#!/usr/bin/env python
# -*- coding: utf-8 -*-

import gobject
import gtk

import action,pastebin 

import gettext,os
gettext.textdomain('inforevealer')
_ = gettext.gettext
__version__="0.5.1"

pixbuf=None
for icon_file in ['/usr/share/icons/hicolor/scalable/apps/inforevealer.svg','icons/inforevealer.svg']:
	if os.path.isfile(icon_file):
		pixbuf = gtk.gdk.pixbuf_new_from_file(icon_file)
		

ui_info ='''<ui>
  <menubar name='MenuBar'>
    <menu action='FileMenu'>
      <menuitem action='Quit'/>
    </menu>
    <menu action='HelpMenu'>
      <menuitem action='About'/>
    </menu>
  </menubar>
</ui>'''


class Application(gtk.Window):
	def __init__(self, configfile, list_category, parent=None):
		self.verbosity=False
		self.configfile=configfile
		self.check_list=list_category
		self.category=None
		self.dumpfile='/tmp/inforevealer'
		try:
			#Create an empty file (to be seen by the GUI)
			foo = open(self.dumpfile, 'w')
			foo.close()
		except IOError:
			sys.stderr.write("Error: Cannot open %s" %self.output)
			
			
		# Create the toplevel window
		gtk.Window.__init__(self)
			
		self.set_icon(pixbuf)
			
		try:
			self.set_screen(parent.get_screen())
		except AttributeError:
			self.connect('destroy', lambda *w: gtk.main_quit())

		self.set_title("Inforevealer") #FIXME
		#self.set_default_size(200, 200)
		self.set_position(gtk.WIN_POS_CENTER)
		self.set_resizable(False)

		merge = gtk.UIManager()
		#self.set_data("ui-manager", merge)
		merge.insert_action_group(self.__create_action_group(), 0)
		#should be added to the top level window so that the Action accelerators can be used by your users
		self.add_accel_group(merge.get_accel_group())


		# Create Menu
		try:
			mergeid = merge.add_ui_from_string(ui_info)
		except gobject.GError, msg:
			print("building menus failed: %s" % msg)
			
		bar = merge.get_widget("/MenuBar")

		# Create TABLE
		mainbox = gtk.VBox(False, 0)
		self.add(mainbox)

		#Add Menu into TABLE        
		mainbox.pack_start(bar, False, False, 0)
		bar.show()

		box1 = gtk.VBox(False, 4)
		box1.set_border_width(10)
		mainbox.pack_start(box1, False, False, 0)
		#Add info
		label = gtk.Label();
		label.set_markup(_("Select one of the following category:"))
		box1.pack_start(label, False, False, 0)

		self.__create_radio_buttons(box1)
		separator = gtk.HSeparator()
		box1.pack_start(separator,False,False,0)
		self.__create_option_menu(box1)

		#buttons (bottom)
		# Create TABLE
		box2 = gtk.HBox(True, 0)
		box1.pack_start(box2, False, False, 0)

		#quit
		bouton = gtk.Button(stock=gtk.STOCK_CLOSE)
		bouton.connect("clicked", self.quit_prog,self, None)
		box2.pack_start(bouton, True, True, 0)
		bouton.show()
		#apply
		bouton = gtk.Button(stock=gtk.STOCK_APPLY)
		bouton.connect("clicked", self.generate,self, None)
		box2.pack_start(bouton, True, True, 0)
		bouton.set_flags(gtk.CAN_DEFAULT)
		bouton.grab_default()
		bouton.show()

		box2.show()
		box1.show()    
		self.show_all()

        def __create_option_menu(self,box):
		frame = gtk.Expander(_("Options"))
		box.pack_start(frame, True, True,0)
		box2 = gtk.VBox(False, 0)
		frame.add(box2)
		box2.show()

		#VERBOSE MODE

		
		self.verbose_button = gtk.CheckButton(_("Verbose mode: add commands or files producing long output"))
		#not connected, read it before using self.verbosity
		box2.pack_start(self.verbose_button,True, True, 0)
		self.verbose_button.show()

		
		#FILECHOOSER
		
		hbox = gtk.HBox(False, 0)
		box2.pack_start(hbox,True, True, 0)
		hbox.show()
		
