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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Administrator
   5   * @subpackage  com_mails
   6   *
   7   * @copyright   (C) 2019 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\Mails\Administrator\View\Template;
  12  
  13  use Joomla\CMS\Factory;
  14  use Joomla\CMS\Language\Text;
  15  use Joomla\CMS\MVC\View\GenericDataException;
  16  use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
  17  use Joomla\CMS\Object\CMSObject;
  18  use Joomla\CMS\Toolbar\Toolbar;
  19  use Joomla\CMS\Toolbar\ToolbarHelper;
  20  
  21  // phpcs:disable PSR1.Files.SideEffects
  22  \defined('_JEXEC') or die;
  23  // phpcs:enable PSR1.Files.SideEffects
  24  
  25  /**
  26   * View to edit a mail template.
  27   *
  28   * @since  4.0.0
  29   */
  30  class HtmlView extends BaseHtmlView
  31  {
  32      /**
  33       * The Form object
  34       *
  35       * @var  \Joomla\CMS\Form\Form
  36       */
  37      protected $form;
  38  
  39      /**
  40       * The active item
  41       *
  42       * @var  CMSObject
  43       */
  44      protected $item;
  45  
  46      /**
  47       * The model state
  48       *
  49       * @var  object
  50       */
  51      protected $state;
  52  
  53      /**
  54       * The template data
  55       *
  56       * @var  array
  57       */
  58      protected $templateData;
  59  
  60      /**
  61       * Master data for the mail template
  62       *
  63       * @var  CMSObject
  64       */
  65      protected $master;
  66  
  67      /**
  68       * Execute and display a template script.
  69       *
  70       * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
  71       *
  72       * @return  void
  73       *
  74       * @since   4.0.0
  75       */
  76      public function display($tpl = null)
  77      {
  78          $this->state = $this->get('State');
  79          $this->item = $this->get('Item');
  80          $this->master = $this->get('Master');
  81          $this->form = $this->get('Form');
  82  
  83          // Check for errors.
  84          if (count($errors = $this->get('Errors'))) {
  85              throw new GenericDataException(implode("\n", $errors), 500);
  86          }
  87  
  88          list($component, $template_id) = explode('.', $this->item->template_id, 2);
  89          $fields = array('subject', 'body', 'htmlbody');
  90          $this->templateData = array();
  91          $language = Factory::getLanguage();
  92          $language->load($component, JPATH_SITE, $this->item->language, true);
  93          $language->load($component, JPATH_SITE . '/components/' . $component, $this->item->language, true);
  94          $language->load($component, JPATH_ADMINISTRATOR, $this->item->language, true);
  95          $language->load($component, JPATH_ADMINISTRATOR . '/components/' . $component, $this->item->language, true);
  96  
  97          $this->master->subject = Text::_($this->master->subject);
  98          $this->master->body    = Text::_($this->master->body);
  99  
 100          if ($this->master->htmlbody) {
 101              $this->master->htmlbody = Text::_($this->master->htmlbody);
 102          } else {
 103              $this->master->htmlbody = nl2br($this->master->body, false);
 104          }
 105  
 106          $this->templateData = [
 107              'subject'  => $this->master->subject,
 108              'body'     => $this->master->body,
 109              'htmlbody' => $this->master->htmlbody,
 110          ];
 111  
 112          foreach ($fields as $field) {
 113              if (is_null($this->item->$field) || $this->item->$field == '') {
 114                  $this->item->$field = $this->master->$field;
 115                  $this->form->setValue($field, null, $this->item->$field);
 116              }
 117          }
 118  
 119          $this->addToolbar();
 120  
 121          parent::display($tpl);
 122      }
 123  
 124      /**
 125       * Add the page title and toolbar.
 126       *
 127       * @return  void
 128       *
 129       * @since   4.0.0
 130       */
 131      protected function addToolbar()
 132      {
 133          Factory::getApplication()->input->set('hidemainmenu', true);
 134          $toolbar = Toolbar::getInstance();
 135  
 136          ToolbarHelper::title(
 137              Text::_('COM_MAILS_PAGE_EDIT_MAIL'),
 138              'pencil-2 article-add'
 139          );
 140  
 141          $saveGroup = $toolbar->dropdownButton('save-group');
 142  
 143          $saveGroup->configure(
 144              function (Toolbar $childBar) {
 145                  $childBar->apply('template.apply');
 146                  $childBar->save('template.save');
 147              }
 148          );
 149  
 150          $toolbar->cancel('template.cancel', 'JTOOLBAR_CLOSE');
 151  
 152          $toolbar->divider();
 153          $toolbar->help('Mail_Template:_Edit');
 154      }
 155  }