Post by vreyesim » Tue Feb 13, 2018 11:41 pm

try to call all image links in a xml file.

these are loaded
$this->load->model('catalog/product');
$this->load->model('catalog/category');
$this->load->model('tool/image')

i guess product images described in catalog/controller/product/product.php
$data['images'] = array();
$results = $this->model_catalog_product->getProductImages($this->request->get['product_id']);
foreach ($results as $result) {
$data['images'][] = array(
'popup' => $this->model_tool_image->resize($result['image'], $this->config->get('config_image_popup_width'), $this->config->get('config_image_popup_height')),
'thumb' => $this->model_tool_image->resize($result['image'], $this->config->get('config_image_additional_width'), $this->config->get('config_image_additional_height'))
);
}

this works well, shows main image (https://www.example.com/image/cache/catalog/105.jpg)
$output .= '<images>' . $this->model_tool_image->resize($product['image'], $this->config->get('config_image_popup_width'), $this->config->get('config_image_popup_height')) . '</images>';[/b]

this does not work to take the images
$product['images'] = array();
$results = $this->model_catalog_product->getProductImages($product['product_id']);
foreach ($results as $result) {
foreach ($result['image'] as $value)

);
}

which variable and how should i use with array ?

what i need is to see images of one product
<image>https://www.example.com/image/cache/cat ... jpg</image>
<image>https://www.example.com/image/cache/cat ... jpg</image>
<image>https://www.example.com/image/cache/cat ... jpg</image>

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Post by straightlight » Wed Feb 14, 2018 6:56 am

Partial information posted. More information is needed.

The most generated errors being found on Opencart forum originates from contributed programming. The increased counters are caused by posted redundancies of the same solutions that were already provided prior.

F. Rules:

- viewtopic.php?f=176&t=200480
- viewtopic.php?f=176&t=200804


Regards,
Straightlight


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Location - Canada, ON

Post by vreyesim » Wed Feb 14, 2018 2:19 pm

<?php
class ControllerFeedXmlFeed extends Controller {
public function index() {
if ($this->config->get('xmlfeed_status')) {
$output = '<?xml version="1.0" encoding="UTF-8"?>';
$output .= '<Products xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">';
$this->load->model('catalog/product');
$this->load->model('catalog/category');
$this->load->model('tool/image');
$products = $this->model_catalog_product->getProducts();
foreach ($products as $product) {
if($product['quantity'] > 2700)
if ($product['image']) {
$output .= '<Product>';
$output .= '<id>' . $product['product_id'] . '</id>';
$output .= '<ProductName>' . $product['name'] . '</ProductName>';
if ($product['model']) {
................................... (lines).............................................
$output .= '<FullCategoryPath>' . $string . '</FullCategoryPath>';
$output .= '<description><![CDATA['. $product['description'] . ']]></description>';
$output .= '<link>' . $this->url->link('product/product', 'product_id=' . $product['product_id']) . '</link>';
$output .= '<image_link>' . $this->model_tool_image->resize($product['image'], $this->config->get('config_image_popup_width'), $this->config->get('config_image_popup_height')) . '</image_link>';
1- xmlfeed.xml file is under catalog/controller/feed. $output .= '<image_link>' retrieve main image link but extra images.
need this result here
<image_link>www.example.com/image/picture1.jpg </image_link>
<image_link>www.example.com/image/picture2.jpg </image_link>
<image_link>www.example.com/image/picture3.jpg </image_link>
2- Also try to understand the structure. $this->load->model('catalog/product') and $this->load->model('tool/image') this part carries the variables. $data['images'] is described in product.php. i can not use this variable in xmlfeed.xml file. Why ?(sorry for foreigner English)
$output .= '</Product>';
}
}
$output .= '</Products>';
$this->response->addHeader('Content-Type: application/xml');
$this->response->setOutput($output);
}
}
protected function getPath($parent_id, $current_path = '') {
$category_info = $this->model_catalog_category->getCategory($parent_id);
if ($category_info) {
if (!$current_path) {
$new_path = $category_info['category_id'];
} else {
$new_path = $category_info['category_id'] . '_' . $current_path;
}
$path = $this->getPath($category_info['parent_id'], $new_path);
if ($path) {
return $path;
} else {
return $new_path;
}
}
}
}

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