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nag.cc

#include <fstream>
#include <gtkmm/stock.h>

#include <ardour/ardour.h>

#include "nag.h"
#include "i18n.h"

using namespace ARDOUR;
using namespace std;
using namespace Glib;
using namespace Gtk;

NagScreen::NagScreen (std::string context, bool maybe_sub)
      : ArdourDialog (string_compose (_("Support %1 Development"), PROGRAM_NAME), true)
      , donate_button (button_group, _("I'd like to make a one-time donation"))
      , subscribe_button (button_group, _("Tell me more about becoming a subscriber"))
      , existing_button (button_group, _("I'm already a subscriber!"))
      , next_time_button (button_group, _("Ask about this the next time I export"))
      , never_again_button (button_group, _("Never ever ask me about this again"))
{
      if (maybe_sub) {
            message.set_text (_("Congratulations on your session export.\n\n\
It looks as if you may already be a subscriber. If so, thanks, and sorry\n\
to bother you again about this - I'm working on improving our subscriber system\n\
so that I don't have to keep annoying you with this message.\n\n\
If you're not a subscriber, perhaps you might consider supporting my work\n\
on Ardour with either a one-time donation or subscription. Nothing will \n\
happen if you choose not to do so. However Ardour's continuing development\n\
relies on a stable, sustainable income stream. Thanks for using Ardour!"));
      } else {
            message.set_text (_("Congratulations on your session export.\n\n\
I hope you find Ardour a useful tool. I'd like to ask you to consider supporting\n\
its development with either a one-time donation or subscription. Nothing\n\
will happen if you choose not to do so. However Ardour's continuing development\n\
relies on a stable, sustainable income stream. Thanks for using Ardour!"));
      }
      
      button_box.pack_start (donate_button);
      button_box.pack_start (subscribe_button);
      button_box.pack_start (existing_button);
      button_box.pack_start (next_time_button);
      button_box.pack_start (never_again_button);
      
      get_vbox()->set_spacing (12);
      get_vbox()->pack_start (message);
      get_vbox()->pack_start (button_box);

      set_border_width (12);
      add_button (Stock::OK, RESPONSE_ACCEPT);
}

NagScreen::~NagScreen ()
{
}

void
NagScreen::nag ()
{
      show_all ();

      int response = run ();

      hide ();

      switch (response) {
      case RESPONSE_ACCEPT:
            break;
      default:
            return;
      }

      if (donate_button.get_active()) {
            offer_to_donate ();
      } else if (subscribe_button.get_active()) {
            offer_to_subscribe ();
      } else if (never_again_button.get_active ()) {
            mark_never_again ();
      } else if (existing_button.get_active ()) {
            mark_affirmed_subscriber ();
      }
}

NagScreen*
NagScreen::maybe_nag (std::string why)
{
      Glib::ustring path;
      bool really_subscribed;
      bool maybe_subscribed;

      path = Glib::build_filename (get_user_ardour_path(), ".nevernag");

      if (Glib::file_test (path, Glib::FILE_TEST_EXISTS)) {
            return 0;
      }

      maybe_subscribed = is_subscribed (really_subscribed);
      
      if (really_subscribed) {
            return 0;
      }

      return new NagScreen (why, maybe_subscribed);
}

void
NagScreen::mark_never_again ()
{
      Glib::ustring path;

      path = Glib::build_filename (get_user_ardour_path(), ".nevernag");
      
      ofstream nagfile (path.c_str());
}

void
NagScreen::mark_subscriber ()
{
      Glib::ustring path;

      path = Glib::build_filename (get_user_ardour_path(), ".askedaboutsub");
      
      ofstream subsfile (path.c_str());
}

void
NagScreen::mark_affirmed_subscriber ()
{
      Glib::ustring path;

      path = Glib::build_filename (get_user_ardour_path(), ".isubscribe");
      
      ofstream subsfile (path.c_str());
}

bool
NagScreen::is_subscribed (bool& really)
{
      Glib::ustring path;

      really = false;

      /* what we'd really like here is a way to query paypal 
         for someone's subscription status. thats a bit complicated
         so for now, just see if they ever told us they were
         subscribed. we try to trust our users :)
      */

      path = Glib::build_filename (get_user_ardour_path(), ".isubscribe");
      if (file_test (path, FILE_TEST_EXISTS)) {
            really = true;
            return true;
      }

      path = Glib::build_filename (get_user_ardour_path(), ".askedaboutsub");
      if (file_test (path, FILE_TEST_EXISTS)) {
            /* they never said they were subscribed but they
               did once express an interest in it.
            */
            really = false;
            return true;
      }

      return false;
}

void
NagScreen::offer_to_donate ()
{
      const char* uri = "http://ardour.org/donate";

      /* we don't care if it fails */

      open_uri (uri);
}

void
NagScreen::offer_to_subscribe ()
{
      const char* uri = "http://ardour.org/subscribe";

      if (open_uri (uri)) {
            mark_subscriber ();
      }
}

bool
NagScreen::open_uri (const char* uri)
{
#ifdef HAVE_GTK_OPEN_URI
      GError* err;
      return gtk_open_uri (0, uri, GDK_CURRENT_TIME, &err);
#else
#ifndef __APPLE__
      std::string command = "xdg-open ";
      command += uri;
      spawn_command_line_async (command);

      return true;
#else
      extern bool cocoa_open_url (const char*);
      return cocoa_open_url (uri);
#endif
#endif
}

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