src/views/process-panel/process-io-card.tsx

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import React, { ReactElement, useState } from 'react';
   6 import { Dispatch } from 'redux';
   7 import {
   8     StyleRulesCallback,
   9     WithStyles,
  10     withStyles,
  11     Card,
  12     CardHeader,
  13     IconButton,
  14     CardContent,
  15     Tooltip,
  16     Typography,
  17     Tabs,
  18     Tab,
  19     Table,
  20     TableHead,
  21     TableBody,
  22     TableRow,
  23     TableCell,
  24     Paper,
  25     Grid,
  26     Chip,
  27     CircularProgress,
  28 } from '@material-ui/core';
  29 import { ArvadosTheme } from 'common/custom-theme';
  30 import {
  31     CloseIcon,
  32     ImageIcon,
  33     InputIcon,
  34     ImageOffIcon,
  35     OutputIcon,
  36     MaximizeIcon,
  37     UnMaximizeIcon,
  38     InfoIcon
  39 } from 'components/icon/icon';
  40 import { MPVPanelProps } from 'components/multi-panel-view/multi-panel-view';
  41 import {
  42   BooleanCommandInputParameter,
  43   CommandInputParameter,
  44   CWLType,
  45   Directory,
  46   DirectoryArrayCommandInputParameter,
  47   DirectoryCommandInputParameter,
  48   EnumCommandInputParameter,
  49   FileArrayCommandInputParameter,
  50   FileCommandInputParameter,
  51   FloatArrayCommandInputParameter,
  52   FloatCommandInputParameter,
  53   IntArrayCommandInputParameter,
  54   IntCommandInputParameter,
  55   isArrayOfType,
  56   isPrimitiveOfType,
  57   StringArrayCommandInputParameter,
  58   StringCommandInputParameter,
  59 } from "models/workflow";
  60 import { CommandOutputParameter } from 'cwlts/mappings/v1.0/CommandOutputParameter';
  61 import { File } from 'models/workflow';
  62 import { getInlineFileUrl } from 'views-components/context-menu/actions/helpers';
  63 import { AuthState } from 'store/auth/auth-reducer';
  64 import mime from 'mime';
  65 import { DefaultView } from 'components/default-view/default-view';
  66 import { getNavUrl } from 'routes/routes';
  67 import { Link as RouterLink } from 'react-router-dom';
  68 import { Link as MuiLink } from '@material-ui/core';
  69 import { InputCollectionMount } from 'store/processes/processes-actions';
  70 import { connect } from 'react-redux';
  71 import { RootState } from 'store/store';
  72 import { ProcessOutputCollectionFiles } from './process-output-collection-files';
  73 import { Process } from 'store/processes/process';
  74 import { navigateTo } from 'store/navigation/navigation-action';
  75 import classNames from 'classnames';
  76 import { DefaultCodeSnippet } from 'components/default-code-snippet/default-code-snippet';
  77 import { KEEP_URL_REGEX } from 'models/resource';
  78
  79 type CssRules =
  80   | "card"
  81   | "content"
  82   | "title"
  83   | "header"
  84   | "avatar"
  85   | "iconHeader"
  86   | "tableWrapper"
  87   | "tableRoot"
  88   | "paramValue"
  89   | "keepLink"
  90   | "collectionLink"
  91   | "imagePreview"
  92   | "valArray"
  93   | "secondaryVal"
  94   | "secondaryRow"
  95   | "emptyValue"
  96   | "noBorderRow"
  97   | "symmetricTabs"
  98   | "imagePlaceholder"
  99   | "rowWithPreview"
 100   | "labelColumn";
 101
 102 const styles: StyleRulesCallback<CssRules> = (theme: ArvadosTheme) => ({
 103     card: {
 104         height: '100%'
 105     },
 106     header: {
 107         paddingTop: theme.spacing.unit,
 108         paddingBottom: 0,
 109     },
 110     iconHeader: {
 111         fontSize: '1.875rem',
 112         color: theme.customs.colors.green700,
 113     },
 114     avatar: {
 115         alignSelf: 'flex-start',
 116         paddingTop: theme.spacing.unit * 0.5
 117     },
 118     content: {
 119         height: `calc(100% - ${theme.spacing.unit * 7}px - ${theme.spacing.unit * 1.5}px)`,
 120         padding: theme.spacing.unit * 1.0,
 121         paddingTop: 0,
 122         '&:last-child': {
 123             paddingBottom: theme.spacing.unit * 1,
 124         }
 125     },
 126     title: {
 127         overflow: 'hidden',
 128         paddingTop: theme.spacing.unit * 0.5
 129     },
 130     tableWrapper: {
 131         height: 'auto',
