eventespresso / event-espresso-core

core/libraries/messages/data_class/EE_Messages_Preview_incoming_data.class.php

Indentation +600 added lines, -600 removed lines

@@ -20,604 +20,604 @@
  */
 class EE_Messages_Preview_incoming_data extends EE_Messages_incoming_data
 {
-    // some specific properties we need for this class
-    private $_events        = [];
-
-    private $_attendees     = [];
-
-    private $_registrations = [];
-
-
-    /**
-     * For the constructor of this special preview class.  We're either looking for an event id or empty data.  If we
-     * have an event id (or ids) then we'll use that as the source for the "dummy" data.  If the data is empty then
-     * we'll get the first three published events from the users database and use that as a source.
-     *
-     * @param array $data
-     * @throws EE_Error
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function __construct($data = [])
-    {
-        $this->_data = isset($data['event_ids']) ? $data['event_ids'] : [];
-        $this->_setup_attendees_events();
-        parent::__construct($data);
-    }
-
-
-    /**
-     * Returns database safe representation of the data later used to when instantiating this object.
-     *
-     * @param array $data The incoming data to be prepped.
-     *
-     * @return array   The prepped data for db
-     */
-    public static function convert_data_for_persistent_storage($data)
-    {
-        return $data;
-    }
-
-
-    /**
-     * Data that has been stored in persistent storage that was prepped by _convert_data_for_persistent_storage
-     * can be sent into this method and converted back into the format used for instantiating with this data handler.
-     *
-     * @param array $data
-     *
-     * @return array
-     */
-    public static function convert_data_from_persistent_storage($data)
-    {
-        return $data;
-    }
-
-
-    /**
-     * This will just setup the _events property in the expected format.
-     *
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    private function _setup_attendees_events()
-    {
-
-        // setup some attendee objects
-        $attendees = $this->_get_some_attendees();
-
-        // if empty $data we'll do a query to get some events from the server.
-        // otherwise we'll retrieve the event data for the given ids.
-        $events = $this->_get_some_events($this->_data);
-
-        $answers_n_questions = $this->_get_some_q_and_as();
-
-        if (count($events) < 1) {
-            throw new EE_Error(
-                esc_html__(
-                    'We can\'t generate a preview for you because there are no active events in your database',
-                    'event_espresso'
-                )
-            );
-        }
-
-
-        // now let's loop and set up the _events property.  At the same time we'll set up attendee properties.
-        // we'll actually use the generated line_item identifiers for our loop
-        $dtts = $tkts = [];
-        foreach ($events as $id => $event) {
-            if (! $event instanceof EE_Event) {
-                continue;
-            }
-            $this->_events[ $id ]['ID']       = $id;
-            $this->_events[ $id ]['name']     = $event->get('EVT_name');
-            $datetime                         = $event->get_first_related('Datetime');
-            $tickets                          = $datetime instanceof EE_Datetime ? $datetime->get_many_related(
-                'Ticket',
-                ['default_where_conditions' => 'none']
-            ) : [];
-            $this->_events[ $id ]['event']    = $event;
-            $this->_events[ $id ]['reg_objs'] = [];
-            $this->_events[ $id ]['tkt_objs'] = $tickets;
-            $this->_events[ $id ]['dtt_objs'] = [];
-
-            $tkts     = [];
-            foreach ($tickets as $ticket) {
-                if (! $ticket instanceof EE_Ticket) {
-                    continue;
-                }
-                $reldatetime                       = $ticket->datetimes();
-                $tkts[ $ticket->ID() ]             = [];
-                $tkts[ $ticket->ID() ]['ticket']   = $ticket;
-                $tkts[ $ticket->ID() ]['dtt_objs'] = $reldatetime;
-                $tkts[ $ticket->ID() ]['att_objs'] = $attendees;
-                $tkts[ $ticket->ID() ]['count']    = count($attendees);
-                $tkts[ $ticket->ID() ]['EE_Event'] = $event;
-                foreach ($reldatetime as $datetime) {
-                    if ($datetime instanceof EE_Datetime && ! isset($dtts[ $datetime->ID() ])) {
-                        $this->_events[ $id ]['dtt_objs'][ $datetime->ID() ] = $datetime;
-                        $dtts[ $datetime->ID() ]['datetime']                 = $datetime;
-                        $dtts[ $datetime->ID() ]['tkt_objs'][]               = $ticket;
-                        $dtts[ $datetime->ID() ]['evt_objs'][]               = $event;
-                    }
-                }
-            }
-
-            $this->_events[ $id ]['total_attendees'] = count($attendees);
-            $this->_events[ $id ]['att_objs']        = $attendees;
-
-            // let's also setup the dummy attendees property!
-            foreach ($attendees as $att_key => $attendee) {
-                if (! $attendee instanceof EE_Attendee) {
-                    continue;
-                }
-                $this->_attendees[ $att_key ]['line_ref'][] =
-                    $id;  // so later it can be determined what events this attendee registered for!
-                $this->_attendees[ $att_key ]['evt_objs'][] = $event;
-                $this->_attendees[ $att_key ]['att_obj']    = $attendee;
-                // $this->_attendees[$att_key]['registration_id'] = 0;
-                $this->_attendees[ $att_key ]['attendee_email'] = $attendee->email();
-                $this->_attendees[ $att_key ]['tkt_objs']       = $tickets;
-                if ($att_key == 999999991) {
-                    $this->_attendees[ $att_key ]['ans_objs'][999]  = $answers_n_questions['answers'][999];
-                    $this->_attendees[ $att_key ]['ans_objs'][1002] = $answers_n_questions['answers'][1002];
-                    $this->_attendees[ $att_key ]['ans_objs'][1005] = $answers_n_questions['answers'][1005];
-                } elseif ($att_key == 999999992) {
-                    $this->_attendees[ $att_key ]['ans_objs'][1000] = $answers_n_questions['answers'][1000];
-                    $this->_attendees[ $att_key ]['ans_objs'][1003] = $answers_n_questions['answers'][1003];
-                    $this->_attendees[ $att_key ]['ans_objs'][1006] = $answers_n_questions['answers'][1006];
-                } elseif ($att_key == 999999993) {
-                    $this->_attendees[ $att_key ]['ans_objs'][1001] = $answers_n_questions['answers'][1001];
-                    $this->_attendees[ $att_key ]['ans_objs'][1004] = $answers_n_questions['answers'][1004];
-                    $this->_attendees[ $att_key ]['ans_objs'][1007] = $answers_n_questions['answers'][1007];
-                }
-            }
-        }
-
-        $this->tickets            = $tkts;
-        $this->datetimes          = $dtts;
-        $this->answers            = $answers_n_questions['answers'];
-        $this->questions          = $answers_n_questions['questions'];
-        $this->total_ticket_count = count($tkts) * count($this->_attendees);
-    }
-
-
-    /**
-     * This just returns an array of dummy attendee objects that we'll use to attach to events for our preview data
-     *
-     * @access private
-     * @return array an array of attendee objects
-     * @throws EE_Error
-     * @throws EE_Error
-     */
-    private function _get_some_attendees()
-    {
-        // let's just setup a dummy array of various attendee details
-        $dummy_attendees = [
-            0 => [
-                'Luke',
-                'Skywalker',
-                'farfaraway@galaxy.sp',
-                '804 Bantha Dr.',
-                'Complex 8',
-                'Mos Eisley',
-                32,
-                'US',
-                'f0r3e',
-                '222-333-4763',
-                false,
-                '999999991',
-            ],
-            1 => [
-                'Princess',
-                'Leia',
-                'buns@fcn.al',
-                '1456 Valley Way Boulevard',
-                'Suite 9',
-                'Alderaan',
