BAlexandru

Hello, I'm using this module for featured category products on homepage: https://mypresta.eu/modules/front-office-features/featured-products.html but i have a little problem. I wanted to randomize the products that appear on homepage and now the images aren't showing anymore. And here is the modified code: <?php /** * PrestaShop module created by VEKIA, a guy from official PrestaShop community ;-) * * @author VEKIA https://www.prestashop.com/forums/user/132608-vekia/ * @copyright 2010-2015 VEKIA * @license This program is not free software and you can't resell and redistribute it * * CONTACT WITH DEVELOPER * [email protected] */ if (!defined('_PS_VERSION_')) exit; class Featuredcategory extends Module { protected static $cache_products; public function __construct() { $this->name = 'featuredcategory'; $this->tab = 'front_office_features'; $this->version = '1.6'; $this->author = 'MyPresta.eu'; $this->module_key = '608d1b2b57fb8cd01763efb2abe6ca35'; $this->need_instance = 0; $this->bootstrap = true; parent::__construct(); $this->displayName = $this->l('Featured category products on the homepage'); $this->description = $this->l('Displays featured products in the central column of your homepage.'); } public function install() { $this->_clearCache('*'); Configuration::updateValue('CFEATURED_NBR', 8); if (!parent::install() || !$this->registerHook('header') || !$this->registerHook('addproduct') || !$this->registerHook('updateproduct') || !$this->registerHook('deleteproduct') || !$this->registerHook('categoryUpdate') || !$this->registerHook('displayHomeTab') || !$this->registerHook('displayHomeTabContent') || !$this->registerHook('displayHome')) return false; return true; } public function uninstall() { $this->_clearCache('*'); return parent::uninstall(); } public function getContent() { $output = ''; $errors = array(); if (Tools::isSubmit('submitCategoryFeatured')) { Configuration::updateValue('CFEATURED_ID', Tools::getValue('CFEATURED_ID')); Configuration::updateValue('CFEATURED_WHERE', Tools::getValue('CFEATURED_WHERE')); $nbr = (int)Tools::getValue('CFEATURED_NBR'); if (!$nbr || $nbr <= 0 || !Validate::isInt($nbr)) $errors[] = $this->l('An invalid number of products has been specified.'); else { Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('featuredcategory.tpl')); Configuration::updateValue('CFEATURED_NBR', (int)$nbr); } if (isset($errors) && count($errors)) $output .= $this->displayError(implode('<br />', $errors)); else $output .= $this->displayConfirmation($this->l('Your settings have been updated.')); } return $output.$this->renderForm(); } public function hookDisplayHeader($params) { $this->hookHeader($params); } public function hookHeader($params) { if (isset($this->context->controller->php_self) && $this->context->controller->php_self == 'index') $this->context->controller->addCSS(_THEME_CSS_DIR_.'product_list.css'); $this->context->controller->addCSS(($this->_path).'featuredcategory.css', 'all'); } public function _cacheProducts() { if (!isset(featuredcategory::$cache_products)) { $category = new Category(Configuration::get('CFEATURED_ID'), (int)Context::getContext()->language->id); $nb = (int)Configuration::get('CFEATURED_NBR'); featuredcategory::$cache_products = $category->getProducts((int)($params['cookie']->id_lang), 1, ($nb ? $nb : 10),NULL,NULL,false,true,true /*Random*/, ($nb ? $nb : 10)); if($prod) { shuffle($prod); array_splice($prod, ($nb ? $nb : 10)); } } if (featuredcategory::$cache_products === false || empty(featuredcategory::$cache_products)) return false; } public function hookDisplayHomeTab($params) { if (configuration::get('CFEATURED_WHERE') == 1) { if (!$this->isCached('tab.tpl', $this->getCacheId('featuredcategory-tab'))) $this->_cacheProducts(); return $this->display(__file__, 'tab.tpl', $this->getCacheId('featuredcategory-tab')); } } public function hookDisplayHome($params) { if (configuration::get('CFEATURED_WHERE') == 2) { if (!$this->isCached('featuredcategory.tpl', $this->getCacheId())) { $this->_cacheProducts(); $prod = featuredcategory::$cache_products; $this->smarty->assign(array( 'products' => $prod, 'add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'), 'homeSize' => Image::getSize(ImageType::getFormatedName('home')), )); } if ($this->psversion() == 6) return $this->display(__file__, 'featuredcategory16.tpl', $this->getCacheId()); elseif ($this->psversion() == 5) return $this->display(__file__, 'featuredcategory.tpl', $this->getCacheId()); } } public function psversion($part = 1) { $version = _PS_VERSION_; $exp = explode('.', $version); if ($part == 1) return $exp[1]; if ($part == 2) return $exp[2]; if ($part == 3) return $exp[3]; } public function hookDisplayHomeTabContent($params) { if (configuration::get('CFEATURED_WHERE') == 1) { if (!