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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\Links;
  12  
  13  use Joomla\CMS\Component\ComponentHelper;
  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\Plugin\PluginHelper;
  19  use Joomla\CMS\Toolbar\Toolbar;
  20  use Joomla\CMS\Toolbar\ToolbarHelper;
  21  use Joomla\Component\Redirect\Administrator\Helper\RedirectHelper;
  22  
  23  // phpcs:disable PSR1.Files.SideEffects
  24  \defined('_JEXEC') or die;
  25  // phpcs:enable PSR1.Files.SideEffects
  26  
  27  /**
  28   * View class for a list of redirection links.
  29   *
  30   * @since  1.6
  31   */
  32  class HtmlView extends BaseHtmlView
  33  {
  34      /**
  35       * True if "System - Redirect Plugin" is enabled
  36       *
  37       * @var  boolean
  38       */
  39      protected $enabled;
  40  
  41      /**
  42       * True if "Collect URLs" is enabled
  43       *
  44       * @var  boolean
  45       */
  46      protected $collect_urls_enabled;
  47  
  48      /**
  49       * The id of the redirect plugin in mysql
  50       *
  51       * @var    integer
  52       * @since  3.8.0
  53       */
  54      protected $redirectPluginId = 0;
  55  
  56      /**
  57       * An array of items
  58       *
  59       * @var  array
  60       */
  61      protected $items;
  62  
  63      /**
  64       * The pagination object
  65       *
  66       * @var    \Joomla\CMS\Pagination\Pagination
  67       */
  68      protected $pagination;
  69  
  70      /**
  71       * The model state
  72       *
  73       * @var  \Joomla\CMS\Object\CMSObject
  74       */
  75      protected $state;
  76  
  77      /**
  78       * The model state
  79       *
  80       * @var  \Joomla\Registry\Registry
  81       */
  82      protected $params;
  83  
  84      /**
  85       * Form object for search filters
  86       *
  87       * @var    \Joomla\CMS\Form\Form
  88       *
  89       * @since  4.0.0
  90       */
  91      public $filterForm;
  92  
  93      /**
  94       * The active search filters
  95       *
  96       * @var    array
  97       * @since  4.0.0
  98       */
  99      public $activeFilters;
 100  
 101      /**
 102       * Is this view an Empty State
 103       *
 104       * @var  boolean
 105       * @since 4.0.0
 106       */
 107      private $isEmptyState = false;
 108  
 109      /**
 110       * Display the view.
 111       *
 112       * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
 113       *
 114       * @return  void
 115       *
 116       * @throws  GenericDataException
 117       * @since   1.6
 118       */
 119      public function display($tpl = null)
 120      {
 121          // Set variables
 122          $this->items                = $this->get('Items');
 123          $this->pagination           = $this->get('Pagination');
 124          $this->state                = $this->get('State');
 125          $this->filterForm           = $this->get('FilterForm');
 126          $this->activeFilters        = $this->get('ActiveFilters');
 127          $this->params               = ComponentHelper::getParams('com_redirect');
 128  
 129          if (!\count($this->items) && $this->isEmptyState = $this->get('IsEmptyState')) {
 130              $this->setLayout('emptystate');
 131          }
 132  
 133          // Check for errors.
 134          if (\count($errors = $this->get('Errors'))) {
 135              throw new GenericDataException(implode("\n", $errors), 500);
 136          }
 137  
 138          if (!(PluginHelper::isEnabled('system', 'redirect') && RedirectHelper::collectUrlsEnabled())) {
 139              $this->redirectPluginId = RedirectHelper::getRedirectPluginId();
 140          }
 141  
 142          $this->addToolbar();
 143  
 144          parent::display($tpl);
 145      }
 146  
 147      /**
 148       * Add the page title and toolbar.
 149       *
 150       * @return  void
 151       *
 152       * @since   1.6
 153       */
 154      protected function addToolbar()
 155      {
 156          $state = $this->get('State');
 157          $canDo = ContentHelper::getActions('com_redirect');
 158  
 159          $toolbar = Toolbar::getInstance('toolbar');
 160  
 161          ToolbarHelper::title(Text::_('COM_REDIRECT_MANAGER_LINKS'), 'map-signs redirect');
 162  
 163          if ($canDo->get('core.create')) {
 164              $toolbar->addNew('link.add');
 165          }
 166  
 167          if (!$this->isEmptyState && ($canDo->get('core.edit.state') || $canDo->get('core.admin'))) {
 168              $dropdown = $toolbar->dropdownButton('status-group')
 169                  ->text('JTOOLBAR_CHANGE_STATUS')
 170                  ->toggleSplit(false)
 171                  ->icon('icon-ellipsis-h')
 172                  ->buttonClass('btn btn-action')
 173                  ->listCheck(true);
 174  
 175              $childBar = $dropdown->getChildToolbar();
 176  
 177              if ($state->get('filter.state') != 2) {
 178                  $childBar->publish('links.publish', 'JTOOLBAR_ENABLE')->listCheck(true);
 179                  $childBar->unpublish('links.unpublish', 'JTOOLBAR_DISABLE')->listCheck(true);
 180              }
 181  
 182              if ($state->get('filter.state') != -1) {
 183                  if ($state->get('filter.state') != 2) {
 184                      $childBar->archive('links.archive')->listCheck(true);
 185                  } elseif ($state->get('filter.state') == 2) {
 186                      $childBar->unarchive('links.unarchive')->listCheck(true);
 187                  }
 188              }
 189  
 190              if (!$state->get('filter.state') == -2) {
 191                  $childBar->trash('links.trash')->listCheck(true);
 192              }
 193          }
 194  
 195          if ($state->get('filter.state') == -2 && $canDo->get('core.delete')) {
 196              $toolbar->delete('links.delete')
 197                  ->text('JTOOLBAR_EMPTY_TRASH')
 198                  ->message('JGLOBAL_CONFIRM_DELETE')
 199                  ->listCheck(true);
 200          }
 201  
 202          if (!$this->isEmptyState && (!$state->get('filter.state') == -2 && $canDo->get('core.delete'))) {
 203              $toolbar->confirmButton('delete')
 204                  ->text('COM_REDIRECT_TOOLBAR_PURGE')
 205                  ->message('COM_REDIRECT_CONFIRM_PURGE')
 206                  ->task('links.purge');
 207          }
 208  
 209          if ($canDo->get('core.create')) {
 210              $toolbar->popupButton('batch')
 211                  ->text('JTOOLBAR_BULK_IMPORT')
 212                  ->selector('collapseModal')
 213                  ->listCheck(false);
 214          }
 215  
 216          if ($canDo->get('core.admin') || $canDo->get('core.options')) {
 217              $toolbar->preferences('com_redirect');
 218          }
 219  
 220          $toolbar->help('Redirects:_Links');
 221      }
 222  }