<?php
/**
* 2017 Agence Bondaty and Co
*
* @author    Agence Bondaty and Co <support@bondaty-and-co.fr>
* @copyright 2017 Agence Bondaty and Co
* @license   single
* Agence Bondaty and Co
*/

if (!defined('_PS_VERSION_')) {
    exit;
}
class Checkage extends Module
{
    protected $html = '';
    public function __construct()
    {
        $this->name = 'checkage';
        $this->tab = 'front_office_features';
        $this->version = '1.2.0';
        $this->author = 'Bondaty and Co';
        $this->module_key = '09df8563ef7512d79032862d2c9bc346';
        $this->need_instance = 0;

        parent::__construct();
        $this->displayName = $this->l('Checking age for access to the shop');
        $this->description = $this->l('Checking age for full shop access or certain categories only.');
        $this->ps_versions_compliancy = array('min' => '1.7.0.0', 'max' => _PS_VERSION_);
        include_once dirname(__FILE__).'/classes/CheckageClass.php';
        $this->bootstrap = true;
    }
    public function check()
    {
        $checkOK = $this->context->cookie->checkOK;
        if ($checkOK) {
            return '1';
        } else {
            return '0';
        }
    }
    public function install()
    {
        return parent::install() &&
        $this->registerHook('displayHeader') &&
        $this->registerHook('displayTop') &&
        $this->installDB();
    }
    public function installDB()
    {
        $res = Db::getInstance()->execute('
            CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'checkage` (
            `id_checkage` int(10) unsigned NOT NULL auto_increment,
            `id_shop` int(10) unsigned NOT NULL,
            `id_restriction` text NOT NULL,
            `age_restriction` varchar(3) NOT NULL,
            `format_date` int(10) NOT NULL,
            `show_logo` int(10) NOT NULL,
            `all_restriction` int(10) NOT NULL,
            `best_sales` int(10) NOT NULL,
            `new_products` int(10) NOT NULL,
            `discount` int(10) NOT NULL,
            `manufacturer` int(10) NOT NULL,
            `supplier` int(10) NOT NULL,
            `cms` int(10) NOT NULL,
            PRIMARY KEY (`id_checkage`))
            ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8');

        if ($res) {
            $res &= Db::getInstance()->execute('
                CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'checkage_lang` (
                `id_checkage` int(10) unsigned NOT NULL,
                `id_lang` int(10) unsigned NOT NULL,
                `checkage_message` text NOT NULL,
                PRIMARY KEY (`id_checkage`, `id_lang`))
                ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8');
        }

        if ($res) {
            foreach (Shop::getShops(false) as $shop) {
                $res &= $this->createExampleCheckage($shop['id_shop']);
            }
        }
        if (!$res) {
                $res &= $this->uninstall();
        }
        return $res;
    }
    private function createExampleCheckage($id_shop)
    {
        $checkage = new CheckageClass();
        $checkage->id_shop = (int)$id_shop;
        $checkage->id_restriction = '';
        $checkage->age_restriction = '18';
        $checkage->format_date = '1';
        $checkage->show_logo = '1';
        $checkage->all_restriction = '1';
        $checkage->best_sales = '0';
        $checkage->new_products = '0';
        $checkage->discount = '0';
        $checkage->manufacturer = '0';
        $checkage->supplier = '0';
        $checkage->cms = '0';

        foreach (Language::getLanguages(false) as $lang) {
            $checkage->checkage_message[$lang['id_lang']] = '<p>Lorem ipsum dolor sit amet,
            consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore...</p>';
        }
        return $checkage->add();
    }
    public function uninstall()
    {
        $res = Db::getInstance()->execute('DROP TABLE IF EXISTS `'._DB_PREFIX_.'checkage`');
        $res &= Db::getInstance()->execute('DROP TABLE IF EXISTS `'._DB_PREFIX_.'checkage_lang`');

