Implement better URI class/ID on body tag, closes #242

Author: Greg Bowler

src/Dispatcher/PageDispatcher.php

@@ -225,21 +225,35 @@ public function setContentUri($uri, ResponseContent $content) {
 	if(strrpos($uri, "/") === strlen($uri) - 1) {
 		$uri .= "index";
 	}
+
 	$body = $content->querySelector("body");
 	$uri = trim($uri, "/");
-	$uriPartTotal = "";
-	foreach (explode("/", $uri) as $uriPart) {
-		$body->classList->add($uriPart);
-		if($uriPartTotal) {
-			$body->classList->add($uriPartTotal);
+	$classArray = [];
+
+	foreach(explode("/", $uri) as $uriPart) {
+		$newClass = "";
+
+		foreach($classArray as $c) {
+			if(strlen($newClass) > 0) {
+				$newClass .= "_";
+			}
+			$newClass .= $c;
 		}
-		$uriPartTotal .= $uriPartTotal ? "_$uriPart" : $uriPart;
+
+		if(strlen($newClass) > 0) {
+			$newClass .= "_";
+		}
+
+		$classArray []= $newClass . $uriPart;
+	}
+
+	foreach($classArray as $c) {
+		$body->classList->add("dir--" . $c);
 	}
 
 	$uri = str_replace("/", "_", $uri);
-	$idUri = $uri;
-	$content->querySelector("body")->id = $idUri;
+	$body->id = "uri--" . $uri;
 
 }
 
-}#
+}#