apstorydnn-navigation-angular/fesm2020/apstorydnn-navigation-angular.mjs.map

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{"version":3,"file":"apstorydnn-navigation-angular.mjs","sources":["../../../projects/apstorydnn-navigation/src/lib/apstorydnn-navigation.service.ts","../../../projects/apstorydnn-navigation/src/public_api.ts","../../../projects/apstorydnn-navigation/src/apstorydnn-navigation-angular.ts"],"sourcesContent":["import { Location } from '@angular/common';\r\nimport { Injectable, ViewContainerRef, ComponentRef, ComponentFactoryResolver } from '@angular/core';\r\nimport { Observable, Subject } from 'rxjs';\r\n\r\n@Injectable({\r\n  providedIn: 'root'\r\n})\r\nexport class ApstorydnnNavigationService {\r\n  private navSubject = new Subject<any>();\r\n  private paramSubject = new Subject<any>();\r\n\r\n  private params: { [key: string]: any };\r\n  private prevPage: any;\r\n  private navStack: any[];\r\n  private componentHolder: ViewContainerRef;\r\n  private componentRef: ComponentRef<any>;\r\n\r\n  constructor(private componentFactory: ComponentFactoryResolver, private location: Location) {\r\n    this.navStack = [];\r\n    this.params = {};\r\n  }\r\n\r\n  setUrl(url: string) {\r\n    location.href = url;\r\n  }\r\n\r\n  getUrlParam(paramName: string) {\r\n    const path = this.location.path(false);\r\n    const queryString = path.substr(path.indexOf('?') + 1);\r\n    const urlParameters = new URLSearchParams(queryString);\r\n    return urlParameters.get(paramName);\r\n  }\r\n\r\n  clearUrlParams() {\r\n    this.location.replaceState('/', '');\r\n  }\r\n\r\n  getNavigationEvent(): Observable<any> {\r\n    return this.navSubject.asObservable();\r\n  }\r\n\r\n  getParameterEvent(): Observable<any> {\r\n    return this.paramSubject.asObservable();\r\n  }\r\n\r\n  private setComponent(type: any): void {\r\n    if (this.componentRef) {\r\n      this.componentRef.destroy();\r\n    }\r\n\r\n    const factory = this.componentFactory.resolveComponentFactory(type);\r\n    this.componentRef = this.componentHolder.createComponent(factory);\r\n  }\r\n\r\n  setup(navHolder: ViewContainerRef) {\r\n    this.componentHolder = navHolder;\r\n  }\r\n\r\n  setParam(key: string, value: any) {\r\n    this.params[key] = value;\r\n    this.paramSubject.next(key);\r\n  }\r\n\r\n  getParam(key: string) {\r\n    return this.params[key];\r\n  }\r\n\r\n  push(page: any) {\r\n    if (this.prevPage) {\r\n      this.navStack.push(this.prevPage);\r\n    }\r\n\r\n    this.setComponent(page);\r\n    this.prevPage = page;\r\n    this.navSubject.next(this.componentRef);\r\n  }\r\n\r\n  canPop() {\r\n    return this.navStack.length > 0;\r\n  }\r\n\r\n  popTo(screen: any) {\r\n    while (typeof (screen) != typeof (this.prevPage)) {\r\n      if (this.canPop()) {\r\n        this.prevPage = this.navStack.pop();\r\n      }\r\n    }\r\n\r\n    this.setComponent(this.prevPage);\r\n    this.navSubject.next(this.componentRef);\r\n  }\r\n\r\n  popBack(nr: number) {\r\n    for (let i = 0; i < nr; i++) {\r\n      if (this.canPop()) {\r\n        this.prevPage = this.navStack.pop();\r\n      }\r\n    }\r\n\r\n    this.setComponent(this.prevPage);\r\n    this.navSubject.next(this.componentRef);\r\n  }\r\n\r\n  pop() {\r\n    if (this.canPop()) {\r\n      this.prevPage = this.navStack.pop();\r\n      this.setComponent(this.prevPage);\r\n      this.navSubject.next(this.componentRef);\r\n    }\r\n  }\r\n}","/*\r\n * Public API Surface of apstorydnn-navigation\r\n */\r\n\r\nexport * from './lib/apstorydnn-navigation.service';\r\n","/**\n * Generated bundle index. 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