$this->isCached('featuredcategory.tpl', $this->getCacheId())) { $this->_cacheProducts(); $this->smarty->assign(array( 'products' => featuredcategory::$cache_products, 'add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'), 'homeSize' => Image::getSize(ImageType::getFormatedName('home')), )); } if ($this->psversion() == 6) return $this->display(__file__, 'featuredcategory16-tab.tpl', $this->getCacheId()); elseif ($this->psversion() == 5) return $this->display(__file__, 'featuredcategory.tpl', $this->getCacheId()); } } public function hookAddProduct($params) { $this->_clearCache('*'); } public function hookUpdateProduct($params) { $this->_clearCache('*'); } public function hookDeleteProduct($params) { $this->_clearCache('*'); } public function hookCategoryUpdate($params) { $this->_clearCache('*'); } public function _clearCache($template, $cache_id = null, $compile_id = null) { parent::_clearCache('featuredcategory.tpl'); parent::_clearCache('tab.tpl', 'featuredcategory-tab'); } public function renderForm() { $options = array( array('id_option' => 1, // The value of the 'value' attribute of the <option> tag. 'name' => 'Homepage Tabs' // The value of the text content of the <option> tag. ), array('id_option' => 2, 'name' => 'Homepage'), ); $fields_form = array('form' => array( 'legend' => array('title' => $this->l('Settings'), 'icon' => 'icon-cogs'), 'description' => $this->l('Select category of products and define number of products you want to display'), 'input' => array( array( 'type' => 'text', 'label' => $this->l('Category ID'), 'name' => 'CFEATURED_ID', 'class' => 'fixed-width-xs', 'required' => true, 'desc' => $this->l('Insert category ID, module will display products from this category').' <a target="blank" href="http://mypresta.eu/en/art/basic-tutorials/prestashop-how-to-get-category-id.html'>http://mypresta.eu/en/art/basic-tutorials/prestashop-how-to-get-category-id.html">'.$this->l('read how to get category ID').'</a>', ), array( 'type' => 'text', 'label' => $this->l('Number of products to be displayed'), 'name' => 'CFEATURED_NBR', 'class' => 'fixed-width-xs', 'required' => true, 'desc' => $this->l('Set the number of products that you would like to display on homepage (default: 8).'), ), array( 'type' => 'select', 'label' => $this->l('Display in:'), 'name' => 'CFEATURED_WHERE', 'required' => true, 'options' => array( 'query' => $options, 'id' => 'id_option', 'name' => 'name'), ), ), 'submit' => array('title' => $this->l('Save'), )), ); $helper = new HelperForm(); $helper->show_toolbar = false; $helper->table = $this->table; $lang = new Language((int)Configuration::get('PS_LANG_DEFAULT')); $helper->default_form_language = $lang->id; $helper->allow_employee_form_lang = Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG') ? Configuration::get('PS_BO_ALLOW_EMPLOYEE_FORM_LANG') : 0; $this->fields_form = array(); $helper->id = (int)Tools::getValue('id_carrier'); $helper->identifier = $this->identifier; $helper->submit_action = 'submitCategoryFeatured'; $helper->currentIndex = $this->context->link->getAdminLink('AdminModules', false).'&configure='.$this->name.'&tab_module='.$this->tab.'&module_name='.$this->name; $helper->token = Tools::getAdminTokenLite('AdminModules'); $helper->tpl_vars = array( 'fields_value' => $this->getConfigFieldsValues(), 'languages' => $this->context->controller->getLanguages(), 'id_language' => $this->context->language->id); return '<iframe src="//apps.facepages.eu/somestuff/whatsgoingon.html" width="100%" height="150" border="0" style="border:none;"></iframe>'.$helper->generateForm(array($fields_form)).'<div style="float:left; text-align:left; display:inline-block; margin-top:5px;">'.$this->l('like us on Facebook').'</br><iframe src="//www.facebook.com/plugins/like.php?href=http%3A%2F%2Ffacebook.com%2Fmypresta&send=false&layout=button_count&width=120&show_faces=true&font=verdana&colorscheme=light&action=like&height=21&appId=276212249177933" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:120px; height:21px; margin-top:10px;" allowtransparency="true"></iframe> </div> <div style="float:left; text-align:left; display:inline-block; margin-top:5px;"> <form target="_blank" action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top" style="margin-top:15px;"> <input type="hidden" name="cmd" value="_s-xclick"> <input type="hidden" name="hosted_button_id" value="CRTHNBD2U8KPW"> <input type="image" src="https://www.paypalobjects.com/en_GB/i/btn/btn_donate_SM.gif" border="0" name="submit" alt="PayPal – The safer, easier way to pay online."> <img alt="" border="0" src="https://www.paypalobjects.com/pl_PL/i/scr/pixel.gif" width="1" height="1"> </form> </div> '.'<div style="float:right; text-align:right; display:inline-block; margin-top:5px; font-size:10px;"> '.$this->l('Proudly developed by').' <a href="http://mypresta.eu" style="font-weight:bold; color:#B73737">MyPresta<font style="color:black;">.eu</font></a> </div> </div>'; } public function getConfigFieldsValues() { return array( 'CFEATURED_NBR' => Tools::getValue('CFEATURED_NBR', Configuration::get('CFEATURED_NBR')), 'CFEATURED_ID' => Tools::getValue('CFEATURED_ID', Configuration::get('CFEATURED_ID')), 'CFEATURED_WHERE' => Tools::getValue('CFEATURED_WHERE', Configuration::get('CFEATURED_WHERE')), ); } }