first commit
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817
classes/controller/Controller.php
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817
classes/controller/Controller.php
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@@ -0,0 +1,817 @@
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<?php
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/**
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* Copyright since 2007 PrestaShop SA and Contributors
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* PrestaShop is an International Registered Trademark & Property of PrestaShop SA
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.md.
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* It is also available through the world-wide-web at this URL:
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* https://opensource.org/licenses/OSL-3.0
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to https://devdocs.prestashop.com/ for more information.
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*
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* @author PrestaShop SA and Contributors <contact@prestashop.com>
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* @copyright Since 2007 PrestaShop SA and Contributors
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* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
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*/
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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/**
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* @TODO Move undeclared variables and methods to this (base) class: $errors, $layout, checkLiveEditAccess, etc.
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*
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* @since 1.5.0
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*/
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abstract class ControllerCore
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{
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const SERVICE_LOCALE_REPOSITORY = 'prestashop.core.localization.locale.repository';
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/**
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* @var Context
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*/
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protected $context;
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/**
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* List of CSS files.
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*
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* @var array
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*/
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public $css_files = [];
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/**
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* List of JavaScript files.
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*
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* @var array
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*/
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public $js_files = [];
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/**
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* List of PHP errors.
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*
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* @var array
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*/
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public static $php_errors = [];
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/**
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* Set to true to display page header.
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*
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* @var bool
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*/
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protected $display_header;
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/**
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* Set to true to display page header javascript.
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*
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* @var bool
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*/
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protected $display_header_javascript;
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/**
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* Template filename for the page content.
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*
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* @var string
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*/
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protected $template;
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/**
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* Set to true to display page footer.
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*
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* @var bool
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*/
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protected $display_footer;
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/**
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* Set to true to only render page content (used to get iframe content).
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*
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* @var bool
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*/
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protected $content_only = false;
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/**
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* If AJAX parameter is detected in request, set this flag to true.
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*
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* @var bool
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*/
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public $ajax = false;
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/**
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* If set to true, page content and messages will be encoded to JSON before responding to AJAX request.
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*
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* @var bool
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*/
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protected $json = false;
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/**
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* JSON response status string.
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*
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* @var string
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*/
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protected $status = '';
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/**
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* Redirect link. If not empty, the user will be redirected after initializing and processing input.
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*
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* @see Controller::run()
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*
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* @var string|null
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*/
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protected $redirect_after = null;
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/**
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* Controller type. Possible values: 'front', 'modulefront', 'admin', 'moduleadmin'.
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*
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* @var string
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*/
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public $controller_type;
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/**
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* Controller name.
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*
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* @var string
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*/
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public $php_self;
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/**
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* @var PrestaShopBundle\Translation\Translator
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*/
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protected $translator;
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/**
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* Dependency container.
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*
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* @var ContainerBuilder
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*/
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protected $container;
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/**
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* Check if the controller is available for the current user/visitor.
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*/
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abstract public function checkAccess();
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/**
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* Check if the current user/visitor has valid view permissions.
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*/
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abstract public function viewAccess();
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/**
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* Initialize the page.
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*
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* @throws Exception
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*/
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public function init()
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{
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Hook::exec(
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'actionControllerInitBefore',
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[
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'controller' => $this,
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]
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);
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if (_PS_MODE_DEV_ && $this->controller_type == 'admin') {
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set_error_handler([__CLASS__, 'myErrorHandler']);
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}
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if (!defined('_PS_BASE_URL_')) {
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define('_PS_BASE_URL_', Tools::getShopDomain(true));
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}
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if (!defined('_PS_BASE_URL_SSL_')) {
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define('_PS_BASE_URL_SSL_', Tools::getShopDomainSsl(true));
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}
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if (null === $this->getContainer()) {
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$this->container = $this->buildContainer();
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}
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$localeRepo = $this->get(self::SERVICE_LOCALE_REPOSITORY);
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$this->context->currentLocale = $localeRepo->getLocale(
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$this->context->language->getLocale()
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);
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Hook::exec(
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'actionControllerInitAfter',
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[
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'controller' => $this,
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]
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);
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}
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/**
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* Do the page treatment: process input, process AJAX, etc.
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*/
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abstract public function postProcess();
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/**
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* Displays page view.
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*/
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abstract public function display();
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/**
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* Sets default media list for this controller.
