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 {
   7     isRequiredInput,
   8     FileCommandInputParameter,
   9     File,
  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 } 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 } 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 { CollectionFile, CollectionFileType } from '~/models/collection-file';
  22
  23 export interface FileInputProps {
  24     input: FileCommandInputParameter;
  25 }
  26 export const FileInput = ({ input }: FileInputProps) =>
  27     <Field
  28         name={input.id}
  29         commandInput={input}
  30         component={FileInputComponent}
  31         format={(value?: File) => value ? value.basename : ''}
  32         parse={(file: CollectionFile): File => ({
  33             class: CWLType.FILE,
  34             location: `keep:${file.id}`,
  35             basename: file.name,
  36         })}
  37         validate={[
  38             isRequiredInput(input)
  39                 ? (file?: File) => file ? undefined : ERROR_MESSAGE
  40                 : () => undefined,
  41         ]} />;
  42
  43
  44 interface FileInputComponentState {
  45     open: boolean;
  46     file?: CollectionFile;
  47 }
  48
  49 const FileInputComponent = connect()(
  50     class FileInputComponent extends React.Component<GenericInputProps & DispatchProp, FileInputComponentState> {
  51         state: FileInputComponentState = {
  52             open: false,
  53         };
  54
  55         componentDidMount() {
  56             this.props.dispatch<any>(
  57                 initProjectsTreePicker(this.props.commandInput.id));
  58         }
  59
  60         render() {
  61             return <>
  62                 {this.renderInput()}
  63                 {this.renderDialog()}
  64             </>;
  65         }
  66
  67         openDialog = () => {
  68             this.setState({ open: true });
  69         }
  70
  71         closeDialog = () => {
  72             this.setState({ open: false });
  73         }
  74
  75         submit = () => {
  76             this.closeDialog();
  77             this.props.input.onChange(this.state.file);
  78         }
  79
  80         setFile = (event: React.MouseEvent<HTMLElement>, { data }: TreeItem<ProjectsTreePickerItem>, pickerId: string) => {
  81             if ('type' in data && data.type === CollectionFileType.FILE) {
  82                 this.setState({ file: data });
  83             } else {
  84                 this.setState({ file: undefined });
  85             }
  86         }
  87
  88         renderInput() {
  89             return <GenericInput
  90                 component={props =>
  91                     <Input
  92                         readOnly
  93                         fullWidth
  94                         value={props.input.value}
  95                         error={props.meta.touched && !!props.meta.error}
  96                         onClick={this.openDialog}
  97                         onKeyPress={this.openDialog} />}
  98                 {...this.props} />;
  99         }
 100
 101         renderDialog() {
 102             return <Dialog
 103                 open={this.state.open}
 104                 onClose={this.closeDialog}
 105                 fullWidth
 106                 maxWidth='md'>
 107                 <DialogTitle>Choose a file</DialogTitle>
 108                 <DialogContent>
 109                     <ProjectsTreePicker
 110                         pickerId={this.props.commandInput.id}
 111                         includeCollections
 112                         includeFiles
 113                         toggleItemActive={this.setFile} />
 114                 </DialogContent>
 115                 <DialogActions>
 116                     <Button onClick={this.closeDialog}>Cancel</Button>
 117                     <Button
 118                         disabled={!this.state.file}
 119                         variant='contained'
 120                         color='primary'
 121                         onClick={this.submit}>Ok</Button>
 122                 </DialogActions>
 123             </Dialog>;
 124         }
 125
 126     });
 127
 128