thelounge/client/components/App.vue
2019-12-10 14:19:31 +02:00

91 lines
2.7 KiB
Vue

<template>
<div id="viewport" :class="viewportClasses" role="tablist">
<Sidebar v-if="$store.state.appLoaded" :overlay="$refs.overlay" />
<div id="sidebar-overlay" ref="overlay" @click="$store.commit('sidebarOpen', false)" />
<router-view ref="window"></router-view>
<ImageViewer ref="imageViewer" />
<ContextMenu ref="contextMenu" />
<div id="upload-overlay"></div>
</div>
</template>
<script>
import throttle from "lodash/throttle";
import constants from "../js/constants";
import storage from "../js/localStorage";
import Sidebar from "./Sidebar.vue";
import ImageViewer from "./ImageViewer.vue";
import ContextMenu from "./ContextMenu.vue";
export default {
name: "App",
components: {
Sidebar,
ImageViewer,
ContextMenu,
},
computed: {
viewportClasses() {
return {
notified: this.$store.getters.highlightCount > 0,
"menu-open": this.$store.state.appLoaded && this.$store.state.sidebarOpen,
"menu-dragging": this.$store.state.sidebarDragging,
"userlist-open": this.$store.state.userlistOpen,
};
},
},
created() {
this.prepareOpenStates();
},
mounted() {
// Make a single throttled resize listener available to all components
this.debouncedResize = throttle(() => {
this.$root.$emit("resize");
}, 100);
window.addEventListener("resize", this.debouncedResize, {passive: true});
// Emit a daychange event every time the day changes so date markers know when to update themselves
const emitDayChange = () => {
this.$root.$emit("daychange");
// This should always be 24h later but re-computing exact value just in case
this.dayChangeTimeout = setTimeout(emitDayChange, this.msUntilNextDay());
};
this.dayChangeTimeout = setTimeout(emitDayChange, this.msUntilNextDay());
},
beforeDestroy() {
window.removeEventListener("resize", this.debouncedResize);
clearTimeout(this.dayChangeTimeout);
},
methods: {
msUntilNextDay() {
// Compute how many milliseconds are remaining until the next day starts
const today = new Date();
const tommorow = new Date(today.getFullYear(), today.getMonth(), today.getDate() + 1);
return tommorow - today;
},
prepareOpenStates() {
const viewportWidth = window.innerWidth;
let isUserlistOpen = storage.get("thelounge.state.userlist");
if (viewportWidth > constants.mobileViewportPixels) {
this.$store.commit(
"sidebarOpen",
storage.get("thelounge.state.sidebar") !== "false"
);
}
// If The Lounge is opened on a small screen (less than 1024px), and we don't have stored
// user list state, close it by default
if (viewportWidth >= 1024 && isUserlistOpen !== "true" && isUserlistOpen !== "false") {
isUserlistOpen = "true";
}
this.$store.commit("userlistOpen", isUserlistOpen === "true");
},
},
};
</script>