 132         maxHeight: `calc(100% - ${theme.spacing.unit * 4.5}px)`,
 133         overflow: 'auto',
 134     },
 135     tableRoot: {
 136         width: '100%',
 137         '& thead th': {
 138             verticalAlign: 'bottom',
 139             paddingBottom: '10px',
 140         },
 141         '& td, & th': {
 142             paddingRight: '25px',
 143         }
 144     },
 145     paramValue: {
 146         display: 'flex',
 147         alignItems: 'flex-start',
 148         flexDirection: 'column',
 149     },
 150     keepLink: {
 151         color: theme.palette.primary.main,
 152         textDecoration: 'none',
 153         overflowWrap: 'break-word',
 154         cursor: 'pointer',
 155     },
 156     collectionLink: {
 157         margin: '10px',
 158         '& a': {
 159             color: theme.palette.primary.main,
 160             textDecoration: 'none',
 161             overflowWrap: 'break-word',
 162             cursor: 'pointer',
 163         }
 164     },
 165     imagePreview: {
 166         maxHeight: '15em',
 167         maxWidth: '15em',
 168         marginBottom: theme.spacing.unit,
 169     },
 170     valArray: {
 171         display: 'flex',
 172         gap: '10px',
 173         flexWrap: 'wrap',
 174         '& span': {
 175             display: 'inline',
 176         }
 177     },
 178     secondaryVal: {
 179         paddingLeft: '20px',
 180     },
 181     secondaryRow: {
 182         height: '29px',
 183         verticalAlign: 'top',
 184         position: 'relative',
 185         top: '-9px',
 186     },
 187     emptyValue: {
 188         color: theme.customs.colors.grey500,
 189     },
 190     noBorderRow: {
 191         '& td': {
 192             borderBottom: 'none',
 193         }
 194     },
 195     symmetricTabs: {
 196         '& button': {
 197             flexBasis: '0',
 198         }
 199     },
 200     imagePlaceholder: {
 201         width: '60px',
 202         height: '60px',
 203         display: 'flex',
 204         alignItems: 'center',
 205         justifyContent: 'center',
 206         backgroundColor: '#cecece',
 207         borderRadius: '10px',
 208     },
 209     rowWithPreview: {
 210         verticalAlign: 'bottom',
 211     },
 212     labelColumn: {
 213         minWidth: '120px',
 214     },
 215 });
 216
 217 export enum ProcessIOCardType {
 218     INPUT = 'Inputs',
 219     OUTPUT = 'Outputs',
 220 }
 221 export interface ProcessIOCardDataProps {
 222     process: Process;
 223     label: ProcessIOCardType;
 224     params: ProcessIOParameter[] | null;
 225     raw: any;
 226     mounts?: InputCollectionMount[];
 227     outputUuid?: string;
 228 }
 229
 230 export interface ProcessIOCardActionProps {
 231     navigateTo: (uuid: string) => void;
 232 }
 233
 234 const mapDispatchToProps = (dispatch: Dispatch): ProcessIOCardActionProps => ({
 235     navigateTo: (uuid) => dispatch<any>(navigateTo(uuid)),
 236 });
 237
 238 type ProcessIOCardProps = ProcessIOCardDataProps & ProcessIOCardActionProps & WithStyles<CssRules> & MPVPanelProps;
 239
 240 export const ProcessIOCard = withStyles(styles)(connect(null, mapDispatchToProps)(
 241     ({ classes, label, params, raw, mounts, outputUuid, doHidePanel, doMaximizePanel, doUnMaximizePanel, panelMaximized, panelName, process, navigateTo }: ProcessIOCardProps) => {
 242         const [mainProcTabState, setMainProcTabState] = useState(0);
 243         const handleMainProcTabChange = (event: React.MouseEvent<HTMLElement>, value: number) => {
 244             setMainProcTabState(value);
 245         }
 246
 247         const [showImagePreview, setShowImagePreview] = useState(false);
 248
 249         const PanelIcon = label === ProcessIOCardType.INPUT ? InputIcon : OutputIcon;
 250         const mainProcess = !process.containerRequest.requestingContainerUuid;
 251
 252         const loading = raw === null || raw === undefined || params === null;
 253         const hasRaw = !!(raw && Object.keys(raw).length > 0);
 254         const hasParams = !!(params && params.length > 0);
 255
 256         return <Card className={classes.card} data-cy="process-io-card">
 257             <CardHeader
