PDF Invoice displays Custom Data from EventOn Plugin

Hi,

I’m trying to use the WooCommerce PDF Invoices & Packing Slips plugin. But in the Invoice template I like to use data from the EventOn plugin.

the EventOn Plugin is giving tickets and I want these tickets being displayed in the INVOICE. At the moment, it only displays the WooCommerce order.

Any suggestion how to make this possible?
I have read your Faq in how to display custom fields in the invoice or packing slip, but cant get further.

Below some code from the Event On Plugin. From Line 107 is the code i’d like to be having displayed on the PDF.

<?php
/**
 * Ticket Confirmation email Template
 * @version 2.0
 *
 * To customize: copy this file to your theme folder as below path
 * path: your-theme-dir/eventon/templates/email/tickets/
 */

	global $eventon, $evotx;

	// $args are passed to this page
	// These are required on this template page to get correct ticket values

		$email = $args[1];
		$args = $args[0];
		$evo_options = get_option('evcal_options_evcal_1');
		$evo_options_2 = get_option('evcal_options_evcal_2');

		$tix__ = new evotx_ticket();

	// inline styles
		$__styles_01 = "font-size:30px; color:#303030; font-weight:bold; text-transform:uppercase; margin-bottom:0px;  margin-top:0;";
		$__styles_02 = "font-size:18px; color:#303030; font-weight:normal; text-transform:uppercase; display:block; font-style:italic; margin: 4px 0; line-height:110%";
		$__sty_lh = "line-height:110%;";
		$__styles_02a = "color:#afafaf; text-transform:none";
		$__styles_03 = "color:#afafaf; font-style:italic;font-size:13px; margin:0 0 10px 0";
		$__styles_03a = "color:#afafaf; font-style:none;font-size:13px; margin:0 0 00px 0";
		$__styles_04 = "color:#303030; text-transform:uppercase; font-size:18px; font-style:italic; padding-bottom:0px; margin-bottom:0px; line-height:110%;";
		$__styles_05 = "padding-bottom:40px; ";
		$__styles_06 = "border-bottom:1px dashed #d1d1d1; padding:5px 20px";
		$__sty_td ="padding:0px;border:none";
		$__sty_pt20 ="padding-top:20px;";
		$__sty_m0 ="margin:0px;";

		$__styles_button = "font-size:14px; background-color:#".( !empty($evo_options['evcal_gen_btn_bgc'])? $evo_options['evcal_gen_btn_bgc']: "237ebd")."; color:#".( !empty($evo_options['evcal_gen_btn_fc'])? $evo_options['evcal_gen_btn_fc']: "ffffff")."; padding: 5px 10px; text-decoration:none; border-radius:4px;";

?>

<table width='100%' style='width:100%; margin:0'>
<?php
$count = 1;

if(empty($args['tickets'])) return;

// order items as ticket items - run through each
foreach($args['tickets'] as $ticket_item):

	// initiate ticket order item class
		$torderItem = new evotx_ticket_orderitem($ticket_item, $args['orderid']);

		$event_id = $torderItem->event_id();
		$e_pmv = get_post_custom($event_id);

	// ticket item ID
		$ticket_item_id = $torderItem->the_ticket_item_id;

	// location data
		$location = (!empty($e_pmv['evcal_location_name'])? $e_pmv['evcal_location_name'][0].' ': null).(!empty($e_pmv['evcal_location'])? $e_pmv['evcal_location'][0]:null);

	// event time
		$ticketItem = new evotx_TicketItem($ticket_item_id);
		$__date = $ticketItem->_event_date($event_id , $e_pmv);
		$time = $ticketItem->get_correct_times($event_id , $e_pmv);
		$event_time = $ticketItem->get_event_time($event_id, $time['start'],$time['end']);

?>
	<tr>
		<td style='<?php echo $__sty_td;?>'>

			<div class='event_date' style='<?php echo $__styles_06;?>'>
				<p style='padding-top:10px;color:#555555; text-transform:uppercase; font-size:12px; margin:0px; line-height:100%'><?php echo date('D',$time['start']) ;?></p>
				<p style='margin:0px; text-transform:uppercase; font-size:20px;<?php echo $__sty_lh;?>'><?php echo $__date['html_date'];?></p>
				<p style='margin:0px; padding-bottom:10px; font-style:italic; color:#838383;<?php echo $__sty_lh;?>'><?php echo $__date['html_fromto'];?></p>
			</div>
			<div style="padding:20px; font-family:'open sans'">
				<p style='<?php echo $__styles_01.$__sty_lh;?>'><?php echo $ticket_item['name'];?></p>
				<p style='<?php echo $__styles_02;?>'><span style='<?php echo $__styles_02a;?>'><?php echo eventon_get_custom_language( $evo_options_2,'evoTX_004', 'Primary ticket holder');?>:</span> <?php echo $args['customer'];?></p>
				<!-- quantity-->
				<p style='<?php echo $__styles_02;?>'><span style='<?php echo $__styles_02a;?>'><?php echo eventon_get_custom_language( $evo_options_2,'evoTX_005', 'Quantity');?>:</span> <?php echo $ticket_item['qty'];?></p>
				<!-- Event Time-->
					<p style='<?php echo $__styles_04.$__sty_pt20;?>'><?php echo eventon_get_custom_language( $evo_options_2,'evoTX_005a', 'Event Time');?></p>
					<p style='<?php echo $__styles_03;?>'><?php echo $event_time;?></p>

