eventespresso / event-espresso-core

modules/ticket_selector/ProcessTicketSelector.php

Doc Comments +2 added lines, -2 removed lines

@@ -34,7 +34,7 @@ 
      *
      * @access        public
      * @access        public
-     * @return        array  or FALSE
+     * @return        boolean|null  or FALSE
      * @throws \EE_Error
      */
     public function process_ticket_selections()
@@ -351,7 +351,7 @@ 
      * @access   private
      * @param \EE_Ticket $ticket
      * @param int        $qty
-     * @return TRUE on success, FALSE on fail
+     * @return boolean on success, FALSE on fail
      * @throws \EE_Error
      */
     private static function _add_ticket_to_cart(\EE_Ticket $ticket = null, $qty = 1)

Indentation +485 added lines, -485 removed lines

@@ -2,7 +2,7 @@ 
 namespace EventEspresso\modules\ticket_selector;
 
 if ( ! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 
 
@@ -19,509 +19,509 @@ 
 class ProcessTicketSelector
 {
 
-    /**
-     * array of datetimes and the spaces available for them
-     *
-     * @access private
-     * @var array
-     */
-    private static $_available_spaces = array();
+	/**
+	 * array of datetimes and the spaces available for them
+	 *
+	 * @access private
+	 * @var array
+	 */
+	private static $_available_spaces = array();
 
 
 
-    /**
-     *    process_ticket_selections
-     *
-     * @access        public
-     * @access        public
-     * @return        array  or FALSE
-     * @throws \EE_Error
-     */
-    public function process_ticket_selections()
-    {
-        do_action('EED_Ticket_Selector__process_ticket_selections__before');
-        // check nonce
-        if ( ! is_admin()
-             && ( ! \EE_Registry::instance()->REQ->is_set('process_ticket_selections_nonce')
-                  || ! wp_verify_nonce(
-                    \EE_Registry::instance()->REQ->get('process_ticket_selections_nonce'),
-                    'process_ticket_selections'
-                ))
-        ) {
-            \EE_Error::add_error(
-                sprintf(
-                    __(
-                        'We\'re sorry but your request failed to pass a security check.%sPlease click the back button on your browser and try again.',
-                        'event_espresso'
-                    ),
-                    '<br/>'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            return false;
-        }
+	/**
+	 *    process_ticket_selections
+	 *
+	 * @access        public
+	 * @access        public
+	 * @return        array  or FALSE
+	 * @throws \EE_Error
+	 */
+	public function process_ticket_selections()
+	{
+		do_action('EED_Ticket_Selector__process_ticket_selections__before');
+		// check nonce
+		if ( ! is_admin()
+			 && ( ! \EE_Registry::instance()->REQ->is_set('process_ticket_selections_nonce')
+				  || ! wp_verify_nonce(
+					\EE_Registry::instance()->REQ->get('process_ticket_selections_nonce'),
+					'process_ticket_selections'
+				))
+		) {
+			\EE_Error::add_error(
+				sprintf(
+					__(
+						'We\'re sorry but your request failed to pass a security check.%sPlease click the back button on your browser and try again.',
+						'event_espresso'
+					),
+					'<br/>'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			return false;
+		}
 //		d( \EE_Registry::instance()->REQ );
-        self::$_available_spaces = array(
-            'tickets'   => array(),
-            'datetimes' => array(),
-        );
-        //we should really only have 1 registration in the works now (ie, no MER) so clear any previous items in the cart.
-        // When MER happens this will probably need to be tweaked, possibly wrapped in a conditional checking for some constant defined in MER etc.
-        \EE_Registry::instance()->load_core('Session');
-        // unless otherwise requested, clear the session
-        if (apply_filters('FHEE__EE_Ticket_Selector__process_ticket_selections__clear_session', true)) {
-            \EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
-        }
-        //d( \EE_Registry::instance()->SSN );
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        // do we have an event id?
-        if (\EE_Registry::instance()->REQ->is_set('tkt-slctr-event-id')) {
-            // validate/sanitize data
-            $valid = self::_validate_post_data();
-            //EEH_Debug_Tools::printr( $_REQUEST, '$_REQUEST', __FILE__, __LINE__ );
-            //EEH_Debug_Tools::printr( $valid, '$valid', __FILE__, __LINE__ );
-            //EEH_Debug_Tools::printr( $valid[ 'total_tickets' ], 'total_tickets', __FILE__, __LINE__ );
-            //EEH_Debug_Tools::printr( $valid[ 'max_atndz' ], 'max_atndz', __FILE__, __LINE__ );
-            //check total tickets ordered vs max number of attendees that can register
-            if ($valid['total_tickets'] > $valid['max_atndz']) {
-                // ordering too many tickets !!!
-                $singular = 'You have attempted to purchase %s ticket.';
-                $plural = 'You have attempted to purchase %s tickets.';
-                $limit_error_1 = sprintf(
-                    _n($singular, $plural, $valid['total_tickets'], 'event_espresso'),
-                    $valid['total_tickets'],
-                    $valid['total_tickets']
-                );
-                // dev only message
-                $singular = 'The registration limit for this event is %s ticket per registration, therefore the total number of tickets you may purchase at a time can not exceed %s.';
-                $plural = 'The registration limit for this event is %s tickets per registration, therefore the total number of tickets you may purchase at a time can not exceed %s.';
-                $limit_error_2 = sprintf(
-                    _n($singular, $plural, $valid['max_atndz'], 'event_espresso'),
-                    $valid['max_atndz'],
-                    $valid['max_atndz']
-                );
-                \EE_Error::add_error($limit_error_1 . '<br/>' . $limit_error_2, __FILE__, __FUNCTION__, __LINE__);
-            } else {
-                // all data appears to be valid
-                $tckts_slctd = false;
-                $success = true;
-                // load cart
-                \EE_Registry::instance()->load_core('Cart');
-                // cycle thru the number of data rows sent from the event listing
-                for ($x = 0; $x < $valid['rows']; $x++) {
-                    // does this row actually contain a ticket quantity?
-                    if (isset($valid['qty'][$x]) && $valid['qty'][$x] > 0) {
-                        // YES we have a ticket quantity
-                        $tckts_slctd = true;
-                        //						d( $valid['ticket_obj'][$x] );
-                        if ($valid['ticket_obj'][$x] instanceof \EE_Ticket) {
-                            // then add ticket to cart
-                            $ticket_added = self::_add_ticket_to_cart(
-                                $valid['ticket_obj'][$x],
-                                $valid['qty'][$x]
-                            );
-                            $success = ! $ticket_added ? false : $success;
-                            if (\EE_Error::has_error()) {
-                                break;
-                            }
-                        } else {
-                            // nothing added to cart retrieved
-                            \EE_Error::add_error(
-                                sprintf(
-                                    __(
-                                        'A valid ticket could not be retrieved for the event.%sPlease click the back button on your browser and try again.',
-                                        'event_espresso'
-                                    ),
-                                    '<br/>'
-                                ),
-                                __FILE__,
-                                __FUNCTION__,
-                                __LINE__
-                            );
-                        }
-                    }
-                }
-                //d( \EE_Registry::instance()->CART );
-                //die(); // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< KILL REDIRECT HERE BEFORE CART UPDATE
-                if ($tckts_slctd) {
-                    if ($success) {
-                        do_action(
-                            'FHEE__EE_Ticket_Selector__process_ticket_selections__before_redirecting_to_checkout',
-                            \EE_Registry::instance()->CART,
-                            $this
-                        );
-                        \EE_Registry::instance()->CART->recalculate_all_cart_totals();
-                        \EE_Registry::instance()->CART->save_cart(false);
-                        \EE_Registry::instance()->SSN->update();
-                        //d( \EE_Registry::instance()->CART );
-                        //die(); // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< OR HERE TO KILL REDIRECT AFTER CART UPDATE
-                        // just return TRUE for registrations being made from admin
-                        if (is_admin()) {
-                            return true;
-                        }
-                        wp_safe_redirect(
-                            apply_filters(
-                                'FHEE__EE_Ticket_Selector__process_ticket_selections__success_redirect_url',
-                                \EE_Registry::instance()->CFG->core->reg_page_url()
-                            )
-                        );
-                        exit();
-                    } else {
-                        if ( ! \EE_Error::has_error()) {
-                            // nothing added to cart
-                            \EE_Error::add_attention(
-                                __('No tickets were added for the event', 'event_espresso'),
-                                __FILE__,
-                                __FUNCTION__,
-                                __LINE__
-                            );
-                        }
-                    }
-                } else {
-                    // no ticket quantities were selected
-                    \EE_Error::add_error(
-                        __('You need to select a ticket quantity before you can proceed.', 'event_espresso'),
-                        __FILE__,
-                        __FUNCTION__,
-                        __LINE__
-                    );
-                }
-            }
-            //die(); // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< KILL BEFORE REDIRECT
-            // at this point, just return if registration is being made from admin
-            if (is_admin()) {
-                return false;
-            }
-            if ($valid['return_url']) {
-                \EE_Error::get_notices(false, true);
-                wp_safe_redirect($valid['return_url']);
-                exit();
-            } elseif (isset($event_to_add['id'])) {
-                \EE_Error::get_notices(false, true);
-                wp_safe_redirect(get_permalink($event_to_add['id']));
-                exit();
-            } else {
-                echo \EE_Error::get_notices();
-            }
-        } else {
-            // $_POST['tkt-slctr-event-id'] was not set ?!?!?!?
-            \EE_Error::add_error(
-                sprintf(
-                    __(
-                        'An event id was not provided or was not received.%sPlease click the back button on your browser and try again.',
-                        'event_espresso'
-                    ),
-                    '<br/>'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-        return false;
-    }
+		self::$_available_spaces = array(
+			'tickets'   => array(),
+			'datetimes' => array(),
+		);
+		//we should really only have 1 registration in the works now (ie, no MER) so clear any previous items in the cart.
+		// When MER happens this will probably need to be tweaked, possibly wrapped in a conditional checking for some constant defined in MER etc.
+		\EE_Registry::instance()->load_core('Session');
+		// unless otherwise requested, clear the session
+		if (apply_filters('FHEE__EE_Ticket_Selector__process_ticket_selections__clear_session', true)) {
+			\EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
+		}
+		//d( \EE_Registry::instance()->SSN );
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		// do we have an event id?
+		if (\EE_Registry::instance()->REQ->is_set('tkt-slctr-event-id')) {
+			// validate/sanitize data
+			$valid = self::_validate_post_data();
+			//EEH_Debug_Tools::printr( $_REQUEST, '$_REQUEST', __FILE__, __LINE__ );
+			//EEH_Debug_Tools::printr( $valid, '$valid', __FILE__, __LINE__ );
+			//EEH_Debug_Tools::printr( $valid[ 'total_tickets' ], 'total_tickets', __FILE__, __LINE__ );
+			//EEH_Debug_Tools::printr( $valid[ 'max_atndz' ], 'max_atndz', __FILE__, __LINE__ );
+			//check total tickets ordered vs max number of attendees that can register
+			if ($valid['total_tickets'] > $valid['max_atndz']) {
+				// ordering too many tickets !!!
+				$singular = 'You have attempted to purchase %s ticket.';
+				$plural = 'You have attempted to purchase %s tickets.';
+				$limit_error_1 = sprintf(
+					_n($singular, $plural, $valid['total_tickets'], 'event_espresso'),
+					$valid['total_tickets'],
+					$valid['total_tickets']
+				);
+				// dev only message
+				$singular = 'The registration limit for this event is %s ticket per registration, therefore the total number of tickets you may purchase at a time can not exceed %s.';
+				$plural = 'The registration limit for this event is %s tickets per registration, therefore the total number of tickets you may purchase at a time can not exceed %s.';
+				$limit_error_2 = sprintf(
+					_n($singular, $plural, $valid['max_atndz'], 'event_espresso'),
+					$valid['max_atndz'],
+					$valid['max_atndz']
+				);
+				\EE_Error::add_error($limit_error_1 . '<br/>' . $limit_error_2, __FILE__, __FUNCTION__, __LINE__);
+			} else {
+				// all data appears to be valid
+				$tckts_slctd = false;
+				$success = true;
+				// load cart
+				\EE_Registry::instance()->load_core('Cart');
+				// cycle thru the number of data rows sent from the event listing
+				for ($x = 0; $x < $valid['rows']; $x++) {
+					// does this row actually contain a ticket quantity?
+					if (isset($valid['qty'][$x]) && $valid['qty'][$x] > 0) {
+						// YES we have a ticket quantity
+						$tckts_slctd = true;
+						//						d( $valid['ticket_obj'][$x] );
+						if ($valid['ticket_obj'][$x] instanceof \EE_Ticket) {
+							// then add ticket to cart
+							$ticket_added = self::_add_ticket_to_cart(
+								$valid['ticket_obj'][$x],
+								$valid['qty'][$x]
+							);
+							$success = ! $ticket_added ? false : $success;
+							if (\EE_Error::has_error()) {
+								break;
+							}
+						} else {
+							// nothing added to cart retrieved
+							\EE_Error::add_error(
+								sprintf(
+									__(
+										'A valid ticket could not be retrieved for the event.%sPlease click the back button on your browser and try again.',
+										'event_espresso'
+									),
+									'<br/>'
+								),
+								__FILE__,
+								__FUNCTION__,
+								__LINE__
+							);
+						}
+					}
+				}
+				//d( \EE_Registry::instance()->CART );
+				//die(); // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< KILL REDIRECT HERE BEFORE CART UPDATE
+				if ($tckts_slctd) {
+					if ($success) {
+						do_action(
+							'FHEE__EE_Ticket_Selector__process_ticket_selections__before_redirecting_to_checkout',
+							\EE_Registry::instance()->CART,
+							$this
+						);
+						\EE_Registry::instance()->CART->recalculate_all_cart_totals();
+						\EE_Registry::instance()->CART->save_cart(false);
+						\EE_Registry::instance()->SSN->update();
+						//d( \EE_Registry::instance()->CART );
+						//die(); // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< OR HERE TO KILL REDIRECT AFTER CART UPDATE
+						// just return TRUE for registrations being made from admin
+						if (is_admin()) {
+							return true;
+						}
+						wp_safe_redirect(
+							apply_filters(
+								'FHEE__EE_Ticket_Selector__process_ticket_selections__success_redirect_url',
+								\EE_Registry::instance()->CFG->core->reg_page_url()
+							)
+						);
+						exit();
+					} else {
+						if ( ! \EE_Error::has_error()) {
+							// nothing added to cart
+							\EE_Error::add_attention(
+								__('No tickets were added for the event', 'event_espresso'),
+								__FILE__,
+								__FUNCTION__,
+								__LINE__
+							);
+						}
+					}
+				} else {
+					// no ticket quantities were selected
+					\EE_Error::add_error(
+						__('You need to select a ticket quantity before you can proceed.', 'event_espresso'),
+						__FILE__,
+						__FUNCTION__,
+						__LINE__
+					);
+				}
+			}
+			//die(); // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< KILL BEFORE REDIRECT
+			// at this point, just return if registration is being made from admin
+			if (is_admin()) {
+				return false;
+			}
+			if ($valid['return_url']) {
+				\EE_Error::get_notices(false, true);
+				wp_safe_redirect($valid['return_url']);
+				exit();
+			} elseif (isset($event_to_add['id'])) {
+				\EE_Error::get_notices(false, true);
+				wp_safe_redirect(get_permalink($event_to_add['id']));
+				exit();
+			} else {
+				echo \EE_Error::get_notices();
+			}
+		} else {
+			// $_POST['tkt-slctr-event-id'] was not set ?!?!?!?
+			\EE_Error::add_error(
+				sprintf(
+					__(
+						'An event id was not provided or was not received.%sPlease click the back button on your browser and try again.',
+						'event_espresso'
+					),
+					'<br/>'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+		return false;
+	}
 
 
 
-    /**
-     *    validate_post_data
-     *
-     * @access        private
-     * @return        array  or FALSE
-     */
-    private static function _validate_post_data()
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        // start with an empty array()
-        $valid_data = array();
-        //		d( $_POST );
-        //if event id is valid
-        $id = absint(\EE_Registry::instance()->REQ->get('tkt-slctr-event-id'));
-        if ($id) {
-            // grab valid id
-            $valid_data['id'] = $id;
-            // grab and sanitize return-url
-            $valid_data['return_url'] = esc_url_raw(
-                \EE_Registry::instance()->REQ->get('tkt-slctr-return-url-' . $id)
-            );
-            // array of other form names
-            $inputs_to_clean = array(
-                'event_id'   => 'tkt-slctr-event-id',
-                'max_atndz'  => 'tkt-slctr-max-atndz-',
-                'rows'       => 'tkt-slctr-rows-',
-                'qty'        => 'tkt-slctr-qty-',
-                'ticket_id'  => 'tkt-slctr-ticket-id-',
-                'return_url' => 'tkt-slctr-return-url-',
-            );
-            // let's track the total number of tickets ordered.'
-            $valid_data['total_tickets'] = 0;
-            // cycle through $inputs_to_clean array
-            foreach ($inputs_to_clean as $what => $input_to_clean) {
-                // check for POST data
-                if (\EE_Registry::instance()->REQ->is_set($input_to_clean . $id)) {
-                    // grab value
-                    $input_value = \EE_Registry::instance()->REQ->get($input_to_clean . $id);
-                    switch ($what) {
-                        // integers
-                        case 'event_id':
-                            $valid_data[$what] = absint($input_value);
-                            // get event via the event id we put in the form
-                            $valid_data['event'] = \EE_Registry::instance()->load_model('Event')->get_one_by_ID(
-                                $valid_data['event_id']
-                            );
-                            break;
-                        case 'rows':
-                        case 'max_atndz':
-                            $valid_data[$what] = absint($input_value);
-                            break;
-                        // arrays of integers
-                        case 'qty':
-                            //							d( $input_value );
-                            $row_qty = $input_value;
-                            // if qty is coming from a radio button input, then we need to assemble an array of rows
-                            if ( ! is_array($row_qty)) {
-                                // get number of rows
-                                $rows = \EE_Registry::instance()->REQ->is_set('tkt-slctr-rows-' . $id) ? absint(
-                                    \EE_Registry::instance()->REQ->get('tkt-slctr-rows-' . $id)
-                                ) : 1;
-                                //								d( $rows );
-                                // explode ints by the dash
-                                $row_qty = explode('-', $row_qty);
-                                $row = isset($row_qty[0]) ? absint($row_qty[0]) : 1;
-                                $qty = isset($row_qty[1]) ? absint($row_qty[1]) : 0;
-                                $row_qty = array($row => $qty);
-                                //								 d( $row_qty );
-                                for ($x = 1; $x <= $rows; $x++) {
-                                    if ( ! isset($row_qty[$x])) {
-                                        $row_qty[$x] = 0;
-                                    }
-                                }
-                            }
-                            ksort($row_qty);
-                            //							 d( $row_qty );
-                            // cycle thru values
-                            foreach ($row_qty as $qty) {
-                                $qty = absint($qty);
-                                // sanitize as integers
-                                $valid_data[$what][] = $qty;
-                                $valid_data['total_tickets'] += $qty;
-                            }
-                            break;
-                        // array of integers
-                        case 'ticket_id':
-                            $value_array = array();
-                            // cycle thru values
-                            foreach ($input_value as $key => $value) {
-                                // allow only numbers, letters,  spaces, commas and dashes
-                                $value_array[$key] = wp_strip_all_tags($value);
-                                // get ticket via the ticket id we put in the form
-                                $ticket_obj = \EE_Registry::instance()->load_model('Ticket')->get_one_by_ID($value);
-                                $valid_data['ticket_obj'][$key] = $ticket_obj;
-                            }
-                            $valid_data[$what] = $value_array;
-                            break;
-                        case 'return_url' :
-                            // grab and sanitize return-url
-                            $valid_data[$what] = esc_url_raw($input_value);
-                            break;
-                    }    // end switch $what
-                }
-            }    // end foreach $inputs_to_clean
-        } else {
-            \EE_Error::add_error(
-                __('The event id provided was not valid.', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            return false;
-        }
-        //		d( $valid_data );
-        //		die();
-        return $valid_data;
-    }
+	/**
+	 *    validate_post_data
+	 *
+	 * @access        private
+	 * @return        array  or FALSE
+	 */
+	private static function _validate_post_data()
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		// start with an empty array()
+		$valid_data = array();
+		//		d( $_POST );
+		//if event id is valid
+		$id = absint(\EE_Registry::instance()->REQ->get('tkt-slctr-event-id'));
+		if ($id) {
+			// grab valid id
+			$valid_data['id'] = $id;
+			// grab and sanitize return-url
+			$valid_data['return_url'] = esc_url_raw(
+				\EE_Registry::instance()->REQ->get('tkt-slctr-return-url-' . $id)
+			);
+			// array of other form names
+			$inputs_to_clean = array(
+				'event_id'   => 'tkt-slctr-event-id',
+				'max_atndz'  => 'tkt-slctr-max-atndz-',
+				'rows'       => 'tkt-slctr-rows-',
+				'qty'        => 'tkt-slctr-qty-',
+				'ticket_id'  => 'tkt-slctr-ticket-id-',
+				'return_url' => 'tkt-slctr-return-url-',
+			);
+			// let's track the total number of tickets ordered.'
+			$valid_data['total_tickets'] = 0;
+			// cycle through $inputs_to_clean array
+			foreach ($inputs_to_clean as $what => $input_to_clean) {
+				// check for POST data
+				if (\EE_Registry::instance()->REQ->is_set($input_to_clean . $id)) {
+					// grab value
+					$input_value = \EE_Registry::instance()->REQ->get($input_to_clean . $id);
+					switch ($what) {
+						// integers
+						case 'event_id':
+							$valid_data[$what] = absint($input_value);
+							// get event via the event id we put in the form
+							$valid_data['event'] = \EE_Registry::instance()->load_model('Event')->get_one_by_ID(
+								$valid_data['event_id']
+							);
+							break;
+						case 'rows':
+						case 'max_atndz':
+							$valid_data[$what] = absint($input_value);
+							break;
+						// arrays of integers
+						case 'qty':
+							//							d( $input_value );
+							$row_qty = $input_value;
+							// if qty is coming from a radio button input, then we need to assemble an array of rows
+							if ( ! is_array($row_qty)) {
+								// get number of rows
+								$rows = \EE_Registry::instance()->REQ->is_set('tkt-slctr-rows-' . $id) ? absint(
+									\EE_Registry::instance()->REQ->get('tkt-slctr-rows-' . $id)
+								) : 1;
+								//								d( $rows );
+								// explode ints by the dash
+								$row_qty = explode('-', $row_qty);
+								$row = isset($row_qty[0]) ? absint($row_qty[0]) : 1;
+								$qty = isset($row_qty[1]) ? absint($row_qty[1]) : 0;
+								$row_qty = array($row => $qty);
+								//								 d( $row_qty );
+								for ($x = 1; $x <= $rows; $x++) {
+									if ( ! isset($row_qty[$x])) {
+										$row_qty[$x] = 0;
+									}
+								}
+							}
+							ksort($row_qty);
+							//							 d( $row_qty );
+							// cycle thru values
+							foreach ($row_qty as $qty) {
+								$qty = absint($qty);
+								// sanitize as integers
+								$valid_data[$what][] = $qty;
+								$valid_data['total_tickets'] += $qty;
+							}
+							break;
+						// array of integers
+						case 'ticket_id':
+							$value_array = array();
+							// cycle thru values
+							foreach ($input_value as $key => $value) {
+								// allow only numbers, letters,  spaces, commas and dashes
+								$value_array[$key] = wp_strip_all_tags($value);
+								// get ticket via the ticket id we put in the form
+								$ticket_obj = \EE_Registry::instance()->load_model('Ticket')->get_one_by_ID($value);
+								$valid_data['ticket_obj'][$key] = $ticket_obj;
+							}
+							$valid_data[$what] = $value_array;
+							break;
+						case 'return_url' :
+							// grab and sanitize return-url
+							$valid_data[$what] = esc_url_raw($input_value);
+							break;
+					}    // end switch $what
+				}
+			}    // end foreach $inputs_to_clean
+		} else {
+			\EE_Error::add_error(
+				__('The event id provided was not valid.', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			return false;
+		}
+		//		d( $valid_data );
+		//		die();
+		return $valid_data;
+	}
 
