eventespresso / event-espresso-core

admin_pages/support/Support_Admin_Page.core.php

Spacing +19 added lines, -19 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if (!defined('EVENT_ESPRESSO_VERSION') )
+if ( ! defined('EVENT_ESPRESSO_VERSION'))
 	exit('NO direct script access allowed');
 
 /**
@@ -30,8 +30,8 @@ 
 class Support_Admin_Page extends EE_Admin_Page {
 
 
-	public function __construct( $routing = TRUE ) {
-		parent::__construct( $routing );
+	public function __construct($routing = TRUE) {
+		parent::__construct($routing);
 	}
 
 
@@ -85,14 +85,14 @@ 
 				'nav' => array(
 					'label' => __('Shortcodes', 'event_espresso'),
 					'order' => 30),
-				'metaboxes' => array_merge( $this->_default_espresso_metaboxes, array('_shortcodes_boxes' ) ),
+				'metaboxes' => array_merge($this->_default_espresso_metaboxes, array('_shortcodes_boxes')),
 				'require_nonce' => FALSE
 				),
 			'contact_support' => array(
 				'nav' => array(
 					'label' => __('Support', 'event_espresso'),
 					'order' => 40),
-				'metaboxes' => array_merge( $this->_default_espresso_metaboxes, array( '_support_boxes' ) ),
+				'metaboxes' => array_merge($this->_default_espresso_metaboxes, array('_support_boxes')),
 				'require_nonce' => FALSE
 				),
 			'developers' => array(
@@ -120,8 +120,8 @@ 
 
 
 	protected function _installation() {
-		$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH . 'support_admin_details_installation.template.php';
-		$this->_template_args['admin_page_content'] = EEH_Template::display_template( $template_path, '', TRUE);
+		$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH.'support_admin_details_installation.template.php';
+		$this->_template_args['admin_page_content'] = EEH_Template::display_template($template_path, '', TRUE);
 		$this->display_admin_page_with_sidebar();
 	}
 
@@ -146,10 +146,10 @@ 
 			'other_resources' => __('Other Resources', 'event_espresso')
 			);
 
-		foreach ( $boxes as $box => $label ) {
-			$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH . 'support_admin_details_' . $box . '.template.php';
+		foreach ($boxes as $box => $label) {
+			$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH.'support_admin_details_'.$box.'.template.php';
 			$callback_args = array('template_path' => $template_path);
-			add_meta_box( 'espresso_' . $box . '_settings', $label, create_function('$post, $metabox', 'echo EEH_Template::display_template( $metabox["args"]["template_path"], "", TRUE );'), $this->_current_screen_id, 'normal', 'high', $callback_args);
+			add_meta_box('espresso_'.$box.'_settings', $label, create_function('$post, $metabox', 'echo EEH_Template::display_template( $metabox["args"]["template_path"], "", TRUE );'), $this->_current_screen_id, 'normal', 'high', $callback_args);
 		}
 	}
 
@@ -170,15 +170,15 @@ 
 			'shortcodes_event_listings' => __('Event Listings', 'event_espresso'),
 			'shortcodes_ticket_selector' => __('Event Ticket Selector', 'event_espresso'),
 			'shortcodes_category' => __('Event Categories', 'event_espresso'),
-			'shortcodes_attendee' => __( 'Event Attendees', 'event_espresso' )
+			'shortcodes_attendee' => __('Event Attendees', 'event_espresso')
 			/*'shortcodes_single_events' => __('Single Events', 'event_espresso'),*/
 			/*'shortcodes_attendee_listings' => __('Attendee Listings', 'event_espresso'),*/
 			);
 
-		foreach ( $boxes as $box => $label ) {
-			$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH . 'support_admin_details_' . $box . '.template.php';
+		foreach ($boxes as $box => $label) {
+			$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH.'support_admin_details_'.$box.'.template.php';
 			$callback_args = array('template_path' => $template_path);
-			add_meta_box( 'espresso_' . $box . '_settings', $label, create_function('$post, $metabox', 'echo EEH_Template::display_template( $metabox["args"]["template_path"], "", TRUE );'), $this->_current_screen_id, 'normal', 'high', $callback_args);
+			add_meta_box('espresso_'.$box.'_settings', $label, create_function('$post, $metabox', 'echo EEH_Template::display_template( $metabox["args"]["template_path"], "", TRUE );'), $this->_current_screen_id, 'normal', 'high', $callback_args);
 		}
 	}
 
@@ -197,17 +197,17 @@ 
 			'important_information' => __('Important Information', 'event_espresso')
 			);
 
-		foreach ( $boxes as $box => $label ) {
-			$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH . 'support_admin_details_' . $box . '.template.php';
+		foreach ($boxes as $box => $label) {
+			$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH.'support_admin_details_'.$box.'.template.php';
 			$callback_args = array('template_path' => $template_path, 'template_args' => $this->_template_args);
-			add_meta_box( 'espresso_' . $box . '_settings', $label, create_function('$post, $metabox', 'echo EEH_Template::display_template( $metabox["args"]["template_path"], $metabox["args"]["template_args"], TRUE );'), $this->_current_screen_id, 'normal', 'high', $callback_args);
+			add_meta_box('espresso_'.$box.'_settings', $label, create_function('$post, $metabox', 'echo EEH_Template::display_template( $metabox["args"]["template_path"], $metabox["args"]["template_args"], TRUE );'), $this->_current_screen_id, 'normal', 'high', $callback_args);
 		}
 	}
 
 
 	protected function _developers() {
-		$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH . 'developers_admin_details.template.php';
-		$this->_template_args['admin_page_content'] = EEH_Template::display_template($template_path, array(), true );
+		$template_path = EE_SUPPORT_ADMIN_TEMPLATE_PATH.'developers_admin_details.template.php';
+		$this->_template_args['admin_page_content'] = EEH_Template::display_template($template_path, array(), true);
 		$this->display_admin_page_with_sidebar();
 	}
 

Braces +2 added lines, -1 removed lines

@@ -6,8 +6,9 @@
  * @package Event Espresso
  * @subpackage messages
  */
-if (!defined('EVENT_ESPRESSO_VERSION') )
+if (!defined('EVENT_ESPRESSO_VERSION') ) {
 	exit('NO direct script access allowed');
+}
 
 /**
  *

admin_pages/support/templates/support_admin_details_contact_support.template.php

Spacing +2 added lines, -2 removed lines

@@ -9,7 +9,7 @@ 
 		<?php _e('As with most open source programs (and closed licensed programs), the possibility exists that you may find the occasional bug or discover that something is not working as expected. Please don\'t panic! We are here to help you.', 'event_espresso'); ?>
 	</p>
 	<p>
-		<?php printf( __('If your problems are not urgent, please post in our %ssupport forums%s. If you need immediate help, please purchase a support token and you\'ll be able to schedule one-on-one time with a member of our team.', 'event_espresso'), '<a href="http://eventespresso.com/support/forums/" target="_blank">', '</a>' ); ?>
+		<?php printf(__('If your problems are not urgent, please post in our %ssupport forums%s. If you need immediate help, please purchase a support token and you\'ll be able to schedule one-on-one time with a member of our team.', 'event_espresso'), '<a href="http://eventespresso.com/support/forums/" target="_blank">', '</a>'); ?>
 	</p>
 	<p class="ee-attention">
 		<strong class="red_text">
@@ -30,6 +30,6 @@ 
 		<?php _e('A support token can be used towards receiving support for a single incident. Support is provided up to 30 minutes via phone call, instant message, or priority email support. Here are examples of how support tokens can be used: how-to questions, best practices questions, technical issues, advising on custom development.', 'event_espresso'); ?>
 	</p>
 	<p>
-		<?php printf( __('You can learn more about support tokens and purchase one by %sclicking here%s.', 'event_espresso'),'<a href="http://eventespresso.com/product/priority-support-tokens/?utm_source=ee4_plugin_admin&utm_medium=link&utm_campaign=help_support_tab&utm_content=support_token" target="_blank">','</a>'); ?>
+		<?php printf(__('You can learn more about support tokens and purchase one by %sclicking here%s.', 'event_espresso'), '<a href="http://eventespresso.com/product/priority-support-tokens/?utm_source=ee4_plugin_admin&utm_medium=link&utm_campaign=help_support_tab&utm_content=support_token" target="_blank">', '</a>'); ?>
 	</p>
 </div>
\ No newline at end of file

admin_pages/support/templates/support_admin_details_important_information.template.php

Spacing +6 added lines, -6 removed lines

@@ -7,14 +7,14 @@
 	$is_php_valid = version_compare(phpversion(), $php_req_version, '>');
 	$is_mysql_valid = version_compare($wpdb->db_version(), $mysql_req_version, '>');
 
-	if (!version_compare($wp_version, $wp_req_version, '>=')) {
-		echo '<p class="red_alert">' . __('This version of Event Espresso requires WordPress version', 'event_espresso') . ' ' . $wp_req_version . '+. ' . __('Please upgrade to the latest version of WordPress.', 'event_espresso') . '</p>';
+	if ( ! version_compare($wp_version, $wp_req_version, '>=')) {
+		echo '<p class="red_alert">'.__('This version of Event Espresso requires WordPress version', 'event_espresso').' '.$wp_req_version.'+. '.__('Please upgrade to the latest version of WordPress.', 'event_espresso').'</p>';
 	}
-	if (!$is_php_valid) {
-		echo '<p class="red_alert">' . __('Your version of PHP is out of date, please update to the latest version of PHP. <br>Required version of PHP:', 'event_espresso') . ' ' . $php_req_version . '</p>';
+	if ( ! $is_php_valid) {
+		echo '<p class="red_alert">'.__('Your version of PHP is out of date, please update to the latest version of PHP. <br>Required version of PHP:', 'event_espresso').' '.$php_req_version.'</p>';
 	}
-	if (!$is_mysql_valid) {
-		echo '<p class="red_alert">' . __('Your version of MySQL is out of date, please update to the latest version of MySQL. <br>Required version of MySQL:', 'event_espresso') . ' ' . $mysql_req_version . '</p>';
+	if ( ! $is_mysql_valid) {
+		echo '<p class="red_alert">'.__('Your version of MySQL is out of date, please update to the latest version of MySQL. <br>Required version of MySQL:', 'event_espresso').' '.$mysql_req_version.'</p>';
 	}
 	
 	$query_args = array(

admin_pages/support/templates/support_admin_details_shortcodes_attendee.template.php

Spacing +7 added lines, -7 removed lines

@@ -6,42 +6,42 @@
 			<li>
 				<strong>[ESPRESSO_EVENT_ATTENDEES]</strong><br>
 				<p class="description">
-					<?php _e('With no parameters, this shows the attendees for the earliest active event, or if no active event, the earliest upcoming event.  If it is used in Event Description, then it will show the attendees for that event.', 'event_espresso' ); ?>
+					<?php _e('With no parameters, this shows the attendees for the earliest active event, or if no active event, the earliest upcoming event.  If it is used in Event Description, then it will show the attendees for that event.', 'event_espresso'); ?>
 				</p>
 				<br>
 			</li>
 			<li>
 				<strong>[ESPRESSO_EVENT_ATTENDEES event_id=30]</strong><br>
 				<p class="description">
-					<?php _e('Will list the attendees for a specific event.', 'event_espresso' ); ?>
+					<?php _e('Will list the attendees for a specific event.', 'event_espresso'); ?>
 				</p>
 				<br>
 			</li>
 			<li>
 				<strong>[ESPRESSO_EVENT_ATTENDEES datetime_id=245]</strong><br>
 				<p class="description">
-					<?php _e('Will list the attendees for a specific datetime.', 'event_espresso' ); ?>
+					<?php _e('Will list the attendees for a specific datetime.', 'event_espresso'); ?>
 				</p>
 				<br>
 			</li>
 			<li>
 				<strong>[ESPRESSO_EVENT_ATTENDEES ticket_id=34]</strong><br>
 				<p class="description">
-					<?php _e('Will list the attendees for a specific ticket.', 'event_espresso' ); ?>
+					<?php _e('Will list the attendees for a specific ticket.', 'event_espresso'); ?>
 				</p>
 				<br>
 			</li>
 			<li>
 				<strong>[ESPRESSO_EVENT_ATTENDEES status=RAP]</strong><br>
 				<p class="description">
-					<?php _e('You can list attendees that have a specific registration status (use status code) or use "all" to return all attendees regardless of status.  Default when you don\'t have this parameter set is to only return attendees attached to approved contacts.', 'event_espresso' ); ?>
+					<?php _e('You can list attendees that have a specific registration status (use status code) or use "all" to return all attendees regardless of status.  Default when you don\'t have this parameter set is to only return attendees attached to approved contacts.', 'event_espresso'); ?>
 				</p>
 				<p>
 					<?php _e('The statuses you can use are:', 'event_espresso'); ?>
 					<br>
 					<?php
-						foreach ( EEM_Registration::reg_status_array( array(), true ) as $status_code => $status_label ) {
-							echo '<strong>' . $status_code . ':</strong>' . ' ' . $status_label . '<br>';
+						foreach (EEM_Registration::reg_status_array(array(), true) as $status_code => $status_label) {
+							echo '<strong>'.$status_code.':</strong>'.' '.$status_label.'<br>';
 						}
 					?>
 

admin_pages/transactions/Transactions_Admin_Page.core.php

Braces +8 added lines, -4 removed lines

@@ -1,4 +1,6 @@ 
-<?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
  *
@@ -359,8 +361,10 @@ 
 	 *	@return void
 	 */
 	private function _set_transaction_object() {
-		if ( is_object( $this->_transaction) )
-			return; //get out we've already set the object
+		if ( is_object( $this->_transaction) ) {
+					return;
+		}
+		//get out we've already set the object
 
 	    $TXN = EEM_Transaction::instance();
 
@@ -836,7 +840,7 @@ 
 			$query_args = array( array( 'OR*payment_method_for_payment' => array(
 					'PMD_ID' => array( 'IN', $payment_methods_of_payments ),
 					'PMD_scope' => array( 'LIKE', '%' . EEM_Payment_Method::scope_admin . '%' ) ) ) );
-		}else{
+		} else{
 			$query_args = array( array( 'PMD_scope' => array( 'LIKE', '%' . EEM_Payment_Method::scope_admin . '%' ) ) );
 		}
 		$this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all( $query_args );

Doc Comments +3 added lines, -2 removed lines

@@ -1176,7 +1176,7 @@ 
 	 * _create_payment_from_request_data
 	 *
 	 * @param array $valid_data
-	 * @return EE_Payment
+	 * @return EE_Attendee
 	 */
 	protected function _create_payment_from_request_data( $valid_data ) {
 		$PAY_ID = $valid_data[ 'PAY_ID' ];
@@ -1348,7 +1348,7 @@ 
 	 * @param  EE_Transaction $transaction
 	 * @param \EE_Payment $payment
 	 * @param array $REG_IDs
-	 * @return bool
+	 * @return boolean|null
 	 */
 	protected function _update_registration_payments( EE_Transaction $transaction, EE_Payment $payment, $REG_IDs = array() ) {
 		// we can pass our own custom set of registrations to EE_Payment_Processor::process_registration_payments()
@@ -1537,6 +1537,7 @@ 
 	 *
 	 * @access protected
 	 * @param \EE_Payment | null $payment
+	 * @param EE_Attendee $payment
 	 */
 	protected function _maybe_send_notifications( $payment = null ) {
 		switch ( $payment instanceof EE_Payment ) {

Indentation +58 added lines, -58 removed lines

@@ -106,9 +106,9 @@ 
 
 	/**
 	 * 		grab url requests and route them
-	*		@access private
-	*		@return void
-	*/
+	 *		@access private
+	 *		@return void
+	 */
 	public function _set_page_routes() {
 
 		$this->_set_transaction_status_array();
@@ -247,10 +247,10 @@ 
 	/**
 	 * _set_transaction_status_array
 	 * sets list of transaction statuses
-	*
+	 *
 	 * @access private
-	*	@return void
-	*/
+	 *	@return void
+	 */
 	private function _set_transaction_status_array() {
 		self::$_txn_status = EEM_Transaction::instance()->status_array(TRUE);
 	}
@@ -272,10 +272,10 @@ 
 
 	/**
 	 * 	get list of payment statuses
-	*
+	 *
 	 * @access private
-	*	@return void
-	*/
+	 *	@return void
+	 */
 	private function _get_payment_status_array() {
 		self::$_pay_status = EEM_Payment::instance()->status_array(TRUE);
 		$this->_template_args['payment_status'] = self::$_pay_status;
@@ -383,18 +383,18 @@ 
 		if ( is_object( $this->_transaction) )
 			return; //get out we've already set the object
 
