PHP Helper\Image类代码示例

 /**
  * @return array
  */
 public function getCartItems()
 {
     if (!isset(self::$quoteItemsData)) {
         self::$quoteItemsData = [];
         $displayPriceWithTax = $this->rejoinerHelper->getTrackPriceWithTax();
         if ($quote = $this->getQuote()) {
             $categories = [];
             /** @var \Magento\Quote\Model\Quote $quote */
             /** @var \Magento\Quote\Model\Quote\Item $item */
             foreach ($quote->getAllItems() as $item) {
                 $categories = array_merge($categories, $item->getProduct()->getCategoryIds());
             }
             /** @var \Magento\Catalog\Model\ResourceModel\Category\Collection $categoryCollection */
             $categoryCollection = $this->categoryCollectionFactory->create();
             $categoriesArray = $categoryCollection->addAttributeToSelect('name')->addFieldToFilter('entity_id', ['in' => $categories])->load()->getItems();
             $imageWidth = $this->rejoinerHelper->getImageWidth();
             $imageHeight = $this->rejoinerHelper->getImageHeight();
             foreach ($quote->getAllVisibleItems() as $item) {
                 $product = $item->getProduct();
                 $productCategories = $this->rejoinerHelper->getProductCategories($product, $categoriesArray);
                 $imageUrl = $this->imageHelper->init($product, 'category_page_grid')->resize($imageWidth, $imageHeight)->getUrl();
                 if ($displayPriceWithTax) {
                     $productPrice = $item->getPriceInclTax();
                     $rowTotal = $item->getRowTotalInclTax();
                 } else {
                     $productPrice = $item->getPrice();
                     $rowTotal = $item->getRowTotal();
                 }
                 $newItem = ['name' => $item->getName(), 'image_url' => $imageUrl, 'price' => (string) $this->rejoinerHelper->convertPriceToCents($productPrice), 'product_id' => (string) $item->getSku(), 'item_qty' => (string) $item->getQty(), 'qty_price' => (string) $this->rejoinerHelper->convertPriceToCents($rowTotal), 'product_url' => (string) $product->getProductUrl(), 'category' => $productCategories];
                 self::$quoteItemsData[] = $newItem;
             }
         }
     }
     return self::$quoteItemsData;
 }

 /**
  * @param array $expected
  * @param array $data
  * @dataProvider getOptionsDataProvider
  */
 public function testGetOptions(array $expected, array $data)
 {
     if (count($data['allowed_products'])) {
         $imageHelper1 = $this->getMockBuilder('Magento\\Catalog\\Helper\\Image')->disableOriginalConstructor()->getMock();
         $imageHelper1->expects($this->any())->method('getUrl')->willReturn('http://example.com/base_img_url');
         $imageHelper2 = $this->getMockBuilder('Magento\\Catalog\\Helper\\Image')->disableOriginalConstructor()->getMock();
         $imageHelper2->expects($this->any())->method('getUrl')->willReturn('http://example.com/base_img_url_2');
         $this->_imageHelperMock->expects($this->any())->method('init')->willReturnMap([[$data['current_product_mock'], 'product_page_image_large', [], $imageHelper1], [$data['allowed_products'][0], 'product_page_image_large', [], $imageHelper1], [$data['allowed_products'][1], 'product_page_image_large', [], $imageHelper2]]);
     }
     $this->assertEquals($expected, $this->_model->getOptions($data['current_product_mock'], $data['allowed_products']));
 }

 /**
  * Retrieve collection of gallery images
  *
  * @param \Magento\Catalog\Api\Data\ProductInterface $product
  * @return \Magento\Catalog\Model\Product\Image[]|null
  */
 public function getGalleryImages(\Magento\Catalog\Api\Data\ProductInterface $product)
 {
     $images = $product->getMediaGalleryImages();
     if ($images instanceof \Magento\Framework\Data\Collection) {
         foreach ($images as $image) {
             /** @var $image \Magento\Catalog\Model\Product\Image */
             $image->setData('small_image_url', $this->imageHelper->init($product, 'product_page_image_small')->setImageFile($image->getFile())->getUrl());
             $image->setData('medium_image_url', $this->imageHelper->init($product, 'product_page_image_medium')->constrainOnly(true)->keepAspectRatio(true)->keepFrame(false)->setImageFile($image->getFile())->getUrl());
             $image->setData('large_image_url', $this->imageHelper->init($product, 'product_page_image_large')->constrainOnly(true)->keepAspectRatio(true)->keepFrame(false)->setImageFile($image->getFile())->getUrl());
         }
     }
     return $images;
 }

