Error: Invalid file path!
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Hi. I am getting the error “Invalid file path!” from the file class-pr-dhl-api-ecs-asia.php in dhl-for-woocommerce\includes\pr-dhl-api.
I have looked at your code and I can’t see anything obviously wrong except that I am getting a return value of 2 from the function
validate_file. This means that it is returning a Windows path which WordPress does not like.Do you have any suggestions what I can do? It isn’t a permissions error because I can write to this directory if I edit your PHP code to manually use the directory location.
EG:
$label_path = '/mysite.com/www/wp-content/uploads/DHL/dhl-label-' . $shipment_id . '.PDF';
$file_info->path = $label_path;However this is not a working solution. It was just to test that I could indeed write to the directory.
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Small update. All changes above were reverted and this function needs to be edited (along with
get_dhl_close_out_label_file_info). “C:” must be removed from the path otherwise it fails to create a label. However, after editing these two functions, I cannot download the label when I clock on ‘Download Label’. It downloads a file called “post.htm” which seems to just contain the entire webpage source.public function get_dhl_item_label_file_info( $barcode, $format = 'pdf' ) { $file_name = $this->get_dhl_item_label_file_name($barcode, $format); $folder_dir = PR_DHL()->get_dhl_label_folder_dir() . $file_name; $folder_url = PR_DHL()->get_dhl_label_folder_url() . $file_name; $folder_dir = substr($folder_dir, 2); // remove "C:" from the string /*if(1) { throw new Exception( __($folder_dir)); }*/ // debugging return (object) array( 'path' => $folder_dir, 'url' => $folder_url, ); }Any ideas @shadim?
Okay, I got it working. File to edit is abstract-pr-dhl-wc-order.php. However, you need to refresh the page once you have created the label (which is very annoying). This is because of this code.
global $woocommerce, $post; $order_id = $post->ID;To fix that, you need to edit the function
generate_download_urlin class-pr-dhl-wc-order-ecs-asia.php and class-pr-dhl-api-ecs-asia.php to have a second argument which is$order_idso the order ID is parsed on execution since the page doesn’t pull that data after the page has loaded.Anyway, here is the updated function
public function generate_download_url( $endpoint_path ) { // used for Windows Server only global $woocommerce, $post; $order_id = $post->ID; // If we get a different URL addresses from the General settings then we're going to // construct the expected endpoint url for the download label feature manually if ( site_url() != home_url() ) { // You can use home_url() here as well, it really doesn't matter // as we're only after for the "scheme" and "host" info. $result = parse_url( site_url() ); if ( !empty( $result['scheme'] ) && !empty( $result['host'] ) ) { return $result['scheme'] . '://' . $result['host'] . $endpoint_path; } } // Defaults to the "Site Address URL" from the general settings along // with the the custom endpoint path (with parameters) //return home_url($endpoint_path); // Unix // Windows Server will generate "https://mysite.com/dhl_download_label/1234" so we will inject the path manually $label_tracking_info = $this->get_dhl_label_tracking($order_id); $label = substr($label_tracking_info['label_path'], 17); return home_url($label); }Make the changes to your GitHub repo (but of course, don’t use the hardcoded
substrcode. Make it dynamic). This bug is horrid. You shouldn’t code projects for Unix only. A LOT of people use Windows Server.https://github.com/shadimanna/dhl-logistic-services-for-woocommerce
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