/** * Find all products we need to list. * @param array|null * @return array */ protected function findProducts($arrCacheIds = null) { $arrIds = array(0); $objProduct = Product::findAvailableByIdOrAlias(Input::getAutoItem('product')); if (null === $objProduct) { return array(); } $objRelated = RelatedProduct::findByProductAndCategories($objProduct, $this->iso_related_categories); if (null !== $objRelated) { while ($objRelated->next()) { $ids = trimsplit(',', $objRelated->products); if (!empty($ids) && is_array($ids)) { $arrIds = array_unique(array_merge($arrIds, $ids)); } } } $objProducts = Product::findAvailableByIds($arrIds, array('order' => \Database::getInstance()->findInSet(Product::getTable() . '.id', $arrIds))); return null === $objProducts ? array() : $objProducts->getModels(); }
/** * Find all products we need to list. * @param array|null * @return array */ protected function findProducts() { $arrProducts = deserialize($this->iso_products); $arrSorting = $this->getSorting(); $objProducts = Product::findAvailableByIds($arrProducts, array('sorting' => $arrSorting)); return null === $objProducts ? array() : $objProducts->getModels(); }
/** * Compile product list. * * This function is specially designed so you can keep it in your child classes and only override findProducts(). * You will automatically gain product caching (see class property), grid classes, pagination and more. */ protected function compile() { // return message if no filter is set if ($this->iso_emptyFilter && !\Input::get('isorc') && !\Input::get('keywords')) { $this->Template->message = $this->replaceInsertTags($this->iso_noFilter); $this->Template->type = 'noFilter'; $this->Template->products = array(); return; } global $objPage; $intPage = $this->iso_category_scope == 'article' ? $GLOBALS['ISO_CONFIG']['current_article']['pid'] : $objPage->id; $arrProducts = null; $arrCacheIds = null; // Try to load the products from cache if ($this->blnCacheProducts && ($objCache = ProductCache::findForPageAndModule($intPage, $this->id)) !== null) { $arrCacheIds = $objCache->getProductIds(); // Use the cache if keywords match. Otherwise we will use the product IDs as a "limit" for findProducts() if ($objCache->keywords == \Input::get('keywords')) { $arrCacheIds = $this->generatePagination($arrCacheIds); $objProducts = Product::findAvailableByIds($arrCacheIds, array('order' => \Database::getInstance()->findInSet(Product::getTable() . '.id', $arrCacheIds))); $arrProducts = null === $objProducts ? array() : $objProducts->getModels(); // Cache is wrong, drop everything and run findProducts() if (count($arrProducts) != count($arrCacheIds)) { $arrCacheIds = null; $arrProducts = null; } } } if (!is_array($arrProducts)) { // Display "loading products" message and add cache flag if ($this->blnCacheProducts) { $blnCacheMessage = (bool) $this->iso_productcache[$intPage][(int) \Input::get('isorc')]; if ($blnCacheMessage && !\Input::get('buildCache')) { // Do not index or cache the page $objPage->noSearch = 1; $objPage->cache = 0; $this->Template = new \Isotope\Template('mod_iso_productlist_caching'); $this->Template->message = $GLOBALS['TL_LANG']['MSC']['productcacheLoading']; return; } // Start measuring how long it takes to load the products $start = microtime(true); // Load products $arrProducts = $this->findProducts($arrCacheIds); // Decide if we should show the "caching products" message the next time $end = microtime(true) - $start; $this->blnCacheProducts = $end > 1 ? true : false; $arrCacheMessage = $this->iso_productcache; if ($blnCacheMessage != $this->blnCacheProducts) { $arrCacheMessage[$intPage][(int) \Input::get('isorc')] = $this->blnCacheProducts; \Database::getInstance()->prepare("UPDATE tl_module SET iso_productcache=? WHERE id=?")