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={format}
  32         parse={parse}
  33         validate={[
  34             isRequiredInput(input)
  35                 ? (file?: File) => file ? undefined : ERROR_MESSAGE
  36                 : () => undefined,
  37         ]} />;
  38
  39 const format = (value?: File) => value ? value.basename : '';
  40
  41 const parse = (file: CollectionFile): File => ({
  42     class: CWLType.FILE,
  43     location: `keep:${file.id}`,
  44     basename: file.name,
  45 });
  46
  47 interface FileInputComponentState {
  48     open: boolean;
  49     file?: CollectionFile;
  50 }
  51
  52 const FileInputComponent = connect()(
  53     class FileInputComponent extends React.Component<GenericInputProps & DispatchProp, FileInputComponentState> {
  54         state: FileInputComponentState = {
  55             open: false,
  56         };
  57
  58         componentDidMount() {
  59             this.props.dispatch<any>(
  60                 initProjectsTreePicker(this.props.commandInput.id));
  61         }
  62
  63         render() {
  64             return <>
  65                 {this.renderInput()}
  66                 {this.renderDialog()}
  67             </>;
  68         }
  69
  70         openDialog = () => {
  71             this.setState({ open: true });
  72         }
  73
  74         closeDialog = () => {
  75             this.setState({ open: false });
  76         }
  77
  78         submit = () => {
  79             this.closeDialog();
  80             this.props.input.onChange(this.state.file);
  81         }
  82
  83         setFile = (event: React.MouseEvent<HTMLElement>, { data }: TreeItem<ProjectsTreePickerItem>, pickerId: string) => {
  84             if ('type' in data && data.type === CollectionFileType.FILE) {
  85                 this.setState({ file: data });
  86             } else {
  87                 this.setState({ file: undefined });
  88             }
  89         }
  90
  91         renderInput() {
  92             return <GenericInput
  93                 component={props =>
  94                     <Input
  95                         readOnly
  96                         fullWidth
  97                         disabled={props.commandInput.disabled}
  98                         value={props.input.value}
  99                         error={props.meta.touched && !!props.meta.error}
 100                         onClick={!props.commandInput.disabled ? this.openDialog : undefined}
 101                         onKeyPress={!props.commandInput.disabled ? this.openDialog : undefined} />}
 102                 {...this.props} />;
 103         }
 104
 105         renderDialog() {
 106             return <Dialog
 107                 open={this.state.open}
 108                 onClose={this.closeDialog}
 109                 fullWidth
 110                 maxWidth='md'>
 111                 <DialogTitle>Choose a file</DialogTitle>
 112                 <DialogContent>
 113                     <ProjectsTreePicker
 114                         pickerId={this.props.commandInput.id}
 115                         includeCollections
 116                         includeFiles
 117                         toggleItemActive={this.setFile} />
 118                 </DialogContent>
 119                 <DialogActions>
 120                     <Button onClick={this.closeDialog}>Cancel</Button>
 121                     <Button
 122                         disabled={!this.state.file}
 123                         variant='contained'
 124                         color='primary'
 125                         onClick={this.submit}>Ok</Button>
 126                 </DialogActions>
 127             </Dialog>;
 128         }
 129
 130     });
 131
 132