-                15,
-                'US',
-                'c1h2c',
-                '78-123-111-1111',
-                false,
-                '999999992',
-            ],
-            2 => [
-                'Yoda',
-                'I Am',
-                'arrivenot@emailbad.fr',
-                '4th Tree',
-                '5th Knot',
-                'Marsh',
-                22,
-                'US',
-                'l18n',
-                '999-999-9999',
-                false,
-                '999999993',
-            ],
-        ];
-
-        // let's generate the attendee objects
-        $attendees = [];
-        $var_array = [
-            'fname',
-            'lname',
-            'email',
-            'address',
-            'address2',
-            'city',
-            'staid',
-            'cntry',
-            'zip',
-            'phone',
-            'deleted',
-            'attid',
-        ];
-
-        // EE_Registry::instance()->load_class( 'Attendee', array(), FALSE, false, TRUE );
-        foreach ($dummy_attendees as $dummy) {
-            $att = array_combine($var_array, $dummy);
-            extract($att);
-            /** @var $fname string */
-            /** @var $lname string */
-            /** @var $address string */
-            /** @var $address2 string */
-            /** @var $city string */
-            /** @var $staid string */
-            /** @var $cntry string */
-            /** @var $zip string */
-            /** @var $email string */
-            /** @var $phone string */
-            /** @var $attid string */
-            $attendees[ $attid ] = EE_Attendee::new_instance(
-                [
-                    'ATT_fname'    => $fname,
-                    'ATT_lname'    => $lname,
-                    'ATT_address'  => $address,
-                    'ATT_address2' => $address2,
-                    'ATT_city'     => $city,
-                    'STA_ID'       => $staid,
-                    'CNT_ISO'      => $cntry,
-                    'ATT_zip'      => $zip,
-                    'ATT_email'    => $email,
-                    'ATT_phone'    => $phone,
-                    'ATT_ID'       => $attid,
-                ]
-            );
-        }
-
-        return $attendees;
-    }
-
-
-    /**
-     * Return an array of dummy question objects indexed by answer id and dummy answer objects indexed by answer id.
-     * This will be used in our dummy data setup
-     *
-     * @return array
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    private function _get_some_q_and_as()
-    {
-        $questions_data = [
-            0 => [
-                555,
-                esc_html__('What is your favorite planet?', 'event_espresso'),
-                0,
-            ],
-            1 => [
-                556,
-                esc_html__('What is your favorite food?', 'event_espresso'),
-                0,
-            ],
-            2 => [
-                557,
-                esc_html__('How many lightyears have you travelled', 'event_espresso'),
-                0,
-            ],
-        ];
-
-        $answers_data = [
-            0 => [
-                999,
-                555,
-                'Tattoine',
-            ],
-            1 => [
-                1000,
-                555,
-                'Alderaan',
-            ],
-            2 => [
-                1001,
-                555,
-                'Dantooine',
-            ],
-            3 => [
-                1002,
-                556,
-                'Fish Fingers',
-            ],
-            4 => [
-                1003,
-                556,
-                'Sushi',
-            ],
-            5 => [
-                1004,
-                556,
-                'Water',
-            ],
-            6 => [
-                1005,
-                557,
-                'A lot',
-            ],
-            7 => [
-                1006,
-                557,
-                "That's none of your business.",
-            ],
-            8 => [
-                1007,
-                557,
-                "People less travel me then.",
-            ],
-        ];
-
-        $question_columns = ['QST_ID', 'QST_display_text', 'QST_system'];
-        $answer_columns = ['ANS_ID', 'QST_ID', 'ANS_value'];
-
-        // EE_Registry::instance()->load_class( 'Question', array(), FALSE, TRUE, TRUE );
-        // EE_Registry::instance()->load_class( 'Answer', array(), FALSE, TRUE, TRUE );
-
-        $questions = [];
-        // first the questions
-        foreach ($questions_data as $question_data) {
-            $question_data_with_keys      = array_combine($question_columns, $question_data);
-            $question                     = EE_Question::new_instance($question_data_with_keys);
-            $questions[ $question->ID() ] = $question;
-        }
-
-        // now the answers (and we'll setup our arrays)
-        $questions_and_answers = [];
-        foreach ($answers_data as $answer_data) {
-            $answer_data_with_keys                               = array_combine($answer_columns, $answer_data);
-            $answer                                              = EE_Answer::new_instance($answer_data_with_keys);
-            $questions_and_answers['answers'][ $answer->ID() ]   = $answer;
-            $questions_and_answers['questions'][ $answer->ID() ] = $questions[ $answer->question_ID() ];
-        }
-
-        return $questions_and_answers;
-    }
-
-
-    /**
-     * Return an array of event objects from the database
-     *
-     * If event ids are not included then we'll just retrieve the first published event from the database.
-     *
-     * @param array $event_ids if set, this will be an array of event ids to obtain events for.
-     *
-     * @return array    An array of event objects from the db.
-     * @throws EE_Error
-     */
-    private function _get_some_events(array $event_ids = [])
-    {
-        /** @var RequestInterface $request */
-        $request = LoaderFactory::getLoader()->getShared(RequestInterface::class);
-        // if we have an evt_id then we want to make sure we use that for the preview
-        // (because a specific event template is being viewed);
-        $event_ids = $request->getRequestParam('evt_id', $event_ids, 'int', true);
-        // clear out any invalid IDs, like 0
-        $event_ids = array_filter($event_ids);
-        $limit     = ! empty($event_ids)
-            ? null
-            : apply_filters('FHEE__EE_Messages_Preview_incoming_data___get_some_events__limit', '0,1');
-
-        $where = ! empty($event_ids)
-            ? [
-                'EVT_ID'                 => ['IN', $event_ids],
-                'Datetime.Ticket.TKT_ID' => ['>', 1],
-            ]
-            : ['Datetime.Ticket.TKT_ID' => ['>', 1]];
-
-        return EEM_Event::instance()->get_all([$where, 'limit' => $limit]);
-    }
-
-
-    /**
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    protected function _setup_data()
-    {
-        // need to figure out the running total for test purposes so... we're going to create a temp cart and add the tickets to it!
-        if (EE_Registry::instance()->SSN instanceof EE_Session) {
-            EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
-            $session = EE_Registry::instance()->SSN;
-        } else {
-            $session = EE_Registry::instance()->load_core('Session');
-        }
-        $cart = EE_Cart::instance(null, $session);
-
-        // add tickets to cart
-        foreach ($this->tickets as $ticket) {
-            $cart->add_ticket_to_cart($ticket['ticket']);
-        }
-
-        // setup txn property
-        $this->txn = EE_Transaction::new_instance(
-            [
-                'TXN_timestamp'    => time(), // unix timestamp
-                'TXN_total'        => 0, // txn_total
-                'TXN_paid'         => 0, // txn_paid
-                'STS_ID'           => EEM_Transaction::incomplete_status_code, // sts_id
-                'TXN_session_data' => null, // dump of txn session object (we're just going to leave blank here)
-                'TXN_hash_salt'    => null, // hash salt blank as well
-                'TXN_ID'           => 999999,
-            ]
-        );
-
-
-        // setup reg_objects
-        // note we're setting up a reg object for each attendee in each event but ALSO adding to the reg_object array.