->execute(serialize($arrCacheMessage), $this->id); } // Do not write cache if table is locked. That's the case if another process is already writing cache if (ProductCache::isWritable()) { \Database::getInstance()->lockTables(array(ProductCache::getTable() => 'WRITE', 'tl_iso_product' => 'READ')); $arrIds = array(); foreach ($arrProducts as $objProduct) { $arrIds[] = $objProduct->id; } // Delete existing cache if necessary ProductCache::deleteForPageAndModuleOrExpired($intPage, $this->id); $objCache = ProductCache::createForPageAndModule($intPage, $this->id); $objCache->expires = $this->getProductCacheExpiration(); $objCache->setProductIds($arrIds); $objCache->save(); \Database::getInstance()->unlockTables(); } } else { $arrProducts = $this->findProducts(); } if (!empty($arrProducts)) { $arrProducts = $this->generatePagination($arrProducts); } } // No products found if (!is_array($arrProducts) || empty($arrProducts)) { $this->compileEmptyMessage(); return; } $arrBuffer = array(); $arrDefaultOptions = $this->getDefaultProductOptions(); /** @var \Isotope\Model\Product\Standard $objProduct */ foreach ($arrProducts as $objProduct) { $arrConfig = array('module' => $this, 'template' => $this->iso_list_layout ?: $objProduct->getRelated('type')->list_template, 'gallery' => $this->iso_gallery ?: $objProduct->getRelated('type')->list_gallery, 'buttons' => deserialize($this->iso_buttons, true), 'useQuantity' => $this->iso_use_quantity, 'jumpTo' => $this->findJumpToPage($objProduct)); if (\Environment::get('isAjaxRequest') && \Input::post('AJAX_MODULE') == $this->id && \Input::post('AJAX_PRODUCT') == $objProduct->getProductId()) { $objResponse = new HtmlResponse($objProduct->generate($arrConfig)); $objResponse->send(); } $objProduct->mergeRow($arrDefaultOptions); // Must be done after setting options to generate the variant config into the URL if ($this->iso_jump_first && \Haste\Input\Input::getAutoItem('product', false, true) == '') { \Controller::redirect($objProduct->generateUrl($arrConfig['jumpTo'])); } $arrCSS = deserialize($objProduct->cssID, true); $arrBuffer[] = array('cssID' => $arrCSS[0] != '' ? ' id="' . $arrCSS[0] . '"' : '', 'class' => trim('product ' . ($objProduct->isNew() ? 'new ' : '') . $arrCSS[1]), 'html' => $objProduct->generate($arrConfig), 'product' => $objProduct); } // HOOK: to add any product field or attribute to mod_iso_productlist template if (isset($GLOBALS['ISO_HOOKS']['generateProductList']) && is_array($GLOBALS['ISO_HOOKS']['generateProductList'])) { foreach ($GLOBALS['ISO_HOOKS']['generateProductList'] as $callback) { $objCallback = \System::importStatic($callback[0]); $arrBuffer = $objCallback->{$callback}[1]($arrBuffer, $arrProducts, $this->Template, $this); } } RowClass::withKey('class')->addCount('product_')->addEvenOdd('product_')->addFirstLast('product_')->addGridRows($this->iso_cols)->addGridCols($this->iso_cols)->applyTo($arrBuffer); $this->Template->products = $arrBuffer; }
/** * Alter the options and set an image as label * * @param IsotopeProduct|Product\Standard $objProduct * * @return array|mixed * * @throws \InvalidArgumentException when optionsSource=product but product is null * @throws \UnexpectedValueException for unknown optionsSource */ public function getOptionsForWidget(IsotopeProduct $objProduct = null) { // Skip in the back end or without a given product if (TL_MODE == 'BE' || null === $objProduct) { return parent::getOptionsForWidget($objProduct); } // Fetch all product's variants and make the accessible via the attribute value in an array $objVariants = Product::findAvailableByIds($objProduct->getVariantIds()); if (null === $objVariants) { return parent::getOptionsForWidget($objProduct); } /** @var IsotopeProduct[] $arrVariants */ $arrVariants = array_combine($objVariants->fetchEach($this->field_name), $objVariants->getModels()); // Alter the options return array_map(function ($arrOption) use($arrVariants) { // Skip if option has no associated product variant if (!array_key_exists($arrOption['value'], $arrVariants)) { return $arrOption; } /** @var Gallery|Gallery\Standard $objGallery */ $objGallery = Gallery::createForProductAttribute($arrVariants[$arrOption['value']], 'images', array('gallery' => $this->radioImageGallery)); // Wrap label in span with css class $arrOption['label'] = sprintf('<span class="attribute-label">%s</span>', $arrOption['label']); // Add image to label $arrOption['label'] .= PHP_EOL . $objGallery->generateMainImage(); return $arrOption; }, parent::getOptionsForWidget($objProduct)); }