 258                 className={classes.header}
 259                 classes={{
 260                     content: classes.title,
 261                     avatar: classes.avatar,
 262                 }}
 263                 avatar={<PanelIcon className={classes.iconHeader} />}
 264                 title={
 265                     <Typography noWrap variant='h6' color='inherit'>
 266                         {label}
 267                     </Typography>
 268                 }
 269                 action={
 270                     <div>
 271                         { mainProcess && <Tooltip title={"Toggle Image Preview"} disableFocusListener>
 272                             <IconButton data-cy="io-preview-image-toggle" onClick={() =>{setShowImagePreview(!showImagePreview)}}>{showImagePreview ? <ImageIcon /> : <ImageOffIcon />}</IconButton>
 273                         </Tooltip> }
 274                         { doUnMaximizePanel && panelMaximized &&
 275                         <Tooltip title={`Unmaximize ${panelName || 'panel'}`} disableFocusListener>
 276                             <IconButton onClick={doUnMaximizePanel}><UnMaximizeIcon /></IconButton>
 277                         </Tooltip> }
 278                         { doMaximizePanel && !panelMaximized &&
 279                         <Tooltip title={`Maximize ${panelName || 'panel'}`} disableFocusListener>
 280                             <IconButton onClick={doMaximizePanel}><MaximizeIcon /></IconButton>
 281                         </Tooltip> }
 282                         { doHidePanel &&
 283                         <Tooltip title={`Close ${panelName || 'panel'}`} disableFocusListener>
 284                             <IconButton disabled={panelMaximized} onClick={doHidePanel}><CloseIcon /></IconButton>
 285                         </Tooltip> }
 286                     </div>
 287                 } />
 288             <CardContent className={classes.content}>
 289                 {mainProcess ?
 290                     (<>
 291                         {/* raw is undefined until params are loaded */}
 292                         {loading && <Grid container item alignItems='center' justify='center'>
 293                             <CircularProgress />
 294                         </Grid>}
 295                         {/* Once loaded, either raw or params may still be empty
 296                           *   Raw when all params are empty
 297                           *   Params when raw is provided by containerRequest properties but workflow mount is absent for preview
 298                           */}
 299                         {(!loading && (hasRaw || hasParams)) &&
 300                             <>
 301                                 <Tabs value={mainProcTabState} onChange={handleMainProcTabChange} variant="fullWidth" className={classes.symmetricTabs}>
 302                                     {/* params will be empty on processes without workflow definitions in mounts, so we only show raw */}
 303                                     {hasParams && <Tab label="Parameters" />}
 304                                     <Tab label="JSON" />
 305                                 </Tabs>
 306                                 {(mainProcTabState === 0 && params && hasParams) && <div className={classes.tableWrapper}>
 307                                         <ProcessIOPreview data={params} showImagePreview={showImagePreview} />
 308                                     </div>}
 309                                 {(mainProcTabState === 1 || !hasParams) && <div className={classes.tableWrapper}>
 310                                         <ProcessIORaw data={raw} />
 311                                     </div>}
 312                             </>}
 313                         {!loading && !hasRaw && !hasParams && <Grid container item alignItems='center' justify='center'>
 314                             <DefaultView messages={["No parameters found"]} />
 315                         </Grid>}
 316                     </>) :
 317                     // Subprocess
 318                     (<>
 319                         {((mounts && mounts.length) || outputUuid) ?
