#!/usr/bin/env python
#
# Empathy Link Share 0.1 - Share web links with IM contacts
#
# Copyright (C) 2007. Senko Rasic <senko.rasic@collabora.co.uk>
# This file is licensed under GNU GPL v2.
#
# You need to have telepathy framework installed (minimum required
# version of Empathy is 0.12) is set-up and that your account is
# online in order to use this. Copy this file to your
# $HOME/.gnome2/epiphany/extensions directory, restart Epiphany,
# and enable the extension in Tools->Extensions.
#
# To use it, right-click on a link, select 'Share with a friend',
# select contact (only online contacts are displayed), and click
# the Ok button.

import epiphany
import gtk

import empathy
import empathygtk

def contact_chooser():
    store = empathygtk.ContactListStore(contact_manager)
    view = empathygtk.ContactListView(store)

    window = gtk.Dialog()
    window.set_title('Select a contact')
    frame = gtk.Frame()
    frame.set_shadow_type(gtk.SHADOW_IN)
    window.get_child().add(frame)
    frame.add(view)
    window.add_button(gtk.STOCK_CANCEL, 0)
    window.add_button(gtk.STOCK_OK, 1)
    window.show_all()
    return (window, view)


def message_box(title, text):
    window = gtk.Dialog()
    window.set_title(title)
    window.get_child().add(gtk.Label(text))
    window.add_button(gtk.STOCK_OK, 0)
    window.show_all()
    window.run()
    window.hide()
    window.destroy()


def share_cb(foo, window):
    url = window.get_active_embed().get_link_message()
    (window, view) = contact_chooser()
    success = window.run()
    names = None
    if success:
        (model, rows) = view.get_selection().get_selected_rows()
        names = []
        for row in rows:
            # TODO - find the proper way of doing it
            contact = model[row[0]][6]
            name = model[row[0]][3]
            names.append(name)

            chat = empathy.empathy_tp_chat_new_with_contact(contact)
            chat.send(empathy.Message(url))

    window.hide()
    window.destroy()

    if names is not None:
        message_box('Link sent', 'Link sent to %s' % ', '.join(names))


def attach_tab(window, tab):
    # TODO - make command be disabled if we're not online
    ui_manager = window.get_ui_manager()
    groups = ui_manager.get_action_groups()

    group = [ x for x in groups if x.get_name() == 'PopupsActions' ][0]

    action = gtk.Action('EmpathyShare', 'Share with a friend', 'Share this link with a friend via Instant Messaging', None)
    action.connect('activate', share_cb, window)
    group.add_action(action)

    ui_manager.add_ui(ui_manager.new_merge_id(), '/EphyLinkPopup', 'empathy', 'EmpathyShare', gtk.UI_MANAGER_MENUITEM, False)


def detach_tab(window, tab):
    # FIXME - clean up
    pass

contact_manager = empathy.ContactManager()
contact_manager.setup()