 
 
-    /**
-     *    adds a ticket to the cart
-     *
-     * @access   private
-     * @param \EE_Ticket $ticket
-     * @param int        $qty
-     * @return TRUE on success, FALSE on fail
-     * @throws \EE_Error
-     */
-    private static function _add_ticket_to_cart(\EE_Ticket $ticket = null, $qty = 1)
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        // get the number of spaces left for this datetime ticket
-        $available_spaces = self::_ticket_datetime_availability($ticket);
-        // compare available spaces against the number of tickets being purchased
-        if ($available_spaces >= $qty) {
-            // allow addons to prevent a ticket from being added to cart
-            if ( ! apply_filters(
-                'FHEE__EE_Ticket_Selector___add_ticket_to_cart__allow_add_to_cart',
-                true,
-                $ticket,
-                $qty,
-                $available_spaces
-            )
-            ) {
-                return false;
-            }
-            // add event to cart
-            if (\EE_Registry::instance()->CART->add_ticket_to_cart($ticket, $qty)) {
-                self::_recalculate_ticket_datetime_availability($ticket, $qty);
-                return true;
-            } else {
-                return false;
-            }
-        } else {
-            // tickets can not be purchased but let's find the exact number left for the last ticket selected PRIOR to subtracting tickets
-            $available_spaces = self::_ticket_datetime_availability($ticket, true);
-            // greedy greedy greedy eh?
-            if ($available_spaces > 0) {
-                // add error messaging - we're using the _n function that will generate the appropriate singular or plural message based on the number of $available_spaces
-                \EE_Error::add_error(
-                    sprintf(
-                        _n(
-                            'We\'re sorry, but there is only %s available space left for this event at this particular date and time.%sPlease select a different number (or different combination) of tickets.',
-                            'We\'re sorry, but there are only %s available spaces left for this event at this particular date and time.%sPlease select a different number (or different combination) of tickets.',
-                            $available_spaces,
-                            'event_espresso'
-                        ),
-                        $available_spaces,
-                        '<br />'
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            } else {
-                \EE_Error::add_error(
-                    __(
-                        'We\'re sorry, but there are no available spaces left for this event at this particular date and time.',
-                        'event_espresso'
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            }
-            return false;
-        }
-    }
+	/**
+	 *    adds a ticket to the cart
+	 *
+	 * @access   private
+	 * @param \EE_Ticket $ticket
+	 * @param int        $qty
+	 * @return TRUE on success, FALSE on fail
+	 * @throws \EE_Error
+	 */
+	private static function _add_ticket_to_cart(\EE_Ticket $ticket = null, $qty = 1)
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		// get the number of spaces left for this datetime ticket
+		$available_spaces = self::_ticket_datetime_availability($ticket);
+		// compare available spaces against the number of tickets being purchased
+		if ($available_spaces >= $qty) {
+			// allow addons to prevent a ticket from being added to cart
+			if ( ! apply_filters(
+				'FHEE__EE_Ticket_Selector___add_ticket_to_cart__allow_add_to_cart',
+				true,
+				$ticket,
+				$qty,
+				$available_spaces
+			)
+			) {
+				return false;
+			}
+			// add event to cart
+			if (\EE_Registry::instance()->CART->add_ticket_to_cart($ticket, $qty)) {
+				self::_recalculate_ticket_datetime_availability($ticket, $qty);
+				return true;
+			} else {
+				return false;
+			}
+		} else {
+			// tickets can not be purchased but let's find the exact number left for the last ticket selected PRIOR to subtracting tickets
+			$available_spaces = self::_ticket_datetime_availability($ticket, true);
+			// greedy greedy greedy eh?
+			if ($available_spaces > 0) {
+				// add error messaging - we're using the _n function that will generate the appropriate singular or plural message based on the number of $available_spaces
+				\EE_Error::add_error(
+					sprintf(
+						_n(
+							'We\'re sorry, but there is only %s available space left for this event at this particular date and time.%sPlease select a different number (or different combination) of tickets.',
+							'We\'re sorry, but there are only %s available spaces left for this event at this particular date and time.%sPlease select a different number (or different combination) of tickets.',
+							$available_spaces,
+							'event_espresso'
+						),
+						$available_spaces,
+						'<br />'
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			} else {
+				\EE_Error::add_error(
+					__(
+						'We\'re sorry, but there are no available spaces left for this event at this particular date and time.',
+						'event_espresso'
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			}
+			return false;
+		}
+	}
 
 
 
-    /**
-     *        _ticket_datetime_availability
-     *        creates an array of tickets plus all of the datetimes available to each ticket
-     *        and tracks the spaces remaining for each of those datetimes
-     *
-     * @access    private
-     * @param    \EE_Ticket $ticket - selected ticket
-     * @param    bool       $get_original_ticket_spaces
-     * @return    int
-     * @throws \EE_Error
-     */
-    private static function _ticket_datetime_availability(\EE_Ticket $ticket, $get_original_ticket_spaces = false)
-    {
-        // if the $_available_spaces array has not been set up yet...
-        if ( ! isset(self::$_available_spaces['tickets'][$ticket->ID()])) {
-            self::_set_initial_ticket_datetime_availability($ticket);
-        }
-        $available_spaces = $ticket->qty() - $ticket->sold();
-        if (isset(self::$_available_spaces['tickets'][$ticket->ID()])) {
-            // loop thru tickets, which will ALSO include individual ticket records AND a total
-            foreach (self::$_available_spaces['tickets'][$ticket->ID()] as $DTD_ID => $spaces) {
-                // if we want the original datetime availability BEFORE we started subtracting tickets ?
-                if ($get_original_ticket_spaces) {
-                    // then grab the available spaces from the "tickets" array and compare with the above to get the lowest number
-                    $available_spaces = min(
-                        $available_spaces,
-                        self::$_available_spaces['tickets'][$ticket->ID()][$DTD_ID]
-                    );
-                } else {
-                    // we want the updated ticket availability as stored in the "datetimes" array
-                    $available_spaces = min($available_spaces, self::$_available_spaces['datetimes'][$DTD_ID]);
-                }
-            }
-        }
-        return $available_spaces;
-    }
+	/**
+	 *        _ticket_datetime_availability
+	 *        creates an array of tickets plus all of the datetimes available to each ticket
+	 *        and tracks the spaces remaining for each of those datetimes
+	 *
+	 * @access    private
+	 * @param    \EE_Ticket $ticket - selected ticket
+	 * @param    bool       $get_original_ticket_spaces
+	 * @return    int
+	 * @throws \EE_Error
+	 */
+	private static function _ticket_datetime_availability(\EE_Ticket $ticket, $get_original_ticket_spaces = false)
+	{
+		// if the $_available_spaces array has not been set up yet...
+		if ( ! isset(self::$_available_spaces['tickets'][$ticket->ID()])) {
+			self::_set_initial_ticket_datetime_availability($ticket);
+		}
+		$available_spaces = $ticket->qty() - $ticket->sold();
+		if (isset(self::$_available_spaces['tickets'][$ticket->ID()])) {
+			// loop thru tickets, which will ALSO include individual ticket records AND a total
+			foreach (self::$_available_spaces['tickets'][$ticket->ID()] as $DTD_ID => $spaces) {
+				// if we want the original datetime availability BEFORE we started subtracting tickets ?
+				if ($get_original_ticket_spaces) {
+					// then grab the available spaces from the "tickets" array and compare with the above to get the lowest number
+					$available_spaces = min(
+						$available_spaces,
+						self::$_available_spaces['tickets'][$ticket->ID()][$DTD_ID]
+					);
+				} else {
+					// we want the updated ticket availability as stored in the "datetimes" array
+					$available_spaces = min($available_spaces, self::$_available_spaces['datetimes'][$DTD_ID]);
+				}
+			}
+		}
+		return $available_spaces;
+	}
 
 
 
-    /**
-     *    _set_initial_ticket_datetime_availability
-     *
-     * @access    private
-     * @param    \EE_Ticket $ticket
-     * @return    int
-     * @throws \EE_Error
-     */
-    private static function _set_initial_ticket_datetime_availability(\EE_Ticket $ticket)
-    {
-        // first, get all of the datetimes that are available to this ticket
-        $datetimes = $ticket->get_many_related(
-            'Datetime',
-            array(
-                array(
-                    'DTT_EVT_end' => array(
-                        '>=',
-                        \EEM_Datetime::instance()->current_time_for_query('DTT_EVT_end'),
-                    ),
-                ),
-                'order_by' => array('DTT_EVT_start' => 'ASC'),
-            )
-        );
-        if ( ! empty($datetimes)) {
-            // now loop thru all of the datetimes
-            foreach ($datetimes as $datetime) {
-                if ($datetime instanceof \EE_Datetime) {
-                    // the number of spaces available for the datetime without considering individual ticket quantities
-                    $spaces_remaining = $datetime->spaces_remaining();
-                    // save the total available spaces ( the lesser of the ticket qty minus the number of tickets sold or the datetime spaces remaining) to this ticket using the datetime ID as the key
-                    self::$_available_spaces['tickets'][$ticket->ID()][$datetime->ID()] = min(
-                        $ticket->qty() - $ticket->sold(),
-                        $spaces_remaining
-                    );
-                    // if the remaining spaces for this datetime is already set, then compare that against the datetime spaces remaining, and take the lowest number,
-                    // else just take the datetime spaces remaining, and assign to the datetimes array
-                    self::$_available_spaces['datetimes'][$datetime->ID()] = isset(self::$_available_spaces['datetimes'][$datetime->ID()])
-                        ? min(
-                            self::$_available_spaces['datetimes'][$datetime->ID()],
-                            $spaces_remaining
-                        ) : $spaces_remaining;
-                }
-            }
-        }
-    }
+	/**
+	 *    _set_initial_ticket_datetime_availability
+	 *
+	 * @access    private
+	 * @param    \EE_Ticket $ticket
+	 * @return    int
+	 * @throws \EE_Error
+	 */
+	private static function _set_initial_ticket_datetime_availability(\EE_Ticket $ticket)
+	{
+		// first, get all of the datetimes that are available to this ticket
+		$datetimes = $ticket->get_many_related(
+			'Datetime',
+			array(
+				array(
+					'DTT_EVT_end' => array(
+						'>=',
+						\EEM_Datetime::instance()->current_time_for_query('DTT_EVT_end'),
+					),
+				),
+				'order_by' => array('DTT_EVT_start' => 'ASC'),
+			)
+		);
+		if ( ! empty($datetimes)) {
+			// now loop thru all of the datetimes
+			foreach ($datetimes as $datetime) {
+				if ($datetime instanceof \EE_Datetime) {
+					// the number of spaces available for the datetime without considering individual ticket quantities
+					$spaces_remaining = $datetime->spaces_remaining();
+					// save the total available spaces ( the lesser of the ticket qty minus the number of tickets sold or the datetime spaces remaining) to this ticket using the datetime ID as the key
+					self::$_available_spaces['tickets'][$ticket->ID()][$datetime->ID()] = min(
+						$ticket->qty() - $ticket->sold(),
+						$spaces_remaining
+					);
+					// if the remaining spaces for this datetime is already set, then compare that against the datetime spaces remaining, and take the lowest number,
+					// else just take the datetime spaces remaining, and assign to the datetimes array
+					self::$_available_spaces['datetimes'][$datetime->ID()] = isset(self::$_available_spaces['datetimes'][$datetime->ID()])
+						? min(
+							self::$_available_spaces['datetimes'][$datetime->ID()],
+							$spaces_remaining
+						) : $spaces_remaining;
+				}
+			}
+		}
+	}
 
 
 
-    /**
-     *    _recalculate_ticket_datetime_availability
-     *
-     * @access    private
-     * @param    \EE_Ticket $ticket
-     * @param    int        $qty
-     * @return    int
-     */
-    private static function _recalculate_ticket_datetime_availability(\EE_Ticket $ticket, $qty = 0)
-    {
-        if (isset(self::$_available_spaces['tickets'][$ticket->ID()])) {
-            // loop thru tickets, which will ALSO include individual ticket records AND a total
-            foreach (self::$_available_spaces['tickets'][$ticket->ID()] as $DTD_ID => $spaces) {
-                // subtract the qty of selected tickets from each datetime's available spaces this ticket has access to,
-                self::$_available_spaces['datetimes'][$DTD_ID] -= $qty;
-            }
-        }
-    }
+	/**
+	 *    _recalculate_ticket_datetime_availability
+	 *
+	 * @access    private
+	 * @param    \EE_Ticket $ticket
+	 * @param    int        $qty
+	 * @return    int
+	 */
+	private static function _recalculate_ticket_datetime_availability(\EE_Ticket $ticket, $qty = 0)
+	{
+		if (isset(self::$_available_spaces['tickets'][$ticket->ID()])) {
+			// loop thru tickets, which will ALSO include individual ticket records AND a total
+			foreach (self::$_available_spaces['tickets'][$ticket->ID()] as $DTD_ID => $spaces) {
+				// subtract the qty of selected tickets from each datetime's available spaces this ticket has access to,
+				self::$_available_spaces['datetimes'][$DTD_ID] -= $qty;
+			}
+		}
+	}
 
 }
 // End of file ProcessTicketSelector.php

Spacing +6 added lines, -6 removed lines

@@ -102,7 +102,7 @@ 
                     $valid['max_atndz'],
                     $valid['max_atndz']
                 );
-                \EE_Error::add_error($limit_error_1 . '<br/>' . $limit_error_2, __FILE__, __FUNCTION__, __LINE__);
+                \EE_Error::add_error($limit_error_1.'<br/>'.$limit_error_2, __FILE__, __FUNCTION__, __LINE__);
             } else {
                 // all data appears to be valid
                 $tckts_slctd = false;
@@ -244,7 +244,7 @@ 
             $valid_data['id'] = $id;
             // grab and sanitize return-url
             $valid_data['return_url'] = esc_url_raw(
-                \EE_Registry::instance()->REQ->get('tkt-slctr-return-url-' . $id)
+                \EE_Registry::instance()->REQ->get('tkt-slctr-return-url-'.$id)
             );
             // array of other form names
             $inputs_to_clean = array(
@@ -260,9 +260,9 @@ 
             // cycle through $inputs_to_clean array
             foreach ($inputs_to_clean as $what => $input_to_clean) {
                 // check for POST data
-                if (\EE_Registry::instance()->REQ->is_set($input_to_clean . $id)) {
+                if (\EE_Registry::instance()->REQ->is_set($input_to_clean.$id)) {
                     // grab value
-                    $input_value = \EE_Registry::instance()->REQ->get($input_to_clean . $id);
+                    $input_value = \EE_Registry::instance()->REQ->get($input_to_clean.$id);
                     switch ($what) {
                         // integers
                         case 'event_id':
@@ -283,8 +283,8 @@ 
                             // if qty is coming from a radio button input, then we need to assemble an array of rows
                             if ( ! is_array($row_qty)) {
                                 // get number of rows
-                                $rows = \EE_Registry::instance()->REQ->is_set('tkt-slctr-rows-' . $id) ? absint(
-                                    \EE_Registry::instance()->REQ->get('tkt-slctr-rows-' . $id)
+                                $rows = \EE_Registry::instance()->REQ->is_set('tkt-slctr-rows-'.$id) ? absint(
+                                    \EE_Registry::instance()->REQ->get('tkt-slctr-rows-'.$id)
                                 ) : 1;
                                 //								d( $rows );
                                 // explode ints by the dash

core/libraries/iframe_display/Iframe.php

Indentation +442 added lines, -442 removed lines

@@ -2,7 +2,7 @@ 
 namespace EventEspresso\core\libraries\iframe_display;
 
 if ( ! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 
 
@@ -18,474 +18,474 @@ 
 class Iframe
 {
 
-    /*
+	/*
     * HTML for notices and ajax gif
     * @var string $title
     */
-    protected $title = '';
+	protected $title = '';
 
-    /*
+	/*
     * HTML for the content being displayed
     * @var string $content
     */
-    protected $content = '';
+	protected $content = '';
 
-    /*
+	/*
     * whether or not to call wp_head() and wp_footer()
     * @var boolean $enqueue_wp_assets
     */
-    protected $enqueue_wp_assets = false;
+	protected $enqueue_wp_assets = false;
 
-    /*
+	/*
     * an array of CSS URLs
     * @var array $css
     */
-    protected $css = array();
+	protected $css = array();
 
-    /*
+	/*
     * an array of JS URLs to be set in the HTML header.
     * @var array $header_js
     */
-    protected $header_js = array();
+	protected $header_js = array();
 
-    /*
+	/*
     * an array of JS URLs to be displayed before the HTML </body> tag
     * @var array $footer_js
     */
-    protected $footer_js = array();
+	protected $footer_js = array();
 
