bebeboutik/modules/privatesales/privatesales.php

<?php
include_once(_PS_ROOT_DIR_.'/modules/privatesales/Sale.php');

class PrivateSales extends Module {
	public function __construct() {
		$this->name = 'privatesales';
		$this->tab = 'pricing_promotion';
		$this->author = 'Antadis';
		$this->version = '2.5';
		parent::__construct();

		$this->displayName = $this->l('Private Sales');
		$this->description = $this->l('Private sales management for Prestashop');
	}

	public function install() {
		# Install admin tabs
		$tab_ids = array();

		Db::getInstance()->Execute('
			UPDATE `'._DB_PREFIX_.'tab`
			SET `position` = `position` + 1
			WHERE `id_parent` = 0 AND `position` > 5
		');
		Db::getInstance()->Execute('
			INSERT INTO `'._DB_PREFIX_.'tab`
			VALUES (DEFAULT, 0, "AdminPrivateSales", "privatesales", 6)
		');
		$tab_ids[] = Db::getInstance()->Insert_ID();
		Db::getInstance()->Execute('
			INSERT INTO `'._DB_PREFIX_.'access`
			VALUES (1, '.$tab_ids[0].', 1, 1, 1, 1)
		');

		Db::getInstance()->Execute('
			INSERT INTO `'._DB_PREFIX_.'tab`
			VALUES (DEFAULT, '.$tab_ids[0].', "AdminPrivateSalesSales", "privatesales", 1)
		');
		$tab_ids[] = Db::getInstance()->Insert_ID();
		Db::getInstance()->Execute('
			INSERT INTO `'._DB_PREFIX_.'access`
			VALUES (1, '.$tab_ids[1].', 1, 1, 1, 1)
		');

		$tabs_i18n = array(
			'fr' => array(
				'Ventes Privées',
				'Gestion des ventes',
			),
			'en' => array(
				'Private Sales',
				'Sales management',
			),
		);
		$langs = Db::getInstance()->ExecuteS('
			SELECT `id_lang`, `iso_code`
			FROM `'._DB_PREFIX_.'lang`
		');
		foreach($langs as $lang) {
			if(isset($tabs_i18n[$lang['iso_code']])) {
				for($i=0,$l=count($tab_ids); $i < $l;$i++) {
					Db::getInstance()->Execute('
						INSERT INTO `'._DB_PREFIX_.'tab_lang`
						VALUES ('.$tab_ids[$i].', '.$lang['id_lang'].', "'.$tabs_i18n[$lang['iso_code']][$i].'")
					');
				}
			} else {
				for($i=0,$l=count($tab_ids); $i < $l;$i++) {
					Db::getInstance()->Execute('
						INSERT INTO `'._DB_PREFIX_.'tab_lang`
						VALUES ('.$tab_ids[$i].', '.$lang['id_lang'].', "'.$tabs_i18n['en'][$i].'")
					');
				}
			}
		}

		# Add custom hooks
		$hooks = array(
			'privatesales_create' => array('Private Sales - Create', 'Called on a private sale creation'),
			'privatesales_update' => array('Private Sales - Update', 'Called on a private sale update'),
			'privatesales_delete' => array('Private Sales - Delete', 'Called on a private sale deletion'),
			'privatesales_edit' => array('Private Sales - Edit', 'Called on the private sale edition page'),
			'privatesales_listing' => array('Private Sales - Listing', 'Called on the private sales list'),
			'privatesales_product' => array('Private Sales - Product', 'Called on each private sale category page'),
			'privatesales_category' => array('Private Sales - Category', 'Called on each private sale product page'),
			'privatesales_end' => array('Private Sales - End', 'Called when a sale ends'),
			'preprocess' => array('Pre Process', 'Called before the page processing'),
		);
		foreach($hooks as $k => $v) {
			if(count(Db::getInstance()->ExecuteS('
				SELECT `id_hook`
				FROM `'._DB_PREFIX_.'hook`
				WHERE `name` = "'.$k.'"
				LIMIT 1
			')) == 0) {
				Db::getInstance()->ExecuteS('
					INSERT INTO `'._DB_PREFIX_.'hook`
					VALUES (DEFAULT, "'.$k.'", "'.$v[0].'", "'.$v[1].'", 0, 0)
				');
			}
		}

