257 lines
9.2 KiB
Vue
257 lines
9.2 KiB
Vue
<template>
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<div id="app">
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<div id="bg">
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<img src="./assets/lens.jpg" alt="">
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</div>
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<sync-loader :loading="isLoading"></sync-loader>
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<b-alert
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:show="dismissCountDown"
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dismissible
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variant="danger"
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@dismissed="dismissCountDown=0"
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@dismiss-count-down="countDownChanged"
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>
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{{alertMessage}}
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<b-progress
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variant="error"
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:max="dismissSecs"
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:value="dismissCountDown"
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height="4px"
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></b-progress>
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</b-alert>
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<div id="nav">
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<b-navbar toggleable="lg" type="dark" variant="dark">
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<b-navbar-brand to="/">
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<img src="https://placekitten.com/g/30/30" class="d-inline-block align-top" alt="Kitten">
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LRC - <strong>L</strong>ecture <strong>R</strong>ecord <strong>C</strong>ontrol
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</b-navbar-brand>
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<b-navbar-toggle target="nav-collapse"></b-navbar-toggle>
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<b-collapse id="nav-collapse" is-nav>
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<b-navbar-nav>
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<b-nav-item to="/about">About</b-nav-item>
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<b-nav-item v-if="authenticated" :to="{name: 'rooms'}">{{ $t('Rooms') }}</b-nav-item>
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<b-nav-item v-if="authenticated" :to="{name: 'recorders'}">{{ $t('Recorders') }}</b-nav-item>
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<b-nav-item v-if="authenticated" :to="{name: 'commands'}">{{ $t('Commands') }}</b-nav-item>
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<b-nav-item :to="{name: 'test'}">Test</b-nav-item>
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</b-navbar-nav>
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<!-- Right aligned nav items -->
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<b-navbar-nav class="ml-auto">
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<b-nav-form>
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<b-form-input size="sm" class="mr-sm-2" placeholder="Search"></b-form-input>
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<b-button size="sm" class="my-2 my-sm-0" type="submit">Search</b-button>
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</b-nav-form>
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<b-nav-item-dropdown split split-to="admin" variant="outline-danger" :text="$t('admin')">
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<b-dropdown-item :to="{name: 'admin.user'}">{{ $t('user') }}</b-dropdown-item>
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<b-dropdown-item :to="{name: 'admin.group'}">{{ $t('group') }}</b-dropdown-item>
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<b-dropdown-item href="#">Something else here...</b-dropdown-item>
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</b-nav-item-dropdown>
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<b-nav-item-dropdown text="Lang" right>
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<b-dropdown-item v-for="(lang, i) in langs"
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v-bind:key="lang"
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@click="$i18n.locale=lang">{{ lang }}
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</b-dropdown-item>
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</b-nav-item-dropdown>
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<b-nav-item-dropdown v-if="authenticated" right>
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<!-- Using 'button-content' slot -->
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<template slot="button-content"><em>User</em></template>
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<b-dropdown-item :to="{name: 'profile'}">Profile</b-dropdown-item>
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<b-dropdown-item to="/logout" @click.prevent="logout()">Sign Out</b-dropdown-item>
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</b-nav-item-dropdown>
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<b-nav-item v-else to="/login">Login</b-nav-item>
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</b-navbar-nav>
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</b-collapse>
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</b-navbar>
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<span v-if="tokenValidity">({{$t('Session will timeout in: ')}}{{tokenValidity}})</span>
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<span v-else>{{$t('Session has expired!')}} <a v-if="refreshTokenValidity" href="~"
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@click.prevent="refreshToken()">{{$t('Click here to refresh session')}}</a></span>
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<span v-if="refreshTokenValidity"> | ({{refreshTokenValidity}})
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<input type="checkbox" id="auto_renew_cb" v-model="autoRenewSession">
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<label for="auto_renew_cb">{{$t('auto renew session')}}</label>
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</span>
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<span v-else>{{$t('Can\'t renew session – please login again!')}}</span>
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</div>
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<div id="content_frame">
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<router-view :style="main_style"/>
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</div>
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</div>
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</template>
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<script>
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import {EventBus, getRemainingJwtValiditySeconds} from '@/utils';
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import SyncLoader from 'vue-spinner/src/SyncLoader.vue';
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export default {
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components: {
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SyncLoader,
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},
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data() {
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return {
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isLoading: false,
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tokenValidity: -1,
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refreshFailed: false,
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refreshTokenValidity: -1,
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showAlert: true,
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alertMessage: 'NO MESSAGE PROVIDED',
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langs: ['de', 'en', 'es'],
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dismissSecs: 5,
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dismissCountDown: 0,
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autoRenewSession: true,
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main_style: {}
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};
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},
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methods: {
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showErrorMessage(msg) {
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this.isLoading = false;
