hsa/code-server-like/app/views/file.py

from flask import Blueprint, request, jsonify, session
import os
import shutil
from flask import current_app
from ..services.file_service import get_file_tree

file_bp = Blueprint('file', __name__, url_prefix='/vsc-like')

# ===== 永久调试：写死 session 值 =====
@file_bp.route('/create-folder', methods=['POST'])
def create_folder():
    session['path']   = 'algotest/8080/lesson'
    session['user_id'] = 'test'
    try:
        filepath = request.json.get('path', '')
        path = session.get('path')
        parent = request.json.get('parent', '')
        base_path = f'/tmp/{session.get("user_id")}/{path}'
        filepath = f'{base_path}/{parent}/{filepath}'
        os.makedirs(filepath, exist_ok=True)
        return jsonify({"message": "Folder created successfully"})
    except Exception as e:
        return jsonify({"error": str(e)}), 500


@file_bp.route('/create-file', methods=['POST'])
def create_file():
    session['path']   = 'algotest/8080/lesson'
    session['user_id'] = 'test'
    filepath = request.json.get('path', '')
    path = session.get('path')
    parent = request.json.get('parent', '')
    base_path = f'/tmp/{session.get("user_id")}/{path}'
    filepath = f'{base_path}/{parent}/{filepath}'
    try:
        open(filepath, 'w').close()
        return jsonify({"message": "File created successfully"})
    except Exception as e:
        return jsonify({"error": str(e)}), 500


@file_bp.route('/rename-file', methods=['POST'])
def rename_file():
    session['path']   = 'algotest/8080/lesson'
    session['user_id'] = 'test'
    user_root = f'/tmp/{session.get("user_id")}/{session.get("path")}'
    path = request.json.get('path', '')
    new_name = request.json.get('newName', '')
    filepath = f'{user_root}/{path}'
    try:
        path_list = filepath.split('/')
        path_list[-1] = new_name
        new_filepath = '/'.join(path_list)
        os.rename(filepath, new_filepath)
        return jsonify({"message": "File renamed successfully"})
    except Exception as e:
        return jsonify({"error": str(e)}), 500


@file_bp.route('/rename-folder', methods=['POST'])
def rename_folder():
    session['path']   = 'algotest/8080/lesson'
    session['user_id'] = 'test'
    user_root = f'/tmp/{session.get("user_id")}/{session.get("path")}'
    path = request.json.get('path', '')
    new_name = request.json.get('newName', '')
    folderpath = f'{user_root}/{path}'
    try:
        path_list = folderpath.split('/')
        path_list[-1] = new_name
        new_filepath = '/'.join(path_list)
        os.rename(folderpath, new_filepath)
        return jsonify({"message": "Folder renamed successfully"})
    except Exception as e:
        return jsonify({"error": str(e)}), 500


@file_bp.route('/copy-files', methods=['POST'])
def copy_files():
    session['path']   = 'algotest/8080/lesson'
    session['user_id'] = 'test'
    old_path = request.json.get('oldPath', '')
    new_path = request.json.get('newPath', '')
    old_name = os.path.basename(old_path)
    final_new_path = os.path.join(new_path, old_name)
    counter = 1
    while os.path.exists(final_new_path):
        final_new_path = os.path.join(new_path, f"{old_name}_{counter}")
        counter += 1
    if os.path.isdir(old_path):
        shutil.copytree(old_path, final_new_path, dirs_exist_ok=True)
    else:
        shutil.copy(old_path, final_new_path)
    return jsonify({"message": "Files copied successfully"})


@file_bp.route('/delete-file', methods=['POST'])
def delete_file():
    session['path']   = 'algotest/8080/lesson'
    session['user_id'] = 'test'
    path = request.json.get('path', '')
    user_root = f'/tmp/{session.get("user_id")}/{session.get("path")}'
    filepath = f'{user_root}/{path}'
    if os.path.isdir(filepath):
        shutil.rmtree(filepath)
    else:
        os.remove(filepath)
    return jsonify({"message": "File deleted successfully"})


@file_bp.route('/file-content', methods=['POST'])
def file_content():
    session['path']   = 'algotest/8080/lesson'
    session['user_id'] = 'test'
    user_root = f'/tmp/{session.get("user_id")}/{session.get("path")}'
    filepath = f'{user_root}/{request.json.get("path", "")}'
    if not os.path.exists(filepath):
        return jsonify({"error": "File not found"}), 404
    try:
        with open(filepath, 'r') as file:
            content = file.read()
        return jsonify({"content": content})
    except Exception as e:
        return jsonify({"error": str(e)}), 500


@file_bp.route('/save-file', methods=['POST'])
def save_file():
    session['path']   = 'algotest/8080/lesson'
    session['user_id'] = 'test'
    user_root = f'/tmp/{session.get("user_id")}/{session.get("path")}'
    filepath = f'{user_root}/{request.json.get("path", "")}'
    content = request.json.get('content', '')
    # 文件不存在就创建
    os.makedirs(os.path.dirname(filepath), exist_ok=True)
    with open(filepath, 'w', encoding='utf-8') as file:
        file.write(content)
    return jsonify({"message": "File saved successfully"})


@file_bp.route('/file-tree', methods=['GET'])
def file_tree():
    session['path']   = 'algotest/8080/lesson'
    session['user_id'] = 'test'
    user_root = f'/tmp/{session.get("user_id")}/{session.get("path")}'
    # 确保目录存在
    os.makedirs(user_root, exist_ok=True)
    # 返回空列表，前端不再报错
    return jsonify([])