Remove breadcrumb if there isn't a third level menù

template.php

@@ -302,9 +302,11 @@ function valencia_breadcrumb_menu($vars) {
     foreach ($vars['links'] as $key => $link) {
         // See Drupal API, is to print every menu voice only one
         if (is_numeric($key)) {
-            // We need only active links, and we don't want the
-            // news page
-            if ($link['#original_link']['in_active_trail'] && $link['#title'] !== 'News') {
+            // We need only active links, with children and we
+            // don't want the news page
+            if ($link['#original_link']['in_active_trail'] &&
+                !empty($link['#below']) &&
+                $link['#title'] !== 'News') {
                 // If is the first level link and it has children,
                 // we start to create the breadcrumb
                 if(!empty($link['#below']) && $link['#original_link']['depth'] === '1') {
@@ -410,52 +412,52 @@ function valencia_third_level_menu($vars) {
  * https://gitlab.com/ubuntu-it-web/valencia/issues/6
  */
 function valencia_footer_menu($vars) {
-	// Var with all HTML of the menu
-	$html = '<ul>';       
-	// Counter to select first element of every submenu to add class .first    
-	$voice_number = 0;      
-
-	foreach ($vars['links'] as $key => $link) { 
-		// To print every menu voice only one, see Drupal API 
-		if (is_numeric($key)) {                    
-			// Store the submenu links
-			$sub_menu = '';     
-			$link_title = $link['#title'];
-			// Check for submenu, but only if they are of first level!
-			if (!empty($link['#below']) && $link['#original_link']['depth'] === '1') {
-				// If there is a submenu create it using the same function
-				$sub_menu = theme('links__system_main_menu', array(
-					'links' => $link['#below'],
-					'id'    => 'footer'
-				));
-			}
+    // Var with all HTML of the menu
+    $html = '<ul>';
+    // Counter to select first element of every submenu to add class .first
+    $voice_number = 0;
 
-			/**
-			 * We have 3 types of link:
-			 * - First level link, they are h2 title, and will be identify for 
-			 *   by their depth of 1
-			 * - First link of second level menus, they have class .first, 
-			 *   identified by $voice_number
-			 * - Others links of second level menus
-			 */
-			if ($link['#original_link']['depth'] === '1') {
-				// First level menu is h2
-				$html .= '<li><h2>' . l($link_title, $link['#href'], array('html' => 'true')) . '</h2>' . $sub_menu . '</li>';
-			}
-			else if ($voice_number === 0) {
-				// The first submenu of every menu has class first
-				$html .= '<li class="first">' . l($link_title, $link['#href'], array('html' => 'true')) . $sub_menu . '</li>';
-			}
-			else {
-				// Submenu voice
-				$html .= '<li>' . l($link_title, $link['#href'], array('html' => 'true')) . $sub_menu . '</li>';
-			}
-			$voice_number++;
-		}
-	}
+    foreach ($vars['links'] as $key => $link) {
+        // To print every menu voice only one, see Drupal API
+        if (is_numeric($key)) {
+            // Store the submenu links
+            $sub_menu = '';
+            $link_title = $link['#title'];
+            // Check for submenu, but only if they are of first level!
+            if (!empty($link['#below']) && $link['#original_link']['depth'] === '1') {
+                // If there is a submenu create it using the same function
+                $sub_menu = theme('links__system_main_menu', array(
+                    'links' => $link['#below'],
+                    'id'    => 'footer'
+                ));
+            }
 
-	$html .= '</ul>';
-	return $html;
+            /**
+             * We have 3 types of link:
+             * - First level link, they are h2 title, and will be identify for
+             *   by their depth of 1
+             * - First link of second level menus, they have class .first,
+             *   identified by $voice_number
+             * - Others links of second level menus
+             */
+            if ($link['#original_link']['depth'] === '1') {
+                // First level menu is h2
+                $html .= '<li><h2>' . l($link_title, $link['#href'], array('html' => 'true')) . '</h2>' . $sub_menu . '</li>';
+            }
+            else if ($voice_number === 0) {
+                // The first submenu of every menu has class first
+                $html .= '<li class="first">' . l($link_title, $link['#href'], array('html' => 'true')) . $sub_menu . '</li>';
+            }
+            else {
+                // Submenu voice
+                $html .= '<li>' . l($link_title, $link['#href'], array('html' => 'true')) . $sub_menu . '</li>';
+            }
+            $voice_number++;
+        }
+    }
+
+    $html .= '</ul>';
+    return $html;
 }
 
 if ( !function_exists( 'region_empty' ) ) :