Add x-tags to raw action

Changelog.md

@@ -11,6 +11,7 @@ This file holds the changelog for Pepperminty Wiki. This is the master list of t
  - Added [oneboxing](https://meta.discourse.org/t/rich-link-previews-with-onebox/98088): rich previews for internal links. If an internal link with 3 square brackets (e.g. `[[[example]]]`) is on it's own with nothing before or after it on a line, then it'll be turned into a onebox
      - 2 new settings have also been added to control it: `parser_onebox_enabled` and `parser_onebox_preview_length`
      - TODO: Update the dynamic help page for this.
+ - [Rest API] Add new `x-tags` HTTP header to `raw` action
 
 ### Changed
  - Display returnto URL above the login form if present to further mitigate CSRF issues

modules/action-raw.php

@@ -5,7 +5,7 @@
 
 register_module([
 	"name" => "Raw page source",
-	"version" => "0.8",
+	"version" => "0.9",
 	"author" => "Starbeamrainbowlabs",
 	"description" => "Adds a 'raw' action that shows you the raw source of a page.",
 	"id" => "action-raw",
@@ -41,6 +41,8 @@ register_module([
 				header("content-type: text/markdown");
 			header("content-disposition: inline");
 			header("content-length: " . filesize($env->page_filename));
+			header("x-tags: " . str_replace(["\n", ":"], "", $pageindex->$page->tags));
+			
 			exit(file_get_contents($env->page_filename));
 		});