@halloverden/ngx-zendesk-web-widget/fesm2015/halloverden-ngx-zendesk-web-widget.mjs.map

Angular wrapper for the Zendesk Web Widget v1 (classic)

{"version":3,"file":"halloverden-ngx-zendesk-web-widget.mjs","sources":["../../../projects/ngx-zendesk-web-widget/src/lib/ngx-zendesk-web-widget.config.ts","../../../projects/ngx-zendesk-web-widget/src/lib/ngx-zendesk-web-widget.factory.ts","../../../projects/ngx-zendesk-web-widget/src/lib/window.service.ts","../../../projects/ngx-zendesk-web-widget/src/lib/ngx-zendesk-web-widget.service.ts","../../../projects/ngx-zendesk-web-widget/src/lib/ngx-zendesk-web-widget.module.ts","../../../projects/ngx-zendesk-web-widget/src/public-api.ts","../../../projects/ngx-zendesk-web-widget/src/halloverden-ngx-zendesk-web-widget.ts"],"sourcesContent":["import { NgxZendeskWebWidgetZeSettingsInterface } from './ngx-zendesk-web-widget-ze-settings.interface';\nimport { NgxZendeskWebWidgetService } from './ngx-zendesk-web-widget.service';\n\nexport abstract class NgxZendeskWebWidgetConfig {\n  abstract accountUrl: string;\n  abstract callback(\n    ngxZendeskWebWidgetService: NgxZendeskWebWidgetService\n  ): any;\n  abstract injectionTag: keyof HTMLElementTagNameMap | string;\n  abstract lazyLoadZendeskScripts: boolean;\n  abstract timeout: number;\n  abstract zESettings?: NgxZendeskWebWidgetZeSettingsInterface;\n}\n","import { NgxZendeskWebWidgetService } from './ngx-zendesk-web-widget.service';\n\nexport function ngxZendeskWebWidgetFactory(\n  ngxZendeskWebWidgetService: NgxZendeskWebWidgetService\n): () => Promise<boolean> {\n  return (): Promise<boolean> => {\n    return ngxZendeskWebWidgetService.init();\n  };\n}\n","import { Inject, Injectable, PLATFORM_ID } from '@angular/core';\nimport { isPlatformBrowser } from '@angular/common';\n\n@Injectable({\n  providedIn: 'root'\n})\nexport class WindowService {\n  constructor(@Inject(PLATFORM_ID) private platform: any) {}\n\n  get(): Window | null {\n    if (isPlatformBrowser(this.platform)) {\n      return window;\n    }\n    return null;\n  }\n}\n","import { Inject, Injectable } from '@angular/core';\nimport { NgxZendeskWebWidgetConfig } from './ngx-zendesk-web-widget.config';\nimport { WindowService } from './window.service';\nimport { firstValueFrom, of, Subject } from 'rxjs';\nimport { DOCUMENT } from '@angular/common';\nimport { NgxZendeskWebWidgetZeInstanceInterface } from './ngx-zendesk-web-widget-ze-instance.interface';\n\n@Injectable({\n  providedIn: 'root'\n})\nexport class NgxZendeskWebWidgetService {\n  private _initialized = false;\n  private _window!: Window;\n  private _zE!: NgxZendeskWebWidgetZeInstanceInterface;\n\n  constructor(\n    private config: NgxZendeskWebWidgetConfig,\n    private windowService: WindowService,\n    @Inject(DOCUMENT) private _document: Document\n  ) {\n    this._verifyConfig();\n\n    if (!this.config.lazyLoadZendeskScripts) {\n      this.init().then(() => {\n        // noop\n      });\n    }\n  }\n\n  public init(): Promise<boolean> {\n    if (!this.windowService.get()) {\n      // noop\n      console.warn(\n        'NgxZendeskWebWidgetService.init(): Tried initializing Zendesk Web Widget, but no browser window was found.'\n      );\n      return firstValueFrom(of(false));\n    }\n\n    const w = this.windowService.get();\n    this._window = w!;\n    let documentDomain = this._document.domain;\n    const config = this.config;\n    const injectionElement = this.getInjectionElement();\n    const iFrameElement = this.buildIframeElement();\n    const scriptElement = this.buildScriptElement();\n\n    (w! as any).zEmbed ||\n      (function (e?, t?) {\n        let args: any[] = [];\n        (w! as any).zEmbed = function () {\n          args.push(arguments);\n        };\n        (w! as any).zE = (w! as any).zE || (w! as any).zEmbed;\n        (w! as any).zESettings = config.zESettings;\n\n        iFrameElement.addEventListener('load', (ev) => {\n          const iframeElementFromEvent = ev.target;\n          if (iframeElementFromEvent instanceof HTMLIFrameElement) {\n            const iframeDocumentInstance =\n              iframeElementFromEvent.contentDocument;\n            const iframeWindowInstance = iframeElementFromEvent.contentWindow;\n\n            