minor fixes complementing php 8 support

plugins/BlogRoll/BlogRoll.php

@@ -13,8 +13,8 @@ class BlogRoll extends \tantum\plugins\Plugin {
 	}
 
 	public function init() : void {
-		$this->utils->registerComplexPlaceholder("roleTitle", [$this, "rollTitle"]);
-		$this->utils->registerComplexPlaceholder("blognav", [$this, "blognav"]);
+		$this->utils->registerContextAwareTag("roleTitle", [$this, "rollTitle"]);
+		$this->utils->registerContextAwareTag("blognav", [$this, "blognav"]);
 		$this->middleware->use(function(\tantum\models\Page $context, string $lastResult) {
 			if ($this->isBlogPage($context)) {
 				return "blog";
@@ -73,7 +73,7 @@ class BlogRoll extends \tantum\plugins\Plugin {
 		$parent  = false;
 
 		if (is_numeric(\tantum\Std::getToplevelFromPath($context->path)))
-			$this->currentPage = \tantum\Std::getToplevelFromPath($context->path);
+			$this->currentPage = intval(\tantum\Std::getToplevelFromPath($context->path));
 
 		$dir = __DIR__."/../../webcontent/$context->path/..";
 		if (!file_exists($dir))

plugins/DynamicTitle/DynamicTitle.php

@@ -3,14 +3,15 @@
 namespace DynamicTitle;
 
 use tantum\models\Model;
+use tantum\models\Page;
 use tantum\plugins\Plugin;
 
 class DynamicTitle extends Plugin {
 	const DEFAULT_TITLE = "CMS";
 
 	protected function init() : void {
-		$this->utils->registerSimplePlaceholder("title", $this->title());
-		$this->utils->registerComplexPlaceholder("subtitle", [$this, "subtitle"]);
+		$this->utils->registerTag("title", $this->title());
+		$this->utils->registerContextAwareTag("subtitle", [$this, "subtitle"]);
 	}
 
 	private function title() : string {

src/Application.php

@@ -16,14 +16,14 @@ use tantum\plugins\Utils;
  * @autor Michael Ochmann
  */
 class Application {
-	private Utils              $utils;
-	private PluginManager      $pluginManager;
-	private Tree               $dirTree;
-	private Renderer           $renderer;
-	private Page               $page;
-	private TemplateMiddleware $templateMiddleware;
-	private float              $startTime;
-	private string             $locale;
+	private Utils               $utils;
+	private PluginManager       $pluginManager;
+	private Tree                $dirTree;
+	private Renderer            $renderer;
+	private Page                $page;
+	private ?TemplateMiddleware $templateMiddleware;
+	private float               $startTime;
+	private string              $locale;
 
 	// builds the frame and puts out the time which was needed for
 	public function __construct() {
@@ -34,8 +34,9 @@ class Application {
 
 		$this->startTime          = microtime(true); // sets startTime on current Time
 
-		$this->utils              = new plugins\Utils();
+		$this->templateMiddleware = null;
 		$this->dirTree            = new models\Tree("/".$_GET["path"], $this->retrieveMenuOrder());
+		$this->utils              = new plugins\Utils();
 		$this->page               = new Page($this, $_GET["path"], $this->dirTree, $this->utils);
 		$this->templateMiddleware = new \tantum\TemplateMiddleware($this->page);
 		$this->templateMiddleware->use(function(Page $context, string $lastResult) : string {

src/plugins/Utils.php

@@ -19,7 +19,7 @@ namespace tantum\plugins {
 			return $this->placeholders;
 		}
 
-		public function registerSimplePlaceholder(string $identifier, mixed $value) : bool {
+		public function registerTag(string $identifier, mixed $value) : bool {
 			if (array_key_exists($identifier, $this->simplePlaceholders) || array_key_exists($identifier, $this->placeholders))
 				return false;
 			$this->simplePlaceholders[$identifier] = $value;
@@ -27,7 +27,7 @@ namespace tantum\plugins {
 			return true;
 		}
 
-		public function registerComplexPlaceholder(string $identifier, callable $callback) : bool {
+		public function registerContextAwareTag(string $identifier, callable $callback) : bool {
 			if (array_key_exists($identifier, $this->simplePlaceholders) || array_key_exists($identifier, $this->placeholders))
 				return false;
 			$this->placeholders[$identifier] = $callback;