From afe29d20d285aee13ad025688355e4afd46a430c Mon Sep 17 00:00:00 2001
From: Michael Grote
Date: Thu, 13 Apr 2023 11:03:56 +0200
Subject: add new endpoints

---
 app.py | 90 ++++++++++++++++++++++++++++++++++++++++++++++--------------------
 1 file changed, 63 insertions(+), 27 deletions(-)

(limited to 'app.py')

diff --git a/app.py b/app.py
index f3ae6a7..f6532d2 100644
--- a/app.py
+++ b/app.py
@@ -1,36 +1,72 @@
-from flask import Flask, request, jsonify
 import os
+from flask import Flask, request, jsonify, send_file, render_template
 
 app = Flask(__name__)
-app.config['UPLOAD_FOLDER'] = 'uploads/'
-app.config['MAX_CONTENT_LENGTH'] = 5 * 1024 * 1024  # 5MB limit
-
-@app.route('/upload', methods=['POST'])
-def upload_file():
-    file = request.files['file']
-    if file:
-        filename = file.filename
-        if not os.path.exists(app.config['UPLOAD_FOLDER']):
-            os.makedirs(app.config['UPLOAD_FOLDER'])
-        file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
-        return 'File uploaded successfully'
-    else:
-        return 'No file specified', 400
-
-@app.route('/files', methods=['GET'])
-def list_files():
+
+UPLOAD_DIRECTORY = os.environ.get("UPLOAD_DIRECTORY", "./uploads")
+UPLOAD_TOKEN = os.environ.get("UPLOAD_TOKEN")
+
+@app.route("/upload", methods=["POST"])
+def upload():
+    if UPLOAD_TOKEN and "Token" not in request.headers:
+        return jsonify({"message": "No upload token provided"}), 401
+
+    token = request.headers.get("Token")
+    if UPLOAD_TOKEN and token != UPLOAD_TOKEN:
+        return jsonify({"message": "Invalid upload token"}), 401
+
+    if "file" not in request.files:
+        return jsonify({"message": "No file found"}), 400
+
+    file = request.files["file"]
+    if file.filename == "":
+        return jsonify({"message": "No file found"}), 400
+
+    if not os.path.exists(UPLOAD_DIRECTORY):
+        os.makedirs(UPLOAD_DIRECTORY)
+
+    file.save(os.path.join(UPLOAD_DIRECTORY, file.filename))
+
+    return jsonify({"message": "File saved successfully"}), 200
+
+@app.route("/download/<filename>", methods=["GET"])
+def download(filename):
+    file_path = os.path.join(UPLOAD_DIRECTORY, filename)
+    if not os.path.exists(file_path):
+        return jsonify({"message": "File not found"}), 404
+
+    return send_file(file_path, as_attachment=True)
+
+@app.route("/", methods=["GET"])
+def index():
     files = []
-    for filename in os.listdir(app.config['UPLOAD_FOLDER']):
-        path = os.path.join(app.config['UPLOAD_FOLDER'], filename)
-        if os.path.isfile(path):
-            files.append(filename)
-    return jsonify(files)
+    for filename in os.listdir(UPLOAD_DIRECTORY):
+        filepath = os.path.join(UPLOAD_DIRECTORY, filename)
+        if os.path.isfile(filepath):
+            files.append({"name": filename, "size": os.path.getsize(filepath)})
+    return render_template("index.html", files=files)
+
+@app.route("/metrics", methods=["GET"])
+def metrics():
+    files = os.listdir(UPLOAD_DIRECTORY)
+    file_count = len(files)
+    total_size = sum(os.path.getsize(os.path.join(UPLOAD_DIRECTORY, f)) for f in files)
+    file_list = [{"name": f, "size": os.path.getsize(os.path.join(UPLOAD_DIRECTORY, f))} for f in files]
+    return jsonify({"count": file_count, "total_size": total_size, "files": file_list}), 200
+
+
+
+
+# Upload
+# curl -X POST -H "Authorization: Bearer myuploadtoken" -F "file=@/path/to/file" http://docker10.grote.lan:5040/upload
+# Download
+# curl -X GET http://docker10.grote.lan:5040/download/filename.ext > filename.ext
+# List
+#$ curl -X GET http://docker10.grote.lan:5040/files
+# Metriken
+# curl -X GET http://docker10.grote.lan:5040/metrics
 
-if __name__ == '__main__':
-    app.run()
 
-# curl -X POST -F 'file=@/path/to/file' http://localhost:5000/upload
-# curl http://localhost:5000/files
 
 
 
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