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ack-angular

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Extra special directives, components, providers and pipes to aide in tackling everyday interface development needs in Angular2

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import { Directive, Input, Output, EventEmitter } from "@angular/core"; import { getCurrentByActive, getRouteByActive } from "./RouteWatchReporter"; import { //NavigationStart, NavigationEnd } from "@angular/router"; import * as i0 from "@angular/core"; import * as i1 from "@angular/router"; import * as i2 from "./RouteWatchReporter"; export class RouteReporter { constructor(Router, RouteWatchReporter, ActivatedRoute) { this.Router = Router; this.RouteWatchReporter = RouteWatchReporter; this.ActivatedRoute = ActivatedRoute; this.stateChanger = new EventEmitter(); this.beforeChanger = new EventEmitter(); this.activatedChange = new EventEmitter(); this.paramsChange = new EventEmitter(); this.dataChange = new EventEmitter(); this.queryChange = new EventEmitter(); this.routeChange = new EventEmitter(); this.parentRouteChange = new EventEmitter(); this.parentChange = new EventEmitter(); this.parentDataChange = new EventEmitter(); this.stateChange = new EventEmitter(); this.crumbArray = []; this.$document = document; this.apply(); } ngOnInit() { this.docCallbacks = this.RouteWatchReporter.getDocumentCallbacks(); this.RouteWatchReporter.router.events.subscribe(event => { //if(event.constructor == NavigationStart){} if (event.constructor === NavigationEnd) { this.beforeChanger.emit(this.RouteWatchReporter); //allow one process to occur before reporting state has changed this.apply(); //this.addRouteToHistory() Promise.resolve().then(() => this.emit()); } }); if (this.ActivatedRoute) { this.ActivatedRoute.data.subscribe(data => this.dataChange.emit(this.data = data)); } this.RouteWatchReporter.watchDocByCallbacks(this.$document, this.docCallbacks); this.apply(); Promise.resolve().then(() => { this.emit(); this.querySub = this.RouteWatchReporter .activatedRoute.queryParams .subscribe(query => this.queryChange.emit(query)); }); if (this.onLoad) { this.onLoad({ state: this.RouteWatchReporter.current, params: this.RouteWatchReporter.current.params, current: this.RouteWatchReporter.current }); } } ngOnDestroy() { this.RouteWatchReporter.unwatchDocByCallbacks(this.$document, this.docCallbacks); if (this.querySub) { this.querySub.unsubscribe(); } } /* addRouteToHistory():void{ if(!this.routeHistory){ this.routeHistory=[] } const priorPage = this.routeHistory.length - 1 if(this.Router.url === this.routeHistory[ priorPage ]){ return } //remove old entries while(this.routeHistory.length > this.maxHistory){ this.routeHistory.shift() } //oldest to recent BUT emailed as recent to oldest this.routeHistory.push(this.Router.url) } */ apply() { const current = getCurrentByActive(this.ActivatedRoute); this.route = current.config; this.current = current; this.state = current; this.activated = current.ActivatedRoute; this.params = current.params || {}; this.data = current.config?.data || {}; this.attemptSetParentByCurrent(current); this.updateCrumbArray(); } updateCrumbArray() { const activeRoute = getRouteByActive(this.ActivatedRoute); // reset the array this.crumbArray = []; // add current if it is not the root if (activeRoute.routeConfig) { this.crumbArray.push({ config: activeRoute.routeConfig, ActivatedRoute: activeRoute, }); } this.populateCrumbArray(this.crumbArray, activeRoute); } populateCrumbArray(array, current) { const parent = current.parent; if (parent?.routeConfig) { array.unshift({ config: parent.routeConfig, ActivatedRoute: parent, }); if (parent.parent?.routeConfig) { return this.populateCrumbArray(array, parent.parent); } } if (current.routeConfig) { this.populateCrumbArrayLikes(array, current.routeConfig); } } populateCrumbArrayLikes(array, current) { const parent = this.getLikeParent(current); if (parent) { array.unshift({ config: parent }); if (parent.path?.length) { this.populateCrumbArrayLikes(array, parent); } } } attemptSetParentByCurrent(current) { const parent = this.getCrumbParentFor(current); if (parent) { this.parentRoute = parent.config; this.parent = parent.ActivatedRoute; this.parentData = parent.config.data; return; } delete