114 lines
2.9 KiB
Vue
114 lines
2.9 KiB
Vue
<script setup lang="ts">
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import { ref } 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 AppLink from './Link.vue';
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import { generateTitle } from '@/utils/i18n';
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import SvgIcon from '@/components/SvgIcon/index.vue';
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const props = defineProps({
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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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required: false
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},
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basePath: {
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type: String,
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required: true
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}
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});
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const onlyOneChild = ref();
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function hasOneShowingChild(children = [] as any, parent: any) {
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if (!children) {
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children = [];
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}
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const showingChildren = children.filter((item: any) => {
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if (item.meta && item.meta.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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onlyOneChild.value = 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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onlyOneChild.value = { ...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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function resolvePath(routePath: string) {
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if (isExternal(routePath)) {
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return routePath;
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}
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if (isExternal(props.basePath)) {
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return props.basePath;
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}
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return path.resolve(props.basePath, routePath);
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}
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</script>
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<template>
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<div v-if="!item.meta || !item.meta.hidden">
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<template
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v-if="
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hasOneShowingChild(item.children, item) &&
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(!onlyOneChild.children || onlyOneChild.noShowingChildren) &&
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(!item.meta || !item.meta.alwaysShow)
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"
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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
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:index="resolvePath(onlyOneChild.path)"
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:class="{ 'submenu-title-noDropdown': !isNest }"
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>
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<svg-icon
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v-if="onlyOneChild.meta && onlyOneChild.meta.icon"
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:icon-class="onlyOneChild.meta.icon"
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/>
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<template #title>
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{{ generateTitle(onlyOneChild.meta.title) }}
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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 v-else :index="resolvePath(item.path)" popper-append-to-body>
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<!-- popper-append-to-body -->
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<template #title>
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<svg-icon
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v-if="item.meta && item.meta.icon"
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:icon-class="item.meta.icon"
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></svg-icon>
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<span v-if="item.meta && item.meta.title">{{
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generateTitle(item.meta.title)
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}}</span>
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</template>
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<sidebar-item
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v-for="child in item.children"
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:key="child.path"
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:item="child"
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:is-nest="true"
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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-sub-menu>
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</div>
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</template>
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<style lang="scss" scoped></style>
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