eventespresso / event-espresso-core

core/data_migration_scripts/EE_DMS_Core_4_7_0.dms.php

Spacing +49 added lines, -49 removed lines

@@ -14,13 +14,13 @@ 
 // (all other times it gets resurrected from a wordpress option)
 $stages = glob(EE_CORE.'data_migration_scripts/4_7_0_stages/*');
 $class_to_filepath = array();
-foreach($stages as $filepath){
+foreach ($stages as $filepath) {
 	$matches = array();
-	preg_match('~4_7_0_stages/(.*).dmsstage.php~',$filepath,$matches);
+	preg_match('~4_7_0_stages/(.*).dmsstage.php~', $filepath, $matches);
 	$class_to_filepath[$matches[1]] = $filepath;
 }
 //give addons a chance to autoload their stages too
-$class_to_filepath = apply_filters('FHEE__EE_DMS_4_7_0__autoloaded_stages',$class_to_filepath);
+$class_to_filepath = apply_filters('FHEE__EE_DMS_4_7_0__autoloaded_stages', $class_to_filepath);
 EEH_Autoloader::register_autoloader($class_to_filepath);
 
 
@@ -36,7 +36,7 @@ 
  * @since                4.7.0
  *
  */
-class EE_DMS_Core_4_7_0 extends EE_Data_Migration_Script_Base{
+class EE_DMS_Core_4_7_0 extends EE_Data_Migration_Script_Base {
 
 	/**
 	 * return EE_DMS_Core_4_7_0
@@ -58,18 +58,18 @@ 
 	 * @return bool
 	 */
 	public function can_migrate_from_version($version_array) {
-		EE_Registry::instance()->load_helper( 'Activation' );
+		EE_Registry::instance()->load_helper('Activation');
 		$version_string = $version_array['Core'];
 		if (
-			( $version_string <= '4.7.0' && $version_string >= '4.6.0' )
+			($version_string <= '4.7.0' && $version_string >= '4.6.0')
 			||
-			( $version_string >= '4.7.0' &&
-					! EEH_Activation::table_exists( 'esp_registration_payment' ) &&
-					EEH_Activation::table_exists( 'esp_registration' ) ) ) {
+			($version_string >= '4.7.0' &&
+					! EEH_Activation::table_exists('esp_registration_payment') &&
+					EEH_Activation::table_exists('esp_registration')) ) {
 			return true;
-		} elseif ( ! $version_string ) {
+		} elseif ( ! $version_string) {
 			//no version string provided... this must be pre 4.3
-			return false;//changed mind. dont want people thinking they should migrate yet because they cant
+			return false; //changed mind. dont want people thinking they should migrate yet because they cant
 		} else {
 			return false;
 		}
@@ -91,16 +91,16 @@ 
 	 */
 	public function schema_changes_before_migration() {
 		//relies on 4.1's EEH_Activation::create_table
-		require_once( EE_HELPERS . 'EEH_Activation.helper.php' );
-		$table_name='esp_answer';
-		$sql=" ANS_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
+		require_once(EE_HELPERS.'EEH_Activation.helper.php');
+		$table_name = 'esp_answer';
+		$sql = " ANS_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
 					REG_ID INT UNSIGNED NOT NULL,
 					QST_ID INT UNSIGNED NOT NULL,
 					ANS_value TEXT NOT NULL,
 					PRIMARY KEY  (ANS_ID),
 					KEY REG_ID (REG_ID),
 					KEY QST_ID (QST_ID)";
-		$this->_table_is_changed_in_this_version($table_name,$sql, 'ENGINE=InnoDB');
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 		$table_name = 'esp_attendee_meta';
 		$sql = "ATTM_ID INT(10) UNSIGNED NOT	NULL AUTO_INCREMENT,
@@ -140,7 +140,7 @@ 
 					  CNT_is_EU TINYINT(1) DEFAULT '0',
 					  CNT_active TINYINT(1) DEFAULT '0',
 					  PRIMARY KEY  (CNT_ISO)";
-		$this->_table_has_not_changed_since_previous($table_name, $sql, 'ENGINE=InnoDB' );
+		$this->_table_has_not_changed_since_previous($table_name, $sql, 'ENGINE=InnoDB');
 
 		$table_name = 'esp_currency';
 		$sql = "CUR_code VARCHAR(6) COLLATE utf8_bin NOT NULL,
@@ -150,7 +150,7 @@ 
 				CUR_dec_plc VARCHAR(1) COLLATE utf8_bin NOT NULL DEFAULT '2',
 				CUR_active TINYINT(1) DEFAULT '0',
 				PRIMARY KEY  (CUR_code)";
-		$this->_table_has_not_changed_since_previous($table_name, $sql, 'ENGINE=InnoDB' );
+		$this->_table_has_not_changed_since_previous($table_name, $sql, 'ENGINE=InnoDB');
 
 
 		$table_name = 'esp_currency_payment_method';
@@ -180,7 +180,7 @@ 
 						KEY EVT_ID (EVT_ID),
 						KEY DTT_is_primary (DTT_is_primary)";
 
-		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB' );
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 		$table_name = 'esp_event_meta';
 		$sql = "
@@ -199,44 +199,44 @@ 
 			EVT_donations TINYINT(1) NULL,
 			PRIMARY KEY  (EVTM_ID),
 			KEY EVT_ID (EVT_ID)";
-		$this->_table_is_changed_in_this_version($table_name,$sql, 'ENGINE=InnoDB');
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 
 
-		$table_name='esp_event_question_group';
-		$sql="EQG_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
+		$table_name = 'esp_event_question_group';
+		$sql = "EQG_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
 					EVT_ID BIGINT(20) UNSIGNED NOT NULL,
 					QSG_ID INT UNSIGNED NOT NULL,
 					EQG_primary TINYINT(1) UNSIGNED NOT NULL DEFAULT 0,
 					PRIMARY KEY  (EQG_ID),
 					KEY EVT_ID (EVT_ID),
 					KEY QSG_ID (QSG_ID)";
-		$this->_table_is_changed_in_this_version($table_name,$sql, 'ENGINE=InnoDB');
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 
 
-		$table_name='esp_event_venue';
-		$sql="EVV_ID INT(11) NOT NULL AUTO_INCREMENT,
+		$table_name = 'esp_event_venue';
+		$sql = "EVV_ID INT(11) NOT NULL AUTO_INCREMENT,
 				EVT_ID BIGINT(20) UNSIGNED NOT NULL,
 				VNU_ID BIGINT(20) UNSIGNED NOT NULL,
 				EVV_primary TINYINT(1) UNSIGNED NOT NULL DEFAULT 0,
 				PRIMARY KEY  (EVV_ID)";
-		$this->_table_has_not_changed_since_previous($table_name,$sql, 'ENGINE=InnoDB');
+		$this->_table_has_not_changed_since_previous($table_name, $sql, 'ENGINE=InnoDB');
 
 
 
-		$table_name='esp_extra_meta';
-		$sql="EXM_ID INT(11) NOT NULL AUTO_INCREMENT,
+		$table_name = 'esp_extra_meta';
+		$sql = "EXM_ID INT(11) NOT NULL AUTO_INCREMENT,
 				OBJ_ID INT(11) DEFAULT NULL,
 				EXM_type VARCHAR(45) DEFAULT NULL,
 				EXM_key VARCHAR(45) DEFAULT NULL,
 				EXM_value TEXT,
 				PRIMARY KEY  (EXM_ID),
 				KEY EXM_type (EXM_type, OBJ_ID, EXM_key(45))";
-		$this->_table_is_changed_in_this_version($table_name,$sql, 'ENGINE=InnoDB');
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
-		$table_name='esp_line_item';
-		$sql="LIN_ID INT(11) NOT NULL AUTO_INCREMENT,
+		$table_name = 'esp_line_item';
+		$sql = "LIN_ID INT(11) NOT NULL AUTO_INCREMENT,
 				LIN_code VARCHAR(245) NOT NULL DEFAULT '',
 				TXN_ID INT(11) DEFAULT NULL,
 				LIN_name VARCHAR(245) NOT NULL DEFAULT '',
@@ -254,7 +254,7 @@ 
 				PRIMARY KEY  (LIN_ID),
 				KEY LIN_code (LIN_code(191)),
 				KEY TXN_ID (TXN_ID)";
-		$this->_table_is_changed_in_this_version($table_name,$sql, 'ENGINE=InnoDB' );
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 		$table_name = 'esp_log';
 		$sql = "LOG_ID INT(11) NOT NULL AUTO_INCREMENT,
@@ -294,7 +294,7 @@ 
 					MTP_is_active TINYINT(1) NOT NULL DEFAULT '1',
 					PRIMARY KEY  (GRP_ID),
 					KEY MTP_user_id (MTP_user_id)";
-		$this->_table_has_not_changed_since_previous( $table_name, $sql, 'ENGINE=InnoDB');
+		$this->_table_has_not_changed_since_previous($table_name, $sql, 'ENGINE=InnoDB');
 
 		$table_name = 'esp_event_message_template';
 		$sql = "EMT_ID BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
@@ -303,7 +303,7 @@ 
 					PRIMARY KEY  (EMT_ID),
 					KEY EVT_ID (EVT_ID),
 					KEY GRP_ID (GRP_ID)";
-		$this->_table_has_not_changed_since_previous( $table_name, $sql, 'ENGINE=InnoDB');
+		$this->_table_has_not_changed_since_previous($table_name, $sql, 'ENGINE=InnoDB');
 
 
 		$table_name = 'esp_payment';
@@ -376,8 +376,8 @@ 
 					  PRIMARY KEY  (TTM_ID)";
 		$this->_table_has_not_changed_since_previous($table_name, $sql, 'ENGINE=InnoDB');
 
-		$table_name='esp_question';
-		$sql='QST_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
+		$table_name = 'esp_question';
+		$sql = 'QST_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
 					QST_display_text TEXT NOT NULL,
 					QST_admin_label VARCHAR(255) NOT NULL,
 					QST_system VARCHAR(25) DEFAULT NULL,
@@ -390,22 +390,22 @@ 
 					QST_deleted TINYINT UNSIGNED NOT NULL DEFAULT 0,
 					PRIMARY KEY  (QST_ID),
 					KEY QST_order (QST_order)';
-		$this->_table_is_changed_in_this_version($table_name,$sql, 'ENGINE=InnoDB');
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
-		$table_name='esp_question_group_question';
-		$sql="QGQ_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
+		$table_name = 'esp_question_group_question';
+		$sql = "QGQ_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
 					QSG_ID INT UNSIGNED NOT NULL,
 					QST_ID INT UNSIGNED NOT NULL,
 					QGQ_order INT UNSIGNED NOT NULL DEFAULT 0,
 					PRIMARY KEY  (QGQ_ID),
 					KEY QST_ID (QST_ID),
 					KEY QSG_ID_order (QSG_ID, QGQ_order)";
-		$this->_table_is_changed_in_this_version($table_name,$sql, 'ENGINE=InnoDB');
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 
 
-		$table_name='esp_question_option';
-		$sql="QSO_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
+		$table_name = 'esp_question_option';
+		$sql = "QSO_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
 					QSO_value VARCHAR(255) NOT NULL,
 					QSO_desc TEXT NOT NULL,
 					QST_ID INT UNSIGNED NOT NULL,
@@ -414,7 +414,7 @@ 
 					PRIMARY KEY  (QSO_ID),
 					KEY QST_ID (QST_ID),
 					KEY QSO_order (QSO_order)";
-		$this->_table_is_changed_in_this_version($table_name,$sql, 'ENGINE=InnoDB');
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 
 
@@ -460,8 +460,8 @@ 
 
 
 
-		$table_name='esp_checkin';
-		$sql="CHK_ID INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+		$table_name = 'esp_checkin';
+		$sql = "CHK_ID INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
 					REG_ID INT(10) UNSIGNED NOT NULL,
 					DTT_ID INT(10) UNSIGNED NOT NULL,
 					CHK_in TINYINT(1) UNSIGNED NOT NULL DEFAULT 1,
@@ -556,7 +556,7 @@ 
 					  PRC_parent INT(10) UNSIGNED DEFAULT 0,
 					  PRIMARY KEY  (PRC_ID),
 					  KEY PRT_ID (PRT_ID)";
-		$this->_table_is_changed_in_this_version($table_name,$sql, 'ENGINE=InnoDB');
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 		$table_name = "esp_price_type";
 		$sql = "PRT_ID TINYINT(3) UNSIGNED NOT NULL AUTO_INCREMENT,
@@ -594,10 +594,10 @@ 
 					  TKT_deleted TINYINT(1) NOT NULL DEFAULT '0',
 					  PRIMARY KEY  (TKT_ID),
 					  KEY TKT_start_date (TKT_start_date)";
-		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB' );
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 		$table_name = 'esp_question_group';
-		$sql='QSG_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
+		$sql = 'QSG_ID INT UNSIGNED NOT NULL AUTO_INCREMENT,
 					QSG_name VARCHAR(255) NOT NULL,
 					QSG_identifier VARCHAR(100) NOT NULL,
 					QSG_desc TEXT NULL,
@@ -610,7 +610,7 @@ 
 					PRIMARY KEY  (QSG_ID),
 					UNIQUE KEY QSG_identifier_UNIQUE (QSG_identifier ASC),
 					KEY QSG_order (QSG_order)';
-		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB' );
+		$this->_table_is_changed_in_this_version($table_name, $sql, 'ENGINE=InnoDB');
 
 		/** @var EE_DMS_Core_4_1_0 $script_4_1_defaults */
 		$script_4_1_defaults = EE_Registry::instance()->load_dms('Core_4_1_0');
@@ -642,7 +642,7 @@ 
 		return true;
 	}
 
-	public function migration_page_hooks(){
+	public function migration_page_hooks() {
 
 	}
 

core/EE_Payment_Processor.core.php

Spacing +136 added lines, -136 removed lines

@@ -1,5 +1,5 @@ 
 <?php if ( ! defined('EVENT_ESPRESSO_VERSION')) { exit('No direct script access allowed'); }
-EE_Registry::instance()->load_class( 'Processor_Base' );
+EE_Registry::instance()->load_class('Processor_Base');
 /**
  *
  * EE_Payment_Processor
@@ -27,7 +27,7 @@ 
 	 */
 	public static function instance() {
 		// check if class object is instantiated
-		if ( ! self::$_instance instanceof EE_Payment_Processor ) {
+		if ( ! self::$_instance instanceof EE_Payment_Processor) {
 			self::$_instance = new self();
 		}
 		return self::$_instance;
@@ -42,7 +42,7 @@ 
 	 *@return EE_Payment_Processor
 	 */
 	private function __construct() {
-		do_action( 'AHEE__EE_Payment_Processor__construct' );
+		do_action('AHEE__EE_Payment_Processor__construct');
 	}
 
 
@@ -64,42 +64,42 @@ 
 	 * @param string 	       						$cancel_url 	URL to return to if off-site payments are cancelled
 	 * @return EE_Payment
 	 */
-	public function process_payment( EE_Payment_Method $payment_method, EE_Transaction $transaction, $amount = NULL, $billing_form = NULL, $return_url = NULL, $method = 'CART', $by_admin = FALSE, $update_txn = TRUE, $cancel_url = '' ) {
-		if( $amount < 0 ) {
+	public function process_payment(EE_Payment_Method $payment_method, EE_Transaction $transaction, $amount = NULL, $billing_form = NULL, $return_url = NULL, $method = 'CART', $by_admin = FALSE, $update_txn = TRUE, $cancel_url = '') {
+		if ($amount < 0) {
 			throw new EE_Error( 
 					sprintf(
-							__( 'Attempting to make a payment for a negative amount of %1$d for transaction %2$d. That should be a refund', 'event_espresso' ),
+							__('Attempting to make a payment for a negative amount of %1$d for transaction %2$d. That should be a refund', 'event_espresso'),
 							$amount,
 							$transaction->ID() ) );
 		}
 		// verify payment method
-		$payment_method = EEM_Payment_Method::instance()->ensure_is_obj( $payment_method, TRUE );
+		$payment_method = EEM_Payment_Method::instance()->ensure_is_obj($payment_method, TRUE);
 		// verify transaction
-		EEM_Transaction::instance()->ensure_is_obj( $transaction );
-		$transaction->set_payment_method_ID( $payment_method->ID() );
+		EEM_Transaction::instance()->ensure_is_obj($transaction);
+		$transaction->set_payment_method_ID($payment_method->ID());
 		// verify payment method type
-		if ( $payment_method->type_obj() instanceof EE_PMT_Base ){
+		if ($payment_method->type_obj() instanceof EE_PMT_Base) {
 			$payment = $payment_method->type_obj()->process_payment(
 				$transaction,
-				min( $amount, $transaction->remaining() ),//make sure we don't overcharge
+				min($amount, $transaction->remaining()), //make sure we don't overcharge
 				$billing_form,
 				$return_url,
-				add_query_arg( array( 'ee_cancel_payment' => true ), $return_url ),
+				add_query_arg(array('ee_cancel_payment' => true), $return_url),
 				$method,
 				$by_admin
 			);
 			// check if payment method uses an off-site gateway
-			if ( $payment_method->type_obj()->payment_occurs() != EE_PMT_Base::offsite ) {
+			if ($payment_method->type_obj()->payment_occurs() != EE_PMT_Base::offsite) {
 				// don't process payments for off-site gateways yet because no payment has occurred yet
-				$this->update_txn_based_on_payment( $transaction, $payment, $update_txn );
+				$this->update_txn_based_on_payment($transaction, $payment, $update_txn);
 			}
 			return $payment;
 		} else {
 			EE_Error::add_error(
 				sprintf(
-					__( 'A valid payment method could not be determined due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso' ),
+					__('A valid payment method could not be determined due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso'),
 					'<br/>',
-					EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+					EE_Registry::instance()->CFG->organization->get_pretty('email')
 				), __FILE__, __FUNCTION__, __LINE__
 			);
 			return NULL;
@@ -115,14 +115,14 @@ 
 	 * @throws EE_Error
 	 * @return string
 	 */
-	public function get_ipn_url_for_payment_method( $transaction, $payment_method ){
+	public function get_ipn_url_for_payment_method($transaction, $payment_method) {
 		/** @type EE_Transaction $transaction */
-		$transaction = EEM_Transaction::instance()->ensure_is_obj( $transaction );
+		$transaction = EEM_Transaction::instance()->ensure_is_obj($transaction);
 		$primary_reg = $transaction->primary_registration();
-		if( ! $primary_reg instanceof EE_Registration ){
-			throw new EE_Error(sprintf(__("Cannot get IPN URL for transaction with ID %d because it has no primary registration", "event_espresso"),$transaction->ID()));
+		if ( ! $primary_reg instanceof EE_Registration) {
+			throw new EE_Error(sprintf(__("Cannot get IPN URL for transaction with ID %d because it has no primary registration", "event_espresso"), $transaction->ID()));
 		}
-		$payment_method = EEM_Payment_Method::instance()->ensure_is_obj($payment_method,true);
+		$payment_method = EEM_Payment_Method::instance()->ensure_is_obj($payment_method, true);
 		$url = add_query_arg(
 			array(
 				'e_reg_url_link'=>$primary_reg->reg_url_link(),
@@ -149,81 +149,81 @@ 
 	 * @throws Exception
 	 * @return EE_Payment
 	 */
-	public function process_ipn( $_req_data, $transaction = NULL, $payment_method = NULL, $update_txn = true, $separate_IPN_request = true ){
-		$_req_data = $this->_remove_unusable_characters( $_req_data );
-		EE_Registry::instance()->load_model( 'Change_Log' );
-		EE_Processor_Base::set_IPN( $separate_IPN_request );
-		if( $transaction instanceof EE_Transaction && $payment_method instanceof EE_Payment_Method ){
-			$obj_for_log = EEM_Payment::instance()->get_one( array( array( 'TXN_ID' => $transaction->ID(), 'PMD_ID' => $payment_method->ID() ), 'order_by' => array( 'PAY_timestamp' => 'desc' ) ) );
-		}elseif( $payment_method instanceof EE_Payment ){
+	public function process_ipn($_req_data, $transaction = NULL, $payment_method = NULL, $update_txn = true, $separate_IPN_request = true) {
+		$_req_data = $this->_remove_unusable_characters($_req_data);
+		EE_Registry::instance()->load_model('Change_Log');
+		EE_Processor_Base::set_IPN($separate_IPN_request);
+		if ($transaction instanceof EE_Transaction && $payment_method instanceof EE_Payment_Method) {
+			$obj_for_log = EEM_Payment::instance()->get_one(array(array('TXN_ID' => $transaction->ID(), 'PMD_ID' => $payment_method->ID()), 'order_by' => array('PAY_timestamp' => 'desc')));
+		}elseif ($payment_method instanceof EE_Payment) {
 			$obj_for_log = $payment_method;
-		}elseif( $transaction instanceof EE_Transaction ){
+		}elseif ($transaction instanceof EE_Transaction) {
 			$obj_for_log = $transaction;
-		}else{
+		} else {
 			$obj_for_log = null;
 		}
 		$log = EEM_Change_Log::instance()->log(EEM_Change_Log::type_gateway, array('IPN data received'=>$_req_data), $obj_for_log);
-		try{
+		try {
 			/**
 			 * @var EE_Payment $payment
 			 */
 			$payment = NULL;
-			if($transaction && $payment_method){
+			if ($transaction && $payment_method) {
 				/** @type EE_Transaction $transaction */
 				$transaction = EEM_Transaction::instance()->ensure_is_obj($transaction);
 				/** @type EE_Payment_Method $payment_method */
 				$payment_method = EEM_Payment_Method::instance()->ensure_is_obj($payment_method);
-				if ( $payment_method->type_obj() instanceof EE_PMT_Base ) {
-						$payment = $payment_method->type_obj()->handle_ipn( $_req_data, $transaction );
+				if ($payment_method->type_obj() instanceof EE_PMT_Base) {
+						$payment = $payment_method->type_obj()->handle_ipn($_req_data, $transaction);
 						$log->set_object($payment);
 				} else {
 					// not a payment
 					EE_Error::add_error(
 						sprintf(
-							__( 'A valid payment method could not be determined due to a technical issue.%sPlease refresh your browser and try again or contact %s for assistance.', 'event_espresso' ),
+							__('A valid payment method could not be determined due to a technical issue.%sPlease refresh your browser and try again or contact %s for assistance.', 'event_espresso'),
 							'<br/>',
-							EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+							EE_Registry::instance()->CFG->organization->get_pretty('email')
 						),
 						__FILE__, __FUNCTION__, __LINE__
 					);
 				}
-			}else{
+			} else {
 				//that's actually pretty ok. The IPN just wasn't able
 				//to identify which transaction or payment method this was for
 				// give all active payment methods a chance to claim it
 				$active_pms = EEM_Payment_Method::instance()->get_all_active();
-				foreach( $active_pms as $payment_method ){
-					try{
-						$payment = $payment_method->type_obj()->handle_unclaimed_ipn( $_req_data );
+				foreach ($active_pms as $payment_method) {
+					try {
+						$payment = $payment_method->type_obj()->handle_unclaimed_ipn($_req_data);
 						EEM_Change_Log::instance()->log(EEM_Change_Log::type_gateway, array('IPN data'=>$_req_data), $payment);
 						break;
-					} catch( EE_Error $e ) {
+					} catch (EE_Error $e) {
 						//that's fine- it apparently couldn't handle the IPN
 					}
 				}
 
 			}
 // 			EEM_Payment_Log::instance()->log("got to 7",$transaction,$payment_method);
-			if( $payment instanceof EE_Payment){
+			if ($payment instanceof EE_Payment) {
 				$payment->save();
 				//  update the TXN
-				$this->update_txn_based_on_payment( $transaction, $payment, $update_txn, $separate_IPN_request );
-			}else{
+				$this->update_txn_based_on_payment($transaction, $payment, $update_txn, $separate_IPN_request);
+			} else {
 				//we couldn't find the payment for this IPN... let's try and log at least SOMETHING
-				if($payment_method){
+				if ($payment_method) {
 					EEM_Change_Log::instance()->log(EEM_Change_Log::type_gateway, array('IPN data'=>$_req_data), $payment_method);
-				}elseif($transaction){
+				}elseif ($transaction) {
 					EEM_Change_Log::instance()->log(EEM_Change_Log::type_gateway, array('IPN data'=>$_req_data), $transaction);
 				}
 			}
 			return $payment;
 
-		} catch( EE_Error $e ) {
+		} catch (EE_Error $e) {
 			do_action(
 				'AHEE__log', __FILE__, __FUNCTION__, sprintf(
-					__( 'Error occurred while receiving IPN. Transaction: %1$s, req data: %2$s. The error was "%3$s"', 'event_espresso' ),
-					print_r( $transaction, TRUE ),
-					print_r( $_req_data, TRUE ),
+					__('Error occurred while receiving IPN. Transaction: %1$s, req data: %2$s. The error was "%3$s"', 'event_espresso'),
+					print_r($transaction, TRUE),
+					print_r($_req_data, TRUE),
 					$e->getMessage()
 				)
 			);
@@ -237,14 +237,14 @@ 
 	 * @param array $request_data
 	 * @return array|string
 	 */
-	protected function _remove_unusable_characters( $request_data ) {
-		if( is_array( $request_data ) ) {
+	protected function _remove_unusable_characters($request_data) {
+		if (is_array($request_data)) {
 			$return_data = array();
-			foreach( $request_data as $key => $value ) {
-				$return_data[ $this->_remove_unusable_characters( $key ) ] = $this->_remove_unusable_characters( $value );
+			foreach ($request_data as $key => $value) {
+				$return_data[$this->_remove_unusable_characters($key)] = $this->_remove_unusable_characters($value);
 			}
-		}else{
-			$return_data =  preg_replace('/[^[:print:]]/', '', $request_data);
+		} else {
+			$return_data = preg_replace('/[^[:print:]]/', '', $request_data);
 		}
 		return $return_data;
 	}
@@ -266,13 +266,13 @@ 
 	 * @return EE_Payment
 	 * @deprecated 4.6.24 method is no longer used. Instead it is up to client code, like SPCO, to call handle_ipn() for offsite gateways that don't receive separate IPNs
 	 */
-	public function finalize_payment_for( $transaction, $update_txn = TRUE ){
+	public function finalize_payment_for($transaction, $update_txn = TRUE) {
 		/** @var $transaction EE_Transaction */
-		$transaction = EEM_Transaction::instance()->ensure_is_obj( $transaction );
+		$transaction = EEM_Transaction::instance()->ensure_is_obj($transaction);
 		$last_payment_method = $transaction->payment_method();
-		if ( $last_payment_method instanceof EE_Payment_Method ) {
-			$payment = $last_payment_method->type_obj()->finalize_payment_for( $transaction );
-			$this->update_txn_based_on_payment( $transaction, $payment, $update_txn );
+		if ($last_payment_method instanceof EE_Payment_Method) {
+			$payment = $last_payment_method->type_obj()->finalize_payment_for($transaction);
+			$this->update_txn_based_on_payment($transaction, $payment, $update_txn);
 			return $payment;
 		} else {
 			return NULL;
@@ -289,10 +289,10 @@ 
 	 * @internal param float $amount
 	 * @return EE_Payment
 	 */
-	public function process_refund( EE_Payment_Method $payment_method, EE_Payment $payment_to_refund, $refund_info = array() ){
-		if ( $payment_method instanceof EE_Payment_Method && $payment_method->type_obj()->supports_sending_refunds() ) {
-			$payment_method->type_obj()->process_refund( $payment_to_refund, $refund_info );
-			$this->update_txn_based_on_payment( $payment_to_refund->transaction(), $payment_to_refund );
+	public function process_refund(EE_Payment_Method $payment_method, EE_Payment $payment_to_refund, $refund_info = array()) {
+		if ($payment_method instanceof EE_Payment_Method && $payment_method->type_obj()->supports_sending_refunds()) {
+			$payment_method->type_obj()->process_refund($payment_to_refund, $refund_info);
+			$this->update_txn_based_on_payment($payment_to_refund->transaction(), $payment_to_refund);
 		}
 		return $payment_to_refund;
 	}
@@ -334,12 +334,12 @@ 
 	 *                        TXN is locked before updating
 	 * @throws \EE_Error
 	 */
-	public function update_txn_based_on_payment( $transaction, $payment, $update_txn = true, $IPN = false ){
+	public function update_txn_based_on_payment($transaction, $payment, $update_txn = true, $IPN = false) {
 		$do_action = 'AHEE__EE_Payment_Processor__update_txn_based_on_payment__not_successful';
 		/** @type EE_Transaction $transaction */
-		$transaction = EEM_Transaction::instance()->ensure_is_obj( $transaction );
+		$transaction = EEM_Transaction::instance()->ensure_is_obj($transaction);
 		// can we freely update the TXN at this moment?
-		if ( $IPN && $transaction->is_locked() ) {
+		if ($IPN && $transaction->is_locked()) {
 			// don't update the transaction at this exact moment
 			// because the TXN is active in another request
 			EE_Cron_Tasks::schedule_update_transaction_with_payment(
@@ -349,40 +349,40 @@ 
 			);
 		} else {
 			// verify payment and that it has been saved
-			if ( $payment instanceof EE_Payment && $payment->ID() ) {
-				if( $payment->payment_method() instanceof EE_Payment_Method && $payment->payment_method()->type_obj() instanceof EE_PMT_Base ){
-					$payment->payment_method()->type_obj()->update_txn_based_on_payment( $payment );
+			if ($payment instanceof EE_Payment && $payment->ID()) {
+				if ($payment->payment_method() instanceof EE_Payment_Method && $payment->payment_method()->type_obj() instanceof EE_PMT_Base) {
+					$payment->payment_method()->type_obj()->update_txn_based_on_payment($payment);
 					// update TXN registrations with payment info
-					$this->process_registration_payments( $transaction, $payment );
+					$this->process_registration_payments($transaction, $payment);
 				}
 				$do_action = $payment->just_approved() ? 'AHEE__EE_Payment_Processor__update_txn_based_on_payment__successful' : $do_action;
 			} else {
 				// send out notifications
-				add_filter( 'FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true' );
+				add_filter('FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true');
 				$do_action = 'AHEE__EE_Payment_Processor__update_txn_based_on_payment__no_payment_made';
 			}
 			// if this is an IPN, then we want to know the initial TXN status prior to updating the TXN
 			// so that we know whether the status has changed and notifications should be triggered
-			if ( $IPN ) {
+			if ($IPN) {
 				/** @type EE_Transaction_Processor $transaction_processor */
-				$transaction_processor = EE_Registry::instance()->load_class( 'Transaction_Processor' );
-				$transaction_processor->set_old_txn_status( $transaction->status_ID() );
+				$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
+				$transaction_processor->set_old_txn_status($transaction->status_ID());
 			}
-			if ( $payment->status() !== EEM_Payment::status_id_failed ) {
+			if ($payment->status() !== EEM_Payment::status_id_failed) {
 				/** @type EE_Transaction_Payments $transaction_payments */
-				$transaction_payments = EE_Registry::instance()->load_class( 'Transaction_Payments' );
+				$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
 				// set new value for total paid
-				$transaction_payments->calculate_total_payments_and_update_status( $transaction );
+				$transaction_payments->calculate_total_payments_and_update_status($transaction);
 				// call EE_Transaction_Processor::update_transaction_and_registrations_after_checkout_or_payment() ???
-				if ( $update_txn ) {
-					$this->_post_payment_processing( $transaction, $payment, $IPN );
+				if ($update_txn) {
+					$this->_post_payment_processing($transaction, $payment, $IPN);
 				}
 			}
 			// granular hook for others to use.
-			do_action( $do_action, $transaction, $payment );
-			do_action( 'AHEE_log', __CLASS__, __FUNCTION__, $do_action, '$do_action' );
+			do_action($do_action, $transaction, $payment);
+			do_action('AHEE_log', __CLASS__, __FUNCTION__, $do_action, '$do_action');
 			//global hook for others to use.
-			do_action( 'AHEE__EE_Payment_Processor__update_txn_based_on_payment', $transaction, $payment );
+			do_action('AHEE__EE_Payment_Processor__update_txn_based_on_payment', $transaction, $payment);
 		}
 	}
 
@@ -396,25 +396,25 @@ 
 	 * @param EE_Registration[] $registrations
 	 * @throws \EE_Error
 	 */
-	public function process_registration_payments( EE_Transaction $transaction, EE_Payment $payment, $registrations = array() ) {
+	public function process_registration_payments(EE_Transaction $transaction, EE_Payment $payment, $registrations = array()) {
 		// only process if payment was successful
-		if ( $payment->status() !== EEM_Payment::status_id_approved ) {
+		if ($payment->status() !== EEM_Payment::status_id_approved) {
 			return;
 		}
 		//EEM_Registration::instance()->show_next_x_db_queries();
-		if ( empty( $registrations )) {
+		if (empty($registrations)) {
 			// find registrations with monies owing that can receive a payment
-			$registrations = $transaction->registrations( array(
+			$registrations = $transaction->registrations(array(
 				array(
 					// only these reg statuses can receive payments
-					'STS_ID'  => array( 'IN', EEM_Registration::reg_statuses_that_allow_payment() ),
-					'REG_final_price'  => array( '!=', 0 ),
-					'REG_final_price*' => array( '!=', 'REG_paid', true ),
+					'STS_ID'  => array('IN', EEM_Registration::reg_statuses_that_allow_payment()),
+					'REG_final_price'  => array('!=', 0),
+					'REG_final_price*' => array('!=', 'REG_paid', true),
 				)
-			) );
+			));
 		}
 		// still nothing ??!??
-		if ( empty( $registrations )) {
+		if (empty($registrations)) {
 			return;
 		}
 		// todo: break out the following logic into a separate strategy class
@@ -426,28 +426,28 @@ 
 
 		$refund = $payment->is_a_refund();
 		// how much is available to apply to registrations?
-		$available_payment_amount = abs( $payment->amount() );
-		foreach ( $registrations as $registration ) {
-			if ( $registration instanceof EE_Registration ) {
+		$available_payment_amount = abs($payment->amount());
+		foreach ($registrations as $registration) {
+			if ($registration instanceof EE_Registration) {
 				// nothing left?
-				if ( $available_payment_amount <= 0 ) {
+				if ($available_payment_amount <= 0) {
 					break;
 				}
-				if ( $refund ) {
-					$available_payment_amount = $this->process_registration_refund( $registration, $payment, $available_payment_amount );
+				if ($refund) {
+					$available_payment_amount = $this->process_registration_refund($registration, $payment, $available_payment_amount);
 				} else {
-					$available_payment_amount = $this->process_registration_payment( $registration, $payment, $available_payment_amount );
+					$available_payment_amount = $this->process_registration_payment($registration, $payment, $available_payment_amount);
 				}
 			}
 		}
-		if ( $available_payment_amount > 0 && apply_filters( 'FHEE__EE_Payment_Processor__process_registration_payments__display_notifications', false ) ) {
+		if ($available_payment_amount > 0 && apply_filters('FHEE__EE_Payment_Processor__process_registration_payments__display_notifications', false)) {
 			EE_Error::add_attention(
 				sprintf(
-					__( 'A remainder of %1$s exists after applying this payment to Registration(s) %2$s.%3$sPlease verify that the original payment amount of %4$s is correct. If so, you should edit this payment and select at least one additional registration in the "Registrations to Apply Payment to" section, so that the remainder of this payment can be applied to the additional registration(s).', 'event_espresso' ),
-					EEH_Template::format_currency( $available_payment_amount ),
-					implode( ', ',  array_keys( $registrations ) ),
+					__('A remainder of %1$s exists after applying this payment to Registration(s) %2$s.%3$sPlease verify that the original payment amount of %4$s is correct. If so, you should edit this payment and select at least one additional registration in the "Registrations to Apply Payment to" section, so that the remainder of this payment can be applied to the additional registration(s).', 'event_espresso'),
+					EEH_Template::format_currency($available_payment_amount),
+					implode(', ', array_keys($registrations)),
 					'<br/>',
-					EEH_Template::format_currency( $payment->amount() )
+					EEH_Template::format_currency($payment->amount())
 				),
 				__FILE__, __FUNCTION__, __LINE__
 			);
@@ -464,17 +464,17 @@ 
 	 * @param float $available_payment_amount
 	 * @return float
 	 */
-	public function process_registration_payment( EE_Registration $registration, EE_Payment $payment, $available_payment_amount = 0.00 ) {
+	public function process_registration_payment(EE_Registration $registration, EE_Payment $payment, $available_payment_amount = 0.00) {
 		$owing = $registration->final_price() - $registration->paid();
-		if ( $owing > 0 ) {
+		if ($owing > 0) {
 			// don't allow payment amount to exceed the available payment amount, OR the amount owing
-			$payment_amount = min( $available_payment_amount, $owing );
+			$payment_amount = min($available_payment_amount, $owing);
 			// update $available_payment_amount
 			$available_payment_amount = $available_payment_amount - $payment_amount;
 			//calculate and set new REG_paid
-			$registration->set_paid( $registration->paid() + $payment_amount );
+			$registration->set_paid($registration->paid() + $payment_amount);
 			// now save it
-			$this->_apply_registration_payment( $registration, $payment, $payment_amount );
+			$this->_apply_registration_payment($registration, $payment, $payment_amount);
 		}
 		return $available_payment_amount;
 	}
@@ -489,19 +489,19 @@ 
 	 * @param float $payment_amount
 	 * @return float
 	 */
-	protected function _apply_registration_payment( EE_Registration $registration, EE_Payment $payment, $payment_amount = 0.00 ) {
+	protected function _apply_registration_payment(EE_Registration $registration, EE_Payment $payment, $payment_amount = 0.00) {
 		// find any existing reg payment records for this registration and payment
 		$existing_reg_payment = EEM_Registration_Payment::instance()->get_one(
-			array( array( 'REG_ID' => $registration->ID(), 'PAY_ID' => $payment->ID() ) )
+			array(array('REG_ID' => $registration->ID(), 'PAY_ID' => $payment->ID()))
 		);
 		// if existing registration payment exists
-		if ( $existing_reg_payment instanceof EE_Registration_Payment ) {
+		if ($existing_reg_payment instanceof EE_Registration_Payment) {
 			// then update that record
-			$existing_reg_payment->set_amount( $payment_amount );
+			$existing_reg_payment->set_amount($payment_amount);
 			$existing_reg_payment->save();
 		} else {
 			// or add new relation between registration and payment and set amount
-			$registration->_add_relation_to( $payment, 'Payment', array( 'RPY_amount' => $payment_amount ) );
+			$registration->_add_relation_to($payment, 'Payment', array('RPY_amount' => $payment_amount));
 			// make it stick
 			$registration->save();
 		}
@@ -517,21 +517,21 @@ 
 	 * @param float $available_refund_amount - IMPORTANT !!! SEND AVAILABLE REFUND AMOUNT AS A POSITIVE NUMBER
 	 * @return float
 	 */
-	public function process_registration_refund( EE_Registration $registration, EE_Payment $payment, $available_refund_amount = 0.00 ) {
+	public function process_registration_refund(EE_Registration $registration, EE_Payment $payment, $available_refund_amount = 0.00) {
 		//EEH_Debug_Tools::printr( $payment->amount(), '$payment->amount()', __FILE__, __LINE__ );
-		if ( $registration->paid() > 0 ) {
+		if ($registration->paid() > 0) {
 			// ensure $available_refund_amount is NOT negative
-			$available_refund_amount = abs( $available_refund_amount );
+			$available_refund_amount = abs($available_refund_amount);
 			// don't allow refund amount to exceed the available payment amount, OR the amount paid
-			$refund_amount = min( $available_refund_amount, $registration->paid() );
+			$refund_amount = min($available_refund_amount, $registration->paid());
 			// update $available_payment_amount
 			$available_refund_amount = $available_refund_amount - $refund_amount;
 			//calculate and set new REG_paid
-			$registration->set_paid( $registration->paid() - $refund_amount );
+			$registration->set_paid($registration->paid() - $refund_amount);
 			// convert payment amount back to a negative value for storage in the db
-			$refund_amount = abs( $refund_amount ) * -1;
+			$refund_amount = abs($refund_amount) * -1;
 			// now save it
-			$this->_apply_registration_payment( $registration, $payment, $refund_amount );
+			$this->_apply_registration_payment($registration, $payment, $refund_amount);
 		}
 		return $available_refund_amount;
 	}
@@ -549,12 +549,12 @@ 
 	 * @param EE_Payment     $payment
 	 * @param bool           $IPN
 	 */
-	protected function _post_payment_processing( EE_Transaction $transaction, EE_Payment $payment, $IPN = false ) {
+	protected function _post_payment_processing(EE_Transaction $transaction, EE_Payment $payment, $IPN = false) {
 
 		/** @type EE_Transaction_Processor $transaction_processor */
-		$transaction_processor = EE_Registry::instance()->load_class( 'Transaction_Processor' );
+		$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
 		// is the Payment Options Reg Step completed ?
-		$payment_options_step_completed = $transaction_processor->reg_step_completed( $transaction, 'payment_options' );
+		$payment_options_step_completed = $transaction_processor->reg_step_completed($transaction, 'payment_options');
 		// DEBUG LOG
 		//$this->log(
 		//	__CLASS__, __FUNCTION__, __LINE__,
@@ -567,14 +567,14 @@ 
 		// if the Payment Options Reg Step is completed...
 		$revisit = $payment_options_step_completed === true ? true : false;
 		// then this is kinda sorta a revisit with regards to payments at least
-		$transaction_processor->set_revisit( $revisit );
+		$transaction_processor->set_revisit($revisit);
 		// if this is an IPN, let's consider the Payment Options Reg Step completed if not already
 		if (
 			$IPN &&
 			$payment_options_step_completed !== true &&
-			( $payment->is_approved() || $payment->is_pending() )
+			($payment->is_approved() || $payment->is_pending())
 		) {
-			$payment_options_step_completed = $transaction_processor->set_reg_step_completed( $transaction, 'payment_options' );
+			$payment_options_step_completed = $transaction_processor->set_reg_step_completed($transaction, 'payment_options');
 		}
 		// DEBUG LOG
 		//$this->log(
@@ -586,11 +586,11 @@ 
 		//	)
 		//);
 		/** @type EE_Transaction_Payments $transaction_payments */
-		$transaction_payments = EE_Registry::instance()->load_class( 'Transaction_Payments' );
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
 		// maybe update status, but don't save transaction just yet
-		$transaction_payments->update_transaction_status_based_on_total_paid( $transaction, false );
+		$transaction_payments->update_transaction_status_based_on_total_paid($transaction, false);
 		// check if 'finalize_registration' step has been completed...
-		$finalized = $transaction_processor->reg_step_completed( $transaction, 'finalize_registration' );
+		$finalized = $transaction_processor->reg_step_completed($transaction, 'finalize_registration');
 		// DEBUG LOG
 		//$this->log(
 		//	__CLASS__, __FUNCTION__, __LINE__,
@@ -601,9 +601,9 @@ 
 		//	)
 		//);
 		//  if this is an IPN and the final step has not been initiated
-		if ( $IPN && $payment_options_step_completed && $finalized === false ) {
+		if ($IPN && $payment_options_step_completed && $finalized === false) {
 			// and if it hasn't already been set as being started...
-			$finalized = $transaction_processor->set_reg_step_initiated( $transaction, 'finalize_registration' );
+			$finalized = $transaction_processor->set_reg_step_initiated($transaction, 'finalize_registration');
 			// DEBUG LOG
 			//$this->log(
 			//	__CLASS__, __FUNCTION__, __LINE__,
@@ -616,13 +616,13 @@ 
 		}
 		$transaction->save();
 		// because the above will return false if the final step was not fully completed, we need to check again...
-		if ( $IPN && $finalized !== false ) {
+		if ($IPN && $finalized !== false) {
 			// and if we are all good to go, then send out notifications
-			add_filter( 'FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true' );
+			add_filter('FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true');
 			// DEBUG LOG
 			//$this->log( __CLASS__, __FUNCTION__, __LINE__, $transaction );
 			//ok, now process the transaction according to the payment
-			$transaction_processor->update_transaction_and_registrations_after_checkout_or_payment( $transaction, $payment );
+			$transaction_processor->update_transaction_and_registrations_after_checkout_or_payment($transaction, $payment);
 		}
 		// DEBUG LOG
 		//$this->log(

core/db_classes/EE_Transaction.class.php

Spacing +111 added lines, -111 removed lines

@@ -1,5 +1,5 @@ 
-<?php if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+<?php if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 /**
  * Event Espresso
@@ -26,7 +26,7 @@ 
  * @subpackage 	includes/classes/EE_Transaction.class.php
  * @author 				Brent Christensen
  */
-class EE_Transaction extends EE_Base_Class implements EEI_Transaction{
+class EE_Transaction extends EE_Base_Class implements EEI_Transaction {
 
 
 	/**
@@ -38,9 +38,9 @@ 
 	 *                             		    date_format and the second value is the time format
 	 * @return EE_Transaction
 	 */
-	public static function new_instance( $props_n_values = array(), $timezone = null, $date_formats = array() ) {
-		$has_object = parent::_check_for_object( $props_n_values, __CLASS__ );
-		return $has_object ? $has_object : new self( $props_n_values, false, $timezone, $date_formats );
+	public static function new_instance($props_n_values = array(), $timezone = null, $date_formats = array()) {
+		$has_object = parent::_check_for_object($props_n_values, __CLASS__);
+		return $has_object ? $has_object : new self($props_n_values, false, $timezone, $date_formats);
 	}
 
 
@@ -51,8 +51,8 @@ 
 	 *                          		the website will be used.
 	 * @return EE_Attendee
 	 */
-	public static function new_instance_from_db( $props_n_values = array(), $timezone = null ) {
-		return new self( $props_n_values, TRUE, $timezone );
+	public static function new_instance_from_db($props_n_values = array(), $timezone = null) {
+		return new self($props_n_values, TRUE, $timezone);
 	}
 
