Coding out of the Box
image-upload
I’m using Magento v2.3.4 and Cloudflare to cache CSS, js, and images. The problem is when i tried to upload the product image from the backend using the same filename and extension, the image uploader still showing the old image, if i turn off the Cloudflare caching, this issue doesn’t exist because the file is not being cached. Is there a way to rename the image where the image is being uploaded using the same filename or extension using the product image uploader ?
I want to upload images for custom module, so before upload image on media folder I want that resize image.
How can I set resize image before upload on media folder ?
Here is my code:
public function __construct(
MagentoFrameworkAppActionContext $context,
MagentoFrameworkTranslateInlineStateInterface $inlineTranslation,
MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
PsrLogLoggerInterface $loggerInterface,
MagentoStoreModelStoreManagerInterface $storeManager,
Filesystem $filesystem,
FileFactory $fileFactory,
MagentoMediaStorageModelFileUploaderFactory $uploaderFactory,
MagentoFrameworkImageAdapterFactory $adapterFactory,
MagentoFrameworkImageAdapterFactory $imageFactory,
array $data = []
)
{
$this->_inlineTranslation = $inlineTranslation;
$this->_scopeConfig = $scopeConfig;
$this->_logLoggerInterface = $loggerInterface;
$this->messageManager = $context->getMessageManager();
$this->_storeManager=$storeManager;
$this->filesystem = $filesystem;
$this->mediaDirectory = $filesystem->getDirectoryWrite(MagentoFrameworkAppFilesystemDirectoryList::MEDIA);
$this->fileFactory = $fileFactory;
$this->uploaderFactory = $uploaderFactory;
$this->adapterFactory = $adapterFactory;
$this->imageFactory = $imageFactory;
parent::__construct($context);
}
public function execute()
{
try {$files = $this->getRequest()->getFiles('image');
//echo "<pre>";print_r($files);die();
foreach($files as $key => $value){
$imageAdapter = $this->adapterFactory->create();
$imageAdapter->open($value["tmp_name"]);
$imageAdapter->constrainOnly(TRUE);
$imageAdapter->keepTransparency(TRUE);
$imageAdapter->keepFrame(FALSE);
$imageAdapter->keepAspectRatio(TRUE);
$imageAdapter->resize(100,100);
$mediaDirectory = $this->filesystem->getDirectoryRead(DirectoryList::MEDIA);
$imagepathfolder= 'test/';
$destinationPath = $mediaDirectory->getAbsolutePath($imagepathfolder);
$imageAdapter->save($destinationPath);
}echo "<pre>";print_r($result);die();
} catch (Exception $e) {
echo $e->getMessage();die();
}
/* $resultJson = $this->resultFactory->create(ResultFactory::TYPE_JSON);
$resultJson->setData($printPath);
return $resultJson; */
}
I am getting error when I run above my code
Warning: imagejpeg(C:/wamp64/www/magento234/pub/media/test): failed to open stream: Permission denied in C:wamp64wwwmagento234vendormagentoframeworkImageAdapterGd2.php on line 208
What I want:
When I upload Image, it should be first resize then go to destination folder.
Note
I DO NOT WANT TO UPLOAD THAT IMAGE IN ORIGINAL SIZE AND RESIZE THAT IMAGE AND UPLOAD ON OTHER PATH. I WANT THAT IMAGE FIRST RESIZE THEN IT SHOULD UPLOAD ON SERVER
I want to upload images for custom module, so before upload image on media folder I want that resize image.
How can I set resize image before upload on media folder ?
Here is my code:
public function __construct(
MagentoFrameworkAppActionContext $context,
MagentoFrameworkTranslateInlineStateInterface $inlineTranslation,
MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
PsrLogLoggerInterface $loggerInterface,
MagentoStoreModelStoreManagerInterface $storeManager,
Filesystem $filesystem,
FileFactory $fileFactory,
MagentoMediaStorageModelFileUploaderFactory $uploaderFactory,
MagentoFrameworkImageAdapterFactory $adapterFactory,
MagentoFrameworkImageAdapterFactory $imageFactory,
array $data = []
)
{
$this->_inlineTranslation = $inlineTranslation;
$this->_scopeConfig = $scopeConfig;
$this->_logLoggerInterface = $loggerInterface;
$this->messageManager = $context->getMessageManager();
$this->_storeManager=$storeManager;
$this->filesystem = $filesystem;
$this->mediaDirectory = $filesystem->getDirectoryWrite(MagentoFrameworkAppFilesystemDirectoryList::MEDIA);
$this->fileFactory = $fileFactory;
$this->uploaderFactory = $uploaderFactory;
$this->adapterFactory = $adapterFactory;
$this->imageFactory = $imageFactory;
parent::__construct($context);
}
public function execute()
{
try {$files = $this->getRequest()->getFiles('image');
//echo "<pre>";print_r($files);die();
foreach($files as $key => $value){
$imageAdapter = $this->adapterFactory->create();
$imageAdapter->open($value["tmp_name"]);
$imageAdapter->constrainOnly(TRUE);
$imageAdapter->keepTransparency(TRUE);
$imageAdapter->keepFrame(FALSE);
$imageAdapter->keepAspectRatio(TRUE);
$imageAdapter->resize(100,100);
$mediaDirectory = $this->filesystem->getDirectoryRead(DirectoryList::MEDIA);
$imagepathfolder= 'test/';
$destinationPath = $mediaDirectory->getAbsolutePath($imagepathfolder);
$imageAdapter->save($destinationPath);
}echo "<pre>";print_r($result);die();
} catch (Exception $e) {
echo $e->getMessage();die();
}
/* $resultJson = $this->resultFactory->create(ResultFactory::TYPE_JSON);
$resultJson->setData($printPath);
return $resultJson; */
}
In magento 2, cart price rule form have custom field of ui-component image upload how to save image in db.
