<?php

class Meta extends MetaCore {

	public static function getMetaTags($id_lang, $page_name, $title = '')
	{

		global $maintenance;
		if (!(isset($maintenance) && (!in_array(Tools::getRemoteAddr(), explode(',', Configuration::get('PS_MAINTENANCE_IP'))))))
		{
			
			if ($page_name == 'product' && ($id_product = Tools::getValue('id_product')))
				return Meta::getProductMetas($id_product, $id_lang, $page_name);
			elseif ($page_name == 'category' && ($id_category = Tools::getValue('id_category')))
				return Meta::getCategoryMetas($id_category, $id_lang, $page_name, $title);
			elseif ($page_name == 'manufacturer' && ($id_manufacturer = Tools::getValue('id_manufacturer')))
				return Meta::getManufacturerMetas($id_manufacturer, $id_lang, $page_name);
			elseif ($page_name == 'supplier' && ($id_supplier = Tools::getValue('id_supplier')))
				return Meta::getSupplierMetas($id_supplier, $id_lang, $page_name);
			elseif ($page_name == 'cms' && ($id_cms = Tools::getValue('id_cms')))
				return Meta::getCmsMetas($id_cms, $id_lang, $page_name);
			elseif ($page_name == 'cms' && ($id_cms_category = Tools::getValue('id_cms_category')))
				return Meta::getCmsCategoryMetas($id_cms_category, $id_lang, $page_name);
			elseif ($page_name == 'categorycms'&& ($id_category = Tools::getValue('id_category_cms')))
				return Meta::getMetaCategoryCms($id_category, $id_lang, $page_name);
			elseif ($page_name == 'postcms'&& ($id_post = Tools::getValue('id_post_cms')))
				return Meta::getMetaPostCms($id_post, $id_lang, $page_name);
			elseif ($page_name == 'postedito'&& ($id_edito = Tools::getValue('id_post_edito')))
				return Meta::getMetaEditoCms($id_edito, $id_lang, $page_name);
			elseif ($page_name == 'homestore')
				return Meta::getMetaBoutique();
		}
		
		return Meta::getHomeMetas($id_lang, $page_name);
	}

	public static function getMetaBoutique() 
	{
		$metas['meta_title'] = 'Produits d\'entretien bio et produits ménagers en ligne - ' . Configuration::get('PS_SHOP_NAME');
		$metas['meta_description'] = 'La boutique en ligne Tout Pratique vous propose les top produits d\'entretien bio,
		 produits ménagers pro et les produits de soins et alimentaires pour la beauté, santé';
		return $metas;
	}

	public static function getMetaCategoryCms($id_category, $id_lang, $page_name) {

		$sql = 'SELECT `meta_title`, `meta_desc`
				FROM `'._DB_PREFIX_.'cmsps_categories_lang`
				WHERE id_lang = '.(int)$id_lang.'
				AND id_category = '.(int)$id_category.
                ((int)Context::getContext()->shop->id ?
                	' AND id_shop = '.(int)Context::getContext()->shop->id : '');

		if ($row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($sql)) {
            return Meta::completeMetaTags($row, $row['meta_title']);
		}
		return Meta::getHomeMetas($id_lang, $page_name);
	}

	public static function getMetaPostCms($id_post, $id_lang, $page_name) {

		$sql = 'SELECT `meta_title`, `meta_desc`
				FROM `'._DB_PREFIX_.'cmsps_posts_lang`
				WHERE id_lang = '.(int)$id_lang.'
				AND id_post = '.(int)$id_post.
                ((int)Context::getContext()->shop->id ?
                	' AND id_shop = '.(int)Context::getContext()->shop->id : '');

		if ($row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($sql)) {
            return Meta::completeMetaTags($row, $row['meta_title']);
		}
		return Meta::getHomeMetas($id_lang, $page_name);
	}

	public static function getMetaEditoCms($id_edito, $id_lang, $page_name) {

		$sql = 'SELECT `meta_title`, `meta_desc`
				FROM `'._DB_PREFIX_.'cmsps_editos_lang`
				WHERE id_lang = '.(int)$id_lang.'
				AND id_edito = '.(int)$id_edito.
                ((int)Context::getContext()->shop->id ?
                	' AND id_shop = '.(int)Context::getContext()->shop->id : '');

		if ($row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($sql)) {
            return Meta::completeMetaTags($row, $row['meta_title']);
		}
		return Meta::getHomeMetas($id_lang, $page_name);
	}
}