@tangential/core/esm2020/lib/util/ng-util.mjs

Core types and support code for Tangential

import { map } from 'rxjs/operators';
export class NgUtil {
    static data$(route) {
        return route.data.pipe(map((data) => {
            return NgUtil.collectFromRoute(route.snapshot, true);
        }));
    }
    static data(route) {
        return NgUtil.collectFromRoute(route, true);
    }
    static params(route) {
        return NgUtil.collectFromRoute(route, false);
    }
    static collectFromRoute(route, data) {
        const datas = [{}];
        let child = route.root;
        while (child) {
            const what = data ? child.data : child.params;
            datas.push(what || {});
            child = child.firstChild;
        }
        // merge them all together...
        return Object.assign.apply(Object, datas);
    }
    static params$(route) {
        return route.params.pipe(map((params) => {
            return NgUtil.collectFromRoute(route.snapshot, false);
        }));
    }
    static routeLeaf(route) {
        let child = route.root;
        while (child.firstChild) {
            child = child.firstChild;
        }
        return child;
    }
    static keylessUrl(route) {
        return route.url ? route.url.split('/').map(segment => NgUtil.isFirebaseId(segment) ? ':key' : segment).join('/') : '';
    }
    /**
     *
     * @param key
     * @returns {boolean}
     * @deprecated See FireBlanket.util#isFirebaseGeneratedId
     */
    static isFirebaseId(key) {
        let isKey = false;
        if (key && key.length === 20 && key.startsWith('-')) {
            isKey = true;
        }
        return isKey;
    }
}
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tleSA9IGZhbHNlXG4gICAgaWYgKGtleSAmJiBrZXkubGVuZ3RoID09PSAyMCAmJiBrZXkuc3RhcnRzV2l0aCgnLScpKSB7XG4gICAgICBpc0tleSA9IHRydWVcbiAgICB9XG4gICAgcmV0dXJuIGlzS2V5XG4gIH1cblxufVxuIl19