controllers/tab/settings/paymentMethod/form/PaymentMethodForm.inc.php

<?php

import('lib.pkp.classes.form.Form');
import('controllers.tab.settings.form.PressSettingsForm');

class PaymentMethodForm extends PressSettingsForm {
   var $paymentPlugins;

   function PaymentMethodForm($wizardMode = false) {
      $settings = array(
         'paymentPluginName' => 'string',
         'pressCurrency' => 'string',
      );

      parent::PressSettingsForm($settings, 'controllers/tab/settings/paymentMethod/form/paymentMethodForm.tpl', $wizardMode);
      $this->paymentPlugins =& PluginRegistry::loadCategory('paymethod');
   }

   function fetch(&$request) {
      $templateMgr =& TemplateManager::getManager();
      $currencyDao =& DAORegistry::getDAO('CurrencyDAO');
      $currencies = array();
      foreach ($currencyDao->getCurrencies() as $currency) {
         $currencies[$currency->getCodeAlpha()] = $currency->getName();
      }
      $templateMgr->assign('currencies', $currencies);
      return parent::fetch($request);
   }

   function readInputData(&$request) {
      parent::readInputData($request);

      $paymentPluginName = $this->getData('paymentPluginName');
      if (!isset($this->paymentPlugins[$paymentPluginName])) return false;
      $plugin =& $this->paymentPlugins[$paymentPluginName];

      $this->readUserVars($plugin->getSettingsFormFieldNames());
   }

   function execute(&$request) {
      $press =& $request->getPress();

      // Get the selected payment plugin
      $paymentPluginName = $this->getData('paymentPluginName');
      if (isset($this->paymentPlugins[$paymentPluginName])) {
         $plugin =& $this->paymentPlugins[$paymentPluginName];

         // Save the plugin-specific settings
         foreach ($plugin->getSettingsFormFieldNames() as $settingName) {
            $plugin->updateSetting($press->getId(), $settingName, $this->getData($settingName));
         }

         // Remove notification.
         $notificationDao =& DAORegistry::getDAO('NotificationDAO');
         $notificationDao->deleteByAssoc(ASSOC_TYPE_PRESS, $press->getId(), null, NOTIFICATION_TYPE_CONFIGURE_PAYMENT_METHOD, $press->getId());
      } else {
         // Create notification.
         $notificationMgr = new NotificationManager();
         $notificationMgr->createNotification($request, null, NOTIFICATION_TYPE_CONFIGURE_PAYMENT_METHOD,
            $press->getId(), ASSOC_TYPE_PRESS, $press->getId(), NOTIFICATION_LEVEL_NORMAL);
      }

      return parent::execute($request);
   }
}

?>