src/views/run-process-panel/inputs/file-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 { memoize } from 'lodash/fp';
   7 import {
   8     isRequiredInput,
   9     FileCommandInputParameter,
  10     File,
  11     CWLType
  12 } from '~/models/workflow';
  13 import { Field } from 'redux-form';
  14 import { ERROR_MESSAGE } from '~/validators/require';
  15 import { Input, Dialog, DialogTitle, DialogContent, DialogActions, Button } from '@material-ui/core';
  16 import { GenericInputProps, GenericInput } from './generic-input';
  17 import { ProjectsTreePicker } from '~/views-components/projects-tree-picker/projects-tree-picker';
  18 import { connect, DispatchProp } from 'react-redux';
  19 import { initProjectsTreePicker } from '~/store/tree-picker/tree-picker-actions';
  20 import { TreeItem } from '~/components/tree/tree';
  21 import { ProjectsTreePickerItem } from '~/views-components/projects-tree-picker/generic-projects-tree-picker';
  22 import { CollectionFile, CollectionFileType } from '~/models/collection-file';
  23
  24 export interface FileInputProps {
  25     input: FileCommandInputParameter;
  26     options?: { showOnlyOwned: boolean, showOnlyWritable: boolean };
  27 }
  28 export const FileInput = ({ input, options }: FileInputProps) =>
  29     <Field
  30         name={input.id}
  31         commandInput={input}
  32         component={FileInputComponent}
  33         format={format}
  34         parse={parse}
  35         {...{
  36             options
  37         }}
  38         validate={getValidation(input)} />;
  39
  40 const format = (value?: File) => value ? value.basename : '';
  41
  42 const parse = (file: CollectionFile): File => ({
  43     class: CWLType.FILE,
  44     location: `keep:${file.id}`,
  45     basename: file.name,
  46 });
  47
  48 const getValidation = memoize(
  49     (input: FileCommandInputParameter) => ([
  50         isRequiredInput(input)
  51             ? (file?: File) => file ? undefined : ERROR_MESSAGE
  52             : () => undefined,
  53     ]));
  54
  55 interface FileInputComponentState {
  56     open: boolean;
  57     file?: CollectionFile;
  58 }
  59
  60 const FileInputComponent = connect()(
  61     class FileInputComponent extends React.Component<GenericInputProps & DispatchProp & {
  62         options?: { showOnlyOwned: boolean, showOnlyWritable: boolean };
  63     }, FileInputComponentState> {
  64         state: FileInputComponentState = {
  65             open: false,
  66         };
  67
  68         componentDidMount() {
  69             this.props.dispatch<any>(
  70                 initProjectsTreePicker(this.props.commandInput.id));
  71         }
  72
  73         render() {
  74             return <>
  75                 {this.renderInput()}
  76                 {this.renderDialog()}
  77             </>;
  78         }
  79
  80         openDialog = () => {
  81             this.setState({ open: true });
  82         }
  83
  84         closeDialog = () => {
  85             this.setState({ open: false });
  86         }
  87
  88         submit = () => {
  89             this.closeDialog();
  90             this.props.input.onChange(this.state.file);
  91         }
  92
  93         setFile = (_: {}, { data }: TreeItem<ProjectsTreePickerItem>) => {
  94             if ('type' in data && data.type === CollectionFileType.FILE) {
  95                 this.setState({ file: data });
  96             } else {
  97                 this.setState({ file: undefined });
  98             }
  99         }
 100
 101         renderInput() {
 102             return <GenericInput
 103                 component={props =>
 104                     <Input
 105                         readOnly
 106                         fullWidth
 107                         disabled={props.commandInput.disabled}
 108                         value={props.input.value}
 109                         error={props.meta.touched && !!props.meta.error}
 110                         onClick={!props.commandInput.disabled ? this.openDialog : undefined}
 111                         onKeyPress={!props.commandInput.disabled ? this.openDialog : undefined} />}
 112                 {...this.props} />;
 113         }
 114
 115         renderDialog() {
 116             return <Dialog
 117                 open={this.state.open}
 118                 onClose={this.closeDialog}
 119                 fullWidth
 120                 data-cy="choose-a-file-dialog"
 121                 maxWidth='md'>
 122                 <DialogTitle>Choose a file</DialogTitle>
 123                 <DialogContent>
 124                     <ProjectsTreePicker
 125                         pickerId={this.props.commandInput.id}
 126                         includeCollections
 127                         includeFiles
 128                         options={this.props.options}
 129                         toggleItemActive={this.setFile} />
 130                 </DialogContent>
 131                 <DialogActions>
 132                     <Button onClick={this.closeDialog}>Cancel</Button>
 133                     <Button
 134                         disabled={!this.state.file}
 135                         variant='contained'
 136                         color='primary'
 137                         onClick={this.submit}>Ok</Button>
 138                 </DialogActions>
 139             </Dialog>;
 140         }
 141
 142     });
 143
 144