124 lines
4.0 KiB
Python
124 lines
4.0 KiB
Python
"""
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文档搜索相关 API
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"""
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from fastapi import APIRouter, Depends, HTTPException, Query
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy import select, or_
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import os
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import glob
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from app.core.database import get_db
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from app.core.deps import get_current_user
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from app.models.user import User
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from app.models.project import Project, ProjectMember
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from app.services.storage import storage_service
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from app.schemas.response import success_response
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router = APIRouter()
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@router.get("/documents", response_model=dict)
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async def search_documents(
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keyword: str = Query(..., min_length=1, description="搜索关键词"),
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db)
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):
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"""
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文档搜索（简化版）
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搜索范围：项目名称、项目描述、文件名
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"""
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if not keyword:
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return success_response(data=[])
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keyword_lower = keyword.lower()
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# 获取用户有权限访问的项目
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# 1. 用户创建的项目
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owned_projects_result = await db.execute(
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select(Project).where(Project.owner_id == current_user.id, Project.status == 1)
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)
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owned_projects = owned_projects_result.scalars().all()
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# 2. 用户参与的项目
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member_projects_result = await db.execute(
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select(Project)
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.join(ProjectMember, ProjectMember.project_id == Project.id)
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.where(
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ProjectMember.user_id == current_user.id,
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Project.owner_id != current_user.id,
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Project.status == 1
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)
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)
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member_projects = member_projects_result.scalars().all()
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# 合并所有可访问的项目
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all_projects = owned_projects + member_projects
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# 搜索结果列表
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search_results = []
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# 搜索项目和文件
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for project in all_projects:
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# 检查项目名称或描述是否匹配
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project_matched = False
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if keyword_lower in project.name.lower():
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project_matched = True
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elif project.description and keyword_lower in project.description.lower():
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project_matched = True
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# 如果项目本身匹配，添加到结果
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if project_matched:
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search_results.append({
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"type": "project",
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"project_id": project.id,
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"project_name": project.name,
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"project_description": project.description or "",
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"match_type": "项目",
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})
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# 搜索项目中的文件名
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try:
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project_path = storage_service.get_secure_path(project.storage_key)
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if not project_path.exists() or not project_path.is_dir():
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continue
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# 查找所有 .md 文件
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md_files = list(project_path.rglob("*.md"))
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for file_path in md_files:
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# 跳过 _assets 目录中的文件
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if "_assets" in file_path.parts:
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continue
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try:
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# 获取相对路径
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relative_path = str(file_path.relative_to(project_path))
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# 获取文件名（不含扩展名）
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file_name = file_path.stem
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# 检查关键词是否在文件名或路径中
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if keyword_lower in file_name.lower() or keyword_lower in relative_path.lower():
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search_results.append({
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"type": "file",
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"project_id": project.id,
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"project_name": project.name,
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"file_path": relative_path,
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"file_name": file_name,
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"match_type": "文件",
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})
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except Exception:
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# 忽略无法处理的文件
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continue
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except Exception:
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# 忽略无法遍历的目录
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continue
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# 限制返回结果数量
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search_results = search_results[:100]
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return success_response(data=search_results, message=f"找到 {len(search_results)} 个结果")
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