<?php
namespace Concrete\Controller\SinglePage\Dashboard\Extend;
 
use \Concrete\Core\Page\Controller\DashboardPageController;
use TaskPermission;
use Package;
use Marketplace;
use \Concrete\Core\Marketplace\RemoteItem as MarketplaceRemoteItem;
use Localization;
use Loader;
use Config;
use Exception;
 
class Update extends DashboardPageController {
 
   public function on_start() {
      $this->error = Loader::helper('validation/error');
   }
   public function do_update($pkgHandle = false) {
      $tp = new TaskPermission();
      if ($tp->canInstallPackages()) {
         if ($pkgHandle) {
            $tests = Package::testForInstall($pkgHandle, false);
            if (is_array($tests)) {
               $tests = Package::mapError($tests);
               $this->set('error', $tests);
            } else {
               $p = Package::getByHandle($pkgHandle);
               $currentLocale = Localization::activeLocale();
               if ($currentLocale != 'en_US') {
                  // Prevent the database records being stored in wrong language
                  Localization::changeLocale('en_US');
               }
               try {
                  $p->upgradeCoreData();
                  $p->upgrade();
                  if ($currentLocale != 'en_US') {
                     Localization::changeLocale($currentLocale);
                  }
                  $this->set('message', t('The package has been updated successfully.'));
               } catch(Exception $e) {
                  if ($currentLocale != 'en_US') {
                     Localization::changeLocale($currentLocale);
                  }
                  $this->set('error', $e);
               }
            }
         }
      }
      $this->view();
   }
 
   public function view() {
      $tp = new TaskPermission();
      if ($tp->canInstallPackages()) { 
         $mi = Marketplace::getInstance();
         if ($mi->isConnected()) {
            Marketplace::checkPackageUpdates();
         }
      }
      $enabled = Config::get('concrete.debug.display_errors');
      $detail = Config::get('concrete.debug.detail');
 
      $this->set('debug_enabled', $enabled);
      $this->set('debug_detail', $detail);
   }
 
    public function prepare_remote_upgrade($remoteMPID = 0){
      $tp = new TaskPermission();
      if ($tp->canInstallPackages()) { 
 
         $mri = MarketplaceRemoteItem::getByID($remoteMPID);
 
         if (!is_object($mri)) {
            $this->set('error', array(t('Invalid marketplace item ID.')));
            return;
         }
 
         $local = Package::getbyHandle($mri->getHandle());
         if (!is_object($local) || $local->isPackageInstalled() == false) {
            $this->set('error', array(Package::E_PACKAGE_NOT_FOUND));
            return;
         }      
 
         $r = $mri->downloadUpdate();
 
         if ($r != false) {
            if (!is_array($r)) {
               $this->set('error', array($r));
            } else {
               $errors = Package::mapError($r);
               $this->set('error', $errors);
            }
         } else {
            $this->redirect('/dashboard/extend/update', 'do_update', $mri->getHandle());
         }
      }
    }
 
}