tjhole

/**
 * Several functions relatting to blurring images on uploaded.
 * @see https://codeable.io/community/how-to-watermark-wordpress-images-with-imagemagick/
 */ 
    add_image_size( 'background-image-blurred', 1920, 1080, true );

    function generate_blurred_image( $meta ) {

      $time = substr( $meta['file'], 0, 7); // Extract the date in form "2015/04"
      $upload_dir = wp_upload_dir( $time ); // Get the "proper" upload dir