 320                             <>
 321                                 <Tabs value={0} variant="fullWidth" className={classes.symmetricTabs}>
 322                                     {label === ProcessIOCardType.INPUT && <Tab label="Collections" />}
 323                                     {label === ProcessIOCardType.OUTPUT && <Tab label="Collection" />}
 324                                 </Tabs>
 325                                 <div className={classes.tableWrapper}>
 326                                     {label === ProcessIOCardType.INPUT && <ProcessInputMounts mounts={mounts || []} />}
 327                                     {label === ProcessIOCardType.OUTPUT && <>
 328                                         {outputUuid && <Typography className={classes.collectionLink}>
 329                                             Output Collection: <MuiLink className={classes.keepLink} onClick={() => {navigateTo(outputUuid || "")}}>
 330                                             {outputUuid}
 331                                         </MuiLink></Typography>}
 332                                         <ProcessOutputCollectionFiles isWritable={false} currentItemUuid={outputUuid} />
 333                                     </>}
 334                                 </div>
 335                             </> :
 336                             <Grid container item alignItems='center' justify='center'>
 337                                 <DefaultView messages={["No collection(s) found"]} />
 338                             </Grid>
 339                         }
 340                     </>)
 341                 }
 342             </CardContent>
 343         </Card>;
 344     }
 345 ));
 346
 347 export type ProcessIOValue = {
 348     display: ReactElement<any, any>;
 349     imageUrl?: string;
 350     collection?: ReactElement<any, any>;
 351     secondary?: boolean;
 352 }
 353
 354 export type ProcessIOParameter = {
 355     id: string;
 356     label: string;
 357     value: ProcessIOValue[];
 358 }
 359
 360 interface ProcessIOPreviewDataProps {
 361     data: ProcessIOParameter[];
 362     showImagePreview: boolean;
 363 }
 364
 365 type ProcessIOPreviewProps = ProcessIOPreviewDataProps & WithStyles<CssRules>;
 366
 367 const ProcessIOPreview = withStyles(styles)(
 368     ({ classes, data, showImagePreview }: ProcessIOPreviewProps) => {
 369         const showLabel = data.some((param: ProcessIOParameter) => param.label);
 370         return <Table className={classes.tableRoot} aria-label="Process IO Preview">
 371             <TableHead>
 372                 <TableRow>
 373                     <TableCell>Name</TableCell>
 374                     {showLabel && <TableCell className={classes.labelColumn}>Label</TableCell>}
 375                     <TableCell>Value</TableCell>
 376                     <TableCell>Collection</TableCell>
 377                 </TableRow>
 378             </TableHead>
 379             <TableBody>
 380                 {data.map((param: ProcessIOParameter) => {
 381                     const firstVal = param.value.length > 0 ? param.value[0] : undefined;
 382                     const rest = param.value.slice(1);
 383                     const mainRowClasses = {
 384                         [classes.noBorderRow]: (rest.length > 0),
 385                     };
 386
 387                     return <>
 388                         <TableRow className={classNames(mainRowClasses)} data-cy="process-io-param">
 389                             <TableCell>
 390                                 {param.id}
 391                             </TableCell>
 392                             {showLabel && <TableCell >{param.label}</TableCell>}
 393                             <TableCell>
 394                                 {firstVal && <ProcessValuePreview value={firstVal} showImagePreview={showImagePreview} />}
 395                             </TableCell>
 396                             <TableCell className={firstVal?.imageUrl ? classes.rowWithPreview : undefined}>
 397                                 <Typography className={classes.paramValue}>
 398                                     {firstVal?.collection}
 399                                 </Typography>
 400                             </TableCell>
 401                         </TableRow>
 402                         {rest.map((val, i) => {
 403                             const rowClasses = {