-	    $TXN = EEM_Transaction::instance();
+		$TXN = EEM_Transaction::instance();
 
-	    $TXN_ID = ( ! empty( $this->_req_data['TXN_ID'] )) ? absint( $this->_req_data['TXN_ID'] ) : FALSE;
+		$TXN_ID = ( ! empty( $this->_req_data['TXN_ID'] )) ? absint( $this->_req_data['TXN_ID'] ) : FALSE;
 
-	    //get transaction object
-	    $this->_transaction = $TXN->get_one_by_ID($TXN_ID);
-	    $this->_session = !empty( $this->_transaction ) ? $this->_transaction->get('TXN_session_data') : NULL;
+		//get transaction object
+		$this->_transaction = $TXN->get_one_by_ID($TXN_ID);
+		$this->_session = !empty( $this->_transaction ) ? $this->_transaction->get('TXN_session_data') : NULL;
 
 	 	if ( empty( $this->_transaction ) ) {
-	    	$error_msg = __('An error occurred and the details for Transaction ID #', 'event_espresso') . $TXN_ID .  __(' could not be retrieved.', 'event_espresso');
+			$error_msg = __('An error occurred and the details for Transaction ID #', 'event_espresso') . $TXN_ID .  __(' could not be retrieved.', 'event_espresso');
 			EE_Error::add_error( $error_msg, __FILE__, __FUNCTION__, __LINE__ );
-	    }
+		}
 	}
 
 
@@ -496,12 +496,12 @@ 
 
 
 	/**
-	* 	_transaction_details
+	 * 	_transaction_details
 	 * generates HTML for the View Transaction Details Admin page
-	*
+	 *
 	 * @access protected
-	*	@return void
-	*/
+	 *	@return void
+	 */
 	protected function _transaction_details() {
 		do_action( 'AHEE__Transactions_Admin_Page__transaction_details__start', $this->_transaction );
 		EE_Registry::instance()->load_helper( 'MSG_Template' );
@@ -624,10 +624,10 @@ 
 	/**
 	 * txn_details_meta_box
 	 * generates HTML for the Transaction main meta box
-	*
+	 *
 	 * @access public
-	*	@return void
-	*/
+	 *	@return void
+	 */
 	public function txn_details_meta_box() {
 
 		$this->_set_transaction_object();
@@ -968,10 +968,10 @@ 
 	/**
 	 * txn_billing_info_side_meta_box
 	 * 	generates HTML for the Edit Transaction side meta box
-	*
+	 *
 	 * @access public
-	*	@return void
-	*/
+	 *	@return void
+	 */
 	public function txn_billing_info_side_meta_box() {
 
 		$this->_template_args['billing_form'] = $this->_transaction->billing_info();
@@ -989,10 +989,10 @@ 
 	/**
 	 * apply_payments_or_refunds
 	 * 	registers a payment or refund made towards a transaction
-	*
+	 *
 	 * @access public
-	*	@return void
-	*/
+	 *	@return void
+	 */
 	public function apply_payments_or_refunds() {
 		$json_response_data = array( 'return_data' => FALSE );
 		$valid_data = $this->_validate_payment_request_data();
@@ -1140,9 +1140,9 @@ 
 							'default' => '',
 							'required' => false,
 							'html_label_text' => __( 'Transaction or Cheque Number', 'event_espresso' ),
-                                                        'validation_strategies' => array(
-                                                            new EE_Max_Length_Validation_Strategy( __('Input too long', 'event_espresso'), 100 ),
-                                                        )
+														'validation_strategies' => array(
+															new EE_Max_Length_Validation_Strategy( __('Input too long', 'event_espresso'), 100 ),
+														)
 						)
 					),
 					'po_number' => new EE_Text_Input(
@@ -1150,9 +1150,9 @@ 
 							'default' => '',
 							'required' => false,
 							'html_label_text' => __( 'Purchase Order Number', 'event_espresso' ),
-                                                        'validation_strategies' => array(
-                                                            new EE_Max_Length_Validation_Strategy( __('Input too long', 'event_espresso'), 100 ),
-                                                        )
+														'validation_strategies' => array(
+															new EE_Max_Length_Validation_Strategy( __('Input too long', 'event_espresso'), 100 ),
+														)
 						)
 					),
 					'accounting' => new EE_Text_Input(
@@ -1160,9 +1160,9 @@ 
 							'default' => '',
 							'required' => false,
 							'html_label_text' => __( 'Extra Field for Accounting', 'event_espresso' ),
-                                                        'validation_strategies' => array(
-                                                            new EE_Max_Length_Validation_Strategy( __('Input too long', 'event_espresso'), 100 ),
-                                                        )
+														'validation_strategies' => array(
+															new EE_Max_Length_Validation_Strategy( __('Input too long', 'event_espresso'), 100 ),
+														)
 						)
 					),
 				)
@@ -1454,10 +1454,10 @@ 
 	/**
 	 * delete_payment
 	 * 	delete a payment or refund made towards a transaction
-	*
+	 *
 	 * @access public
-	*	@return void
-	*/
+	 *	@return void
+	 */
 	public function delete_payment() {
 		$json_response_data = array( 'return_data' => FALSE );
 		$PAY_ID = isset( $this->_req_data['delete_txn_admin_payment'], $this->_req_data['delete_txn_admin_payment']['PAY_ID'] ) ? absint( $this->_req_data['delete_txn_admin_payment']['PAY_ID'] ) : 0;
@@ -1572,12 +1572,12 @@ 
 	/**
 	 * _send_payment_reminder
 	 * 	generates HTML for the View Transaction Details Admin page
-	*
+	 *
 	 * @access protected
-	*	@return void
-	*/
+	 *	@return void
+	 */
 	protected function _send_payment_reminder() {
-	    $TXN_ID = ( ! empty( $this->_req_data['TXN_ID'] )) ? absint( $this->_req_data['TXN_ID'] ) : FALSE;
+		$TXN_ID = ( ! empty( $this->_req_data['TXN_ID'] )) ? absint( $this->_req_data['TXN_ID'] ) : FALSE;
 		$transaction = EEM_Transaction::instance()->get_one_by_ID( $TXN_ID );
 		$query_args = isset($this->_req_data['redirect_to'] ) ? array('action' => $this->_req_data['redirect_to'], 'TXN_ID' => $this->_req_data['TXN_ID'] ) : array();
 		do_action( 'AHEE__Transactions_Admin_Page___send_payment_reminder__process_admin_payment_reminder', $transaction );
@@ -1599,29 +1599,29 @@ 
 
 		$TXN = EEM_Transaction::instance();
 
-	    $start_date = isset( $this->_req_data['txn-filter-start-date'] ) ? wp_strip_all_tags( $this->_req_data['txn-filter-start-date'] ) : date( 'm/d/Y', strtotime( '-10 year' ));
-	    $end_date = isset( $this->_req_data['txn-filter-end-date'] ) ? wp_strip_all_tags( $this->_req_data['txn-filter-end-date'] ) : date( 'm/d/Y' );
+		$start_date = isset( $this->_req_data['txn-filter-start-date'] ) ? wp_strip_all_tags( $this->_req_data['txn-filter-start-date'] ) : date( 'm/d/Y', strtotime( '-10 year' ));
+		$end_date = isset( $this->_req_data['txn-filter-end-date'] ) ? wp_strip_all_tags( $this->_req_data['txn-filter-end-date'] ) : date( 'm/d/Y' );
 
-	    //make sure our timestamps start and end right at the boundaries for each day
-	    $start_date = date( 'Y-m-d', strtotime( $start_date ) ) . ' 00:00:00';
-	    $end_date = date( 'Y-m-d', strtotime( $end_date ) ) . ' 23:59:59';
+		//make sure our timestamps start and end right at the boundaries for each day
+		$start_date = date( 'Y-m-d', strtotime( $start_date ) ) . ' 00:00:00';
+		$end_date = date( 'Y-m-d', strtotime( $end_date ) ) . ' 23:59:59';
 
 
-	    //convert to timestamps
-	    $start_date = strtotime( $start_date );
-	    $end_date = strtotime( $end_date );
+		//convert to timestamps
+		$start_date = strtotime( $start_date );
+		$end_date = strtotime( $end_date );
 
-	    //makes sure start date is the lowest value and vice versa
-	    $start_date = min( $start_date, $end_date );
-	    $end_date = max( $start_date, $end_date );
+		//makes sure start date is the lowest value and vice versa
+		$start_date = min( $start_date, $end_date );
+		$end_date = max( $start_date, $end_date );
 
-	    //convert to correct format for query
+		//convert to correct format for query
 	$start_date = EEM_Transaction::instance()->convert_datetime_for_query( 'TXN_timestamp', date( 'Y-m-d H:i:s', $start_date ), 'Y-m-d H:i:s' );
 	$end_date = EEM_Transaction::instance()->convert_datetime_for_query( 'TXN_timestamp', date( 'Y-m-d H:i:s', $end_date ), 'Y-m-d H:i:s' );
 
 
 
-	    //set orderby
+		//set orderby
 		$this->_req_data['orderby'] = ! empty($this->_req_data['orderby']) ? $this->_req_data['orderby'] : '';
 
 		switch ( $this->_req_data['orderby'] ) {

Spacing +396 added lines, -396 removed lines

@@ -56,8 +56,8 @@ 
 	 * @param bool $routing
 	 * @return Transactions_Admin_Page
 	 */
-	public function __construct( $routing = TRUE ) {
-		parent::__construct( $routing );
+	public function __construct($routing = TRUE) {
+		parent::__construct($routing);
 	}
 
 
@@ -80,9 +80,9 @@ 
 	 * @return void
 	 */
 	protected function _ajax_hooks() {
-		add_action('wp_ajax_espresso_apply_payment', array( $this, 'apply_payments_or_refunds'));
-		add_action('wp_ajax_espresso_apply_refund', array( $this, 'apply_payments_or_refunds'));
-		add_action('wp_ajax_espresso_delete_payment', array( $this, 'delete_payment'));
+		add_action('wp_ajax_espresso_apply_payment', array($this, 'apply_payments_or_refunds'));
+		add_action('wp_ajax_espresso_apply_refund', array($this, 'apply_payments_or_refunds'));
+		add_action('wp_ajax_espresso_delete_payment', array($this, 'delete_payment'));
 	}
 
 
@@ -97,7 +97,7 @@ 
 			'buttons' => array(
 				'add' => __('Add New Transaction', 'event_espresso'),
 				'edit' => __('Edit Transaction', 'event_espresso'),
-				'delete' => __('Delete Transaction','event_espresso')
+				'delete' => __('Delete Transaction', 'event_espresso')
 				)
 			);
 	}
@@ -113,7 +113,7 @@ 
 
 		$this->_set_transaction_status_array();
 
-		$txn_id = ! empty( $this->_req_data['TXN_ID'] ) && ! is_array( $this->_req_data['TXN_ID'] ) ? $this->_req_data['TXN_ID'] : 0;
+		$txn_id = ! empty($this->_req_data['TXN_ID']) && ! is_array($this->_req_data['TXN_ID']) ? $this->_req_data['TXN_ID'] : 0;
 
 		$this->_page_routes = array(
 
@@ -185,7 +185,7 @@ 
 						'filename' => 'transactions_overview_views_filters_search'
 					),
 				),
-				'help_tour' => array( 'Transactions_Overview_Help_Tour' ),
+				'help_tour' => array('Transactions_Overview_Help_Tour'),
 				/**
 				 * commented out because currently we are not displaying tips for transaction list table status but this
 				 * may change in a later iteration so want to keep the code for then.
@@ -197,7 +197,7 @@ 
 				'nav' => array(
 					'label' => __('View Transaction', 'event_espresso'),
 					'order' => 5,
-					'url' => isset($this->_req_data['TXN_ID']) ? add_query_arg(array('TXN_ID' => $this->_req_data['TXN_ID'] ), $this->_current_page_view_url )  : $this->_admin_base_url,
+					'url' => isset($this->_req_data['TXN_ID']) ? add_query_arg(array('TXN_ID' => $this->_req_data['TXN_ID']), $this->_current_page_view_url) : $this->_admin_base_url,
 					'persistent' => FALSE
 					),
 				'help_tabs' => array(
@@ -218,8 +218,8 @@ 
 						'filename' => 'transactions_view_transaction_primary_registrant_billing_information'
 					),
 				),
-				'qtips' => array( 'Transaction_Details_Tips' ),
-				'help_tour' => array( 'Transaction_Details_Help_Tour' ),
+				'qtips' => array('Transaction_Details_Tips'),
+				'help_tour' => array('Transaction_Details_Help_Tour'),
 				'metaboxes' => array('_transaction_details_metaboxes'),
 
 				'require_nonce' => FALSE
@@ -234,10 +234,10 @@ 
 	protected function _add_screen_options() {}
 	protected function _add_feature_pointers() {}
 	public function admin_init() {
-		EE_Registry::$i18n_js_strings[ 'invalid_server_response' ] = __( 'An error occurred! Your request may have been processed, but a valid response from the server was not received. Please refresh the page and try again.', 'event_espresso' );
-		EE_Registry::$i18n_js_strings[ 'error_occurred' ] = __( 'An error occurred! Please refresh the page and try again.', 'event_espresso' );
-		EE_Registry::$i18n_js_strings[ 'txn_status_array' ] = self::$_txn_status;
-		EE_Registry::$i18n_js_strings[ 'pay_status_array' ] = self::$_pay_status;
+		EE_Registry::$i18n_js_strings['invalid_server_response'] = __('An error occurred! Your request may have been processed, but a valid response from the server was not received. Please refresh the page and try again.', 'event_espresso');
+		EE_Registry::$i18n_js_strings['error_occurred'] = __('An error occurred! Please refresh the page and try again.', 'event_espresso');
+		EE_Registry::$i18n_js_strings['txn_status_array'] = self::$_txn_status;
+		EE_Registry::$i18n_js_strings['pay_status_array'] = self::$_pay_status;
 	}
 	public function admin_notices() {}
 	public function admin_footer_scripts() {}
@@ -304,14 +304,14 @@ 
 	 */
 	public function load_scripts_styles() {
 		//enqueue style
-		wp_register_style( 'espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.css', array(), EVENT_ESPRESSO_VERSION );
+		wp_register_style('espresso_txn', TXN_ASSETS_URL.'espresso_transactions_admin.css', array(), EVENT_ESPRESSO_VERSION);
 		wp_enqueue_style('espresso_txn');
 
 		//scripts
 		add_filter('FHEE_load_accounting_js', '__return_true');
 
 		//scripts
-		wp_register_script('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.js', array('ee_admin_js', 'ee-datepicker', 'jquery-ui-datepicker', 'jquery-ui-draggable', 'ee-dialog', 'ee-accounting', 'ee-serialize-full-array'), EVENT_ESPRESSO_VERSION, TRUE);
+		wp_register_script('espresso_txn', TXN_ASSETS_URL.'espresso_transactions_admin.js', array('ee_admin_js', 'ee-datepicker', 'jquery-ui-datepicker', 'jquery-ui-draggable', 'ee-dialog', 'ee-accounting', 'ee-serialize-full-array'), EVENT_ESPRESSO_VERSION, TRUE);
 		wp_enqueue_script('espresso_txn');
 
 	}
@@ -351,8 +351,8 @@ 
 	 *	@return void
 	 */
 	protected function _set_list_table_views_default() {
-		$this->_views = array (
-			'all' => array (
+		$this->_views = array(
+			'all' => array(
 				'slug' 		=> 'all',
 				'label' 		=> __('View All Transactions', 'event_espresso'),
 				'count' 	=> 0
@@ -380,20 +380,20 @@ 
 	 *	@return void
 	 */
 	private function _set_transaction_object() {
-		if ( is_object( $this->_transaction) )
+		if (is_object($this->_transaction))
 			return; //get out we've already set the object
 
 	    $TXN = EEM_Transaction::instance();
 
-	    $TXN_ID = ( ! empty( $this->_req_data['TXN_ID'] )) ? absint( $this->_req_data['TXN_ID'] ) : FALSE;
+	    $TXN_ID = ( ! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : FALSE;
 
 	    //get transaction object
 	    $this->_transaction = $TXN->get_one_by_ID($TXN_ID);
-	    $this->_session = !empty( $this->_transaction ) ? $this->_transaction->get('TXN_session_data') : NULL;
+	    $this->_session = ! empty($this->_transaction) ? $this->_transaction->get('TXN_session_data') : NULL;
 