        if (!$res || !parent::uninstall()) {
            return false;
        }

        return true;
    }
    public function initForm()
    {
        $languages = Language::getLanguages(false);
        foreach ($languages as $k => $language) {
            $languages[$k]['is_default'] = (int)($language['id_lang'] == Configuration::get('PS_LANG_DEFAULT'));
        }
        $id_shop = (int)$this->context->shop->id;
        $sql = 'SELECT `id_restriction` FROM `'._DB_PREFIX_.'checkage` WHERE `id_shop` ="'.(int)$id_shop.'"';
        $id_restriction = Db::getInstance()->getValue($sql);
        $rootCategory_id = (Shop::getContext() == Shop::CONTEXT_SHOP ? Category::getRootCategory()->id_category : 0);
        $id_rcategories = new HelperTreeCategories('id_restriction');
        $id_rcategories->setRootCategory($rootCategory_id)->setUseCheckBox(true)->setInputName('rcategories')->setSelectedCategories(explode('-', $id_restriction));

        $helper = new HelperForm();
        $helper->module = $this;
        $helper->name_controller = 'checkage';
        $helper->identifier = $this->identifier;
        $helper->token = Tools::getAdminTokenLite('AdminModules');
        $helper->languages = $languages;
        $helper->currentIndex = AdminController::$currentIndex.'&configure='.$this->name;
        $helper->default_form_language = (int)Configuration::get('PS_LANG_DEFAULT');
        $helper->allow_employee_form_lang = true;
        $helper->toolbar_scroll = true;
        $helper->toolbar_btn = $this->initToolbar();
        $helper->title = $this->displayName;
        $helper->submit_action = 'submitUpdateCheckage';