 404                                 [classes.noBorderRow]: (i < rest.length-1),
 405                                 [classes.secondaryRow]: val.secondary,
 406                             };
 407                             return <TableRow className={classNames(rowClasses)}>
 408                                 <TableCell />
 409                                 {showLabel && <TableCell />}
 410                                 <TableCell>
 411                                     <ProcessValuePreview value={val} showImagePreview={showImagePreview} />
 412                                 </TableCell>
 413                                 <TableCell className={firstVal?.imageUrl ? classes.rowWithPreview : undefined}>
 414                                     <Typography className={classes.paramValue}>
 415                                         {val.collection}
 416                                     </Typography>
 417                                 </TableCell>
 418                             </TableRow>
 419                         })}
 420                     </>;
 421                 })}
 422             </TableBody>
 423         </Table>;
 424 });
 425
 426 interface ProcessValuePreviewProps {
 427     value: ProcessIOValue;
 428     showImagePreview: boolean;
 429 }
 430
 431 const ProcessValuePreview = withStyles(styles)(
 432     ({value, showImagePreview, classes}: ProcessValuePreviewProps & WithStyles<CssRules>) =>
 433         <Typography className={classes.paramValue}>
 434             {value.imageUrl && showImagePreview ? <img className={classes.imagePreview} src={value.imageUrl} alt="Inline Preview" /> : ""}
 435             {value.imageUrl && !showImagePreview ? <ImagePlaceholder /> : ""}
 436             <span className={classNames(classes.valArray, value.secondary && classes.secondaryVal)}>
 437                 {value.display}
 438             </span>
 439         </Typography>
 440 )
 441
 442 interface ProcessIORawDataProps {
 443     data: ProcessIOParameter[];
 444 }
 445
 446 const ProcessIORaw = withStyles(styles)(
 447     ({ data }: ProcessIORawDataProps) =>
 448         <Paper elevation={0}>
 449             <DefaultCodeSnippet lines={[JSON.stringify(data, null, 2)]} linked />
 450         </Paper>
 451 );
 452
 453 interface ProcessInputMountsDataProps {
 454     mounts: InputCollectionMount[];
 455 }
 456
 457 type ProcessInputMountsProps = ProcessInputMountsDataProps & WithStyles<CssRules>;
 458
 459 const ProcessInputMounts = withStyles(styles)(connect((state: RootState) => ({
 460     auth: state.auth,
 461 }))(({ mounts, classes, auth }: ProcessInputMountsProps & { auth: AuthState }) => (
 462     <Table className={classes.tableRoot} aria-label="Process Input Mounts">
 463         <TableHead>
 464             <TableRow>
 465                 <TableCell>Path</TableCell>
 466                 <TableCell>Portable Data Hash</TableCell>
 467             </TableRow>
 468         </TableHead>
 469         <TableBody>
 470             {mounts.map(mount => (
 471                 <TableRow key={mount.path}>
 472                     <TableCell><pre>{mount.path}</pre></TableCell>
 473                     <TableCell>
 474                         <RouterLink to={getNavUrl(mount.pdh, auth)} className={classes.keepLink}>{mount.pdh}</RouterLink>
 475                     </TableCell>
 476                 </TableRow>
 477             ))}
 478         </TableBody>
 479     </Table>
 480 )));
 481
 482 type FileWithSecondaryFiles = {
 483     secondaryFiles: File[];
 484 }
 485
 486 export const getIOParamDisplayValue = (auth: AuthState, input: CommandInputParameter | CommandOutputParameter, pdh?: string): ProcessIOValue[] => {
 487     switch (true) {
 488         case isPrimitiveOfType(input, CWLType.BOOLEAN):
 489             const boolValue = (input as BooleanCommandInputParameter).value;
 490             return boolValue !== undefined &&
 491                     !(Array.isArray(boolValue) && boolValue.length === 0) ?
 492                 [{display: renderPrimitiveValue(boolValue, false) }] :
 493                 [{display: <EmptyValue />}];
 494
 495         case isPrimitiveOfType(input, CWLType.INT):
 496         case isPrimitiveOfType(input, CWLType.LONG):
 497             const intValue = (input as IntCommandInputParameter).value;
 498             return intValue !== undefined &&
 499                     // Missing values are empty array
 500                     !(Array.isArray(intValue) && intValue.length === 0) ?
