81 lines
3.0 KiB
Python
81 lines
3.0 KiB
Python
from flask import Blueprint, render_template, jsonify, send_file, request
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import os
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from loguru import logger
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file_browser_bp = Blueprint('file_browser', __name__)
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@file_browser_bp.route('/file_browser')
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def file_browser():
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"""文件浏览器页面"""
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return render_template('file_browser.html')
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@file_browser_bp.route('/api/list_files')
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def list_files():
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"""获取指定目录下的文件列表"""
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try:
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path = request.args.get('path', '')
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# 获取项目根目录
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project_root = os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
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# 构建完整路径
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full_path = os.path.join(project_root, path)
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# 安全检查：确保路径在项目根目录内
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if not os.path.abspath(full_path).startswith(project_root):
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return jsonify({"success": False, "message": "访问被拒绝：路径超出项目范围"})
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if not os.path.exists(full_path):
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return jsonify({"success": False, "message": "目录不存在"})
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items = []
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for item in os.listdir(full_path):
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item_path = os.path.join(full_path, item)
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is_dir = os.path.isdir(item_path)
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items.append({
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"name": item,
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"is_dir": is_dir,
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"size": os.path.getsize(item_path) if not is_dir else 0,
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"modified": os.path.getmtime(item_path)
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})
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# 对文件列表进行排序：目录在前，同类型按名称排序
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items.sort(key=lambda x: (not x["is_dir"], x["name"].lower()))
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return jsonify({
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"success": True,
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"data": {
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"items": items,
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"current_path": path
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}
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})
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except Exception as e:
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logger.error(f"列出文件失败: {e}")
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return jsonify({"success": False, "message": str(e)})
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@file_browser_bp.route('/api/download_file')
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def download_file():
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"""下载指定文件"""
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try:
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path = request.args.get('path', '')
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# 获取项目根目录
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project_root = os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
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# 构建完整路径
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full_path = os.path.join(project_root, path)
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# 安全检查：确保路径在项目根目录内
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if not os.path.abspath(full_path).startswith(project_root):
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return jsonify({"success": False, "message": "访问被拒绝：路径超出项目范围"})
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if not os.path.exists(full_path):
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return jsonify({"success": False, "message": "文件不存在"})
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if os.path.isdir(full_path):
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return jsonify({"success": False, "message": "不能下载目录"})
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return send_file(
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full_path,
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as_attachment=True,
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download_name=os.path.basename(full_path)
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)
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except Exception as e:
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logger.error(f"下载文件失败: {e}")
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return jsonify({"success": False, "message": str(e)}) |