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Gracefully handle failure in codeDisplay parsing

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This commit is contained in:
Neeraj Gupta 2024-05-21 13:05:10 +05:30
parent 0655617a9e
commit 8520cdd1bb
1 changed files with 13 additions and 5 deletions
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18
auth/lib/models/code_display.dart
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@ -1,6 +1,7 @@
import 'dart:convert';
import 'package:flutter/foundation.dart';
import 'package:logging/logging.dart';
/// Used to store the display settings of a code.
class CodeDisplay {
@ -55,12 +56,19 @@ class CodeDisplay {
}
static CodeDisplay? fromUri(Uri uri) {
if (!uri.queryParameters.containsKey("codeDisplay")) return null;
final String codeDisplay =
uri.queryParameters['codeDisplay']!.replaceAll('%2C', ',');
final decodedDisplay = jsonDecode(codeDisplay);
try {
if (!uri.queryParameters.containsKey("codeDisplay")) return null;
final String codeDisplay =
uri.queryParameters['codeDisplay']!.replaceAll('%2C', ',');
final decodedDisplay = jsonDecode(codeDisplay);
return CodeDisplay.fromJson(decodedDisplay);
return CodeDisplay.fromJson(decodedDisplay);
} catch (e, s) {
Logger("CodeDisplay")
.severe("Could not parse code display from uri", e, s);
// print("Could not parse code display from uri");
return null;
}
}
Map<String, dynamic> toJson() {