 501                 [{display: renderPrimitiveValue(intValue, false) }]
 502                 : [{display: <EmptyValue />}];
 503
 504         case isPrimitiveOfType(input, CWLType.FLOAT):
 505         case isPrimitiveOfType(input, CWLType.DOUBLE):
 506             const floatValue = (input as FloatCommandInputParameter).value;
 507             return floatValue !== undefined &&
 508                     !(Array.isArray(floatValue) && floatValue.length === 0) ?
 509                 [{display: renderPrimitiveValue(floatValue, false) }]:
 510                 [{display: <EmptyValue />}];
 511
 512         case isPrimitiveOfType(input, CWLType.STRING):
 513             const stringValue = (input as StringCommandInputParameter).value || undefined;
 514             return stringValue !== undefined &&
 515                     !(Array.isArray(stringValue) && stringValue.length === 0) ?
 516                 [{display: renderPrimitiveValue(stringValue, false) }] :
 517                 [{display: <EmptyValue />}];
 518
 519         case isPrimitiveOfType(input, CWLType.FILE):
 520             const mainFile = (input as FileCommandInputParameter).value;
 521             // secondaryFiles: File[] is not part of CommandOutputParameter so we cast to access secondaryFiles
 522             const secondaryFiles = ((mainFile as unknown) as FileWithSecondaryFiles)?.secondaryFiles || [];
 523             const files = [
 524                 ...(mainFile && !(Array.isArray(mainFile) && mainFile.length === 0) ? [mainFile] : []),
 525                 ...secondaryFiles
 526             ];
 527             const mainFilePdhUrl = mainFile ? getResourcePdhUrl(mainFile, pdh) : "";
 528             return files.length ?
 529                 files.map((file, i) => fileToProcessIOValue(file, (i > 0), auth, pdh, (i > 0 ? mainFilePdhUrl : ""))) :
 530                 [{display: <EmptyValue />}];
 531
 532         case isPrimitiveOfType(input, CWLType.DIRECTORY):
 533             const directory = (input as DirectoryCommandInputParameter).value;
 534             return directory !== undefined &&
 535                     !(Array.isArray(directory) && directory.length === 0) ?
 536                 [directoryToProcessIOValue(directory, auth, pdh)] :
 537                 [{display: <EmptyValue />}];
 538
 539         case typeof input.type === 'object' &&
 540             !(input.type instanceof Array) &&
 541             input.type.type === 'enum':
 542             const enumValue = (input as EnumCommandInputParameter).value;
 543             return enumValue !== undefined && enumValue ?
 544                 [{ display: <pre>{enumValue}</pre> }] :
 545                 [{display: <EmptyValue />}];
 546
 547         case isArrayOfType(input, CWLType.STRING):
 548             const strArray = (input as StringArrayCommandInputParameter).value || [];
 549             return strArray.length ?
 550                 [{ display: <>{strArray.map((val) => renderPrimitiveValue(val, true))}</> }] :
 551                 [{display: <EmptyValue />}];
 552
 553         case isArrayOfType(input, CWLType.INT):
 554         case isArrayOfType(input, CWLType.LONG):
 555             const intArray = (input as IntArrayCommandInputParameter).value || [];
 556             return intArray.length ?
 557                 [{ display: <>{intArray.map((val) => renderPrimitiveValue(val, true))}</> }] :
 558                 [{display: <EmptyValue />}];
 559
 560         case isArrayOfType(input, CWLType.FLOAT):
 561         case isArrayOfType(input, CWLType.DOUBLE):
 562             const floatArray = (input as FloatArrayCommandInputParameter).value || [];
 563             return floatArray.length ?
