Prestashop v1.6.1.6，Homefeatured module v1.8.1
Prestashop在homefeatured模块的主页上标准没有显示属性颜色，如类别页面，在product-list.tpl中，这是一个聪明的代码：{$product.color_list}当我把它转储到主页上时，它给出了我是NULL。我开始在控制器中搜索以找到它，在FrontController.php中我发现了这个：
if (!in_array($product['id_product'], $products_need_cache) || isset($colors[$product['id_product']])) {
$product['color_list'] = $tpl->fetch(_PS_THEME_DIR_.'product-list-colors.tpl', $this->getColorsListCacheId($product['id_product']));
} else {
$product['color_list'] = '';
}
我认为这就是我的需要，但我不知道如何把它放到homefeatured.php
这是homefeatured中的代码：
class HomeFeatured extends Module {
protected static $cache_products;
public function __construct()
{
$this->name = 'homefeatured';
$this->tab = 'front_office_features';
$this->version = '1.8.1';
$this->author = 'PrestaShop';
$this->need_instance = 0;
$this->bootstrap = true;
parent::__construct();
$this->displayName = $this->l('Featured products on the homepage');
$this->description = $this->l('Displays featured products in the central column of your homepage.');
$this->ps_versions_compliancy = array('min' => '1.6', 'max' => '1.6.99.99');
}
public function install()
{
$this->_clearCache('*');
Configuration::updateValue('HOME_FEATURED_NBR', 8);
Configuration::updateValue('HOME_FEATURED_CAT', (int)Context::getContext()->shop->getCategory());
Configuration::updateValue('HOME_FEATURED_RANDOMIZE', false);
if (!parent::install()
|| !$this->registerHook('header')
|| !$this->registerHook('addproduct')
|| !$this->registerHook('updateproduct')
|| !$this->registerHook('deleteproduct')
|| !$this->registerHook('categoryUpdate')
|| !$this->registerHook('displayHomeTab')
|| !$this->registerHook('displayHomeTabContent')
)
return false;
return true;
}
public function uninstall()
{
$this->_clearCache('*');
return parent::uninstall();
}
public function getContent()
{
$output = '';
$errors = array();
if (Tools::isSubmit('submitHomeFeatured'))
{
$nbr = Tools::getValue('HOME_FEATURED_NBR');
if (!Validate::isInt($nbr) || $nbr <= 0)
$errors[] = $this->l('The number of products is invalid. Please enter a positive number.');
$cat = Tools::getValue('HOME_FEATURED_CAT');
if (!Validate::isInt($cat) || $cat <= 0)
$errors[] = $this->l('The category ID is invalid. Please choose an existing category ID.');
$rand = Tools::getValue('HOME_FEATURED_RANDOMIZE');
if (!Validate::isBool($rand))
$errors[] = $this->l('Invalid value for the "randomize" flag.');
if (isset($errors) && count($errors))
$output = $this->displayError(implode('<br />', $errors));
else
{
Configuration::updateValue('HOME_FEATURED_NBR', (int)$nbr);
Configuration::updateValue('HOME_FEATURED_CAT', (int)$cat);
Configuration::updateValue('HOME_FEATURED_RANDOMIZE', (bool)$rand);
Tools::clearCache(Context::getContext()->smarty, $this->getTemplatePath('homefeatured.tpl'));
$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).'css/homefeatured.css', 'all');
}
public function _cacheProducts()
{
if (!isset(HomeFeatured::$cache_products))
{
$category = new Category((int)Configuration::get('HOME_FEATURED_CAT'), (int)Context::getContext()->language->id);
$nb = (int)Configuration::get('HOME_FEATURED_NBR');
if (Configuration::get('HOME_FEATURED_RANDOMIZE'))
HomeFeatured::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), null, null, false, true, true, ($nb ? $nb : 8));
else
HomeFeatured::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');
}
if (HomeFeatured::$cache_products === false || empty(HomeFeatured::$cache_products))
return false;
}
public function hookDisplayHomeTab($params)
