python-fastapi-mm-zhcs-yj-api/routers/api/comprehensive_search/__init__.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from fastapi import APIRouter, Request, Depends, Query, HTTPException, status,WebSocket,WebSocketDisconnect
from common.security import valid_access_token,valid_websocket_token
from fastapi.responses import JSONResponse
from sqlalchemy.orm import Session
from sqlalchemy.sql import func
from common.auth_user import *
from sqlalchemy import  text
from pydantic import BaseModel
from common.BigDataCenterAPI import *
from database import get_db
from typing import List
from models import *
from utils import *
from utils.spatial import *
from utils.ry_system_util import *
from utils.video_util import *
import json
import traceback

router = APIRouter()

#union all  (select `jhhk`.`video_code` AS `id`,`jhhk`.`name` AS `name`,Null AS `dataType`,`jhhk`.`area` AS `area`,`jhhk`.`longitude` AS `longitude`,`jhhk`.`latitude` AS `latitude`,NULL AS `address`,null as dict_label from (select `t1`.`name` AS `name`,(case when (`t1`.`area` like '%高州%') then '高州市' when (`t1`.`area` like '%信宜%') then '信宜市' when (`t1`.`area` like '%化州%') then '化州市' when (`t1`.`area` like '%茂南%') then '茂南区' when (`t1`.`area` like '%电白%') then '电白区' else '直辖市' end) AS `area`,`t2`.`longitude` AS `longitude`,`t2`.`latitude` AS `latitude`,`t1`.`status` AS `status`,`t1`.`video_code` AS `video_code` from ((select `tp_video_log`.`id` AS `id`,`tp_video_log`.`name` AS `name`,`tp_video_log`.`area` AS `area`,`tp_video_log`.`ip` AS `ip`,`tp_video_log`.`status` AS `status`,`tp_video_log`.`status_lifetime` AS `status_lifetime`,`tp_video_log`.`record_status` AS `record_status`,`tp_video_log`.`inspection_datetime` AS `inspection_datetime`,`tp_video_log`.`video_code_int` AS `video_code_int`,`tp_video_log`.`video_code` AS `video_code` from `tp_video_log` where (`tp_video_log`.`video_code` not in (SELECT id from point_data ))) `t1` left join `tp_video_base` `t2` on((`t1`.`video_code` = `t2`.`indexcode`)))) `jhhk` where  id like '%{keyword}%' or `name` like '%{keyword}%')A
def get_add_data(keyword:str ,db :Session):
    sql = text("""SELECT * FROM point_data where dataType in (2,3,4,5,6,7,8,9,11,12,13,14,18,19,20,24,26,35,36,37,38,39) and ( address like '%{keyword}%' or `name` like '%{keyword}%')""".replace("{keyword}",keyword))
    return [{"id":i.id,"name":i.name,"dataType":i.dataType,"area":i.area,"longitude":i.longitude,"latitude":i.latitude,"address":i.address} for i in db.execute(sql).all()]
def get_video_data(keyword:str ,db :Session):
    sql = text("""SELECT T1.*,T2.dict_label FROM point_data T1 LEFT JOIN (SELECT * FROM `sys_dict_data` WHERE `dict_type`='point_type') T2 on T1.dataType=T2.dict_value where T1.dataType in (30,31,32,33,34) and ( T1.id like '%{keyword}%' or T1.`name` like '%{keyword}%') """.replace("{keyword}",keyword))
    result = []
    for i in db.execute(sql).all():
        tag = []
        tag_lable = []
        for info in get_video_tag_list(db, i.id):
            tag_info = get_dict_data_info(db, info.dict_type, info.dict_value)
            if tag_info.dict_label not in tag_lable:
                tag.append({"id": info.id,
                            "video_code": i.id,
                            "dict_type": info.dict_type,
                            "dict_value": info.dict_value,
                            "dict_label": tag_info.dict_label,
                            "dict_code": tag_info.dict_code})
                tag_lable.append(tag_info.dict_label)
        result.append({"id": i.id, "name": i.name, "dataType": i.dataType, "area": i.area, "longitude": i.longitude,
      "latitude": i.latitude, "address": i.address, "tag_info":tag}) #"dict_label": i.dict_label,

    return result
def get_point_data(keyword:str ,db :Session):
    sql = text("""SELECT T1.*,T2.dict_label FROM point_data T1 LEFT JOIN (SELECT * FROM `sys_dict_data` WHERE `dict_type`='point_type') T2 on T1.dataType=T2.dict_value where  (T2.dict_label like '%{keyword}%' or T1.`name` like '%{keyword}%')""".replace("{keyword}",keyword))
    return [{"id":i.id,"name":i.name,"dataType":i.dataType,"area":i.area,"longitude":i.longitude,"latitude":i.latitude,"address":i.address,"dict_label":i.dict_label} for i in db.execute(sql).all()]
def contains_special_characters(input_string, special_characters=";|&|$|#|'|@| "):
    """
    判断字符串是否包含特殊符号。

    :param input_string: 需要检查的字符串
    :param special_characters: 特殊符号的字符串，多个符号用竖线 '|' 分隔
    :return: 如果包含特殊符号返回 True，否则返回 False
    """
    # 创建正则表达式模式
    pattern = re.compile('[' + re.escape(special_characters) + ']')

    # 搜索字符串中的特殊符号
    if pattern.search(input_string):
        return True
    return False
@router.get("/info")
async def get_pattern_list(
    keyword: str = Query(None, description='预案名称'),
    # page: int = Query(1, gt=0, description='页码'),
    # pageSize: int = Query(5, gt=0, description='每页条目数量'),
    db: Session = Depends(get_db)
):
    try:
        if contains_special_characters(keyword):
            return JSONResponse(status_code=411, content={
                                'code': 411,
                                'msg': f'参数keyword含特殊符号：;、&、$、#、\'、\\t、@、空格等'
                            })
        return {
            "code": 200,
            "msg": "查询成功",
            "data":{
                "add_data":get_add_data(keyword,db),
                "video_data":get_video_data(keyword,db),
                "point_data":get_point_data(keyword,db)
            }
        }
    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")