[OCMOD] Дополнительное поле Описания в карточке товара OpenCart 3

Коллеги, приветствую!

Тут не нашёл.

Делал для себя:
- дополнительное поле описания в карточке товара для opencart 3.x:
- а именно:
- opencart 3.0.3.7
, может кому-то пригодится.

Спойлер: CODE

Код:

<?xml version="1.0" encoding="utf-8"?>
<modification>
  <name>[BEFE] Дополнительное поле Описания в карточке товара</name>
  <code>BEFE_Extra_Description_Product_v100</code>
  <version>1.0.0</version>
  <author>MAEmelyanov</author>
  <link>https://t.me/maemelyanov</link>
  
  <file path="admin/controller/catalog/product.php">
    <operation>
      <search><![CDATA[if (isset($this->request->post['product_description'])) {]]></search>
      <add position="after" offset="6"><![CDATA[
        if (isset($this->request->post['product_extra_description'])) {
            $data['product_extra_description'] = $this->request->post['product_extra_description'];
        } elseif (isset($this->request->get['product_id'])) {
            $data['product_extra_description'] = $this->model_catalog_product->getProductDescriptions($this->request->get['product_id']);
        } else {
            $data['product_extra_description'] = array();
        }
      ]]></add>
    </operation>
  </file>

  <file path="admin/model/catalog/product.php">
    <operation>
      <search index="0"><![CDATA[description = '" . $this->db->escape($value['description']) . "',]]></search>
      <add position="replace"><![CDATA[
        description = '" . $this->db->escape($value['description']) . "', extra_description = '" . $this->db->escape($value['extra_description']) . "',
      ]]></add>
    </operation>
    <operation>
       <search index="1"><![CDATA[description = '" . $this->db->escape($value['description']) . "',]]></search>
      <add position="replace"><![CDATA[
        description = '" . $this->db->escape($value['description']) . "', extra_description = '" . $this->db->escape($value['extra_description']) . "',
      ]]></add>
    </operation>
    <operation>
      <search><![CDATA[public function getProducts($data = array()) {]]></search>
      <add position="after"><![CDATA[
        $result_extra_description = $this->db->query("SHOW COLUMNS FROM " . DB_PREFIX . "product_description LIKE 'extra_description';");
        if ($result_extra_description->num_rows == 0) {
            $this->db->query("ALTER TABLE " . DB_PREFIX . "product_description ADD COLUMN extra_description TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL AFTER  `description` ;");             
        }
      ]]></add>
    </operation>
    <operation>
      <search><![CDATA['description'      => $result['description'],]]></search>
      <add position="after"><![CDATA[
        'extra_description'  => $result['extra_description'],
      ]]></add>
    </operation>
  </file>
 
  <file path="admin/view/template/catalog/product_form.twig">
    <operation>
      <search><![CDATA[<textarea name="product_description[{{ language.language_id }}][description]" placeholder="{{ entry_description }}" id="input-description{{ language.language_id }}" data-toggle="summernote" data-lang="{{ summernote }}" class="form-control">{{ product_description[language.language_id] ? product_description[language.language_id].description }}</textarea>]]></search>
      <add position="after" offset="2"><![CDATA[
                    <div class="form-group">
                      <label class="col-sm-2 control-label" for="input-description{{ language.language_id }}">{{ entry_extra_description }}</label>
                      <div class="col-sm-10">
                        <textarea name="product_description[{{ language.language_id }}][extra_description]" placeholder="{{ entry_extra_description }}" id="input-extra_description{{ language.language_id }}" data-toggle="summernote" data-lang="{{ summernote }}" class="form-control">{{ product_extra_description[language.language_id] ? product_description[language.language_id].extra_description }}</textarea>
                      </div>
                    </div>
      ]]></add>
    </operation>
  </file>
 
  <file path="catalog/controller/product/product.php">
    <operation>
      <search><![CDATA[$data['description'] = html_entity_decode($product_info['description'], ENT_QUOTES, 'UTF-8');]]></search>
      <add position="after"><![CDATA[
            $data['extra_description'] = html_entity_decode($product_info['extra_description'], ENT_QUOTES, 'UTF-8');
      ]]></add>
    </operation>
    <operation>
      <search><![CDATA['description' => utf8_substr(trim(strip_tags(html_entity_decode($result['description'], ENT_QUOTES, 'UTF-8'))), 0, $this->config->get('theme_' . $this->config->get('config_theme') . '_product_description_length')) . '..',]]></search>
      <add position="after"><![CDATA[
                    'extra_description' => utf8_substr(trim(strip_tags(html_entity_decode($result['extra_description'], ENT_QUOTES, 'UTF-8'))), 0, $this->config->get('theme_' . $this->config->get('config_theme') . '_product_description_length')) . '..',
      ]]></add>
    </operation>
  </file>
 
  <file path="catalog/model/catalog/product.php">
    <operation>
      <search><![CDATA['description'      => $query->row['description'],]]></search>
      <add position="after"><![CDATA[
                'extra_description'      => $query->row['extra_description'],
      ]]></add>
    </operation>
  </file>
 
   <file path="catalog/view/theme/default/template/product/product.twig">
    <operation>
      <search><![CDATA[<div class="tab-pane active" id="tab-description">{{ description }}</div>]]></search>
      <add position="replace"><![CDATA[
                    <div class="tab-pane active" id="tab-description">{{ description }}
                    <br>
                    {{ extra_description }}</div>
      ]]></add>
    </operation>
  </file>
 
  <file path="admin/language/ru-ru/catalog/product.php">
    <operation>
      <search><![CDATA[$_['entry_description']]]></search>
      <add position="before"><![CDATA[
        $_['entry_extra_description'] = 'Дополнительное описание';
      ]]></add>
    </operation>
  </file>
  <file path="admin/language/en-gb/catalog/product.php">
    <operation>
      <search><![CDATA[$_['entry_description']]]></search>
      <add position="before"><![CDATA[
        $_['entry_extra_description'] = 'Additional description';
      ]]></add>
    </operation>
  </file>
 
</modification>

 

Полезная вещь, единственно, лучше использовать вместо

catalog/view/theme/default/template/product

Запись

catalog/view/theme/*/template/product

Тогда не только в дефолтном шаблоне будет применяться.