 
@@ -67,9 +67,9 @@ 
 	 * @return 	void
 	 */
 	public function lock() {
-		$locked_transactions = get_option( 'ee_locked_transactions', array() );
-		$locked_transactions[ $this->ID() ] = true;
-		update_option( 'ee_locked_transactions', $locked_transactions );
+		$locked_transactions = get_option('ee_locked_transactions', array());
+		$locked_transactions[$this->ID()] = true;
+		update_option('ee_locked_transactions', $locked_transactions);
 	}
 
 
@@ -83,9 +83,9 @@ 
 	 * @return 	void
 	 */
 	public function unlock() {
-		$locked_transactions = get_option( 'ee_locked_transactions', array() );
-		unset( $locked_transactions[ $this->ID() ] );
-		update_option( 'ee_locked_transactions', $locked_transactions );
+		$locked_transactions = get_option('ee_locked_transactions', array());
+		unset($locked_transactions[$this->ID()]);
+		update_option('ee_locked_transactions', $locked_transactions);
 	}
 
 	/**
@@ -102,8 +102,8 @@ 
 	 * @return boolean
 	 */
 	public function is_locked() {
-		$locked_transactions = get_option( 'ee_locked_transactions', array() );
-		return isset( $locked_transactions[ $this->ID() ] ) ? true : false;
+		$locked_transactions = get_option('ee_locked_transactions', array());
+		return isset($locked_transactions[$this->ID()]) ? true : false;
 	}
 
 
@@ -114,8 +114,8 @@ 
 	 * @access        public
 	 * @param        float $total total value of transaction
 	 */
-	public function set_total( $total = 0.00 ) {
-		$this->set( 'TXN_total', $total );
+	public function set_total($total = 0.00) {
+		$this->set('TXN_total', $total);
 	}
 
 
@@ -126,8 +126,8 @@ 
 	 * @access        public
 	 * @param        float $total_paid total amount paid to date (sum of all payments)
 	 */
-	public function set_paid( $total_paid = 0.00 ) {
-		$this->set( 'TXN_paid', $total_paid );
+	public function set_paid($total_paid = 0.00) {
+		$this->set('TXN_paid', $total_paid);
 	}
 
 
@@ -138,8 +138,8 @@ 
 	 * @access        public
 	 * @param        string $status whether the transaction is open, declined, accepted, or any number of custom values that can be set
 	 */
-	public function set_status( $status = '' ) {
-		$this->set( 'STS_ID', $status );
+	public function set_status($status = '') {
+		$this->set('STS_ID', $status);
 	}
 
 
@@ -150,8 +150,8 @@ 
 	 * @access        public
 	 * @param        string $hash_salt required for some payment gateways
 	 */
-	public function set_hash_salt( $hash_salt = '' ) {
-		$this->set( 'TXN_hash_salt', $hash_salt );
+	public function set_hash_salt($hash_salt = '') {
+		$this->set('TXN_hash_salt', $hash_salt);
 	}
 
 
@@ -160,8 +160,8 @@ 
 	 * Sets TXN_reg_steps array
 	 * @param array $txn_reg_steps
 	 */
-	function set_reg_steps( $txn_reg_steps ) {
-		$this->set( 'TXN_reg_steps', $txn_reg_steps );
+	function set_reg_steps($txn_reg_steps) {
+		$this->set('TXN_reg_steps', $txn_reg_steps);
 	}
 
 
@@ -171,8 +171,8 @@ 
 	 * @return array
 	 */
 	function reg_steps() {
-		$TXN_reg_steps = $this->get( 'TXN_reg_steps' );
-		return is_array( $TXN_reg_steps ) ? $TXN_reg_steps : array();
+		$TXN_reg_steps = $this->get('TXN_reg_steps');
+		return is_array($TXN_reg_steps) ? $TXN_reg_steps : array();
 	}
 
 
@@ -182,7 +182,7 @@ 
 	 * @return string of transaction's total cost, with currency symbol and decimal
 	 */
 	public function pretty_total() {
-		return $this->get_pretty( 'TXN_total' );
+		return $this->get_pretty('TXN_total');
 	}
 
 
@@ -192,7 +192,7 @@ 
 	 * @return string
 	 */
 	public function pretty_paid() {
-		return $this->get_pretty( 'TXN_paid' );
+		return $this->get_pretty('TXN_paid');
 	}
 
 
@@ -204,7 +204,7 @@ 
 	 * @return float amount remaining
 	 */
 	public function remaining() {
-		return (float)( $this->total() - $this->paid() );
+		return (float) ($this->total() - $this->paid());
 	}
 
 
@@ -215,7 +215,7 @@ 
 	 * @return float
 	 */
 	public function total() {
-		return $this->get( 'TXN_total' );
+		return $this->get('TXN_total');
 	}
 
 
@@ -226,7 +226,7 @@ 
 	 * @return float
 	 */
 	public function paid() {
-		return $this->get( 'TXN_paid' );
+		return $this->get('TXN_paid');
 	}
 
 
@@ -236,8 +236,8 @@ 
 	 * @access        public
 	 */
 	public function get_cart_session() {
-		$session_data = $this->get( 'TXN_session_data' );
-		return isset( $session_data[ 'cart' ] ) && $session_data[ 'cart' ] instanceof EE_Cart ? $session_data[ 'cart' ] : NULL;
+		$session_data = $this->get('TXN_session_data');
+		return isset($session_data['cart']) && $session_data['cart'] instanceof EE_Cart ? $session_data['cart'] : NULL;
 	}
 
 
@@ -247,9 +247,9 @@ 
 	 * @access        public
 	 */
 	public function session_data() {
-		$session_data = $this->get( 'TXN_session_data' );
-		if ( empty( $session_data ) ) {
-			$session_data = array( 'id' => NULL, 'user_id' => NULL, 'ip_address' => NULL, 'user_agent' => NULL, 'init_access' => NULL, 'last_access' => NULL, 'pages_visited' => array() );
+		$session_data = $this->get('TXN_session_data');
+		if (empty($session_data)) {
+			$session_data = array('id' => NULL, 'user_id' => NULL, 'ip_address' => NULL, 'user_agent' => NULL, 'init_access' => NULL, 'last_access' => NULL, 'pages_visited' => array());
 		}
 		return $session_data;
 	}
@@ -262,11 +262,11 @@ 
 	 * @access        public
 	 * @param        EE_Session|array $session_data
 	 */
-	public function set_txn_session_data( $session_data ) {
-		if ( $session_data instanceof EE_Session ) {
-			$this->set( 'TXN_session_data', $session_data->get_session_data( NULL, TRUE ));
+	public function set_txn_session_data($session_data) {
+		if ($session_data instanceof EE_Session) {
+			$this->set('TXN_session_data', $session_data->get_session_data(NULL, TRUE));
 		} else {
-			$this->set( 'TXN_session_data', $session_data );
+			$this->set('TXN_session_data', $session_data);
 		}
 	}
 
@@ -277,7 +277,7 @@ 
 	 * @access        public
 	 */
 	public function hash_salt_() {
-		return $this->get( 'TXN_hash_salt' );
+		return $this->get('TXN_hash_salt');
 	}
 
 
@@ -297,13 +297,13 @@ 
 	 * @param 	boolean 	$gmt - whether to return a unix timestamp with UTC offset applied (default) or no UTC offset applied
 	 * @return 	string | int
 	 */
-	public function datetime( $format = FALSE, $gmt = FALSE ) {
-		if ( $format ) {
-			return $this->get_pretty( 'TXN_timestamp' );
-		} else if ( $gmt ) {
-			return $this->get_raw( 'TXN_timestamp' );
+	public function datetime($format = FALSE, $gmt = FALSE) {
+		if ($format) {
+			return $this->get_pretty('TXN_timestamp');
+		} else if ($gmt) {
+			return $this->get_raw('TXN_timestamp');
 		} else {
-			return $this->get( 'TXN_timestamp' );
+			return $this->get('TXN_timestamp');
 		}
 	}
 
@@ -315,10 +315,10 @@ 
 	 * @param        boolean $get_cached   TRUE to retrieve cached registrations or FALSE to pull from the db
 	 * @return EE_Registration[]
 	 */
-	public function registrations( $query_params = array(), $get_cached = FALSE ) {
-		$query_params = ( empty( $query_params ) || ! is_array( $query_params ) ) ? array( 'order_by' => array( 'Event.EVT_name' => 'ASC', 'Attendee.ATT_lname' => 'ASC', 'Attendee.ATT_fname' => 'ASC' ) ) : $query_params;
+	public function registrations($query_params = array(), $get_cached = FALSE) {
+		$query_params = (empty($query_params) || ! is_array($query_params)) ? array('order_by' => array('Event.EVT_name' => 'ASC', 'Attendee.ATT_lname' => 'ASC', 'Attendee.ATT_fname' => 'ASC')) : $query_params;
 		$query_params = $get_cached ? array() : $query_params;
-		return $this->get_many_related( 'Registration', $query_params );
+		return $this->get_many_related('Registration', $query_params);
 	}
 
 
@@ -329,7 +329,7 @@ 
 	 * @return mixed EE_Attendee[] by default, int if $output is set to 'COUNT'
 	 */
 	public function attendees() {
-		return $this->get_many_related( 'Attendee', array( array( 'Registration.Transaction.TXN_ID' => $this->ID() ) ) );
+		return $this->get_many_related('Attendee', array(array('Registration.Transaction.TXN_ID' => $this->ID())));
 	}
 
 
@@ -339,8 +339,8 @@ 
 	 * @param array $query_params like EEM_Base::get_all
 	 * @return EE_Payment[]
 	 */
-	public function payments( $query_params = array() ) {
-		return $this->get_many_related( 'Payment', $query_params );
+	public function payments($query_params = array()) {
+		return $this->get_many_related('Payment', $query_params);
 	}
 
 
@@ -350,8 +350,8 @@ 
 	 * @return EE_Payment[]
 	 */
 	public function approved_payments() {
-		EE_Registry::instance()->load_model( 'Payment' );
-		return $this->get_many_related( 'Payment', array( array( 'STS_ID' => EEM_Payment::status_id_approved ), 'order_by' => array( 'PAY_timestamp' => 'DESC' ) ) );
+		EE_Registry::instance()->load_model('Payment');
+		return $this->get_many_related('Payment', array(array('STS_ID' => EEM_Payment::status_id_approved), 'order_by' => array('PAY_timestamp' => 'DESC')));
 	}
 
 
@@ -361,8 +361,8 @@ 
 	 * @param bool $show_icons
 	 * @return string
 	 */
-	public function e_pretty_status( $show_icons = FALSE ) {
-		echo $this->pretty_status( $show_icons );
+	public function e_pretty_status($show_icons = FALSE) {
+		echo $this->pretty_status($show_icons);
 	}
 
 
@@ -372,10 +372,10 @@ 
 	 * @param bool $show_icons
 	 * @return string
 	 */
-	public function pretty_status( $show_icons = FALSE ) {
-		$status = EEM_Status::instance()->localized_status( array( $this->status_ID() => __( 'unknown', 'event_espresso' ) ), FALSE, 'sentence' );
+	public function pretty_status($show_icons = FALSE) {
+		$status = EEM_Status::instance()->localized_status(array($this->status_ID() => __('unknown', 'event_espresso')), FALSE, 'sentence');
 		$icon = '';
-		switch ( $this->status_ID() ) {
+		switch ($this->status_ID()) {
 			case EEM_Transaction::complete_status_code:
 				$icon = $show_icons ? '<span class="dashicons dashicons-yes ee-icon-size-24 green-text"></span>' : '';
 				break;
@@ -392,7 +392,7 @@ 
 				$icon = $show_icons ? '<span class="dashicons dashicons-plus ee-icon-size-16 orange-text"></span>' : '';
 				break;
 		}
-		return $icon . $status[ $this->status_ID() ];
+		return $icon.$status[$this->status_ID()];
 	}
 
 
@@ -402,7 +402,7 @@ 
 	 * @access        public
 	 */
 	public function status_ID() {
-		return $this->get( 'STS_ID' );
+		return $this->get('STS_ID');
 	}
 
 
@@ -412,7 +412,7 @@ 
 	 * @return boolean
 	 */
 	public function is_free() {
-		return (float)$this->get( 'TXN_total' ) == 0 ? TRUE : FALSE;
+		return (float) $this->get('TXN_total') == 0 ? TRUE : FALSE;
 	}
 
 
@@ -480,12 +480,12 @@ 
 	 * @access public
 	 * @return string
 	 */
-	public function invoice_url( $type = 'html' ) {
+	public function invoice_url($type = 'html') {
 		$REG = $this->primary_registration();
-		if ( ! $REG instanceof EE_Registration ) {
+		if ( ! $REG instanceof EE_Registration) {
 			return '';
 		}
-		return $REG->invoice_url( $type );
+		return $REG->invoice_url($type);
 	}
 
 
@@ -495,7 +495,7 @@ 
 	 * @return EE_Registration
 	 */
 	public function primary_registration() {
-		return $this->get_first_related( 'Registration', array( array( 'REG_count' => EEM_Registration::PRIMARY_REGISTRANT_COUNT ) ) );
+		return $this->get_first_related('Registration', array(array('REG_count' => EEM_Registration::PRIMARY_REGISTRANT_COUNT)));
 	}
 
 
@@ -505,12 +505,12 @@ 
 	 * @param string $type 'pdf' or 'html' (default is 'html')
 	 * @return string
 	 */
-	public function receipt_url( $type = 'html' ) {
+	public function receipt_url($type = 'html') {
 		$REG = $this->primary_registration();
-		if ( ! $REG instanceof EE_Registration ) {
+		if ( ! $REG instanceof EE_Registration) {
 			return '';
 		}
-		return $REG->receipt_url( $type );
+		return $REG->receipt_url($type);
 	}
 
 
@@ -535,15 +535,15 @@ 
 	 * @deprecated
 	 * @return boolean
 	 */
-	public function update_based_on_payments(){
+	public function update_based_on_payments() {
 		EE_Error::doing_it_wrong(
-			__CLASS__ . '::' . __FUNCTION__,
-			sprintf( __( 'This method is deprecated. Please use "%s" instead', 'event_espresso' ), 'EE_Transaction_Processor::update_transaction_and_registrations_after_checkout_or_payment()' ),
+			__CLASS__.'::'.__FUNCTION__,
+			sprintf(__('This method is deprecated. Please use "%s" instead', 'event_espresso'), 'EE_Transaction_Processor::update_transaction_and_registrations_after_checkout_or_payment()'),
 			'4.6.0'
 		);
 		/** @type EE_Transaction_Processor $transaction_processor */
-		$transaction_processor = EE_Registry::instance()->load_class( 'Transaction_Processor' );
-		return  $transaction_processor->update_transaction_and_registrations_after_checkout_or_payment( $this );
+		$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
+		return  $transaction_processor->update_transaction_and_registrations_after_checkout_or_payment($this);
 	}
 
 
@@ -552,7 +552,7 @@ 
 	 * @return string
 	 */
 	public function gateway_response_on_transaction() {
-		$payment = $this->get_first_related( 'Payment' );
+		$payment = $this->get_first_related('Payment');
 		return $payment instanceof EE_Payment ? $payment->gateway_response() : '';
 	}
 
@@ -563,7 +563,7 @@ 
 	 * @return EE_Status
 	 */
 	public function status_obj() {
-		return $this->get_first_related( 'Status' );
+		return $this->get_first_related('Status');
 	}
 
 
@@ -573,8 +573,8 @@ 
 	 * @param array $query_params like EEM_Base::get_all
 	 * @return EE_Extra_Meta
 	 */
-	public function extra_meta( $query_params = array() ) {
-		return $this->get_many_related( 'Extra_Meta', $query_params );
+	public function extra_meta($query_params = array()) {
+		return $this->get_many_related('Extra_Meta', $query_params);
 	}
 
 
@@ -584,8 +584,8 @@ 
 	 * @param EE_Registration $registration
 	 * @return EE_Base_Class the relation was added to
 	 */
-	public function add_registration( EE_Registration $registration ) {
-		return $this->_add_relation_to( $registration, 'Registration' );
+	public function add_registration(EE_Registration $registration) {
+		return $this->_add_relation_to($registration, 'Registration');
 	}
 
 
@@ -596,8 +596,8 @@ 
 	 * @param int $registration_or_id
 	 * @return EE_Base_Class that was removed from being related
 	 */
-	public function remove_registration_with_id( $registration_or_id ) {
-		return $this->_remove_relation_to( $registration_or_id, 'Registration' );
+	public function remove_registration_with_id($registration_or_id) {
+		return $this->_remove_relation_to($registration_or_id, 'Registration');
 	}
 
 
@@ -607,7 +607,7 @@ 
 	 * @return EE_Line_Item[]
 	 */
 	public function items_purchased() {
-		return $this->line_items( array( array( 'LIN_type' => EEM_Line_Item::type_line_item ) ) );
+		return $this->line_items(array(array('LIN_type' => EEM_Line_Item::type_line_item)));
 	}
 
 
@@ -617,8 +617,8 @@ 
 	 * @param EE_Line_Item $line_item
 	 * @return EE_Base_Class the relation was added to
 	 */
-	public function add_line_item( EE_Line_Item $line_item ) {
-		return $this->_add_relation_to( $line_item, 'Line_Item' );
+	public function add_line_item(EE_Line_Item $line_item) {
+		return $this->_add_relation_to($line_item, 'Line_Item');
 	}
 
 
@@ -628,8 +628,8 @@ 
 	 * @param array $query_params
 	 * @return EE_Line_Item[]
 	 */
-	public function line_items( $query_params = array() ) {
-		return $this->get_many_related( 'Line_Item', $query_params );
+	public function line_items($query_params = array()) {
+		return $this->get_many_related('Line_Item', $query_params);
 	}
 
 
@@ -639,7 +639,7 @@ 
 	 * @return EE_Line_Item[]
 	 */
 	public function tax_items() {
-		return $this->line_items( array( array( 'LIN_type' => EEM_Line_Item::type_tax ) ) );
+		return $this->line_items(array(array('LIN_type' => EEM_Line_Item::type_tax)));
 	}
 
 
@@ -650,10 +650,10 @@ 
 	 * @return EE_Line_Item
 	 */
 	public function total_line_item() {
-		$item =  $this->get_first_related( 'Line_Item', array( array( 'LIN_type' => EEM_Line_Item::type_total ) ) );
-		if( ! $item ){
-			EE_Registry::instance()->load_helper( 'Line_Item' );
-			$item = EEH_Line_Item::create_total_line_item( $this );
+		$item = $this->get_first_related('Line_Item', array(array('LIN_type' => EEM_Line_Item::type_total)));
+		if ( ! $item) {
+			EE_Registry::instance()->load_helper('Line_Item');
+			$item = EEH_Line_Item::create_total_line_item($this);
 		}
 		return $item;
 	}
@@ -667,7 +667,7 @@ 
 	 */
 	public function tax_total() {
 		$tax_line_item = $this->tax_total_line_item();
-		if ( $tax_line_item ) {
+		if ($tax_line_item) {
 			return $tax_line_item->total();
 		} else {
 			return 0;
@@ -681,7 +681,7 @@ 
 	 * @return EE_Line_Item
 	 */
 	public function tax_total_line_item() {
-		return EEH_Line_Item::get_taxes_subtotal( $this->total_line_item() );
+		return EEH_Line_Item::get_taxes_subtotal($this->total_line_item());
 	}
 
 
@@ -690,20 +690,20 @@ 
 	 *  Gets the array of billing info for the gateway and for this transaction's primary registration's attendee.
 	 * @return EE_Form_Section_Proper
 	 */
-	public function billing_info(){
+	public function billing_info() {
 		$payment_method = $this->payment_method();
-		if ( !$payment_method){
+		if ( ! $payment_method) {
 			EE_Error::add_error(__("Could not find billing info for transaction because no gateway has been used for it yet", "event_espresso"), __FILE__, __FUNCTION__, __LINE__);
 			return false;
 		}
 		$primary_reg = $this->primary_registration();
-		if ( ! $primary_reg ) {
-			EE_Error::add_error( __( "Cannot get billing info for gateway %s on transaction because no primary registration exists", "event_espresso" ), __FILE__, __FUNCTION__, __LINE__ );
+		if ( ! $primary_reg) {
+			EE_Error::add_error(__("Cannot get billing info for gateway %s on transaction because no primary registration exists", "event_espresso"), __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
 		$attendee = $primary_reg->attendee();
-		if ( ! $attendee ) {
-			EE_Error::add_error( __( "Cannot get billing info for gateway %s on transaction because the primary registration has no attendee exists", "event_espresso" ), __FILE__, __FUNCTION__, __LINE__ );
+		if ( ! $attendee) {
+			EE_Error::add_error(__("Cannot get billing info for gateway %s on transaction because the primary registration has no attendee exists", "event_espresso"), __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
 		return $attendee->billing_info_for_payment_method($payment_method);
@@ -738,15 +738,15 @@ 
 	 * offline ones, dont' create payments)
 	 * @return EE_Payment_Method
 	 */
-	function payment_method(){
+	function payment_method() {
 		$pm = $this->get_first_related('Payment_Method');
-		if( $pm instanceof EE_Payment_Method ){
+		if ($pm instanceof EE_Payment_Method) {
 			return $pm;
-		}else{
+		} else {
 			$last_payment = $this->last_payment();
-			if( $last_payment instanceof EE_Payment && $last_payment->payment_method() ){
+			if ($last_payment instanceof EE_Payment && $last_payment->payment_method()) {
 				return $last_payment->payment_method();
-			}else{
+			} else {
 				return NULL;
 			}
 		}
@@ -757,15 +757,15 @@ 
 	 * @return EE_Payment
 	 */
 	public function last_payment() {
-		return $this->get_first_related( 'Payment', array( 'order_by' => array( 'PAY_ID' => 'desc' ) ) );
+		return $this->get_first_related('Payment', array('order_by' => array('PAY_ID' => 'desc')));
 	}
 
 	/**
 	 * Gets all the line items which are unrelated to tickets on this transaction
 	 * @return EE_Line_Item[]
 	 */
-	public function non_ticket_line_items(){
-		return EEM_Line_Item::instance()->get_all_non_ticket_line_items_for_transaction( $this->ID() );
+	public function non_ticket_line_items() {
+		return EEM_Line_Item::instance()->get_all_non_ticket_line_items_for_transaction($this->ID());
 	}
 
 

core/helpers/EEH_Line_Item.helper.php

Indentation +48 added lines, -48 removed lines

@@ -1,22 +1,22 @@ 
 <?php if (!defined('EVENT_ESPRESSO_VERSION')) { exit('No direct script access allowed'); }
 /**
- *
- * EEH_Line_Item
- *
- * This should be the main class which is aware of the line item tree structure, and
- * should take care of common operations like inserting items into it, updating
- * items in it based on what the line items are for, and removed line items.
- * All this logic was originally contained in EE_Cart, but because there are
- * actually other places that need to modify the record of what was purchased
- * (eg when a PayPal IPN is received, if PayPal changes the taxes, we need to update the line items;
- * or admin-side cancellations etc).
- * Generally all these functions will first take the total line item and figure things out from there
- *
- * @package			Event Espresso
- * @subpackage
- * @author				Mike Nelson
- *
- */
+	 *
+	 * EEH_Line_Item
+	 *
+	 * This should be the main class which is aware of the line item tree structure, and
+	 * should take care of common operations like inserting items into it, updating
+	 * items in it based on what the line items are for, and removed line items.
+	 * All this logic was originally contained in EE_Cart, but because there are
+	 * actually other places that need to modify the record of what was purchased
+	 * (eg when a PayPal IPN is received, if PayPal changes the taxes, we need to update the line items;
+	 * or admin-side cancellations etc).
+	 * Generally all these functions will first take the total line item and figure things out from there
+	 *
+	 * @package			Event Espresso
+	 * @subpackage
+	 * @author				Mike Nelson
+	 *
+	 */
 class EEH_Line_Item {
 
 	//other functions: cancel ticket purchase
@@ -468,15 +468,15 @@ 
 	}
 
 	/**
-	  * Given the grand total line item and a ticket, finds the event sub-total
-	  * line item the ticket's purchase should be added onto
-	  *
-	  * @access public
-	  * @param EE_Line_Item $grand_total the grand total line item
-	  * @param EE_Ticket $ticket
-	  * @throws \EE_Error
-	  * @return EE_Line_Item
-	  */
+	 * Given the grand total line item and a ticket, finds the event sub-total
+	 * line item the ticket's purchase should be added onto
+	 *
+	 * @access public
+	 * @param EE_Line_Item $grand_total the grand total line item
+	 * @param EE_Ticket $ticket
+	 * @throws \EE_Error
+	 * @return EE_Line_Item
+	 */
 	public static function get_event_line_item_for_ticket( EE_Line_Item $grand_total, EE_Ticket $ticket ) {
 		$first_datetime = $ticket->first_datetime();
 		if( ! $first_datetime instanceof EE_Datetime ){
@@ -685,21 +685,21 @@ 
 	 * @return EE_Line_Item the new tax line item created
 	 */
 	public static function set_total_tax_to( EE_Line_Item $total_line_item, $amount, $name = NULL, $description = NULL, $code = NULL, $add_to_existing_line_item = false ){
-            $tax_subtotal = self::get_taxes_subtotal( $total_line_item );
-            $taxable_total = $total_line_item->taxable_total();
-
-            if( $add_to_existing_line_item ) {
-                $new_tax = $tax_subtotal->get_child_line_item( $code );
-                EEM_Line_Item::instance()->delete( array( array( 'LIN_code' => array( '!=', $code ), 'LIN_parent' => $tax_subtotal->ID() ) ) );
-            } else {
-                $new_tax = null;
-                $tax_subtotal->delete_children_line_items();
-            }
-            if( $new_tax ) {
-                $new_tax->set_total( $new_tax->total() + $amount );
-                $new_tax->set_percent( $taxable_total ? ( $new_tax->total() ) / $taxable_total * 100 : 0 );
-            } else {
-                //no existing tax item. Create it
+			$tax_subtotal = self::get_taxes_subtotal( $total_line_item );
+			$taxable_total = $total_line_item->taxable_total();
+
+			if( $add_to_existing_line_item ) {
+				$new_tax = $tax_subtotal->get_child_line_item( $code );
+				EEM_Line_Item::instance()->delete( array( array( 'LIN_code' => array( '!=', $code ), 'LIN_parent' => $tax_subtotal->ID() ) ) );
+			} else {
+				$new_tax = null;
+				$tax_subtotal->delete_children_line_items();
+			}
+			if( $new_tax ) {
+				$new_tax->set_total( $new_tax->total() + $amount );
+				$new_tax->set_percent( $taxable_total ? ( $new_tax->total() ) / $taxable_total * 100 : 0 );
+			} else {
+				//no existing tax item. Create it
 				$new_tax = EE_Line_Item::new_instance( array(
 					'TXN_ID'      => $total_line_item->TXN_ID(),
 					'LIN_name'    => $name ? $name : __( 'Tax', 'event_espresso' ),
@@ -712,16 +712,16 @@ 
 				) );
 			}
 
-            $new_tax = apply_filters(
+			$new_tax = apply_filters(
 				'FHEE__EEH_Line_Item__set_total_tax_to__new_tax_subtotal',
 				$new_tax,
 				$total_line_item
-            );
-            $new_tax->save();
-            $tax_subtotal->set_total( $new_tax->total() );
-            $tax_subtotal->save();
-            $total_line_item->recalculate_total_including_taxes();
-            return $new_tax;
+			);
+			$new_tax->save();
+			$tax_subtotal->set_total( $new_tax->total() );
+			$tax_subtotal->save();
+			$total_line_item->recalculate_total_including_taxes();
+			return $new_tax;
 	}
 
 

Spacing +293 added lines, -293 removed lines

@@ -1,4 +1,4 @@ 
-<?php if (!defined('EVENT_ESPRESSO_VERSION')) { exit('No direct script access allowed'); }
+<?php if ( ! defined('EVENT_ESPRESSO_VERSION')) { exit('No direct script access allowed'); }
 /**
  *
  * EEH_Line_Item
@@ -40,8 +40,8 @@ 
 	 * @param boolean $code if set to a value, ensures there is only one line item with that code
 	 * @return boolean success
 	 */
-	public static function add_unrelated_item( EE_Line_Item $parent_line_item, $name, $unit_price, $description = '', $quantity = 1, $taxable = FALSE, $code = NULL  ){
-		$items_subtotal = self::get_pre_tax_subtotal( $parent_line_item );
+	public static function add_unrelated_item(EE_Line_Item $parent_line_item, $name, $unit_price, $description = '', $quantity = 1, $taxable = FALSE, $code = NULL) {
+		$items_subtotal = self::get_pre_tax_subtotal($parent_line_item);
 		$line_item = EE_Line_Item::new_instance(array(
 			'LIN_name' => $name,
 			'LIN_desc' => $description,
@@ -49,8 +49,8 @@ 
 			'LIN_quantity' => $quantity,
 			'LIN_percent' => null,
 			'LIN_is_taxable' => $taxable,
-			'LIN_order' => $items_subtotal instanceof EE_Line_Item ? count( $items_subtotal->children() ) : 0,
-			'LIN_total' => floatval( $unit_price ) * intval( $quantity ),
+			'LIN_order' => $items_subtotal instanceof EE_Line_Item ? count($items_subtotal->children()) : 0,
+			'LIN_total' => floatval($unit_price) * intval($quantity),
 			'LIN_type'=>  EEM_Line_Item::type_line_item,
 			'LIN_code' => $code,
 		));
@@ -59,7 +59,7 @@ 
 			$line_item,
 			$parent_line_item
 		);
-		return self::add_item( $parent_line_item, $line_item );
+		return self::add_item($parent_line_item, $line_item);
 	}
 
 
@@ -80,7 +80,7 @@ 
 	 * @param boolean      $taxable
 	 * @return boolean success
 	 */
-	public static function add_percentage_based_item( EE_Line_Item $parent_line_item, $name, $percentage_amount, $description = '', $taxable = FALSE ){
+	public static function add_percentage_based_item(EE_Line_Item $parent_line_item, $name, $percentage_amount, $description = '', $taxable = FALSE) {
 		$line_item = EE_Line_Item::new_instance(array(
 			'LIN_name' => $name,
 			'LIN_desc' => $description,
@@ -88,7 +88,7 @@ 
 			'LIN_percent' => $percentage_amount,
 			'LIN_quantity' => NULL,
 			'LIN_is_taxable' => $taxable,
-			'LIN_total' => floatval( $percentage_amount * ( $parent_line_item->total() / 100 )),
+			'LIN_total' => floatval($percentage_amount * ($parent_line_item->total() / 100)),
 			'LIN_type'=>  EEM_Line_Item::type_line_item,
 			'LIN_parent' => $parent_line_item->ID()
 		));
@@ -96,7 +96,7 @@ 
 			'FHEE__EEH_Line_Item__add_percentage_based_item__line_item',
 			$line_item
 		);
-		return self::add_item( $parent_line_item, $line_item );
+		return self::add_item($parent_line_item, $line_item);
 	}
 
 
@@ -117,15 +117,15 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function add_ticket_purchase( EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1 ){
-		if ( ! $total_line_item instanceof EE_Line_Item || ! $total_line_item->is_total() ) {
-			throw new EE_Error( sprintf( __( 'A valid line item total is required in order to add tickets. A line item of type "%s" was passed.', 'event_espresso' ), $ticket->ID(), $total_line_item->ID() ) );
+	public static function add_ticket_purchase(EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1) {
+		if ( ! $total_line_item instanceof EE_Line_Item || ! $total_line_item->is_total()) {
+			throw new EE_Error(sprintf(__('A valid line item total is required in order to add tickets. A line item of type "%s" was passed.', 'event_espresso'), $ticket->ID(), $total_line_item->ID()));
 		}
 		// either increment the qty for an existing ticket
-		$line_item = self::increment_ticket_qty_if_already_in_cart( $total_line_item, $ticket, $qty );
+		$line_item = self::increment_ticket_qty_if_already_in_cart($total_line_item, $ticket, $qty);
 		// or add a new one
-		if ( ! $line_item instanceof EE_Line_Item ) {
-			$line_item = self::create_ticket_line_item( $total_line_item, $ticket, $qty );
+		if ( ! $line_item instanceof EE_Line_Item) {
+			$line_item = self::create_ticket_line_item($total_line_item, $ticket, $qty);
 		}
 		$total_line_item->recalculate_total_including_taxes();
 		return $line_item;
@@ -141,19 +141,19 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function increment_ticket_qty_if_already_in_cart( EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1 ) {
+	public static function increment_ticket_qty_if_already_in_cart(EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1) {
 		$line_item = null;
-		if ( $total_line_item instanceof EE_Line_Item && $total_line_item->is_total() ) {
-			$ticket_line_items = EEH_Line_Item::get_ticket_line_items( $total_line_item );
-			foreach ( (array)$ticket_line_items as $ticket_line_item ) {
-				if ( $ticket_line_item instanceof EE_Line_Item && $ticket_line_item->OBJ_ID() == $ticket->ID() ) {
+		if ($total_line_item instanceof EE_Line_Item && $total_line_item->is_total()) {
+			$ticket_line_items = EEH_Line_Item::get_ticket_line_items($total_line_item);
+			foreach ((array) $ticket_line_items as $ticket_line_item) {
+				if ($ticket_line_item instanceof EE_Line_Item && $ticket_line_item->OBJ_ID() == $ticket->ID()) {
 					$line_item = $ticket_line_item;
 					break;
 				}
 			}
 		}
-		if ( $line_item instanceof EE_Line_Item ) {
-			EEH_Line_Item::increment_quantity( $line_item, $qty );
+		if ($line_item instanceof EE_Line_Item) {
+			EEH_Line_Item::increment_quantity($line_item, $qty);
 			return $line_item;
 		}
 		return null;
@@ -166,15 +166,15 @@ 
 	 * @param int $qty
 	 * @return void
 	 */
-	public static function increment_quantity( EE_Line_Item $line_item, $qty = 1 ) {
-		if( ! $line_item->is_percent() ) {
+	public static function increment_quantity(EE_Line_Item $line_item, $qty = 1) {
+		if ( ! $line_item->is_percent()) {
 			$qty += $line_item->quantity();
-			$line_item->set_quantity( $qty );
-			$line_item->set_total( $line_item->unit_price() * $qty );
+			$line_item->set_quantity($qty);
+			$line_item->set_total($line_item->unit_price() * $qty);
 		}
-		foreach( $line_item->children() as $child ) {
-			if( $child->is_sub_line_item() ) {
-				EEH_Line_Item::update_quantity( $child, $line_item->quantity() );
+		foreach ($line_item->children() as $child) {
+			if ($child->is_sub_line_item()) {
+				EEH_Line_Item::update_quantity($child, $line_item->quantity());
 			}
 		}
 	}
@@ -185,14 +185,14 @@ 
 	 * @param EE_Line_Item $line_item
 	 * @param int $new_quantity
 	 */
-	public static function update_quantity( EE_Line_Item $line_item, $new_quantity ) {
-		if( ! $line_item->is_percent() ) {
-			$line_item->set_quantity( $new_quantity );
-			$line_item->set_total( $line_item->unit_price() * $new_quantity );
+	public static function update_quantity(EE_Line_Item $line_item, $new_quantity) {
+		if ( ! $line_item->is_percent()) {
+			$line_item->set_quantity($new_quantity);
+			$line_item->set_total($line_item->unit_price() * $new_quantity);
 		}
-		foreach( $line_item->children() as $child ) {
-			if( $child->is_sub_line_item() ) {
-				EEH_Line_Item::update_quantity( $child, $new_quantity );
+		foreach ($line_item->children() as $child) {
+			if ($child->is_sub_line_item()) {
+				EEH_Line_Item::update_quantity($child, $new_quantity);
 			}
 		}
 	}
@@ -207,45 +207,45 @@ 
 	 * @return \EE_Line_Item
 	 * @throws \EE_Error
 	 */
-	public static function create_ticket_line_item( EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1 ) {
+	public static function create_ticket_line_item(EE_Line_Item $total_line_item, EE_Ticket $ticket, $qty = 1) {
 		$datetimes = $ticket->datetimes();
-		$first_datetime = reset( $datetimes );
-		if( $first_datetime instanceof EE_Datetime &&
-				$first_datetime->event() instanceof EE_Event ) {
+		$first_datetime = reset($datetimes);
+		if ($first_datetime instanceof EE_Datetime &&
+				$first_datetime->event() instanceof EE_Event) {
 			$first_datetime_name = $first_datetime->event()->name();
 		} else {
-			$first_datetime_name = __( 'Event', 'event_espresso' );
+			$first_datetime_name = __('Event', 'event_espresso');
 		}
-		$event = sprintf( _x( '(For %1$s)', '(For Event Name)', 'event_espresso' ), $first_datetime_name );
+		$event = sprintf(_x('(For %1$s)', '(For Event Name)', 'event_espresso'), $first_datetime_name);
 		// get event subtotal line
-		$events_sub_total = self::get_event_line_item_for_ticket( $total_line_item, $ticket );
-		if ( ! $events_sub_total instanceof EE_Line_Item ) {
-			throw new EE_Error( sprintf( __( 'There is no events sub-total for ticket %s on total line item %d', 'event_espresso' ), $ticket->ID(), $total_line_item->ID() ) );
+		$events_sub_total = self::get_event_line_item_for_ticket($total_line_item, $ticket);
+		if ( ! $events_sub_total instanceof EE_Line_Item) {
+			throw new EE_Error(sprintf(__('There is no events sub-total for ticket %s on total line item %d', 'event_espresso'), $ticket->ID(), $total_line_item->ID()));
 		}
 		// add $ticket to cart
-		$line_item = EE_Line_Item::new_instance( array(
+		$line_item = EE_Line_Item::new_instance(array(
 			'LIN_name'       	=> $ticket->name(),
-			'LIN_desc'       		=> $ticket->description() != '' ? $ticket->description() . ' ' . $event : $event,
+			'LIN_desc'       		=> $ticket->description() != '' ? $ticket->description().' '.$event : $event,
 			'LIN_unit_price' 	=> $ticket->price(),
 			'LIN_quantity'   	=> $qty,
 			'LIN_is_taxable' 	=> $ticket->taxable(),
-			'LIN_order'      	=> count( $events_sub_total->children() ),
+			'LIN_order'      	=> count($events_sub_total->children()),
 			'LIN_total'      		=> $ticket->price() * $qty,
 			'LIN_type'       		=> EEM_Line_Item::type_line_item,
 			'OBJ_ID'         		=> $ticket->ID(),
 			'OBJ_type'       	=> 'Ticket'
-		) );
+		));
 		$line_item = apply_filters(
 			'FHEE__EEH_Line_Item__create_ticket_line_item__line_item',
 			$line_item
 		);
-		$events_sub_total->add_child_line_item( $line_item );
+		$events_sub_total->add_child_line_item($line_item);
 		//now add the sub-line items
 		$running_total_for_ticket = 0;
-		foreach ( $ticket->prices( array( 'order_by' => array( 'PRC_order' => 'ASC' ) ) ) as $price ) {
+		foreach ($ticket->prices(array('order_by' => array('PRC_order' => 'ASC'))) as $price) {
 			$sign = $price->is_discount() ? -1 : 1;
 			$price_total = $price->is_percent() ? $running_total_for_ticket * $price->amount() / 100 : $price->amount() * $qty;
-			$sub_line_item = EE_Line_Item::new_instance( array(
+			$sub_line_item = EE_Line_Item::new_instance(array(
 				'LIN_name'       	=> $price->name(),
 				'LIN_desc'       		=> $price->desc(),
 				'LIN_quantity'   	=> $price->is_percent() ? null : $qty,
@@ -255,18 +255,18 @@ 
 				'LIN_type'       		=> EEM_Line_Item::type_sub_line_item,
 				'OBJ_ID'         		=> $price->ID(),
 				'OBJ_type'       	=> 'Price'
-			) );
+			));
 			$sub_line_item = apply_filters(
 				'FHEE__EEH_Line_Item__create_ticket_line_item__sub_line_item',
 				$sub_line_item
 			);
-			if ( $price->is_percent() ) {
-				$sub_line_item->set_percent( $sign * $price->amount() );
+			if ($price->is_percent()) {
+				$sub_line_item->set_percent($sign * $price->amount());
 			} else {
-				$sub_line_item->set_unit_price( $sign * $price->amount() );
+				$sub_line_item->set_unit_price($sign * $price->amount());
 			}
 			$running_total_for_ticket += $price_total;
-			$line_item->add_child_line_item( $sub_line_item );
+			$line_item->add_child_line_item($sub_line_item);
 		}
 		return $line_item;
 	}
@@ -284,11 +284,11 @@ 
 	 * @param EE_Line_Item $item to be added
 	 * @return boolean
 	 */
-	public static function add_item( EE_Line_Item $total_line_item, EE_Line_Item $item ){
-		$pre_tax_subtotal = self::get_pre_tax_subtotal( $total_line_item );
-		if ( $pre_tax_subtotal instanceof EE_Line_Item ){
+	public static function add_item(EE_Line_Item $total_line_item, EE_Line_Item $item) {
+		$pre_tax_subtotal = self::get_pre_tax_subtotal($total_line_item);
+		if ($pre_tax_subtotal instanceof EE_Line_Item) {
 			$success = $pre_tax_subtotal->add_child_line_item($item);
-		}else{
+		} else {
 			return FALSE;
 		}
 		$total_line_item->recalculate_total_including_taxes();
@@ -302,9 +302,9 @@ 
 	 * @param EE_Line_Item $total_line_item of type EEM_Line_Item::type_total
 	 *	@return \EE_Line_Item
 	 */
-	public static function get_pre_tax_subtotal( EE_Line_Item $total_line_item ){
-		$pre_tax_subtotal = $total_line_item->get_child_line_item( 'pre-tax-subtotal' );
-		return $pre_tax_subtotal instanceof EE_Line_Item ? $pre_tax_subtotal : self::create_pre_tax_subtotal( $total_line_item );
+	public static function get_pre_tax_subtotal(EE_Line_Item $total_line_item) {
+		$pre_tax_subtotal = $total_line_item->get_child_line_item('pre-tax-subtotal');
+		return $pre_tax_subtotal instanceof EE_Line_Item ? $pre_tax_subtotal : self::create_pre_tax_subtotal($total_line_item);
 	}
 
 
@@ -314,9 +314,9 @@ 
 	 * @param EE_Line_Item $total_line_item of type EEM_Line_Item::type_total
 	 * @return \EE_Line_Item
 	 */
-	public static function get_taxes_subtotal( EE_Line_Item $total_line_item ){
-		$taxes = $total_line_item->get_child_line_item( 'taxes' );
-		return $taxes ? $taxes : self::create_taxes_subtotal( $total_line_item );
+	public static function get_taxes_subtotal(EE_Line_Item $total_line_item) {
+		$taxes = $total_line_item->get_child_line_item('taxes');
+		return $taxes ? $taxes : self::create_taxes_subtotal($total_line_item);
 	}
 
 
@@ -327,12 +327,12 @@ 
 	 * @param EE_Transaction $transaction
 	 * @return void
 	 */
-	public static function set_TXN_ID( EE_Line_Item $line_item, $transaction = NULL ){
-		if( $transaction ){
+	public static function set_TXN_ID(EE_Line_Item $line_item, $transaction = NULL) {
+		if ($transaction) {
 			/** @type EEM_Transaction $EEM_Transaction */
-			$EEM_Transaction = EE_Registry::instance()->load_model( 'Transaction' );
-			$transaction = $EEM_Transaction->ensure_is_ID( $transaction );
-			$line_item->set_TXN_ID( $transaction );
+			$EEM_Transaction = EE_Registry::instance()->load_model('Transaction');
+			$transaction = $EEM_Transaction->ensure_is_ID($transaction);
+			$line_item->set_TXN_ID($transaction);
 		}
 	}
 
@@ -345,8 +345,8 @@ 
 	 * @param EE_Transaction $transaction
 	 * @return \EE_Line_Item of type total
 	 */
-	public static function create_total_line_item( $transaction = NULL ){
-		$total_line_item = EE_Line_Item::new_instance( array(
+	public static function create_total_line_item($transaction = NULL) {
+		$total_line_item = EE_Line_Item::new_instance(array(
 			'LIN_code'	=> 'total',
 			'LIN_name'	=> __('Grand Total', 'event_espresso'),
 			'LIN_type'	=> EEM_Line_Item::type_total,
@@ -356,9 +356,9 @@ 
 			'FHEE__EEH_Line_Item__create_total_line_item__total_line_item',
 			$total_line_item
 		);
-		self::set_TXN_ID( $total_line_item, $transaction );
-		self::create_pre_tax_subtotal( $total_line_item, $transaction );
-		self::create_taxes_subtotal( $total_line_item, $transaction );
+		self::set_TXN_ID($total_line_item, $transaction);
+		self::create_pre_tax_subtotal($total_line_item, $transaction);
+		self::create_taxes_subtotal($total_line_item, $transaction);
 		return $total_line_item;
 	}
 
