eventespresso / event-espresso-core

core/services/locators/LocatorInterface.php

Spacing +3 added lines, -3 removed lines

@@ -1,8 +1,8 @@ 
 <?php
 namespace EventEspresso\core\services\locators;
 
-if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 
 
@@ -22,7 +22,7 @@ 
 	 * @param array|string $location
 	 * @return \FilesystemIterator
 	 */
-	public function locate( $location );
+	public function locate($location);
 
 }
 // End of file LocatorInterface.php

core/libraries/form_sections/strategies/display/EE_Compound_Input_Display_Strategy.strategy.php

Spacing +8 added lines, -8 removed lines

@@ -1,6 +1,6 @@ 
 <?php
-if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 
 
@@ -27,8 +27,8 @@ 
 	 * @param bool   $add_pound_sign
 	 * @return string
 	 */
-	public function get_sub_input_id( $option_value, $add_pound_sign = false ) {
-		return $this->_append_chars( $this->_input->html_id( $add_pound_sign ), '-' ) . sanitize_key( $option_value );
+	public function get_sub_input_id($option_value, $add_pound_sign = false) {
+		return $this->_append_chars($this->_input->html_id($add_pound_sign), '-').sanitize_key($option_value);
 	}
 
 
@@ -40,10 +40,10 @@ 
 	 * @return array
 	 * @throws \EE_Error
 	 */
-	public function get_html_input_ids( $add_pound_sign = false ) {
+	public function get_html_input_ids($add_pound_sign = false) {
 		$html_input_ids = array();
-		foreach( $this->get_input()->options() as $value => $display ) {
-			$html_input_ids[] = $this->get_sub_input_id( $value, $add_pound_sign );
+		foreach ($this->get_input()->options() as $value => $display) {
+			$html_input_ids[] = $this->get_sub_input_id($value, $add_pound_sign);
 		}
 		return $html_input_ids;
 	}
@@ -58,7 +58,7 @@ 
 	 * @throws \EE_Error
 	 */
 	public function get_input() {
-		if ( ! $this->_input instanceof EE_Form_Input_With_Options_Base ){
+		if ( ! $this->_input instanceof EE_Form_Input_With_Options_Base) {
 			throw new EE_Error(
 				sprintf(
 					__(

core/libraries/messages/EE_Message_To_Generate_From_Queue.php

Spacing +9 added lines, -9 removed lines

@@ -25,12 +25,12 @@ 
 	 * @param EE_Messages_Queue $queue
 	 * @param string            $custom_subject  Used if a custom subject is desired for the generated aggregate EE_Message object
 	 */
-	public function __construct( $messenger_name, $message_type_name, EE_Messages_Queue $queue, $custom_subject = '' ) {
+	public function __construct($messenger_name, $message_type_name, EE_Messages_Queue $queue, $custom_subject = '') {
 		$this->queue = $queue;
-		parent::__construct( $messenger_name, $message_type_name, array(), '', false, EEM_Message::status_idle );
-		if ( $this->valid() ) {
-			$this->_message->set_content( $this->_get_content() );
-			$this->_message->set_subject( $this->_get_subject( $custom_subject ) );
+		parent::__construct($messenger_name, $message_type_name, array(), '', false, EEM_Message::status_idle);
+		if ($this->valid()) {
+			$this->_message->set_content($this->_get_content());
+			$this->_message->set_subject($this->_get_subject($custom_subject));
 		}
 	}
 
@@ -44,7 +44,7 @@ 
 	protected function _get_content() {
 		$content = '';
 		$this->queue->get_message_repository()->rewind();
-		while ( $this->queue->get_message_repository()->valid() ) {
+		while ($this->queue->get_message_repository()->valid()) {
 			$content .= $this->queue->get_message_repository()->current()->content();
 			$this->queue->get_message_repository()->next();
 		}
@@ -58,15 +58,15 @@ 
 	 *
 	 * @return string
 	 */
-	protected function _get_subject( $custom_subject = '' ) {
-		if ( ! empty( $custom_subject ) ) {
+	protected function _get_subject($custom_subject = '') {
+		if ( ! empty($custom_subject)) {
 			return $custom_subject;
 		}
 		$this->queue->get_message_repository()->rewind();
 		$count_of_items = $this->queue->get_message_repository()->count();
 
 		//if $count of items in queue == 1, then let's just return the subject for that item.
-		if ( $count_of_items === 1 ) {
+		if ($count_of_items === 1) {
 			return $this->queue->get_message_repository()->current()->subject();
 		}
 

core/libraries/messages/EE_Messages_Generator.lib.php

Indentation +5 added lines, -5 removed lines

@@ -458,8 +458,8 @@ 
 		//if the 'to' field is empty (messages will ALWAYS have a "to" field, then we get out because that means this
 		//context is turned off) EXCEPT if we're previewing
 		if ( empty( $templates['to'][ $context ] )
-		     && ! $this->_generation_queue->get_message_repository()->is_preview()
-		     && ! $this->_current_messenger->allow_empty_to_field() ) {
+			 && ! $this->_generation_queue->get_message_repository()->is_preview()
+			 && ! $this->_current_messenger->allow_empty_to_field() ) {
 			//we silently exit here and do NOT record a fail because the message is "turned off" by having no "to" field.
 			return false;
 		}
@@ -575,9 +575,9 @@ 
 		 * Check if there is any generation data, but only if this is not for a preview.
 		 */
 		if ( ! $this->_generation_queue->get_message_repository()->get_generation_data()
-		     && (
-			     ! $this->_generation_queue->get_message_repository()->is_preview()
-			     && $this->_generation_queue->get_message_repository()->get_data_handler() !== 'EE_Messages_Preview_incoming_data' )
+			 && (
+				 ! $this->_generation_queue->get_message_repository()->is_preview()
+				 && $this->_generation_queue->get_message_repository()->get_data_handler() !== 'EE_Messages_Preview_incoming_data' )
 		) {
 			$this->_error_msg[] = __( 'There is no generation data for this message. Unable to generate.' );
 		}

Spacing +122 added lines, -122 removed lines

@@ -1,4 +1,4 @@ 
-<?php if ( ! defined( 'EVENT_ESPRESSO_VERSION' )) { exit( 'No direct script access allowed' ); }
+<?php if ( ! defined('EVENT_ESPRESSO_VERSION')) { exit('No direct script access allowed'); }
 
 /**
  * This class is used for generating EE_Message objects with given info.
@@ -116,10 +116,10 @@ 
 	 *
 	 * @return EE_Messages_Queue  The new queue for holding generated EE_Message objects.
 	 */
-	public function generate( $save = true ) {
+	public function generate($save = true) {
 		//iterate through the messages in the queue, generate, and add to new queue.
 		$this->_generation_queue->get_message_repository()->rewind();
-		while ( $this->_generation_queue->get_message_repository()->valid() ) {
+		while ($this->_generation_queue->get_message_repository()->valid()) {
 			//reset "current" properties
 			$this->_reset_current_properties();
 
@@ -133,18 +133,18 @@ 
 			$this->_generation_queue->get_message_repository()->next();
 			$next_msg = $this->_generation_queue->get_message_repository()->current();
 			//restore pointer to current item
-			$this->_generation_queue->get_message_repository()->set_current( $msg );
+			$this->_generation_queue->get_message_repository()->set_current($msg);
 
 			//skip and delete if the current $msg is NOT incomplete (queued for generation)
-			if ( $msg->STS_ID() !== EEM_Message::status_incomplete ) {
+			if ($msg->STS_ID() !== EEM_Message::status_incomplete) {
 				//we keep this item in the db just remove from the repo.
-				$this->_generation_queue->get_message_repository()->remove( $msg );
+				$this->_generation_queue->get_message_repository()->remove($msg);
 				//next item
-				$this->_generation_queue->get_message_repository()->set_current( $next_msg );
+				$this->_generation_queue->get_message_repository()->set_current($next_msg);
 				continue;
 			}
 
-			if ( $this->_verify() ) {
+			if ($this->_verify()) {
 				//let's get generating!
 				$this->_generate();
 			}
@@ -154,32 +154,32 @@ 
 				$msg->STS_ID() === EEM_Message::status_debug_only
 				&& ! EEM_Message::debug()
 			) {
-				do_action( 'AHEE__EE_Messages_Generator__generate__before_debug_delete', $msg, $this->_error_msg, $this->_current_messenger, $this->_current_message_type, $this->_current_data_handler );
+				do_action('AHEE__EE_Messages_Generator__generate__before_debug_delete', $msg, $this->_error_msg, $this->_current_messenger, $this->_current_message_type, $this->_current_data_handler);
 				$this->_generation_queue->get_message_repository()->delete();
-				$this->_generation_queue->get_message_repository()->set_current( $next_msg );
+				$this->_generation_queue->get_message_repository()->set_current($next_msg);
 				continue;
 			}
 
 			//if there are error messages then let's set the status and the error message.
-			if ( $this->_error_msg ) {
+			if ($this->_error_msg) {
 				//if the status is already debug only, then let's leave it at that.
-				if ( $msg->STS_ID() !== EEM_Message::status_debug_only ) {
-					$msg->set_STS_ID( EEM_Message::status_failed );
+				if ($msg->STS_ID() !== EEM_Message::status_debug_only) {
+					$msg->set_STS_ID(EEM_Message::status_failed);
 				}
-				do_action( 'AHEE__EE_Messages_Generator__generate__processing_failed_message', $msg, $this->_error_msg, $this->_current_messenger, $this->_current_message_type, $this->_current_data_handler );
+				do_action('AHEE__EE_Messages_Generator__generate__processing_failed_message', $msg, $this->_error_msg, $this->_current_messenger, $this->_current_message_type, $this->_current_data_handler);
 				$msg->set_error_message(
-					__( 'Message failed to generate for the following reasons: ' )
+					__('Message failed to generate for the following reasons: ')
 					. "\n"
-					. implode( "\n", $this->_error_msg )
+					. implode("\n", $this->_error_msg)
 				);
-				$msg->set_modified( time() );
+				$msg->set_modified(time());
 			} else {
-				do_action( 'AHEE__EE_Messages_Generator__generate__before_successful_generated_message_delete', $msg, $this->_error_msg, $this->_current_messenger, $this->_current_message_type, $this->_current_data_handler );
+				do_action('AHEE__EE_Messages_Generator__generate__before_successful_generated_message_delete', $msg, $this->_error_msg, $this->_current_messenger, $this->_current_message_type, $this->_current_data_handler);
 				//remove from db
 				$this->_generation_queue->get_message_repository()->delete();
 			}
 			//next item
-			$this->_generation_queue->get_message_repository()->set_current( $next_msg );
+			$this->_generation_queue->get_message_repository()->set_current($next_msg);
 		}
 