-        $this->reg_objs = [];
-        $regid          = 9999990;
-        foreach ($this->_attendees as $key => $attendee) {
-            // note we need to setup reg_objects for each event this attendee belongs to
-            $regatt = $attendee['att_obj'] instanceof EE_Attendee ? $attendee['att_obj']->ID() : null;
-            $regtxn = $this->txn->ID();
-            $regcnt = 1;
-            foreach ($attendee['line_ref'] as $evtid) {
-                foreach ($this->_events[ $evtid ]['tkt_objs'] as $ticket) {
-                    if (! $ticket instanceof EE_Ticket) {
-                        continue;
-                    }
-                    $reg_array                                            = [
-                        'EVT_ID'           => $evtid,
-                        'ATT_ID'           => $regatt,
-                        'TXN_ID'           => $regtxn,
-                        'TKT_ID'           => $ticket->ID(),
-                        'STS_ID'           => EEM_Registration::status_id_pending_payment,
-                        'REG_date'         => time(),
-                        'REG_final_price'  => $ticket->get('TKT_price'),
-                        'REG_session'      => 'dummy_session_id',
-                        'REG_code'         => $regid . '-dummy-generated-code',
-                        'REG_url_link'     => $regcnt . '-daafpapasdlfakasdfpqasdfasdf',
-                        'REG_count'        => $regcnt,
-                        'REG_group_size'   => $this->_events[ $evtid ]['total_attendees'],
-                        'REG_att_is_going' => true,
-                        'REG_ID'           => $regid,
-                    ];
-                    $REG_OBJ                                              = EE_Registration::new_instance($reg_array);
-                    $this->_attendees[ $key ]['reg_objs'][ $regid ]       = $REG_OBJ;
-                    $this->_events[ $evtid ]['reg_objs'][]                = $REG_OBJ;
-                    $this->reg_objs[]                                     = $REG_OBJ;
-                    $this->tickets[ $ticket->ID() ]['reg_objs'][ $regid ] = $REG_OBJ;
-
-                    $regcnt++;
-                    $regid++;
-                }
-            }
-        }
-
-
-        // setup line items!
-        $line_item_total = EEH_Line_Item::create_total_line_item($this->txn);
-
-        // add tickets
-        foreach ($this->tickets as $item) {
-            $qty    = $item['count'];
-            $ticket = $item['ticket'];
-            EEH_Line_Item::add_ticket_purchase($line_item_total, $ticket, $qty);
-        }
-
-        $shipping_line_item = EE_Line_Item::new_instance(
-            [
-                'LIN_name'       => esc_html__(
-                    'Shipping Surcharge',
-                    'event_espresso'
-                ),
-                'LIN_desc'       => esc_html__(
-                    'Sent via Millenium Falcon',
-                    'event_espresso'
-                ),
-                'LIN_unit_price' => 20,
-                'LIN_quantity'   => 1,
-                'LIN_is_taxable' => true,
-                'LIN_total'      => 20,
-                'LIN_type'       => EEM_Line_Item::type_line_item,
-            ]
-        );
-        EEH_Line_Item::add_item($line_item_total, $shipping_line_item);
-        $this->additional_line_items = [$shipping_line_item];
-
-        // now let's add taxes
-        EEH_Line_Item::apply_taxes($line_item_total);
-
-        // now we should be able to get the items we need from this object
-        $event_line_items = EEH_Line_Item::get_pre_tax_subtotal($line_item_total)->children();
-        $line_items       = [];
-        foreach ($event_line_items as $line_item) {
-            if (! $line_item instanceof EE_Line_Item || $line_item->OBJ_type() !== 'Event') {
-                continue;
-            }
-            $ticket_line_items = EEH_Line_Item::get_ticket_line_items($line_item);
-            foreach ($ticket_line_items as $ticket_line_item) {
-                if (! $ticket_line_item instanceof EE_Line_Item) {
-                    continue;
-                }
-                $this->tickets[ $ticket_line_item->OBJ_ID() ]['line_item']      = $ticket_line_item;
-                $this->tickets[ $ticket_line_item->OBJ_ID() ]['sub_line_items'] = $ticket_line_item->children();
-                $line_items[ $ticket_line_item->ID() ]['children']              = $ticket_line_item->children();
-                $line_items[ $ticket_line_item->ID() ]['EE_Ticket']             =
-                    $this->tickets[ $ticket_line_item->OBJ_ID() ]['ticket'];
-            }
-        }
-
-        $this->line_items_with_children = $line_items;
-        $this->tax_line_items           = $line_item_total->tax_descendants();
-
-        // add proper total to transaction object.
-        $grand_total                 = $line_item_total->recalculate_total_including_taxes();
-        $this->grand_total_line_item = $line_item_total;
-        $this->txn->set_total($grand_total);
-
-
-        // add additional details for each registration
-        foreach ($this->reg_objs as $reg) {
-            if (! $reg instanceof EE_Registration) {
-                continue;
-            }
-            $this->_registrations[ $reg->ID() ]['tkt_obj']  = $this->tickets[ $reg->get('TKT_ID') ]['ticket'];
-            $this->_registrations[ $reg->ID() ]['evt_obj']  = $this->_events[ $reg->get('EVT_ID') ]['event'];
-            $this->_registrations[ $reg->ID() ]['reg_obj']  = $reg;
-            $this->_registrations[ $reg->ID() ]['ans_objs'] = $this->_attendees[ $reg->get('ATT_ID') ]['ans_objs'];
-            $this->_registrations[ $reg->ID() ]['att_obj']  = $this->_attendees[ $reg->get('ATT_ID') ]['att_obj'];
-            $this->_registrations[ $reg->ID() ]['dtt_objs'] = $this->tickets[ $reg->get('TKT_ID') ]['dtt_objs'];
-        }
-
-
-        // events and attendees
-        $this->events        = $this->_events;
-        $this->attendees     = $this->_attendees;
-        $this->registrations = $this->_registrations;
-
-        $attendees_to_shift = $this->_attendees;
-
-        // setup primary attendee property
-        $this->primary_attendee_data = [
-            'fname' => $this->_attendees[999999991]['att_obj'] instanceof EE_Attendee
-                ? $this->_attendees[999999991]['att_obj']->fname()
-                : '',
-
-            'lname' => $this->_attendees[999999991]['att_obj'] instanceof EE_Attendee
-                ? $this->_attendees[999999991]['att_obj']->lname()
-                : '',
-
-            'email' => $this->_attendees[999999991]['att_obj'] instanceof EE_Attendee
-                ? $this->_attendees[999999991]['att_obj']->email()
-                : '',
-
-            'att_obj' => $this->_attendees[999999991]['att_obj'],
-
-            'reg_obj' => array_shift($attendees_to_shift[999999991]['reg_objs']),
-        ];
-
-        // reg_info property
-        // note this isn't referenced by any shortcode parsers so we'll ignore for now.
-        $this->reg_info = [];
-
-        // let's set a reg_obj for messengers expecting one.
-        $this->reg_obj = array_shift($this->_attendees[999999991]['reg_objs']);
-
-        // the below are just dummy items.
