From 91183a999a79e28ecacaa7f1e2ccb8d94dcb39ae Mon Sep 17 00:00:00 2001
From: Huachao Mao <huachaomao@gmail.com>
Date: Wed, 31 Oct 2018 10:34:06 +0800
Subject: [PATCH] Decode gzip encoding when Accept-Encoding header exists in
 request header #282

---
 package.json                        | 3 ++-
 src/models/configurationSettings.ts | 6 +++++-
 src/utils/httpClient.ts             | 5 +++++
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 8c1c29e2..3fa1c9c4 100644
--- a/package.json
+++ b/package.json
@@ -270,7 +270,8 @@
         "rest-client.defaultHeaders": {
           "type": "object",
           "default": {
-            "User-Agent": "vscode-restclient"
+            "User-Agent": "vscode-restclient",
+            "Accept-Encoding": "gzip"
           },
           "scope": "resource",
           "description": "If particular headers are omitted in request header, these will be added as headers for each request."
diff --git a/src/models/configurationSettings.ts b/src/models/configurationSettings.ts
index e7a36d63..5490ee58 100644
--- a/src/models/configurationSettings.ts
+++ b/src/models/configurationSettings.ts
@@ -94,7 +94,11 @@ export class RestClientSettings implements IRestClientSettings {
         const document = getCurrentTextDocument();
         const restClientSettings = workspace.getConfiguration("rest-client", document ? document.uri : null);
         this.followRedirect = restClientSettings.get<boolean>("followredirect", true);
-        this.defaultHeaders = restClientSettings.get<Headers>("defaultHeaders", {"User-Agent": "vscode-restclient"});
+        this.defaultHeaders = restClientSettings.get<Headers>("defaultHeaders",
+                                                              {
+                                                                  "User-Agent": "vscode-restclient",
+                                                                  "Accept-Encoding": "gzip"
+                                                              });
         this.showResponseInDifferentTab = restClientSettings.get<boolean>("showResponseInDifferentTab", false);
         this.rememberCookiesForSubsequentRequests = restClientSettings.get<boolean>("rememberCookiesForSubsequentRequests", true);
         this.timeoutInMilliseconds = restClientSettings.get<number>("timeoutinmilliseconds", 0);
diff --git a/src/utils/httpClient.ts b/src/utils/httpClient.ts
index e90791df..d290418a 100644
--- a/src/utils/httpClient.ts
+++ b/src/utils/httpClient.ts
@@ -211,6 +211,11 @@ export class HttpClient {
             }
         }
 
+        const acceptEncoding = getHeader(options.headers, 'Accept-Encoding');
+        if (acceptEncoding && acceptEncoding.includes('gzip')) {
+            options.gzip = true;
+        }
+
         return options;
     }