* @copyright 2007-2012 PrestaShop SA
* @version Release: $Revision: 7307 $
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
if (!defined('_PS_VERSION_'))
exit;
class StatsOrigin extends ModuleGraph
{
private $_html;
public 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.');
}
public function install()
{
return (parent::install() && $this->registerHook('AdminStatsModules'));
}
private function getOrigins($dateBetween)
{
$directLink = $this->l('Direct link');
$sql = 'SELECT http_referer
FROM '._DB_PREFIX_.'connections
WHERE 1
'.Shop::addSqlRestriction().'
AND date_add BETWEEN '.$dateBetween;
$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->query($sql);
$websites = array($directLink => 0);
while ($row = Db::getInstance(_PS_USE_SQL_SLAVE_)->nextRow($result))
{
if (!isset($row['http_referer']) || empty($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;
}
public function hookAdminStatsModules()
{
$websites = $this->getOrigins(ModuleGraph::getDateBetween());
if (Tools::getValue('export'))
if (Tools::getValue('exportType') == 'top')
$this->csvExport(array('type' => 'pie'));
$this->_html = ''.$this->l('Origin').'
';
if (count($websites))
{
$this->_html .= '
'.$this->l('Here is the percentage of the 10 most popular referrer websites by which visitors went through to get to your shop.').'
'.$this->engine(array('type' => 'pie')).'
'.$this->l('CSV Export').'
| '.$this->l('Origin').' |
'.$this->l('Total').' |
';
foreach ($websites as $website => $total)
$this->_html .= '
| '.(!strstr($website, ' ') ? '' : '').$website.(!strstr($website, ' ') ? '' : '').' | '.$total.' |
';
$this->_html .= '
'.$this->l('Direct links only').'
';
$this->_html .= '
'.$this->l('Guide').'
'.$this->l('What is a referrer website?').'
'.$this->l('When visiting a webpage, the referrer is the URL of the previous webpage from which a link was followed.').'
'.$this->l('A referrer enables you to know which keywords are entered by visitors in search engines when getting to your shop and allows you to optimize web promotion.').'
'.$this->l('A referrer can be:').'
- '.$this->l('Someone who put a link on their website for your shop').'
- '.$this->l('A partner with whom you made a link exchange in order to bring in sales or attract new customers').'