piral-ng/lib/CoreRoutingService.js

Plugin for integrating Angular components in Piral.

import { __decorate, __metadata, __param } from "tslib";
import { Inject, Injectable, NgZone, Optional } from '@angular/core';
import { Router } from '@angular/router';
import { BrowserPlatformLocation as ɵBrowserPlatformLocation } from '@angular/common';
const noop = function () { };
// deactivates the usual platform behavior; all these operations are performed via the RoutingService
// to avoid any conflict, e.g., double-booking URL changes in React and Angular
ɵBrowserPlatformLocation.prototype.pushState = noop;
ɵBrowserPlatformLocation.prototype.replaceState = noop;
ɵBrowserPlatformLocation.prototype.forward = noop;
ɵBrowserPlatformLocation.prototype.back = noop;
ɵBrowserPlatformLocation.prototype.historyGo = noop;
function normalize(url) {
    const search = url.indexOf('?');
    const hash = url.indexOf('#');
    if (search !== -1 || hash !== -1) {
        if (search === -1) {
            return url.substring(0, hash);
        }
        else if (hash === -1) {
            return url.substring(0, search);
        }
        else {
            return url.substring(0, Math.min(search, hash));
        }
    }
    return url;
}
let CoreRoutingService = class CoreRoutingService {
    constructor(context, router, zone) {
        this.context = context;
        this.router = router;
        this.zone = zone;
        if (this.router) {
            this.router.errorHandler = (error) => {
                // Match in development and production
                if (error.message.match('Cannot match any routes') || error.message.match('NG04002')) {
                    // ignore this special error
                    return undefined;
                }
                throw error;
            };
            const nav = this.context.navigation;
            const queueNavigation = (url) => {
                window.requestAnimationFrame(() => nav.push(url));
            };
            this.dispose = nav.listen(({ location }) => {
                const path = location.pathname;
                const url = `${path}${location.search}${location.hash}`;
                this.zone.run(() => this.router.navigateByUrl(url));
            });
            this.subscription = this.router.events.subscribe((e) => {
                if (e.type === 1) {
                    const routerUrl = normalize(e.urlAfterRedirects);
                    const locationUrl = nav.url;
                    if (routerUrl !== locationUrl) {
                        queueNavigation(e.urlAfterRedirects);
                    }
                }
            });
        }
    }
    ngOnDestroy() {
        this.dispose?.();
        this.subscription?.unsubscribe();
    }
};
CoreRoutingService = __decorate([
    Injectable(),
    __param(0, Inject('Context')),
    __param(1, Optional()),
    __param(2, Optional()),
    __metadata("design:paramtypes", [Object, Router,
        NgZone])
], CoreRoutingService);
export { CoreRoutingService };
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