Minor - Adding new function in display.lib.phg in order to centralize the "badge" style

main/inc/lib/banner.lib.php

@@ -79,7 +79,7 @@ function get_tabs() {
 	        $group_pending_invitations = count($group_pending_invitations);
         }
         $total_invitations = intval($number_of_new_messages_of_friend) + $group_pending_invitations + intval($count_unread_message);
-        $total_invitations = (!empty($total_invitations)?' 	<span class="badge badge-warning">'.$total_invitations.'</span>':'');        
+        $total_invitations = (!empty($total_invitations) ? Display::badge($total_invitations) :'');        
         
 		$navigation['social']['title'] = get_lang('SocialNetwork'). $total_invitations;
 	}

main/inc/lib/display.lib.php

@@ -1371,4 +1371,9 @@ class Display {
         return $div;
     }
     
+    function badge($count) {
+        $count = intval($count);
+        return ' <span class="badge badge-warning">'.$count.'</span>';
+    }
+    
 } //end class Display

main/inc/lib/social.lib.php

@@ -556,13 +556,13 @@ class SocialManager extends UserManager {
 
 		// get count unread message and total invitations
 		$count_unread_message = MessageManager::get_number_of_messages(true);
-		$count_unread_message = (!empty($count_unread_message)?' ('.$count_unread_message.')':'');
+		$count_unread_message = (!empty($count_unread_message)? Display::badge($count_unread_message) :'');
 
 		$number_of_new_messages_of_friend	= SocialManager::get_message_number_invitation_by_user_id(api_get_user_id());
 		$group_pending_invitations = GroupPortalManager::get_groups_by_user(api_get_user_id(), GROUP_USER_PERMISSION_PENDING_INVITATION,false);
 		$group_pending_invitations = count($group_pending_invitations);
 		$total_invitations = $number_of_new_messages_of_friend + $group_pending_invitations;
-		$total_invitations = (!empty($total_invitations)?' ('.$total_invitations.')':'');
+		$total_invitations = (!empty($total_invitations) ? Display::badge($total_invitations) :'');
 		
 		$html = '<div class="social-menu">';
 		

main/inc/lib/userportal.lib.php

@@ -826,7 +826,7 @@ class IndexManager {
 			$total_invitations = $number_of_new_messages_of_friend + $group_pending_invitations;
 			$cant_msg  = '';
 			if ($number_of_new_messages > 0) {
-				$cant_msg = ' <span class="badge badge-warning">'.$number_of_new_messages.'</span>';
+				$cant_msg = Display::badge($number_of_new_messages);
 			}         
             
 			$link = '';
@@ -840,9 +840,9 @@ class IndexManager {
 				if ($total_invitations == 0) {
 					$total_invitations = '';
 				} else {
-					$total_invitations = ' <span class="badge badge-warning">'.$total_invitations.'</span>';
+					$total_invitations = Display::badge($total_invitations);
 				}
-				$profile_content .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/invitations.php">'.get_lang('PendingInvitations').' '.$total_invitations.' </a></li>';
+				$profile_content .= '<li><a href="'.api_get_path(WEB_PATH).'main/social/invitations.php">'.get_lang('PendingInvitations').Display::badge($total_invitations).'</a></li>';
 			}
             $profile_content .= '<li><a href="'.api_get_path(WEB_PATH).'main/auth/profile.php">'.get_lang('EditProfile').'</a></li>';			
 		}
@@ -862,8 +862,7 @@ class IndexManager {
 		// Main navigation section.
 		// Tabs that are deactivated are added here.
 		if (!empty($this->tpl->menu_navigation)) {
-			$main_navigation_content .= '<ul class="menulist">';
-            
+			$main_navigation_content .= '<ul class="menulist">';           
 		
 			foreach ($this->tpl->menu_navigation as $section => $navigation_info) {
 				$current = $section == $GLOBALS['this_section'] ? ' id="current"' : '';