From 77753bd3778f692740909e0d761148f7eff7076d Mon Sep 17 00:00:00 2001
From: 0xboobface <0xboobface@gmail.com>
Date: Sat, 5 Jan 2019 16:38:48 +0100
Subject: [PATCH] Use TextArea and Okhttp to show the chnagelog

Instead of using a WebView use TextArea and Okhttp, so that we can get
rid of javafx-web
---
 client/src/main/java/ctbrec/ui/UpdateTab.java | 40 +++++++++++--------
 1 file changed, 24 insertions(+), 16 deletions(-)

diff --git a/client/src/main/java/ctbrec/ui/UpdateTab.java b/client/src/main/java/ctbrec/ui/UpdateTab.java
index 43eb3e61..f6c8fbfb 100644
--- a/client/src/main/java/ctbrec/ui/UpdateTab.java
+++ b/client/src/main/java/ctbrec/ui/UpdateTab.java
@@ -3,23 +3,25 @@ package ctbrec.ui;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import ctbrec.Config;
+import ctbrec.io.HttpException;
 import ctbrec.ui.CamrecApplication.Release;
+import ctbrec.ui.controls.Dialogs;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
 import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.control.Tab;
+import javafx.scene.control.TextArea;
 import javafx.scene.layout.Priority;
 import javafx.scene.layout.VBox;
-import javafx.scene.web.WebEngine;
-import javafx.scene.web.WebView;
+import okhttp3.Request;
+import okhttp3.Response;
 
 public class UpdateTab extends Tab {
 
     private static final transient Logger LOG = LoggerFactory.getLogger(UpdateTab.class);
 
-    private WebView browser;
+    private TextArea changelog;
 
     public UpdateTab(Release latest) {
         setText("Update Available");
@@ -32,18 +34,24 @@ public class UpdateTab extends Tab {
         vbox.getChildren().add(button);
         VBox.setMargin(button, new Insets(0, 0, 10, 0));
         vbox.setAlignment(Pos.CENTER);
-
-        browser = new WebView();
-        try {
-            WebEngine webEngine = browser.getEngine();
-            webEngine.load("https://raw.githubusercontent.com/0xboobface/ctbrec/master/CHANGELOG.md");
-            webEngine.setUserDataDirectory(Config.getInstance().getConfigDir());
-            vbox.getChildren().add(browser);
-            VBox.setVgrow(browser, Priority.ALWAYS);
-        } catch (Exception e) {
-            LOG.error("Couldn't load changelog", e);
-        }
-
+        changelog = new TextArea();
+        changelog.setEditable(false);
+        vbox.getChildren().add(changelog);
+        VBox.setVgrow(changelog, Priority.ALWAYS);
         setContent(vbox);
+
+        new Thread(() -> {
+            Request req = new Request.Builder().url("https://raw.githubusercontent.com/0xboobface/ctbrec/master/CHANGELOG.md").build();
+            try(Response resp = CamrecApplication.httpClient.execute(req)) {
+                if(resp.isSuccessful()) {
+                    changelog.setText(resp.body().string());
+                } else {
+                    throw new HttpException(resp.code(), resp.message());
+                }
+            } catch (Exception e1) {
+                LOG.error("Couldn't download the changelog", e1);
+                Dialogs.showError("Communication error", "Couldn't download the changelog", e1);
+            }
+        }).start();
     }
 }