-        $this->user_id     = 1;
-        $this->ip_address  = '192.0.2.1';
-        $this->user_agent  = '';
-        $this->init_access = time();
-        $this->last_access = time();
-    }
+	// some specific properties we need for this class
+	private $_events        = [];
+
+	private $_attendees     = [];
+
+	private $_registrations = [];
+
+
+	/**
+	 * For the constructor of this special preview class.  We're either looking for an event id or empty data.  If we
+	 * have an event id (or ids) then we'll use that as the source for the "dummy" data.  If the data is empty then
+	 * we'll get the first three published events from the users database and use that as a source.
+	 *
+	 * @param array $data
+	 * @throws EE_Error
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function __construct($data = [])
+	{
+		$this->_data = isset($data['event_ids']) ? $data['event_ids'] : [];
+		$this->_setup_attendees_events();
+		parent::__construct($data);
+	}
+
+
+	/**
+	 * Returns database safe representation of the data later used to when instantiating this object.
+	 *
+	 * @param array $data The incoming data to be prepped.
+	 *
+	 * @return array   The prepped data for db
+	 */
+	public static function convert_data_for_persistent_storage($data)
+	{
+		return $data;
+	}
+
+
+	/**
+	 * Data that has been stored in persistent storage that was prepped by _convert_data_for_persistent_storage
+	 * can be sent into this method and converted back into the format used for instantiating with this data handler.
+	 *
+	 * @param array $data
+	 *
+	 * @return array
+	 */
+	public static function convert_data_from_persistent_storage($data)
+	{
+		return $data;
+	}
+
+
+	/**
+	 * This will just setup the _events property in the expected format.
+	 *
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	private function _setup_attendees_events()
+	{
+
+		// setup some attendee objects
+		$attendees = $this->_get_some_attendees();
+
+		// if empty $data we'll do a query to get some events from the server.
+		// otherwise we'll retrieve the event data for the given ids.
+		$events = $this->_get_some_events($this->_data);
+
+		$answers_n_questions = $this->_get_some_q_and_as();
+
+		if (count($events) < 1) {
+			throw new EE_Error(
+				esc_html__(
+					'We can\'t generate a preview for you because there are no active events in your database',
+					'event_espresso'
+				)
+			);
+		}
+
+
+		// now let's loop and set up the _events property.  At the same time we'll set up attendee properties.
+		// we'll actually use the generated line_item identifiers for our loop
+		$dtts = $tkts = [];
+		foreach ($events as $id => $event) {
+			if (! $event instanceof EE_Event) {
+				continue;
+			}
+			$this->_events[ $id ]['ID']       = $id;
+			$this->_events[ $id ]['name']     = $event->get('EVT_name');
+			$datetime                         = $event->get_first_related('Datetime');
+			$tickets                          = $datetime instanceof EE_Datetime ? $datetime->get_many_related(
+				'Ticket',
+				['default_where_conditions' => 'none']
+			) : [];
+			$this->_events[ $id ]['event']    = $event;
+			$this->_events[ $id ]['reg_objs'] = [];
+			$this->_events[ $id ]['tkt_objs'] = $tickets;
+			$this->_events[ $id ]['dtt_objs'] = [];
+
+			$tkts     = [];
+			foreach ($tickets as $ticket) {
+				if (! $ticket instanceof EE_Ticket) {
+					continue;
+				}
+				$reldatetime                       = $ticket->datetimes();
+				$tkts[ $ticket->ID() ]             = [];
+				$tkts[ $ticket->ID() ]['ticket']   = $ticket;
+				$tkts[ $ticket->ID() ]['dtt_objs'] = $reldatetime;
+				$tkts[ $ticket->ID() ]['att_objs'] = $attendees;
+				$tkts[ $ticket->ID() ]['count']    = count($attendees);
+				$tkts[ $ticket->ID() ]['EE_Event'] = $event;
+				foreach ($reldatetime as $datetime) {
+					if ($datetime instanceof EE_Datetime && ! isset($dtts[ $datetime->ID() ])) {
+						$this->_events[ $id ]['dtt_objs'][ $datetime->ID() ] = $datetime;
+						$dtts[ $datetime->ID() ]['datetime']                 = $datetime;
+						$dtts[ $datetime->ID() ]['tkt_objs'][]               = $ticket;
+						$dtts[ $datetime->ID() ]['evt_objs'][]               = $event;
+					}
+				}
+			}
+
+			$this->_events[ $id ]['total_attendees'] = count($attendees);
+			$this->_events[ $id ]['att_objs']        = $attendees;
+
+			// let's also setup the dummy attendees property!
+			foreach ($attendees as $att_key => $attendee) {
+				if (! $attendee instanceof EE_Attendee) {
+					continue;
+				}
+				$this->_attendees[ $att_key ]['line_ref'][] =
+					$id;  // so later it can be determined what events this attendee registered for!
+				$this->_attendees[ $att_key ]['evt_objs'][] = $event;
+				$this->_attendees[ $att_key ]['att_obj']    = $attendee;
+				// $this->_attendees[$att_key]['registration_id'] = 0;
+				$this->_attendees[ $att_key ]['attendee_email'] = $attendee->email();
+				$this->_attendees[ $att_key ]['tkt_objs']       = $tickets;
+				if ($att_key == 999999991) {
+					$this->_attendees[ $att_key ]['ans_objs'][999]  = $answers_n_questions['answers'][999];
+					$this->_attendees[ $att_key ]['ans_objs'][1002] = $answers_n_questions['answers'][1002];
+					$this->_attendees[ $att_key ]['ans_objs'][1005] = $answers_n_questions['answers'][1005];
+				} elseif ($att_key == 999999992) {
+					$this->_attendees[ $att_key ]['ans_objs'][1000] = $answers_n_questions['answers'][1000];
+					$this->_attendees[ $att_key ]['ans_objs'][1003] = $answers_n_questions['answers'][1003];
+					$this->_attendees[ $att_key ]['ans_objs'][1006] = $answers_n_questions['answers'][1006];
+				} elseif ($att_key == 999999993) {
+					$this->_attendees[ $att_key ]['ans_objs'][1001] = $answers_n_questions['answers'][1001];
+					$this->_attendees[ $att_key ]['ans_objs'][1004] = $answers_n_questions['answers'][1004];
+					$this->_attendees[ $att_key ]['ans_objs'][1007] = $answers_n_questions['answers'][1007];
+				}
+			}
+		}
+
+		$this->tickets            = $tkts;
+		$this->datetimes          = $dtts;
+		$this->answers            = $answers_n_questions['answers'];
+		$this->questions          = $answers_n_questions['questions'];
+		$this->total_ticket_count = count($tkts) * count($this->_attendees);
+	}
+
+
+	/**
+	 * This just returns an array of dummy attendee objects that we'll use to attach to events for our preview data
+	 *
+	 * @access private
+	 * @return array an array of attendee objects
+	 * @throws EE_Error
+	 * @throws EE_Error
+	 */
+	private function _get_some_attendees()
+	{
+		// let's just setup a dummy array of various attendee details
+		$dummy_attendees = [
+			0 => [
+				'Luke',
+				'Skywalker',
+				'farfaraway@galaxy.sp',
+				'804 Bantha Dr.',
