* @copyright 2007-2013 PrestaShop SA
* @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 BlockSpecials extends Module
{
private $_html = '';
private $_postErrors = array();
function __construct()
{
$this->name = 'blockspecials';
$this->tab = 'pricing_promotion';
$this->version = '0.9';
$this->author = 'PrestaShop';
$this->need_instance = 0;
parent::__construct();
$this->displayName = $this->l('Specials block');
$this->description = $this->l('Adds a block displaying current product specials.');
}
public function install()
{
if (!Configuration::get('BLOCKSPECIALS_NB_CACHES'))
Configuration::updateValue('BLOCKSPECIALS_NB_CACHES', 20);
$this->_clearCache('blockspecials.tpl');
return (parent::install()
&& $this->registerHook('rightColumn')
&& $this->registerHook('header')
&& $this->registerHook('addproduct')
&& $this->registerHook('updateproduct')
&& $this->registerHook('deleteproduct')
);
}
public function uninstall()
{
$this->_clearCache('blockspecials.tpl');
return parent::uninstall();
}
public function getContent()
{
$output = ''.$this->displayName.'
';
if (Tools::isSubmit('submitSpecials'))
{
Configuration::updateValue('PS_BLOCK_SPECIALS_DISPLAY', (int)Tools::getValue('always_display'));
Configuration::updateValue('BLOCKSPECIALS_NB_CACHES', (int)Tools::getValue('BLOCKSPECIALS_NB_CACHES'));
$output .= ''.$this->l('Settings updated').'
';
}
return $output.$this->displayForm();
}
public function displayForm()
{
return '
';
}
public function hookRightColumn($params)
{
if (Configuration::get('PS_CATALOG_MODE'))
return;
// We need to create multiple caches because the products are sorted randomly
$random = date('Ymd').'|'.round(rand(1, max(Configuration::get('BLOCKSPECIALS_NB_CACHES'), 1)));
if (!Configuration::get('BLOCKSPECIALS_NB_CACHES') || !$this->isCached('blockspecials.tpl', $this->getCacheId('blockspecials|'.$random)))
{
if (!($special = Product::getRandomSpecial((int)$params['cookie']->id_lang)) && !Configuration::get('PS_BLOCK_SPECIALS_DISPLAY'))
return;
$this->smarty->assign(array(
'special' => $special,
'priceWithoutReduction_tax_excl' => Tools::ps_round($special['price_without_reduction'], 2),
'mediumSize' => Image::getSize(ImageType::getFormatedName('medium')),
));
}
return $this->display(__FILE__, 'blockspecials.tpl', $this->getCacheId('blockspecials|'.$random));
}
public function hookLeftColumn($params)
{
return $this->hookRightColumn($params);
}
public function hookHeader($params)
{
if (Configuration::get('PS_CATALOG_MODE'))
return ;
$this->context->controller->addCSS(($this->_path).'blockspecials.css', 'all');
}
public function hookAddProduct($params)
{
$this->_clearCache('blockspecials.tpl');
}
public function hookUpdateProduct($params)
{
$this->_clearCache('blockspecials.tpl');
}
public function hookDeleteProduct($params)
{
$this->_clearCache('blockspecials.tpl');
}
}