src/views/login-panel/login-panel.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 { Grid, Typography, Button, Select, FormControl } from '@material-ui/core';
   8 import { StyleRulesCallback, WithStyles, withStyles } from '@material-ui/core/styles';
   9 import { login, authActions } from '~/store/auth/auth-action';
  10 import { ArvadosTheme } from '~/common/custom-theme';
  11 import { RootState } from '~/store/store';
  12 import * as classNames from 'classnames';
  13
  14 type CssRules = 'root' | 'container' | 'title' | 'content' | 'content__bolder' | 'button';
  15
  16 const styles: StyleRulesCallback<CssRules> = (theme: ArvadosTheme) => ({
  17     root: {
  18         position: 'relative',
  19         backgroundColor: theme.palette.grey["200"],
  20         '&::after': {
  21             content: `''`,
  22             position: 'absolute',
  23             top: 0,
  24             left: 0,
  25             bottom: 0,
  26             right: 0,
  27             background: 'url("arvados-logo-big.png") no-repeat center center',
  28             opacity: 0.2,
  29         }
  30     },
  31     container: {
  32         width: '560px',
  33         zIndex: 10
  34     },
  35     title: {
  36         marginBottom: theme.spacing.unit * 6,
  37         color: theme.palette.grey["800"]
  38     },
  39     content: {
  40         marginBottom: theme.spacing.unit * 3,
  41         lineHeight: '1.2rem',
  42         color: theme.palette.grey["800"]
  43     },
  44     'content__bolder': {
  45         fontWeight: 'bolder'
  46     },
  47     button: {
  48         boxShadow: 'none'
  49     }
  50 });
  51
  52 type LoginPanelProps = DispatchProp<any> & WithStyles<CssRules> & {
  53     remoteHosts: { [key: string]: string },
  54     homeCluster: string,
  55     uuidPrefix: string
  56 };
  57
  58 export const LoginPanel = withStyles(styles)(
  59     connect((state: RootState) => ({
  60         remoteHosts: state.auth.remoteHosts,
  61         homeCluster: state.auth.homeCluster,
  62         uuidPrefix: state.auth.localCluster
  63     }))(({ classes, dispatch, remoteHosts, homeCluster, uuidPrefix }: LoginPanelProps) =>
  64         <Grid container justify="center" alignItems="center"
  65             className={classes.root}
  66             style={{ marginTop: 56, overflowY: "auto", height: "100%" }}>
  67             <Grid item className={classes.container}>
  68                 <Typography variant='h6' align="center" className={classes.title}>
  69                     Welcome to the Arvados Workbench
  70                 </Typography>
  71                 <Typography className={classes.content}>
  72                     The "Log in" button below will show you a Google sign-in page.
  73                     After you assure Google that you want to log in here with your Google account, you will be redirected back here to Arvados Workbench.
  74                 </Typography>
  75                 <Typography className={classes.content}>
  76                     If you have never used Arvados Workbench before, logging in for the first time will automatically create a new account.
  77                 </Typography>
  78                 <Typography variant='body1' className={classNames(classes.content, classes.content__bolder)}>
  79                     IMPORTANT: Please keep in mind to store exploratory data only but not any information used for clinical decision making.
  80                 </Typography>
  81                 <Typography className={classes.content}>
  82                     Arvados Workbench uses your name and email address only for identification, and does not retrieve any other personal information from Google.
  83                 </Typography>
  84
  85                 {Object.keys(remoteHosts).length > 1 &&
  86                     <Typography component="div" align="right">
  87                         <label>Please select the cluster that hosts your user account:</label>
  88                         <Select native value={homeCluster} style={{ margin: "1em" }}
  89                             onChange={(event) => dispatch(authActions.SET_HOME_CLUSTER(event.target.value))}>
  90                             {Object.keys(remoteHosts).map((k) => <option key={k} value={k}>{k}</option>)}
  91                         </Select>
  92                     </Typography>}
  93
  94                 <Typography component="div" align="right">
  95                     <Button variant="contained" color="primary" style={{ margin: "1em" }} className={classes.button}
  96                         onClick={() => dispatch(login(uuidPrefix, homeCluster, remoteHosts))}>
  97                         Log in to {uuidPrefix}
  98                         {uuidPrefix !== homeCluster &&
  99                             <span>&nbsp;with user from {homeCluster}</span>}
 100                     </Button>
 101                 </Typography>
 102             </Grid>
 103         </Grid >
 104     ));