-    /*
+	/*
     * an array of JSON vars to be set in the HTML header.
     * @var array $localized_vars
     */
-    protected $localized_vars = array();
-
-
-
-    /**
-     * Iframe constructor
-     *
-     * @param string $title
-     * @param string $content
-     * @throws \EE_Error
-     */
-    public function __construct($title, $content)
-    {
-        global $wp_version;
-        if ( ! defined('EE_IFRAME_DIR_URL')) {
-            define('EE_IFRAME_DIR_URL', plugin_dir_url(__FILE__));
-        }
-        $this->setContent($content);
-        $this->setTitle($title);
-        $this->addStylesheets(
-            apply_filters(
-                'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_css',
-                array(
-                    'dashicons'        => includes_url('css/dashicons.min.css?ver=' . $wp_version),
-                    'espresso_default' => EE_GLOBAL_ASSETS_URL
-                                          . 'css/espresso_default.css?ver='
-                                          . EVENT_ESPRESSO_VERSION,
-                )
-            )
-        );
-        $this->addScripts(
-            apply_filters(
-                'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_js',
-                array(
-                    'jquery'        => includes_url('js/jquery/jquery.js?ver=' . $wp_version),
-                    'espresso_core' => EE_GLOBAL_ASSETS_URL
-                                       . 'scripts/espresso_core.js?ver='
-                                       . EVENT_ESPRESSO_VERSION,
-                )
-            )
-        );
-    }
-
-
-
-    /**
-     * @param string $title
-     * @throws \EE_Error
-     */
-    public function setTitle($title)
-    {
-        if (empty($title)) {
-            throw new \EE_Error(
-                __('You must provide a page title in order to create an iframe.', 'event_espresso')
-            );
-        }
-        $this->title = $title;
-    }
-
-
-
-    /**
-     * @param string $content
-     * @throws \EE_Error
-     */
-    public function setContent($content)
-    {
-        if (empty($content)) {
-            throw new \EE_Error(
-                __('You must provide content in order to create an iframe.', 'event_espresso')
-            );
-        }
-        $this->content = $content;
-    }
-
-
-
-    /**
-     * @param boolean $enqueue_wp_assets
-     */
-    public function setEnqueueWpAssets($enqueue_wp_assets)
-    {
-        $this->enqueue_wp_assets = filter_var($enqueue_wp_assets, FILTER_VALIDATE_BOOLEAN);
-    }
-
-
-
-    /**
-     * @param array $stylesheets
-     * @throws \EE_Error
-     */
-    public function addStylesheets(array $stylesheets)
-    {
-        if (empty($stylesheets)) {
-            throw new \EE_Error(
-                __('A non-empty array of URLs, is required to add a CSS stylesheet to an iframe.', 'event_espresso')
-            );
-        }
-        foreach ($stylesheets as $handle => $stylesheet) {
-            $this->css[$handle] = $stylesheet;
-        }
-    }
-
-
-
-    /**
-     * @param array $scripts
-     * @param bool  $add_to_header
-     * @throws \EE_Error
-     */
-    public function addScripts(array $scripts, $add_to_header = false)
-    {
-        if (empty($scripts)) {
-            throw new \EE_Error(
-                __('A non-empty array of URLs, is required to add Javascript to an iframe.', 'event_espresso')
-            );
-        }
-        foreach ($scripts as $handle => $script) {
-            if ($add_to_header) {
-                $this->header_js[$handle] = $script;
-            } else {
-                $this->footer_js[$handle] = $script;
-            }
-        }
-    }
-
-
-
-    /**
-     * @param array  $vars
-     * @param string $var_name
-     * @throws \EE_Error
-     */
-    public function addLocalizedVars(array $vars, $var_name = 'eei18n')
-    {
-        if (empty($vars)) {
-            throw new \EE_Error(
-                __('A non-empty array of vars, is required to add localized Javascript vars to an iframe.',
-                    'event_espresso')
-            );
-        }
-        foreach ($vars as $handle => $var) {
-            if ($var_name === 'eei18n') {
-                \EE_Registry::$i18n_js_strings[$handle] = $var;
-            } else {
-                if ( ! isset($this->localized_vars[$var_name])) {
-                    $this->localized_vars[$var_name] = array();
-                }
-                $this->localized_vars[$var_name][$handle] = $var;
-            }
-        }
-    }
-
-
-
-    /**
-     * @return void
-     */
-    public function display()
-    {
-        echo $this->getTemplate();
-        exit;
-    }
-
-
-
-    /**
-     * @return string
-     */
-    public function getTemplate()
-    {
-        return \EEH_Template::display_template(
-            __DIR__ . '\iframe_wrapper.template.php',
-            array(
-                'title'             => apply_filters(
-                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__title',
-                    $this->title
-                ),
-                'content'           => apply_filters(
-                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__content',
-                    $this->content
-                ),
-                'enqueue_wp_assets' => apply_filters(
-                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__enqueue_wp_assets',
-                    $this->enqueue_wp_assets
-                ),
-                'css'               => (array)apply_filters(
-                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__css_urls',
-                    $this->css
-                ),
-                'header_js'         => (array)apply_filters(
-                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__header_js_urls',
-                    $this->header_js
-                ),
-                'footer_js'         => (array)apply_filters(
-                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__footer_js_urls',
-                    $this->footer_js
-                ),
-                'eei18n'            => apply_filters(
-                    'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__eei18n_js_strings',
-                    \EE_Registry::localize_i18n_js_strings() . $this->localizeJsonVars()
-                ),
-                'notices'           => \EEH_Template::display_template(
-                    EE_TEMPLATES . 'espresso-ajax-notices.template.php',
-                    array(),
-                    true
-                ),
-            ),
-            true
-        );
-    }
-
-
-
-    /**
-     * localizeJsonVars
-     *
-     * @return string
-     */
-    public function localizeJsonVars()
-    {
-        $JSON = '';
-        $localized_vars = (array)$this->localized_vars;
-        foreach ($localized_vars as $var_name => $vars) {
-            foreach ($vars as $key => $value) {
-                if (is_scalar($value)) {
-                    $localized_vars[$key] = html_entity_decode((string)$value, ENT_QUOTES, 'UTF-8');
-                }
-            }
-            $JSON .= "/* <![CDATA[ */ var $var_name = " . wp_json_encode($localized_vars) . '; /* ]]> */';
-        }
-        return $JSON;
-    }
-
-
-
-    /**
-     * Adds an iframe embed code button to the Event editor.
-     *
-     * @param string $route_name the named module route that generates the iframe
-     */
-    public static function addEventEditorIframeEmbedButton($route_name)
-    {
-        // add button for iframe code to event editor.
-        add_filter(
-            'get_sample_permalink_html',
-            function ($permalink_string, $id, $new_title, $new_slug) use ($route_name) {
-                return Iframe::eventListIframeEmbedButton($permalink_string, $id, $new_title, $new_slug, $route_name);
-            },
-            10, 2
-        );
-        add_action(
-            'admin_enqueue_scripts',
-            array('\EventEspresso\core\libraries\iframe_display\Iframe', 'EventsAdminEmbedButtonAssets'),
-            10
-        );
-    }
-
-
-
-    /**
-     * iframe embed code button to the Event editor.
-     *
-     * @param string $permalink_string
-     * @param int    $id
-     * @param string $new_title  (unused)
-     * @param string $new_slug   (unused)
-     * @param string $route_name the named module route that generates the iframe
-     * @return string
-     */
-    public static function eventListIframeEmbedButton(
-        $permalink_string,
-        $id,
-        $new_title = '',
-        $new_slug = '',
-        $route_name = ''
-    ) {
-        //make sure this is ONLY when editing and the event id has been set.
-        if ( ! empty($id)) {
-            $post = get_post($id);
-            //if NOT event then let's get out.
-            if ($post->post_type !== 'espresso_events') {
-                return $permalink_string;
-            }
-            $permalink_string .= Iframe::embedButtonHtml(
-                'Event',
-                $route_name,
-                array('event' => $id),
-                'button-small'
-            );
-        }
-        return $permalink_string;
-    }
-
-
-
-    /**
-     * Adds an iframe embed code button to the Event editor.
-     *
-     * @param string $route_name the named module route that generates the iframe
-     */
-    public static function addEventListIframeEmbedButton($route_name)
-    {
-        // add button for iframe code to event editor.
-        add_action(
-            'AHEE__admin_list_wrapper_template__after_list_table',
-            function ($page_slug) use ($route_name) {
-                //make sure this is ONLY when editing and the event id has been set.
-                if ($page_slug === 'espresso_events') {
-                    echo \EEH_HTML::h3(__('iFrame Embed Code', 'event_espresso'));
-                    echo \EEH_HTML::p(__('Click the following buttons to generate iframe HTML that will allow you to embed your event content within the content of other websites.',
-                        'event_espresso'));
-                    echo Iframe::embedButtonHtml(
-                        'Events List',
-                        $route_name
-                    );
-                }
-            },
-            10, 1
-        );
-        add_action(
-            'admin_enqueue_scripts',
-            array('\EventEspresso\core\libraries\iframe_display\Iframe', 'EventsAdminEmbedButtonAssets'),
-            10
-        );
-    }
-
-
-
-    /**
-     * Adds an iframe embed code button via a WP do_action() as determined by the first parameter
-     *
-     * @param string $iframe_name
-     * @param string $route_name the named module route that generates the iframe
-     * @param string $action     name of the WP do_action() to hook into
-     */
-    public static function addActionIframeEmbedButton($iframe_name, $route_name, $action)
-    {
-        // add button for iframe code to event editor.
-        add_action(
-            $action,
-            function () use ($iframe_name, $route_name) {
-                echo Iframe::embedButtonHtml($iframe_name, $route_name);
-            },
-            10
-        );
-    }
-
-
-
-    /**
-     * iframe_embed_html
-     *
-     * @param string $iframe_name
-     * @param string $route_name the named module route that generates the iframe
-     * @param array  $query_args
-     * @param string $button_class
-     * @return string
-     */
-    public static function embedButtonHtml($iframe_name, $route_name, $query_args = array(), $button_class = '')
-    {
-        $query_args = ! empty($query_args) ? $query_args : array($route_name => 'iframe');
-        // add this route to our localized vars
-        $iframe_module_routes = isset(\EE_Registry::$i18n_js_strings['iframe_module_routes'])
-            ? \EE_Registry::$i18n_js_strings['iframe_module_routes']
-            : array();
-        $iframe_module_routes[$route_name] = $route_name;
-        \EE_Registry::$i18n_js_strings['iframe_module_routes'] = $iframe_module_routes;
-        $iframe_embed_html = \EEH_HTML::link(
-            '#',
-            sprintf(__('Embed %1$s', 'event_espresso'), $iframe_name),
-            sprintf(
-                __(
-                    'click here to generate code for embedding an %1$s iframe into another site.',
-                    'event_espresso'
-                ),
-                $iframe_name
-            ),
-            "$route_name-iframe-embed-trigger-js",
-            'iframe-embed-trigger-js button ' . $button_class,
-            '',
-            ' data-iframe_embed_button="#' . $route_name . '-iframe-js" tabindex="-1"'
-        );
-        $iframe_embed_html .= \EEH_HTML::div('', "$route_name-iframe-js", 'iframe-embed-wrapper-js', 'display:none;');
-        $iframe_embed_html .= \EEH_HTML::div(
-            '<iframe src="' . add_query_arg($query_args, site_url()) . '" width="100%" height="100%"></iframe>',
-            '', '', 'width:100%; height: 500px;'
-        );
-        $iframe_embed_html .= \EEH_HTML::divx();
-        return $iframe_embed_html;
-    }
-
-
-
-    /**
-     * iframe button js on admin events list or event editor page
-     */
-    public static function EventsAdminEmbedButtonAssets()
-    {
-        if (\EE_Registry::instance()->REQ->get('page') === 'espresso_events') {
-            Iframe::embedButtonAssets();
-            \EE_Registry::$i18n_js_strings['iframe_embed_title'] = __(
-                'copy and paste the following into any other site\'s content to display this event:',
-                'event_espresso'
-            );
-        }
-    }
-
-
-
-    /**
-     * enqueue iframe button js
-     */
-    public static function embedButtonAssets()
-    {
-        \EE_Registry::$i18n_js_strings['iframe_embed_close_msg'] = __(
-            'click anywhere outside of this window to close it.',
-            'event_espresso'
-        );
-        wp_register_script(
-            'iframe_embed_button',
-            plugin_dir_url(__FILE__) . 'iframe-embed-button.js',
-            array('ee-dialog'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        wp_enqueue_script('iframe_embed_button');
-    }
+	protected $localized_vars = array();
+
+
+
+	/**
+	 * Iframe constructor
+	 *
+	 * @param string $title
+	 * @param string $content
+	 * @throws \EE_Error
+	 */
+	public function __construct($title, $content)
+	{
+		global $wp_version;
+		if ( ! defined('EE_IFRAME_DIR_URL')) {
+			define('EE_IFRAME_DIR_URL', plugin_dir_url(__FILE__));
+		}
+		$this->setContent($content);
+		$this->setTitle($title);
+		$this->addStylesheets(
+			apply_filters(
+				'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_css',
+				array(
+					'dashicons'        => includes_url('css/dashicons.min.css?ver=' . $wp_version),
+					'espresso_default' => EE_GLOBAL_ASSETS_URL
+										  . 'css/espresso_default.css?ver='
+										  . EVENT_ESPRESSO_VERSION,
+				)
+			)
+		);
+		$this->addScripts(
+			apply_filters(
+				'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_js',
+				array(
+					'jquery'        => includes_url('js/jquery/jquery.js?ver=' . $wp_version),
+					'espresso_core' => EE_GLOBAL_ASSETS_URL
+									   . 'scripts/espresso_core.js?ver='
+									   . EVENT_ESPRESSO_VERSION,
+				)
+			)
+		);
+	}
+
+
+
+	/**
+	 * @param string $title
+	 * @throws \EE_Error
+	 */
+	public function setTitle($title)
+	{
+		if (empty($title)) {
+			throw new \EE_Error(
+				__('You must provide a page title in order to create an iframe.', 'event_espresso')
+			);
+		}
+		$this->title = $title;
+	}
+
+
+
+	/**
+	 * @param string $content
+	 * @throws \EE_Error
+	 */
+	public function setContent($content)
+	{
+		if (empty($content)) {
+			throw new \EE_Error(
+				__('You must provide content in order to create an iframe.', 'event_espresso')
+			);
+		}
+		$this->content = $content;
+	}
+
+
+
+	/**
+	 * @param boolean $enqueue_wp_assets
+	 */
+	public function setEnqueueWpAssets($enqueue_wp_assets)
+	{
+		$this->enqueue_wp_assets = filter_var($enqueue_wp_assets, FILTER_VALIDATE_BOOLEAN);
+	}
+
+
+
+	/**
+	 * @param array $stylesheets
+	 * @throws \EE_Error
+	 */
+	public function addStylesheets(array $stylesheets)
+	{
+		if (empty($stylesheets)) {
+			throw new \EE_Error(
+				__('A non-empty array of URLs, is required to add a CSS stylesheet to an iframe.', 'event_espresso')
+			);
+		}
+		foreach ($stylesheets as $handle => $stylesheet) {
+			$this->css[$handle] = $stylesheet;
+		}
+	}
+
+
+
+	/**
+	 * @param array $scripts
+	 * @param bool  $add_to_header
+	 * @throws \EE_Error
+	 */
+	public function addScripts(array $scripts, $add_to_header = false)
+	{
+		if (empty($scripts)) {
+			throw new \EE_Error(
+				__('A non-empty array of URLs, is required to add Javascript to an iframe.', 'event_espresso')
+			);
+		}
+		foreach ($scripts as $handle => $script) {
+			if ($add_to_header) {
+				$this->header_js[$handle] = $script;
+			} else {
+				$this->footer_js[$handle] = $script;
+			}
+		}
+	}
+
+
+
+	/**
+	 * @param array  $vars
+	 * @param string $var_name
+	 * @throws \EE_Error
+	 */
+	public function addLocalizedVars(array $vars, $var_name = 'eei18n')
+	{
+		if (empty($vars)) {
+			throw new \EE_Error(
+				__('A non-empty array of vars, is required to add localized Javascript vars to an iframe.',
+					'event_espresso')
+			);
+		}
+		foreach ($vars as $handle => $var) {
+			if ($var_name === 'eei18n') {
+				\EE_Registry::$i18n_js_strings[$handle] = $var;
+			} else {
+				if ( ! isset($this->localized_vars[$var_name])) {
+					$this->localized_vars[$var_name] = array();
+				}
+				$this->localized_vars[$var_name][$handle] = $var;
+			}
+		}
+	}
+
+
+
+	/**
+	 * @return void
+	 */
+	public function display()
+	{
+		echo $this->getTemplate();
+		exit;
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function getTemplate()
+	{
+		return \EEH_Template::display_template(
+			__DIR__ . '\iframe_wrapper.template.php',
+			array(
+				'title'             => apply_filters(
+					'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__title',
+					$this->title
+				),
+				'content'           => apply_filters(
+					'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__content',
+					$this->content
+				),
+				'enqueue_wp_assets' => apply_filters(
+					'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__enqueue_wp_assets',
+					$this->enqueue_wp_assets
+				),
+				'css'               => (array)apply_filters(
+					'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__css_urls',
+					$this->css
+				),
+				'header_js'         => (array)apply_filters(
+					'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__header_js_urls',
+					$this->header_js
+				),
+				'footer_js'         => (array)apply_filters(
+					'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__footer_js_urls',
+					$this->footer_js
+				),
+				'eei18n'            => apply_filters(
+					'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__eei18n_js_strings',
+					\EE_Registry::localize_i18n_js_strings() . $this->localizeJsonVars()
+				),
+				'notices'           => \EEH_Template::display_template(
+					EE_TEMPLATES . 'espresso-ajax-notices.template.php',
+					array(),
+					true
+				),
+			),
+			true
+		);
+	}
+
+
+
+	/**
+	 * localizeJsonVars
+	 *
+	 * @return string
+	 */
+	public function localizeJsonVars()
+	{
+		$JSON = '';
+		$localized_vars = (array)$this->localized_vars;
+		foreach ($localized_vars as $var_name => $vars) {
+			foreach ($vars as $key => $value) {
+				if (is_scalar($value)) {
+					$localized_vars[$key] = html_entity_decode((string)$value, ENT_QUOTES, 'UTF-8');
+				}
+			}
+			$JSON .= "/* <![CDATA[ */ var $var_name = " . wp_json_encode($localized_vars) . '; /* ]]> */';
+		}
+		return $JSON;
+	}
+
+
+
+	/**
+	 * Adds an iframe embed code button to the Event editor.
+	 *
+	 * @param string $route_name the named module route that generates the iframe
+	 */
+	public static function addEventEditorIframeEmbedButton($route_name)
+	{
+		// add button for iframe code to event editor.
+		add_filter(
+			'get_sample_permalink_html',
+			function ($permalink_string, $id, $new_title, $new_slug) use ($route_name) {
+				return Iframe::eventListIframeEmbedButton($permalink_string, $id, $new_title, $new_slug, $route_name);
+			},
+			10, 2
+		);
+		add_action(
+			'admin_enqueue_scripts',
+			array('\EventEspresso\core\libraries\iframe_display\Iframe', 'EventsAdminEmbedButtonAssets'),
+			10
+		);
+	}
+
+
+
+	/**
+	 * iframe embed code button to the Event editor.
+	 *
+	 * @param string $permalink_string
+	 * @param int    $id
+	 * @param string $new_title  (unused)
+	 * @param string $new_slug   (unused)
+	 * @param string $route_name the named module route that generates the iframe
+	 * @return string
+	 */
+	public static function eventListIframeEmbedButton(
+		$permalink_string,
+		$id,
+		$new_title = '',
+		$new_slug = '',
+		$route_name = ''
+	) {
+		//make sure this is ONLY when editing and the event id has been set.
+		if ( ! empty($id)) {
+			$post = get_post($id);
+			//if NOT event then let's get out.
+			if ($post->post_type !== 'espresso_events') {
+				return $permalink_string;
+			}
+			$permalink_string .= Iframe::embedButtonHtml(
+				'Event',
+				$route_name,
+				array('event' => $id),
+				'button-small'
+			);
+		}
+		return $permalink_string;
+	}
+
+
+
+	/**
+	 * Adds an iframe embed code button to the Event editor.
+	 *
+	 * @param string $route_name the named module route that generates the iframe
+	 */
+	public static function addEventListIframeEmbedButton($route_name)
+	{
+		// add button for iframe code to event editor.
+		add_action(
+			'AHEE__admin_list_wrapper_template__after_list_table',
+			function ($page_slug) use ($route_name) {
+				//make sure this is ONLY when editing and the event id has been set.
+				if ($page_slug === 'espresso_events') {
+					echo \EEH_HTML::h3(__('iFrame Embed Code', 'event_espresso'));
+					echo \EEH_HTML::p(__('Click the following buttons to generate iframe HTML that will allow you to embed your event content within the content of other websites.',
+						'event_espresso'));
+					echo Iframe::embedButtonHtml(
+						'Events List',
+						$route_name
+					);
+				}
+			},
+			10, 1
+		);
+		add_action(
+			'admin_enqueue_scripts',
+			array('\EventEspresso\core\libraries\iframe_display\Iframe', 'EventsAdminEmbedButtonAssets'),
+			10
+		);
+	}
+
+
+
+	/**
+	 * Adds an iframe embed code button via a WP do_action() as determined by the first parameter
+	 *
+	 * @param string $iframe_name
+	 * @param string $route_name the named module route that generates the iframe
+	 * @param string $action     name of the WP do_action() to hook into
+	 */
+	public static function addActionIframeEmbedButton($iframe_name, $route_name, $action)
+	{
+		// add button for iframe code to event editor.
+		add_action(
+			$action,
+			function () use ($iframe_name, $route_name) {
+				echo Iframe::embedButtonHtml($iframe_name, $route_name);
+			},
+			10
+		);
+	}
+
+
+
+	/**
+	 * iframe_embed_html
+	 *
+	 * @param string $iframe_name
+	 * @param string $route_name the named module route that generates the iframe
+	 * @param array  $query_args
+	 * @param string $button_class
+	 * @return string
+	 */
+	public static function embedButtonHtml($iframe_name, $route_name, $query_args = array(), $button_class = '')
+	{
+		$query_args = ! empty($query_args) ? $query_args : array($route_name => 'iframe');
+		// add this route to our localized vars
+		$iframe_module_routes = isset(\EE_Registry::$i18n_js_strings['iframe_module_routes'])
+			? \EE_Registry::$i18n_js_strings['iframe_module_routes']
+			: array();
+		$iframe_module_routes[$route_name] = $route_name;
+		\EE_Registry::$i18n_js_strings['iframe_module_routes'] = $iframe_module_routes;
+		$iframe_embed_html = \EEH_HTML::link(
+			'#',
+			sprintf(__('Embed %1$s', 'event_espresso'), $iframe_name),
+			sprintf(
+				__(
+					'click here to generate code for embedding an %1$s iframe into another site.',
+					'event_espresso'
+				),
+				$iframe_name
+			),
+			"$route_name-iframe-embed-trigger-js",
+			'iframe-embed-trigger-js button ' . $button_class,
+			'',
+			' data-iframe_embed_button="#' . $route_name . '-iframe-js" tabindex="-1"'
+		);
+		$iframe_embed_html .= \EEH_HTML::div('', "$route_name-iframe-js", 'iframe-embed-wrapper-js', 'display:none;');
+		$iframe_embed_html .= \EEH_HTML::div(
+			'<iframe src="' . add_query_arg($query_args, site_url()) . '" width="100%" height="100%"></iframe>',
+			'', '', 'width:100%; height: 500px;'
+		);
+		$iframe_embed_html .= \EEH_HTML::divx();
+		return $iframe_embed_html;
+	}
+
+
+
+	/**
+	 * iframe button js on admin events list or event editor page
+	 */
+	public static function EventsAdminEmbedButtonAssets()
+	{
+		if (\EE_Registry::instance()->REQ->get('page') === 'espresso_events') {
+			Iframe::embedButtonAssets();
+			\EE_Registry::$i18n_js_strings['iframe_embed_title'] = __(
+				'copy and paste the following into any other site\'s content to display this event:',
+				'event_espresso'
+			);
+		}
+	}
+
+
+
+	/**
+	 * enqueue iframe button js
+	 */
+	public static function embedButtonAssets()
+	{
+		\EE_Registry::$i18n_js_strings['iframe_embed_close_msg'] = __(
+			'click anywhere outside of this window to close it.',
+			'event_espresso'
+		);
+		wp_register_script(
+			'iframe_embed_button',
+			plugin_dir_url(__FILE__) . 'iframe-embed-button.js',
+			array('ee-dialog'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		wp_enqueue_script('iframe_embed_button');
+	}
 
