+
+ return Promise.resolve(null);
+ })
+ .filter((promise) => !!promise)
+ )
+ .then((requests) => {
+ const newState = requests.map((request, index) => {
+ if (request && request.responseXML != null) {
+ const key = keyArray[index];
+ const result: any = extractFilesData(request.responseXML);
+ const sortedResult = sortBy(result, (n) => n.name).sort((n1, n2) => {
+ if (n1.type === 'directory' && n2.type !== 'directory') {
+ return -1;
+ }
+ if (n1.type !== 'directory' && n2.type === 'directory') {
+ return 1;
+ }
+ return 0;
+ });
+
+ return { [key]: sortedResult };
+ }
+ return {};
+ }).reduce((prev, next) => {
+ return { ...next, ...prev };
+ }, {});
+
+ setPathData({ ...pathData, ...newState });
+ })
+ .finally(() => {
+ setIsLoading(false);
+ keyArray.forEach(key => delete pathPromise[key]);
+ });
+ };
+
+ React.useEffect(() => {
+ if (rightKey) {
+ fetchData(rightKey);
+ setLeftSearch('');
+ setRightSearch('');
+ }
+ }, [rightKey]); // eslint-disable-line react-hooks/exhaustive-deps
+
+ const currentPDH = (collectionPanel.item || {}).portableDataHash;
+ React.useEffect(() => {
+ if (currentPDH) {
+ // Avoid fetching the same content level twice
+ if (leftKey !== rightKey) {
+ fetchData([leftKey, rightKey], true);
+ } else {
+ fetchData(rightKey, true);
+ }
+ }
+ }, [currentPDH]); // eslint-disable-line react-hooks/exhaustive-deps
+
+ React.useEffect(() => {
+ if (rightData) {
+ const filtered = rightData.filter(({ name }) => name.indexOf(rightSearch) > -1);
+ setCollectionFiles(filtered, false)(dispatch);
+ }
+ }, [rightData, dispatch, rightSearch]);
+
+ const handleRightClick = React.useCallback(
+ (event) => {
+ event.preventDefault();
+ let elem = event.target;
+
+ while (elem && elem.dataset && !elem.dataset.item) {
+ elem = elem.parentNode;
+ }
+
+ if (!elem || !elem.dataset) {
+ return;
+ }
+
+ const { id } = elem.dataset;
+
+ const item: any = {
+ id,
+ data: rightData.find((elem) => elem.id === id),
+ };
+
+ if (id) {
+ onItemMenuOpen(event, item, isWritable);
+ }
+ },
+ [onItemMenuOpen, isWritable, rightData]);
+
+ React.useEffect(() => {
+ let node = null;
+
+ if (parentRef?.current) {
+ node = parentRef.current;
+ (node as any).addEventListener('contextmenu', handleRightClick);
+ }
+
+ return () => {
+ if (node) {
+ (node as any).removeEventListener('contextmenu', handleRightClick);
+ }
+ };
+ }, [parentRef, handleRightClick]);
+
+ const handleClick = React.useCallback(
+ (event: any) => {
+ let isCheckbox = false;
+ let isMoreButton = false;
+ let elem = event.target;
+
+ if (elem.type === 'checkbox') {
+ isCheckbox = true;
+ }
+ // The "More options" button click event could be triggered on its
+ // internal graphic element.
+ else if ((elem.dataset && elem.dataset.id === 'moreOptions') || (elem.parentNode && elem.parentNode.dataset && elem.parentNode.dataset.id === 'moreOptions')) {
+ isMoreButton = true;
+ }
+
+ while (elem && elem.dataset && !elem.dataset.item) {
+ elem = elem.parentNode;
+ }
+
+ if (elem && elem.dataset && !isCheckbox && !isMoreButton) {
+ const { parentPath, subfolderPath, breadcrumbPath, type } = elem.dataset;
+
+ if (breadcrumbPath) {
+ const index = path.indexOf(breadcrumbPath);
+ setPath([...path.slice(0, index + 1)]);
+ }
+
+ if (parentPath && type === 'directory') {
+ if (path.length > 1) {
+ path.pop()
+ }
+
+ setPath([...path, parentPath]);
+ }
+
+ if (subfolderPath && type === 'directory') {
+ setPath([...path, subfolderPath]);
+ }
+
+ if (elem.dataset.id && type === 'file') {
+ const item = rightData.find(({id}) => id === elem.dataset.id) || leftData.find(({ id }) => id === elem.dataset.id);
+ const enhancedItem = servicesProvider.getServices().collectionService.extendFileURL(item);
+ const fileUrl = sanitizeToken(getInlineFileUrl(enhancedItem.url, config.keepWebServiceUrl, config.keepWebInlineServiceUrl), true);
+ window.open(fileUrl, '_blank');
+ }
+ }
+
+ if (isCheckbox) {
+ const { id } = elem.dataset;
+ const item = collectionPanelFiles[id];
+ props.onSelectionToggle(event, item);
+ }
+ if (isMoreButton) {
+ const { id } = elem.dataset;
+ const item: any = {
+ id,
+ data: rightData.find((elem) => elem.id === id),
+ };
+ onItemMenuOpen(event, item, isWritable);
+ }
+ },
+ [path, setPath, collectionPanelFiles] // eslint-disable-line react-hooks/exhaustive-deps
+ );
+
+ const getItemIcon = React.useCallback(
+ (type: string, activeClass: string | null) => {
+ let Icon = DefaultIcon;
+
+ switch (type) {
+ case 'directory':
+ Icon = DirectoryIcon;
+ break;
+ case 'file':
+ Icon = FileIcon;
+ break;
+ }
+
+ return (
+ <ListItemIcon className={classNames(classes.listItemIcon, activeClass)}>
+ <Icon />
+ </ListItemIcon>
+ )
+ },
+ [classes]
+ );
+
+ const getActiveClass = React.useCallback(
