From 9dc579df155f7eb3ac51e54063786a3e05dd6585 Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Tue, 26 Jul 2022 15:14:13 -0500
Subject: [PATCH] Allow oob webview to move the execution forward

---
 .../siacs/conversations/entities/Conversation.java | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/main/java/eu/siacs/conversations/entities/Conversation.java b/src/main/java/eu/siacs/conversations/entities/Conversation.java
index e7104f0f5135c535f3ef1d94c59beecc99570712..bb7dee1ad9bd66a9217d2b092930b137b9c5ac83 100644
--- a/src/main/java/eu/siacs/conversations/entities/Conversation.java
+++ b/src/main/java/eu/siacs/conversations/entities/Conversation.java
@@ -22,6 +22,7 @@ import android.widget.CompoundButton;
 import android.widget.TextView;
 import android.widget.Toast;
 import android.widget.Spinner;
+import android.webkit.JavascriptInterface;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
 import android.webkit.WebChromeClient;
@@ -1713,8 +1714,21 @@ public class Conversation extends AbstractEntity implements Blockable, Comparabl
                             ConversationPagerAdapter.this.notifyDataSetChanged();
                         }
                     });
+                    binding.webview.addJavascriptInterface(new JsObject(), "xmpp_xep0050");
                     binding.webview.loadUrl(oob.el.findChildContent("url", "jabber:x:oob"));
                 }
+
+                class JsObject {
+                    @JavascriptInterface
+                    public void execute() { execute("execute"); }
+                    public void execute(String action) {
+                        getView().post(() -> {
+                            if(CommandSession.this.execute(action)) {
+                                removeSession(CommandSession.this);
+                            }
+                        });
+                    }
+                }
             }
 
             class ProgressBarViewHolder extends ViewHolder<CommandProgressBarBinding> {