
+    } catch (Exception $e) {
         $authnetXML = array();
-        wpinv_error_log( $e->getMessage(), __( 'Authorize.Net cancel subscription', 'invoicing' ) );
+        wpinv_error_log($e->getMessage(), __('Authorize.Net cancel subscription', 'invoicing'));
     }
     
     return $authnetXML;
 }
 
-function wpinv_authorizenet_generate_subscription_params( $invoice, $card_info = array(), $response = array() ) {
-    if ( empty( $invoice ) ) {
+function wpinv_authorizenet_generate_subscription_params($invoice, $card_info = array(), $response = array()) {
+    if (empty($invoice)) {
         return false;
     }
     
-    $subscription_item = $invoice->get_recurring( true );
-    if ( empty( $subscription_item ) ) {
+    $subscription_item = $invoice->get_recurring(true);
+    if (empty($subscription_item)) {
         return false;
     }
     
-    $card_details       = wpinv_authorizenet_generate_card_info( $card_info );
+    $card_details       = wpinv_authorizenet_generate_card_info($card_info);
     $subscription_name  = $invoice->get_subscription_name();
-    $initial_amount     = wpinv_format_amount( $invoice->get_total() );
-    $recurring_amount   = wpinv_format_amount( $invoice->get_recurring_details( 'total' ) );
+    $initial_amount     = wpinv_format_amount($invoice->get_total());
+    $recurring_amount   = wpinv_format_amount($invoice->get_recurring_details('total'));
     $interval           = $subscription_item->get_recurring_interval();
     $period             = $subscription_item->get_recurring_period();
     $bill_times         = (int)$subscription_item->get_recurring_limit();
     $bill_times         = $bill_times > 0 ? $bill_times : 9999;
     
-    $time_period        = wpinv_authorizenet_get_time_period( $interval, $period );
+    $time_period        = wpinv_authorizenet_get_time_period($interval, $period);
     $interval           = $time_period['interval'];
     $period             = $time_period['period'];
     
     $current_tz = date_default_timezone_get();
-    date_default_timezone_set( 'America/Denver' ); // Set same timezone as Authorize's server (Mountain Time) to prevent conflicts.
-    $today = date( 'Y-m-d' );
-    date_default_timezone_set( $current_tz );
+    date_default_timezone_set('America/Denver'); // Set same timezone as Authorize's server (Mountain Time) to prevent conflicts.
+    $today = date('Y-m-d');
+    date_default_timezone_set($current_tz);
     
     $free_trial = $invoice->is_free_trial();
-    if ( $free_trial && $subscription_item->has_free_trial() ) {
+    if ($free_trial && $subscription_item->has_free_trial()) {
         $trial_interval    = $subscription_item->get_trial_interval();
-        $trial_period      = $subscription_item->get_trial_period( true );
+        $trial_period      = $subscription_item->get_trial_period(true);
     }
     
     $subscription = array();
     $subscription['name'] = $subscription_name;
     
     $subscription['paymentSchedule'] = array(
-        'interval'         => array( 'length' => $interval, 'unit' => $period ),
+        'interval'         => array('length' => $interval, 'unit' => $period),
         'startDate'        => $today,
         'totalOccurrences' => $bill_times,
-        'trialOccurrences' => $free_trial || ( $initial_amount != $recurring_amount ) ? 1 : 0,
+        'trialOccurrences' => $free_trial || ($initial_amount != $recurring_amount) ? 1 : 0,
     );
     
     $subscription['amount'] = $recurring_amount;
     $subscription['trialAmount'] = $initial_amount;
-    $subscription['payment'] = array( 'creditCard' => $card_details );
-    $subscription['order'] = array( 'invoiceNumber' => $invoice->ID, 'description' => '#' . $invoice->get_number() );
-    $subscription['customer'] = array( 'id' => $invoice->get_user_id(), 'email' => $invoice->get_email(), 'phoneNumber' => $invoice->phone );
+    $subscription['payment'] = array('creditCard' => $card_details);
+    $subscription['order'] = array('invoiceNumber' => $invoice->ID, 'description' => '#' . $invoice->get_number());
+    $subscription['customer'] = array('id' => $invoice->get_user_id(), 'email' => $invoice->get_email(), 'phoneNumber' => $invoice->phone);
     
