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Use npm package text-encoding to fix IE11/Edge login.

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IE11/Edge does not support TextDecoder/TextEncoder.
Solved by using the npm package 'text-encoding'.
This commit is contained in:
Emanuel Schütze 2019-06-25 14:59:04 +02:00
parent ae618fce20
commit 611d0f4610
2 changed files with 3 additions and 1 deletions
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1
client/package.json
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@ -61,6 +61,7 @@
"pdfmake": "^0.1.53", "pdfmake": "^0.1.53",
"po2json": "^1.0.0-alpha", "po2json": "^1.0.0-alpha",
"rxjs": "^6.5.1", "rxjs": "^6.5.1",
"text-encoding": "^0.7.0",
"tinymce": "^4.9.2", "tinymce": "^4.9.2",
"uuid": "^3.3.2", "uuid": "^3.3.2",
"zone.js": "~0.8.26" "zone.js": "~0.8.26"

3
client/src/app/core/core-services/websocket.service.ts
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@ -6,6 +6,7 @@ import { TranslateService } from '@ngx-translate/core';
import { Observable, Subject } from 'rxjs'; import { Observable, Subject } from 'rxjs';
import { take } from 'rxjs/operators'; import { take } from 'rxjs/operators';
import { compress, decompress } from 'lz4js'; import { compress, decompress } from 'lz4js';
import { TextDecoder, TextEncoder } from 'text-encoding';
import { formatQueryParams, QueryParams } from '../query-params'; import { formatQueryParams, QueryParams } from '../query-params';
import { OpenSlidesStatusService } from './openslides-status.service'; import { OpenSlidesStatusService } from './openslides-status.service';
@ -281,7 +282,7 @@ export class WebsocketService {
1024} KB uncompressed), ratio ${decompressedBuffer.byteLength / compressedSize}` 1024} KB uncompressed), ratio ${decompressedBuffer.byteLength / compressedSize}`
); );
const textDecoder = new TextDecoder(); const textDecoder = new TextDecoder();
data = textDecoder.decode(decompressedBuffer); data = textDecoder.decode(decompressedBuffer) as string;
} }
const message: IncommingWebsocketMessage = JSON.parse(data); const message: IncommingWebsocketMessage = JSON.parse(data);