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rt-query-params-router-link

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import { Directive, HostListener, Inject, Input } from '@angular/core'; import { WINDOW } from 'rt-platform'; import { Subscription } from 'rxjs'; import * as i0 from "@angular/core"; import * as i1 from "@angular/router"; class RtQueryParamsRouterLinkDirective { el; renderer; router; activatedRoute; window; linkQueryParams; linkQueryParamsHandling = 'merge'; linkIsActive = true; classActiveLink; currentLink = false; subscription = new Subscription(); constructor(el, renderer, router, activatedRoute, window) { this.el = el; this.renderer = renderer; this.router = router; this.activatedRoute = activatedRoute; this.window = window; } onClick($event) { if (!this.linkIsActive) { return; } // Open link in new tab if clicked with ctrl or cmd. if ($event.ctrlKey || $event.metaKey) { $event.preventDefault(); $event.stopPropagation(); this.window.open(this.getStringifyUrl(), '_blank'); } else { this.router.navigate([], { queryParams: this.linkQueryParams, queryParamsHandling: this.linkQueryParamsHandling, }); } } ngOnInit() { this.subscription.add(this.activatedRoute.queryParams.subscribe((params) => { if (this.checkKeyValuesPresence(this.linkQueryParams, params)) { this.currentLink = true; this.renderer.addClass(this.el.nativeElement, this.classActiveLink); } else { this.currentLink = false; this.renderer.removeClass(this.el.nativeElement, this.classActiveLink); } })); } ngOnDestroy() { this.subscription.unsubscribe(); } getStringifyUrl() { const oldQueryParams = this.activatedRoute.snapshot.queryParams; const mergedQueryParams = { ...oldQueryParams, ...this.linkQueryParams, }; let url = ''; if (mergedQueryParams) { url += '?'; for (const param of Object.keys(mergedQueryParams)) { if (typeof mergedQueryParams[param] === 'object') { for (const arr of mergedQueryParams[param]) { url += `${param}=${arr}&`; } } else { url += `${param}=${mergedQueryParams[param]}&`; } } url = url.slice(0, url.length - 1); } return url.replace(/ /g, '%20'); } checkKeyValuesPresence(obj1, obj2) { for (const key in obj1) { if (Object.prototype.hasOwnProperty.call(obj1, key)) { const value1 = obj1[key].toString(); const value2 = obj2[key]?.toString(); if (value2 === undefined || value1 !== value2) { return false; } } } return true; } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.2", ngImport: i0, type: RtQueryParamsRouterLinkDirective, deps: [{ token: i0.ElementRef }, { token: i0.Renderer2 }, { token: i1.Router }, { token: i1.ActivatedRoute }, { token: WINDOW }], target: i0.ɵɵFactoryTarget.Directive }); static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.1.2", type: RtQueryParamsRouterLinkDirective, selector: "[rtQueryParamsRouterLink]", inputs: { linkQueryParams: "linkQueryParams", linkQueryParamsHandling: "linkQueryParamsHandling", linkIsActive: "linkIsActive", classActiveLink: "classActiveLink" }, host: { listeners: { "click": "onClick($event)" } }, ngImport: i0 }); } export { RtQueryParamsRouterLinkDirective }; i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.2", ngImport: i0, type: RtQueryParamsRouterLinkDirective, decorators: [{ type: Directive, args: [{ selector: '[rtQueryParamsRouterLink]', }] }], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.Renderer2 }, { type: i1.Router }, { type: i1.ActivatedRoute }, { type: Window, decorators: [{ type: Inject, args: [WINDOW] }] }]; }, propDecorators: { linkQueryParams: [{ type: Input }], linkQueryParamsHandling: [{ type: Input }], linkIsActive: [{ type: Input }], classActiveLink: [{ type: Input }], onClick: [{ type: HostListener, args: ['click', ['$event']] }] } }); //# 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{Directive, ElementRef, HostListener, Inject, Input, OnDestroy, OnInit, Renderer2} from '@angular/core';\nimport {ActivatedRoute, NavigationEnd, QueryParamsHandling, Router} from '@angular/router';\nimport {WINDOW} from 'rt-platform';\nimport {Subscription} from 'rxjs';\nimport {filter} from 'rxjs/operators';\n\n@Directive({\n  selector: '[rtQueryParamsRouterLink]',\n})\nexport class RtQueryParamsRouterLinkDirective implements OnInit, OnDestroy {\n  @Input() linkQueryParams: any;\n  @Input() linkQueryParamsHandling: QueryParamsHandling = 'merge';\n  @Input() linkIsActive = true;\n  @Input() classActiveLink: string;\n\n\n  currentLink = false;\n\n  private subscription = new Subscription();\n\n  constructor(\n    private el: ElementRef,\n    private renderer: Renderer2,\n    private router: Router,\n    private activatedRoute: ActivatedRoute,\n    @Inject(WINDOW) private window: Window,\n  ) {\n  }\n\n  @HostListener('click', ['$event'])\n  onClick($event: MouseEvent): void {\n    if (!this.linkIsActive) {\n      return;\n    }\n\n    // Open link in new tab if clicked with ctrl or cmd.\n    if ($event.ctrlKey || $event.metaKey) {\n      $event.preventDefault();\n      $event.stopPropagation();\n      this.window.open(this.getStringifyUrl(), '_blank');\n    } else {\n      this.router.navigate([], {\n        queryParams: this.linkQueryParams,\n        queryParamsHandling: this.linkQueryParamsHandling,\n      });\n    }\n  }\n\n  ngOnInit(): void {\n    this.subscription.add(this.activatedRoute.queryParams.subscribe((params) => {\n      if (this.checkKeyValuesPresence(this.linkQueryParams, params)) {\n        this.currentLink = true;\n        this.renderer.addClass(this.el.nativeElement, this.classActiveLink);\n      } else {\n        this.currentLink = false;\n        this.renderer.removeClass(this.el.nativeElement, this.classActiveLink);\n      }\n    }));\n\n  }\n\n  ngOnDestroy(): void {\n    this.subscription.unsubscribe();\n  }\n\n\n\n  private getStringifyUrl(): string {\n    const oldQueryParams = this.activatedRoute.snapshot.queryParams;\n    const mergedQueryParams = {\n      ...oldQueryParams,\n      ...this.linkQueryParams,\n    };\n    let url = '';\n    if (mergedQueryParams) {\n      url += '?';\n\n      for (const param of Object.keys(mergedQueryParams)) {\n        if (typeof mergedQueryParams[param] === 'object') {\n          for (const arr of mergedQueryParams[param]) {\n            url += `${param}=${arr}&`;\n          }\n        } else {\n          url += `${param}=${mergedQueryParams[param]}&`;\n        }\n      }\n      url = url.slice(0, url.length - 1);\n    }\n\n    return url.replace(/ /g, '%20');\n  }\n\n\n  private checkKeyValuesPresence(obj1: any, obj2: any): boolean {\n    for (const key in obj1) {\n      if (Object.prototype.hasOwnProperty.call(obj1, key)) {\n        const value1 = obj1[key].toString();\n        const value2 = obj2[key]?.toString();\n\n        if (value2 === undefined || value1 !== value2) {\n          return false;\n        }\n      }\n    }\n    return true;\n  }\n}\n"]}