Add Cesium container

cesium/Dockerfile

@@ -0,0 +1,16 @@
+# Use a lightweight base image
+FROM httpd:2.4-alpine
+
+# Set the working directory to Apache's document root
+WORKDIR /usr/local/apache2/htdocs/
+
+# Download and extract CesiumJS 1.114 release from GitHub
+RUN apk --no-cache add curl unzip && \
+    curl -L -o cesium.zip https://github.com/CesiumGS/cesium/releases/download/1.114/Cesium-1.114.zip && \
+    unzip cesium.zip -d cesium && mv cesium/* . && rm cesium.zip && rm -r cesium
+
+# Expose port 80
+EXPOSE 80
+
+# Start Apache in the foreground
+CMD ["httpd-foreground"]

docker-compose.yml

@@ -1,5 +1,8 @@
 version: '3'
 
+networks:
+    3lips:
+
 services:
 
   3lips:
@@ -8,5 +11,17 @@ services:
     image: 3lips
     ports:
       - 49156:5000
-    network_mode: bridge
+    networks:
+      - 3lips
     container_name: 3lips
+
+  cesium-apache:
+    restart: always
+    build:
+      context: ./cesium
+      dockerfile: Dockerfile
+    image: cesium-apache
+    networks:
+      - 3lips
+    container_name: 3lips-cesium
+

src/main.py

@@ -1,7 +1,8 @@
 # main.py
 
-from flask import Flask, render_template, request, jsonify, send_from_directory
+from flask import Flask, Response, render_template, request, redirect, jsonify, send_from_directory
 import os
+import requests
 
 app = Flask(__name__)
 
@@ -50,5 +51,22 @@ def serve_map(file):
     public_folder = os.path.join(base_dir, 'map')
     return send_from_directory(public_folder, file)
 
+# Handle /cesium/ specifically
+@app.route('/cesium/')
+def serve_cesium_index():
+    return redirect('/cesium/index.html')
+
+@app.route('/cesium/<path:file>')
+def serve_cesium_content(file):
+    apache_url = 'http://cesium-apache/' + file
+    try:
+        response = requests.get(apache_url)
+        if response.status_code == 200:
+            return Response(response.content, content_type=response.headers['content-type'])
+        response.raise_for_status()
+    except requests.exceptions.RequestException as e:
+        print(f"Error fetching content from Apache server: {e}")
+    return Response('Error fetching content from Apache server', status=500, content_type='text/plain')
+
 if __name__ == "__main__":
     app.run(debug=True)

src/requirements.txt

@@ -1,2 +1,3 @@
 Flask==3.0.1
 gunicorn==21.2.0
+requests==2.31.0