this.parentRoute; delete this.parent; delete this.parentData; } emit() { this.stateChanger.emit(this.RouteWatchReporter); const current = this.RouteWatchReporter.getCurrent(); this.stateChange.emit(current); this.activatedChange.emit(current.ActivatedRoute); this.paramsChange.emit(current.params); if (current.config) { this.routeChange.emit(current.config); this.dataChange.emit(current.config.data); } const parent = current.parent; if (parent) { const config = parent.config; const ar = parent.ActivatedRoute; this.parentChange.emit(ar); if (config) { this.parentRouteChange.emit(config); this.parentDataChange.emit(config.data); } } } goBackOrUp() { if (this.RouteWatchReporter.$history.length) { this.RouteWatchReporter.goHistoryBack(); return; } this.goUp(); } goUp() { const target = this.crumbArray[this.crumbArray.length - 1]; const route = target.config; if (!route) { return; } this.Router.navigateByUrl(route.path); } goBackTo(name, params) { this.RouteWatchReporter.goBackTo(name, params); } tryBack(name, params) { this.RouteWatchReporter.tryBack(name, params); } getCrumbParentFor(current) { const parent = current.parent; if (parent && parent.ActivatedRoute.routeConfig) { return { ActivatedRoute: parent.ActivatedRoute, config: parent.config }; } if (!current.config) { return; } const likeParent = this.getLikeParent(current.config); if (likeParent) { return { config: likeParent }; } } getLikeParent(route) { // try to find a related path at base const currentPathing = route.path?.split('/') || []; let likeParent; currentPathing.pop(); // remove the current while (currentPathing.length) { const targetPath = currentPathing.join('/'); // try to find parent by path matching likeParent = this.Router.config.find(route => route.path === targetPath); if (likeParent) { return likeParent; } currentPathing.pop(); } // look for a redirect parent but ensure it does not redirect to current route const redirectRoot = this.Router.config.find(x => x.path === '' && x.redirectTo && x.redirectTo !== route.path); if (redirectRoot) { return this.Router.config.find(route => route.path === redirectRoot.redirectTo); } } } RouteReporter.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.4", ngImport: i0, type: RouteReporter, deps: [{ token: i1.Router }, { token: i2.RouteWatchReporter }, { token: i1.ActivatedRoute }], target: i0.ɵɵFactoryTarget.Directive }); RouteReporter.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "14.2.4", type: RouteReporter, selector: "route-reporter", inputs: { onLoad: "onLoad", activated: "activated", params: "params", data: "data", query: "query", route: "route", parentRoute: "parentRoute", parent: "parent", parentData: "parentData", current: "current", state: "state" }, outputs: { stateChanger: "onChange", beforeChanger: "beforeChange", activatedChange: "activatedChange", paramsChange: "paramsChange", dataChange: "dataChange", queryChange: "queryChange", routeChange: "routeChange", parentRouteChange: "parentRouteChange", parentChange: "parentChange", parentDataChange: "parentDataChange", stateChange: "stateChange" }, exportAs: ["RouteReporter"], ngImport: i0 }); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.4", ngImport: i0, type: RouteReporter, decorators: [{ type: Directive, args: [{ selector: "route-reporter", exportAs: "RouteReporter" }] }], ctorParameters: function () { return [{ type: i1.Router }, { type: i2.RouteWatchReporter }, { type: i1.ActivatedRoute }]; }, propDecorators: { onLoad: [{ type: Input }], stateChanger: [{ type: Output, args: ["onChange"] }], beforeChanger: [{ type: Output, args: ["beforeChange"] }], activated: [{ type: Input }], activatedChange: [{ type: Output }], params: [{ type: Input }], paramsChange: [{ type: Output }], data: [{ type: Input }], dataChange: [{ type: Output }], query: [{ type: Input }], queryChange: [{ type: Output }], route: [{ type: Input }], routeChange: [{ type: Output }], parentRoute: [{ type: Input }], parentRouteChange: [{ type: Output }], parent: [{ type: Input }], parentChange: [{ type: Output }], parentData: [{ type: Input }], parentDataChange: [{ type: Output }], current: [{ type: Input }], state: [{ type: Input }], stateChange: [{ type: Output }] } }); //# 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{ Subscription } from \"rxjs\"\nimport { Directive, Input, Output, EventEmitter } from \"@angular/core\"\nimport {\n  ActivatedRoute, Route, Router\n} from \"@angular/router\"\nimport {\n  currentRoute, RouteWatchReporter, getCurrentByActive, RouteInsight, getRouteByActive\n} from \"./RouteWatchReporter\"\nimport {\n  //NavigationStart,\n  NavigationEnd\n} from \"@angular/router\";\n\n@Directive({\n  selector: \"route-reporter\",\n  exportAs:\"RouteReporter\"\n}) export class RouteReporter{\n  //deprecated\n  @Input() onLoad: any\n\n  @Output(\"onChange\") stateChanger: EventEmitter<RouteWatchReporter> = new EventEmitter()\n  @Output(\"beforeChange\") beforeChanger = new EventEmitter()\n\n  @Input() activated!: ActivatedRoute//ignored in\n  @Output() activatedChange:EventEmitter<ActivatedRoute> = new EventEmitter()\n\n  @Input() params:any//ignored in\n  @Output() paramsChange:EventEmitter<any> = new EventEmitter()\n\n  @Input() data:any//ignored in\n  @Output() dataChange:EventEmitter<any> = new EventEmitter()\n\n  @Input() query:any//ignored in\n  @Output() queryChange:EventEmitter<any> = new EventEmitter()\n\n  @Input() route!: Route//ignored in\n  @Output() routeChange:EventEmitter<Route> = new EventEmitter()\n\n  /* parent bindings */\n    @Input() parentRoute?: Route//ignored in\n    @Output() parentRouteChange:EventEmitter<Route> = new EventEmitter()\n\n    @Input() parent?: ActivatedRoute//ignored in\n    @Output() parentChange:EventEmitter<ActivatedRoute> = new EventEmitter()\n\n    @Input() parentData:any//ignored in\n    @Output() parentDataChange:EventEmitter<any> = new EventEmitter()\n  /* end: parent bindings */\n\n\n  // deprecated?\n  @Input() current!: currentRoute\n  @Input() state!: currentRoute//ignored in\n  @Output() stateChange:EventEmitter<currentRoute> = new EventEmitter()\n\n  $document\n  $scope: any\n  docCallbacks: any\n  querySub!: Subscription\n\n  constructor(\n    public Router:Router,\n    public RouteWatchReporter:RouteWatchReporter,\n    public ActivatedRoute:ActivatedRoute\n  ){\n    this.$document = document\n    this.apply()\n  }\n\n  ngOnInit(){\n    this.docCallbacks = this.RouteWatchReporter.getDocumentCallbacks()\n    \n    this.RouteWatchReporter.router.events.subscribe(event => {\n      //if(event.constructor == NavigationStart){}\n      if(event.constructor === NavigationEnd){\n        this.beforeChanger.emit( this.RouteWatchReporter )\n        \n        //allow one process to occur before reporting state has changed\n        this.apply()\n        //this.addRouteToHistory()\n        Promise.resolve().then(()=>this.emit())\n      }\n    })\n    \n    if( this.ActivatedRoute ){\n      this.ActivatedRoute.data.subscribe(data => this.dataChange.emit(this.data=data))\n    }\n    \n    this.RouteWatchReporter.watchDocByCallbacks(this.$document, this.docCallbacks)\n    this.apply()\n    \n    Promise.resolve().then(()=>{\n      this.emit()\n      \n      this.querySub = this.RouteWatchReporter\n      .activatedRoute.queryParams\n      .subscribe( query=>this.queryChange.emit(query) )\n    })\n    \n    if(this.onLoad){\n      this.onLoad({\n        state:this.RouteWatchReporter.current,\n        params:this.RouteWatchReporter.current.params,\n        current:this.RouteWatchReporter.current\n      })\n    }    \n  }\n\n  ngOnDestroy(){\n    this.RouteWatchReporter.unwatchDocByCallbacks(this.$document, this.docCallbacks)\n\n    if( this.querySub ){\n      this.querySub.unsubscribe()\n    }\n  }\n/*\n  addRouteToHistory():void{\n    if(!this.routeHistory){\n      this.routeHistory=[]\n    }\n\n    const priorPage = this.routeHistory.length - 1\n    if(this.Router.url === this.routeHistory[ priorPage ]){\n      return\n    }\n\n    //remove old entries\n    while(this.routeHistory.length > this.maxHistory){\n      this.routeHistory.shift()\n    }\n\n    //oldest to recent BUT emailed as recent to oldest\n    this.routeHistory.push(this.Router.url)\n  }\n*/\n  apply(){\n    const current = getCurrentByActive( this.ActivatedRoute )\n    this.route = current.config\n    this.current = current\n    this.state = current\n    this.activated = current.ActivatedRoute\n    this.params = current.params || {}\n    this.data = current.config?.data || {}\n    this.attemptSetParentByCurrent(current)\n    this.updateCrumbArray()\n  }\n\n  crumbArray: