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105 lines
2.5 KiB
105 lines
2.5 KiB
<template>
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<div v-if="!item.hidden" class="sidebar-item">
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<template
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v-if="hasOneShowingChild(item.children,item) && (!onlyOneChild.children||onlyOneChild.noShowingChildren)&&!item.alwaysShow"
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>
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<app-link v-if="onlyOneChild.meta" :to="resolvePath(onlyOneChild.path)">
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<el-menu-item :index="resolvePath(onlyOneChild.path)">
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<icon :icon="onlyOneChild.meta.icon" />
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<span>{{ onlyOneChild.meta.title }}</span>
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</el-menu-item>
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</app-link>
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</template>
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<template v-else>
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<el-submenu ref="subMenu" :index="/^\/+/.test(resolvePath(item.path)) ? Math.random().toString() : resolvePath(item.path)" popper-append-to-body>
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<template slot="title">
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<icon :icon="item.meta.icon" />
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<span>{{ item.meta.title }}</span>
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</template>
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<navbar-item
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v-for="child in item.children"
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:key="child.key"
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:item="child"
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:base-path="resolvePath(child.path)"
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class="nest-menu"
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/>
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</el-submenu>
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</template>
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</div>
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</template>
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<script>
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import path from 'path'
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import AppLink from '../Sidebar/Link.vue'
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import { isExternal } from '@/utils/validate'
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import Icon from './Icon.vue'
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export default {
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name: 'NavbarItem',
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components: {
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AppLink,
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Icon
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},
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props: {
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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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basePath: {
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type: String,
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default: ''
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}
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},
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data() {
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return {
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onlyOneChild: null
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}
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},
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computed: {
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},
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methods: {
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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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hasOneShowingChild(children = [], parent) {
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const showingChildren = children?.filter(item => {
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if (item.hidden) {
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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 = {
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...parent,
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path: '',
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noShowingChildren: true
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}
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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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}
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</script>
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<style scoped lang="scss"></style>
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