labo-components/app/collection/mappings/OpenBeeldenNISVConfig.js

B&G UI components

import CollectionConfig from './CollectionConfig';

export default class OpenBeeldenNISVConfig extends CollectionConfig {

	constructor(clientId, user, collectionId, collectionMetadata) {
		super(clientId, user, collectionId, collectionMetadata);
	}

	getCollectionMediaTypes = () => ['video'];

    getMinimumYear = () => 1899;
    getMaximumYear = () => -1;

	getPreferredLanguage = () => 'nl';

	getPreferredDateField = () => '@graph.dcterms:date';

	getFacets = () => [
		{
			field: '@graph.dcterms:subject.@value.keyword',
			title : 'Subject',
			id : 'subject',
			type : 'string'
		},
		{
			field: '@graph.dcterms:date',
			title : 'Date',
			id : 'date',
			type : 'date_histogram'
		},
		{
			field: '@graph.dcterms:spatial.@value.keyword',
			title : 'Spatial',
			id : 'spatial',
			type : 'string'
		},
		{
			field: '@graph.dcterms:language',
			title : 'Language',
			id : 'language',
			type : 'string'
		},
		{
			field: '@graph.dcterms:publisher',
			title : 'Publisher',
			id : 'publisher',
			type : 'string'
		}
	];

	getMetadataFieldCategories = () => [
		{
			'id' : 'titles',
			'label' : 'Titles',
			'fields' : [
				'@graph.dcterms:title.@value'
			]
		},
		{
			'id' : 'subjects',
			'label' : 'Subject keywords',
			'fields' : [
				'@graph.dcterms:subject.@value'
			]
		}
	];

	// Format date according to yyyy-mm-dd format or returns null
    getFormattedDates = date => date && typeof(date) === 'string' ? [date] : null;

	//currentDateField is always the dcterms:date field, so no need to check for it
	getItemDetailData = (result, currentDateField) => result;

	//TODO this was used in the old LD components (not there anymore)
	/*
	predicateToIndexField(predicate) {
		const prefixes = {
			'http://purl.org/dc/terms/' : 'dcterms',
			'http://creativecommons.org/ns#' : 'cc'
		};

		const langAttributes = [
			'abstract', 'alternative', 'attributionName', 'creator', 'description', 'mediator',
			'source', 'spatial', 'subject', 'title'
		];

		const prefix = Object.keys(prefixes).find((key) => predicate.indexOf(key) !== -1);
		if(prefix) {
			const fieldName = predicate.substring(prefix.length);
			const langParam = langAttributes.indexOf(fieldName) === -1 ? '' : '.@value';
			const keywordField = '@graph.' + prefixes[prefix] + ':' + fieldName + langParam;

			//make sure the predicate matches with a keyword field, otherwise it cannot be used to facet on
			return this.getMatchedKeywordField(keywordField);
		}
		return null; //means this predicate cannot be faceted on
	}*/

}