				<?php if(!empty($ticket_item['variation_id'])):
					$_product = new WC_Product_Variation($ticket_item['variation_id'] );
        			$hh= $_product->get_variation_attributes( );

        				foreach($hh as $f=>$v):
        					if(empty($v)) continue;
					?>
						<p style='<?php echo $__styles_03;?>'><span style='<?php echo $__styles_02a;?>'><?php echo eventon_get_custom_language( $evo_options_2,'evoTX_006', 'Type');?>:</span> <?php echo $v;?></p>
					<?php endforeach; endif;?>

				<!-- location -->
					<?php if(!empty($location)):?>
						<p style='<?php echo $__styles_04;?>'>Location</p>
						<p style='<?php echo $__styles_03;?>'><?php echo $location;?></p>
					<?php endif;?>

				<!-- add to calendar -->
				<p style='margin:0px; <?php echo (empty($location))? $__sty_pt20:null;?><?php echo (count($args['tickets'])>1)? "margin-bottom:30px":null;?>'><a style='<?php echo $__styles_button;?>' href='<?php echo admin_url();?>admin-ajax.php?action=eventon_ics_download&event_id=<?php echo $event_id;?>&sunix=<?php echo $e_pmv['evcal_srow'][0];?>&eunix=<?php echo $e_pmv['evcal_erow'][0];?>' target='_blank'><?php echo eventon_get_custom_language( $evo_options_2,'evcal_evcard_addics', 'Add to calendar');?></a></p>

				<?php do_action('evotx_ticket_template_end', $event_id, $ticket_item);?>
			</div>
			<div style='width:48%;'>
				<p style='<?php echo $__styles_02;?>; padding-left:20px'><span style='<?php echo $__styles_02a;?>'><?php echo eventon_get_custom_language( $evo_options_2,'evoTX_003', 'Ticket(s) #');?></span></p>
				<?php 

					$ticketids = $torderItem->ticket_ids();
					if(is_array($ticketids)):
				?>
				<?php foreach($ticketids as $ff=>$vv):?>
					<p style='<?php echo $__styles_02;?>; border-top:1px dashed #d1d1d1; padding:8px 20px 5px;'><?php echo apply_filters('evotx_email_tixid_list', $ff);?> </p></br>
					<!-- MNO CUSTOM add time-->
					<p style='<?php echo $__styles_03a.$__sty_pt14;?>; padding:0px 20px 5px;'><?php echo eventon_get_custom_language( $evo_options_2,'evoTX_005a', 'Starting Time: ');?><br /><?php echo $event_time;?>
					<!-- MNO CUSTOM location -->
					<?php if(!empty($location)):?>
						<p style='<?php echo $__styles_03a;?>; padding:0px 20px 5px;'>Location: <br /><?php echo $location;?></p>
					<?php endif;?>
				<?php endforeach;

					else:
						?> <p style='<?php echo $__styles_02;?>; border-top:1px dashed #d1d1d1; padding:8px 20px 5px;'><?php echo apply_filters('evotx_email_tixid_list', $ticketids);?></p><?php
					endif;
				?>

			</div>
		</td>
	</tr>
<?php endforeach;?>
<?php if($email):?>
	<tr>
		<td  style='padding:20px; text-align:left;border-top:1px dashed #d1d1d1; font-style:italic; color:#ADADAD'>
			<?php
				$__link = (!empty($evo_options['evors_contact_link']))? $evo_options['evors_contact_link']:site_url();
			?>
			<p style='<?php echo $__sty_lh.$__sty_m0;?>'><?php echo eventon_get_custom_language( $evo_options_2,'evoTX_007', 'We look forward to seeing you!')?></p>
			<p style='<?php echo $__sty_lh.$__sty_m0;?>'><a style='' href='<?php echo $__link;?>'><?php echo eventon_get_custom_language( $evo_options_2,'evoTX_008', 'Contact Us for questions and concerns')?></a></p>
		</td>
	</tr>
<?php endif;?>
</table>

<?php

?>

Thank you for your help!

http://www.myeventon.com/
https://wordpress.org/plugins/woocommerce-pdf-invoices-packing-slips