@@ -370,19 +370,19 @@ 
 	 * @param EE_Transaction $transaction
 	 * @return EE_Line_Item
 	 */
-	protected static function create_pre_tax_subtotal( EE_Line_Item $total_line_item, $transaction = NULL ){
-		$pre_tax_line_item = EE_Line_Item::new_instance( array(
+	protected static function create_pre_tax_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
+		$pre_tax_line_item = EE_Line_Item::new_instance(array(
 			'LIN_code' 	=> 'pre-tax-subtotal',
-			'LIN_name' 	=> __( 'Pre-Tax Subtotal', 'event_espresso' ),
+			'LIN_name' 	=> __('Pre-Tax Subtotal', 'event_espresso'),
 			'LIN_type' 	=> EEM_Line_Item::type_sub_total
-		) );
+		));
 		$pre_tax_line_item = apply_filters(
 			'FHEE__EEH_Line_Item__create_pre_tax_subtotal__pre_tax_line_item',
 			$pre_tax_line_item
 		);
-		self::set_TXN_ID( $pre_tax_line_item, $transaction );
-		$total_line_item->add_child_line_item( $pre_tax_line_item );
-		self::create_event_subtotal( $pre_tax_line_item, $transaction );
+		self::set_TXN_ID($pre_tax_line_item, $transaction);
+		$total_line_item->add_child_line_item($pre_tax_line_item);
+		self::create_event_subtotal($pre_tax_line_item, $transaction);
 		return $pre_tax_line_item;
 	}
 
@@ -395,21 +395,21 @@ 
 	 * @param EE_Transaction $transaction
 	 * @return EE_Line_Item
 	 */
-	protected static function create_taxes_subtotal( EE_Line_Item $total_line_item, $transaction = NULL ){
+	protected static function create_taxes_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
 		$tax_line_item = EE_Line_Item::new_instance(array(
 			'LIN_code'	=> 'taxes',
 			'LIN_name' 	=> __('Taxes', 'event_espresso'),
 			'LIN_type'	=> EEM_Line_Item::type_tax_sub_total,
-			'LIN_order' => 1000,//this should always come last
+			'LIN_order' => 1000, //this should always come last
 		));
 		$tax_line_item = apply_filters(
 			'FHEE__EEH_Line_Item__create_taxes_subtotal__tax_line_item',
 			$tax_line_item
 		);
-		self::set_TXN_ID( $tax_line_item, $transaction );
-		$total_line_item->add_child_line_item( $tax_line_item );
+		self::set_TXN_ID($tax_line_item, $transaction);
+		$total_line_item->add_child_line_item($tax_line_item);
 		//and lastly, add the actual taxes
-		self::apply_taxes( $total_line_item );
+		self::apply_taxes($total_line_item);
 		return $tax_line_item;
 	}
 
@@ -422,11 +422,11 @@ 
 	 * @param EE_Event $event
 	 * @return EE_Line_Item
 	 */
-	public static function create_event_subtotal( EE_Line_Item $pre_tax_line_item, $transaction = NULL, $event = NULL ){
+	public static function create_event_subtotal(EE_Line_Item $pre_tax_line_item, $transaction = NULL, $event = NULL) {
 		$event_line_item = EE_Line_Item::new_instance(array(
-			'LIN_code'	=> self::get_event_code( $event ),
-			'LIN_name' 	=> self::get_event_name( $event ),
-			'LIN_desc' 	=> self::get_event_desc( $event ),
+			'LIN_code'	=> self::get_event_code($event),
+			'LIN_name' 	=> self::get_event_name($event),
+			'LIN_desc' 	=> self::get_event_desc($event),
 			'LIN_type'	=> EEM_Line_Item::type_sub_total,
 			'OBJ_type' 	=> 'Event',
 			'OBJ_ID' 		=>  $event instanceof EE_Event ? $event->ID() : 0
@@ -435,8 +435,8 @@ 
 			'FHEE__EEH_Line_Item__create_event_subtotal__event_line_item',
 			$event_line_item
 		);
-		self::set_TXN_ID( $event_line_item, $transaction );
-		$pre_tax_line_item->add_child_line_item( $event_line_item );
+		self::set_TXN_ID($event_line_item, $transaction);
+		$pre_tax_line_item->add_child_line_item($event_line_item);
 		return $event_line_item;
 	}
 
@@ -445,8 +445,8 @@ 
 	 * @param EE_Event $event
 	 * @return string
 	 */
-	public static function get_event_code( $event ) {
-		return 'event-' . ( $event instanceof EE_Event ? $event->ID() : '0' );
+	public static function get_event_code($event) {
+		return 'event-'.($event instanceof EE_Event ? $event->ID() : '0');
 	}
 
 	/**
@@ -454,8 +454,8 @@ 
 	 * @param EE_Event $event
 	 * @return string
 	 */
-	public static function get_event_name( $event ) {
-		return $event instanceof EE_Event ? $event->name() : __( 'Event', 'event_espresso' );
+	public static function get_event_name($event) {
+		return $event instanceof EE_Event ? $event->name() : __('Event', 'event_espresso');
 	}
 
 	/**
@@ -463,7 +463,7 @@ 
 	 * @param EE_Event $event
 	 * @return string
 	 */
-	public static function get_event_desc( $event ) {
+	public static function get_event_desc($event) {
 		return $event instanceof EE_Event ? $event->short_description() : '';
 	}
 
@@ -477,16 +477,16 @@ 
 	  * @throws \EE_Error
 	  * @return EE_Line_Item
 	  */
-	public static function get_event_line_item_for_ticket( EE_Line_Item $grand_total, EE_Ticket $ticket ) {
+	public static function get_event_line_item_for_ticket(EE_Line_Item $grand_total, EE_Ticket $ticket) {
 		$first_datetime = $ticket->first_datetime();
-		if( ! $first_datetime instanceof EE_Datetime ){
-			throw new EE_Error( sprintf( __( 'The supplied ticket (ID %d) has no datetimes', 'event_espresso' ), $ticket->ID() ) );
+		if ( ! $first_datetime instanceof EE_Datetime) {
+			throw new EE_Error(sprintf(__('The supplied ticket (ID %d) has no datetimes', 'event_espresso'), $ticket->ID()));
 		}
 		$event = $first_datetime->event();
-		if ( ! $event instanceof EE_Event ) {
-			throw new EE_Error( sprintf( __( 'The supplied ticket (ID %d) has no event data associated with it.','event_espresso' ), $ticket->ID() ) );
+		if ( ! $event instanceof EE_Event) {
+			throw new EE_Error(sprintf(__('The supplied ticket (ID %d) has no event data associated with it.', 'event_espresso'), $ticket->ID()));
 		}
-		return EEH_Line_Item::get_event_line_item( $grand_total, $event );
+		return EEH_Line_Item::get_event_line_item($grand_total, $event);
 	}
 
 	/**
@@ -495,31 +495,31 @@ 
 	 * @param EE_Event $event
 	 * @return EE_Line_Item for the event subtotal which is a child of $grand_total
 	 */
-	public static function get_event_line_item( EE_Line_Item $grand_total, $event ) {
+	public static function get_event_line_item(EE_Line_Item $grand_total, $event) {
 		/** @type EE_Event $event */
-		$event = EEM_Event::instance()->ensure_is_obj( $event, true );
+		$event = EEM_Event::instance()->ensure_is_obj($event, true);
 		$event_line_item = NULL;
 		$found = false;
-		foreach ( EEH_Line_Item::get_event_subtotals( $grand_total ) as $event_line_item ) {
+		foreach (EEH_Line_Item::get_event_subtotals($grand_total) as $event_line_item) {
 			// default event subtotal, we should only ever find this the first time this method is called
-			if ( ! $event_line_item->OBJ_ID() ) {
+			if ( ! $event_line_item->OBJ_ID()) {
 				// let's use this! but first... set the event details
-				EEH_Line_Item::set_event_subtotal_details( $event_line_item, $event );
+				EEH_Line_Item::set_event_subtotal_details($event_line_item, $event);
 				$found = true;
 				break;
-			} else if ( $event_line_item->OBJ_ID() === $event->ID() ) {
+			} else if ($event_line_item->OBJ_ID() === $event->ID()) {
 				// found existing line item for this event in the cart, so break out of loop and use this one
 				$found = true;
 				break;
 			}
 		}
-		if ( ! $found ) {
+		if ( ! $found) {
 			//there is no event sub-total yet, so add it
-			$pre_tax_subtotal = EEH_Line_Item::get_pre_tax_subtotal( $grand_total );
+			$pre_tax_subtotal = EEH_Line_Item::get_pre_tax_subtotal($grand_total);
 			// create a new "event" subtotal below that
-			$event_line_item = EEH_Line_Item::create_event_subtotal( $pre_tax_subtotal, null, $event );
+			$event_line_item = EEH_Line_Item::create_event_subtotal($pre_tax_subtotal, null, $event);
 			// and set the event details
-			EEH_Line_Item::set_event_subtotal_details( $event_line_item, $event );
+			EEH_Line_Item::set_event_subtotal_details($event_line_item, $event);
 		}
 		return $event_line_item;
 	}
@@ -533,14 +533,14 @@ 
 	 * @param EE_Transaction $transaction
 	 * @return EE_Line_Item
 	 */
-	public static function set_event_subtotal_details( EE_Line_Item $event_line_item, EE_Event $event, $transaction = NULL ){
-		if ( $event instanceof EE_Event ) {
-			$event_line_item->set_code( self::get_event_code( $event ) );
-			$event_line_item->set_name( self::get_event_name( $event ) );
-			$event_line_item->set_desc( self::get_event_desc( $event ) );
-			$event_line_item->set_OBJ_ID( $event->ID() );
+	public static function set_event_subtotal_details(EE_Line_Item $event_line_item, EE_Event $event, $transaction = NULL) {
+		if ($event instanceof EE_Event) {
+			$event_line_item->set_code(self::get_event_code($event));
+			$event_line_item->set_name(self::get_event_name($event));
+			$event_line_item->set_desc(self::get_event_desc($event));
+			$event_line_item->set_OBJ_ID($event->ID());
 		}
-		self::set_TXN_ID( $event_line_item, $transaction );
+		self::set_TXN_ID($event_line_item, $transaction);
 	}
 
 
@@ -551,19 +551,19 @@ 
 	 * any old taxes are removed
 	 * @param EE_Line_Item $total_line_item of type EEM_Line_Item::type_total
 	 */
-	public static function apply_taxes( EE_Line_Item $total_line_item ){
+	public static function apply_taxes(EE_Line_Item $total_line_item) {
 		/** @type EEM_Price $EEM_Price */
-		$EEM_Price = EE_Registry::instance()->load_model( 'Price' );
+		$EEM_Price = EE_Registry::instance()->load_model('Price');
 		// get array of taxes via Price Model
 		$ordered_taxes = $EEM_Price->get_all_prices_that_are_taxes();
-		ksort( $ordered_taxes );
-		$taxes_line_item = self::get_taxes_subtotal( $total_line_item );
+		ksort($ordered_taxes);
+		$taxes_line_item = self::get_taxes_subtotal($total_line_item);
 		//just to be safe, remove its old tax line items
 		$taxes_line_item->delete_children_line_items();
 		//loop thru taxes
-		foreach ( $ordered_taxes as $order => $taxes ) {
-			foreach ( $taxes as $tax ) {
-				if ( $tax instanceof EE_Price ) {
+		foreach ($ordered_taxes as $order => $taxes) {
+			foreach ($taxes as $tax) {
+				if ($tax instanceof EE_Price) {
 					$tax_line_item = EE_Line_Item::new_instance(
 						array(
 							'LIN_name'       => $tax->name(),
@@ -581,7 +581,7 @@ 
 						'FHEE__EEH_Line_Item__apply_taxes__tax_line_item',
 						$tax_line_item
 					);
-					$taxes_line_item->add_child_line_item( $tax_line_item );
+					$taxes_line_item->add_child_line_item($tax_line_item);
 				}
 			}
 		}
@@ -596,10 +596,10 @@ 
 	 * @param EE_Line_Item $total_line_item of type EEM_Line_Item::type_total
 	 * @return float
 	 */
-	public static function ensure_taxes_applied( $total_line_item ){
-		$taxes_subtotal = self::get_taxes_subtotal( $total_line_item );
-		if( ! $taxes_subtotal->children()){
-			self::apply_taxes( $total_line_item );
+	public static function ensure_taxes_applied($total_line_item) {
+		$taxes_subtotal = self::get_taxes_subtotal($total_line_item);
+		if ( ! $taxes_subtotal->children()) {
+			self::apply_taxes($total_line_item);
 		}
 		return $taxes_subtotal->total();
 	}
@@ -612,16 +612,16 @@ 
 	 * @param EE_Line_Item $parent_line_item
 	 * @return bool
 	 */
-	public static function delete_all_child_items( EE_Line_Item $parent_line_item ) {
+	public static function delete_all_child_items(EE_Line_Item $parent_line_item) {
 		$deleted = 0;
-		foreach ( $parent_line_item->children() as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item ) {
-				$deleted += EEH_Line_Item::delete_all_child_items( $child_line_item );
-				if ( $child_line_item->ID() ) {
+		foreach ($parent_line_item->children() as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item) {
+				$deleted += EEH_Line_Item::delete_all_child_items($child_line_item);
+				if ($child_line_item->ID()) {
 					$child_line_item->delete();
-					unset( $child_line_item );
+					unset($child_line_item);
 				} else {
-					$parent_line_item->delete_child_line_item( $child_line_item->code() );
+					$parent_line_item->delete_child_line_item($child_line_item->code());
 				}
 				$deleted++;
 			}
@@ -643,25 +643,25 @@ 
 	 * @param array|bool|string $line_item_codes
 	 * @return int number of items successfully removed
 	 */
-	public static function delete_items( EE_Line_Item $total_line_item, $line_item_codes = FALSE ) {
+	public static function delete_items(EE_Line_Item $total_line_item, $line_item_codes = FALSE) {
 
-		if( $total_line_item->type() != EEM_Line_Item::type_total ){
-			EE_Error::doing_it_wrong('EEH_Line_Item::delete_items', __( 'This static method should only be called with a TOTAL line item, otherwise we won\'t recalculate the totals correctly', 'event_espresso' ), '4.6.18' );
+		if ($total_line_item->type() != EEM_Line_Item::type_total) {
+			EE_Error::doing_it_wrong('EEH_Line_Item::delete_items', __('This static method should only be called with a TOTAL line item, otherwise we won\'t recalculate the totals correctly', 'event_espresso'), '4.6.18');
 		}
-		do_action( 'AHEE_log', __FILE__, __FUNCTION__, '' );
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
 
 		// check if only a single line_item_id was passed
-		if ( ! empty( $line_item_codes ) && ! is_array( $line_item_codes )) {
+		if ( ! empty($line_item_codes) && ! is_array($line_item_codes)) {
 			// place single line_item_id in an array to appear as multiple line_item_ids
-			$line_item_codes = array ( $line_item_codes );
+			$line_item_codes = array($line_item_codes);
 		}
 		$removals = 0;
 		// cycle thru line_item_ids
-		foreach ( $line_item_codes as $line_item_id ) {
+		foreach ($line_item_codes as $line_item_id) {
 			$removals += $total_line_item->delete_child_line_item($line_item_id);
 		}
 
-		if ( $removals > 0 ) {
+		if ($removals > 0) {
 			$total_line_item->recalculate_taxes_and_tax_total();
 			return $removals;
 		} else {
@@ -684,32 +684,32 @@ 
 	 *                                           $amount will be added onto it; otherwise will simply set the taxes to match $amount
 	 * @return EE_Line_Item the new tax line item created
 	 */
-	public static function set_total_tax_to( EE_Line_Item $total_line_item, $amount, $name = NULL, $description = NULL, $code = NULL, $add_to_existing_line_item = false ){
-            $tax_subtotal = self::get_taxes_subtotal( $total_line_item );
+	public static function set_total_tax_to(EE_Line_Item $total_line_item, $amount, $name = NULL, $description = NULL, $code = NULL, $add_to_existing_line_item = false) {
+            $tax_subtotal = self::get_taxes_subtotal($total_line_item);
             $taxable_total = $total_line_item->taxable_total();
 
-            if( $add_to_existing_line_item ) {
-                $new_tax = $tax_subtotal->get_child_line_item( $code );
-                EEM_Line_Item::instance()->delete( array( array( 'LIN_code' => array( '!=', $code ), 'LIN_parent' => $tax_subtotal->ID() ) ) );
+            if ($add_to_existing_line_item) {
+                $new_tax = $tax_subtotal->get_child_line_item($code);
+                EEM_Line_Item::instance()->delete(array(array('LIN_code' => array('!=', $code), 'LIN_parent' => $tax_subtotal->ID())));
             } else {
                 $new_tax = null;
                 $tax_subtotal->delete_children_line_items();
             }
-            if( $new_tax ) {
-                $new_tax->set_total( $new_tax->total() + $amount );
-                $new_tax->set_percent( $taxable_total ? ( $new_tax->total() ) / $taxable_total * 100 : 0 );
+            if ($new_tax) {
+                $new_tax->set_total($new_tax->total() + $amount);
+                $new_tax->set_percent($taxable_total ? ($new_tax->total()) / $taxable_total * 100 : 0);
             } else {
                 //no existing tax item. Create it
-				$new_tax = EE_Line_Item::new_instance( array(
+				$new_tax = EE_Line_Item::new_instance(array(
 					'TXN_ID'      => $total_line_item->TXN_ID(),
-					'LIN_name'    => $name ? $name : __( 'Tax', 'event_espresso' ),
+					'LIN_name'    => $name ? $name : __('Tax', 'event_espresso'),
 					'LIN_desc'    => $description ? $description : '',
-					'LIN_percent' => $taxable_total ? ( $amount / $taxable_total * 100 ) : 0,
+					'LIN_percent' => $taxable_total ? ($amount / $taxable_total * 100) : 0,
 					'LIN_total'   => $amount,
 					'LIN_parent'  => $tax_subtotal->ID(),
 					'LIN_type'    => EEM_Line_Item::type_tax,
 					'LIN_code'    => $code
-				) );
+				));
 			}
 
             $new_tax = apply_filters(
@@ -718,7 +718,7 @@ 
 				$total_line_item
             );
             $new_tax->save();
-            $tax_subtotal->set_total( $new_tax->total() );
+            $tax_subtotal->set_total($new_tax->total());
             $tax_subtotal->save();
             $total_line_item->recalculate_total_including_taxes();
             return $new_tax;
@@ -734,17 +734,17 @@ 
 	 *  it will be whitelisted (ie, except from becoming taxable)
 	 * @param boolean $taxable
 	 */
-	public static function set_line_items_taxable( EE_Line_Item $line_item, $taxable = true, $code_substring_for_whitelist = null ) {
-		if( $code_substring_for_whitelist !== null ) {
-			$whitelisted = strpos( $line_item->code(), $code_substring_for_whitelist ) !== false ? true : false;
+	public static function set_line_items_taxable(EE_Line_Item $line_item, $taxable = true, $code_substring_for_whitelist = null) {
+		if ($code_substring_for_whitelist !== null) {
+			$whitelisted = strpos($line_item->code(), $code_substring_for_whitelist) !== false ? true : false;
 		} else {
 			$whitelisted = false;
 		}
-		if( $line_item->is_line_item() && ! $whitelisted ) {
-			$line_item->set_is_taxable( $taxable );
+		if ($line_item->is_line_item() && ! $whitelisted) {
+			$line_item->set_is_taxable($taxable);
 		}
-		foreach( $line_item->children() as $child_line_item ) {
-			EEH_Line_Item::set_line_items_taxable( $child_line_item, $taxable, $code_substring_for_whitelist );
+		foreach ($line_item->children() as $child_line_item) {
+			EEH_Line_Item::set_line_items_taxable($child_line_item, $taxable, $code_substring_for_whitelist);
 		}
 	}
 
@@ -757,8 +757,8 @@ 
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_event_subtotals( EE_Line_Item $parent_line_item ) {
-		return self::get_subtotals_of_object_type( $parent_line_item, 'Event' );
+	public static function get_event_subtotals(EE_Line_Item $parent_line_item) {
+		return self::get_subtotals_of_object_type($parent_line_item, 'Event');
 	}
 
 
@@ -771,8 +771,8 @@ 
 	 * @param string $obj_type
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_subtotals_of_object_type( EE_Line_Item $parent_line_item, $obj_type = '' ) {
-		return self::_get_descendants_by_type_and_object_type( $parent_line_item, EEM_Line_Item::type_sub_total, $obj_type );
+	public static function get_subtotals_of_object_type(EE_Line_Item $parent_line_item, $obj_type = '') {
+		return self::_get_descendants_by_type_and_object_type($parent_line_item, EEM_Line_Item::type_sub_total, $obj_type);
 	}
 
 
@@ -784,8 +784,8 @@ 
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_ticket_line_items( EE_Line_Item $parent_line_item ) {
-		return self::get_line_items_of_object_type( $parent_line_item, 'Ticket' );
+	public static function get_ticket_line_items(EE_Line_Item $parent_line_item) {
+		return self::get_line_items_of_object_type($parent_line_item, 'Ticket');
 	}
 
 
@@ -798,8 +798,8 @@ 
 	 * @param string $obj_type
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_line_items_of_object_type( EE_Line_Item $parent_line_item, $obj_type = '' ) {
-		return self::_get_descendants_by_type_and_object_type( $parent_line_item, EEM_Line_Item::type_line_item, $obj_type );
+	public static function get_line_items_of_object_type(EE_Line_Item $parent_line_item, $obj_type = '') {
+		return self::_get_descendants_by_type_and_object_type($parent_line_item, EEM_Line_Item::type_line_item, $obj_type);
 	}
 
 
@@ -810,8 +810,8 @@ 
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_tax_descendants( EE_Line_Item $parent_line_item ) {
-		return EEH_Line_Item::get_descendants_of_type( $parent_line_item, EEM_Line_Item::type_tax );
+	public static function get_tax_descendants(EE_Line_Item $parent_line_item) {
+		return EEH_Line_Item::get_descendants_of_type($parent_line_item, EEM_Line_Item::type_tax);
 	}
 
 
@@ -822,8 +822,8 @@ 
 	 * @param \EE_Line_Item $parent_line_item - the line item to find descendants of
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_line_item_descendants( EE_Line_Item $parent_line_item ) {
-		return EEH_Line_Item::get_descendants_of_type( $parent_line_item, EEM_Line_Item::type_line_item );
+	public static function get_line_item_descendants(EE_Line_Item $parent_line_item) {
+		return EEH_Line_Item::get_descendants_of_type($parent_line_item, EEM_Line_Item::type_line_item);
 	}
 
 
@@ -836,8 +836,8 @@ 
 	 * @param string $line_item_type one of the EEM_Line_Item constants
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_descendants_of_type( EE_Line_Item $parent_line_item, $line_item_type ) {
-		return self::_get_descendants_by_type_and_object_type( $parent_line_item, $line_item_type, NULL );
+	public static function get_descendants_of_type(EE_Line_Item $parent_line_item, $line_item_type) {
+		return self::_get_descendants_by_type_and_object_type($parent_line_item, $line_item_type, NULL);
 	}
 
 
@@ -850,15 +850,15 @@ 
 	 * @param string | NULL $obj_type object model class name (minus prefix) or NULL to ignore object type when searching
 	 * @return EE_Line_Item[]
 	 */
-	protected static function _get_descendants_by_type_and_object_type( EE_Line_Item $parent_line_item, $line_item_type, $obj_type = NULL ) {
+	protected static function _get_descendants_by_type_and_object_type(EE_Line_Item $parent_line_item, $line_item_type, $obj_type = NULL) {
 		$objects = array();
-		foreach ( $parent_line_item->children() as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item ) {
-				if ( $child_line_item->type() == $line_item_type && ( $child_line_item->OBJ_type() == $obj_type || $obj_type === NULL )) {
+		foreach ($parent_line_item->children() as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item) {
+				if ($child_line_item->type() == $line_item_type && ($child_line_item->OBJ_type() == $obj_type || $obj_type === NULL)) {
 					$objects[] = $child_line_item;
 				} else {
 					//go-through-all-its children looking for more matches
-					$objects = array_merge( $objects, self::_get_descendants_by_type_and_object_type( $child_line_item, $line_item_type, $obj_type ));
+					$objects = array_merge($objects, self::_get_descendants_by_type_and_object_type($child_line_item, $line_item_type, $obj_type));
 				}
 			}
 		}
@@ -876,8 +876,8 @@ 
 	 * @param array $OBJ_IDs array of OBJ_IDs
 	 * @return EE_Line_Item[]
 	 */
-	public static function get_line_items_by_object_type_and_IDs( EE_Line_Item $parent_line_item, $OBJ_type = '', $OBJ_IDs = array() ) {
-		return self::_get_descendants_by_object_type_and_object_ID( $parent_line_item, $OBJ_type, $OBJ_IDs );
+	public static function get_line_items_by_object_type_and_IDs(EE_Line_Item $parent_line_item, $OBJ_type = '', $OBJ_IDs = array()) {
+		return self::_get_descendants_by_object_type_and_object_ID($parent_line_item, $OBJ_type, $OBJ_IDs);
 	}
 
 
@@ -890,15 +890,15 @@ 
 	 * @param array $OBJ_IDs array of OBJ_IDs
 	 * @return EE_Line_Item[]
 	 */
-	protected static function _get_descendants_by_object_type_and_object_ID( EE_Line_Item $parent_line_item, $OBJ_type, $OBJ_IDs ) {
+	protected static function _get_descendants_by_object_type_and_object_ID(EE_Line_Item $parent_line_item, $OBJ_type, $OBJ_IDs) {
 		$objects = array();
-		foreach ( $parent_line_item->children() as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item ) {
-				if ( is_array( $OBJ_IDs ) && $child_line_item->OBJ_type() == $OBJ_type && in_array( $child_line_item->OBJ_ID(), $OBJ_IDs )) {
+		foreach ($parent_line_item->children() as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item) {
+				if (is_array($OBJ_IDs) && $child_line_item->OBJ_type() == $OBJ_type && in_array($child_line_item->OBJ_ID(), $OBJ_IDs)) {
 					$objects[] = $child_line_item;
 				} else {
 					//go-through-all-its children looking for more matches
-					$objects = array_merge( $objects, self::_get_descendants_by_object_type_and_object_ID( $child_line_item, $OBJ_type, $OBJ_IDs ));
+					$objects = array_merge($objects, self::_get_descendants_by_object_type_and_object_ID($child_line_item, $OBJ_type, $OBJ_IDs));
 				}
 			}
 		}
@@ -916,8 +916,8 @@ 
 	 * @param string $type like one of the EEM_Line_Item::type_*
 	 * @return EE_Line_Item
 	 */
-	public static function get_nearest_descendant_of_type( EE_Line_Item $parent_line_item, $type ) {
-		return self::_get_nearest_descendant( $parent_line_item, 'LIN_type' , $type );
+	public static function get_nearest_descendant_of_type(EE_Line_Item $parent_line_item, $type) {
+		return self::_get_nearest_descendant($parent_line_item, 'LIN_type', $type);
 	}
 
 
@@ -930,8 +930,8 @@ 
 	 * @param string $code any value used for LIN_code
 	 * @return EE_Line_Item
 	 */
-	public static function get_nearest_descendant_having_code( EE_Line_Item $parent_line_item, $code ) {
-		return self::_get_nearest_descendant( $parent_line_item, 'LIN_code' , $code );
+	public static function get_nearest_descendant_having_code(EE_Line_Item $parent_line_item, $code) {
+		return self::_get_nearest_descendant($parent_line_item, 'LIN_code', $code);
 	}
 
 
@@ -944,15 +944,15 @@ 
 	 * @param string $value any value stored in $search_field
 	 * @return EE_Line_Item
 	 */
-	protected static function _get_nearest_descendant( EE_Line_Item $parent_line_item, $search_field, $value ) {
-		foreach( $parent_line_item->children() as $child ){
-			if ( $child->get( $search_field ) == $value ){
+	protected static function _get_nearest_descendant(EE_Line_Item $parent_line_item, $search_field, $value) {
+		foreach ($parent_line_item->children() as $child) {
+			if ($child->get($search_field) == $value) {
 				return $child;
 			}
 		}
-		foreach( $parent_line_item->children() as $child ){
-			$descendant_found = self::_get_nearest_descendant( $child, $search_field, $value );
-			if ( $descendant_found ){
+		foreach ($parent_line_item->children() as $child) {
+			$descendant_found = self::_get_nearest_descendant($child, $search_field, $value);
+			if ($descendant_found) {
 				return $descendant_found;
 			}
 		}
@@ -968,22 +968,22 @@ 
 	 * @param int $indentation
 	 * @return void
 	 */
-	public static function visualize( EE_Line_Item $line_item, $indentation = 0 ){
+	public static function visualize(EE_Line_Item $line_item, $indentation = 0) {
 		echo "\n<br />";
-		for( $i = 0; $i < $indentation; $i++ ){
+		for ($i = 0; $i < $indentation; $i++) {
 			echo " - ";
 		}
-		if( $line_item->is_percent() ) {
-			$breakdown = $line_item->percent() . '%';
+		if ($line_item->is_percent()) {
+			$breakdown = $line_item->percent().'%';
 		} else {
-			$breakdown = '$' . $line_item->unit_price() . "x" . $line_item->quantity();
+			$breakdown = '$'.$line_item->unit_price()."x".$line_item->quantity();
 		}
-		echo $line_item->name() . "( " . $line_item->ID() . " ) : " . $line_item->type() . " $" . $line_item->total() . "(" . $breakdown . ")";
-		if( $line_item->is_taxable() ){
+		echo $line_item->name()."( ".$line_item->ID()." ) : ".$line_item->type()." $".$line_item->total()."(".$breakdown.")";
+		if ($line_item->is_taxable()) {
 			echo "  * taxable";
 		}
-		if( $line_item->children() ){
-			foreach($line_item->children() as $child){
+		if ($line_item->children()) {
+			foreach ($line_item->children() as $child) {
 				self::visualize($child, $indentation + 1);
 			}
 		}
@@ -1024,88 +1024,88 @@ 
 	 *                                          is theirs, which can be done with
 	 *                                          `EEM_Line_Item::instance()->get_line_item_for_registration( $registration );`
 	 */
-	public static function calculate_reg_final_prices_per_line_item( EE_Line_Item $line_item, $billable_ticket_quantities = array() ) {
+	public static function calculate_reg_final_prices_per_line_item(EE_Line_Item $line_item, $billable_ticket_quantities = array()) {
 		//init running grand total if not already
-		if ( ! isset( $running_totals[ 'total' ] ) ) {
-			$running_totals[ 'total' ] = 0;
+		if ( ! isset($running_totals['total'])) {
+			$running_totals['total'] = 0;
 		}
-		if( ! isset( $running_totals[ 'taxable' ] ) ) {
-			$running_totals[ 'taxable' ] = array( 'total' => 0 );
+		if ( ! isset($running_totals['taxable'])) {
+			$running_totals['taxable'] = array('total' => 0);
 		}
-		foreach ( $line_item->children() as $child_line_item ) {
-			switch ( $child_line_item->type() ) {
+		foreach ($line_item->children() as $child_line_item) {
+			switch ($child_line_item->type()) {
 
 				case EEM_Line_Item::type_sub_total :
-					$running_totals_from_subtotal = EEH_Line_Item::calculate_reg_final_prices_per_line_item( $child_line_item, $billable_ticket_quantities );
+					$running_totals_from_subtotal = EEH_Line_Item::calculate_reg_final_prices_per_line_item($child_line_item, $billable_ticket_quantities);
 					//combine arrays but preserve numeric keys
-					$running_totals = array_replace_recursive( $running_totals_from_subtotal, $running_totals );
-					$running_totals[ 'total' ] += $running_totals_from_subtotal[ 'total' ];
-					$running_totals[ 'taxable'][ 'total' ] += $running_totals_from_subtotal[ 'taxable' ][ 'total' ];
+					$running_totals = array_replace_recursive($running_totals_from_subtotal, $running_totals);
+					$running_totals['total'] += $running_totals_from_subtotal['total'];
+					$running_totals['taxable']['total'] += $running_totals_from_subtotal['taxable']['total'];
 					break;
 
 				case EEM_Line_Item::type_tax_sub_total :
 
 					//find how much the taxes percentage is
-					if ( $child_line_item->percent() != 0 ) {
+					if ($child_line_item->percent() != 0) {
 						$tax_percent_decimal = $child_line_item->percent() / 100;
 					} else {
 						$tax_percent_decimal = EE_Taxes::get_total_taxes_percentage() / 100;
 					}
 					//and apply to all the taxable totals, and add to the pretax totals
-					foreach ( $running_totals as $line_item_id => $this_running_total ) {
+					foreach ($running_totals as $line_item_id => $this_running_total) {
 						//"total" and "taxable" array key is an exception
-						if ( $line_item_id === 'taxable' ) {
+						if ($line_item_id === 'taxable') {
 							continue;
 						}
-						$taxable_total = $running_totals[ 'taxable' ][ $line_item_id ];
-						$running_totals[ $line_item_id ] += ( $taxable_total * $tax_percent_decimal );
+						$taxable_total = $running_totals['taxable'][$line_item_id];
+						$running_totals[$line_item_id] += ($taxable_total * $tax_percent_decimal);
 					}
 					break;
 
 				case EEM_Line_Item::type_line_item :
 
 					// ticket line items or ????
-					if ( $child_line_item->OBJ_type() === 'Ticket' ) {
+					if ($child_line_item->OBJ_type() === 'Ticket') {
 						// kk it's a ticket
-						if ( isset( $running_totals[ $child_line_item->ID() ] ) ) {
+						if (isset($running_totals[$child_line_item->ID()])) {
 							//huh? that shouldn't happen.
-							$running_totals[ 'total' ] += $child_line_item->total();
+							$running_totals['total'] += $child_line_item->total();
 						} else {
 							//its not in our running totals yet. great.
-							if ( $child_line_item->is_taxable() ) {
+							if ($child_line_item->is_taxable()) {
 								$taxable_amount = $child_line_item->unit_price();
 							} else {
 								$taxable_amount = 0;
 							}
 							// are we only calculating totals for some tickets?
-							if ( isset( $billable_ticket_quantities[ $child_line_item->OBJ_ID() ] ) ) {
-								$quantity = $billable_ticket_quantities[ $child_line_item->OBJ_ID() ];
-								$running_totals[ $child_line_item->ID() ] = $quantity ? $child_line_item->unit_price() : 0;
-								$running_totals[ 'taxable' ][ $child_line_item->ID() ] = $quantity ? $taxable_amount : 0;
+							if (isset($billable_ticket_quantities[$child_line_item->OBJ_ID()])) {
+								$quantity = $billable_ticket_quantities[$child_line_item->OBJ_ID()];
+								$running_totals[$child_line_item->ID()] = $quantity ? $child_line_item->unit_price() : 0;
+								$running_totals['taxable'][$child_line_item->ID()] = $quantity ? $taxable_amount : 0;
 							} else {
 								$quantity = $child_line_item->quantity();
-								$running_totals[ $child_line_item->ID() ] = $child_line_item->unit_price();
-								$running_totals[ 'taxable' ][ $child_line_item->ID() ] = $taxable_amount;
+								$running_totals[$child_line_item->ID()] = $child_line_item->unit_price();
+								$running_totals['taxable'][$child_line_item->ID()] = $taxable_amount;
 							}
-							$running_totals[ 'taxable' ][ 'total' ] += $taxable_amount * $quantity;
-							$running_totals[ 'total' ] += $child_line_item->unit_price() * $quantity;
+							$running_totals['taxable']['total'] += $taxable_amount * $quantity;
+							$running_totals['total'] += $child_line_item->unit_price() * $quantity;
 						}
 					} else {
 						// it's some other type of item added to the cart
 						// it should affect the running totals
 						// basically we want to convert it into a PERCENT modifier. Because
 						// more clearly affect all registration's final price equally
-						$line_items_percent_of_running_total = $running_totals[ 'total' ] > 0 ? ( $child_line_item->total() / $running_totals[ 'total' ] ) + 1 : 1;
-						foreach ( $running_totals as $line_item_id => $this_running_total ) {
+						$line_items_percent_of_running_total = $running_totals['total'] > 0 ? ($child_line_item->total() / $running_totals['total']) + 1 : 1;
+						foreach ($running_totals as $line_item_id => $this_running_total) {
 							//the "taxable" array key is an exception
-							if ( $line_item_id === 'taxable' ) {
+							if ($line_item_id === 'taxable') {
 								continue;
 							}
 							// update the running totals
 							// yes this actually even works for the running grand total!
-							$running_totals[ $line_item_id ] = $line_items_percent_of_running_total * $this_running_total;
-							if ( $child_line_item->is_taxable() ) {
-								$running_totals[ 'taxable' ][ $line_item_id ] = $line_items_percent_of_running_total * $running_totals[ 'taxable' ][ $line_item_id ];
+							$running_totals[$line_item_id] = $line_items_percent_of_running_total * $this_running_total;
+							if ($child_line_item->is_taxable()) {
+								$running_totals['taxable'][$line_item_id] = $line_items_percent_of_running_total * $running_totals['taxable'][$line_item_id];
 							}
 						}
 					}
@@ -1124,15 +1124,15 @@ 
 	 * @param EE_Registration[] $registrations
 	 * @return \EE_Line_Item
 	 */
-	public static function billable_line_item_tree( EE_Line_Item $line_item, $registrations ) {
-		$copy_li = EEH_Line_Item::billable_line_item( $line_item, $registrations );
-		foreach ( $line_item->children() as $child_li ) {
-			$copy_li->add_child_line_item( EEH_Line_Item::billable_line_item_tree( $child_li, $registrations ) );
+	public static function billable_line_item_tree(EE_Line_Item $line_item, $registrations) {
+		$copy_li = EEH_Line_Item::billable_line_item($line_item, $registrations);
+		foreach ($line_item->children() as $child_li) {
+			$copy_li->add_child_line_item(EEH_Line_Item::billable_line_item_tree($child_li, $registrations));
 		}
 		//if this is the grand total line item, make sure the totals all add up
 		//(we could have duplicated this logic AS we copied the line items, but
 		//it seems DRYer this way)
-		if ( $copy_li->type() === EEM_Line_Item::type_total ) {
+		if ($copy_li->type() === EEM_Line_Item::type_total) {
 			$copy_li->recalculate_total_including_taxes();
 		}
 		return $copy_li;
@@ -1147,26 +1147,26 @@ 
 	 * @return EE_Line_Item
 	 * @param EE_Registration[] $registrations
 	 */
-	public static function billable_line_item( EE_Line_Item $line_item, $registrations ) {
+	public static function billable_line_item(EE_Line_Item $line_item, $registrations) {
 		$new_li_fields = $line_item->model_field_array();
-		if ( $line_item->type() === EEM_Line_Item::type_line_item &&
+		if ($line_item->type() === EEM_Line_Item::type_line_item &&
 			$line_item->OBJ_type() === 'Ticket'
 		) {
 			$count = 0;
-			foreach ( $registrations as $registration ) {
-				if ( $line_item->OBJ_ID() === $registration->ticket_ID() &&
-					in_array( $registration->status_ID(), EEM_Registration::reg_statuses_that_allow_payment() )
+			foreach ($registrations as $registration) {
+				if ($line_item->OBJ_ID() === $registration->ticket_ID() &&
+					in_array($registration->status_ID(), EEM_Registration::reg_statuses_that_allow_payment())
 				) {
 					$count++;
 				}
 			}
-			$new_li_fields[ 'LIN_quantity' ] = $count;
+			$new_li_fields['LIN_quantity'] = $count;
 		}
 		//don't set the total. We'll leave that up to the code that calculates it
-		unset( $new_li_fields[ 'LIN_ID' ] );
-		unset( $new_li_fields[ 'LIN_parent' ] );
-		unset( $new_li_fields[ 'LIN_total' ] );
-		return EE_Line_Item::new_instance( $new_li_fields );
+		unset($new_li_fields['LIN_ID']);
+		unset($new_li_fields['LIN_parent']);
+		unset($new_li_fields['LIN_total']);
+		return EE_Line_Item::new_instance($new_li_fields);
 	}
 
 
@@ -1178,19 +1178,19 @@ 
 	 * @param EE_Line_Item $line_item |null
 	 * @return \EE_Line_Item|null
 	 */
-	public static function non_empty_line_items( EE_Line_Item $line_item ) {
-		$copied_li = EEH_Line_Item::non_empty_line_item( $line_item );
-		if ( $copied_li === null ) {
+	public static function non_empty_line_items(EE_Line_Item $line_item) {
+		$copied_li = EEH_Line_Item::non_empty_line_item($line_item);
+		if ($copied_li === null) {
 			return null;
 		}
 		//if this is an event subtotal, we want to only include it if it
 		//has a non-zero total and at least one ticket line item child
 		$ticket_children = 0;
-		foreach ( $line_item->children() as $child_li ) {
-			$child_li_copy = EEH_Line_Item::non_empty_line_items( $child_li );
-			if ( $child_li_copy !== null ) {
-				$copied_li->add_child_line_item( $child_li_copy );
-				if ( $child_li_copy->type() === EEM_Line_Item::type_line_item &&
+		foreach ($line_item->children() as $child_li) {
+			$child_li_copy = EEH_Line_Item::non_empty_line_items($child_li);
+			if ($child_li_copy !== null) {
+				$copied_li->add_child_line_item($child_li_copy);
+				if ($child_li_copy->type() === EEM_Line_Item::type_line_item &&
 					$child_li_copy->OBJ_type() === 'Ticket'
 				) {
 					$ticket_children++;
@@ -1199,7 +1199,7 @@ 
 		}
 		//if this is an event subtotal with NO ticket children
 		//we basically want to ignore it
-		if ( $line_item->type() === EEM_Line_Item::type_sub_total &&
+		if ($line_item->type() === EEM_Line_Item::type_sub_total &&
 			$line_item->OBJ_type() === 'Event' &&
 			$ticket_children === 0 &&
 			$line_item->total() === 0
@@ -1217,8 +1217,8 @@ 
 	 * @param EE_Line_Item      $line_item
 	 * @return EE_Line_Item
 	 */
-	public static function non_empty_line_item( EE_Line_Item $line_item ) {
-		if ( $line_item->type() === EEM_Line_Item::type_line_item &&
+	public static function non_empty_line_item(EE_Line_Item $line_item) {
+		if ($line_item->type() === EEM_Line_Item::type_line_item &&
 			$line_item->OBJ_type() === 'Ticket' &&
 			$line_item->quantity() == 0
 		) {
@@ -1226,9 +1226,9 @@ 
 		}
 		$new_li_fields = $line_item->model_field_array();
 		//don't set the total. We'll leave that up to the code that calculates it
-		unset( $new_li_fields[ 'LIN_ID' ] );
-		unset( $new_li_fields[ 'LIN_parent' ] );
-		return EE_Line_Item::new_instance( $new_li_fields );
+		unset($new_li_fields['LIN_ID']);
+		unset($new_li_fields['LIN_parent']);
+		return EE_Line_Item::new_instance($new_li_fields);
 	}
 
 
@@ -1242,9 +1242,9 @@ 
 	 * @param EE_Line_Item $total_line_item
 	 *	@return \EE_Line_Item
 	 */
-	public static function get_items_subtotal( EE_Line_Item $total_line_item ){
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::get_items_subtotal()', __('Method replaced with EEH_Line_Item::get_pre_tax_subtotal()', 'event_espresso'), '4.6.0' );
-		return self::get_pre_tax_subtotal( $total_line_item );
+	public static function get_items_subtotal(EE_Line_Item $total_line_item) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::get_items_subtotal()', __('Method replaced with EEH_Line_Item::get_pre_tax_subtotal()', 'event_espresso'), '4.6.0');
+		return self::get_pre_tax_subtotal($total_line_item);
 	}
 
 
@@ -1254,9 +1254,9 @@ 
 	 * @param EE_Transaction $transaction
 	 *	@return \EE_Line_Item
 	 */
-	public static function create_default_total_line_item( $transaction = NULL) {
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::create_default_total_line_item()', __('Method replaced with EEH_Line_Item::create_total_line_item()', 'event_espresso'), '4.6.0' );
-		return self::create_total_line_item( $transaction );
+	public static function create_default_total_line_item($transaction = NULL) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::create_default_total_line_item()', __('Method replaced with EEH_Line_Item::create_total_line_item()', 'event_espresso'), '4.6.0');
+		return self::create_total_line_item($transaction);
 	}
 
 
@@ -1267,9 +1267,9 @@ 
 	 * @param EE_Transaction $transaction
 	 *	@return \EE_Line_Item
 	 */
-	public static function create_default_tickets_subtotal( EE_Line_Item $total_line_item, $transaction = NULL) {
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::create_default_tickets_subtotal()', __('Method replaced with EEH_Line_Item::create_pre_tax_subtotal()', 'event_espresso'), '4.6.0' );
-		return self::create_pre_tax_subtotal( $total_line_item, $transaction );
+	public static function create_default_tickets_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::create_default_tickets_subtotal()', __('Method replaced with EEH_Line_Item::create_pre_tax_subtotal()', 'event_espresso'), '4.6.0');
+		return self::create_pre_tax_subtotal($total_line_item, $transaction);
 	}
 
 
@@ -1280,9 +1280,9 @@ 
 	 * @param EE_Transaction $transaction
 	 *	@return \EE_Line_Item
 	 */
-	public static function create_default_taxes_subtotal( EE_Line_Item $total_line_item, $transaction = NULL) {
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::create_default_taxes_subtotal()', __('Method replaced with EEH_Line_Item::create_taxes_subtotal()', 'event_espresso'), '4.6.0' );
-		return self::create_taxes_subtotal( $total_line_item, $transaction );
+	public static function create_default_taxes_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::create_default_taxes_subtotal()', __('Method replaced with EEH_Line_Item::create_taxes_subtotal()', 'event_espresso'), '4.6.0');
+		return self::create_taxes_subtotal($total_line_item, $transaction);
 	}
 
