diff options
Diffstat (limited to 'modern/src/LoginPage.js')
| -rw-r--r-- | modern/src/LoginPage.js | 177 |
1 files changed, 81 insertions, 96 deletions
diff --git a/modern/src/LoginPage.js b/modern/src/LoginPage.js index 8104aa3..1da3366 100644 --- a/modern/src/LoginPage.js +++ b/modern/src/LoginPage.js @@ -1,14 +1,16 @@ -import t from './common/localization' -import React, { Component } from 'react'; +import React, { useState } from 'react'; +import { useHistory } from 'react-router-dom'; import Button from '@material-ui/core/Button'; import FormHelperText from '@material-ui/core/FormHelperText'; import FormControl from '@material-ui/core/FormControl'; import Input from '@material-ui/core/Input'; import InputLabel from '@material-ui/core/InputLabel'; import Paper from '@material-ui/core/Paper'; -import withStyles from '@material-ui/core/styles/withStyles'; +import { makeStyles } from '@material-ui/core'; -const styles = theme => ({ +import t from './common/localization'; + +const useStyles = makeStyles(theme => ({ root: { width: 'auto', display: 'block', // Fix IE11 issue. @@ -39,111 +41,94 @@ const styles = theme => ({ flex: '1 1 0', margin: `${theme.spacing(3)}px ${theme.spacing(1)}px 0` }, -}); +})); + +const LoginPage = () => { + const [filled, setFilled] = useState(false); + const [loading, setLoading] = useState(false); + const [failed, setFailed] = useState(false); + const [email, setEmail] = useState(''); + const [password, setPassword] = useState(''); -class LoginPage extends Component { - constructor(props) { - super(props); - this.state = { - filled: false, - loading: false, - failed: false, - email: "", - password: "" - }; - this.handleChange = this.handleChange.bind(this); - this.handleRegister = this.handleRegister.bind(this); - this.handleLogin = this.handleLogin.bind(this); + const classes = useStyles(); + const history = useHistory(); + + const handleEmailChange = (event) => { + setEmail(event.target.value); } - handleChange(event) { - this.setState({ - [event.target.id]: event.target.value - }); + const handlePasswordChange = (event) => { + setPassword(event.target.value); } - handleRegister() { - // TODO implement registration + const handleRegister = () => { + // TODO: Implement registration } - handleLogin(event) { + const handleLogin = (event) => { event.preventDefault(); - const { email, password } = this.state; - fetch("/api/session", { - method: "POST", - body: new URLSearchParams(`email=${email}&password=${password}`) - }).then(response => { + fetch('/api/session', { method: 'POST', body: new URLSearchParams(`email=${email}&password=${password}`) }).then(response => { if (response.ok) { - this.props.history.push('/'); // TODO avoid calling sessions twice + history.push('/'); // TODO: Avoid calling sessions twice } else { - this.setState({ - failed: true, - password: "" - }); + setFailed(true); + setPassword(''); } }); } - render() { - const { classes } = this.props; - const { failed, email, password } = this.state; - return ( - <main className={classes.root}> - <Paper className={classes.paper}> - - <img className={classes.logo} src="/logo.svg" alt="Traccar" /> - - <form onSubmit={this.handleLogin}> - - <FormControl margin="normal" required fullWidth error={failed}> - <InputLabel htmlFor="email">{t('userEmail')}</InputLabel> - <Input - id="email" - value={email} - autoComplete="email" - autoFocus - onChange={this.handleChange} /> - { failed && <FormHelperText>Invalid username or password</FormHelperText> } - </FormControl> - - <FormControl margin="normal" required fullWidth> - <InputLabel htmlFor="password">{t('userPassword')}</InputLabel> - <Input - id="password" - type="password" - value={password} - autoComplete="current-password" - onChange={this.handleChange} /> - </FormControl> - - <div className={classes.buttons}> - - <Button - type="button" - variant="contained" - disabled - className={classes.button} - onClick={this.handleRegister}> - {t('loginRegister')} - </Button> - - <Button - type="submit" - variant="contained" - color="primary" - disabled={!email || !password} - className={classes.button}> - {t('loginLogin')} - </Button> - - </div> - - </form> - - </Paper> - </main> - ); - } + return ( + <main className={classes.root}> + <Paper className={classes.paper}> + <img className={classes.logo} src="/logo.svg" alt="Traccar" /> + <form onSubmit={handleLogin}> + <FormControl margin="normal" required fullWidth error={failed}> + <InputLabel htmlFor="email">{t('userEmail')}</InputLabel> + <Input + id="email" + name="email" + value={email} + autoComplete="email" + autoFocus + onChange={handleEmailChange} /> + {failed && <FormHelperText>Invalid username or password</FormHelperText>} + </FormControl> + + <FormControl margin="normal" required fullWidth> + <InputLabel htmlFor="password">{t('userPassword')}</InputLabel> + <Input + id="password" + name="password" + type="password" + value={password} + autoComplete="current-password" + onChange={handlePasswordChange} /> + </FormControl> + + <div className={classes.buttons}> + <Button + type="button" + variant="contained" + disabled + className={classes.button} + onClick={handleRegister}> + {t('loginRegister')} + </Button> + + <Button + type="submit" + variant="contained" + color="primary" + disabled={!email || !password} + className={classes.button}> + {t('loginLogin')} + </Button> + + </div> + </form> + </Paper> + </main> + ); } -export default withStyles(styles)(LoginPage); +export default LoginPage; |