* @copyright 2007-2011 PrestaShop SA
* @version Release: $Revision: 6594 $
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
if (!defined('_CAN_LOAD_FILES_'))
exit;
class StatsOrigin extends ModuleGraph
{
private $_html;
function __construct()
{
$this->name = 'statsorigin';
$this->tab = 'analytics_stats';
$this->version = 1.0;
$this->author = 'PrestaShop';
$this->need_instance = 0;
parent::__construct();
$this->displayName = $this->l('Visitors origin');
$this->description = $this->l('Display the websites your visitors come from.');
}
function install()
{
return (parent::install() AND $this->registerHook('AdminStatsModules'));
}
private function getOrigins($dateBetween)
{
$directLink = $this->l('Direct link');
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
SELECT c.http_referer
FROM '._DB_PREFIX_.'connections c
WHERE c.date_add BETWEEN '.$dateBetween, false);
$websites = array($directLink => 0);
while ($row = Db::getInstance(_PS_USE_SQL_SLAVE_)->nextRow($result))
{
if (!isset($row['http_referer']) OR empty($row['http_referer']))
++$websites[$directLink];
else
{
$website = preg_replace('/^www./', '', parse_url($row['http_referer'], PHP_URL_HOST));
if (!isset($websites[$website]))
$websites[$website] = 1;
else
++$websites[$website];
}
}
arsort($websites);
return $websites;
}
function hookAdminStatsModules()
{
$websites = $this->getOrigins(ModuleGraph::getDateBetween());
if (Tools::getValue('export'))
if (Tools::getValue('exportType') == 'top')
$this->csvExport(array('type' => 'pie'));
$this->_html = '
';
return $this->_html;
}
protected function getData($layers)
{
$this->_titles['main'] = $this->l('First 10 websites');
$websites = $this->getOrigins($this->getDate());
$total = 0;
$total2 = 0;
$i = 0;
foreach ($websites as $website => $totalRow)
{
if (!$totalRow)
continue;
$total += $totalRow;
if ($i++ < 9)
{
$this->_legend[] = $website;
$this->_values[] = $totalRow;
$total2 += $totalRow;
}
}
if ($total != $total2)
{
$this->_legend[] = $this->l('Others');
$this->_values[] = $total - $total2;
}
}
}