From 04e8cfe31f3665349f642c4be32dd6ce1b559275 Mon Sep 17 00:00:00 2001
From: Patrizio Bekerle <patrizio.bekerle@tugraz.at>
Date: Wed, 11 Sep 2019 14:32:50 +0200
Subject: [PATCH] Rename xhrError to handleXhrError and add handleFetchError
---
packages/common/error.js | 38 +++++++++++++++++++++++++++++++++++++-
1 file changed, 37 insertions(+), 1 deletion(-)
diff --git a/packages/common/error.js b/packages/common/error.js
index 36b7ed54..3c14abae 100644
--- a/packages/common/error.js
+++ b/packages/common/error.js
@@ -1,7 +1,14 @@
import {send as notify} from './notification';
import {i18n} from "./i18n";
-export const xhrError = (jqXHR, textStatus, errorThrown) => {
+/**
+ * Error handling for XHR errors
+ *
+ * @param jqXHR
+ * @param textStatus
+ * @param errorThrown
+ */
+export const handleXhrError = (jqXHR, textStatus, errorThrown) => {
if (textStatus !== "abort") {
// try to show hydra error text
let body = jqXHR.responseJSON !== undefined && jqXHR.responseJSON["hydra:description"] !== undefined ?
@@ -19,3 +26,32 @@ export const xhrError = (jqXHR, textStatus, errorThrown) => {
});
}
};
+
+/**
+ * Error handling for fetch errors
+ *
+ * @param error
+ * @param summary
+ */
+export const handleFetchError = async (error, summary = "") => {
+ let body;
+
+ try {
+ await error.json().then((json) => {
+ body = json["hydra:description"] !== undefined ? json["hydra:description"] : error.statusText;
+ }).catch(() => {
+ body = error.statusText !== undefined ? error.statusText : error;
+ });
+ } catch (e) {
+ // we get a TypeError if the connection to the server was refused
+ if (error.name === "TypeError") {
+ body = i18n.t('error.connection-to-server-refused');
+ }
+ }
+
+ notify({
+ "summary": summary === "" ? i18n.t('error.summary') : summary,
+ "body": body,
+ "type": "danger",
+ });
+};
--
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