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 } 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
  13 type CssRules = 'root' | 'container' | 'title' | 'content' | 'content__bolder' | 'button';
  14
  15 const styles: StyleRulesCallback<CssRules> = (theme: ArvadosTheme) => ({
  16     root: {
  17         position: 'relative',
  18         backgroundColor: theme.palette.grey["200"],
  19         '&::after': {
  20             content: `''`,
  21             position: 'absolute',
  22             top: 0,
  23             left: 0,
  24             bottom: 0,
  25             right: 0,
  26             opacity: 0.2,
  27         }
  28     },
  29     container: {
  30         width: '560px',
  31         zIndex: 10
  32     },
  33     title: {
  34         marginBottom: theme.spacing.unit * 6,
  35         color: theme.palette.grey["800"]
  36     },
  37     content: {
  38         marginBottom: theme.spacing.unit * 3,
  39         lineHeight: '1.2rem',
  40         color: theme.palette.grey["800"]
  41     },
  42     'content__bolder': {
  43         fontWeight: 'bolder'
  44     },
  45     button: {
  46         boxShadow: 'none'
  47     }
  48 });
  49
  50 type LoginPanelProps = DispatchProp<any> & WithStyles<CssRules> & {
  51     remoteHosts: { [key: string]: string },
  52     homeCluster: string,
  53     uuidPrefix: string,
  54     loginCluster: string,
  55     welcomePage: 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         loginCluster: state.auth.loginCluster,
  64         welcomePage: state.auth.config.clusterConfig.Workbench.WelcomePageHTML
  65     }))(({ classes, dispatch, remoteHosts, homeCluster, uuidPrefix, loginCluster, welcomePage }: LoginPanelProps) =>
  66         <Grid container justify="center" alignItems="center"
  67             className={classes.root}
  68             style={{ marginTop: 56, overflowY: "auto", height: "100%" }}>
  69             <Grid item className={classes.container}>
  70                 <Typography component="div">
  71                     <div dangerouslySetInnerHTML={{ __html: welcomePage }} style={{ margin: "1em" }} />
  72                 </Typography>
  73                 {Object.keys(remoteHosts).length > 1 && loginCluster === "" &&
  74
  75                     <Typography component="div" align="right">
  76                         <label>Please select the cluster that hosts your user account:</label>
  77                         <Select native value={homeCluster} style={{ margin: "1em" }}
  78                             onChange={(event) => dispatch(authActions.SET_HOME_CLUSTER(event.target.value))}>
  79                             {Object.keys(remoteHosts).map((k) => <option key={k} value={k}>{k}</option>)}
  80                         </Select>
  81                     </Typography>}
  82
  83                 <Typography component="div" align="right">
  84                     <Button variant="contained" color="primary" style={{ margin: "1em" }} className={classes.button}
  85                         onClick={() => dispatch(login(uuidPrefix, homeCluster, loginCluster, remoteHosts))}>
  86                         Log in
  87                         {uuidPrefix !== homeCluster && loginCluster !== homeCluster &&
  88                             <span>&nbsp;to {uuidPrefix} with user from {homeCluster}</span>}
  89                     </Button>
  90                 </Typography>
  91             </Grid>
  92         </Grid >
  93     ));