 		//generation queue is ALWAYS saved to record any errors in the generation process.
@@ -192,7 +192,7 @@ 
 		 * so a EE_Extra_Meta entry could be created and attached to the EE_Message.  In those cases the save flag is
 		 * irrelevant.
 		 */
-		if ( $save ) {
+		if ($save) {
 			$this->_ready_queue->save();
 		}
 
@@ -210,7 +210,7 @@ 
 	protected function _reset_current_properties() {
 		$this->_verified = false;
 		//make sure any _data value in the current message type is reset
-		if ( $this->_current_message_type instanceof EE_message_type ) {
+		if ($this->_current_message_type instanceof EE_message_type) {
 			$this->_current_message_type->reset_data();
 		}
 		$this->_current_messenger = $this->_current_message_type = $this->_current_data_handler = null;
@@ -229,7 +229,7 @@ 
 	 */
 	protected function _generate() {
 		//double check verification has run and that everything is ready to work with (saves us having to validate everything again).
-		if ( ! $this->_verified ) {
+		if ( ! $this->_verified) {
 			return false; //get out because we don't have a valid setup to work with.
 		}
 
@@ -239,35 +239,35 @@ 
 				$this->_current_data_handler,
 				$this->_generation_queue->get_message_repository()->current()->context()
 			);
-		} catch ( EE_Error $e ) {
+		} catch (EE_Error $e) {
 			$this->_error_msg[] = $e->getMessage();
 			return false;
 		}
 
 
 		//if no addressees then get out because there is nothing to generation (possible bad data).
-		if ( ! $this->_valid_addressees( $addressees ) ) {
-			do_action( 'AHEE__EE_Messages_Generator___generate__invalid_addressees', $this->_generation_queue->get_message_repository()->current(), $addressees, $this->_current_messenger, $this->_current_message_type, $this->_current_data_handler );
-			$this->_generation_queue->get_message_repository()->current()->set_STS_ID( EEM_Message::status_debug_only );
-			$this->_error_msg[] = __( 'This is not a critical error but an informational notice. Unable to generate messages EE_Messages_Addressee objects.  There were no attendees prepared by the data handler.
-			  Sometimes this is because messages only get generated for certain registration statuses. For example, the ticket notice message type only goes to approved registrations.', 'event_espresso' );
+		if ( ! $this->_valid_addressees($addressees)) {
+			do_action('AHEE__EE_Messages_Generator___generate__invalid_addressees', $this->_generation_queue->get_message_repository()->current(), $addressees, $this->_current_messenger, $this->_current_message_type, $this->_current_data_handler);
+			$this->_generation_queue->get_message_repository()->current()->set_STS_ID(EEM_Message::status_debug_only);
+			$this->_error_msg[] = __('This is not a critical error but an informational notice. Unable to generate messages EE_Messages_Addressee objects.  There were no attendees prepared by the data handler.
+			  Sometimes this is because messages only get generated for certain registration statuses. For example, the ticket notice message type only goes to approved registrations.', 'event_espresso');
 			return false;
 		}
 
 		$message_template_group = $this->_get_message_template_group();
 
 		//in the unlikely event there is no EE_Message_Template_Group available, get out!
-		if ( ! $message_template_group instanceof EE_Message_Template_Group ) {
-			$this->_error_msg[] = __( 'Unable to get the Message Templates for the Message being generated.  No message template group accessible.', 'event_espresso' );
+		if ( ! $message_template_group instanceof EE_Message_Template_Group) {
+			$this->_error_msg[] = __('Unable to get the Message Templates for the Message being generated.  No message template group accessible.', 'event_espresso');
 			return false;
 		}
 
 		//get formatted templates for using to parse and setup EE_Message objects.
-		$templates = $this->_get_templates( $message_template_group );
+		$templates = $this->_get_templates($message_template_group);
 
 
 		//setup new EE_Message objects (and add to _ready_queue)
-		return $this->_assemble_messages( $addressees, $templates, $message_template_group );
+		return $this->_assemble_messages($addressees, $templates, $message_template_group);
 	}
 
 
@@ -285,18 +285,18 @@ 
 		//so let's use that.
 		$GRP_ID = $this->_generation_queue->get_message_repository()->current()->GRP_ID();
 
-		if ( $GRP_ID ) {
+		if ($GRP_ID) {
 			//attempt to retrieve from repo first
-			$GRP = $this->_template_collection->get_by_ID( $GRP_ID );
-			if ( $GRP instanceof EE_Message_Template_Group ) {
-				return $GRP;  //got it!
+			$GRP = $this->_template_collection->get_by_ID($GRP_ID);
+			if ($GRP instanceof EE_Message_Template_Group) {
+				return $GRP; //got it!
 			}
 
 			//nope don't have it yet.  Get from DB then add to repo if its not here, then that means the current GRP_ID
 			//is not valid, so we'll continue on in the code assuming there's NO GRP_ID.
-			$GRP = EEM_Message_Template_Group::instance()->get_one_by_ID( $GRP_ID );
-			if ( $GRP instanceof EE_Message_Template_Group ) {
-				$this->_template_collection->add( $GRP );
+			$GRP = EEM_Message_Template_Group::instance()->get_one_by_ID($GRP_ID);
+			if ($GRP instanceof EE_Message_Template_Group) {
+				$this->_template_collection->add($GRP);
 				return $GRP;
 			}
 		}
@@ -315,41 +315,41 @@ 
 		//in vanilla EE we're assuming there's only one event.
 		//However, if there are multiple events then we'll just use the default templates instead of different
 		// templates per event (which could create problems).
-		if ( count( $this->_current_data_handler->events ) === 1 ) {
-			foreach ( $this->_current_data_handler->events as $event ) {
+		if (count($this->_current_data_handler->events) === 1) {
+			foreach ($this->_current_data_handler->events as $event) {
 				$EVT_ID = $event['ID'];
 			}
 		}
 
 		//before going any further, let's see if its in the queue
-		$GRP = $this->_template_collection->get_by_key( $this->_template_collection->get_key( $this->_current_messenger->name, $this->_current_message_type->name, $EVT_ID ) );
+		$GRP = $this->_template_collection->get_by_key($this->_template_collection->get_key($this->_current_messenger->name, $this->_current_message_type->name, $EVT_ID));
 
-		if ( $GRP instanceof EE_Message_Template_Group ) {
+		if ($GRP instanceof EE_Message_Template_Group) {
 			return $GRP;
 		}
 
 		//nope still no GRP?
 		//first we get the global template in case it has an override set.
-		$global_template_qa = array_merge( array( 'MTP_is_global' => true ), $template_qa );
-		$global_GRP = EEM_Message_Template_Group::instance()->get_one( array( $global_template_qa ) );
+		$global_template_qa = array_merge(array('MTP_is_global' => true), $template_qa);
+		$global_GRP = EEM_Message_Template_Group::instance()->get_one(array($global_template_qa));
 
 		//if this is an override, then we just return it.
-		if ( $global_GRP instanceof EE_Message_Template_Group && $global_GRP->get( 'MTP_is_override' ) ) {
-			$this->_template_collection->add( $global_GRP, $EVT_ID );
+		if ($global_GRP instanceof EE_Message_Template_Group && $global_GRP->get('MTP_is_override')) {
+			$this->_template_collection->add($global_GRP, $EVT_ID);
 			return $global_GRP;
 		}
 
 		//STILL here? Okay that means we want to see if there is event specific group and if there is we return it,
 		//otherwise we return the global group we retrieved.
-		if ( $EVT_ID ) {
+		if ($EVT_ID) {
 			$template_qa['Event.EVT_ID'] = $EVT_ID;
 		}
 
-		$GRP = EEM_Message_Template_Group::instance()->get_one( array( $template_qa ) );
+		$GRP = EEM_Message_Template_Group::instance()->get_one(array($template_qa));
 		$GRP = $GRP instanceof EE_Message_Template_Group ? $GRP : $global_GRP;
 
-		if ( $GRP instanceof EE_Message_Template_Group ) {
-			$this->_template_collection->add( $GRP, $EVT_ID );
+		if ($GRP instanceof EE_Message_Template_Group) {
+			$this->_template_collection->add($GRP, $EVT_ID);
 			return $GRP;
 		}
 
@@ -373,15 +373,15 @@ 
 	 *                      )
 	 *                  )
 	 */
-	protected function _get_templates( EE_Message_Template_Group $message_template_group ) {
+	protected function _get_templates(EE_Message_Template_Group $message_template_group) {
 		$templates = array();
 		$context_templates = $message_template_group->context_templates();
-		foreach ( $context_templates as $context => $template_fields ) {
-			foreach ( $template_fields as $template_field => $template_obj ) {
-				if ( ! $template_obj instanceof EE_Message_Template ) {
+		foreach ($context_templates as $context => $template_fields) {
+			foreach ($template_fields as $template_field => $template_obj) {
+				if ( ! $template_obj instanceof EE_Message_Template) {
 					continue;
 				}
-				$templates[ $template_field ][ $context ] = $template_obj->get( 'MTP_content' );
+				$templates[$template_field][$context] = $template_obj->get('MTP_content');
 			}
 		}
 		return $templates;
@@ -403,21 +403,21 @@ 
 	 *                get added to the queue with EEM_Message::status_idle, unsuccessfully generated messages will get added
 	 *                to the queue as EEM_Message::status_failed.  Very rarely should "false" be returned from this method.
 	 */
-	protected function _assemble_messages( $addressees, $templates, EE_Message_Template_Group $message_template_group ) {
+	protected function _assemble_messages($addressees, $templates, EE_Message_Template_Group $message_template_group) {
 
 		//if templates are empty then get out because we can't generate anything.
-		if ( ! $templates ) {
-			$this->_error_msg[] = __( 'Unable to assemble messages because there are no templates retrieved for generating the messages with', 'event_espresso' );
+		if ( ! $templates) {
+			$this->_error_msg[] = __('Unable to assemble messages because there are no templates retrieved for generating the messages with', 'event_espresso');
 			return false;
 		}
 
 		//We use this as the counter for generated messages because don't forget we may be executing this inside of a
 		//generation_queue.  So _ready_queue may have generated EE_Message objects already.
 		$generated_count = 0;
-		foreach ( $addressees as $context => $recipients ) {
-			foreach ( $recipients as $recipient ) {
-				$message = $this->_setup_message_object( $context, $recipient, $templates, $message_template_group );
-				if ( $message instanceof EE_Message ) {
+		foreach ($addressees as $context => $recipients) {
+			foreach ($recipients as $recipient) {
+				$message = $this->_setup_message_object($context, $recipient, $templates, $message_template_group);
+				if ($message instanceof EE_Message) {
 					$this->_ready_queue->add(
 						$message,
 						array(),
@@ -428,7 +428,7 @@ 
 				}
 
