File: /home/cpt/public_html/wp-content/plugins/events-manager/classes/em-ticket-booking.php
<?php
class EM_Ticket_Booking extends EM_Object{
//DB Fields
var $ticket_booking_id;
var $ticket_uuid;
var $booking_id;
var $ticket_id;
var $ticket_booking_price;
var $ticket_booking_spaces = 1; // always 1 as of v6.1
var $fields = array(
'ticket_booking_id' => array('name'=>'id','type'=>'%d'),
'ticket_uuid' => array('name' => 'uuid', 'type' => '%s'),
'ticket_id' => array('name'=>'ticket_id','type'=>'%d'),
'booking_id' => array('name'=>'booking_id','type'=>'%d'),
'ticket_booking_price' => array('name'=>'price','type'=>'%f'),
'ticket_booking_spaces' => array('name'=>'spaces','type'=>'%d')
);
var $shortnames = array(
'id' => 'ticket_booking_id',
'price' => 'ticket_booking_price',
'spaces' => 'ticket_booking_spaces',
);
//Other Vars
/**
* Any ticket meta stored in the em_ticket_bookings_meta table
* @var array
*/
var $meta = array();
/**
* Contains ticket object
* @var EM_Ticket
*/
var $ticket;
/**
* Contains the booking object of this
* @var EM_Booking
*/
var $booking;
var $required_fields = array( 'ticket_id', 'ticket_booking_spaces');
/**
* Creates ticket object and retreives ticket data (default is a blank ticket object). Accepts either array of ticket data (from db) or a ticket id.
* @param mixed $ticket_data
*/
function __construct( $ticket_data = false ){
global $wpdb;
if( $ticket_data !== false ) {
//Load ticket data
$ticket = array();
if ( is_array($ticket_data) ) {
$ticket = $ticket_data;
// if we get supplied this info we should load the references so we don't need to later
if( !empty($ticket_data['booking']) && !empty($ticket_data['booking']->booking_uuid) ){
$this->booking = $ticket_data['booking'];
$this->booking_id = $this->booking->booking_id;
}
if( !empty($ticket_data['ticket']) && !empty($ticket_data['ticket']->ticket_id) ){
$this->ticket = $ticket_data['ticket'];
$this->ticket_id = $this->ticket->ticket_id;
}
} elseif (is_numeric($ticket_data)) {
//Retreiving from the database
$sql = "SELECT * FROM " . EM_TICKETS_BOOKINGS_TABLE . " WHERE ticket_booking_id=%s";
$sql = $wpdb->prepare($sql, $ticket_data);
$ticket = $wpdb->get_row($sql, ARRAY_A);
} elseif( preg_match('/^[a-zA-Z0-9]{32}$/', $ticket_data) ){
$sql = "SELECT * FROM " . EM_TICKETS_BOOKINGS_TABLE . " WHERE ticket_uuid=%s";
$sql = $wpdb->prepare($sql, $ticket_data);
$ticket = $wpdb->get_row($sql, ARRAY_A);
}
//Save into the object
$this->to_object($ticket);
$this->compat_keys();
//booking meta
if( !empty($ticket['ticket_booking_id']) ) {
$sql = $wpdb->prepare("SELECT meta_key, meta_value FROM " . EM_TICKETS_BOOKINGS_META_TABLE . " WHERE ticket_booking_id=%d", $ticket['ticket_booking_id']);
$ticket_meta_results = $wpdb->get_results($sql, ARRAY_A);
$this->meta = $this->process_meta($ticket_meta_results);
}
// sort out uuid if not assigned already
if (empty($this->ticket_uuid)) {
if( !empty($this->ticket_booking_id) ){
$this->ticket_uuid = md5($this->ticket_booking_id); // fallback, create a consistent but unique MD5 hash in case it's not saved for some reason.