+				'Complex 8',
+				'Mos Eisley',
+				32,
+				'US',
+				'f0r3e',
+				'222-333-4763',
+				false,
+				'999999991',
+			],
+			1 => [
+				'Princess',
+				'Leia',
+				'buns@fcn.al',
+				'1456 Valley Way Boulevard',
+				'Suite 9',
+				'Alderaan',
+				15,
+				'US',
+				'c1h2c',
+				'78-123-111-1111',
+				false,
+				'999999992',
+			],
+			2 => [
+				'Yoda',
+				'I Am',
+				'arrivenot@emailbad.fr',
+				'4th Tree',
+				'5th Knot',
+				'Marsh',
+				22,
+				'US',
+				'l18n',
+				'999-999-9999',
+				false,
+				'999999993',
+			],
+		];
+
+		// let's generate the attendee objects
+		$attendees = [];
+		$var_array = [
+			'fname',
+			'lname',
+			'email',
+			'address',
+			'address2',
+			'city',
+			'staid',
+			'cntry',
+			'zip',
+			'phone',
+			'deleted',
+			'attid',
+		];
+
+		// EE_Registry::instance()->load_class( 'Attendee', array(), FALSE, false, TRUE );
+		foreach ($dummy_attendees as $dummy) {
+			$att = array_combine($var_array, $dummy);
+			extract($att);
+			/** @var $fname string */
+			/** @var $lname string */
+			/** @var $address string */
+			/** @var $address2 string */
+			/** @var $city string */
+			/** @var $staid string */
+			/** @var $cntry string */
+			/** @var $zip string */
+			/** @var $email string */
+			/** @var $phone string */
+			/** @var $attid string */
+			$attendees[ $attid ] = EE_Attendee::new_instance(
+				[
+					'ATT_fname'    => $fname,
+					'ATT_lname'    => $lname,
+					'ATT_address'  => $address,
+					'ATT_address2' => $address2,
+					'ATT_city'     => $city,
+					'STA_ID'       => $staid,
+					'CNT_ISO'      => $cntry,
+					'ATT_zip'      => $zip,
+					'ATT_email'    => $email,
+					'ATT_phone'    => $phone,
+					'ATT_ID'       => $attid,
+				]
+			);
+		}
+
+		return $attendees;
+	}
+
+
+	/**
+	 * Return an array of dummy question objects indexed by answer id and dummy answer objects indexed by answer id.
+	 * This will be used in our dummy data setup
+	 *
+	 * @return array
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	private function _get_some_q_and_as()
+	{
+		$questions_data = [
+			0 => [
+				555,
+				esc_html__('What is your favorite planet?', 'event_espresso'),
+				0,
+			],
+			1 => [
+				556,
+				esc_html__('What is your favorite food?', 'event_espresso'),
+				0,
+			],
+			2 => [
+				557,
+				esc_html__('How many lightyears have you travelled', 'event_espresso'),
+				0,
+			],
+		];
+
+		$answers_data = [
+			0 => [
+				999,
+				555,
+				'Tattoine',
+			],
+			1 => [
+				1000,
+				555,
+				'Alderaan',
+			],
+			2 => [
+				1001,
+				555,
+				'Dantooine',
+			],
+			3 => [
+				1002,
+				556,
+				'Fish Fingers',
+			],
+			4 => [
+				1003,
+				556,
+				'Sushi',
+			],
+			5 => [
+				1004,
+				556,
+				'Water',
+			],
+			6 => [
+				1005,
+				557,
+				'A lot',
+			],
+			7 => [
+				1006,
+				557,
+				"That's none of your business.",
+			],
+			8 => [
+				1007,
+				557,
+				"People less travel me then.",
+			],
+		];
+
+		$question_columns = ['QST_ID', 'QST_display_text', 'QST_system'];
+		$answer_columns = ['ANS_ID', 'QST_ID', 'ANS_value'];
+
+		// EE_Registry::instance()->load_class( 'Question', array(), FALSE, TRUE, TRUE );
+		// EE_Registry::instance()->load_class( 'Answer', array(), FALSE, TRUE, TRUE );
+
+		$questions = [];
+		// first the questions
+		foreach ($questions_data as $question_data) {
+			$question_data_with_keys      = array_combine($question_columns, $question_data);
+			$question                     = EE_Question::new_instance($question_data_with_keys);
+			$questions[ $question->ID() ] = $question;
+		}
+
+		// now the answers (and we'll setup our arrays)
+		$questions_and_answers = [];
+		foreach ($answers_data as $answer_data) {
+			$answer_data_with_keys                               = array_combine($answer_columns, $answer_data);
+			$answer                                              = EE_Answer::new_instance($answer_data_with_keys);
+			$questions_and_answers['answers'][ $answer->ID() ]   = $answer;
+			$questions_and_answers['questions'][ $answer->ID() ] = $questions[ $answer->question_ID() ];
+		}
+
+		return $questions_and_answers;
+	}
+
+
+	/**
+	 * Return an array of event objects from the database
+	 *
+	 * If event ids are not included then we'll just retrieve the first published event from the database.
+	 *
+	 * @param array $event_ids if set, this will be an array of event ids to obtain events for.
+	 *
+	 * @return array    An array of event objects from the db.
+	 * @throws EE_Error
+	 */
+	private function _get_some_events(array $event_ids = [])
+	{
+		/** @var RequestInterface $request */
+		$request = LoaderFactory::getLoader()->getShared(RequestInterface::class);
+		// if we have an evt_id then we want to make sure we use that for the preview
+		// (because a specific event template is being viewed);
+		$event_ids = $request->getRequestParam('evt_id', $event_ids, 'int', true);
+		// clear out any invalid IDs, like 0
+		$event_ids = array_filter($event_ids);
+		$limit     = ! empty($event_ids)
+			? null
+			: apply_filters('FHEE__EE_Messages_Preview_incoming_data___get_some_events__limit', '0,1');
+
+		$where = ! empty($event_ids)
+			? [
+				'EVT_ID'                 => ['IN', $event_ids],
+				'Datetime.Ticket.TKT_ID' => ['>', 1],
+			]
+			: ['Datetime.Ticket.TKT_ID' => ['>', 1]];
+
+		return EEM_Event::instance()->get_all([$where, 'limit' => $limit]);
+	}
+
+
+	/**
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	protected function _setup_data()
+	{
+		// need to figure out the running total for test purposes so... we're going to create a temp cart and add the tickets to it!
+		if (EE_Registry::instance()->SSN instanceof EE_Session) {
+			EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
+			$session = EE_Registry::instance()->SSN;
+		} else {
+			$session = EE_Registry::instance()->load_core('Session');
+		}
+		$cart = EE_Cart::instance(null, $session);
+
+		// add tickets to cart
+		foreach ($this->tickets as $ticket) {
+			$cart->add_ticket_to_cart($ticket['ticket']);
+		}
+
+		// setup txn property
+		$this->txn = EE_Transaction::new_instance(
+			[
+				'TXN_timestamp'    => time(), // unix timestamp
+				'TXN_total'        => 0, // txn_total
+				'TXN_paid'         => 0, // txn_paid
+				'STS_ID'           => EEM_Transaction::incomplete_status_code, // sts_id
+				'TXN_session_data' => null, // dump of txn session object (we're just going to leave blank here)
+				'TXN_hash_salt'    => null, // hash salt blank as well
+				'TXN_ID'           => 999999,
+			]
+		);
+
+
+		// setup reg_objects
+		// note we're setting up a reg object for each attendee in each event but ALSO adding to the reg_object array.