I follow this blog https://blog.qaisarsatti.com/magento_2/magento-2-ui-component-image-upload/
ui-component
<field name="promo_image">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="dataType" xsi:type="string">string</item>
<item name="source" xsi:type="string">specialpromotion</item>
<item name="label" xsi:type="string" translate="true">Image</item>
<item name="visible" xsi:type="boolean">true</item>
<item name="formElement" xsi:type="string">fileUploader</item>
<item name="elementTmpl" xsi:type="string">ui/form/element/uploader/uploader</item>
<item name="previewTmpl" xsi:type="string">Bg_SpecialPromotion/image-preview</item>
<item name="required" xsi:type="boolean">false</item>
<item name="uploaderConfig" xsi:type="array">
<item name="url" xsi:type="url" path=bg_specialpromotion/index/upload"/>
</item>
</item>
</argument>
</field>
BgSpecialPromotionObserverSaveImage
<?php
namespace BgSpecialPromotionObserver;
use MagentoFrameworkEventObserver;
use MagentoFrameworkEventObserverInterface;
use MagentoFrameworkAppFilesystemDirectoryList;
class SaveImage implements ObserverInterface
{
protected $dataPersistor;
public function execute(Observer $observer)
{
$data = $observer->getRequest()->getPostValue();
$ruleId = $data['rule_id'];
if (isset($data['promo_image'][0]['name'])) {
$data['promo_image'] = $data['promo_image'][0]['name'];
} else {
$data['promo_image'] = null;
}
$model = MagentoFrameworkAppObjectManager::getInstance()->get('BgSpecialPromotionModelSalesRule');
if ($ruleId) {
$model->load($ruleId);
}
$model->setData($data);
$model->save();
}
}
after save the uploaded image and edit the save image field not appear in admin
BgSpecialPromotionModelSalesRulDataProvider.php
namespace BgSpecialPromotionModelSalesRule;
use MagentoStoreModelStoreManagerInterface;
class DataProvider extends MagentoUiDataProviderAbstractDataProvider
{
protected $salesRuleFactory;
public function __construct(
BgSpecialPromotionModelResourceModelSalesRuleCollectionFactory $salesRuleFactory,
)
{
$this->collection = $salesRuleFactory;
}
public function getData()
{
$items = $this->collection->getItems();
//Replace icon with fileuploader field name
foreach ($items as $model) {
$this->loadedData[$model->getId()] = $model->getData();
if ($model->getPromoImage()) {
$m['promo_image'][0]['name'] = $model->getPromoImage();
$m['promo_image'][0]['url'] = $this->getMediaUrl().$model->getPromoImage();
$fullData = $this->loadedData;
$this->loadedData[$model->getId()] = array_merge($fullData[$model->getId()], $m);
}
}
return $this->loadedData;
}
public function getMediaUrl()
{
$mediaUrl = $this->storeManager->getStore()
->getBaseUrl(MagentoFrameworkUrlInterface::URL_TYPE_MEDIA).'test/tmp/';
return $mediaUrl;
}
}
In magento 2, cart price rule form have custom field of ui-component image upload how to save image in db.
