Opencart Модуль тегів

1. В catalog/model/catalog/products.php додаємо новий шматок в ~448 рядку 

public function getProductsTags() {
  $query = $this->db->query("SELECT DISTINCT tag FROM " 
    . DB_PREFIX 
    . "product_tags WHERE language_id = '" . (int)$this->config->get('config_language_id') . "'"
  ); 
  
  return $query->rows; 
} 

2. Створюємо файл catalog/controller/module/tags.php 

<?php 
class ControllerModuleTags extends Controller 
{ 
  protected function index() 
  { 
    $this->language->load('module/tags'); 
    $this->data['heading_title'] = $this->language->get('heading_title'); 
    $this->load->model('catalog/product'); 
    $this->load->model('tool/seo_url'); 
    $this->data['text_tags'] = $this->language->get('text_tags'); 
    $this->data['tags'] = array(); 
    
    $results = $this->model_catalog_product->getProductsTags(); 
    
    foreach ($results as $result) { 
      if ($result['tag']) { 
        $this->data['tags'][] = array( 
          'tag' => $result['tag'], 
          'href' => HTTP_SERVER . 'index.php?route=product/search&keyword=' . $result['tag'] 
        ); 
      } 
    } 
    
    $this->id = 'tags'; 
    if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/module/tags.tpl')) { 
      $this->template = $this->config->get('config_template') . '/template/module/tags.tpl'; 
    } else { 
      $this->template = 'default/template/module/tags.tpl'; 
    } 
    $this->render(); 
  } 
} 
?> 

3. Створюємо файл catalog/view/theme/default/template/module/tags.tpl 

<?php echo $text_tags; ?>
<?php if ($tags) {?>
<?php   foreach ($tags as $tag) { ?> 
<?php     echo $tag['tag']; ?> 
<?php   } ?>
<?php } ?>

4. Створюємо файл admin/view/template/module/tags.tpl 

<?php echo $header; ?> 
<?php if ($error_warning) { ?>
<?php   echo $error_warning; ?>
<?php } ?>
<?php echo $heading_title; ?>
<?php echo $button_save; ?>
<?php echo $button_cancel; ?>
<?php echo $entry_position; ?>
<?php if ($tags_position == 'left') { ?> 
<?php   echo $text_left; ?> 
<?php } else { ?> 
<?php   echo $text_left; ?> 
<?php } ?> 
<?php if ($tags_position == 'right') { ?> 
<?php   echo $text_right; ?> 
<?php } else { ?> 
<?php   echo $text_right; ?> 
<?php } ?> 
<?php echo $entry_status; ?>
<?php if ($tags_status) { ?> 
<?php   echo $text_enabled; ?> 
<?php   echo $text_disabled; ?> 
<?php } else { ?> 
<?php   echo $text_enabled; ?> 
<?php   echo $text_disabled; ?> 
<?php } ?> 
<?php echo $entry_sort_order; ?>
<?php echo $footer; ?> 

5. Створюємо файл admin/controller/module/tags.php 

<?php 
class ControllerModuleTags extends Controller 
{ 
  private $error = array(); 
  public function index() 
  { 
    $this->load->language('module/tags'); 
    $this->document->title = $this->language->get('heading_title'); 
    $this->load->model('setting/setting'); 
    
    if (
      ($this->request->server['REQUEST_METHOD'] == 'POST') 
      && ($this->validate())
    ) { 
      $this->model_setting_setting->editSetting('tags', $this->request->post); 
      $this->session->data['success'] = $this->language->get('text_success'); 
      $this->redirect(HTTPS_SERVER . 'index.php?route=extension/module&token=' . $this->session->data['token']); 
    } 
    
    $this->data['heading_title'] = $this->language->get('heading_title'); 
    $this->data['text_enabled'] = $this->language->get('text_enabled'); 
    $this->data['text_disabled'] = $this->language->get('text_disabled'); 
    $this->data['text_left'] = $this->language->get('text_left'); 
    $this->data['text_right'] = $this->language->get('text_right'); 
    $this->data['entry_position'] = $this->language->get('entry_position'); 
    $this->data['entry_status'] = $this->language->get('entry_status'); 
    $this->data['entry_sort_order'] = $this->language->get('entry_sort_order'); 
    $this->data['button_save'] = $this->language->get('button_save'); 
    $this->data['button_cancel'] = $this->language->get('button_cancel'); 
    
    if (isset($this->error['warning'])) { 
      $this->data['error_warning'] = $this->error['warning']; 
    } else { 
      $this->data['error_warning'] = ''; 
    } 
    
    $this->document->breadcrumbs = array(); 
    $this->document->breadcrumbs[] = array( 
      'href' => HTTPS_SERVER . 'index.php?route=common/home&token=' . $this->session->data['token'], 
      'text' => $this->language->get('text_home'), 
      'separator' => FALSE 
    ); 
    $this->document->breadcrumbs[] = array( 
      'href' => HTTPS_SERVER . 'index.php?route=extension/module&token=' . $this->session->data['token'], 
      'text' => $this->language->get('text_module'), 
      'separator' => ' :: ' 
    );
    $this->document->breadcrumbs[] = array( 
      'href' => HTTPS_SERVER . 'index.php?route=module/tags&token=' . $this->session->data['token'], 
      'text' => $this->language->get('heading_title'), 
      'separator' => ' :: ' 
    ); 
    $this->data['action'] = HTTPS_SERVER . 'index.php?route=module/tags&token=' . $this->session->data['token']; 
    $this->data['cancel'] = HTTPS_SERVER . 'index.php?route=extension/module&token=' . $this->session->data['token']; 
    
    if (isset($this->request->post['tags_position'])) { 
      $this->data['tags_position'] = $this->request->post['tags_position']; 
    } else { 
      $this->data['tags_position'] = $this->config->get('tags_position'); 
    } 
    
    if (isset($this->request->post['tags_status'])) { 
      $this->data['tags_status'] = $this->request->post['tags_status']; 
    } else { 
      $this->data['tags_status'] = $this->config->get('tags_status'); 
    } 
    
    if (isset($this->request->post['tags_sort_order'])) { 
      $this->data['tags_sort_order'] = $this->request->post['tags_sort_order']; 
    } else { 
      $this->data['tags_sort_order'] = $this->config->get('tags_sort_order'); 
    } 
    
    $this->template = 'module/tags.tpl'; 
    $this->children = array( 'common/header', 'common/footer' ); 
    $this->response->setOutput($this->render(TRUE), $this->config->get('config_compression')); 
  } 
  
  private function validate() { 
    if (!$this->user->hasPermission('modify', 'module/tags')) { 
      $this->error['warning'] = $this->language->get('error_permission'); 
    } 
    
    if (!$this->error) { 
      return TRUE; 
    } else { 
      return FALSE; 
    } 
  } 
} 
?> 

6. Створюємо файл admin/language/english/module/tags.php 

<?php 
  // Heading $_['heading_title'] = 'Tags'; 
  // Text $_['text_module'] = 'Modules'; 
  $_['text_success'] = 'Success: You have modified module tags!'; 
  $_['text_left'] = 'Left'; 
  $_['text_right'] = 'Right'; 
  // Entry $_['entry_position'] = 'Position:'; 
  $_['entry_status'] = 'Status:'; 
  $_['entry_sort_order'] = 'Sort Order:'; 
  // Error $_['error_permission'] = 'Warning: You do not have permission to modify module tags!'; 
?> 

7. Створюємо файл catalog/language/english/module/tags.php 

<?php 
  // Heading $_['heading_title'] = 'heading_title'; 
  $_['text_tags'] = 'tags'; 
?>