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