		# Add private sales tables
		$query = '
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesale` (
				`id_sale` INTEGER NOT NULL AUTO_INCREMENT,
				`date_start` DATETIME NOT NULL,
				`date_end` DATETIME NOT NULL,
				`enabled` BOOL NOT NULL,
				`featured` BOOL NOT NULL,
				`logout` BOOL NOT NULL,
				`public` BOOL NOT NULL,
				`id_category` INTEGER NOT NULL,
				`date_upd` DATETIME NOT NULL,
				PRIMARY KEY(`id_sale`)
			) ENGINE=MyIsam DEFAULT CHARSET=utf8
		';
	 	if(!Db::getInstance()->Execute($query)) {
	 		return FALSE;
		}
		$query = '
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesale_lang` (
				`id_sale` INTEGER NOT NULL,
				`id_lang` INTEGER NOT NULL,
				`description` TEXT,
				`video` VARCHAR(255) NOT NULL,
				PRIMARY KEY(`id_sale`, `id_lang`)
			) ENGINE=MyIsam DEFAULT CHARSET=utf8
		';
	 	if(!Db::getInstance()->Execute($query)) {
	 		return FALSE;
		}
		$query = '
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesale_group` (
				`id_sale` INTEGER NOT NULL,
				`id_group` INTEGER NOT NULL,
				PRIMARY KEY(`id_sale`, `id_group`)
			) ENGINE=MyIsam DEFAULT CHARSET=utf8
		';
	 	if(!Db::getInstance()->Execute($query)) {
	 		return FALSE;
		}
		$query = '
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesale_category` (
				`id_sale` INTEGER NOT NULL,
				`id_category` INTEGER NOT NULL,
				PRIMARY KEY(`id_sale`, `id_category`)
			) ENGINE=MyIsam DEFAULT CHARSET=utf8
		';
	 	if(!Db::getInstance()->Execute($query)) {
	 		return FALSE;
		}
		$query = '
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesale_carrier` (
				`id_sale` INTEGER NOT NULL,
				`id_carrier` INTEGER NOT NULL,
				PRIMARY KEY(`id_sale`, `id_carrier`)
			) ENGINE=MyIsam DEFAULT CHARSET=utf8
		';
	 	if(!Db::getInstance()->Execute($query)) {
	 		return FALSE;
		}
		$query = '
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesale_notify` (
				`id_sale` INTEGER NOT NULL,
				`email` VARCHAR(255) NOT NULL,
				`customer` INTEGER NOT NULL,
				`deleted` BOOL NOT NULL,
				PRIMARY KEY(`id_sale`, `email`)
			) ENGINE=MyIsam DEFAULT CHARSET=utf8
		';
	 	if(!Db::getInstance()->Execute($query)) {
	 		return FALSE;
		}
		$query = '
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesale_module` (
				`id_module` INTEGER NOT NULL,
				`modulename` VARCHAR(255) NOT NULL,
				PRIMARY KEY(`id_module`)
			) ENGINE=MyIsam DEFAULT CHARSET=utf8
		';
	 	if(!Db::getInstance()->Execute($query)) {
	 		return false;
		}

		# Register hooks
		if(!parent::install()
		|| !$this->registerHook('preprocess')
		|| !$this->registerHook('home')
		|| !$this->registerHook('categoryAddition')
		|| !$this->registerHook('categoryUpdate')
		|| !$this->registerHook('categoryDeletion')
		|| !$this->registerHook('privatesales_category')
		|| !$this->registerHook('privatesales_product')) {
			return FALSE;
		}

		Db::getInstance()->Execute('
			INSERT INTO `'._DB_PREFIX_.'privatesale_module`
			VALUES (
				(SELECT `id_module` FROM `'._DB_PREFIX_.'module` WHERE `name` = "privatesales"),
				"privatesales"
			)
		');

		# Add image type
		if(count(Db::getInstance()->ExecuteS('
			SELECT `name` FROM `'._DB_PREFIX_.'image_type` WHERE `name` = "privatesales"
		')) == 0) {
			Db::getInstance()->Execute('
				INSERT INTO `'._DB_PREFIX_.'image_type` VALUES (
					DEFAULT, "privatesales", 980, 480, 0, 1, 0, 0, 0, 0
				)
			');
		}

