File size: 9,193 Bytes
8c1a9c9 9759c17 8c1a9c9 9759c17 8c1a9c9 9759c17 8c1a9c9 8a7ffa1 8c1a9c9 9759c17 8c1a9c9 9759c17 8c1a9c9 9759c17 8a7ffa1 9759c17 8c1a9c9 9759c17 8c1a9c9 9759c17 8c1a9c9 9759c17 8c1a9c9 9759c17 8c1a9c9 9759c17 8c1a9c9 acddd99 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 |
import os
import zipfile
import uuid
import google.generativeai as genai
from flask import Flask, request, jsonify, render_template, session, send_from_directory
# --- Gemini API Configuration ---
# Load the API key from the .env file
from dotenv import load_dotenv
load_dotenv()
# Configure the Gemini API client
genai.configure(api_key=os.environ.get("GEMINI_API_KEY"))
model = genai.GenerativeModel('gemini-1.5-flash') # Or another suitable model
# Initialize the Flask app
app = Flask(__name__)
# Configure the upload folder
UPLOAD_FOLDER = 'uploads'
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
if not os.path.exists(UPLOAD_FOLDER):
os.makedirs(UPLOAD_FOLDER)
def get_project_files(project_path):
"""
Gets the file tree and content of all files in the project directory.
"""
file_data = {}
for root, _, files in os.walk(project_path):
for file in files:
file_path = os.path.join(root, file)
relative_path = os.path.relpath(file_path, project_path)
try:
with open(file_path, 'r', encoding='utf-8') as f:
content = f.read()
file_data[relative_path] = content
except Exception as e:
file_data[relative_path] = f"Error reading file: {e}"
return file_data
@app.route('/')
def index():
"""
Renders the main page.
"""
if 'project_id' not in session:
session['project_id'] = str(uuid.uuid4())
session['chat_history'] = []
return render_template('index.html')
@app.route('/upload', methods=['POST'])
def upload_project():
"""
Handles the project zip file upload.
"""
if 'project_zip' not in request.files:
return jsonify({"error": "No file part"}), 400
file = request.files['project_zip']
if file.filename == '':
return jsonify({"error": "No selected file"}), 400
if file and file.filename.endswith('.zip'):
project_id = session['project_id']
project_path = os.path.join(app.config['UPLOAD_FOLDER'], project_id)
if not os.path.exists(project_path):
os.makedirs(project_path)
zip_path = os.path.join(project_path, file.filename)
file.save(zip_path)
with zipfile.ZipFile(zip_path, 'r') as zip_ref:
zip_ref.extractall(project_path)
os.remove(zip_path)
project_files = get_project_files(project_path)
session['project_files'] = project_files
# Initial context for the AI
initial_context = "The user has uploaded a new project. Here are the files and their content:\n\n"
for path, content in project_files.items():
initial_context += f"**File:** `{path}`\n```\n{content}\n```\n\n"
# Initialize chat history for Gemini
session['chat_history'] = [
{"role": "user", "parts": [initial_context]},
{"role": "model", "parts": ["I have understood the project structure and content. How can I help you improve it?"]}
]
# Prepare response for the frontend (needs 'role' and 'content' keys)
frontend_chat_history = [
{"role": "user", "content": initial_context},
{"role": "assistant", "content": "I have understood the project structure and content. How can I help you improve it?"}
]
return jsonify({
"message": "Project uploaded and understood.",
"file_tree": list(project_files.keys()),
"chat_history": frontend_chat_history
})
return jsonify({"error": "Invalid file type, please upload a .zip file"}), 400
@app.route('/chat', methods=['POST'])
def chat():
"""
Handles the chat interaction with the AI.
