<?php defined('C5_EXECUTE') or die(_("Access Denied.")); ?>
<?php /* This block was made with Designer Content Pro. Visithttp://theblockery.com/dcp for documentation. */ ?>
 
<?php
/**
 * link: Link Field
 * css_class: Textbox field
 */
 
// Get current page object
$current = Page::getCurrentPage();
 
// Get repeating items
$items = $controller->getRepeatingItems();
 
// Check if items exist
if (count($items) > 0) : ?>
<nav class="dcp-manual-nav" role="navigation">
   <ul>
   <?php foreach ($items as $item):
      // Get field values
      $title = $item->link->getText();
      $url = $item->link->getHref();
      $page = $item->link->getPageObj(); // to get page object, you need DCP 1.2+
 
      // Determine CSS classes
      $classes = array();
 
      // Check if the link is c5 Page
      if ( is_object($page) ){
 
         $target = ($page->getCollectionPointerExternalLink() != '' && $page->openCollectionPointerExternalLinkInNewWindow()) ? '_blank' : $page->getAttribute('nav_target');
         $target = empty($target) ? '_self' : $target;
 
         // Create an array of parent cIDs so we can determine the "nav path" of the current page
         $inspectC = $current;
         $selectedPathCIDs = array($inspectC->getCollectionID());
         $parentCIDnotZero = true;
         while ($parentCIDnotZero) {
            $cParentID = $inspectC->cParentID;
            if (!intval($cParentID)) {
               $parentCIDnotZero=false;
            } else {
               if ($cParentID != HOME_CID) {
                  $selectedPathCIDs[] = $cParentID; //Don't want home page in nav-path-selected
               }
               $inspectC = Page::getById($cParentID, 'ACTIVE');
            }
         }
 
         // Current/ancestor page
         $selected = false;
         $path_selected = false;
         if ($current->getCollectionID() == $page->getCollectionID()) {
            $selected = true; // Current item is the page being viewed
            $path_selected = true;
         } elseif (in_array($page->getCollectionID(), $selectedPathCIDs)) {
            $path_selected = true; // Current item is an ancestor of the page being viewed
         }
 
         if ($selected) {
            // class for the page currently being viewed
            $classes[] = 'nav-selected';
         }
 
         if ($path_selected) {
            // class for parent items of the page currently being viewed
            $classes[] = 'nav-path-selected';
         }
 
      } else {
         // the link is external link
         $target = '_blank';
      }
 
      if ($item->css_class->getText()) {
         // class from the item field
         $classes[] = $item->css_class->getText();
      }
 
      // Put all classes together into one space-separated string
      $class = implode(" ", $classes);
      ?>
      <li><a href="<?php echo $url?>" class="<?php echo $class?>" target="<?php echo $target?>"><?php echo $title?></a></li>
   <?php endforeach; ?>
   </ul>
</nav>
<?php endif;