App.vue

<template>
  <div id="app">
    <b-navbar :fixed-top="true">
        <template slot="brand">
          <div class="logo">
            <router-link :to="{name: 'dashboard'}">
              <img class="full" src="@/assets/logo.svg"/>
              <img class="favicon" src="@/assets/favicon.png"/>
            </router-link>
          </div>
        </template>
        <template slot="end">
            <b-navbar-item tag="div"></b-navbar-item>
        </template>
    </b-navbar>

    <div class="wrapper">
      <section class="sidebar">
        <b-sidebar
          position="static"
          mobile="reduce"
          :fullheight="true"
          :open="true"
          :can-cancel="false"
        >
          <div>
            <b-menu :accordion="false">
              <b-menu-list>
                <b-menu-item :to="{name: 'dashboard'}" tag="router-link"
                  :active="activeItem.dashboard"
                  icon="view-dashboard-variant-outline" label="Dashboard">
                </b-menu-item><!-- dashboard -->

                <b-menu-item :expanded="activeGroup.lists"
                  icon="format-list-bulleted-square" label="Lists">
                  <b-menu-item :to="{name: 'lists'}" tag="router-link"
                    :active="activeItem.lists"
                    icon="format-list-bulleted-square" label="All lists"></b-menu-item>

                  <b-menu-item :to="{name: 'forms'}" tag="router-link"
                    :active="activeItem.forms"
                    icon="newspaper-variant-outline" label="Forms"></b-menu-item>
                </b-menu-item><!-- lists -->

                <b-menu-item :expanded="activeGroup.subscribers"
                  icon="account-multiple" label="Subscribers">
                  <b-menu-item :to="{name: 'subscribers'}" tag="router-link"
                    :active="activeItem.subscribers"
                    icon="account-multiple" label="All subscribers"></b-menu-item>

                  <b-menu-item :to="{name: 'import'}" tag="router-link"
                    :active="activeItem.import"
                    icon="file-upload-outline" label="Import"></b-menu-item>
                </b-menu-item><!-- subscribers -->

                <b-menu-item :expanded="activeGroup.campaigns"
                    icon="rocket-launch-outline" label="Campaigns">
                  <b-menu-item :to="{name: 'campaigns'}" tag="router-link"
                    :active="activeItem.campaigns"
                    icon="rocket-launch-outline" label="All campaigns"></b-menu-item>

                  <b-menu-item :to="{name: 'campaign', params: {id: 'new'}}" tag="router-link"
                    :active="activeItem.campaign"
                    icon="plus" label="Create new"></b-menu-item>

                  <b-menu-item :to="{name: 'media'}" tag="router-link"
                    :active="activeItem.media"
                    icon="image-outline" label="Media"></b-menu-item>

                  <b-menu-item :to="{name: 'templates'}" tag="router-link"
                    :active="activeItem.templates"
                    icon="file-image-outline" label="Templates"></b-menu-item>
                </b-menu-item><!-- campaigns -->

                <b-menu-item :to="{name: 'settings'}" tag="router-link"
                  :active="activeItem.settings"
                  icon="cog-outline" label="Settings"></b-menu-item>
              </b-menu-list>
            </b-menu>
          </div>
        </b-sidebar>
      </section>
      <!-- sidebar-->

      <!-- body //-->
      <div class="main">
        <div class="global-notices" v-if="serverConfig.needsRestart || serverConfig.update">
          <div v-if="serverConfig.needsRestart" class="notification is-danger">
            Settings have changed. Pause all running campaigns and restart the app
             &mdash;
            <b-button class="is-primary" size="is-small"
              @click="$utils.confirm(
                'Ensure running campaigns are paused. Restart?', reloadApp)">
                Restart
            </b-button>
          </div>
          <div v-if="serverConfig.update" class="notification is-success">
            A new update ({{ serverConfig.update.version }}) is available.
            <a :href="serverConfig.update.url" target="_blank">View</a>
          </div>
        </div>

        <router-view :key="$route.fullPath" />
      </div>
    </div>

    <b-loading v-if="!isLoaded" active>
        <div class="has-text-centered">
          <h1 class="title">Oops</h1>
          <p>
            Can't connect to the backend.<br />
            Make sure the server is running and refresh this page.
          </p>
        </div>
    </b-loading>
  </div>
</template>

<script>
import Vue from 'vue';
import { mapState } from 'vuex';

export default Vue.extend({
  name: 'App',

  data() {
    return {
      activeItem: {},
      activeGroup: {},
      isLoaded: window.CONFIG,
    };
  },

  watch: {
    $route(to) {
      // Set the current route name to true for active+expanded keys in the
      // menu to pick up.
      this.activeItem = { [to.name]: true };
      if (to.meta.group) {
        this.activeGroup = { [to.meta.group]: true };
      }
    },
  },

  methods: {
    reloadApp() {
      this.$api.reloadApp().then(() => {
        this.$utils.toast('Reloading app ...');

        // Poll until there's a 200 response, waiting for the app
        // to restart and come back up.
        const pollId = setInterval(() => {
          clearInterval(pollId);
          this.$utils.toast('Reload complete');
          document.location.reload();
        }, 500);
      });
    },
  },

  computed: {
    ...mapState(['serverConfig']),

    version() {
      return process.env.VUE_APP_VERSION;
    },
  },

  mounted() {
    // Lists is required across different views. On app load, fetch the lists
    // and have them in the store.
    this.$api.getLists();
  },
});
</script>

<style lang="scss">
  @import "assets/style.scss";
  @import "assets/icons/fontello.css";
</style>