 
@@ -1293,9 +1293,9 @@ 
 	 * @param EE_Transaction $transaction
 	 *	@return \EE_Line_Item
 	 */
-	public static function create_default_event_subtotal( EE_Line_Item $total_line_item, $transaction = NULL) {
-		EE_Error::doing_it_wrong( 'EEH_Line_Item::create_default_event_subtotal()', __('Method replaced with EEH_Line_Item::create_event_subtotal()', 'event_espresso'), '4.6.0' );
-		return self::create_event_subtotal( $total_line_item, $transaction );
+	public static function create_default_event_subtotal(EE_Line_Item $total_line_item, $transaction = NULL) {
+		EE_Error::doing_it_wrong('EEH_Line_Item::create_default_event_subtotal()', __('Method replaced with EEH_Line_Item::create_event_subtotal()', 'event_espresso'), '4.6.0');
+		return self::create_event_subtotal($total_line_item, $transaction);
 	}
 
 

payment_methods/Paypal_Standard/EE_Paypal_Standard_Form.form.php

Spacing +38 added lines, -38 removed lines

@@ -1,6 +1,6 @@ 
 <?php
-if ( !defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 
 /**
@@ -21,37 +21,37 @@ 
 	/**
 	 * @param EE_PMT_Paypal_Standard $payment_method_type
 	 */
-	public function __construct( $payment_method_type ){
+	public function __construct($payment_method_type) {
 		parent::__construct(
 			array(
 				'payment_method_type'          => $payment_method_type,
 				'extra_meta_inputs'            => array(
-					'paypal_id'        => new EE_Text_Input( array(
-						'html_label_text' => sprintf( __( "Paypal Email %s", 'event_espresso' ), $payment_method_type->get_help_tab_link() ),
-						'html_help_text'  => __( "Typically payment@example-domain.com", 'event_espresso' ),
+					'paypal_id'        => new EE_Text_Input(array(
+						'html_label_text' => sprintf(__("Paypal Email %s", 'event_espresso'), $payment_method_type->get_help_tab_link()),
+						'html_help_text'  => __("Typically payment@example-domain.com", 'event_espresso'),
 						'required'        => true
-					) ),
-					'image_url'        => new EE_Admin_File_Uploader_Input( array(
-						'html_help_text'  => __( "Used for your business/personal logo on the PayPal page", 'event_espresso' ),
-						'html_label_text' => __( 'Image URL', 'event_espresso' )
-					) ),
-					'paypal_taxes'     => new EE_Yes_No_Input( array(
-						'html_label_text' => sprintf( __( 'Paypal Calculates Taxes %s', 'event_espresso' ), $payment_method_type->get_help_tab_link() ),
-						'html_help_text'  => __( 'Whether Paypal should add taxes to the order', 'event_espresso' ),
+					)),
+					'image_url'        => new EE_Admin_File_Uploader_Input(array(
+						'html_help_text'  => __("Used for your business/personal logo on the PayPal page", 'event_espresso'),
+						'html_label_text' => __('Image URL', 'event_espresso')
+					)),
+					'paypal_taxes'     => new EE_Yes_No_Input(array(
+						'html_label_text' => sprintf(__('Paypal Calculates Taxes %s', 'event_espresso'), $payment_method_type->get_help_tab_link()),
+						'html_help_text'  => __('Whether Paypal should add taxes to the order', 'event_espresso'),
 						'default'         => false
-					) ),
-					'paypal_shipping'  => new EE_Yes_No_Input( array(
-						'html_label_text' => sprintf( __( 'Paypal Calculates Shipping %s', 'event_espresso' ), $payment_method_type->get_help_tab_link() ),
-						'html_help_text'  => __( 'Whether Paypal should add shipping surcharges', 'event_espresso' ),
+					)),
+					'paypal_shipping'  => new EE_Yes_No_Input(array(
+						'html_label_text' => sprintf(__('Paypal Calculates Shipping %s', 'event_espresso'), $payment_method_type->get_help_tab_link()),
+						'html_help_text'  => __('Whether Paypal should add shipping surcharges', 'event_espresso'),
 						'default'         => false
-					) ),
-					'shipping_details' => new EE_Select_Input( array(
-						EE_PMT_Paypal_Standard::shipping_info_none     => __( "Do not prompt for an address", 'event_espresso' ),
-						EE_PMT_Paypal_Standard::shipping_info_optional => __( "Prompt for an address, but do not require it", 'event_espresso' ),
-						EE_PMT_Paypal_Standard::shipping_info_required => __( "Prompt for an address, and require it", 'event_espresso' )
-					) ),
+					)),
+					'shipping_details' => new EE_Select_Input(array(
+						EE_PMT_Paypal_Standard::shipping_info_none     => __("Do not prompt for an address", 'event_espresso'),
+						EE_PMT_Paypal_Standard::shipping_info_optional => __("Prompt for an address, but do not require it", 'event_espresso'),
+						EE_PMT_Paypal_Standard::shipping_info_required => __("Prompt for an address, and require it", 'event_espresso')
+					)),
 				),
-				'before_form_content_template' => $payment_method_type->file_folder() . DS . 'templates' . DS . 'paypal_standard_settings_before_form.template.php',
+				'before_form_content_template' => $payment_method_type->file_folder().DS.'templates'.DS.'paypal_standard_settings_before_form.template.php',
 			)
 		);
 	}
@@ -61,28 +61,28 @@ 
 	/**
 	 * @param array $req_data
 	 */
-	protected function _normalize( $req_data ) {
-		parent::_normalize( $req_data );
-		$paypal_calculates_shipping = $this->get_input_value( 'paypal_shipping' );
-		$paypal_calculates_taxes = $this->get_input_value( 'paypal_taxes' );
-		$paypal_requests_address_info = $this->get_input_value( 'shipping_details' );
+	protected function _normalize($req_data) {
+		parent::_normalize($req_data);
+		$paypal_calculates_shipping = $this->get_input_value('paypal_shipping');
+		$paypal_calculates_taxes = $this->get_input_value('paypal_taxes');
+		$paypal_requests_address_info = $this->get_input_value('shipping_details');
 		if (
-			( $paypal_calculates_shipping || $paypal_calculates_taxes ) &&
+			($paypal_calculates_shipping || $paypal_calculates_taxes) &&
 			$paypal_requests_address_info == EE_PMT_Paypal_Standard::shipping_info_none
 		) {
 			//they want paypal to calculate taxes or shipping. They need to ask for
 			//address info, otherwise paypal can't calculate taxes or shipping
 			/** @type EE_Select_Input $shipping_details_input */
-			$shipping_details_input = $this->get_input( 'shipping_details' );
-			$shipping_details_input->set_default( EE_PMT_Paypal_Standard::shipping_info_optional );
+			$shipping_details_input = $this->get_input('shipping_details');
+			$shipping_details_input->set_default(EE_PMT_Paypal_Standard::shipping_info_optional);
 			$shipping_details_input_options = $shipping_details_input->options();
 			EE_Error::add_attention(
 				sprintf(
-					__( 'Automatically set "%s" to "%s" because Paypal requires address info in order to calculate shipping or taxes.', 'event_espresso' ),
-					strip_tags( $shipping_details_input->html_label_text() ),
-					isset( $shipping_details_input_options[ EE_PMT_Paypal_Standard::shipping_info_optional ] )
-						? $shipping_details_input_options[ EE_PMT_Paypal_Standard::shipping_info_optional ]
-						: __( 'Unknown', 'event_espresso' )
+					__('Automatically set "%s" to "%s" because Paypal requires address info in order to calculate shipping or taxes.', 'event_espresso'),
+					strip_tags($shipping_details_input->html_label_text()),
+					isset($shipping_details_input_options[EE_PMT_Paypal_Standard::shipping_info_optional])
+						? $shipping_details_input_options[EE_PMT_Paypal_Standard::shipping_info_optional]
+						: __('Unknown', 'event_espresso')
 				),
 				__FILE__, __FUNCTION__, __LINE__
 			);

payment_methods/Paypal_Standard/EEG_Paypal_Standard.gateway.php

Braces +4 added lines, -3 removed lines

@@ -77,7 +77,7 @@ 
 		parent::set_settings($settings_array);
 		if($this->_debug_mode){
 			$this->_gateway_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr';
-		}else{
+		} else{
 			$this->_gateway_url = 'https://www.paypal.com/cgi-bin/webscr';
 		}
 	}
@@ -340,8 +340,9 @@ 
 		$update_info = array();
 		foreach ( $raw_post_array as $keyval ) {
 			$keyval = explode( '=', $keyval );
-			if ( count( $keyval ) == 2 )
-				$update_info[ $keyval[ 0 ] ] = urldecode( $keyval[ 1 ] );
+			if ( count( $keyval ) == 2 ) {
+							$update_info[ $keyval[ 0 ] ] = urldecode( $keyval[ 1 ] );
+			}
 		}
 		// read the IPN message sent from PayPal and prepend 'cmd=_notify-validate'
 		$req = 'cmd=_notify-validate';

Indentation +10 added lines, -10 removed lines

@@ -456,16 +456,16 @@
 
 		//might paypal have changed the taxes?
 		if( $this->_paypal_taxes && $payment_was_itemized ){
-                    //note that we're doing this BEFORE adding shipping; we actually want PayPal's shipping to remain non-taxable
-                    $this->_line_item->set_line_items_taxable( $transaction->total_line_item(), true, 'paypal_shipping' );
-                    $this->_line_item->set_total_tax_to(
-                            $transaction->total_line_item(),
-                            floatval( $update_info['tax'] ),
-                            __( 'Taxes', 'event_espresso' ),
-                            __( 'Calculated by Paypal', 'event_espresso' ),
-                            'paypal_tax'
-                    );
-                    $grand_total_needs_resaving = TRUE;
+					//note that we're doing this BEFORE adding shipping; we actually want PayPal's shipping to remain non-taxable
+					$this->_line_item->set_line_items_taxable( $transaction->total_line_item(), true, 'paypal_shipping' );
+					$this->_line_item->set_total_tax_to(
+							$transaction->total_line_item(),
+							floatval( $update_info['tax'] ),
+							__( 'Taxes', 'event_espresso' ),
+							__( 'Calculated by Paypal', 'event_espresso' ),
+							'paypal_tax'
+					);
+					$grand_total_needs_resaving = TRUE;
 		}
 
 		$shipping_amount = floatval( $update_info[ 'mc_shipping' ] );

Spacing +116 added lines, -116 removed lines

@@ -68,7 +68,7 @@ 
 	 * @return EEG_Paypal_Standard
 	 */
 	public function __construct() {
-		$this->set_uses_separate_IPN_request( true ) ;
+		$this->set_uses_separate_IPN_request(true);
 		parent::__construct();
 	}
 
@@ -78,11 +78,11 @@ 
 	 * Also sets the gateway url class variable based on whether debug mode is enabled or not
 	 * @param array $settings_array
 	 */
-	public function set_settings($settings_array){
+	public function set_settings($settings_array) {
 		parent::set_settings($settings_array);
-		if($this->_debug_mode){
+		if ($this->_debug_mode) {
 			$this->_gateway_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr';
-		}else{
+		} else {
 			$this->_gateway_url = 'https://www.paypal.com/cgi-bin/webscr';
 		}
 	}
@@ -97,7 +97,7 @@ 
 	 * @param string      $cancel_url   URL to send the user to after a cancelled payment attempt on teh payment provider's website
 	 * @return EEI_Payment
 	 */
-	public function set_redirection_info( $payment, $billing_info = array(), $return_url = NULL, $notify_url = NULL, $cancel_url = NULL ){
+	public function set_redirection_info($payment, $billing_info = array(), $return_url = NULL, $notify_url = NULL, $cancel_url = NULL) {
 		$redirect_args = array();
 		$transaction = $payment->transaction();
 		$primary_registrant = $transaction->primary_registration();
@@ -107,42 +107,42 @@ 
 
 		$total_discounts_to_cart_total = $transaction->paid();
 		//only itemize the order if we're paying for the rest of the order's amount
-		if( $payment->amount() == $transaction->total() ) {
-			$payment->update_extra_meta( EEG_Paypal_Standard::itemized_payment_option_name, true );
+		if ($payment->amount() == $transaction->total()) {
+			$payment->update_extra_meta(EEG_Paypal_Standard::itemized_payment_option_name, true);
 			//this payment is for the remaining transaction amount,
 			//keep track of exactly how much the itemized order amount equals
 			$itemized_sum = 0;
 			$shipping_previously_added = 0;
 			//so let's show all the line items
-			foreach($total_line_item->get_items() as $line_item){
-				if ( $line_item instanceof EE_Line_Item ) {
+			foreach ($total_line_item->get_items() as $line_item) {
+				if ($line_item instanceof EE_Line_Item) {
 					//it's some kind of discount
-					if( $line_item->total() < 0 ) {
-						$total_discounts_to_cart_total += abs( $line_item->total() );
+					if ($line_item->total() < 0) {
+						$total_discounts_to_cart_total += abs($line_item->total());
 						$itemized_sum += $line_item->total();
 						continue;
 					}
 					//dont include shipping again.
-					if( strpos( $line_item->code(), 'paypal_shipping_') === 0 ) {
+					if (strpos($line_item->code(), 'paypal_shipping_') === 0) {
 						$shipping_previously_added = $line_item->total();
 						continue;
 					}
-					$redirect_args[ 'item_name_' . $item_num ] = substr(
-						sprintf( _x( '%1$s for %2$s', 'Ticket for Event', 'event_espresso' ), $line_item->name(), $line_item->ticket_event_name() ),
+					$redirect_args['item_name_'.$item_num] = substr(
+						sprintf(_x('%1$s for %2$s', 'Ticket for Event', 'event_espresso'), $line_item->name(), $line_item->ticket_event_name()),
 						0, 127
 					);
-					$redirect_args[ 'amount_' . $item_num ] = $line_item->unit_price();
-					$redirect_args[ 'quantity_' . $item_num ] = $line_item->quantity();
+					$redirect_args['amount_'.$item_num] = $line_item->unit_price();
+					$redirect_args['quantity_'.$item_num] = $line_item->quantity();
 					//if we're not letting PayPal calculate shipping, tell them its 0
-					if ( ! $this->_paypal_shipping ) {
-						$redirect_args[ 'shipping_' . $item_num ] = '0';
-						$redirect_args[ 'shipping2_' . $item_num ] = '0';
+					if ( ! $this->_paypal_shipping) {
+						$redirect_args['shipping_'.$item_num] = '0';
+						$redirect_args['shipping2_'.$item_num] = '0';
 					}
 					$item_num++;
 					$itemized_sum += $line_item->total();
 				}
 			}
-			$taxes_li = $this->_line_item->get_taxes_subtotal( $total_line_item );
+			$taxes_li = $this->_line_item->get_taxes_subtotal($total_line_item);
 			//ideally itemized sum equals the transaction total. but if not (which is weird)
 			//and the itemized sum is LESS than the transaction total
 			//add another line item
@@ -152,47 +152,47 @@ 
 					$transaction->total() - $itemized_sum - $taxes_li->total() - $shipping_previously_added,
 					2 
 				);
-			if( $itemized_sum_diff_from_txn_total < 0 ) {
+			if ($itemized_sum_diff_from_txn_total < 0) {
 				//itemized sum is too big
-				$total_discounts_to_cart_total += abs( $itemized_sum_diff_from_txn_total );
-			} elseif( $itemized_sum_diff_from_txn_total > 0 ) {
-				$redirect_args[ 'item_name_' . $item_num ] = substr(
-						__( 'Other charges', 'event_espresso' ), 0, 127 );
-				$redirect_args[ 'amount_' . $item_num ] = $this->format_currency( $itemized_sum_diff_from_txn_total );
-				$redirect_args[ 'quantity_' . $item_num ] = 1;
+				$total_discounts_to_cart_total += abs($itemized_sum_diff_from_txn_total);
+			} elseif ($itemized_sum_diff_from_txn_total > 0) {
+				$redirect_args['item_name_'.$item_num] = substr(
+						__('Other charges', 'event_espresso'), 0, 127 );
+				$redirect_args['amount_'.$item_num] = $this->format_currency($itemized_sum_diff_from_txn_total);
+				$redirect_args['quantity_'.$item_num] = 1;
 				$item_num++;
 			}
-			if( $total_discounts_to_cart_total > 0 ) {
-				$redirect_args[ 'discount_amount_cart' ] = $this->format_currency( $total_discounts_to_cart_total );
+			if ($total_discounts_to_cart_total > 0) {
+				$redirect_args['discount_amount_cart'] = $this->format_currency($total_discounts_to_cart_total);
 			}
 			//add our taxes to the order if we're NOT using PayPal's
-			if( ! $this->_paypal_taxes ){
+			if ( ! $this->_paypal_taxes) {
 				$redirect_args['tax_cart'] = $total_line_item->get_total_tax();
 			}
 		} else {
-			$payment->update_extra_meta( EEG_Paypal_Standard::itemized_payment_option_name, false );
+			$payment->update_extra_meta(EEG_Paypal_Standard::itemized_payment_option_name, false);
 			//partial payment that's not for the remaining amount, so we can't send an itemized list
-			$redirect_args['item_name_' . $item_num] = substr(
-				sprintf( __('Payment of %1$s for %2$s', "event_espresso"), $payment->amount(), $primary_registrant->reg_code() ),
+			$redirect_args['item_name_'.$item_num] = substr(
+				sprintf(__('Payment of %1$s for %2$s', "event_espresso"), $payment->amount(), $primary_registrant->reg_code()),
 				0, 127
 			);
-			$redirect_args['amount_' . $item_num] = $payment->amount();
-			$redirect_args['shipping_' . $item_num ] = '0';
-			$redirect_args['shipping2_' . $item_num ] = '0';
+			$redirect_args['amount_'.$item_num] = $payment->amount();
+			$redirect_args['shipping_'.$item_num] = '0';
+			$redirect_args['shipping2_'.$item_num] = '0';
 			$redirect_args['tax_cart'] = '0';
 			$item_num++;
 		}
 
-		if($this->_debug_mode){
-			$redirect_args['item_name_' . $item_num] = 'DEBUG INFO (this item only added in sandbox mode';
-			$redirect_args['amount_' . $item_num] = 0;
+		if ($this->_debug_mode) {
+			$redirect_args['item_name_'.$item_num] = 'DEBUG INFO (this item only added in sandbox mode';
+			$redirect_args['amount_'.$item_num] = 0;
 			$redirect_args['on0_'.$item_num] = 'NOTIFY URL';
-			$redirect_args['os0_' . $item_num] = $notify_url;
+			$redirect_args['os0_'.$item_num] = $notify_url;
 			$redirect_args['on1_'.$item_num] = 'RETURN URL';
-			$redirect_args['os1_' . $item_num] = $return_url;
+			$redirect_args['os1_'.$item_num] = $return_url;
 //			$redirect_args['option_index_' . $item_num] = 1; // <-- dunno if this is needed ?
-			$redirect_args['shipping_' . $item_num ] = '0';
-			$redirect_args['shipping2_' . $item_num ] = '0';
+			$redirect_args['shipping_'.$item_num] = '0';
+			$redirect_args['shipping2_'.$item_num] = '0';
 		}
 
 		$redirect_args['business'] = $this->_paypal_id;
@@ -202,14 +202,14 @@ 
 		$redirect_args['cmd'] = '_cart';
 		$redirect_args['upload'] = 1;
 		$redirect_args['currency_code'] = $payment->currency_code();
-		$redirect_args['rm'] = 2;//makes the user return with method=POST
-		if($this->_image_url){
+		$redirect_args['rm'] = 2; //makes the user return with method=POST
+		if ($this->_image_url) {
 			$redirect_args['image_url'] = $this->_image_url;
 		}
 		$redirect_args['no_shipping'] = $this->_shipping_details;
-		$redirect_args['bn'] = 'EventEspresso_SP';//EE will blow up if you change this
+		$redirect_args['bn'] = 'EventEspresso_SP'; //EE will blow up if you change this
 
-		$redirect_args = apply_filters( "FHEE__EEG_Paypal_Standard__set_redirection_info__arguments", $redirect_args, $this );
+		$redirect_args = apply_filters("FHEE__EEG_Paypal_Standard__set_redirection_info__arguments", $redirect_args, $this);
 
 		$payment->set_redirect_url($this->_gateway_url);
 		$payment->set_redirect_args($redirect_args);
@@ -230,55 +230,55 @@ 
 	 * @return \EEI_Payment updated
 	 * @throws \EE_Error
 	 */
-	public function handle_payment_update( $update_info, $transaction ){
+	public function handle_payment_update($update_info, $transaction) {
 		//verify there's payment data that's been sent
-		if ( empty( $update_info[ 'payment_status' ] ) || empty( $update_info[ 'txn_id' ] ) ) {
+		if (empty($update_info['payment_status']) || empty($update_info['txn_id'])) {
 			// waaaait... is this a PDT request? (see https://developer.paypal.com/docs/classic/products/payment-data-transfer/)
 			// indicated by the "tx" argument? If so, we don't need it. We'll just use the IPN data when it comes
-			if ( isset( $update_info[ 'tx' ] ) ) {
+			if (isset($update_info['tx'])) {
 				return $transaction->last_payment();
 			} else {
 				return null;
 			}
 		}
-		$payment = $this->_pay_model->get_payment_by_txn_id_chq_nmbr( $update_info[ 'txn_id' ] );
-		if ( ! $payment instanceof EEI_Payment ) {
+		$payment = $this->_pay_model->get_payment_by_txn_id_chq_nmbr($update_info['txn_id']);
+		if ( ! $payment instanceof EEI_Payment) {
 			$payment = $transaction->last_payment();
 		}
 		// ok, then validate the IPN. Even if we've already processed this payment,
 		// let PayPal know we don't want to hear from them anymore!
-		if ( ! $this->validate_ipn( $update_info, $payment ) ) {
+		if ( ! $this->validate_ipn($update_info, $payment)) {
 			return $payment;
 		}
 		//ok, well let's process this payment then!
-		switch ( $update_info[ 'payment_status' ] ) {
+		switch ($update_info['payment_status']) {
 
 			case 'Completed' :
 				$status = $this->_pay_model->approved_status();
-				$gateway_response = __( 'The payment is approved.', 'event_espresso' );
+				$gateway_response = __('The payment is approved.', 'event_espresso');
 				break;
 
 			case 'Pending' :
 				$status = $this->_pay_model->pending_status();
-				$gateway_response = __( 'The payment is in progress. Another message will be sent when payment is approved.', 'event_espresso' );
+				$gateway_response = __('The payment is in progress. Another message will be sent when payment is approved.', 'event_espresso');
 				break;
 
 			case 'Denied' :
 				$status = $this->_pay_model->declined_status();
-				$gateway_response = __( 'The payment has been declined.', 'event_espresso' );
+				$gateway_response = __('The payment has been declined.', 'event_espresso');
 				break;
 
 			case 'Expired' :
 			case 'Failed' :
 				$status = $this->_pay_model->failed_status();
-				$gateway_response = __( 'The payment failed for technical reasons or expired.', 'event_espresso' );
+				$gateway_response = __('The payment failed for technical reasons or expired.', 'event_espresso');
 				break;
 
 			case 'Refunded' :
 			case 'Partially_Refunded' :
 				// even though it's a refund, we consider the payment as approved, it just has a negative value
 				$status = $this->_pay_model->approved_status();
-				$gateway_response = __( 'The payment has been refunded. Please update registrations accordingly.', 'event_espresso' );
+				$gateway_response = __('The payment has been refunded. Please update registrations accordingly.', 'event_espresso');
 				break;
 
 			case 'Voided' :
@@ -286,25 +286,25 @@ 
 			case 'Canceled_Reversal' :
 			default :
 				$status = $this->_pay_model->cancelled_status();
-				$gateway_response = __( 'The payment was cancelled, reversed, or voided. Please update registrations accordingly.', 'event_espresso' );
+				$gateway_response = __('The payment was cancelled, reversed, or voided. Please update registrations accordingly.', 'event_espresso');
 				break;
 
 		}
 
 		//check if we've already processed this payment
-		if ( $payment instanceof EEI_Payment ) {
+		if ($payment instanceof EEI_Payment) {
 			//payment exists. if this has the exact same status and amount, don't bother updating. just return
-			if ( $payment->status() == $status && $payment->amount() == $update_info[ 'mc_gross' ] ) {
+			if ($payment->status() == $status && $payment->amount() == $update_info['mc_gross']) {
 				// DUPLICATED IPN! dont bother updating transaction foo!;
-				$message_log = sprintf( __( 'It appears we have received a duplicate IPN from PayPal for payment %d', 'event_espresso' ), $payment->ID() );
+				$message_log = sprintf(__('It appears we have received a duplicate IPN from PayPal for payment %d', 'event_espresso'), $payment->ID());
 			} else {
 				// new payment yippee !!!
-				$payment->set_status( $status );
-				$payment->set_amount( floatval( $update_info[ 'mc_gross' ] ) );
-				$payment->set_gateway_response( $gateway_response );
-				$payment->set_details( $update_info );
-				$payment->set_txn_id_chq_nmbr( $update_info[ 'txn_id' ] );
-				$message_log = sprintf( __( 'Updated payment either from IPN or as part of POST from PayPal', 'event_espresso' ) );
+				$payment->set_status($status);
+				$payment->set_amount(floatval($update_info['mc_gross']));
+				$payment->set_gateway_response($gateway_response);
+				$payment->set_details($update_info);
+				$payment->set_txn_id_chq_nmbr($update_info['txn_id']);
+				$message_log = sprintf(__('Updated payment either from IPN or as part of POST from PayPal', 'event_espresso'));
 			}
 			$this->log(
 				array(
@@ -316,11 +316,11 @@ 
 				$payment
 			);
 		}
-		do_action( 'FHEE__EEG_Paypal_Standard__handle_payment_update__payment_processed', $payment, $this );
+		do_action('FHEE__EEG_Paypal_Standard__handle_payment_update__payment_processed', $payment, $this);
 		// kill request here if this is a refund
-		if ( $update_info[ 'payment_status' ] == 'Refunded' || $update_info[ 'payment_status' ] == 'Partially_Refunded'   ) {
-			if ( apply_filters( 'FHEE__EEG_Paypal_Standard__handle_payment_update__kill_refund_request', true ) ) {
-				status_header( 200 );
+		if ($update_info['payment_status'] == 'Refunded' || $update_info['payment_status'] == 'Partially_Refunded') {
+			if (apply_filters('FHEE__EEG_Paypal_Standard__handle_payment_update__kill_refund_request', true)) {
+				status_header(200);
 				exit();
 			}
 		}
@@ -336,9 +336,9 @@ 
 	 * @param EE_Payment|EEI_Payment $payment
 	 * @return boolean
 	 */
-	public function validate_ipn( $update_info, $payment ) {
+	public function validate_ipn($update_info, $payment) {
 		//allow us to skip validating IPNs with PayPal (useful for testing)
-		if ( apply_filters( 'FHEE__EEG_Paypal_Standard__validate_ipn__skip', false ) ) {
+		if (apply_filters('FHEE__EEG_Paypal_Standard__validate_ipn__skip', false)) {
 			return true;
 		}
 		//...otherwise, we actually don't care what the $update_info is, we need to look
@@ -346,22 +346,22 @@ 
 		// Reading POSTed data directly from $_POST causes serialization issues with array data in the POST.
 		// Instead, read raw POST data from the input stream.
 		// @see https://gist.github.com/xcommerce-gists/3440401
-		$raw_post_data = file_get_contents( 'php://input' );
-		$raw_post_array = explode( '&', $raw_post_data );
+		$raw_post_data = file_get_contents('php://input');
+		$raw_post_array = explode('&', $raw_post_data);
 		$update_info = array();
-		foreach ( $raw_post_array as $keyval ) {
-			$keyval = explode( '=', $keyval );
-			if ( count( $keyval ) == 2 )
-				$update_info[ $keyval[ 0 ] ] = urldecode( $keyval[ 1 ] );
+		foreach ($raw_post_array as $keyval) {
+			$keyval = explode('=', $keyval);
+			if (count($keyval) == 2)
+				$update_info[$keyval[0]] = urldecode($keyval[1]);
 		}
 		// read the IPN message sent from PayPal and prepend 'cmd=_notify-validate'
 		$req = 'cmd=_notify-validate';
-		$get_magic_quotes_exists = function_exists( 'get_magic_quotes_gpc' ) ? true : false;
-		foreach ( $update_info as $key => $value ) {
-			if ( $get_magic_quotes_exists && get_magic_quotes_gpc() == 1 ) {
-				$value = urlencode( stripslashes( $value ) );
+		$get_magic_quotes_exists = function_exists('get_magic_quotes_gpc') ? true : false;
+		foreach ($update_info as $key => $value) {
+			if ($get_magic_quotes_exists && get_magic_quotes_gpc() == 1) {
+				$value = urlencode(stripslashes($value));
 			} else {
-				$value = urlencode( $value );
+				$value = urlencode($value);
 			}
 			$req .= "&$key=$value";
 		}
@@ -371,21 +371,21 @@ 
 			array(
 				'body' 				=> $req,
 				'sslverify' 		=> false,
-				'timeout' 		=> 60 ,
+				'timeout' 		=> 60,
 				// make sure to set a site specific unique "user-agent" string since the WordPres default gets declined by PayPal
 				// plz see: https://github.com/websharks/s2member/issues/610
-				'user-agent' 	=> 'Event Espresso v' . EVENT_ESPRESSO_VERSION . '; ' . home_url(),
+				'user-agent' 	=> 'Event Espresso v'.EVENT_ESPRESSO_VERSION.'; '.home_url(),
 			)
 		);
 		// then check the response
-		if ( ! is_wp_error( $response ) && array_key_exists( 'body', $response ) && strcmp( $response[ 'body' ], "VERIFIED" ) == 0 ) {
+		if ( ! is_wp_error($response) && array_key_exists('body', $response) && strcmp($response['body'], "VERIFIED") == 0) {
 			return true;
 		} else {
 			// huh, something's wack... the IPN didn't validate. We must have replied to the IPN incorrectly,
 			// or their API must have changed: http://www.paypalobjects.com/en_US/ebook/PP_OrderManagement_IntegrationGuide/ipn.html
-			$payment->set_gateway_response( sprintf( __( "IPN Validation failed! Paypal responded with '%s'", "event_espresso" ), $response[ 'body' ] ) );
-			$payment->set_details( array( 'REQUEST' => $update_info, 'VALIDATION_RESPONSE' => $response ) );
-			$payment->set_status( EEM_Payment::status_id_failed );
+			$payment->set_gateway_response(sprintf(__("IPN Validation failed! Paypal responded with '%s'", "event_espresso"), $response['body']));
+			$payment->set_details(array('REQUEST' => $update_info, 'VALIDATION_RESPONSE' => $response));
+			$payment->set_status(EEM_Payment::status_id_failed);
 			// log the results
 			$this->log(
 				array(
@@ -407,9 +407,9 @@ 
 	 */
 	protected function _process_response_url() {
 		EE_Registry::instance()->load_helper('URL');
-		if ( isset( $_SERVER[ 'HTTP_HOST' ], $_SERVER[ 'REQUEST_URI' ] ) ) {
+		if (isset($_SERVER['HTTP_HOST'], $_SERVER['REQUEST_URI'])) {
 			$url = is_ssl() ? 'https://' : 'http://';
-			$url .= EEH_URL::filter_input_server_url( 'HTTP_HOST' );
+			$url .= EEH_URL::filter_input_server_url('HTTP_HOST');
 			$url .= EEH_URL::filter_input_server_url();
 		} else {
 			$url = 'unknown';
@@ -425,30 +425,30 @@ 
 	 * like the taxes or shipping
 	 * @param EEI_Payment $payment
 	 */
-	public function update_txn_based_on_payment( $payment ) {
+	public function update_txn_based_on_payment($payment) {
 		$update_info = $payment->details();
 		$transaction = $payment->transaction();
-		$payment_was_itemized = $payment->get_extra_meta( EEG_Paypal_Standard::itemized_payment_option_name, true, false );
-		if( ! $transaction ){
-			$this->log( __( 'Payment with ID %d has no related transaction, and so update_txn_based_on_payment couldn\'t be executed properly', 'event_espresso' ), $payment );
+		$payment_was_itemized = $payment->get_extra_meta(EEG_Paypal_Standard::itemized_payment_option_name, true, false);
+		if ( ! $transaction) {
+			$this->log(__('Payment with ID %d has no related transaction, and so update_txn_based_on_payment couldn\'t be executed properly', 'event_espresso'), $payment);
 			return;
 		}
-		if( ! is_array( $update_info ) || ! isset( $update_info[ 'mc_shipping' ] ) || ! isset( $update_info[ 'tax' ] ) ) {
+		if ( ! is_array($update_info) || ! isset($update_info['mc_shipping']) || ! isset($update_info['tax'])) {
 			$this->log(
 				array(
 					'url' 				=> $this->_process_response_url(),
-					'message' 	=> __( 'Could not update transaction based on payment because the payment details have not yet been put on the payment. This normally happens during the IPN or returning from PayPal', 'event_espresso' ),
+					'message' 	=> __('Could not update transaction based on payment because the payment details have not yet been put on the payment. This normally happens during the IPN or returning from PayPal', 'event_espresso'),
 					'payment' 	=> $payment->model_field_array()
 				),
 				$payment
 			);
 			return;
 		}
-		if( $payment->status() !== $this->_pay_model->approved_status() ) {
+		if ($payment->status() !== $this->_pay_model->approved_status()) {
 			$this->log(
 				array(
 					'url' 				=> $this->_process_response_url(),
-					'message' 	=> __( 'We shouldn\'t update transactions taxes or shipping data from non-approved payments', 'event_espresso' ),
+					'message' 	=> __('We shouldn\'t update transactions taxes or shipping data from non-approved payments', 'event_espresso'),
 					'payment' 	=> $payment->model_field_array()
 				),
 				$payment
@@ -458,43 +458,43 @@ 
 		$grand_total_needs_resaving = false;
 
 		//might paypal have changed the taxes?
-		if( $this->_paypal_taxes && $payment_was_itemized ){
+		if ($this->_paypal_taxes && $payment_was_itemized) {
                     //note that we're doing this BEFORE adding shipping; we actually want PayPal's shipping to remain non-taxable
-                    $this->_line_item->set_line_items_taxable( $transaction->total_line_item(), true, 'paypal_shipping' );
+                    $this->_line_item->set_line_items_taxable($transaction->total_line_item(), true, 'paypal_shipping');
                     $this->_line_item->set_total_tax_to(
                             $transaction->total_line_item(),
-                            floatval( $update_info['tax'] ),
-                            __( 'Taxes', 'event_espresso' ),
-                            __( 'Calculated by Paypal', 'event_espresso' ),
+                            floatval($update_info['tax']),
+                            __('Taxes', 'event_espresso'),
+                            __('Calculated by Paypal', 'event_espresso'),
                             'paypal_tax'
                     );
                     $grand_total_needs_resaving = TRUE;
 		}
 
-		$shipping_amount = floatval( $update_info[ 'mc_shipping' ] );
+		$shipping_amount = floatval($update_info['mc_shipping']);
 		//might paypal have added shipping?
-		if( $this->_paypal_shipping && $shipping_amount && $payment_was_itemized ){
+		if ($this->_paypal_shipping && $shipping_amount && $payment_was_itemized) {
 			$this->_line_item->add_unrelated_item(
 				$transaction->total_line_item(),
-				sprintf( __('Shipping for transaction %1$s', 'event_espresso'), $transaction->ID() ),
+				sprintf(__('Shipping for transaction %1$s', 'event_espresso'), $transaction->ID()),
 				$shipping_amount,
 				__('Shipping charges calculated by Paypal', 'event_espresso'),
 				1,
 				false,
-				'paypal_shipping_' . $transaction->ID()
+				'paypal_shipping_'.$transaction->ID()
 			);
 			$grand_total_needs_resaving = true;
 		}
 
-		if( $grand_total_needs_resaving ){
-			$transaction->total_line_item()->save_this_and_descendants_to_txn( $transaction->ID() );
-			$registration_processor = EE_Registry::instance()->load_class( 'Registration_Processor' );
-			$registration_processor->update_registration_final_prices( $transaction );
+		if ($grand_total_needs_resaving) {
+			$transaction->total_line_item()->save_this_and_descendants_to_txn($transaction->ID());
+			$registration_processor = EE_Registry::instance()->load_class('Registration_Processor');
+			$registration_processor->update_registration_final_prices($transaction);
 		}
 		$this->log(
 			array(
 				'url' 													=> $this->_process_response_url(),
-				'message' 										=> __( 'Updated transaction related to payment', 'event_espresso' ),
+				'message' 										=> __('Updated transaction related to payment', 'event_espresso'),
 				'transaction (updated)' 					=> $transaction->model_field_array(),
 				'payment (updated)' 						=> $payment->model_field_array(),
 				'use_paypal_shipping' 					=> $this->_paypal_shipping,

core/EE_Config.core.php

Spacing +400 added lines, -400 removed lines

@@ -128,7 +128,7 @@ 
 	 */
 	public static function instance() {
 		// check if class object is instantiated, and instantiated properly
-		if ( ! self::$_instance instanceof EE_Config ) {
+		if ( ! self::$_instance instanceof EE_Config) {
 			self::$_instance = new self();
 		}
 		return self::$_instance;
@@ -145,22 +145,22 @@ 
 	 * not be ready to instantiate EE_Config currently (eg if the site was put into maintenance mode)
 	 * @return EE_Config
 	 */
-	public static function reset( $hard_reset = FALSE, $reinstantiate = TRUE ){
-		if ( $hard_reset ) {
+	public static function reset($hard_reset = FALSE, $reinstantiate = TRUE) {
+		if ($hard_reset) {
 			self::$_instance->_config_option_names = array();
 			self::$_instance->_initialize_config();
 			self::$_instance->update_espresso_config();
 		}
-		if( self::$_instance instanceof EE_Config ){
+		if (self::$_instance instanceof EE_Config) {
 			self::$_instance->shutdown();
 		}
 		self::$_instance = NULL;
 		//we don't need to reset the static properties imo because those should
 		//only change when a module is added or removed. Currently we don't
 		//support removing a module during a request when it previously existed
-		if( $reinstantiate ){
+		if ($reinstantiate) {
 			return self::instance();
-		}else{
+		} else {
 			return NULL;
 		}
 	}
@@ -174,8 +174,8 @@ 
 	 * @return \EE_Config
 	 */
 	private function __construct() {
-		do_action( 'AHEE__EE_Config__construct__begin',$this );
-		$this->_config_option_names = get_option( 'ee_config_option_names', array() );
+		do_action('AHEE__EE_Config__construct__begin', $this);
+		$this->_config_option_names = get_option('ee_config_option_names', array());
 		// setup empty config classes
 		$this->_initialize_config();
 		// load existing EE site settings
@@ -183,15 +183,15 @@ 
 		// confirm everything loaded correctly and set filtered defaults if not
 		$this->_verify_config();
 		//  register shortcodes and modules
-		add_action( 'AHEE__EE_System__register_shortcodes_modules_and_widgets', array( $this, 'register_shortcodes_and_modules' ), 999 );
+		add_action('AHEE__EE_System__register_shortcodes_modules_and_widgets', array($this, 'register_shortcodes_and_modules'), 999);
 		//  initialize shortcodes and modules
-		add_action( 'AHEE__EE_System__core_loaded_and_ready', array( $this, 'initialize_shortcodes_and_modules' ));
+		add_action('AHEE__EE_System__core_loaded_and_ready', array($this, 'initialize_shortcodes_and_modules'));
 		// register widgets
-		add_action( 'widgets_init', array( $this, 'widgets_init' ), 10 );
+		add_action('widgets_init', array($this, 'widgets_init'), 10);
 		// shutdown
-		add_action( 'shutdown', array( $this, 'shutdown' ), 10 );
+		add_action('shutdown', array($this, 'shutdown'), 10);
 		// construct__end hook
-		do_action( 'AHEE__EE_Config__construct__end',$this );
+		do_action('AHEE__EE_Config__construct__end', $this);
 		// hardcoded hack
 		$this->template_settings->current_espresso_theme = 'Espresso_Arabica_2014';
 	}
@@ -204,7 +204,7 @@ 
 	 * @return string current theme set.
 	 */
 	public static function get_current_theme() {
-		return isset( self::$_instance->template_settings->current_espresso_theme ) ? self::$_instance->template_settings->current_espresso_theme : 'Espresso_Arabica_2014';
+		return isset(self::$_instance->template_settings->current_espresso_theme) ? self::$_instance->template_settings->current_espresso_theme : 'Espresso_Arabica_2014';
 	}
 
 
@@ -238,27 +238,27 @@ 
 	 */
 	private function _load_core_config() {
 		// load_core_config__start hook
-		do_action( 'AHEE__EE_Config___load_core_config__start', $this );
+		do_action('AHEE__EE_Config___load_core_config__start', $this);
 		$espresso_config = $this->get_espresso_config();
-		foreach ( $espresso_config as $config => $settings ) {
+		foreach ($espresso_config as $config => $settings) {
 			// load_core_config__start hook
-			$settings = apply_filters( 'FHEE__EE_Config___load_core_config__config_settings', $settings, $config, $this );
-			if ( is_object( $settings ) && property_exists( $this, $config ) ) {
-				$this->$config = apply_filters( 'FHEE__EE_Config___load_core_config__' . $config, $settings );
+			$settings = apply_filters('FHEE__EE_Config___load_core_config__config_settings', $settings, $config, $this);
+			if (is_object($settings) && property_exists($this, $config)) {
+				$this->$config = apply_filters('FHEE__EE_Config___load_core_config__'.$config, $settings);
 				//call configs populate method to ensure any defaults are set for empty values.
-				if ( method_exists( $settings, 'populate' ) ) {
+				if (method_exists($settings, 'populate')) {
 					$this->$config->populate();
 				}
-				if ( method_exists( $settings, 'do_hooks' ) ) {
+				if (method_exists($settings, 'do_hooks')) {
 					$this->$config->do_hooks();
 				}
 			}
 		}
-		if ( apply_filters( 'FHEE__EE_Config___load_core_config__update_espresso_config', FALSE ) ) {
+		if (apply_filters('FHEE__EE_Config___load_core_config__update_espresso_config', FALSE)) {
 			$this->update_espresso_config();
 		}
 		// load_core_config__end hook
-		do_action( 'AHEE__EE_Config___load_core_config__end', $this );
+		do_action('AHEE__EE_Config___load_core_config__end', $this);
 	}
 
 
@@ -272,40 +272,40 @@ 
 	protected function _verify_config() {
 
 		$this->core = $this->core instanceof EE_Core_Config
-			? $this->core  : new EE_Core_Config();
-		$this->core = apply_filters( 'FHEE__EE_Config___initialize_config__core', $this->core );
+			? $this->core : new EE_Core_Config();
+		$this->core = apply_filters('FHEE__EE_Config___initialize_config__core', $this->core);
 
 		$this->organization = $this->organization instanceof EE_Organization_Config
-			? $this->organization  : new EE_Organization_Config();
-		$this->organization = apply_filters( 'FHEE__EE_Config___initialize_config__organization', $this->organization );
+			? $this->organization : new EE_Organization_Config();
+		$this->organization = apply_filters('FHEE__EE_Config___initialize_config__organization', $this->organization);
 
 		$this->currency = $this->currency instanceof EE_Currency_Config
 			? $this->currency : new EE_Currency_Config();
-		$this->currency = apply_filters( 'FHEE__EE_Config___initialize_config__currency', $this->currency );
+		$this->currency = apply_filters('FHEE__EE_Config___initialize_config__currency', $this->currency);
 
 		$this->registration = $this->registration instanceof EE_Registration_Config
 			? $this->registration : new EE_Registration_Config();
-		$this->registration = apply_filters( 'FHEE__EE_Config___initialize_config__registration', $this->registration );
+		$this->registration = apply_filters('FHEE__EE_Config___initialize_config__registration', $this->registration);
 
 		$this->admin = $this->admin instanceof EE_Admin_Config
 			? $this->admin : new EE_Admin_Config();
-		$this->admin = apply_filters( 'FHEE__EE_Config___initialize_config__admin', $this->admin );
+		$this->admin = apply_filters('FHEE__EE_Config___initialize_config__admin', $this->admin);
 
 		$this->template_settings = $this->template_settings instanceof EE_Template_Config
 			? $this->template_settings : new EE_Template_Config();
-		$this->template_settings = apply_filters( 'FHEE__EE_Config___initialize_config__template_settings', $this->template_settings );
+		$this->template_settings = apply_filters('FHEE__EE_Config___initialize_config__template_settings', $this->template_settings);
 
 		$this->map_settings = $this->map_settings instanceof EE_Map_Config
 			? $this->map_settings : new EE_Map_Config();
-		$this->map_settings = apply_filters( 'FHEE__EE_Config___initialize_config__map_settings', $this->map_settings );
+		$this->map_settings = apply_filters('FHEE__EE_Config___initialize_config__map_settings', $this->map_settings);
 
 		$this->environment = $this->environment instanceof EE_Environment_Config
 			? $this->environment : new EE_Environment_Config();
-		$this->environment = apply_filters( 'FHEE__EE_Config___initialize_config__environment', $this->environment );
+		$this->environment = apply_filters('FHEE__EE_Config___initialize_config__environment', $this->environment);
 
 		$this->gateway = $this->gateway instanceof EE_Gateway_Config
 			? $this->gateway : new EE_Gateway_Config();
-		$this->gateway = apply_filters( 'FHEE__EE_Config___initialize_config__gateway', $this->gateway );
+		$this->gateway = apply_filters('FHEE__EE_Config___initialize_config__gateway', $this->gateway);
 
 	}
 
@@ -319,7 +319,7 @@ 
 	 */
 	public function get_espresso_config() {
 		// grab espresso configuration
-		return apply_filters( 'FHEE__EE_Config__get_espresso_config__CFG', get_option( 'ee_config', array() ));
+		return apply_filters('FHEE__EE_Config__get_espresso_config__CFG', get_option('ee_config', array()));
 	}
 