-	 	if ( empty( $this->_transaction ) ) {
-	    	$error_msg = __('An error occurred and the details for Transaction ID #', 'event_espresso') . $TXN_ID .  __(' could not be retrieved.', 'event_espresso');
-			EE_Error::add_error( $error_msg, __FILE__, __FUNCTION__, __LINE__ );
+	 	if (empty($this->_transaction)) {
+	    	$error_msg = __('An error occurred and the details for Transaction ID #', 'event_espresso').$TXN_ID.__(' could not be retrieved.', 'event_espresso');
+			EE_Error::add_error($error_msg, __FILE__, __FUNCTION__, __LINE__);
 	    }
 	}
 
@@ -419,7 +419,7 @@ 
 				),
 				'view_receipt' => array(
 					'class' => 'dashicons dashicons-media-default',
-					'desc' => __('View Transaction Receipt', 'event_espresso' )
+					'desc' => __('View Transaction Receipt', 'event_espresso')
 				),
 				'view_registration' => array(
 					'class' => 'dashicons dashicons-clipboard',
@@ -428,10 +428,10 @@ 
 			)
 		);
 
-		if ( EE_Registry::instance()->CAP->current_user_can( 'ee_send_message', 'espresso_transactions_send_payment_reminder' ) ) {
+		if (EE_Registry::instance()->CAP->current_user_can('ee_send_message', 'espresso_transactions_send_payment_reminder')) {
 
-			EE_Registry::instance()->load_helper( 'MSG_Template' );
-			if ( EEH_MSG_Template::is_mt_active( 'payment_reminder' ) ) {
+			EE_Registry::instance()->load_helper('MSG_Template');
+			if (EEH_MSG_Template::is_mt_active('payment_reminder')) {
 				$items['send_payment_reminder'] = array(
 					'class' => 'dashicons dashicons-email-alt',
 					'desc' => __('Send Payment Reminder', 'event_espresso')
@@ -452,29 +452,29 @@ 
 			'FHEE__Transactions_Admin_Page___transaction_legend_items__more_items',
 			array(
 				'overpaid'   => array(
-					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::overpaid_status_code,
-					'desc'  => EEH_Template::pretty_status( EEM_Transaction::overpaid_status_code, FALSE, 'sentence' )
+					'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::overpaid_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::overpaid_status_code, FALSE, 'sentence')
 				),
 				'complete'   => array(
-					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::complete_status_code,
-					'desc'  => EEH_Template::pretty_status( EEM_Transaction::complete_status_code, FALSE, 'sentence' )
+					'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::complete_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::complete_status_code, FALSE, 'sentence')
 				),
 				'incomplete' => array(
-					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::incomplete_status_code,
-					'desc'  => EEH_Template::pretty_status( EEM_Transaction::incomplete_status_code, FALSE, 'sentence' )
+					'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::incomplete_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::incomplete_status_code, FALSE, 'sentence')
 				),
 				'abandoned'  => array(
-					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::abandoned_status_code,
-					'desc'  => EEH_Template::pretty_status( EEM_Transaction::abandoned_status_code, FALSE, 'sentence' )
+					'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::abandoned_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::abandoned_status_code, FALSE, 'sentence')
 				),
 				'failed'     => array(
-					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::failed_status_code,
-					'desc'  => EEH_Template::pretty_status( EEM_Transaction::failed_status_code, FALSE, 'sentence' )
+					'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::failed_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::failed_status_code, FALSE, 'sentence')
 				)
 			)
 		);
 
-		return array_merge( $items, $more_items);
+		return array_merge($items, $more_items);
 	}
 
 
@@ -487,9 +487,9 @@ 
 	 */
 	protected function _transactions_overview_list_table() {
 		$this->_admin_page_title = __('Transactions', 'event_espresso');
-		$event = isset($this->_req_data['EVT_ID']) ? EEM_Event::instance()->get_one_by_ID($this->_req_data['EVT_ID'] ) : NULL;
-		$this->_template_args['admin_page_header'] = $event instanceof EE_Event ? sprintf( __('%sViewing Transactions for the Event: %s%s', 'event_espresso'), '<h3>', '<a href="' . EE_Admin_Page::add_query_args_and_nonce(array('action' => 'edit', 'post' => $event->ID()), EVENTS_ADMIN_URL ) . '" title="' . esc_attr__('Click to Edit event', 'event_espresso') . '">' . $event->get('EVT_name') . '</a>', '</h3>' ) : '';
-		$this->_template_args['after_list_table'] = $this->_display_legend( $this->_transaction_legend_items() );
+		$event = isset($this->_req_data['EVT_ID']) ? EEM_Event::instance()->get_one_by_ID($this->_req_data['EVT_ID']) : NULL;
+		$this->_template_args['admin_page_header'] = $event instanceof EE_Event ? sprintf(__('%sViewing Transactions for the Event: %s%s', 'event_espresso'), '<h3>', '<a href="'.EE_Admin_Page::add_query_args_and_nonce(array('action' => 'edit', 'post' => $event->ID()), EVENTS_ADMIN_URL).'" title="'.esc_attr__('Click to Edit event', 'event_espresso').'">'.$event->get('EVT_name').'</a>', '</h3>') : '';
+		$this->_template_args['after_list_table'] = $this->_display_legend($this->_transaction_legend_items());
 		$this->display_admin_list_table_page_with_no_sidebar();
 	}
 
@@ -503,8 +503,8 @@ 
 	*	@return void
 	*/
 	protected function _transaction_details() {
-		do_action( 'AHEE__Transactions_Admin_Page__transaction_details__start', $this->_transaction );
-		EE_Registry::instance()->load_helper( 'MSG_Template' );
+		do_action('AHEE__Transactions_Admin_Page__transaction_details__start', $this->_transaction);
+		EE_Registry::instance()->load_helper('MSG_Template');
 
 		$this->_set_transaction_status_array();
 
@@ -517,75 +517,75 @@ 
 		$attendee = $primary_registration instanceof EE_Registration ? $primary_registration->attendee() : NULL;
 
 		$this->_template_args['txn_nmbr']['value'] = $this->_transaction->ID();
-		$this->_template_args['txn_nmbr']['label'] = __( 'Transaction Number', 'event_espresso' );
+		$this->_template_args['txn_nmbr']['label'] = __('Transaction Number', 'event_espresso');
 
-		$this->_template_args['txn_datetime']['value'] = $this->_transaction->get_datetime('TXN_timestamp', 'l F j, Y', 'g:i:s a' );
-		$this->_template_args['txn_datetime']['label'] = __( 'Date', 'event_espresso' );
+		$this->_template_args['txn_datetime']['value'] = $this->_transaction->get_datetime('TXN_timestamp', 'l F j, Y', 'g:i:s a');
+		$this->_template_args['txn_datetime']['label'] = __('Date', 'event_espresso');
 
-		$this->_template_args['txn_status']['value'] = self::$_txn_status[ $this->_transaction->get('STS_ID') ];
-		$this->_template_args['txn_status']['label'] = __( 'Transaction Status', 'event_espresso' );
-		$this->_template_args['txn_status']['class'] = 'status-' . $this->_transaction->get('STS_ID');
+		$this->_template_args['txn_status']['value'] = self::$_txn_status[$this->_transaction->get('STS_ID')];
+		$this->_template_args['txn_status']['label'] = __('Transaction Status', 'event_espresso');
+		$this->_template_args['txn_status']['class'] = 'status-'.$this->_transaction->get('STS_ID');
 
 		$this->_template_args['grand_total'] = $this->_transaction->get('TXN_total');
 		$this->_template_args['total_paid'] = $this->_transaction->get('TXN_paid');
 
-		if ( $attendee instanceof EE_Attendee && EE_Registry::instance()->CAP->current_user_can( 'ee_send_message', 'espresso_transactions_send_payment_reminder' ) ) {
-			EE_Registry::instance()->load_helper( 'MSG_Template' );
-			$this->_template_args['send_payment_reminder_button'] = EEH_MSG_Template::is_mt_active( 'payment_reminder' )
+		if ($attendee instanceof EE_Attendee && EE_Registry::instance()->CAP->current_user_can('ee_send_message', 'espresso_transactions_send_payment_reminder')) {
+			EE_Registry::instance()->load_helper('MSG_Template');
+			$this->_template_args['send_payment_reminder_button'] = EEH_MSG_Template::is_mt_active('payment_reminder')
 				 && $this->_transaction->get('STS_ID') != EEM_Transaction::complete_status_code
 				 && $this->_transaction->get('STS_ID') != EEM_Transaction::overpaid_status_code
-				 ? EEH_Template::get_button_or_link( EE_Admin_Page::add_query_args_and_nonce( array( 'action'=>'send_payment_reminder', 'TXN_ID'=>$this->_transaction->ID(), 'redirect_to' => 'view_transaction' ), TXN_ADMIN_URL ), __(' Send Payment Reminder'), 'button secondary-button right',  'dashicons dashicons-email-alt' )
+				 ? EEH_Template::get_button_or_link(EE_Admin_Page::add_query_args_and_nonce(array('action'=>'send_payment_reminder', 'TXN_ID'=>$this->_transaction->ID(), 'redirect_to' => 'view_transaction'), TXN_ADMIN_URL), __(' Send Payment Reminder'), 'button secondary-button right', 'dashicons dashicons-email-alt')
 				 : '';
 		} else {
 			$this->_template_args['send_payment_reminder_button'] = '';
 		}
 
 		$amount_due = $this->_transaction->get('TXN_total') - $this->_transaction->get('TXN_paid');
-		$this->_template_args['amount_due'] = EEH_Template::format_currency( $amount_due, TRUE );
-		if ( EE_Registry::instance()->CFG->currency->sign_b4 ) {
-			$this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign . $this->_template_args['amount_due'];
+		$this->_template_args['amount_due'] = EEH_Template::format_currency($amount_due, TRUE);
+		if (EE_Registry::instance()->CFG->currency->sign_b4) {
+			$this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign.$this->_template_args['amount_due'];
 		} else {
-			$this->_template_args['amount_due'] = $this->_template_args['amount_due'] . EE_Registry::instance()->CFG->currency->sign;
+			$this->_template_args['amount_due'] = $this->_template_args['amount_due'].EE_Registry::instance()->CFG->currency->sign;
 		}
-		$this->_template_args['amount_due_class'] =  '';
+		$this->_template_args['amount_due_class'] = '';
 
-		if ( $this->_transaction->get('TXN_paid') == $this->_transaction->get('TXN_total') ) {
+		if ($this->_transaction->get('TXN_paid') == $this->_transaction->get('TXN_total')) {
 			// paid in full
-			$this->_template_args['amount_due'] =  FALSE;
-		} elseif ( $this->_transaction->get('TXN_paid') > $this->_transaction->get('TXN_total') ) {
+			$this->_template_args['amount_due'] = FALSE;
+		} elseif ($this->_transaction->get('TXN_paid') > $this->_transaction->get('TXN_total')) {
 			// overpaid
-			$this->_template_args['amount_due_class'] =  'txn-overview-no-payment-spn';
-		} elseif (( $this->_transaction->get('TXN_total') > 0 ) && ( $this->_transaction->get('TXN_paid') > 0 )) {
+			$this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
+		} elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') > 0)) {
 			// monies owing
-			$this->_template_args['amount_due_class'] =  'txn-overview-part-payment-spn';
-		} elseif (( $this->_transaction->get('TXN_total') > 0 ) && ( $this->_transaction->get('TXN_paid') == 0 )) {
+			$this->_template_args['amount_due_class'] = 'txn-overview-part-payment-spn';
+		} elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') == 0)) {
 			// no payments made yet
-			$this->_template_args['amount_due_class'] =  'txn-overview-no-payment-spn';
-		} elseif ( $this->_transaction->get('TXN_total') == 0 ) {
+			$this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
+		} elseif ($this->_transaction->get('TXN_total') == 0) {
 			// free event
-			$this->_template_args['amount_due'] =  FALSE;
+			$this->_template_args['amount_due'] = FALSE;
 		}
 
 		$payment_method = $this->_transaction->payment_method();
 
-		$this->_template_args['method_of_payment_name'] = $payment_method instanceof EE_Payment_Method ? $payment_method->admin_name() : __( 'Unknown', 'event_espresso' );
+		$this->_template_args['method_of_payment_name'] = $payment_method instanceof EE_Payment_Method ? $payment_method->admin_name() : __('Unknown', 'event_espresso');
 		$this->_template_args['currency_sign'] = EE_Registry::instance()->CFG->currency->sign;
 		// link back to overview
-		$this->_template_args['txn_overview_url'] = ! empty ( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : TXN_ADMIN_URL;
+		$this->_template_args['txn_overview_url'] = ! empty ($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : TXN_ADMIN_URL;
 
 
 		//next and previous links
-		$next_txn = $this->_transaction->next(null, array( array( 'STS_ID' => array( '!=', EEM_Transaction::failed_status_code ) ) ), 'TXN_ID' );
-		$this->_template_args['next_transaction'] = $next_txn ? $this->_next_link( EE_Admin_Page::add_query_args_and_nonce( array( 'action' => 'view_transaction', 'TXN_ID' => $next_txn['TXN_ID'] ), TXN_ADMIN_URL ), 'dashicons dashicons-arrow-right ee-icon-size-22' ) : '';
-		$previous_txn = $this->_transaction->previous( null, array( array( 'STS_ID' => array( '!=', EEM_Transaction::failed_status_code ) ) ), 'TXN_ID' );
-		$this->_template_args['previous_transaction'] = $previous_txn ? $this->_previous_link( EE_Admin_Page::add_query_args_and_nonce( array( 'action' => 'view_transaction', 'TXN_ID' => $previous_txn['TXN_ID'] ), TXN_ADMIN_URL ), 'dashicons dashicons-arrow-left ee-icon-size-22' ) : '';
+		$next_txn = $this->_transaction->next(null, array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))), 'TXN_ID');
+		$this->_template_args['next_transaction'] = $next_txn ? $this->_next_link(EE_Admin_Page::add_query_args_and_nonce(array('action' => 'view_transaction', 'TXN_ID' => $next_txn['TXN_ID']), TXN_ADMIN_URL), 'dashicons dashicons-arrow-right ee-icon-size-22') : '';
+		$previous_txn = $this->_transaction->previous(null, array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))), 'TXN_ID');
+		$this->_template_args['previous_transaction'] = $previous_txn ? $this->_previous_link(EE_Admin_Page::add_query_args_and_nonce(array('action' => 'view_transaction', 'TXN_ID' => $previous_txn['TXN_ID']), TXN_ADMIN_URL), 'dashicons dashicons-arrow-left ee-icon-size-22') : '';
 
 
 		// grab messages at the last second
 		$this->_template_args['notices'] = EE_Error::get_notices();
 		// path to template
-		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_header.template.php';
-		$this->_template_args['admin_page_header'] = EEH_Template::display_template( $template_path, $this->_template_args, TRUE );
+		$template_path = TXN_TEMPLATE_PATH.'txn_admin_details_header.template.php';
+		$this->_template_args['admin_page_header'] = EEH_Template::display_template($template_path, $this->_template_args, TRUE);
 
 		// the details template wrapper
 		$this->display_admin_page_with_sidebar();
@@ -604,18 +604,18 @@ 
 
 		$this->_set_transaction_object();
 
-		add_meta_box( 'edit-txn-details-mbox', __( 'Transaction Details', 'event_espresso' ), array( $this, 'txn_details_meta_box' ), $this->_wp_page_slug, 'normal', 'high' );
+		add_meta_box('edit-txn-details-mbox', __('Transaction Details', 'event_espresso'), array($this, 'txn_details_meta_box'), $this->_wp_page_slug, 'normal', 'high');
 		add_meta_box(
 			'edit-txn-attendees-mbox',
-			__( 'Attendees Registered in this Transaction', 'event_espresso' ),
-			array( $this, 'txn_attendees_meta_box' ),
+			__('Attendees Registered in this Transaction', 'event_espresso'),
+			array($this, 'txn_attendees_meta_box'),
 			$this->_wp_page_slug,
 			'normal',
 			'high',
-			array( 'TXN_ID' => $this->_transaction->ID() )
+			array('TXN_ID' => $this->_transaction->ID())
 		);
-		add_meta_box( 'edit-txn-registrant-mbox', __( 'Primary Contact', 'event_espresso' ), array( $this, 'txn_registrant_side_meta_box' ), $this->_wp_page_slug, 'side', 'high' );
-		add_meta_box( 'edit-txn-billing-info-mbox', __( 'Billing Information', 'event_espresso' ), array( $this, 'txn_billing_info_side_meta_box' ), $this->_wp_page_slug, 'side', 'high' );
+		add_meta_box('edit-txn-registrant-mbox', __('Primary Contact', 'event_espresso'), array($this, 'txn_registrant_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
+		add_meta_box('edit-txn-billing-info-mbox', __('Billing Information', 'event_espresso'), array($this, 'txn_billing_info_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
 
