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dshomecategories.php
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dshomecategories.php
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<?php
/**
* 2007-2022 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <[email protected]>
* @copyright 2007-2022 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 Dshomecategories extends Module
{
protected $config_form = false;
public function __construct()
{
$this->name = 'dshomecategories';
$this->tab = 'administration';
$this->version = '1.0.0';
$this->author = 'Dark-Side.pro';
$this->need_instance = 0;
/**
* Set $this->bootstrap to true if your module is compliant with bootstrap (PrestaShop 1.6)
*/
$this->bootstrap = true;
parent::__construct();
$this->displayName = $this->l('DS: Display categories');
$this->description = $this->l('Display chosen category list on the frontpage of your store');
$this->ps_versions_compliancy = array('min' => '1.7', 'max' => _PS_VERSION_);
}
/**
* Don't forget to create update methods if needed:
* http://doc.prestashop.com/display/PS16/Enabling+the+Auto-Update
*/
public function install()
{
include(dirname(__FILE__).'/sql/install.php');
$this->initCategoryData();
return parent::install() &&
$this->registerHook('header') &&
$this->registerHook('displayBackOfficeHeader') &&
$this->registerHook('displayHome');
}
public function uninstall()
{
return parent::uninstall();
}
/**
* Load the configuration form
*/
public function getContent()
{
$categoryData = $this->getCategoryData();
$token = Tools::getAdminTokenLite('AdministratorDshomecategories');
$this->context->smarty->assign('module_dir', $this->_path);
$this->context->smarty->assign('categoryData', $categoryData);
$this->context->smarty->assign('token', $token);
$this->context->smarty->assign('link', $this->context->link);
$this->context->smarty->assign('namemodules', $this->name);
$output = $this->context->smarty->fetch($this->local_path.'views/templates/admin/configure.tpl');
return $output;
}
/**
* Add the CSS & JavaScript files you want to be loaded in the BO.
*/
public function hookDisplayBackOfficeHeader()
{
if (Tools::getValue('configure') == $this->name) {
$this->context->controller->addJS($this->_path.'views/js/back.js');
$this->context->controller->addCSS($this->_path.'views/css/back.css');
}
}
/**
* Add the CSS & JavaScript files you want to be added on the FO.
*/
public function hookHeader()
{
$this->context->controller->addJS($this->_path.'/views/js/front.js');
$this->context->controller->addCSS($this->_path.'/views/css/front.css');
}
public function hookDisplayHome()
{
$categories = $this->getHomeActiveCategories();
$this->context->smarty->assign('categories', $categories);
$output = $this->context->smarty->fetch($this->local_path.'views/templates/hook/displayHome.tpl');
return $output;
}
private function getCategories()
{
$sql = new DbQuery();
$sql->select('id_category')
->from('category');
$result = Db::getInstance()->executeS($sql);
return $result;
}
private function createCategoryEntry($id)
{
$sql = Db::getInstance()->insert('dshomecategory', array(
'category_id' => (int) $id,
'status' => 0
));
}
private function initCategoryData()
{
$categoryIds = $this->getCategories();
foreach ($categoryIds as $id) {
$id_category = $id['id_category'];
$this->createCategoryEntry($id_category);
}
}
private function getCategoryData()
{
$sql = new DbQuery();
$sql->select('dshc.*, cl.name')
->from('dshomecategory', 'dshc')
->leftJoin('category_lang', 'cl', 'cl.id_category = dshc.category_id')
->groupBy('dshc.id')
->where('cl.id_lang =' . $this->context->language->id);
$result = Db::getInstance()->executeS($sql);
return $result;
}
private function getHomeActiveCategories()
{
$sql = new DbQuery();
$sql->select('dshc.category_id, cl.name, cl.link_rewrite')
->from('dshomecategory', 'dshc')
->leftJoin('category_lang', 'cl', 'cl.id_category = dshc.category_id')
->where('cl.id_lang =' . $this->context->language->id . ' AND dshc.status = 1');
$result = Db::getInstance()->executeS($sql);
return $result;
}
public function hookActionCategoryAdd($params)
{
$categoryId = $params['id_category'];
$this->createCategoryEntry($categoryId);
}
public function hookActionCategoryDelete($params)
{
$categoryId = $params['id_category'];
$this->removeCategoryEntry($categoryId);
}
private function removeCategoryEntry($categoryId)
{
$sql = 'DELETE FROM '._DB_PREFIX_.'dshomecategory WHERE category_id =' . $categoryId;
Db::getInstance()->execute($sql);
}
}