} else {
$this->ticket_uuid = $this->generate_uuid();
}
}
}else{
$this->ticket_uuid = $this->generate_uuid();
}
}
public function __get ( $shortname ) {
if ( $shortname === 'id' ){
return $this->ticket_booking_id;
}
return parent::__get( $shortname ); // TODO: Change the autogenerated stub
}
/**
* Polyfill
*
* @param $function
* @param $args
*
* @return mixed
*/
public function __call ( $function, $args ){
if( method_exists($this->get_booking(), $function) ){
return $this->get_booking()->$function($args);
}
return parent::__call( $function, $args);
}
/**
* Cleans up serialization of this object and returns only relevant fields. For EM_Bookings that get serialized but aren't saved yet with an ID, they should populate the booking object upon wakeup.
* @return string[]
*/
function __sleep(){
return array( 'ticket_booking_id', 'ticket_uuid', 'booking_id','ticket_id','ticket_booking_price','ticket_booking_spaces', 'meta' );
}
public function get_post(){
return apply_filters('em_ticket_booking_get_post', true, $this);
}
/**
* Saves the ticket into the database, whether a new or existing ticket
* @return boolean
*/
function save(){
global $wpdb;
$table = EM_TICKETS_BOOKINGS_TABLE;
do_action('em_ticket_booking_save_pre',$this);
//First the person
if($this->validate()){
//Now we save the ticket
$this->booking_id = $this->get_booking()->booking_id; //event wouldn't exist before save, so refresh id
$data = $this->to_array(true); //add the true to remove the nulls
$result = null;
if($this->ticket_booking_id != ''){
if($this->get_spaces() > 0){
$where = array( 'ticket_booking_id' => $this->ticket_booking_id );
$result = $wpdb->update($table, $data, $where, $this->get_types($data));
$this->feedback_message = __('Changes saved','events-manager');
}else{
$this->result = $this->delete();
}
}else{
if($this->get_spaces() > 0){
//TODO better error handling
// first check that the uuid is unique, if not change it and repeat until unique
while( $wpdb->get_var( $wpdb->prepare("SELECT ticket_uuid FROM $table WHERE ticket_uuid=%s", $this->ticket_uuid) ) ){
$this->ticket_uuid = $data['ticket_uuid'] = $this->generate_uuid();
}
// now insert with unique uuid
$result = $wpdb->insert($table, $data, $this->get_types($data));
$this->ticket_booking_id = $wpdb->insert_id;
$this->feedback_message = __('Ticket booking created','events-manager');
}else{
//no point saving a booking with no spaces
$result = false;
}
}
if( $result === false ){
$this->feedback_message = __('There was a problem saving the ticket booking.', 'events-manager');
$this->errors[] = __('There was a problem saving the ticket booking.', 'events-manager');
}
if( $this->ticket_booking_id ){
//Step 2 - Save ticket meta
$this->save_meta();
}
$this->compat_keys();
return apply_filters('em_ticket_booking_save', ( count($this->errors) == 0 ), $this);
}else{
$this->feedback_message = __('There was a problem saving the ticket booking.', 'events-manager');
$this->errors[] = __('There was a problem saving the ticket booking.', 'events-manager');
return apply_filters('em_ticket_booking_save', false, $this);
}
}
public function save_meta(){
global $wpdb;
$wpdb->delete(EM_TICKETS_BOOKINGS_META_TABLE, array('ticket_booking_id' => $this->ticket_booking_id));
$meta_insert = array();
foreach( $this->meta as $meta_key => $meta_value ){
if( is_array($meta_value) ){
$associative = array_keys($meta_value) !== range(0, count($meta_value) - 1);
// we go down one level of array
foreach( $meta_value as $kk => $vv ){
if( is_array($vv) ) $vv = serialize($vv);
if ( $associative ) {
$meta_insert[] = $wpdb->prepare('(%d, %s, %s)', $this->ticket_booking_id, '_'.$meta_key.'|'.$kk, $vv);
} else {
$meta_insert[] = $wpdb->prepare('(%d, %s, %s)', $this->ticket_booking_id, '_'.$meta_key.'|', $vv);
}
}
}else{
$meta_insert[] = $wpdb->prepare('(%d, %s, %s)', $this->ticket_booking_id, $meta_key, $meta_value);
}
}
if( !empty($meta_insert) ){
$wpdb->query('INSERT INTO '. EM_TICKETS_BOOKINGS_META_TABLE .' (ticket_booking_id, meta_key, meta_value) VALUES '. implode(',', $meta_insert));
}
}
/**
* Updates ticket booking meta data without deleting existing records wherever possible
* If no $meta_key is passed, updates all meta from $this->meta.