 	}
 
@@ -636,15 +636,15 @@ 
 
 		//get line table
 		EEH_Autoloader::register_line_item_display_autoloaders();
-		$Line_Item_Display = new EE_Line_Item_Display( 'admin_table', 'EE_Admin_Table_Line_Item_Display_Strategy' );
-		$this->_template_args['line_item_table'] = $Line_Item_Display->display_line_item( $this->_transaction->total_line_item() );
+		$Line_Item_Display = new EE_Line_Item_Display('admin_table', 'EE_Admin_Table_Line_Item_Display_Strategy');
+		$this->_template_args['line_item_table'] = $Line_Item_Display->display_line_item($this->_transaction->total_line_item());
 		$this->_template_args['REG_code'] = $this->_transaction->get_first_related('Registration')->get('REG_code');
 
 		// process taxes
-		$taxes = $this->_transaction->get_many_related( 'Line_Item', array( array( 'LIN_type' => EEM_Line_Item::type_tax )));
-		$this->_template_args['taxes'] = ! empty( $taxes ) ? $taxes : FALSE;
+		$taxes = $this->_transaction->get_many_related('Line_Item', array(array('LIN_type' => EEM_Line_Item::type_tax)));
+		$this->_template_args['taxes'] = ! empty($taxes) ? $taxes : FALSE;
 
-		$this->_template_args['grand_total'] = EEH_Template::format_currency($this->_transaction->get('TXN_total'), FALSE, FALSE );
+		$this->_template_args['grand_total'] = EEH_Template::format_currency($this->_transaction->get('TXN_total'), FALSE, FALSE);
 		$this->_template_args['grand_raw_total'] = $this->_transaction->get('TXN_total');
 		$this->_template_args['TXN_status'] = $this->_transaction->get('STS_ID');
 
@@ -652,63 +652,63 @@ 
 
 		// process payment details
 		$payments = $this->_transaction->get_many_related('Payment');
-		if( ! empty(  $payments ) ) {
-			$this->_template_args[ 'payments' ] = $payments;
-			$this->_template_args[ 'existing_reg_payments' ] = $this->_get_registration_payment_IDs( $payments );
+		if ( ! empty($payments)) {
+			$this->_template_args['payments'] = $payments;
+			$this->_template_args['existing_reg_payments'] = $this->_get_registration_payment_IDs($payments);
 		} else {
-			$this->_template_args[ 'payments' ] = false;
-			$this->_template_args[ 'existing_reg_payments' ] = array();
+			$this->_template_args['payments'] = false;
+			$this->_template_args['existing_reg_payments'] = array();
 		}
 
-		$this->_template_args['edit_payment_url'] = add_query_arg( array( 'action' => 'edit_payment'  ), TXN_ADMIN_URL );
-		$this->_template_args['delete_payment_url'] = add_query_arg( array( 'action' => 'espresso_delete_payment' ), TXN_ADMIN_URL );
+		$this->_template_args['edit_payment_url'] = add_query_arg(array('action' => 'edit_payment'), TXN_ADMIN_URL);
+		$this->_template_args['delete_payment_url'] = add_query_arg(array('action' => 'espresso_delete_payment'), TXN_ADMIN_URL);
 
-		if ( isset( $txn_details['invoice_number'] )) {
+		if (isset($txn_details['invoice_number'])) {
 			$this->_template_args['txn_details']['invoice_number']['value'] = $this->_template_args['REG_code'];
-			$this->_template_args['txn_details']['invoice_number']['label'] = __( 'Invoice Number', 'event_espresso' );
+			$this->_template_args['txn_details']['invoice_number']['label'] = __('Invoice Number', 'event_espresso');
 		}
 
 		$this->_template_args['txn_details']['registration_session']['value'] = $this->_transaction->get_first_related('Registration')->get('REG_session');
-		$this->_template_args['txn_details']['registration_session']['label'] = __( 'Registration Session', 'event_espresso' );
+		$this->_template_args['txn_details']['registration_session']['label'] = __('Registration Session', 'event_espresso');
 
-		$this->_template_args['txn_details']['ip_address']['value'] = isset( $this->_session['ip_address'] ) ? $this->_session['ip_address'] : '';
-		$this->_template_args['txn_details']['ip_address']['label'] = __( 'Transaction placed from IP', 'event_espresso' );
+		$this->_template_args['txn_details']['ip_address']['value'] = isset($this->_session['ip_address']) ? $this->_session['ip_address'] : '';
+		$this->_template_args['txn_details']['ip_address']['label'] = __('Transaction placed from IP', 'event_espresso');
 
-		$this->_template_args['txn_details']['user_agent']['value'] = isset( $this->_session['user_agent'] ) ? $this->_session['user_agent'] : '';
-		$this->_template_args['txn_details']['user_agent']['label'] = __( 'Registrant User Agent', 'event_espresso' );
+		$this->_template_args['txn_details']['user_agent']['value'] = isset($this->_session['user_agent']) ? $this->_session['user_agent'] : '';
+		$this->_template_args['txn_details']['user_agent']['label'] = __('Registrant User Agent', 'event_espresso');
 
 		$reg_steps = '<ul>';
-		foreach ( $this->_transaction->reg_steps() as $reg_step => $reg_step_status ) {
-			if ( $reg_step_status === true ) {
-				$reg_steps .= '<li style="color:#70cc50">' . sprintf( __( '%1$s : Completed', 'event_espresso' ), ucwords( str_replace( '_', ' ', $reg_step ) ) ) . '</li>';
-			} else if ( is_numeric( $reg_step_status ) && $reg_step_status !== false ) {
-					$reg_steps .= '<li style="color:#2EA2CC">' . sprintf(
-							__( '%1$s : Initiated %2$s', 'event_espresso' ),
-							ucwords( str_replace( '_', ' ', $reg_step ) ),
-							gmdate( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), ( $reg_step_status + ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS ) ) )
-						) . '</li>';
+		foreach ($this->_transaction->reg_steps() as $reg_step => $reg_step_status) {
+			if ($reg_step_status === true) {
+				$reg_steps .= '<li style="color:#70cc50">'.sprintf(__('%1$s : Completed', 'event_espresso'), ucwords(str_replace('_', ' ', $reg_step))).'</li>';
+			} else if (is_numeric($reg_step_status) && $reg_step_status !== false) {
+					$reg_steps .= '<li style="color:#2EA2CC">'.sprintf(
+							__('%1$s : Initiated %2$s', 'event_espresso'),
+							ucwords(str_replace('_', ' ', $reg_step)),
+							gmdate(get_option('date_format').' '.get_option('time_format'), ($reg_step_status + (get_option('gmt_offset') * HOUR_IN_SECONDS)))
+						).'</li>';
 				} else {
-				$reg_steps .= '<li style="color:#E76700">' . sprintf( __( '%1$s : Never Initiated', 'event_espresso' ), ucwords( str_replace( '_', ' ', $reg_step ) ) ) . '</li>';
+				$reg_steps .= '<li style="color:#E76700">'.sprintf(__('%1$s : Never Initiated', 'event_espresso'), ucwords(str_replace('_', ' ', $reg_step))).'</li>';
 			}
 		}
 		$reg_steps .= '</ul>';
 		$this->_template_args['txn_details']['reg_steps']['value'] = $reg_steps;
-		$this->_template_args['txn_details']['reg_steps']['label'] = __( 'Registration Step Progress', 'event_espresso' );
+		$this->_template_args['txn_details']['reg_steps']['label'] = __('Registration Step Progress', 'event_espresso');
 
 
 		$this->_get_registrations_to_apply_payment_to();
-		$this->_get_payment_methods( $payments );
+		$this->_get_payment_methods($payments);
 		$this->_get_payment_status_array();
 		$this->_get_reg_status_selection(); //sets up the template args for the reg status array for the transaction.
 
-		$this->_template_args['transaction_form_url'] = add_query_arg( array( 'action' => 'edit_transaction', 'process' => 'transaction'  ), TXN_ADMIN_URL );
-		$this->_template_args['apply_payment_form_url'] = add_query_arg( array( 'page' => 'espresso_transactions', 'action' => 'espresso_apply_payment' ), WP_AJAX_URL );
-		$this->_template_args['delete_payment_form_url'] = add_query_arg( array( 'page' => 'espresso_transactions', 'action' => 'espresso_delete_payment' ), WP_AJAX_URL );
+		$this->_template_args['transaction_form_url'] = add_query_arg(array('action' => 'edit_transaction', 'process' => 'transaction'), TXN_ADMIN_URL);
+		$this->_template_args['apply_payment_form_url'] = add_query_arg(array('page' => 'espresso_transactions', 'action' => 'espresso_apply_payment'), WP_AJAX_URL);
+		$this->_template_args['delete_payment_form_url'] = add_query_arg(array('page' => 'espresso_transactions', 'action' => 'espresso_delete_payment'), WP_AJAX_URL);
 
 		// 'espresso_delete_payment_nonce'
 
-		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_txn_details.template.php';
-		echo EEH_Template::display_template( $template_path, $this->_template_args, TRUE );
+		$template_path = TXN_TEMPLATE_PATH.'txn_admin_details_main_meta_box_txn_details.template.php';
+		echo EEH_Template::display_template($template_path, $this->_template_args, TRUE);
 
 	}
 
@@ -723,27 +723,27 @@ 
 	 * @param EE_Payment[] $payments
 	 * @return array
 	 */
-	protected function _get_registration_payment_IDs( $payments = array() ) {
+	protected function _get_registration_payment_IDs($payments = array()) {
 		$existing_reg_payments = array();
 		// get all reg payments for these payments
-		$reg_payments = EEM_Registration_Payment::instance()->get_all( array(
+		$reg_payments = EEM_Registration_Payment::instance()->get_all(array(
 			array(
 				'PAY_ID' => array(
 					'IN',
-					array_keys( $payments )
+					array_keys($payments)
 				)
 			)
-		) );
-		if ( ! empty( $reg_payments ) ) {
-			foreach ( $payments as $payment ) {
-				if ( ! $payment instanceof EE_Payment ) {
+		));
+		if ( ! empty($reg_payments)) {
+			foreach ($payments as $payment) {
+				if ( ! $payment instanceof EE_Payment) {
 					continue;
-				} else if ( ! isset( $existing_reg_payments[ $payment->ID() ] ) ) {
-					$existing_reg_payments[ $payment->ID() ] = array();
+				} else if ( ! isset($existing_reg_payments[$payment->ID()])) {
+					$existing_reg_payments[$payment->ID()] = array();
 				}
-				foreach ( $reg_payments as $reg_payment ) {
-					if ( $reg_payment instanceof EE_Registration_Payment && $reg_payment->payment_ID() === $payment->ID() ) {
-						$existing_reg_payments[ $payment->ID() ][ ] = $reg_payment->registration_ID();
+				foreach ($reg_payments as $reg_payment) {
+					if ($reg_payment instanceof EE_Registration_Payment && $reg_payment->payment_ID() === $payment->ID()) {
+						$existing_reg_payments[$payment->ID()][] = $reg_payment->registration_ID();
 					}
 				}
 			}
@@ -780,39 +780,39 @@ 
 		$registrations_to_apply_payment_to .= '<br /><div class="admin-primary-mbox-tbl-wrap">';
 		$registrations_to_apply_payment_to .= '<table class="admin-primary-mbox-tbl">';
 		$registrations_to_apply_payment_to .= '<thead><tr>';
-		$registrations_to_apply_payment_to .= '<td>' . __( 'ID', 'event_espresso' ) . '</td>';
-		$registrations_to_apply_payment_to .= '<td>' . __( 'Registrant', 'event_espresso' ) . '</td>';
-		$registrations_to_apply_payment_to .= '<td>' . __( 'Ticket', 'event_espresso' ) . '</td>';
-		$registrations_to_apply_payment_to .= '<td>' . __( 'Event', 'event_espresso' ) . '</td>';
-		$registrations_to_apply_payment_to .= '<td class="txn-admin-payment-paid-td jst-cntr">' . __( 'Paid', 'event_espresso' ) . '</td>';
-		$registrations_to_apply_payment_to .= '<td class="txn-admin-payment-owing-td jst-cntr">' . __( 'Owing', 'event_espresso' ) . '</td>';
-		$registrations_to_apply_payment_to .= '<td class="jst-cntr">' . __( 'Apply', 'event_espresso' ) . '</td>';
+		$registrations_to_apply_payment_to .= '<td>'.__('ID', 'event_espresso').'</td>';
+		$registrations_to_apply_payment_to .= '<td>'.__('Registrant', 'event_espresso').'</td>';
+		$registrations_to_apply_payment_to .= '<td>'.__('Ticket', 'event_espresso').'</td>';
+		$registrations_to_apply_payment_to .= '<td>'.__('Event', 'event_espresso').'</td>';
+		$registrations_to_apply_payment_to .= '<td class="txn-admin-payment-paid-td jst-cntr">'.__('Paid', 'event_espresso').'</td>';
+		$registrations_to_apply_payment_to .= '<td class="txn-admin-payment-owing-td jst-cntr">'.__('Owing', 'event_espresso').'</td>';
+		$registrations_to_apply_payment_to .= '<td class="jst-cntr">'.__('Apply', 'event_espresso').'</td>';
 		$registrations_to_apply_payment_to .= '</tr></thead><tbody>';
 		// get registrations for TXN
-		$registrations = $this->_transaction->registrations( $query_params );
-		foreach ( $registrations as $registration ) {
-			if ( $registration instanceof EE_Registration ) {
+		$registrations = $this->_transaction->registrations($query_params);
+		foreach ($registrations as $registration) {
+			if ($registration instanceof EE_Registration) {
 				$owing = $registration->final_price() - $registration->paid();
-				$taxable = $registration->ticket()->taxable() ? ' <span class="smaller-text lt-grey-text"> ' . __( '+ tax', 'event_espresso' ) . '</span>' : '';
-				$checked = empty( $existing_reg_payments ) || in_array( $registration->ID(), $existing_reg_payments ) ? ' checked="checked"' : '';
-				$registrations_to_apply_payment_to .= '<tr id="apply-payment-registration-row-' . $registration->ID() . '">';
+				$taxable = $registration->ticket()->taxable() ? ' <span class="smaller-text lt-grey-text"> '.__('+ tax', 'event_espresso').'</span>' : '';
+				$checked = empty($existing_reg_payments) || in_array($registration->ID(), $existing_reg_payments) ? ' checked="checked"' : '';
+				$registrations_to_apply_payment_to .= '<tr id="apply-payment-registration-row-'.$registration->ID().'">';
 				// add html for checkbox input and label
-				$registrations_to_apply_payment_to .= '<td>' . $registration->ID() . '</td>';
-				$registrations_to_apply_payment_to .= '<td>' . $registration->attendee() instanceof EE_Attendee ? $registration->attendee()->full_name() : __( 'Unknown Attendee', 'event_espresso' ) . '</td>';
-				$registrations_to_apply_payment_to .= '<td>' . $registration->ticket()->name() . ' : ' . $registration->ticket()->pretty_price() . $taxable . '</td>';
-				$registrations_to_apply_payment_to .= '<td>' . $registration->event_name() . '</td>';
-				$registrations_to_apply_payment_to .= '<td class="txn-admin-payment-paid-td jst-rght">' . $registration->pretty_paid() . '</td>';
-				$registrations_to_apply_payment_to .= '<td class="txn-admin-payment-owing-td jst-rght">' . EEH_Template::format_currency( $owing ) . '</td>';
+				$registrations_to_apply_payment_to .= '<td>'.$registration->ID().'</td>';
+				$registrations_to_apply_payment_to .= '<td>'.$registration->attendee() instanceof EE_Attendee ? $registration->attendee()->full_name() : __('Unknown Attendee', 'event_espresso').'</td>';
+				$registrations_to_apply_payment_to .= '<td>'.$registration->ticket()->name().' : '.$registration->ticket()->pretty_price().$taxable.'</td>';
+				$registrations_to_apply_payment_to .= '<td>'.$registration->event_name().'</td>';
+				$registrations_to_apply_payment_to .= '<td class="txn-admin-payment-paid-td jst-rght">'.$registration->pretty_paid().'</td>';
+				$registrations_to_apply_payment_to .= '<td class="txn-admin-payment-owing-td jst-rght">'.EEH_Template::format_currency($owing).'</td>';
 				$registrations_to_apply_payment_to .= '<td class="jst-cntr">';
 				$disabled = $registration->final_price() > 0 ? '' : ' disabled';
-				$registrations_to_apply_payment_to .= '<input type="checkbox" value="' . $registration->ID() . '" name="txn_admin_payment[registrations]"' . $checked . $disabled . '>';
+				$registrations_to_apply_payment_to .= '<input type="checkbox" value="'.$registration->ID().'" name="txn_admin_payment[registrations]"'.$checked.$disabled.'>';
 				$registrations_to_apply_payment_to .= '</td>';
 				$registrations_to_apply_payment_to .= '</tr>';
 			}
 		}
 		$registrations_to_apply_payment_to .= '</tbody></table></div>';
-		$registrations_to_apply_payment_to .= '<p class="clear description">' . __( 'The payment will only be applied to the registrations that have a check mark in their corresponding check box. Checkboxes for free registrations have been disabled.', 'event_espresso' ) . '</p></div>';
-		$this->_template_args[ 'registrations_to_apply_payment_to' ] = $registrations_to_apply_payment_to;
+		$registrations_to_apply_payment_to .= '<p class="clear description">'.__('The payment will only be applied to the registrations that have a check mark in their corresponding check box. Checkboxes for free registrations have been disabled.', 'event_espresso').'</p></div>';
+		$this->_template_args['registrations_to_apply_payment_to'] = $registrations_to_apply_payment_to;
 	}
 
