Update app.py

app.py

@@ -2,19 +2,36 @@ from flask import Flask, request, jsonify
 import os
 from datetime import datetime
 import json
+import traceback
 
 app = Flask(__name__)
 BASE_DIR = "markdown_files"
+LOG_FILE = "error.log"
 os.makedirs(BASE_DIR, exist_ok=True)
 
+def log_error(req, error_msg):
+    try:
+        with open(LOG_FILE, "a", encoding="utf-8") as f:
+            f.write("\n--- Error Log ---\n")
+            f.write(f"Time: {datetime.utcnow().isoformat()} UTC\n")
+            f.write(f"Remote Addr: {request.remote_addr}\n")
+            f.write(f"Path: {request.path}\n")
+            f.write(f"Headers: {dict(req.headers)}\n")
+            f.write(f"Args: {dict(req.args)}\n")
+            f.write(f"Form: {dict(req.form)}\n")
+            f.write(f"Raw Data: {req.data.decode('utf-8', errors='ignore')}\n")
+            f.write(f"Error: {error_msg}\n")
+            f.write(f"Traceback:\n{traceback.format_exc()}\n")
+            f.write("------------------\n")
+    except Exception as e:
+        print("Logging failed:", e)
+
 def extract_data(request):
-    # 1. Try JSON body
     try:
         return request.get_json(force=True)
     except:
         pass
 
-    # 2. Try request.args (query string or form data)
     if "title" in request.args and "content" in request.args:
         return {
             "title": request.args.get("title"),
@@ -22,7 +39,6 @@ def extract_data(request):
             "tag": request.args.get("tag", "untagged")
         }
 
-    # 3. Try headers
     if "X-Title" in request.headers and "X-Content" in request.headers:
         return {
             "title": request.headers.get("X-Title"),
@@ -34,32 +50,34 @@ def extract_data(request):
 
 @app.route("/create-md", methods=["POST"])
 def create_markdown():
-    data = extract_data(request)
-    if not data or "title" not in data or "content" not in data:
-        return jsonify({"error": "Missing 'title' or 'content' in body, query, or headers."}), 400
+    try:
+        data = extract_data(request)
+        if not data or "title" not in data or "content" not in data:
+            raise ValueError("Missing 'title' or 'content' in body, query, or headers.")
 
-    title = data["title"].strip()
-    content = data["content"]
-    tag = data.get("tag", "untagged").strip().replace(" ", "_")
+        title = data["title"].strip()
+        content = data["content"]
+        tag = data.get("tag", "untagged").strip().replace(" ", "_")
 
-    tag_dir = os.path.join(BASE_DIR, tag)
-    os.makedirs(tag_dir, exist_ok=True)
+        tag_dir = os.path.join(BASE_DIR, tag)
+        os.makedirs(tag_dir, exist_ok=True)
 
-    filename = f"{title.replace(' ', '_')}_{int(datetime.utcnow().timestamp())}.md"
-    filepath = os.path.join(tag_dir, filename)
+        filename = f"{title.replace(' ', '_')}_{int(datetime.utcnow().timestamp())}.md"
+        filepath = os.path.join(tag_dir, filename)
 
-    try:
         with open(filepath, "w", encoding="utf-8") as f:
             f.write(f"# {title}\n\n{content}")
-    except Exception as e:
-        return jsonify({"error": f"Could not write file: {str(e)}"}), 500
 
-    return jsonify({
-        "message": "Markdown file created",
-        "filename": filename,
-        "tag": tag,
-        "path": filepath
-    }), 201
+        return jsonify({
+            "message": "Markdown file created",
+            "filename": filename,
+            "tag": tag,
+            "path": filepath
+        }), 201
+
+    except Exception as e:
+        log_error(request, str(e))
+        return jsonify({"error": str(e)}), 400
 
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=7860)