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import pytz
from .mysql import mysql_now, MySQLDatabase, datetime_fmt, MySQLCredsConfig, MySQLCloudCredsConfig
from ..api.types import (
SoundSensorLocation
)
from typing import Optional, List, Tuple
from datetime import datetime
from html import escape
class OpenwrtLogRecord:
id: int
log_time: datetime
received_time: datetime
text: str
def __init__(self, id, text, log_time, received_time):
self.id = id
self.text = text
self.log_time = log_time
self.received_time = received_time
def __repr__(self):
return f"<b>{self.log_time.strftime('%H:%M:%S')}</b> {escape(self.text)}"
class BotsDatabase(MySQLDatabase):
def creds(self) -> MySQLCredsConfig:
return MySQLCloudCredsConfig()
def add_openwrt_logs(self,
lines: List[Tuple[datetime, str]],
access_point: int):
now = datetime.now()
with self.cursor() as cursor:
for line in lines:
time, text = line
cursor.execute("INSERT INTO openwrt (log_time, received_time, text, ap) VALUES (%s, %s, %s, %s)",
(time.strftime(datetime_fmt), now.strftime(datetime_fmt), text, access_point))
self.commit()
def add_sound_hits(self,
hits: List[Tuple[SoundSensorLocation, int]],
time: datetime):
with self.cursor() as cursor:
for loc, count in hits:
cursor.execute("INSERT INTO sound_hits (location, `time`, hits) VALUES (%s, %s, %s)",
(loc.name.lower(), time.strftime(datetime_fmt), count))
self.commit()
def get_sound_hits(self,
location: SoundSensorLocation,
after: Optional[datetime] = None,
last: Optional[int] = None) -> List[dict]:
with self.cursor(dictionary=True) as cursor:
sql = "SELECT `time`, hits FROM sound_hits WHERE location=%s"
args = [location.name.lower()]
if after:
sql += ' AND `time` >= %s ORDER BY time DESC'
args.append(after)
elif last:
sql += ' ORDER BY time DESC LIMIT 0, %s'
args.append(last)
else:
raise ValueError('no `after`, no `last`, what do you expect?')
cursor.execute(sql, tuple(args))
data = []
for row in cursor.fetchall():
data.append({
'time': row['time'],
'hits': row['hits']
})
return data
def get_openwrt_logs(self,
filter_text: str,
min_id: int,
access_point: int,
limit: int = None) -> List[OpenwrtLogRecord]:
tz = pytz.timezone('Europe/Moscow')
with self.cursor(dictionary=True) as cursor:
sql = "SELECT * FROM openwrt WHERE ap=%s AND text LIKE %s AND id > %s"
if limit is not None:
sql += f" LIMIT {limit}"
cursor.execute(sql, (access_point, f'%{filter_text}%', min_id))
data = []
for row in cursor.fetchall():
data.append(OpenwrtLogRecord(
id=int(row['id']),
text=row['text'],
log_time=row['log_time'].astimezone(tz),
received_time=row['received_time'].astimezone(tz)
))
return data
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