@uuv/a11y/dist/lib/reference/rgaa/rgaa-checker.js

A javascript lib for running a11y validation based on multiple reference(RGAA, etc)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.RgaaChecker = void 0;
const rxjs_1 = require("rxjs");
const engine_1 = require("../../engine/engine");
const rgaa_reference_1 = require("./rgaa-reference");
const checklist_checker_1 = require("../../model/checklist-checker");
class RgaaChecker extends checklist_checker_1.A11yChecklistChecker {
    emitter = new rxjs_1.Observable();
    constructor(url, enabledRules) {
        super(url, new engine_1.Engine(url, rgaa_reference_1.A11Y_RGAA_REFERENCE), rgaa_reference_1.A11Y_RGAA_REFERENCE);
        if (enabledRules) {
            this.focusOnEnabledRules(enabledRules);
        }
    }
    focusOnEnabledRules(enabledRules) {
        this.reference.rules = this.reference.rules.filter(rule => enabledRules?.includes(rule.criterion));
    }
    rules() {
        return [...this.reference.rules].sort((a, b) => {
            if (a.check > b.check) {
                return 1;
            }
            if (a.check < b.check) {
                return -1;
            }
            return 0;
        });
    }
}
exports.RgaaChecker = RgaaChecker;