How to add image to opencart module?

Question

opencart

how to make adding image in module?

<?php

class ControllerExtensionModuleVantage extends Controller {
  
  private $error = array(); 
  
  public function index() {   

    //Load language file
    $this->load->language('extension/module/vantage');

    //Set title from language file
    $this->document->setTitle($this->language->get('heading_title'));
    
    //Load settings model
    $this->load->model('extension/module');
    
    //Save settings
    if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
      if (!isset($this->request->get['module_id'])) {
        $this->model_extension_module->addModule('vantage', $this->request->post);
      } else {
        $this->model_extension_module->editModule($this->request->get['module_id'], $this->request->post);
      }
      $this->session->data['success'] = $this->language->get('text_success');
      $this->response->redirect($this->url->link('extension/extension', 'token=' . $this->session->data['token'], 'SSL'));
    }
    
    $text_strings = array(
      'heading_title',
      'button_save',
      'button_cancel',
      'button_add_module',
      'button_remove',
      'placeholder',
      'text_enabled',
      'text_disabled',
      'error_name',
      'entry_name',
      'entry_status',
      'custom_text',
      'custom_warranty',
      'custom_icon',
      'custom_service',
      'custom_prices',
      'custom_delivery',
      );
    
    foreach ($text_strings as $text) {
      $data[$text] = $this->language->get($text);
    }
    

    //error handling
    if (isset($this->error['warning'])) {
      $data['error_warning'] = $this->error['warning'];
    } else {
      $data['error_warning'] = '';
    }

    if (isset($this->error['name'])) {
      $data['error_name'] = $this->error['name'];
    } else {
      $data['error_name'] = '';
    }

    if (isset($this->error['text_warranty'])) {
      $data['error_text_warranty'] = $this->error['text_warranty'];
    } else {
      $data['error_text_warranty'] = '';
    }

    if (isset($this->error['icon_warranty'])) {
      $data['error_icon_warranty'] = $this->error['icon_warranty'];
    } else {
      $data['error_icon_warranty'] = '';
    }

    if (isset($this->error['text_service'])) {
      $data['error_text_service'] = $this->error['text_service'];
    } else {
      $data['error_text_service'] = '';
    }

    if (isset($this->error['icon_service'])) {
      $data['error_icon_service'] = $this->error['icon_service'];
    } else {
      $data['error_icon_service'] = '';
    }

    if (isset($this->error['text_price'])) {
      $data['error_text_price'] = $this->error['text_price'];
    } else {
      $data['error_text_price'] = '';
    }

    if (isset($this->error['icon_price'])) {
      $data['error_icon_price'] = $this->error['icon_price'];
    } else {
      $data['error_icon_price'] = '';
    }

    if (isset($this->error['text_delivery'])) {
      $data['error_text_delivery'] = $this->error['text_delivery'];
    } else {
      $data['error_text_delivery'] = '';
    }

    if (isset($this->error['icon_delivery'])) {
      $data['error_icon_delivery'] = $this->error['icon_delivery'];
    } else {
      $data['error_icon_delivery'] = '';
    }
    
    $data['breadcrumbs'] = array();

    $data['breadcrumbs'][] = array(
      'text'      => $this->language->get('text_home'),
      'href'      => $this->url->link('common/dashboard', 'token=' . $this->session->data['token'], 'SSL'),
      'separator' => false
      );

    $data['breadcrumbs'] = array();

    $data['breadcrumbs'][] = array(
      'image' => $this->language->get('text_home'),
      'href' => $this->url->link('common/dashboard', 'token=' . $this->session->data['token'], 'SSL')
      );

    $data['breadcrumbs'][] = array(
      'text' => $this->language->get('text_module'),
      'href' => $this->url->link('extension/extension', 'token=' . $this->session->data['token'], 'SSL')
      );

    if (!isset($this->request->get['module_id'])) {
      $data['breadcrumbs'][] = array(
        'image' => $this->language->get('heading_title'),
        'href' => $this->url->link('extension/module/vantage', 'token=' . $this->session->data['token'], 'SSL')
        );
    } else {
      $data['breadcrumbs'][] = array(
        'text' => $this->language->get('heading_title'),
        'href' => $this->url->link('extension/module/vantage', 'token=' . $this->session->data['token'] . '&module_id=' . $this->request->get['module_id'], 'SSL')
        );
    }
    
    if (!isset($this->request->get['module_id'])) {
      $data['action'] = $this->url->link('extension/module/vantage', 'token=' . $this->session->data['token'], 'SSL');
    } else {
      $data['action'] = $this->url->link('extension/module/vantage', 'token=' . $this->session->data['token'] . '&module_id=' . $this->request->get['module_id'], 'SSL');
    }

    $data['cancel'] = $this->url->link('extension/extension', 'token=' . $this->session->data['token'], 'SSL');

    if (isset($this->request->get['module_id']) && ($this->request->server['REQUEST_METHOD'] != 'POST')) {
      $module_info = $this->model_extension_module->getModule($this->request->get['module_id']);
    }

    //Must Have Module fields

    if (isset($this->request->post['name'])) {
      $data['name'] = $this->request->post['name'];
    } elseif (!empty($module_info)) {
      $data['name'] = $module_info['name'];
    } else {
      $data['name'] = '';
    }

    if (isset($this->request->post['status'])) {
      $data['status'] = $this->request->post['status'];
    } elseif (!empty($module_info)) {
      $data['status'] = $module_info['status'];
    } else {
      $data['status'] = '';
    }

