Add null coalescing checks for typed calls

src/Templates/Comment/Delete.phtml

@@ -31,7 +31,7 @@ require('./Includes/header.inc.phtml'); ?>
 
   <h2 class="text-danger">Delete Comment</h2>
   <p class="text-danger">Are you sure you wish to delete this comment?</p>
-  <form method="POST" action="?id=<?=rawurlencode($id)?>">
+  <form method="POST" action="?id=<?=rawurlencode($id ?? '')?>">
     <table class="table table-striped text-white-50"><tbody>
       <tr><td><a href="<?=$c_user_url?>"><img class="avatar" src="<?=$c_user_avatar?>"/> <?=filter_var($c_user_name, FILTER_SANITIZE_FULL_SPECIAL_CHARS)?></a><br/><time class="comment_timestamp" datetime="<?=$c->getCreatedDateTime()->format('c')?>"><?=$c->getCreatedDateTime()->format('D M j, Y g:ia T')?></time></td><td><?=$c->getContent(true)?></td></tr>
     </tbody></table>

src/Templates/Comment/Section.inc.phtml

@@ -16,7 +16,7 @@ $c_delete_visible_admin = ($active_user && $active_user->getOption(User::OPTION_
 <? } else {
       foreach ($comments as $c) {
         $c_created_dt  = $c->getCreatedDateTime();
-        $c_id          = rawurlencode($c->getId());
+        $c_id          = rawurlencode($c->getId() ?? '');
         $c_parent_url  = $c->getParentUrl();
         $c_user        = $c->getUser();
         $c_user_id     = $c->getUserId();

src/Templates/Document/Edit.phtml

@@ -29,7 +29,7 @@ require('./Includes/header.inc.phtml'); ?>
 <? if ($this->getContext()->acl_allowed) { ?>
   <h1><?=$title?></h1>
   <p><?=$description?></p>
-<?  if (is_null($error) || $error == 'NOT_FOUND') {
+<?  if (is_null($error) || $error == EditModel::ERROR_NOT_FOUND) {
       require('./Document/Form.inc.phtml');
       $comment_parent_type = Comment::PARENT_TYPE_DOCUMENT; $comment_parent_id = $document_id; require('./Comment/Section.inc.phtml');
     } else if ($error !== false) { ?>

src/Templates/Document/View.phtml

@@ -19,7 +19,7 @@ else
   $description = 'The requested document does not exist or could not be found.';
 }
 $_header_meta_properties = ['og:type' => 'article'];
-$url = UrlFormatter::format('/document/' . rawurlencode($object_id));
+$url = UrlFormatter::format('/document/' . rawurlencode($object_id ?? ''));
 if ($object)
 {
   $url = $object->getURI();

src/Templates/EventLog/View.phtml

@@ -10,7 +10,7 @@ $description = 'The event log viewer on BNETDocs';
 $object_id = $this->getContext()->id;
 $object = $this->getContext()->event;
 
-$url = ($object instanceof Event) ? $object->getURI() : '/eventlog/view?id=' . rawurlencode($object_id);
+$url = ($object instanceof Event) ? $object->getURI() : '/eventlog/view?id=' . rawurlencode($object_id ?? '');
 
 $object_ip_address = ($object instanceof Event ? $object->getIPAddress() : null);
 $object_metadata = ($object instanceof Event ? $object->getMetaData() : null);

src/Templates/Packet/View.phtml

@@ -43,8 +43,8 @@ if ($object)
   }
 }
 
-$edit_url = UrlFormatter::format('/packet/edit?id=' . rawurlencode($object_id));
-$delete_url = UrlFormatter::format('/packet/delete?id=' . rawurlencode($object_id));
+$edit_url = UrlFormatter::format('/packet/edit?id=' . rawurlencode($object_id ?? ''));
+$delete_url = UrlFormatter::format('/packet/delete?id=' . rawurlencode($object_id ?? ''));
 $edit_visible = ($active_user && $active_user->getOption(User::OPTION_ACL_PACKET_MODIFY));
 $delete_visible = ($active_user && $active_user->getOption(User::OPTION_ACL_PACKET_DELETE));
 

src/Templates/User/View.phtml

@@ -16,7 +16,7 @@ $user_profile = $this->getContext()->user_profile;
 $user_verified = $user && $user->isVerified();
 $title = ($user ? $user->getName() : 'User Not Found');
 $description = ($user ? $user->getName() . '\'s user profile on BNETDocs' : 'The requested user does not exist or could not be found.');
-$url = ($user ? $user->getURI() : UrlFormatter::format('/user/' . rawurlencode($user_id)));
+$url = ($user ? $user->getURI() : UrlFormatter::format('/user/' . rawurlencode($user_id ?? '')));
 $_header_meta_properties = ['og:type' => 'profile'];
 
 if ($user)