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

#    This file is part of emesene.
#
#    emesene 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.
#
#    emesene 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 emesene; if not, write to the Free Software
#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
import os
import extension
from plugin_base import PluginBase
import e3
import gui
import subprocess
import urllib2
try:
    import tinyurl  #you need to install tinyurl "easy_install tinyurl" before starting this plugin
except ImportError:
    pass

class Plugin(PluginBase):
    _description = 'Run some commands from window chat'
    _authors = { 'James Axl' : 'axlrose112@gmail.com' }

    def __init__(self):
        PluginBase.__init__(self)

    def start(self, session):
        self.session = session
        self.session.signals.conv_message_send_succeed.subscribe(self.send_message)
        self.session.signals.conv_started.subscribe(self.open_conv)
        self.soundPlayer = extension.get_and_instantiate('sound', session)
        self.homedir = os.path.expanduser('~/')
        return True

    def stop(self):
        self.session.signals.conv_started.unsubscribe(self.open_conv)
        self.session.signals.conv_message_send_succeed.unsubscribe(self.send_message)
        return False

    def config(self, session):
        pass

    def open_conv(self, cid, account):
        self.conversation = self.session.get_conversation(cid)
        self.conversation.input.on_send_message = self.custom_on_send_message


    def custom_on_send_message(self, cid, message):
            cmds=["/help","/clear","/nudge","/run","/tiny"]
            chck=message.body.split('[')
            message.body=message.body.split(' ')
            if message.body[0] in cmds:
                if message.body[0]=="/help":
                    help="""<ul><strong><li>/clean for cleaning chat window.</li></strong>
                            <strong><li>/nudge for sending nudge to user.</li></strong>
                            <strong><li>/run for running command e.g /run mplayer [fatman.mp3], /run firefox or /run mplayer [james axl.flv]
                            <span>DEFAULT PATH IS YOUR HOME DIRECTORY</span>.</li></strong>
                            <strong><li>/tiny for sending large URL e.g /tiny large_url.</li></strong<ul>"""
                    message=e3.Message(e3.Message.TYPE_INFO, help,'',timestamp=None)
                    self.session.gui_message(cid,'',message)
                elif message.body[0]=="/clear":
                    self.conversation.output.clear()
                elif message.body[0]=="/nudge":
                    self.session.request_attention(cid)
                    message = e3.Message(e3.Message.TYPE_INFO, '', None, None)
                    message.body = _('You just sent a nudge!')
                    self.session.gui_message(cid,'',message)
                    self.soundPlayer.play(gui.theme.sound_theme.sound_nudge)
                elif message.body[0]=="/run":
                    if len(chck)==2:
                        try:
                            c=' '.join(message.body[1:])
                            message.body=c.split('[')
                            subprocess.Popen([message.body[0][:-1],self.homedir+message.body[1][:-1]])
                        except NameError,OSError:
                            message = e3.Message(e3.Message.TYPE_INFO, '', None, None)
                            message.body="""<B>Command not found</B>"""
                            self.session.gui_message(cid,'',message)
                    elif len(message.body)==2:
                        try:
                            subprocess.Popen([message.body[1]])
                        except NameError,OSError:
                            message = e3.Message(e3.Message.TYPE_INFO, '', None, None)
                            message.body="""<B>Command not found</B>"""
                            self.session.gui_message(cid,'',message)
                    elif len(message.body)==1:
                             message = e3.Message(e3.Message.TYPE_INFO, '', None, None)
                             message.body="""<B>Please type /help for more help</B>"""
                             self.session.gui_message(cid,'',message)
                elif message.body[0]=="/tiny":
                    if len(message.body)!=2:
                        message = e3.Message(e3.Message.TYPE_INFO, '', None, None)
                        message.body="""<B>Please type /help for more help</B>"""
                        self.session.gui_message(cid,'',message)
                    else:
                        req = urllib2.Request(message.body[1])
                        try:
                            urllib2.urlopen(req)
                            url=tinyurl.create_one(message.body[1])
                            message = e3.Message(e3.Message.TYPE_MESSAGE,url,None, None) #It is look ilogical but i need it :).
                            self.session.gui_message(cid,'',message)
                            message = e3.Message(e3.Message.TYPE_INFO, '', None, None)
                            message.body="""<B><a href="%s">%s</a> was succeful generated and sent :)</B>"""%(url,url)
                            self.session.gui_message(cid,'',message)
                        except NameError:
                            message = e3.Message(e3.Message.TYPE_INFO, '', None, None)
                            message.body="""<b>Please install tinyurl, easy_install tinyurl</b>"""
                            self.session.gui_message(cid,'',message)
                        except ValueError:
                            message = e3.Message(e3.Message.TYPE_INFO, '', None, None)
                            message.body="""<b>Check your URL</b>"""
                            self.session.gui_message(cid,'',message)

            else:
                message = e3.Message(e3.Message.TYPE_INFO, '', None, None)
                message.body = """<B>Please type /help for more help</B>"""
                self.session.gui_message(cid,'',message)