<template>
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<div v-if="!isItemHidden" class="root-sidebar-item">
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<template
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v-if="hasOneShowingChild(item.children, item) && (!onlyOneChild.children || onlyOneChild.noShowingChildren) && !(item.meta && item.meta.alwaysShow)">
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<app-link class="link" :to="resolvePath(onlyOneChild.path)">
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<el-menu-item class="left-menu-item" v-if="onlyOneChild.meta" :index="resolvePath(onlyOneChild.path)"
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:class="{ 'submenu-title-noDropdown': !isNest }">
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<!-- <item :icon="onlyOneChild.meta.icon || (item.meta && item.meta.icon)" :title="onlyOneChild.meta.title" /> -->
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<template v-if="get2MetaIconPath(onlyOneChild, item)">
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<template v-if="typeof get2MetaIconPath(onlyOneChild, item) === 'string'">
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<svg-icon :icon-class="get2MetaIconPath(onlyOneChild, item)" />
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<span v-if="secondMenuPopup && isTopRoute" class="text text-one text-one-added">{{ onlyOneChild.meta.title }}</span>
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</template>
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<component v-else :is="get2MetaIconPath(onlyOneChild, item)" class="svg-icon el-svg-icon" />
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</template>
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<template #title>
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<span class="text text-one">{{ onlyOneChild.meta.title }}</span>
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</template>
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</el-menu-item>
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</app-link>
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</template>
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<el-sub-menu class="left-sub-menu" v-else ref="subMenu" :index="resolvePath(item.path)" teleported>
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<template v-if="item.meta" #title>
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<!-- <item v-if="item.meta" :icon="item.meta && item.meta.icon" :title="item.meta.title" /> -->
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<template v-if="getMetaIconPath(item)">
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<svg-icon v-if="typeof getMetaIconPath(item) === 'string'" :icon-class="getMetaIconPath(item)" />
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<component v-else :is="getMetaIconPath(item)" class="svg-icon el-svg-icon" />
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</template>
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<!-- <svg-icon v-else icon-class="list" /> -->
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<span class="text text-two">{{ item.meta.title }}</span>
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</template>
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<sidebar-item v-for="child in item.children" :key="child.path" :is-nest="true" :item="child"
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:base-path="resolvePath(child.path)" class="nest-menu" />
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</el-sub-menu>
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</div>
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</template>
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<script>
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import { defineComponent } from 'vue';
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import path from 'path-browserify';
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import { isExternal } from '@/utils/validate';
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// import Item from './Item';
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import AppLink from './Link';
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import FixiOSBug from './FixiOSBug';
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import { mapState } from 'pinia';
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import store from '@/store';
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export default defineComponent({
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name: 'SidebarItem',
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components: {
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// Item,
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AppLink
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},
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mixins: [FixiOSBug],
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props: {
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// route object
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item: {
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type: Object,
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required: true
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},
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isNest: {
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type: Boolean,
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default: false
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},
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basePath: {
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type: String,
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default: ''
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},
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isTopRoute: { // 是否为顶层路由
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type: Boolean,
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default: false
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}
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},
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data() {
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// To fix https://github.com/PanJiaChen/vue-admin-template/issues/237
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// TODO: refactor with render function
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this.onlyOneChild = null;
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return {};
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},
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computed: {
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...mapState(store.settings, {
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secondMenuPopup: 'secondMenuPopup'
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}),
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isItemHidden() {
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if (this.item.meta && this.item.meta.hidden) {
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return true;
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}
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return false;
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}
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},
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methods: {
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getMetaIconPath(item) {
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return item.meta && item.meta.icon;
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},
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get2MetaIconPath(onlyOneChild, item) {
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return onlyOneChild.meta.icon || (item.meta && item.meta.icon);
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},
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hasOneShowingChild(children = [], parent) {
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const showingChildren = children.filter(item => {
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if (this.isItemHidden) {
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return false;
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} else {
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// Temp set(will be used if only has one showing child)
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this.onlyOneChild = item;
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return true;
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}
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});
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// When there is only one child router, the child router is displayed by default
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if (showingChildren.length === 1) {
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return true;
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}
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// Show parent if there are no child router to display
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if (showingChildren.length === 0) {
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this.onlyOneChild = { ...parent, path: '', noShowingChildren: true };
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return true;
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}
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return false;
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},
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resolvePath(routePath) {
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if (isExternal(routePath)) {
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return routePath;
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}
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if (isExternal(this.basePath)) {
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return this.basePath;
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}
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return path.resolve(this.basePath, routePath);
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}
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}
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});
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</script>
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<style lang="scss" scoped>
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.link :deep(.el-menu-tooltip__trigger) {
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position: relative;
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padding: 0;
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}
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.left-menu-item,
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.left-sub-menu :deep(.el-sub-menu__title) {
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display: block;
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}
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.el-svg-icon {
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width: 1em;
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height: 1em;
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vertical-align: -0.15em;
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fill: currentColor;
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overflow: hidden;
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}
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</style>
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