* If a specific $meta_key is provided, updates/inserts only that key.
*
* @param string|null $meta_key Optional. The specific meta key to update.
* @param mixed|null $meta_value Optional. The value for that meta key.
*/
function update_meta( $meta_key = null, $meta_value = null ){
global $wpdb;
if( is_null($meta_key) ){
foreach( $this->meta as $key => $value ){
$this->update_meta( $key, $value );
}
return;
}
if( is_array($meta_value) ){
// we go down one level of array
$meta_value_keys = array_keys($meta_value);
$associative = $meta_value_keys !== range(0, count($meta_value) - 1);
// we need to delete keys not in the current array, if not associative we must delete all values to prevent extra values
if ( $associative ) {
// Build a regex pattern to match strings like '_{meta_key}|(key1|key2|etc)' exactly, so we can neget these from deletion
$regex = '^_' . preg_quote($meta_key, '/') . '\\|(' . implode('|', array_map('preg_quote', $meta_value_keys)) . ')$';
$sql = $wpdb->prepare("DELETE FROM " . EM_TICKETS_BOOKINGS_META_TABLE . " WHERE ticket_booking_id=%d AND meta_key LIKE %s AND meta_key NOT REGEXP %s", $this->ticket_booking_id, '_' . $meta_key . '|%', $regex);
$wpdb->query($sql);
} else {
// delete all, since we can't tell by key
$wpdb->query( $wpdb->prepare('DELETE FROM '. EM_TICKETS_BOOKINGS_META_TABLE .' WHERE ticket_booking_id=%d AND meta_key LIKE %s', $this->ticket_booking_id, '_'.$meta_key.'|%') );
}
// now add or update
foreach( $meta_value as $subkey => $subvalue ){
if( is_array($subvalue) ) $subvalue = serialize($subvalue);
$full_meta_key = $associative ? '_'.$meta_key.'|'.$subkey : '_'.$meta_key.'|';
$existing = $wpdb->get_var( $wpdb->prepare("SELECT meta_value FROM ". EM_TICKETS_BOOKINGS_META_TABLE ." WHERE ticket_booking_id = %d AND meta_key = %s", $this->ticket_booking_id, $full_meta_key) );
if( null !== $existing ){
$wpdb->update( EM_TICKETS_BOOKINGS_META_TABLE, array( 'meta_value' => $subvalue ), array( 'ticket_booking_id' => $this->ticket_booking_id, 'meta_key' => $full_meta_key ) );
}else{
$wpdb->insert( EM_TICKETS_BOOKINGS_META_TABLE, array( 'ticket_booking_id' => $this->ticket_booking_id, 'meta_key' => $full_meta_key, 'meta_value' => $subvalue ) );
}
}
}else{
// we can just add or update, since there won't be multiple rows/values
$existing = $wpdb->get_var( $wpdb->prepare("SELECT meta_value FROM ". EM_TICKETS_BOOKINGS_META_TABLE ." WHERE ticket_booking_id = %d AND meta_key = %s", $this->ticket_booking_id, $meta_key) );
if( null !== $existing ){
$wpdb->update( EM_TICKETS_BOOKINGS_META_TABLE, array( 'meta_value' => $meta_value ), array( 'ticket_booking_id' => $this->ticket_booking_id, 'meta_key' => $meta_key ) );
}else{
$wpdb->insert( EM_TICKETS_BOOKINGS_META_TABLE, array( 'ticket_booking_id' => $this->ticket_booking_id, 'meta_key' => $meta_key, 'meta_value' => $meta_value ) );
}
}
do_action('em_ticket_booking_update_meta', $meta_key, $meta_value, $this);
do_action('em_ticket_booking_update_meta_'.$meta_key, $meta_key, $meta_value, $this);
}
/**
* Validates the ticket during a booking
* @return boolean
*/
function validate( $override_availability = false ){
return apply_filters('em_ticket_booking_validate', true, $this, $override_availability );
}
/**
* Get the total number of spaces booked for this ticket within this booking. As of 6.1 it's always one space.
