@ulb-darmstadt/shacl-form/src/group.ts

SHACL form generator

import { PREFIX_RDFS } from './constants'
import { Config } from './config'
import { findObjectValueByPredicate } from './util'
import { RokitCollapsible } from '@ro-kit/ui-widgets'

export function createShaclGroup(groupSubject: string, config: Config): HTMLElement {
    let name = groupSubject
    const quads = config.store.getQuads(groupSubject, null, null, null)
    const label = findObjectValueByPredicate(quads, "label", PREFIX_RDFS, config.languages)
    if (label) {
        name = label
    }

    let group: HTMLElement
    if (config.attributes.collapse !== null) {
        group = new RokitCollapsible()
        group.classList.add('collapsible');
        (group as RokitCollapsible).open = config.attributes.collapse === 'open';
        (group as RokitCollapsible).label = name
    } else {
        group = document.createElement('div')
        const header = document.createElement('h1')
        header.innerText = name
        group.appendChild(header)
    }

    group.dataset['subject'] = groupSubject
    group.classList.add('shacl-group')
    const order = findObjectValueByPredicate(quads, "order")
    if (order) {
        group.style.order = order
    }
    return group
}