 				//if the current MSG being generated is for a test send then we'll only use ONE message in the generation.
-				if ( $this->_generation_queue->get_message_repository()->is_test_send() ) {
+				if ($this->_generation_queue->get_message_repository()->is_test_send()) {
 					break 2;
 				}
 			}
@@ -457,7 +457,7 @@ 
 	) {
 		//stuff we already know
 		$transaction_id = $recipient->txn instanceof EE_Transaction ? $recipient->txn->ID() : 0;
-		$transaction_id = empty( $transaction_id ) && $this->_current_data_handler->txn instanceof EE_Transaction
+		$transaction_id = empty($transaction_id) && $this->_current_data_handler->txn instanceof EE_Transaction
 			? $this->_current_data_handler->txn->ID()
 			: $transaction_id;
 		$message_fields = array(
@@ -470,7 +470,7 @@ 
 
 		//recipient id and type should be on the EE_Messages_Addressee object but if this is empty, let's try to grab the
 		//info from the att_obj found in the EE_Messages_Addressee object.
-		if ( empty( $recipient->recipient_id ) || empty( $recipient->recipient_type ) ) {
+		if (empty($recipient->recipient_id) || empty($recipient->recipient_type)) {
 			$message_fields['MSG_recipient_ID'] = $recipient->att_obj instanceof EE_Attendee
 				? $recipient->att_obj->ID()
 				: 0;
@@ -479,7 +479,7 @@ 
 			$message_fields['MSG_recipient_ID'] = $recipient->recipient_id;
 			$message_fields['MSG_recipient_type'] = $recipient->recipient_type;
 		}
-		$message = EE_Message_Factory::create( $message_fields );
+		$message = EE_Message_Factory::create($message_fields);
 
 		//grab valid shortcodes for shortcode parser
 		$mt_shortcodes = $this->_current_message_type->get_valid_shortcodes();
@@ -487,43 +487,43 @@ 
 
 		//if the 'to' field is empty (messages will ALWAYS have a "to" field, then we get out because that means this
 		//context is turned off) EXCEPT if we're previewing
-		if ( empty( $templates['to'][ $context ] )
+		if (empty($templates['to'][$context])
 		     && ! $this->_generation_queue->get_message_repository()->is_preview()
-		     && ! $this->_current_messenger->allow_empty_to_field() ) {
+		     && ! $this->_current_messenger->allow_empty_to_field()) {
 			//we silently exit here and do NOT record a fail because the message is "turned off" by having no "to" field.
 			return false;
 		}
 		$error_msg = array();
-		foreach ( $templates as $field => $field_context ) {
+		foreach ($templates as $field => $field_context) {
 			$error_msg = array();
 			//let's setup the valid shortcodes for the incoming context.
-			$valid_shortcodes = $mt_shortcodes[ $context ];
+			$valid_shortcodes = $mt_shortcodes[$context];
 			//merge in valid shortcodes for the field.
-			$shortcodes = isset($m_shortcodes[ $field ]) ? $m_shortcodes[ $field ] : $valid_shortcodes;
-			if ( isset( $templates[ $field ][ $context ] ) ) {
+			$shortcodes = isset($m_shortcodes[$field]) ? $m_shortcodes[$field] : $valid_shortcodes;
+			if (isset($templates[$field][$context])) {
 				//prefix field.
-				$column_name = 'MSG_' . $field;
+				$column_name = 'MSG_'.$field;
 				try {
 					$content = $this->_shortcode_parser->parse_message_template(
-						$templates[ $field ][ $context ],
+						$templates[$field][$context],
 						$recipient,
 						$shortcodes,
 						$this->_current_message_type,
 						$this->_current_messenger,
 						$message );
-					$message->set_field_or_extra_meta( $column_name, $content );
-				} catch ( EE_Error $e ) {
-					$error_msg[] = sprintf( __( 'There was a problem generating the content for the field %s: %s', 'event_espresso' ), $field, $e->getMessage() );
-					$message->set_STS_ID( EEM_Message::status_failed );
+					$message->set_field_or_extra_meta($column_name, $content);
+				} catch (EE_Error $e) {
+					$error_msg[] = sprintf(__('There was a problem generating the content for the field %s: %s', 'event_espresso'), $field, $e->getMessage());
+					$message->set_STS_ID(EEM_Message::status_failed);
 				}
 			}
 		}
 
-		if ( $message->STS_ID() === EEM_Message::status_failed ) {
-			$error_msg = __( 'There were problems generating this message:', 'event_espresso' ) . "\n" . implode( "\n", $error_msg );
-			$message->set_error_message( $error_msg );
+		if ($message->STS_ID() === EEM_Message::status_failed) {
+			$error_msg = __('There were problems generating this message:', 'event_espresso')."\n".implode("\n", $error_msg);
+			$message->set_error_message($error_msg);
 		} else {
-			$message->set_STS_ID( EEM_Message::status_idle );
+			$message->set_STS_ID(EEM_Message::status_idle);
 		}
 		return $message;
 	}
@@ -557,14 +557,14 @@ 
 	 * @param array $addressees  Keys correspond to contexts for the message type and values are EE_Messages_Addressee[]
 	 * @return bool
 	 */
-	protected function _valid_addressees( $addressees ) {
-		if ( ! $addressees || ! is_array( $addressees ) ) {
+	protected function _valid_addressees($addressees) {
+		if ( ! $addressees || ! is_array($addressees)) {
 			return false;
 		}
 
-		foreach ( $addressees as $addressee_array ) {
-			foreach ( $addressee_array as $addressee ) {
-				if ( ! $addressee instanceof EE_Messages_Addressee ) {
+		foreach ($addressees as $addressee_array) {
+			foreach ($addressee_array as $addressee) {
+				if ( ! $addressee instanceof EE_Messages_Addressee) {
 					return false;
 				}
 			}
@@ -585,19 +585,19 @@ 
 	protected function _validate_messenger_and_message_type() {
 
 		//first are there any existing error messages?  If so then return.
-		if ( $this->_error_msg ) {
+		if ($this->_error_msg) {
 			return false;
 		}
 		/** @type EE_Message $message */
 		$message = $this->_generation_queue->get_message_repository()->current();
 		try {
-			$this->_current_messenger = $message->valid_messenger( true ) ? $message->messenger_object() : null;
-		} catch ( Exception $e ) {
+			$this->_current_messenger = $message->valid_messenger(true) ? $message->messenger_object() : null;
+		} catch (Exception $e) {
 			$this->_error_msg[] = $e->getMessage();
 		}
 		try {
-			$this->_current_message_type = $message->valid_message_type( true ) ? $message->message_type_object() : null;
-		} catch ( Exception $e ) {
+			$this->_current_message_type = $message->valid_message_type(true) ? $message->message_type_object() : null;
+		} catch (Exception $e) {
 			$this->_error_msg[] = $e->getMessage();
 		}
 
@@ -609,10 +609,10 @@ 
 			     ! $this->_generation_queue->get_message_repository()->is_preview()
 			     && $this->_generation_queue->get_message_repository()->get_data_handler() !== 'EE_Messages_Preview_incoming_data' )
 		) {
-			$this->_error_msg[] = __( 'There is no generation data for this message. Unable to generate.' );
+			$this->_error_msg[] = __('There is no generation data for this message. Unable to generate.');
 		}
 
-		return empty( $this->_error_msg );
+		return empty($this->_error_msg);
 	}
 
 
@@ -629,7 +629,7 @@ 
 
 		//First, are there any existing error messages?  If so, return because if there were errors elsewhere this can't
 		//be used anyways.
-		if ( $this->_error_msg ) {
+		if ($this->_error_msg) {
 			return false;
 		}
 
@@ -638,29 +638,29 @@ 
 		/** @type EE_Messages_incoming_data $data_handler_class_name - well not really... just the class name actually */
 		$data_handler_class_name = $this->_generation_queue->get_message_repository()->get_data_handler()
 			? $this->_generation_queue->get_message_repository()->get_data_handler()
-			: 'EE_Messages_' .  $this->_current_message_type->get_data_handler( $generation_data ) . '_incoming_data';
+			: 'EE_Messages_'.$this->_current_message_type->get_data_handler($generation_data).'_incoming_data';
 
 		//If this EE_Message is for a preview, then let's switch out to the preview data handler.
-		if ( $this->_generation_queue->get_message_repository()->is_preview() ) {
-			$data_handler_class_name  = 'EE_Messages_Preview_incoming_data';
+		if ($this->_generation_queue->get_message_repository()->is_preview()) {
+			$data_handler_class_name = 'EE_Messages_Preview_incoming_data';
 		}
 
 		//First get the class name for the data handler (and also verifies it exists.
-		if ( ! class_exists( $data_handler_class_name ) ) {
+		if ( ! class_exists($data_handler_class_name)) {
 			$this->_error_msg[] = sprintf(
-				__( 'The included data handler class name does not match any valid, accessible, "EE_Messages_incoming_data" classes.  Looking for %s.', 'event_espresso' ),
+				__('The included data handler class name does not match any valid, accessible, "EE_Messages_incoming_data" classes.  Looking for %s.', 'event_espresso'),
 				$data_handler_class_name
 			);
 			return false;
 		}
 
 		//convert generation_data for data_handler_instantiation.
-		$generation_data = $data_handler_class_name::convert_data_from_persistent_storage( $generation_data );
+		$generation_data = $data_handler_class_name::convert_data_from_persistent_storage($generation_data);
 
 		//note, this may set error messages as well.
-		$this->_set_data_handler( $generation_data, $data_handler_class_name );
+		$this->_set_data_handler($generation_data, $data_handler_class_name);
 
