dr.botzo/modules/Seen.py

123 lines
4.6 KiB
Python

"""
Seen - track when a person speaks, and allow data to be queried
Copyright (C) 2010 Brian S. Stephan
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
import re
import sqlite3
from datetime import datetime
from dateutil.tz import *
from extlib import irclib
from Module import Module
class Seen(Module):
"""Track when people say things in public channels, and report on it."""
def db_init(self):
"""Create the table to store seen data."""
version = self.db_module_registered(self.__class__.__name__)
if version == None:
db = self.get_db()
try:
db.execute('''
CREATE TABLE seen_nicks (
nick TEXT NOT NULL PRIMARY KEY,
host TEXT NOT NULL,
time TEXT DEFAULT CURRENT_TIMESTAMP,
what TEXT NOT NULL
)''')
sql = 'INSERT INTO drbotzo_modules VALUES (?,?)'
db.execute(sql, (self.__class__.__name__, 1))
db.commit()
db.close()
version = 1
except sqlite3.Error as e:
db.rollback()
db.close()
print("sqlite error: " + str(e))
raise
if version < 2:
db = self.get_db()
try:
version = 2
db.execute('''DROP TABLE seen_nicks''')
db.execute('''
CREATE TABLE seen_nicks (
nick TEXT NOT NULL,
location TEXT NOT NULL,
host TEXT NOT NULL,
time TEXT DEFAULT CURRENT_TIMESTAMP,
what TEXT NOT NULL
)''')
db.execute('''
CREATE UNIQUE INDEX seen_nicks_nick_and_location_index
ON seen_nicks (nick, location)''')
db.commit()
db.close()
self.db_register_module_version(self.__class__.__name__, version)
except sqlite3.Error as e:
db.rollback()
db.close()
print("sqlite error: " + str(e))
raise
def do(self, connection, event, nick, userhost, what, admin_unlocked):
"""Track pubmsg/privmsg events, and if asked, report on someone."""
where = event.target()
# whatever it is, store it
try:
# if there's no where, this is probably a sub-command. don't learn it
if where:
db = self.get_db()
cur = db.cursor()
statement = 'REPLACE INTO seen_nicks (nick, location, host, what) VALUES (?, ?, ?, ?)'
cur.execute(statement, (nick, where, userhost, what.decode('utf-8', 'replace')))
db.commit()
db.close()
except sqlite3.Error as e:
db.rollback()
db.close()
print("sqlite error: " + str(e))
raise
match = re.search('^!seen\s+(\S+)$', what)
if match:
nick = match.group(1)
try:
db = self.get_db()
query = 'SELECT * FROM seen_nicks WHERE nick = ? AND location = ?'
cursor = db.execute(query, (nick,where))
result = cursor.fetchone()
db.close()
if result:
seentime = datetime.strptime(result['time'], '%Y-%m-%d %H:%M:%S').replace(tzinfo=tzutc())
replystr = 'last saw {0:s} in {3:s} at {1:s} saying \'{2:s}\''.format(result['nick'], seentime.astimezone(tzlocal()).strftime('%Y/%m/%d %H:%M:%S %Z'), result['what'].encode('utf-8', 'ignore'), result['location'].encode('utf-8', 'ignore'))
return self.reply(connection, event, replystr)
except sqlite3.Error as e:
db.rollback()
db.close()
print("sqlite error: " + str(e))
raise
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