 public function testGenerate()
 {
     $imageFile = 'image.jpg';
     $imageItem = $this->objectManager->getObject('Magento\\Framework\\Object', ['data' => ['file' => $imageFile]]);
     $this->mediaGalleryCollection->expects($this->once())->method('getIterator')->willReturn(new \ArrayIterator([$imageItem]));
     $this->product->expects($this->any())->method('getMediaGalleryImages')->willReturn($this->mediaGalleryCollection);
     $this->config->expects($this->once())->method('getVars')->with('Magento_Catalog')->willReturn($this->getTestData());
     $this->viewConfig->expects($this->once())->method('getViewConfig')->with(['area' => Area::AREA_FRONTEND, 'themeModel' => 'Magento\\theme'])->willReturn($this->config);
     $this->themeCollection->expects($this->once())->method('loadRegisteredThemes')->willReturn(['Magento\\theme']);
     $this->imageHelper->expects($this->exactly(3))->method('init')->will($this->returnValueMap([[$this->product, 'image', $imageFile, $this->imageHelper], [$this->product, 'small_image', $imageFile, $this->imageHelper], [$this->product, 'thumbnail', $imageFile, $this->imageHelper]]));
     $this->imageHelper->expects($this->exactly(3))->method('resize')->will($this->returnValueMap([[300, 300, $this->imageHelper], [200, 200, $this->imageHelper], [100, 100, $this->imageHelper]]));
     $this->imageHelper->expects($this->exactly(3))->method('save')->will($this->returnSelf());
     $this->model->generate($this->product);
 }

 /**
  * {@inheritdoc}
  * @SuppressWarnings(PHPMD.CyclomaticComplexity)
  */
 public function getItems()
 {
     Profiler::start(__METHOD__);
     $items = [];
     /** @var \Magento\Catalog\Model\Product $product */
     foreach ($this->collection as $product) {
         $item = ['sku' => $product->getSku(), 'name' => $product->getName(), 'url' => $product->getProductUrl(), 'description' => null, 'image' => null, 'price' => null, 'rating' => null];
         if ($this->config->isShowShortDescription()) {
             $item['description'] = html_entity_decode(strip_tags($product->getDataUsingMethod('description')));
         }
         $image = false;
         if ($product->getImage() && $product->getImage() != 'no_selection') {
             $image = $product->getImage();
         } elseif ($product->getSmallImage() && $product->getSmallImage() != 'no_selection') {
             $image = $product->getSmallImage();
         }
         if ($this->config->isShowImage() && $image) {
             $item['image'] = $this->imageHelper->init($product, false)->setImageFile($image)->resize(65 * 2, 80 * 2)->getUrl();
         }
         if ($this->config->isShowPrice()) {
             $item['price'] = $this->catalogHelper->getTaxPrice($product, $product->getFinalPrice());
             $item['price'] = $this->pricingHelper->currency($item['price'], false, false);
         }
         if ($this->config->isShowRating()) {
             $item['rating'] = $this->reviewRenderer->getReviewsSummaryHtml($product, ReviewRendererInterface::SHORT_VIEW);
         }
         $items[] = $item;
     }
     Profiler::stop(__METHOD__);
     return $items;
 }

 /**
  * Get Options for Configurable Product Options
  *
  * @param \Magento\Catalog\Model\Product $currentProduct
  * @param array $allowedProducts
  * @return array
  */
 public function getOptions($currentProduct, $allowedProducts)
 {
     $options = [];
     $baseImageUrl = (string) $this->imageHelper->init($currentProduct, 'image');
     foreach ($allowedProducts as $product) {
         $productId = $product->getId();
         $image = (string) $this->imageHelper->init($product, 'image');
         foreach ($this->getAllowAttributes($currentProduct) as $attribute) {
             $productAttribute = $attribute->getProductAttribute();
             $productAttributeId = $productAttribute->getId();
             $attributeValue = $product->getData($productAttribute->getAttributeCode());
             $options[$productAttributeId][$attributeValue][] = $productId;
             $imageUrl = !$product->getImage() || $product->getImage() === 'no_selection' ? $baseImageUrl : (string) $image;
             $options['images'][$productAttributeId][$attributeValue][$productId] = $imageUrl;
         }
     }
     return $options;
 }

