107 lines
3.5 KiB
TypeScript
107 lines
3.5 KiB
TypeScript
import { Component, linkEvent } from 'inferno';
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import { Link } from 'inferno-router';
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import { repoUrl } from '../utils';
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import { UserService } from '../services';
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import { version } from '../version';
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interface NavbarState {
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isLoggedIn: boolean;
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expanded: boolean;
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expandUserDropdown: boolean;
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}
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export class Navbar extends Component<any, NavbarState> {
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emptyState: NavbarState = {
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isLoggedIn: UserService.Instance.loggedIn,
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expanded: false,
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expandUserDropdown: false
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}
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constructor(props: any, context: any) {
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super(props, context);
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this.state = this.emptyState;
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this.handleOverviewClick = this.handleOverviewClick.bind(this);
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// Subscribe to user changes
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UserService.Instance.sub.subscribe(user => {
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let loggedIn: boolean = user !== undefined;
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this.setState({isLoggedIn: loggedIn});
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});
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}
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render() {
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return (
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<div>{this.navbar()}</div>
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)
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}
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// TODO class active corresponding to current page
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// TODO toggle css collapse
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navbar() {
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return (
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<nav class="container navbar navbar-expand-md navbar-light navbar-bg p-0 px-3">
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<a title={version} class="navbar-brand" href="#">
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<svg class="icon mr-2"><use xlinkHref="#icon-mouse"></use></svg>
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Lemmy
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</a>
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<button class="navbar-toggler" type="button" onClick={linkEvent(this, this.expandNavbar)}>
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<span class="navbar-toggler-icon"></span>
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</button>
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<div className={`${!this.state.expanded && 'collapse'} navbar-collapse`}>
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<ul class="navbar-nav mr-auto">
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<li class="nav-item">
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<a class="nav-link" href={repoUrl}>About</a>
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</li>
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<li class="nav-item">
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<Link class="nav-link" to="/communities">Forums</Link>
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</li>
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<li class="nav-item">
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<Link class="nav-link" to="/create_post">Create Post</Link>
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</li>
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<li class="nav-item">
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<Link class="nav-link" to="/create_community">Create Forum</Link>
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</li>
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</ul>
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<ul class="navbar-nav ml-auto mr-2">
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{this.state.isLoggedIn ?
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<li className={`nav-item dropdown ${this.state.expandUserDropdown && 'show'}`}>
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<a class="pointer nav-link dropdown-toggle" onClick={linkEvent(this, this.expandUserDropdown)} role="button">
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{UserService.Instance.user.username}
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</a>
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<div className={`dropdown-menu dropdown-menu-right ${this.state.expandUserDropdown && 'show'}`}>
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<a role="button" class="dropdown-item pointer" onClick={linkEvent(this, this.handleOverviewClick)}>Overview</a>
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<a role="button" class="dropdown-item pointer" onClick={ linkEvent(this, this.handleLogoutClick) }>Logout</a>
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</div>
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</li> :
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<Link class="nav-link" to="/login">Login / Sign up</Link>
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}
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</ul>
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</div>
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</nav>
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);
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}
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expandUserDropdown(i: Navbar) {
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i.state.expandUserDropdown = !i.state.expandUserDropdown;
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i.setState(i.state);
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}
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handleLogoutClick(i: Navbar) {
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i.state.expandUserDropdown = false;
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UserService.Instance.logout();
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}
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handleOverviewClick(i: Navbar) {
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i.state.expandUserDropdown = false;
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i.setState(i.state);
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let userPage = `/user/${UserService.Instance.user.id}`;
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i.context.router.history.push(userPage);
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}
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expandNavbar(i: Navbar) {
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i.state.expanded = !i.state.expanded;
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i.setState(i.state);
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}
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}
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