42 lines
1.2 KiB
TypeScript
42 lines
1.2 KiB
TypeScript
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import { Component, OnInit, OnDestroy } from '@angular/core';
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import { ActivatedRoute } from '@angular/router';
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import { Subscription } from 'rxjs';
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import { TranslateService } from '@ngx-translate/core';
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@Component({
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selector: 'jhi-error',
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templateUrl: './error.component.html',
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})
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export class ErrorComponent implements OnInit, OnDestroy {
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errorMessage?: string;
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errorKey?: string;
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langChangeSubscription?: Subscription;
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constructor(private translateService: TranslateService, private route: ActivatedRoute) {}
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ngOnInit(): void {
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this.route.data.subscribe(routeData => {
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if (routeData.errorMessage) {
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this.errorKey = routeData.errorMessage;
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this.getErrorMessageTranslation();
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this.langChangeSubscription = this.translateService.onLangChange.subscribe(() => this.getErrorMessageTranslation());
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}
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});
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}
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ngOnDestroy(): void {
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if (this.langChangeSubscription) {
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this.langChangeSubscription.unsubscribe();
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}
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}
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private getErrorMessageTranslation(): void {
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this.errorMessage = '';
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if (this.errorKey) {
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this.translateService.get(this.errorKey).subscribe(translatedErrorMessage => {
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this.errorMessage = translatedErrorMessage;
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});
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}
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}
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}
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