 
@@ -829,9 +829,9 @@ 
 		$statuses = EEM_Registration::reg_status_array(array(), TRUE);
 		//let's add a "don't change" option.
 		$status_array['NAN'] = __('Leave the Same', 'event_espresso');
-		$status_array = array_merge( $status_array, $statuses );
-		$this->_template_args['status_change_select'] = EEH_Form_Fields::select_input( 'txn_reg_status_change[reg_status]', $status_array, 'NAN', 'id="txn-admin-payment-reg-status-inp"', 'txn-reg-status-change-reg-status' );
-		$this->_template_args['delete_status_change_select'] = EEH_Form_Fields::select_input( 'delete_txn_reg_status_change[reg_status]', $status_array, 'NAN', 'delete-txn-admin-payment-reg-status-inp', 'delete-txn-reg-status-change-reg-status' );
+		$status_array = array_merge($status_array, $statuses);
+		$this->_template_args['status_change_select'] = EEH_Form_Fields::select_input('txn_reg_status_change[reg_status]', $status_array, 'NAN', 'id="txn-admin-payment-reg-status-inp"', 'txn-reg-status-change-reg-status');
+		$this->_template_args['delete_status_change_select'] = EEH_Form_Fields::select_input('delete_txn_reg_status_change[reg_status]', $status_array, 'NAN', 'delete-txn-admin-payment-reg-status-inp', 'delete-txn-reg-status-change-reg-status');
 
 	}
 
@@ -846,21 +846,21 @@ 
 	 * @param EE_Payment[] to show on this page
 	 *	@return void
 	 */
-	private function _get_payment_methods( $payments = array() ) {
+	private function _get_payment_methods($payments = array()) {
 		$payment_methods_of_payments = array();
-		foreach( $payments as $payment ){
-			if( $payment instanceof EE_Payment ){
-				$payment_methods_of_payments[] = $payment->get( 'PMD_ID' );
+		foreach ($payments as $payment) {
+			if ($payment instanceof EE_Payment) {
+				$payment_methods_of_payments[] = $payment->get('PMD_ID');
 			}
 		}
-		if( $payment_methods_of_payments ){
-			$query_args = array( array( 'OR*payment_method_for_payment' => array(
-					'PMD_ID' => array( 'IN', $payment_methods_of_payments ),
-					'PMD_scope' => array( 'LIKE', '%' . EEM_Payment_Method::scope_admin . '%' ) ) ) );
-		}else{
-			$query_args = array( array( 'PMD_scope' => array( 'LIKE', '%' . EEM_Payment_Method::scope_admin . '%' ) ) );
+		if ($payment_methods_of_payments) {
+			$query_args = array(array('OR*payment_method_for_payment' => array(
+					'PMD_ID' => array('IN', $payment_methods_of_payments),
+					'PMD_scope' => array('LIKE', '%'.EEM_Payment_Method::scope_admin.'%') )));
+		} else {
+			$query_args = array(array('PMD_scope' => array('LIKE', '%'.EEM_Payment_Method::scope_admin.'%')));
 		}
-		$this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all( $query_args );
+		$this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all($query_args);
 	}
 
 
@@ -874,46 +874,46 @@ 
 	 * @param array $metabox
 	 * @return void
 	 */
-	public function txn_attendees_meta_box( $post, $metabox = array( 'args' => array() )) {
+	public function txn_attendees_meta_box($post, $metabox = array('args' => array())) {
 
-		extract( $metabox['args'] );
+		extract($metabox['args']);
 		$this->_template_args['post'] = $post;
 		$this->_template_args['event_attendees'] = array();
 		// process items in cart
-		$line_items = $this->_transaction->get_many_related('Line_Item', array( array( 'LIN_type' => 'line-item' ) ) );
-		if ( ! empty( $line_items )) {
-			foreach ( $line_items as $item ) {
-				if ( $item instanceof EE_Line_Item ) {
-					switch( $item->OBJ_type() ) {
+		$line_items = $this->_transaction->get_many_related('Line_Item', array(array('LIN_type' => 'line-item')));
+		if ( ! empty($line_items)) {
+			foreach ($line_items as $item) {
+				if ($item instanceof EE_Line_Item) {
+					switch ($item->OBJ_type()) {
 
 						case 'Event' :
 							break;
 
 						case 'Ticket' :
 							$ticket = $item->ticket();
-							if ( empty( $ticket )) {
+							if (empty($ticket)) {
 								continue; //right now we're only handling tickets here.  Cause its expected that only tickets will have attendees right?
 							}
-							$ticket_price = EEH_Template::format_currency( $item->get( 'LIN_unit_price' ));
+							$ticket_price = EEH_Template::format_currency($item->get('LIN_unit_price'));
 							$event = $ticket->get_first_related('Registration')->get_first_related('Event');
-							$event_name = $event instanceof EE_Event ? $event->get('EVT_name') . ' - ' . $item->get('LIN_name') : '';
+							$event_name = $event instanceof EE_Event ? $event->get('EVT_name').' - '.$item->get('LIN_name') : '';
 
-							$registrations = $ticket->get_many_related('Registration', array( array('TXN_ID' => $this->_transaction->ID() )));
-							foreach( $registrations as $registration ) {
-								$this->_template_args['event_attendees'][$registration->ID()]['att_num'] 						= $registration->get('REG_count');
-								$this->_template_args['event_attendees'][$registration->ID()]['event_ticket_name'] 	= $event_name;
-								$this->_template_args['event_attendees'][$registration->ID()]['ticket_price'] 				= $ticket_price;
+							$registrations = $ticket->get_many_related('Registration', array(array('TXN_ID' => $this->_transaction->ID())));
+							foreach ($registrations as $registration) {
+								$this->_template_args['event_attendees'][$registration->ID()]['att_num'] = $registration->get('REG_count');
+								$this->_template_args['event_attendees'][$registration->ID()]['event_ticket_name'] = $event_name;
+								$this->_template_args['event_attendees'][$registration->ID()]['ticket_price'] = $ticket_price;
 								// attendee info
 								$attendee = $registration->get_first_related('Attendee');
-								if ( $attendee instanceof EE_Attendee ) {
+								if ($attendee instanceof EE_Attendee) {
 									$this->_template_args['event_attendees'][$registration->ID()]['att_id'] 			= $attendee->ID();
 									$this->_template_args['event_attendees'][$registration->ID()]['attendee'] 	= $attendee->full_name();
-									$this->_template_args['event_attendees'][$registration->ID()]['email'] 			= '<a href="mailto:' . $attendee->email() . '?subject=' . $event->get('EVT_name') . __(' Event', 'event_espresso') . '">' . $attendee->email() . '</a>';
-									$this->_template_args['event_attendees'][$registration->ID()]['address'] 		=  implode(',<br>', $attendee->full_address_as_array() );
+									$this->_template_args['event_attendees'][$registration->ID()]['email'] = '<a href="mailto:'.$attendee->email().'?subject='.$event->get('EVT_name').__(' Event', 'event_espresso').'">'.$attendee->email().'</a>';
+									$this->_template_args['event_attendees'][$registration->ID()]['address'] 		= implode(',<br>', $attendee->full_address_as_array());
 								} else {
 									$this->_template_args['event_attendees'][$registration->ID()]['att_id'] 			= '';
 									$this->_template_args['event_attendees'][$registration->ID()]['attendee'] 	= '';
-									$this->_template_args['event_attendees'][$registration->ID()]['email'] 			= '';
+									$this->_template_args['event_attendees'][$registration->ID()]['email'] = '';
 									$this->_template_args['event_attendees'][$registration->ID()]['address'] 		= '';
 								}
 							}
@@ -923,12 +923,12 @@ 
 				}
 			}
 
-			$this->_template_args['transaction_form_url'] = add_query_arg( array( 'action' => 'edit_transaction', 'process' => 'attendees'  ), TXN_ADMIN_URL );
-			echo EEH_Template::display_template( TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_attendees.template.php', $this->_template_args, TRUE );
+			$this->_template_args['transaction_form_url'] = add_query_arg(array('action' => 'edit_transaction', 'process' => 'attendees'), TXN_ADMIN_URL);
+			echo EEH_Template::display_template(TXN_TEMPLATE_PATH.'txn_admin_details_main_meta_box_attendees.template.php', $this->_template_args, TRUE);
 
 		} else {
 			echo sprintf(
-				__( '%1$sFor some reason, there are no attendees registered for this transaction. Likely the registration was abandoned in process.%2$s', 'event_espresso' ),
+				__('%1$sFor some reason, there are no attendees registered for this transaction. Likely the registration was abandoned in process.%2$s', 'event_espresso'),
 				'<p class="important-notice">',
 				'</p>'
 			);
@@ -947,20 +947,20 @@ 
 	 */
 	public function txn_registrant_side_meta_box() {
 		$primary_att = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->get_first_related('Attendee') : null;
-		if ( ! $primary_att instanceof EE_Attendee ) {
+		if ( ! $primary_att instanceof EE_Attendee) {
 			$this->_template_args['no_attendee_message'] = __('There is no attached contact for this transaction.  The transaction either failed due to an error or was abandoned.', 'event_espresso');
 			$primary_att = EEM_Attendee::instance()->create_default_object();
 		}
-		$this->_template_args['ATT_ID'] 						= $primary_att->ID();
+		$this->_template_args['ATT_ID'] = $primary_att->ID();
 		$this->_template_args['prime_reg_fname']		= $primary_att->fname();
 		$this->_template_args['prime_reg_lname']		= $primary_att->lname();
-		$this->_template_args['prime_reg_email'] 		= $primary_att->email();
+		$this->_template_args['prime_reg_email'] = $primary_att->email();
 		$this->_template_args['prime_reg_phone'] 	= $primary_att->phone();
-		$this->_template_args['edit_attendee_url'] 	= EE_Admin_Page::add_query_args_and_nonce( array( 'action' => 'edit_attendee', 'post' => $primary_att->ID()  ), REG_ADMIN_URL );
+		$this->_template_args['edit_attendee_url'] = EE_Admin_Page::add_query_args_and_nonce(array('action' => 'edit_attendee', 'post' => $primary_att->ID()), REG_ADMIN_URL);
 		// get formatted address for registrant
-		EE_Registry::instance()->load_helper( 'Formatter' );
-		$this->_template_args[ 'formatted_address' ] = EEH_Address::format( $primary_att );
-		echo EEH_Template::display_template( TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_registrant.template.php', $this->_template_args, TRUE );
+		EE_Registry::instance()->load_helper('Formatter');
+		$this->_template_args['formatted_address'] = EEH_Address::format($primary_att);
+		echo EEH_Template::display_template(TXN_TEMPLATE_PATH.'txn_admin_details_side_meta_box_registrant.template.php', $this->_template_args, TRUE);
 	}
 
 
@@ -976,12 +976,12 @@ 
 
 		$this->_template_args['billing_form'] = $this->_transaction->billing_info();
 		$this->_template_args['billing_form_url'] = add_query_arg(
-			array( 'action' => 'edit_transaction', 'process' => 'billing'  ),
+			array('action' => 'edit_transaction', 'process' => 'billing'),
 			TXN_ADMIN_URL
 		);
 
-		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_billing_info.template.php';
-		echo EEH_Template::display_template( $template_path, $this->_template_args, TRUE );/**/
+		$template_path = TXN_TEMPLATE_PATH.'txn_admin_details_side_meta_box_billing_info.template.php';
+		echo EEH_Template::display_template($template_path, $this->_template_args, TRUE); /**/
 	}
 
 
@@ -994,43 +994,43 @@ 
 	*	@return void
 	*/
 	public function apply_payments_or_refunds() {
-		$json_response_data = array( 'return_data' => FALSE );
+		$json_response_data = array('return_data' => FALSE);
 		$valid_data = $this->_validate_payment_request_data();
-		if ( ! empty( $valid_data ) ) {
-			$PAY_ID = $valid_data[ 'PAY_ID' ];
+		if ( ! empty($valid_data)) {
+			$PAY_ID = $valid_data['PAY_ID'];
 			//save  the new payment
-			$payment = $this->_create_payment_from_request_data( $valid_data );
+			$payment = $this->_create_payment_from_request_data($valid_data);
 			// get the TXN for this payment
 			$transaction = $payment->transaction();
 			// verify transaction
-			if ( $transaction instanceof EE_Transaction ) {
+			if ($transaction instanceof EE_Transaction) {
 				// calculate_total_payments_and_update_status
-				$this->_process_transaction_payments( $transaction );
-				$REG_IDs = $this->_get_REG_IDs_to_apply_payment_to( $payment );
-				$this->_remove_existing_registration_payments( $payment, $PAY_ID );
+				$this->_process_transaction_payments($transaction);
+				$REG_IDs = $this->_get_REG_IDs_to_apply_payment_to($payment);
+				$this->_remove_existing_registration_payments($payment, $PAY_ID);
 				// apply payment to registrations (if applicable)
-				if ( ! empty( $REG_IDs ) ) {
-					$this->_update_registration_payments( $transaction, $payment, $REG_IDs );
+				if ( ! empty($REG_IDs)) {
+					$this->_update_registration_payments($transaction, $payment, $REG_IDs);
 					$this->_maybe_send_notifications();
 					// now process status changes for the same registrations
-					$this->_process_registration_status_change( $transaction, $REG_IDs );
+					$this->_process_registration_status_change($transaction, $REG_IDs);
 				}
-				$this->_maybe_send_notifications( $payment );
+				$this->_maybe_send_notifications($payment);
 				//prepare to render page
-				$json_response_data[ 'return_data' ] = $this->_build_payment_json_response( $payment, $REG_IDs );
-				do_action( 'AHEE__Transactions_Admin_Page__apply_payments_or_refund__after_recording', $transaction, $payment );
+				$json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs);
+				do_action('AHEE__Transactions_Admin_Page__apply_payments_or_refund__after_recording', $transaction, $payment);
 			} else {
 				EE_Error::add_error(
-					__( 'A valid Transaction for this payment could not be retrieved.', 'event_espresso' ),
+					__('A valid Transaction for this payment could not be retrieved.', 'event_espresso'),
 					__FILE__, __FUNCTION__, __LINE__
 				);
 			}
 		} else {
-			EE_Error::add_error( __( 'The payment form data could not be processed. Please try again.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );
+			EE_Error::add_error(__('The payment form data could not be processed. Please try again.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
 		}
 
-		$notices = EE_Error::get_notices( FALSE, FALSE, FALSE );
-		echo json_encode( array_merge( $json_response_data, $notices ));
+		$notices = EE_Error::get_notices(FALSE, FALSE, FALSE);
+		echo json_encode(array_merge($json_response_data, $notices));
 		die();
 	}
 