     $subscription['billTo'] = array(
         'firstName' => $invoice->get_first_name(),
         'lastName'  => $invoice->get_last_name(),
         'company'   => $invoice->company,
-        'address'   => wp_strip_all_tags( $invoice->get_address(), true ),
+        'address'   => wp_strip_all_tags($invoice->get_address(), true),
         'city'      => $invoice->city,
         'state'     => $invoice->state,
         'zip'       => $invoice->zip,
         'country'   => $invoice->country,
     );
     
-    $params = array( 'subscription' => $subscription );
+    $params = array('subscription' => $subscription);
     
-    return apply_filters( 'wpinv_authorizenet_generate_subscription_params', $params, $invoice, $card_info, $response );
+    return apply_filters('wpinv_authorizenet_generate_subscription_params', $params, $invoice, $card_info, $response);
 }
 
-function wpinv_authorizenet_generate_card_info( $card_info = array() ) {
-    $card_defaults      = array(
+function wpinv_authorizenet_generate_card_info($card_info = array()) {
+    $card_defaults = array(
         'cc_owner'          => null,
         'cc_number'         => null,
         'cc_expire_month'   => null,
         'cc_expire_year'    => null,
         'cc_cvv2'           => null,
     );
-    $card_info = wp_parse_args( $card_info, $card_defaults );
+    $card_info = wp_parse_args($card_info, $card_defaults);
         
     $card_details = array(
-        'cardNumber'     => str_replace( ' ', '', sanitize_text_field( $card_info['cc_number'] ) ),
-        'expirationDate' => sanitize_text_field( $card_info['cc_expire_month'] ) . sanitize_text_field( $card_info['cc_expire_year'] ),
-        'cardCode'       => sanitize_text_field( $card_info['cc_cvv2'] ),
+        'cardNumber'     => str_replace(' ', '', sanitize_text_field($card_info['cc_number'])),
+        'expirationDate' => sanitize_text_field($card_info['cc_expire_month']) . sanitize_text_field($card_info['cc_expire_year']),
+        'cardCode'       => sanitize_text_field($card_info['cc_cvv2']),
     );
 
     return $card_details;
 }
 
-function wpinv_authorizenet_subscription_record_signup( $subscription, $invoice ) {
-    if ( empty( $invoice ) || empty( $subscription ) ) {
+function wpinv_authorizenet_subscription_record_signup($subscription, $invoice) {
+    if (empty($invoice) || empty($subscription)) {
         return false;
     }
     
-    $subscription_item = $invoice->get_recurring( true );
-    if ( empty( $subscription_item ) ) {
+    $subscription_item = $invoice->get_recurring(true);
+    if (empty($subscription_item)) {
         return false;
     }
     
     $invoice_id         = $invoice->ID;
     $subscriptionId     = (array)$subscription->subscriptionId;
-    $subscription_id    = !empty( $subscriptionId[0] ) ? $subscriptionId[0] : $invoice_id;
+    $subscription_id    = !empty($subscriptionId[0]) ? $subscriptionId[0] : $invoice_id;
 
-    wpinv_insert_payment_note( $invoice_id, sprintf( __( 'Authorize.Net Subscription ID: %s', 'invoicing' ) , $subscription_id ) );
+    wpinv_insert_payment_note($invoice_id, sprintf(__('Authorize.Net Subscription ID: %s', 'invoicing'), $subscription_id));
     
     $status = $invoice->is_free_trial() && $subscription_item->has_free_trial() ? 'trialing' : 'active';
     
@@ -420,16 +420,16 @@ 
         'profile_id'        => $subscription_id,
         'item_id'           => $subscription_item->ID,
         'initial_amount'    => $invoice->get_total(),
-        'recurring_amount'  => $invoice->get_recurring_details( 'total' ),
+        'recurring_amount'  => $invoice->get_recurring_details('total'),
         'period'            => $subscription_item->get_recurring_period(),
         'interval'          => $subscription_item->get_recurring_interval(),
         'bill_times'        => $subscription_item->get_recurring_limit(),
-        'expiration'        => $invoice->get_new_expiration( $subscription_item->ID ),
+        'expiration'        => $invoice->get_new_expiration($subscription_item->ID),
         'status'            => $status,
-        'created'           => current_time( 'mysql', 0 )
+        'created'           => current_time('mysql', 0)
     );
     
