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   1  <?php
   2  
   3  /**
   4   * @package     Joomla.Site
   5   * @subpackage  com_content
   6   *
   7   * @copyright   (C) 2011 Open Source Matters, Inc. <https://www.joomla.org>
   8   * @license     GNU General Public License version 2 or later; see LICENSE.txt
   9   */
  10  
  11  defined('_JEXEC') or die;
  12  
  13  use Joomla\CMS\HTML\HTMLHelper;
  14  
  15  // Create shortcut
  16  $urls = json_decode($this->item->urls);
  17  
  18  // Create shortcuts to some parameters.
  19  $params = $this->item->params;
  20  if ($urls && (!empty($urls->urla) || !empty($urls->urlb) || !empty($urls->urlc))) :
  21      ?>
  22  <div class="com-content-article__links content-links">
  23      <ul class="com-content-article__links content-list">
  24          <?php
  25              $urlarray = array(
  26              array($urls->urla, $urls->urlatext, $urls->targeta, 'a'),
  27              array($urls->urlb, $urls->urlbtext, $urls->targetb, 'b'),
  28              array($urls->urlc, $urls->urlctext, $urls->targetc, 'c')
  29              );
  30              foreach ($urlarray as $url) :
  31                  $link = $url[0];
  32                  $label = $url[1];
  33                  $target = $url[2];
  34                  $id = $url[3];
  35  
  36                  if (! $link) :
  37                      continue;
  38                  endif;
  39  
  40                  // If no label is present, take the link
  41                  $label = $label ?: $link;
  42  
  43                  // If no target is present, use the default
  44                  $target = $target ?: $params->get('target' . $id);
  45                  ?>
  46              <li class="com-content-article__link content-links-<?php echo $id; ?>">
  47                  <?php
  48                      // Compute the correct link
  49  
  50                  switch ($target) {
  51                      case 1:
  52                          // Open in a new window
  53                          echo '<a href="' . htmlspecialchars($link, ENT_COMPAT, 'UTF-8') . '" target="_blank" rel="nofollow noopener noreferrer">' .
  54                              htmlspecialchars($label, ENT_COMPAT, 'UTF-8') . '</a>';
  55                          break;
  56  
  57                      case 2:
  58                          // Open in a popup window
  59                          $attribs = 'toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=600,height=600';
  60                          echo "<a href=\"" . htmlspecialchars($link, ENT_COMPAT, 'UTF-8') . "\" onclick=\"window.open(this.href, 'targetWindow', '" . $attribs . "'); return false;\" rel=\"noopener noreferrer\">" .
  61                              htmlspecialchars($label, ENT_COMPAT, 'UTF-8') . '</a>';
  62                          break;
  63                      case 3:
  64                          echo '<a href="' . htmlspecialchars($link, ENT_COMPAT, 'UTF-8') . '" rel="noopener noreferrer" data-bs-toggle="modal" data-bs-target="#linkModal">' .
  65                              htmlspecialchars($label, ENT_COMPAT, 'UTF-8') . ' </a>';
  66                          echo HTMLHelper::_(
  67                              'bootstrap.renderModal',
  68                              'linkModal',
  69                              array(
  70                                  'url'    => $link,
  71                                  'title'  => $label,
  72                                  'height' => '100%',
  73                                  'width'  => '100%',
  74                                  'modalWidth'  => '500',
  75                                  'bodyHeight'  => '500',
  76                                  'footer' => '<button type="button" class="btn btn-secondary" data-bs-dismiss="modal" aria-hidden="true">'
  77                                      . \Joomla\CMS\Language\Text::_('JLIB_HTML_BEHAVIOR_CLOSE') . '</button>'
  78                              )
  79                          );
  80                          break;
  81  
  82                      default:
  83                          // Open in parent window
  84                          echo '<a href="' . htmlspecialchars($link, ENT_COMPAT, 'UTF-8') . '" rel="nofollow">' .
  85                              htmlspecialchars($label, ENT_COMPAT, 'UTF-8') . ' </a>';
  86                          break;
  87                  }
  88                  ?>
  89                  </li>
  90              <?php endforeach; ?>
  91      </ul>
  92  </div>
  93  <?php endif; ?>