-		return empty( $this->_error_msg );
+		return empty($this->_error_msg);
 	}
 
 
@@ -677,16 +677,16 @@ 
 	 *
 	 * @return void.
 	 */
-	protected function _set_data_handler( $generating_data, $data_handler_class_name ) {
+	protected function _set_data_handler($generating_data, $data_handler_class_name) {
 		//valid classname for the data handler.  Now let's setup the key for the data handler repository to see if there
 		//is already a ready data handler in the repository.
-		$this->_current_data_handler = $this->_data_handler_collection->get_by_key( $this->_data_handler_collection->get_key( $data_handler_class_name, $generating_data ) );
-		if ( ! $this->_current_data_handler instanceof EE_Messages_incoming_data ) {
+		$this->_current_data_handler = $this->_data_handler_collection->get_by_key($this->_data_handler_collection->get_key($data_handler_class_name, $generating_data));
+		if ( ! $this->_current_data_handler instanceof EE_Messages_incoming_data) {
 			//no saved data_handler in the repo so let's set one up and add it to the repo.
 			try {
-				$this->_current_data_handler = new $data_handler_class_name( $generating_data );
-				$this->_data_handler_collection->add( $this->_current_data_handler, $generating_data );
-			} catch( EE_Error $e ) {
+				$this->_current_data_handler = new $data_handler_class_name($generating_data);
+				$this->_data_handler_collection->add($this->_current_data_handler, $generating_data);
+			} catch (EE_Error $e) {
 				$this->_error_msg[] = $e->get_error();
 			}
 		}
@@ -706,13 +706,13 @@ 
 	 * @param bool                   $preview Indicate whether this is being used for a preview or not.
 	 * @return mixed Prepped data for persisting to the queue.  false is returned if unable to prep data.
 	 */
-	protected function _prepare_data_for_queue( EE_Message_To_Generate $message_to_generate, $preview ) {
+	protected function _prepare_data_for_queue(EE_Message_To_Generate $message_to_generate, $preview) {
 		/** @type EE_Messages_incoming_data $data_handler - well not really... just the class name actually */
-		$data_handler = $message_to_generate->get_data_handler_class_name( $preview );
-		if ( ! $message_to_generate->valid() ) {
+		$data_handler = $message_to_generate->get_data_handler_class_name($preview);
+		if ( ! $message_to_generate->valid()) {
 			return false; //unable to get the data because the info in the EE_Message_To_Generate class is invalid.
 		}
-		return $data_handler::convert_data_for_persistent_storage( $message_to_generate->data() );
+		return $data_handler::convert_data_for_persistent_storage($message_to_generate->data());
 	}
 
 
@@ -725,26 +725,26 @@ 
 	 * @param EE_Message_To_Generate $message_to_generate
 	 * @param bool                   $test_send Whether this is just a test send or not.  Typically used for previews.
 	 */
-	public function create_and_add_message_to_queue( EE_Message_To_Generate $message_to_generate, $test_send = false ) {
+	public function create_and_add_message_to_queue(EE_Message_To_Generate $message_to_generate, $test_send = false) {
 		//prep data
-		$data = $this->_prepare_data_for_queue( $message_to_generate, $message_to_generate->preview() );
+		$data = $this->_prepare_data_for_queue($message_to_generate, $message_to_generate->preview());
 
 		$message = $message_to_generate->get_EE_Message();
 
 		//is there a GRP_ID in the request?
-		if ( $GRP_ID = EE_Registry::instance()->REQ->get( 'GRP_ID' ) ) {
-			$message->set_GRP_ID( $GRP_ID );
+		if ($GRP_ID = EE_Registry::instance()->REQ->get('GRP_ID')) {
+			$message->set_GRP_ID($GRP_ID);
 		}
 
-		if ( $data === false ) {
-			$message->set_STS_ID( EEM_Message::status_failed );
-			$message->set_error_message( __( 'Unable to prepare data for persistence to the database.', 'event_espresso' ) );
+		if ($data === false) {
+			$message->set_STS_ID(EEM_Message::status_failed);
+			$message->set_error_message(__('Unable to prepare data for persistence to the database.', 'event_espresso'));
 		} else {
 			//make sure that the data handler is cached on the message as well
 			$data['data_handler_class_name'] = $message_to_generate->get_data_handler_class_name();
 		}
 
-		$this->_generation_queue->add( $message, $data, $message_to_generate->preview(), $test_send );
+		$this->_generation_queue->add($message, $data, $message_to_generate->preview(), $test_send);
 	}
 
 

core/services/progress_steps/display_strategies/number_bubbles/number_bubbles.template.php

Spacing +5 added lines, -5 removed lines

@@ -1,6 +1,6 @@ 
 <?php
-if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 /**
  * This is the template for the "Number Bubbles" Progress Steps
@@ -14,13 +14,13 @@ 
 <!-- progress step display -->
 <div class="ee-progress-step-main-container">
 	<div class="progress-step-container number-bubbles-container">
-		<?php foreach ( $progress_steps as $progress_step ) : ?>
-		<div data-step-nmbr="<?php echo $progress_step->order();?>" id="progress-step-<?php echo $progress_step->id(); ?>" class="progress-step-number <?php echo $progress_step->htmlClass(); ?>">
+		<?php foreach ($progress_steps as $progress_step) : ?>
+		<div data-step-nmbr="<?php echo $progress_step->order(); ?>" id="progress-step-<?php echo $progress_step->id(); ?>" class="progress-step-number <?php echo $progress_step->htmlClass(); ?>">
 			<div class="progress-step-line"></div>
 			<div class="progress-step-bubble"><p><?php echo $progress_step->order(); ?></p></div>
 			<span class="progress-step-text"><?php echo $progress_step->text(); ?></span>
 		</div>
-		<?php endforeach;?>
+		<?php endforeach; ?>
 	</div>
 </div>
 

core/libraries/form_sections/inputs/EE_Hidden_Input.input.php

Spacing +6 added lines, -6 removed lines

@@ -6,20 +6,20 @@
  * @subpackage
  * @author				Mike Nelson
  */
-class EE_Hidden_Input extends EE_Form_Input_Base{
+class EE_Hidden_Input extends EE_Form_Input_Base {
 
 	/**
 	 * @param array $input_settings
 	 */
-	public function __construct($input_settings = array()){
+	public function __construct($input_settings = array()) {
 		//require_once('strategies/display_strategies/EE_Text_Input_Display_Strategy.strategy.php');
 		$this->_set_display_strategy(new EE_Hidden_Display_Strategy());
-		if ( isset( $input_settings['normalization_strategy'] ) && $input_settings['normalization_strategy'] instanceof EE_Normalization_Strategy_Base ) {
-			$this->_set_normalization_strategy( $input_settings['normalization_strategy'] );
+		if (isset($input_settings['normalization_strategy']) && $input_settings['normalization_strategy'] instanceof EE_Normalization_Strategy_Base) {
+			$this->_set_normalization_strategy($input_settings['normalization_strategy']);
 		} else {
-			$this->_set_normalization_strategy( new EE_Text_Normalization() );
+			$this->_set_normalization_strategy(new EE_Text_Normalization());
 		}
-		parent::__construct( $input_settings );
+		parent::__construct($input_settings);
 	}
 
 

core/libraries/form_sections/inputs/EE_Submit_Input.input.php

Spacing +3 added lines, -3 removed lines

@@ -8,15 +8,15 @@
  *
  * This input has a default validation strategy of plaintext (which can be removed after construction)
  */
-class EE_Submit_Input extends EE_Form_Input_Base{
+class EE_Submit_Input extends EE_Form_Input_Base {
 
 	/**
 	 * @param array $options
 	 */
-	public function __construct($options = array()){
+	public function __construct($options = array()) {
 		$this->_set_display_strategy(new EE_Submit_Input_Display_Strategy());
 		$this->_set_normalization_strategy(new EE_Text_Normalization());
-		$this->_add_validation_strategy( new EE_Plaintext_Validation_Strategy() );
+		$this->_add_validation_strategy(new EE_Plaintext_Validation_Strategy());
 		parent::__construct($options);
 	}
 }
\ No newline at end of file

core/libraries/form_sections/strategies/display/EE_Submit_Input_Display_Strategy.strategy.php

Spacing +7 added lines, -7 removed lines

@@ -9,18 +9,18 @@
  * @package       Event Espresso
  * @author        Mike Nelson
  */
-class EE_Submit_Input_Display_Strategy extends EE_Display_Strategy_Base{
+class EE_Submit_Input_Display_Strategy extends EE_Display_Strategy_Base {
 	/**
 	 *
 	 * @return string of html to display the input
 	 */
-	public function display(){
+	public function display() {
 		$html = '<input type="submit" ';
-		$html .= 'name="' . $this->_input->html_name() . '" ';
-		$html .= 'value="' . $this->_input->raw_value_in_form() . '" ';
-		$html .= 'id="' . $this->_input->html_id() . '-submit" ';
-		$html .= 'class="' . $this->_input->html_class() . ' ' . $this->_input->button_css_attributes() . '" ';
-		$html .= 'style="' . $this->_input->html_style() . '" ';
+		$html .= 'name="'.$this->_input->html_name().'" ';
+		$html .= 'value="'.$this->_input->raw_value_in_form().'" ';
+		$html .= 'id="'.$this->_input->html_id().'-submit" ';
+		$html .= 'class="'.$this->_input->html_class().' '.$this->_input->button_css_attributes().'" ';
+		$html .= 'style="'.$this->_input->html_style().'" ';
 		$html .= $this->_input->other_html_attributes();
 		$html .= '/>';
 		return $html;

core/db_classes/EE_Line_Item.class.php

Braces +3 added lines, -3 removed lines

@@ -671,7 +671,7 @@ 
 			if( isset( $this->_children[ $code ] ) ) {
 				unset( $this->_children[ $code ] );
 				return 1;
-			}else{
+			} else{
 				return 0;
 			}
 		}
@@ -1110,10 +1110,10 @@ 
 					//that's taxable too (the taxable total so far)
 					if( $child_line_item->is_percent() ) {
 						$total = $total + ( $total * $child_line_item->percent() / 100 );
-					}else{
+					} else{
 						$total += $child_line_item->total();
 					}
-				}elseif( $child_line_item->type() === EEM_Line_Item::type_sub_total ){
+				} elseif( $child_line_item->type() === EEM_Line_Item::type_sub_total ){
 					$total += $child_line_item->taxable_total();
 				}
 			}

Spacing +209 added lines, -209 removed lines

@@ -1,5 +1,5 @@ 
-<?php if ( !defined( 'EVENT_ESPRESSO_VERSION' ) ) {
-	exit( 'No direct script access allowed' );
+<?php if ( ! defined('EVENT_ESPRESSO_VERSION')) {
+	exit('No direct script access allowed');
 }
 /**
  * Event Espresso
@@ -50,9 +50,9 @@ 
 	 *                             		    date_format and the second value is the time format
 	 * @return EE_Line_Item
 	 */
-	public static function new_instance( $props_n_values = array(), $timezone = null, $date_formats = array() ) {
-		$has_object = parent::_check_for_object( $props_n_values, __CLASS__, $timezone, $date_formats );
-		return $has_object ? $has_object : new self( $props_n_values, false, $timezone, $date_formats );
+	public static function new_instance($props_n_values = array(), $timezone = null, $date_formats = array()) {
+		$has_object = parent::_check_for_object($props_n_values, __CLASS__, $timezone, $date_formats);
+		return $has_object ? $has_object : new self($props_n_values, false, $timezone, $date_formats);
 	}
 
