#if $omero_instance_type.omero_instance == "priv":
            ## the user wants to use a non-public OMERO instance
            ## check if credentials are set in the user-preferences, if not warn the user and exit
            #set $username = $__user__.extra_preferences.get('omero_account|username', "")
            #set $password = $__user__.extra_preferences.get('omero_account|password', "")

            #if $omero_instance_type.galaxy_test_param != 'true' and ($username == "" or $password ==""):
                echo "OMERO connection credentials are empty. Set your credentials via: User -> Preferences -> Manage Information" 1>&2 &&
                exit 1 &&
            #end if
        #end if
        
        mkdir downloads && cd downloads &&
        #if str($image_ids.source) == 'link':
            python -c 'print("${image_ids.id_spec}".replace(",", "|").split("?show=")[-1].replace("|", "\n"))'
            ## https://idr.openmicroscopy.org/webclient/?show=image-3426274|image-3426275|image-3426276|image-3426277
        #elif str($image_ids.source) == 'dataset':
            cat '${image_ids.id_spec}'
        #else:
            echo '${image_ids.id_dataset_omero}'
        #end if
        | python '$__tool_directory__/idr_download_by_ids.py' 
        #if str($image_ids.source) == 'omeroDatasetID':
            --dataset
        #end if
        #if $image_region.original == "original":
            --download-original
        #elif $image_region.original == "full":
            --download-full
        #else:
            #set $channel = str($image_region.channel).strip()
            #if $channel:
                -c '$channel'
            #end if
            -f $image_region.frame
            -z $image_region.z_section
            #if str($image_region.clip_image.select):
                ${image_region.clip_image.select} ${image_region.clip_image.x_coord} ${image_region.clip_image.y_coord} ${image_region.clip_image.width} ${image_region.clip_image.height}
            #end if
        #end if
        $skip_failed
        $download_tar
        #if $omero_instance_type.omero_instance =='priv':
            -oh '$omero_instance_type.omero_host'
            $omero_instance_type.omero_secured
            -cf '$credentials'
        #end if
        2> >(tee -a $out_log >&2)