Allow JSON files to be uploaded in the media library in WooCommerce

[sebastian-moran]

Allow JSON files to be uploaded in the media library in WooCommerce on child sites.

Snippet Type

Execute on Child Sites

Snippet

add_filter( 'upload_mimes', 'bbloomer_custom_mime_types' );
 
function bbloomer_custom_mime_types( $mimes ) {
   if ( current_user_can( 'manage_woocommerce' ) ) {
      $mimes['txt'] = 'text/plain';
      $mimes['json'] = 'text/plain';
   }
   return $mimes;
}
 
add_filter( 'wp_check_filetype_and_ext', 'wc_correct_filetypes', 10, 5 );
 
function wc_correct_filetypes( $data, $file, $filename, $mimes, $real_mime ) {
    if ( ! empty( $data['ext'] ) && ! empty( $data['type'] ) ) {
      return $data;
    }
    $wp_file_type = wp_check_filetype( $filename, $mimes );
    if ( 'json' === $wp_file_type['ext'] ) {
      $data['ext']  = 'json';
      $data['type'] = 'text/plain';
    } elseif ( 'txt' === $wp_file_type['ext'] ) {
      $data['ext']  = 'txt';
      $data['type'] = 'text/plain';
    }
    return $data;
}