* @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 HomeFeatured extends Module
{
private $_html = '';
private $_postErrors = array();
function __construct()
{
$this->name = 'homefeatured';
$this->tab = 'front_office_features';
$this->version = '1.1';
$this->author = 'PrestaShop';
$this->need_instance = 0;
parent::__construct();
$this->displayName = $this->l('Featured products on the homepage.');
$this->description = $this->l('Displays featured products in the middle of your homepage.');
}
function install()
{
$this->_clearCache('homefeatured.tpl');
Configuration::updateValue('HOME_FEATURED_NBR', 8);
if (!parent::install()
|| !$this->registerHook('displayHome')
|| !$this->registerHook('header')
|| !$this->registerHook('addproduct')
|| !$this->registerHook('updateproduct')
|| !$this->registerHook('deleteproduct')
)
return false;
return true;
}
public function uninstall()
{
$this->_clearCache('homefeatured.tpl');
return parent::uninstall();
}
public function getContent()
{
$output = '
'.$this->displayName.'
';
if (Tools::isSubmit('submitHomeFeatured'))
{
$nbr = (int)Tools::getValue('nbr');
if (!$nbr OR $nbr <= 0 OR !Validate::isInt($nbr))
$errors[] = $this->l('An invalid number of products has been specified.');
else
Configuration::updateValue('HOME_FEATURED_NBR', (int)($nbr));
if (isset($errors) AND sizeof($errors))
$output .= $this->displayError(implode(' ', $errors));
else
$output .= $this->displayConfirmation($this->l('Your settings have been updated.'));
}
return $output.$this->displayForm();
}
public function displayForm()
{
$output = '
';
return $output;
}
public function hookDisplayHeader($params)
{
$this->hookHeader($params);
}
public function hookHeader($params)
{
$this->context->controller->addCSS(($this->_path).'homefeatured.css', 'all');
}
public function hookDisplayHome($params)
{
if (!$this->isCached('homefeatured.tpl', $this->getCacheId('homefeatured')))
{
$category = new Category(Context::getContext()->shop->getCategory(), (int)Context::getContext()->language->id);
$nb = (int)Configuration::get('HOME_FEATURED_NBR');
$products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8));
$this->smarty->assign(array(
'products' => $products,
'add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'),
'homeSize' => Image::getSize(ImageType::getFormatedName('home')),
));
}
return $this->display(__FILE__, 'homefeatured.tpl', $this->getCacheId('homefeatured'));
}
public function hookAddProduct($params)
{
$this->_clearCache('homefeatured.tpl');
}
public function hookUpdateProduct($params)
{
$this->_clearCache('homefeatured.tpl');
}
public function hookDeleteProduct($params)
{
$this->_clearCache('homefeatured.tpl');
}
}