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*/
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abstract public function setMedia();
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/**
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* returns a new instance of this controller.
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*
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* @param string $class_name
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* @param bool $auth
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* @param bool $ssl
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*
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* @return Controller
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*/
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public static function getController($class_name, $auth = false, $ssl = false)
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{
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return new $class_name($auth, $ssl);
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}
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public function __construct()
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{
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if (null === $this->display_header) {
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$this->display_header = true;
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}
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if (null === $this->display_header_javascript) {
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$this->display_header_javascript = true;
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}
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if (null === $this->display_footer) {
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$this->display_footer = true;
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}
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$this->context = Context::getContext();
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$this->context->controller = $this;
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$this->translator = Context::getContext()->getTranslator();
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$this->ajax = $this->isAjax();
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if (
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!headers_sent() &&
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isset($_SERVER['HTTP_USER_AGENT']) &&
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(strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false ||
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strpos($_SERVER['HTTP_USER_AGENT'], 'Trident') !== false)
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) {
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header('X-UA-Compatible: IE=edge,chrome=1');
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}
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}
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/**
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* Returns if the current request is an AJAX request.
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*
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* @return bool
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*/
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private function isAjax()
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{
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// Usage of ajax parameter is deprecated
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$isAjax = Tools::getValue('ajax') || Tools::isSubmit('ajax');
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if (isset($_SERVER['HTTP_ACCEPT'])) {
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$isAjax = $isAjax || preg_match(
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'#\bapplication/json\b#',
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$_SERVER['HTTP_ACCEPT']
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);
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}
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return $isAjax;
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}
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/**
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* Starts the controller process (this method should not be overridden!).
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*/
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public function run()
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{
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$this->init();
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if ($this->checkAccess()) {
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// setMedia MUST be called before postProcess
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if (!$this->content_only && ($this->display_header || (isset($this->className) && $this->className))) {
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$this->setMedia();
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}
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// postProcess handles ajaxProcess
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$this->postProcess();
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if (!empty($this->redirect_after)) {
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$this->redirect();
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}
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if (!$this->content_only && ($this->display_header || (isset($this->className) && $this->className))) {
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$this->initHeader();
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}
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if ($this->viewAccess()) {
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$this->initContent();
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} else {
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$this->errors[] = $this->trans('Access denied.', [], 'Admin.Notifications.Error');
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}
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if (!$this->content_only && ($this->display_footer || (isset($this->className) && $this->className))) {
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$this->initFooter();
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}
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// Default behavior for ajax process is to use $_POST[action] or $_GET[action]
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// then using displayAjax[action]
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if ($this->ajax) {
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$action = Tools::toCamelCase(Tools::getValue('action'), true);
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if (!empty($action) && method_exists($this, 'displayAjax' . $action)) {
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$this->{'displayAjax' . $action}();
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} elseif (method_exists($this, 'displayAjax')) {
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$this->displayAjax();
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}
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} else {
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$this->display();
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}
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} else {
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$this->initCursedPage();
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$this->smartyOutputContent($this->layout);
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}
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}
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protected function trans($id, array $parameters = [], $domain = null, $locale = null)
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{
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$parameters['legacy'] = 'htmlspecialchars';
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return $this->translator->trans($id, $parameters, $domain, $locale);
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}
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/**
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* Sets page header display.
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*
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* @param bool $display
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*/
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public function displayHeader($display = true)
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{
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$this->display_header = $display;
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}
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/**
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* Sets page header javascript display.
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*
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* @param bool $display
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*/
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public function displayHeaderJavaScript($display = true)
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{
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$this->display_header_javascript = $display;
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}
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/**
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* Sets page header display.
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*
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* @param bool $display
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*/
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public function displayFooter($display = true)
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{
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$this->display_footer = $display;
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}
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/**
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* Sets template file for page content output.
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*
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* @param string $template
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*/
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public function setTemplate($template)
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{
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$this->template = $template;
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}
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/**
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* Assigns Smarty variables for the page header.
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*/
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abstract public function initHeader();
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/**
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* Assigns Smarty variables for the page main content.
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*/
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abstract public function initContent();
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/**
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* Assigns Smarty variables when access is forbidden.
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*/
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abstract public function initCursedPage();
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/**
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* Assigns Smarty variables for the page footer.
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*/
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abstract public function initFooter();
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/**
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* Redirects to $this->redirect_after after the process if there is no error.
