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