let i = setInterval(() => {\n              if (\n                iframeWindowInstance?.document.body &&\n                iframeDocumentInstance\n              ) {\n                clearInterval(i);\n\n                iframeDocumentInstance.domain = documentDomain;\n                (iframeDocumentInstance as any).t = new Date();\n                (iframeDocumentInstance as any).zendeskHost = config.accountUrl;\n                (iframeDocumentInstance as any).zEQueue = args;\n\n                iframeDocumentInstance.body.appendChild(scriptElement);\n              }\n            });\n          }\n        });\n\n        setTimeout(() => {\n          injectionElement.appendChild(iFrameElement);\n        });\n      })();\n\n    return this.finishLoading();\n  }\n\n  private getInjectionElement(): Element {\n    let elements = this._document.getElementsByTagName(\n      this.config.injectionTag\n    );\n    if (elements.length === 0) {\n      throw new Error('No element found matching injectionTag from config');\n    }\n\n    return elements[0];\n  }\n\n  private finishLoading(): Promise<boolean> {\n    const o = new Subject<boolean>();\n\n    const timeout = setTimeout(() => {\n      this._initialized = false;\n      o.next(false);\n      o.complete();\n    }, this.config.timeout || 30000);\n\n    (this._window as any).zE(() => {\n      clearTimeout(timeout);\n\n      this._zE = (this._window as any).zE;\n      this._initialized = true;\n\n      this.config.callback(this);\n\n      o.next(true);\n      o.complete();\n    });\n\n    return firstValueFrom(o);\n  }\n\n  private buildIframeElement(): HTMLIFrameElement {\n    const iframe = this._document.createElement('iframe');\n    iframe.src = 'javascript:false';\n    iframe.title = 'Zendesk Web Widget';\n    iframe.style.cssText = 'display: none';\n\n    return iframe;\n  }\n\n  private buildScriptElement(): HTMLScriptElement {\n    const script = this._document.createElement('script');\n\n    script.type = 'text/javascript';\n    script.id =\n      'be-sure-not-to-set-the-id-to-ze-snippet-as-that-changes-the-behavior-of-the-snippet';\n    script.src = 'https://static.zdassets.com/ekr/snippet.js';\n    script.async = true;\n\n    return script;\n  }\n\n  private _verifyConfig(): void {\n    if (!this.config.accountUrl) {\n      throw new Error(\n        'NgxZendeskWebWidgetService: NgxZendeskWebWidgetConfig is missing accountUrl.'\n      );\n    }\n  }\n\n  get isInitialized(): boolean {\n    return this._initialized;\n  }\n\n  get zE(): NgxZendeskWebWidgetZeInstanceInterface {\n    return this._zE;\n  }\n\n  commandWebWidget(command: string, options?: any): void {\n    this.zE('webWidget', command, options);\n  }\n\n  onWebWidgetEvent(eventName: string, handler: (event?: any) => void) {\n    this.zE('webWidget:on', eventName, handler);\n  }\n}\n","import { ModuleWithProviders, NgModule, Type } from '@angular/core';\nimport { NgxZendeskWebWidgetService } from './ngx-zendesk-web-widget.service';\nimport { NgxZendeskWebWidgetConfig } from './ngx-zendesk-web-widget.config';\nimport { WindowService } from './window.service';\n\n@NgModule({})\nexport class NgxZendeskWebWidgetModule {\n  static forRoot(\n    zendeskConfig: Type<NgxZendeskWebWidgetConfig>\n  ): ModuleWithProviders<NgxZendeskWebWidgetModule> {\n    return {\n      ngModule: NgxZendeskWebWidgetModule,\n      providers: [\n        { provide: NgxZendeskWebWidgetConfig, useClass: zendeskConfig },\n        {\n          provide: NgxZendeskWebWidgetService,\n          useClass: NgxZendeskWebWidgetService\n        },\n        { provide: WindowService, useClass: WindowService }\n      ]\n    };\n  }\n}\n","/*\n * Public API Surface of ngx-zendesk-web-widget\n */\n\nexport * from './lib/ngx-zendesk-web-widget.config';\nexport * from './lib/ngx-zendesk-web-widget.factory';\nexport * from './lib/ngx-zendesk-web-widget.service';\nexport * from './lib/ngx-zendesk-web-widget.module';\nexport * from './lib/ngx-zendesk-web-widget-ze-instance.interface';\nexport * from './lib/ngx-zendesk-web-widget-ze-settings.interface';\n","/**\n * Generated bundle index. Do not edit.\n */\n\nexport * from 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