 
@@ -63,8 +63,8 @@ 
 	 *                          		the website will be used.
 	 * @return EE_Line_Item
 	 */
-	public static function new_instance_from_db( $props_n_values = array(), $timezone = null ) {
-		return new self( $props_n_values, TRUE, $timezone );
+	public static function new_instance_from_db($props_n_values = array(), $timezone = null) {
+		return new self($props_n_values, TRUE, $timezone);
 	}
 
 
@@ -75,10 +75,10 @@ 
 	 * @param bool   $bydb
 	 * @param string $timezone
 	 */
-	protected function __construct( $fieldValues = array(), $bydb = FALSE, $timezone = '' ) {
-		parent::__construct( $fieldValues, $bydb, $timezone );
-		if ( ! $this->get( 'LIN_code' ) ) {
-			$this->set_code( $this->generate_code() );
+	protected function __construct($fieldValues = array(), $bydb = FALSE, $timezone = '') {
+		parent::__construct($fieldValues, $bydb, $timezone);
+		if ( ! $this->get('LIN_code')) {
+			$this->set_code($this->generate_code());
 		}
 	}
 
@@ -89,7 +89,7 @@ 
 	 * @return int
 	 */
 	public function ID() {
-		return $this->get( 'LIN_ID' );
+		return $this->get('LIN_ID');
 	}
 
 
@@ -99,7 +99,7 @@ 
 	 * @return int
 	 */
 	public function TXN_ID() {
-		return $this->get( 'TXN_ID' );
+		return $this->get('TXN_ID');
 	}
 
 
@@ -108,8 +108,8 @@ 
 	 * Sets TXN_ID
 	 * @param int $TXN_ID
 	 */
-	public function set_TXN_ID( $TXN_ID ) {
-		$this->set( 'TXN_ID', $TXN_ID );
+	public function set_TXN_ID($TXN_ID) {
+		$this->set('TXN_ID', $TXN_ID);
 	}
 
 
@@ -119,9 +119,9 @@ 
 	 * @return string
 	 */
 	public function name() {
-		$name =  $this->get( 'LIN_name' );
-		if( ! $name ){
-			$name = ucwords( str_replace( '-', ' ', $this->type() ) );
+		$name = $this->get('LIN_name');
+		if ( ! $name) {
+			$name = ucwords(str_replace('-', ' ', $this->type()));
 		}
 		return $name;
 	}
@@ -132,8 +132,8 @@ 
 	 * Sets name
 	 * @param string $name
 	 */
-	public function set_name( $name ) {
-		$this->set( 'LIN_name', $name );
+	public function set_name($name) {
+		$this->set('LIN_name', $name);
 	}
 
 
@@ -143,7 +143,7 @@ 
 	 * @return string
 	 */
 	public function desc() {
-		return $this->get( 'LIN_desc' );
+		return $this->get('LIN_desc');
 	}
 
 
@@ -152,8 +152,8 @@ 
 	 * Sets desc
 	 * @param string $desc
 	 */
-	public function set_desc( $desc ) {
-		$this->set( 'LIN_desc', $desc );
+	public function set_desc($desc) {
+		$this->set('LIN_desc', $desc);
 	}
 
 
@@ -163,7 +163,7 @@ 
 	 * @return int
 	 */
 	public function quantity() {
-		return $this->get( 'LIN_quantity' );
+		return $this->get('LIN_quantity');
 	}
 
 
@@ -172,8 +172,8 @@ 
 	 * Sets quantity
 	 * @param int $quantity
 	 */
-    public function set_quantity( $quantity ) {
-		$this->set( 'LIN_quantity', max( $quantity, 0 ) );
+    public function set_quantity($quantity) {
+		$this->set('LIN_quantity', max($quantity, 0));
 	}
 
 
@@ -183,7 +183,7 @@ 
 	 * @return string
 	 */
 	public function OBJ_ID() {
-		return $this->get( 'OBJ_ID' );
+		return $this->get('OBJ_ID');
 	}
 
 
@@ -192,8 +192,8 @@ 
 	 * Sets item_id
 	 * @param string $item_id
 	 */
-	public function set_OBJ_ID( $item_id ) {
-		$this->set( 'OBJ_ID', $item_id );
+	public function set_OBJ_ID($item_id) {
+		$this->set('OBJ_ID', $item_id);
 	}
 
 
@@ -203,7 +203,7 @@ 
 	 * @return string
 	 */
 	public function OBJ_type() {
-		return $this->get( 'OBJ_type' );
+		return $this->get('OBJ_type');
 	}
 
 
@@ -240,8 +240,8 @@ 
 	 * Sets item_type
 	 * @param string $OBJ_type
 	 */
-	public function set_OBJ_type( $OBJ_type ) {
-		$this->set( 'OBJ_type', $OBJ_type );
+	public function set_OBJ_type($OBJ_type) {
+		$this->set('OBJ_type', $OBJ_type);
 	}
 
 
@@ -251,7 +251,7 @@ 
 	 * @return float
 	 */
 	public function unit_price() {
-		return $this->get( 'LIN_unit_price' );
+		return $this->get('LIN_unit_price');
 	}
 
 
@@ -261,8 +261,8 @@ 
 	 *
 	 * @param float $unit_price
 	 */
-	public function set_unit_price( $unit_price ) {
-		$this->set( 'LIN_unit_price', $unit_price );
+	public function set_unit_price($unit_price) {
+		$this->set('LIN_unit_price', $unit_price);
 	}
 
 
@@ -273,19 +273,19 @@ 
 	 * @return boolean
 	 */
 	public function is_percent() {
-		if( $this->is_tax_sub_total() ) {
+		if ($this->is_tax_sub_total()) {
 			//tax subtotals HAVE a percent on them, that percentage only applies
 			//to taxable items, so its' an exception. Treat it like a flat line item
 			return false;
 		}
-		$unit_price = abs( $this->get( 'LIN_unit_price' ) );
-		$percent = abs( $this->get( 'LIN_percent' ) );
-		if ( $unit_price < .001 && $percent ) {
+		$unit_price = abs($this->get('LIN_unit_price'));
+		$percent = abs($this->get('LIN_percent'));
+		if ($unit_price < .001 && $percent) {
 			return TRUE;
-		} elseif ( $unit_price >= .001 && !$percent ) {
+		} elseif ($unit_price >= .001 && ! $percent) {
 			return FALSE;
-		} elseif ( $unit_price >= .001 && $percent ) {
-			throw new EE_Error( sprintf( __( "A Line Item can not have a unit price of (%s) AND a percent (%s)!", "event_espresso" ), $unit_price, $percent ) );
+		} elseif ($unit_price >= .001 && $percent) {
+			throw new EE_Error(sprintf(__("A Line Item can not have a unit price of (%s) AND a percent (%s)!", "event_espresso"), $unit_price, $percent));
 		} else {
 			// if they're both 0, assume its not a percent item
 			return FALSE;
@@ -299,7 +299,7 @@ 
 	 * @return float
 	 */
 	public function percent() {
-		return $this->get( 'LIN_percent' );
+		return $this->get('LIN_percent');
 	}
 
 
@@ -308,8 +308,8 @@ 
 	 * Sets percent (between 100-0.01)
 	 * @param float $percent
 	 */
-	public function set_percent( $percent ) {
-		$this->set( 'LIN_percent', $percent );
+	public function set_percent($percent) {
+		$this->set('LIN_percent', $percent);
 	}
 
 
@@ -319,7 +319,7 @@ 
 	 * @return float
 	 */
 	public function total() {
-		return $this->get( 'LIN_total' );
+		return $this->get('LIN_total');
 	}
 
 
@@ -328,8 +328,8 @@ 
 	 * Sets total
 	 * @param float $total
 	 */
-	public function set_total( $total ) {
-		$this->set( 'LIN_total', $total );
+	public function set_total($total) {
+		$this->set('LIN_total', $total);
 	}
 
 
@@ -339,7 +339,7 @@ 
 	 * @return int
 	 */
 	public function order() {
-		return $this->get( 'LIN_order' );
+		return $this->get('LIN_order');
 	}
 
 
@@ -348,8 +348,8 @@ 
 	 * Sets order
 	 * @param int $order
 	 */
-	public function set_order( $order ) {
-		$this->set( 'LIN_order', $order );
+	public function set_order($order) {
+		$this->set('LIN_order', $order);
 	}
 
 
@@ -359,7 +359,7 @@ 
 	 * @return int
 	 */
 	public function parent_ID() {
-		return $this->get( 'LIN_parent' );
+		return $this->get('LIN_parent');
 	}
 
 
@@ -368,8 +368,8 @@ 
 	 * Sets parent
 	 * @param int $parent
 	 */
-	public function set_parent_ID( $parent ) {
-		$this->set( 'LIN_parent', $parent );
+	public function set_parent_ID($parent) {
+		$this->set('LIN_parent', $parent);
 	}
 
 
@@ -379,7 +379,7 @@ 
 	 * @return string
 	 */
 	public function type() {
-		return $this->get( 'LIN_type' );
+		return $this->get('LIN_type');
 	}
 
 
@@ -388,8 +388,8 @@ 
 	 * Sets type
 	 * @param string $type
 	 */
-	public function set_type( $type ) {
-		$this->set( 'LIN_type', $type );
+	public function set_type($type) {
+		$this->set('LIN_type', $type);
 	}
 
 
@@ -402,8 +402,8 @@ 
 	 * @return EE_Line_Item
 	 */
 	public function parent() {
-		if( $this->ID() ) {
-			return $this->get_model()->get_one_by_ID( $this->parent_ID() );
+		if ($this->ID()) {
+			return $this->get_model()->get_one_by_ID($this->parent_ID());
 		} else {
 			return $this->_parent;
 		}
@@ -416,13 +416,13 @@ 
 	 * @return EE_Line_Item[]
 	 */
 	public function children() {
-		if ( $this->ID() ) {
+		if ($this->ID()) {
 			return $this->get_model()->get_all(
 					array(
-						array( 'LIN_parent' => $this->ID() ),
-						'order_by' => array( 'LIN_order' => 'ASC' ) ) );
+						array('LIN_parent' => $this->ID()),
+						'order_by' => array('LIN_order' => 'ASC') ) );
 		} else {
-			if ( ! is_array( $this->_children ) ) {
+			if ( ! is_array($this->_children)) {
 				$this->_children = array();
 			}
 			return $this->_children;
@@ -436,7 +436,7 @@ 
 	 * @return string
 	 */
 	public function code() {
-		return $this->get( 'LIN_code' );
+		return $this->get('LIN_code');
 	}
 
