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

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import React from 'react';
   6 import { connect, DispatchProp } from 'react-redux';
   7 import { memoize } from 'lodash/fp';
   8 import { Field } from 'redux-form';
   9 import { Input, Dialog, DialogTitle, DialogContent, DialogActions, Button, StyleRulesCallback, withStyles, WithStyles } from '@material-ui/core';
  10 import {
  11     isRequiredInput,
  12     DirectoryCommandInputParameter,
  13     CWLType,
  14     Directory
  15 } from 'models/workflow';
  16 import { GenericInputProps, GenericInput } from './generic-input';
  17 import { ProjectsTreePicker } from 'views-components/projects-tree-picker/projects-tree-picker';
  18 import { initProjectsTreePicker } from 'store/tree-picker/tree-picker-actions';
  19 import { TreeItem } from 'components/tree/tree';
  20 import { ProjectsTreePickerItem } from 'store/tree-picker/tree-picker-middleware';
  21 import { CollectionResource } from 'models/collection';
  22 import { ResourceKind } from 'models/resource';
  23 import { ERROR_MESSAGE } from 'validators/require';
  24
  25 export interface DirectoryInputProps {
  26     input: DirectoryCommandInputParameter;
  27     options?: { showOnlyOwned: boolean, showOnlyWritable: boolean };
  28 }
  29
  30 type DialogContentCssRules = 'root' | 'pickerWrapper';
  31
  32 export const DirectoryInput = ({ input, options }: DirectoryInputProps) =>
  33     <Field
  34         name={input.id}
  35         commandInput={input}
  36         component={DirectoryInputComponent as any}
  37         format={format}
  38         parse={parse}
  39         {...{
  40             options
  41         }}
  42         validate={getValidation(input)} />;
  43
  44 const format = (value?: Directory) => value ? value.basename : '';
  45
  46 const parse = (directory: CollectionResource): Directory => ({
  47     class: CWLType.DIRECTORY,
  48     location: `keep:${directory.portableDataHash}`,
  49     basename: directory.name,
  50 });
  51
  52 const getValidation = memoize(
  53     (input: DirectoryCommandInputParameter) => ([
  54         isRequiredInput(input)
  55             ? (directory?: Directory) => directory ? undefined : ERROR_MESSAGE
  56             : () => undefined,
  57     ])
  58 );
  59
  60 interface DirectoryInputComponentState {
  61     open: boolean;
  62     directory?: CollectionResource;
  63 }
  64
  65 const DirectoryInputComponent = connect()(
  66     class FileInputComponent extends React.Component<GenericInputProps & DispatchProp & {
  67         options?: { showOnlyOwned: boolean, showOnlyWritable: boolean };
  68     }, DirectoryInputComponentState> {
  69         state: DirectoryInputComponentState = {
  70             open: false,
  71         };
  72
  73         componentDidMount() {
  74             this.props.dispatch<any>(
  75                 initProjectsTreePicker(this.props.commandInput.id));
  76         }
  77
  78         render() {
  79             return <>
  80                 {this.renderInput()}
  81                 <this.dialog />
  82             </>;
  83         }
  84
  85         openDialog = () => {
  86             this.setState({ open: true });
  87         }
  88
  89         closeDialog = () => {
  90             this.setState({ open: false });
  91         }
  92
  93         submit = () => {
  94             this.closeDialog();
  95             this.props.input.onChange(this.state.directory);
  96         }
  97
  98         setDirectory = (_: {}, { data }: TreeItem<ProjectsTreePickerItem>) => {
  99             if ('kind' in data && data.kind === ResourceKind.COLLECTION) {
 100                 this.setState({ directory: data });
 101             } else {
 102                 this.setState({ directory: undefined });
 103             }
 104         }
 105
 106         renderInput() {
 107             return <GenericInput
 108                 component={props =>
 109                     <Input
 110                         readOnly
 111                         fullWidth
 112                         value={props.input.value}
 113                         error={props.meta.touched && !!props.meta.error}
 114                         disabled={props.commandInput.disabled}
 115                         onClick={!this.props.commandInput.disabled ? this.openDialog : undefined}
 116                         onKeyPress={!this.props.commandInput.disabled ? this.openDialog : undefined} />}
 117                 {...this.props} />;
 118         }
 119
 120         dialogContentStyles: StyleRulesCallback<DialogContentCssRules> = ({ spacing }) => ({
 121             root: {
 122                 display: 'flex',
 123                 flexDirection: 'column',
 124             },
 125             pickerWrapper: {
 126                 flexBasis: `${spacing.unit * 8}vh`,
 127                 flexShrink: 1,
 128                 minHeight: 0,
 129             },
 130         });
 131
 132         dialog = withStyles(this.dialogContentStyles)(
 133             ({ classes }: WithStyles<DialogContentCssRules>) =>
 134                 <Dialog
 135                     open={this.state.open}
 136                     onClose={this.closeDialog}
 137                     fullWidth
 138                     data-cy="choose-a-directory-dialog"
 139                     maxWidth='md'>
 140                     <DialogTitle>Choose a directory</DialogTitle>
 141                     <DialogContent className={classes.root}>
 142                         <div className={classes.pickerWrapper}>
 143                             <ProjectsTreePicker
 144                                 pickerId={this.props.commandInput.id}
 145                                 includeCollections
 146                                 options={this.props.options}
 147                                 toggleItemActive={this.setDirectory} />
 148                         </div>
 149                     </DialogContent>
 150                     <DialogActions>
 151                         <Button onClick={this.closeDialog}>Cancel</Button>
 152                         <Button
 153                             disabled={!this.state.directory}
 154                             variant='contained'
 155                             color='primary'
 156                             onClick={this.submit}>Ok</Button>
 157                     </DialogActions>
 158                 </Dialog>
 159         );
 160
 161     });