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*/
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abstract protected function redirect();
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/**
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* Set $this->redirect_after that will be used by redirect() after the process.
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*/
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public function setRedirectAfter($url)
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{
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$this->redirect_after = $url;
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}
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/**
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* Adds a new stylesheet(s) to the page header.
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*
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* @param string|array $css_uri Path to CSS file, or list of css files like this : array(array(uri => media_type), ...)
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* @param string $css_media_type
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* @param int|null $offset
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* @param bool $check_path
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*
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* @return true
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*/
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public function addCSS($css_uri, $css_media_type = 'all', $offset = null, $check_path = true)
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{
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if (!is_array($css_uri)) {
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$css_uri = [$css_uri];
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}
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foreach ($css_uri as $css_file => $media) {
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if (is_string($css_file) && strlen($css_file) > 1) {
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if ($check_path) {
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$css_path = Media::getCSSPath($css_file, $media);
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} else {
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$css_path = [$css_file => $media];
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}
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} else {
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if ($check_path) {
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$css_path = Media::getCSSPath($media, $css_media_type);
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} else {
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$css_path = [$media => $css_media_type];
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||||
}
|
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}
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$key = is_array($css_path) ? key($css_path) : $css_path;
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if ($css_path && (!isset($this->css_files[$key]) || ($this->css_files[$key] != reset($css_path)))) {
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$size = count($this->css_files);
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if ($offset === null || $offset > $size || $offset < 0 || !is_numeric($offset)) {
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||||
$offset = $size;
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}
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$this->css_files = array_merge(array_slice($this->css_files, 0, $offset), $css_path, array_slice($this->css_files, $offset));
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||||
}
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||||
}
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}
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||||
/**
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||||
* Removes CSS stylesheet(s) from the queued stylesheet list.
|
||||
*
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||||
* @param string|array $css_uri Path to CSS file or an array like: array(array(uri => media_type), ...)
|
||||
* @param string $css_media_type
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||||
* @param bool $check_path
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||||
*/
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||||
public function removeCSS($css_uri, $css_media_type = 'all', $check_path = true)
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||||
{
|
||||
if (!is_array($css_uri)) {
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||||
$css_uri = [$css_uri];
|
||||
}
|
||||
|
||||
foreach ($css_uri as $css_file => $media) {
|
||||
if (is_string($css_file) && strlen($css_file) > 1) {
|
||||
if ($check_path) {
|
||||
$css_path = Media::getCSSPath($css_file, $media);
|
||||
} else {
|
||||
$css_path = [$css_file => $media];
|
||||
}
|
||||
} else {
|
||||
if ($check_path) {
|
||||
$css_path = Media::getCSSPath($media, $css_media_type);
|
||||
} else {
|
||||
$css_path = [$media => $css_media_type];
|
||||
}
|
||||
}
|
||||
|
||||
if (
|
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$css_path
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||||
&& isset($this->css_files[key($css_path)])
|
||||
&& ($this->css_files[key($css_path)] == reset($css_path))
|
||||
) {
|
||||
unset($this->css_files[key($css_path)]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a new JavaScript file(s) to the page header.
|
||||
*
|
||||
* @param string|array $js_uri Path to JS file or an array like: array(uri, ...)
|
||||
* @param bool $check_path
|
||||
*/
|
||||
public function addJS($js_uri, $check_path = true)
|
||||
{
|
||||
if (!is_array($js_uri)) {
|
||||
$js_uri = [$js_uri];
|
||||
}
|
||||
|
||||
foreach ($js_uri as $js_file) {
|
||||
$js_file = explode('?', $js_file);
|
||||
$version = '';
|
||||
if (isset($js_file[1]) && $js_file[1]) {
|
||||
$version = $js_file[1];
|
||||
}
|
||||
$js_path = $js_file = $js_file[0];
|
||||
if ($check_path) {
|
||||
$js_path = Media::getJSPath($js_file);
|
||||
}
|
||||
|
||||
if ($js_path && !in_array($js_path, $this->js_files)) {
|
||||
$this->js_files[] = $js_path . ($version ? '?' . $version : '');
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes JS file(s) from the queued JS file list.
|
||||
*
|
||||
* @param string|array $js_uri Path to JS file or an array like: array(uri, ...)
