From 823f64222504df4e47c11531e28c50c9a2785c51 Mon Sep 17 00:00:00 2001
From: HDU_Nbsp <1808347356@qq.com>
Date: Tue, 25 Oct 2022 03:24:29 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=BAexec=E6=8C=87=E4=BB=A4=E8=BF=9B?=
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---
 basic_plugins/super_cmd/exec_sql.py | 57 +++++++++++++++++++++++++++--
 1 file changed, 53 insertions(+), 4 deletions(-)

diff --git a/basic_plugins/super_cmd/exec_sql.py b/basic_plugins/super_cmd/exec_sql.py
index fd660b5b..2914046a 100644
--- a/basic_plugins/super_cmd/exec_sql.py
+++ b/basic_plugins/super_cmd/exec_sql.py
@@ -1,37 +1,86 @@
-from nonebot.adapters.onebot.v11 import Message
+from nonebot.adapters.onebot.v11 import Message, Bot, MessageEvent
 from nonebot import on_command
 from nonebot.permission import SUPERUSER
 from nonebot.rule import to_me
+from utils.message_builder import custom_forward_msg
 from services.db_context import db
 from nonebot.params import CommandArg
 from services.log import logger
 
+import asyncio
+
 __zx_plugin_name__ = "执行sql [Superuser]"
 __plugin_usage__ = """
 usage：
     执行一段sql语句
     指令：
-        exec [sql语句]
+        exec [sql语句] ([查询页数，19条/页])
+        查看所有表
 """.strip()
 __plugin_des__ = "执行一段sql语句"
 __plugin_cmd__ = [
     "exec [sql语句]",
 ]
-__plugin_version__ = 0.1
+__plugin_version__ = 0.2
 __plugin_author__ = "HibiKier"
 
 
 exec_ = on_command("exec", rule=to_me(), permission=SUPERUSER, priority=1, block=True)
+tables = on_command("查看所有表", rule=to_me(), permission=SUPERUSER, priority=1, block=True)
 
 
 @exec_.handle()
-async def _(arg: Message = CommandArg()):
+async def _(bot: Bot, event: MessageEvent, arg: Message = CommandArg()):
     sql = arg.extract_plain_text().strip()
     async with db.transaction():
         try:
+            # 判断是否为SELECT语句
+            if sql.lower().startswith("select"):
+                # 分割语句
+                try:
+                    page = int(sql.split(" ")[-1]) - 1
+                    sql_list = sql.split(" ")[:-1]
+                except ValueError:
+                    page = 0
+                    sql_list = sql.split(" ")
+                # 拼接语句
+                sql = " ".join(sql_list)
+                query = db.text(sql)
+                res = await db.all(query)
+                msg_list = [f"第{page+1}页查询结果："]
+                # logger.info(res)
+                # 获取所有字段
+                keys = res[0].keys()
+                # 每页10条
+                for i in res[page * 10 : (page + 1) * 10]:
+                    msg = ""
+                    for key in keys:
+                        msg += f"{key}: {i[key]}\n"
+                    msg += f"第{page+1}页第{res.index(i)+1}条"
+                    msg_list.append(msg)
+                # 检查是私聊还是群聊
+                try:
+                    forward_msg_list = custom_forward_msg(msg_list, bot.self_id)
+                    await bot.send_group_forward_msg(group_id=event.group_id, messages=forward_msg_list)
+                except:
+                    for msg in msg_list:
+                        await exec_.send(msg)
+                        await asyncio.sleep(0.2)
+                return
             query = db.text(sql)
             await db.first(query)
             await exec_.send("执行 sql 语句成功.")
         except Exception as e:
             await exec_.send(f"执行 sql 语句失败 {type(e)}：{e}")
             logger.error(f"执行 sql 语句失败 {type(e)}：{e}")
+
+
+@tables.handle()
+async def _(bot: Bot, event: MessageEvent):
+    # 获取所有表
+    query = db.text("select tablename from pg_tables where schemaname = 'public'")
+    res = await db.all(query)
+    msg = "数据库中的所有表名：\n"
+    for tablename in res:
+        msg += str(tablename["tablename"]) + "\n"
+    await tables.finish(msg)