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