 564                 [{ display: <>{floatArray.map((val) => renderPrimitiveValue(val, true))}</> }] :
 565                 [{display: <EmptyValue />}];
 566
 567         case isArrayOfType(input, CWLType.FILE):
 568             const fileArrayMainFiles = ((input as FileArrayCommandInputParameter).value || []);
 569             const firstMainFilePdh = (fileArrayMainFiles.length > 0 && fileArrayMainFiles[0]) ? getResourcePdhUrl(fileArrayMainFiles[0], pdh) : "";
 570
 571             // Convert each main file into separate arrays of ProcessIOValue to preserve secondaryFile grouping
 572             const fileArrayValues = fileArrayMainFiles.map((mainFile: File, i): ProcessIOValue[] => {
 573                 const secondaryFiles = ((mainFile as unknown) as FileWithSecondaryFiles)?.secondaryFiles || [];
 574                 return [
 575                     // Pass firstMainFilePdh to secondary files and every main file besides the first to hide pdh if equal
 576                     ...(mainFile ? [fileToProcessIOValue(mainFile, false, auth, pdh, i > 0 ? firstMainFilePdh : "")] : []),
 577                     ...(secondaryFiles.map(file => fileToProcessIOValue(file, true, auth, pdh, firstMainFilePdh)))
 578                 ];
 579             // Reduce each mainFile/secondaryFile group into single array preserving ordering
 580             }).reduce((acc: ProcessIOValue[], mainFile: ProcessIOValue[]) => (acc.concat(mainFile)), []);
 581
 582             return fileArrayValues.length ?
 583                 fileArrayValues :
 584                 [{display: <EmptyValue />}];
 585
 586         case isArrayOfType(input, CWLType.DIRECTORY):
 587             const directories = (input as DirectoryArrayCommandInputParameter).value || [];
 588             return directories.length ?
 589                 directories.map(directory => directoryToProcessIOValue(directory, auth, pdh)) :
 590                 [{display: <EmptyValue />}];
 591
 592         default:
 593             return [{display: <UnsupportedValue />}];
 594     }
 595 };
 596
 597 const renderPrimitiveValue = (value: any, asChip: boolean) => {
 598     const isObject = typeof value === 'object';
 599     if (!isObject) {
 600         return asChip ? <Chip label={String(value)} /> : <pre>{String(value)}</pre>;
 601     } else {
 602         return asChip ? <UnsupportedValueChip /> : <UnsupportedValue />;
 603     }
 604 };
 605
 606 /*
 607  * @returns keep url without keep: prefix
 608  */
 609 const getKeepUrl = (file: File | Directory, pdh?: string): string => {
 610     const isKeepUrl = file.location?.startsWith('keep:') || false;
 611     const keepUrl = isKeepUrl ?
 612                         file.location?.replace('keep:', '') :
 613                         pdh ? `${pdh}/${file.location}` : file.location;
 614     return keepUrl || '';
 615 };
 616
 617 interface KeepUrlProps {
 618     auth: AuthState;
 619     res: File | Directory;
 620     pdh?: string;
 621 }
 622
 623 const getResourcePdhUrl = (res: File | Directory, pdh?: string): string => {
 624     const keepUrl = getKeepUrl(res, pdh);
 625     return keepUrl ? keepUrl.split('/').slice(0, 1)[0] : '';
 626 };
 627
 628 const KeepUrlBase = withStyles(styles)(({auth, res, pdh, classes}: KeepUrlProps & WithStyles<CssRules>) => {
 629     const pdhUrl = getResourcePdhUrl(res, pdh);
 630     // Passing a pdh always returns a relative wb2 collection url
 631     const pdhWbPath = getNavUrl(pdhUrl, auth);
 632     return pdhUrl && pdhWbPath ?
 633         <Tooltip title={"View collection in Workbench"}><RouterLink to={pdhWbPath} className={classes.keepLink}>{pdhUrl}</RouterLink></Tooltip> :
 634         <></>;
 635 });
 636
 637 const KeepUrlPath = withStyles(styles)(({auth, res, pdh, classes}: KeepUrlProps & WithStyles<CssRules>) => {
 638     const keepUrl = getKeepUrl(res, pdh);
 639     const keepUrlParts = keepUrl ? keepUrl.split('/') : [];
 640     const keepUrlPath = keepUrlParts.length > 1 ? keepUrlParts.slice(1).join('/') : '';
 641
 642     const keepUrlPathNav = getKeepNavUrl(auth, res, pdh);
 643     return keepUrlPathNav ?