 
@@ -332,12 +332,12 @@ 
 	 * @param        $old_value
 	 * @param        $value
 	 */
-	public function double_check_config_comparison( $option = '', $old_value, $value ) {
+	public function double_check_config_comparison($option = '', $old_value, $value) {
 		// make sure we're checking the ee config
-		if ( $option == 'ee_config' ) {
+		if ($option == 'ee_config') {
 			// run a loose comparison of the old value against the new value for type and properties,
 			// but NOT exact instance like WP update_option does
-			if ( $value != $old_value ) {
+			if ($value != $old_value) {
 				// if they are NOT the same, then remove the hook,
 				// which means the subsequent update results will be based solely on the update query results
 				// the reason we do this is because, as stated above,
@@ -352,7 +352,7 @@ 
 				// the string it sees in the db looks the same as the new one it has been passed!!!
 				// This results in the query returning an "affected rows" value of ZERO,
 				// which gets returned immediately by WP update_option and looks like an error.
-				remove_action( 'update_option', array( $this, 'check_config_updated' ));
+				remove_action('update_option', array($this, 'check_config_updated'));
 			}
 		}
 	}
@@ -367,11 +367,11 @@ 
 	 */
 	protected function  _reset_espresso_addon_config() {
 		$this->_config_option_names = array();
-		foreach( $this->addons as $addon_name => $addon_config_obj ) {
-			$addon_config_obj = maybe_unserialize( $addon_config_obj );
-			$config_class = get_class( $addon_config_obj );
-			if ( $addon_config_obj instanceof $config_class && ! $addon_config_obj instanceof __PHP_Incomplete_Class ) {
-				$this->update_config( 'addons', $addon_name, $addon_config_obj, FALSE );
+		foreach ($this->addons as $addon_name => $addon_config_obj) {
+			$addon_config_obj = maybe_unserialize($addon_config_obj);
+			$config_class = get_class($addon_config_obj);
+			if ($addon_config_obj instanceof $config_class && ! $addon_config_obj instanceof __PHP_Incomplete_Class) {
+				$this->update_config('addons', $addon_name, $addon_config_obj, FALSE);
 			}
 			$this->addons->$addon_name = NULL;
 		}
@@ -387,17 +387,17 @@ 
 	 * @param   bool $add_error
 	 * @return   bool
 	 */
-	public function  update_espresso_config( $add_success = FALSE, $add_error = TRUE ) {
+	public function  update_espresso_config($add_success = FALSE, $add_error = TRUE) {
 		// commented out the following re: https://events.codebasehq.com/projects/event-espresso/tickets/8197
 		//$clone = clone( self::$_instance );
 		//self::$_instance = NULL;
-		do_action( 'AHEE__EE_Config__update_espresso_config__begin',$this );
+		do_action('AHEE__EE_Config__update_espresso_config__begin', $this);
 		$this->_reset_espresso_addon_config();
 		// hook into update_option because that happens AFTER the ( $value === $old_value ) conditional
 		// but BEFORE the actual update occurs
-		add_action( 'update_option', array( $this, 'double_check_config_comparison' ), 1, 3 );
+		add_action('update_option', array($this, 'double_check_config_comparison'), 1, 3);
 		// now update "ee_config"
-		$saved = update_option( 'ee_config', $this );
+		$saved = update_option('ee_config', $this);
 		// if not saved... check if the hook we just added still exists;
 		// if it does, it means one of two things:
 		// 		that update_option bailed at the ( $value === $old_value ) conditional,
@@ -408,25 +408,25 @@ 
 		// but just means no update occurred, so don't display an error to the user.
 		// BUT... if update_option returns FALSE, AND the hook is missing,
 		// then it means that something truly went wrong
-		$saved = ! $saved ? has_action( 'update_option', array( $this, 'double_check_config_comparison' )) : $saved;
+		$saved = ! $saved ? has_action('update_option', array($this, 'double_check_config_comparison')) : $saved;
 		// remove our action since we don't want it in the system anymore
-		remove_action( 'update_option', array( $this, 'double_check_config_comparison' ), 1 );
-		do_action( 'AHEE__EE_Config__update_espresso_config__end', $this, $saved );
+		remove_action('update_option', array($this, 'double_check_config_comparison'), 1);
+		do_action('AHEE__EE_Config__update_espresso_config__end', $this, $saved);
 		//self::$_instance = $clone;
 		//unset( $clone );
 		// if config remains the same or was updated successfully
-		if ( $saved ) {
-			if ( $add_success ) {
+		if ($saved) {
+			if ($add_success) {
 				EE_Error::add_success(
-					__( 'The Event Espresso Configuration Settings have been successfully updated.', 'event_espresso' ),
+					__('The Event Espresso Configuration Settings have been successfully updated.', 'event_espresso'),
 					__FILE__, __FUNCTION__, __LINE__
 				);
 			}
 			return TRUE;
 		} else {
-			if ( $add_error ) {
+			if ($add_error) {
 				EE_Error::add_error(
-					__( 'The Event Espresso Configuration Settings were not updated.', 'event_espresso' ),
+					__('The Event Espresso Configuration Settings were not updated.', 'event_espresso'),
 					__FILE__, __FUNCTION__, __LINE__
 				);
 			}
@@ -452,20 +452,20 @@ 
 		$name = '',
 		$config_class = '',
 		$config_obj = NULL,
-		$tests_to_run = array( 1, 2, 3, 4, 5, 6, 7, 8 ),
+		$tests_to_run = array(1, 2, 3, 4, 5, 6, 7, 8),
 		$display_errors = TRUE
 	) {
 		try {
-			foreach ( $tests_to_run as $test ) {
-				switch ( $test ) {
+			foreach ($tests_to_run as $test) {
+				switch ($test) {
 
 					// TEST #1 : check that section was set
 					case 1 :
-						if ( empty( $section ) ) {
-							if ( $display_errors ) {
+						if (empty($section)) {
+							if ($display_errors) {
 								throw new EE_Error(
 									sprintf(
-										__( 'No configuration section has been provided while attempting to save "%s".', 'event_espresso' ),
+										__('No configuration section has been provided while attempting to save "%s".', 'event_espresso'),
 										$config_class
 									)
 								);
@@ -476,11 +476,11 @@ 
 
 					// TEST #2 : check that settings section exists
 					case 2 :
-						if ( ! isset( $this->{$section} ) ) {
-							if ( $display_errors ) {
+						if ( ! isset($this->{$section} )) {
+							if ($display_errors) {
 								throw new EE_Error(
-									sprintf( __( 'The "%s" configuration section does not exist.', 'event_espresso' ),
-											 $section )
+									sprintf(__('The "%s" configuration section does not exist.', 'event_espresso'),
+											 $section)
 								);
 							}
 							return false;
@@ -490,12 +490,12 @@ 
 					// TEST #3 : check that section is the proper format
 					case 3 :
 						if (
-							! ( $this->{$section} instanceof EE_Config_Base || $this->{$section} instanceof stdClass )
+							! ($this->{$section} instanceof EE_Config_Base || $this->{$section} instanceof stdClass)
 						) {
-							if ( $display_errors ) {
+							if ($display_errors) {
 								throw new EE_Error(
 									sprintf(
-										__( 'The "%s" configuration settings have not been formatted correctly.', 'event_espresso' ),
+										__('The "%s" configuration settings have not been formatted correctly.', 'event_espresso'),
 										$section
 									)
 								);
@@ -506,10 +506,10 @@ 
 
 					// TEST #4 : check that config section name has been set
 					case 4 :
-						if ( empty( $name ) ) {
-							if ( $display_errors ) {
+						if (empty($name)) {
+							if ($display_errors) {
 								throw new EE_Error(
-									__( 'No name has been provided for the specific configuration section.', 'event_espresso' )
+									__('No name has been provided for the specific configuration section.', 'event_espresso')
 								);
 							}
 							return false;
@@ -518,10 +518,10 @@ 
 
 					// TEST #5 : check that a config class name has been set
 					case 5 :
-						if ( empty( $config_class ) ) {
-							if ( $display_errors ) {
+						if (empty($config_class)) {
+							if ($display_errors) {
 								throw new EE_Error(
-									__( 'No class name has been provided for the specific configuration section.', 'event_espresso' )
+									__('No class name has been provided for the specific configuration section.', 'event_espresso')
 								);
 							}
 							return false;
@@ -530,11 +530,11 @@ 
 
 					// TEST #6 : verify config class is accessible
 					case 6 :
-						if ( ! class_exists( $config_class ) ) {
-							if ( $display_errors ) {
+						if ( ! class_exists($config_class)) {
+							if ($display_errors) {
 								throw new EE_Error(
 									sprintf(
-										__( 'The "%s" class does not exist. Please ensure that an autoloader has been set for it.', 'event_espresso' ),
+										__('The "%s" class does not exist. Please ensure that an autoloader has been set for it.', 'event_espresso'),
 										$config_class
 									)
 								);
@@ -545,11 +545,11 @@ 
 
 					// TEST #7 : check that config has even been set
 					case 7 :
-						if ( ! isset( $this->{$section}->{$name} ) ) {
-							if ( $display_errors ) {
+						if ( ! isset($this->{$section}->{$name} )) {
+							if ($display_errors) {
 								throw new EE_Error(
 									sprintf(
-										__( 'No configuration has been set for "%1$s->%2$s".', 'event_espresso' ),
+										__('No configuration has been set for "%1$s->%2$s".', 'event_espresso'),
 										$section,
 										$name
 									)
@@ -558,17 +558,17 @@ 
 							return false;
 						} else {
 							// and make sure it's not serialized
-							$this->{$section}->{$name} = maybe_unserialize( $this->{$section}->{$name} );
+							$this->{$section}->{$name} = maybe_unserialize($this->{$section}->{$name} );
 						}
 						break;
 
 					// TEST #8 : check that config is the requested type
 					case 8 :
-						if ( ! $this->{$section}->{$name} instanceof $config_class ) {
-							if ( $display_errors ) {
+						if ( ! $this->{$section}->{$name} instanceof $config_class) {
+							if ($display_errors) {
 								throw new EE_Error(
 									sprintf(
-										__( 'The configuration for "%1$s->%2$s" is not of the "%3$s" class.', 'event_espresso' ),
+										__('The configuration for "%1$s->%2$s" is not of the "%3$s" class.', 'event_espresso'),
 										$section,
 										$name,
 										$config_class
@@ -581,12 +581,12 @@ 
 
 					// TEST #9 : verify config object
 					case 9 :
-						if ( ! $config_obj instanceof EE_Config_Base ) {
-							if ( $display_errors ) {
+						if ( ! $config_obj instanceof EE_Config_Base) {
+							if ($display_errors) {
 								throw new EE_Error(
 									sprintf(
-										__( 'The "%s" class is not an instance of EE_Config_Base.', 'event_espresso' ),
-										print_r( $config_obj, true )
+										__('The "%s" class is not an instance of EE_Config_Base.', 'event_espresso'),
+										print_r($config_obj, true)
 									)
 								);
 							}
@@ -597,7 +597,7 @@ 
 				}
 			}
 
-		} catch( EE_Error $e ) {
+		} catch (EE_Error $e) {
 			$e->get_error();
 		}
 		// you have successfully run the gauntlet
@@ -614,8 +614,8 @@ 
 	 * @param        string          $name
 	 * @return        string
 	 */
-	private function _generate_config_option_name( $section = '', $name = '' ) {
-		return 'ee_config-' . strtolower( $section . '-' . str_replace( array( 'EE_', 'EED_' ), '', $name ) );
+	private function _generate_config_option_name($section = '', $name = '') {
+		return 'ee_config-'.strtolower($section.'-'.str_replace(array('EE_', 'EED_'), '', $name));
 	}
 
 
@@ -629,10 +629,10 @@ 
 	 * @param 	string $name
 	 * @return 	string
 	 */
-	private function _set_config_class( $config_class = '', $name = '' ) {
-		return ! empty( $config_class )
+	private function _set_config_class($config_class = '', $name = '') {
+		return ! empty($config_class)
 			? $config_class
-			: str_replace( ' ', '_', ucwords( str_replace( '_', ' ', $name ) ) ) . '_Config';
+			: str_replace(' ', '_', ucwords(str_replace('_', ' ', $name))).'_Config';
 	}
 
 
@@ -646,34 +646,34 @@ 
 	 * @param 	EE_Config_Base $config_obj
 	 * @return 	EE_Config_Base
 	 */
-	public function set_config( $section = '', $name = '', $config_class = '', EE_Config_Base $config_obj = null ) {
+	public function set_config($section = '', $name = '', $config_class = '', EE_Config_Base $config_obj = null) {
 		// ensure config class is set to something
-		$config_class = $this->_set_config_class( $config_class, $name );
+		$config_class = $this->_set_config_class($config_class, $name);
 		// run tests 1-4, 6, and 7 to verify all config params are set and valid
-		if ( ! $this->_verify_config_params( $section, $name, $config_class, null, array( 1, 2, 3, 4, 5, 6 ))) {
+		if ( ! $this->_verify_config_params($section, $name, $config_class, null, array(1, 2, 3, 4, 5, 6))) {
 			return null;
 		}
-		$config_option_name = $this->_generate_config_option_name( $section, $name );
+		$config_option_name = $this->_generate_config_option_name($section, $name);
 		// if the config option name hasn't been added yet to the list of option names we're tracking, then do so now
-		if ( ! isset( $this->_config_option_names[ $config_option_name ] )) {
-			$this->_config_option_names[ $config_option_name ] = $config_class;
+		if ( ! isset($this->_config_option_names[$config_option_name])) {
+			$this->_config_option_names[$config_option_name] = $config_class;
 		}
 		// verify the incoming config object but suppress errors
-		if ( ! $this->_verify_config_params( $section, $name, $config_class, $config_obj, array( 9 ), false )) {
+		if ( ! $this->_verify_config_params($section, $name, $config_class, $config_obj, array(9), false)) {
 			$config_obj = new $config_class();
 		}
-		if ( get_option( $config_option_name ) ) {
-			update_option( $config_option_name, $config_obj );
+		if (get_option($config_option_name)) {
+			update_option($config_option_name, $config_obj);
 			$this->{$section}->{$name} = $config_obj;
 			return $this->{$section}->{$name};
 		} else {
 			// create a wp-option for this config
-			if ( add_option( $config_option_name, $config_obj, '', 'no' )) {
-				$this->{$section}->{$name} = maybe_unserialize( $config_obj );
+			if (add_option($config_option_name, $config_obj, '', 'no')) {
+				$this->{$section}->{$name} = maybe_unserialize($config_obj);
 				return $this->{$section}->{$name};
 			} else {
 				EE_Error::add_error(
-					sprintf( __( 'The "%s" could not be saved to the database.', 'event_espresso' ), $config_class ),
+					sprintf(__('The "%s" could not be saved to the database.', 'event_espresso'), $config_class),
 					__FILE__, __FUNCTION__, __LINE__
 				);
 				return null;
@@ -694,37 +694,37 @@ 
 	 * @param 	bool 					$throw_errors
 	 * @return 	bool
 	 */
-	public function update_config( $section = '', $name = '', $config_obj = '', $throw_errors = true ) {
-		$config_obj = maybe_unserialize( $config_obj );
+	public function update_config($section = '', $name = '', $config_obj = '', $throw_errors = true) {
+		$config_obj = maybe_unserialize($config_obj);
 		// get class name of the incoming object
-		$config_class = get_class( $config_obj );
+		$config_class = get_class($config_obj);
 		// run tests 1-5 and 9 to verify config
-		if ( ! $this->_verify_config_params( $section, $name, $config_class, $config_obj, array( 1, 2, 3, 4, 7, 9 ))) {
+		if ( ! $this->_verify_config_params($section, $name, $config_class, $config_obj, array(1, 2, 3, 4, 7, 9))) {
 			return false;
 		}
-		$config_option_name = $this->_generate_config_option_name( $section, $name );
+		$config_option_name = $this->_generate_config_option_name($section, $name);
 		// check if config object has been added to db by seeing if config option name is in $this->_config_option_names array
-		if ( ! isset( $this->_config_option_names[ $config_option_name ] )) {
+		if ( ! isset($this->_config_option_names[$config_option_name])) {
 			// save new config to db
-			return $this->set_config( $section, $name, $config_class, $config_obj );
+			return $this->set_config($section, $name, $config_class, $config_obj);
 		} else {
 			// first check if the record already exists
-			$existing_config = get_option( $config_option_name );
-			$config_obj = serialize( $config_obj );
+			$existing_config = get_option($config_option_name);
+			$config_obj = serialize($config_obj);
 			// just return if db record is already up to date
-			if ( $existing_config == $config_obj ) {
+			if ($existing_config == $config_obj) {
 				$this->{$section}->{$name} = $config_obj;
 				return true;
-			} else if ( update_option( $config_option_name, $config_obj )) {
+			} else if (update_option($config_option_name, $config_obj)) {
 				// update wp-option for this config class
 				$this->{$section}->{$name} = $config_obj;
 				return true;
-			} elseif ( $throw_errors ) {
+			} elseif ($throw_errors) {
 				EE_Error::add_error(
 					sprintf(
-						__( 'The "%1$s" object stored at"%2$s" was not successfully updated in the database.', 'event_espresso' ),
+						__('The "%1$s" object stored at"%2$s" was not successfully updated in the database.', 'event_espresso'),
 						$config_class,
-						'EE_Config->' . $section . '->' . $name
+						'EE_Config->'.$section.'->'.$name
 					),
 					__FILE__, __FUNCTION__, __LINE__
 				);
@@ -744,34 +744,34 @@ 
 	 * @param 	string 	$config_class
 	 * @return 	mixed EE_Config_Base | NULL
 	 */
-	public function get_config( $section = '', $name = '', $config_class = '' ) {
+	public function get_config($section = '', $name = '', $config_class = '') {
 		// ensure config class is set to something
-		$config_class = $this->_set_config_class( $config_class, $name );
+		$config_class = $this->_set_config_class($config_class, $name);
 		// run tests 1-4, 6 and 7 to verify that all params have been set
-		if ( ! $this->_verify_config_params( $section, $name, $config_class, NULL, array( 1, 2, 3, 4, 5, 6 ))) {
+		if ( ! $this->_verify_config_params($section, $name, $config_class, NULL, array(1, 2, 3, 4, 5, 6))) {
 			return NULL;
 		}
 		// now test if the requested config object exists, but suppress errors
-		if ( $this->_verify_config_params( $section, $name, $config_class, NULL, array( 7, 8 ), FALSE )) {
+		if ($this->_verify_config_params($section, $name, $config_class, NULL, array(7, 8), FALSE)) {
 			// config already exists, so pass it back
 			return $this->{$section}->{$name};
 		}
 		// load config option from db if it exists
-		$config_obj = $this->get_config_option( $this->_generate_config_option_name( $section, $name ));
+		$config_obj = $this->get_config_option($this->_generate_config_option_name($section, $name));
 		// verify the newly retrieved config object, but suppress errors
-		if ( $this->_verify_config_params( $section, $name, $config_class, $config_obj, array( 9 ), FALSE )) {
+		if ($this->_verify_config_params($section, $name, $config_class, $config_obj, array(9), FALSE)) {
 			// config is good, so set it and pass it back
 			$this->{$section}->{$name} = $config_obj;
 			return $this->{$section}->{$name};
 		}
 		// oops! $config_obj is not already set and does not exist in the db, so create a new one
-		$config_obj =$this->set_config( $section, $name, $config_class );
+		$config_obj = $this->set_config($section, $name, $config_class);
 		// verify the newly created config object
-		if ( $this->_verify_config_params( $section, $name, $config_class, $config_obj, array( 9 ))) {
+		if ($this->_verify_config_params($section, $name, $config_class, $config_obj, array(9))) {
 			return $this->{$section}->{$name};
 		} else {
 			EE_Error::add_error(
-				sprintf( __( 'The "%s" could not be retrieved from the database.', 'event_espresso' ), $config_class ),
+				sprintf(__('The "%s" could not be retrieved from the database.', 'event_espresso'), $config_class),
 				__FILE__, __FUNCTION__, __LINE__
 			);
 		}
@@ -786,9 +786,9 @@ 
 	 * @param 	string 	$config_option_name
 	 * @return 	mixed EE_Config_Base | FALSE
 	 */
-	public function get_config_option( $config_option_name = '' ) {
+	public function get_config_option($config_option_name = '') {
 		// retrieve the wp-option for this config class.
-		return maybe_unserialize( get_option( $config_option_name ));
+		return maybe_unserialize(get_option($config_option_name));
 	}
 
 
@@ -801,45 +801,45 @@ 
 	 * @param $page_for_posts
 	 * @return    void
 	 */
-	public function update_post_shortcodes( $page_for_posts = '' ) {
+	public function update_post_shortcodes($page_for_posts = '') {
 		// make sure page_for_posts is set
-		$page_for_posts = ! empty( $page_for_posts ) ? $page_for_posts : EE_Config::get_page_for_posts();
+		$page_for_posts = ! empty($page_for_posts) ? $page_for_posts : EE_Config::get_page_for_posts();
 		// critical page shortcodes that we do NOT want added to the Posts page (blog)
 		$critical_shortcodes = $this->core->get_critical_pages_shortcodes_array();
 		// allow others to mess stuff up :D
-		do_action( 'AHEE__EE_Config__update_post_shortcodes', $this->core->post_shortcodes, $page_for_posts );
+		do_action('AHEE__EE_Config__update_post_shortcodes', $this->core->post_shortcodes, $page_for_posts);
 		// verify that post_shortcodes is set
-		$this->core->post_shortcodes = isset( $this->core->post_shortcodes ) && is_array( $this->core->post_shortcodes ) ? $this->core->post_shortcodes : array();
+		$this->core->post_shortcodes = isset($this->core->post_shortcodes) && is_array($this->core->post_shortcodes) ? $this->core->post_shortcodes : array();
 		// cycle thru post_shortcodes
-		foreach( $this->core->post_shortcodes as $post_name => $shortcodes ){
+		foreach ($this->core->post_shortcodes as $post_name => $shortcodes) {
 			// are there any shortcodes to track ?
-			if ( ! empty( $shortcodes )) {
+			if ( ! empty($shortcodes)) {
 				// loop thru list of tracked shortcodes
-				foreach( $shortcodes as $shortcode => $post_id ) {
+				foreach ($shortcodes as $shortcode => $post_id) {
 					// if shortcode is for a critical page, BUT this is NOT the corresponding critical page for that shortcode
-					if ( isset( $critical_shortcodes[ $post_id ] ) && $post_name == $page_for_posts ) {
+					if (isset($critical_shortcodes[$post_id]) && $post_name == $page_for_posts) {
 						// then remove this shortcode, because we don't want critical page shortcodes like ESPRESSO_TXN_PAGE running on the "Posts Page" (blog)
-						unset( $this->core->post_shortcodes[ $post_name ][ $shortcode ] );
+						unset($this->core->post_shortcodes[$post_name][$shortcode]);
 					}
 					// skip the posts page, because we want all shortcodes registered for it
-					if ( $post_name == $page_for_posts ) {
+					if ($post_name == $page_for_posts) {
 						continue;
 					}
 					// make sure post still exists
-					$post = get_post( $post_id );
-					if ( $post ) {
+					$post = get_post($post_id);
+					if ($post) {
 						// check that the post name matches what we have saved
-						if ( $post->post_name == $post_name ) {
+						if ($post->post_name == $post_name) {
 							// if so, then break before hitting the unset below
 							continue;
 						}
 					}
 					// we don't like missing posts around here >:(
-					unset( $this->core->post_shortcodes[ $post_name ] );
+					unset($this->core->post_shortcodes[$post_name]);
 				}
 			} else {
 				// you got no shortcodes to keep track of !
-				unset( $this->core->post_shortcodes[ $post_name ] );
+				unset($this->core->post_shortcodes[$post_name]);
 			}
 		}
 		//only show errors
@@ -858,14 +858,14 @@ 
 	 *  @return 	string
 	 */
 	public static function get_page_for_posts() {
-		$page_for_posts = get_option( 'page_for_posts' );
-		if ( ! $page_for_posts ) {
+		$page_for_posts = get_option('page_for_posts');
+		if ( ! $page_for_posts) {
 			return 'posts';
 		}
 		/** @type WPDB $wpdb */
 		global $wpdb;
 		$SQL = "SELECT post_name from $wpdb->posts WHERE post_type='posts' OR post_type='page' AND post_status='publish' AND ID=%d";
-		return $wpdb->get_var( $wpdb->prepare( $SQL, $page_for_posts ));
+		return $wpdb->get_var($wpdb->prepare($SQL, $page_for_posts));
 	}
 
 
@@ -881,11 +881,11 @@ 
 	 *  @return 	void
 	 */
 	public function register_shortcodes_and_modules() {
-		if ( EE_Maintenance_Mode::disable_frontend_for_maintenance() ) {
+		if (EE_Maintenance_Mode::disable_frontend_for_maintenance()) {
 			return;
 		}
 		// allow shortcodes to register with WP and to set hooks for the rest of the system
-		EE_Registry::instance()->shortcodes =$this->_register_shortcodes();
+		EE_Registry::instance()->shortcodes = $this->_register_shortcodes();
 		// allow modules to set hooks for the rest of the system
 		EE_Registry::instance()->modules = $this->_register_modules();
 	}
@@ -899,7 +899,7 @@ 
 	 *  @return 	void
 	 */
 	public function initialize_shortcodes_and_modules() {
-		if ( EE_Maintenance_Mode::disable_frontend_for_maintenance() ) {
+		if (EE_Maintenance_Mode::disable_frontend_for_maintenance()) {
 			return;
 		}
 		// allow shortcodes to set hooks for the rest of the system
@@ -918,26 +918,26 @@ 
 	 * 	@return void
 	 */
 	public function widgets_init() {
-		if ( EE_Maintenance_Mode::disable_frontend_for_maintenance() ) {
+		if (EE_Maintenance_Mode::disable_frontend_for_maintenance()) {
 			return;
 		}
 		//only init widgets on admin pages when not in complete maintenance, and
 		//on frontend when not in any maintenance mode
-		if (( is_admin() && EE_Maintenance_Mode::instance()->level() != EE_Maintenance_Mode::level_2_complete_maintenance)  || ! EE_Maintenance_Mode::instance()->level() ) {
+		if ((is_admin() && EE_Maintenance_Mode::instance()->level() != EE_Maintenance_Mode::level_2_complete_maintenance) || ! EE_Maintenance_Mode::instance()->level()) {
 			// grab list of installed widgets
-			$widgets_to_register = glob( EE_WIDGETS . '*', GLOB_ONLYDIR );
+			$widgets_to_register = glob(EE_WIDGETS.'*', GLOB_ONLYDIR);
 			// filter list of modules to register
-			$widgets_to_register = apply_filters( 'FHEE__EE_Config__register_widgets__widgets_to_register', $widgets_to_register );
+			$widgets_to_register = apply_filters('FHEE__EE_Config__register_widgets__widgets_to_register', $widgets_to_register);
 
-			if ( ! empty( $widgets_to_register ) ) {
+			if ( ! empty($widgets_to_register)) {
 				// cycle thru widget folders
-				foreach ( $widgets_to_register as $widget_path ) {
+				foreach ($widgets_to_register as $widget_path) {
 					// add to list of installed widget modules
-					EE_Config::register_ee_widget( $widget_path );
+					EE_Config::register_ee_widget($widget_path);
 				}
 			}
 			// filter list of installed modules
-			EE_Registry::instance()->widgets = apply_filters( 'FHEE__EE_Config__register_widgets__installed_widgets', EE_Registry::instance()->widgets );
+			EE_Registry::instance()->widgets = apply_filters('FHEE__EE_Config__register_widgets__installed_widgets', EE_Registry::instance()->widgets);
 		}
 	}
 
@@ -950,54 +950,54 @@ 
 	 *  @param 	string 	$widget_path - full path up to and including widget folder
 	 *  @return 	void
 	 */
-	public static function register_ee_widget( $widget_path = NULL ) {
-		do_action( 'AHEE__EE_Config__register_widget__begin', $widget_path );
+	public static function register_ee_widget($widget_path = NULL) {
+		do_action('AHEE__EE_Config__register_widget__begin', $widget_path);
 		$widget_ext = '.widget.php';
 		// make all separators match
-		$widget_path = rtrim( str_replace( '/\\', DS, $widget_path ), DS );
+		$widget_path = rtrim(str_replace('/\\', DS, $widget_path), DS);
 		// does the file path INCLUDE the actual file name as part of the path ?
-		if ( strpos( $widget_path, $widget_ext ) !== FALSE ) {
+		if (strpos($widget_path, $widget_ext) !== FALSE) {
 			// grab and shortcode file name from directory name and break apart at dots
-			$file_name = explode( '.', basename( $widget_path ));
+			$file_name = explode('.', basename($widget_path));
 			// take first segment from file name pieces and remove class prefix if it exists
-			$widget = strpos( $file_name[0], 'EEW_' ) === 0 ? substr( $file_name[0], 4 ) : $file_name[0];
+			$widget = strpos($file_name[0], 'EEW_') === 0 ? substr($file_name[0], 4) : $file_name[0];
 			// sanitize shortcode directory name
-			$widget = sanitize_key( $widget );
+			$widget = sanitize_key($widget);
 			// now we need to rebuild the shortcode path
-			$widget_path = explode( DS, $widget_path );
+			$widget_path = explode(DS, $widget_path);
 			// remove last segment
-			array_pop( $widget_path );
+			array_pop($widget_path);
 			// glue it back together
-			$widget_path = implode( DS, $widget_path );
+			$widget_path = implode(DS, $widget_path);
 		} else {
 			// grab and sanitize widget directory name
-			$widget = sanitize_key( basename( $widget_path ));
+			$widget = sanitize_key(basename($widget_path));
 		}
 		// create classname from widget directory name
-		$widget = str_replace( ' ', '_', ucwords( str_replace( '_', ' ', $widget )));
+		$widget = str_replace(' ', '_', ucwords(str_replace('_', ' ', $widget)));
 		// add class prefix
-		$widget_class = 'EEW_' . $widget;
+		$widget_class = 'EEW_'.$widget;
 		// does the widget exist ?
-		if ( ! is_readable( $widget_path . DS . $widget_class . $widget_ext )) {
+		if ( ! is_readable($widget_path.DS.$widget_class.$widget_ext)) {
 			$msg = sprintf(
-				__( 'The requested %s widget file could not be found or is not readable due to file permissions. Please ensure the following path is correct: %s', 'event_espresso' ),
+				__('The requested %s widget file could not be found or is not readable due to file permissions. Please ensure the following path is correct: %s', 'event_espresso'),
 				$widget_class,
-				$widget_path . DS . $widget_class . $widget_ext
+				$widget_path.DS.$widget_class.$widget_ext
 			);
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return;
 		}
 		// load the widget class file
-		require_once( $widget_path . DS . $widget_class . $widget_ext );
+		require_once($widget_path.DS.$widget_class.$widget_ext);
 		// verify that class exists
-		if ( ! class_exists( $widget_class )) {
-			$msg = sprintf( __( 'The requested %s widget class does not exist.', 'event_espresso' ), $widget_class );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if ( ! class_exists($widget_class)) {
+			$msg = sprintf(__('The requested %s widget class does not exist.', 'event_espresso'), $widget_class);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return;
 		}
-		register_widget( $widget_class );
+		register_widget($widget_class);
 		// add to array of registered widgets
-		EE_Registry::instance()->widgets->$widget_class = $widget_path . DS . $widget_class . $widget_ext;
+		EE_Registry::instance()->widgets->$widget_class = $widget_path.DS.$widget_class.$widget_ext;
 	}
 
 
@@ -1010,18 +1010,18 @@ 
 	 */
 	private function _register_shortcodes() {
 		// grab list of installed shortcodes
-		$shortcodes_to_register = glob( EE_SHORTCODES . '*', GLOB_ONLYDIR );
+		$shortcodes_to_register = glob(EE_SHORTCODES.'*', GLOB_ONLYDIR);
 		// filter list of modules to register
-		$shortcodes_to_register = apply_filters( 'FHEE__EE_Config__register_shortcodes__shortcodes_to_register', $shortcodes_to_register );
-		if ( ! empty( $shortcodes_to_register ) ) {
+		$shortcodes_to_register = apply_filters('FHEE__EE_Config__register_shortcodes__shortcodes_to_register', $shortcodes_to_register);
+		if ( ! empty($shortcodes_to_register)) {
 			// cycle thru shortcode folders
-			foreach ( $shortcodes_to_register as $shortcode_path ) {
+			foreach ($shortcodes_to_register as $shortcode_path) {
 				// add to list of installed shortcode modules
-				EE_Config::register_shortcode( $shortcode_path );
+				EE_Config::register_shortcode($shortcode_path);
 			}
 		}
 		// filter list of installed modules
-		return apply_filters( 'FHEE__EE_Config___register_shortcodes__installed_shortcodes', EE_Registry::instance()->shortcodes );
+		return apply_filters('FHEE__EE_Config___register_shortcodes__installed_shortcodes', EE_Registry::instance()->shortcodes);
 	}
 
 
@@ -1033,56 +1033,56 @@ 
 	 *  @param 	string 		$shortcode_path - full path up to and including shortcode folder
 	 *  @return 	bool
 	 */
-	public static function register_shortcode( $shortcode_path = NULL ) {
-		do_action( 'AHEE__EE_Config__register_shortcode__begin',$shortcode_path );
+	public static function register_shortcode($shortcode_path = NULL) {
+		do_action('AHEE__EE_Config__register_shortcode__begin', $shortcode_path);
 		$shortcode_ext = '.shortcode.php';
 		// make all separators match
-		$shortcode_path = str_replace( array( '\\', '/' ), DS, $shortcode_path );
+		$shortcode_path = str_replace(array('\\', '/'), DS, $shortcode_path);
 		// does the file path INCLUDE the actual file name as part of the path ?
-		if ( strpos( $shortcode_path, $shortcode_ext ) !== FALSE ) {
+		if (strpos($shortcode_path, $shortcode_ext) !== FALSE) {
 			// grab shortcode file name from directory name and break apart at dots
-			$shortcode_file = explode( '.', basename( $shortcode_path ));
+			$shortcode_file = explode('.', basename($shortcode_path));
 			// take first segment from file name pieces and remove class prefix if it exists
-			$shortcode = strpos( $shortcode_file[0], 'EES_' ) === 0 ? substr( $shortcode_file[0], 4 ) : $shortcode_file[0];
+			$shortcode = strpos($shortcode_file[0], 'EES_') === 0 ? substr($shortcode_file[0], 4) : $shortcode_file[0];
 			// sanitize shortcode directory name
-			$shortcode = sanitize_key( $shortcode );
+			$shortcode = sanitize_key($shortcode);
 			// now we need to rebuild the shortcode path
-			$shortcode_path = explode( DS, $shortcode_path );
+			$shortcode_path = explode(DS, $shortcode_path);
 			// remove last segment
-			array_pop( $shortcode_path );
+			array_pop($shortcode_path);
 			// glue it back together
-			$shortcode_path = implode( DS, $shortcode_path ) . DS;
+			$shortcode_path = implode(DS, $shortcode_path).DS;
 		} else {
 			// we need to generate the filename based off of the folder name
 			// grab and sanitize shortcode directory name
-			$shortcode = sanitize_key( basename( $shortcode_path ));
-			$shortcode_path = rtrim( $shortcode_path, DS ) . DS;
+			$shortcode = sanitize_key(basename($shortcode_path));
+			$shortcode_path = rtrim($shortcode_path, DS).DS;
 		}
 		// create classname from shortcode directory or file name
-		$shortcode = str_replace( ' ', '_', ucwords( str_replace( '_', ' ', $shortcode )));
+		$shortcode = str_replace(' ', '_', ucwords(str_replace('_', ' ', $shortcode)));
 		// add class prefix
-		$shortcode_class = 'EES_' . $shortcode;
+		$shortcode_class = 'EES_'.$shortcode;
 		// does the shortcode exist ?
-		if ( ! is_readable( $shortcode_path . DS . $shortcode_class . $shortcode_ext )) {
+		if ( ! is_readable($shortcode_path.DS.$shortcode_class.$shortcode_ext)) {
 			$msg = sprintf(
-				__( 'The requested %s shortcode file could not be found or is not readable due to file permissions. It should be in %s', 'event_espresso' ),
+				__('The requested %s shortcode file could not be found or is not readable due to file permissions. It should be in %s', 'event_espresso'),
 				$shortcode_class,
-				$shortcode_path . DS . $shortcode_class . $shortcode_ext
+				$shortcode_path.DS.$shortcode_class.$shortcode_ext
 			);
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
 		// load the shortcode class file
-		require_once( $shortcode_path . $shortcode_class . $shortcode_ext );
+		require_once($shortcode_path.$shortcode_class.$shortcode_ext);
 		// verify that class exists
-		if ( ! class_exists( $shortcode_class )) {
-			$msg = sprintf( __( 'The requested %s shortcode class does not exist.', 'event_espresso' ), $shortcode_class );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if ( ! class_exists($shortcode_class)) {
+			$msg = sprintf(__('The requested %s shortcode class does not exist.', 'event_espresso'), $shortcode_class);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
-		$shortcode = strtoupper( $shortcode );
+		$shortcode = strtoupper($shortcode);
 		// add to array of registered shortcodes
-		EE_Registry::instance()->shortcodes->$shortcode = $shortcode_path . $shortcode_class . $shortcode_ext;
+		EE_Registry::instance()->shortcodes->$shortcode = $shortcode_path.$shortcode_class.$shortcode_ext;
 		return TRUE;
 	}
 
@@ -1097,23 +1097,23 @@ 
 	 */
 	private function _register_modules() {
 		// grab list of installed modules
-		$modules_to_register = glob( EE_MODULES . '*', GLOB_ONLYDIR );
+		$modules_to_register = glob(EE_MODULES.'*', GLOB_ONLYDIR);
 		// filter list of modules to register
-		$modules_to_register = apply_filters( 'FHEE__EE_Config__register_modules__modules_to_register', $modules_to_register );
+		$modules_to_register = apply_filters('FHEE__EE_Config__register_modules__modules_to_register', $modules_to_register);
 
 
-		if ( ! empty( $modules_to_register ) ) {
+		if ( ! empty($modules_to_register)) {
 			// loop through folders
-			foreach ( $modules_to_register as $module_path ) {
+			foreach ($modules_to_register as $module_path) {
 				/**TEMPORARILY EXCLUDE gateways from modules for time being**/
-				if ( $module_path != EE_MODULES . 'zzz-copy-this-module-template' && $module_path != EE_MODULES . 'gateways' ) {
+				if ($module_path != EE_MODULES.'zzz-copy-this-module-template' && $module_path != EE_MODULES.'gateways') {
 					// add to list of installed modules
-					EE_Config::register_module( $module_path );
+					EE_Config::register_module($module_path);
 				}
 			}
 		}
 		// filter list of installed modules
-		return apply_filters( 'FHEE__EE_Config___register_modules__installed_modules', EE_Registry::instance()->modules );
+		return apply_filters('FHEE__EE_Config___register_modules__installed_modules', EE_Registry::instance()->modules);
 	}
 
 
@@ -1126,54 +1126,54 @@ 
 	 *  @param 	string 		$module_path - full path up to and including module folder
 	 *  @return 	bool
 	 */
-	public static function register_module( $module_path = NULL ) {
-		do_action( 'AHEE__EE_Config__register_module__begin', $module_path );
+	public static function register_module($module_path = NULL) {
+		do_action('AHEE__EE_Config__register_module__begin', $module_path);
 		$module_ext = '.module.php';
 		// make all separators match
-		$module_path = str_replace( array( '\\', '/' ), DS, $module_path );
+		$module_path = str_replace(array('\\', '/'), DS, $module_path);
 		// does the file path INCLUDE the actual file name as part of the path ?
-		if ( strpos( $module_path, $module_ext ) !== FALSE ) {
+		if (strpos($module_path, $module_ext) !== FALSE) {
 			// grab and shortcode file name from directory name and break apart at dots
-			$module_file = explode( '.', basename( $module_path ));
+			$module_file = explode('.', basename($module_path));
 			// now we need to rebuild the shortcode path
-			$module_path = explode( DS, $module_path );
+			$module_path = explode(DS, $module_path);
 			// remove last segment
-			array_pop( $module_path );
+			array_pop($module_path);
 			// glue it back together
-			$module_path = implode( DS, $module_path ) . DS;
+			$module_path = implode(DS, $module_path).DS;
 			// take first segment from file name pieces and sanitize it
-			$module = preg_replace( '/[^a-zA-Z0-9_\-]/', '', $module_file[0] );
+			$module = preg_replace('/[^a-zA-Z0-9_\-]/', '', $module_file[0]);
 			// ensure class prefix is added
-			$module_class = strpos( $module, 'EED_' ) !== 0 ? 'EED_' . $module : $module;
+			$module_class = strpos($module, 'EED_') !== 0 ? 'EED_'.$module : $module;
 		} else {
 			// we need to generate the filename based off of the folder name
 			// grab and sanitize module name
-			$module = strtolower( basename( $module_path ));
-			$module = preg_replace( '/[^a-z0-9_\-]/', '', $module);
+			$module = strtolower(basename($module_path));
+			$module = preg_replace('/[^a-z0-9_\-]/', '', $module);
 			// like trailingslashit()
-			$module_path = rtrim( $module_path, DS ) . DS;
+			$module_path = rtrim($module_path, DS).DS;
 			// create classname from module directory name
-			$module = str_replace( ' ', '_', ucwords( str_replace( '_', ' ', $module )));
+			$module = str_replace(' ', '_', ucwords(str_replace('_', ' ', $module)));
 			// add class prefix
-			$module_class = 'EED_' . $module;
+			$module_class = 'EED_'.$module;
 		}
 		// does the module exist ?
-		if ( ! is_readable( $module_path . DS . $module_class . $module_ext )) {
-			$msg = sprintf( __( 'The requested %s module file could not be found or is not readable due to file permissions.', 'event_espresso' ), $module );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if ( ! is_readable($module_path.DS.$module_class.$module_ext)) {
+			$msg = sprintf(__('The requested %s module file could not be found or is not readable due to file permissions.', 'event_espresso'), $module);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
 		// load the module class file
-		require_once( $module_path . $module_class . $module_ext );
+		require_once($module_path.$module_class.$module_ext);
 		// verify that class exists
-		if ( ! class_exists( $module_class )) {
-			$msg = sprintf( __( 'The requested %s module class does not exist.', 'event_espresso' ), $module_class );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if ( ! class_exists($module_class)) {
+			$msg = sprintf(__('The requested %s module class does not exist.', 'event_espresso'), $module_class);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
 		// add to array of registered modules
-		EE_Registry::instance()->modules->$module_class = $module_path . $module_class . $module_ext;
-		do_action( 'AHEE__EE_Config__register_module__complete', $module_class, EE_Registry::instance()->modules->$module_class );
+		EE_Registry::instance()->modules->$module_class = $module_path.$module_class.$module_ext;
+		do_action('AHEE__EE_Config__register_module__complete', $module_class, EE_Registry::instance()->modules->$module_class);
 		return TRUE;
 	}
 
@@ -1187,23 +1187,23 @@ 
 	 */
 	private function _initialize_shortcodes() {
 		// cycle thru shortcode folders
-		foreach ( EE_Registry::instance()->shortcodes as $shortcode => $shortcode_path ) {
+		foreach (EE_Registry::instance()->shortcodes as $shortcode => $shortcode_path) {
 			// add class prefix
-			$shortcode_class = 'EES_' . $shortcode;
+			$shortcode_class = 'EES_'.$shortcode;
 			// fire the shortcode class's set_hooks methods in case it needs to hook into other parts of the system
 			// which set hooks ?
-			if ( is_admin() ) {
+			if (is_admin()) {
 				// fire immediately
-				call_user_func( array( $shortcode_class, 'set_hooks_admin' ));
+				call_user_func(array($shortcode_class, 'set_hooks_admin'));
 			} else {
 				// delay until other systems are online
-				add_action( 'AHEE__EE_System__set_hooks_for_shortcodes_modules_and_addons', array( $shortcode_class,'set_hooks' ));
+				add_action('AHEE__EE_System__set_hooks_for_shortcodes_modules_and_addons', array($shortcode_class, 'set_hooks'));
 				// convert classname to UPPERCASE and create WP shortcode.
-				$shortcode_tag = strtoupper( $shortcode );
+				$shortcode_tag = strtoupper($shortcode);
 				// but first check if the shortcode has already been added before assigning 'fallback_shortcode_processor'
-				if ( ! shortcode_exists( $shortcode_tag )) {
+				if ( ! shortcode_exists($shortcode_tag)) {
 					// NOTE: this shortcode declaration will get overridden if the shortcode is successfully detected in the post content in EE_Front_Controller->_initialize_shortcodes()
-					add_shortcode( $shortcode_tag, array( $shortcode_class, 'fallback_shortcode_processor' ));
+					add_shortcode($shortcode_tag, array($shortcode_class, 'fallback_shortcode_processor'));
 				}
 			}
 		}
@@ -1220,15 +1220,15 @@ 
 	 */
 	private function _initialize_modules() {
 		// cycle thru shortcode folders
-		foreach ( EE_Registry::instance()->modules as $module_class => $module_path ) {
+		foreach (EE_Registry::instance()->modules as $module_class => $module_path) {
 			// fire the shortcode class's set_hooks methods in case it needs to hook into other parts of the system
 			// which set hooks ?
-			if ( is_admin() ) {
+			if (is_admin()) {
 				// fire immediately
-				call_user_func( array( $module_class, 'set_hooks_admin' ));
+				call_user_func(array($module_class, 'set_hooks_admin'));
 			} else {
 				// delay until other systems are online
-				add_action( 'AHEE__EE_System__set_hooks_for_shortcodes_modules_and_addons', array( $module_class,'set_hooks' ));
+				add_action('AHEE__EE_System__set_hooks_for_shortcodes_modules_and_addons', array($module_class, 'set_hooks'));
 			}
 		}
 	}
@@ -1246,26 +1246,26 @@ 
 	 *  @param 	string 		$key - url param key indicating a route is being called
 	 *  @return 	bool
 	 */
-	public static function register_route( $route = NULL, $module = NULL, $method_name = NULL, $key = 'ee' ) {
-		do_action( 'AHEE__EE_Config__register_route__begin', $route, $module, $method_name );
-		$module = str_replace( 'EED_', '', $module );
-		$module_class = 'EED_' . $module;
-		if ( ! isset( EE_Registry::instance()->modules->$module_class )) {
-			$msg = sprintf( __( 'The module %s has not been registered.', 'event_espresso' ), $module );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+	public static function register_route($route = NULL, $module = NULL, $method_name = NULL, $key = 'ee') {
+		do_action('AHEE__EE_Config__register_route__begin', $route, $module, $method_name);
+		$module = str_replace('EED_', '', $module);
+		$module_class = 'EED_'.$module;
+		if ( ! isset(EE_Registry::instance()->modules->$module_class)) {
+			$msg = sprintf(__('The module %s has not been registered.', 'event_espresso'), $module);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
-		if ( empty( $route )) {
-			$msg = sprintf( __( 'No route has been supplied.', 'event_espresso' ), $route );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if (empty($route)) {
+			$msg = sprintf(__('No route has been supplied.', 'event_espresso'), $route);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
-		if ( ! method_exists ( 'EED_' . $module, $method_name )) {
-			$msg = sprintf( __( 'A valid class method for the %s route has not been supplied.', 'event_espresso' ), $route );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if ( ! method_exists('EED_'.$module, $method_name)) {
+			$msg = sprintf(__('A valid class method for the %s route has not been supplied.', 'event_espresso'), $route);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
-		EE_Config::$_module_route_map[ $key ][ $route ] = array( 'EED_' . $module, $method_name );
+		EE_Config::$_module_route_map[$key][$route] = array('EED_'.$module, $method_name);
 		return TRUE;
 	}
 