+ (name) => {
+ return path[path.length - 1] === name ? classes.rowActive : null;
+ },
+ [path, classes]
+ );
+
+ const onOptionsMenuOpen = React.useCallback(
+ (ev, isWritable) => {
+ props.onOptionsMenuOpen(ev, isWritable);
+ },
+ [props.onOptionsMenuOpen] // eslint-disable-line react-hooks/exhaustive-deps
+ );
+
+ return <div data-cy="collection-files-panel" onClick={handleClick} ref={parentRef}>
+ <div className={classes.pathPanel}>
+ <div className={classes.pathPanelPathWrapper}>
+ { path.map( (p: string, index: number) =>
+ <span key={`${index}-${p}`} data-item="true"
+ className={classes.pathPanelItem} data-breadcrumb-path={p}>
+ <span className={classes.rowActive}>{index === 0 ? 'Home' : p}</span> <b>/</b>
+ </span>)
+ }
+ </div>
+ <Tooltip className={classes.pathPanelMenu} title="More options" disableFocusListener>
+ <IconButton data-cy='collection-files-panel-options-btn'
+ onClick={(ev) => {
+ onOptionsMenuOpen(ev, isWritable);
+ }}>
+ <CustomizeTableIcon />
+ </IconButton>
+ </Tooltip>
+ </div>
+ <div className={classes.wrapper}>
+ <div className={classNames(classes.leftPanel, path.length > 1 ? classes.leftPanelVisible : classes.leftPanelHidden)} data-cy="collection-files-left-panel">
+ <Tooltip title="Go back" className={path.length > 1 ? classes.backButton : classes.backButtonHidden}>
+ <IconButton onClick={() => setPath([...path.slice(0, path.length -1)])}>
+ <BackIcon />
+ </IconButton>
+ </Tooltip>
+ <div className={path.length > 1 ? classes.searchWrapper : classes.searchWrapperHidden}>
+ <SearchInput selfClearProp={leftKey} label="Search" value={leftSearch} onSearch={setLeftSearch} />
+ </div>
+ <div className={classes.dataWrapper}>{ leftData
+ ? <AutoSizer defaultWidth={0}>{({ height, width }) => {
+ const filtered = leftData.filter(({ name }) => name.indexOf(leftSearch) > -1);
+ return !!filtered.length
+ ? <FixedSizeList height={height} itemCount={filtered.length}
+ itemSize={35} width={width}>{ ({ index, style }) => {
+ const { id, type, name } = filtered[index];
+ return <div data-id={id} style={style} data-item="true"
+ data-type={type} data-parent-path={name}
+ className={classNames(classes.row, getActiveClass(name))}
+ key={id}>
+ { getItemIcon(type, getActiveClass(name)) }
+ <div className={classes.rowName}>
+ {name}
+ </div>
+ { getActiveClass(name)
+ ? <SidePanelRightArrowIcon
+ style={{ display: 'inline', marginTop: '5px', marginLeft: '5px' }} />
+ : null
+ }
+ </div>;
+ }}</FixedSizeList>
+ : <div className={classes.rowEmpty}>No directories available</div>
+ }}
+ </AutoSizer>
+ : <div data-cy="collection-loader" className={classes.row}><CircularProgress className={classes.loader} size={30} /></div> }
+ </div>
+ </div>
+ <div className={classes.rightPanel} data-cy="collection-files-right-panel">
+ <div className={classes.searchWrapper}>
+ <SearchInput selfClearProp={rightKey} label="Search" value={rightSearch} onSearch={setRightSearch} />
+ </div>
+ { isWritable &&
+ <Button className={classes.uploadButton} data-cy='upload-button'
+ onClick={() => {
+ onUploadDataClick(rightKey === leftKey ? undefined : rightKey);
+ }}
+ variant='contained' color='primary' size='small'>
+ <DownloadIcon className={classes.uploadIcon} />
+ Upload data
+ </Button> }
+ <div className={classes.dataWrapper}>{ rightData && !isLoading
+ ? <AutoSizer defaultHeight={500}>{({ height, width }) => {
+ const filtered = rightData.filter(({ name }) => name.indexOf(rightSearch) > -1);
+ return !!filtered.length
+ ? <FixedSizeList height={height} itemCount={filtered.length}
+ itemSize={35} width={width}>{ ({ index, style }) => {
+ const { id, type, name, size } = filtered[index];
+
+ return <div style={style} data-id={id} data-item="true"
+ data-type={type} data-subfolder-path={name}
+ className={classes.row} key={id}>
+ <Checkbox color="primary"
+ className={classes.rowSelection}
+ checked={collectionPanelFiles[id] ? collectionPanelFiles[id].value.selected : false}
+ />
+ {getItemIcon(type, null)}
+ <div className={classes.rowName}>
+ {name}
+ </div>
+ <span className={classes.rowName} style={{
+ marginLeft: 'auto', marginRight: '1rem' }}>
+ { formatFileSize(size) }
+ </span>
+ <Tooltip title="More options" disableFocusListener>
+ <IconButton data-id='moreOptions'
+ data-cy='file-item-options-btn'
+ className={classes.moreOptionsButton}>
+ <MoreOptionsIcon
+ data-id='moreOptions'
+ className={classes.moreOptions} />
+ </IconButton>
+ </Tooltip>
+ </div>
+ } }</FixedSizeList>
+ : <div className={classes.rowEmpty}>This collection is empty</div>
+ }}</AutoSizer>
+ : <div className={classes.row}>
+ <CircularProgress className={classes.loader} size={30} />
+ </div> }
+ </div>
+ </div>
+ </div>
+ </div>}));