    // Custom module fields

    if (isset($this->request->post['text_warranty'])) {
      $data['text_warranty'] = $this->request->post['text_warranty'];
    } elseif (!empty($module_info)) {
      $data['text_warranty'] = $module_info['text_warranty'];
    } else {
      $data['text_warranty'] = '';
    }

    if (isset($this->request->post['icon_warranty'])) {
      $data['icon_warranty'] = $this->request->post['icon_warranty'];
    } elseif (!empty($module_info)) {
      $data['icon_warranty'] = $module_info['icon_warranty'];
    } else {
      $data['icon_warranty'] = '';
    }

    if (isset($this->request->post['text_service'])) {
      $data['text_service'] = $this->request->post['text_service'];
    } elseif (!empty($module_info)) {
      $data['text_service'] = $module_info['text_service'];
    } else {
      $data['text_service'] = '';
    }

    if (isset($this->request->post['icon_service'])) {
      $data['icon_service'] = $this->request->post['icon_service'];
    } elseif (!empty($module_info)) {
      $data['icon_service'] = $module_info['icon_service'];
    } else {
      $data['icon_service'] = '';
    }

    if (isset($this->request->post['text_price'])) {
      $data['text_price'] = $this->request->post['text_price'];
    } elseif (!empty($module_info)) {
      $data['text_price'] = $module_info['text_price'];
    } else {
      $data['text_price'] = '';
    }

    if (isset($this->request->post['icon_price'])) {
      $data['icon_price'] = $this->request->post['icon_price'];
    } elseif (!empty($module_info)) {
      $data['icon_price'] = $module_info['icon_price'];
    } else {
      $data['icon_price'] = '';
    }

    if (isset($this->request->post['text_delivery'])) {
      $data['text_delivery'] = $this->request->post['text_delivery'];
    } elseif (!empty($module_info)) {
      $data['text_delivery'] = $module_info['text_delivery'];
    } else {
      $data['text_delivery'] = '';
    }

    if (isset($this->request->post['icon_delivery'])) {
      $data['icon_delivery'] = $this->request->post['icon_delivery'];
    } elseif (!empty($module_info)) {
      $data['icon_delivery'] = $module_info['icon_delivery'];
    } else {
      $data['icon_delivery'] = '';
    }

    //Prepare for display
    $data['header'] = $this->load->controller('common/header');
    $data['column_left'] = $this->load->controller('common/column_left');
    $data['footer'] = $this->load->controller('common/footer');

    //Send the output
    $this->response->setOutput($this->load->view('extension/module/vantage.tpl', $data));
  }
  
  private function validate() {
    if (!$this->user->hasPermission('modify', 'extension/module/vantage')) {
      $this->error['warning'] = $this->language->get('error_permission');
    }
    
    if ((utf8_strlen($this->request->post['name']) < 3) || (utf8_strlen($this->request->post['name']) > 64)) {
      $this->error['name'] = $this->language->get('error_name');
    }

    if ((utf8_strlen($this->request->post['text_warranty']) < 3) || (utf8_strlen($this->request->post['text_warranty']) > 128)) {
      $this->error['text_warranty'] = $this->language->get('error_text_warranty');
    }
    if ((utf8_strlen($this->request->post['icon_warranty']) < 2) || (utf8_strlen($this->request->post['icon_warranty']) > 32)) {
      $this->error['icon_warranty'] = $this->language->get('error_icon_warranty');
    }

    if ((utf8_strlen($this->request->post['text_service']) < 3) || (utf8_strlen($this->request->post['text_service']) > 128)) {
      $this->error['text_service'] = $this->language->get('error_text_service');
    }
    if ((utf8_strlen($this->request->post['icon_service']) < 2) || (utf8_strlen($this->request->post['icon_service']) > 32)) {
      $this->error['icon_service'] = $this->language->get('error_icon_service');
    }

    if ((utf8_strlen($this->request->post['text_price']) < 3) || (utf8_strlen($this->request->post['text_price']) > 128)) {
      $this->error['text_price'] = $this->language->get('error_text_price');
    }
    if ((utf8_strlen($this->request->post['icon_price']) < 2) || (utf8_strlen($this->request->post['icon_service']) > 32)) {
      $this->error['icon_price'] = $this->language->get('error_icon_price');
    }

    if ((utf8_strlen($this->request->post['text_delivery']) < 3) || (utf8_strlen($this->request->post['text_delivery']) > 128)) {
      $this->error['text_delivery'] = $this->language->get('error_text_delivery');
    }
    if ((utf8_strlen($this->request->post['icon_delivery']) < 2) || (utf8_strlen($this->request->post['icon_delivery']) > 32)) {
      $this->error['icon_delivery'] = $this->language->get('error_icon_delivery');
    }

    return !$this->error;

  }

}

Answer 1

Посмотрите как в других местах картинки добавляются, например в категории.

<div class="form-group">
  <label class="col-sm-2 control-label"><?php echo $entry_image; ?></label>
  <div class="col-sm-10"><a href="" id="thumb-image" data-toggle="image" class="img-thumbnail"><img src="<?php echo $thumb; ?>" alt="" title="" data-placeholder="<?php echo $placeholder; ?>" /></a>
    <input type="hidden" name="image" value="<?php echo $image; ?>" id="input-image" />
  </div>
</div>

Все это обрабатывается в common.js

// Image Manager
$(document).on('click', 'a[data-toggle=\'image\']', function(e) {
...
}