        $this->fields_form[0]['form'] = array(
        'tinymce' => true,
        'legend' => array(
        'title' => $this->l('Settings'),
        'icon' => 'icon-cogs'
        ),
            'submit'=> array(
                'name' => 'submitUpdateCheckage',
                'title' => $this->l('Save'),
                    ),
            'input' => array(
                array(
                'type' => 'text',
                'label' => $this->l('Age'),
                'name' => 'age_restriction',
                'class' => 'fixed-width-sm',
                'desc' => $this->l('Minimum age'),
                    ),
                array(
                'type' => 'switch',
                'is_bool' => true,
                'label' => $this->l('Show the logo of the shop'),
                'name' => 'show_logo',
                'desc' => $this->l('Yes = Show logo / No = Disable logo'),
                'values' => array(
                            array(
                            'id' => 'show_logo_on',
                            'value' => 1,
                            ),
                            array(
                            'id' => 'show_logo_off',
                            'value' => 0,
                            ),
                        ),
                    ),
                array(
                'type' => 'textarea',
                'label' => $this->l('Additional message'),
                'name' => 'checkage_message',
                'lang' => true,
                'autoload_rte' => true,
                'desc' => $this->l('Appears on top of the form under the logo of the shop'),
                    ),
                array(
                'type' => 'radio',
                'is_bool' => true,
                'label' => $this->l('Date format'),
                'name' => 'format_date',
                'desc' => $this->l('Choice the date format to display'),
                'values' => array(
                            array(
                            'id' => 'format_date',
                            'label' => $this->l('DD-MM-YYYY'),
                            'value' => 1,
                            ),
                            array(
                            'id' => 'format_date',
                            'label' => $this->l('MM-DD-YYYY'),
                            'value' => 2,
                            ),
                            array(
                            'id' => 'format_date',
                            'label' => $this->l('YYYY-MM-DD'),
                            'value' => 3,
                            ),
                        ),
                    ),
                array(
                'type' => 'switch',
                'is_bool' => true,
                'label' => $this->l('Checking the age on the whole shop'),
                'name' => 'all_restriction',
                'desc' => $this->l('Yes = Checking the age on the whole shop (You do not need to select a category or page) / No = Select a category or page for checking'),
                'values' => array(
                            array(
                            'id' => 'all_restriction_on',
                            'value' => 1,
                            ),
                            array(
                            'id' => 'all_restriction_off',
                            'value' => 0,
                            ),
                        ),
                    ),
                array(
                'type'   => 'categories_select',
                'label'  => $this->l('Select a category'),
                'name'   => 'id_restriction',
                'category_tree' => $id_rcategories->render(),
                'desc' => $this->l('For verification only on certain categories check the desired categories, otherwise uncheck all categories for a check on the whole store'),
                    ),
                array(
                'type' => 'switch',
                'is_bool' => true,
                'label' => $this->l('Checking the age on the best sales'),
                'name' => 'best_sales',
                'desc' => $this->l('Yes = Checking the age on the best sales / No = No checking'),
                'values' => array(
                            array(
                            'id' => 'best_sales_on',
                            'value' => 1,
                            ),
                            array(
                            'id' => 'best_sales_off',
                            'value' => 0,
                            ),
                        ),
                    ),
                array(
                'type' => 'switch',
                'is_bool' => true,
                'label' => $this->l('Checking the age on the new products'),
                'name' => 'new_products',
                'desc' => $this->l('Yes = Checking the age on the new products / No = No checking'),
                'values' => array(
                            array(
                            'id' => 'new_products_on',
                            'value' => 1,
                            ),
                            array(
                            'id' => 'new_products_off',
                            'value' => 0,
                            ),
                        ),
                    ),
                array(
                'type' => 'switch',
                'is_bool' => true,
                'label' => $this->l('Checking the age on the prices drop'),
                'name' => 'discount',
                'desc' => $this->l('Yes = Checking the age on the prices drop / No = No checking'),
                'values' => array(
                            array(
                            'id' => 'discount_on',
                            'value' => 1,
                            ),
                            array(
                            'id' => 'discount_off',
                            'value' => 0,
                            ),
                        ),
                    ),
                array(
                'type' => 'switch',
                'is_bool' => true,
                'label' => $this->l('Checking the age on the manufacturer'),
                'name' => 'manufacturer',
                'desc' => $this->l('Yes = Checking the age on the manufacturer / No = No checking'),
                'values' => array(
                            array(
                            'id' => 'manufacturer_on',
                            'value' => 1,
                            ),
                            array(
                            'id' => 'manufacturer_off',
                            'value' => 0,
                            ),
                        ),
                    ),
                array(
                'type' => 'switch',
                'is_bool' => true,
                'label' => $this->l('Checking the age on the supplier'),
                'name' => 'supplier',
                'desc' => $this->l('Yes = Checking the age on the supplier / No = No checking'),
                'values' => array(
                            array(
                            'id' => 'supplier_on',
                            'value' => 1,
                            ),
                            array(
                            'id' => 'supplier_off',
                            'value' => 0,
                            ),
                        ),
                    ),
                array(
                'type' => 'switch',
                'is_bool' => true,
                'label' => $this->l('Checking the age on the cms pages'),
                'name' => 'cms',
                'desc' => $this->l('Yes = Checking the age on the cms pages / No = No checking'),
                'values' => array(
                            array(
                            'id' => 'cms_on',
                            'value' => 1,
                            ),
                            array(
                            'id' => 'cms_off',
                            'value' => 0,
                            ),
                        ),
                    ),
                    ),
                );
        return $helper;
    }
    private function initToolbar()
    {
        $this->toolbar_btn['save'] = array(
            'href' => '#',
            'desc' => $this->l('Save')
        );
        return $this->toolbar_btn;
    }

