server: pretty print raw TLSRPT and DMARC data

server/src/graphql.rs

@@ -237,6 +237,22 @@ impl Body {
             content_tree: "".to_string(),
         })
     }
+
+    pub fn to_html(&self) -> Option<String> {
+        match self {
+            Body::Html(h) => Some(h.html.clone()),
+            Body::PlainText(p) => Some(format!("<pre>{}</pre>", html_escape::encode_text(&p.text))),
+            Body::UnhandledContentType(u) => Some(format!("<pre>{}</pre>", html_escape::encode_text(&u.text))),
+        }
+    }
+
+    pub fn to_html_content_tree(&self) -> Option<String> {
+        match self {
+            Body::Html(h) => Some(h.content_tree.clone()),
+            Body::PlainText(p) => Some(p.content_tree.clone()),
+            Body::UnhandledContentType(u) => Some(u.content_tree.clone()),
+        }
+    }
 }
 
 #[derive(Debug, SimpleObject)]