• websterdabot

• in reply to: Get Filesize through GridBuilder Custom Block
• November 5, 2022 at 9:49 pm

Thanks for the reply, John!

You are correct, calling the post was the missing piece.

Here’s the code that worked for me if anyone else is in need:

$blocks['file_size_block'] = [
	'name'            => __( 'File Size Block', 'text-domain' ),
	'render_callback' => function() {
		// Object can be a post, term or user.
		$object = wpgb_get_object();
		// If this is not a post (you may change this condition for user or term).
		if ( ! isset( $object->post_type ) ) {
			return;
		}
		$attachment_id = get_post_meta( $object->ID, 'report_attachment', true );
		$file_path = get_attached_file( $attachment_id );
		if ( empty( $attachment_id ) ) {
			return;
		}
		// Get the file size
		$file_size = filesize( $file_path );
		// Return file size in megabytes
		$file_size = round( $file_size  / 1024, 0 );
		echo $file_size . ' KB';

Cheers!