@@ -1279,11 +1279,11 @@ 
 	 *  @param 	string 		$key - url param key indicating a route is being called
 	 *  @return 	string
 	 */
-	public static function get_route( $route = NULL, $key = 'ee' ) {
-		do_action( 'AHEE__EE_Config__get_route__begin',$route );
-		$route = apply_filters( 'FHEE__EE_Config__get_route',$route );
-		if ( isset( EE_Config::$_module_route_map[ $key ][ $route ] )) {
-			return EE_Config::$_module_route_map[ $key ][ $route ];
+	public static function get_route($route = NULL, $key = 'ee') {
+		do_action('AHEE__EE_Config__get_route__begin', $route);
+		$route = apply_filters('FHEE__EE_Config__get_route', $route);
+		if (isset(EE_Config::$_module_route_map[$key][$route])) {
+			return EE_Config::$_module_route_map[$key][$route];
 		}
 		return NULL;
 	}
@@ -1312,35 +1312,35 @@ 
 	 * @param    string 		$key - url param key indicating a route is being called
 	 * @return    bool
 	 */
-	public static function register_forward( $route = NULL, $status = 0, $forward = NULL, $key = 'ee' ) {
-		do_action( 'AHEE__EE_Config__register_forward',$route,$status,$forward );
-		if ( ! isset( EE_Config::$_module_route_map[ $key ][ $route ] ) ||  empty( $route )) {
-			$msg = sprintf( __( 'The module route %s for this forward has not been registered.', 'event_espresso' ), $route );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+	public static function register_forward($route = NULL, $status = 0, $forward = NULL, $key = 'ee') {
+		do_action('AHEE__EE_Config__register_forward', $route, $status, $forward);
+		if ( ! isset(EE_Config::$_module_route_map[$key][$route]) || empty($route)) {
+			$msg = sprintf(__('The module route %s for this forward has not been registered.', 'event_espresso'), $route);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
-		if ( empty( $forward )) {
-			$msg = sprintf( __( 'No forwarding route has been supplied.', 'event_espresso' ), $route );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if (empty($forward)) {
+			$msg = sprintf(__('No forwarding route has been supplied.', 'event_espresso'), $route);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
-		if ( is_array( $forward )) {
-			if ( ! isset( $forward[1] )) {
-				$msg = sprintf( __( 'A class method for the %s forwarding route has not been supplied.', 'event_espresso' ), $route );
-				EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if (is_array($forward)) {
+			if ( ! isset($forward[1])) {
+				$msg = sprintf(__('A class method for the %s forwarding route has not been supplied.', 'event_espresso'), $route);
+				EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 				return FALSE;
 			}
-			if ( ! method_exists( $forward[0], $forward[1] )) {
-				$msg = sprintf( __( 'The class method %s for the %s forwarding route is in invalid.', 'event_espresso' ), $forward[1], $route );
-				EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+			if ( ! method_exists($forward[0], $forward[1])) {
+				$msg = sprintf(__('The class method %s for the %s forwarding route is in invalid.', 'event_espresso'), $forward[1], $route);
+				EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 				return FALSE;
 			}
-		} else if ( ! function_exists( $forward )) {
-			$msg = sprintf( __( 'The function %s for the %s forwarding route is in invalid.', 'event_espresso' ), $forward, $route );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		} else if ( ! function_exists($forward)) {
+			$msg = sprintf(__('The function %s for the %s forwarding route is in invalid.', 'event_espresso'), $forward, $route);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
-		EE_Config::$_module_forward_map[ $key ][ $route ][ absint( $status ) ] = $forward;
+		EE_Config::$_module_forward_map[$key][$route][absint($status)] = $forward;
 		return TRUE;
 	}
 
@@ -1355,10 +1355,10 @@ 
 	 *  @param    string 		$key - url param key indicating a route is being called
 	 *  @return 	string
 	 */
-	public static function get_forward( $route = NULL, $status = 0, $key = 'ee' ) {
-		do_action( 'AHEE__EE_Config__get_forward__begin',$route,$status );
-		if ( isset( EE_Config::$_module_forward_map[ $key ][ $route ][ $status ] )) {
-			return apply_filters( 'FHEE__EE_Config__get_forward', EE_Config::$_module_forward_map[ $key ][ $route ][ $status ], $route,$status );
+	public static function get_forward($route = NULL, $status = 0, $key = 'ee') {
+		do_action('AHEE__EE_Config__get_forward__begin', $route, $status);
+		if (isset(EE_Config::$_module_forward_map[$key][$route][$status])) {
+			return apply_filters('FHEE__EE_Config__get_forward', EE_Config::$_module_forward_map[$key][$route][$status], $route, $status);
 		}
 		return NULL;
 	}
@@ -1375,19 +1375,19 @@ 
 	 * @param    string 		$key - url param key indicating a route is being called
 	 * @return    bool
 	 */
-	public static function register_view( $route = NULL, $status = 0, $view = NULL, $key = 'ee' ) {
-		do_action( 'AHEE__EE_Config__register_view__begin',$route,$status,$view );
-		if ( ! isset( EE_Config::$_module_route_map[ $key ][ $route ] ) ||  empty( $route )) {
-			$msg = sprintf( __( 'The module route %s for this view has not been registered.', 'event_espresso' ), $route );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+	public static function register_view($route = NULL, $status = 0, $view = NULL, $key = 'ee') {
+		do_action('AHEE__EE_Config__register_view__begin', $route, $status, $view);
+		if ( ! isset(EE_Config::$_module_route_map[$key][$route]) || empty($route)) {
+			$msg = sprintf(__('The module route %s for this view has not been registered.', 'event_espresso'), $route);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
-		if ( ! is_readable( $view )) {
-			$msg = sprintf( __( 'The %s view file could not be found or is not readable due to file permissions.', 'event_espresso' ), $view );
-			EE_Error::add_error( $msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__ );
+		if ( ! is_readable($view)) {
+			$msg = sprintf(__('The %s view file could not be found or is not readable due to file permissions.', 'event_espresso'), $view);
+			EE_Error::add_error($msg.'||'.$msg, __FILE__, __FUNCTION__, __LINE__);
 			return FALSE;
 		}
-		EE_Config::$_module_view_map[ $key ][ $route ][ absint( $status ) ] = $view;
+		EE_Config::$_module_view_map[$key][$route][absint($status)] = $view;
 		return TRUE;
 	}
 
@@ -1404,10 +1404,10 @@ 
 	 *  @param    string 		$key - url param key indicating a route is being called
 	 *  @return 	string
 	 */
-	public static function get_view( $route = NULL, $status = 0, $key = 'ee' ) {
-		do_action( 'AHEE__EE_Config__get_view__begin',$route,$status );
-		if ( isset( EE_Config::$_module_view_map[ $key ][ $route ][ $status ] )) {
-			return apply_filters( 'FHEE__EE_Config__get_view', EE_Config::$_module_view_map[ $key ][ $route ][ $status ], $route,$status );
+	public static function get_view($route = NULL, $status = 0, $key = 'ee') {
+		do_action('AHEE__EE_Config__get_view__begin', $route, $status);
+		if (isset(EE_Config::$_module_view_map[$key][$route][$status])) {
+			return apply_filters('FHEE__EE_Config__get_view', EE_Config::$_module_view_map[$key][$route][$status], $route, $status);
 		}
 		return NULL;
 	}
@@ -1415,7 +1415,7 @@ 
 
 
 	public function shutdown() {
-		update_option( 'ee_config_option_names', $this->_config_option_names );
+		update_option('ee_config_option_names', $this->_config_option_names);
 	}
 
 
@@ -1431,7 +1431,7 @@ 
  * magic functions in use, except we'll allow them to magically set and get stuff...
  * basically, they should just be well-defined stdClasses
  */
-class EE_Config_Base{
+class EE_Config_Base {
 
 	/**
 	 * Utility function for escaping the value of a property and returning.
@@ -1440,13 +1440,13 @@ 
 	 * @return mixed if a detected type found return the escaped value, otherwise just the raw value is returned.
 	 * @throws \EE_Error
 	 */
-	public function get_pretty( $property ) {
-		if ( ! property_exists( $this, $property ) ) {
-			throw new EE_Error( sprintf( __('%1$s::get_pretty() has been called with the property %2$s which does not exist on the %1$s config class.', 'event_espresso' ), get_class( $this ), $property ) );
+	public function get_pretty($property) {
+		if ( ! property_exists($this, $property)) {
+			throw new EE_Error(sprintf(__('%1$s::get_pretty() has been called with the property %2$s which does not exist on the %1$s config class.', 'event_espresso'), get_class($this), $property));
 		}
 		//just handling escaping of strings for now.
-		if ( is_string( $this->$property ) ) {
-			return stripslashes( $this->$property );
+		if (is_string($this->$property)) {
+			return stripslashes($this->$property);
 		}
 		return $this->$property;
 	}
@@ -1455,19 +1455,19 @@ 
 
 	public function populate() {
 		//grab defaults via a new instance of this class.
-		$class_name = get_class( $this );
+		$class_name = get_class($this);
 		$defaults = new $class_name;
 
 		//loop through the properties for this class and see if they are set.  If they are NOT, then grab the
 		//default from our $defaults object.
-		foreach ( get_object_vars( $defaults ) as $property => $value ) {
-			if ( is_null( $this->$property ) ) {
+		foreach (get_object_vars($defaults) as $property => $value) {
+			if (is_null($this->$property)) {
 				$this->$property = $value;
 			}
 		}
 
 		//cleanup
-		unset( $defaults );
+		unset($defaults);
 	}
 
 
@@ -1559,12 +1559,12 @@ 
 	 */
 	public function __construct() {
 		$current_network_main_site = is_multisite() ? get_current_site() : NULL;
-		$current_main_site_id = !empty( $current_network_main_site ) ? $current_network_main_site->blog_id : 1;
+		$current_main_site_id = ! empty($current_network_main_site) ? $current_network_main_site->blog_id : 1;
 		// set default organization settings
 		$this->current_blog_id = get_current_blog_id();
 		$this->current_blog_id = $this->current_blog_id === NULL ? 1 : $this->current_blog_id;
-		$this->ee_ueip_optin = is_main_site() ? get_option( 'ee_ueip_optin', TRUE ) : get_blog_option( $current_main_site_id, 'ee_ueip_optin', TRUE );
-		$this->ee_ueip_has_notified = is_main_site() ? get_option( 'ee_ueip_has_notified', FALSE ) : TRUE;
+		$this->ee_ueip_optin = is_main_site() ? get_option('ee_ueip_optin', TRUE) : get_blog_option($current_main_site_id, 'ee_ueip_optin', TRUE);
+		$this->ee_ueip_has_notified = is_main_site() ? get_option('ee_ueip_has_notified', FALSE) : TRUE;
 		$this->post_shortcodes = array();
 		$this->module_route_map = array();
 		$this->module_forward_map = array();
@@ -1583,7 +1583,7 @@ 
 		$this->event_cpt_slug = __('events', 'event_espresso');
 
 		//ueip constant check
-		if ( defined( 'EE_DISABLE_UXIP' ) && EE_DISABLE_UXIP ) {
+		if (defined('EE_DISABLE_UXIP') && EE_DISABLE_UXIP) {
 			$this->ee_ueip_optin = FALSE;
 			$this->ee_ueip_has_notified = TRUE;
 		}
@@ -1623,8 +1623,8 @@ 
 	 *  @return 	string
 	 */
 	public function reg_page_url() {
-		if ( ! $this->reg_page_url ) {
-			$this->reg_page_url = get_permalink( $this->reg_page_id ) . '#checkout';
+		if ( ! $this->reg_page_url) {
+			$this->reg_page_url = get_permalink($this->reg_page_id).'#checkout';
 		}
 		return $this->reg_page_url;
 	}
@@ -1637,12 +1637,12 @@ 
 	 *  @return 	string
 	 */
 	public function txn_page_url($query_args = array()) {
-		if ( ! $this->txn_page_url ) {
-			$this->txn_page_url = get_permalink( $this->txn_page_id );
+		if ( ! $this->txn_page_url) {
+			$this->txn_page_url = get_permalink($this->txn_page_id);
 		}
-		if($query_args){
-			return add_query_arg($query_args,$this->txn_page_url);
-		}else{
+		if ($query_args) {
+			return add_query_arg($query_args, $this->txn_page_url);
+		} else {
 			return $this->txn_page_url;
 		}
 	}
@@ -1654,12 +1654,12 @@ 
 	 *  @return 	string
 	 */
 	public function thank_you_page_url($query_args = array()) {
-		if ( ! $this->thank_you_page_url ) {
-			$this->thank_you_page_url = get_permalink( $this->thank_you_page_id );
+		if ( ! $this->thank_you_page_url) {
+			$this->thank_you_page_url = get_permalink($this->thank_you_page_id);
 		}
-		if($query_args){
-			return add_query_arg($query_args,$this->thank_you_page_url);
-		}else{
+		if ($query_args) {
+			return add_query_arg($query_args, $this->thank_you_page_url);
+		} else {
 			return $this->thank_you_page_url;
 		}
 	}
@@ -1670,8 +1670,8 @@ 
 	 *  @return 	string
 	 */
 	public function cancel_page_url() {
-		if ( ! $this->cancel_page_url ) {
-			$this->cancel_page_url = get_permalink( $this->cancel_page_id );
+		if ( ! $this->cancel_page_url) {
+			$this->cancel_page_url = get_permalink($this->cancel_page_id);
 		}
 		return $this->cancel_page_url;
 	}
@@ -1699,7 +1699,7 @@ 
 		//reset all url properties
 		$this->_reset_urls();
 		//return what to save to db
-		return array_keys( get_object_vars( $this ) );
+		return array_keys(get_object_vars($this));
 	}
 
 }
@@ -1931,39 +1931,39 @@ 
 	 * @param null $CNT_ISO
 	 * @return \EE_Currency_Config
 	 */
-	public function __construct( $CNT_ISO = NULL ) {
+	public function __construct($CNT_ISO = NULL) {
 
 		// get country code from organization settings or use default
-		$ORG_CNT = isset( EE_Registry::instance()->CFG->organization ) && EE_Registry::instance()->CFG->organization instanceof EE_Organization_Config ? EE_Registry::instance()->CFG->organization->CNT_ISO : NULL;
+		$ORG_CNT = isset(EE_Registry::instance()->CFG->organization) && EE_Registry::instance()->CFG->organization instanceof EE_Organization_Config ? EE_Registry::instance()->CFG->organization->CNT_ISO : NULL;
 		// but override if requested
-		$CNT_ISO = ! empty( $CNT_ISO ) ? $CNT_ISO : $ORG_CNT;
-		EE_Registry::instance()->load_helper( 'Activation' );
+		$CNT_ISO = ! empty($CNT_ISO) ? $CNT_ISO : $ORG_CNT;
+		EE_Registry::instance()->load_helper('Activation');
 		// so if that all went well, and we are not in M-Mode (cuz you can't query the db in M-Mode) and double-check the countries table exists
-		if ( ! empty( $CNT_ISO ) && EE_Maintenance_Mode::instance()->models_can_query() && EEH_Activation::table_exists( EE_Registry::instance()->load_model( 'Country' )->table() ) ) {
+		if ( ! empty($CNT_ISO) && EE_Maintenance_Mode::instance()->models_can_query() && EEH_Activation::table_exists(EE_Registry::instance()->load_model('Country')->table())) {
 			// retrieve the country settings from the db, just in case they have been customized
-			$country = EE_Registry::instance()->load_model( 'Country' )->get_one_by_ID( $CNT_ISO );
-			if ( $country instanceof EE_Country ) {
-				$this->code = $country->currency_code(); 	// currency code: USD, CAD, EUR
-				$this->name = $country->currency_name_single();	// Dollar
-				$this->plural = $country->currency_name_plural(); 	// Dollars
-				$this->sign =  $country->currency_sign(); 			// currency sign: $
-				$this->sign_b4 = $country->currency_sign_before(); 		// currency sign before or after: $TRUE  or  FALSE$
-				$this->dec_plc = $country->currency_decimal_places();	// decimal places: 2 = 0.00  3 = 0.000
-				$this->dec_mrk = $country->currency_decimal_mark();	// decimal mark: (comma) ',' = 0,01   or (decimal) '.' = 0.01
-				$this->thsnds = $country->currency_thousands_separator();	// thousands separator: (comma) ',' = 1,000   or (decimal) '.' = 1.000
+			$country = EE_Registry::instance()->load_model('Country')->get_one_by_ID($CNT_ISO);
+			if ($country instanceof EE_Country) {
+				$this->code = $country->currency_code(); // currency code: USD, CAD, EUR
+				$this->name = $country->currency_name_single(); // Dollar
+				$this->plural = $country->currency_name_plural(); // Dollars
+				$this->sign = $country->currency_sign(); // currency sign: $
+				$this->sign_b4 = $country->currency_sign_before(); // currency sign before or after: $TRUE  or  FALSE$
+				$this->dec_plc = $country->currency_decimal_places(); // decimal places: 2 = 0.00  3 = 0.000
+				$this->dec_mrk = $country->currency_decimal_mark(); // decimal mark: (comma) ',' = 0,01   or (decimal) '.' = 0.01
+				$this->thsnds = $country->currency_thousands_separator(); // thousands separator: (comma) ',' = 1,000   or (decimal) '.' = 1.000
 			}
 		}
 		// fallback to hardcoded defaults, in case the above failed
-		if ( empty( $this->code )) {
+		if (empty($this->code)) {
 			// set default currency settings
-			$this->code = 'USD'; 	// currency code: USD, CAD, EUR
-			$this->name = __( 'Dollar', 'event_espresso' ); 	// Dollar
-			$this->plural = __( 'Dollars', 'event_espresso' ); 	// Dollars
-			$this->sign =  '$'; 	// currency sign: $
-			$this->sign_b4 = TRUE; 	// currency sign before or after: $TRUE  or  FALSE$
-			$this->dec_plc = 2; 	// decimal places: 2 = 0.00  3 = 0.000
-			$this->dec_mrk = '.'; 	// decimal mark: (comma) ',' = 0,01   or (decimal) '.' = 0.01
-			$this->thsnds = ','; 	// thousands separator: (comma) ',' = 1,000   or (decimal) '.' = 1.000
+			$this->code = 'USD'; // currency code: USD, CAD, EUR
+			$this->name = __('Dollar', 'event_espresso'); // Dollar
+			$this->plural = __('Dollars', 'event_espresso'); // Dollars
+			$this->sign = '$'; // currency sign: $
+			$this->sign_b4 = TRUE; // currency sign before or after: $TRUE  or  FALSE$
+			$this->dec_plc = 2; // decimal places: 2 = 0.00  3 = 0.000
+			$this->dec_mrk = '.'; // decimal mark: (comma) ',' = 0,01   or (decimal) '.' = 0.01
+			$this->thsnds = ','; // thousands separator: (comma) ',' = 1,000   or (decimal) '.' = 1.000
 		}
 	}
 }
@@ -2103,7 +2103,7 @@ 
 	 * @since 4.8.8.rc.019
 	 */
 	public function do_hooks() {
-		add_action( 'AHEE__EE_Config___load_core_config__end', array( $this, 'set_default_reg_status_on_EEM_Event' ));
+		add_action('AHEE__EE_Config___load_core_config__end', array($this, 'set_default_reg_status_on_EEM_Event'));
 	}
 
 
@@ -2111,7 +2111,7 @@ 
 	 * @return void
 	 */
 	public function set_default_reg_status_on_EEM_Event() {
-		EEM_Event::set_default_reg_status( $this->default_STS_ID );
+		EEM_Event::set_default_reg_status($this->default_STS_ID);
 	}
 
 
@@ -2216,10 +2216,10 @@ 
 	 * @param bool $reset
 	 * @return string
 	 */
-	public function log_file_name( $reset = FALSE ) {
-		if ( empty( $this->log_file_name ) || $reset ) {
-			$this->log_file_name = sanitize_key( 'espresso_log_' . md5( uniqid( '', TRUE ))) . '.txt';
-			EE_Config::instance()->update_espresso_config( FALSE, FALSE );
+	public function log_file_name($reset = FALSE) {
+		if (empty($this->log_file_name) || $reset) {
+			$this->log_file_name = sanitize_key('espresso_log_'.md5(uniqid('', TRUE))).'.txt';
+			EE_Config::instance()->update_espresso_config(FALSE, FALSE);
 		}
 		return $this->log_file_name;
 	}
@@ -2231,10 +2231,10 @@ 
 	 * @param bool $reset
 	 * @return string
 	 */
-	public function debug_file_name( $reset = FALSE ) {
-		if ( empty( $this->debug_file_name ) || $reset ) {
-			$this->debug_file_name = sanitize_key( 'espresso_debug_' . md5( uniqid( '', TRUE ))) . '.txt';
-			EE_Config::instance()->update_espresso_config( FALSE, FALSE );
+	public function debug_file_name($reset = FALSE) {
+		if (empty($this->debug_file_name) || $reset) {
+			$this->debug_file_name = sanitize_key('espresso_debug_'.md5(uniqid('', TRUE))).'.txt';
+			EE_Config::instance()->update_espresso_config(FALSE, FALSE);
 		}
 		return $this->debug_file_name;
 	}
@@ -2407,21 +2407,21 @@ 
 		// set default map settings
 		$this->use_google_maps = TRUE;
 		// for event details pages (reg page)
-		$this->event_details_map_width = 585; 			// ee_map_width_single
-		$this->event_details_map_height = 362; 			// ee_map_height_single
-		$this->event_details_map_zoom = 14; 			// ee_map_zoom_single
-		$this->event_details_display_nav = TRUE; 			// ee_map_nav_display_single
-		$this->event_details_nav_size = FALSE; 			// ee_map_nav_size_single
-		$this->event_details_control_type = 'default'; 		// ee_map_type_control_single
-		$this->event_details_map_align = 'center'; 			// ee_map_align_single
+		$this->event_details_map_width = 585; // ee_map_width_single
+		$this->event_details_map_height = 362; // ee_map_height_single
+		$this->event_details_map_zoom = 14; // ee_map_zoom_single
+		$this->event_details_display_nav = TRUE; // ee_map_nav_display_single
+		$this->event_details_nav_size = FALSE; // ee_map_nav_size_single
+		$this->event_details_control_type = 'default'; // ee_map_type_control_single
+		$this->event_details_map_align = 'center'; // ee_map_align_single
 		// for event list pages
-		$this->event_list_map_width = 300; 			// ee_map_width
-		$this->event_list_map_height = 185; 		// ee_map_height
-		$this->event_list_map_zoom = 12; 			// ee_map_zoom
-		$this->event_list_display_nav = FALSE; 		// ee_map_nav_display
-		$this->event_list_nav_size = TRUE; 			// ee_map_nav_size
-		$this->event_list_control_type = 'dropdown'; 		// ee_map_type_control
-		$this->event_list_map_align = 'center'; 			// ee_map_align
+		$this->event_list_map_width = 300; // ee_map_width
+		$this->event_list_map_height = 185; // ee_map_height
+		$this->event_list_map_zoom = 12; // ee_map_zoom
+		$this->event_list_display_nav = FALSE; // ee_map_nav_display
+		$this->event_list_nav_size = TRUE; // ee_map_nav_size
+		$this->event_list_control_type = 'dropdown'; // ee_map_type_control
+		$this->event_list_map_align = 'center'; // ee_map_align
 	}
 
 }
@@ -2432,7 +2432,7 @@ 
 /**
  * stores Events_Archive settings
  */
-class EE_Events_Archive_Config extends EE_Config_Base{
+class EE_Events_Archive_Config extends EE_Config_Base {
 
 	public $display_status_banner;
 	public $display_description;
@@ -2451,7 +2451,7 @@ 
 	/**
 	 *	class constructor
 	 */
-	public function __construct(){
+	public function __construct() {
 		$this->display_status_banner = 0;
 		$this->display_description = 1;
 		$this->display_ticket_selector = 0;
@@ -2471,7 +2471,7 @@ 
 /**
  * Stores Event_Single_Config settings
  */
-class EE_Event_Single_Config extends EE_Config_Base{
+class EE_Event_Single_Config extends EE_Config_Base {
 
 	public $display_status_banner_single;
 	public $display_venue;
@@ -2500,7 +2500,7 @@ 
 /**
  * Stores Ticket_Selector_Config settings
  */
-class EE_Ticket_Selector_Config extends EE_Config_Base{
+class EE_Ticket_Selector_Config extends EE_Config_Base {
 	public $show_ticket_sale_columns;
 	public $show_ticket_details;
 	public $show_expired_tickets;
@@ -2554,7 +2554,7 @@ 
 	 * @return void
 	 */
 	protected function _set_php_values() {
-		$this->php->max_input_vars = ini_get( 'max_input_vars' );
+		$this->php->max_input_vars = ini_get('max_input_vars');
 		$this->php->version = phpversion();
 	}
 
@@ -2573,8 +2573,8 @@ 
 	 *         @type string $msg 		Any message to be displayed.
 	 * }
 	 */
-	public function max_input_vars_limit_check( $input_count = 0 ) {
-		if ( ( $input_count >= $this->php->max_input_vars ) && ( PHP_MAJOR_VERSION >= 5 && PHP_MINOR_VERSION >= 3 && PHP_RELEASE_VERSION >=9 ) ) {
+	public function max_input_vars_limit_check($input_count = 0) {
+		if (($input_count >= $this->php->max_input_vars) && (PHP_MAJOR_VERSION >= 5 && PHP_MINOR_VERSION >= 3 && PHP_RELEASE_VERSION >= 9)) {
 			return  __('The number of inputs on this page has been exceeded.  You cannot add anymore items (i.e. tickets, datetimes, custom fields) on this page because of your servers PHP "max_input_vars" setting.', 'event_espresso');
 		} else {
 			return '';
@@ -2610,7 +2610,7 @@ 
  * stores payment gateway info
  * @deprecated
  */
-class EE_Gateway_Config extends EE_Config_Base{
+class EE_Gateway_Config extends EE_Config_Base {
 
 	/**
 	 * Array with keys that are payment gateways slugs, and values are arrays
@@ -2632,9 +2632,9 @@ 
 	 *	class constructor
 	 * @deprecated
 	 */
-	public function __construct(){
+	public function __construct() {
 		$this->payment_settings = array();
-		$this->active_gateways = array( 'Invoice' => FALSE );
+		$this->active_gateways = array('Invoice' => FALSE);
 	}
 }
 

core/libraries/plugin_api/EE_Register_Config.lib.php

Spacing +18 added lines, -18 removed lines

@@ -42,24 +42,24 @@ 
 	 *                       		}
 	 * @return void
 	 */
-	public static function register( $config_class = NULL, $setup_args = array() ) {
+	public static function register($config_class = NULL, $setup_args = array()) {
 
-		$setup_args['config_name'] = isset( $setup_args['config_name'] ) && ! empty( $setup_args['config_name'] ) ? $setup_args['config_name'] : $config_class;
-		$setup_args['config_section'] = isset( $setup_args['config_section'] ) && ! empty( $setup_args['config_section'] ) ? $setup_args['config_section'] : 'addons';
+		$setup_args['config_name'] = isset($setup_args['config_name']) && ! empty($setup_args['config_name']) ? $setup_args['config_name'] : $config_class;
+		$setup_args['config_section'] = isset($setup_args['config_section']) && ! empty($setup_args['config_section']) ? $setup_args['config_section'] : 'addons';
 
 		//required fields MUST be present, so let's make sure they are.
-		if ( empty( $config_class ) || ! is_array( $setup_args ) || empty( $setup_args['config_name'] )) {
-			throw new EE_Error( __( 'In order to register a Config Class with EE_Register_Config::register(), you must include a "config_class" (the actual class name for this config class). As well, you can supply an array containing the following keys: "config_section" the main section of the config object the settings will be saved under (by default the new config will be registered under EE_Config::instance()->modules or EE_Config::instance()->addons depending on what type of class is calling this), "config_name" (by default the new config will be registered to EE_Config::instance()->{config_section}->{config_class}, but supplying a "config_name" will set the property name that this variable is accessible by. ie: EE_Config::instance()->{config_section}->{config_name})', 'event_espresso' ));
+		if (empty($config_class) || ! is_array($setup_args) || empty($setup_args['config_name'])) {
+			throw new EE_Error(__('In order to register a Config Class with EE_Register_Config::register(), you must include a "config_class" (the actual class name for this config class). As well, you can supply an array containing the following keys: "config_section" the main section of the config object the settings will be saved under (by default the new config will be registered under EE_Config::instance()->modules or EE_Config::instance()->addons depending on what type of class is calling this), "config_name" (by default the new config will be registered to EE_Config::instance()->{config_section}->{config_class}, but supplying a "config_name" will set the property name that this variable is accessible by. ie: EE_Config::instance()->{config_section}->{config_name})', 'event_espresso'));
 		}
 
 		//make sure we don't register twice
-		if( isset( self::$_ee_config_registry[ $config_class ] ) ){
+		if (isset(self::$_ee_config_registry[$config_class])) {
 			return;
 		}
 
 
 		//first find out if this happened too late.
-		if ( did_action( 'AHEE__EE_System__load_core_configuration__begin' ) ) {
+		if (did_action('AHEE__EE_System__load_core_configuration__begin')) {
 			EE_Error::doing_it_wrong(
 				__METHOD__,
 				sprintf(
@@ -70,13 +70,13 @@ 
 				);
 		}
 		//add incoming stuff to our registry property
-		self::$_ee_config_registry[ $config_class ] = array(
+		self::$_ee_config_registry[$config_class] = array(
 			'section' => $setup_args['config_section'],
 			'name' => $setup_args['config_name']
 		);
 
-		add_action( 'AHEE__EE_Config___load_core_config__end', array( 'EE_Register_Config', 'set_config' ), 15, 1 );
-		add_action( 'AHEE__EE_Config__update_espresso_config__end', array( 'EE_Register_Config', 'set_config' ), 15, 1 );
+		add_action('AHEE__EE_Config___load_core_config__end', array('EE_Register_Config', 'set_config'), 15, 1);
+		add_action('AHEE__EE_Config__update_espresso_config__end', array('EE_Register_Config', 'set_config'), 15, 1);
 	}
 
 
@@ -90,18 +90,18 @@ 
 	 * @param \EE_Config $EE_Config
 	 * @return \StdClass
 	 */
-	public static function set_config( EE_Config $EE_Config ) {
-		foreach ( self::$_ee_config_registry as $config_class => $settings ) {
+	public static function set_config(EE_Config $EE_Config) {
+		foreach (self::$_ee_config_registry as $config_class => $settings) {
 			//first some validation of our incoming class_name.  We'll throw an error early if its' not registered correctly
-			if ( ! class_exists( $config_class )) {
+			if ( ! class_exists($config_class)) {
 				throw new EE_Error(
 					sprintf(
-						__( 'The "%s" config class can not be registered with EE_Config because it does not exist.  Verify that an autoloader has been set for this class', 'event_espresso' ),
+						__('The "%s" config class can not be registered with EE_Config because it does not exist.  Verify that an autoloader has been set for this class', 'event_espresso'),
 						$config_class
 					)
 				 );
 			}
-			$EE_Config->get_config( $settings['section'], $settings['name'], $config_class );
+			$EE_Config->get_config($settings['section'], $settings['name'], $config_class);
 		}
 	}
 
@@ -111,8 +111,8 @@ 
 	/**
 	 * @param mixed $config_class_name
 	 */
-	public static function deregister( $config_class_name = NULL ) {
-		if ( ! empty( self::$_ee_config_registry[ $config_class_name ] ))
-    			unset( self::$_ee_config_registry[ $config_class_name ] );
+	public static function deregister($config_class_name = NULL) {
+		if ( ! empty(self::$_ee_config_registry[$config_class_name]))
+    			unset(self::$_ee_config_registry[$config_class_name]);
 	}
 }

modules/single_page_checkout/reg_steps/payment_options/EE_SPCO_Reg_Step_Payment_Options.class.php

Doc Comments +13 added lines, -11 removed lines

@@ -103,7 +103,7 @@ 
 
 
 	/**
-	 * @return null
+	 * @return EE_Line_Item_Display
 	 */
 	public function line_item_display() {
 		return $this->line_item_display;
@@ -112,7 +112,7 @@ 
 
 
 	/**
-	 * @param null $line_item_display
+	 * @param EE_Line_Item_Display $line_item_display
 	 */
 	public function set_line_item_display( $line_item_display ) {
 		$this->line_item_display = $line_item_display;
@@ -180,7 +180,7 @@ 
 
 
 	/**
-	 * @return bool
+	 * @return EE_Form_Section_Proper
 	 */
 	public function generate_reg_form() {
 		EE_Registry::instance()->load_helper( 'HTML' );
@@ -537,6 +537,7 @@ 
 	 *    _apply_registration_payments_to_amount_owing
 	 *
 	 * @access    protected
+	 * @param EE_Base_Class[] $registrations
 	 * @return    void
 	 */
 	protected function _apply_registration_payments_to_amount_owing( $registrations ) {
@@ -754,7 +755,7 @@ 
 	 * get_billing_form_html_for_payment_method
 	 *
 	 * @access public
-	 * @return string
+	 * @return boolean
 	 */
 	public function get_billing_form_html_for_payment_method() {
 		// how have they chosen to pay?
@@ -874,7 +875,7 @@ 
 	 * switch_payment_method
 	 *
 	 * @access public
-	 * @return string
+	 * @return boolean
 	 */
 	public function switch_payment_method() {
 		if ( ! $this->_verify_payment_method_is_set() ) {
@@ -1041,7 +1042,7 @@ 
 
 	/**
 	 * process_reg_step
-	 * @return boolean
+	 * @return null|boolean
 	 */
 	public function process_reg_step() {
 		// how have they chosen to pay?
@@ -1117,7 +1118,7 @@ 
 	 *    update_reg_step
 	 *    this is the final step after a user  revisits the site to retry a payment
 	 *
-	 * @return boolean
+	 * @return null|boolean
 	 */
 	public function update_reg_step() {
 		$success = TRUE;
@@ -1399,7 +1400,7 @@ 
 	 *
 	 * 	@access 	private
 	 * 	@type 	EE_Payment_Method $payment_method
-	 * 	@return 	mixed	EE_Payment | boolean
+	 * 	@return 	EE_Payment|null	EE_Payment | boolean
 	 */
 	private function _attempt_payment( EE_Payment_Method $payment_method ) {
 		$payment =NULL;
@@ -1602,6 +1603,7 @@ 
 	 * @access private
 	 * @type    EE_Payment $payment
 	 * @param string $payment_occurs
+	 * @param EE_Payment|null $payment
 	 * @return bool
 	 * @throws \EE_Error
 	 */
@@ -1708,7 +1710,7 @@ 
 	 * 		or present the payment options again
 	 *
 	 * @access private
-	 * @return EE_Payment | FALSE
+	 * @return boolean | FALSE
 	 */
 	public function process_gateway_response() {
 		$payment = null;
@@ -1769,7 +1771,7 @@ 
 	 * _validate_return
 	 *
 	 * @access private
-	 * @return bool
+	 * @return boolean|null
 	 */
 	private function _validate_offsite_return() {
 		$TXN_ID = (int)EE_Registry::instance()->REQ->get( 'spco_txn', 0 );
@@ -1836,7 +1838,7 @@ 
 	 *
 	 * @access private
 	 * @param \EE_Registration $primary_registrant
-	 * @return bool
+	 * @return false|null
 	 */
 	private function _redirect_wayward_request( EE_Registration $primary_registrant ) {
 		if ( ! $primary_registrant instanceof EE_Registration ) {

Spacing +370 added lines, -370 removed lines

@@ -28,15 +28,15 @@ 
 	 *  @return 	void
 	 */
 	public static function set_hooks() {
-		add_filter( 'FHEE__SPCO__EE_Line_Item_Filter_Collection', array( 'EE_SPCO_Reg_Step_Payment_Options', 'add_spco_line_item_filters' ) );
-		add_action( 'wp_ajax_switch_spco_billing_form', array( 'EE_SPCO_Reg_Step_Payment_Options', 'switch_spco_billing_form' ));
-		add_action( 'wp_ajax_nopriv_switch_spco_billing_form', array( 'EE_SPCO_Reg_Step_Payment_Options', 'switch_spco_billing_form' ));
-		add_action( 'wp_ajax_save_payer_details', array( 'EE_SPCO_Reg_Step_Payment_Options', 'save_payer_details' ));
-		add_action( 'wp_ajax_nopriv_save_payer_details', array( 'EE_SPCO_Reg_Step_Payment_Options', 'save_payer_details' ));
-		add_action( 'wp_ajax_get_transaction_details_for_gateways', array( 'EE_SPCO_Reg_Step_Payment_Options', 'get_transaction_details' ) );
-		add_action( 'wp_ajax_nopriv_get_transaction_details_for_gateways', array( 'EE_SPCO_Reg_Step_Payment_Options', 'get_transaction_details' )
+		add_filter('FHEE__SPCO__EE_Line_Item_Filter_Collection', array('EE_SPCO_Reg_Step_Payment_Options', 'add_spco_line_item_filters'));
+		add_action('wp_ajax_switch_spco_billing_form', array('EE_SPCO_Reg_Step_Payment_Options', 'switch_spco_billing_form'));
+		add_action('wp_ajax_nopriv_switch_spco_billing_form', array('EE_SPCO_Reg_Step_Payment_Options', 'switch_spco_billing_form'));
+		add_action('wp_ajax_save_payer_details', array('EE_SPCO_Reg_Step_Payment_Options', 'save_payer_details'));
+		add_action('wp_ajax_nopriv_save_payer_details', array('EE_SPCO_Reg_Step_Payment_Options', 'save_payer_details'));
+		add_action('wp_ajax_get_transaction_details_for_gateways', array('EE_SPCO_Reg_Step_Payment_Options', 'get_transaction_details'));
+		add_action('wp_ajax_nopriv_get_transaction_details_for_gateways', array('EE_SPCO_Reg_Step_Payment_Options', 'get_transaction_details')
 		);
-		add_filter( 'FHEE__EED_Recaptcha___bypass_recaptcha__bypass_request_params_array', array( 'EE_SPCO_Reg_Step_Payment_Options', 'bypass_recaptcha_for_load_payment_method' ), 10, 1 );
+		add_filter('FHEE__EED_Recaptcha___bypass_recaptcha__bypass_request_params_array', array('EE_SPCO_Reg_Step_Payment_Options', 'bypass_recaptcha_for_load_payment_method'), 10, 1);
 	}
 
 
@@ -45,7 +45,7 @@ 
 	 * 	ajax switch_spco_billing_form
 	 */
 	public static function switch_spco_billing_form() {
-		EED_Single_Page_Checkout::process_ajax_request( 'switch_payment_method' );
+		EED_Single_Page_Checkout::process_ajax_request('switch_payment_method');
 	}
 
 
@@ -54,7 +54,7 @@ 
 	 * 	ajax save_payer_details
 	 */
 	public static function save_payer_details() {
-		EED_Single_Page_Checkout::process_ajax_request( 'save_payer_details_via_ajax' );
+		EED_Single_Page_Checkout::process_ajax_request('save_payer_details_via_ajax');
 	}
 
 
@@ -63,7 +63,7 @@ 
 	 * 	ajax get_transaction_details
 	 */
 	public static function get_transaction_details() {
-		EED_Single_Page_Checkout::process_ajax_request( 'get_transaction_details_for_gateways' );
+		EED_Single_Page_Checkout::process_ajax_request('get_transaction_details_for_gateways');
 	}
 
 
@@ -91,13 +91,13 @@ 
 	 * @param    EE_Checkout $checkout
 	 * @return    \EE_SPCO_Reg_Step_Payment_Options
 	 */
-	public function __construct( EE_Checkout $checkout ) {
+	public function __construct(EE_Checkout $checkout) {
 		$this->_slug = 'payment_options';
 		$this->_name = __('Payment Options', 'event_espresso');
-		$this->_template = SPCO_REG_STEPS_PATH . $this->_slug . DS . 'payment_options_main.template.php';
+		$this->_template = SPCO_REG_STEPS_PATH.$this->_slug.DS.'payment_options_main.template.php';
 		$this->checkout = $checkout;
 		$this->_reset_success_message();
-		$this->set_instructions( __('Please select a method of payment and provide any necessary billing information before proceeding.', 'event_espresso'));
+		$this->set_instructions(__('Please select a method of payment and provide any necessary billing information before proceeding.', 'event_espresso'));
 	}
 
 
@@ -114,7 +114,7 @@ 
 	/**
 	 * @param null $line_item_display
 	 */
-	public function set_line_item_display( $line_item_display ) {
+	public function set_line_item_display($line_item_display) {
 		$this->line_item_display = $line_item_display;
 	}
 
@@ -125,9 +125,9 @@ 
 	 * @return void
 	 */
 	public function translate_js_strings() {
-		EE_Registry::$i18n_js_strings['no_payment_method'] = __( 'Please select a method of payment in order to continue.', 'event_espresso' );
-		EE_Registry::$i18n_js_strings['invalid_payment_method'] = __( 'A valid method of payment could not be determined. Please refresh the page and try again.', 'event_espresso' );
-		EE_Registry::$i18n_js_strings['forwarding_to_offsite'] = __( 'Forwarding to Secure Payment Provider.', 'event_espresso' );
+		EE_Registry::$i18n_js_strings['no_payment_method'] = __('Please select a method of payment in order to continue.', 'event_espresso');
+		EE_Registry::$i18n_js_strings['invalid_payment_method'] = __('A valid method of payment could not be determined. Please refresh the page and try again.', 'event_espresso');
+		EE_Registry::$i18n_js_strings['forwarding_to_offsite'] = __('Forwarding to Secure Payment Provider.', 'event_espresso');
 	}
 