* @return int
*/
function get_spaces(){
return 1;
}
/**
* Gets the total price for these tickets. If $format is set to true, the value returned is a price string with currency formatting.
* @param boolean $format
* @return double|string
*/
function get_price( $format = false ){
if( $this->ticket_booking_price == 0 ){
$this->calculate_price( true );
// depracated - preferable to use the _calculate_price filter
$this->ticket_booking_price = apply_filters('em_ticket_booking_get_price', $this->ticket_booking_price, $this);
}
$price = $this->ticket_booking_price;
//do some legacy checking here for bookings made prior to 5.4, due to how taxes are calculated
if( $this->ticket_booking_id > 0 ){
$EM_Booking = $this->get_booking();
if( !empty($EM_Booking->legacy_tax_rate) ){
//check multisite nuances
if( EM_MS_GLOBAL && $EM_Booking->get_event()->blog_id != get_current_blog_id() ){
//MultiSite AND Global tables enabled - get settings for blog that published the event
$tax_auto_add = get_blog_option($EM_Booking->get_event()->blog_id, 'dbem_legacy_bookings_tax_auto_add');
}else{
//get booking from current site, whether or not we're in MultiSite
$tax_auto_add = get_option('dbem_legacy_bookings_tax_auto_add');
}
if( $tax_auto_add && $EM_Booking->get_tax_rate() > 0 ){
//this booking never had a tax rate fixed to it (i.e. prior to v5.4), and according to legacy settings, taxes were applied to this price
//we now calculate price of ticket bookings without taxes, so remove the tax
$price = $this->ticket_booking_price / (1 + $EM_Booking->get_tax_rate()/100 );
}
}
}
//return price formatted or not
if($format){
return $this->format_price($price);
}
return $price;
}
function get_price_with_taxes( $format = false ){
$price = $this->get_price() * (1 + $this->get_booking()->get_event()->get_tax_rate()/100);
if( $format ) return $this->format_price($price);
return $price;
}
function calculate_price( $force_refresh = false ){
if( $this->ticket_booking_price === null || $force_refresh ){
//get the ticket, calculate price on spaces
$this->ticket_booking_price = $this->get_ticket()->get_price_without_tax();
$this->ticket_booking_price = apply_filters('em_ticket_booking_calculate_price', $this->ticket_booking_price, $this, $force_refresh);
}
return $this->ticket_booking_price;
}
/**
* Smart booking locator, saves a database read if possible.
* @return EM_Booking
*/
function get_booking() {
global $EM_Booking;
if ( is_object( $this->booking ) && $this->booking instanceof EM_Booking && ( $this->booking->booking_id == $this->booking_id || ( empty( $this->ticket_booking_id ) && empty( $this->booking_id ) ) ) ) {
return $this->booking;
} elseif ( is_object( $EM_Booking ) && $EM_Booking->booking_id == $this->booking_id ) {
$this->booking = $EM_Booking;
} else {
if ( is_numeric( $this->booking_id ) ) {
$this->booking = em_get_booking( $this->booking_id );
} else {
$this->booking = em_get_booking();
}
$this->booking_id = $this->booking->booking_id;
}
return apply_filters( 'em_ticket_booking_get_booking', $this->booking, $this );;
}
/**
* Gets the ticket object this booking belongs to, saves a reference in ticket property
* @return EM_Ticket
*/
function get_ticket(){
global $EM_Ticket;
if( is_object($this->ticket) && get_class($this->ticket)=='EM_Ticket' && $this->ticket->ticket_id == $this->ticket_id ){
return $this->ticket;
}elseif( is_object($EM_Ticket) && $EM_Ticket->ticket_id == $this->ticket_id ){
$this->ticket = $EM_Ticket;
}else{
$this->ticket = new EM_Ticket($this->ticket_id);
}
return apply_filters('em_ticket_booking_get_ticket', $this->ticket, $this);
}
/**
* I wonder what this does....
