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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 26x 9x 26x 7x 7x 7x 7x 1x 1x 7x 6x 14x 3x 3x 14x 9x 7x | import { createSelector, createSelectorFactory, resultMemoize } from '@ngrx/store';
import { isEqual } from 'lodash-es';
import { BreadcrumbItem } from 'ish-core/models/breadcrumb-item/breadcrumb-item.interface';
import { createContentPageTreeView } from 'ish-core/models/content-page-tree-view/content-page-tree-view.model';
import { ContentPageTree } from 'ish-core/models/content-page-tree/content-page-tree.model';
import {
ContentPageletEntryPointView,
createContentPageletEntryPointView,
} from 'ish-core/models/content-view/content-view.model';
import { generateContentPageUrl } from 'ish-core/routing/content-page/content-page.route';
import { getContentState } from 'ish-core/store/content/content-store';
import { getPageTree } from 'ish-core/store/content/page-tree';
import { selectRouteParam } from 'ish-core/store/core/router';
import { pagesAdapter } from './pages.reducer';
const getPagesState = createSelector(getContentState, state => state.pages);
const { selectEntities: getPageEntities } = pagesAdapter.getSelectors(getPagesState);
export const getContentPageLoading = createSelector(getPagesState, state => state.loading);
export const getSelectedContentPage = createSelector(getPageEntities, selectRouteParam('contentPageId'), (pages, id) =>
createContentPageletEntryPointView(pages[id])
);
export const getBreadcrumbForContentPage = (rootId: string) =>
createSelectorFactory<object, BreadcrumbItem[]>(projector => resultMemoize(projector, isEqual))(
getSelectedContentPage,
getPageTree,
(contentPage: ContentPageletEntryPointView, pagetree: ContentPageTree) => {
// set default breadcrumb data: just the selected content page name
let breadcrumbData = [{ key: contentPage?.displayName }] as BreadcrumbItem[];
// initialize root flag (no root yet)
let gotRoot = false;
// if 'COMPLETE' is used as rootId the complete available page path is returned as breadcrumb data
// (in case we have no explicit root information but the full path is wanted)
if (rootId === 'COMPLETE') {
gotRoot = true;
breadcrumbData = [];
}
// determine if pagetree information is available for the selected content page
if (pagetree.nodes[contentPage?.id]) {
pagetree.nodes[contentPage.id].path.forEach((item, i, path) => {
// check if we are at the wanted path element for the root
if (item === rootId) {
gotRoot = true;
breadcrumbData = [];
}
// push breadcrumb data once we have a root
if (gotRoot) {
breadcrumbData.push({
key: pagetree.nodes[item].name,
link:
i !== path.length - 1
? generateContentPageUrl(createContentPageTreeView(pagetree, item, item))
: undefined,
});
}
});
}
return breadcrumbData;
}
);
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