RouteInsight[] = []\n  updateCrumbArray() {\n    const activeRoute = getRouteByActive(this.ActivatedRoute)\n    \n    // reset the array\n    this.crumbArray = []\n\n    // add current if it is not the root\n    if ( activeRoute.routeConfig ) {\n        this.crumbArray.push({\n            config: activeRoute.routeConfig,\n            ActivatedRoute: activeRoute,\n        })\n    }\n\n    this.populateCrumbArray(this.crumbArray, activeRoute)\n  }\n\n  populateCrumbArray(array: RouteInsight[], current: ActivatedRoute): void {\n    const parent = current.parent\n    if (parent?.routeConfig) {\n      array.unshift({\n          config: parent.routeConfig,\n          ActivatedRoute: parent,\n      })\n      if (parent.parent?.routeConfig) {\n          return this.populateCrumbArray(array, parent.parent);\n      }\n    }\n    \n    if ( current.routeConfig ) {\n        this.populateCrumbArrayLikes(array, current.routeConfig);\n    }\n  }\n\n  populateCrumbArrayLikes(array: RouteInsight[], current: Route) {\n    const parent = this.getLikeParent(current);\n    if (parent) {\n      array.unshift({\n          config: parent\n      })\n      if (parent.path?.length) {\n          this.populateCrumbArrayLikes(array, parent);\n      }\n    }\n  }\n\n  attemptSetParentByCurrent(current: currentRoute) {\n    const parent = this.getCrumbParentFor(current)\n\n    if ( parent ) {\n      this.parentRoute = parent.config\n      this.parent = parent.ActivatedRoute\n      this.parentData = parent.config.data\n      return\n    }\n\n    delete this.parentRoute\n    delete this.parent\n    delete this.parentData\n  }\n\n  emit(){\n    this.stateChanger.emit( this.RouteWatchReporter )\n    const current = this.RouteWatchReporter.getCurrent()\n\n    this.stateChange.emit( current )\n    this.activatedChange.emit( current.ActivatedRoute )\n    this.paramsChange.emit( current.params )\n    if ( current.config ) {\n      this.routeChange.emit( current.config )\n      this.dataChange.emit( current.config.data )\n    }\n\n    const parent = current.parent\n\n    if( parent ){\n      const config = parent.config\n      const ar = parent.ActivatedRoute\n\n      this.parentChange.emit( ar )\n      if ( config ) {\n        this.parentRouteChange.emit( config )\n        this.parentDataChange.emit( config.data )\n      }\n    }\n  }\n\n  goBackOrUp() {\n    if ( this.RouteWatchReporter.$history.length ) {\n      this.RouteWatchReporter.goHistoryBack()\n      return\n    }\n\n    this.goUp()\n  }\n\n  goUp() {\n    const target = this.crumbArray[ this.crumbArray.length - 1 ]\n    const route = target.config\n    \n    if ( !route ) {\n      return\n    }\n\n    this.Router.navigateByUrl( route.path as string )\n  }\n\n  goBackTo(name: string, params: any){\n    this.RouteWatchReporter.goBackTo(name, params)\n  }\n\n  tryBack(name: string, params: any){\n    this.RouteWatchReporter.tryBack(name, params)\n  }\n  \n  getCrumbParentFor(current: currentRoute): RouteInsight | undefined {\n    const parent = current.parent\n    if( parent && parent.ActivatedRoute.routeConfig ){\n      return {\n        ActivatedRoute: parent.ActivatedRoute,\n        config: parent.config\n      }\n    }\n\n    if ( !current.config ) {\n      return\n    }\n\n    const likeParent = this.getLikeParent(current.config)\n    if ( likeParent ) {\n      return {\n        config: likeParent\n      }\n    }\n  }\n\n  getLikeParent(route: Route): Route | undefined {\n    // try to find a related path at base\n    const currentPathing = route.path?.split('/') || []\n    let likeParent: Route | undefined\n    currentPathing.pop() // remove the current\n    while( currentPathing.length ) {\n      const targetPath = currentPathing.join('/')\n  \n      // try to find parent by path matching\n      likeParent = this.Router.config.find(route => route.path === targetPath)\n      \n      if ( likeParent ) {\n        return likeParent\n      }\n      currentPathing.pop()\n    }\n\n    // look for a redirect parent but ensure it does not redirect to current route\n    const redirectRoot = this.Router.config.find(x => x.path === '' && x.redirectTo && x.redirectTo !== route.path)\n    if ( redirectRoot ) {\n      return this.Router.config.find(route => route.path === redirectRoot.redirectTo)\n    }\n  }\n}\n"]}