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<script>
import * as Sentry from '@sentry/browser';
import axios from '~/lib/utils/axios_utils';
import { s__ } from '~/locale';
import { PANELS_WITH_PINS } from '../constants';
import NavItem from './nav_item.vue';
import PinnedSection from './pinned_section.vue';
import MenuSection from './menu_section.vue';
export default {
name: 'SidebarMenu',
components: {
MenuSection,
NavItem,
PinnedSection,
},
provide() {
return {
pinnedItemIds: this.changedPinnedItemIds,
panelSupportsPins: this.supportsPins,
panelType: this.panelType,
};
},
props: {
items: {
type: Array,
required: true,
},
pinnedItemIds: {
type: Array,
required: false,
default: () => [],
},
panelType: {
type: String,
required: false,
default: '',
},
updatePinsUrl: {
type: String,
required: true,
},
},
i18n: {
mainNavigation: s__('Navigation|Main navigation'),
},
data() {
return {
// This is used as a provide and injected into the nav items.
// Note: It has to be an object to be reactive.
changedPinnedItemIds: { ids: this.pinnedItemIds },
};
},
computed: {
// Returns the list of items that we want to have static at the top.
// Only sidebars that support pins also support a static section.
staticItems() {
if (!this.supportsPins) return [];
return this.items.filter((item) => !item.items || item.items.length === 0);
},
// Returns only the items that aren't static at the top and makes sure no
// section shows as active (and expanded) when one of its items is pinned.
nonStaticItems() {
if (!this.supportsPins) return this.items;
return this.items
.filter((item) => item.items && item.items.length > 0)
.map((item) => {
const hasActivePinnedChild = item.items.some((childItem) => {
return childItem.is_active && this.changedPinnedItemIds.ids.includes(childItem.id);
});
const showAsActive = item.is_active && !hasActivePinnedChild;
return { ...item, is_active: showAsActive };
});
},
// Returns a flat list of all items that are in sections, but not the sections.
// Only items from sections (item.items) can be pinned.
flatPinnableItems() {
return this.nonStaticItems.flatMap((item) => item.items).filter(Boolean);
},
pinnedItems() {
return this.changedPinnedItemIds.ids
.map((id) => this.flatPinnableItems.find((item) => item.id === id))
.filter(Boolean);
},
supportsPins() {
return PANELS_WITH_PINS.includes(this.panelType);
},
hasStaticItems() {
return this.staticItems.length > 0;
},
},
methods: {
createPin(itemId) {
this.changedPinnedItemIds.ids.push(itemId);
this.updatePins();
},
destroyPin(itemId) {
this.changedPinnedItemIds.ids = this.changedPinnedItemIds.ids.filter((id) => id !== itemId);
this.updatePins();
},
movePin(fromId, toId, isDownwards) {
const fromIndex = this.changedPinnedItemIds.ids.indexOf(fromId);
this.changedPinnedItemIds.ids.splice(fromIndex, 1);
let toIndex = this.changedPinnedItemIds.ids.indexOf(toId);
// If the item was moved downwards, we insert it *after* the item it was dragged on to.
// This matches how vuedraggable previews the change while still dragging.
if (isDownwards) toIndex += 1;
this.changedPinnedItemIds.ids.splice(toIndex, 0, fromId);
this.updatePins();
},
updatePins() {
axios
.put(this.updatePinsUrl, {
panel: this.panelType,
menu_item_ids: this.changedPinnedItemIds.ids,
})
.then((response) => {
this.changedPinnedItemIds.ids = response.data;
})
.catch((e) => {
Sentry.captureException(e);
});
},
isSection(navItem) {
return navItem.items?.length;
},
},
};
</script>
<template>
<nav :aria-label="$options.i18n.mainNavigation" class="gl-p-2 gl-relative">
<ul v-if="hasStaticItems" class="gl-p-0 gl-m-0">
<nav-item v-for="item in staticItems" :key="item.id" :item="item" is-static />
</ul>
<pinned-section
v-if="supportsPins"
separated
:items="pinnedItems"
@pin-remove="destroyPin"
@pin-reorder="movePin"
/>
<hr
v-if="supportsPins"
aria-hidden="true"
class="gl-my-2 gl-mx-4"
data-testid="main-menu-separator"
/>
<ul class="gl-p-0 gl-list-style-none">
<template v-for="item in nonStaticItems">
<menu-section
v-if="isSection(item)"
:key="item.id"
:item="item"
:separated="item.separated"
@pin-add="createPin"
@pin-remove="destroyPin"
/>
<nav-item
v-else
:key="item.id"
:item="item"
tag="li"
@pin-add="createPin"
@pin-remove="destroyPin"
/>
</template>
</ul>
</nav>
</template>
|