+		$this->reg_objs = [];
+		$regid          = 9999990;
+		foreach ($this->_attendees as $key => $attendee) {
+			// note we need to setup reg_objects for each event this attendee belongs to
+			$regatt = $attendee['att_obj'] instanceof EE_Attendee ? $attendee['att_obj']->ID() : null;
+			$regtxn = $this->txn->ID();
+			$regcnt = 1;
+			foreach ($attendee['line_ref'] as $evtid) {
+				foreach ($this->_events[ $evtid ]['tkt_objs'] as $ticket) {
+					if (! $ticket instanceof EE_Ticket) {
+						continue;
+					}
+					$reg_array                                            = [
+						'EVT_ID'           => $evtid,
+						'ATT_ID'           => $regatt,
+						'TXN_ID'           => $regtxn,
+						'TKT_ID'           => $ticket->ID(),
+						'STS_ID'           => EEM_Registration::status_id_pending_payment,
+						'REG_date'         => time(),
+						'REG_final_price'  => $ticket->get('TKT_price'),
+						'REG_session'      => 'dummy_session_id',
+						'REG_code'         => $regid . '-dummy-generated-code',
+						'REG_url_link'     => $regcnt . '-daafpapasdlfakasdfpqasdfasdf',
+						'REG_count'        => $regcnt,
+						'REG_group_size'   => $this->_events[ $evtid ]['total_attendees'],
+						'REG_att_is_going' => true,
+						'REG_ID'           => $regid,
+					];
+					$REG_OBJ                                              = EE_Registration::new_instance($reg_array);
+					$this->_attendees[ $key ]['reg_objs'][ $regid ]       = $REG_OBJ;
+					$this->_events[ $evtid ]['reg_objs'][]                = $REG_OBJ;
+					$this->reg_objs[]                                     = $REG_OBJ;
+					$this->tickets[ $ticket->ID() ]['reg_objs'][ $regid ] = $REG_OBJ;
+
+					$regcnt++;
+					$regid++;
+				}
+			}
+		}
+
+
+		// setup line items!
+		$line_item_total = EEH_Line_Item::create_total_line_item($this->txn);
+
+		// add tickets
+		foreach ($this->tickets as $item) {
+			$qty    = $item['count'];
+			$ticket = $item['ticket'];
+			EEH_Line_Item::add_ticket_purchase($line_item_total, $ticket, $qty);
+		}
+
+		$shipping_line_item = EE_Line_Item::new_instance(
+			[
+				'LIN_name'       => esc_html__(
+					'Shipping Surcharge',
+					'event_espresso'
+				),
+				'LIN_desc'       => esc_html__(
+					'Sent via Millenium Falcon',
+					'event_espresso'
+				),
+				'LIN_unit_price' => 20,
+				'LIN_quantity'   => 1,
+				'LIN_is_taxable' => true,
+				'LIN_total'      => 20,
+				'LIN_type'       => EEM_Line_Item::type_line_item,
+			]
+		);
+		EEH_Line_Item::add_item($line_item_total, $shipping_line_item);
+		$this->additional_line_items = [$shipping_line_item];
+
+		// now let's add taxes
+		EEH_Line_Item::apply_taxes($line_item_total);
+
+		// now we should be able to get the items we need from this object
+		$event_line_items = EEH_Line_Item::get_pre_tax_subtotal($line_item_total)->children();
+		$line_items       = [];
+		foreach ($event_line_items as $line_item) {
+			if (! $line_item instanceof EE_Line_Item || $line_item->OBJ_type() !== 'Event') {
+				continue;
+			}
+			$ticket_line_items = EEH_Line_Item::get_ticket_line_items($line_item);
+			foreach ($ticket_line_items as $ticket_line_item) {
+				if (! $ticket_line_item instanceof EE_Line_Item) {
+					continue;
+				}
+				$this->tickets[ $ticket_line_item->OBJ_ID() ]['line_item']      = $ticket_line_item;
+				$this->tickets[ $ticket_line_item->OBJ_ID() ]['sub_line_items'] = $ticket_line_item->children();
+				$line_items[ $ticket_line_item->ID() ]['children']              = $ticket_line_item->children();
+				$line_items[ $ticket_line_item->ID() ]['EE_Ticket']             =
+					$this->tickets[ $ticket_line_item->OBJ_ID() ]['ticket'];
+			}
+		}
+
+		$this->line_items_with_children = $line_items;
+		$this->tax_line_items           = $line_item_total->tax_descendants();
+
+		// add proper total to transaction object.
+		$grand_total                 = $line_item_total->recalculate_total_including_taxes();
+		$this->grand_total_line_item = $line_item_total;
+		$this->txn->set_total($grand_total);
+
+
+		// add additional details for each registration
+		foreach ($this->reg_objs as $reg) {
+			if (! $reg instanceof EE_Registration) {
+				continue;
+			}
+			$this->_registrations[ $reg->ID() ]['tkt_obj']  = $this->tickets[ $reg->get('TKT_ID') ]['ticket'];
+			$this->_registrations[ $reg->ID() ]['evt_obj']  = $this->_events[ $reg->get('EVT_ID') ]['event'];
+			$this->_registrations[ $reg->ID() ]['reg_obj']  = $reg;
+			$this->_registrations[ $reg->ID() ]['ans_objs'] = $this->_attendees[ $reg->get('ATT_ID') ]['ans_objs'];
+			$this->_registrations[ $reg->ID() ]['att_obj']  = $this->_attendees[ $reg->get('ATT_ID') ]['att_obj'];
+			$this->_registrations[ $reg->ID() ]['dtt_objs'] = $this->tickets[ $reg->get('TKT_ID') ]['dtt_objs'];
+		}
+
+
+		// events and attendees
+		$this->events        = $this->_events;
+		$this->attendees     = $this->_attendees;
+		$this->registrations = $this->_registrations;
+
+		$attendees_to_shift = $this->_attendees;
+
+		// setup primary attendee property
+		$this->primary_attendee_data = [
+			'fname' => $this->_attendees[999999991]['att_obj'] instanceof EE_Attendee
+				? $this->_attendees[999999991]['att_obj']->fname()
+				: '',
+
+			'lname' => $this->_attendees[999999991]['att_obj'] instanceof EE_Attendee
+				? $this->_attendees[999999991]['att_obj']->lname()
+				: '',
+
+			'email' => $this->_attendees[999999991]['att_obj'] instanceof EE_Attendee
+				? $this->_attendees[999999991]['att_obj']->email()
+				: '',
+
+			'att_obj' => $this->_attendees[999999991]['att_obj'],
+
+			'reg_obj' => array_shift($attendees_to_shift[999999991]['reg_objs']),
+		];
+
+		// reg_info property
+		// note this isn't referenced by any shortcode parsers so we'll ignore for now.
+		$this->reg_info = [];
+
+		// let's set a reg_obj for messengers expecting one.
+		$this->reg_obj = array_shift($this->_attendees[999999991]['reg_objs']);
+
+		// the below are just dummy items.
