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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Administrator
   5   * @subpackage  com_templates
   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\Templates\Administrator\View\Styles;
  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\Toolbar\ToolbarHelper;
  19  
  20  // phpcs:disable PSR1.Files.SideEffects
  21  \defined('_JEXEC') or die;
  22  // phpcs:enable PSR1.Files.SideEffects
  23  
  24  /**
  25   * View class for a list of template styles.
  26   *
  27   * @since  1.6
  28   */
  29  class HtmlView extends BaseHtmlView
  30  {
  31      /**
  32       * An array of items
  33       *
  34       * @var  array
  35       */
  36      protected $items;
  37  
  38      /**
  39       * The pagination object
  40       *
  41       * @var  \Joomla\CMS\Pagination\Pagination
  42       */
  43      protected $pagination;
  44  
  45      /**
  46       * The model state
  47       *
  48       * @var  \Joomla\CMS\Object\CMSObject
  49       */
  50      protected $state;
  51  
  52      /**
  53       * Form object for search filters
  54       *
  55       * @var    \Joomla\CMS\Form\Form
  56       *
  57       * @since  4.0.0
  58       */
  59      public $filterForm;
  60  
  61      /**
  62       * The active search filters
  63       *
  64       * @var    array
  65       * @since  4.0.0
  66       */
  67      public $activeFilters;
  68  
  69      /**
  70       * Is the parameter enabled to show template positions in the frontend?
  71       *
  72       * @var    boolean
  73       * @since  4.0.0
  74       */
  75      public $preview;
  76  
  77      /**
  78       * Execute and display a template script.
  79       *
  80       * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
  81       *
  82       * @return  void
  83       */
  84      public function display($tpl = null)
  85      {
  86          $this->items         = $this->get('Items');
  87          $this->pagination    = $this->get('Pagination');
  88          $this->state         = $this->get('State');
  89          $this->total         = $this->get('Total');
  90          $this->filterForm    = $this->get('FilterForm');
  91          $this->activeFilters = $this->get('ActiveFilters');
  92          $this->preview       = ComponentHelper::getParams('com_templates')->get('template_positions_display');
  93  
  94          // Remove the menu item filter for administrator styles.
  95          if ((int) $this->state->get('client_id') !== 0) {
  96              unset($this->activeFilters['menuitem']);
  97              $this->filterForm->removeField('menuitem', 'filter');
  98          }
  99  
 100          // Check for errors.
 101          if (count($errors = $this->get('Errors'))) {
 102              throw new GenericDataException(implode("\n", $errors), 500);
 103          }
 104  
 105          $this->addToolbar();
 106  
 107          parent::display($tpl);
 108      }
 109  
 110      /**
 111       * Add the page title and toolbar.
 112       *
 113       * @return  void
 114       *
 115       * @since   1.6
 116       */
 117      protected function addToolbar()
 118      {
 119          $canDo    = ContentHelper::getActions('com_templates');
 120          $clientId = (int) $this->get('State')->get('client_id');
 121  
 122          // Add a shortcut to the templates list view.
 123          ToolbarHelper::link('index.php?option=com_templates&view=templates&client_id=' . $clientId, 'COM_TEMPLATES_MANAGER_TEMPLATES', 'icon-code thememanager');
 124  
 125          // Set the title.
 126          if ($clientId === 1) {
 127              ToolbarHelper::title(Text::_('COM_TEMPLATES_MANAGER_STYLES_ADMIN'), 'paint-brush thememanager');
 128          } else {
 129              ToolbarHelper::title(Text::_('COM_TEMPLATES_MANAGER_STYLES_SITE'), 'paint-brush thememanager');
 130          }
 131  
 132          if ($canDo->get('core.edit.state')) {
 133              ToolbarHelper::makeDefault('styles.setDefault', 'COM_TEMPLATES_TOOLBAR_SET_HOME');
 134              ToolbarHelper::divider();
 135          }
 136  
 137          if ($canDo->get('core.create')) {
 138              ToolbarHelper::custom('styles.duplicate', 'copy', '', 'JTOOLBAR_DUPLICATE', true);
 139              ToolbarHelper::divider();
 140          }
 141  
 142          if ($canDo->get('core.delete')) {
 143              ToolbarHelper::deleteList('JGLOBAL_CONFIRM_DELETE', 'styles.delete', 'JTOOLBAR_DELETE');
 144              ToolbarHelper::divider();
 145          }
 146  
 147          if ($canDo->get('core.admin') || $canDo->get('core.options')) {
 148              ToolbarHelper::preferences('com_templates');
 149              ToolbarHelper::divider();
 150          }
 151  
 152          ToolbarHelper::help('Templates:_Styles');
 153      }
 154  }