src/views/run-process-panel/inputs/directory-array-input.tsx

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import * as React from 'react';
   6 import {
   7     isRequiredInput,
   8     DirectoryArrayCommandInputParameter,
   9     Directory,
  10     CWLType
  11 } from '~/models/workflow';
  12 import { Field } from 'redux-form';
  13 import { ERROR_MESSAGE } from '~/validators/require';
  14 import { Input, Dialog, DialogTitle, DialogContent, DialogActions, Button, Divider, WithStyles, Typography } from '@material-ui/core';
  15 import { GenericInputProps, GenericInput } from './generic-input';
  16 import { ProjectsTreePicker } from '~/views-components/projects-tree-picker/projects-tree-picker';
  17 import { connect, DispatchProp } from 'react-redux';
  18 import { initProjectsTreePicker, getSelectedNodes, treePickerActions, getProjectsTreePickerIds, getAllNodes } from '~/store/tree-picker/tree-picker-actions';
  19 import { ProjectsTreePickerItem } from '~/views-components/projects-tree-picker/generic-projects-tree-picker';
  20 import { createSelector, createStructuredSelector } from 'reselect';
  21 import { ChipsInput } from '~/components/chips-input/chips-input';
  22 import { identity, values, noop } from 'lodash';
  23 import { InputProps } from '@material-ui/core/Input';
  24 import { TreePicker } from '~/store/tree-picker/tree-picker';
  25 import { RootState } from '~/store/store';
  26 import { Chips } from '~/components/chips/chips';
  27 import withStyles, { StyleRulesCallback } from '@material-ui/core/styles/withStyles';
  28 import { CollectionResource } from '~/models/collection';
  29 import { ResourceKind } from '~/models/resource';
  30
  31 export interface DirectoryArrayInputProps {
  32     input: DirectoryArrayCommandInputParameter;
  33 }
  34
  35 export const DirectoryArrayInput = ({ input }: DirectoryArrayInputProps) =>
  36     <Field
  37         name={input.id}
  38         commandInput={input}
  39         component={DirectoryArrayInputComponent}
  40         parse={parseDirectories}
  41         format={formatDirectories}
  42         validate={validationSelector(input)} />;
  43
  44 interface FormattedDirectory {
  45     name: string;
  46     portableDataHash: string;
  47 }
  48
  49 const parseDirectories = (directories: CollectionResource[] | string) =>
  50     typeof directories === 'string'
  51         ? undefined
  52         : directories.map(parse);
  53
  54 const parse = (directory: CollectionResource): Directory => ({
  55     class: CWLType.DIRECTORY,
  56     basename: directory.name,
  57     location: `keep:${directory.portableDataHash}`,
  58 });
  59
  60 const formatDirectories = (directories: Directory[] = []) =>
  61     directories.map(format);
  62
  63 const format = ({ location = '', basename = '' }: Directory): FormattedDirectory => ({
  64     portableDataHash: location.replace('keep:', ''),
  65     name: basename,
  66 });
  67
  68 const validationSelector = createSelector(
  69     isRequiredInput,
  70     isRequired => isRequired
  71         ? [required]
  72         : undefined
  73 );
  74
  75 const required = (value?: Directory[]) =>
  76     value && value.length > 0
  77         ? undefined
  78         : ERROR_MESSAGE;
  79 interface DirectoryArrayInputComponentState {
  80     open: boolean;
  81     directories: CollectionResource[];
  82     prevDirectories: CollectionResource[];
  83 }
  84
  85 interface DirectoryArrayInputComponentProps {
  86     treePickerState: TreePicker;
  87 }
  88
  89 const treePickerSelector = (state: RootState) => state.treePicker;
  90
  91 const mapStateToProps = createStructuredSelector({
  92     treePickerState: treePickerSelector,
  93 });
  94
  95 const DirectoryArrayInputComponent = connect(mapStateToProps)(
  96     class DirectoryArrayInputComponent extends React.Component<DirectoryArrayInputComponentProps & GenericInputProps & DispatchProp, DirectoryArrayInputComponentState> {
  97         state: DirectoryArrayInputComponentState = {
  98             open: false,
  99             directories: [],
 100             prevDirectories: [],
 101         };
 102
 103         directoryRefreshTimeout = -1;
 104
 105         componentDidMount() {
 106             this.props.dispatch<any>(
 107                 initProjectsTreePicker(this.props.commandInput.id));
 108         }
 109
 110         render() {
 111             return <>
 112                 <this.input />
 113                 <this.dialog />
 114             </>;
 115         }
 116
 117         openDialog = () => {
 118             this.setDirectoriesFromProps(this.props.input.value);
 119             this.setState({ open: true });
 120         }
 121
 122         closeDialog = () => {
 123             this.setState({ open: false });
 124         }
 125
 126         submit = () => {
 127             this.closeDialog();
 128             this.props.input.onChange(this.state.directories);
 129         }
 130
 131         setDirectories = (directories: CollectionResource[]) => {
 132
 133             const deletedDirectories = this.state.directories
 134                 .reduce((deletedDirectories, directory) =>
 135                     directories.some(({ uuid }) => uuid === directory.uuid)
 136                         ? deletedDirectories
 137                         : [...deletedDirectories, directory]
 138                     , []);
 139
 140             this.setState({ directories });
 141
 142             const ids = values(getProjectsTreePickerIds(this.props.commandInput.id));
 143             ids.forEach(pickerId => {
 144                 this.props.dispatch(
 145                     treePickerActions.DESELECT_TREE_PICKER_NODE({
 146                         pickerId, id: deletedDirectories.map(({ uuid }) => uuid),
 147                     })
 148                 );
 149             });
 150
 151         }
 152
 153         setDirectoriesFromProps = (formattedDirectories: FormattedDirectory[]) => {
 154             const nodes = getAllNodes<ProjectsTreePickerItem>(this.props.commandInput.id)(this.props.treePickerState);
 155             const initialDirectories: CollectionResource[] = [];
 156             const directories = nodes
 157                 .reduce((directories, { value }) =>
 158                     'kind' in value &&