+		$this->user_id     = 1;
+		$this->ip_address  = '192.0.2.1';
+		$this->user_agent  = '';
+		$this->init_access = time();
+		$this->last_access = time();
+	}
 }

Spacing +65 added lines, -65 removed lines

@@ -105,70 +105,70 @@ 
         // we'll actually use the generated line_item identifiers for our loop
         $dtts = $tkts = [];
         foreach ($events as $id => $event) {
-            if (! $event instanceof EE_Event) {
+            if ( ! $event instanceof EE_Event) {
                 continue;
             }
-            $this->_events[ $id ]['ID']       = $id;
-            $this->_events[ $id ]['name']     = $event->get('EVT_name');
+            $this->_events[$id]['ID']       = $id;
+            $this->_events[$id]['name']     = $event->get('EVT_name');
             $datetime                         = $event->get_first_related('Datetime');
             $tickets                          = $datetime instanceof EE_Datetime ? $datetime->get_many_related(
                 'Ticket',
                 ['default_where_conditions' => 'none']
             ) : [];
-            $this->_events[ $id ]['event']    = $event;
-            $this->_events[ $id ]['reg_objs'] = [];
-            $this->_events[ $id ]['tkt_objs'] = $tickets;
-            $this->_events[ $id ]['dtt_objs'] = [];
+            $this->_events[$id]['event']    = $event;
+            $this->_events[$id]['reg_objs'] = [];
+            $this->_events[$id]['tkt_objs'] = $tickets;
+            $this->_events[$id]['dtt_objs'] = [];
 
-            $tkts     = [];
+            $tkts = [];
             foreach ($tickets as $ticket) {
-                if (! $ticket instanceof EE_Ticket) {
+                if ( ! $ticket instanceof EE_Ticket) {
                     continue;
                 }
                 $reldatetime                       = $ticket->datetimes();
-                $tkts[ $ticket->ID() ]             = [];
-                $tkts[ $ticket->ID() ]['ticket']   = $ticket;
-                $tkts[ $ticket->ID() ]['dtt_objs'] = $reldatetime;
-                $tkts[ $ticket->ID() ]['att_objs'] = $attendees;
-                $tkts[ $ticket->ID() ]['count']    = count($attendees);
-                $tkts[ $ticket->ID() ]['EE_Event'] = $event;
+                $tkts[$ticket->ID()]             = [];
+                $tkts[$ticket->ID()]['ticket']   = $ticket;
+                $tkts[$ticket->ID()]['dtt_objs'] = $reldatetime;
+                $tkts[$ticket->ID()]['att_objs'] = $attendees;
+                $tkts[$ticket->ID()]['count']    = count($attendees);
+                $tkts[$ticket->ID()]['EE_Event'] = $event;
                 foreach ($reldatetime as $datetime) {
-                    if ($datetime instanceof EE_Datetime && ! isset($dtts[ $datetime->ID() ])) {
-                        $this->_events[ $id ]['dtt_objs'][ $datetime->ID() ] = $datetime;
-                        $dtts[ $datetime->ID() ]['datetime']                 = $datetime;
-                        $dtts[ $datetime->ID() ]['tkt_objs'][]               = $ticket;
-                        $dtts[ $datetime->ID() ]['evt_objs'][]               = $event;
+                    if ($datetime instanceof EE_Datetime && ! isset($dtts[$datetime->ID()])) {
+                        $this->_events[$id]['dtt_objs'][$datetime->ID()] = $datetime;
+                        $dtts[$datetime->ID()]['datetime']                 = $datetime;
+                        $dtts[$datetime->ID()]['tkt_objs'][]               = $ticket;
+                        $dtts[$datetime->ID()]['evt_objs'][]               = $event;
                     }
                 }
             }
 
-            $this->_events[ $id ]['total_attendees'] = count($attendees);
-            $this->_events[ $id ]['att_objs']        = $attendees;
+            $this->_events[$id]['total_attendees'] = count($attendees);
+            $this->_events[$id]['att_objs']        = $attendees;
 
             // let's also setup the dummy attendees property!
             foreach ($attendees as $att_key => $attendee) {
-                if (! $attendee instanceof EE_Attendee) {
+                if ( ! $attendee instanceof EE_Attendee) {
                     continue;
                 }
-                $this->_attendees[ $att_key ]['line_ref'][] =
-                    $id;  // so later it can be determined what events this attendee registered for!
-                $this->_attendees[ $att_key ]['evt_objs'][] = $event;
-                $this->_attendees[ $att_key ]['att_obj']    = $attendee;
+                $this->_attendees[$att_key]['line_ref'][] =
+                    $id; // so later it can be determined what events this attendee registered for!
+                $this->_attendees[$att_key]['evt_objs'][] = $event;
+                $this->_attendees[$att_key]['att_obj']    = $attendee;
                 // $this->_attendees[$att_key]['registration_id'] = 0;
-                $this->_attendees[ $att_key ]['attendee_email'] = $attendee->email();
-                $this->_attendees[ $att_key ]['tkt_objs']       = $tickets;
+                $this->_attendees[$att_key]['attendee_email'] = $attendee->email();
+                $this->_attendees[$att_key]['tkt_objs']       = $tickets;
                 if ($att_key == 999999991) {
-                    $this->_attendees[ $att_key ]['ans_objs'][999]  = $answers_n_questions['answers'][999];
-                    $this->_attendees[ $att_key ]['ans_objs'][1002] = $answers_n_questions['answers'][1002];
-                    $this->_attendees[ $att_key ]['ans_objs'][1005] = $answers_n_questions['answers'][1005];
+                    $this->_attendees[$att_key]['ans_objs'][999]  = $answers_n_questions['answers'][999];
+                    $this->_attendees[$att_key]['ans_objs'][1002] = $answers_n_questions['answers'][1002];
+                    $this->_attendees[$att_key]['ans_objs'][1005] = $answers_n_questions['answers'][1005];
                 } elseif ($att_key == 999999992) {
-                    $this->_attendees[ $att_key ]['ans_objs'][1000] = $answers_n_questions['answers'][1000];
-                    $this->_attendees[ $att_key ]['ans_objs'][1003] = $answers_n_questions['answers'][1003];
-                    $this->_attendees[ $att_key ]['ans_objs'][1006] = $answers_n_questions['answers'][1006];
+                    $this->_attendees[$att_key]['ans_objs'][1000] = $answers_n_questions['answers'][1000];
+                    $this->_attendees[$att_key]['ans_objs'][1003] = $answers_n_questions['answers'][1003];
+                    $this->_attendees[$att_key]['ans_objs'][1006] = $answers_n_questions['answers'][1006];
                 } elseif ($att_key == 999999993) {
-                    $this->_attendees[ $att_key ]['ans_objs'][1001] = $answers_n_questions['answers'][1001];
-                    $this->_attendees[ $att_key ]['ans_objs'][1004] = $answers_n_questions['answers'][1004];
-                    $this->_attendees[ $att_key ]['ans_objs'][1007] = $answers_n_questions['answers'][1007];
+                    $this->_attendees[$att_key]['ans_objs'][1001] = $answers_n_questions['answers'][1001];
+                    $this->_attendees[$att_key]['ans_objs'][1004] = $answers_n_questions['answers'][1004];
+                    $this->_attendees[$att_key]['ans_objs'][1007] = $answers_n_questions['answers'][1007];
                 }