 
@@ -156,20 +156,20 @@ 
 			// 	$ 0.00 transactions (no payment required)
 			! $this->checkout->payment_required()
 			// but do NOT remove if current action being called belongs to this reg step
-			&& ! is_callable( array( $this, $this->checkout->action ) )
+			&& ! is_callable(array($this, $this->checkout->action))
 			&& ! $this->completed()
 		) {
 			// and if so, then we no longer need the Payment Options step
-			if ( $this->is_current_step() ) {
+			if ($this->is_current_step()) {
 				$this->checkout->generate_reg_form = false;
 			}
-			$this->checkout->remove_reg_step( $this->_slug );
+			$this->checkout->remove_reg_step($this->_slug);
 			// DEBUG LOG
 			//$this->checkout->log( __CLASS__, __FUNCTION__, __LINE__ );
 			return false;
 		}
 		// load EEM_Payment_Method
-		EE_Registry::instance()->load_model( 'Payment_Method' );
+		EE_Registry::instance()->load_model('Payment_Method');
 		// get all active payment methods
 		$this->checkout->available_payment_methods = EEM_Payment_Method::instance()->get_all_for_transaction(
 			$this->checkout->transaction, EEM_Payment_Method::scope_cart
@@ -183,7 +183,7 @@ 
 	 * @return bool
 	 */
 	public function generate_reg_form() {
-		EE_Registry::instance()->load_helper( 'HTML' );
+		EE_Registry::instance()->load_helper('HTML');
 		// reset in case someone changes their mind
 		$this->_reset_selected_method_of_payment();
 		// set some defaults
@@ -194,15 +194,15 @@ 
 		$sold_out_events = array();
 		$reg_count = 0;
 		// loop thru registrations to gather info
-		$registrations = $this->checkout->transaction->registrations( $this->checkout->reg_cache_where_params );
-		foreach ( $registrations as $registration ) {
+		$registrations = $this->checkout->transaction->registrations($this->checkout->reg_cache_where_params);
+		foreach ($registrations as $registration) {
 			/** @var $registration EE_Registration */
 			$reg_count++;
 			// if returning registrant is Approved then do NOT do this
-			if ( ! ( $this->checkout->revisit && $registration->status_ID() == EEM_Registration::status_id_approved )) {
-				if ( $registration->event()->is_sold_out() || $registration->event()->is_sold_out( true )) {
+			if ( ! ($this->checkout->revisit && $registration->status_ID() == EEM_Registration::status_id_approved)) {
+				if ($registration->event()->is_sold_out() || $registration->event()->is_sold_out(true)) {
 					// add event to list of events that are sold out
-					$sold_out_events[ $registration->event()->ID() ] = $registration->event();
+					$sold_out_events[$registration->event()->ID()] = $registration->event();
 					do_action(
 						'AHEE__EE_SPCO_Reg_Step_Payment_Options__generate_reg_form__sold_out_event',
 						$registration->event(),
@@ -210,9 +210,9 @@ 
 					);
 				}
 				// event requires admin approval
-				if ( $registration->status_ID() == EEM_Registration::status_id_not_approved ) {
+				if ($registration->status_ID() == EEM_Registration::status_id_not_approved) {
 					// add event to list of events with pre-approval reg status
-					$registrations_requiring_pre_approval[ $registration->ID() ] = $registration;
+					$registrations_requiring_pre_approval[$registration->ID()] = $registration;
 					do_action(
 						'AHEE__EE_SPCO_Reg_Step_Payment_Options__generate_reg_form__event_requires_pre_approval',
 						$registration->event(),
@@ -221,29 +221,29 @@ 
 				}
 			}
 			// are they allowed to pay now and is there monies owing?
-			if ( $registration->owes_monies_and_can_pay() ) {
-				$registrations_requiring_payment[ $registration->ID() ] = $registration;
+			if ($registration->owes_monies_and_can_pay()) {
+				$registrations_requiring_payment[$registration->ID()] = $registration;
 				do_action(
 					'AHEE__EE_SPCO_Reg_Step_Payment_Options__generate_reg_form__event_requires_payment',
 					$registration->event(),
 					$this
 				);
-			} else if ( ! $this->checkout->revisit && $registration->status_ID() != EEM_Registration::status_id_not_approved && $registration->ticket()->is_free()  ) {
-				$registrations_for_free_events[ $registration->event()->ID() ] = $registration;
+			} else if ( ! $this->checkout->revisit && $registration->status_ID() != EEM_Registration::status_id_not_approved && $registration->ticket()->is_free()) {
+				$registrations_for_free_events[$registration->event()->ID()] = $registration;
 			}
 		}
 		$subsections = array();
 		// now decide which template to load
-		if ( ! empty( $sold_out_events )) {
-			$subsections['sold_out_events'] = $this->_sold_out_events( $sold_out_events );
+		if ( ! empty($sold_out_events)) {
+			$subsections['sold_out_events'] = $this->_sold_out_events($sold_out_events);
 		}
-		if ( ! empty( $registrations_requiring_pre_approval )) {
-			$subsections['registrations_requiring_pre_approval'] = $this->_registrations_requiring_pre_approval( $registrations_requiring_pre_approval );
+		if ( ! empty($registrations_requiring_pre_approval)) {
+			$subsections['registrations_requiring_pre_approval'] = $this->_registrations_requiring_pre_approval($registrations_requiring_pre_approval);
 		}
-		if ( ! empty( $registrations_for_free_events ) ) {
-			$subsections[ 'no_payment_required' ] = $this->_no_payment_required( $registrations_for_free_events );
+		if ( ! empty($registrations_for_free_events)) {
+			$subsections['no_payment_required'] = $this->_no_payment_required($registrations_for_free_events);
 		}
-		if ( ! empty( $registrations_requiring_payment ) ) {
+		if ( ! empty($registrations_requiring_payment)) {
 			// autoload Line_Item_Display classes
 			EEH_Autoloader::register_line_item_filter_autoloaders();
 			$line_item_filter_processor = new EE_Line_Item_Filter_Processor(
@@ -254,17 +254,17 @@ 
 				$this->checkout->cart->get_grand_total()
 			);
 			$filtered_line_item_tree = $line_item_filter_processor->process();
-			if ( $this->checkout->amount_owing > 0 ) {
+			if ($this->checkout->amount_owing > 0) {
 				EEH_Autoloader::register_line_item_display_autoloaders();
-				$this->set_line_item_display( new EE_Line_Item_Display( 'spco' ) );
-				$subsections[ 'payment_options' ] = $this->_display_payment_options(
+				$this->set_line_item_display(new EE_Line_Item_Display('spco'));
+				$subsections['payment_options'] = $this->_display_payment_options(
 					$this->line_item_display->display_line_item(
 						$filtered_line_item_tree,
-						array( 'registrations' => $registrations )
+						array('registrations' => $registrations)
 					)
 				);
 				$this->checkout->amount_owing = $filtered_line_item_tree->total();
-				$this->_apply_registration_payments_to_amount_owing( $registrations );
+				$this->_apply_registration_payments_to_amount_owing($registrations);
 			}
 		} else {
 			$this->_hide_reg_step_submit_button_if_revisit();
@@ -297,7 +297,7 @@ 
 	 * @param \EE_Line_Item_Filter_Collection $line_item_filter_collection
 	 * @return \EE_Line_Item_Filter_Collection
 	 */
-	public static function add_spco_line_item_filters( EE_Line_Item_Filter_Collection $line_item_filter_collection ) {
+	public static function add_spco_line_item_filters(EE_Line_Item_Filter_Collection $line_item_filter_collection) {
 		$line_item_filter_collection->add(
 			new EE_Billable_Line_Item_Filter(
 				EE_Registry::instance()->SSN->checkout()->transaction->registrations(
@@ -305,7 +305,7 @@ 
 				)
 			)
 		);
-		$line_item_filter_collection->add( new EE_Non_Zero_Line_Item_Filter() );
+		$line_item_filter_collection->add(new EE_Non_Zero_Line_Item_Filter());
 		return $line_item_filter_collection;
 	}
 
@@ -319,8 +319,8 @@ 
 	 * @return void
 	 */
 	protected function _hide_reg_step_submit_button_if_revisit() {
-		if ( $this->checkout->revisit ) {
-			add_filter( 'FHEE__EE_SPCO_Reg_Step__reg_step_submit_button__sbmt_btn_html', '__return_empty_string' );
+		if ($this->checkout->revisit) {
+			add_filter('FHEE__EE_SPCO_Reg_Step__reg_step_submit_button__sbmt_btn_html', '__return_empty_string');
 		}
 	}
 
@@ -331,12 +331,12 @@ 
 	 * @param \EE_Event[] $sold_out_events_array
 	 * @return \EE_Form_Section_Proper
 	 */
-	private function _sold_out_events( $sold_out_events_array = array() ) {
+	private function _sold_out_events($sold_out_events_array = array()) {
 		// set some defaults
 		$this->checkout->selected_method_of_payment = 'events_sold_out';
 		$sold_out_events = '';
-		foreach ( $sold_out_events_array as $sold_out_event ) {
-			$sold_out_events .= EEH_HTML::li( EEH_HTML::span( $sold_out_event->name(), '', 'dashicons dashicons-marker ee-icon-size-16 pink-text' ));
+		foreach ($sold_out_events_array as $sold_out_event) {
+			$sold_out_events .= EEH_HTML::li(EEH_HTML::span($sold_out_event->name(), '', 'dashicons dashicons-marker ee-icon-size-16 pink-text'));
 		}
 		return new EE_Form_Section_Proper(
 			array(
@@ -348,14 +348,14 @@ 
 				),
 				'layout_strategy'		=> new EE_Template_Layout(
 					array(
-						'layout_template_file' 	=> SPCO_REG_STEPS_PATH . $this->_slug . DS . 'sold_out_events.template.php', // layout_template
+						'layout_template_file' 	=> SPCO_REG_STEPS_PATH.$this->_slug.DS.'sold_out_events.template.php', // layout_template
 						'template_args'  				=> apply_filters(
 							'FHEE__EE_SPCO_Reg_Step_Payment_Options___sold_out_events__template_args',
 							array(
 								'sold_out_events' 			=> $sold_out_events,
 								'sold_out_events_msg' 	=> apply_filters(
 									'FHEE__EE_SPCO_Reg_Step_Payment_Options___sold_out_events__sold_out_events_msg',
-									__( 'It appears that the event you were about to make a payment for has sold out since you first registered. If you have already made a partial payment towards this event, please contact the event administrator for a refund.', 'event_espresso' )
+									__('It appears that the event you were about to make a payment for has sold out since you first registered. If you have already made a partial payment towards this event, please contact the event administrator for a refund.', 'event_espresso')
 								)
 							)
 						)
@@ -372,14 +372,14 @@ 
 	 * @param array $registrations_requiring_pre_approval
 	 * @return \EE_Form_Section_Proper
 	 */
-	private function _registrations_requiring_pre_approval( $registrations_requiring_pre_approval = array()) {
+	private function _registrations_requiring_pre_approval($registrations_requiring_pre_approval = array()) {
 		$events_requiring_pre_approval = '';
-		foreach ( $registrations_requiring_pre_approval as $registration ) {
-			if ( $registration instanceof EE_Registration && $registration->event() instanceof EE_Event ) {
-				$events_requiring_pre_approval[ $registration->event()->ID() ] = EEH_HTML::li(
-					EEH_HTML::span( '', '', 'dashicons dashicons-marker ee-icon-size-16 orange-text'
+		foreach ($registrations_requiring_pre_approval as $registration) {
+			if ($registration instanceof EE_Registration && $registration->event() instanceof EE_Event) {
+				$events_requiring_pre_approval[$registration->event()->ID()] = EEH_HTML::li(
+					EEH_HTML::span('', '', 'dashicons dashicons-marker ee-icon-size-16 orange-text'
 					)
-					. EEH_HTML::span( $registration->event()->name(), '', 'orange-text' )
+					. EEH_HTML::span($registration->event()->name(), '', 'orange-text')
 				);
 			}
 		}
@@ -391,14 +391,14 @@ 
 				),
 				'layout_strategy'		=> new EE_Template_Layout(
 					array(
-						'layout_template_file' 	=> SPCO_REG_STEPS_PATH . $this->_slug . DS . 'events_requiring_pre_approval.template.php', // layout_template
+						'layout_template_file' 	=> SPCO_REG_STEPS_PATH.$this->_slug.DS.'events_requiring_pre_approval.template.php', // layout_template
 						'template_args'  				=> apply_filters(
 							'FHEE__EE_SPCO_Reg_Step_Payment_Options___sold_out_events__template_args',
 							array(
-								'events_requiring_pre_approval' 			=> implode( '', $events_requiring_pre_approval ),
+								'events_requiring_pre_approval' 			=> implode('', $events_requiring_pre_approval),
 								'events_requiring_pre_approval_msg' 	=> apply_filters(
 									'FHEE__EE_SPCO_Reg_Step_Payment_Options___events_requiring_pre_approval__events_requiring_pre_approval_msg',
-									__( 'The following events do not require payment at this time and will not be billed during this transaction. Billing will only occur after the attendee has been approved by the event organizer. You will be notified when your registration has been processed. If this is a free event, then no billing will occur.', 'event_espresso' )
+									__('The following events do not require payment at this time and will not be billed during this transaction. Billing will only occur after the attendee has been approved by the event organizer. You will be notified when your registration has been processed. If this is a free event, then no billing will occur.', 'event_espresso')
 								)
 							)
 						),
@@ -416,7 +416,7 @@ 
 	 * @param \EE_Event[] $registrations_for_free_events
 	 * @return \EE_Form_Section_Proper
 	 */
-	private function _no_payment_required( $registrations_for_free_events = array() ) {
+	private function _no_payment_required($registrations_for_free_events = array()) {
 		// set some defaults
 		$this->checkout->selected_method_of_payment = 'no_payment_required';
 		// generate no_payment_required form
@@ -428,7 +428,7 @@ 
 				),
 				'layout_strategy' 	=> new EE_Template_Layout(
 					array(
-						'layout_template_file' 	=> SPCO_REG_STEPS_PATH . $this->_slug . DS . 'no_payment_required.template.php', // layout_template
+						'layout_template_file' 	=> SPCO_REG_STEPS_PATH.$this->_slug.DS.'no_payment_required.template.php', // layout_template
 						'template_args'  				=> apply_filters(
 							'FHEE__EE_SPCO_Reg_Step_Payment_Options___no_payment_required__template_args',
 							array(
@@ -436,7 +436,7 @@ 
 								'registrations' => array(),
 								'ticket_count' 	=> array(),
 								'registrations_for_free_events' 	=> $registrations_for_free_events,
-								'no_payment_required_msg' => EEH_HTML::p( __( 'This is a free event, so no billing will occur.', 'event_espresso' ))
+								'no_payment_required_msg' => EEH_HTML::p(__('This is a free event, so no billing will occur.', 'event_espresso'))
 							)
 						),
 					)
@@ -453,7 +453,7 @@ 
 	 * @param string $transaction_details
 	 * @return \EE_Form_Section_Proper
 	 */
-	private function _display_payment_options( $transaction_details = '' ) {
+	private function _display_payment_options($transaction_details = '') {
 		// has method_of_payment been set by no-js user?
 		$this->checkout->selected_method_of_payment = $this->_get_selected_method_of_payment();
 		// build payment options form
@@ -465,20 +465,20 @@ 
 						'before_payment_options' => apply_filters(
 							'FHEE__EE_SPCO_Reg_Step_Payment_Options___display_payment_options__before_payment_options',
 							new EE_Form_Section_Proper(
-								array( 'layout_strategy'	=> new EE_Div_Per_Section_Layout() )
+								array('layout_strategy'	=> new EE_Div_Per_Section_Layout())
 							)
 						),
 						'payment_options' => $this->_setup_payment_options(),
 						'after_payment_options' => apply_filters(
 							'FHEE__EE_SPCO_Reg_Step_Payment_Options___display_payment_options__after_payment_options',
 							new EE_Form_Section_Proper(
-								array( 'layout_strategy'	=> new EE_Div_Per_Section_Layout() )
+								array('layout_strategy'	=> new EE_Div_Per_Section_Layout())
 							)
 						),
 						'default_hidden_inputs' => $this->reg_step_hidden_inputs(),
-						'extra_hidden_inputs' 	=> $this->_extra_hidden_inputs( FALSE )
+						'extra_hidden_inputs' 	=> $this->_extra_hidden_inputs(FALSE)
 					),
-					'layout_strategy'	=> new EE_Template_Layout( array(
+					'layout_strategy'	=> new EE_Template_Layout(array(
 							'layout_template_file' 	=> $this->_template,
 							'template_args'  				=> apply_filters(
 								'FHEE__EE_SPCO_Reg_Step_Payment_Options___display_payment_options__template_args',
@@ -502,11 +502,11 @@ 
 	 * @param bool $no_payment_required
 	 * @return \EE_Form_Section_Proper
 	 */
-	private function _extra_hidden_inputs( $no_payment_required = TRUE ) {
+	private function _extra_hidden_inputs($no_payment_required = TRUE) {
 
 		return new EE_Form_Section_Proper(
 			array(
-				'html_id' 				=> 'ee-' . $this->slug() . '-extra-hidden-inputs',
+				'html_id' 				=> 'ee-'.$this->slug().'-extra-hidden-inputs',
 				'layout_strategy'	=> new EE_Div_Per_Section_Layout(),
 				'subsections' 		=> array(
 					'spco_no_payment_required' => new EE_Hidden_Input(
@@ -539,16 +539,16 @@ 
 	 * @access    protected
 	 * @return    void
 	 */
-	protected function _apply_registration_payments_to_amount_owing( $registrations ) {
+	protected function _apply_registration_payments_to_amount_owing($registrations) {
 		$payments = array();
-		foreach ( $registrations as $registration ) {
-			if ( $registration instanceof EE_Registration && $registration->owes_monies_and_can_pay() ) {
+		foreach ($registrations as $registration) {
+			if ($registration instanceof EE_Registration && $registration->owes_monies_and_can_pay()) {
 				$payments = $payments + $registration->registration_payments();
 			}
 		}
-		if ( ! empty( $payments ) ) {
-			foreach ( $payments as $payment ) {
-				if ( $payment instanceof EE_Registration_Payment ) {
+		if ( ! empty($payments)) {
+			foreach ($payments as $payment) {
+				if ($payment instanceof EE_Registration_Payment) {
 					$this->checkout->amount_owing -= $payment->amount();
 				}
 			}
@@ -563,9 +563,9 @@ 
 	 * @param 	bool $force_reset
 	 * @return 	void
 	 */
-	private function _reset_selected_method_of_payment( $force_reset = FALSE ) {
-		$reset_payment_method = $force_reset ? TRUE : sanitize_text_field( EE_Registry::instance()->REQ->get( 'reset_payment_method', FALSE ));
-		if ( $reset_payment_method ) {
+	private function _reset_selected_method_of_payment($force_reset = FALSE) {
+		$reset_payment_method = $force_reset ? TRUE : sanitize_text_field(EE_Registry::instance()->REQ->get('reset_payment_method', FALSE));
+		if ($reset_payment_method) {
 			$this->checkout->selected_method_of_payment = NULL;
 			$this->checkout->payment_method = NULL;
 			$this->checkout->billing_form = NULL;
@@ -584,9 +584,9 @@ 
 	 * @param string $selected_method_of_payment
 	 * 	@return 		EE_Billing_Info_Form
 	 */
-	private function _save_selected_method_of_payment( $selected_method_of_payment = '' ) {
-		$selected_method_of_payment = ! empty( $selected_method_of_payment ) ? $selected_method_of_payment : $this->checkout->selected_method_of_payment;
-		EE_Registry::instance()->SSN->set_session_data( array( 'selected_method_of_payment' => $selected_method_of_payment ));
+	private function _save_selected_method_of_payment($selected_method_of_payment = '') {
+		$selected_method_of_payment = ! empty($selected_method_of_payment) ? $selected_method_of_payment : $this->checkout->selected_method_of_payment;
+		EE_Registry::instance()->SSN->set_session_data(array('selected_method_of_payment' => $selected_method_of_payment));
 	}
 
 
@@ -599,40 +599,40 @@ 
 		// load payment method classes
 		$this->checkout->available_payment_methods = $this->_get_available_payment_methods();
 		// switch up header depending on number of available payment methods
-		$payment_method_header = count( $this->checkout->available_payment_methods ) > 1
-			? apply_filters( 'FHEE__registration_page_payment_options__method_of_payment_hdr', __( 'Please Select Your Method of Payment', 'event_espresso' ))
-			: apply_filters( 'FHEE__registration_page_payment_options__method_of_payment_hdr', __( 'Method of Payment', 'event_espresso' ));
+		$payment_method_header = count($this->checkout->available_payment_methods) > 1
+			? apply_filters('FHEE__registration_page_payment_options__method_of_payment_hdr', __('Please Select Your Method of Payment', 'event_espresso'))
+			: apply_filters('FHEE__registration_page_payment_options__method_of_payment_hdr', __('Method of Payment', 'event_espresso'));
 		$available_payment_methods = array(
 			// display the "Payment Method" header
 			'payment_method_header' => new EE_Form_Section_HTML(
-				EEH_HTML::h4 ( $payment_method_header, 'method-of-payment-hdr' )
+				EEH_HTML::h4($payment_method_header, 'method-of-payment-hdr')
 			)
 		);
 		// the list of actual payment methods ( invoice, paypal, etc ) in a  ( slug => HTML )  format
 		$available_payment_method_options = array();
 		$default_payment_method_option = array();
 		// additional instructions to be displayed and hidden below payment methods (adding a clearing div to start)
-		$payment_methods_billing_info = array( new EE_Form_Section_HTML( EEH_HTML::div ( '<br />', '', '', 'clear:both;' )));
+		$payment_methods_billing_info = array(new EE_Form_Section_HTML(EEH_HTML::div('<br />', '', '', 'clear:both;')));
 		// loop through payment methods
-		foreach( $this->checkout->available_payment_methods as $payment_method ) {
-			if ( $payment_method instanceof EE_Payment_Method ) {
-				$payment_method_button = EEH_HTML::img( $payment_method->button_url(), $payment_method->name(), 'spco-payment-method-' . $payment_method->slug() . '-btn-img', 'spco-payment-method-btn-img' );
+		foreach ($this->checkout->available_payment_methods as $payment_method) {
+			if ($payment_method instanceof EE_Payment_Method) {
+				$payment_method_button = EEH_HTML::img($payment_method->button_url(), $payment_method->name(), 'spco-payment-method-'.$payment_method->slug().'-btn-img', 'spco-payment-method-btn-img');
 				// check if any payment methods are set as default
 				// if payment method is already selected OR nothing is selected and this payment method should be open_by_default
-				if (( $this->checkout->selected_method_of_payment == $payment_method->slug() ) || ( ! $this->checkout->selected_method_of_payment && $payment_method->open_by_default() )) {
+				if (($this->checkout->selected_method_of_payment == $payment_method->slug()) || ( ! $this->checkout->selected_method_of_payment && $payment_method->open_by_default())) {
 					$this->checkout->selected_method_of_payment = $payment_method->slug();
 					$this->_save_selected_method_of_payment();
-					$default_payment_method_option[ $payment_method->slug() ] =  $payment_method_button;
+					$default_payment_method_option[$payment_method->slug()] = $payment_method_button;
 				} else {
-					$available_payment_method_options[ $payment_method->slug() ] =  $payment_method_button;
+					$available_payment_method_options[$payment_method->slug()] = $payment_method_button;
 				}
-				$payment_methods_billing_info[ $payment_method->slug() . '-info' ] = $this->_payment_method_billing_info( $payment_method );
+				$payment_methods_billing_info[$payment_method->slug().'-info'] = $this->_payment_method_billing_info($payment_method);
 			}
 		}
 		// prepend available_payment_method_options with default_payment_method_option so that it appears first in list of PMs
 		$available_payment_method_options = $default_payment_method_option + $available_payment_method_options;
 		// now generate the actual form  inputs
-		$available_payment_methods['available_payment_methods'] = $this->_available_payment_method_inputs( $available_payment_method_options );
+		$available_payment_methods['available_payment_methods'] = $this->_available_payment_method_inputs($available_payment_method_options);
 		$available_payment_methods = $available_payment_methods + $payment_methods_billing_info;
 
 		// build the available payment methods form
@@ -652,19 +652,19 @@ 
 	 * @return EE_Payment_Method[]
 	 */
 	protected function _get_available_payment_methods() {
-		if ( ! empty( $this->checkout->available_payment_methods )) {
+		if ( ! empty($this->checkout->available_payment_methods)) {
 			return $this->checkout->available_payment_methods;
 		}
 		$available_payment_methods = array();
 		// load EEM_Payment_Method
-		EE_Registry::instance()->load_model( 'Payment_Method' );
+		EE_Registry::instance()->load_model('Payment_Method');
 		/** @type EEM_Payment_Method $EEM_Payment_Method */
 		$EEM_Payment_Method = EE_Registry::instance()->LIB->EEM_Payment_Method;
 		// get all active payment methods
-		$payment_methods = $EEM_Payment_Method->get_all_for_transaction( $this->checkout->transaction, EEM_Payment_Method::scope_cart );
-		foreach ( $payment_methods as $payment_method ) {
-			if ( $payment_method instanceof EE_Payment_Method ) {
-				$available_payment_methods[ $payment_method->slug() ] = $payment_method;
+		$payment_methods = $EEM_Payment_Method->get_all_for_transaction($this->checkout->transaction, EEM_Payment_Method::scope_cart);
+		foreach ($payment_methods as $payment_method) {
+			if ($payment_method instanceof EE_Payment_Method) {
+				$available_payment_methods[$payment_method->slug()] = $payment_method;
 			}
 		}
 		return $available_payment_methods;
@@ -680,14 +680,14 @@ 
 	 * @param 	array $available_payment_method_options
 	 * @return 	\EE_Form_Section_Proper
 	 */
-	private function _available_payment_method_inputs( $available_payment_method_options = array() ) {
+	private function _available_payment_method_inputs($available_payment_method_options = array()) {
 		// generate inputs
 		return new EE_Form_Section_Proper(
 			array(
 				'html_id' 				=> 'ee-available-payment-method-inputs',
 				'layout_strategy'	=> new EE_Div_Per_Section_Layout(),
 				'subsections' 		=> array(
-					'' => new EE_Radio_Button_Input (
+					'' => new EE_Radio_Button_Input(
 						$available_payment_method_options,
 						array(
 							'html_name' 				=> 'selected_method_of_payment',
@@ -711,36 +711,36 @@ 
 	 * @param 	EE_Payment_Method $payment_method
 	 * @return 	\EE_Form_Section_Proper
 	 */
-	private function _payment_method_billing_info( EE_Payment_Method $payment_method ) {
+	private function _payment_method_billing_info(EE_Payment_Method $payment_method) {
 		$currently_selected = $this->checkout->selected_method_of_payment == $payment_method->slug() ? TRUE : FALSE;
 		// generate the billing form for payment method
-		$billing_form = $currently_selected ? $this->_get_billing_form_for_payment_method( $payment_method ) : new EE_Form_Section_HTML();
+		$billing_form = $currently_selected ? $this->_get_billing_form_for_payment_method($payment_method) : new EE_Form_Section_HTML();
 		$this->checkout->billing_form = $currently_selected ? $billing_form : $this->checkout->billing_form;
 		// it's all in the details
-		$info_html = EEH_HTML::h3 ( __( 'Important information regarding your payment', 'event_espresso' ), '', 'spco-payment-method-hdr' );
+		$info_html = EEH_HTML::h3(__('Important information regarding your payment', 'event_espresso'), '', 'spco-payment-method-hdr');
 		// add some info regarding the step, either from what's saved in the admin, or a default string depending on whether the PM has a billing form or not
-		if ( $payment_method->description() ) {
+		if ($payment_method->description()) {
 			$payment_method_info = $payment_method->description();
-		} elseif ( $billing_form instanceof EE_Billing_Info_Form ) {
-			$payment_method_info = sprintf( __( 'Please provide the following billing information, then click the "%1$s" button below in order to proceed.', 'event_espresso' ), $this->submit_button_text() );
+		} elseif ($billing_form instanceof EE_Billing_Info_Form) {
+			$payment_method_info = sprintf(__('Please provide the following billing information, then click the "%1$s" button below in order to proceed.', 'event_espresso'), $this->submit_button_text());
 		} else {
-			$payment_method_info = sprintf( __( 'Please click the "%1$s" button below in order to proceed.', 'event_espresso' ), $this->submit_button_text() );
+			$payment_method_info = sprintf(__('Please click the "%1$s" button below in order to proceed.', 'event_espresso'), $this->submit_button_text());
 		}
-		$info_html .= EEH_HTML::p (
-			apply_filters( 'FHEE__EE_SPCO_Reg_Step_Payment_Options___payment_method_billing_info__payment_method_info', $payment_method_info ),
+		$info_html .= EEH_HTML::p(
+			apply_filters('FHEE__EE_SPCO_Reg_Step_Payment_Options___payment_method_billing_info__payment_method_info', $payment_method_info),
 			'',
 			'spco-payment-method-desc ee-attention'
 		);
 
 		return new EE_Form_Section_Proper(
 			array(
-				'html_id' 					=> 'spco-payment-method-info-' . $payment_method->slug(),
+				'html_id' 					=> 'spco-payment-method-info-'.$payment_method->slug(),
 				'html_class' 			=> 'spco-payment-method-info-dv',
 				// only display the selected or default PM
 				'html_style' 			=> $currently_selected ? '' : 'display:none;',
 				'layout_strategy'		=> new EE_Div_Per_Section_Layout(),
 				'subsections' 			=> array(
-					'info' 					=> new EE_Form_Section_HTML( $info_html ),
+					'info' 					=> new EE_Form_Section_HTML($info_html),
 					'billing_form' 		=> $currently_selected ? $billing_form : new EE_Form_Section_HTML()
 				)
 			)
@@ -758,12 +758,12 @@ 
 	 */
 	public function get_billing_form_html_for_payment_method() {
 		// how have they chosen to pay?
-		$this->checkout->selected_method_of_payment = $this->_get_selected_method_of_payment( TRUE );
+		$this->checkout->selected_method_of_payment = $this->_get_selected_method_of_payment(TRUE);
 		$this->checkout->payment_method = $this->_get_payment_method_for_selected_method_of_payment();
-		if ( ! $this->checkout->payment_method instanceof EE_Payment_Method ) {
+		if ( ! $this->checkout->payment_method instanceof EE_Payment_Method) {
 			return FALSE;
 		}
-		if ( apply_filters( 'FHEE__EE_SPCO_Reg_Step_Payment_Options__registration_checkout__selected_payment_method__display_success', false ) ) {
+		if (apply_filters('FHEE__EE_SPCO_Reg_Step_Payment_Options__registration_checkout__selected_payment_method__display_success', false)) {
             EE_Error::add_success(
                 apply_filters(
                     'FHEE__Single_Page_Checkout__registration_checkout__selected_payment_method',
@@ -772,20 +772,20 @@ 
             );
         }
 		// now generate billing form for selected method of payment
-		$payment_method_billing_form = $this->_get_billing_form_for_payment_method( $this->checkout->payment_method );
+		$payment_method_billing_form = $this->_get_billing_form_for_payment_method($this->checkout->payment_method);
 		// fill form with attendee info if applicable
-		if ( $payment_method_billing_form instanceof EE_Billing_Attendee_Info_Form && $this->checkout->transaction_has_primary_registrant() ) {
-			$payment_method_billing_form->populate_from_attendee( $this->checkout->transaction->primary_registration()->attendee() );
+		if ($payment_method_billing_form instanceof EE_Billing_Attendee_Info_Form && $this->checkout->transaction_has_primary_registrant()) {
+			$payment_method_billing_form->populate_from_attendee($this->checkout->transaction->primary_registration()->attendee());
 		}
 		// and debug content
-		if ( $payment_method_billing_form instanceof EE_Billing_Info_Form && $this->checkout->payment_method->type_obj() instanceof EE_PMT_Base ) {
-			$payment_method_billing_form = $this->checkout->payment_method->type_obj()->apply_billing_form_debug_settings( $payment_method_billing_form );
+		if ($payment_method_billing_form instanceof EE_Billing_Info_Form && $this->checkout->payment_method->type_obj() instanceof EE_PMT_Base) {
+			$payment_method_billing_form = $this->checkout->payment_method->type_obj()->apply_billing_form_debug_settings($payment_method_billing_form);
 		}
 		$billing_info = $payment_method_billing_form instanceof EE_Form_Section_Proper ? $payment_method_billing_form->get_html() : '';
-		$this->checkout->json_response->set_return_data( array( 'payment_method_info' => $billing_info ));
+		$this->checkout->json_response->set_return_data(array('payment_method_info' => $billing_info));
 		// localize validation rules for main form
 		$this->checkout->current_step->reg_form->localize_validation_rules();
-		$this->checkout->json_response->add_validation_rules( EE_Form_Section_Proper::js_localization() );
+		$this->checkout->json_response->add_validation_rules(EE_Form_Section_Proper::js_localization());
 		return TRUE;
 	}
 
@@ -798,15 +798,15 @@ 
 	 * @param EE_Payment_Method $payment_method
 	 * @return \EE_Billing_Info_Form
 	 */
-	private function _get_billing_form_for_payment_method( EE_Payment_Method $payment_method ) {
-		$billing_form = $payment_method->type_obj()->billing_form( $this->checkout->transaction, array( 'amount_owing' => $this->checkout->amount_owing ) );
-		if ( $billing_form instanceof EE_Billing_Info_Form ) {
-			if ( EE_Registry::instance()->REQ->is_set( 'payment_method' )) {
-                if ( apply_filters('FHEE__EE_SPCO_Reg_Step_Payment_Options__registration_checkout__selected_payment_method__display_success', false )) {
+	private function _get_billing_form_for_payment_method(EE_Payment_Method $payment_method) {
+		$billing_form = $payment_method->type_obj()->billing_form($this->checkout->transaction, array('amount_owing' => $this->checkout->amount_owing));
+		if ($billing_form instanceof EE_Billing_Info_Form) {
+			if (EE_Registry::instance()->REQ->is_set('payment_method')) {
+                if (apply_filters('FHEE__EE_SPCO_Reg_Step_Payment_Options__registration_checkout__selected_payment_method__display_success', false)) {
                     EE_Error::add_success(
                         apply_filters(
                             'FHEE__Single_Page_Checkout__registration_checkout__selected_payment_method',
-                            sprintf( __( 'You have selected "%s" as your method of payment. Please note the important payment information below.', 'event_espresso' ), $payment_method->name() )
+                            sprintf(__('You have selected "%s" as your method of payment. Please note the important payment information below.', 'event_espresso'), $payment_method->name())
                         )
                     );
                 }
@@ -831,27 +831,27 @@ 
 	 * @param string 		$request_param
 	 * @return NULL|string
 	 */
-	private function _get_selected_method_of_payment( $required = FALSE, $request_param = 'selected_method_of_payment' ) {
+	private function _get_selected_method_of_payment($required = FALSE, $request_param = 'selected_method_of_payment') {
 		// is selected_method_of_payment set in the request ?
-		$selected_method_of_payment = EE_Registry::instance()->REQ->get( $request_param, FALSE );
-		if ( $selected_method_of_payment ) {
+		$selected_method_of_payment = EE_Registry::instance()->REQ->get($request_param, FALSE);
+		if ($selected_method_of_payment) {
 			// sanitize it
-			$selected_method_of_payment = is_array( $selected_method_of_payment ) ? array_shift( $selected_method_of_payment ) : $selected_method_of_payment;
-			$selected_method_of_payment = sanitize_text_field( $selected_method_of_payment );
+			$selected_method_of_payment = is_array($selected_method_of_payment) ? array_shift($selected_method_of_payment) : $selected_method_of_payment;
+			$selected_method_of_payment = sanitize_text_field($selected_method_of_payment);
 			// store it in the session so that it's available for all subsequent requests including AJAX
-			$this->_save_selected_method_of_payment( $selected_method_of_payment );
+			$this->_save_selected_method_of_payment($selected_method_of_payment);
 		} else {
 			// or is is set in the session ?
-			$selected_method_of_payment = EE_Registry::instance()->SSN->get_session_data( 'selected_method_of_payment' );
+			$selected_method_of_payment = EE_Registry::instance()->SSN->get_session_data('selected_method_of_payment');
 		}
 		// do ya really really gotta have it?
-		if ( empty( $selected_method_of_payment ) && $required ) {
+		if (empty($selected_method_of_payment) && $required) {
 			EE_Error::add_error(
 				sprintf(
-					__( 'The selected method of payment could not be determined.%sPlease ensure that you have selected one before proceeding.%sIf you continue to experience difficulties, then refresh your browser and try again, or contact %s for assistance.', 'event_espresso' ),
+					__('The selected method of payment could not be determined.%sPlease ensure that you have selected one before proceeding.%sIf you continue to experience difficulties, then refresh your browser and try again, or contact %s for assistance.', 'event_espresso'),
 					'<br/>',
 					'<br/>',
-					EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+					EE_Registry::instance()->CFG->organization->get_pretty('email')
 				),
 				__FILE__, __FUNCTION__, __LINE__
 			);
@@ -877,37 +877,37 @@ 
 	 * @return string
 	 */
 	public function switch_payment_method() {
-		if ( ! $this->_verify_payment_method_is_set() ) {
+		if ( ! $this->_verify_payment_method_is_set()) {
 			return FALSE;
 		}
-		if ( apply_filters( 'FHEE__EE_SPCO_Reg_Step_Payment_Options__registration_checkout__selected_payment_method__display_success', false ) ) {
+		if (apply_filters('FHEE__EE_SPCO_Reg_Step_Payment_Options__registration_checkout__selected_payment_method__display_success', false)) {
 			EE_Error::add_success(
 				apply_filters(
 					'FHEE__Single_Page_Checkout__registration_checkout__selected_payment_method',
-					sprintf( __( 'You have selected "%s" as your method of payment. Please note the important payment information below.', 'event_espresso' ), $this->checkout->payment_method->name() )
+					sprintf(__('You have selected "%s" as your method of payment. Please note the important payment information below.', 'event_espresso'), $this->checkout->payment_method->name())
 				)
 			);
 		}
 		// generate billing form for selected method of payment if it hasn't been done already
-		if ( $this->checkout->payment_method->type_obj()->has_billing_form() ) {
-			$this->checkout->billing_form = $this->_get_billing_form_for_payment_method( $this->checkout->payment_method );
+		if ($this->checkout->payment_method->type_obj()->has_billing_form()) {
+			$this->checkout->billing_form = $this->_get_billing_form_for_payment_method($this->checkout->payment_method);
 		}
 		// fill form with attendee info if applicable
-		if ( $this->checkout->billing_form instanceof EE_Billing_Attendee_Info_Form && $this->checkout->transaction_has_primary_registrant() ) {
-			$this->checkout->billing_form->populate_from_attendee( $this->checkout->transaction->primary_registration()->attendee() );
+		if ($this->checkout->billing_form instanceof EE_Billing_Attendee_Info_Form && $this->checkout->transaction_has_primary_registrant()) {
+			$this->checkout->billing_form->populate_from_attendee($this->checkout->transaction->primary_registration()->attendee());
 		}
 		// and debug content
-		if ( $this->checkout->billing_form instanceof EE_Billing_Info_Form && $this->checkout->payment_method->type_obj() instanceof EE_PMT_Base ) {
-			$this->checkout->billing_form = $this->checkout->payment_method->type_obj()->apply_billing_form_debug_settings( $this->checkout->billing_form );
+		if ($this->checkout->billing_form instanceof EE_Billing_Info_Form && $this->checkout->payment_method->type_obj() instanceof EE_PMT_Base) {
+			$this->checkout->billing_form = $this->checkout->payment_method->type_obj()->apply_billing_form_debug_settings($this->checkout->billing_form);
 		}
 		// get html and validation rules for form
-		if ( $this->checkout->billing_form instanceof EE_Form_Section_Proper ) {
-			$this->checkout->json_response->set_return_data( array( 'payment_method_info' => $this->checkout->billing_form->get_html() ));
+		if ($this->checkout->billing_form instanceof EE_Form_Section_Proper) {
+			$this->checkout->json_response->set_return_data(array('payment_method_info' => $this->checkout->billing_form->get_html()));
 			// localize validation rules for main form
-			$this->checkout->billing_form->localize_validation_rules( TRUE );
-			$this->checkout->json_response->add_validation_rules( EE_Form_Section_Proper::js_localization() );
+			$this->checkout->billing_form->localize_validation_rules(TRUE);
+			$this->checkout->json_response->add_validation_rules(EE_Form_Section_Proper::js_localization());
 		} else {
-			$this->checkout->json_response->set_return_data( array( 'payment_method_info' => '' ));
+			$this->checkout->json_response->set_return_data(array('payment_method_info' => ''));
 		}
 		//prevents advancement to next step
 		$this->checkout->continue_reg = FALSE;
@@ -922,12 +922,12 @@ 
 	 */
 	protected function _verify_payment_method_is_set() {
 		// generate billing form for selected method of payment if it hasn't been done already
-		if ( empty( $this->checkout->selected_method_of_payment )) {
+		if (empty($this->checkout->selected_method_of_payment)) {
 			// how have they chosen to pay?
-			$this->checkout->selected_method_of_payment = $this->_get_selected_method_of_payment( TRUE );
+			$this->checkout->selected_method_of_payment = $this->_get_selected_method_of_payment(TRUE);
 		}
 		// verify payment method
-		if ( ! $this->checkout->payment_method instanceof EE_Payment_Method ) {
+		if ( ! $this->checkout->payment_method instanceof EE_Payment_Method) {
 			// get payment method for selected method of payment
 			$this->checkout->payment_method = $this->_get_payment_method_for_selected_method_of_payment();
 		}
@@ -947,23 +947,23 @@ 
 	 * @return void
 	 */
 	public function save_payer_details_via_ajax() {
-		if ( ! $this->_verify_payment_method_is_set() ) {
+		if ( ! $this->_verify_payment_method_is_set()) {
 			return;
 		}
 		// generate billing form for selected method of payment if it hasn't been done already
-		if ( $this->checkout->payment_method->type_obj()->has_billing_form() ) {
-			$this->checkout->billing_form = $this->_get_billing_form_for_payment_method( $this->checkout->payment_method );
+		if ($this->checkout->payment_method->type_obj()->has_billing_form()) {
+			$this->checkout->billing_form = $this->_get_billing_form_for_payment_method($this->checkout->payment_method);
 		}
 		// generate primary attendee from payer info if applicable
 		if ( ! $this->checkout->transaction_has_primary_registrant()) {
 			$attendee = $this->_create_attendee_from_request_data();
-			if ( $attendee instanceof EE_Attendee ) {
-				foreach ( $this->checkout->transaction->registrations() as $registration ) {
-					if ( $registration->is_primary_registrant() ) {
+			if ($attendee instanceof EE_Attendee) {
+				foreach ($this->checkout->transaction->registrations() as $registration) {
+					if ($registration->is_primary_registrant()) {
 						$this->checkout->primary_attendee_obj = $attendee;
-						$registration->_add_relation_to( $attendee, 'Attendee' );
-						$registration->set_attendee_id( $attendee->ID() );
-						$registration->update_cache_after_object_save( 'Attendee', $attendee );
+						$registration->_add_relation_to($attendee, 'Attendee');
+						$registration->set_attendee_id($attendee->ID());
+						$registration->update_cache_after_object_save('Attendee', $attendee);
 					}
 				}
 			}
@@ -976,56 +976,56 @@ 
 	 * uses info from alternate GET or POST data (such as AJAX) to create a new attendee
 	 * @return \EE_Attendee
 	 */
-	protected function _create_attendee_from_request_data(){
+	protected function _create_attendee_from_request_data() {
 		// get State ID
-		$STA_ID = ! empty( $_REQUEST['state'] ) ? sanitize_text_field( $_REQUEST['state'] ) : '';
-		if ( ! empty( $STA_ID )) {
+		$STA_ID = ! empty($_REQUEST['state']) ? sanitize_text_field($_REQUEST['state']) : '';
+		if ( ! empty($STA_ID)) {
 			// can we get state object from name ?
-			EE_Registry::instance()->load_model( 'State' );
-			$state = EEM_State::instance()->get_col( array( array( 'STA_name' => $STA_ID ), 'limit' => 1), 'STA_ID' );
-			$STA_ID = is_array( $state ) && ! empty( $state ) ? reset( $state ) : $STA_ID;
+			EE_Registry::instance()->load_model('State');
+			$state = EEM_State::instance()->get_col(array(array('STA_name' => $STA_ID), 'limit' => 1), 'STA_ID');
+			$STA_ID = is_array($state) && ! empty($state) ? reset($state) : $STA_ID;
 		}
 		// get Country ISO
-		$CNT_ISO = ! empty( $_REQUEST['country'] ) ? sanitize_text_field( $_REQUEST['country'] ) : '';
-		if ( ! empty( $CNT_ISO )) {
+		$CNT_ISO = ! empty($_REQUEST['country']) ? sanitize_text_field($_REQUEST['country']) : '';
+		if ( ! empty($CNT_ISO)) {
 			// can we get country object from name ?
-			EE_Registry::instance()->load_model( 'Country' );
-			$country = EEM_Country::instance()->get_col( array( array( 'CNT_name' => $CNT_ISO ), 'limit' => 1), 'CNT_ISO' );
-			$CNT_ISO = is_array( $country ) && ! empty( $country ) ? reset( $country ) : $CNT_ISO;
+			EE_Registry::instance()->load_model('Country');
+			$country = EEM_Country::instance()->get_col(array(array('CNT_name' => $CNT_ISO), 'limit' => 1), 'CNT_ISO');
+			$CNT_ISO = is_array($country) && ! empty($country) ? reset($country) : $CNT_ISO;
 		}
 		// grab attendee data
 		$attendee_data = array(
-			'ATT_fname' 		=> ! empty( $_REQUEST['first_name'] ) ? sanitize_text_field( $_REQUEST['first_name'] ) : '',
-			'ATT_lname' 		=> ! empty( $_REQUEST['last_name'] ) ? sanitize_text_field( $_REQUEST['last_name'] ) : '',
-			'ATT_email' 		=> ! empty( $_REQUEST['email'] ) ? sanitize_email( $_REQUEST['email'] ) : '',
-			'ATT_address' 		=> ! empty( $_REQUEST['address'] ) ? sanitize_text_field( $_REQUEST['address'] ) : '',
-			'ATT_address2' 	=> ! empty( $_REQUEST['address2'] ) ? sanitize_text_field( $_REQUEST['address2'] ) : '',
-			'ATT_city' 			=> ! empty( $_REQUEST['city'] ) ? sanitize_text_field( $_REQUEST['city'] ) : '',
+			'ATT_fname' 		=> ! empty($_REQUEST['first_name']) ? sanitize_text_field($_REQUEST['first_name']) : '',
+			'ATT_lname' 		=> ! empty($_REQUEST['last_name']) ? sanitize_text_field($_REQUEST['last_name']) : '',
+			'ATT_email' 		=> ! empty($_REQUEST['email']) ? sanitize_email($_REQUEST['email']) : '',
+			'ATT_address' 		=> ! empty($_REQUEST['address']) ? sanitize_text_field($_REQUEST['address']) : '',
+			'ATT_address2' 	=> ! empty($_REQUEST['address2']) ? sanitize_text_field($_REQUEST['address2']) : '',
+			'ATT_city' 			=> ! empty($_REQUEST['city']) ? sanitize_text_field($_REQUEST['city']) : '',
 			'STA_ID' 				=> $STA_ID,
 			'CNT_ISO' 			=> $CNT_ISO,
-			'ATT_zip' 				=> ! empty( $_REQUEST['zip'] ) ? sanitize_text_field( $_REQUEST['zip'] ) : '',
-			'ATT_phone' 		=> ! empty( $_REQUEST['phone'] ) ? sanitize_text_field( $_REQUEST['phone'] ) : '',
+			'ATT_zip' 				=> ! empty($_REQUEST['zip']) ? sanitize_text_field($_REQUEST['zip']) : '',
+			'ATT_phone' 		=> ! empty($_REQUEST['phone']) ? sanitize_text_field($_REQUEST['phone']) : '',
 		);
 		// validate the email address since it is the most important piece of info
-		if ( empty( $attendee_data['ATT_email'] ) || $attendee_data['ATT_email'] != $_REQUEST['email'] ) {
-			EE_Error::add_error( __( 'An invalid email address was submitted.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );
+		if (empty($attendee_data['ATT_email']) || $attendee_data['ATT_email'] != $_REQUEST['email']) {
+			EE_Error::add_error(__('An invalid email address was submitted.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
 		}
 		// does this attendee already exist in the db ? we're searching using a combination of first name, last name, AND email address
-		if ( ! empty( $attendee_data['ATT_fname'] ) && ! empty( $attendee_data['ATT_lname'] ) && ! empty( $attendee_data['ATT_email'] ) ) {
-			$existing_attendee = EE_Registry::instance()->LIB->EEM_Attendee->find_existing_attendee( array(
+		if ( ! empty($attendee_data['ATT_fname']) && ! empty($attendee_data['ATT_lname']) && ! empty($attendee_data['ATT_email'])) {
+			$existing_attendee = EE_Registry::instance()->LIB->EEM_Attendee->find_existing_attendee(array(
 				'ATT_fname' => $attendee_data['ATT_fname'],
 				'ATT_lname' => $attendee_data['ATT_lname'],
 				'ATT_email' => $attendee_data['ATT_email']
 			));
-			if ( $existing_attendee instanceof EE_Attendee ) {
+			if ($existing_attendee instanceof EE_Attendee) {
 				return $existing_attendee;
 			}
 		}
 		// no existing attendee? kk let's create a new one
 		// kinda lame, but we need a first and last name to create an attendee, so use the email address if those don't exist
-		$attendee_data['ATT_fname'] = ! empty( $attendee_data['ATT_fname'] ) ? $attendee_data['ATT_fname'] : $attendee_data['ATT_email'];
-		$attendee_data['ATT_lname'] = ! empty( $attendee_data['ATT_lname'] ) ? $attendee_data['ATT_lname'] : $attendee_data['ATT_email'];
-		return EE_Attendee::new_instance( $attendee_data );
+		$attendee_data['ATT_fname'] = ! empty($attendee_data['ATT_fname']) ? $attendee_data['ATT_fname'] : $attendee_data['ATT_email'];
+		$attendee_data['ATT_lname'] = ! empty($attendee_data['ATT_lname']) ? $attendee_data['ATT_lname'] : $attendee_data['ATT_email'];
+		return EE_Attendee::new_instance($attendee_data);
 	}
 
