Opencart的$ this-> config-> get('module_var_name') [英] Opencart's $this->config->get('module_var_name')

问题描述

我正在尝试自定义Opencart支付模块，我看到很多地方都在使用配置信息，但是找不到任何能够创建正在使用的变量的东西.我知道在管理页面中是否选择贝宝标准"，我可以设置所有配置"信息，但是找不到在其下划线的模型"，是否有模型，我希望创建一个新的配置设置，可在内部设置管理页面

管理页面如何知道要设置哪些变量?如果我将付款模块的管理员视图"更改为显示新设置，那么该设置会自动在目录中显示吗?

一些正在使用的配置数据的示例...

admin \ view \ template \ payment \ pp_standard.tpl(贝宝管理模板)，允许设置测试模式"....

<tr>
        <td><?php echo $entry_test; ?></td>
        <td><?php if ($pp_standard_test) { ?>
          <input type="radio" name="pp_standard_test" value="1" checked="checked" />
          <?php echo $text_yes; ?>
          <input type="radio" name="pp_standard_test" value="0" />
          <?php echo $text_no; ?>
          <?php } else { ?>
          <input type="radio" name="pp_standard_test" value="1" />
          <?php echo $text_yes; ?>
          <input type="radio" name="pp_standard_test" value="0" checked="checked" />
          <?php echo $text_no; ?>
          <?php } ?></td>
      </tr>

catalog \ controller \ poayment \ pp_standard.php(贝宝目录控制器)，使用上面的测试模式"来确定要命中哪个贝宝Web服务URL.

if (!$this->config->get('pp_standard_test')) {
    $curl = curl_init('https://www.paypal.com/cgi-bin/webscr');
} else {
    $curl = curl_init('https://www.sandbox.paypal.com/cgi-bin/webscr');
}

我原本希望在某个地方找到一个模型"，并且在某个地方定义了"pp_standard_test"，但是我什么也没发现，理解这一点的任何帮助将不胜感激.

P.S.在线上有很多建议，指出贝宝标准"支付模块是一个不错的起点，但很有可能，我们不会使用贝宝，这是我要弄清楚的原理.

解决方案

在OpenCart管理中，admin/model/setting/setting.php模型用于此类模块/扩展，其中仅密钥组名称和发布的数据提供来存储在setting DB表中...(以及在多商店安装中也可以选择store_id)

您可以检查 admin/controller/payment/ 目录中的任何控制器，以了解如何使用此模型(pp_standard.php，来自OC 1.5.5.1中的第10行):

$this->load->model('setting/setting');

if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
    $this->model_setting_setting->editSetting('pp_standard', $this->request->post);

    $this->session->data['success'] = $this->language->get('text_success');

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

这会将所有表单数据写入setting DB表，而表单字段的名称用作填充其中的值的键.

因此，如果您致电

$this->config->get('<KEY>');

您可以获得为<KEY>键设置的值.

I'm trying to customize an Opencart payment module, I see many places where config info is being used, but I cant find anything that creates what variables are in use. I know in the admin pages if I select 'paypal standard' I can set all the 'config' info, but I cant find the 'model' underlining it, is there a model, I wish to create a new config setting, settable inside the admin page

How does the admin page know which variables to set? If I change the admin 'view' for the payment module to show a new setting, will that setting automatically be available in the catalog?

example of some of the config data in use...

admin\view\template\payment\pp_standard.tpl (paypal admin template), allows 'test mode' to be set....

<tr>
        <td><?php echo $entry_test; ?></td>
        <td><?php if ($pp_standard_test) { ?>
          <input type="radio" name="pp_standard_test" value="1" checked="checked" />
          <?php echo $text_yes; ?>
          <input type="radio" name="pp_standard_test" value="0" />
          <?php echo $text_no; ?>
          <?php } else { ?>
          <input type="radio" name="pp_standard_test" value="1" />
          <?php echo $text_yes; ?>
          <input type="radio" name="pp_standard_test" value="0" checked="checked" />
          <?php echo $text_no; ?>
          <?php } ?></td>
      </tr>

catalog\controller\poayment\pp_standard.php (paypal catalog controller), uses above 'test mode' to determine which paypal Webservice URL to hit..

if (!$this->config->get('pp_standard_test')) {
    $curl = curl_init('https://www.paypal.com/cgi-bin/webscr');
} else {
    $curl = curl_init('https://www.sandbox.paypal.com/cgi-bin/webscr');
}

I was expecting to find a 'model' somewhere with 'pp_standard_test' defined somewhere, but I've found nothing, any help understanding this would be greatly appreciated.

P.S. There is much advice online stating that the 'paypal standard' payment module is a good place to start, but more than likely, we wont be using paypal, it's the principle I'm trying to figure out.

解决方案

In OpenCart administration a admin/model/setting/setting.php model is used for such a modules/extensions where only a key group name and the posted data is provided to be stored in the setting DB table... (and optionally a store_id in multistore installation as well)

You could check any of controllers in admin/controller/payment/ dir to see how is this model used (pp_standard.php, from line 10 within OC 1.5.5.1):

$this->load->model('setting/setting');

if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
    $this->model_setting_setting->editSetting('pp_standard', $this->request->post);

    $this->session->data['success'] = $this->language->get('text_success');

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

This will write all the form data into the setting DB table while form field's name is used as a key to the value filled within.

Thus if You call

$this->config->get('<KEY>');

You can get the value that is set for the <KEY> key.

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