		#Add info
		label = gtk.Label();
		label.set_markup(_("Dumpfile: "))
		hbox.pack_start(label, False, False, 10)
		
		self.label = gtk.Label();
		self.label.set_markup(self.dumpfile)
		hbox.pack_start(self.label, False, False, 20)
		
		button = gtk.Button(_('Modify'))
		button.connect("clicked", self.opendumpfile)
		hbox.pack_end(button, False, False, 20)
	
		button.show()
		
		#ENDFILECHOOSER
		
		frame.show()
	
	def opendumpfile(self,w):
		""" Open the dumpfile"""
		filechooser =  FileDialog()
		self.dumpfile=filechooser.get_filename(action='save')
		if self.dumpfile==None:
			self.dumpfile = "/tmp/inforevealer"
		self.label.set_text(self.dumpfile)
		
        
	def __create_radio_buttons(self,box):
		""" Create the category list """
		first=True
		for item in self.check_list:
			tmphbox= gtk.HBox(False, 0)
			#Radiobutton
			if first:
				button = gtk.RadioButton(group=None, label=None)
				self.category=item
			else:
				button = gtk.RadioButton(group=button, label=None)
			button.connect("toggled", self.callback_radio_buttons, item)
			tmphbox.pack_start(button,False,False,0)

			#Label
			text_label = "<b>"+str(item)+"</b> "+ str(self.check_list[item])
			tmplabel= gtk.Label();
			tmplabel.set_markup(text_label)
			tmphbox.pack_start(tmplabel,False,False,0)

			box.pack_start(tmphbox, True, True, 0)
			button.show()
			first=False
		
	def callback_radio_buttons(self,widget,data=None):
		""" Get the selected radio button """
		if widget.get_active():
			self.category=data
   

	def __create_action_group(self):
		""" Create the top menu entry  """
		# GtkActionEntry
		entries = ( 
		( "FileMenu", None, _("File") ),               # name, stock id, label
		( "HelpMenu", None, _("Help") ),               # name, stock id, label
		( "Quit", gtk.STOCK_QUIT,                    # name, stock id
		_("Quit"), "",                     # label, accelerator
		"Quit",                                    # tooltip
		self.activate_action ),
		( "About", gtk.STOCK_ABOUT,                             # name, stock id
		_("About"), "",                    # label, accelerator
		"About",                                   # tooltip
		self.activate_about ),
		);


		# Create the menubar and toolbar
		action_group = gtk.ActionGroup("AppWindowActions")
		action_group.add_actions(entries)
		
		return action_group

	def activate_about(self, action):
		""" About dialog """
		license="""		
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991

Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your
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License is intended to guarantee your freedom to share and change free
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Foundation's software and to any other program whose authors commit to
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END OF TERMS AND CONDITIONS	
"""
		dialog = gtk.AboutDialog()
		dialog.set_logo(pixbuf)
		dialog.set_license(license)
		dialog.set_name("Inforevealer") #FIXME
		dialog.set_copyright("\302\251 Copyright 2010 Francois Boulogne")
		dialog.set_website("http://github.com/sciunto/inforevealer")
		## Close dialog on user response
		dialog.connect ("response", lambda d, r: d.destroy())
		dialog.show()
		
	def activate_action(self, action):
		dialog = gtk.MessageDialog(self, gtk.DIALOG_DESTROY_WITH_PARENT,
		gtk.MESSAGE_INFO, gtk.BUTTONS_CLOSE,
		'You activated action: "%s" of type "%s"' % (action.get_name(), type(action)))
		# Close dialog on user response
		dialog.connect ("response", lambda d, r: d.destroy())
		dialog.show()

	def generate(self,widget,evnmt,data=None):
		""" Do the work """
		tmp_configfile="/tmp/inforevealer_tmp.conf" #tmp configuration file (substitute)
		self.verbosity = self.verbose_button.get_active()
		action.action(self.category,self.dumpfile,self.configfile,tmp_configfile,self.verbosity,gui=True)
		TextViewer(self.dumpfile)#open a new window with the result.
		