-    if ( $invoice->is_free_trial() && $subscription_item->has_free_trial() ) {
+    if ($invoice->is_free_trial() && $subscription_item->has_free_trial()) {
         $args['trial_period']      = $subscription_item->get_trial_period();
         $args['trial_interval']    = $subscription_item->get_trial_interval();
     } else {
@@ -437,58 +437,58 @@ 
         $args['trial_interval']    = 0;
     }
     
-    return $invoice->update_subscription( $args );
+    return $invoice->update_subscription($args);
 }
 
-function wpinv_authorizenet_validate_checkout( $valid_data, $post ) {
-    if ( !empty( $post['wpi-gateway'] ) && $post['wpi-gateway'] == 'authorizenet' ) {
+function wpinv_authorizenet_validate_checkout($valid_data, $post) {
+    if (!empty($post['wpi-gateway']) && $post['wpi-gateway'] == 'authorizenet') {
         $error = false;
         
-        if ( empty( $post['authorizenet']['cc_owner'] ) ) {
+        if (empty($post['authorizenet']['cc_owner'])) {
             $error = true;
-            wpinv_set_error( 'empty_card_name', __( 'You must enter the name on your card!', 'invoicing'));
+            wpinv_set_error('empty_card_name', __('You must enter the name on your card!', 'invoicing'));
         }
-        if ( empty( $post['authorizenet']['cc_number'] ) ) {
+        if (empty($post['authorizenet']['cc_number'])) {
             $error = true;
-            wpinv_set_error( 'empty_card', __( 'You must enter a card number!', 'invoicing'));
+            wpinv_set_error('empty_card', __('You must enter a card number!', 'invoicing'));
         }
-        if ( empty( $post['authorizenet']['cc_expire_month'] ) ) {
+        if (empty($post['authorizenet']['cc_expire_month'])) {
             $error = true;
-            wpinv_set_error( 'empty_month', __( 'You must enter an card expiration month!', 'invoicing'));
+            wpinv_set_error('empty_month', __('You must enter an card expiration month!', 'invoicing'));
         }
-        if ( empty( $post['authorizenet']['cc_expire_year'] ) ) {
+        if (empty($post['authorizenet']['cc_expire_year'])) {
             $error = true;
-            wpinv_set_error( 'empty_year', __( 'You must enter an card expiration year!', 'invoicing'));
+            wpinv_set_error('empty_year', __('You must enter an card expiration year!', 'invoicing'));
         }
-        if ( empty( $post['authorizenet']['cc_cvv2'] ) ) {
+        if (empty($post['authorizenet']['cc_cvv2'])) {
             $error = true;
-            wpinv_set_error( 'empty_cvv2', __( 'You must enter a valid CVV2!', 'invoicing' ) );
+            wpinv_set_error('empty_cvv2', __('You must enter a valid CVV2!', 'invoicing'));
         }
         
-        if ( $error ) {
+        if ($error) {
             return;
         }
         
         $invoice = wpinv_get_invoice_cart();
         
-        if ( !empty( $invoice ) && $subscription_item = $invoice->get_recurring( true ) ) {
-            $subscription_item = $invoice->get_recurring( true );
+        if (!empty($invoice) && $subscription_item = $invoice->get_recurring(true)) {
+            $subscription_item = $invoice->get_recurring(true);
             
             $interval   = $subscription_item->get_recurring_interval();
             $period     = $subscription_item->get_recurring_period();
             
-            if ( $period == 'D' && ( $interval < 7 || $interval > 365 ) ) {
-                wpinv_set_error( 'authorizenet_subscription_error', __( 'Interval Length must be a value from 7 through 365 for day based subscriptions.', 'invoicing' ) );
+            if ($period == 'D' && ($interval < 7 || $interval > 365)) {
+                wpinv_set_error('authorizenet_subscription_error', __('Interval Length must be a value from 7 through 365 for day based subscriptions.', 'invoicing'));
             }
         }
     }
 }
-add_action( 'wpinv_checkout_error_checks', 'wpinv_authorizenet_validate_checkout', 11, 2 );
+add_action('wpinv_checkout_error_checks', 'wpinv_authorizenet_validate_checkout', 11, 2);
 
-function wpinv_authorizenet_get_time_period( $subscription_interval, $subscription_period ) {
-    $subscription_interval = absint( $subscription_interval );
+function wpinv_authorizenet_get_time_period($subscription_interval, $subscription_period) {
+    $subscription_interval = absint($subscription_interval);
 