I follow this blog https://blog.qaisarsatti.com/magento_2/magento-2-ui-component-image-upload/
ui-component
<field name="promo_image">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="dataType" xsi:type="string">string</item>
<item name="source" xsi:type="string">specialpromotion</item>
<item name="label" xsi:type="string" translate="true">Image</item>
<item name="visible" xsi:type="boolean">true</item>
<item name="formElement" xsi:type="string">fileUploader</item>
<item name="elementTmpl" xsi:type="string">ui/form/element/uploader/uploader</item>
<item name="previewTmpl" xsi:type="string">Bg_SpecialPromotion/image-preview</item>
<item name="required" xsi:type="boolean">false</item>
<item name="uploaderConfig" xsi:type="array">
<item name="url" xsi:type="url" path=bg_specialpromotion/index/upload"/>
</item>
</item>
</argument>
</field>
BgSpecialPromotionObserverSaveImage
<?php
namespace BgSpecialPromotionObserver;
use MagentoFrameworkEventObserver;
use MagentoFrameworkEventObserverInterface;
use MagentoFrameworkAppFilesystemDirectoryList;
class SaveImage implements ObserverInterface
{
protected $dataPersistor;
public function execute(Observer $observer)
{
$data = $observer->getRequest()->getPostValue();
$ruleId = $data['rule_id'];
if (isset($data['promo_image'][0]['name'])) {
$data['promo_image'] = $data['promo_image'][0]['name'];
} else {
$data['promo_image'] = null;
}
$model = MagentoFrameworkAppObjectManager::getInstance()->get('BgSpecialPromotionModelSalesRule');
if ($ruleId) {
$model->load($ruleId);
}
$model->setData($data);
$model->save();
}
}
after save the uploaded image and edit the save image field not appear in admin
BgSpecialPromotionModelSalesRulDataProvider.php
namespace BgSpecialPromotionModelSalesRule;
use MagentoStoreModelStoreManagerInterface;
class DataProvider extends MagentoUiDataProviderAbstractDataProvider
{
protected $salesRuleFactory;
public function __construct(
BgSpecialPromotionModelResourceModelSalesRuleCollectionFactory $salesRuleFactory,
)
{
$this->collection = $salesRuleFactory;
}
public function getData()
{
$items = $this->collection->getItems();
//Replace icon with fileuploader field name
foreach ($items as $model) {
$this->loadedData[$model->getId()] = $model->getData();
if ($model->getPromoImage()) {
$m['promo_image'][0]['name'] = $model->getPromoImage();
$m['promo_image'][0]['url'] = $this->getMediaUrl().$model->getPromoImage();
$fullData = $this->loadedData;
$this->loadedData[$model->getId()] = array_merge($fullData[$model->getId()], $m);
}
}
return $this->loadedData;
}
public function getMediaUrl()
{
$mediaUrl = $this->storeManager->getStore()
->getBaseUrl(MagentoFrameworkUrlInterface::URL_TYPE_MEDIA).'test/tmp/';
return $mediaUrl;
}
}
In magento 2, cart price rule form have custom field of ui-component image upload how to save image in db.
I follow this blog https://blog.qaisarsatti.com/magento_2/magento-2-ui-component-image-upload/
ui-component
<field name="promo_image">
<argument name="data" xsi:type="array">
<item name="config" xsi:type="array">
<item name="dataType" xsi:type="string">string</item>
<item name="source" xsi:type="string">specialpromotion</item>
<item name="label" xsi:type="string" translate="true">Image</item>
<item name="visible" xsi:type="boolean">true</item>
<item name="formElement" xsi:type="string">fileUploader</item>
<item name="elementTmpl" xsi:type="string">ui/form/element/uploader/uploader</item>
<item name="previewTmpl" xsi:type="string">Bg_SpecialPromotion/image-preview</item>
<item name="required" xsi:type="boolean">false</item>
<item name="uploaderConfig" xsi:type="array">
<item name="url" xsi:type="url" path=bg_specialpromotion/index/upload"/>
</item>
</item>
</argument>
</field>
BgSpecialPromotionObserverSaveImage
<?php
namespace BgSpecialPromotionObserver;
use MagentoFrameworkEventObserver;
use MagentoFrameworkEventObserverInterface;
use MagentoFrameworkAppFilesystemDirectoryList;
class SaveImage implements ObserverInterface
{
protected $dataPersistor;
public function execute(Observer $observer)
{
$data = $observer->getRequest()->getPostValue();
$ruleId = $data['rule_id'];
if (isset($data['promo_image'][0]['name'])) {
$data['promo_image'] = $data['promo_image'][0]['name'];
} else {
$data['promo_image'] = null;
}
$model = MagentoFrameworkAppObjectManager::getInstance()->get('BgSpecialPromotionModelSalesRule');
if ($ruleId) {
$model->load($ruleId);
}
$model->setData($data);
$model->save();
}
}
after save the uploaded image and edit the save image field not appear in admin
How to Allowed file types svg image upload magento 2
Show in system.log
main.ERROR: Unsupported image format. File:
/var/www/html/pub/media//logos_1.svg
I cannot upload product images on Magento 2 in Xampp. When I try to upload the product image, it gives me an error. Please see the following image:
I have also tried it again but the same error appeared.
Please help me to resolve this issue.
Looking forward to your reply.
when a edit admin form, Previously saved image path become blank in db how to solve this problem in magento 2
I m done a image upload and save into db by using this code
Please someone help me solve this issue
I am using Magento 2.3 I am unable to upload image static block. It will show insert file instead of image.
I don’t know what is the problem here