|
||||
* @param bool $check_path
|
||||
*/
|
||||
public function removeJS($js_uri, $check_path = true)
|
||||
{
|
||||
if (!is_array($js_uri)) {
|
||||
$js_uri = [$js_uri];
|
||||
}
|
||||
|
||||
foreach ($js_uri as $js_file) {
|
||||
if ($check_path) {
|
||||
$js_file = Media::getJSPath($js_file);
|
||||
}
|
||||
|
||||
if ($js_file && in_array($js_file, $this->js_files)) {
|
||||
unset($this->js_files[array_search($js_file, $this->js_files)]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds jQuery library file to queued JS file list.
|
||||
*
|
||||
* @param string|null $version jQuery library version
|
||||
* @param string|null $folder jQuery file folder
|
||||
* @param bool $minifier if set tot true, a minified version will be included
|
||||
*
|
||||
* @deprecated 1.7.7 jQuery is always included, this method should no longer be used
|
||||
*/
|
||||
public function addJquery($version = null, $folder = null, $minifier = true)
|
||||
{
|
||||
@trigger_error(
|
||||
'Controller->addJquery() is deprecated since version 1.7.7.0, jQuery is always included',
|
||||
E_USER_DEPRECATED
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds jQuery UI component(s) to queued JS file list.
|
||||
*
|
||||
* @param string|array $component
|
||||
* @param string $theme
|
||||
* @param bool $check_dependencies
|
||||
*/
|
||||
public function addJqueryUI($component, $theme = 'base', $check_dependencies = true)
|
||||
{
|
||||
if (!is_array($component)) {
|
||||
$component = [$component];
|
||||
}
|
||||
|
||||
foreach ($component as $ui) {
|
||||
$ui_path = Media::getJqueryUIPath($ui, $theme, $check_dependencies);
|
||||
$this->addCSS($ui_path['css'], 'all', false);
|
||||
$this->addJS($ui_path['js'], false);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds jQuery plugin(s) to queued JS file list.
|
||||
*
|
||||
* @param string|array $name
|
||||
* @param string null $folder
|
||||
* @param bool $css
|
||||
*/
|
||||
public function addJqueryPlugin($name, $folder = null, $css = true)
|
||||
{
|
||||
if (!is_array($name)) {
|
||||
$name = [$name];
|
||||
}
|
||||
|
||||
foreach ($name as $plugin) {
|
||||
$plugin_path = Media::getJqueryPluginPath($plugin, $folder);
|
||||
|
||||
if (!empty($plugin_path['js'])) {
|
||||
$this->addJS($plugin_path['js'], false);
|
||||
}
|
||||
if ($css && !empty($plugin_path['css'])) {
|
||||
$this->addCSS(key($plugin_path['css']), 'all', null, false);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if the controller has been called from XmlHttpRequest (AJAX).
|
||||
*
|
||||
* @since 1.5
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function isXmlHttpRequest()
|
||||
{
|
||||
return
|
||||
!empty($_SERVER['HTTP_X_REQUESTED_WITH'])
|
||||
&& strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest';
|
||||
}
|
||||
|
||||
public function getLayout()
|
||||
{
|
||||
// This is implemented by some children classes (e.g. FrontController)
|
||||
// but not required for all controllers.
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders controller templates and generates page content.
|
||||
*
|
||||
* @param array|string $templates Template file(s) to be rendered
|
||||
*
|
||||
* @throws Exception
|
||||
* @throws SmartyException
|
||||
*/
|
||||
protected function smartyOutputContent($templates)
|
||||
{
|
||||
$this->context->cookie->write();
|
||||
|
||||
$js_tag = 'js_def';
|
||||
$this->context->smarty->assign($js_tag, $js_tag);
|
||||
|
||||
if (!is_array($templates)) {
|
||||
$templates = [$templates];
|
||||
}
|
||||
|
||||
$html = '';
|
||||
foreach ($templates as $template) {
|
||||
$html .= $this->context->smarty->fetch($template, null, $this->getLayout());
|
||||
}
|
||||
|
||||
echo trim($html);
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if a template is cached.
|
||||
*
|
||||
* @param string $template
|
||||
* @param string|null $cache_id Cache item ID
|
||||
* @param string|null $compile_id
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
protected function isCached($template, $cache_id = null, $compile_id = null)
|
||||
{
|
||||
Tools::enableCache();
|
||||
$isCached = $this->context->smarty->isCached($template, $cache_id, $compile_id);
|
||||
Tools::restoreCacheSettings();
|
||||
|
||||
return $isCached;
|
||||
}
|
||||
|
||||
/**
|
||||
* Custom error handler.
