-import { HttpErrorResponse } from '@angular/common/http'
+import { throwError as observableThrowError } from 'rxjs'
import { Injectable } from '@angular/core'
import { dateToHuman } from '@app/shared/misc/utils'
-import { Observable } from 'rxjs/Observable'
import { ResultList } from '../../../../../shared'
+import { Router } from '@angular/router'
+import { I18n } from '@ngx-translate/i18n-polyfill'
@Injectable()
export class RestExtractor {
+ constructor (
+ private router: Router,
+ private i18n: I18n
+ ) { }
+
extractDataBool () {
return true
}
return target
}
- handleError (err: HttpErrorResponse) {
+ handleError (err: any) {
let errorMessage
if (err.error instanceof Error) {
// A client-side or network error occurred. Handle it accordingly.
errorMessage = err.error.message
console.error('An error occurred:', errorMessage)
+ } else if (typeof err.error === 'string') {
+ errorMessage = err.error
} else if (err.status !== undefined) {
// A server-side error occurred.
if (err.error && err.error.errors) {
} else if (err.error && err.error.error) {
errorMessage = err.error.error
} else if (err.status === 413) {
- errorMessage = 'Request is too large for the server. Please contact you administrator if you want to increase the limit size.'
+ errorMessage = this.i18n(
+ 'Request is too large for the server. Please contact you administrator if you want to increase the limit size.'
+ )
} else if (err.status === 429) {
const secondsLeft = err.headers.get('retry-after')
if (secondsLeft) {
const minutesLeft = Math.floor(parseInt(secondsLeft, 10) / 60)
- errorMessage = 'Too many attempts, please try again after ' + minutesLeft + ' minutes.'
+ errorMessage = this.i18n('Too many attempts, please try again after {{minutesLeft}} minutes.', { minutesLeft })
} else {
- errorMessage = 'Too many attempts, please try again later.'
+ errorMessage = this.i18n('Too many attempts, please try again later.')
}
} else if (err.status === 500) {
- errorMessage = 'Server error. Please retry later.'
+ errorMessage = this.i18n('Server error. Please retry later.')
}
errorMessage = errorMessage ? errorMessage : 'Unknown error.'
errorObj.body = err.error
}
- return Observable.throw(errorObj)
+ return observableThrowError(errorObj)
+ }
+
+ redirectTo404IfNotFound (obj: { status: number }, status = [ 404 ]) {
+ if (obj && obj.status && status.indexOf(obj.status) !== -1) {
+ // Do not use redirectService to avoid circular dependencies
+ this.router.navigate([ '/404' ], { skipLocationChange: true })
+ }
+
+ return observableThrowError(obj)
}
}