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

B&G UI components

import CollectionConfig from './CollectionConfig';
import RegexUtil from '../../util/RegexUtil';

export default class KijkEnLuisterCijfersConfig extends CollectionConfig {

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

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

    getMinimumYear = () => 1965;
    getMaximumYear = () => 1995;

	getMetadataFieldCategories = () => [
		{
			id : 'ocr',
			label : 'OCR',
			nestedPath : 'pages',
			fields : [
				'pages.words'
			]
		}
	];

	getPreferredDateField = () => 'rapportBegindatum';

	getFieldsToExclude = () => ['pages.*'];

	getFacets = () => [
		{
			field: 'rapportCategorie',
			title: 'Rapport categorie',
			id: 'rcategorie',
			type : 'string'
		},
		{
			field: 'rapportWeeknummer',
			title: 'Weeknummer',
			id: 'weeknummer',
			type : 'string'
		},
		{
			field: 'rapportEenheid',
			title: 'Rapportage eenheid',
			id: 'eenheid',
			type : 'string'
		},
		{
			field: 'pages.paginaType',
			title: 'Type informatie',
			id: 'typeinformatie',
			type : 'string'
		}
	];

	requiresPlayoutAccess = () => true;

    // Ordered list by preference
    /*getPreferredHighlightFields = () => [
        "rapportNaam",
        "rapportTitel",
        "pages.words",
        "pages.paginaTitel",
        "rapportCategorie",
        "rapportEenheid",
        "rapportVolgnummer",
        "rapportJaar",
        "rapportBegindatum",
        "pages.paginaBestandsnaam",
        "pages.paginaType",
        "pages.paginaDatum",
        "pages.paginaVolgnummer",
        "pages.pageNr"
    ];*/

    /*getHighlightFields = () => [
        "rapportNaam",
        "rapportTitel",
        "rapportCategorie",
        "rapportEenheid",
        "rapportVolgnummer",
        "rapportJaar",
        "rapportBegindatum",
        "pages.words",
        "pages.paginaBestandsnaam",
        "pages.paginaTitel",
        "pages.paginaType",
        "pages.paginaDatum",
        "pages.paginaVolgnummer",
        "pages.pageNr"
    ];*/

	getItemDetailData = (result, currentDateField) => result;

	// Returns the first media object that matches the search term (by checking the OCR)
	// If a media object is provided, only looks for matches within that media object
    findMatchingMediaFragments = (resource, searchTerm, activeMediaObject=null) => {

    	if(!resource.rawData.pages) return null;
    	if(!resource.playableContent) return null;

        let regex = null;
        try {
            regex = RegexUtil.generateRegexForSearchTerm(searchTerm);
        } catch (err) {
            console.debug('invalid regex');
        }

        if(!regex) return null;

        const matchingPage = resource.rawData.pages.find(page => {
			return page.words && page.words.search(regex) !== -1  && (
			    activeMediaObject ? page.assetId === activeMediaObject.assetId.substring(0, activeMediaObject.assetId.indexOf("__")) : true
			);
		});

		const matchingBlock = matchingPage ? matchingPage.blocks.find(block => {
			return block.words && block.words.search(regex) !== -1;
		}) : null;

		const matchingBlocks = matchingPage ? matchingPage.blocks.filter(block => {
			return block.words && block.words.search(regex) !== -1;
		}) : null;

        const matchingMediaObject = matchingBlock
        	? resource.playableContent.find(mo => mo.assetId.substring(0, mo.assetId.indexOf("__")) === matchingBlock.assetId)
        	: null
        ;

        if(!matchingMediaObject) return null;

        let mediaFragments = []
        for (let i = 0; i < matchingBlocks.length; i++) {
            mediaFragments.push({
                'x' : matchingBlocks[i].x,
                'y' : matchingBlocks[i].y,
                'w' : matchingBlocks[i].w,
                'h' : matchingBlocks[i].h
            });
        }
        matchingMediaObject.mediaFragments = mediaFragments
        return matchingMediaObject;
    };

}