	def quit_prog(self,widget,evnmt,data=None):
		""" Quit the software """
		gtk.main_quit()


class TextViewer:
	def change_editable(self, case, textview):
		textview.set_editable(case.get_active())

	def change_curseur_visible(self, case, textview):
		textview.set_cursor_visible(case.get_active())

	
	def quit_prog(self, widget):
		self.fenetre.destroy()
		#gtk.main_quit()

	def __init__(self,output_file):
		self.output=output_file  
		self.fenetre = gtk.Window(gtk.WINDOW_TOPLEVEL)
		self.fenetre.set_icon(pixbuf)
		self.fenetre.set_resizable(True)
		self.fenetre.set_position(gtk.WIN_POS_CENTER)
		self.fenetre.set_default_size(600, 400)
		self.fenetre.connect("destroy", self.quit_prog)
		self.fenetre.set_title("Inforevealer") #FIXME
		self.fenetre.set_border_width(0)

		boite1 = gtk.VBox(False, 0)
		self.fenetre.add(boite1)
		boite1.show()


		boite2 = gtk.VBox(False, 10)
		boite2.set_border_width(10)
		boite1.pack_start(boite2, True, True, 0)
		boite2.show()

		#Add info
		label = gtk.Label();
		output_string=_("The following report is availlable in %s") %str(self.output)
		label.set_markup(output_string)
		label.show()
		boite2.pack_start(label,False,False,0)

		# TEXT BOX
		fd = gtk.ScrolledWindow()
		fd.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
		textview = gtk.TextView()
		textview.set_editable(False)

		buffertexte = textview.get_buffer()
		fd.add(textview)
		fd.show()
		textview.show()
		textview.set_cursor_visible(False)
		boite2.pack_start(fd)
		
		#load file
		try:
			fichier = open(self.output, "r")
			self.text = fichier.read()
			fichier.close()
			buffertexte.set_text(self.text)
		except IOError:
			sys.stderr.write("Error: Cannot open %s" %self.output)
		#END TEXTBOX


		# PASTEBIN
		boiteH = gtk.HBox(True,0)
		boite2.pack_start(boiteH, False, False, 0)
		boiteH.show()


		label = gtk.Label();
		label.set_markup(_("Send the report on pastebin "))
		label.show()
		boiteH.pack_start(label,True,False,0)
		
		
		
		self.pastebin_list = pastebin.preloadPastebins()
		self.combobox = gtk.combo_box_new_text()
		self.website=list()
		boiteH.pack_start(self.combobox, True, False, 0)
		for k in self.pastebin_list:
			self.combobox.append_text(k)
			self.website.append(k)
		self.combobox.set_active(0)
		self.combobox.show()
		
		bouton = gtk.Button(_("Send"))
		bouton.connect("clicked", self.send_pastebin)
		bouton.show()
		boiteH.pack_start(bouton, True, False, 0)
		
		#END PASTEBIN
	
		# BUTTONS (close...)
		boiteH = gtk.HBox(True,0)
		boite2.pack_start(boiteH, False, False, 0)
		boiteH.show()	
		
		bouton = gtk.Button(_("Copy to clipboard"))
		bouton.connect("clicked", self.copy_clipboard)
		boiteH.pack_start(bouton, False, False, 0)
		bouton.show()

		bouton = gtk.Button(stock=gtk.STOCK_CLOSE)
		bouton.connect("clicked", self.quit_prog)
		boiteH.pack_start(bouton, False, False, 0)
		bouton.set_flags(gtk.CAN_DEFAULT)
		#bouton.grab_default()
		bouton.show()
		self.fenetre.show()
        
	def copy_clipboard(self,widget):
		""" Copy self.text in clipboard """
		clipb = gtk.Clipboard()
		clipb.set_text(self.text, len=-1)

	def send_pastebin(self, widget): #IMPROVEME : Design + clipboard ?
		""" Send the content on pastebin """
		link = "http://" + self.website[self.combobox.get_active()]+"/"
		link=pastebin.sendFileContent(self.output,title=None,website=link,version=None)
		message = _("File sent on\n%s") %link
		md = gtk.MessageDialog(None, 
			gtk.DIALOG_DESTROY_WITH_PARENT, gtk.MESSAGE_INFO, 
			gtk.BUTTONS_CLOSE, message)
		md.set_title(_("Pastebin link"))
		md.run()
		md.destroy()


def yesNoDialog(title=" ",question="?"):
	'''
	returns True if yes 
	        False if no
	#inspired from http://www.daa.com.au/pipermail/pygtk/2002-June/002962.html
		   '''
	#create window+ Vbox + question
	window=gtk.Window()
	window.set_position(gtk.WIN_POS_CENTER)
	window.set_icon(pixbuf)
	window.set_title(title)
	vbox = gtk.VBox(True, 0)
	window.add(vbox)
	label = gtk.Label();
        label.set_markup(question)
        vbox.pack_start(label, False, False, 0)
	
