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 * as 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 } 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 '~/views-components/projects-tree-picker/generic-projects-tree-picker';
  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 }
  28 export const DirectoryInput = ({ input }: DirectoryInputProps) =>
  29     <Field
  30         name={input.id}
  31         commandInput={input}
  32         component={DirectoryInputComponent}
  33         format={format}
  34         parse={parse}
  35         validate={getValidation(input)} />;
  36
  37 const format = (value?: Directory) => value ? value.basename : '';
  38
  39 const parse = (directory: CollectionResource): Directory => ({
  40     class: CWLType.DIRECTORY,
  41     location: `keep:${directory.portableDataHash}`,
  42     basename: directory.name,
  43 });
  44
  45 const getValidation = memoize(
  46     (input: DirectoryCommandInputParameter) => ([
  47         isRequiredInput(input)
  48             ? (directory?: Directory) => directory ? undefined : ERROR_MESSAGE
  49             : () => undefined,
  50     ])
  51 );
  52
  53 interface DirectoryInputComponentState {
  54     open: boolean;
  55     directory?: CollectionResource;
  56 }
  57
  58 const DirectoryInputComponent = connect()(
  59     class FileInputComponent extends React.Component<GenericInputProps & DispatchProp, DirectoryInputComponentState> {
  60         state: DirectoryInputComponentState = {
  61             open: false,
  62         };
  63
  64         componentDidMount() {
  65             this.props.dispatch<any>(
  66                 initProjectsTreePicker(this.props.commandInput.id));
  67         }
  68
  69         render() {
  70             return <>
  71                 {this.renderInput()}
  72                 {this.renderDialog()}
  73             </>;
  74         }
  75
  76         openDialog = () => {
  77             this.setState({ open: true });
  78         }
  79
  80         closeDialog = () => {
  81             this.setState({ open: false });
  82         }
  83
  84         submit = () => {
  85             this.closeDialog();
  86             this.props.input.onChange(this.state.directory);
  87         }
  88
  89         setDirectory = (_: {}, { data }: TreeItem<ProjectsTreePickerItem>) => {
  90             if ('kind' in data && data.kind === ResourceKind.COLLECTION) {
  91                 this.setState({ directory: data });
  92             } else {
  93                 this.setState({ directory: undefined });
  94             }
  95         }
  96
  97         renderInput() {
  98             return <GenericInput
  99                 component={props =>
 100                     <Input
 101                         readOnly
 102                         fullWidth
 103                         value={props.input.value}
 104                         error={props.meta.touched && !!props.meta.error}
 105                         disabled={props.commandInput.disabled}
 106                         onClick={!this.props.commandInput.disabled ? this.openDialog : undefined}
 107                         onKeyPress={!this.props.commandInput.disabled ? this.openDialog : undefined} />}
 108                 {...this.props} />;
 109         }
 110
 111         renderDialog() {
 112             return <Dialog
 113                 open={this.state.open}
 114                 onClose={this.closeDialog}
 115                 fullWidth
 116                 maxWidth='md'>
 117                 <DialogTitle>Choose a directory</DialogTitle>
 118                 <DialogContent>
 119                     <ProjectsTreePicker
 120                         pickerId={this.props.commandInput.id}
 121                         includeCollections
 122                         toggleItemActive={this.setDirectory} />
 123                 </DialogContent>
 124                 <DialogActions>
 125                     <Button onClick={this.closeDialog}>Cancel</Button>
 126                     <Button
 127                         disabled={!this.state.directory}
 128                         variant='contained'
 129                         color='primary'
 130                         onClick={this.submit}>Ok</Button>
 131                 </DialogActions>
 132             </Dialog>;
 133         }
 134
 135     });
 136
 137