292 lines
7.3 KiB
PHP
292 lines
7.3 KiB
PHP
<?php
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/*
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* 2007-2015 PrestaShop
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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.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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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 http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2015 PrestaShop SA
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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/**
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* Class ContextCore
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*
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* @since 1.5.0.1
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*/
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class ContextCore
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{
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/* @var Context */
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protected static $instance;
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/** @var Cart */
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public $cart;
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/** @var Customer */
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public $customer;
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/** @var Cookie */
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public $cookie;
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/** @var Link */
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public $link;
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/** @var Country */
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public $country;
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/** @var Employee */
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public $employee;
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/** @var AdminController|FrontController */
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public $controller;
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/** @var string */
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public $override_controller_name_for_translations;
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/** @var Language */
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public $language;
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/** @var Currency */
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public $currency;
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/** @var AdminTab */
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public $tab;
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/** @var Shop */
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public $shop;
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/** @var Theme */
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public $theme;
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/** @var Smarty */
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public $smarty;
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/** @var Mobile_Detect */
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public $mobile_detect;
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/** @var int */
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public $mode;
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/**
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* Mobile device of the customer
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*
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* @var bool|null
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*/
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protected $mobile_device = null;
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/** @var bool|null */
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protected $is_mobile = null;
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/** @var bool|null */
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protected $is_tablet = null;
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/** @var int */
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const DEVICE_COMPUTER = 1;
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/** @var int */
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const DEVICE_TABLET = 2;
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/** @var int */
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const DEVICE_MOBILE = 4;
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/** @var int */
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const MODE_STD = 1;
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/** @var int */
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const MODE_STD_CONTRIB = 2;
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/** @var int */
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const MODE_HOST_CONTRIB = 4;
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/** @var int */
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const MODE_HOST = 8;
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/**
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* Sets Mobile_Detect tool object
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*
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* @return Mobile_Detect
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*/
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public function getMobileDetect()
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{
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if ($this->mobile_detect === null) {
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require_once(_PS_TOOL_DIR_.'mobile_Detect/Mobile_Detect.php');
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$this->mobile_detect = new Mobile_Detect();
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}
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return $this->mobile_detect;
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}
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/**
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* Checks if visitor's device is a mobile device
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*
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* @return bool
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*/
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public function isMobile()
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{
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if ($this->is_mobile === null) {
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$mobile_detect = $this->getMobileDetect();
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$this->is_mobile = $mobile_detect->isMobile();
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}
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return $this->is_mobile;
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}
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/**
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* Checks if visitor's device is a tablet device
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*
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* @return bool
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*/
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public function isTablet()
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{
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if ($this->is_tablet === null) {
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$mobile_detect = $this->getMobileDetect();
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$this->is_tablet = $mobile_detect->isTablet();
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}
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return $this->is_tablet;
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}
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/**
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* Sets mobile_device context variable
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*
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* @return bool
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*/
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public function getMobileDevice()
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{
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if ($this->mobile_device === null) {
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$this->mobile_device = false;
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if ($this->checkMobileContext()) {
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if (isset(Context::getContext()->cookie->no_mobile) && Context::getContext()->cookie->no_mobile == false && (int)Configuration::get('PS_ALLOW_MOBILE_DEVICE') != 0) {
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$this->mobile_device = true;
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} else {
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switch ((int)Configuration::get('PS_ALLOW_MOBILE_DEVICE')) {
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case 1: // Only for mobile device
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if ($this->isMobile() && !$this->isTablet()) {
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$this->mobile_device = true;
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}
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break;
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case 2: // Only for touchpads
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if ($this->isTablet() && !$this->isMobile()) {
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$this->mobile_device = true;
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}
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break;
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case 3: // For touchpad or mobile devices
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if ($this->isMobile() || $this->isTablet()) {
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$this->mobile_device = true;
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}
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break;
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}
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}
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}
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}
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return $this->mobile_device;
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}
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/**
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* Returns mobile device type
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*
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* @return int
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*/
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public function getDevice()
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{
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static $device = null;
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if ($device === null) {
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if ($this->isTablet()) {
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$device = Context::DEVICE_TABLET;
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} elseif ($this->isMobile()) {
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$device = Context::DEVICE_MOBILE;
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} else {
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$device = Context::DEVICE_COMPUTER;
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}
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}
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return $device;
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}
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/**
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* Checks if mobile context is possible
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*
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* @return bool
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* @throws PrestaShopException
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*/
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protected function checkMobileContext()
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{
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// Check mobile context
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if (Tools::isSubmit('no_mobile_theme')) {
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Context::getContext()->cookie->no_mobile = true;
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if (Context::getContext()->cookie->id_guest) {
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$guest = new Guest(Context::getContext()->cookie->id_guest);
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$guest->mobile_theme = false;
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$guest->update();
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}
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} elseif (Tools::isSubmit('mobile_theme_ok')) {
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Context::getContext()->cookie->no_mobile = false;
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if (Context::getContext()->cookie->id_guest) {
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$guest = new Guest(Context::getContext()->cookie->id_guest);
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$guest->mobile_theme = true;
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$guest->update();
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}
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}
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return isset($_SERVER['HTTP_USER_AGENT'])
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&& isset(Context::getContext()->cookie)
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&& (bool)Configuration::get('PS_ALLOW_MOBILE_DEVICE')
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&& @filemtime(_PS_THEME_MOBILE_DIR_)
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&& !Context::getContext()->cookie->no_mobile;
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}
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/**
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* Get a singleton instance of Context object
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*
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* @return Context
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*/
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public static function getContext()
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{
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if (!isset(self::$instance)) {
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self::$instance = new Context();
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}
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return self::$instance;
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}
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/**
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* @param $test_instance Context
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* Unit testing purpose only
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*/
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public static function setInstanceForTesting($test_instance)
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{
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self::$instance = $test_instance;
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}
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/**
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* Unit testing purpose only
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*/
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public static function deleteTestingInstance()
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{
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self::$instance = null;
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}
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/**
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* Clone current context object
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*
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* @return Context
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*/
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public function cloneContext()
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{
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return clone($this);
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}
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}
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