#!/usr/bin/perl -w
#
#  Wed, Sep 28, 2011 @ 16:07:00 EDT
# This script is used to add hitCounter variable to opl_preference table.
#
#for i in `ls /etc/opals/conf/`; do cp -p /www/opals/script/addHitCounter2PrefTbl /tmp/urt; perl -pi -e "s/_MY_SITE_/$i/" /tmp/urt; sudo /tmp/urt; done
#
use lib '/www/opals/module';
use strict;
use DBI;
use Getopt::Std;
use POSIX qw(
    ceil
    floor
);
use Opals::Context("/etc/opals/conf/_MY_SITE_");

#use Opals::Context("/etc/opals/conf/odev");

my $dbh = Opals::Context->dbh();
    END {
        if ($dbh) {
            $dbh->disconnect();
        }
    }

    $| = 1;

      insertHitCounterPrefTbl($dbh);

############################################################
sub insertHitCounterPrefTbl{
    my($dbh)=@_;
    my $sth=$dbh->prepare("insert into opl_preference set var='hitCounter',val=? ,hidden=1");
    my $counter = getVisitorCount();
    $sth->execute($counter);
    $sth->finish;
}



########################################################################
sub getVisitorCount{
    my $zDatabase = Opals::Context->config('zDatabase');
    my $dir =Opals::Context->config('counterDir');
    $dir ="/data/opals/counter" if(!$dir || $dir eq '');
    my $counter=1;
    if(-f "$dir/$zDatabase.cnt"){
        open  COUNTER, "<$dir/$zDatabase.cnt";
        $counter =<COUNTER>;
        close COUNTER;
    }


    return $counter;
}


############################################################
sub makeConnection {
    my ($config) = @_;
    if (!$config) {
        return;
    }
    my ($db_driver, $db_name, $db_host, $db_port, $db_user, $db_password);

    $db_driver   = $config->{'db_driver'} || 'mysql';
    $db_name     = $config->{'db_name'};
    $db_host     = $config->{'db_host'};
    $db_port     = $config->{'db_port'}   || '3306';
    $db_user     = $config->{'db_user'};
    $db_password = $config->{'db_password'};

    my $dsn = "dbi:$db_driver:$db_name:$db_host:$db_port";

    return DBI->connect($dsn, $db_user, $db_password);
}


############################################################
sub loadConfig {
    my ($configFile) = @_;
#    print "Enter the config filename of Opals: ";
#    $configFile = <STDIN>;
    my $config = {};

    open CONF, $configFile || die "Cannot open file $configFile";
    while (<CONF>) {
        chomp;
        s/#.*//;                # remove comments
        next if /^\s*$/;        # ignore blank lines

        if (/^\s*(\w+)\s*=\s*(.*?)\s*$/) {
            $config->{$1} = $2;
        }
    }
    close CONF;
    
    return $config;
}
############################################################



exit 0;