 644         <Tooltip title={"View in keep-web"}><a className={classes.keepLink} href={keepUrlPathNav} target="_blank" rel="noopener noreferrer">{keepUrlPath || '/'}</a></Tooltip> :
 645         <EmptyValue />;
 646 });
 647
 648 const getKeepNavUrl = (auth: AuthState, file: File | Directory, pdh?: string): string => {
 649     let keepUrl = getKeepUrl(file, pdh);
 650     return (getInlineFileUrl(`${auth.config.keepWebServiceUrl}/c=${keepUrl}?api_token=${auth.apiToken}`, auth.config.keepWebServiceUrl, auth.config.keepWebInlineServiceUrl));
 651 };
 652
 653 const getImageUrl = (auth: AuthState, file: File, pdh?: string): string => {
 654     const keepUrl = getKeepUrl(file, pdh);
 655     return getInlineFileUrl(`${auth.config.keepWebServiceUrl}/c=${keepUrl}?api_token=${auth.apiToken}`, auth.config.keepWebServiceUrl, auth.config.keepWebInlineServiceUrl);
 656 };
 657
 658 const isFileImage = (basename?: string): boolean => {
 659     return basename ? (mime.getType(basename) || "").startsWith('image/') : false;
 660 };
 661
 662 const isFileUrl = (location?: string): boolean => (
 663     !!location && !KEEP_URL_REGEX.exec(location) &&
 664     (location.startsWith("http://") || location.startsWith("https://"))
 665 );
 666
 667 const normalizeDirectoryLocation = (directory: Directory): Directory => {
 668     if (!directory.location) {
 669         return directory;
 670     }
 671     return {
 672         ...directory,
 673         location: (directory.location || '').endsWith('/') ? directory.location : directory.location + '/',
 674     };
 675 };
 676
 677 const directoryToProcessIOValue = (directory: Directory, auth: AuthState, pdh?: string): ProcessIOValue => {
 678     if (isExternalValue(directory)) {return {display: <UnsupportedValue />}}
 679
 680     const normalizedDirectory = normalizeDirectoryLocation(directory);
 681     return {
 682         display: <KeepUrlPath auth={auth} res={normalizedDirectory} pdh={pdh}/>,
 683         collection: <KeepUrlBase auth={auth} res={normalizedDirectory} pdh={pdh}/>,
 684     };
 685 };
 686
 687 const fileToProcessIOValue = (file: File, secondary: boolean, auth: AuthState, pdh: string | undefined, mainFilePdh: string): ProcessIOValue => {
 688     if (isExternalValue(file)) {return {display: <UnsupportedValue />}}
 689
 690     if (isFileUrl(file.location)) {
 691         return {
 692             display: <MuiLink href={file.location} target="_blank">{file.location}</MuiLink>,
 693             secondary,
 694         };
 695     }
 696
 697     const resourcePdh = getResourcePdhUrl(file, pdh);
 698     return {
 699         display: <KeepUrlPath auth={auth} res={file} pdh={pdh}/>,
 700         secondary,
 701         imageUrl: isFileImage(file.basename) ? getImageUrl(auth, file, pdh) : undefined,
 702         collection: (resourcePdh !== mainFilePdh) ? <KeepUrlBase auth={auth} res={file} pdh={pdh}/> : <></>,
 703     }
 704 };
 705
 706 const isExternalValue = (val: any) =>
 707     Object.keys(val).includes('$import') ||
 708     Object.keys(val).includes('$include')
 709
 710 const EmptyValue = withStyles(styles)(
 711     ({classes}: WithStyles<CssRules>) => <span className={classes.emptyValue}>No value</span>
 712 );
 713
 714 const UnsupportedValue = withStyles(styles)(
 715     ({classes}: WithStyles<CssRules>) => <span className={classes.emptyValue}>Cannot display value</span>
 716 );
 717
 718 const UnsupportedValueChip = withStyles(styles)(
 719     ({classes}: WithStyles<CssRules>) => <Chip icon={<InfoIcon />} label={"Cannot display value"} />
 720 );
 721
 722 const ImagePlaceholder = withStyles(styles)(
 723     ({classes}: WithStyles<CssRules>) => <span className={classes.imagePlaceholder}><ImageIcon /></span>
 724 );