273 lines
9.0 KiB
Vue
273 lines
9.0 KiB
Vue
<template>
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<el-row justify="space-between" type="flex">
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<el-col :span="24">
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<el-col :xs="8" :sm="4" :md="4" :xl="3" style="padding-top: .5rem;">
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<a class="navbar-brand" href="/" rel="nofollow">
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<img src="@/assets/rymcu.png" alt="RYMCU" class="navbar-brand-img">
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</a>
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</el-col>
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<el-col :xs="0" :sm="12" :md="8" :xl="8" style="text-align: center;">
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<el-row type="flex" justify="center">
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<el-col>
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<el-menu :default-active="getActiveMenu" style="margin-top: -2px;border: 0;" mode="horizontal"
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@select="handleSelectMenu">
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<el-menu-item index="index">首页</el-menu-item>
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<el-menu-item index="topic">专题</el-menu-item>
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</el-menu>
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</el-col>
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</el-row>
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</el-col>
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<el-col :xs="16" :sm="8" :md="6" :xl="3" style="padding-top: 1rem;">
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<client-only>
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<el-col v-if="user" style="text-align: right;">
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<el-link rel="nofollow" :underline="false" style="padding-left: 10px;padding-right: 10px;" href="/article/post">发帖
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</el-link>
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<el-link rel="nofollow" :underline="false" style="padding-left: 10px;padding-right: 10px;">
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<el-dropdown trigger="click" @command="handleCommand">
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<el-badge :value="notificationNumbers" class="item">
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<el-link rel="nofollow" :underline="false" style="font-size: 1.4rem;" class="el-icon-bell"></el-link>
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</el-badge>
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<el-dropdown-menu slot="dropdown">
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<el-dropdown-item v-for="notification in notifications" :key="notification.idNotification"
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command="notification">{{ notification.dataSummary }}
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</el-dropdown-item>
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<el-dropdown-item command="notification">查看所有消息</el-dropdown-item>
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</el-dropdown-menu>
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</el-dropdown>
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</el-link>
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<el-link rel="nofollow" :underline="false" style="margin-left: 10px;">
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<el-dropdown trigger="click" @command="handleCommand">
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<el-avatar v-if="avatarURL" size="small" :src="avatarURL"></el-avatar>
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<el-avatar v-else size="small" src="https://static.rymcu.com/article/1578475481946.png"></el-avatar>
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<el-dropdown-menu slot="dropdown">
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<el-dropdown-item command="user" style="align-items: center;">
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<el-avatar class="mr-3" v-if="avatarURL" size="small" style="margin-top: 1rem;"
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:src="avatarURL"></el-avatar>
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<el-avatar class="mr-3" v-else size="small" style="margin-top: 1rem;"
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src="https://static.rymcu.com/article/1578475481946.png"></el-avatar>
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<el-link rel="nofollow" :underline="false" style="margin-left: 10px;margin-bottom: 1rem;">{{ nickname }}</el-link>
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</el-dropdown-item>
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<el-dropdown-item v-if="hasPermissions" command="admin-dashboard">系统管理</el-dropdown-item>
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<el-dropdown-item command="user-info">资料与账号</el-dropdown-item>
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<el-dropdown-item command="drafts">我的草稿</el-dropdown-item>
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<el-dropdown-item command="logout" divided>退出登录</el-dropdown-item>
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</el-dropdown-menu>
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</el-dropdown>
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</el-link>
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</el-col>
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<el-col v-else style="text-align: right;">
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<nuxt-link to="/login">
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<el-link rel="nofollow" :underline="false" style="margin-left: 10px;">登录</el-link>
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</nuxt-link>
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<nuxt-link to="/register">
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<el-link rel="nofollow" :underline="false" style="margin-left: 10px;">注册</el-link>
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</nuxt-link>
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</el-col>
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</client-only>
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</el-col>
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</el-col>
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</el-row>
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</template>
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<script>
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import { isBrowser } from '~/environment'
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const Cookie = process.client ? require('js-cookie') : undefined
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export default {
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name: "MobileHeader",
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computed: {
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getActiveMenu() {
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return this.$store.state.activeMenu;
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},
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user() {
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return this.$store.state.oauth;
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},
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avatarURL() {
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let _ts = this;
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if (isBrowser) {
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if (!_ts.$store.state.userInfo) {
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let user = localStorage.getItem('user');
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if (user) {
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_ts.$store.commit('setUser', JSON.parse(user))
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}
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}
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}
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return _ts.$store.state.userInfo?.avatarURL;
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},
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nickname() {
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let _ts = this;
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if (isBrowser) {
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if (!_ts.$store.state.userInfo) {
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let user = localStorage.getItem('user');
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if (user) {
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_ts.$store.commit('setUser', JSON.parse(user))
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}
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}
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}
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return _ts.$store.state.userInfo?.nickname;
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},
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account() {
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let _ts = this;
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if (isBrowser) {
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if (!_ts.$store.state.userInfo) {
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let user = localStorage.getItem('user');
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if (user) {
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_ts.$store.commit('setUser', JSON.parse(user))
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}
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}
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}
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return _ts.$store.state.userInfo?.account;
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},
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hasPermissions() {
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return this.$store.getters.hasPermissions('blog_admin');
