<?php
/* File: confirmation.php.inc
//Last change in version: 2.1 Alpha 1

    ******************************************************************************
    ADbNewsSender 2

    Copyright (C) 2010 Florian Grannemann (hide@address.com)
    Website: http://adbnewssender.sf.net


    This program 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
    any later version.

    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, see http://www.gnu.org/licenses/
    ******************************************************************************

*/
include "$path_to_protected_folder/skeleton/public_apis.class.php.inc";
$path_to_DB_defs="$path_to_protected_folder/skeleton/includes/db_defs/";
$path_to_DB_conf="$path_to_protected_folder/database/DBconf.php.inc";

$MyDB = new ADBNS_DB($path_to_DB_defs,$path_to_DB_conf);

$MyCFG=new global_config_ro($MyDB);
//trying to override the time zone:
$MyCFG->setTimeZone();

$email=$_REQUEST["email"];
$random=$_REQUEST["random"];
$NLID=intval($_REQUEST["NewsletterID"]);

if(!isset($NLID))
{
    include_once "$path_to_protected_folder/localization/lang/".$MyCFG->get_config_value("Language")."/lang-confirmation.php.inc";
    print $MSG_unknown_Newsletter;
}
else
{
	if($MyCFG->NL_exists($NLID))
	{
		$MyNL=new pub_Newsletter($NLID, $MyDB);
		
		$path_to_language_dir="$path_to_protected_folder/localization/lang/".$MyNL->get_NLconfig_setting("Language");

		if(!is_dir($path_to_language_dir))
		{
		    
		    $path_to_language_dir="$path_to_protected_folder/localization/lang/".$MyCFG->get_config_value("Language");
		}
		include_once $path_to_language_dir."/lang-confirmation.php.inc";
		$email=preg_replace("/ /","",$email);
		$email=preg_replace("/\n/","",$email);
		if($MyNL->on_PL($email))
		{
		    
	
		    $random=preg_replace("/ /","",$random);
		    $random=preg_replace("/\n/","",$random);
		   
		    //try to add the e-mail address to ML:
		    $result=$MyNL->add_to_ML($email,$random,$_SERVER['REMOTE_ADDR']);
		    
		    
		    if($result <1)
		    {
			//failed:
			if($result < 0)
			{	
			    //email address or random code are invalid or the combination of both is incorrect
			    print $MSG_INCORRECT_ConfirmationLink;
			}
			else
			{
			    //connection to database has failed :-(
			    print $MSG_DB_connection_failed;
			}

		    }
		    else
		    {
			//success, $result contains now the ID number of the new entry
			//retrieving timestamp of the expiration date
			$expires_TS=$MyNL->get_ML_entry_expiration_TS($result);
			include_once $path_to_language_dir."/localsettings.php.inc";
			$expiration_date=date($dateformat,$expires_TS);
			$expiration_time=date($timeformat,$expires_TS);
			$message=preg_replace("/<-DateExpires->/",$expiration_date,$MSG_CORRECT_ConfirmationLink);
			$message=preg_replace("/<-TimeExpires->/",$expiration_time,$message);
			$message=preg_replace("/<-TimeZone->/",$MyCFG->get_timezone(),$message);
			print $message;
		    }
		    
		}
		else
		{  //if e-mail address is not on pendinglist
		    print $MSG_INCORRECT_ConfirmationLink;
		}
	}
	else
	{	//selected NL does not exist:
		include_once "$path_to_protected_folder/localization/lang/".$MyCFG->get_config_value("Language")."/lang-confirmation.php.inc";
		print $MSG_unknown_Newsletter;
	}
}
?>