 
@@ -445,8 +445,8 @@ 
 	 * Sets code
 	 * @param string $code
 	 */
-	public function set_code( $code ) {
-		$this->set( 'LIN_code', $code );
+	public function set_code($code) {
+		$this->set('LIN_code', $code);
 	}
 
 
@@ -456,7 +456,7 @@ 
 	 * @return boolean
 	 */
 	public function is_taxable() {
-		return $this->get( 'LIN_is_taxable' );
+		return $this->get('LIN_is_taxable');
 	}
 
 
@@ -465,8 +465,8 @@ 
 	 * Sets is_taxable
 	 * @param boolean $is_taxable
 	 */
-	public function set_is_taxable( $is_taxable ) {
-		$this->set( 'LIN_is_taxable', $is_taxable );
+	public function set_is_taxable($is_taxable) {
+		$this->set('LIN_is_taxable', $is_taxable);
 	}
 
 
@@ -481,7 +481,7 @@ 
 	 */
 	public function get_object() {
 		$model_name_of_related_obj = $this->OBJ_type();
-		return $this->get_model()->has_relation(  $model_name_of_related_obj ) ? $this->get_first_related( $model_name_of_related_obj ) : NULL;
+		return $this->get_model()->has_relation($model_name_of_related_obj) ? $this->get_first_related($model_name_of_related_obj) : NULL;
 	}
 
 
@@ -492,11 +492,11 @@ 
 	 * @param array $query_params
 	 * @return EE_Ticket
 	 */
-	public function ticket( $query_params = array() ) {
+	public function ticket($query_params = array()) {
 		//we're going to assume that when this method is called we always want to receive the attached ticket EVEN if that ticket is archived.  This can be overridden via the incoming $query_params argument
-		$remove_defaults = array( 'default_where_conditions' => 'none' );
-		$query_params = array_merge( $remove_defaults, $query_params );
-		return $this->get_first_related( 'Ticket', $query_params );
+		$remove_defaults = array('default_where_conditions' => 'none');
+		$query_params = array_merge($remove_defaults, $query_params);
+		return $this->get_first_related('Ticket', $query_params);
 	}
 
 
@@ -506,11 +506,11 @@ 
 	 * @return EE_Datetime | NULL
 	 */
 	public function get_ticket_datetime() {
-		if ( $this->OBJ_type() === 'Ticket' ) {
+		if ($this->OBJ_type() === 'Ticket') {
 			$ticket = $this->ticket();
-			if ( $ticket instanceof EE_Ticket ) {
+			if ($ticket instanceof EE_Ticket) {
 				$datetime = $ticket->first_datetime();
-				if ( $datetime instanceof EE_Datetime ) {
+				if ($datetime instanceof EE_Datetime) {
 					return $datetime;
 				}
 			}
@@ -526,9 +526,9 @@ 
 	 * @return string
 	 */
 	public function ticket_event_name() {
-		$event_name = __( "Unknown", "event_espresso" );
+		$event_name = __("Unknown", "event_espresso");
 		$event = $this->ticket_event();
-		if ( $event instanceof EE_Event ) {
+		if ($event instanceof EE_Event) {
 			$event_name = $event->name();
 		}
 		return $event_name;
@@ -542,9 +542,9 @@ 
 	public function ticket_event() {
 		$event = null;
 		$ticket = $this->ticket();
-		if ( $ticket instanceof EE_Ticket ) {
+		if ($ticket instanceof EE_Ticket) {
 			$datetime = $ticket->first_datetime();
-			if ( $datetime instanceof EE_Datetime ) {
+			if ($datetime instanceof EE_Datetime) {
 				$event = $datetime->event();
 			}
 		}
@@ -559,11 +559,11 @@ 
 	 * @param string $time_format
 	 * @return string
 	 */
-	public function ticket_datetime_start( $date_format = '', $time_format = '' ) {
-		$first_datetime_string = __( "Unknown", "event_espresso" );
+	public function ticket_datetime_start($date_format = '', $time_format = '') {
+		$first_datetime_string = __("Unknown", "event_espresso");
 		$datetime = $this->get_ticket_datetime();
-		if ( $datetime ) {
-			$first_datetime_string = $datetime->start_date_and_time( $date_format, $time_format );
+		if ($datetime) {
+			$first_datetime_string = $datetime->start_date_and_time($date_format, $time_format);
 		}
 		return $first_datetime_string;
 	}
@@ -578,26 +578,26 @@ 
 	 * @return bool success
 	 * @throws \EE_Error
 	 */
-	public function add_child_line_item( EEI_Line_Item $line_item, $set_order = true ) {
+	public function add_child_line_item(EEI_Line_Item $line_item, $set_order = true) {
 		// should we calculate the LIN_order for this line item ?
-		if ( $set_order || $line_item->order() === null ) {
-			$line_item->set_order( count( $this->children() ) );
+		if ($set_order || $line_item->order() === null) {
+			$line_item->set_order(count($this->children()));
 		}
-		if ( $this->ID() ) {
+		if ($this->ID()) {
 			//check for any duplicate line items (with the same code), if so, this replaces it
-			$line_item_with_same_code = $this->get_child_line_item(  $line_item->code() );
-			if( $line_item_with_same_code instanceof EE_Line_Item && $line_item_with_same_code !== $line_item ) {
-				$this->delete_child_line_item( $line_item_with_same_code->code() );
+			$line_item_with_same_code = $this->get_child_line_item($line_item->code());
+			if ($line_item_with_same_code instanceof EE_Line_Item && $line_item_with_same_code !== $line_item) {
+				$this->delete_child_line_item($line_item_with_same_code->code());
 			}
-			$line_item->set_parent_ID( $this->ID() );
-			if( $this->TXN_ID() ){
-				$line_item->set_TXN_ID( $this->TXN_ID() );
+			$line_item->set_parent_ID($this->ID());
+			if ($this->TXN_ID()) {
+				$line_item->set_TXN_ID($this->TXN_ID());
 			}
 			return $line_item->save();
 		} else {
-			$this->_children[ $line_item->code() ] = $line_item;
-			if( $line_item->parent() != $this ) {
-				$line_item->set_parent( $this );
+			$this->_children[$line_item->code()] = $line_item;
+			if ($line_item->parent() != $this) {
+				$line_item->set_parent($this);
 			}
 			return TRUE;
 		}
@@ -611,16 +611,16 @@ 
 	 * @param EE_Line_Item $line_item
 	 *
 	 */
-	public function set_parent( $line_item ) {
-		if ( $this->ID() ) {
-			if( ! $line_item->ID() ) {
+	public function set_parent($line_item) {
+		if ($this->ID()) {
+			if ( ! $line_item->ID()) {
 				$line_item->save();
 			}
-			$this->set_parent_ID( $line_item->ID() );
+			$this->set_parent_ID($line_item->ID());
 			$this->save();
 		} else {
 			$this->_parent = $line_item;
-			$this->set_parent_ID( $line_item->ID() );
+			$this->set_parent_ID($line_item->ID());
 		}
 	}
 
@@ -633,11 +633,11 @@ 
 	 * @param string $code
 	 * @return EE_Line_Item
 	 */
-	public function get_child_line_item( $code ) {
-		if ( $this->ID() ) {
-			return $this->get_model()->get_one( array( array( 'LIN_parent' => $this->ID(), 'LIN_code' => $code ) ) );
+	public function get_child_line_item($code) {
+		if ($this->ID()) {
+			return $this->get_model()->get_one(array(array('LIN_parent' => $this->ID(), 'LIN_code' => $code)));
 		} else {
-			return isset( $this->_children[ $code ] ) ? $this->_children[ $code ] : null;
+			return isset($this->_children[$code]) ? $this->_children[$code] : null;
 		}
 	}
 
@@ -648,10 +648,10 @@ 
 	 * @return int
 	 */
 	public function delete_children_line_items() {
-		if ( $this->ID() ) {
-			return $this->get_model()->delete( array( array( 'LIN_parent' => $this->ID() ) ) );
+		if ($this->ID()) {
+			return $this->get_model()->delete(array(array('LIN_parent' => $this->ID())));
 		} else {
-			$count = count( $this->_children );
+			$count = count($this->_children);
 			$this->_children = array();
 			return $count;
 		}
@@ -668,25 +668,25 @@ 
 	 * @param bool $stop_search_once_found
 	 * @return int count of items deleted (or simply removed from the line item's cache, if not has not been saved to the DB yet)
 	 */
-	public function delete_child_line_item( $code, $stop_search_once_found = true ) {
-		if ( $this->ID() ) {
+	public function delete_child_line_item($code, $stop_search_once_found = true) {
+		if ($this->ID()) {
 			$items_deleted = 0;
-			if( $this->code() == $code ) {
-				$items_deleted += EEH_Line_Item::delete_all_child_items( $this );
+			if ($this->code() == $code) {
+				$items_deleted += EEH_Line_Item::delete_all_child_items($this);
 				$items_deleted += (int) $this->delete();
-				if( $stop_search_once_found ){
+				if ($stop_search_once_found) {
 					return $items_deleted;
 				}
 			}
-			foreach( $this->children() as $child_line_item ) {
-				$items_deleted += $child_line_item->delete_child_line_item( $code, $stop_search_once_found );
+			foreach ($this->children() as $child_line_item) {
+				$items_deleted += $child_line_item->delete_child_line_item($code, $stop_search_once_found);
 			}
 			return $items_deleted;
 		} else {
-			if( isset( $this->_children[ $code ] ) ) {
-				unset( $this->_children[ $code ] );
+			if (isset($this->_children[$code])) {
+				unset($this->_children[$code]);
 				return 1;
-			}else{
+			} else {
 				return 0;
 			}
 		}
@@ -699,9 +699,9 @@ 
 	 * @return boolean
 	 */
 	public function delete_if_childless_subtotal() {
-		if( $this->ID() &&
+		if ($this->ID() &&
 				$this->type() == EEM_Line_Item::type_sub_total &&
-				! $this->children() ) {
+				! $this->children()) {
 			return $this->delete();
 		} else {
 			return false;
@@ -716,7 +716,7 @@ 
 	 */
 	public function generate_code() {
 		// each line item in the cart requires a unique identifier
-		return md5( $this->get( 'OBJ_type' ) . $this->get( 'OBJ_ID' ) . microtime() );
+		return md5($this->get('OBJ_type').$this->get('OBJ_ID').microtime());
 	}
 