 /**
  * Return array with data of items of order
  *
  * @param $order
  *
  * @return array
  */
 protected function getItems($order)
 {
     $items = [];
     foreach ($order->getAllVisibleItems() as $item) {
         $product = $item->getProduct();
         $image = $this->_helperImage->init($product, 'image');
         $items[] = ["id" => $item->getSku(), "title" => $product->getName(), "description" => $product->getName(), "picture_url" => $image->getUrl(), "category_id" => $this->_scopeConfig->getValue('payment/mercadopago/category_id', \Magento\Store\Model\ScopeInterface::SCOPE_STORE), "quantity" => (int) number_format($item->getQtyOrdered(), 0, '.', ''), "unit_price" => (double) number_format($item->getPrice(), 2, '.', '')];
     }
     return $items;
 }

 /**
  * {@inheritdoc}
  */
 protected function createModel()
 {
     $this->currencyMock = $this->getMockBuilder(CurrencyInterface::class)->setMethods(['getCurrency', 'toCurrency'])->getMockForAbstractClass();
     $this->currencyMock->expects($this->any())->method('getCurrency')->willReturn($this->currencyMock);
     $this->imageHelperMock = $this->getMockBuilder(ImageHelper::class)->setMethods(['init', 'getUrl'])->disableOriginalConstructor()->getMock();
     $this->imageHelperMock->expects($this->any())->method('init')->willReturn($this->imageHelperMock);
     $this->attributeSetRepositoryMock = $this->getMockBuilder(AttributeSetRepositoryInterface::class)->setMethods(['get'])->getMockForAbstractClass();
     $attributeSetMock = $this->getMockBuilder(AttributeSetInterface::class)->setMethods(['getAttributeSetName'])->getMockForAbstractClass();
     $this->attributeSetRepositoryMock->expects($this->any())->method('get')->willReturn($attributeSetMock);
     return $this->objectManager->getObject(Grouped::class, ['locator' => $this->locatorMock, 'productLinkRepository' => $this->linkRepositoryMock, 'productRepository' => $this->productRepositoryMock, 'localeCurrency' => $this->currencyMock, 'imageHelper' => $this->imageHelperMock, 'attributeSetRepository' => $this->attributeSetRepositoryMock]);
 }

 /**
  * Resize product images and save results to image cache
  *
  * @param Product $product
  * @return $this
  */
 public function generate(Product $product)
 {
     $galleryImages = $product->getMediaGalleryImages();
     if ($galleryImages) {
         foreach ($galleryImages as $image) {
             foreach ($this->getData() as $params) {
                 $this->imageHelper->init($product, $params['type'], $image->getFile())->resize($params['width'], $params['height'])->save();
             }
         }
     }
     return $this;
 }

 /**
  * Trigger pusher event with latest order information
  *
  * @param  \Magento\Framework\Event\Observer $observer
  * @return \Jahvi\NewOrderNotification\Observer\DisplayNotification
  */
 public function execute(Observer $observer)
 {
     if ($this->globalConfig->getValue('checkout/newordernotification/enabled')) {
         $appId = $this->globalConfig->getValue('checkout/newordernotification/app_id');
         $appKey = $this->globalConfig->getValue('checkout/newordernotification/app_key');
         $appSecret = $this->globalConfig->getValue('checkout/newordernotification/app_secret');
         $pusher = new \Pusher($appKey, $appSecret, $appId, ['encrypted' => true]);
         // Get latest order
         $orderId = $observer->getEvent()->getOrderIds()[0];
         $order = $this->orderFactory->create()->load($orderId);
         // Get last product in order data
         $product = $order->getAllVisibleItems()[0]->getProduct();
         $shippingCity = $order->getShippingAddress()->getCity();
         $productImage = $this->imageHelper->init($product, 'product_thumbnail_image');
         // Get shipping city and country
         $shippingCountryCode = $order->getShippingAddress()->getCountryId();
         $shippingCountry = $this->countryFactory->create()->loadByCode($shippingCountryCode);
         // Trigger pusher event with collected data
         $pusher->trigger('non_channel', 'new_order', ['product_name' => $product->getName(), 'product_image' => $productImage->getUrl(), 'product_url' => $product->getProductUrl(), 'shipping_city' => $shippingCity, 'shipping_country' => $shippingCountry->getName()]);
     }
     return $this;
 }

