ngOnInit()

in client/src/pages/translate/translate.ts [63:93]

• 31 lines of code
• 5 McCabe index (conditional complexity)

  ngOnInit() {
    this.analyticsService.logPageView(this.router.url, 'Translate');
    this.defaultSelectedWordIndex = history.state.selectedWordIndex !== undefined ? history.state.selectedWordIndex : -1;
    const image: Blob | undefined = history.state.image;
    const imageURL: string | undefined = history.state.imageURL;
    const words: string[] | undefined = history.state.words || this.config.debugWords;
    let loadingPopUp: MatDialogRef<any> | undefined = this.sessionService.currentSession.currentModal;
    if (!loadingPopUp) {
      loadingPopUp = this.dialog.open(LoadingPopUpComponent, { closeOnNavigation: false, disableClose: true, panelClass: 'loading-popup' });
      this.sessionService.currentSession.currentModal = loadingPopUp;
      loadingPopUp.beforeClosed().subscribe({
        next: () => this.sessionService.currentSession.currentModal = null
      });
    }
    this.initImageTranslations(image, imageURL, words).then(
      () => {
        loadingPopUp?.close();
      },
      ex => {
        loadingPopUp?.close();
        if (ex instanceof WordsNotFoundError) {
          this.router.navigateByUrl(AppRoutes.CaptionImage, { state: { image } });
        } else {
          loadCapturePageURL().then(
            url => this.router.navigateByUrl(url, { replaceUrl: true }),
            () => this.router.navigateByUrl(AppRoutes.CaptureImage, { replaceUrl: true }),
          );
        }
      }
    );
  }