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this.dismissCountDown = this.dismissSecs;
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this.alertMessage = msg;
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},
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countDownChanged(dismissCountDown) {
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this.dismissCountDown = dismissCountDown;
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},
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logout() {
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this.$store.dispatch('logout', {revokeRefreshToken: true});
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this.$router.push({name: 'home'});
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},
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refreshToken() {
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this.$store.dispatch('refreshToken');
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},
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},
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mounted() {
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EventBus.$on('failedLoadingRecorders', (msg) => {
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this.showErrorMessage(msg);
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});
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EventBus.$on('failedLoadingRooms', (msg) => {
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this.showErrorMessage(msg);
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});
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EventBus.$on('failedRefreshingToken', (msg) => {
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this.refreshFailed = true;
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});
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this.$nextTick(() => {
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window.setInterval(() => {
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// this.$log.debug(getRemainingJwtValiditySeconds(this.$store.state.access_token));
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const tokenValidity = getRemainingJwtValiditySeconds(this.$store.state.access_token);
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// this.tokenValidity = this.tokenValidity.format('mm:ss');
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const refreshTokenValidity = getRemainingJwtValiditySeconds(this.$store.state.refresh_token);
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// this.$log.debug(this.$store.state);
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if (tokenValidity < 50 && refreshTokenValidity > 30 && this.autoRenewSession && !this.refreshFailed) {
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this.$store.dispatch('refreshToken'); // renew access token
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}
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if (this.autoRenewSession && this.refreshFailed) {
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this.$store.dispatch('resetToken'); // delete all token info if refresh fails
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this.$router.push({name: 'login'});
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this.refreshFailed = false;
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}
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if (isNaN(tokenValidity)) {
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this.tokenValidity = false;
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} else {
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this.tokenValidity = new Date(1000 * tokenValidity).toISOString().substr(14, 5);
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}
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if (isNaN(tokenValidity)) {
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this.refreshTokenValidity = false;
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} else {
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this.refreshTokenValidity = new Date(1000 * refreshTokenValidity).toISOString().substr(11, 8);
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}
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}, 1000);
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});
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},
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computed: {
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authenticated() {
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return this.$store.getters.isAuthenticated;
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},
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profile() {
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return this.$store.state.profile;
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},
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},
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};
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</script>
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<style lang="scss">
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@import '../node_modules/bootstrap/scss/bootstrap.scss';
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#app {
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font-family: 'Avenir', Helvetica, Arial, sans-serif;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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color: #385875;
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}
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#bg {
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z-index: -100;
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position: fixed;
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top: -50%;
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left: -50%;
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width: 200%;
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height: 200%;
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}
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#bg img {
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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margin: auto;
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min-width: 50%;
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min-height: 50%;
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}
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h1 {
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color: #275d37;
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}
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#nav {
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padding: 0px;
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text-align: center;
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a {
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font-weight: bold;
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color: #7ea8d6;
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&.router-link-exact-active {
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color: #42b983;
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}
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}
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}
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/* Absolute Center Spinner */
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.v-spinner {
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position: fixed;
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z-index: 999;
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// height: 2em;
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// width: 2em;
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overflow: visible;
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margin: auto;
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top: 50%;
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left: 50%;
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bottom: 0;
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right: 0;
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}
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/* Transparent Overlay */
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.v-spinner:before {
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content: '';
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display: block;
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-color: rgba(0, 0, 0, 0.2);
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}
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</style>
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