@@ -1042,30 +1042,30 @@ 
 	 * @return array
 	 */
 	protected function _validate_payment_request_data() {
-		if ( ! isset( $this->_req_data[ 'txn_admin_payment' ] ) ) {
+		if ( ! isset($this->_req_data['txn_admin_payment'])) {
 			return false;
 		}
 		$payment_form = $this->_generate_payment_form_section();
 		try {
-			if ( $payment_form->was_submitted() ) {
+			if ($payment_form->was_submitted()) {
 				$payment_form->receive_form_submission();
-				if ( ! $payment_form->is_valid() ) {
+				if ( ! $payment_form->is_valid()) {
 					$submission_error_messages = array();
-					foreach ( $payment_form->get_validation_errors_accumulated() as $validation_error ) {
-						if ( $validation_error instanceof EE_Validation_Error ) {
+					foreach ($payment_form->get_validation_errors_accumulated() as $validation_error) {
+						if ($validation_error instanceof EE_Validation_Error) {
 							$submission_error_messages[] = sprintf(
-								_x( '%s : %s', 'Form Section Name : Form Validation Error', 'event_espresso' ),
+								_x('%s : %s', 'Form Section Name : Form Validation Error', 'event_espresso'),
 								$validation_error->get_form_section()->html_label_text(),
 								$validation_error->getMessage()
 							);
 						}
 					}
-					EE_Error::add_error( join( '<br />', $submission_error_messages ), __FILE__, __FUNCTION__, __LINE__ );
+					EE_Error::add_error(join('<br />', $submission_error_messages), __FILE__, __FUNCTION__, __LINE__);
 					return array();
 				}
 			}
-		} catch ( EE_Error $e ) {
-			EE_Error::add_error( $e->getMessage(), __FILE__, __FUNCTION__, __LINE__ );
+		} catch (EE_Error $e) {
+			EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
 			return array();
 		}
 		return $payment_form->valid_data();
@@ -1087,63 +1087,63 @@ 
 						array(
 							'default' => 0,
 							'required' => false,
-							'html_label_text' => __( 'Payment ID', 'event_espresso' ),
-							'validation_strategies' => array( new EE_Int_Normalization() )
+							'html_label_text' => __('Payment ID', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization())
 						)
 					),
 					'TXN_ID' => new EE_Text_Input(
 						array(
 							'default' => 0,
 							'required' => true,
-							'html_label_text' => __( 'Transaction ID', 'event_espresso' ),
-							'validation_strategies' => array( new EE_Int_Normalization() )
+							'html_label_text' => __('Transaction ID', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization())
 						)
 					),
 					'type' => new EE_Text_Input(
 						array(
 							'default' => 1,
 							'required' => true,
-							'html_label_text' => __( 'Payment or Refund', 'event_espresso' ),
-							'validation_strategies' => array( new EE_Int_Normalization() )
+							'html_label_text' => __('Payment or Refund', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization())
 						)
 					),
 					'amount' => new EE_Text_Input(
 						array(
 							'default' => 0,
 							'required' => true,
-							'html_label_text' => __( 'Payment amount', 'event_espresso' ),
-							'validation_strategies' => array( new EE_Float_Normalization() )
+							'html_label_text' => __('Payment amount', 'event_espresso'),
+							'validation_strategies' => array(new EE_Float_Normalization())
 						)
 					),
 					'status' => new EE_Text_Input(
 						array(
 							'default' => EEM_Payment::status_id_approved,
 							'required' => true,
-							'html_label_text' => __( 'Payment status', 'event_espresso' ),
+							'html_label_text' => __('Payment status', 'event_espresso'),
 						)
 					),
 					'PMD_ID' => new EE_Text_Input(
 						array(
 							'default' => 2,
 							'required' => true,
-							'html_label_text' => __( 'Payment Method', 'event_espresso' ),
-							'validation_strategies' => array( new EE_Int_Normalization() )
+							'html_label_text' => __('Payment Method', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization())
 						)
 					),
 					'date' => new EE_Text_Input(
 						array(
 							'default' => time(),
 							'required' => true,
-							'html_label_text' => __( 'Payment date', 'event_espresso' ),
+							'html_label_text' => __('Payment date', 'event_espresso'),
 						)
 					),
 					'txn_id_chq_nmbr' => new EE_Text_Input(
 						array(
 							'default' => '',
 							'required' => false,
-							'html_label_text' => __( 'Transaction or Cheque Number', 'event_espresso' ),
+							'html_label_text' => __('Transaction or Cheque Number', 'event_espresso'),
                                                         'validation_strategies' => array(
-                                                            new EE_Max_Length_Validation_Strategy( __('Input too long', 'event_espresso'), 100 ),
+                                                            new EE_Max_Length_Validation_Strategy(__('Input too long', 'event_espresso'), 100),
                                                         )
 						)
 					),
@@ -1151,9 +1151,9 @@ 
 						array(
 							'default' => '',
 							'required' => false,
-							'html_label_text' => __( 'Purchase Order Number', 'event_espresso' ),
+							'html_label_text' => __('Purchase Order Number', 'event_espresso'),
                                                         'validation_strategies' => array(
-                                                            new EE_Max_Length_Validation_Strategy( __('Input too long', 'event_espresso'), 100 ),
+                                                            new EE_Max_Length_Validation_Strategy(__('Input too long', 'event_espresso'), 100),
                                                         )
 						)
 					),
@@ -1161,9 +1161,9 @@ 
 						array(
 							'default' => '',
 							'required' => false,
-							'html_label_text' => __( 'Extra Field for Accounting', 'event_espresso' ),
+							'html_label_text' => __('Extra Field for Accounting', 'event_espresso'),
                                                         'validation_strategies' => array(
-                                                            new EE_Max_Length_Validation_Strategy( __('Input too long', 'event_espresso'), 100 ),
+                                                            new EE_Max_Length_Validation_Strategy(__('Input too long', 'event_espresso'), 100),
                                                         )
 						)
 					),
@@ -1180,34 +1180,34 @@ 
 	 * @param array $valid_data
 	 * @return EE_Payment
 	 */
-	protected function _create_payment_from_request_data( $valid_data ) {
-		$PAY_ID = $valid_data[ 'PAY_ID' ];
+	protected function _create_payment_from_request_data($valid_data) {
+		$PAY_ID = $valid_data['PAY_ID'];
 		// get payment amount
-		$amount = $valid_data[ 'amount' ] ? abs( $valid_data[ 'amount' ] ) : 0;
+		$amount = $valid_data['amount'] ? abs($valid_data['amount']) : 0;
 		// payments have a type value of 1 and refunds have a type value of -1
 		// so multiplying amount by type will give a positive value for payments, and negative values for refunds
-		$amount = $valid_data[ 'type' ] < 0 ? $amount * -1 : $amount;
+		$amount = $valid_data['type'] < 0 ? $amount * -1 : $amount;
 		$payment = EE_Payment::new_instance(
 			array(
-				'TXN_ID' 								=> $valid_data[ 'TXN_ID' ],
-				'STS_ID' 								=> $valid_data[ 'status' ],
-				'PAY_timestamp' 				=> $valid_data[ 'date' ],
+				'TXN_ID' 								=> $valid_data['TXN_ID'],
+				'STS_ID' 								=> $valid_data['status'],
+				'PAY_timestamp' 				=> $valid_data['date'],
 				'PAY_source'           			=> EEM_Payment_Method::scope_admin,
-				'PMD_ID'               				=> $valid_data[ 'PMD_ID' ],
+				'PMD_ID'               				=> $valid_data['PMD_ID'],
 				'PAY_amount'           			=> $amount,
-				'PAY_txn_id_chq_nmbr'  	=> $valid_data[ 'txn_id_chq_nmbr' ],
-				'PAY_po_number'        		=> $valid_data[ 'po_number' ],
-				'PAY_extra_accntng'    		=> $valid_data[ 'accounting' ],
+				'PAY_txn_id_chq_nmbr'  	=> $valid_data['txn_id_chq_nmbr'],
+				'PAY_po_number'        		=> $valid_data['po_number'],
+				'PAY_extra_accntng'    		=> $valid_data['accounting'],
 				'PAY_details'          				=> $valid_data,
 				'PAY_ID'               				=> $PAY_ID
 			),
 			'',
-			array( 'Y-m-d', 'H:i a' )
+			array('Y-m-d', 'H:i a')
 		);
-		if ( ! $payment->save() ) {
+		if ( ! $payment->save()) {
 			EE_Error::add_error(
 				sprintf(
-					__( 'Payment %1$d has not been successfully saved to the database.', 'event_espresso' ),
+					__('Payment %1$d has not been successfully saved to the database.', 'event_espresso'),
 					$payment->ID()
 				),
 				__FILE__, __FUNCTION__, __LINE__
@@ -1224,15 +1224,15 @@ 
 	 * @param \EE_Transaction $transaction
 	 * @return array
 	 */
-	protected function _process_transaction_payments( EE_Transaction $transaction ) {
+	protected function _process_transaction_payments(EE_Transaction $transaction) {
 		/** @type EE_Transaction_Payments $transaction_payments */
-		$transaction_payments = EE_Registry::instance()->load_class( 'Transaction_Payments' );
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
 		//update the transaction with this payment
-		if ( $transaction_payments->calculate_total_payments_and_update_status( $transaction ) ) {
-			EE_Error::add_success( __( 'The payment has been processed successfully.', 'event_espresso' ), __FILE__, __FUNCTION__, __LINE__ );
+		if ($transaction_payments->calculate_total_payments_and_update_status($transaction)) {
+			EE_Error::add_success(__('The payment has been processed successfully.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
 		} else {
 			EE_Error::add_error(
-				__( 'The payment was processed successfully but the amount paid for the transaction was not updated.', 'event_espresso' )
+				__('The payment was processed successfully but the amount paid for the transaction was not updated.', 'event_espresso')
 				, __FILE__, __FUNCTION__, __LINE__
 			);
 		}
@@ -1248,19 +1248,19 @@ 
 	 * @param \EE_Payment $payment
 	 * @return array
 	 */
-	protected function _get_REG_IDs_to_apply_payment_to( EE_Payment $payment ) {
+	protected function _get_REG_IDs_to_apply_payment_to(EE_Payment $payment) {
 		$REG_IDs = array();
 		// grab array of IDs for specific registrations to apply changes to
-		if ( isset( $this->_req_data[ 'txn_admin_payment' ][ 'registrations' ] ) ) {
-			$REG_IDs = (array)$this->_req_data[ 'txn_admin_payment' ][ 'registrations' ];
+		if (isset($this->_req_data['txn_admin_payment']['registrations'])) {
+			$REG_IDs = (array) $this->_req_data['txn_admin_payment']['registrations'];
 		}
 		//nothing specified ? then get all reg IDs
-		if ( empty( $REG_IDs ) ) {
+		if (empty($REG_IDs)) {
 			$registrations = $payment->transaction()->registrations();
-			$REG_IDs = ! empty( $registrations ) ? array_keys( $registrations ) : $this->_get_existing_reg_payment_REG_IDs( $payment );
+			$REG_IDs = ! empty($registrations) ? array_keys($registrations) : $this->_get_existing_reg_payment_REG_IDs($payment);
 		}
 		// ensure that REG_IDs are integers and NOT strings
-		return array_map( 'intval', $REG_IDs );
+		return array_map('intval', $REG_IDs);
 	}
 
 
@@ -1277,7 +1277,7 @@ 
 	/**
 	 * @param array $existing_reg_payment_REG_IDs
 	 */
-	public function set_existing_reg_payment_REG_IDs( $existing_reg_payment_REG_IDs = null ) {
+	public function set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs = null) {
 		$this->_existing_reg_payment_REG_IDs = $existing_reg_payment_REG_IDs;
 	}
 
@@ -1292,13 +1292,13 @@ 
 	 * @param \EE_Payment $payment
 	 * @return array
 	 */
-	protected function _get_existing_reg_payment_REG_IDs( EE_Payment $payment ) {
-		if ( $this->existing_reg_payment_REG_IDs() === null ) {
+	protected function _get_existing_reg_payment_REG_IDs(EE_Payment $payment) {
+		if ($this->existing_reg_payment_REG_IDs() === null) {
 			// let's get any existing reg payment records for this payment
-			$existing_reg_payment_REG_IDs = $payment->get_many_related( 'Registration' );
+			$existing_reg_payment_REG_IDs = $payment->get_many_related('Registration');
 			// but we only want the REG IDs, so grab the array keys
-			$existing_reg_payment_REG_IDs = ! empty( $existing_reg_payment_REG_IDs ) ? array_keys( $existing_reg_payment_REG_IDs ) : array();
-			$this->set_existing_reg_payment_REG_IDs( $existing_reg_payment_REG_IDs );
+			$existing_reg_payment_REG_IDs = ! empty($existing_reg_payment_REG_IDs) ? array_keys($existing_reg_payment_REG_IDs) : array();
+			$this->set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs);
 		}
 		return $this->existing_reg_payment_REG_IDs();
 	}
@@ -1317,23 +1317,23 @@ 
 	 * @param int         $PAY_ID
 	 * @return bool;
 	 */
-	protected function _remove_existing_registration_payments( EE_Payment $payment, $PAY_ID = 0 ) {
+	protected function _remove_existing_registration_payments(EE_Payment $payment, $PAY_ID = 0) {
 		// newly created payments will have nothing recorded for $PAY_ID
-		if ( $PAY_ID == 0 ) {
+		if ($PAY_ID == 0) {
 			return false;
 		}
-		$existing_reg_payment_REG_IDs = $this->_get_existing_reg_payment_REG_IDs( $payment );
-		if ( empty( $existing_reg_payment_REG_IDs )) {
+		$existing_reg_payment_REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
+		if (empty($existing_reg_payment_REG_IDs)) {
 			return false;
 		}
 		/** @type EE_Transaction_Payments $transaction_payments */
-		$transaction_payments = EE_Registry::instance()->load_class( 'Transaction_Payments' );
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
 		return $transaction_payments->delete_registration_payments_and_update_registrations(
 			$payment,
 			array(
 				array(
 					'PAY_ID' => $payment->ID(),
-					'REG_ID' => array( 'IN', $existing_reg_payment_REG_IDs ),
+					'REG_ID' => array('IN', $existing_reg_payment_REG_IDs),
 				)
 			)
 		);
@@ -1352,25 +1352,25 @@ 
 	 * @param array $REG_IDs
 	 * @return bool
 	 */
-	protected function _update_registration_payments( EE_Transaction $transaction, EE_Payment $payment, $REG_IDs = array() ) {
+	protected function _update_registration_payments(EE_Transaction $transaction, EE_Payment $payment, $REG_IDs = array()) {
 		// we can pass our own custom set of registrations to EE_Payment_Processor::process_registration_payments()
 		// so let's do that using our set of REG_IDs from the form
 		$registration_query_where_params = array(
-			'REG_ID' => array( 'IN', $REG_IDs )
+			'REG_ID' => array('IN', $REG_IDs)
 		);
 		// but add in some conditions regarding payment,
 		// so that we don't apply payments to registrations that are free or have already been paid for
 		// but ONLY if the payment is NOT a refund ( ie: the payment amount is not negative )
-		if ( ! $payment->is_a_refund() ) {
-			$registration_query_where_params[ 'REG_final_price' ]  = array( '!=', 0 );
-			$registration_query_where_params[ 'REG_final_price*' ]  = array( '!=', 'REG_paid', true );
+		if ( ! $payment->is_a_refund()) {
+			$registration_query_where_params['REG_final_price'] = array('!=', 0);
+			$registration_query_where_params['REG_final_price*'] = array('!=', 'REG_paid', true);
 		}
 		//EEH_Debug_Tools::printr( $registration_query_where_params, '$registration_query_where_params', __FILE__, __LINE__ );
-		$registrations = $transaction->registrations( array( $registration_query_where_params ) );
-		if ( ! empty( $registrations ) ) {
+		$registrations = $transaction->registrations(array($registration_query_where_params));
+		if ( ! empty($registrations)) {
 			/** @type EE_Payment_Processor $payment_processor */
-			$payment_processor = EE_Registry::instance()->load_core( 'Payment_Processor' );
-			$payment_processor->process_registration_payments( $transaction, $payment, $registrations );
+			$payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
+			$payment_processor->process_registration_payments($transaction, $payment, $registrations);
 		}
 	}
 
@@ -1386,22 +1386,22 @@ 
 	 * @param array $REG_IDs
 	 * @return bool
 	 */
-	protected function _process_registration_status_change( EE_Transaction $transaction, $REG_IDs = array() ) {
+	protected function _process_registration_status_change(EE_Transaction $transaction, $REG_IDs = array()) {
 		// first if there is no change in status then we get out.
 		if (
-			! isset( $this->_req_data['txn_reg_status_change'], $this->_req_data[ 'txn_reg_status_change' ][ 'reg_status' ] )
+			! isset($this->_req_data['txn_reg_status_change'], $this->_req_data['txn_reg_status_change']['reg_status'])
 			|| $this->_req_data['txn_reg_status_change']['reg_status'] == 'NAN'
 		) {
 			//no error message, no change requested, just nothing to do man.
 			return 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');
 		// made it here dude?  Oh WOW.  K, let's take care of changing the statuses
 		return $transaction_processor->manually_update_registration_statuses(
 			$transaction,
-			sanitize_text_field( $this->_req_data[ 'txn_reg_status_change' ][ 'reg_status' ] ),
-			array( array( 'REG_ID' => array( 'IN', $REG_IDs ) ) )
+			sanitize_text_field($this->_req_data['txn_reg_status_change']['reg_status']),
+			array(array('REG_ID' => array('IN', $REG_IDs)))
 		);
 	}
 
