From 42da24cb5e8f80b54613f2105cfb510a6a728570 Mon Sep 17 00:00:00 2001
From: Fabian Dill <fabian.dill@web.de>
Date: Fri, 21 Apr 2023 15:12:43 +0200
Subject: [PATCH] WebHost: offer room owner log download link

---
 WebHostLib/misc.py                 |  6 +++++-
 WebHostLib/templates/hostRoom.html | 19 ++++++++++++-------
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/WebHostLib/misc.py b/WebHostLib/misc.py
index bf9f4e2f..6d3e82c0 100644
--- a/WebHostLib/misc.py
+++ b/WebHostLib/misc.py
@@ -116,7 +116,11 @@ def display_log(room: UUID):
     if room is None:
         return abort(404)
     if room.owner == session["_id"]:
-        return Response(_read_log(os.path.join("logs", str(room.id) + ".txt")), mimetype="text/plain;charset=UTF-8")
+        file_path = os.path.join("logs", str(room.id) + ".txt")
+        if os.path.exists(file_path):
+            return Response(_read_log(file_path), mimetype="text/plain;charset=UTF-8")
+        return "Log File does not exist."
+
     return "Access Denied", 403
 
 
diff --git a/WebHostLib/templates/hostRoom.html b/WebHostLib/templates/hostRoom.html
index 6f02dc09..ba15d64a 100644
--- a/WebHostLib/templates/hostRoom.html
+++ b/WebHostLib/templates/hostRoom.html
@@ -32,13 +32,18 @@
         {% endif %}
         {{ macros.list_patches_room(room) }}
         {% if room.owner == session["_id"] %}
-            <form method=post>
-                <div class="form-group">
-                    <label for="cmd"></label>
-                    <input class="form-control" type="text" id="cmd" name="cmd"
-                           placeholder="Server Command. /help to list them, list gets appended to log.">
-                </div>
-            </form>
+            <div style="display: flex; align-items: center;">
+                <form method=post style="flex-grow: 1; margin-right: 1em;">
+                    <div class="form-group">
+                        <label for="cmd"></label>
+                        <input class="form-control" type="text" id="cmd" name="cmd"
+                               placeholder="Server Command. /help to list them, list gets appended to log.">
+                    </div>
+                </form>
+                <a href="{{ url_for("display_log", room=room.id) }}">
+                    Open Log File...
+                </a>
+            </div>
         <div id="logger"></div>
         <script type="application/ecmascript">
             let xmlhttp = new XMLHttpRequest();