Add image on a product php

[kangoo13]

Hello everybody, I try to add an image to a product which already exists in the database and I would like to know to add an image to the product ? I saw that there were already class Image and ImageManager but I don't know how to use them..

 

I already have for every product id_product , now I just have to download the image for X product and put the image to the product..

 

If you can help me.. thank you!

[chapster]

Hi, I have same problem. I have to create my own specific product import (products and categories are done). Only thing is to add images from external URL to my products. 

 

In one thread a found something like:

$i = new ImageCore();

$i->data = file_get_contents($url);

$i->save();

 

But ImageCore has no data attribute :-(

 

Any suggestion?

Thanks.  Chap

[chapster]

I extracted some code from import and works ... maybe it will help someone:

 

    $image = new Image();
    $image->id_product = (int) $product->id;
    $image->position = Image::getHighestPosition($product->id) + 1;
    $image->cover =  true;
    $image->add();
    if (!copyImg($product->id, $image->id, $data["IMGURL"], 'products', !Tools::getValue('regenerate'))) {
        $image->delete();
    }

function copyImg($id_entity, $id_image, $url, $entity = 'products', $regenerate = true) {
    $tmpfile = tempnam(_PS_TMP_IMG_DIR_, 'ps_import');
    $watermark_types = explode(',', Configuration::get('WATERMARK_TYPES'));


    switch ($entity) {
        default:
        case 'products':
            $image_obj = new Image($id_image);
            $path = $image_obj->getPathForCreation();
            break;
        case 'categories':
            $path = _PS_CAT_IMG_DIR_ . (int) $id_entity;
            break;
        case 'manufacturers':
            $path = _PS_MANU_IMG_DIR_ . (int) $id_entity;
            break;
        case 'suppliers':
            $path = _PS_SUPP_IMG_DIR_ . (int) $id_entity;
            break;
    }
    $url = str_replace(' ', '%20', trim($url));


    // Evaluate the memory required to resize the image: if it's too much, you can't resize it.
    if (!ImageManager::checkImageMemoryLimit($url))
        return false;


    // 'file_exists' doesn't work on distant file, and getimagesize makes the import slower.
    // Just hide the warning, the processing will be the same.
    if (Tools::copy($url, $tmpfile)) {
        ImageManager::resize($tmpfile, $path . '.jpg');
        $images_types = ImageType::getImagesTypes($entity);


        if ($regenerate)
            foreach ($images_types as $image_type) {
                ImageManager::resize($tmpfile, $path . '-' . stripslashes($image_type['name']) . '.jpg', $image_type['width'], $image_type['height']);
                if (in_array($image_type['id_image_type'], $watermark_types))
                    Hook::exec('actionWatermark', array('id_image' => $id_image, 'id_product' => $id_entity));
            }
    }
    else {
        unlink($tmpfile);
        return false;
    }
    unlink($tmpfile);
    return true;
}

[dalekos]

Nice one chapster! Thanks!

[GELINGERMEDIA]

Use this one. It's Better ( on 1.6 at least ) 

 

 

Image::deleteCover((int)Tools::getValue('id_product'));
$img = new Image((int)Tools::getValue('id_image'));
$img->cover = 1;
@unlink(_PS_TMP_IMG_DIR_ . 'product_' . (int)$img->id_product . '.jpg');
@unlink(_PS_TMP_IMG_DIR_ . 'product_mini_' . (int)$img->id_product . '_' . $this->context->shop->id . '.jpg');
if ($img->update()) {
    echo json_encode(array("result" => "OK", "message" => "<div class='alert-bootbox-modal'><div class='row'><div class='col-md-4'></div><div class='col-md-4'><img  class='img-responsive'  src='/modules/bambini_newimportproducts/imgs/happy_cat" . rand(1, 5) . ".jpg'></div><div class='col-md-4'></div></div> <div class='row'><div class='col-md-4'></div><div class='col-md-4'><h3>We have made it cover image</h3></div><div class='col-md-4'></div></div> </div>"));
    die();
} else {
    echo json_encode(array("result" => "NOK", "message" => "<div class='alert-bootbox-modal'><div class='row'><div class='col-md-4'></div><div class='col-md-4'><img  class='img-responsive'  src='/modules/bambini_newimportproducts/imgs/sad_cat" . rand(1, 5) . ".jpg'></div><div class='col-md-4'></div></div> <div class='row'><div class='col-md-4'></div><div class='col-md-4'><h3>We had problem with  making  it cover image</h3></div><div class='col-md-4'></div></div> </div>"));
    die();
}

[haunter]

On 5/7/2019 at 5:32 PM, GELINGERMEDIA said:

Use this one. It's Better ( on 1.6 at least ) 

 

 

Image::deleteCover((int)Tools::getValue('id_product'));
$img = new Image((int)Tools::getValue('id_image'));
$img->cover = 1;
@unlink(_PS_TMP_IMG_DIR_ . 'product_' . (int)$img->id_product . '.jpg');
@unlink(_PS_TMP_IMG_DIR_ . 'product_mini_' . (int)$img->id_product . '_' . $this->context->shop->id . '.jpg');
if ($img->update()) {
    echo json_encode(array("result" => "OK", "message" => "<div class='alert-bootbox-modal'><div class='row'><div class='col-md-4'></div><div class='col-md-4'><img  class='img-responsive'  src='/modules/bambini_newimportproducts/imgs/happy_cat" . rand(1, 5) . ".jpg'></div><div class='col-md-4'></div></div> <div class='row'><div class='col-md-4'></div><div class='col-md-4'><h3>We have made it cover image</h3></div><div class='col-md-4'></div></div> </div>"));
    die();
} else {
    echo json_encode(array("result" => "NOK", "message" => "<div class='alert-bootbox-modal'><div class='row'><div class='col-md-4'></div><div class='col-md-4'><img  class='img-responsive'  src='/modules/bambini_newimportproducts/imgs/sad_cat" . rand(1, 5) . ".jpg'></div><div class='col-md-4'></div></div> <div class='row'><div class='col-md-4'></div><div class='col-md-4'><h3>We had problem with  making  it cover image</h3></div><div class='col-md-4'></div></div> </div>"));
    die();
}

But this is not solving copying image from URL.