require "functions.pl";

CGI::Session->name($session_name);
$query = CGI->new(\&hook);
$session = new CGI::Session;

sub hook
{
    #this is going to become an ajax progress bar
    #alternatively, reloading every N seconds (mozilla doesn't flicker)
    my ($filename, $buffer, $bytes_read, $data) = @_;
    #print $ENV{'CONTENT_LENGTH'};
    #print sha256_hex($buffer);
    #open(TEMP, ">>/var/www/perl/videos/temp.temp") or die "cannot open";
    #print "Read $bytes_read bytes of $filename\n";
    #close TEMP;
}
 
@userinfo = get_userinfo_from_sid($session->id);

@page = get_page_array(@userinfo);

if($userinfo->{'id'} && $query->param("DC.Title") &&
    $query->param("DC.Description") && $query->param("DC.Subject"))
{
    #make new entry for video into the databse
    #FIXME: contributor, rights
    $dbh->do(qq{insert into uploaded (title, description, userid, timestamp,
            creator, subject, source, language, coverage, rights, license)
            values ( ?, ?, ?, unix_timestamp(), ?, ?, ?, ?, ?, ?, ? )}, undef,
            $query->param("DC.Title"), $query->param("DC.Description"), $userinfo->{'id'},
            $query->param("DC.Creator"), $query->param("DC.Subject"), $query->param("DC.Source"),
            $query->param("DC.Language"), $query->param("DC.Coverage"),
            $query->param("DC.Rights"), $query->param("DC.License")) or die $dbh->errstr;
    
    #get the id of the inserted db entry
    $sth = $dbh->prepare(qq{select last_insert_id() }) or die $dbh->errstr;
    $sth->execute() or die $dbh->errstr;
    my ($id) = $sth->fetchrow_array() or die $dbh->errstr;
    $sth->finish() or die $dbh->errstr;

    #save uploaded file into temppath
    $upload_filehandle = $query->upload("file");
    open(TEMPFILE, ">/tmp/$id");
    while ( <$upload_filehandle> )
    {
        print TEMPFILE;
    }
    close TEMPFILE;
    
    print $query->redirect("index.pl?information=information_uploaded&value=$domain/video/".urlencode($query->param("DC.Title"))."/$id/");
}
else
{
    print $query->redirect("index.pl?error=error_202c");
}