<?php
class CategoryController extends CategoryControllerCore {
	public function preProcess() {
		global $site_version_front;

		parent::preProcess();

		if(Module::isInstalled('privatesales')) {
			include_once dirname(__FILE__).'/../../modules/privatesales/Sale.php';
			$id_category = Tools::getValue('id_category');
			$sale = Sale::getSaleFromCategory($id_category);

			$other_sales = array();
			if(!empty($sale)){
				$other_sales = $sale->getOthersSales(true, null, null, 'current', false, Configuration::get('PRIVATES_SHOW_PUBLIC'), '`date_start` desc', $site_version_front);
				foreach ($other_sales as $key => &$s) {
					if (file_exists(_PS_ROOT_DIR_.'/img/c/'.(int)$s['id_category'].'_thumb_vp.jpg')) {
						$s['is_thumb_img'] = true;
					} else {
						$s['is_thumb_img'] = false;
					}
				}
			}

			if (!in_array($site_version_front, $sale->versions)) {
				Tools::redirect('/');
			}

			self::$smarty->assign(array(
				'sale' => $sale,
				'category' => $this->category,
				'HOOK_PRIVATESALES_CATEGORY' => Module::hookExec('privatesales_category', array('sale' => $sale)),
				'HOOK_LEFT_COLUMN_VP' => Module::hookExec('displayleftVP', array('id_category' => $id_category)),
				'is_sale_home' => ($sale? $sale->id_category == $id_category: FALSE),
				'other_sales' => $other_sales,
				'last_qties' =>  (int)Configuration::get('PS_LAST_QTIES'),
				'HOOK_PRIVATESALES_LISTING' => Module::hookExec('privatesales_listing', array('other_sales_category' => $other_sales, 'futuresales' => array())),
			));
		}
	}

	public function setMedia() {
		parent::setMedia();

		global $css_files;
		$css_files = array_slice($css_files, 0, 1);
		global $js_files;
		$js_files = array_slice($js_files, 0, 1);
		$js_files[] = _PS_JS_DIR_.'jquery/jquery.scrollTo-1.4.2-min.js';
		$js_files[] = _PS_JS_DIR_.'jquery/jquery.serialScroll-1.2.2-min.js';
		$js_files[] = _PS_JS_DIR_.'/jquery.flexslider-min.js';
	}

	public function productListAssign() {
		global $cookie;

		$hookExecuted = false;
		Module::hookExec('productListAssign', array('nbProducts' => &$this->nbProducts, 'catProducts' => &$this->cat_products, 'hookExecuted' => &$hookExecuted));
		if(!$hookExecuted) { // The hook was not executed, standard working
			self::$smarty->assign('categoryNameComplement', '');
			$this->nbProducts = $this->category->getProducts(NULL, NULL, NULL, $this->orderBy, $this->orderWay, TRUE, TRUE, FALSE, 1, TRUE/*, ((($sale = self::$smarty->getTemplateVars('sale')) !== NULL) && (int) $sale->id > 0 && $sale->avail_only == TRUE? TRUE: FALSE)*/);
			$this->pagination((int)$this->nbProducts); // Pagination must be call after "getProducts"
			$this->cat_products = $this->category->getProducts(
				(int)(self::$cookie->id_lang),
				(int)($this->p),
				(int)($this->n),
				$this->orderBy,
				$this->orderWay,
				FALSE,
				TRUE,
				FALSE,
				1,
				TRUE/*,
				(
					(
						(
							$sale = self::$smarty->getTemplateVars('sale')
						) !== NULL
					)
					&& (int) $sale->id > 0 && $sale->avail_only == TRUE? TRUE: FALSE
				)*/
			);

			$id_products = array();
			foreach($this->cat_products as $p) {
				$id_products[] = $p['id_product'];
			}
			$attributes = array();
			$id_attributes = array();
			foreach(Db::getInstance()->ExecuteS('
				SELECT pa.`id_product`, pa.`quantity`, ag.`public_name` as `group`, al.`name`, al.`id_attribute`
				FROM `'._DB_PREFIX_.'product_attribute` pa, `'._DB_PREFIX_.'product_attribute_combination` ac, `'._DB_PREFIX_.'attribute` a, `'._DB_PREFIX_.'attribute_lang` al, `'._DB_PREFIX_.'attribute_group_lang` ag
				WHERE pa.`id_product` IN ('.implode(', ', $id_products).')
				AND ac.`id_product_attribute` = pa.`id_product_attribute`
				AND al.`id_attribute` = ac.`id_attribute`
				AND al.`id_lang` = '.(int) $cookie->id_lang.'
				AND a.`id_attribute` = al.`id_attribute`
				AND ag.`id_attribute_group` = a.`id_attribute_group`
				AND ag.`id_lang` = '.(int) $cookie->id_lang.'
				AND pa.`quantity` > 0
				AND ag.`id_attribute_group` IN(75, 9, 272, 172)
				ORDER BY pa.`id_product` ASC, ag.`public_name` ASC, al.`name` ASC
			') as $attr) {
				if(!isset($attributes[$attr['id_product']])) {
					$attributes[$attr['id_product']] = array();
				}
				if(!isset($attributes[$attr['id_product']][$attr['group']])) {
					$attributes[$attr['id_product']][$attr['group']] = array();
				}				
				if(!isset($id_attributes[$attr['id_product']])) {
					$id_attributes[$attr['id_product']] = array();
				}

				if(!in_array($attr['id_attribute'], $id_attributes[$attr['id_product']])) {
					$attributes[$attr['id_product']][$attr['group']][] = array(
						'name' => $attr['name'],
						'quantity' => $attr['quantity'],
					);
					$id_attributes[$attr['id_product']][] = $attr['id_attribute'];
				}
			}

			$images = array();
			foreach(Db::getInstance()->ExecuteS('
				SELECT i.`id_product`, i.`cover`, i.`id_image`, il.`legend`, i.`position`
				FROM `'._DB_PREFIX_.'image` i
				LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)($cookie->id_lang).')
				WHERE i.`id_product` IN ('.implode(', ', $id_products).')
				ORDER BY `position`
			') as $img) {
				if(!isset($images[$img['id_product']])) {
					$images[$img['id_product']] = array();
				}
				$images[$img['id_product']][] = $img;
			}
			
			self::$smarty->assign('images', $images);
			self::$smarty->assign('categoryProductAttributes', $attributes);
		} else { // Hook executed, use the override
			$this->pagination((int)$this->nbProducts); // Pagination must be call after "getProducts"
		}
		self::$smarty->assign('nb_products', (int)$this->nbProducts);
	}
}