	hbox = gtk.HButtonBox()
	vbox.pack_start(hbox, False, False, 0)

	def delete_event(widget, event, window):
		window.callback_return=-1
		return False
	window.connect("delete_event", delete_event, window)
	
	
	def callback(widget, data):
		window=data[0]
		data=data[1]
		window.hide()
		window.callback_return=data

	yes = gtk.Button(stock=gtk.STOCK_YES)
	yes.set_flags(gtk.CAN_DEFAULT)
	window.set_default(yes)
	yes.connect("clicked", callback, (window, True))
	hbox.pack_start(yes)

	no = gtk.Button(stock=gtk.STOCK_NO)
	no.connect("clicked", callback, (window, False))
	hbox.pack_start(no)

	window.set_modal(True)
	window.show_all()
	window.callback_return=None
	while window.callback_return==None:
		gtk.main_iteration(True) # block until event occurs
	return window.callback_return



def askPassword(title=" ",question="?"):
	""" Dialog box for a password.
	Return the password 
	return false if the dialog is closed"""
	#create window+ Vbox + question
	window=gtk.Window()
	window.set_position(gtk.WIN_POS_CENTER)	
	window.set_icon(pixbuf)
	window.set_title(title)
	vbox = gtk.VBox(True, 0)
	window.add(vbox)
	label = gtk.Label();
        label.set_markup(question)
        vbox.pack_start(label, False, False, 0)


	def delete_event(widget, event, window):
		window.callback_return=False
		return False
	window.connect("delete_event", delete_event, window)	
	
	def callback(widget,data):
		window=data[0]
		window.hide()
		window.callback_return=pword.get_text()

	# Message for the window 
	pword = gtk.Entry()
	pword.set_visibility(False)
	pword.set_activates_default(True)
	vbox.pack_start(pword, False, False, 0)
	
	
	hbox = gtk.HButtonBox()
	vbox.pack_start(hbox, False, False, 0)

	# OK button
	but = gtk.Button(stock=gtk.STOCK_OK)
	but.set_flags(gtk.CAN_DEFAULT)
	window.set_default(but)
	hbox.add(but)
	but.connect("clicked", callback, (window,True))


	window.set_modal(True)
	window.show_all()
	window.callback_return=None
	while window.callback_return==None:
		gtk.main_iteration(True) # block until event occurs
	return window.callback_return



class FileDialog(object):
    """Handle a pair of file dialogs (open and save).

    Useful to keep the selected filename sync'ed between both
    dialogs. Eliminates redundant code too.

    """
    def __init__(self):
        self.filename = None

    def get_filename(self, action='open'):
        """Run a dialog and return a filename or None.

        Valid actions are 'open' and 'save'.

        """
        # I used to create the dialogs only once (on object
        # initialization), and hide and show them, but I can not
        # manage to pre-select a filename after a dialog have been
        # used once. I guess file chooser dialogs are just throwaway
        # objects. Thus, recreate them every time.
        if action == 'open':
            chooser = gtk.FileChooserDialog(
                                action=gtk.FILE_CHOOSER_ACTION_OPEN,
                                buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
                                         gtk.STOCK_OPEN, gtk.RESPONSE_OK))
            chooser.set_title(_('Open file:'))

        elif action == 'save':
            chooser = gtk.FileChooserDialog(
                                action=gtk.FILE_CHOOSER_ACTION_SAVE,
                                buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
                                         gtk.STOCK_SAVE, gtk.RESPONSE_OK))
            chooser.set_title(_('Save as:'))
        else:
            raise Exception("action must be 'open' or 'save' (got '%s')"
                            % action)

        if self.filename:
            chooser.select_filename(self.filename)
        response = chooser.run()
        filename = chooser.get_filename()
        chooser.destroy()

        # By default, the GTK loop would wait until the process is
        # idle to process events. Now, it is very probable that file
        # I/O will be performed right after this method call and that
        # would delay hiding the dialog until I/O are done. So,
        # process pending events to hide the dialog right now.
        while gtk.events_pending():
            gtk.main_iteration(False)

        if response == gtk.RESPONSE_OK:
            self.filename = filename
            return filename
        else:
            return None


def main(configfile,list):
	Application(configfile,list)
	gtk.main()