		# Set default configuration values
		Configuration::updateValue('PRIVATESALES_ROOT', 1);
		Configuration::updateValue('PRIVATESALES_SHOW_PUBLIC', 0);
		Configuration::updateValue('PRIVATESALES_FENCE', 0);
		Configuration::updateValue('PRIVATESALES_CARRIERFENCE', 0);
		Configuration::updateValue('PRIVATESALES_GUESTLIST', 1);
		Configuration::updateValue('PRIVATESALES_FUTURELIMIT', 0);
		Configuration::updateValue('PRIVATESALES_FEATURED_IGNORE', 0);
		Configuration::updateValue('PRIVATESALES_FEATURED_CURRENT', 0);
		Configuration::updateValue('PRIVATESALES_FEATURED_PQTY',  4);
		Configuration::updateValue('PRIVATESALES_FEATURED_ORDER', 0);
		Configuration::updateValue('PRIVATESALES_TRAILER_NOTIFY', 1);
		Configuration::updateValue('PRIVATESALES_TRAILER_SIGNIN', 0);

		return TRUE;
	}

	public function uninstall() {
		$tabs = Db::getInstance()->Execute('
			SELECT `id_tab`
			FROM `'._DB_PREFIX_.'tab`
			WHERE `module` = "privatesales"
		');
		$tab_position = Db::getInstance()->Execute('
			SELECT `id_tab`
			FROM `'._DB_PREFIX_.'tab`
			WHERE `module` = "privatesales" AND `id_parent` = 0
		');
		$tab_position = $tab_position[0]['position'];

		foreach($tabs as $tab) {
			Db::getInstance()->Execute('
				DELETE FROM `'._DB_PREFIX_.'tab_lang`
				WHERE `id_tab` = '.$tab['id_tab']
			);
			Db::getInstance()->Execute('
				DELETE FROM `'._DB_PREFIX_.'access`
				WHERE `id_tab` = '.$tab['id_tab']
			);
		}
		Db::getInstance()->Execute('
			DELETE FROM `'._DB_PREFIX_.'tab`
			WHERE `module` = "privatesales"
		');
		Db::getInstance()->Execute('
			UPDATE `'._DB_PREFIX_.'tab`
			SET `position` = `position` - 1
			WHERE `id_parent` = 0 AND `position` > '.$tab_position
		);

	 	if(parent::uninstall() == FALSE) {
	 		return FALSE;
		}

	 	Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'privatesale`');
	 	Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'privatesale_lang`');
	 	Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'privatesale_category`');
	 	Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'privatesale_carrier`');
	 	Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'privatesale_notify`');
	 	Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'privatesale_module`');

	 	Configuration::deleteByName('PRIVATESALES_ROOT');
	 	Configuration::deleteByName('PRIVATESALES_SHOW_PUBLIC');
		Configuration::deleteByName('PRIVATESALES_FENCE');
		Configuration::deleteByName('PRIVATESALES_CARRIERFENCE');
		Configuration::deleteByName('PRIVATESALES_GUESTLIST');
		Configuration::deleteByName('PRIVATESALES_FUTURELIMIT');
		Configuration::deleteByName('PRIVATESALES_FEATURED_IGNORE');
		Configuration::deleteByName('PRIVATESALES_FEATURED_CURRENT');
		Configuration::deleteByName('PRIVATESALES_FEATURED_PQTY');
		Configuration::deleteByName('PRIVATESALES_FEATURED_ORDER');
		Configuration::deleteByName('PRIVATESALES_TRAILER_NOTIFY');
		Configuration::deleteByName('PRIVATESALES_TRAILER_SIGNIN');
		Configuration::deleteByName('PRIVATESALES_EXPENDABLE');

	 	$files = glob(dirname(__FILE__).'/img/*');
		foreach($files as $file) {
			unlink($file);
		}

		return TRUE;
	}

	public function hookPreprocess($params) {
		global $cookie, $smarty, $page_name;

		$smarty->assign(array(
			'privatesales' => 1,
		));

		if($page_name == 'category' || $page_name == 'product' || $page_name == 'cart') {
			$id_category = Tools::getValue('id_category');
			$id_product = Tools::getValue('id_product');
			if($id_product) {
				$id_category = Db::getInstance()->ExecuteS('
					SELECT `id_category_default`
					FROM `'._DB_PREFIX_.'product`
					WHERE `id_product`='.intval($id_product)
				);
				$id_category = $id_category[0]['id_category_default'];
			}
			if($id_category) {
				$sale = Sale::getSaleFromCategory($id_category);