* @return boolean
*/
function delete(){
global $wpdb;
if( $this->ticket_booking_id ) {
$sql = $wpdb->prepare("DELETE FROM " . EM_TICKETS_BOOKINGS_TABLE . " WHERE ticket_booking_id=%d LIMIT 1", $this->ticket_booking_id);
$result = $wpdb->query( $sql );
$sql = $wpdb->prepare("DELETE FROM " . EM_TICKETS_BOOKINGS_META_TABLE . " WHERE ticket_booking_id=%d LIMIT 1", $this->ticket_booking_id);
$result_meta = $wpdb->query( $sql );
}else{
//cannot delete ticket
$result = false;
}
return apply_filters('em_ticket_booking_delete', ($result !== false && $result_meta !== false ), $this);
}
/**
* Outputs ticket information, mainly reserved for add-ons that may extend ticket functionality, such as Pro.
* @param $format
* @param $target
* @return mixed|void
*/
public function output($format, $target="html") {
$output_string = $format;
for ($i = 0 ; $i < EM_CONDITIONAL_RECURSIONS; $i++){
preg_match_all('/\{([a-zA-Z0-9_\-,]+)\}(.+?)\{\/\1\}/s', $format, $conditionals);
if( count($conditionals[0]) > 0 ){
//Check if the language we want exists, if not we take the first language there
foreach($conditionals[1] as $key => $condition){
$show_condition = false;
$show_condition = apply_filters('em_ticket_booking_output_show_condition', $show_condition, $condition, $conditionals[0][$key], $this);
if($show_condition){
//calculate lengths to delete placeholders
$placeholder_length = strlen($condition)+2;
$replacement = substr($conditionals[0][$key], $placeholder_length, strlen($conditionals[0][$key])-($placeholder_length *2 +1));
}else{
$replacement = '';
}
$output_string = str_replace($conditionals[0][$key], apply_filters('em_ticket_booking_output_condition', $replacement, $condition, $conditionals[0][$key], $this), $format);
}
}
}
preg_match_all("/(#@?_?[A-Za-z0-9_]+)({([^}]+)})?/", $output_string, $placeholders);
$replaces = array();
foreach($placeholders[1] as $key => $result) {
$full_result = $placeholders[0][$key];
$placeholder_atts = array($result);
if( !empty($placeholders[3][$key]) ) $placeholder_atts[] = $placeholders[3][$key];
/* For now there's nothing to switch, pro and others override this
$replace = '';
switch( $result ){
default:
$replace = $full_result;
break;
}
*/
$replace = $full_result;
$replaces[$full_result] = apply_filters('em_ticket_booking_output_placeholder', $replace, $this, $full_result, $target, $placeholder_atts);
}
krsort($replaces);
foreach($replaces as $full_result => $replacement){
$output_string = str_replace($full_result, $replacement , $output_string );
}
return apply_filters('em_ticket_booking_output', $output_string, $this, $format, $target);
}
/**
* Can the user manage this ticket?
*/
function can_manage( $owner_capability = false, $admin_capability = false, $user_to_check = false ){
return ( $this->get_booking()->can_manage() );
}
public function __debugInfo(){
$object = clone($this);
$object->booking = !empty($this->booking_id) ? 'Booking ID #'.$this->booking_id : 'New Booking - No ID';
$object->ticket = 'Ticket #'.$this->ticket_id . ' - ' . $this->get_ticket()->ticket_name;
$object->fields = 'Removed for export, uncomment from __debugInfo()';
$object->required_fields = 'Removed for export, uncomment from __debugInfo()';
$object->shortnames = 'Removed for export, uncomment from __debugInfo()';
$object->mime_types = 'Removed for export, uncomment from __debugInfo()';
if( empty($object->errors) ) $object->errors = false;
return (Array) $object;
}
}
?>