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"""
.. module:: Tell
:synopsis: Deliver a message to a user when they're next seen
.. moduleauthor:: Dave Pedu <dave@davepedu.com>
"""
from pyircbot.modulebase import ModuleBase, command, hook
import datetime
from time import mktime
from pyircbot.modules.ModInfo import info
class Tell(ModuleBase):
def __init__(self, bot, moduleName):
ModuleBase.__init__(self, bot, moduleName)
self.db = None
serviceProviders = self.bot.getmodulesbyservice("sqlite")
if len(serviceProviders) == 0:
self.log.error("Tell: Could not find a valid sqlite service provider")
else:
self.log.info("Tell: Selecting sqlite service provider: %s" % serviceProviders[0])
self.db = serviceProviders[0].opendb("tell.db")
if not self.db.tableExists("tells"):
self.log.info("Remind: Creating table: tells")
self.db.query("""CREATE TABLE IF NOT EXISTS `tells` (
`id` INTEGER PRIMARY KEY,
`sender` varchar(64),
`channel` varchar(64),
`when` INTEGER,
`recip` varchar(64),
`message` varchar(2048)
) ;""").close()
# Purge expired tells
self.db.query("DELETE FROM `tells` WHERE `when`<?",
(int(mktime(datetime.datetime.now().timetuple())) - self.config["maxage"],)).close()
@hook("PRIVMSG", "JOIN")
def showtell(self, msg, cmd):
# Look for tells for this person
c = self.db.query("SELECT * FROM `tells` WHERE `recip`=?", (msg.prefix.nick,))
tells = c.fetchall()
c.close()
for tell in tells:
agostr = Tell.timesince(datetime.datetime.fromtimestamp(tell["when"]))
recip = None
if tell["channel"] == "":
recip = msg.prefix.nick
else:
recip = tell["channel"]
self.bot.act_PRIVMSG(recip, "%s: %s said %s ago: %s" % (
msg.prefix.nick,
tell["sender"],
agostr,
tell["message"]
))
# Delete
self.db.query("DELETE FROM `tells` WHERE `id`=?", (tell["id"],))
@info("tell <person> <message> relay a message when the target is online", cmds=["tell"])
@command("tell", allow_private=True)
def tellcmds(self, msg, cmd):
if len(cmd.args) < 2:
self.bot.act_PRIVMSG(msg.args[0], "%s: .tell <person> <message> - Tell someone something the next time "
"they're seen. Example: .tell antiroach Do your homework!" % msg.prefix.nick)
return
recip = cmd.args[0]
message = ' '.join(cmd.args[1:]).strip()
c = self.db.query("SELECT COUNT(*) as `cnt` FROM `tells` WHERE `recip`=?;", (recip, ))
user_total = c.fetchall()[0]['cnt']
c.close()
if user_total >= self.config.get("max", 3):
return
self.db.query("INSERT INTO `tells` (`sender`, `channel`, `when`, `recip`, `message`) VALUES "
"(?, ?, ?, ?, ?);", (msg.prefix.nick,
msg.args[0] if "#" in msg.args[0] else "",
int(mktime(datetime.datetime.now().timetuple())),
recip,
message)).close()
self.bot.act_PRIVMSG(msg.args[0], "%s: I'll pass that along." % msg.prefix.nick)
# Copyright (c) Django Software Foundation and individual contributors.
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#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;
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@staticmethod
def timesince(d, now=None):
"""
Takes two datetime objects and returns the time between d and now
as a nicely formatted string, e.g. "10 minutes". If d occurs after now,
then "0 minutes" is returned.
Units used are years, months, weeks, days, hours, and minutes.
Seconds and microseconds are ignored. Up to two adjacent units will be
displayed. For example, "2 weeks, 3 days" and "1 year, 3 months" are
possible outputs, but "2 weeks, 3 hours" and "1 year, 5 days" are not.
Adapted from http://blog.natbat.co.uk/archive/2003/Jun/14/time_since
"""
chunks = ((60 * 60 * 24 * 365, ('year', 'years')),
(60 * 60 * 24 * 30, ('month', 'months')),
(60 * 60 * 24 * 7, ('week', 'weeks')),
(60 * 60 * 24, ('day', 'days')),
(60 * 60, ('hour', 'hours')),
(60, ('minute', 'minutes')))
# Convert int or float (unix epoch) to datetime.datetime for comparison
if isinstance(d, int) or isinstance(d, float):
d = datetime.datetime.fromtimestamp(d)
# Convert datetime.date to datetime.datetime for comparison.
if not isinstance(d, datetime.datetime):
d = datetime.datetime(d.year, d.month, d.day)
if now and not isinstance(now, datetime.datetime):
now = datetime.datetime(now.year, now.month, now.day)
if not now:
now = datetime.datetime.now()
# ignore microsecond part of 'd' since we removed it from 'now'
delta = now - (d - datetime.timedelta(0, 0, d.microsecond))
since = delta.days * 24 * 60 * 60 + delta.seconds
if since <= 0:
# d is in the future compared to now, stop processing.
return u'0 ' + 'minutes'
for i, (seconds, name) in enumerate(chunks):
count = since // seconds
if count != 0:
break
if count == 1:
s = '%(number)d %(type)s' % {'number': count, 'type': name[0]}
else:
s = '%(number)d %(type)s' % {'number': count, 'type': name[1]}
if i + 1 < len(chunks):
# Now get the second item
seconds2, name2 = chunks[i + 1]
count2 = (since - (seconds * count)) // seconds2
if count2 != 0:
if count2 == 1:
s += ', %d %s' % (count2, name2[0])
else:
s += ', %d %s' % (count2, name2[1])
return s
@staticmethod
def timeuntil(d, now=None): # not used?
"""
Like timesince, but returns a string measuring the time until
the given time.
"""
if not now:
now = datetime.datetime.now()
return Tell.timesince(now, d)