I have finally written the home automation plugin I have talked about
wanting for the last year. I do not know python so input and
corrections are welcome. I would like it to be added to the SVN tree as
an official plugin if possible. This would make revisions much easier.
Ryan
import os
import plugin
import config
#freevo modules
import config, menu, rc, plugin, skin, osd, util
from item import Item
class PluginInterface(plugin.MainMenuPlugin):
"""
Plugin to encode ts files
Activate:
plugin.activate('home_automation')
This plugin is for controlling home automation items, such as X10 devices.
It uses external programs to control the hardware.
Configuration is as follows:
('ROOM NAME/LOCATION'('FUNCTION','COMMAND TO RUN'))
In the following example I demonstrate using this plugin with the heyu
application.
Example local_conf.py configuration:
AUTOMATION_ITEMS = [('Living Room',
(
('Lights',('On','heyu on a2','Off','heyu off
a2','Brighten','heyu bright a2 1','Dim','heyu dim a2 1')),
('TV',('On','heyu','Off','heyu'))
)),
('Porch',
(
('Light',('On','heyu','Off','heyu'))
))]
"""
def __init__(self):
if not hasattr(config, 'AUTOMATION_ITEMS'):
self.reason = 'AUTOMATION_ITEMS not defined'
return
plugin.MainMenuPlugin.__init__(self)
def items(self, parent):
return [ HomeAutomationMainMenu(parent) ]
class AutomationItem(Item):
"""
Item for the menu for one room
"""
def __init__(self, parent):
Item.__init__(self, parent)
def actions(self):
"""
return a list of actions for this item
"""
items = [ ( self.getroomdevices, _('Room Items') ) ]
return items
def getroomdevices(self, arg=None, menuw=None):
room_devices = []
for device in self.room_items:
room_device = RoomDevice(self)
room_device.name = device[0]
room_device.functions = device[1]
room_devices += [ room_device ]
room_devices_menu = menu.Menu(_('Home Automation Devices'),
room_devices)
menuw.pushmenu(room_devices_menu)
menuw.refresh()
class RoomDevice(Item):
"""
Item for the menu for one room
"""
def __init__(self, parent):
Item.__init__(self, parent)
def actions(self):
"""
return a list of actions for this item
"""
items = [ ( self.getdeviceoptions, _('Device Options') ) ]
return items
def getdeviceoptions(self, arg=None, menuw=None):
device_options = []
device_name = []
device_index = 0
for option in self.functions:
device_option = DeviceOptions(self)
device_index = device_index + 1
if device_index % 2:
device_name = option
else:
device_option.name = device_name
device_option.cmd = option
device_options += [ device_option ]
device_options_menu = menu.Menu(_('Device Options'), device_options)
menuw.pushmenu(device_options_menu)
menuw.refresh()
class DeviceOptions(Item):
"""
Item for the menu for one room
"""
def __init__(self, parent):
Item.__init__(self, parent)
def actions(self):
"""
return a list of actions for this item
"""
return [ ( self.runcmd , _('Run Command') ) ]
def runcmd(self, arg=None, menuw=None):
"""
Run Command
"""
os.system(self.cmd)
class HomeAutomationMainMenu(Item):
"""
this is the item for the main menu and creates the list of rooms.
"""
def __init__(self, parent):
Item.__init__(self, parent, skin_type='homeautomation')
self.name = _('Home Automation')
def actions(self):
"""
return a list of actions for this item
"""
items = [ ( self.create_automation_items_menu , _('Home Automation' )) ]
return items
def create_automation_items_menu(self, arg=None, menuw=None):
automation_items = []
for room in config.AUTOMATION_ITEMS:
automation_item = AutomationItem(self)
automation_item.name = room[0]
automation_item.room_items = room[1]
automation_items += [ automation_item ]
if (len(automation_items) == 0):
automation_items += [menu.MenuItem(_('No Home Automation items
found'), menuw.goto_prev_page, 0)]
automation_items_menu = menu.Menu(_('Home Automation'),
automation_items)
menuw.pushmenu(automation_items_menu)
menuw.refresh()
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