<?php
//Copyright (c) Florian Grannemann
//Last change in version: 2.0 RC 2
/*
    ******************************************************************************
    ADbNewsSender 2

    Copyright (C) 2009  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/
    ******************************************************************************
*/

//Do not edit anything unless you realy REALY know what you are doing!
$language=addslashes($_POST['language']);
$language=preg_replace("/\.\./", "",$language);

include "$path_to_protected/localisation/lang/$language/lang-setup.php.inc";
include "$path_to_protected/skeleton/public_apis.class.php.inc";
include "$path_to_protected/skeleton/private_apis.class.php.inc";

$MyDB=new ADBNS_DB("$path_to_protected/skeleton/includes/db_defs/","$path_to_protected/database/DBconf.php.inc");
if(!@$MyDB->connect())
{
		die($MSG_NO_CONNECTION);
}	
$MyCFG= new global_config_rw($MyDB);


//checking if ADBNewsSender 2 is already installed

$oldVersion=$MyCFG->get_config_value("Version");

$installoptions=array();

if(!$oldVersion)
{
    
    //it seems not:
    $installoptions[0]="install";
}
else
{
   if($MyCFG->version_greater_than($version)==true)	    
    {
	
	$installoptions[0]="reinstall";
	$installoptions[1]="update";
	
	
	
    }

    //checking if version numbers are equal (ignoring whether one or both versions are development versions)
    if(preg_match("/ /",$oldVersion))
    {
	$oldVersion_arr=explode(" ",$oldVersion);
	$oldVersion=$oldVersion_arr[0];
    }
    if(preg_match("/ /",$version))
    {
	$version_arr=explode(" ",$version);
	$version=$version_arr[0];
    }
    if($oldVersion==$version)	    
    {
	
	$installoptions[0]="reinstall";

    }


    //let's see if the main version is equal
   
    if($MyCFG->main_version_is_equal($version))
    {
	//yes:
	$installoptions[count($installoptions)]="uninstall";
    }
    
}
print "<H1>ADbNewsSender $version $Step2_WelcomeMSG</H1>";
if(count($installoptions) <1)
{
    print $MSG_NO_OPTIONS."<br>";
}
else
{
  
    print $Step2_Select_option;
    print "<form action=\"".$_SERVER["PHP_SELF"]."\" method=\"post\">";
    print "<input type=\"hidden\" name=\"language\" value=\"$language\">";
    print "<input type=\"hidden\" name=\"step\" value=\"3\">";
   
    $i=0;
    while($i < count($installoptions))
    {
	print "<input type=\"radio\" NAME=\"setupoption\" value=\"".$installoptions[$i]."\"";
	
	if($i==0 || $installoptions[$i] =="update")
	{
	    print " checked ";
	}
	print ">".$Lang_installoptions[$installoptions[$i]]."<br>";
	print "(".$Lang_installoptions_desc[$installoptions[$i]].")";
	print "<br>";
	$i++;
    }
    print "<br>";
    print "<input type=\"submit\" value=\"$Step2_continue\"></form>";

}
?>