|
||||
*
|
||||
* @param string $errno
|
||||
* @param string $errstr
|
||||
* @param string $errfile
|
||||
* @param int $errline
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public static function myErrorHandler($errno, $errstr, $errfile, $errline)
|
||||
{
|
||||
if (error_reporting() === 0) {
|
||||
return false;
|
||||
}
|
||||
|
||||
switch ($errno) {
|
||||
case E_USER_ERROR:
|
||||
case E_ERROR:
|
||||
die('Fatal error: ' . $errstr . ' in ' . $errfile . ' on line ' . $errline);
|
||||
|
||||
break;
|
||||
case E_USER_WARNING:
|
||||
case E_WARNING:
|
||||
$type = 'Warning';
|
||||
|
||||
break;
|
||||
case E_USER_NOTICE:
|
||||
case E_NOTICE:
|
||||
$type = 'Notice';
|
||||
|
||||
break;
|
||||
default:
|
||||
$type = 'Unknown error';
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
Controller::$php_errors[] = [
|
||||
'type' => $type,
|
||||
'errline' => (int) $errline,
|
||||
'errfile' => str_replace('\\', '\\\\', $errfile), // Hack for Windows paths
|
||||
'errno' => (int) $errno,
|
||||
'errstr' => $errstr,
|
||||
];
|
||||
Context::getContext()->smarty->assign('php_errors', Controller::$php_errors);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @deprecated deprecated since 1.7.5.0, use ajaxRender instead
|
||||
* Dies and echoes output value
|
||||
*
|
||||
* @param string|null $value
|
||||
* @param string|null $controller
|
||||
* @param string|null $method
|
||||
*
|
||||
* @throws PrestaShopException
|
||||
*/
|
||||
protected function ajaxDie($value = null, $controller = null, $method = null)
|
||||
{
|
||||
$this->ajaxRender($value, $controller, $method);
|
||||
exit;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string|null $value
|
||||
* @param string|null $controller
|
||||
* @param string|null $method
|
||||
*
|
||||
* @throws PrestaShopException
|
||||
*/
|
||||
protected function ajaxRender($value = null, $controller = null, $method = null)
|
||||
{
|
||||
if ($controller === null) {
|
||||
$controller = get_class($this);
|
||||
}
|
||||
|
||||
if ($method === null) {
|
||||
$bt = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
|
||||
$method = $bt[1]['function'];
|
||||
}
|
||||
|
||||
/* @deprecated deprecated since 1.6.1.1 */
|
||||
Hook::exec('actionAjaxDieBefore', ['controller' => $controller, 'method' => $method, 'value' => $value]);
|
||||
|
||||
/*
|
||||
* @deprecated deprecated since 1.6.1.1
|
||||
* use 'actionAjaxDie'.$controller.$method.'Before' instead
|
||||
*/
|
||||
Hook::exec('actionBeforeAjaxDie' . $controller . $method, ['value' => $value]);
|
||||
Hook::exec('actionAjaxDie' . $controller . $method . 'Before', ['value' => $value]);
|
||||
header('Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0');
|
||||
|
||||
echo $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Construct the dependency container.
|
||||
*
|
||||
* @return ContainerBuilder
|
||||
*/
|
||||
abstract protected function buildContainer();
|
||||
|
||||
/**
|
||||
* Gets a service from the service container.
|
||||
*
|
||||
* @param string $serviceId Service identifier
|
||||
*
|
||||
* @return object The associated service
|
||||
*
|
||||
* @throws Exception
|
||||
*/
|
||||
public function get($serviceId)
|
||||
{
|
||||
return $this->container->get($serviceId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a parameter.
|
||||
*
|
||||
* @param string $parameterId The parameter name
|
||||
*
|
||||
* @return mixed The parameter value
|
||||
*
|
||||
* @throws InvalidArgumentException if the parameter is not defined
|
||||
*/
|
||||
public function getParameter($parameterId)
|
||||
{
|
||||
return $this->container->getParameter($parameterId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the dependency container.
|
||||
*
|
||||
* @return ContainerBuilder|null
|
||||
*/
|
||||
public function getContainer()
|
||||
{
|
||||
return $this->container;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user