limnoria-plugins/Eta/plugin.py

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###
# Copyright (c) 2019, Pedro de Oliveira
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions, and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions, and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the author of this software nor the name of
# contributors to this software may be used to endorse or promote products
# derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
###
from supybot import utils, plugins, ircutils, callbacks
from supybot.commands import *
try:
from supybot.i18n import PluginInternationalization
_ = PluginInternationalization('Eta')
except ImportError:
# Placeholder that allows to run the plugin on a bot
# without the i18n module
_ = lambda x: x
import supybot.utils.minisix as minisix
import os
import sqlite3
import re
import timeago
import datetime
#from datetime import datetime
class SqliteEtaDB(object):
def __init__(self, filename):
self.dbs = ircutils.IrcDict()
self.filename = filename
def close(self):
for db in self.dbs.values():
db.close()
def _getDb(self, channel):
filename = plugins.makeChannelFilename(self.filename, channel)
if filename in self.dbs:
return self.dbs[filename]
if os.path.exists(filename):
db = sqlite3.connect(filename, check_same_thread=False)
if minisix.PY2:
db.text_factory = str
self.dbs[filename] = db
return db
db = sqlite3.connect(filename, check_same_thread=False)
if minisix.PY2:
db.text_factory = str
self.dbs[filename] = db
cursor = db.cursor()
cursor.execute("""CREATE TABLE etatbl (
id INTEGER PRIMARY KEY,
nick TEXT,
eta TEXT
)""")
db.commit()
return db
def get_eta(self, channel, nick):
db = self._getDb(channel)
cursor = db.cursor()
cursor.execute("""SELECT eta FROM etatbl
WHERE nick=?""", (nick,))
result = cursor.fetchone()
if result:
return result[0]
else:
return None
def set_eta(self, channel, nick, eta):
db = self._getDb(channel)
cursor = db.cursor()
cursor.execute("""DELETE FROM etatbl
WHERE nick=?""", (nick,))
cursor.execute("""INSERT INTO etatbl VALUES (NULL, ?, ?)""",
(nick, eta,))
db.commit()
EtaDB = plugins.DB('Eta',
{'sqlite3': SqliteEtaDB})
class Eta(callbacks.Plugin):
"""ETA until ETA"""
threaded = True
def __init__(self, irc):
self.__parent = super(Eta, self)
self.__parent.__init__(irc)
self.db = EtaDB()
self.prepend = "4,15ETA"
def set(self, irc, msg, args, channel, eta):
"""[<channel>] <ETA>
Assigns the <ETA> to the current nick, in [channel].
"""
eta = eta.group(0)
nick = msg.nick.lower()
self.db.set_eta(channel, nick, eta)
irc.reply("{} Set for {} for {}".format(
self.prepend,
eta,
nick
), prefixNick=False)
_time = re.compile(r'^$|^(([01][0-9])|(2[0-3])):[0-5][0-9]$')
set = wrap(set, [
'channel',
('matches', _time, _('Time must be in the 24h time format.'))])
def get(self, irc, msg, args, channel, user):
"""[<channel>] [<nick>]
Show the ETA until the specified time, by [nick], in [channel].
"""
# Se ja passou da hora, e é antes da meia noite -> DONE!
# Se faltar menos de 60min -> ALMOST DONE!
eta = None
if user:
nick = user.lower()
else:
nick = msg.nick.lower()
eta = self.db.get_eta(channel, nick)
if eta is not None:
etas = eta.split(':')
eta_s = int(etas[0]) * 60 * 60 + int(etas[1]) * 60
# data e hora actual
now = datetime.datetime.now()
# apenas a data, para facilitar depois
now = datetime.datetime(year=now.year, month=now.month, day=now.day, hour=now.hour, minute=now.minute)
date = datetime.datetime(year=now.year, month=now.month, day=now.day)
# segundos do dia actual
today_s = (now - date).total_seconds()
# se ja passamos do eta por hoje, aponta para amanha
eta = date + datetime.timedelta(0, 24 * 60 * 60 + eta_s) if today_s > eta_s else date + datetime.timedelta(0, eta_s)
# finalmente, subtrair para saber qt tempo falta. vou usar um Time com a
# data anterior so para facilitar sacar as horas e minutos!
r = date+(eta-now)
h = r.hour
m = r.minute
# como nao vamos considerar segundos, falta sempre pelo menos 1 minuto
# ai meu deus tantos ifs
message = ""
if now == eta or h >= 12:
message = "DONE FOR THE DAY!"
else:
message = "in "
if h > 0:
if m == 0:
message += "exactly "
message += "{} hour{}".format(h, 's' if h > 1 else '')
if m > 0:
if h != 0:
message += " and "
message += "{} minute{}".format(m, 's' if m > 1 else '')
irc.reply("{} {}".format(
self.prepend,
message), prefixNick=False)
else:
irc.reply("{} No ETA for {}".format(
self.prepend,
nick), prefixNick=False)
get = wrap(get, ['channel', optional('anything')])
Class = Eta
# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: