Plugin Contributor
Ewout
(@pomegranate)
Hi!
For anyone else with the same issue, @vg2018 shared this code with us via email, which was given to him by the pickingpal developers:
###################
//1. get all printable locations
add_action("wpo_wcpdf_before_order_details", function($type, $order) {
global $PP_warehouse_locations;
$PP_warehouse_locations = get_option(self::metakey_warehouse_locations, array());
$PP_warehouse_locations = array_filter($PP_warehouse_locations, function($e) {
return $e['enabled'] == 'on' && $e['pick_ticket'] == 'on';
});
}, 10, 2);
//2. print it
add_action("wpo_wcpdf_after_item_meta", function($type, $item, $order) {
global $PP_warehouse_locations;
if (count($PP_warehouse_locations)) {
$_product = $order->get_product_from_item($item['item']);
$warehouse_locations_str = '';
$id = $_product->get_id();
$value = array();
foreach($PP_warehouse_locations as $key => $location):
$_value = get_post_meta($id, $key, true);
if (isset($_value) && !empty($_value)) {
$value[] = $location['label']. ': '.$_value;
}
endforeach;
$warehouse_locations_str = implode('<br>', $value);
echo "<dl class=\"meta\">$warehouse_locations_str</dl>";
}
}, 10, 3);
######################
Unfortunately i can’t get it working by just copy & pasting it in the template-functions.php file. It breaks the .pdf
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This reply was modified 7 years, 9 months ago by
svg2018.
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This reply was modified 7 years, 9 months ago by svg2018.
Plugin Contributor
Ewout
(@pomegranate)
Can you share the error you’re getting that breaks the PDF? (you may need to enable debug output)
The debug output looks like this:
Fatal error: Uncaught Error: Undefined class constant 'metakey_warehouse_locations' in /home/staxvi1q/test.mydomain.nl/wp-content/themes/storefront/woocommerce/pdf/yourtemplate/template-functions.php:12 Stack trace: #0 /home/staxvi1q/test.mydomain.nl/wp-includes/class-wp-hook.php(286): WPO\WC\PDF_Invoices\Main->{closure}('invoice', Object(WC_Order)) #1 /home/staxvi1q/test.mydomain.nl/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array) #2 /home/staxvi1q/test.mydomain.nl/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /home/staxvi1q/test.mydomain.nl/wp-content/themes/storefront/woocommerce/pdf/yourtemplate/invoice.php(82): do_action('wpo_wcpdf_befor...', 'invoice', Object(WC_Order)) #4 /home/staxvi1q/test.mydomain.nl/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/documents/abstract-wcpdf-order-document.php(618): include('/home/staxvi1q/...') #5 /home/staxvi1q/test.mydomain.nl/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/documents/abst in /home/staxvi1q/test.mydomain.nl/wp-content/themes/storefront/woocommerce/pdf/yourtemplate/template-functions.php on line 12
Plugin Contributor
Ewout
(@pomegranate)
Looks like the dev copied some of his own code that refers to the plugin class:
$PP_warehouse_locations = get_option(self::metakey_warehouse_locations, array());
if self::metakey_warehouse_locations is a constant option key, you should replace it with that, and that should fix it.
Hi Ewout, thanks for the reply.
Should i replace
$PP_warehouse_locations = get_option(self::metakey_warehouse_locations, array());
for?
self::metakey_warehouse_locations
Is that what you are trying to say? Doing so gives the following error
Parse error: syntax error, unexpected '$PP_warehouse_locations' (T_VARIABLE) in /home/username/test.mydomain.nl/wp-content/themes/storefront/woocommerce/pdf/yourtemplate/template-functions.php on line 13
Plugin Contributor
Ewout
(@pomegranate)
no self::metakey_warehouse_locations should be replaced with the actual option key. The Pickingpal devs should be able to tell you what it is.
