273 lines
8.7 KiB
PHP
273 lines
8.7 KiB
PHP
<?php
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/*
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* 2007-2014 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 Academic Free License (AFL 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/afl-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 2007-2014 PrestaShop SA
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* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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if (!defined('_PS_VERSION_'))
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exit;
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class HomeFeatured extends Module
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{
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protected static $cache_products;
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public function __construct()
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{
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$this->name = 'homefeatured';
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$this->tab = 'front_office_features';
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$this->version = '1.6.4';
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$this->author = 'PrestaShop';
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$this->need_instance = 0;
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$this->bootstrap = true;
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parent::__construct();
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$this->displayName = $this->l('Featured products on the homepage');
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$this->description = $this->l('Displays featured products in the central column of your homepage.');
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}
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public function install()
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{
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$this->_clearCache('*');
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Configuration::updateValue('HOME_FEATURED_NBR', 8);
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Configuration::updateValue('HOME_FEATURED_CAT', (int)Context::getContext()->shop->getCategory());
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Configuration::updateValue('HOME_FEATURED_RANDOMIZE', false);
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if (!parent::install()
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|| !$this->registerHook('header')
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|| !$this->registerHook('addproduct')
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|| !$this->registerHook('updateproduct')
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|| !$this->registerHook('deleteproduct')
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|| !$this->registerHook('categoryUpdate')
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|| !$this->registerHook('displayHomeTab')
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|| !$this->registerHook('displayHomeTabContent')
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)
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return false;
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return true;
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}
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public function uninstall()
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{
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$this->_clearCache('*');
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return parent::uninstall();
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}
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public function getContent()
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{
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$output = '';
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$errors = array();
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if (Tools::isSubmit('submitHomeFeatured'))
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{
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$nbr = Tools::getValue('HOME_FEATURED_NBR');
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if (!Validate::isInt($nbr) || $nbr <= 0)
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$errors[] = $this->l('The number of products is invalid. Please enter a positive number.');
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$cat = Tools::getValue('HOME_FEATURED_CAT');
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if (!Validate::isInt($cat) || $cat <= 0)
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$errors[] = $this->l('The category ID is invalid. Please choose an existing category ID.');
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$rand = Tools::getValue('HOME_FEATURED_RANDOMIZE');
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if (!Validate::isBool($rand))
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$errors[] = $this->l('Invalid value for the "randomize" flag.');
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if (isset($errors) && count($errors))
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$output = $this->displayError(implode('<br />', $errors));
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else
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{
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Configuration::updateValue('HOME_FEATURED_NBR', (int)$nbr);
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Configuration::updateValue('HOME_FEATURED_CAT', (int)$cat);
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Configuration::updateValue('HOME_FEATURED_RANDOMIZE', (bool)$rand);
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Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('homefeatured.tpl'));
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$output = $this->displayConfirmation($this->l('Your settings have been updated.'));
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}
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}
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return $output.$this->renderForm();
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}
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public function hookDisplayHeader($params)
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{
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$this->hookHeader($params);
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}
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public function hookHeader($params)
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{
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if (isset($this->context->controller->php_self) && $this->context->controller->php_self == 'index')
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$this->context->controller->addCSS(_THEME_CSS_DIR_.'product_list.css');
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$this->context->controller->addCSS(($this->_path).'css/homefeatured.css', 'all');
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}
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public function _cacheProducts()
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{
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if (!isset(HomeFeatured::$cache_products))
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{
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$category = new Category((int)Configuration::get('HOME_FEATURED_CAT'), (int)Context::getContext()->language->id);
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$nb = (int)Configuration::get('HOME_FEATURED_NBR');
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if (Configuration::get('HOME_FEATURED_RANDOMIZE'))
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HomeFeatured::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), null, null, false, true, true, ($nb ? $nb : 8));
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else
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HomeFeatured::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');
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}
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if (HomeFeatured::$cache_products === false || empty(HomeFeatured::$cache_products))
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return false;
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}
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public function hookDisplayHomeTab($params)
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{
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if (!$this->isCached('tab.tpl', $this->getCacheId('homefeatured-tab')))
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$this->_cacheProducts();
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return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('homefeatured-tab'));
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}
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public function hookDisplayHome($params)
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{
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if (!$this->isCached('homefeatured.tpl', $this->getCacheId()))
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{
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$this->_cacheProducts();
