/*
 *  Copyright (C) 2003 Tommi Komulainen <tommi.komulainen@iki.fi>
 *  Copyright (C) 2004 Christian Persch <chpe@gnome.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2
 *  as published by the Free Software Foundation.
 *
 *  This program 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 this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *  $Id$
 */ 

#include "config.h"

#include "CookiePromptService.h"

#define MOZILLA_STRICT_API
#include <nsEmbedString.h>
#undef MOZILLA_STRICT_API

#include <gtk/gtkwindow.h>
#include <gtk/gtkdialog.h>
#include <gtk/gtkmessagedialog.h>
#include <gtk/gtkstock.h>
#include <gtk/gtkcheckbutton.h>

#include "EphyUtils.h"
#include "ephy-debug.h"

#include <glib/gi18n-lib.h>

#define CONF_REMEMBER_DECISION	"/apps/epiphany/extensions/galeon/cookie_remember_decision"

NS_IMPL_ISUPPORTS1 (EphyCookiePromptService, nsICookiePromptService)

EphyCookiePromptService::EphyCookiePromptService()
{
	LOG ("EphyCookiePromptService ctor %p", this)
}

EphyCookiePromptService::~EphyCookiePromptService()
{
	LOG ("EphyCookiePromptService dtor %p", this)
}

/* boolean cookieDialog (in nsIDOMWindow parent, in nsICookie cookie, in ACString hostname, in long cookiesFromHost, in boolean changingCookie, inout boolean checkValue); */
NS_IMETHODIMP EphyCookiePromptService::CookieDialog (nsIDOMWindow *aParent,
						     nsICookie *aCookie,
						     const nsACString &aHostname,
						     PRInt32 aCookiesFromHost,
						     PRBool aChangingCookie,
						     PRBool *_checkValue,
						     PRBool *_retval)
{
	NS_ENSURE_ARG (aCookie);
	NS_ENSURE_ARG_POINTER (_checkValue);
	NS_ENSURE_ARG_POINTER (_retval);

	// TODO short-circuit and accept session cookies as per preference
	// TODO until mozilla starts supporting it natively?

	GtkWidget *pwin = EphyUtils::FindGtkParent (aParent);

	nsEmbedCString cHost(aHostname);

	GtkWidget *dialog;
	dialog = gtk_message_dialog_new (GTK_WINDOW (pwin),
					 GTK_DIALOG_MODAL /* FIXME mozilla sucks! */,
					 GTK_MESSAGE_QUESTION,
					 GTK_BUTTONS_NONE,
					 _("Accept cookie from %s?"),
					 cHost.get());

	gtk_window_set_icon_name (GTK_WINDOW (dialog), "web-browser");
	gtk_window_set_title (GTK_WINDOW (dialog), _("Accept cookie?"));

	if (aChangingCookie)
	{
		gtk_message_dialog_format_secondary_text
			(GTK_MESSAGE_DIALOG (dialog),
			 _("The site wants to modify an existing cookie."));
	}
	else if (aCookiesFromHost == 0)
	{
		gtk_message_dialog_format_secondary_text
			(GTK_MESSAGE_DIALOG (dialog),
			 _("The site wants to set a cookie."));
	}
	else if (aCookiesFromHost == 1)
	{
		gtk_message_dialog_format_secondary_text
			(GTK_MESSAGE_DIALOG (dialog),
			 _("The site wants to set a second cookie."));
	}
	else
	{
		char *num_text = g_strdup_printf
			(dngettext(GETTEXT_PACKAGE,
			     "You already have %d cookie from this site.",
			     "You already have %d cookies from this site.",
			     aCookiesFromHost),
			 aCookiesFromHost);

		gtk_message_dialog_format_secondary_text
			(GTK_MESSAGE_DIALOG (dialog),
			 "The site %s wants to set another cookie. %s",
			 num_text);

		g_free (num_text);
	}

	GtkWidget *checkbutton;
	checkbutton = gtk_check_button_new_with_mnemonic
		(_("Apply this _decision to all cookies from this site"));
	gtk_widget_show (checkbutton);
	gtk_box_pack_start (GTK_BOX (dialog->vbox), checkbutton);

	gtk_check_button_set_is_active (GTK_CHECK_BUTTON (checkbutton), *_checkValue);
//        gtk_widget_set_sensitive (checkbutton, eel_gconf_key_is_writable (CONF_REMEMBED_DECISION));

	gtk_dialog_add_button (GTK_DIALOG (dialog),
			       GTK_RESPONSE_ACCEPT, GTK_STOCK_ACCEPT);
	gtk_dialog_add_button (GTK_DIALOG (dialog),
			       GTK_RESPONSE_REJECT, GTK_STOCK_REJECT);
	int response;
	response = ephy_dialog_run (dialog);

	if (resonse == GTK_RESPONSE_ACCEPT || response == GTK_RESPONSE_REJECT)
	{
		*_retval = (response == GTK_RESPONSE_ACCEPT);
		*_checkValue = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton));
	}
	else
	{
		/* if the dialog was closed, but no button was pressed,
		 * consider it as 'Reject' but ignore the checkbutton
		 */
		*_retval = PR_FALSE;
		*_checkValue = PR_FALSE;
	}

	gtk_widget_destroy (dialog);

	return NS_OK;
}