 
 

Spacing +18 added lines, -18 removed lines

@@ -81,7 +81,7 @@ 
             apply_filters(
                 'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_css',
                 array(
-                    'dashicons'        => includes_url('css/dashicons.min.css?ver=' . $wp_version),
+                    'dashicons'        => includes_url('css/dashicons.min.css?ver='.$wp_version),
                     'espresso_default' => EE_GLOBAL_ASSETS_URL
                                           . 'css/espresso_default.css?ver='
                                           . EVENT_ESPRESSO_VERSION,
@@ -92,7 +92,7 @@ 
             apply_filters(
                 'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__construct__default_js',
                 array(
-                    'jquery'        => includes_url('js/jquery/jquery.js?ver=' . $wp_version),
+                    'jquery'        => includes_url('js/jquery/jquery.js?ver='.$wp_version),
                     'espresso_core' => EE_GLOBAL_ASSETS_URL
                                        . 'scripts/espresso_core.js?ver='
                                        . EVENT_ESPRESSO_VERSION,
@@ -230,7 +230,7 @@ 
     public function getTemplate()
     {
         return \EEH_Template::display_template(
-            __DIR__ . '\iframe_wrapper.template.php',
+            __DIR__.'\iframe_wrapper.template.php',
             array(
                 'title'             => apply_filters(
                     'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__title',
@@ -244,24 +244,24 @@ 
                     'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__enqueue_wp_assets',
                     $this->enqueue_wp_assets
                 ),
-                'css'               => (array)apply_filters(
+                'css'               => (array) apply_filters(
                     'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__css_urls',
                     $this->css
                 ),
-                'header_js'         => (array)apply_filters(
+                'header_js'         => (array) apply_filters(
                     'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__header_js_urls',
                     $this->header_js
                 ),
-                'footer_js'         => (array)apply_filters(
+                'footer_js'         => (array) apply_filters(
                     'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__footer_js_urls',
                     $this->footer_js
                 ),
                 'eei18n'            => apply_filters(
                     'FHEE__\EventEspresso\core\libraries\iframe_display\Iframe__getTemplate__eei18n_js_strings',
-                    \EE_Registry::localize_i18n_js_strings() . $this->localizeJsonVars()
+                    \EE_Registry::localize_i18n_js_strings().$this->localizeJsonVars()
                 ),
                 'notices'           => \EEH_Template::display_template(
-                    EE_TEMPLATES . 'espresso-ajax-notices.template.php',
+                    EE_TEMPLATES.'espresso-ajax-notices.template.php',
                     array(),
                     true
                 ),
@@ -280,14 +280,14 @@ 
     public function localizeJsonVars()
     {
         $JSON = '';
-        $localized_vars = (array)$this->localized_vars;
+        $localized_vars = (array) $this->localized_vars;
         foreach ($localized_vars as $var_name => $vars) {
             foreach ($vars as $key => $value) {
                 if (is_scalar($value)) {
-                    $localized_vars[$key] = html_entity_decode((string)$value, ENT_QUOTES, 'UTF-8');
+                    $localized_vars[$key] = html_entity_decode((string) $value, ENT_QUOTES, 'UTF-8');
                 }
             }
-            $JSON .= "/* <![CDATA[ */ var $var_name = " . wp_json_encode($localized_vars) . '; /* ]]> */';
+            $JSON .= "/* <![CDATA[ */ var $var_name = ".wp_json_encode($localized_vars).'; /* ]]> */';
         }
         return $JSON;
     }
@@ -304,7 +304,7 @@ 
         // add button for iframe code to event editor.
         add_filter(
             'get_sample_permalink_html',
-            function ($permalink_string, $id, $new_title, $new_slug) use ($route_name) {
+            function($permalink_string, $id, $new_title, $new_slug) use ($route_name) {
                 return Iframe::eventListIframeEmbedButton($permalink_string, $id, $new_title, $new_slug, $route_name);
             },
             10, 2
@@ -364,7 +364,7 @@ 
         // add button for iframe code to event editor.
         add_action(
             'AHEE__admin_list_wrapper_template__after_list_table',
-            function ($page_slug) use ($route_name) {
+            function($page_slug) use ($route_name) {
                 //make sure this is ONLY when editing and the event id has been set.
                 if ($page_slug === 'espresso_events') {
                     echo \EEH_HTML::h3(__('iFrame Embed Code', 'event_espresso'));
@@ -399,7 +399,7 @@ 
         // add button for iframe code to event editor.
         add_action(
             $action,
-            function () use ($iframe_name, $route_name) {
+            function() use ($iframe_name, $route_name) {
                 echo Iframe::embedButtonHtml($iframe_name, $route_name);
             },
             10
@@ -437,13 +437,13 @@ 
                 $iframe_name
             ),
             "$route_name-iframe-embed-trigger-js",
-            'iframe-embed-trigger-js button ' . $button_class,
+            'iframe-embed-trigger-js button '.$button_class,
             '',
-            ' data-iframe_embed_button="#' . $route_name . '-iframe-js" tabindex="-1"'
+            ' data-iframe_embed_button="#'.$route_name.'-iframe-js" tabindex="-1"'
         );
         $iframe_embed_html .= \EEH_HTML::div('', "$route_name-iframe-js", 'iframe-embed-wrapper-js', 'display:none;');
         $iframe_embed_html .= \EEH_HTML::div(
-            '<iframe src="' . add_query_arg($query_args, site_url()) . '" width="100%" height="100%"></iframe>',
+            '<iframe src="'.add_query_arg($query_args, site_url()).'" width="100%" height="100%"></iframe>',
             '', '', 'width:100%; height: 500px;'
         );
         $iframe_embed_html .= \EEH_HTML::divx();
@@ -479,7 +479,7 @@ 
         );
         wp_register_script(
             'iframe_embed_button',
-            plugin_dir_url(__FILE__) . 'iframe-embed-button.js',
+            plugin_dir_url(__FILE__).'iframe-embed-button.js',
             array('ee-dialog'),
             EVENT_ESPRESSO_VERSION,
             true

modules/ticket_selector/DisplayTicketSelector.php

Indentation +346 added lines, -346 removed lines

@@ -2,7 +2,7 @@ 
 namespace EventEspresso\modules\ticket_selector;
 
