<?
if(isset($_FILES['avatar']['tmp_name'])){
	include( './ivDatabase/db_journal.php' );
$Process = array();
$Process['iName'] = 'user';
if (!($_FILES["avatar"]["type"] == "image/jpeg") ){
exit(header('Location:/user.php')); 

	
}
include_once( 'iv_init.php' );

$vert = ivDatabase_FetchAssoc(ivDatabase_Query("SELECT * FROM people WHERE iname = '$_SESSION[RegisteredUser]'"));
$avatar =$_FILES['avatar']['tmp_name'];
                  $file = file_get_contents($avatar);

                  $Files = glob('images/avatar/*', GLOB_ONLYDIR);

                foreach($Files as $Num => $Dir) {

                $Num ++;

                $Count = sizeof(glob($Dir.'/*.*'));

                if ($Count < 250) {

                    $Download = $Dir.'/'.$vert['iname'];

                    $quer = "UPDATE people SET avatar = ".$Num." WHERE iname='" .$vert['iname'] . "'";

                   ivDatabase_Query( $quer, $db_connected  );

                    break;
 
                }

                }

                $quer = "SELECT * FROM people WHERE iname = '" .  $vert['iname'] . "'";
                    $rec = ivDatabase_Query( $quer, $db_connected  );
 				    if( $rec && $row = ivDatabase_FetchAssoc( $rec ) ){
$size=GetImageSize ($_FILES['avatar']['tmp_name']);
$src=ImageCreateFromJPEG ($_FILES['avatar']['tmp_name']);
$iw=$size[0];
$ih=$size[1];
$koe=$iw/250;
$new_h=ceil ($ih/$koe);
$dst=ImageCreateTrueColor (250, $new_h);
ImageCopyResampled ($dst, $src, 0, 0, 0, 0, 250, $new_h, $iw, $ih);
ImageJPEG ($dst, 'images/avatar/'.$Num.'/'.$row['iname'].'.jpg', 100);
imagedestroy($src);
exit(header('Location:/user.php')); 				    
}
            


}
else if(isset($_GET['down'])){
  include( './ivDatabase/db_journal.php' );
$Process = array();
$Process['iName'] = 'user';
include_once( 'iv_init.php' );
$vert = ivDatabase_FetchAssoc(ivDatabase_Query("SELECT * FROM people WHERE iname = '$_SESSION[RegisteredUser]'"));
$i = 1;
while(!file_exists('images/avatar/'.$i.'/'.$vert['iname'].'.jpg')){

$i++;  if($i > 7) break;
}
if($i <= 7){
 $avatar = 'https://graph.facebook.com/v2.9/'.$vert['fb_id'].'/picture?width=200&height=200';

                $link = $avatar;

                  $file = file_get_contents($link);

                  $Files = glob('images/avatar/*', GLOB_ONLYDIR);
                  
                    $Num = $i;
               
             /*       $Dir = 'images/avatar';

                    $Download = $Dir.'/'.$row['iname'];  */

                    $query = "UPDATE people SET avatar = '".$Num."' WHERE fb_id = '" .$vert['fb_id']. "'";

                    $result = ivDatabase_Query( $query, $db_connected  );

                   
                      
                

                

                $query = "SELECT * FROM people WHERE fb_id = '" . $vert['fb_id'] . "'";

                    $result = ivDatabase_Query( $query, $db_connected  );
            if( $result && $row = ivDatabase_FetchAssoc( $result ) )file_put_contents('images/avatar/'.$Num.'/'.$row['iname'].'.jpg', $file);

            }
exit(header('Location:/user.php'));   
}


else{
include( './ivDatabase/db_journal.php' );
$vert = ivDatabase_FetchAssoc(ivDatabase_Query("SELECT avatar FROM people WHERE iname = '$_GET[iname]'"));
header('Expires: Wed, 1 Jan 1997 00:00:00 GMT');
header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: post-check=0, pre-check=0', false);
header('Pragma: no-cache');
header ('Content-type: image/jpeg');
if( $vert['avatar'] != 0)readfile('images/avatar/'.$vert['avatar'].'/'.$_GET['iname'].'.jpg');
else readfile('images/avatar/nofoto.jpg');

}

?>