{
if (!$this->isCached('tab.tpl', $this->getCacheId('homefeatured-tab')))
$this->_cacheProducts();
return $this->display(__FILE__, 'tab.tpl', $this->getCacheId('homefeatured-tab'));
}
public function hookDisplayHome($params)
{
if (!$this->isCached('homefeatured.tpl', $this->getCacheId()))
{
$this->_cacheProducts();
$this->smarty->assign(
array(
'products' => HomeFeatured::$cache_products,
'add_prod_display' => Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'),
'homeSize' => Image::getSize(ImageType::getFormatedName('home')),
)
);
}
return $this->display(__FILE__, 'homefeatured.tpl', $this->getCacheId());
}
public function hookDisplayHomeTabContent($params)
{
return $this->hookDisplayHome($params);
}
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('homefeatured.tpl');
parent::_clearCache('tab.tpl', 'homefeatured-tab');
}
public function renderForm()
{
$fields_form = array(
'form' => array(
'legend' => array(
'title' => $this->l('Settings'),
'icon' => 'icon-cogs'
),
'description' => $this->l('To add products to your homepage, simply add them to the corresponding product category (default: "Home").'),
'input' => array(
array(
'type' => 'text',
'label' => $this->l('Number of products to be displayed'),
'name' => 'HOME_FEATURED_NBR',
'class' => 'fixed-width-xs',
'desc' => $this->l('Set the number of products that you would like to display on homepage (default: 8).'),
),
array(
'type' => 'text',
'label' => $this->l('Category from which to pick products to be displayed'),
'name' => 'HOME_FEATURED_CAT',
'class' => 'fixed-width-xs',
'desc' => $this->l('Choose the category ID of the products that you would like to display on homepage (default: 2 for "Home").'),
),
array(
'type' => 'switch',
'label' => $this->l('Randomly display featured products'),
'name' => 'HOME_FEATURED_RANDOMIZE',
'class' => 'fixed-width-xs',
'desc' => $this->l('Enable if you wish the products to be displayed randomly (default: no).'),
'values' => array(
array(
'id' => 'active_on',
'value' => 1,
'label' => $this->l('Yes')
),
array(
'id' => 'active_off',
'value' => 0,
'label' => $this->l('No')
)
),
),
),
'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 = 'submitHomeFeatured';
$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 $helper->generateForm(array($fields_form));
}
public function getConfigFieldsValues()
{
return array(
'HOME_FEATURED_NBR' => Tools::getValue('HOME_FEATURED_NBR', (int)Configuration::get('HOME_FEATURED_NBR')),
'HOME_FEATURED_CAT' => Tools::getValue('HOME_FEATURED_CAT', (int)Configuration::get('HOME_FEATURED_CAT')),
'HOME_FEATURED_RANDOMIZE' => Tools::getValue('HOME_FEATURED_RANDOMIZE', (bool)Configuration::get('HOME_FEATURED_RANDOMIZE')),
);
}
}
答案 0 :(得分：1)
仅在此部分添加此内容
public function _cacheProducts()
{
if (!isset(HomeFeatured::$cache_products))
{
$category = new Category((int)Configuration::get('HOME_FEATURED_CAT'), (int)Context::getContext()->language->id);
$nb = (int)Configuration::get('HOME_FEATURED_NBR');
if (Configuration::get('HOME_FEATURED_RANDOMIZE'))
HomeFeatured::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), null, null, false, true, true, ($nb ? $nb : 8));
else
HomeFeatured::$cache_products = $category->getProducts((int)Context::getContext()->language->id, 1, ($nb ? $nb : 8), 'position');
}
// PRODUCT COLOR LIST ADDON
$this->context->controller->addColorsToProductList(HomeFeatured::$cache_products);
if (HomeFeatured::$cache_products === false || empty(HomeFeatured::$cache_products))
return false;
}