Custom Booking form

<?php

/*
 This template file will display the form fields first before the ticket table

- create these folders inside your theme directory: wp-content > themes > Your Theme > plugins > events-manager > placeholders
- create new php file bookingform.php
- edit bookingform.php and copy this snippet

 */

/*
 * This is where the booking form is generated.
 * For non-advanced users, It's SERIOUSLY NOT recommended you edit this form directly if avoidable, as you can change booking form settings in various less obtrusive and upgrade-safe ways:
 * - check your booking form options panel in the Booking Options tab in your settings.
 * - use CSS or jQuery to change the look of your booking forms
 * - edit the files in the forms/bookingform folder individually instead of this file, to make it more upgrade-safe
 * - hook into WP action/filters below to modify/generate information
 * Again, even if you're an advanced user, consider NOT editing this form and using other methods instead.
 */

/* @var $EM_Event EM_Event */
global $EM_Notices;
//count tickets and available tickets
$tickets_count = count($EM_Event->get_bookings()->get_tickets()->tickets);
$available_tickets_count = count($EM_Event->get_bookings()->get_available_tickets());
//decide whether user can book, event is open for bookings etc.
$can_book = is_user_logged_in() || (get_option('dbem_bookings_anonymous') && !is_user_logged_in());
$is_open = $EM_Event->get_bookings()->is_open(); //whether there are any available tickets right now
$show_tickets = true;
//if user is logged out, check for member tickets that might be available, since we should ask them to log in instead of saying 'bookings closed'
if( !$is_open && !is_user_logged_in() && $EM_Event->get_bookings()->is_open(true) ){
    $is_open = true;
    $can_book = false;
	$show_tickets = get_option('dbem_bookings_tickets_show_unavailable') && get_option('dbem_bookings_tickets_show_member_tickets');
}
?>
<div id="em-booking" class="em-booking <?php if( get_option('dbem_css_rsvp') ) echo 'css-booking'; ?>">
	<?php
		// We are firstly checking if the user has already booked a ticket at this event, if so offer a link to view their bookings.
		$EM_Booking = $EM_Event->get_bookings()->has_booking();
	?>
	<?php if( is_object($EM_Booking) && !get_option('dbem_bookings_double') ): //Double bookings not allowed ?>
		<p>
			<?php echo get_option('dbem_bookings_form_msg_attending'); ?>
			<a href="<?php echo em_get_my_bookings_url(); ?>"><?php echo get_option('dbem_bookings_form_msg_bookings_link'); ?></a>
		</p>
	<?php elseif( !$EM_Event->event_rsvp ): //bookings not enabled ?>
		<p><?php echo get_option('dbem_bookings_form_msg_disabled'); ?></p>
	<?php elseif( $EM_Event->get_bookings()->get_available_spaces() <= 0 ): ?>
		<p><?php echo get_option('dbem_bookings_form_msg_full'); ?></p>
	<?php elseif( !$is_open ): //event has started ?>
		<p><?php echo get_option('dbem_bookings_form_msg_closed');  ?></p>
	<?php else: ?>
		<?php echo $EM_Notices; ?>
		<?php if( $tickets_count > 0) : ?>
			<?php //Tickets exist, so we show a booking form. ?>
			<form class="em-booking-form" name='booking-form' method='post' action='<?php echo apply_filters('em_booking_form_action_url',''); ?>#em-booking'>
			 	<input type='hidden' name='action' value='booking_add'/>
			 	<input type='hidden' name='event_id' value='<?php echo $EM_Event->event_id; ?>'/>
			 	<input type='hidden' name='_wpnonce' value='<?php echo wp_create_nonce('booking_add'); ?>'/>

			 		<?php if( $can_book ): ?>
					<div class='em-booking-form-details'>

						<div>
						<?php
							do_action('em_booking_form_before_user_details', $EM_Event);
							if( has_action('em_booking_form_custom') ){
								//Pro Custom Booking Form. You can create your own custom form by hooking into this action and setting the option above to true
								do_action('em_booking_form_custom', $EM_Event); //do not delete
							}else{
								//If you just want to modify booking form fields, you could do so here
								em_locate_template('forms/bookingform/booking-fields.php',true, array('EM_Event'=>$EM_Event));
							}
							do_action('em_booking_form_after_user_details', $EM_Event);
						?>
						</div>

						<?php do_action('em_booking_form_footer', $EM_Event); //do not delete ?>
						<div class="clear"></div>
						<br/><br/>
						<div>
						<?php
							if( $show_tickets && $available_tickets_count == 1 && !get_option('dbem_bookings_tickets_single_form') ){
								do_action('em_booking_form_before_tickets', $EM_Event); //do not delete
								//show single ticket form, only necessary to show to users able to book (or guests if enabled)
								$EM_Ticket = $EM_Event->get_bookings()->get_available_tickets()->get_first();
								em_locate_template('forms/bookingform/ticket-single.php',true, array('EM_Event'=>$EM_Event, 'EM_Ticket'=>$EM_Ticket));
								do_action('em_booking_form_after_tickets', $EM_Event); //do not delete
							}
						?>
						</div>
						<div class="clear"></div>

					</div>
				<?php else: ?>
					<p class="em-booking-form-details"><?php echo get_option('dbem_booking_feedback_log_in'); ?></p>
				<?php endif; ?>
			 	<div class="clear"></div>
			 	<div>
				<?php
					// Tickets Form
					if( $show_tickets && ($can_book || get_option('dbem_bookings_tickets_show_loggedout')) && ($tickets_count > 1 || get_option('dbem_bookings_tickets_single_form')) ){ //show if more than 1 ticket, or if in forced ticket list view mode
						do_action('em_booking_form_before_tickets', $EM_Event); //do not delete
						//Show multiple tickets form to user, or single ticket list if settings enable this
						//If logged out, can be allowed to see this in settings witout the register form
						em_locate_template('forms/bookingform/tickets-list.php',true, array('EM_Event'=>$EM_Event));
						do_action('em_booking_form_after_tickets', $EM_Event); //do not delete
						$show_tickets = false;
					}
				?>
				</div>
				<div class="clear"></div>
				<?php if( $can_book ): ?>
						<div class="em-booking-buttons">
							<?php if( preg_match('/https?:\/\//',get_option('dbem_bookings_submit_button')) ): //Settings have an image url (we assume). Use it here as the button.?>
							<input type="image" src="<?php echo get_option('dbem_bookings_submit_button'); ?>" class="em-booking-submit" id="em-booking-submit" />
							<?php else: //Display normal submit button ?>
							<input type="submit" class="em-booking-submit" id="em-booking-submit" value="<?php echo esc_attr(get_option('dbem_bookings_submit_button')); ?>" />
							<?php endif; ?>
						</div>

						<?php do_action('em_booking_form_footer_after_buttons', $EM_Event); //do not delete ?>
				<?php endif; ?>


			</form>
			<?php
			if( !is_user_logged_in() && get_option('dbem_bookings_login_form') ){
				//User is not logged in, show login form (enabled on settings page)
				em_locate_template('forms/bookingform/login.php',true, array('EM_Event'=>$EM_Event));
			}
			?>
			<br class="clear" style="clear:left;" />
		<?php endif; ?>
	<?php endif; ?>
</div>