 
@@ -799,7 +799,7 @@ 
 	 * @return string like '2, 004.00', formatted according to the localized currency
 	 */
 	public function unit_price_no_code() {
-		return $this->get_pretty( 'LIN_unit_price', 'no_currency_code' );
+		return $this->get_pretty('LIN_unit_price', 'no_currency_code');
 	}
 
 
@@ -809,7 +809,7 @@ 
 	 * @return string like '2, 004.00', formatted according to the localized currency
 	 */
 	public function total_no_code() {
-		return $this->get_pretty( 'LIN_total', 'no_currency_code' );
+		return $this->get_pretty('LIN_total', 'no_currency_code');
 	}
 
 
@@ -829,17 +829,17 @@ 
 		$tax_total = $this->recalculate_taxes_and_tax_total();
 		$total = $pre_tax_total + $tax_total;
 		// no negative totals plz
-		$total = max( $total, 0 );
-		$this->set_total( $total );
+		$total = max($total, 0);
+		$this->set_total($total);
 		//only update the related transaction's total
 		//if we intend to save this line item and its a grand total
-		if(
+		if (
 			$this->allow_persist() &&
 			$this->type() === EEM_Line_Item::type_total &&
 			$this->transaction() instanceof EE_Transaction
-		){
-			$this->transaction()->set_total( $total );
-			if ( $this->transaction()->ID() ) {
+		) {
+			$this->transaction()->set_total($total);
+			if ($this->transaction()->ID()) {
 				$this->transaction()->save();
 			}
 		}
@@ -858,47 +858,47 @@ 
 	public function recalculate_pre_tax_total() {
 		$total = 0;
 		$my_children = $this->children();
-		$has_children = ! empty( $my_children );
-		if ( $has_children && $this->is_line_item() ) {
-			$total = $this->_recalculate_pretax_total_for_line_item( $total, $my_children );
-		} elseif ( ! $has_children && ( $this->is_sub_line_item() || $this->is_line_item() ) ) {
+		$has_children = ! empty($my_children);
+		if ($has_children && $this->is_line_item()) {
+			$total = $this->_recalculate_pretax_total_for_line_item($total, $my_children);
+		} elseif ( ! $has_children && ($this->is_sub_line_item() || $this->is_line_item())) {
 			$total = $this->unit_price() * $this->quantity();
-		} elseif( $this->is_sub_total() || $this->is_total() ) {
-			$total = $this->_recalculate_pretax_total_for_subtotal( $total, $my_children );
-		} elseif ( $this->is_tax_sub_total() || $this->is_tax() || $this->is_cancelled() ) {
+		} elseif ($this->is_sub_total() || $this->is_total()) {
+			$total = $this->_recalculate_pretax_total_for_subtotal($total, $my_children);
+		} elseif ($this->is_tax_sub_total() || $this->is_tax() || $this->is_cancelled()) {
 			// completely ignore tax totals, tax sub-totals, and cancelled line items, when calculating the pre-tax-total
 			return 0;
 		}
 		// ensure all non-line items and non-sub-line-items have a quantity of 1 (except for Events)
-		if(
+		if (
 			! $this->is_line_item() &&
 			! $this->is_sub_line_item() &&
 			! $this->is_cancellation()
 		) {
-			if ( $this->OBJ_type() !== 'Event' ) {
-				$this->set_quantity( 1 );
+			if ($this->OBJ_type() !== 'Event') {
+				$this->set_quantity(1);
 			}
-			if( ! $this->is_percent() ) {
-				$this->set_unit_price( $this->total() );
+			if ( ! $this->is_percent()) {
+				$this->set_unit_price($this->total());
 			}
 		}
 
 		//we don't want to bother saving grand totals, because that needs to factor in taxes anyways
 		//so it ought to be
-		if( ! $this->is_total() ) {
-			$this->set_total( $total );
+		if ( ! $this->is_total()) {
+			$this->set_total($total);
 			//if not a percent line item, make sure we keep the unit price in sync
-			if(
+			if (
 				$has_children
 				&& $this->is_line_item()
 				&& ! $this->is_percent()
 			) {
-				if( $this->quantity() === 0 ){
+				if ($this->quantity() === 0) {
 					$new_unit_price = 0;
 				} else {
 					$new_unit_price = $this->total() / $this->quantity();
 				}
-				$this->set_unit_price( $new_unit_price );
+				$this->set_unit_price($new_unit_price);
 			}
 			$this->maybe_save();
 		}
@@ -918,39 +918,39 @@ 
 	 * @return float
 	 * @throws \EE_Error
 	 */
-	protected function _recalculate_pretax_total_for_subtotal( $calculated_total_so_far, $my_children = null ) {
-		if( $my_children === null ) {
+	protected function _recalculate_pretax_total_for_subtotal($calculated_total_so_far, $my_children = null) {
+		if ($my_children === null) {
 			$my_children = $this->children();
 		}
 		//get the total of all its children
-		foreach ( $my_children as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item && ! $child_line_item->is_cancellation() ) {
+		foreach ($my_children as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item && ! $child_line_item->is_cancellation()) {
 				// percentage line items are based on total so far
-				if ( $child_line_item->is_percent() ) {
+				if ($child_line_item->is_percent()) {
 					//round as we go so that the line items add up ok
 					$percent_total = round(
 						$calculated_total_so_far * $child_line_item->percent() / 100,
 						EE_Registry::instance()->CFG->currency->dec_plc
 					);
-					$child_line_item->set_total( $percent_total );
+					$child_line_item->set_total($percent_total);
 					//so far all percent line items should have a quantity of 1
 					//(ie, no double percent discounts. Although that might be requested someday)
-					$child_line_item->set_quantity( 1 );
+					$child_line_item->set_quantity(1);
 					$child_line_item->maybe_save();
 					$calculated_total_so_far += $percent_total;
 				} else {
 					//verify flat sub-line-item quantities match their parent
-					if( $child_line_item->is_sub_line_item() ) {
-						$child_line_item->set_quantity( $this->quantity() );
+					if ($child_line_item->is_sub_line_item()) {
+						$child_line_item->set_quantity($this->quantity());
 					}
 					$calculated_total_so_far += $child_line_item->recalculate_pre_tax_total();
 				}
 			}
 		}
 
-		if( $this->is_sub_total() ){
+		if ($this->is_sub_total()) {
 			// no negative totals plz
-			$calculated_total_so_far = max( $calculated_total_so_far, 0 );
+			$calculated_total_so_far = max($calculated_total_so_far, 0);
 		}
 		return $calculated_total_so_far;
 	}
@@ -968,8 +968,8 @@ 
 	 * @return float
 	 * @throws \EE_Error
 	 */
-	protected function _recalculate_pretax_total_for_line_item( $calculated_total_so_far, $my_children = null ) {
-		if( $my_children === null ) {
+	protected function _recalculate_pretax_total_for_line_item($calculated_total_so_far, $my_children = null) {
+		if ($my_children === null) {
 			$my_children = $this->children();
 		}
 		//we need to keep track of the running total for a single item,
@@ -977,10 +977,10 @@ 
 		$unit_price_for_total = 0;
 		$quantity_for_total = 1;
 		//get the total of all its children
-		foreach ( $my_children as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item &&
+		foreach ($my_children as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item &&
 					! $child_line_item->is_cancellation()) {
-				if ( $child_line_item->is_percent() ) {
+				if ($child_line_item->is_percent()) {
 					//it should be the unit-price-so-far multiplied by teh percent multiplied by the quantity
 					//not total multiplied by percent, because that ignores rounding along-the-way
 					$percent_unit_price = round(
@@ -988,17 +988,17 @@ 
 						EE_Registry::instance()->CFG->currency->dec_plc
 					);
 					$percent_total = $percent_unit_price * $quantity_for_total;
-					$child_line_item->set_total( $percent_total );
+					$child_line_item->set_total($percent_total);
 					//so far all percent line items should have a quantity of 1
 					//(ie, no double percent discounts. Although that might be requested someday)
-					$child_line_item->set_quantity( 1 );
+					$child_line_item->set_quantity(1);
 					$child_line_item->maybe_save();
 					$calculated_total_so_far += $percent_total;
 					$unit_price_for_total += $percent_unit_price;
 				} else {
 					//verify flat sub-line-item quantities match their parent
-					if( $child_line_item->is_sub_line_item() ) {
-						$child_line_item->set_quantity( $this->quantity() );
+					if ($child_line_item->is_sub_line_item()) {
+						$child_line_item->set_quantity($this->quantity());
 					}
 					$quantity_for_total = $child_line_item->quantity();
 					$calculated_total_so_far += $child_line_item->recalculate_pre_tax_total();
@@ -1022,10 +1022,10 @@ 
 		//calculate the pretax total
 		$taxable_total = $this->taxable_total();
 		$tax_total = 0;
-		foreach ( $taxes as $tax ) {
+		foreach ($taxes as $tax) {
 			$total_on_this_tax = $taxable_total * $tax->percent() / 100;
 			//remember the total on this line item
-			$tax->set_total( $total_on_this_tax );
+			$tax->set_total($total_on_this_tax);
 			$tax_total += $tax->total();
 		}
 		$this->_recalculate_tax_sub_total();
@@ -1039,21 +1039,21 @@ 
 	 * @return void
 	 */
 	private function _recalculate_tax_sub_total() {
-		if ( $this->is_tax_sub_total() ) {
+		if ($this->is_tax_sub_total()) {
 			$total = 0;
 			$total_percent = 0;
 			//simply loop through all its children (which should be taxes) and sum their total
-			foreach ( $this->children() as $child_tax ) {
-				if ( $child_tax instanceof EE_Line_Item ) {
+			foreach ($this->children() as $child_tax) {
+				if ($child_tax instanceof EE_Line_Item) {
 					$total += $child_tax->total();
 					$total_percent += $child_tax->percent();
 				}
 			}
-			$this->set_total( $total );
-			$this->set_percent( $total_percent );
-		} elseif ( $this->is_total() ) {
-			foreach ( $this->children() as $maybe_tax_subtotal ) {
-				if ( $maybe_tax_subtotal instanceof EE_Line_Item ) {
+			$this->set_total($total);
+			$this->set_percent($total_percent);
+		} elseif ($this->is_total()) {
+			foreach ($this->children() as $maybe_tax_subtotal) {
+				if ($maybe_tax_subtotal instanceof EE_Line_Item) {
 					$maybe_tax_subtotal->_recalculate_tax_sub_total();
 				}
 			}
@@ -1069,8 +1069,8 @@ 
 	public function get_total_tax() {
 		$this->_recalculate_tax_sub_total();
 		$total = 0;
-		foreach ( $this->tax_descendants() as $tax_line_item ) {
-			if ( $tax_line_item instanceof EE_Line_Item ) {
+		foreach ($this->tax_descendants() as $tax_line_item) {
+			if ($tax_line_item instanceof EE_Line_Item) {
 				$total += $tax_line_item->total();
 			}
 		}
@@ -1084,15 +1084,15 @@ 
 	 */
 	public function get_items_total() {
 		//by default, let's make sure we're consistent with the existing line item
-		if( $this->is_total() ) {
-			$pretax_subtotal_li = EEH_Line_Item::get_pre_tax_subtotal( $this );
-			if( $pretax_subtotal_li instanceof EE_Line_Item ) {
+		if ($this->is_total()) {
+			$pretax_subtotal_li = EEH_Line_Item::get_pre_tax_subtotal($this);
+			if ($pretax_subtotal_li instanceof EE_Line_Item) {
 				return $pretax_subtotal_li->total();
 			}
 		}
 		$total = 0;
-		foreach ( $this->get_items() as $item ) {
-			if ( $item instanceof EE_Line_Item ) {
+		foreach ($this->get_items() as $item) {
+			if ($item instanceof EE_Line_Item) {
 				$total += $item->total();
 			}
 		}
@@ -1107,7 +1107,7 @@ 
 	 * @return EE_Line_Item[]
 	 */
 	public function tax_descendants() {
-		return EEH_Line_Item::get_tax_descendants( $this );
+		return EEH_Line_Item::get_tax_descendants($this);
 	}
 
