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<script>
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import config from "@/app.config.js";
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import { version } from "./package.json";
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export default {
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computed: {},
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methods: {
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// 初始化菜单权限等数据
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init() {
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let that = this;
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let { vk } = that;
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// 如果token失效,直接跳登录页面
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if (!vk.checkToken()) {
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vk.reLaunch(config.login.url);
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return false;
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}
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if (!that.isAllowLoginBackground()) {
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vk.alert("您的账户无登陆权限", function() {
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vk.reLaunch(config.login.url);
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});
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return false;
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}
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vk.userCenter.getMenu({
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success: function(data) {
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// 初始化菜单
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let { menus = [] } = data;
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// 合并去重
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menus = vk.pubfn.arr_concat(menus, config.sideBar.staticMenu, "menu_id");
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// 排序
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menus.sort(function(a, b) {
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let sortA = a.sort || 0;
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let sortB = b.sort || 0;
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return sortA - sortB;
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});
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if (JSON.stringify(menus) !== JSON.stringify(vk.getVuex("$app.navMenu"))) {
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vk.setVuex("$app.navMenu", menus);
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}
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// 将树形结构转成数组结构
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let menuList = vk.pubfn.treeToArray(menus, {
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id: "menu_id",
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parent_id: "parent_id",
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children: "children"
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});
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if (JSON.stringify(menuList) !== JSON.stringify(vk.getVuex("$app.menuList"))) {
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vk.setVuex("$app.menuList", menuList);
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}
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vk.setVuex("$app.inited", true);
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vk.setVuex("$user.userInfo", data.userInfo);
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vk.setVuex("$user.permission", data.userInfo.permission);
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}
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});
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},
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// 初始化系统环境变量
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initApp() {
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let that = this;
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let { vk } = that;
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uni.getSystemInfo().then(([err, res]) => {
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let isPC = res.model && res.model != "PC" ? false : true;
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vk.setVuex("$app.isPC", isPC);
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vk.setVuex("$app.width", res.windowWidth);
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vk.setVuex("$app.height", res.windowHeight);
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});
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uni.onWindowResize(res => {
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vk.pubfn.debounce(
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function() {
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vk.setVuex("$app.width", res.size.windowWidth);
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vk.setVuex("$app.height", res.size.windowHeight);
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},
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50,
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false,
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"app-onresize"
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);
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});
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},
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// 检测用户是否可以登录admin
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isAllowLoginBackground(userInfo) {
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let that = this;
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let { vk } = that;
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if (!userInfo) userInfo = vk.getVuex("$user.userInfo");
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let key = true;
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if (vk.pubfn.isNotNull(userInfo)) {
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let { role = [], allow_login_background = false } = userInfo;
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if (role.indexOf("admin") == -1 && !allow_login_background) {
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key = false;
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}
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}
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return key;
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}
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},
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// 监听 - 页面404
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onPageNotFound(e) {
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uni.redirectTo({
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url: config.error.url
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});
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},
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onLaunch: function(options) {
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// 注意:config.debug 在正式环境时,值为false,故此{}内的代码只有开发环境才会执行
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if (config.debug) {
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console.log(
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`%c vk-admin %c v${version} `,
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"background:#35495e ; padding: 1px; border-radius: 3px 0 0 3px; color: #fff",
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"background:#007aff ;padding: 1px; border-radius: 0 3px 3px 0; color: #fff; font-weight: bold;"
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);
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console.log("App Launch");
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}
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// 注意:以下代码正式和开发环境都会执行
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let that = this;
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that.vk.pubfn.needInit({
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that,
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config,
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success: function() {
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that.init();
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}
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});
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that.initApp();
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},
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onShow: function() {
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if (config.debug) console.log("App Show");
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},
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onHide: function() {
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if (config.debug) console.log("App Hide");
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}
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};
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</script>
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<style lang="scss">
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/* 此为uni-admin的样式,如果你不使用uni-admin的官方插件,可以不需要加载这些样式 */
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@import "@/common/uni-admin/css/uni.css";
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@import "@/common/uni-admin/css/uni-icons.css";
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/* 此为uni-admin的样式,如果你不使用uni-admin的官方插件,可以不需要加载这些样式 */
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</style>
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