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}
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},
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data() {
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return {
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restaurants: [],
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state: '',
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timeout: null,
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show: false,
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notifications: [],
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notificationNumbers: ""
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};
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},
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watch: {
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user: function () {
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this.getUnreadNotifications();
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}
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},
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methods: {
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handleSelectMenu(item) {
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let _ts = this;
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let activeMenu = _ts.$store.state.activeMenu;
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if (activeMenu !== item) {
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switch (item) {
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case 'topic':
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_ts.$router.push({
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path: '/topic/news'
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})
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break;
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case 'github':
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window.open("https://github.com/rymcu");
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return false;
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break;
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default:
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_ts.$router.push(
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{
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path: '/'
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}
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)
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}
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}
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},
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handleCommand(item) {
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let _ts = this;
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switch (item) {
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case 'user':
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_ts.$router.push({
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path: '/user/' + _ts.account
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})
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break;
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case 'user-info':
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_ts.$router.push({
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path: '/user/settings/account'
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})
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break;
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case 'logout':
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Cookie.remove('auth')
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_ts.$store.commit('setAuth', null)
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item = 'login';
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break;
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default:
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_ts.$router.push({
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name: item
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})
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}
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},
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getUnreadNotifications() {
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let _ts = this;
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if (_ts.user) {
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_ts.$axios.$get('/api/notification/unread').then(function (res) {
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if (res) {
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_ts.$set(_ts, 'notifications', res.notifications);
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_ts.$set(_ts, 'notificationNumbers', res.pagination.total === 0 ? "" : res.pagination.total);
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}
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})
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}
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},
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browserFingerprint() {
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let _ts = this
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let canvas = document.createElement('canvas');
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let ctx = canvas.getContext('2d');
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let txt = 'https://rymcu.com/';
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ctx.textBaseline = "top";
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ctx.font = "14px 'Arial'";
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ctx.textBaseline = "rymcu";
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ctx.fillStyle = "#f60";
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ctx.fillRect(125,1,62,20);
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ctx.fillStyle = "#069";
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ctx.fillText(txt, 2, 15);
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ctx.fillStyle = "rgba(102, 204, 0, 0.7)";
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ctx.fillText(txt, 4, 17);
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let b64 = canvas.toDataURL().replace("data:image/png;base64,","");
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let bin = atob(b64);
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let fingerprint = _ts.bin2hex(bin.slice(-16,-12));
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_ts.$store.commit('setFingerprint', fingerprint);
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},
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bin2hex(str) {
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let _ts = this
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let result = "";
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for (let i = 0; i < str.length; i++) {
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let c = str.charCodeAt(i);
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// 高字节
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result += _ts.byte2Hex(c >> 8 & 0xff);
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// 低字节
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result += _ts.byte2Hex(c & 0xff);
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}
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return result;
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},
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byte2Hex(b) {
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if (b < 0x10) {
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return "0" + b.toString(16);
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} else {
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return b.toString(16);
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}
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}
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},
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mounted() {
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let _ts = this
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let user = _ts.user;
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if (user) {
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_ts.getUnreadNotifications();
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}
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let fingerprint = _ts.$store.state.fingerprint
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if (!fingerprint) {
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_ts.browserFingerprint();
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}
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}
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}
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</script>
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<style scoped>
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.navbar-brand {
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color: inherit;
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margin-right: 1rem;
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font-size: 1.25rem;
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white-space: nowrap;
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font-weight: 600;
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padding: 0;
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transition: .3s opacity;
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line-height: 2rem;
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}
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.navbar-brand-img {
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height: 2rem;
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line-height: 2rem;
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vertical-align: bottom;
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margin-right: .5rem;
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width: auto;
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}
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</style>
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