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# -*- coding: utf-8 -*-

#

# Copyright (C) 2017 Bertrand Ciroux <bertrand.ciroux@gmail.com>

#

# 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/>.

#

# Set away status if i3lock is running

# This script a copy the slock_away.py script, by Peter A. Shevtsov.

# The only change is the detection of the i3lock process instead of the slock one.

#

# History:

#

# 2017-06-07, Bertrand Ciroux <bertrand.ciroux@gmail.com>:

# version 0.1: initial release

#

SCRIPT_NAME = "i3lock_away"

SCRIPT_AUTHOR = "Bertrand Ciroux <bertrand.ciroux@gmail.com>"

SCRIPT_VERSION = "0.1"

SCRIPT_LICENSE = "GPL3"

SCRIPT_DESC = "Set away status if i3lock is running"

SCRIPT_COMMAND = "i3lock_away"

import_ok = True

try:

import weechat

except ImportError:

print "This script must be run under WeeChat."

print "Get WeeChat now at: http://www.weechat.org/"

import_ok = False

try:

import subprocess

except ImportError:

print "Missing package(s) for %s: %s" % (SCRIPT_NAME, message)

import_ok = False

TIMER = None

settings = {

'away_message': 'Away',

'interval': '20', # How often to check for inactivity (in seconds)

'away': '0'

}

def set_back(overridable_messages):

"""Removes away status for servers

where one of the overridable_messages is set"""

if (weechat.config_get_plugin('away') == '0'):

return # No need to come back again

serverlist = weechat.infolist_get('irc_server', '', '')

if serverlist:

buffers = []

while weechat.infolist_next(serverlist):

if (weechat.infolist_string(serverlist, 'away_message')

in overridable_messages):

ptr = weechat.infolist_pointer(serverlist, 'buffer')

if ptr:

buffers.append(ptr)

weechat.infolist_free(serverlist)

for buffer in buffers:

weechat.command(buffer, "/away")

weechat.config_set_plugin('away', '0')

def set_away(message, overridable_messages=[]):

"""Sets away status, but respectfully

(so it doesn't change already set statuses"""

if (weechat.config_get_plugin('away') == '1'):

return # No need to go away again

# (this prevents some repeated messages)

serverlist = weechat.infolist_get('irc_server', '', '')

if serverlist:

buffers = []

while weechat.infolist_next(serverlist):

if weechat.infolist_integer(serverlist, 'is_away') == 0:

ptr = weechat.infolist_pointer(serverlist, 'buffer')

if ptr:

buffers.append(ptr)

elif (weechat.infolist_string(serverlist, 'away_message')

in overridable_messages):

buffers.append(weechat.infolist_pointer(serverlist, 'buffer'))

weechat.infolist_free(serverlist)

for buffer in buffers:

weechat.command(buffer, "/away %s" % message)

weechat.config_set_plugin('away', '1')

def i3lock_away_cb(data, buffer, args):

"""Callback for /i3lock_away command"""

response = {

'msg': lambda status:

weechat.config_set_plugin('away_message', status)

}

if args:

words = args.strip().partition(' ')

if words[0] in response:

response[words[0]](words[2])

else:

weechat.prnt('', "i3lock_away error: %s not a recognized command. "

"Try /help i3lock_away" % words[0])

weechat.prnt('', "i3lock_away: away message: \"%s\"" %

weechat.config_get_plugin('away_message'))

return weechat.WEECHAT_RC_OK

def auto_check(data, remaining_calls):

"""Callback from timer"""

check()

return weechat.WEECHAT_RC_OK

def check():

"""Check for existance of process and set away if it isn't there"""

pidof = subprocess.Popen("pidof i3lock",

shell=True, stdout=subprocess.PIPE)

pidof.wait()

if pidof.returncode == 0:

set_away(weechat.config_get_plugin('away_message'), [])

else:

set_back([weechat.config_get_plugin('away_message')])

def check_timer():

"""Sets or unsets the timer

based on whether or not the plugin is enabled"""

global TIMER

if TIMER:

weechat.unhook(TIMER)

TIMER = weechat.hook_timer(

int(weechat.config_get_plugin('interval')) * 1000,

0, 0, "auto_check", "")

if __name__ == "__main__" and import_ok:

if weechat.register(SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION,

SCRIPT_LICENSE, SCRIPT_DESC, "", ""):

for option, default_value in settings.iteritems():

if not weechat.config_is_set_plugin(option):

weechat.config_set_plugin(option, default_value)

weechat.hook_command(SCRIPT_COMMAND,

SCRIPT_DESC,

"msg <status>",

"msg: set the away message\n",

"", "i3lock_away_cb", "")

check_timer()