mirror of
https://github.com/hcengineering/platform.git
synced 2025-04-10 02:07:45 +00:00
77 lines
2.3 KiB
Svelte
77 lines
2.3 KiB
Svelte
<!--
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// Copyright © 2023 Hardcore Engineering Inc.
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//
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// Licensed under the Eclipse Public License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License. You may
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// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//
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// See the License for the specific language governing permissions and
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// limitations under the License.
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-->
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<script lang="ts">
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import { AttachedDoc, Doc } from '@hcengineering/core'
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import { Breadcrumbs, BreadcrumbsModel, getClient } from '@hcengineering/presentation'
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import { getObjectPresenter, isAttachedDoc } from '../utils'
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import { AttributeModel } from '@hcengineering/view'
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export let element: Doc | AttachedDoc
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const client = getClient()
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async function getParents (doc: AttachedDoc): Promise<readonly Doc[]> {
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const parents: Doc[] = []
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let currentDoc: Doc | undefined = doc
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while (currentDoc && isAttachedDoc(currentDoc)) {
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const parent: Doc | undefined = await client.findOne(currentDoc.attachedToClass, { _id: currentDoc.attachedTo })
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if (parent) {
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currentDoc = parent
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parents.push(parent)
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} else {
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currentDoc = undefined
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}
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}
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return parents.reverse()
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}
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async function getBreadcrumbsModels (doc: typeof element): Promise<readonly BreadcrumbsModel[]> {
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if (!isAttachedDoc(doc)) {
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return []
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}
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const parents = await getParents(doc)
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if (parents.length === 0) {
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return []
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}
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const models: BreadcrumbsModel[] = []
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for (const parent of parents) {
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const attributeModel: AttributeModel | undefined = await getObjectPresenter(client, parent._class, { key: '' })
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if (attributeModel) {
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const breadcrumbsModel: BreadcrumbsModel = {
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component: attributeModel.presenter,
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props: { inline: true, ...(attributeModel.props ?? {}), value: parent }
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}
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models.push(breadcrumbsModel)
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}
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}
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return models
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}
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</script>
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{#await getBreadcrumbsModels(element) then models}
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{#if models.length > 0}
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<Breadcrumbs {models} gap="none" />
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{/if}
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{/await}
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