From 106730d36b4bdfa34eb12a194453b8c0208487b3 Mon Sep 17 00:00:00 2001
From: Michael Peter Christen <mc@yacy.net>
Date: Sat, 28 Mar 2026 16:18:42 +0100
Subject: hero page modification for YaCy Chat

---
 defaults/yacy.init                   |  3 ++-
 htroot/yacychat.html                 | 13 ++++++++++++-
 source/net/yacy/htroot/yacychat.java | 15 +++++++++++++++
 3 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/defaults/yacy.init b/defaults/yacy.init
index dd0db4496..a08516364 100644
--- a/defaults/yacy.init
+++ b/defaults/yacy.init
@@ -347,7 +347,8 @@ parser.pdf.individualpages.key=page
 # These strings appear in the Web Mask of the YACY search client
 # Set these Strings to cusomize your peer and give any message to
 # other peer users
-promoteSearchPageGreeting = search...
+promoteSearchPageGreeting = Your Own Search Engine
+promoteChatPageGreeting = Private Chat with Your Own Knowledge
 # if the following property is set to true, the network name is used as greeting
 promoteSearchPageGreeting.useNetworkName = false
 # the following attributes can be used to define a custom image, alternative text and home page on the search page
diff --git a/htroot/yacychat.html b/htroot/yacychat.html
index cfe815291..294da5eee 100644
--- a/htroot/yacychat.html
+++ b/htroot/yacychat.html
@@ -729,8 +729,19 @@
 	  #%env/templates/submenuAI.template%#
     #(/topmenu)#
 
+    #(topmenu)#
+      <script>document.getElementById("greeting-icon").src="env/grafics/invisible.png"</script>
+      <h2 class="yacy"><a href="#[promoteSearchPageGreeting.homepage]#" class="yacylogo"><img src="#[promoteSearchPageGreeting.largeImage]#" alt="#[promoteSearchPageGreeting.imageAlt]#" style="margin: auto;"/></a></h2>
+      <h2 class="yacy">#[promoteChatPageGreeting]#</h2>
+    ::
+      <script>document.getElementById("greeting-icon").src="env/grafics/invisible.png"</script>
+      <h2 class="yacy"><a href="#[promoteSearchPageGreeting.homepage]#" class="yacylogo"><img src="#[promoteSearchPageGreeting.largeImage]#" alt="#[promoteSearchPageGreeting.imageAlt]#" style="margin: auto;"/></a></h2>
+      <h2 class="yacy">#[promoteChatPageGreeting]#</h2>
+    ::
+    #(/topmenu)#
+
     <h2>YaCy Chat</h2>
-    <p>Chat with your configured LLM using the local YaCy settings. Requests are sent to the same host that served this page.</p>
+    <p>This Chat is private. YaCy does not keep any history — only your browser remembers the current conversation.</p>
 
       <div class="chat-panel">
         <div class="chat-flow">
diff --git a/source/net/yacy/htroot/yacychat.java b/source/net/yacy/htroot/yacychat.java
index 5545d2e57..0037d4f04 100644
--- a/source/net/yacy/htroot/yacychat.java
+++ b/source/net/yacy/htroot/yacychat.java
@@ -6,6 +6,7 @@ import org.json.JSONTokener;
 
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.search.Switchboard;
+import net.yacy.search.SwitchboardConstants;
 import net.yacy.server.serverObjects;
 import net.yacy.server.serverSwitch;
 
@@ -30,6 +31,20 @@ public class yacychat {
     final String systemPrompt = sb.getConfig("ai.system-prompt", net.yacy.http.servlets.RAGProxyServlet.LLM_SYSTEM_PROMPT_DEFAULT);
     prop.put("system_prompt", systemPrompt);
     prop.put("topmenu", sb.getConfigBool("ai.shield.show-chat-link", false) ? (sb.getConfigBool("publicTopmenu", true) ? 1 : 0) : 2);
+
+    String promoteChatPageGreeting = env.getConfig("promoteChatPageGreeting", "");
+    if (env.getConfigBool(SwitchboardConstants.GREETING_NETWORK_NAME, false)) {
+        promoteChatPageGreeting = env.getConfig("network.unit.description", "");
+    }
+    prop.put("promoteChatPageGreeting", promoteChatPageGreeting);
+    prop.put("topmenu_promoteChatPageGreeting", promoteChatPageGreeting);
+    prop.put(SwitchboardConstants.GREETING_HOMEPAGE, sb.getConfig(SwitchboardConstants.GREETING_HOMEPAGE, ""));
+    prop.put("topmenu_" + SwitchboardConstants.GREETING_HOMEPAGE, sb.getConfig(SwitchboardConstants.GREETING_HOMEPAGE, ""));
+    prop.put(SwitchboardConstants.GREETING_LARGE_IMAGE, sb.getConfig(SwitchboardConstants.GREETING_LARGE_IMAGE, ""));
+    prop.put("topmenu_" + SwitchboardConstants.GREETING_LARGE_IMAGE, sb.getConfig(SwitchboardConstants.GREETING_LARGE_IMAGE, ""));
+    prop.put(SwitchboardConstants.GREETING_IMAGE_ALT, sb.getConfig(SwitchboardConstants.GREETING_IMAGE_ALT, ""));
+    prop.put("topmenu_" + SwitchboardConstants.GREETING_IMAGE_ALT, sb.getConfig(SwitchboardConstants.GREETING_IMAGE_ALT, ""));
+
     // determine if P2P mode is active (global search available)
     final boolean indexReceiveGranted = sb.getConfigBool(net.yacy.search.SwitchboardConstants.INDEX_RECEIVE_ALLOW_SEARCH, true) || (sb.isRobinsonMode() && sb.getConfig(net.yacy.search.SwitchboardConstants.CLUSTER_MODE, "").equals(net.yacy.search.SwitchboardConstants.CLUSTER_MODE_PUBLIC_CLUSTER));
     final boolean p2pmode = indexReceiveGranted;
-- 
cgit v1.2.3