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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Administrator
   5   * @subpackage  com_joomlaupdate
   6   *
   7   * @copyright   (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
   8   * @license     GNU General Public License version 2 or later; see LICENSE.txt
   9   */
  10  
  11  namespace Joomla\Component\Joomlaupdate\Administrator\View\Upload;
  12  
  13  use Joomla\CMS\Component\ComponentHelper;
  14  use Joomla\CMS\Factory;
  15  use Joomla\CMS\Language\Text;
  16  use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
  17  use Joomla\CMS\Toolbar\ToolbarHelper;
  18  
  19  // phpcs:disable PSR1.Files.SideEffects
  20  \defined('_JEXEC') or die;
  21  // phpcs:enable PSR1.Files.SideEffects
  22  
  23  /**
  24   * Joomla! Update's Update View
  25   *
  26   * @since  3.6.0
  27   */
  28  class HtmlView extends BaseHtmlView
  29  {
  30      /**
  31       * An array with the Joomla! update information.
  32       *
  33       * @var    array
  34       *
  35       * @since  4.0.0
  36       */
  37      protected $updateInfo = null;
  38  
  39      /**
  40       * Flag if the update component itself has to be updated
  41       *
  42       * @var boolean  True when update is available otherwise false
  43       *
  44       * @since 4.0.0
  45       */
  46      protected $selfUpdateAvailable = false;
  47  
  48      /**
  49       * Warnings for the upload update
  50       *
  51       * @var array  An array of warnings which could prevent the upload update
  52       *
  53       * @since 4.0.0
  54       */
  55      protected $warnings = [];
  56  
  57      /**
  58       * Should I disable the confirmation checkbox for taking a backup before updating?
  59       *
  60       * @var   boolean
  61       * @since 4.2.0
  62       */
  63      protected $noBackupCheck = false;
  64  
  65      /**
  66       * Renders the view.
  67       *
  68       * @param   string  $tpl  Template name.
  69       *
  70       * @return  void
  71       *
  72       * @since   3.6.0
  73       */
  74      public function display($tpl = null)
  75      {
  76          // Load com_installer's language
  77          $language = Factory::getLanguage();
  78          $language->load('com_installer', JPATH_ADMINISTRATOR, 'en-GB', false, true);
  79          $language->load('com_installer', JPATH_ADMINISTRATOR, null, true);
  80  
  81          $this->updateInfo = $this->get('UpdateInformation');
  82          $this->selfUpdateAvailable = $this->get('CheckForSelfUpdate');
  83  
  84          if ($this->getLayout() !== 'captive') {
  85              $this->warnings = $this->get('Items', 'warnings');
  86          }
  87  
  88          $params = ComponentHelper::getParams('com_joomlaupdate');
  89          $this->noBackupCheck  = $params->get('backupcheck', 1) == 0;
  90  
  91          $this->addToolbar();
  92  
  93          // Render the view.
  94          parent::display($tpl);
  95      }
  96  
  97      /**
  98       * Add the page title and toolbar.
  99       *
 100       * @return  void
 101       *
 102       * @since   4.0.0
 103       */
 104      protected function addToolbar()
 105      {
 106          // Set the toolbar information.
 107          ToolbarHelper::title(Text::_('COM_JOOMLAUPDATE_OVERVIEW'), 'sync install');
 108  
 109          $arrow = Factory::getLanguage()->isRtl() ? 'arrow-right' : 'arrow-left';
 110          ToolbarHelper::link('index.php?option=com_joomlaupdate&' . ($this->getLayout() == 'captive' ? 'view=upload' : ''), 'JTOOLBAR_BACK', $arrow);
 111          ToolbarHelper::divider();
 112          ToolbarHelper::help('Joomla_Update');
 113      }
 114  }