 public function testGetJsonSwatchConfigWithoutVisualImageType()
 {
     $this->configurable->setProduct($this->product);
     $this->swatchHelper->expects($this->once())->method('getSwatchAttributesAsArray')->with($this->product)->willReturn([1 => ['options' => [1 => 'testA', 3 => 'testB'], 'use_product_image_for_swatch' => true, 'attribute_code' => 'code']]);
     $this->swatchHelper->expects($this->once())->method('getSwatchesByOptionsId')->with([1, 3])->willReturn([3 => ['type' => Swatch::SWATCH_TYPE_VISUAL_IMAGE, 'value' => 'hello']]);
     $this->swatchHelper->expects($this->once())->method('loadFirstVariationWithSwatchImage')->with($this->product, ['code' => 3])->willReturn($this->product);
     $this->swatchMediaHelper->expects($this->exactly(2))->method('getSwatchAttributeImage')->withConsecutive(['swatch_image', 'hello'], ['swatch_thumb', 'hello'])->willReturn('/path');
     $this->product->expects($this->exactly(4))->method('getData')->withConsecutive(['swatch_image'], ['image'], ['swatch_image'], ['image'])->will($this->onConsecutiveCalls(null, null, null, null));
     $this->imageHelper->expects($this->never())->method('init');
     $this->imageHelper->expects($this->never())->method('resize');
     $this->jsonEncoder->expects($this->once())->method('encode');
     $this->configurable->getJsonSwatchConfig();
 }

 /**
  * @param $products
  * @return array
  */
 public function getListValues($ids)
 {
     $values = [];
     $searchCriteria = $this->_criteriaBuilder->addFilter('entity_id', $ids, 'in')->create();
     $products = $this->_productRepository->getList($searchCriteria);
     foreach ($products->getItems() as $product) {
         $image = $this->_imageHelper->init($product, 'product_page_image_small')->getUrl();
         $price = $product->getFinalPrice();
         if ($price == 0 && $product->getTypeId() == 'grouped') {
             $children = $product->getTypeInstance()->getAssociatedProducts($product);
             foreach ($children as $child) {
                 if ($child->getPrice() < $price || $price == 0) {
                     $price = $child->getPrice();
                 }
             }
         }
         $value = array();
         $value['escape_name'] = $this->escapeHtml($product->getName());
         $value['name'] = $product->getName();
         $value['url'] = $product->getProductUrl();
         $value['price'] = $this->_priceCurrency->format($price, false);
         $value['image'] = $image;
         $values[] = $value;
     }
     return $values;
 }

 /**
  * @param array $expected
  * @param array $data
  * @dataProvider getOptionsDataProvider
  */
 public function testGetOptions(array $expected, array $data)
 {
     $this->_imageHelperMock->expects($this->at(0))->method('init')->will($this->returnValue('http://example.com/base_img_url'));
     for ($i = 1; $i <= count($data['allowed_products']); $i++) {
         $this->_imageHelperMock->expects($this->at($i))->method('init')->will($this->returnValue('http://example.com/base_img_url_' . $i));
     }
     $this->assertEquals($expected, $this->_model->getOptions($data['current_product_mock'], $data['allowed_products']));
 }

