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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Administrator
   5   * @subpackage  com_redirect
   6   *
   7   * @copyright   (C) 2009 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\Redirect\Administrator\View\Link;
  12  
  13  use Joomla\CMS\Factory;
  14  use Joomla\CMS\Helper\ContentHelper;
  15  use Joomla\CMS\Language\Text;
  16  use Joomla\CMS\MVC\View\GenericDataException;
  17  use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
  18  use Joomla\CMS\Toolbar\ToolbarHelper;
  19  
  20  // phpcs:disable PSR1.Files.SideEffects
  21  \defined('_JEXEC') or die;
  22  // phpcs:enable PSR1.Files.SideEffects
  23  
  24  /**
  25   * View to edit a redirect link.
  26   *
  27   * @since  1.6
  28   */
  29  class HtmlView extends BaseHtmlView
  30  {
  31      /**
  32       * The active item
  33       *
  34       * @var  object
  35       */
  36      protected $item;
  37  
  38      /**
  39       * The Form object
  40       *
  41       * @var  \Joomla\CMS\Form\Form
  42       */
  43      protected $form;
  44  
  45      /**
  46       * The model state
  47       *
  48       * @var   \Joomla\CMS\Object\CMSObject
  49       */
  50      protected $state;
  51  
  52      /**
  53       * Display the view.
  54       *
  55       * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
  56       *
  57       * @return  mixed  False if unsuccessful, otherwise void.
  58       *
  59       * @since   1.6
  60       */
  61      public function display($tpl = null)
  62      {
  63          $this->form  = $this->get('Form');
  64          $this->item  = $this->get('Item');
  65          $this->state = $this->get('State');
  66  
  67          // Check for errors.
  68          if (count($errors = $this->get('Errors'))) {
  69              throw new GenericDataException(implode("\n", $errors), 500);
  70          }
  71  
  72          $this->addToolbar();
  73          parent::display($tpl);
  74      }
  75  
  76      /**
  77       * Add the page title and toolbar.
  78       *
  79       * @return  void
  80       *
  81       * @since   1.6
  82       */
  83      protected function addToolbar()
  84      {
  85          Factory::getApplication()->input->set('hidemainmenu', true);
  86  
  87          $isNew = ($this->item->id == 0);
  88          $canDo = ContentHelper::getActions('com_redirect');
  89  
  90          ToolbarHelper::title($isNew ? Text::_('COM_REDIRECT_MANAGER_LINK_NEW') : Text::_('COM_REDIRECT_MANAGER_LINK_EDIT'), 'map-signs redirect');
  91  
  92          $toolbarButtons = [];
  93  
  94          // If not checked out, can save the item.
  95          if ($canDo->get('core.edit')) {
  96              ToolbarHelper::apply('link.apply');
  97              $toolbarButtons[] = ['save', 'link.save'];
  98          }
  99  
 100          /**
 101           * This component does not support Save as Copy due to uniqueness checks.
 102           * While it can be done, it causes too much confusion if the user does
 103           * not change the Old URL.
 104           */
 105          if ($canDo->get('core.edit') && $canDo->get('core.create')) {
 106              $toolbarButtons[] = ['save2new', 'link.save2new'];
 107          }
 108  
 109          ToolbarHelper::saveGroup(
 110              $toolbarButtons,
 111              'btn-success'
 112          );
 113  
 114          if (empty($this->item->id)) {
 115              ToolbarHelper::cancel('link.cancel');
 116          } else {
 117              ToolbarHelper::cancel('link.cancel', 'JTOOLBAR_CLOSE');
 118          }
 119  
 120          ToolbarHelper::help('Redirects:_New_or_Edit');
 121      }
 122  }