 
@@ -1045,22 +1045,22 @@ 
 	 */
 	public function process_reg_step() {
 		// how have they chosen to pay?
-		$this->checkout->selected_method_of_payment = $this->checkout->transaction->is_free() ? 'no_payment_required' : $this->_get_selected_method_of_payment( TRUE );
+		$this->checkout->selected_method_of_payment = $this->checkout->transaction->is_free() ? 'no_payment_required' : $this->_get_selected_method_of_payment(TRUE);
 		// choose your own adventure based on method_of_payment
-		switch(  $this->checkout->selected_method_of_payment ) {
+		switch ($this->checkout->selected_method_of_payment) {
 
 			case 'events_sold_out' :
 				$this->checkout->redirect = TRUE;
 				$this->checkout->redirect_url = $this->checkout->cancel_page_url;
-				$this->checkout->json_response->set_redirect_url( $this->checkout->redirect_url );
+				$this->checkout->json_response->set_redirect_url($this->checkout->redirect_url);
 				// mark this reg step as completed
 				$this->set_completed();
 				return FALSE;
 				break;
 
 			case 'payments_closed' :
-				if ( apply_filters( 'FHEE__EE_SPCO_Reg_Step_Payment_Options__process_reg_step__payments_closed__display_success', false ) ) {
-					EE_Error::add_success( __( 'no payment required at this time.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );
+				if (apply_filters('FHEE__EE_SPCO_Reg_Step_Payment_Options__process_reg_step__payments_closed__display_success', false)) {
+					EE_Error::add_success(__('no payment required at this time.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
 				}
 				// mark this reg step as completed
 				$this->set_completed();
@@ -1068,8 +1068,8 @@ 
 				break;
 
 			case 'no_payment_required' :
-				if ( apply_filters( 'FHEE__EE_SPCO_Reg_Step_Payment_Options__process_reg_step__no_payment_required__display_success', false ) ) {
-					EE_Error::add_success( __( 'no payment required.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );
+				if (apply_filters('FHEE__EE_SPCO_Reg_Step_Payment_Options__process_reg_step__no_payment_required__display_success', false)) {
+					EE_Error::add_success(__('no payment required.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
 				}
 				// mark this reg step as completed
 				$this->set_completed();
@@ -1078,9 +1078,9 @@ 
 
 			default:
 				$payment_successful = $this->_process_payment();
-				if ( $payment_successful ) {
+				if ($payment_successful) {
 					$this->checkout->continue_reg = true;
-					$this->_maybe_set_completed( $this->checkout->payment_method );
+					$this->_maybe_set_completed($this->checkout->payment_method);
 				} else {
 					$this->checkout->continue_reg = false;
 				}
@@ -1098,8 +1098,8 @@ 
 	 * @param \EE_Payment_Method $payment_method
 	 * @return void
 	 */
-	protected function _maybe_set_completed( EE_Payment_Method $payment_method ) {
-		switch ( $payment_method->type_obj()->payment_occurs() ) {
+	protected function _maybe_set_completed(EE_Payment_Method $payment_method) {
+		switch ($payment_method->type_obj()->payment_occurs()) {
 			case EE_PMT_Base::offsite :
 				break;
 			case EE_PMT_Base::onsite :
@@ -1122,15 +1122,15 @@ 
 	public function update_reg_step() {
 		$success = TRUE;
 		// if payment required
-		if ( $this->checkout->transaction->total() > 0 ) {
-			do_action ('AHEE__EE_Single_Page_Checkout__process_finalize_registration__before_gateway', $this->checkout->transaction );
+		if ($this->checkout->transaction->total() > 0) {
+			do_action('AHEE__EE_Single_Page_Checkout__process_finalize_registration__before_gateway', $this->checkout->transaction);
 			// attempt payment via payment method
 			$success = $this->process_reg_step();
 		}
-		if ( $success && ! $this->checkout->redirect ) {
-			$this->checkout->cart->get_grand_total()->save_this_and_descendants_to_txn( $this->checkout->transaction->ID() );
+		if ($success && ! $this->checkout->redirect) {
+			$this->checkout->cart->get_grand_total()->save_this_and_descendants_to_txn($this->checkout->transaction->ID());
 			 // set return URL
-			$this->checkout->redirect_url = add_query_arg( array( 'e_reg_url_link' => $this->checkout->reg_url_link ), $this->checkout->thank_you_page_url );
+			$this->checkout->redirect_url = add_query_arg(array('e_reg_url_link' => $this->checkout->reg_url_link), $this->checkout->thank_you_page_url);
 		}
 		return $success;
 	}
@@ -1150,24 +1150,24 @@ 
 		// clear any previous errors related to not selecting a payment method
 //		EE_Error::overwrite_errors();
 		// ya gotta make a choice man
-		if ( empty( $this->checkout->selected_method_of_payment )) {
-			$this->checkout->json_response->set_plz_select_method_of_payment( __( 'Please select a method of payment before proceeding.', 'event_espresso' ));
+		if (empty($this->checkout->selected_method_of_payment)) {
+			$this->checkout->json_response->set_plz_select_method_of_payment(__('Please select a method of payment before proceeding.', 'event_espresso'));
 			return FALSE;
 		}
 		// get EE_Payment_Method object
-		if ( ! $this->checkout->payment_method = $this->_get_payment_method_for_selected_method_of_payment() ) {
+		if ( ! $this->checkout->payment_method = $this->_get_payment_method_for_selected_method_of_payment()) {
 			return FALSE;
 		}
 		// setup billing form
-		if ( $this->checkout->payment_method->is_on_site() ) {
-			$this->checkout->billing_form = $this->_get_billing_form_for_payment_method( $this->checkout->payment_method );
+		if ($this->checkout->payment_method->is_on_site()) {
+			$this->checkout->billing_form = $this->_get_billing_form_for_payment_method($this->checkout->payment_method);
 			// bad billing form ?
-			if ( ! $this->_billing_form_is_valid() ) {
+			if ( ! $this->_billing_form_is_valid()) {
 				return FALSE;
 			}
 		}
 		// ensure primary registrant has been fully processed
-		if ( ! $this->_setup_primary_registrant_prior_to_payment() ) {
+		if ( ! $this->_setup_primary_registrant_prior_to_payment()) {
 			return FALSE;
 		}
 		/** @type EE_Transaction_Processor $transaction_processor */
@@ -1175,24 +1175,24 @@ 
 		// in case a registrant leaves to an Off-Site Gateway and never returns, we want to approve any registrations for events with a default reg status of Approved
 		//$transaction_processor->toggle_registration_statuses_for_default_approved_events( $this->checkout->transaction, $this->checkout->reg_cache_where_params );
 		// attempt payment
-		$payment = $this->_attempt_payment( $this->checkout->payment_method );
+		$payment = $this->_attempt_payment($this->checkout->payment_method);
 		// process results
-		$payment = $this->_validate_payment( $payment );
-		$payment = $this->_post_payment_processing( $payment );
+		$payment = $this->_validate_payment($payment);
+		$payment = $this->_post_payment_processing($payment);
 		// verify payment
-		if ( $payment instanceof EE_Payment ) {
+		if ($payment instanceof EE_Payment) {
 			// store that for later
 			$this->checkout->payment = $payment;
 			/** @type EE_Transaction_Processor $transaction_processor */
-			$transaction_processor = EE_Registry::instance()->load_class( 'Transaction_Processor' );
+			$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
 			// we can also consider the TXN to not have been failed, so temporarily upgrade it's status to abandoned
-			$transaction_processor->toggle_failed_transaction_status( $this->checkout->transaction );
-			if ( $payment->status() == EEM_Payment::status_id_approved || $payment->status() == EEM_Payment::status_id_pending ) {
+			$transaction_processor->toggle_failed_transaction_status($this->checkout->transaction);
+			if ($payment->status() == EEM_Payment::status_id_approved || $payment->status() == EEM_Payment::status_id_pending) {
 				return true;
 			} else {
 				return false;
 			}
-		} else if ( $payment === true ) {
+		} else if ($payment === true) {
 			// please note that offline payment methods will NOT make a payment,
 			// but instead just mark themselves as the PMD_ID on the transaction, and return true
 			$this->checkout->payment = $payment;
@@ -1211,10 +1211,10 @@ 
 	 * @return bool
 	 */
 	public function redirect_form() {
-		$payment_method_billing_info = $this->_payment_method_billing_info( $this->_get_payment_method_for_selected_method_of_payment() );
+		$payment_method_billing_info = $this->_payment_method_billing_info($this->_get_payment_method_for_selected_method_of_payment());
 		$html = $payment_method_billing_info->get_html_and_js();
 		$html .= $this->checkout->redirect_form;
-		EE_Registry::instance()->REQ->add_output( $html );
+		EE_Registry::instance()->REQ->add_output($html);
 		return TRUE;
 	}
 
@@ -1227,36 +1227,36 @@ 
 	 * @return bool
 	 */
 	private function _billing_form_is_valid() {
-		if ( ! $this->checkout->payment_method->type_obj()->has_billing_form() ) {
+		if ( ! $this->checkout->payment_method->type_obj()->has_billing_form()) {
 			return TRUE;
 		}
-		if ( $this->checkout->billing_form instanceof EE_Billing_Info_Form ) {
-			if ( $this->checkout->billing_form->was_submitted() ) {
+		if ($this->checkout->billing_form instanceof EE_Billing_Info_Form) {
+			if ($this->checkout->billing_form->was_submitted()) {
 				$this->checkout->billing_form->receive_form_submission();
-				if ( $this->checkout->billing_form->is_valid() ) {
+				if ($this->checkout->billing_form->is_valid()) {
 					return TRUE;
 				}
 				$validation_errors = $this->checkout->billing_form->get_validation_errors_accumulated();
 				$error_strings = array();
-				foreach( $validation_errors as $validation_error ){
-					if( $validation_error instanceof EE_Validation_Error ){
+				foreach ($validation_errors as $validation_error) {
+					if ($validation_error instanceof EE_Validation_Error) {
 						$form_section = $validation_error->get_form_section();
-						if( $form_section instanceof EE_Form_Input_Base ){
+						if ($form_section instanceof EE_Form_Input_Base) {
 							$label = $form_section->html_label_text();
-						}elseif( $form_section instanceof EE_Form_Section_Base ){
+						}elseif ($form_section instanceof EE_Form_Section_Base) {
 							$label = $form_section->name();
-						}else{
-							$label = __( 'Validation Error', 'event_espresso' );
+						} else {
+							$label = __('Validation Error', 'event_espresso');
 						}
-						$error_strings[] = sprintf('%1$s: %2$s', $label, $validation_error->getMessage() );
+						$error_strings[] = sprintf('%1$s: %2$s', $label, $validation_error->getMessage());
 					}
 				}
-				EE_Error::add_error( sprintf( __( 'One or more billing form inputs are invalid and require correction before proceeding. %1$s %2$s', 'event_espresso' ), '<br/>', implode( '<br/>', $error_strings )  ), __FILE__, __FUNCTION__, __LINE__ );
+				EE_Error::add_error(sprintf(__('One or more billing form inputs are invalid and require correction before proceeding. %1$s %2$s', 'event_espresso'), '<br/>', implode('<br/>', $error_strings)), __FILE__, __FUNCTION__, __LINE__);
 			} else {
-				EE_Error::add_error( __( 'The billing form was not submitted or something prevented it\'s submission.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );
+				EE_Error::add_error(__('The billing form was not submitted or something prevented it\'s submission.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
 			}
 		} else {
-			EE_Error::add_error( __( 'The submitted billing form is invalid possibly due to a technical reason.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );
+			EE_Error::add_error(__('The submitted billing form is invalid possibly due to a technical reason.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
 		}
 		return FALSE;
 	}
@@ -1274,9 +1274,9 @@ 
 	 */
 		private function _setup_primary_registrant_prior_to_payment() {
 			// check if transaction has a primary registrant and that it has a related Attendee object
-			if ( ! $this->checkout->transaction_has_primary_registrant() ) {
+			if ( ! $this->checkout->transaction_has_primary_registrant()) {
 				// need to at least gather some primary registrant data before attempting payment
-				if ( $this->checkout->billing_form instanceof EE_Billing_Attendee_Info_Form && ! $this->_capture_primary_registration_data_from_billing_form() ) {
+				if ($this->checkout->billing_form instanceof EE_Billing_Attendee_Info_Form && ! $this->_capture_primary_registration_data_from_billing_form()) {
 					return FALSE;
 				}
 			}
@@ -1284,13 +1284,13 @@ 
 			// grab the primary_registration object
 			$primary_registration = $this->checkout->transaction->primary_registration();
 			/** @type EE_Transaction_Processor $transaction_processor */
-			$transaction_processor = EE_Registry::instance()->load_class( 'Transaction_Processor' );
+			$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
 			// at this point we'll consider a TXN to not have been failed
-			$transaction_processor->toggle_failed_transaction_status( $this->checkout->transaction );
+			$transaction_processor->toggle_failed_transaction_status($this->checkout->transaction);
 			// save the TXN ( which clears cached copy of primary_registration)
 			$this->checkout->transaction->save();
 			// grab TXN ID and save it to the primary_registration
-			$primary_registration->set_transaction_id( $this->checkout->transaction->ID() );
+			$primary_registration->set_transaction_id($this->checkout->transaction->ID());
 			// save what we have so far
 			$primary_registration->save();
 			return TRUE;
@@ -1307,41 +1307,41 @@ 
 		private function _capture_primary_registration_data_from_billing_form() {
 			// convert billing form data into an attendee
 			$this->checkout->primary_attendee_obj = $this->checkout->billing_form->create_attendee_from_billing_form_data();
-			if ( ! $this->checkout->primary_attendee_obj instanceof EE_Attendee ) {
+			if ( ! $this->checkout->primary_attendee_obj instanceof EE_Attendee) {
 				EE_Error::add_error(
 					sprintf(
-						__( 'The billing form details could not be used for attendee details due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso' ),
+						__('The billing form details could not be used for attendee details due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso'),
 						'<br/>',
-						EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+						EE_Registry::instance()->CFG->organization->get_pretty('email')
 					), __FILE__, __FUNCTION__, __LINE__
 				);
 				return FALSE;
 			}
 			$primary_registration = $this->checkout->transaction->primary_registration();
-			if ( ! $primary_registration instanceof EE_Registration ) {
+			if ( ! $primary_registration instanceof EE_Registration) {
 				EE_Error::add_error(
 					sprintf(
-						__( 'The primary registrant for this transaction could not be determined due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso' ),
+						__('The primary registrant for this transaction could not be determined due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso'),
 						'<br/>',
-						EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+						EE_Registry::instance()->CFG->organization->get_pretty('email')
 					), __FILE__, __FUNCTION__, __LINE__
 				);
 				return FALSE;
 			}
-			if ( ! $primary_registration->_add_relation_to( $this->checkout->primary_attendee_obj, 'Attendee' ) instanceof EE_Attendee ) {
+			if ( ! $primary_registration->_add_relation_to($this->checkout->primary_attendee_obj, 'Attendee') instanceof EE_Attendee) {
 				EE_Error::add_error(
 					sprintf(
-						__( 'The primary registrant could not be associated with this transaction due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso' ),
+						__('The primary registrant could not be associated with this transaction due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso'),
 						'<br/>',
-						EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+						EE_Registry::instance()->CFG->organization->get_pretty('email')
 					), __FILE__, __FUNCTION__, __LINE__
 				);
 				return FALSE;
 			}
 			/** @type EE_Registration_Processor $registration_processor */
-			$registration_processor = EE_Registry::instance()->load_class( 'Registration_Processor' );
+			$registration_processor = EE_Registry::instance()->load_class('Registration_Processor');
 			// at this point, we should have enough details about the registrant to consider the registration NOT incomplete
-			$registration_processor->toggle_incomplete_registration_status_to_default( $primary_registration );
+			$registration_processor->toggle_incomplete_registration_status_to_default($primary_registration);
 
 			return TRUE;
 		}
@@ -1357,35 +1357,35 @@ 
 	 */
 		private function _get_payment_method_for_selected_method_of_payment() {
 			// get EE_Payment_Method object
-			if ( isset( $this->checkout->available_payment_methods[ $this->checkout->selected_method_of_payment ] )) {
-				$payment_method = $this->checkout->available_payment_methods[ $this->checkout->selected_method_of_payment ];
+			if (isset($this->checkout->available_payment_methods[$this->checkout->selected_method_of_payment])) {
+				$payment_method = $this->checkout->available_payment_methods[$this->checkout->selected_method_of_payment];
 			} else {
 				// load EEM_Payment_Method
-				EE_Registry::instance()->load_model( 'Payment_Method' );
+				EE_Registry::instance()->load_model('Payment_Method');
 				/** @type EEM_Payment_Method $EEM_Payment_Method */
 				$EEM_Payment_Method = EE_Registry::instance()->LIB->EEM_Payment_Method;
-				$payment_method = $EEM_Payment_Method->get_one_by_slug( $this->checkout->selected_method_of_payment );
+				$payment_method = $EEM_Payment_Method->get_one_by_slug($this->checkout->selected_method_of_payment);
 			}
 			// verify $payment_method
-			if ( ! $payment_method instanceof EE_Payment_Method ) {
+			if ( ! $payment_method instanceof EE_Payment_Method) {
 				// not a payment
 				EE_Error::add_error(
 					sprintf(
-						__( 'The selected method of payment could not be determined due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso' ),
+						__('The selected method of payment could not be determined due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso'),
 						'<br/>',
-						EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+						EE_Registry::instance()->CFG->organization->get_pretty('email')
 					), __FILE__, __FUNCTION__, __LINE__
 				);
 				return NULL;
 			}
 			// and verify it has a valid Payment_Method Type object
-			if ( ! $payment_method->type_obj() instanceof EE_PMT_Base ) {
+			if ( ! $payment_method->type_obj() instanceof EE_PMT_Base) {
 				// not a payment
 				EE_Error::add_error(
 					sprintf(
-						__( 'A valid payment method could not be determined due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso' ),
+						__('A valid payment method could not be determined due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso'),
 						'<br/>',
-						EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+						EE_Registry::instance()->CFG->organization->get_pretty('email')
 					), __FILE__, __FUNCTION__, __LINE__
 				);
 				return NULL;
@@ -1404,30 +1404,30 @@ 
 	 * 	@type 	EE_Payment_Method $payment_method
 	 * 	@return 	mixed	EE_Payment | boolean
 	 */
-	private function _attempt_payment( EE_Payment_Method $payment_method ) {
-		$payment =NULL;
+	private function _attempt_payment(EE_Payment_Method $payment_method) {
+		$payment = NULL;
 		$this->checkout->transaction->save();
-		$payment_processor = EE_Registry::instance()->load_core( 'Payment_Processor' );
-		if ( ! $payment_processor instanceof EE_Payment_Processor ) {
+		$payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
+		if ( ! $payment_processor instanceof EE_Payment_Processor) {
 			return FALSE;
 		}
 		try {
-			$payment_processor->set_revisit( $this->checkout->revisit );
+			$payment_processor->set_revisit($this->checkout->revisit);
 			// generate payment object
 			$payment = $payment_processor->process_payment(
 				$payment_method,
 				$this->checkout->transaction,
 				$this->checkout->amount_owing,
 				$this->checkout->billing_form,
-				$this->_get_return_url( $payment_method ),
+				$this->_get_return_url($payment_method),
 				'CART',
 				$this->checkout->admin_request,
 				TRUE,
 				$this->reg_step_url()
 			);
 
-		} catch( Exception $e ) {
-			$this->_handle_payment_processor_exception( $e );
+		} catch (Exception $e) {
+			$this->_handle_payment_processor_exception($e);
 		}
 		return $payment;
 	}
@@ -1441,12 +1441,12 @@ 
 	 * @param \Exception $e
 	 * @return void
 	 */
-	protected function _handle_payment_processor_exception( Exception $e ) {
+	protected function _handle_payment_processor_exception(Exception $e) {
 		EE_Error::add_error(
 			sprintf(
-				__( 'The payment could not br processed due to a technical issue.%1$sPlease try again or contact %2$s for assistance.||The following Exception was thrown in %4$s on line %5$s:%1$s%3$s', 'event_espresso' ),
+				__('The payment could not br processed due to a technical issue.%1$sPlease try again or contact %2$s for assistance.||The following Exception was thrown in %4$s on line %5$s:%1$s%3$s', 'event_espresso'),
 				'<br/>',
-				EE_Registry::instance()->CFG->organization->get_pretty( 'email' ),
+				EE_Registry::instance()->CFG->organization->get_pretty('email'),
 				$e->getMessage(),
 				$e->getFile(),
 				$e->getLine()
@@ -1463,9 +1463,9 @@ 
 	 * @param \EE_Payment_Method $payment_method
 	 * @return string
 	 */
-	protected function _get_return_url( EE_Payment_Method $payment_method ) {
+	protected function _get_return_url(EE_Payment_Method $payment_method) {
 		$return_url = '';
-		switch ( $payment_method->type_obj()->payment_occurs() ) {
+		switch ($payment_method->type_obj()->payment_occurs()) {
 
 			case EE_PMT_Base::offsite :
 				$return_url = add_query_arg(
@@ -1496,27 +1496,27 @@ 
 	 * @param EE_Payment $payment
 	 * @return EE_Payment | FALSE
 	 */
-	private function _validate_payment( $payment = NULL ) {
-		if (  $this->checkout->payment_method->is_off_line() ) {
+	private function _validate_payment($payment = NULL) {
+		if ($this->checkout->payment_method->is_off_line()) {
 			return TRUE;
 		}
 		// verify payment object
-		if ( $payment instanceof EE_Payment ) {
+		if ($payment instanceof EE_Payment) {
 			if (
 				$payment->status() != EEM_Payment::status_id_approved
 				&& $payment->status() != EEM_Payment::status_id_pending
 				&& $payment->status() != EEM_Payment::status_id_cancelled
 				&& $payment->gateway_response() != ''
 			) {
-				EE_Error::add_error( $payment->gateway_response(), __FILE__, __FUNCTION__, __LINE__ );
+				EE_Error::add_error($payment->gateway_response(), __FILE__, __FUNCTION__, __LINE__);
 			}
 		} else {
 			// not a payment
 			EE_Error::add_error(
 				sprintf(
-					__( 'A valid payment was not generated due to a technical issue.%1$sPlease try again or contact %2$s for assistance.', 'event_espresso' ),
+					__('A valid payment was not generated due to a technical issue.%1$sPlease try again or contact %2$s for assistance.', 'event_espresso'),
 					'<br/>',
-					EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+					EE_Registry::instance()->CFG->organization->get_pretty('email')
 				), __FILE__, __FUNCTION__, __LINE__
 			);
 			return FALSE;
@@ -1533,23 +1533,23 @@ 
 	 * @param EE_Payment $payment
 	 * @return bool
 	 */
-	private function _post_payment_processing( $payment = NULL ) {
+	private function _post_payment_processing($payment = NULL) {
 		// On-Site payment?
-		if ( $this->checkout->payment_method->is_on_site() ) {
-			if ( ! $this->_process_payment_status( $payment, EE_PMT_Base::onsite )) {
+		if ($this->checkout->payment_method->is_on_site()) {
+			if ( ! $this->_process_payment_status($payment, EE_PMT_Base::onsite)) {
 				//$this->_setup_redirect_for_next_step();
 				$this->checkout->continue_reg = false;
 			}
 			// Off-Site payment?
-		} else if ( $this->checkout->payment_method->is_off_site() ) {
+		} else if ($this->checkout->payment_method->is_off_site()) {
 			// if a payment object was made and it specifies a redirect url, then we'll setup that redirect info
-			if ( $payment instanceof EE_Payment && $payment->redirect_url() ){
-				do_action( 'AHEE_log', __CLASS__, __FUNCTION__, $payment->redirect_url(), '$payment->redirect_url()' );
+			if ($payment instanceof EE_Payment && $payment->redirect_url()) {
+				do_action('AHEE_log', __CLASS__, __FUNCTION__, $payment->redirect_url(), '$payment->redirect_url()');
 				$this->checkout->redirect = TRUE;
 				$this->checkout->redirect_form = $payment->redirect_form();
-				$this->checkout->redirect_url = $this->reg_step_url( 'redirect_form' );
+				$this->checkout->redirect_url = $this->reg_step_url('redirect_form');
 				// set JSON response
-				$this->checkout->json_response->set_redirect_form( $this->checkout->redirect_form );
+				$this->checkout->json_response->set_redirect_form($this->checkout->redirect_form);
 				// set cron job for finalizing the TXN
 				// in case the user does not return from the off-site gateway
 				EE_Cron_Tasks::schedule_finalize_abandoned_transactions_check(
@@ -1557,21 +1557,21 @@ 
 					$this->checkout->transaction->ID()
 				);
 				// and lastly, let's bump the payment status to pending
-				$payment->set_status( EEM_Payment::status_id_pending );
+				$payment->set_status(EEM_Payment::status_id_pending);
 				$payment->save();
 			} else {
 				// not a payment
 				$this->checkout->continue_reg = false;
 				EE_Error::add_error(
 					sprintf(
-						__( 'It appears the Off Site Payment Method was not configured properly.%sPlease try again or contact %s for assistance.', 'event_espresso' ),
+						__('It appears the Off Site Payment Method was not configured properly.%sPlease try again or contact %s for assistance.', 'event_espresso'),
 						'<br/>',
-						EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+						EE_Registry::instance()->CFG->organization->get_pretty('email')
 					), __FILE__, __FUNCTION__, __LINE__
 				);
 			}
 			// Off-Line payment?
-		} else if ( $payment === TRUE ) {
+		} else if ($payment === TRUE) {
 			//$this->_setup_redirect_for_next_step();
 			return TRUE;
 		} else {
@@ -1607,65 +1607,65 @@ 
 	 * @return bool
 	 * @throws \EE_Error
 	 */
-	private function _process_payment_status( $payment, $payment_occurs = EE_PMT_Base::offline ) {
+	private function _process_payment_status($payment, $payment_occurs = EE_PMT_Base::offline) {
 		// off-line payment? carry on
-		if ( $payment_occurs == EE_PMT_Base::offline ) {
+		if ($payment_occurs == EE_PMT_Base::offline) {
 			return true;
 		}
 		// verify payment validity
-		if ( $payment instanceof EE_Payment ) {
-			do_action( 'AHEE_log', __CLASS__, __FUNCTION__, $payment->status(), '$payment->status()' );
+		if ($payment instanceof EE_Payment) {
+			do_action('AHEE_log', __CLASS__, __FUNCTION__, $payment->status(), '$payment->status()');
 			$msg = $payment->gateway_response();
 			// check results
-			switch ( $payment->status() ) {
+			switch ($payment->status()) {
 
 				// good payment
 				case EEM_Payment::status_id_approved :
-					EE_Error::add_success( __( 'Your payment was processed successfully.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );
+					EE_Error::add_success(__('Your payment was processed successfully.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
 					return TRUE;
 					break;
 
 				// slow payment
 				case EEM_Payment::status_id_pending :
-					if ( empty( $msg )) {
-						$msg = __( 'Your payment appears to have been processed successfully, but the Instant Payment Notification has not yet been received. It should arrive shortly.', 'event_espresso' );
+					if (empty($msg)) {
+						$msg = __('Your payment appears to have been processed successfully, but the Instant Payment Notification has not yet been received. It should arrive shortly.', 'event_espresso');
 					}
-					EE_Error::add_success( $msg, __FILE__, __FUNCTION__, __LINE__ );
+					EE_Error::add_success($msg, __FILE__, __FUNCTION__, __LINE__);
 					return TRUE;
 					break;
 
 				// don't wanna payment
 				case EEM_Payment::status_id_cancelled :
-					if ( empty( $msg )) {
+					if (empty($msg)) {
 						$msg = _n(
 							'Payment cancelled. Please try again.',
 							'Payment cancelled. Please try again or select another method of payment.',
-							count( $this->checkout->available_payment_methods ),
+							count($this->checkout->available_payment_methods),
 							'event_espresso'
 						);
 					}
-					EE_Error::add_attention( $msg, __FILE__, __FUNCTION__, __LINE__ );
+					EE_Error::add_attention($msg, __FILE__, __FUNCTION__, __LINE__);
 					return FALSE;
 					break;
 
 				// not enough payment
 				case EEM_Payment::status_id_declined :
-					if ( empty( $msg )) {
+					if (empty($msg)) {
 						$msg = _n(
 							'We\'re sorry but your payment was declined. Please try again.',
 							'We\'re sorry but your payment was declined. Please try again or select another method of payment.',
-							count( $this->checkout->available_payment_methods ),
+							count($this->checkout->available_payment_methods),
 							'event_espresso'
 						);
 					}
-					EE_Error::add_attention( $msg, __FILE__, __FUNCTION__, __LINE__ );
+					EE_Error::add_attention($msg, __FILE__, __FUNCTION__, __LINE__);
 					return FALSE;
 					break;
 
 				// bad payment
 				case EEM_Payment::status_id_failed :
-					if ( ! empty( $msg ) ) {
-						EE_Error::add_error( $msg, __FILE__, __FUNCTION__, __LINE__ );
+					if ( ! empty($msg)) {
+						EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
 						return false;
 					}
 					// default to error below
@@ -1675,14 +1675,14 @@ 
 		}
 		// off-site payment gateway responses are too unreliable, so let's just assume that
 		// the payment processing is just running slower than the registrant's request
-		if ( $payment_occurs == EE_PMT_Base::offsite ) {
+		if ($payment_occurs == EE_PMT_Base::offsite) {
 			return true;
 		}
 		EE_Error::add_error(
 				sprintf(
-					__( 'Your payment could not be processed successfully due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso' ),
+					__('Your payment could not be processed successfully due to a technical issue.%sPlease try again or contact %s for assistance.', 'event_espresso'),
 					'<br/>',
-					EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+					EE_Registry::instance()->CFG->organization->get_pretty('email')
 				),
 				__FILE__, __FUNCTION__, __LINE__
 			);
@@ -1715,13 +1715,13 @@ 
 	public function process_gateway_response() {
 		$payment = null;
 		// how have they chosen to pay?
-		$this->checkout->selected_method_of_payment = $this->_get_selected_method_of_payment( true );
+		$this->checkout->selected_method_of_payment = $this->_get_selected_method_of_payment(true);
 		// get EE_Payment_Method object
-		if ( ! $this->checkout->payment_method = $this->_get_payment_method_for_selected_method_of_payment() ) {
+		if ( ! $this->checkout->payment_method = $this->_get_payment_method_for_selected_method_of_payment()) {
 			$this->checkout->continue_reg = false;
 			return false;
 		}
-		if ( ! $this->checkout->payment_method->is_off_site() ) {
+		if ( ! $this->checkout->payment_method->is_off_site()) {
 			return false;
 		}
 		$this->_validate_offsite_return();
@@ -1735,23 +1735,23 @@ 
 		//	true
 		//);
 		// verify TXN
-		if ( $this->checkout->transaction instanceof EE_Transaction ) {
+		if ($this->checkout->transaction instanceof EE_Transaction) {
 			$gateway = $this->checkout->payment_method->type_obj()->get_gateway();
-			if ( ! $gateway instanceof EE_Offsite_Gateway ) {
+			if ( ! $gateway instanceof EE_Offsite_Gateway) {
 				$this->checkout->continue_reg = false;
 				return false;
 			}
-			$payment = $this->_process_off_site_payment( $gateway );
-			$payment = $this->_process_cancelled_payments( $payment );
-			$payment = $this->_validate_payment( $payment );
+			$payment = $this->_process_off_site_payment($gateway);
+			$payment = $this->_process_cancelled_payments($payment);
+			$payment = $this->_validate_payment($payment);
 			// if payment was not declined by the payment gateway or cancelled by the registrant
-			if ( $this->_process_payment_status( $payment, EE_PMT_Base::offsite ) ) {
+			if ($this->_process_payment_status($payment, EE_PMT_Base::offsite)) {
 				//$this->_setup_redirect_for_next_step();
 				// store that for later
 				$this->checkout->payment = $payment;
 				// mark this reg step as completed, as long as gateway doesn't use a separate IPN request,
 				// because we will complete this step during the IPN processing then
-				if ( $gateway instanceof EE_Offsite_Gateway && ! $gateway->uses_separate_IPN_request() ) {
+				if ($gateway instanceof EE_Offsite_Gateway && ! $gateway->uses_separate_IPN_request()) {
 					$this->set_completed();
 				}
 				return true;
@@ -1774,19 +1774,19 @@ 
 	 * @return bool
 	 */
 	private function _validate_offsite_return() {
-		$TXN_ID = (int)EE_Registry::instance()->REQ->get( 'spco_txn', 0 );
-		if ( $TXN_ID != $this->checkout->transaction->ID() ) {
+		$TXN_ID = (int) EE_Registry::instance()->REQ->get('spco_txn', 0);
+		if ($TXN_ID != $this->checkout->transaction->ID()) {
 			// Houston... we might have a problem
 			$invalid_TXN = false;
 			// first gather some info
-			$valid_TXN = EEM_Transaction::instance()->get_one_by_ID( $TXN_ID );
+			$valid_TXN = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
 			$primary_registrant = $valid_TXN instanceof EE_Transaction ? $valid_TXN->primary_registration() : null;
 			// let's start by retrieving the cart for this TXN
-			$cart = EE_Cart::get_cart_from_txn( $this->checkout->transaction );
-			if ( $cart instanceof EE_Cart ) {
+			$cart = EE_Cart::get_cart_from_txn($this->checkout->transaction);
+			if ($cart instanceof EE_Cart) {
 				// verify that the current cart has tickets
 				$tickets = $cart->get_tickets();
-				if ( empty( $tickets ) ) {
+				if (empty($tickets)) {
 					$invalid_TXN = true;
 				}
 			} else {
@@ -1794,39 +1794,39 @@ 
 			}
 			$valid_TXN_SID = $primary_registrant instanceof EE_Registration ? $primary_registrant->session_ID() : null;
 			// validate current Session ID and compare against valid TXN session ID
-			if ( EE_Session::instance()->id() === null ) {
+			if (EE_Session::instance()->id() === null) {
 				$invalid_TXN = true;
-			} else if ( EE_Session::instance()->id() === $valid_TXN_SID ) {
+			} else if (EE_Session::instance()->id() === $valid_TXN_SID) {
 				// WARNING !!!
 				// this could be PayPal sending back duplicate requests (ya they do that)
 				// or it **could** mean someone is simply registering AGAIN after having just done so
 				// so now we need to determine if this current TXN looks valid or not
 				/** @type EE_Transaction_Processor $transaction_processor */
-				$transaction_processor = EE_Registry::instance()->load_class( 'Transaction_Processor' );
+				$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
 				// has this step even been started ?
-				if ( $transaction_processor->reg_step_completed( $this->checkout->transaction, $this->slug() === false )
+				if ($transaction_processor->reg_step_completed($this->checkout->transaction, $this->slug() === false)
 				) {
 					// really? you're half way through this reg step, but you never started it ?
 					$invalid_TXN = true;
 				}
 			}
-			if ( $invalid_TXN ) {
+			if ($invalid_TXN) {
 				// is the valid TXN completed ?
-				if ( $valid_TXN instanceof EE_Transaction ) {
+				if ($valid_TXN instanceof EE_Transaction) {
 					/** @type EE_Transaction_Processor $transaction_processor */
-					$transaction_processor = EE_Registry::instance()->load_class( 'Transaction_Processor' );
+					$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
 					// has this step even been started ?
-					$reg_step_completed = $transaction_processor->reg_step_completed( $valid_TXN, $this->slug() );
-					if ( $reg_step_completed !== false && $reg_step_completed !== true ) {
+					$reg_step_completed = $transaction_processor->reg_step_completed($valid_TXN, $this->slug());
+					if ($reg_step_completed !== false && $reg_step_completed !== true) {
 						// so it **looks** like this is a double request from PayPal
 						// so let's try to pick up where we left off
 						$this->checkout->transaction = $valid_TXN;
-						$this->checkout->refresh_all_entities( true );
+						$this->checkout->refresh_all_entities(true);
 						return;
 					}
 				}
 				// you appear to be lost?
-				$this->_redirect_wayward_request( $primary_registrant );
+				$this->_redirect_wayward_request($primary_registrant);
 			}
 		}
 	}
@@ -1840,16 +1840,16 @@ 
 	 * @param \EE_Registration $primary_registrant
 	 * @return bool
 	 */
-	private function _redirect_wayward_request( EE_Registration $primary_registrant ) {
-		if ( ! $primary_registrant instanceof EE_Registration ) {
+	private function _redirect_wayward_request(EE_Registration $primary_registrant) {
+		if ( ! $primary_registrant instanceof EE_Registration) {
 			// try redirecting based on the current TXN
 			$primary_registrant = $this->checkout->transaction instanceof EE_Transaction ? $this->checkout->transaction->primary_registration() : null;
-			if ( ! $primary_registrant instanceof EE_Registration ) {
+			if ( ! $primary_registrant instanceof EE_Registration) {
 				EE_Error::add_error(
 					sprintf(
-						__( 'Invalid information was received from the Off-Site Payment Processor and your Transaction details could not be retrieved from the database.%1$sPlease try again or contact %2$s for assistance.', 'event_espresso' ),
+						__('Invalid information was received from the Off-Site Payment Processor and your Transaction details could not be retrieved from the database.%1$sPlease try again or contact %2$s for assistance.', 'event_espresso'),
 						'<br/>',
-						EE_Registry::instance()->CFG->organization->get_pretty( 'email' )
+						EE_Registry::instance()->CFG->organization->get_pretty('email')
 					),
 					__FILE__, __FUNCTION__, __LINE__
 				);
@@ -1877,16 +1877,16 @@ 
 	 * @param \EE_Offsite_Gateway $gateway
 	 * @return \EE_Payment
 	 */
-	private function _process_off_site_payment( EE_Offsite_Gateway $gateway ) {
+	private function _process_off_site_payment(EE_Offsite_Gateway $gateway) {
 		try {
 			// if gateway uses_separate_IPN_request, then we don't have to process the IPN manually
-			if ( $gateway instanceof EE_Offsite_Gateway && $gateway->uses_separate_IPN_request() ) {
+			if ($gateway instanceof EE_Offsite_Gateway && $gateway->uses_separate_IPN_request()) {
 				$payment = $this->checkout->transaction->last_payment();
 				//$payment_source = 'last_payment';
 			} else {
 				// get payment details and process results
 				/** @type EE_Payment_Processor $payment_processor */
-				$payment_processor = EE_Registry::instance()->load_core( 'Payment_Processor' );
+				$payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
 				$payment = $payment_processor->process_ipn(
 					$_REQUEST,
 					$this->checkout->transaction,
@@ -1896,14 +1896,14 @@ 
 				);
 				//$payment_source = 'process_ipn';
 			}
-		} catch ( Exception $e ) {
+		} catch (Exception $e) {
 			// let's just eat the exception and try to move on using any previously set payment info
 			$payment = $this->checkout->transaction->last_payment();
 			//$payment_source = 'last_payment after Exception';
 			// but if we STILL don't have a payment object
-			if ( ! $payment instanceof EE_Payment ) {
+			if ( ! $payment instanceof EE_Payment) {
 				// then we'll object ! ( not object like a thing... but object like what a lawyer says ! )
-				$this->_handle_payment_processor_exception( $e );
+				$this->_handle_payment_processor_exception($e);
 			}
 		}
 		// DEBUG LOG
@@ -1927,13 +1927,13 @@ 
 	 * @param EE_Payment $payment
 	 * @return EE_Payment | FALSE
 	 */
-	private function _process_cancelled_payments( $payment = NULL ) {
+	private function _process_cancelled_payments($payment = NULL) {
 		if (
-			isset( $_REQUEST[ 'ee_cancel_payment' ] )
+			isset($_REQUEST['ee_cancel_payment'])
 			&& $payment instanceof EE_Payment
 			&& $payment->status() == EEM_Payment::status_id_failed
 		) {
-			$payment->set_status( EEM_Payment::status_id_cancelled );
+			$payment->set_status(EEM_Payment::status_id_cancelled);
 		}
 		return $payment;
 	}
@@ -1950,23 +1950,23 @@ 
 	public function get_transaction_details_for_gateways() {
 		$txn_details = array();
 		// ya gotta make a choice man
-		if ( empty( $this->checkout->selected_method_of_payment ) ) {
+		if (empty($this->checkout->selected_method_of_payment)) {
 			$txn_details = array(
-				'error' => __( 'Please select a method of payment before proceeding.', 'event_espresso' )
+				'error' => __('Please select a method of payment before proceeding.', 'event_espresso')
 			);
 		}
 		// get EE_Payment_Method object
 		if (
-			empty( $txn_details ) &&
+			empty($txn_details) &&
 			! $this->checkout->payment_method = $this->_get_payment_method_for_selected_method_of_payment()
 		) {
 			$txn_details = array(
 				'selected_method_of_payment' => $this->checkout->selected_method_of_payment,
-				'error' => __( 'A valid Payment Method could not be determined.', 'event_espresso' )
+				'error' => __('A valid Payment Method could not be determined.', 'event_espresso')
 			);
 		}
-		if ( empty( $txn_details ) && $this->checkout->transaction instanceof EE_Transaction ) {
-			$return_url = $this->_get_return_url( $this->checkout->payment_method );
+		if (empty($txn_details) && $this->checkout->transaction instanceof EE_Transaction) {
+			$return_url = $this->_get_return_url($this->checkout->payment_method);
 			$txn_details = array(
 				'TXN_ID'        			=> $this->checkout->transaction->ID(),
 				'TXN_timestamp' 	=> $this->checkout->transaction->datetime(),
@@ -1977,7 +1977,7 @@ 
 				'PMD_ID'        			=> $this->checkout->transaction->payment_method_ID(),
 				'payment_amount' => $this->checkout->amount_owing,
 				'return_url' 				=> $return_url,
-				'cancel_url' 				=> add_query_arg( array( 'ee_cancel_payment' => true ), $return_url ),
+				'cancel_url' 				=> add_query_arg(array('ee_cancel_payment' => true), $return_url),
 				'notify_url' 				=> EE_Config::instance()->core->txn_page_url(
 					array(
 						'e_reg_url_link'    			=> $this->checkout->transaction->primary_registration()->reg_url_link(),
@@ -1986,7 +1986,7 @@ 
 				)
 			);
 		}
-		echo json_encode( $txn_details );
+		echo json_encode($txn_details);
 		exit();
 	}