 public function testGetRssData()
 {
     $category = $this->getMockBuilder('\\Magento\\Catalog\\Model\\Category')->setMethods(['__sleep', '__wakeup', 'load', 'getId', 'getUrl', 'getName'])->disableOriginalConstructor()->getMock();
     $category->expects($this->once())->method('getName')->will($this->returnValue('Category Name'));
     $category->expects($this->once())->method('getUrl')->will($this->returnValue('http://magento.com/category-name.html'));
     $this->categoryRepository->expects($this->once())->method('get')->will($this->returnValue($category));
     $product = $this->getMockBuilder('\\Magento\\catalog\\Model\\Product')->setMethods(['__sleep', '__wakeup', 'getName', 'getAllowedInRss', 'getProductUrl', 'getDescription', 'getAllowedPriceInRss'])->disableOriginalConstructor()->getMock();
     $product->expects($this->once())->method('getName')->will($this->returnValue('Product Name'));
     $product->expects($this->once())->method('getAllowedInRss')->will($this->returnValue(true));
     $product->expects($this->exactly(2))->method('getProductUrl')->will($this->returnValue('http://magento.com/product.html'));
     $product->expects($this->once())->method('getDescription')->will($this->returnValue('Product Description'));
     $product->expects($this->once())->method('getAllowedPriceInRss')->will($this->returnValue(true));
     $this->rssModel->expects($this->once())->method('getProductCollection')->will($this->returnValue([$product]));
     $this->imageHelper->expects($this->once())->method('init')->with($product, 'thumbnail')->will($this->returnSelf());
     $this->imageHelper->expects($this->once())->method('resize')->with(75, 75)->will($this->returnValue('image_link'));
     $data = $this->block->getRssData();
     $this->assertEquals($this->rssFeed['link'], $data['link']);
     $this->assertEquals($this->rssFeed['title'], $data['title']);
     $this->assertEquals($this->rssFeed['description'], $data['description']);
     $this->assertEquals($this->rssFeed['entries'][0]['title'], $data['entries'][0]['title']);
     $this->assertEquals($this->rssFeed['entries'][0]['link'], $data['entries'][0]['link']);
     $this->assertContains('<a href="http://magento.com/product.html">', $data['entries'][0]['description']);
     $this->assertContains('<img src="image_link" border="0" align="left" height="75" width="75">', $data['entries'][0]['description']);
     $this->assertContains('<td  style="text-decoration:none;">Product Description </td>', $data['entries'][0]['description']);
 }

 /**
  * Get RSS feed items
  *
  * @return array
  */
 public function getRssData()
 {
     $wishlist = $this->getWishlist();
     if ($wishlist->getId()) {
         $data = $this->getHeader();
         /** @var $wishlistItem \Magento\Wishlist\Model\Item */
         foreach ($wishlist->getItemCollection() as $wishlistItem) {
             /* @var $product \Magento\Catalog\Model\Product */
             $product = $wishlistItem->getProduct();
             $productUrl = $this->wishlistBlock->getProductUrl($product, ['_rss' => true]);
             $product->setAllowedInRss(true);
             $product->setAllowedPriceInRss(true);
             $product->setProductUrl($productUrl);
             $args = ['product' => $product];
             $this->eventManager->dispatch('rss_wishlist_xml_callback', $args);
             if (!$product->getAllowedInRss()) {
                 continue;
             }
             $description = '<table><tr><td><a href="' . $productUrl . '"><img src="' . $this->imageHelper->init($product, 'rss_thumbnail')->getUrl() . '" border="0" align="left" height="75" width="75"></a></td>' . '<td style="text-decoration:none;">' . $this->outputHelper->productAttribute($product, $product->getShortDescription(), 'short_description') . '<p>';
             if ($product->getAllowedPriceInRss()) {
                 $description .= $this->getProductPriceHtml($product);
             }
             $description .= '</p>';
             if (trim($product->getDescription()) != '') {
                 $description .= '<p>' . __('Comment:') . ' ' . $this->outputHelper->productAttribute($product, $product->getDescription(), 'description') . '<p>';
             }
             $description .= '</td></tr></table>';
             $data['entries'][] = ['title' => $product->getName(), 'link' => $productUrl, 'description' => $description];
         }
     } else {
         $data = ['title' => __('We cannot retrieve the Wish List.'), 'description' => __('We cannot retrieve the Wish List.'), 'link' => $this->urlBuilder->getUrl(), 'charset' => 'UTF-8'];
     }
     return $data;
 }