             }
         }
@@ -269,7 +269,7 @@ 
             /** @var $email string */
             /** @var $phone string */
             /** @var $attid string */
-            $attendees[ $attid ] = EE_Attendee::new_instance(
+            $attendees[$attid] = EE_Attendee::new_instance(
                 [
                     'ATT_fname'    => $fname,
                     'ATT_lname'    => $lname,
@@ -377,7 +377,7 @@ 
         foreach ($questions_data as $question_data) {
             $question_data_with_keys      = array_combine($question_columns, $question_data);
             $question                     = EE_Question::new_instance($question_data_with_keys);
-            $questions[ $question->ID() ] = $question;
+            $questions[$question->ID()] = $question;
         }
 
         // now the answers (and we'll setup our arrays)
@@ -385,8 +385,8 @@ 
         foreach ($answers_data as $answer_data) {
             $answer_data_with_keys                               = array_combine($answer_columns, $answer_data);
             $answer                                              = EE_Answer::new_instance($answer_data_with_keys);
-            $questions_and_answers['answers'][ $answer->ID() ]   = $answer;
-            $questions_and_answers['questions'][ $answer->ID() ] = $questions[ $answer->question_ID() ];
+            $questions_and_answers['answers'][$answer->ID()]   = $answer;
+            $questions_and_answers['questions'][$answer->ID()] = $questions[$answer->question_ID()];
         }
 
         return $questions_and_answers;
@@ -471,11 +471,11 @@ 
             $regtxn = $this->txn->ID();
             $regcnt = 1;
             foreach ($attendee['line_ref'] as $evtid) {
-                foreach ($this->_events[ $evtid ]['tkt_objs'] as $ticket) {
-                    if (! $ticket instanceof EE_Ticket) {
+                foreach ($this->_events[$evtid]['tkt_objs'] as $ticket) {
+                    if ( ! $ticket instanceof EE_Ticket) {
                         continue;
                     }
-                    $reg_array                                            = [
+                    $reg_array = [
                         'EVT_ID'           => $evtid,
                         'ATT_ID'           => $regatt,
                         'TXN_ID'           => $regtxn,
@@ -484,18 +484,18 @@ 
                         'REG_date'         => time(),
                         'REG_final_price'  => $ticket->get('TKT_price'),
                         'REG_session'      => 'dummy_session_id',
-                        'REG_code'         => $regid . '-dummy-generated-code',
-                        'REG_url_link'     => $regcnt . '-daafpapasdlfakasdfpqasdfasdf',
+                        'REG_code'         => $regid.'-dummy-generated-code',
+                        'REG_url_link'     => $regcnt.'-daafpapasdlfakasdfpqasdfasdf',
                         'REG_count'        => $regcnt,
-                        'REG_group_size'   => $this->_events[ $evtid ]['total_attendees'],
+                        'REG_group_size'   => $this->_events[$evtid]['total_attendees'],
                         'REG_att_is_going' => true,
                         'REG_ID'           => $regid,
                     ];
                     $REG_OBJ                                              = EE_Registration::new_instance($reg_array);
-                    $this->_attendees[ $key ]['reg_objs'][ $regid ]       = $REG_OBJ;
-                    $this->_events[ $evtid ]['reg_objs'][]                = $REG_OBJ;
+                    $this->_attendees[$key]['reg_objs'][$regid]       = $REG_OBJ;
+                    $this->_events[$evtid]['reg_objs'][]                = $REG_OBJ;
                     $this->reg_objs[]                                     = $REG_OBJ;
-                    $this->tickets[ $ticket->ID() ]['reg_objs'][ $regid ] = $REG_OBJ;
+                    $this->tickets[$ticket->ID()]['reg_objs'][$regid] = $REG_OBJ;
 
                     $regcnt++;
                     $regid++;
@@ -541,19 +541,19 @@ 
         $event_line_items = EEH_Line_Item::get_pre_tax_subtotal($line_item_total)->children();
         $line_items       = [];
         foreach ($event_line_items as $line_item) {
-            if (! $line_item instanceof EE_Line_Item || $line_item->OBJ_type() !== 'Event') {
+            if ( ! $line_item instanceof EE_Line_Item || $line_item->OBJ_type() !== 'Event') {
                 continue;
             }
             $ticket_line_items = EEH_Line_Item::get_ticket_line_items($line_item);
             foreach ($ticket_line_items as $ticket_line_item) {
-                if (! $ticket_line_item instanceof EE_Line_Item) {
+                if ( ! $ticket_line_item instanceof EE_Line_Item) {
                     continue;
                 }
-                $this->tickets[ $ticket_line_item->OBJ_ID() ]['line_item']      = $ticket_line_item;
-                $this->tickets[ $ticket_line_item->OBJ_ID() ]['sub_line_items'] = $ticket_line_item->children();
-                $line_items[ $ticket_line_item->ID() ]['children']              = $ticket_line_item->children();
-                $line_items[ $ticket_line_item->ID() ]['EE_Ticket']             =
-                    $this->tickets[ $ticket_line_item->OBJ_ID() ]['ticket'];
+                $this->tickets[$ticket_line_item->OBJ_ID()]['line_item']      = $ticket_line_item;
+                $this->tickets[$ticket_line_item->OBJ_ID()]['sub_line_items'] = $ticket_line_item->children();
+                $line_items[$ticket_line_item->ID()]['children']              = $ticket_line_item->children();
+                $line_items[$ticket_line_item->ID()]['EE_Ticket']             =
+                    $this->tickets[$ticket_line_item->OBJ_ID()]['ticket'];
             }
         }
 
@@ -568,15 +568,15 @@ 
 
         // add additional details for each registration
         foreach ($this->reg_objs as $reg) {
-            if (! $reg instanceof EE_Registration) {
+            if ( ! $reg instanceof EE_Registration) {
                 continue;
             }
-            $this->_registrations[ $reg->ID() ]['tkt_obj']  = $this->tickets[ $reg->get('TKT_ID') ]['ticket'];
-            $this->_registrations[ $reg->ID() ]['evt_obj']  = $this->_events[ $reg->get('EVT_ID') ]['event'];
-            $this->_registrations[ $reg->ID() ]['reg_obj']  = $reg;
-            $this->_registrations[ $reg->ID() ]['ans_objs'] = $this->_attendees[ $reg->get('ATT_ID') ]['ans_objs'];
-            $this->_registrations[ $reg->ID() ]['att_obj']  = $this->_attendees[ $reg->get('ATT_ID') ]['att_obj'];
-            $this->_registrations[ $reg->ID() ]['dtt_objs'] = $this->tickets[ $reg->get('TKT_ID') ]['dtt_objs'];
+            $this->_registrations[$reg->ID()]['tkt_obj']  = $this->tickets[$reg->get('TKT_ID')]['ticket'];
+            $this->_registrations[$reg->ID()]['evt_obj']  = $this->_events[$reg->get('EVT_ID')]['event'];
+            $this->_registrations[$reg->ID()]['reg_obj']  = $reg;
+            $this->_registrations[$reg->ID()]['ans_objs'] = $this->_attendees[$reg->get('ATT_ID')]['ans_objs'];
+            $this->_registrations[$reg->ID()]['att_obj']  = $this->_attendees[$reg->get('ATT_ID')]['att_obj'];
+            $this->_registrations[$reg->ID()]['dtt_objs'] = $this->tickets[$reg->get('TKT_ID')]['dtt_objs'];
         }