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$this->smarty->assign(
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array(
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'products' => HomeFeatured::$cache_products,
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'add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'),
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'homeSize' => Image::getSize(ImageType::getFormatedName('home')),
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)
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);
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}
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return $this->display(__FILE__, 'homefeatured.tpl', $this->getCacheId());
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}
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public function hookDisplayHomeTabContent($params)
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{
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return $this->hookDisplayHome($params);
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}
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public function hookAddProduct($params)
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{
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$this->_clearCache('*');
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}
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public function hookUpdateProduct($params)
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{
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$this->_clearCache('*');
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}
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public function hookDeleteProduct($params)
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{
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$this->_clearCache('*');
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}
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public function hookCategoryUpdate($params)
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{
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$this->_clearCache('*');
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}
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public function _clearCache($template, $cache_id = NULL, $compile_id = NULL)
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{
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parent::_clearCache('homefeatured.tpl');
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parent::_clearCache('tab.tpl', 'homefeatured-tab');
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}
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public function renderForm()
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{
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$fields_form = array(
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'form' => array(
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'legend' => array(
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'title' => $this->l('Settings'),
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'icon' => 'icon-cogs'
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),
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'description' => $this->l('To add products to your homepage, simply add them to the corresponding product category (default: "Home").'),
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'input' => array(
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array(
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'type' => 'text',
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'label' => $this->l('Number of products to be displayed'),
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'name' => 'HOME_FEATURED_NBR',
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'class' => 'fixed-width-xs',
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'desc' => $this->l('Set the number of products that you would like to display on homepage (default: 8).'),
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),
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array(
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'type' => 'text',
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'label' => $this->l('Category from which to pick products to be displayed'),
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'name' => 'HOME_FEATURED_CAT',
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'class' => 'fixed-width-xs',
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'desc' => $this->l('Choose the category ID of the products that you would like to display on homepage (default: 2 for "Home").'),
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),
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array(
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'type' => 'switch',
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'label' => $this->l('Randomly display featured products'),
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'name' => 'HOME_FEATURED_RANDOMIZE',
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'class' => 'fixed-width-xs',
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'desc' => $this->l('Enable if you wish the products to be displayed randomly (default: no).'),
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'values' => array(
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array(
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'id' => 'active_on',
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'value' => 1,
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'label' => $this->l('Yes')
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),
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array(
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'id' => 'active_off',
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'value' => 0,
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'label' => $this->l('No')
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)
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),
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),
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),
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'submit' => array(
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'title' => $this->l('Save'),
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)
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),
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);
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$helper = new HelperForm();
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$helper->show_toolbar = false;
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$helper->table = $this->table;
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$lang = new Language((int)Configuration::get('PS_LANG_DEFAULT'));
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$helper->default_form_language = $lang->id;
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$helper->allow_employee_form_lang = Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG') ? Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG') : 0;
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$this->fields_form = array();
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$helper->id = (int)Tools::getValue('id_carrier');
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$helper->identifier = $this->identifier;
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$helper->submit_action = 'submitHomeFeatured';
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$helper->currentIndex = $this->context->link->getAdminLink('AdminModules', false).'&configure='.$this->name.'&tab_module='.$this->tab.'&module_name='.$this->name;
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$helper->token = Tools::getAdminTokenLite('AdminModules');
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$helper->tpl_vars = array(
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'fields_value' => $this->getConfigFieldsValues(),
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'languages' => $this->context->controller->getLanguages(),
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'id_language' => $this->context->language->id
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);
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return $helper->generateForm(array($fields_form));
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}
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public function getConfigFieldsValues()
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{
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return array(
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'HOME_FEATURED_NBR' => Tools::getValue('HOME_FEATURED_NBR', (int)Configuration::get('HOME_FEATURED_NBR')),
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'HOME_FEATURED_CAT' => Tools::getValue('HOME_FEATURED_CAT', (int)Configuration::get('HOME_FEATURED_CAT')),
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'HOME_FEATURED_RANDOMIZE' => Tools::getValue('HOME_FEATURED_RANDOMIZE', (bool)Configuration::get('HOME_FEATURED_RANDOMIZE')),
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);
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}
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}
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