				if($sale !== NULL) {
					$addclass = "";
					if($page_name != 'product') {
						// if($sale->sale_type == 1) {
						// 	$addclass = ' vp-bebe';
						// } elseif($sale->sale_type == 2) {
						// 	$addclass = ' vp-enfant';
						// } elseif($sale->sale_type == 3) {
						// 	$addclass = ' vp-maman';
						// }
					}
					$smarty->assign('bodyClass', $smarty->getTemplateVars('bodyClass').$addclass);

					if($cookie->isLogged()){
						$customer = new Customer((int) $cookie->id_customer);
						if($customer->isMemberOfGroup(2)){
							return;
						}
					}

					if( !empty($_SERVER['QUERY_STRING']) ) {
						$query_string =  $_SERVER['QUERY_STRING'];
						$utm = substr($query_string, strpos($query_string, '&'));
						$count = explode("&", $utm);
						if(count($count) < 2 ) {
							unset($utm);
						}
					}
					if(!$sale->enabled
                                        || strtotime('now') > strtotime($sale->date_end)
                                        || strtotime('now') < strtotime($sale->date_start)
                                        || (!$cookie->isLogged() && $sale->pub == 0)
                                        || count(array_intersect($cookie->isLogged()? Customer::getGroupsStatic($cookie->id_customer): array(1), $sale->groups)) == 0) {
                                            if (!empty($utm)) {
                                            	Tools::redirect('/?'. $utm);
                                            } else {
                                            	Tools::redirect('/');
                                            }
                                        }
					if(Configuration::get('PRIVATESALES_FENCE') == 1) {
						global $cart;
						$cart_products = $cart->getProducts();
						$sale_categories = Sale::getCategoriesFromCache($sale->id);
						if(count($cart_products) > 0) {
							for($i=0, $l=count($cart_products); $i < $l; $i++) {
								if(!in_array($cart_products[$i]['id_category_default'], $sale_categories)) {
									// We are entering in a sale but we have some products from another sale in our cart
									if($page_name !== 'cart') {
										Tools::redirect('/modules/privatesales/salechange.php?next='.urlencode($_SERVER['REQUEST_URI']).'&back='.(isset($_SERVER['HTTP_REFERER'])? urlencode($_SERVER['HTTP_REFERER']): ''));
									}
									exit;
								}
							}
						}
					}
				}
			}
		}
		return;
	}

	public function hookHome($params) {
		global $smarty, $cookie, $site_version_front;

		$langs = Language::getLanguages();
		$lang = (int) Tools::getValue('id_lang', Configuration::get('PS_LANG_DEFAULT'));
		$isolang = Language::getIsoById($lang);
		$trailer_i18n = array(
			'fr' => 'bande-annonce',
			'en' => 'trailer',
		);

		try {
			smartyRegisterFunction($smarty, 'modifier', 'str2url', array('Tools', 'str2url'));
		} catch(Exception $e) {}

		if(Configuration::get('PS_REWRITING_SETTINGS')) {
			$smarty->assign(array(
				'rewriting' => TRUE,
				'base_url' => (count($langs) > 1? (isset($trailer_i18n[$isolang])? $isolang.'/'.$trailer_i18n[$isolang]: $isolang.'/'.$trailer_i18n['en']): (isset($trailer_i18n[$isolang])? $trailer_i18n[$isolang]: $trailer_i18n['en'])),
			));
		} else {
			$smarty->assign('rewriting', FALSE);
		}

		$display_limit = Configuration::get('PRIVATESALES_FUTURELIMIT');

		$sales = Sale::getSales(TRUE, NULL, NULL, 'current', FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'), '`position` DESC', NULL, NULL, $site_version_front,TRUE);
		if($display_limit == 0) {
			$futuresales = Sale::getSales(TRUE, NULL, NULL, TRUE, FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'), '`position` ASC', NULL, NULL, $site_version_front,TRUE);
		} else {
			$futuresales = Sale::getSales(TRUE, NULL, NULL, (int) $display_limit, FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'), '`position` ASC', NULL, NULL, $site_version_front,TRUE);
		}

		$smarty->assign(array(
			'path' => __PS_BASE_URI__.'modules/privatesales/',
			'sales' => $sales,
			'HOOK_PRIVATESALES_LISTING' => Module::hookExec('privatesales_listing', array('sales' => $sales, 'futuresales' => $futuresales)),
			'futuresales' => $futuresales,
			'showtoguests' => Configuration::get('PRIVATESALES_GUESTLIST'),
			'customer_groups' => ($cookie->isLogged()? Customer::getGroupsStatic((int) $cookie->id_customer): array(1)),
			'bestSaleHome' => Module::hookExec('bestSaleHome'),
		));