 
@@ -1117,7 +1117,7 @@ 
 	 * @return EE_Line_Item[]
 	 */
 	public function get_items() {
-		return EEH_Line_Item::get_line_item_descendants( $this );
+		return EEH_Line_Item::get_line_item_descendants($this);
 	}
 
 
@@ -1133,22 +1133,22 @@ 
 	 */
 	public function taxable_total() {
 		$total = 0;
-		if ( $this->children() ) {
-			foreach ( $this->children() as $child_line_item ) {
-				if ( $child_line_item->type() === EEM_Line_Item::type_line_item && $child_line_item->is_taxable()) {
+		if ($this->children()) {
+			foreach ($this->children() as $child_line_item) {
+				if ($child_line_item->type() === EEM_Line_Item::type_line_item && $child_line_item->is_taxable()) {
 					//if it's a percent item, only take into account the percent
 					//that's taxable too (the taxable total so far)
-					if( $child_line_item->is_percent() ) {
-						$total = $total + ( $total * $child_line_item->percent() / 100 );
-					}else{
+					if ($child_line_item->is_percent()) {
+						$total = $total + ($total * $child_line_item->percent() / 100);
+					} else {
 						$total += $child_line_item->total();
 					}
-				}elseif( $child_line_item->type() === EEM_Line_Item::type_sub_total ){
+				}elseif ($child_line_item->type() === EEM_Line_Item::type_sub_total) {
 					$total += $child_line_item->taxable_total();
 				}
 			}
 		}
-		return max( $total, 0 );
+		return max($total, 0);
 	}
 
 
@@ -1158,7 +1158,7 @@ 
 	 * @return EE_Transaction
 	 */
 	public function transaction() {
-		return $this->get_first_related( 'Transaction' );
+		return $this->get_first_related('Transaction');
 	}
 
 
@@ -1171,18 +1171,18 @@ 
 	 * @param int $txn_id if none is provided, assumes $this->TXN_ID()
 	 * @return int count of items saved
 	 */
-	public function save_this_and_descendants_to_txn( $txn_id = NULL ) {
+	public function save_this_and_descendants_to_txn($txn_id = NULL) {
 		$count = 0;
-		if ( ! $txn_id ) {
+		if ( ! $txn_id) {
 			$txn_id = $this->TXN_ID();
 		}
-		$this->set_TXN_ID( $txn_id );
+		$this->set_TXN_ID($txn_id);
 		$children = $this->children();
 		$count += $this->save() ? 1 : 0;
-		foreach ( $children as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item ) {
-				$child_line_item->set_parent_ID( $this->ID() );
-				$count += $child_line_item->save_this_and_descendants_to_txn( $txn_id );
+		foreach ($children as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item) {
+				$child_line_item->set_parent_ID($this->ID());
+				$count += $child_line_item->save_this_and_descendants_to_txn($txn_id);
 			}
 		}
 		return $count;
@@ -1199,9 +1199,9 @@ 
 		$count = 0;
 		$children = $this->children();
 		$count += $this->save() ? 1 : 0;
-		foreach ( $children as $child_line_item ) {
-			if ( $child_line_item instanceof EE_Line_Item ) {
-				$child_line_item->set_parent_ID( $this->ID() );
+		foreach ($children as $child_line_item) {
+			if ($child_line_item instanceof EE_Line_Item) {
+				$child_line_item->set_parent_ID($this->ID());
 				$count += $child_line_item->save_this_and_descendants();
 			}
 		}
@@ -1215,8 +1215,8 @@ 
 	 * @return EE_Line_Item[]
 	 */
 	public function get_cancellations() {
-		EE_Registry::instance()->load_helper( 'Line_Item' );
-		return EEH_Line_Item::get_descendants_of_type( $this, EEM_Line_Item::type_cancellation );
+		EE_Registry::instance()->load_helper('Line_Item');
+		return EEH_Line_Item::get_descendants_of_type($this, EEM_Line_Item::type_cancellation);
 	}
 
 
@@ -1227,7 +1227,7 @@ 
 	 * @return int count of items saved
 	 */
 	public function maybe_save() {
-		if ( $this->ID() ) {
+		if ($this->ID()) {
 			return $this->save();
 		}
 		return false;

Indentation +52 added lines, -52 removed lines

@@ -172,7 +172,7 @@ 
 	 * Sets quantity
 	 * @param int $quantity
 	 */
-    public function set_quantity( $quantity ) {
+	public function set_quantity( $quantity ) {
 		$this->set( 'LIN_quantity', max( $quantity, 0 ) );
 	}
 
@@ -212,25 +212,25 @@ 
 	 * Gets item_type
 	 * @return string
 	 */
-    public function OBJ_type_i18n() {
-	    $obj_type = $this->OBJ_type();
-        switch ($obj_type) {
-            case 'Event':
-                $obj_type = __('Event', 'event_espresso');
-                break;
-            case 'Price':
-                $obj_type = __('Price', 'event_espresso');
-                break;
-            case 'Promotion':
-                $obj_type = __('Promotion', 'event_espresso');
-                break;
-            case 'Ticket':
-                $obj_type = __('Ticket', 'event_espresso');
-                break;
-            case 'Transaction':
-                $obj_type = __('Transaction', 'event_espresso');
-                break;
-        }
+	public function OBJ_type_i18n() {
+		$obj_type = $this->OBJ_type();
+		switch ($obj_type) {
+			case 'Event':
+				$obj_type = __('Event', 'event_espresso');
+				break;
+			case 'Price':
+				$obj_type = __('Price', 'event_espresso');
+				break;
+			case 'Promotion':
+				$obj_type = __('Promotion', 'event_espresso');
+				break;
+			case 'Ticket':
+				$obj_type = __('Ticket', 'event_espresso');
+				break;
+			case 'Transaction':
+				$obj_type = __('Transaction', 'event_espresso');
+				break;
+		}
 		return apply_filters('FHEE__EE_Line_Item__OBJ_type_i18n', $obj_type, $this);
 	}
 
@@ -1244,48 +1244,48 @@ 
 
 
 
-    /**
-     * @param bool $raw
-     * @return int
-     * @throws \EE_Error
-     */
-    public function timestamp($raw = false)
-    {
-        return $raw ? $this->get_raw('LIN_timestamp') : $this->get('LIN_timestamp');
-    }
+	/**
+	 * @param bool $raw
+	 * @return int
+	 * @throws \EE_Error
+	 */
+	public function timestamp($raw = false)
+	{
+		return $raw ? $this->get_raw('LIN_timestamp') : $this->get('LIN_timestamp');
+	}
 
 
 
 
-    /************************* DEPRECATED *************************/
+	/************************* DEPRECATED *************************/
 
 
 
-    /**
-     * @deprecated 4.6.0
-     * @param string $type one of the constants on EEM_Line_Item
-     * @return EE_Line_Item[]
-     */
-    protected function _get_descendants_of_type($type)
-    {
-        EE_Error::doing_it_wrong('EE_Line_Item::_get_descendants_of_type()',
-            __('Method replaced with EEH_Line_Item::get_descendants_of_type()', 'event_espresso'), '4.6.0');
-        return EEH_Line_Item::get_descendants_of_type($this, $type);
-    }
+	/**
+	 * @deprecated 4.6.0
+	 * @param string $type one of the constants on EEM_Line_Item
+	 * @return EE_Line_Item[]
+	 */
+	protected function _get_descendants_of_type($type)
+	{
+		EE_Error::doing_it_wrong('EE_Line_Item::_get_descendants_of_type()',
+			__('Method replaced with EEH_Line_Item::get_descendants_of_type()', 'event_espresso'), '4.6.0');
+		return EEH_Line_Item::get_descendants_of_type($this, $type);
+	}
 
 
 
-    /**
-     * @deprecated 4.6.0
-     * @param string $type like one of the EEM_Line_Item::type_*
-     * @return EE_Line_Item
-     */
-    public function get_nearest_descendant_of_type($type)
-    {
-        EE_Error::doing_it_wrong('EE_Line_Item::get_nearest_descendant_of_type()',
-            __('Method replaced with EEH_Line_Item::get_nearest_descendant_of_type()', 'event_espresso'), '4.6.0');
-        return EEH_Line_Item::get_nearest_descendant_of_type($this, $type);
-    }
+	/**
+	 * @deprecated 4.6.0
+	 * @param string $type like one of the EEM_Line_Item::type_*
+	 * @return EE_Line_Item
+	 */
+	public function get_nearest_descendant_of_type($type)
+	{
+		EE_Error::doing_it_wrong('EE_Line_Item::get_nearest_descendant_of_type()',
+			__('Method replaced with EEH_Line_Item::get_nearest_descendant_of_type()', 'event_espresso'), '4.6.0');
+		return EEH_Line_Item::get_nearest_descendant_of_type($this, $type);
+	}