267 lines
8.4 KiB
PHP
267 lines
8.4 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 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 2007-2015 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 BlockSpecials extends Module
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{
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protected $_html = '';
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protected $_postErrors = array();
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protected static $cache_specials;
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public function __construct()
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{
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$this->name = 'blockspecials';
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$this->tab = 'pricing_promotion';
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$this->version = '1.2.0';
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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 = $this->l('Specials block');
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$this->description = $this->l('Adds a block displaying your current discounted products.');
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$this->ps_versions_compliancy = array('min' => '1.6', 'max' => _PS_VERSION_);
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}
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public function install()
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{
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if (!Configuration::get('BLOCKSPECIALS_NB_CACHES'))
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Configuration::updateValue('BLOCKSPECIALS_NB_CACHES', 20);
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if (!Configuration::get('BLOCKSPECIALS_SPECIALS_NBR'))
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Configuration::updateValue('BLOCKSPECIALS_SPECIALS_NBR', 5);
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$this->_clearCache('*');
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$success = parent::install()
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&& $this->registerHook('header')
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&& $this->registerHook('leftColumn')
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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('displayHomeTab')
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&& $this->registerHook('displayHomeTabContent');
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return $success;
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}
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public function uninstall()
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{
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$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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$output = '';
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if (Tools::isSubmit('submitSpecials'))
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{
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Configuration::updateValue('PS_BLOCK_SPECIALS_DISPLAY', (int)Tools::getValue('PS_BLOCK_SPECIALS_DISPLAY'));
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Configuration::updateValue('BLOCKSPECIALS_NB_CACHES', (int)Tools::getValue('BLOCKSPECIALS_NB_CACHES'));
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Configuration::updateValue('BLOCKSPECIALS_SPECIALS_NBR', (int)Tools::getValue('BLOCKSPECIALS_SPECIALS_NBR'));
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$output .= $this->displayConfirmation($this->l('Settings updated'));
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}
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return $output.$this->renderForm();
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}
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public function hookRightColumn($params)
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{
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if (Configuration::get('PS_CATALOG_MODE'))
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return;
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// We need to create multiple caches because the products are sorted randomly
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$random = date('Ymd').'|'.round(rand(1, max(Configuration::get('BLOCKSPECIALS_NB_CACHES'), 1)));
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if (!Configuration::get('BLOCKSPECIALS_NB_CACHES') || !$this->isCached('blockspecials.tpl', $this->getCacheId('blockspecials|'.$random)))
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{
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if (!($special = Product::getRandomSpecial((int)$params['cookie']->id_lang)) && !Configuration::get('PS_BLOCK_SPECIALS_DISPLAY'))
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return;
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$this->smarty->assign(array(
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'special' => $special,
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'priceWithoutReduction_tax_excl' => Tools::ps_round($special['price_without_reduction'], 2),
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'mediumSize' => Image::getSize(ImageType::getFormatedName('medium')),
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));
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}
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return $this->display(__FILE__, 'blockspecials.tpl', (Configuration::get('BLOCKSPECIALS_NB_CACHES') ? $this->getCacheId('blockspecials|'.$random) : null));
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}
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public function hookLeftColumn($params)
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{
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return $this->hookRightColumn($params);
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}
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public function hookHeader($params)
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{
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if (Configuration::get('PS_CATALOG_MODE'))
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return;
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$this->context->controller->addCSS(($this->_path).'blockspecials.css', 'all');
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}
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public function hookAddProduct($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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$this->_clearCache('*');
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}
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public function hookDisplayHomeTab($params)
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{
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if (Configuration::get('PS_CATALOG_MODE'))
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return;
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if (!$this->isCached('tab.tpl', $this->getCacheId('blockspecials-tab')))
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BlockSpecials::$cache_specials = Product::getPricesDrop((int)$params['cookie']->id_lang, 0, Configuration::get('BLOCKSPECIALS_SPECIALS_NBR'));
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if (BlockSpecials::$cache_specials === false)
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return false;
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return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('blockspecials-tab'));
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}
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public function hookDisplayHomeTabContent($params)
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{
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if (Configuration::get('PS_CATALOG_MODE'))
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return;
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if (!$this->isCached('blockspecials-home.tpl', $this->getCacheId('blockspecials-home')))
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{
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$this->smarty->assign(array(
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'specials' => BlockSpecials::$cache_specials,
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'homeSize' => Image::getSize(ImageType::getFormatedName('home'))
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));
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}
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if (BlockSpecials::$cache_specials === false)
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return false;
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return $this->display(__FILE__, 'blockspecials-home.tpl', $this->getCacheId('blockspecials-home'));
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}
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public function renderForm()
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{
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$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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'input' => array(
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array(
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'type' => 'switch',
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'label' => $this->l('Always display this block'),
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'name' => 'PS_BLOCK_SPECIALS_DISPLAY',
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'desc' => $this->l('Show the block even if no products are available.'),
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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('Enabled')
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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('Disabled')
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)
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),
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),
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array(
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'type' => 'text',
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'label' => $this->l('Number of cached files'),
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'name' => 'BLOCKSPECIALS_NB_CACHES',
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'class' => 'fixed-width-xs',
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'desc' => $this->l('Specials are displayed randomly on the front-end, but since it takes a lot of ressources, it is better to cache the results. The cache is reset daily. 0 will disable the cache.'),
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),
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array(
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'type' => 'text',
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'label' => $this->l('Products to display'),
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'name' => 'BLOCKSPECIALS_SPECIALS_NBR',
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'class' => 'fixed-width-xs',
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'desc' => $this->l('Define the number of products to be displayed in this block on home page.')
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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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$helper->identifier = $this->identifier;
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$helper->submit_action = 'submitSpecials';
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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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'PS_BLOCK_SPECIALS_DISPLAY' => Tools::getValue('PS_BLOCK_SPECIALS_DISPLAY', Configuration::get('PS_BLOCK_SPECIALS_DISPLAY')),
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'BLOCKSPECIALS_NB_CACHES' => Tools::getValue('BLOCKSPECIALS_NB_CACHES', Configuration::get('BLOCKSPECIALS_NB_CACHES')),
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'BLOCKSPECIALS_SPECIALS_NBR' => Tools::getValue('BLOCKSPECIALS_SPECIALS_NBR', Configuration::get('BLOCKSPECIALS_SPECIALS_NBR'))
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);
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}
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protected function getCacheId($name = null)
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{
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if ($name === null)
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$name = 'blockspecials';
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return parent::getCacheId($name.'|'.date('Ymd'));
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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('blockspecials.tpl');
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parent::_clearCache('blockspecials-home.tpl', 'blockspecials-home');
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parent::_clearCache('tab.tpl', 'blockspecials-tab');
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}
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}
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