		$smarty->assign('newsletter', (int)Module::getInstanceByName('blocknewsletter')->active);
		/* Call a hook to display more information on form */
		$smarty->assign(array(
			'HOOK_CREATE_ACCOUNT_FORM' => Module::hookExec('createAccountForm'),
			'HOOK_CREATE_ACCOUNT_TOP' => Module::hookExec('createAccountTop')
		));

		return $this->display(__FILE__, 'home.tpl');
	}

	public function hookFooter($params) {
		global $smarty, $cookie;

		$display_limit = Configuration::get('PRIVATESALES_FUTURELIMIT');

		if($cookie->isLogged()) {
			$sales = Sale::getSales(TRUE, NULL, NULL, 'current', FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'),'`date_end` ASC', NULL, NULL, FALSE, TRUE);
			if($display_limit == 0) {
				$futuresales = Sale::getSales(TRUE, NULL, NULL, TRUE, FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'),'`date_end` ASC', NULL, NULL, FALSE, TRUE);
			} else {
				$futuresales = Sale::getSales(TRUE, NULL, NULL, (int) $display_limit, FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'),'`date_end` ASC', NULL, NULL, FALSE, TRUE);
			}
		} else {
			$sales = Sale::getSales(TRUE, TRUE, NULL, 'current', FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'),'`date_end` ASC', NULL, NULL, FALSE, TRUE);
			if($display_limit == 0) {
				$futuresales = Sale::getSales(TRUE, TRUE, NULL, TRUE, FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'),'`date_end` ASC', NULL, NULL, FALSE, TRUE);
			} else {
				$futuresales = Sale::getSales(TRUE, TRUE, NULL, (int) $display_limit, FALSE, Configuration::get('PRIVATESALES_SHOW_PUBLIC'),'`date_end` ASC', NULL, NULL, FALSE, TRUE);
			}
		}

		$smarty->assign(array(
			'path' => __PS_BASE_URI__.'modules/privatesales/',
			'sales' => $sales,
			'HOOK_PRIVATESALES_LISTING' => Module::hookExec('privatesales_listing', array('sales' => $sales, 'futuresales' => $futuresales)),
			'futuresales' => $futuresales,
			'showtoguests' => Configuration::get('PRIVATESALES_GUESTLIST'),
			'customer_groups' => ($cookie->isLogged()? Customer::getGroupsStatic((int) $cookie->id_customer): array(1)),
		));
		return $this->display(__FILE__, 'footer.tpl');
	}

	public function hookHeader($params) {
		return $this->display(__FILE__, 'header.tpl');
	}

	public function hookCategoryAddition($params) {
		$sale = Sale::getSaleFromCategory($params['category']->id, FALSE);
		if($sale !== NULL) {
			$sale->buildCategoryCache();
		}
	}

	public function hookCategoryUpdate($params) {
		$this->hookCategoryAddition($params);
	}

	public function hookCategoryDeletion($params) {
		$sale = Sale::getSaleFromCategory($params['category']->id, FALSE);
		if($sale !== NULL) {
			Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'privatesale_category` WHERE `id_sale` = '.$sale->id);
		}
	}

	public function hookPrivateSales_Product($params) {
		global $cookie, $smarty;
		$product = new Product(Tools::getValue('id_product'));
		$sale = Sale::getSaleFromCategory($product->id_category_default);
		$smarty->assign(array(
			'category' => new Category($product->id_category_default, $cookie->id_lang),
			'sale' => $sale,
			'consumable' => ((int) _SHOP_PRIVATESALES_CONSUMABLE == (int) $sale->id)? true : false,
		));
		return $this->display(__FILE__, 'product.tpl');
	}

	public function hookPrivateSales_Category($params) {
		global $cookie, $smarty;
		$sale = Sale::getSaleFromCategory(Tools::getValue('id_category'));
		$smarty->assign(array(
			'category' => new Category(Tools::getValue('id_category'), $cookie->id_lang),
			'sale' => $sale,
			'path_saleimg' => dirname(__FILE__).'/img/'.$sale->id.'/',
			'has_salebg' => is_file(dirname(__FILE__).'/img/'.$sale->id.'/salebg_'.$cookie->id_lang.'.jpg'),
			'consumable' => ((int) _SHOP_PRIVATESALES_CONSUMABLE == (int) $sale->id)? true : false,
		));
		return $this->display(__FILE__, 'category.tpl');
	}
}