 if ( ! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 
 
@@ -19,351 +19,351 @@ 
 class DisplayTicketSelector
 {
 
-    /**
-     * event that ticket selector is being generated for
-     *
-     * @access protected
-     * @var \EE_Event $event
-     */
-    protected $event;
-
-    /**
-     * Used to flag when the ticket selector is being called from an external iframe.
-     *
-     * @var bool $iframe
-     */
-    protected $iframe = false;
-
-
-
-    /**
-     * @param boolean $iframe
-     */
-    public function setIframe($iframe = true)
-    {
-        $this->iframe = filter_var($iframe, FILTER_VALIDATE_BOOLEAN);
-    }
-
-
-
-    /**
-     *    finds and sets the \EE_Event object for use throughout class
-     *
-     * @access    public
-     * @param    mixed $event
-     * @return    bool
-     */
-    protected function setEvent($event = null)
-    {
-        if ($event === null) {
-            global $post;
-            $event = $post;
-        }
-        if ($event instanceof \EE_Event) {
-            $this->event = $event;
-        } else if ($event instanceof \WP_Post) {
-            if (isset($event->EE_Event) && $event->EE_Event instanceof \EE_Event) {
-                $this->event = $event->EE_Event;
-            } else if ($event->post_type === 'espresso_events') {
-                $event->EE_Event = \EEM_Event::instance()->instantiate_class_from_post_object($event);
-                $this->event = $event->EE_Event;
-            }
-        } else {
-            $user_msg = __('No Event object or an invalid Event object was supplied.', 'event_espresso');
-            $dev_msg = $user_msg . __(
-                    'In order to generate a ticket selector, please ensure you are passing either an EE_Event object or a WP_Post object of the post type "espresso_event" to the EE_Ticket_Selector class constructor.',
-                    'event_espresso'
-                );
-            \EE_Error::add_error($user_msg . '||' . $dev_msg, __FILE__, __FUNCTION__, __LINE__);
-            return false;
-        }
-        return true;
-    }
-
-
-
-    /**
-     *    creates buttons for selecting number of attendees for an event
-     *
-     * @access    public
-     * @param    \WP_Post|int $event
-     * @param    bool         $view_details
-     * @return    string
-     */
-    public function display($event = null, $view_details = false)
-    {
-        // reset filter for displaying submit button
-        remove_filter('FHEE__EE_Ticket_Selector__display_ticket_selector_submit', '__return_true');
-        // poke and prod incoming event till it tells us what it is
-        if ( ! $this->setEvent($event)) {
-            return false;
-        }
-        $event_post = $this->event instanceof \EE_Event ? $this->event->ID() : $event;
-        // grab event status
-        $_event_active_status = $this->event->get_active_status();
-        if (
-            ! is_admin()
-            && (
-                ! $this->event->display_ticket_selector()
-                || $view_details
-                || post_password_required($event_post)
-                || (
-                    $_event_active_status !== \EE_Datetime::active
-                    && $_event_active_status !== \EE_Datetime::upcoming
-                    && $_event_active_status !== \EE_Datetime::sold_out
-                    && ! (
-                        $_event_active_status === \EE_Datetime::inactive
-                        && is_user_logged_in()
-                    )
-                )
-            )
-        ) {
-            return ! is_single() ? $this->displayViewDetailsButton() : '';
-        }
-        $template_args = array();
-        $template_args['event_status'] = $_event_active_status;
-        $template_args['date_format'] = apply_filters(
-            'FHEE__EED_Ticket_Selector__display_ticket_selector__date_format',
-            get_option('date_format')
-        );
-        $template_args['time_format'] = apply_filters(
-            'FHEE__EED_Ticket_Selector__display_ticket_selector__time_format',
-            get_option('time_format')
-        );
-        $template_args['EVT_ID'] = $this->event->ID();
-        $template_args['event'] = $this->event;
-        // is the event expired ?
-        $template_args['event_is_expired'] = $this->event->is_expired();
-        if ($template_args['event_is_expired']) {
-            return '<div class="ee-event-expired-notice"><span class="important-notice">' . __(
-                'We\'re sorry, but all tickets sales have ended because the event is expired.',
-                'event_espresso'
-            ) . '</span></div>';
-        }
-        $ticket_query_args = array(
-            array('Datetime.EVT_ID' => $this->event->ID()),
-            'order_by' => array(
-                'TKT_order'              => 'ASC',
-                'TKT_required'           => 'DESC',
-                'TKT_start_date'         => 'ASC',
-                'TKT_end_date'           => 'ASC',
-                'Datetime.DTT_EVT_start' => 'DESC',
-            ),
-        );
-        if ( ! \EE_Registry::instance()->CFG->template_settings->EED_Ticket_Selector->show_expired_tickets) {
-            //use the correct applicable time query depending on what version of core is being run.
-            $current_time = method_exists('EEM_Datetime', 'current_time_for_query')
-                ? time()
-                : current_time(
-                    'timestamp'
-                );
-            $ticket_query_args[0]['TKT_end_date'] = array('>', $current_time);
-        }
-        // get all tickets for this event ordered by the datetime
-        $template_args['tickets'] = \EEM_Ticket::instance()->get_all($ticket_query_args);
-        if (count($template_args['tickets']) < 1) {
-            return '<div class="ee-event-expired-notice"><span class="important-notice">' . __(
-                'We\'re sorry, but all ticket sales have ended.',
-                'event_espresso'
-            ) . '</span></div>';
-        }
-        // filter the maximum qty that can appear in the Ticket Selector qty dropdowns
-        $template_args['max_atndz'] = apply_filters(
-            'FHEE__EE_Ticket_Selector__display_ticket_selector__max_tickets',
-            $this->event->additional_limit()
-        );
-        if ($template_args['max_atndz'] < 1) {
-            $sales_closed_msg = __(
-                'We\'re sorry, but ticket sales have been closed at this time. Please check back again later.',
-                'event_espresso'
-            );
-            if (current_user_can('edit_post', $this->event->ID())) {
-                $sales_closed_msg .= sprintf(
-                    __(
-                        '%sNote to Event Admin:%sThe "Maximum number of tickets allowed per order for this event" in the Event Registration Options has been set to "0". This effectively turns off ticket sales. %s(click to edit this event)%s',
-                        'event_espresso'
-                    ),
-                    '<div class="ee-attention" style="text-align: left;"><b>',
-                    '</b><br />',
-                    $link = '<span class="edit-link"><a class="post-edit-link" href="' . get_edit_post_link(
-                            $this->event->ID()
-                        ) . '">',
-                    '</a></span></div>'
-                );
-            }
-            return '<p><span class="important-notice">' . $sales_closed_msg . '</span></p>';
-        }
-        $templates['ticket_selector'] = TICKET_SELECTOR_TEMPLATES_PATH . 'ticket_selector_chart.template.php';
-        $templates['ticket_selector'] = apply_filters(
-            'FHEE__EE_Ticket_Selector__display_ticket_selector__template_path',
-            $templates['ticket_selector'],
-            $this->event
-        );
-        // redirecting to another site for registration ??
-        $external_url = $this->event->external_url() !== null || $this->event->external_url() !== ''
-            ? $this->event->external_url() : false;
-        // set up the form (but not for the admin)
-        $ticket_selector = ! is_admin() ? $this->formOpen(
-            $this->event->ID(),
-            $external_url
-        ) : '';
-        // if not redirecting to another site for registration
-        if ( ! $external_url) {
-            \EE_Registry::instance()->load_helper('Template');
-            \EE_Registry::instance()->load_helper('URL');
-            // then display the ticket selector
-            $ticket_selector .= \EEH_Template::locate_template($templates['ticket_selector'], $template_args);
-        } else {
-            // if not we still need to trigger the display of the submit button
-            add_filter('FHEE__EE_Ticket_Selector__display_ticket_selector_submit', '__return_true');
-            //display notice to admin that registration is external
-            $ticket_selector .= ! is_admin()
-                ? ''
-                : __(
-                    'Registration is at an external URL for this event.',
-                    'event_espresso'
-                );
-        }
-        // submit button and form close tag
-        $ticket_selector .= ! is_admin() ? $this->displaySubmitButton() : '';
-        // set no cache headers and constants
-        \EE_System::do_not_cache();
-        return $ticket_selector;
-    }
-
-
-
-    /**
-     *    formOpen
-     *
-     * @access        public
-     * @param        int    $ID
-     * @param        string $external_url
-     * @return        string
-     */
-    public function formOpen($ID = 0, $external_url = '')
-    {
-        // if redirecting, we don't need any anything else
-        if ($external_url) {
-            \EE_Registry::instance()->load_helper('URL');
-            $html = '<form method="GET" action="' . \EEH_URL::refactor_url($external_url) . '">';
-            $query_args = \EEH_URL::get_query_string($external_url);
-            foreach ($query_args as $query_arg => $value) {
-                $html .= '<input type="hidden" name="' . $query_arg . '" value="' . $value . '">';
-            }
-            return $html;
-        }
-        \EE_Registry::instance()->load_helper('Event_View');
-        $checkout_url = \EEH_Event_View::event_link_url($ID);
-        if ( ! $checkout_url) {
-            \EE_Error::add_error(
-                __('The URL for the Event Details page could not be retrieved.', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-        $extra_params = $this->iframe ? ' target="_blank"' : '';
-        $html = '<form method="POST" action="' . $checkout_url . '"' . $extra_params . '>';
-        $html .= wp_nonce_field('process_ticket_selections', 'process_ticket_selections_nonce', true, false);
-        $html .= '<input type="hidden" name="ee" value="process_ticket_selections">';
-        $html = apply_filters('FHEE__EE_Ticket_Selector__ticket_selector_form_open__html', $html, $this->event);
-        return $html;
-    }
-
-
-
-    /**
-     *    displaySubmitButton
-     *
-     * @access        public
-     * @access        public
-     * @return        string
-     */
-    public function displaySubmitButton()
-    {
-        if ( ! is_admin()) {
-            if (apply_filters('FHEE__EE_Ticket_Selector__display_ticket_selector_submit', false)) {
-                $btn_text = apply_filters(
-                    'FHEE__EE_Ticket_Selector__display_ticket_selector_submit__btn_text',
-                    __('Register Now', 'event_espresso'),
-                    $this->event
-                );
-                $external_url = $this->event->external_url();
-                $html = '<input id="ticket-selector-submit-' . $this->event->ID() . '-btn"';
-                $html .= ' class="ticket-selector-submit-btn ';
-                $html .= empty($external_url) ? 'ticket-selector-submit-ajax"' : '"';
-                $html .= ' type="submit" value="' . $btn_text . '" />';
-                $html .= apply_filters('FHEE__EE_Ticket_Selector__after_ticket_selector_submit', '', $this->event);
-                $html .= '<div class="clear"><br/></div></form>';
-                return $html;
-            } else if (is_archive()) {
-                return $this->formClose()
-                       . $this->displayViewDetailsButton();
-            }
-        }
-        return '';
-    }
-
-
-
-    /**
-     *    formClose
-     *
-     * @access        public
-     * @access        public
-     * @return        string
-     */
-    public function formClose()
-    {
-        return '</form>';
-    }
-
-
-
-    /**
-     *    displayViewDetailsButton
-     *
-     * @access        public
-     * @access        public
-     * @return        string
-     */
-    public function displayViewDetailsButton()
-    {
-        if ( ! $this->event->get_permalink()) {
-            \EE_Error::add_error(
-                __('The URL for the Event Details page could not be retrieved.', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-        $view_details_btn = '<form method="POST" action="' . $this->event->get_permalink() . '">';
-        $btn_text = apply_filters(
-            'FHEE__EE_Ticket_Selector__display_view_details_btn__btn_text',
-            __('View Details', 'event_espresso'),
-            $this->event
-        );
-        $view_details_btn .= '<input id="ticket-selector-submit-'
-                             . $this->event->ID()
-                             . '-btn" class="ticket-selector-submit-btn view-details-btn" type="submit" value="'
-                             . $btn_text
-                             . '" />';
-        $view_details_btn .= apply_filters('FHEE__EE_Ticket_Selector__after_view_details_btn', '', $this->event);
-        $view_details_btn .= '<div class="clear"><br/></div>';
-        $view_details_btn .= '</form>';
-        return $view_details_btn;
-    }
-
-
-
-    /**
-     * @return string
-     */
-    public static function noTicketSelectorEndDiv()
-    {
-        return '<div class="clear"></div></div>';
-    }
+	/**
+	 * event that ticket selector is being generated for
+	 *
+	 * @access protected
+	 * @var \EE_Event $event
+	 */
+	protected $event;
+
+	/**
+	 * Used to flag when the ticket selector is being called from an external iframe.
+	 *
+	 * @var bool $iframe
+	 */
+	protected $iframe = false;
+
+
+
+	/**
+	 * @param boolean $iframe
+	 */
+	public function setIframe($iframe = true)
+	{
+		$this->iframe = filter_var($iframe, FILTER_VALIDATE_BOOLEAN);
+	}
+
+
+
+	/**
+	 *    finds and sets the \EE_Event object for use throughout class
+	 *
+	 * @access    public
+	 * @param    mixed $event
+	 * @return    bool
+	 */
+	protected function setEvent($event = null)
+	{
+		if ($event === null) {
+			global $post;
+			$event = $post;
+		}
+		if ($event instanceof \EE_Event) {
+			$this->event = $event;
+		} else if ($event instanceof \WP_Post) {
+			if (isset($event->EE_Event) && $event->EE_Event instanceof \EE_Event) {
+				$this->event = $event->EE_Event;
+			} else if ($event->post_type === 'espresso_events') {
+				$event->EE_Event = \EEM_Event::instance()->instantiate_class_from_post_object($event);
+				$this->event = $event->EE_Event;
+			}
+		} else {
+			$user_msg = __('No Event object or an invalid Event object was supplied.', 'event_espresso');
+			$dev_msg = $user_msg . __(
+					'In order to generate a ticket selector, please ensure you are passing either an EE_Event object or a WP_Post object of the post type "espresso_event" to the EE_Ticket_Selector class constructor.',
+					'event_espresso'
+				);
+			\EE_Error::add_error($user_msg . '||' . $dev_msg, __FILE__, __FUNCTION__, __LINE__);
+			return false;
+		}
+		return true;
+	}
+
+
+
+	/**
+	 *    creates buttons for selecting number of attendees for an event
+	 *
+	 * @access    public
+	 * @param    \WP_Post|int $event
+	 * @param    bool         $view_details
+	 * @return    string
+	 */
+	public function display($event = null, $view_details = false)
+	{
+		// reset filter for displaying submit button
+		remove_filter('FHEE__EE_Ticket_Selector__display_ticket_selector_submit', '__return_true');
+		// poke and prod incoming event till it tells us what it is
+		if ( ! $this->setEvent($event)) {
+			return false;
+		}
+		$event_post = $this->event instanceof \EE_Event ? $this->event->ID() : $event;
+		// grab event status
+		$_event_active_status = $this->event->get_active_status();
+		if (
+			! is_admin()
+			&& (
+				! $this->event->display_ticket_selector()
+				|| $view_details
+				|| post_password_required($event_post)
+				|| (
+					$_event_active_status !== \EE_Datetime::active
+					&& $_event_active_status !== \EE_Datetime::upcoming
+					&& $_event_active_status !== \EE_Datetime::sold_out
+					&& ! (
+						$_event_active_status === \EE_Datetime::inactive
+						&& is_user_logged_in()
+					)
+				)
+			)
+		) {
+			return ! is_single() ? $this->displayViewDetailsButton() : '';
+		}
+		$template_args = array();
+		$template_args['event_status'] = $_event_active_status;
+		$template_args['date_format'] = apply_filters(
+			'FHEE__EED_Ticket_Selector__display_ticket_selector__date_format',
+			get_option('date_format')
+		);
+		$template_args['time_format'] = apply_filters(
+			'FHEE__EED_Ticket_Selector__display_ticket_selector__time_format',
+			get_option('time_format')
+		);
+		$template_args['EVT_ID'] = $this->event->ID();
+		$template_args['event'] = $this->event;
+		// is the event expired ?
+		$template_args['event_is_expired'] = $this->event->is_expired();
+		if ($template_args['event_is_expired']) {
+			return '<div class="ee-event-expired-notice"><span class="important-notice">' . __(
+				'We\'re sorry, but all tickets sales have ended because the event is expired.',
+				'event_espresso'
+			) . '</span></div>';
+		}
+		$ticket_query_args = array(
+			array('Datetime.EVT_ID' => $this->event->ID()),
+			'order_by' => array(
+				'TKT_order'              => 'ASC',
+				'TKT_required'           => 'DESC',
+				'TKT_start_date'         => 'ASC',
+				'TKT_end_date'           => 'ASC',
+				'Datetime.DTT_EVT_start' => 'DESC',
+			),
+		);
+		if ( ! \EE_Registry::instance()->CFG->template_settings->EED_Ticket_Selector->show_expired_tickets) {
+			//use the correct applicable time query depending on what version of core is being run.
+			$current_time = method_exists('EEM_Datetime', 'current_time_for_query')
+				? time()
+				: current_time(
+					'timestamp'
+				);
+			$ticket_query_args[0]['TKT_end_date'] = array('>', $current_time);
+		}
+		// get all tickets for this event ordered by the datetime
+		$template_args['tickets'] = \EEM_Ticket::instance()->get_all($ticket_query_args);
+		if (count($template_args['tickets']) < 1) {
+			return '<div class="ee-event-expired-notice"><span class="important-notice">' . __(
+				'We\'re sorry, but all ticket sales have ended.',
+				'event_espresso'
+			) . '</span></div>';
+		}
+		// filter the maximum qty that can appear in the Ticket Selector qty dropdowns
+		$template_args['max_atndz'] = apply_filters(
+			'FHEE__EE_Ticket_Selector__display_ticket_selector__max_tickets',
+			$this->event->additional_limit()
+		);
+		if ($template_args['max_atndz'] < 1) {
+			$sales_closed_msg = __(
+				'We\'re sorry, but ticket sales have been closed at this time. Please check back again later.',
+				'event_espresso'
+			);
+			if (current_user_can('edit_post', $this->event->ID())) {
+				$sales_closed_msg .= sprintf(
+					__(
+						'%sNote to Event Admin:%sThe "Maximum number of tickets allowed per order for this event" in the Event Registration Options has been set to "0". This effectively turns off ticket sales. %s(click to edit this event)%s',
+						'event_espresso'
+					),
+					'<div class="ee-attention" style="text-align: left;"><b>',
+					'</b><br />',
+					$link = '<span class="edit-link"><a class="post-edit-link" href="' . get_edit_post_link(
+							$this->event->ID()
+						) . '">',
+					'</a></span></div>'
+				);
+			}
+			return '<p><span class="important-notice">' . $sales_closed_msg . '</span></p>';
+		}
+		$templates['ticket_selector'] = TICKET_SELECTOR_TEMPLATES_PATH . 'ticket_selector_chart.template.php';
+		$templates['ticket_selector'] = apply_filters(
+			'FHEE__EE_Ticket_Selector__display_ticket_selector__template_path',
+			$templates['ticket_selector'],
+			$this->event
+		);
+		// redirecting to another site for registration ??
+		$external_url = $this->event->external_url() !== null || $this->event->external_url() !== ''
+			? $this->event->external_url() : false;
+		// set up the form (but not for the admin)
+		$ticket_selector = ! is_admin() ? $this->formOpen(
+			$this->event->ID(),
+			$external_url
+		) : '';
+		// if not redirecting to another site for registration
+		if ( ! $external_url) {
+			\EE_Registry::instance()->load_helper('Template');
+			\EE_Registry::instance()->load_helper('URL');
+			// then display the ticket selector
+			$ticket_selector .= \EEH_Template::locate_template($templates['ticket_selector'], $template_args);
+		} else {
+			// if not we still need to trigger the display of the submit button
+			add_filter('FHEE__EE_Ticket_Selector__display_ticket_selector_submit', '__return_true');
+			//display notice to admin that registration is external
+			$ticket_selector .= ! is_admin()
+				? ''
+				: __(
+					'Registration is at an external URL for this event.',
+					'event_espresso'
+				);
+		}
+		// submit button and form close tag
+		$ticket_selector .= ! is_admin() ? $this->displaySubmitButton() : '';
+		// set no cache headers and constants
+		\EE_System::do_not_cache();
+		return $ticket_selector;
+	}
+
+
+
+	/**
+	 *    formOpen
+	 *
+	 * @access        public
+	 * @param        int    $ID
+	 * @param        string $external_url
+	 * @return        string
+	 */
+	public function formOpen($ID = 0, $external_url = '')
+	{
+		// if redirecting, we don't need any anything else
+		if ($external_url) {
+			\EE_Registry::instance()->load_helper('URL');
+			$html = '<form method="GET" action="' . \EEH_URL::refactor_url($external_url) . '">';
+			$query_args = \EEH_URL::get_query_string($external_url);
+			foreach ($query_args as $query_arg => $value) {
+				$html .= '<input type="hidden" name="' . $query_arg . '" value="' . $value . '">';
+			}
+			return $html;
+		}
+		\EE_Registry::instance()->load_helper('Event_View');
+		$checkout_url = \EEH_Event_View::event_link_url($ID);
+		if ( ! $checkout_url) {
+			\EE_Error::add_error(
+				__('The URL for the Event Details page could not be retrieved.', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+		$extra_params = $this->iframe ? ' target="_blank"' : '';
+		$html = '<form method="POST" action="' . $checkout_url . '"' . $extra_params . '>';
+		$html .= wp_nonce_field('process_ticket_selections', 'process_ticket_selections_nonce', true, false);
+		$html .= '<input type="hidden" name="ee" value="process_ticket_selections">';
+		$html = apply_filters('FHEE__EE_Ticket_Selector__ticket_selector_form_open__html', $html, $this->event);
+		return $html;
+	}
+
+
+
+	/**
+	 *    displaySubmitButton
+	 *
+	 * @access        public
+	 * @access        public
+	 * @return        string
+	 */
+	public function displaySubmitButton()
+	{
+		if ( ! is_admin()) {
+			if (apply_filters('FHEE__EE_Ticket_Selector__display_ticket_selector_submit', false)) {
+				$btn_text = apply_filters(
+					'FHEE__EE_Ticket_Selector__display_ticket_selector_submit__btn_text',
+					__('Register Now', 'event_espresso'),
+					$this->event
+				);
+				$external_url = $this->event->external_url();
+				$html = '<input id="ticket-selector-submit-' . $this->event->ID() . '-btn"';
+				$html .= ' class="ticket-selector-submit-btn ';
+				$html .= empty($external_url) ? 'ticket-selector-submit-ajax"' : '"';
+				$html .= ' type="submit" value="' . $btn_text . '" />';
+				$html .= apply_filters('FHEE__EE_Ticket_Selector__after_ticket_selector_submit', '', $this->event);
+				$html .= '<div class="clear"><br/></div></form>';
+				return $html;
+			} else if (is_archive()) {
+				return $this->formClose()
+					   . $this->displayViewDetailsButton();
+			}
+		}
+		return '';
+	}
+
+
+
+	/**
+	 *    formClose
+	 *
+	 * @access        public
+	 * @access        public
+	 * @return        string
+	 */
+	public function formClose()
+	{
+		return '</form>';
+	}
+
+
+
+	/**
+	 *    displayViewDetailsButton
+	 *
+	 * @access        public
+	 * @access        public
+	 * @return        string
+	 */
+	public function displayViewDetailsButton()
+	{
+		if ( ! $this->event->get_permalink()) {
+			\EE_Error::add_error(
+				__('The URL for the Event Details page could not be retrieved.', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+		$view_details_btn = '<form method="POST" action="' . $this->event->get_permalink() . '">';
+		$btn_text = apply_filters(
+			'FHEE__EE_Ticket_Selector__display_view_details_btn__btn_text',
+			__('View Details', 'event_espresso'),
+			$this->event
+		);
+		$view_details_btn .= '<input id="ticket-selector-submit-'
+							 . $this->event->ID()
+							 . '-btn" class="ticket-selector-submit-btn view-details-btn" type="submit" value="'
+							 . $btn_text
+							 . '" />';
+		$view_details_btn .= apply_filters('FHEE__EE_Ticket_Selector__after_view_details_btn', '', $this->event);
+		$view_details_btn .= '<div class="clear"><br/></div>';
+		$view_details_btn .= '</form>';
+		return $view_details_btn;
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public static function noTicketSelectorEndDiv()
+	{
+		return '<div class="clear"></div></div>';
+	}
 
 
 }

Spacing +16 added lines, -16 removed lines

@@ -70,11 +70,11 @@ 
             }
         } else {
             $user_msg = __('No Event object or an invalid Event object was supplied.', 'event_espresso');
-            $dev_msg = $user_msg . __(
+            $dev_msg = $user_msg.__(
                     'In order to generate a ticket selector, please ensure you are passing either an EE_Event object or a WP_Post object of the post type "espresso_event" to the EE_Ticket_Selector class constructor.',
                     'event_espresso'
                 );
-            \EE_Error::add_error($user_msg . '||' . $dev_msg, __FILE__, __FUNCTION__, __LINE__);
+            \EE_Error::add_error($user_msg.'||'.$dev_msg, __FILE__, __FUNCTION__, __LINE__);
             return false;
         }
         return true;
@@ -135,10 +135,10 @@ 
         // is the event expired ?
         $template_args['event_is_expired'] = $this->event->is_expired();
         if ($template_args['event_is_expired']) {
-            return '<div class="ee-event-expired-notice"><span class="important-notice">' . __(
+            return '<div class="ee-event-expired-notice"><span class="important-notice">'.__(
                 'We\'re sorry, but all tickets sales have ended because the event is expired.',
                 'event_espresso'
-            ) . '</span></div>';
+            ).'</span></div>';
         }
         $ticket_query_args = array(
             array('Datetime.EVT_ID' => $this->event->ID()),
@@ -162,10 +162,10 @@ 
         // get all tickets for this event ordered by the datetime
         $template_args['tickets'] = \EEM_Ticket::instance()->get_all($ticket_query_args);
         if (count($template_args['tickets']) < 1) {
-            return '<div class="ee-event-expired-notice"><span class="important-notice">' . __(
+            return '<div class="ee-event-expired-notice"><span class="important-notice">'.__(
                 'We\'re sorry, but all ticket sales have ended.',
                 'event_espresso'
-            ) . '</span></div>';
+            ).'</span></div>';
         }
         // filter the maximum qty that can appear in the Ticket Selector qty dropdowns
         $template_args['max_atndz'] = apply_filters(
@@ -185,15 +185,15 @@ 
                     ),
                     '<div class="ee-attention" style="text-align: left;"><b>',
                     '</b><br />',
-                    $link = '<span class="edit-link"><a class="post-edit-link" href="' . get_edit_post_link(
+                    $link = '<span class="edit-link"><a class="post-edit-link" href="'.get_edit_post_link(
                             $this->event->ID()
-                        ) . '">',
+                        ).'">',
                     '</a></span></div>'
                 );
             }
-            return '<p><span class="important-notice">' . $sales_closed_msg . '</span></p>';
+            return '<p><span class="important-notice">'.$sales_closed_msg.'</span></p>';
         }
-        $templates['ticket_selector'] = TICKET_SELECTOR_TEMPLATES_PATH . 'ticket_selector_chart.template.php';
+        $templates['ticket_selector'] = TICKET_SELECTOR_TEMPLATES_PATH.'ticket_selector_chart.template.php';
         $templates['ticket_selector'] = apply_filters(
             'FHEE__EE_Ticket_Selector__display_ticket_selector__template_path',
             $templates['ticket_selector'],
@@ -246,10 +246,10 @@ 
         // if redirecting, we don't need any anything else
         if ($external_url) {
             \EE_Registry::instance()->load_helper('URL');
-            $html = '<form method="GET" action="' . \EEH_URL::refactor_url($external_url) . '">';
+            $html = '<form method="GET" action="'.\EEH_URL::refactor_url($external_url).'">';
             $query_args = \EEH_URL::get_query_string($external_url);
             foreach ($query_args as $query_arg => $value) {
-                $html .= '<input type="hidden" name="' . $query_arg . '" value="' . $value . '">';
+                $html .= '<input type="hidden" name="'.$query_arg.'" value="'.$value.'">';
             }
             return $html;
         }
@@ -264,7 +264,7 @@ 
             );
         }
         $extra_params = $this->iframe ? ' target="_blank"' : '';
-        $html = '<form method="POST" action="' . $checkout_url . '"' . $extra_params . '>';
+        $html = '<form method="POST" action="'.$checkout_url.'"'.$extra_params.'>';
         $html .= wp_nonce_field('process_ticket_selections', 'process_ticket_selections_nonce', true, false);
         $html .= '<input type="hidden" name="ee" value="process_ticket_selections">';
         $html = apply_filters('FHEE__EE_Ticket_Selector__ticket_selector_form_open__html', $html, $this->event);
@@ -290,10 +290,10 @@ 
                     $this->event
                 );
                 $external_url = $this->event->external_url();
-                $html = '<input id="ticket-selector-submit-' . $this->event->ID() . '-btn"';
+                $html = '<input id="ticket-selector-submit-'.$this->event->ID().'-btn"';
                 $html .= ' class="ticket-selector-submit-btn ';
                 $html .= empty($external_url) ? 'ticket-selector-submit-ajax"' : '"';
-                $html .= ' type="submit" value="' . $btn_text . '" />';
+                $html .= ' type="submit" value="'.$btn_text.'" />';
                 $html .= apply_filters('FHEE__EE_Ticket_Selector__after_ticket_selector_submit', '', $this->event);
                 $html .= '<div class="clear"><br/></div></form>';
                 return $html;
@@ -338,7 +338,7 @@ 
                 __LINE__
             );
         }
-        $view_details_btn = '<form method="POST" action="' . $this->event->get_permalink() . '">';
+        $view_details_btn = '<form method="POST" action="'.$this->event->get_permalink().'">';
         $btn_text = apply_filters(
             'FHEE__EE_Ticket_Selector__display_view_details_btn__btn_text',
             __('View Details', 'event_espresso'),

modules/ticket_selector/EED_Ticket_Selector.module.php

Indentation +111 added lines, -111 removed lines

@@ -17,10 +17,10 @@ 
  */
 class EED_Ticket_Selector extends  EED_Module {
 
-    /**
-     * @var EventEspresso\modules\ticket_selector\DisplayTicketSelector $ticket_selector
-     */
-    private static $ticket_selector;
+	/**
+	 * @var EventEspresso\modules\ticket_selector\DisplayTicketSelector $ticket_selector
+	 */
+	private static $ticket_selector;
 
 
 
@@ -89,16 +89,16 @@ 
 
 
 
-    /**
-     * @return \EventEspresso\modules\ticket_selector\DisplayTicketSelector
-     */
-    public static function ticketSelector()
-    {
-        if ( ! EED_Ticket_Selector::$ticket_selector instanceof \EventEspresso\modules\ticket_selector\DisplayTicketSelector) {
-            EED_Ticket_Selector::$ticket_selector = new EventEspresso\modules\ticket_selector\DisplayTicketSelector();
-        }
-        return EED_Ticket_Selector::$ticket_selector;
-    }
+	/**
+	 * @return \EventEspresso\modules\ticket_selector\DisplayTicketSelector
+	 */
+	public static function ticketSelector()
+	{
+		if ( ! EED_Ticket_Selector::$ticket_selector instanceof \EventEspresso\modules\ticket_selector\DisplayTicketSelector) {
+			EED_Ticket_Selector::$ticket_selector = new EventEspresso\modules\ticket_selector\DisplayTicketSelector();
+		}
+		return EED_Ticket_Selector::$ticket_selector;
+	}
 
 
 	/**
@@ -156,11 +156,11 @@ 
 
 
 	/**
-	* 	load js
-	*
-	* 	@access 		public
-	* 	@return 		void
-	*/
+	 * 	load js
+	 *
+	 * 	@access 		public
+	 * 	@return 		void
+	 */
 	public static function load_tckt_slctr_assets() {
 		if ( apply_filters( 'FHEE__EED_Ticket_Selector__load_tckt_slctr_assets', FALSE ) ) {
 			// add some style
@@ -178,98 +178,98 @@ 
 
 
 
