@qualweb/util/dist/accessibilityUtils/getLinkContext.js

Utilities module for qualweb

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function getLinkContext(element) {
    const context = new Array();
    const parent = element.getElementParent();
    const ariaDescribedByATT = element.getElementAttribute('aria-describedby');
    let ariaDescribedBy = new Array();
    if (ariaDescribedByATT)
        ariaDescribedBy = ariaDescribedByATT.split(' ');
    if (parent) {
        const role = window.AccessibilityUtils.getElementRole(parent);
        const inAT = window.AccessibilityUtils.isElementInAT(parent);
        const tagName = parent.getElementTagName();
        const id = parent.getElementAttribute('id');
        if (inAT &&
            (tagName === 'p' ||
                role === 'cell' ||
                role === 'gridcell' ||
                role === 'listitem' ||
                (id && ariaDescribedBy.includes(id)))) {
            context.push(parent.getElementSelector());
        }
        getLinkContextAux(parent, ariaDescribedBy, context);
    }
    return context;
}
function getLinkContextAux(element, ariaDescribedBy, context) {
    const parent = element.getElementParent();
    if (parent) {
        const role = window.AccessibilityUtils.getElementRole(parent);
        const inAT = window.AccessibilityUtils.isElementInAT(parent);
        const tagName = parent.getElementTagName();
        const id = parent.getElementAttribute('id');
        if (inAT &&
            (tagName === 'p' ||
                role === 'cell' ||
                role === 'gridcell' ||
                role === 'listitem' ||
                (id && ariaDescribedBy.includes(id)))) {
            context.push(parent.getElementSelector());
        }
        getLinkContextAux(parent, ariaDescribedBy, context);
    }
}
exports.default = getLinkContext;