"""
user_message = request.json.get('message')
if not user_message:
return jsonify({"error": "Empty message"}), 400
project_id = session.get('project_id')
if not project_id:
return jsonify({"error": "No project uploaded"}), 400
project_path = os.path.join(app.config['UPLOAD_FOLDER'], project_id)
# Add user message to chat history
session['chat_history'].append({"role": "user", "parts": [user_message]})
session.modified = True
# Start a chat session with the model using the history
chat_session = model.start_chat(history=session['chat_history'])
try:
# System instruction for Gemini
system_instruction = """You are an expert programmer AI assistant. When the user asks you to make changes to the code, you must respond with the file path and the complete, updated code for that file within ```python ... ```, ```html ... ```, or other appropriate markdown code blocks. For creating a new file, respond with the new file path and the content. For deleting a file, respond with 'DELETE: [file_path]'. For suggesting improvements with diffs, provide the original and suggested code in separate blocks.
Example for modifying a file:
`app/main.py`
```python
# updated python code here
```
Example for creating a file:
`static/css/new_style.css`
```css
/* new css code */
```
"""
# We combine the system instruction with the user message for better context
full_prompt = f"{system_instruction}\n\nUser Question: {user_message}"
response = chat_session.send_message(full_prompt)
ai_response = response.text
# Add AI response to chat history
session['chat_history'].append({"role": "model", "parts": [ai_response]})
session.modified = True
# --- AI File Operation Logic (remains the same) ---
if "```" in ai_response:
lines = ai_response.split('\n')
file_path_line = lines[0].strip()
if file_path_line.startswith('`') and file_path_line.endswith('`'):
file_path = file_path_line.strip('`')
try:
content_start = ai_response.find('```') + 3
content_end = ai_response.rfind('```')
# Skip the language hint (e.g., python, html)
code_content = ai_response[content_start:].split('\n', 1)[1]
code_content = code_content[:content_end - content_start - len(lines[1]) - 1]
full_path = os.path.join(project_path, file_path)
os.makedirs(os.path.dirname(full_path), exist_ok=True)
with open(full_path, 'w', encoding='utf-8') as f:
f.write(code_content)
except IndexError:
pass # Or handle error where code block is malformed
elif ai_response.startswith("DELETE:"):
file_to_delete = ai_response.split(":", 1)[1].strip()
full_path = os.path.join(project_path, file_to_delete)
if os.path.exists(full_path):
os.remove(full_path)
return jsonify({"reply": ai_response})
except Exception as e:
return jsonify({"error": str(e)}), 500
# --- Other routes (/file_tree, /file_content, /download) remain unchanged ---
# (You can copy them directly from the previous response)
@app.route('/file_tree')
def get_file_tree():
project_id = session.get('project_id')
if not project_id:
return jsonify({"error": "No project uploaded"}), 400
project_path = os.path.join(app.config['UPLOAD_FOLDER'], project_id)
if not os.path.exists(project_path):
return jsonify({"error": "Project not found"}), 404
file_tree = list(get_project_files(project_path).keys())
return jsonify({"file_tree": file_tree})
@app.route('/file_content')
def get_file_content():
project_id = session.get('project_id')
file_path = request.args.get('path')
if not project_id or not file_path:
return jsonify({"error": "Missing project or file path"}), 400
full_path = os.path.join(app.config['UPLOAD_FOLDER'], project_id, file_path)
if not os.path.exists(full_path):
return jsonify({"error": "File not found"}), 404
try:
with open(full_path, 'r', encoding='utf-8') as f:
content = f.read()
return jsonify({"path": file_path, "content": content})
except Exception as e:
return jsonify({"error": str(e)}), 500
@app.route('/download')
def download_project():
"""
Zips and sends the current project state for download.
"""
project_id = session.get('project_id')
if not project_id:
return "No project to download", 404
project_path = os.path.join(app.config['UPLOAD_FOLDER'], project_id)
zip_path = os.path.join(app.config['UPLOAD_FOLDER'], f"{project_id}.zip")
with zipfile.ZipFile(zip_path, 'w', zipfile.ZIP_DEFLATED) as zipf:
for root, _, files in os.walk(project_path):
for file in files:
file_path = os.path.join(root, file)
arcname = os.path.relpath(file_path, project_path)
zipf.write(file_path, arcname)
return send_from_directory(app.config['UPLOAD_FOLDER'], f"{project_id}.zip", as_attachment=True)
if __name__ == '__main__':
app.run(host="0.0.0.0", port=7860) |