    public function getContent()
    {
        $this->html = '';
        $this->context->controller->addjQueryPlugin('hoverIntent');
        $this->context->controller->addJS($this->_path.'views/js/admin-app.js');
        $this->postProcess();
        $helper = $this->initForm();
        $id_shop = (int)$this->context->shop->id;
        $checkage = CheckageClass::getByIdShop((int)$id_shop);
        if (!$checkage) {
            $this->createExampleCheckage((int)$id_shop);
        }
        foreach ($this->fields_form[0]['form']['input'] as $input) {
            $helper->fields_value[$input['name']] = $checkage->{$input['name']};
        }
        if ($checkage->all_restriction == '1') {
             $this->html .= $this->allRestriction();
        } else {
             $this->html .= $this->selectRestriction();
        }
        $this->html .= $helper->generateForm($this->fields_form);
        return $this->html;
    }
    public function postProcess()
    {
        $errors = array();
        if (Tools::isSubmit('submitUpdateCheckage')) {
            if (!Validate::isInt(Tools::getValue('age_restriction')) || (Tools::getValue('age_restriction') <= 0)) {
                $errors[] = $this->l('Invalid minimum age.');
                $this->html .= $this->displayError($errors);
            } else {
                $id_shop = (int)$this->context->shop->id;
                $checkage = CheckageClass::getByIdShop((int)$id_shop);
                $rcategories = Tools::getValue('rcategories', array());
                $id_restriction = implode('-', $rcategories);
                $checkage->copyFromPost();
                $checkage->update();
                $sql = 'UPDATE `'._DB_PREFIX_.'checkage` SET `id_restriction` = "'.(int)$id_restriction.'" WHERE `id_shop` = "'.(int)$id_shop.'"';
                Db::getInstance()->execute($sql);
                $this->html .= $this->displayConfirmation($this->l('Settings updated successfully.'));
            }
        }
    }
    public function allRestriction()
    {
        $tpl = $this->context->smarty->createTemplate(dirname(__FILE__).'/views/templates/admin/all-restriction.tpl');
        return $tpl->fetch();
    }
    public function selectRestriction()
    {
        $tpl = $this->context->smarty->createTemplate(dirname(__FILE__).'/views/templates/admin/select-restriction.tpl');
        return $tpl->fetch();
    }
    public function getPages()
    {
        $id_shop = (int)$this->context->shop->id;
        $checkage = CheckageClass::getByIdShop((int)$id_shop);
        $checkage = new CheckageClass((int)$checkage->id, (int)$this->context->language->id);
        $page_name  = Dispatcher::getInstance()->getController();
        $page_restriction = '1';
        if ($page_name == 'pricesdrop' && $checkage->discount == '1') {
            return $page_restriction;
        } elseif ($page_name == 'newproducts' && $checkage->new_products == '1') {
            return $page_restriction;
        } elseif ($page_name == 'bestsales' && $checkage->best_sales == '1') {
            return $page_restriction;
        } elseif ($page_name == 'manufacturer' && $checkage->manufacturer == '1') {
            return $page_restriction;
        } elseif ($page_name == 'supplier' && $checkage->supplier == '1') {
            return $page_restriction;
        } elseif ($page_name == 'cms' && $checkage->cms == '1') {
            return $page_restriction;
        }
    }
    public function getRestrictions()
    {
        $id_shop = (int)$this->context->shop->id;
        $id_category = (int)Tools::getValue('id_category');
        $id_product  = (int)Tools::getValue('id_product');
        $product = new Product((int)$id_product);
        $show_restriction = '1';
        $sql = 'SELECT `id_restriction` FROM `'._DB_PREFIX_.'checkage` WHERE `id_shop` ="'.(int)$id_shop.'"';
        $ids_restrictions = Db::getInstance()->getValue($sql);
        $id_restriction = explode('-', $ids_restrictions);
        foreach ($id_restriction as $id_restriction) {
            $restriction = $id_restriction;
            if ($restriction && ($restriction == $id_category or $restriction == $product->id_category_default)) {
                return $show_restriction;
            }
        }
    }
    public function hookdisplayTop($params)
    {
        $id_shop = (int)$this->context->shop->id;
        $checkage = CheckageClass::getByIdShop((int)$id_shop);
        $checkage = new CheckageClass((int)$checkage->id, (int)$this->context->language->id);
        $id_restriction = $this->getRestrictions();
        $page_restriction = $this->getPages();
        $checkOK = $this->check();
        if (Tools::usingSecureMode()) {
            $urlbase = Tools::getShopDomainSsl(true);
        } else {
                $urlbase = Tools::getShopDomain(true);
        }
        $this->smarty->assign(array(
                'checkage' => $checkage,
                'id_restriction' => (int)$id_restriction,
                'page_restriction' => (int)$page_restriction,
                'checkOK' => (int)$checkOK,
                'token' => Tools::getToken(false),
                'url' => $urlbase.__PS_BASE_URI__,
                'urlmodule' => $this->_path,
                'default_lang' => (int)$this->context->language->id,
                'id_lang' => (int)$this->context->language->id,
                ));
        return $this->display(__FILE__, 'checkage.tpl');
    }
    public function hookdisplayHeader($params)
    {
        $this->context->controller->registerStylesheet('modules-checkage', 'modules/'.$this->name.'/views/css/checkage.css', ['media' => 'all', 'priority' => 150]);
    }
}