-    /**
-     * @deprecated
-     * @return string
-     */
-    public static function display_view_details_btn()
-    {
-        // todo add doing_it_wrong() notice during next major version
-        return EED_Ticket_Selector::ticketSelector()->displayViewDetailsButton();
-    }
-
-
-
-    /**
-     * @deprecated
-     * @return string
-     */
-    public static function display_ticket_selector_submit()
-    {
-        // todo add doing_it_wrong() notice during next major version
-        return EED_Ticket_Selector::ticketSelector()->displaySubmitButton();
-    }
-
-
-
-    /**
-     * @deprecated
-     * @param string $permalink_string
-     * @param int    $id
-     * @param string $new_title
-     * @param string $new_slug
-     * @return string
-     */
-    public static function iframe_code_button($permalink_string, $id, $new_title = '', $new_slug = '')
-    {
-        // todo add doing_it_wrong() notice during next major version
-        return \EventEspresso\core\libraries\iframe_display\Iframe::eventListIframeEmbedButton(
-            $permalink_string,
-            $id,
-            $new_title,
-            $new_slug,
-            'ticket_selector'
-        );
-    }
-
-
-
-    /**
-     * @deprecated
-     * @param int    $ID
-     * @param string $external_url
-     * @return string
-     */
-    public static function ticket_selector_form_open($ID = 0, $external_url = '')
-    {
-        // todo add doing_it_wrong() notice during next major version
-        return EED_Ticket_Selector::ticketSelector()->formOpen($ID, $external_url);
-    }
-
-
-
-    /**
-     * @deprecated
-     * @return string
-     */
-    public static function ticket_selector_form_close()
-    {
-        // todo add doing_it_wrong() notice during next major version
-        return EED_Ticket_Selector::ticketSelector()->formClose();
-    }
-
-
-
-    /**
-     * @deprecated
-     * @return string
-     */
-    public static function no_tkt_slctr_end_dv()
-    {
-        // todo add doing_it_wrong() notice during next major version
-        return EED_Ticket_Selector::ticketSelector()->noTicketSelectorEndDiv();
-    }
-
-
-
-    /**
-     * @deprecated
-     */
-    public static function load_tckt_slctr_assets_admin()
-    {
-        // todo add doing_it_wrong() notice during next major version
-        \EventEspresso\core\libraries\iframe_display\Iframe::EventsAdminEmbedButtonAssets();
-    }
+	/**
+	 * @deprecated
+	 * @return string
+	 */
+	public static function display_view_details_btn()
+	{
+		// todo add doing_it_wrong() notice during next major version
+		return EED_Ticket_Selector::ticketSelector()->displayViewDetailsButton();
+	}
+
+
+
+	/**
+	 * @deprecated
+	 * @return string
+	 */
+	public static function display_ticket_selector_submit()
+	{
+		// todo add doing_it_wrong() notice during next major version
+		return EED_Ticket_Selector::ticketSelector()->displaySubmitButton();
+	}
+
+
+
+	/**
+	 * @deprecated
+	 * @param string $permalink_string
+	 * @param int    $id
+	 * @param string $new_title
+	 * @param string $new_slug
+	 * @return string
+	 */
+	public static function iframe_code_button($permalink_string, $id, $new_title = '', $new_slug = '')
+	{
+		// todo add doing_it_wrong() notice during next major version
+		return \EventEspresso\core\libraries\iframe_display\Iframe::eventListIframeEmbedButton(
+			$permalink_string,
+			$id,
+			$new_title,
+			$new_slug,
+			'ticket_selector'
+		);
+	}
+
+
+
+	/**
+	 * @deprecated
+	 * @param int    $ID
+	 * @param string $external_url
+	 * @return string
+	 */
+	public static function ticket_selector_form_open($ID = 0, $external_url = '')
+	{
+		// todo add doing_it_wrong() notice during next major version
+		return EED_Ticket_Selector::ticketSelector()->formOpen($ID, $external_url);
+	}
+
+
+
+	/**
+	 * @deprecated
+	 * @return string
+	 */
+	public static function ticket_selector_form_close()
+	{
+		// todo add doing_it_wrong() notice during next major version
+		return EED_Ticket_Selector::ticketSelector()->formClose();
+	}
+
+
+
+	/**
+	 * @deprecated
+	 * @return string
+	 */
+	public static function no_tkt_slctr_end_dv()
+	{
+		// todo add doing_it_wrong() notice during next major version
+		return EED_Ticket_Selector::ticketSelector()->noTicketSelectorEndDiv();
+	}
+
+
+
+	/**
+	 * @deprecated
+	 */
+	public static function load_tckt_slctr_assets_admin()
+	{
+		// todo add doing_it_wrong() notice during next major version
+		\EventEspresso\core\libraries\iframe_display\Iframe::EventsAdminEmbedButtonAssets();
+	}
 
 
 }

Spacing +21 added lines, -21 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');
 }
 
 
@@ -28,15 +28,15 @@ 
 	 * @return EED_Ticket_Selector
 	 */
 	public static function instance() {
-		return parent::get_instance( __CLASS__ );
+		return parent::get_instance(__CLASS__);
 	}
 
 
 
-	protected function set_config(){
-		$this->set_config_section( 'template_settings' );
-		$this->set_config_class( 'EE_Ticket_Selector_Config' );
-		$this->set_config_name( 'EED_Ticket_Selector' );
+	protected function set_config() {
+		$this->set_config_section('template_settings');
+		$this->set_config_class('EE_Ticket_Selector_Config');
+		$this->set_config_name('EED_Ticket_Selector');
 	}
 
 
@@ -49,11 +49,11 @@ 
 	 */
 	public static function set_hooks() {
 		// routing
-		EE_Config::register_route( 'iframe', 'EED_Ticket_Selector', 'ticket_selector_iframe', 'ticket_selector' );
-		EE_Config::register_route( 'process_ticket_selections', 'EED_Ticket_Selector', 'process_ticket_selections' );
-		add_action( 'wp_loaded', array( 'EED_Ticket_Selector', 'set_definitions' ), 2 );
-		add_action( 'AHEE_event_details_header_bottom', array( 'EED_Ticket_Selector', 'display_ticket_selector' ), 10, 1 );
-		add_action( 'wp_enqueue_scripts', array( 'EED_Ticket_Selector', 'load_tckt_slctr_assets' ), 10 );
+		EE_Config::register_route('iframe', 'EED_Ticket_Selector', 'ticket_selector_iframe', 'ticket_selector');
+		EE_Config::register_route('process_ticket_selections', 'EED_Ticket_Selector', 'process_ticket_selections');
+		add_action('wp_loaded', array('EED_Ticket_Selector', 'set_definitions'), 2);
+		add_action('AHEE_event_details_header_bottom', array('EED_Ticket_Selector', 'display_ticket_selector'), 10, 1);
+		add_action('wp_enqueue_scripts', array('EED_Ticket_Selector', 'load_tckt_slctr_assets'), 10);
 	}
 
 
@@ -65,7 +65,7 @@ 
 	 *  @return 	void
 	 */
 	public static function set_hooks_admin() {
-		EventEspresso\core\libraries\iframe_display\Iframe::addEventEditorIframeEmbedButton( 'ticket_selector' );
+		EventEspresso\core\libraries\iframe_display\Iframe::addEventEditorIframeEmbedButton('ticket_selector');
 	}
 
 
@@ -77,12 +77,12 @@ 
 	 *  @return 	void
 	 */
 	public static function set_definitions() {
-		define( 'TICKET_SELECTOR_ASSETS_URL', plugin_dir_url( __FILE__ ) . 'assets' . DS );
-		define( 'TICKET_SELECTOR_TEMPLATES_PATH', str_replace( '\\', DS, plugin_dir_path( __FILE__ )) . 'templates' . DS );
+		define('TICKET_SELECTOR_ASSETS_URL', plugin_dir_url(__FILE__).'assets'.DS);
+		define('TICKET_SELECTOR_TEMPLATES_PATH', str_replace('\\', DS, plugin_dir_path(__FILE__)).'templates'.DS);
 
 		//if config is not set, initialize
 		//If config is not set, set it.
-		if ( ! isset( EE_Registry::instance()->CFG->template_settings->EED_Ticket_Selector ) ) {
+		if ( ! isset(EE_Registry::instance()->CFG->template_settings->EED_Ticket_Selector)) {
 			EE_Registry::instance()->CFG->template_settings->EED_Ticket_Selector = new EE_Ticket_Selector_Config();
 		}
 	}
@@ -108,7 +108,7 @@ 
 	 * 	@param	WP $WP
 	 * 	@return void
 	 */
-	public function run( $WP ) {}
+	public function run($WP) {}
 
 
 
@@ -134,8 +134,8 @@ 
 	 * @param 	bool 	$view_details
 	 * @return 	string
 	 */
-	public static function display_ticket_selector( $event = NULL, $view_details = FALSE ) {
-		return EED_Ticket_Selector::ticketSelector()->display( $event, $view_details );
+	public static function display_ticket_selector($event = NULL, $view_details = FALSE) {
+		return EED_Ticket_Selector::ticketSelector()->display($event, $view_details);
 	}
 
 
@@ -162,9 +162,9 @@ 
 	* 	@return 		void
 	*/
 	public static function load_tckt_slctr_assets() {
-		if ( apply_filters( 'FHEE__EED_Ticket_Selector__load_tckt_slctr_assets', FALSE ) ) {
+		if (apply_filters('FHEE__EED_Ticket_Selector__load_tckt_slctr_assets', FALSE)) {
 			// add some style
-			wp_register_style('ticket_selector', TICKET_SELECTOR_ASSETS_URL . 'ticket_selector.css');
+			wp_register_style('ticket_selector', TICKET_SELECTOR_ASSETS_URL.'ticket_selector.css');
 			wp_enqueue_style('ticket_selector');
 			// make it dance
 			// wp_register_script('ticket_selector', TICKET_SELECTOR_ASSETS_URL . 'ticket_selector.js', array('espresso_core'), '', TRUE);

modules/ticket_selector/TicketSelectorIframe.php

Indentation +61 added lines, -61 removed lines

@@ -5,7 +5,7 @@ 
 use EventEspresso\core\libraries\iframe_display\Iframe;
 
 if ( ! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 
 
@@ -24,66 +24,66 @@ 
 
 
 
-    /**
-     * display
-     *
-     * @access    public
-     * @return    void
-     * @throws \EE_Error
-     */
-    public function display()
-    {
-        \EE_Registry::instance()->REQ->set_espresso_page(true);
-        /** @type \EEM_Event $EEM_Event */
-        $EEM_Event = \EE_Registry::instance()->load_model('Event');
-        $event = $EEM_Event->get_one_by_ID(
-            \EE_Registry::instance()->REQ->get('event', 0)
-        );
-        $ticket_selector = new DisplayTicketSelector();
-        $ticket_selector->setIframe(true);
-        /** @var Iframe $iframe */
-        $iframe = Factory::create(
-            'Iframe',
-            array(
-                'title'   => __('Ticket Selector', 'event_espresso'),
-                'content' => $ticket_selector->display($event),
-            )
-        );
-        $iframe->addStylesheets(
-            apply_filters(
-                'FHEE__EED_Ticket_Selector__ticket_selector_iframe__css',
-                array(
-                    'ticket_selector_embed' => TICKET_SELECTOR_ASSETS_URL
-                                               . 'ticket_selector_embed.css?ver='
-                                               . EVENT_ESPRESSO_VERSION,
-                    'ticket_selector'       => TICKET_SELECTOR_ASSETS_URL
-                                               . 'ticket_selector.css?ver='
-                                               . EVENT_ESPRESSO_VERSION,
-                )
-            )
-        );
-        $iframe->addScripts(
-            apply_filters(
-                'FHEE__EED_Ticket_Selector__ticket_selector_iframe__js',
-                array(
-                    'ticket_selector_iframe_embed' => TICKET_SELECTOR_ASSETS_URL
-                                                      . 'ticket_selector_iframe_embed.js?ver='
-                                                      . EVENT_ESPRESSO_VERSION,
-                )
-            )
-        );
-        $iframe->addLocalizedVars(
-            array(
-                'ticket_selector_iframe' => true,
-                'EEDTicketSelectorMsg'   => __(
-                    'Please choose at least one ticket before continuing.',
-                    'event_espresso'
-                ),
-            )
-        );
-        $iframe->display();
-        exit;
-    }
+	/**
+	 * display
+	 *
+	 * @access    public
+	 * @return    void
+	 * @throws \EE_Error
+	 */
+	public function display()
+	{
+		\EE_Registry::instance()->REQ->set_espresso_page(true);
+		/** @type \EEM_Event $EEM_Event */
+		$EEM_Event = \EE_Registry::instance()->load_model('Event');
+		$event = $EEM_Event->get_one_by_ID(
+			\EE_Registry::instance()->REQ->get('event', 0)
+		);
+		$ticket_selector = new DisplayTicketSelector();
+		$ticket_selector->setIframe(true);
+		/** @var Iframe $iframe */
+		$iframe = Factory::create(
+			'Iframe',
+			array(
+				'title'   => __('Ticket Selector', 'event_espresso'),
+				'content' => $ticket_selector->display($event),
+			)
+		);
+		$iframe->addStylesheets(
+			apply_filters(
+				'FHEE__EED_Ticket_Selector__ticket_selector_iframe__css',
+				array(
+					'ticket_selector_embed' => TICKET_SELECTOR_ASSETS_URL
+											   . 'ticket_selector_embed.css?ver='
+											   . EVENT_ESPRESSO_VERSION,
+					'ticket_selector'       => TICKET_SELECTOR_ASSETS_URL
+											   . 'ticket_selector.css?ver='
+											   . EVENT_ESPRESSO_VERSION,
+				)
+			)
+		);
+		$iframe->addScripts(
+			apply_filters(
+				'FHEE__EED_Ticket_Selector__ticket_selector_iframe__js',
+				array(
+					'ticket_selector_iframe_embed' => TICKET_SELECTOR_ASSETS_URL
+													  . 'ticket_selector_iframe_embed.js?ver='
+													  . EVENT_ESPRESSO_VERSION,
+				)
+			)
+		);
+		$iframe->addLocalizedVars(
+			array(
+				'ticket_selector_iframe' => true,
+				'EEDTicketSelectorMsg'   => __(
+					'Please choose at least one ticket before continuing.',
+					'event_espresso'
+				),
+			)
+		);
+		$iframe->display();
+		exit;
+	}
 
 }
 // End of file TicketSelectorIframe.php

modules/ticket_selector/templates/ticket_selector_chart.template.php

Spacing +141 added lines, -141 removed lines

@@ -8,32 +8,32 @@ 
 
 $row = 1;
 $max = 1;
-$ticket_count = count( $tickets );
+$ticket_count = count($tickets);
 
-if ( ! $ticket_count ) {
+if ( ! $ticket_count) {
 	return;
 }
 
 $required_ticket_sold_out = FALSE;
-$template_settings = isset ( EE_Registry::instance()->CFG->template_settings->EED_Ticket_Selector ) ? EE_Registry::instance()->CFG->template_settings->EED_Ticket_Selector : new EE_Ticket_Selector_Config();
+$template_settings = isset (EE_Registry::instance()->CFG->template_settings->EED_Ticket_Selector) ? EE_Registry::instance()->CFG->template_settings->EED_Ticket_Selector : new EE_Ticket_Selector_Config();
 ob_start();
 