@@ -1416,16 +1416,16 @@ 
 	 * @param bool | null        $delete_txn_reg_status_change
 	 * @return array
 	 */
-	protected function _build_payment_json_response( EE_Payment $payment, $REG_IDs = array(), $delete_txn_reg_status_change = null ) {
+	protected function _build_payment_json_response(EE_Payment $payment, $REG_IDs = array(), $delete_txn_reg_status_change = null) {
 		// was the payment deleted ?
-		if ( is_bool( $delete_txn_reg_status_change )) {
+		if (is_bool($delete_txn_reg_status_change)) {
 			return array(
 				'PAY_ID' 				=> $payment->ID(),
 				'amount' 			=> $payment->amount(),
 				'total_paid' 			=> $payment->transaction()->paid(),
 				'txn_status' 			=> $payment->transaction()->status_ID(),
 				'pay_status' 		=> $payment->STS_ID(),
-				'registrations' 	=> $this->_registration_payment_data_array( $REG_IDs ),
+				'registrations' 	=> $this->_registration_payment_data_array($REG_IDs),
 				'delete_txn_reg_status_change' => $delete_txn_reg_status_change,
 			);
 		} else {
@@ -1437,16 +1437,16 @@ 
 				'pay_status' 	=> $payment->STS_ID(),
 				'PAY_ID'           => $payment->ID(),
 				'STS_ID' 			=> $payment->STS_ID(),
-				'status' 			=> self::$_pay_status[ $payment->STS_ID() ],
-				'date' 				=> $payment->timestamp( 'Y-m-d', 'h:i a' ),
-				'method' 		=> strtoupper( $payment->source() ),
+				'status' 			=> self::$_pay_status[$payment->STS_ID()],
+				'date' 				=> $payment->timestamp('Y-m-d', 'h:i a'),
+				'method' 		=> strtoupper($payment->source()),
 				'PM_ID' 			=> $payment->payment_method() ? $payment->payment_method()->ID() : 1,
-				'gateway' 		=> $payment->payment_method() ? $payment->payment_method()->admin_name() : __( "Unknown", 'event_espresso' ),
+				'gateway' 		=> $payment->payment_method() ? $payment->payment_method()->admin_name() : __("Unknown", 'event_espresso'),
 				'gateway_response' 	=> $payment->gateway_response(),
 				'txn_id_chq_nmbr'  	=> $payment->txn_id_chq_nmbr(),
 				'po_number'        		=> $payment->po_number(),
 				'extra_accntng'    		=> $payment->extra_accntng(),
-				'registrations'    			=> $this->_registration_payment_data_array( $REG_IDs ),
+				'registrations'    			=> $this->_registration_payment_data_array($REG_IDs),
 			);
 		}
 	}
@@ -1461,42 +1461,42 @@ 
 	*	@return void
 	*/
 	public function delete_payment() {
-		$json_response_data = array( 'return_data' => FALSE );
-		$PAY_ID = isset( $this->_req_data['delete_txn_admin_payment'], $this->_req_data['delete_txn_admin_payment']['PAY_ID'] ) ? absint( $this->_req_data['delete_txn_admin_payment']['PAY_ID'] ) : 0;
-		if ( $PAY_ID ) {
-			$delete_txn_reg_status_change = isset( $this->_req_data[ 'delete_txn_reg_status_change' ] ) ? $this->_req_data[ 'delete_txn_reg_status_change' ] : false;
-			$payment = EEM_Payment::instance()->get_one_by_ID( $PAY_ID );
-			if ( $payment instanceof EE_Payment ) {
-				$REG_IDs = $this->_get_existing_reg_payment_REG_IDs( $payment );
+		$json_response_data = array('return_data' => FALSE);
+		$PAY_ID = isset($this->_req_data['delete_txn_admin_payment'], $this->_req_data['delete_txn_admin_payment']['PAY_ID']) ? absint($this->_req_data['delete_txn_admin_payment']['PAY_ID']) : 0;
+		if ($PAY_ID) {
+			$delete_txn_reg_status_change = isset($this->_req_data['delete_txn_reg_status_change']) ? $this->_req_data['delete_txn_reg_status_change'] : false;
+			$payment = EEM_Payment::instance()->get_one_by_ID($PAY_ID);
+			if ($payment instanceof EE_Payment) {
+				$REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
 				/** @type EE_Transaction_Payments $transaction_payments */
-				$transaction_payments = EE_Registry::instance()->load_class( 'Transaction_Payments' );
-				if ( $transaction_payments->delete_payment_and_update_transaction( $payment )) {
-					EE_Error::add_success( __( 'The Payment was successfully deleted.', 'event_espresso' ) );
-					$json_response_data['return_data'] = $this->_build_payment_json_response( $payment, $REG_IDs, $delete_txn_reg_status_change );
-					if ( $delete_txn_reg_status_change ) {
+				$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
+				if ($transaction_payments->delete_payment_and_update_transaction($payment)) {
+					EE_Error::add_success(__('The Payment was successfully deleted.', 'event_espresso'));
+					$json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs, $delete_txn_reg_status_change);
+					if ($delete_txn_reg_status_change) {
 						$this->_req_data['txn_reg_status_change'] = $delete_txn_reg_status_change;
 						//MAKE sure we also add the delete_txn_req_status_change to the
 						//$_REQUEST global because that's how messages will be looking for it.
 						$_REQUEST['txn_reg_status_change'] = $delete_txn_reg_status_change;
 						$this->_maybe_send_notifications();
-						$this->_process_registration_status_change( $payment->transaction(), $REG_IDs );
+						$this->_process_registration_status_change($payment->transaction(), $REG_IDs);
 						//$this->_maybe_send_notifications( $payment );
 					}
 				}
 			} else {
 				EE_Error::add_error(
-					__( 'Valid Payment data could not be retrieved from the database.', 'event_espresso' ),
+					__('Valid Payment data could not be retrieved from the database.', 'event_espresso'),
 					__FILE__, __FUNCTION__, __LINE__
 				);
 			}
 		} else {
 			EE_Error::add_error(
-				__( 'A valid Payment ID was not received, therefore payment form data could not be loaded.', 'event_espresso' ),
+				__('A valid Payment ID was not received, therefore payment form data could not be loaded.', 'event_espresso'),
 				__FILE__, __FUNCTION__, __LINE__
 			);
 		}
-		$notices = EE_Error::get_notices( FALSE, FALSE, FALSE );
-		echo json_encode( array_merge( $json_response_data, $notices ));
+		$notices = EE_Error::get_notices(FALSE, FALSE, FALSE);
+		echo json_encode(array_merge($json_response_data, $notices));
 		die();
 	}
 
@@ -1510,17 +1510,17 @@ 
 	 * @param array $REG_IDs
 	 * @return array
 	 */
-	protected function _registration_payment_data_array( $REG_IDs ) {
+	protected function _registration_payment_data_array($REG_IDs) {
 		$registration_payment_data = array();
 		//if non empty reg_ids lets get an array of registrations and update the values for the apply_payment/refund rows.
-		if ( ! empty( $REG_IDs ) ) {
-			EE_Registry::instance()->load_helper( 'Template' );
-			$registrations = EEM_Registration::instance()->get_all( array( array( 'REG_ID' => array( 'IN', $REG_IDs ) ) ) );
-			foreach ( $registrations as $registration ) {
-				if ( $registration instanceof EE_Registration ) {
-					$registration_payment_data[ $registration->ID() ] = array(
+		if ( ! empty($REG_IDs)) {
+			EE_Registry::instance()->load_helper('Template');
+			$registrations = EEM_Registration::instance()->get_all(array(array('REG_ID' => array('IN', $REG_IDs))));
+			foreach ($registrations as $registration) {
+				if ($registration instanceof EE_Registration) {
+					$registration_payment_data[$registration->ID()] = array(
 						'paid' => $registration->pretty_paid(),
-						'owing' => EEH_Template::format_currency( $registration->final_price() - $registration->paid() ),
+						'owing' => EEH_Template::format_currency($registration->final_price() - $registration->paid()),
 					);
 				}
 			}
@@ -1540,30 +1540,30 @@ 
 	 * @access protected
 	 * @param \EE_Payment | null $payment
 	 */
-	protected function _maybe_send_notifications( $payment = null ) {
-		switch ( $payment instanceof EE_Payment ) {
+	protected function _maybe_send_notifications($payment = null) {
+		switch ($payment instanceof EE_Payment) {
 			// payment notifications
 			case true :
 				if (
 					isset(
-						$this->_req_data[ 'txn_payments' ],
-						$this->_req_data[ 'txn_payments' ][ 'send_notifications' ]
+						$this->_req_data['txn_payments'],
+						$this->_req_data['txn_payments']['send_notifications']
 					) &&
-					filter_var( $this->_req_data[ 'txn_payments' ][ 'send_notifications' ], FILTER_VALIDATE_BOOLEAN )
+					filter_var($this->_req_data['txn_payments']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
 				) {
-					$this->_process_payment_notification( $payment );
+					$this->_process_payment_notification($payment);
 				}
 				break;
 			// registration notifications
 			case false :
 				if (
 					isset(
-						$this->_req_data[ 'txn_reg_status_change' ],
-						$this->_req_data[ 'txn_reg_status_change' ][ 'send_notifications' ]
+						$this->_req_data['txn_reg_status_change'],
+						$this->_req_data['txn_reg_status_change']['send_notifications']
 					) &&
-					filter_var( $this->_req_data[ 'txn_reg_status_change' ][ 'send_notifications' ], FILTER_VALIDATE_BOOLEAN )
+					filter_var($this->_req_data['txn_reg_status_change']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
 				) {
-					add_filter( 'FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true' );
+					add_filter('FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true');
 				}
 				break;
 		}
@@ -1579,11 +1579,11 @@ 
 	*	@return void
 	*/
 	protected function _send_payment_reminder() {
-	    $TXN_ID = ( ! empty( $this->_req_data['TXN_ID'] )) ? absint( $this->_req_data['TXN_ID'] ) : FALSE;
-		$transaction = EEM_Transaction::instance()->get_one_by_ID( $TXN_ID );
-		$query_args = isset($this->_req_data['redirect_to'] ) ? array('action' => $this->_req_data['redirect_to'], 'TXN_ID' => $this->_req_data['TXN_ID'] ) : array();
-		do_action( 'AHEE__Transactions_Admin_Page___send_payment_reminder__process_admin_payment_reminder', $transaction );
-		$this->_redirect_after_action( FALSE, __('payment reminder', 'event_espresso'), __('sent', 'event_espresso'), $query_args, TRUE );
+	    $TXN_ID = ( ! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : FALSE;
+		$transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
+		$query_args = isset($this->_req_data['redirect_to']) ? array('action' => $this->_req_data['redirect_to'], 'TXN_ID' => $this->_req_data['TXN_ID']) : array();
+		do_action('AHEE__Transactions_Admin_Page___send_payment_reminder__process_admin_payment_reminder', $transaction);
+		$this->_redirect_after_action(FALSE, __('payment reminder', 'event_espresso'), __('sent', 'event_espresso'), $query_args, TRUE);
 	}
 
 
@@ -1597,36 +1597,36 @@ 
 	 * @param string   $view
 	 * @return mixed int = count || array of transaction objects
 	 */
-	public function get_transactions( $perpage, $count = FALSE, $view = '' ) {
+	public function get_transactions($perpage, $count = FALSE, $view = '') {
 
 		$TXN = EEM_Transaction::instance();
 
-	    $start_date = isset( $this->_req_data['txn-filter-start-date'] ) ? wp_strip_all_tags( $this->_req_data['txn-filter-start-date'] ) : date( 'm/d/Y', strtotime( '-10 year' ));
-	    $end_date = isset( $this->_req_data['txn-filter-end-date'] ) ? wp_strip_all_tags( $this->_req_data['txn-filter-end-date'] ) : date( 'm/d/Y' );
+	    $start_date = isset($this->_req_data['txn-filter-start-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-start-date']) : date('m/d/Y', strtotime('-10 year'));
+	    $end_date = isset($this->_req_data['txn-filter-end-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-end-date']) : date('m/d/Y');
 
 	    //make sure our timestamps start and end right at the boundaries for each day
-	    $start_date = date( 'Y-m-d', strtotime( $start_date ) ) . ' 00:00:00';
-	    $end_date = date( 'Y-m-d', strtotime( $end_date ) ) . ' 23:59:59';
+	    $start_date = date('Y-m-d', strtotime($start_date)).' 00:00:00';
+	    $end_date = date('Y-m-d', strtotime($end_date)).' 23:59:59';
 
 
 	    //convert to timestamps
-	    $start_date = strtotime( $start_date );
-	    $end_date = strtotime( $end_date );
+	    $start_date = strtotime($start_date);
+	    $end_date = strtotime($end_date);
 
 	    //makes sure start date is the lowest value and vice versa
-	    $start_date = min( $start_date, $end_date );
-	    $end_date = max( $start_date, $end_date );
+	    $start_date = min($start_date, $end_date);
+	    $end_date = max($start_date, $end_date);
 
 	    //convert to correct format for query
-	$start_date = EEM_Transaction::instance()->convert_datetime_for_query( 'TXN_timestamp', date( 'Y-m-d H:i:s', $start_date ), 'Y-m-d H:i:s' );
-	$end_date = EEM_Transaction::instance()->convert_datetime_for_query( 'TXN_timestamp', date( 'Y-m-d H:i:s', $end_date ), 'Y-m-d H:i:s' );
+	$start_date = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp', date('Y-m-d H:i:s', $start_date), 'Y-m-d H:i:s');
+	$end_date = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp', date('Y-m-d H:i:s', $end_date), 'Y-m-d H:i:s');
 
 
 
 	    //set orderby
 		$this->_req_data['orderby'] = ! empty($this->_req_data['orderby']) ? $this->_req_data['orderby'] : '';
 
-		switch ( $this->_req_data['orderby'] ) {
+		switch ($this->_req_data['orderby']) {
 			case 'TXN_ID':
 				$orderby = 'TXN_ID';
 				break;
@@ -1640,66 +1640,66 @@ 
 				$orderby = 'TXN_timestamp';
 		}
 
-		$sort = ( isset( $this->_req_data['order'] ) && ! empty( $this->_req_data['order'] )) ? $this->_req_data['order'] : 'DESC';
-		$current_page = isset( $this->_req_data['paged'] ) && !empty( $this->_req_data['paged'] ) ? $this->_req_data['paged'] : 1;
-		$per_page = isset( $perpage ) && !empty( $perpage ) ? $perpage : 10;
-		$per_page = isset( $this->_req_data['perpage'] ) && !empty( $this->_req_data['perpage'] ) ? $this->_req_data['perpage'] : $per_page;
+		$sort = (isset($this->_req_data['order']) && ! empty($this->_req_data['order'])) ? $this->_req_data['order'] : 'DESC';
+		$current_page = isset($this->_req_data['paged']) && ! empty($this->_req_data['paged']) ? $this->_req_data['paged'] : 1;
+		$per_page = isset($perpage) && ! empty($perpage) ? $perpage : 10;
+		$per_page = isset($this->_req_data['perpage']) && ! empty($this->_req_data['perpage']) ? $this->_req_data['perpage'] : $per_page;
 
-		$offset = ($current_page-1)*$per_page;
-		$limit = array( $offset, $per_page );
+		$offset = ($current_page - 1) * $per_page;
+		$limit = array($offset, $per_page);
 
 		$_where = array(
-			'TXN_timestamp' => array('BETWEEN', array($start_date, $end_date) ),
+			'TXN_timestamp' => array('BETWEEN', array($start_date, $end_date)),
 			'Registration.REG_count' => 1
 		);
 
-		if ( isset( $this->_req_data['EVT_ID'] ) ) {
+		if (isset($this->_req_data['EVT_ID'])) {
 			$_where['Registration.EVT_ID'] = $this->_req_data['EVT_ID'];
 		}
 