 159                         value.kind === ResourceKind.COLLECTION &&
 160                         formattedDirectories.find(({ portableDataHash }) => value.portableDataHash === portableDataHash)
 161                         ? directories.concat(value)
 162                         : directories, initialDirectories);
 163
 164             const addedDirectories = directories
 165                 .reduce((addedDirectories, directory) =>
 166                     this.state.directories.find(({ uuid }) =>
 167                         uuid === directory.uuid)
 168                         ? addedDirectories
 169                         : [...addedDirectories, directory]
 170                     , []);
 171
 172             const ids = values(getProjectsTreePickerIds(this.props.commandInput.id));
 173             ids.forEach(pickerId => {
 174                 this.props.dispatch(
 175                     treePickerActions.SELECT_TREE_PICKER_NODE({
 176                         pickerId, id: addedDirectories.map(({ uuid }) => uuid),
 177                     })
 178                 );
 179             });
 180
 181             const orderedDirectories = formattedDirectories.reduce((dirs, formattedDir) => {
 182                 const dir = directories.find(({ portableDataHash }) => portableDataHash === formattedDir.portableDataHash);
 183                 return dir
 184                     ? [...dirs, dir]
 185                     : dirs;
 186             }, []);
 187
 188             this.setDirectories(orderedDirectories);
 189
 190         }
 191
 192         refreshDirectories = () => {
 193             clearTimeout(this.directoryRefreshTimeout);
 194             this.directoryRefreshTimeout = setTimeout(this.setSelectedFiles);
 195         }
 196
 197         setSelectedFiles = () => {
 198             const nodes = getSelectedNodes<ProjectsTreePickerItem>(this.props.commandInput.id)(this.props.treePickerState);
 199             const initialDirectories: CollectionResource[] = [];
 200             const directories = nodes
 201                 .reduce((directories, { value }) =>
 202                     'kind' in value && value.kind === ResourceKind.COLLECTION
 203                         ? directories.concat(value)
 204                         : directories, initialDirectories);
 205             this.setDirectories(directories);
 206         }
 207         input = () =>
 208             <GenericInput
 209                 component={this.chipsInput}
 210                 {...this.props} />
 211
 212         chipsInput = () =>
 213             <ChipsInput
 214                 values={this.props.input.value}
 215                 onChange={noop}
 216                 disabled={this.props.commandInput.disabled}
 217                 createNewValue={identity}
 218                 getLabel={(data: FormattedDirectory) => data.name}
 219                 inputComponent={this.textInput} />
 220
 221         textInput = (props: InputProps) =>
 222             <Input
 223                 {...props}
 224                 error={this.props.meta.touched && !!this.props.meta.error}
 225                 readOnly
 226                 onClick={!this.props.commandInput.disabled ? this.openDialog : undefined}
 227                 onKeyPress={!this.props.commandInput.disabled ? this.openDialog : undefined}
 228                 onBlur={this.props.input.onBlur}
 229                 disabled={this.props.commandInput.disabled} />
 230
 231         dialog = () =>
 232             <Dialog
 233                 open={this.state.open}
 234                 onClose={this.closeDialog}
 235                 fullWidth
 236                 maxWidth='md' >
 237                 <DialogTitle>Choose collections</DialogTitle>
 238                 <DialogContent>
 239                     <this.dialogContent />
 240                 </DialogContent>
 241                 <DialogActions>
 242                     <Button onClick={this.closeDialog}>Cancel</Button>
 243                     <Button
 244                         variant='contained'
 245                         color='primary'
 246                         onClick={this.submit}>Ok</Button>
 247                 </DialogActions>
 248             </Dialog>
 249
 250         dialogContentStyles: StyleRulesCallback<DialogContentCssRules> = ({ spacing }) => ({
 251             root: {
 252                 display: 'flex',
 253                 flexDirection: 'column',
 254                 height: `${spacing.unit * 8}vh`,
 255             },
 256             tree: {
 257                 flex: 3,
 258                 overflow: 'auto',
 259             },
 260             divider: {
 261                 margin: `${spacing.unit}px 0`,
 262             },
 263             chips: {
 264                 flex: 1,
 265                 overflow: 'auto',
 266                 padding: `${spacing.unit}px 0`,
 267                 overflowX: 'hidden',
 268             },
 269         })
 270
 271         dialogContent = withStyles(this.dialogContentStyles)(
 272             ({ classes }: WithStyles<DialogContentCssRules>) =>
 273                 <div className={classes.root}>
 274                     <div className={classes.tree}>
 275                         <ProjectsTreePicker
 276                             pickerId={this.props.commandInput.id}
 277                             includeCollections
 278                             showSelection
 279                             toggleItemSelection={this.refreshDirectories} />
 280                     </div>
 281                     <Divider />
 282                     <div className={classes.chips}>
 283                         <Typography variant='subtitle1'>Selected collections ({this.state.directories.length}):</Typography>
 284                         <Chips
 285                             orderable
 286                             deletable
 287                             values={this.state.directories}
 288                             onChange={this.setDirectories}
 289                             getLabel={(directory: CollectionResource) => directory.name} />
 290                     </div>
 291                 </div>
 292         );
 293
 294     });
 295
 296 type DialogContentCssRules = 'root' | 'tree' | 'divider' | 'chips';
 297
 298
 299