-foreach ( $tickets as $TKT_ID => $ticket ) {
-	if ( $ticket instanceof EE_Ticket ) {
+foreach ($tickets as $TKT_ID => $ticket) {
+	if ($ticket instanceof EE_Ticket) {
 		//	d( $ticket );
-		$max =$ticket->max();
+		$max = $ticket->max();
 		$min = 0;
 		$remaining = $ticket->remaining();
-		if ( $ticket->is_on_sale() && $ticket->is_remaining() ) {
+		if ($ticket->is_on_sale() && $ticket->is_remaining()) {
 			// offer the number of $tickets_remaining or $max_atndz, whichever is smaller
-			$max = min( $remaining, $max_atndz );
+			$max = min($remaining, $max_atndz);
 			// but... we also want to restrict the number of tickets by the ticket max setting,
 			// however, the max still can't be higher than what was just set above
-			$max = $ticket->max() > 0 ? min( $ticket->max(), $max ) : $max;
+			$max = $ticket->max() > 0 ? min($ticket->max(), $max) : $max;
 			// and we also want to restrict the minimum number of tickets by the ticket min setting
 			$min = $ticket->min() > 0 ? $ticket->min() : 0;
 			// and if the ticket is required, then make sure that min qty is at least 1
-			$min = $ticket->required() ? max( $min, 1 ) : $min;
+			$min = $ticket->required() ? max($min, 1) : $min;
 		} else {
 			// set flag if ticket is required (flag is set to start date so that future tickets are not blocked)
 			$required_ticket_sold_out = $ticket->required() && ! $remaining ? $ticket->start_date() : $required_ticket_sold_out;
@@ -43,40 +43,40 @@ 
 		$ticket_bundle = FALSE;
 		$ticket_min = $ticket->min();
 		// for ticket bundles, set min and max qty the same
-		if ( $ticket_min !== 0 && $ticket_min === $ticket->max() ) {
+		if ($ticket_min !== 0 && $ticket_min === $ticket->max()) {
 			$ticket_price *= $ticket_min;
 			$ticket_bundle = TRUE;
 		}
-		$ticket_price = apply_filters( 'FHEE__ticket_selector_chart_template__ticket_price', $ticket_price, $ticket );
+		$ticket_price = apply_filters('FHEE__ticket_selector_chart_template__ticket_price', $ticket_price, $ticket);
 		// if a previous required ticket with the same sale start date is sold out, then mark this ticket as sold out as well.
 		// tickets that go on sale at a later date than the required ticket  will NOT be affected
 		$tkt_status = $required_ticket_sold_out !== FALSE && $required_ticket_sold_out === $ticket->start_date() ? EE_Ticket::sold_out : $ticket->ticket_status();
 		$tkt_status = $event_status === EE_Datetime::sold_out ? EE_Ticket::sold_out : $tkt_status;
 		// check ticket status
-		switch ( $tkt_status ) {
+		switch ($tkt_status) {
 			// sold_out
 			case EE_Ticket::sold_out :
-				$ticket_status = '<span class="ticket-sales-sold-out">' . $ticket->ticket_status( TRUE ) . '</span>';
+				$ticket_status = '<span class="ticket-sales-sold-out">'.$ticket->ticket_status(TRUE).'</span>';
 				$status_class = 'ticket-sales-sold-out lt-grey-text';
 			break;
 			// expired
 			case EE_Ticket::expired :
-				$ticket_status = '<span class="ticket-sales-expired">' . $ticket->ticket_status( TRUE ) . '</span>';
+				$ticket_status = '<span class="ticket-sales-expired">'.$ticket->ticket_status(TRUE).'</span>';
 				$status_class = 'ticket-sales-expired lt-grey-text';
 			break;
 			// archived
 			case EE_Ticket::archived :
-				$ticket_status = '<span class="archived-ticket">' . $ticket->ticket_status( TRUE ) . '</span>';
+				$ticket_status = '<span class="archived-ticket">'.$ticket->ticket_status(TRUE).'</span>';
 				$status_class = 'archived-ticket hidden';
 			break;
 			// pending
 			case EE_Ticket::pending :
-				$ticket_status = '<span class="ticket-pending">' . $ticket->ticket_status( TRUE ) . '</span>';
+				$ticket_status = '<span class="ticket-pending">'.$ticket->ticket_status(TRUE).'</span>';
 				$status_class = 'ticket-pending';
 			break;
 			// onsale
 			case EE_Ticket::onsale :
-				$ticket_status = '<span class="ticket-on-sale">' . $ticket->ticket_status( TRUE ) . '</span>';
+				$ticket_status = '<span class="ticket-on-sale">'.$ticket->ticket_status(TRUE).'</span>';
 				$status_class = 'ticket-on-sale';
 			break;
 		}
@@ -103,12 +103,12 @@ 
 			$ticket_status,
 			$status_class
 		);
-		if ( $new_row_content !== false ) {
+		if ($new_row_content !== false) {
 			echo $new_row_content;
 			continue;
 		}
 		?>
-				<tr class="tckt-slctr-tbl-tr <?php echo $status_class . ' ' . espresso_get_object_css_class( $ticket ); ?>">
+				<tr class="tckt-slctr-tbl-tr <?php echo $status_class.' '.espresso_get_object_css_class($ticket); ?>">
 		<?php
 		/**
 		 * Allow plugins to hook in and abort the generation and display of the contents of this
@@ -132,24 +132,24 @@ 
 			$ticket_status,
 			$status_class
 		);
-		if ( $new_row_cells_content !== false ) {
+		if ($new_row_cells_content !== false) {
 			echo $new_row_cells_content;
 			echo '</tr>';
 			continue;
 		}
 		?>
 					<td class="tckt-slctr-tbl-td-name">
-						<b><?php echo $ticket->get_pretty('TKT_name');?></b>
-						<?php if ( $template_settings->show_ticket_details ) : ?>
-							<a id="display-tckt-slctr-tkt-details-<?php echo $EVT_ID . '-' . $TKT_ID; ?>" class="display-tckt-slctr-tkt-details display-the-hidden lt-grey-text smaller-text hide-if-no-js" rel="tckt-slctr-tkt-details-<?php echo $EVT_ID . '-' . $TKT_ID; ?>" title="<?php echo esc_attr( apply_filters( 'FHEE__ticket_selector_chart_template__show_ticket_details_link_title', __( 'click to show additional ticket details', 'event_espresso' )) ); ?>">
-								<?php echo sprintf( __( 'show%1$sdetails%1$s+', 'event_espresso' ), '&nbsp;' ); ?>
+						<b><?php echo $ticket->get_pretty('TKT_name'); ?></b>
+						<?php if ($template_settings->show_ticket_details) : ?>
+							<a id="display-tckt-slctr-tkt-details-<?php echo $EVT_ID.'-'.$TKT_ID; ?>" class="display-tckt-slctr-tkt-details display-the-hidden lt-grey-text smaller-text hide-if-no-js" rel="tckt-slctr-tkt-details-<?php echo $EVT_ID.'-'.$TKT_ID; ?>" title="<?php echo esc_attr(apply_filters('FHEE__ticket_selector_chart_template__show_ticket_details_link_title', __('click to show additional ticket details', 'event_espresso'))); ?>">
+								<?php echo sprintf(__('show%1$sdetails%1$s+', 'event_espresso'), '&nbsp;'); ?>
 							</a>
-							<a id="hide-tckt-slctr-tkt-details-<?php echo $EVT_ID . '-' . $TKT_ID; ?>" class="hide-tckt-slctr-tkt-details hide-the-displayed lt-grey-text smaller-text hide-if-no-js" rel="tckt-slctr-tkt-details-<?php echo $EVT_ID . '-' . $TKT_ID; ?>" title="<?php echo esc_attr( apply_filters( 'FHEE__ticket_selector_chart_template__hide_ticket_details_link_title', __( 'click to hide additional ticket details', 'event_espresso' )) ); ?>" style="display:none;">
-								<?php echo sprintf( __( 'hide%1$sdetails%1$s-', 'event_espresso' ), '&nbsp;' ); ?>
+							<a id="hide-tckt-slctr-tkt-details-<?php echo $EVT_ID.'-'.$TKT_ID; ?>" class="hide-tckt-slctr-tkt-details hide-the-displayed lt-grey-text smaller-text hide-if-no-js" rel="tckt-slctr-tkt-details-<?php echo $EVT_ID.'-'.$TKT_ID; ?>" title="<?php echo esc_attr(apply_filters('FHEE__ticket_selector_chart_template__hide_ticket_details_link_title', __('click to hide additional ticket details', 'event_espresso'))); ?>" style="display:none;">
+								<?php echo sprintf(__('hide%1$sdetails%1$s-', 'event_espresso'), '&nbsp;'); ?>
 							</a>
 						<?php endif; //end show details check ?>
-					<?php if ( $ticket->required() ) { ?>
-						<p class="ticket-required-pg"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_required_message', __( 'This ticket is required and must be purchased.', 'event_espresso' )); ?></p>
+					<?php if ($ticket->required()) { ?>
+						<p class="ticket-required-pg"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_required_message', __('This ticket is required and must be purchased.', 'event_espresso')); ?></p>
 					<?php } ?>
 					<?php
 //	echo '<br/><b>$max_atndz : ' . $max_atndz . '</b>';
@@ -163,63 +163,63 @@ 
 //	echo '<br/><b> $ticket->required() : ' .  $ticket->uses() . '</b>';
 					?>
 					</td>
-					<?php if ( apply_filters( 'FHEE__ticket_selector_chart_template__display_ticket_price_details', TRUE )) { ?>
-					<td class="tckt-slctr-tbl-td-price jst-rght"><?php echo EEH_Template::format_currency( $ticket_price ); ?>&nbsp;<span class="smaller-text no-bold"><?php
-						if ( $ticket_bundle ) {
-							echo apply_filters( 'FHEE__ticket_selector_chart_template__per_ticket_bundle_text', __( ' / bundle', 'event_espresso' ));
+					<?php if (apply_filters('FHEE__ticket_selector_chart_template__display_ticket_price_details', TRUE)) { ?>
+					<td class="tckt-slctr-tbl-td-price jst-rght"><?php echo EEH_Template::format_currency($ticket_price); ?>&nbsp;<span class="smaller-text no-bold"><?php
+						if ($ticket_bundle) {
+							echo apply_filters('FHEE__ticket_selector_chart_template__per_ticket_bundle_text', __(' / bundle', 'event_espresso'));
 						} else {
-							echo apply_filters( 'FHEE__ticket_selector_chart_template__per_ticket_text', __( '', 'event_espresso' ));
+							echo apply_filters('FHEE__ticket_selector_chart_template__per_ticket_text', __('', 'event_espresso'));
 						}?></span>&nbsp;</td>
 					<?php } ?>
 					<td class="tckt-slctr-tbl-td-qty cntr">
 					<?php
 					$hidden_input_qty = $max_atndz > 1 ? TRUE : FALSE;
 					// sold out or other status ?
-					if ( $tkt_status === EE_Ticket::sold_out || $remaining === 0 ) {
+					if ($tkt_status === EE_Ticket::sold_out || $remaining === 0) {
 					?>
-						<span class="sold-out"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_sold_out_msg', __( 'Sold&nbsp;Out', 'event_espresso' ));?></span>
+						<span class="sold-out"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_sold_out_msg', __('Sold&nbsp;Out', 'event_espresso')); ?></span>
 					<?php
-					} else if ( $tkt_status === EE_Ticket::expired || $tkt_status === EE_Ticket::archived ) {
+					} else if ($tkt_status === EE_Ticket::expired || $tkt_status === EE_Ticket::archived) {
 						echo $ticket_status;
-					} else if ( $tkt_status === EE_Ticket::pending ) {
+					} else if ($tkt_status === EE_Ticket::pending) {
 					?>
 					<div class="ticket-pending-pg">
-						<span class="ticket-pending"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_goes_on_sale_msg', __( 'Goes&nbsp;On&nbsp;Sale', 'event_espresso' )); ?></span><br/>
-						<span class="small-text"><?php echo $ticket->get_i18n_datetime( 'TKT_start_date', apply_filters( 'FHEE__EED_Ticket_Selector__display_goes_on_sale__date_format', $date_format ) ); ?></span>
+						<span class="ticket-pending"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_goes_on_sale_msg', __('Goes&nbsp;On&nbsp;Sale', 'event_espresso')); ?></span><br/>
+						<span class="small-text"><?php echo $ticket->get_i18n_datetime('TKT_start_date', apply_filters('FHEE__EED_Ticket_Selector__display_goes_on_sale__date_format', $date_format)); ?></span>
 					</div>
 					<?php
 					// min qty purchasable is less than tickets available
-					} else if ( $ticket->min() > $remaining ) {
+					} else if ($ticket->min() > $remaining) {
 					?>
 					<div class="archived-ticket-pg">
-						<span class="archived-ticket small-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_not_available_msg', __( 'Not Available', 'event_espresso' )); ?></span><br/>
+						<span class="archived-ticket small-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_not_available_msg', __('Not Available', 'event_espresso')); ?></span><br/>
 					</div>
 					<?php
 					// if only one attendee is allowed to register at a time
-					} else if ( $max_atndz  === 1 ) {
+					} else if ($max_atndz === 1) {
 						// display submit button since we have tickets available
-						add_filter( 'FHEE__EE_Ticket_Selector__display_ticket_selector_submit', '__return_true' );
+						add_filter('FHEE__EE_Ticket_Selector__display_ticket_selector_submit', '__return_true');
 				?>
-					<input type="radio" name="tkt-slctr-qty-<?php echo $EVT_ID; ?>" id="ticket-selector-tbl-qty-slct-<?php echo $EVT_ID . '-' . $row; ?>" class="ticket-selector-tbl-qty-slct" value="<?php echo $row . '-'; ?>1" <?php echo $row === 1 ? ' checked="checked"' : ''; ?>  title=""/>
+					<input type="radio" name="tkt-slctr-qty-<?php echo $EVT_ID; ?>" id="ticket-selector-tbl-qty-slct-<?php echo $EVT_ID.'-'.$row; ?>" class="ticket-selector-tbl-qty-slct" value="<?php echo $row.'-'; ?>1" <?php echo $row === 1 ? ' checked="checked"' : ''; ?>  title=""/>
 			<?php
 						$hidden_input_qty = FALSE;
 
-					} else if ( $max_atndz  === 0 ) {
-						echo '<span class="sold-out">' . apply_filters( 'FHEE__ticket_selector_chart_template__ticket_closed_msg', __( 'Closed', 'event_espresso' )) . '</span>';
-					} elseif ( $max > 0 ) {
+					} else if ($max_atndz === 0) {
+						echo '<span class="sold-out">'.apply_filters('FHEE__ticket_selector_chart_template__ticket_closed_msg', __('Closed', 'event_espresso')).'</span>';
+					} elseif ($max > 0) {
 						// display submit button since we have tickets available
-						add_filter( 'FHEE__EE_Ticket_Selector__display_ticket_selector_submit', '__return_true' );
+						add_filter('FHEE__EE_Ticket_Selector__display_ticket_selector_submit', '__return_true');
 
 				?>
-					<select name="tkt-slctr-qty-<?php echo $EVT_ID; ?>[]" id="ticket-selector-tbl-qty-slct-<?php echo $EVT_ID . '-' . $row; ?>" class="ticket-selector-tbl-qty-slct" title="">
+					<select name="tkt-slctr-qty-<?php echo $EVT_ID; ?>[]" id="ticket-selector-tbl-qty-slct-<?php echo $EVT_ID.'-'.$row; ?>" class="ticket-selector-tbl-qty-slct" title="">
 					<?php
 						// this ensures that non-required tickets with non-zero MIN QTYs don't HAVE to be purchased
-						if ( $min !== 0 && ! $ticket->required() ) {
+						if ($min !== 0 && ! $ticket->required()) {
 					?>
 						<option value="0">&nbsp;0&nbsp;</option>
 					<?php }
 						// offer ticket quantities from the min to the max
-						for ( $i = $min; $i <= $max; $i++) {
+						for ($i = $min; $i <= $max; $i++) {
 					?>
 						<option value="<?php echo $i; ?>">&nbsp;<?php echo $i; ?>&nbsp;</option>
 					<?php } ?>
@@ -229,7 +229,7 @@ 
 
 					}
 					// depending on group reg we need to change the format for qty
-					if ( $hidden_input_qty ) {
+					if ($hidden_input_qty) {
 					?>
 					<input type="hidden" name="tkt-slctr-qty-<?php echo $EVT_ID; ?>[]" value="0" />
 					<?php
@@ -239,33 +239,33 @@ 
 
 					</td>
 				</tr>
-				<?php if ( $template_settings->show_ticket_details ) : ?>
-					<tr class="tckt-slctr-tkt-details-tr <?php echo espresso_get_object_css_class( $ticket, '', 'details' );?>">
+				<?php if ($template_settings->show_ticket_details) : ?>
+					<tr class="tckt-slctr-tkt-details-tr <?php echo espresso_get_object_css_class($ticket, '', 'details'); ?>">
 						<td class="tckt-slctr-tkt-details-td" colspan="3" >
-							<div id="tckt-slctr-tkt-details-<?php echo $EVT_ID . '-' . $TKT_ID; ?>-dv" class="tckt-slctr-tkt-details-dv" style="display: none;">
+							<div id="tckt-slctr-tkt-details-<?php echo $EVT_ID.'-'.$TKT_ID; ?>-dv" class="tckt-slctr-tkt-details-dv" style="display: none;">
 
 								<section class="tckt-slctr-tkt-details-sctn">
-									<h3><?php _e( 'Details', 'event_espresso' ); ?></h3>
+									<h3><?php _e('Details', 'event_espresso'); ?></h3>
 									<p><?php echo $ticket->description(); ?></p>
 
-									<?php if ( $ticket_price !== 0 && apply_filters( 'FHEE__ticket_selector_chart_template__display_ticket_price_details', TRUE )) { ?>
+									<?php if ($ticket_price !== 0 && apply_filters('FHEE__ticket_selector_chart_template__display_ticket_price_details', TRUE)) { ?>
 									<section class="tckt-slctr-tkt-price-sctn">
-										<h5><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_price_breakdown_heading', __( 'Price', 'event_espresso' )); ?></h5>
+										<h5><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_price_breakdown_heading', __('Price', 'event_espresso')); ?></h5>
 										<div class="tckt-slctr-tkt-details-tbl-wrap-dv">
 											<table class="tckt-slctr-tkt-details-tbl">
 												<thead>
 													<tr>
-														<th class="ee-third-width"><span class="small-text"><?php _e( 'Name', 'event_espresso' ); ?></span></th>
-														<th class="jst-cntr"><span class="small-text"><?php _e( 'Description', 'event_espresso' ); ?></span></th>
-														<th class="ee-fourth-width jst-rght"><span class="small-text"><?php _e( 'Amount', 'event_espresso' ); ?></span></th>
+														<th class="ee-third-width"><span class="small-text"><?php _e('Name', 'event_espresso'); ?></span></th>
+														<th class="jst-cntr"><span class="small-text"><?php _e('Description', 'event_espresso'); ?></span></th>
+														<th class="ee-fourth-width jst-rght"><span class="small-text"><?php _e('Amount', 'event_espresso'); ?></span></th>
 													</tr>
 												</thead>
 												<tbody>
-										<?php if ( $ticket->base_price() instanceof EE_Price ) { ?>
+										<?php if ($ticket->base_price() instanceof EE_Price) { ?>
 													<tr>
-														<td data-th="<?php _e( 'Name', 'event_espresso' ); ?>" class="small-text"><b><?php echo $ticket->base_price()->name(); ?></b></td>
-														<td data-th="<?php _e( 'Description', 'event_espresso' ); ?>" class="small-text"><?php echo $ticket->base_price()->desc(); ?></td>
-														<td data-th="<?php _e( 'Amount', 'event_espresso' ); ?>" class="jst-rght small-text"><?php echo $ticket->base_price()->pretty_price(); ?></td>
+														<td data-th="<?php _e('Name', 'event_espresso'); ?>" class="small-text"><b><?php echo $ticket->base_price()->name(); ?></b></td>
+														<td data-th="<?php _e('Description', 'event_espresso'); ?>" class="small-text"><?php echo $ticket->base_price()->desc(); ?></td>
+														<td data-th="<?php _e('Amount', 'event_espresso'); ?>" class="jst-rght small-text"><?php echo $ticket->base_price()->pretty_price(); ?></td>
 													</tr>
 													<?php
 															$running_total = $ticket->base_price()->amount();
@@ -273,44 +273,44 @@ 
 															$running_total = 0;
 														}
 														// now add price modifiers
-														foreach ( $ticket->price_modifiers() as $price_mod ) { ?>
+														foreach ($ticket->price_modifiers() as $price_mod) { ?>
 													<tr>
-														<td data-th="<?php _e( 'Name', 'event_espresso' ); ?>" class="jst-rght small-text"><?php echo $price_mod->name(); ?></td>
-													<?php if ( $price_mod->is_percent() ) { ?>
-														<td data-th="<?php _e( 'Description', 'event_espresso' ); ?>" class="small-text"><?php echo $price_mod->desc(); ?> <?php echo $price_mod->amount(); ?>%</td>
+														<td data-th="<?php _e('Name', 'event_espresso'); ?>" class="jst-rght small-text"><?php echo $price_mod->name(); ?></td>
+													<?php if ($price_mod->is_percent()) { ?>
+														<td data-th="<?php _e('Description', 'event_espresso'); ?>" class="small-text"><?php echo $price_mod->desc(); ?> <?php echo $price_mod->amount(); ?>%</td>
 														<?php
-															$new_sub_total = $running_total * ( $price_mod->amount() / 100 );
+															$new_sub_total = $running_total * ($price_mod->amount() / 100);
 															$new_sub_total = $price_mod->is_discount() ? $new_sub_total * -1 : $new_sub_total;
 														?>
 													<?php } else { ?>
 														<?php $new_sub_total = $price_mod->is_discount() ? $price_mod->amount() * -1 : $price_mod->amount(); ?>
-														<td data-th="<?php _e( 'Description', 'event_espresso' ); ?>" class="small-text"><?php echo $price_mod->desc(); ?></td>
+														<td data-th="<?php _e('Description', 'event_espresso'); ?>" class="small-text"><?php echo $price_mod->desc(); ?></td>
 														<?php $new_sub_total = $price_mod->is_discount() ? $price_mod->amount() * -1 : $price_mod->amount(); ?>
 													<?php } ?>
-														<td data-th="<?php _e( 'Amount', 'event_espresso' ); ?>" class="jst-rght small-text"><?php echo EEH_Template::format_currency( $new_sub_total ); ?></td>
+														<td data-th="<?php _e('Amount', 'event_espresso'); ?>" class="jst-rght small-text"><?php echo EEH_Template::format_currency($new_sub_total); ?></td>
 														<?php $running_total += $new_sub_total; ?>
 													</tr>
 												<?php } ?>
-												<?php if ( $ticket->taxable() ) { ?>
+												<?php if ($ticket->taxable()) { ?>
 													<?php //$ticket_subtotal =$ticket->get_ticket_subtotal(); ?>
 													<tr>
-														<td colspan="2" class="jst-rght small-text sbttl"><b><?php _e( 'subtotal', 'event_espresso' ); ?></b></td>
-														<td data-th="<?php _e( 'subtotal', 'event_espresso' ); ?>" class="jst-rght small-text"><b><?php echo  EEH_Template::format_currency( $running_total ); ?></b></td>
+														<td colspan="2" class="jst-rght small-text sbttl"><b><?php _e('subtotal', 'event_espresso'); ?></b></td>
+														<td data-th="<?php _e('subtotal', 'event_espresso'); ?>" class="jst-rght small-text"><b><?php echo  EEH_Template::format_currency($running_total); ?></b></td>
 													</tr>
 
-													<?php foreach ( $ticket->get_ticket_taxes_for_admin() as $tax ) { ?>
+													<?php foreach ($ticket->get_ticket_taxes_for_admin() as $tax) { ?>
 													<tr>
-														<td data-th="<?php _e( 'Name', 'event_espresso' ); ?>" class="jst-rght small-text"><?php echo $tax->name(); ?></td>
-														<td data-th="<?php _e( 'Description', 'event_espresso' ); ?>" class="jst-rght small-text"><?php echo $tax->amount(); ?>%</td>
-														<?php $tax_amount = $running_total * ( $tax->amount() / 100 ); ?>
-														<td data-th="<?php _e( 'Amount', 'event_espresso' ); ?>" class="jst-rght small-text"><?php echo EEH_Template::format_currency( $tax_amount ); ?></td>
+														<td data-th="<?php _e('Name', 'event_espresso'); ?>" class="jst-rght small-text"><?php echo $tax->name(); ?></td>
+														<td data-th="<?php _e('Description', 'event_espresso'); ?>" class="jst-rght small-text"><?php echo $tax->amount(); ?>%</td>
+														<?php $tax_amount = $running_total * ($tax->amount() / 100); ?>
+														<td data-th="<?php _e('Amount', 'event_espresso'); ?>" class="jst-rght small-text"><?php echo EEH_Template::format_currency($tax_amount); ?></td>
 														<?php $running_total += $tax_amount; ?>
 													</tr>
 													<?php } ?>
 												<?php } ?>
 													<tr>
-														<td colspan="2" class="jst-rght small-text ttl-lbl-td"><b><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_total_price', __( 'Total', 'event_espresso' )); ?></b></td>
-														<td data-th="<?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_total_price', __( 'Total', 'event_espresso' )); ?>" class="jst-rght small-text"><b><?php echo EEH_Template::format_currency( $running_total ); ?></b></td>
+														<td colspan="2" class="jst-rght small-text ttl-lbl-td"><b><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_total_price', __('Total', 'event_espresso')); ?></b></td>
+														<td data-th="<?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_total_price', __('Total', 'event_espresso')); ?>" class="jst-rght small-text"><b><?php echo EEH_Template::format_currency($running_total); ?></b></td>
 													</tr>
 												</tbody>
 											</table>
@@ -320,106 +320,106 @@ 
 									<?php } ?>
 