-		if ( isset( $this->_req_data['s'] ) ) {
-			$search_string = '%' . $this->_req_data['s'] . '%';
+		if (isset($this->_req_data['s'])) {
+			$search_string = '%'.$this->_req_data['s'].'%';
 			$_where['OR'] = array(
-				'Registration.Event.EVT_name' => array( 'LIKE', $search_string ),
-				'Registration.Event.EVT_desc' => array( 'LIKE', $search_string ),
-				'Registration.Event.EVT_short_desc' => array( 'LIKE' , $search_string ),
-				'Registration.Attendee.ATT_full_name' => array( 'LIKE', $search_string ),
-				'Registration.Attendee.ATT_fname' => array( 'LIKE', $search_string ),
-				'Registration.Attendee.ATT_lname' => array( 'LIKE', $search_string ),
-				'Registration.Attendee.ATT_short_bio' => array( 'LIKE', $search_string ),
-				'Registration.Attendee.ATT_email' => array('LIKE', $search_string ),
-				'Registration.Attendee.ATT_address' => array( 'LIKE', $search_string ),
-				'Registration.Attendee.ATT_address2' => array( 'LIKE', $search_string ),
-				'Registration.Attendee.ATT_city' => array( 'LIKE', $search_string ),
-				'Registration.REG_final_price' => array( 'LIKE', $search_string ),
-				'Registration.REG_code' => array( 'LIKE', $search_string ),
-				'Registration.REG_count' => array( 'LIKE' , $search_string ),
-				'Registration.REG_group_size' => array( 'LIKE' , $search_string ),
-				'Registration.Ticket.TKT_name' => array( 'LIKE', $search_string ),
-				'Registration.Ticket.TKT_description' => array( 'LIKE', $search_string ),
-				'Payment.PAY_source' => array('LIKE', $search_string ),
-				'Payment.Payment_Method.PMD_name' => array('LIKE', $search_string ),
-				'TXN_session_data' => array( 'LIKE', $search_string ),
-				'Payment.PAY_txn_id_chq_nmbr' => array( 'LIKE', $search_string )
+				'Registration.Event.EVT_name' => array('LIKE', $search_string),
+				'Registration.Event.EVT_desc' => array('LIKE', $search_string),
+				'Registration.Event.EVT_short_desc' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_full_name' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_fname' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_lname' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_short_bio' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_email' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_address' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_address2' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_city' => array('LIKE', $search_string),
+				'Registration.REG_final_price' => array('LIKE', $search_string),
+				'Registration.REG_code' => array('LIKE', $search_string),
+				'Registration.REG_count' => array('LIKE', $search_string),
+				'Registration.REG_group_size' => array('LIKE', $search_string),
+				'Registration.Ticket.TKT_name' => array('LIKE', $search_string),
+				'Registration.Ticket.TKT_description' => array('LIKE', $search_string),
+				'Payment.PAY_source' => array('LIKE', $search_string),
+				'Payment.Payment_Method.PMD_name' => array('LIKE', $search_string),
+				'TXN_session_data' => array('LIKE', $search_string),
+				'Payment.PAY_txn_id_chq_nmbr' => array('LIKE', $search_string)
 				);
 		}
 
 		//failed transactions
-		$failed = ( ! empty( $this->_req_data['status'] ) && $this->_req_data['status'] == 'failed' && ! $count ) || ( $count && $view == 'failed' ) ? TRUE: FALSE;
-		$abandoned = ( ! empty( $this->_req_data['status'] ) && $this->_req_data['status'] == 'abandoned' && ! $count ) || ( $count && $view == 'abandoned' ) ? TRUE: FALSE;
+		$failed = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] == 'failed' && ! $count) || ($count && $view == 'failed') ? TRUE : FALSE;
+		$abandoned = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] == 'abandoned' && ! $count) || ($count && $view == 'abandoned') ? TRUE : FALSE;
 
-		if ( $failed ) {
-			$_where[ 'STS_ID' ] = EEM_Transaction::failed_status_code;
-		} else if ( $abandoned ) {
+		if ($failed) {
+			$_where['STS_ID'] = EEM_Transaction::failed_status_code;
+		} else if ($abandoned) {
 				$_where['STS_ID'] = EEM_Transaction::abandoned_status_code;
 		} else {
-				$_where['STS_ID'] = array( '!=', EEM_Transaction::failed_status_code );
-				$_where['STS_ID*'] = array( '!=', EEM_Transaction::abandoned_status_code );
+				$_where['STS_ID'] = array('!=', EEM_Transaction::failed_status_code);
+				$_where['STS_ID*'] = array('!=', EEM_Transaction::abandoned_status_code);
 		}
 
-		$query_params = array( $_where, 'order_by' => array( $orderby => $sort ), 'limit' => $limit );
+		$query_params = array($_where, 'order_by' => array($orderby => $sort), 'limit' => $limit);
 
-		$transactions = $count ? $TXN->count( array($_where), 'TXN_ID', TRUE ) : $TXN->get_all($query_params);
+		$transactions = $count ? $TXN->count(array($_where), 'TXN_ID', TRUE) : $TXN->get_all($query_params);
 
 
 		return $transactions;

admin_pages/transactions/help_tabs/transactions_overview_table_column_headings.help_tab.php

Spacing +2 added lines, -2 removed lines

@@ -67,11 +67,11 @@
 </li>
 <li style="list-style-type: none;">
 <strong><?php _e('View Registration Details <span class="dashicons dashicons-clipboard"></span>', 'event_espresso'); ?></strong><br />
-<?php echo sprintf(__('Clicking this icon will take you to the registration page for this transaction. You can also get there via the %sRegistrations page%s.', 'event_espresso'), '<a href="admin.php?page=espresso_registrations">','</a>'); ?>
+<?php echo sprintf(__('Clicking this icon will take you to the registration page for this transaction. You can also get there via the %sRegistrations page%s.', 'event_espresso'), '<a href="admin.php?page=espresso_registrations">', '</a>'); ?>
 </li>
 <li style="list-style-type: none;">
 <strong><?php _e('Send Payment Reminder <span class="dashicons dashicons-email-alt"></span>', 'event_espresso'); ?></strong><br />
-<?php echo sprintf(__('Emails the primary registrant the Payment Reminder message. This is set up in the %sMessages page%s.', 'event_espresso'),'<a href="admin.php?page=espresso_messages">','</a>'); ?>
+<?php echo sprintf(__('Emails the primary registrant the Payment Reminder message. This is set up in the %sMessages page%s.', 'event_espresso'), '<a href="admin.php?page=espresso_messages">', '</a>'); ?>
 </li>
 </ul>
 </li>

admin_pages/transactions/help_tours/Transaction_Details_Help_Tour.class.php

Spacing +12 added lines, -12 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if (!defined('EVENT_ESPRESSO_VERSION') )
+if ( ! defined('EVENT_ESPRESSO_VERSION'))
 	exit('NO direct script access allowed');
 
 /**
@@ -117,45 +117,45 @@ 
 
 
 	protected function _start() {
-		$content = '<h3>' . __('View Transaction', 'event_espresso') . '</h3>';
-		$content .= '<p>' . __('This tour of the View Transaction page will go over different areas of the screen to help you understand what they are used for.', 'event_espresso') . '</p>';
+		$content = '<h3>'.__('View Transaction', 'event_espresso').'</h3>';
+		$content .= '<p>'.__('This tour of the View Transaction page will go over different areas of the screen to help you understand what they are used for.', 'event_espresso').'</p>';
 		return $content;
 	}
 
 	protected function _txn_date_h2_stop() {
-		return '<p>' . __('This is the date that the transaction occurred on.', 'event_espresso') . '</p>';
+		return '<p>'.__('This is the date that the transaction occurred on.', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_status_h2_stop() {
-		return '<p>' . __('View current status of the transaction. Available statuses are Complete, Failed, Incomplete, and Overpaid.', 'event_espresso') . '</p>';
+		return '<p>'.__('View current status of the transaction. Available statuses are Complete, Failed, Incomplete, and Overpaid.', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_amount_due_h2_stop() {
-		return '<p>' . __('View the amount due for a transaction (will not appear if the transaction has been paid in full).', 'event_espresso') . '</p>';
+		return '<p>'.__('View the amount due for a transaction (will not appear if the transaction has been paid in full).', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_details_metabox_stop() {
-		return '<p>' . __('The transaction details area displays various information including Line Item ID, Event Name, Event Date, Ticket Option, Price, Quantity, Line Total, Sales Tax, and the Grand Total. You can also view details about any payments made towards this transaction.', 'event_espresso') . '</p>';
+		return '<p>'.__('The transaction details area displays various information including Line Item ID, Event Name, Event Date, Ticket Option, Price, Quantity, Line Total, Sales Tax, and the Grand Total. You can also view details about any payments made towards this transaction.', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_session_info_stop() {
-		return '<p>' . __('You can view additional information about the transaction by clicking on the link below. Examples of available information includes IP Address and User Agent.', 'event_espresso') . '</p>';
+		return '<p>'.__('You can view additional information about the transaction by clicking on the link below. Examples of available information includes IP Address and User Agent.', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_attendees_metabox_stop() {
-		return '<p>' . __('View information about registrants that are linked to this transaction.', 'event_espresso') . '</p>';
+		return '<p>'.__('View information about registrants that are linked to this transaction.', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_primary_reg_metabox_stop() {
-		return '<p>' . __('View contact details on the primary registrant who is linked to this transaction.', 'event_espresso') . '</p>';
+		return '<p>'.__('View contact details on the primary registrant who is linked to this transaction.', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_billing_metabox_stop() {
-		return '<p>' . __('View billing information for this transaction.', 'event_espresso') . '</p>';
+		return '<p>'.__('View billing information for this transaction.', 'event_espresso').'</p>';
 	}
 
 	protected function _event_name_stop() {
-		return '<p>' . __('event name', 'event_espresso') . '</p>';
+		return '<p>'.__('event name', 'event_espresso').'</p>';
 	}
 
 }
\ No newline at end of file

Braces +2 added lines, -1 removed lines

@@ -6,8 +6,9 @@
  * @package Event Espresso
  * @subpackage messages
  */
-if (!defined('EVENT_ESPRESSO_VERSION') )
+if (!defined('EVENT_ESPRESSO_VERSION') ) {
 	exit('NO direct script access allowed');
+}
 
 /**
  *

admin_pages/transactions/help_tours/Transaction_Reports_Help_Tour.class.php

Spacing +5 added lines, -5 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if (!defined('EVENT_ESPRESSO_VERSION') )
+if ( ! defined('EVENT_ESPRESSO_VERSION'))
 	exit('NO direct script access allowed');
 
 /**
@@ -60,16 +60,16 @@ 
 
 
 	protected function _start() {
-		$content = '<h3>' . __('Transaction Reports', 'event_espresso') . '</h3>';
-		$content .= '<p>' . __('This tour of the Transaction Reports page will go over different areas of the screen to help you understand what they are used for.', 'event_espresso') . '</p>';
+		$content = '<h3>'.__('Transaction Reports', 'event_espresso').'</h3>';
+		$content .= '<p>'.__('This tour of the Transaction Reports page will go over different areas of the screen to help you understand what they are used for.', 'event_espresso').'</p>';
 		return $content;
 	}
 
 	protected function _txn_per_day_report() {
-		return '<p>' . __('This graph shows revenue for each day.', 'event_espresso') . '</p>';
+		return '<p>'.__('This graph shows revenue for each day.', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_per_event_report() {
-		return '<p>' . __('This graph shows revenue for each event.', 'event_espresso') . '</p>';
+		return '<p>'.__('This graph shows revenue for each event.', 'event_espresso').'</p>';
 	}
 }
\ No newline at end of file

Braces +2 added lines, -1 removed lines

@@ -6,8 +6,9 @@
  * @package Event Espresso
  * @subpackage messages
  */
-if (!defined('EVENT_ESPRESSO_VERSION') )
+if (!defined('EVENT_ESPRESSO_VERSION') ) {
 	exit('NO direct script access allowed');
+}
 
 /**
  *

admin_pages/transactions/help_tours/Transactions_Overview_Help_Tour.class.php

Spacing +14 added lines, -14 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if (!defined('EVENT_ESPRESSO_VERSION') )
+if ( ! defined('EVENT_ESPRESSO_VERSION'))
 	exit('NO direct script access allowed');
 
 /**
@@ -144,53 +144,53 @@ 
 
 
 	protected function _start() {
-		$content = '<h3>' . __('Transactions Overview', 'event_espresso') . '</h3>';
-		$content .= '<p>' . __('This tour of the Transactions Overview page will go over different areas of the screen to help you understand what they are used for.', 'event_espresso') . '</p>';
+		$content = '<h3>'.__('Transactions Overview', 'event_espresso').'</h3>';
+		$content .= '<p>'.__('This tour of the Transactions Overview page will go over different areas of the screen to help you understand what they are used for.', 'event_espresso').'</p>';
 		return $content;
 	}
 
 	protected function _txn_id_stop() {
-		return '<p>' . __('View transaction ID. Can be sorted in ascending or descending order.', 'event_espresso') . '</p>';
+		return '<p>'.__('View transaction ID. Can be sorted in ascending or descending order.', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_timestamp_stop() {
-		return '<p>' . __('View transaction date. Can be sorted in ascending or descending order.', 'event_espresso') . '</p>';
+		return '<p>'.__('View transaction date. Can be sorted in ascending or descending order.', 'event_espresso').'</p>';
 	}
 
 	protected function _txn_total_stop() {
-		return '<p>' . __('View total for transaction.', 'event_espresso') . '</p>';
+		return '<p>'.__('View total for transaction.', 'event_espresso').'</p>';
 	}
 	
 	protected function _txn_paid_stop() {
-		return '<p>' . __('View amount paid for transaction.', 'event_espresso') . '</p>';
+		return '<p>'.__('View amount paid for transaction.', 'event_espresso').'</p>';
 	}
 
 	protected function _attendee_name_stop() {
-		return '<p>' . __('View name for the primary registrant. Can be sorted in ascending or descending order.', 'event_espresso') . '</p>';
+		return '<p>'.__('View name for the primary registrant. Can be sorted in ascending or descending order.', 'event_espresso').'</p>';
 	}
 
 	protected function _att_email_stop() {
-		return '<p>' . __('View email address for primary registrant. Can be sorted in ascending or descending order.', 'event_espresso') . '</p>';
+		return '<p>'.__('View email address for primary registrant. Can be sorted in ascending or descending order.', 'event_espresso').'</p>';
 	}
 
 	protected function _event_name_stop() {
-		return '<p>' . __('View name of event. Can be sorted in ascending or descending order.', 'event_espresso') . '</p>';
+		return '<p>'.__('View name of event. Can be sorted in ascending or descending order.', 'event_espresso').'</p>';
 	}
 
 	protected function _actions_stop() {
-		return '<p>' . __('Perform an action to a transaction. See legend in bottom left corner.', 'event_espresso') . '</p>';
+		return '<p>'.__('Perform an action to a transaction. See legend in bottom left corner.', 'event_espresso').'</p>';
 	}
 
 	protected function _legend_stop() {
-		return '<p>' . __('This legend that describes the actions available in the actions column. Also shows available statuses for a transaction.', 'event_espresso') . '</p>';
+		return '<p>'.__('This legend that describes the actions available in the actions column. Also shows available statuses for a transaction.', 'event_espresso').'</p>';
 	}
 
 	protected function _stop_about_filters() {
-		return '<p>' . __('Filter transactions by date by selecting two dates and clicking on the filter button. You can clear your current date selection by clicking on the reset filters button.', 'event_espresso') . '</p>';
+		return '<p>'.__('Filter transactions by date by selecting two dates and clicking on the filter button. You can clear your current date selection by clicking on the reset filters button.', 'event_espresso').'</p>';
 	}
 
 	protected function _search_stop() {
-		return '<p>' . __('Search through transactions. The following sources will be searched: Event Name, Event Description, First Name, Last Name, Biography, Email Address, Address, Comments, Notes, Registration Final Price, Registration Code, Registration Group Size, Ticket Name, Ticket Description, Payment Method, Payment Gateway, Transaction Details, and Transaction Session.', 'event_espresso') . '</p>';
+		return '<p>'.__('Search through transactions. The following sources will be searched: Event Name, Event Description, First Name, Last Name, Biography, Email Address, Address, Comments, Notes, Registration Final Price, Registration Code, Registration Group Size, Ticket Name, Ticket Description, Payment Method, Payment Gateway, Transaction Details, and Transaction Session.', 'event_espresso').'</p>';
 	}
 
 }
\ No newline at end of file

Braces +2 added lines, -1 removed lines

@@ -6,8 +6,9 @@
  * @package Event Espresso
  * @subpackage messages
  */
-if (!defined('EVENT_ESPRESSO_VERSION') )
+if (!defined('EVENT_ESPRESSO_VERSION') ) {
 	exit('NO direct script access allowed');
+}
 
 /**
  *