-    switch( $subscription_period ) {
+    switch ($subscription_period) {
         case 'W':
         case 'week':
         case 'weeks':
@@ -498,14 +498,14 @@ 
         case 'M':
         case 'month':
         case 'months':
-            if ( $subscription_interval > 12 ) {
+            if ($subscription_interval > 12) {
                 $subscription_interval = 12;
             }
             
             $interval = $subscription_interval;
             $period   = 'months';
             
-            if ( !( $subscription_interval === 1 || $subscription_interval === 2 || $subscription_interval === 3 || $subscription_interval === 6 || $subscription_interval === 12 ) ) {
+            if (!($subscription_interval === 1 || $subscription_interval === 2 || $subscription_interval === 3 || $subscription_interval === 6 || $subscription_interval === 12)) {
                 $interval = $subscription_interval * 30;
                 $period   = 'days';
             }
@@ -522,40 +522,40 @@ 
             break;
     }
 
-    return compact( 'interval', 'period' );
+    return compact('interval', 'period');
 }
 
 function wpinv_authorizenet_process_ipn() {
-    if ( !( !empty( $_REQUEST['wpi-gateway'] ) && $_REQUEST['wpi-gateway'] == 'authorizenet' ) ) {
+    if (!(!empty($_REQUEST['wpi-gateway']) && $_REQUEST['wpi-gateway'] == 'authorizenet')) {
         return;
     }
     
-    $subscription_id = intval( $_POST['x_subscription_id'] );
+    $subscription_id = intval($_POST['x_subscription_id']);
     
-    if ( $subscription_id ) {
-        $transaction_id = sanitize_text_field( $_POST['x_trans_id'] );
-        $renewal_amount = sanitize_text_field( $_POST['x_amount'] );
-        $response_code  = intval( $_POST['x_response_code'] );
-        $reason_code    = intval( $_POST['x_response_reason_code'] );
+    if ($subscription_id) {
+        $transaction_id = sanitize_text_field($_POST['x_trans_id']);
+        $renewal_amount = sanitize_text_field($_POST['x_amount']);
+        $response_code  = intval($_POST['x_response_code']);
+        $reason_code    = intval($_POST['x_response_reason_code']);
 
-        if ( 1 == $response_code ) {
+        if (1 == $response_code) {
             // Approved
-            do_action( 'wpinv_authorizenet_renewal_payment', $transaction_id );
-        } else if ( 2 == $response_code ) {
+            do_action('wpinv_authorizenet_renewal_payment', $transaction_id);
+        } else if (2 == $response_code) {
             // Declined
-            do_action( 'wpinv_authorizenet_renewal_payment_failed', $transaction_id );
-            do_action( 'wpinv_authorizenet_renewal_error', $transaction_id );
-        } else if ( 3 == $response_code || 8 == $reason_code ) {
+            do_action('wpinv_authorizenet_renewal_payment_failed', $transaction_id);
+            do_action('wpinv_authorizenet_renewal_error', $transaction_id);
+        } else if (3 == $response_code || 8 == $reason_code) {
             // An expired card
-            do_action( 'wpinv_authorizenet_renewal_payment_failed', $transaction_id );
-            do_action( 'wpinv_authorizenet_renewal_payment_error', $transaction_id );
+            do_action('wpinv_authorizenet_renewal_payment_failed', $transaction_id);
+            do_action('wpinv_authorizenet_renewal_payment_error', $transaction_id);
 
         } else {
             // Other Error
-            do_action( 'wpinv_authorizenet_renewal_payment_error', $subscription );
+            do_action('wpinv_authorizenet_renewal_payment_error', $subscription);
         }
         
         exit;
     }
 }
-add_action( 'wpinv_verify_authorizenet_ipn', 'wpinv_authorizenet_process_ipn' );
\ No newline at end of file
+add_action('wpinv_verify_authorizenet_ipn', 'wpinv_authorizenet_process_ipn');
\ No newline at end of file

Braces +3 added lines, -1 removed lines

@@ -1,6 +1,8 @@
 <?php
 // Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) exit;
+if ( ! defined( 'ABSPATH' ) ) {
+    exit;
+}
 
 add_filter( 'wpinv_authorizenet_support_subscription', '__return_true' );