 									<section class="tckt-slctr-tkt-sale-dates-sctn">
-										<h5><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_sales_date_heading', __( 'Sale Dates', 'event_espresso' )); ?></h5>
-										<span class="drk-grey-text small-text no-bold"> - <?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_dates_available_message', __( 'The dates when this option is available for purchase.', 'event_espresso' )); ?></span><br/>
-										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_goes_on_sale', __( 'Goes On Sale:', 'event_espresso' )); ?></span><span class="dashicons dashicons-calendar"></span><?php echo $ticket->get_i18n_datetime( 'TKT_start_date', $date_format) . ' &nbsp; '; ?><span class="dashicons dashicons-clock"></span><?php echo $ticket->get_i18n_datetime( 'TKT_start_date',  $time_format ) ; ?><br/>
-										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_sales_end', __( 'Sales End:', 'event_espresso' )); ?></span><span class="dashicons dashicons-calendar"></span><?php echo $ticket->get_i18n_datetime( 'TKT_end_date', $date_format ) . ' &nbsp; '; ?><span class="dashicons dashicons-clock"></span><?php echo $ticket->get_i18n_datetime( 'TKT_end_date', $time_format ) ; ?><br/>
+										<h5><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_sales_date_heading', __('Sale Dates', 'event_espresso')); ?></h5>
+										<span class="drk-grey-text small-text no-bold"> - <?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_dates_available_message', __('The dates when this option is available for purchase.', 'event_espresso')); ?></span><br/>
+										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_goes_on_sale', __('Goes On Sale:', 'event_espresso')); ?></span><span class="dashicons dashicons-calendar"></span><?php echo $ticket->get_i18n_datetime('TKT_start_date', $date_format).' &nbsp; '; ?><span class="dashicons dashicons-clock"></span><?php echo $ticket->get_i18n_datetime('TKT_start_date', $time_format); ?><br/>
+										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_sales_end', __('Sales End:', 'event_espresso')); ?></span><span class="dashicons dashicons-calendar"></span><?php echo $ticket->get_i18n_datetime('TKT_end_date', $date_format).' &nbsp; '; ?><span class="dashicons dashicons-clock"></span><?php echo $ticket->get_i18n_datetime('TKT_end_date', $time_format); ?><br/>
 									</section>
 									<br/>
 
-									<?php do_action( 'AHEE__ticket_selector_chart_template__after_ticket_date', $ticket ); ?>
+									<?php do_action('AHEE__ticket_selector_chart_template__after_ticket_date', $ticket); ?>
 
-									<?php if ( $ticket->min() &&$ticket->max() ) { ?>
+									<?php if ($ticket->min() && $ticket->max()) { ?>
 									<section class="tckt-slctr-tkt-quantities-sctn">
-										<h5><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_heading', __( 'Purchasable Quantities', 'event_espresso' )); ?></h5>
-										<span class="drk-grey-text small-text no-bold"> - <?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_message', __( 'The number of tickets that can be purchased per transaction (if available).', 'event_espresso' )); ?></span><br/>
-										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_min_qty', __( 'Minimum Qty:', 'event_espresso' )); ?></span><?php echo $ticket->min() > 0 ? $ticket->min() : 0; ?>
-										<?php if ( $ticket->min() > $remaining ) { ?> &nbsp; <span class="important-notice small-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_min_qty_message', __( 'The Minimum Quantity purchasable for this ticket exceeds the number of spaces remaining', 'event_espresso' )); ?></span><?php } ?><br/>
+										<h5><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_heading', __('Purchasable Quantities', 'event_espresso')); ?></h5>
+										<span class="drk-grey-text small-text no-bold"> - <?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_message', __('The number of tickets that can be purchased per transaction (if available).', 'event_espresso')); ?></span><br/>
+										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_min_qty', __('Minimum Qty:', 'event_espresso')); ?></span><?php echo $ticket->min() > 0 ? $ticket->min() : 0; ?>
+										<?php if ($ticket->min() > $remaining) { ?> &nbsp; <span class="important-notice small-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_min_qty_message', __('The Minimum Quantity purchasable for this ticket exceeds the number of spaces remaining', 'event_espresso')); ?></span><?php } ?><br/>
 										<?php //$max = min( $max, $max_atndz );?>
-										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_max_qty', __( 'Maximum Qty:', 'event_espresso' )); ?></span><?php echo $ticket->max() === EE_INF ? __( 'no limit', 'event_espresso' ) : max( $ticket->max(), 1 ); ?><br/>
+										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_purchasable_quantities_max_qty', __('Maximum Qty:', 'event_espresso')); ?></span><?php echo $ticket->max() === EE_INF ? __('no limit', 'event_espresso') : max($ticket->max(), 1); ?><br/>
 									</section>
 									<br/>
 									<?php } ?>
 
-									<?php if ( ( ! defined( 'EE_DECAF' ) || EE_DECAF !== TRUE ) && $ticket->uses() !== EE_INF) { ?>
+									<?php if (( ! defined('EE_DECAF') || EE_DECAF !== TRUE) && $ticket->uses() !== EE_INF) { ?>
 									<section class="tckt-slctr-tkt-uses-sctn">
-										<h5><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_date_ticket_uses_heading', __( 'Event Date Ticket Uses', 'event_espresso' )); ?></h5>
+										<h5><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_date_ticket_uses_heading', __('Event Date Ticket Uses', 'event_espresso')); ?></h5>
 										<span class="drk-grey-text small-text no-bold"> - <?php
 											echo apply_filters(
 												'FHEE__ticket_selector_chart_template__ticket_details_event_date_ticket_uses_message',
 												sprintf(
-													__( 'The number of separate event datetimes (see table below) that this ticket can be used to gain admittance to.%1$s%2$sAdmission is always one person per ticket.%3$s', 'event_espresso' ),
+													__('The number of separate event datetimes (see table below) that this ticket can be used to gain admittance to.%1$s%2$sAdmission is always one person per ticket.%3$s', 'event_espresso'),
 													'<br/>',
 													'<strong>',
 													'</strong>'
 												)
 											);
 											?></span><br/>
-										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_date_number_datetimes', __( '# Datetimes:', 'event_espresso' )); ?></span><?php  echo $ticket->uses();?><br/>
+										<span class="ticket-details-label-spn drk-grey-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_date_number_datetimes', __('# Datetimes:', 'event_espresso')); ?></span><?php  echo $ticket->uses(); ?><br/>
 									</section>
 									<?php } ?>
 
 									<?php
-									$datetimes = $ticket->datetimes_ordered( $event_is_expired, FALSE );
+									$datetimes = $ticket->datetimes_ordered($event_is_expired, FALSE);
 									$chart_column_width = $template_settings->show_ticket_sale_columns ? ' ee-fourth-width' : ' ee-half-width';
-									if ( ! empty( $datetimes )) { ?>
+									if ( ! empty($datetimes)) { ?>
 									<section class="tckt-slctr-tkt-datetimes-sctn">
-										<h5><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_heading', __( 'Access', 'event_espresso' )); ?></h5>
-										<span class="drk-grey-text small-text no-bold"> - <?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_message', __( 'This option allows access to the following dates and times.', 'event_espresso' )); ?></span>
+										<h5><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_heading', __('Access', 'event_espresso')); ?></h5>
+										<span class="drk-grey-text small-text no-bold"> - <?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_message', __('This option allows access to the following dates and times.', 'event_espresso')); ?></span>
 										<div class="tckt-slctr-tkt-details-tbl-wrap-dv">
 											<table class="tckt-slctr-tkt-details-tbl">
 												<thead>
 													<tr>
 														<th class="tckt-slctr-tkt-details-date-th">
-															<span class="dashicons dashicons-calendar"></span><span class="small-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_event_date', __( 'Date ', 'event_espresso' )); ?></span>
+															<span class="dashicons dashicons-calendar"></span><span class="small-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_event_date', __('Date ', 'event_espresso')); ?></span>
 														</th>
 														<th class="tckt-slctr-tkt-details-time-th <?php echo $chart_column_width; ?>">
-															<span class="dashicons dashicons-clock"></span><span class="small-text"><?php _e( 'Time ', 'event_espresso' ); ?></span>
+															<span class="dashicons dashicons-clock"></span><span class="small-text"><?php _e('Time ', 'event_espresso'); ?></span>
 														</th>
-														<?php if ( $template_settings->show_ticket_sale_columns ) : ?>
+														<?php if ($template_settings->show_ticket_sale_columns) : ?>
 															<th class="tckt-slctr-tkt-details-this-ticket-sold-th ee-fourth-width cntr">
-																<span class="smaller-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_this_ticket_sold', sprintf( __( 'Sold', 'event_espresso' ), '<br/>' )); ?></span>
+																<span class="smaller-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_this_ticket_sold', sprintf(__('Sold', 'event_espresso'), '<br/>')); ?></span>
 															</th>
 															<th class="tckt-slctr-tkt-details-this-ticket-left-th ee-fourth-width cntr">
-																<span class="smaller-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_this_ticket_left', sprintf( __( 'Remaining', 'event_espresso' ), '<br/>' )); ?></span>
+																<span class="smaller-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_this_ticket_left', sprintf(__('Remaining', 'event_espresso'), '<br/>')); ?></span>
 															</th>
 															<th class="tckt-slctr-tkt-details-total-tickets-sold-th ee-fourth-width cntr">
-																<span class="smaller-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_total_ticket_sold', sprintf( __( 'Total%sSold', 'event_espresso' ), '<br/>' )); ?></span>
+																<span class="smaller-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_total_ticket_sold', sprintf(__('Total%sSold', 'event_espresso'), '<br/>')); ?></span>
 															</th>
 															<th class="tckt-slctr-tkt-details-total-tickets-left-th ee-fourth-width cntr">
-																<span class="smaller-text"><?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_total_ticket_left', sprintf( __( 'Total Spaces%sLeft', 'event_espresso' ), '<br/>' )); ?></span>
+																<span class="smaller-text"><?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_total_ticket_left', sprintf(__('Total Spaces%sLeft', 'event_espresso'), '<br/>')); ?></span>
 															</th>
 														<?php endif; //end $template_settings->show_ticket_sale_columns conditional ?>
 													</tr>
 												</thead>
 												<tbody>
 											<?php
-												foreach ( $datetimes as $datetime ) {
-													if ( $datetime instanceof EE_Datetime ) {
+												foreach ($datetimes as $datetime) {
+													if ($datetime instanceof EE_Datetime) {
 											?>
 
 												<tr>
-													<td data-th="<?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_event_date', __( 'Event Date ', 'event_espresso' )); ?>" class="small-text">
+													<td data-th="<?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_event_date', __('Event Date ', 'event_espresso')); ?>" class="small-text">
 														<?php $datetime_name = $datetime->name(); ?>
-														<?php echo ! empty( $datetime_name ) ? '<b>' . $datetime_name . '</b><br/>' : ''; ?>
-														<?php echo $datetime->date_range( $date_format, __( ' to  ', 'event_espresso' )); ?>
+														<?php echo ! empty($datetime_name) ? '<b>'.$datetime_name.'</b><br/>' : ''; ?>
+														<?php echo $datetime->date_range($date_format, __(' to  ', 'event_espresso')); ?>
 													</td>
-													<td data-th="<?php _e( 'Time ', 'event_espresso' ); ?>" class="cntr small-text">
-														<?php echo $datetime->time_range( $time_format, __( ' to  ', 'event_espresso' )); ?>
+													<td data-th="<?php _e('Time ', 'event_espresso'); ?>" class="cntr small-text">
+														<?php echo $datetime->time_range($time_format, __(' to  ', 'event_espresso')); ?>
 													</td>
-													<?php if ( $template_settings->show_ticket_sale_columns ) : ?>
-														<td data-th="<?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_this_ticket_sold', __( 'Sold', 'event_espresso' )); ?>" class="cntr small-text">
+													<?php if ($template_settings->show_ticket_sale_columns) : ?>
+														<td data-th="<?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_this_ticket_sold', __('Sold', 'event_espresso')); ?>" class="cntr small-text">
 															<?php echo $ticket->sold(); ?>
 														</td>
-														<td data-th="<?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_this_ticket_left', __( 'Remaining', 'event_espresso' )); ?>" class="cntr small-text">
-															<?php echo $ticket->qty() === EE_INF ? '<span class="smaller-text">' .  __( 'unlimited ', 'event_espresso' ) . '</span>' : $ticket->qty() - $ticket->sold(); ?>
+														<td data-th="<?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_this_ticket_left', __('Remaining', 'event_espresso')); ?>" class="cntr small-text">
+															<?php echo $ticket->qty() === EE_INF ? '<span class="smaller-text">'.__('unlimited ', 'event_espresso').'</span>' : $ticket->qty() - $ticket->sold(); ?>
 														</td>
-														<td data-th="<?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_total_ticket_sold', __( 'Total Sold', 'event_espresso' )); ?>" class="cntr small-text">
+														<td data-th="<?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_total_ticket_sold', __('Total Sold', 'event_espresso')); ?>" class="cntr small-text">
 															<?php echo $datetime->sold(); ?>
 														</td>
-												<?php $tkts_left = $datetime->sold_out() ? '<span class="sold-out smaller-text">' . __( 'Sold&nbsp;Out', 'event_espresso' ) . '</span>' : $datetime->spaces_remaining(); ?>
-														<td data-th="<?php echo apply_filters( 'FHEE__ticket_selector_chart_template__ticket_details_event_access_table_total_ticket_left', __( 'Total Spaces Left', 'event_espresso' )); ?>" class="cntr small-text">
-															<?php echo $tkts_left === EE_INF ? '<span class="smaller-text">' .  __( 'unlimited ', 'event_espresso' ) . '</span>' : $tkts_left; ?>
+												<?php $tkts_left = $datetime->sold_out() ? '<span class="sold-out smaller-text">'.__('Sold&nbsp;Out', 'event_espresso').'</span>' : $datetime->spaces_remaining(); ?>
+														<td data-th="<?php echo apply_filters('FHEE__ticket_selector_chart_template__ticket_details_event_access_table_total_ticket_left', __('Total Spaces Left', 'event_espresso')); ?>" class="cntr small-text">
+															<?php echo $tkts_left === EE_INF ? '<span class="smaller-text">'.__('unlimited ', 'event_espresso').'</span>' : $tkts_left; ?>
 														</td>
 													<?php endif; //end $template_settings->show_ticket_sale_columns conditional ?>
 												</tr>
@@ -437,7 +437,7 @@ 
 							</div>
 						</td>
 					</tr>
-				<?php endif;  //end template_settings->show_ticket_details check?>
+				<?php endif; //end template_settings->show_ticket_details check?>
 	<?php
 			$row++;
 		}
@@ -446,7 +446,7 @@ 
 $ticket_row_html = ob_get_clean();
 // if there is only ONE ticket with a max qty of ONE, and it is free... then not much need for the ticket selector
 $hide_ticket_selector = $ticket_count === 1 && $max === 1 && $ticket->is_free() ? true : false;
-$hide_ticket_selector = apply_filters( 'FHEE__ticket_selector_chart_template__hide_ticket_selector', $hide_ticket_selector, $EVT_ID );
+$hide_ticket_selector = apply_filters('FHEE__ticket_selector_chart_template__hide_ticket_selector', $hide_ticket_selector, $EVT_ID);
 //EEH_Debug_Tools::printr( $ticket_count, '$ticket_count', __FILE__, __LINE__ );
 //EEH_Debug_Tools::printr( $max, '$max', __FILE__, __LINE__ );
 //EEH_Debug_Tools::printr( $hide_ticket_selector, '$hide_ticket_selector', __FILE__, __LINE__ );
@@ -459,19 +459,19 @@ 
 	'FHEE__EE_Ticket_Selector__after_view_details_btn',
 	array('\EventEspresso\modules\ticket_selector\DisplayTicketSelector', 'noTicketSelectorEndDiv')
 );
-if ( ! $hide_ticket_selector ) {
+if ( ! $hide_ticket_selector) {
 ?>
 <div id="tkt-slctr-tbl-wrap-dv-<?php echo $EVT_ID; ?>" class="tkt-slctr-tbl-wrap-dv">
 
-	<?php do_action( 'AHEE__ticket_selector_chart__template__before_ticket_selector', $event ); ?>
+	<?php do_action('AHEE__ticket_selector_chart__template__before_ticket_selector', $event); ?>
 
 	<table id="tkt-slctr-tbl-<?php echo $EVT_ID; ?>" class="tkt-slctr-tbl">
 		<thead>
 			<tr>
 				<th scope="col" class="ee-ticket-selector-ticket-details-th">
-					<?php echo esc_html( apply_filters( 'FHEE__ticket_selector_chart_template__table_header_available_tickets', '', $EVT_ID ) ); ?>
+					<?php echo esc_html(apply_filters('FHEE__ticket_selector_chart_template__table_header_available_tickets', '', $EVT_ID)); ?>
 				</th>
-				<?php if ( apply_filters( 'FHEE__ticket_selector_chart_template__display_ticket_price_details', TRUE )) { ?>
+				<?php if (apply_filters('FHEE__ticket_selector_chart_template__display_ticket_price_details', TRUE)) { ?>
 				<th scope="col" class="ee-ticket-selector-ticket-price-th cntr">
 					<?php
 						/**
@@ -482,7 +482,7 @@ 
 						 * @param string 'Price' The translatable text to display in the table header for price
 						 * @param int $EVT_ID The Event ID
 						 */
-						echo esc_html( apply_filters( 'FHEE__ticket_selector_chart_template__table_header_price', __( 'Price', 'event_espresso' ), $EVT_ID ) );
+						echo esc_html(apply_filters('FHEE__ticket_selector_chart_template__table_header_price', __('Price', 'event_espresso'), $EVT_ID));
 					?>
 				</th>
 				<?php } ?>
@@ -496,24 +496,24 @@ 
 						* @param string 'Qty*' The translatable text to display in the table header for the Quantity of tickets
 						* @param int $EVT_ID The Event ID
 						*/
-						echo esc_html( apply_filters( 'FHEE__ticket_selector_chart_template__table_header_qty', __( 'Qty*', 'event_espresso' ), $EVT_ID ) );
+						echo esc_html(apply_filters('FHEE__ticket_selector_chart_template__table_header_qty', __('Qty*', 'event_espresso'), $EVT_ID));
 					?>
 				</th>
 			</tr>
 		</thead>
 		<tbody>
-			<?php echo $ticket_row_html;?>
+			<?php echo $ticket_row_html; ?>
 		</tbody>
 	</table>
 
 	<input type="hidden" name="noheader" value="true" />
-	<input type="hidden" name="tkt-slctr-return-url-<?php echo $EVT_ID ?>" value="<?php echo EEH_URL::filter_input_server_url();?>" />
+	<input type="hidden" name="tkt-slctr-return-url-<?php echo $EVT_ID ?>" value="<?php echo EEH_URL::filter_input_server_url(); ?>" />
 	<input type="hidden" name="tkt-slctr-rows-<?php echo $EVT_ID; ?>" value="<?php echo $row - 1; ?>" />
 	<input type="hidden" name="tkt-slctr-max-atndz-<?php echo $EVT_ID; ?>" value="<?php echo $max_atndz; ?>" />
 	<input type="hidden" name="tkt-slctr-event-id" value="<?php echo $EVT_ID; ?>" />
 
 <?php
-if ( $max_atndz > 0 && ! $hide_ticket_selector ) {
+if ($max_atndz > 0 && ! $hide_ticket_selector) {
 	echo apply_filters(
 		'FHEE__ticket_selector_chart_template__maximum_tickets_purchased_footnote',
 		''
@@ -521,10 +521,10 @@ 
 }
 ?>
 
-	<?php do_action( 'AHEE__ticket_selector_chart__template__after_ticket_selector', $EVT_ID, $event ); ?>
+	<?php do_action('AHEE__ticket_selector_chart__template__after_ticket_selector', $EVT_ID, $event); ?>
 
 </div>
-<?php } else if ( isset( $TKT_ID ) ) { ?>
+<?php } else if (isset($TKT_ID)) { ?>
 <input type="hidden" name="tkt-slctr-qty-<?php echo $EVT_ID; ?>[]" value="1"/>
 <input type="hidden" name="tkt-slctr-ticket-id-<?php echo $EVT_ID; ?>[]" value="<?php echo $TKT_ID; ?>"/>
 <input type="hidden" name="noheader" value="true"/>
@@ -533,14 +533,14 @@ 
 <input type="hidden" name="tkt-slctr-max-atndz-<?php echo $EVT_ID; ?>" value="<?php echo $max_atndz; ?>"/>
 <input type="hidden" name="tkt-slctr-event-id" value="<?php echo $EVT_ID; ?>"/>
 <?php
-	if ( $ticket instanceof EE_Ticket ) {
-		do_action( 'AHEE__ticket_selector_chart__template__before_ticket_selector', $event );
+	if ($ticket instanceof EE_Ticket) {
+		do_action('AHEE__ticket_selector_chart__template__before_ticket_selector', $event);
 		$ticket_description = $ticket->description();
 ?>
 <div id="no-tkt-slctr-ticket-dv-<?php echo $EVT_ID; ?>" class="no-tkt-slctr-ticket-dv">
 	<div class="no-tkt-slctr-ticket-content-dv">
 		<h5><?php echo $ticket->name(); ?></h5>
-		<?php if ( ! empty( $ticket_description ) ) { ?>
+		<?php if ( ! empty($ticket_description)) { ?>
 		<p><?php echo $ticket_description; ?></p>
 		<?php } ?>
 	</div>
@@ -553,7 +553,7 @@ 
 			'FHEE__EE_Ticket_Selector__after_view_details_btn',
 			array('\EventEspresso\modules\ticket_selector\DisplayTicketSelector', 'noTicketSelectorEndDiv')
 		);
-		do_action( 'AHEE__ticket_selector_chart__template__after_ticket_selector', $EVT_ID, $event );
+		do_action('AHEE__ticket_selector_chart__template__after_ticket_selector', $EVT_ID, $event);
 	}
 }
 ?>