commit what I've done

src/main/java/eu/m724/talkpages/page/action/ActionResource.java

@@ -8,10 +8,7 @@ import io.quarkus.security.identity.SecurityIdentity;
 import io.vertx.core.http.HttpServerRequest;
 import jakarta.inject.Inject;
 import jakarta.transaction.Transactional;
-import jakarta.ws.rs.Consumes;
+import jakarta.ws.rs.*;
-import jakarta.ws.rs.POST;
-import jakarta.ws.rs.Path;
-import jakarta.ws.rs.Produces;
 import jakarta.ws.rs.core.MediaType;
 import jakarta.ws.rs.core.MultivaluedMap;
 import jakarta.ws.rs.core.NewCookie;
@@ -41,28 +38,35 @@ public class ActionResource {
     @Inject
     HttpServerRequest request;
 
-    @POST
+    @GET
     @Path("/create")
-    public Response create(MultivaluedMap<String, String> formData) {
+    public Response create() {
-        String title = formData.getFirst("title");
+
-        String content = formData.getFirst("content");
+    }
+
+    @POST
+    @Path("/create/{title:.+}")
+    public Response create(@PathParam("title") String title) {
         Account account = accountService.getAccount();
 
         try {
-            Page page = actionService.createPage(title, content, account);
+            Page page = actionService.createPage(title, account);
             return redirectService.page(page)
                     .cookie(new NewCookie.Builder("prefilledContent").value("").maxAge(0).build())
                     .status(RestResponse.Status.SEE_OTHER).build();
-        } catch (UnacceptableDataException | DuplicateException e) { // TODO I could reduce all this code
+        } catch (UnacceptableDataException e) { // TODO I could reduce all this code
             // illegal title
             String encodedMessage = URLEncoder.encode(e.getMessage(), StandardCharsets.UTF_8);
-            int errorType = e instanceof UnacceptableDataException ? 1 : 2;
+            int errorType = 1;
 
             return Response
                     .temporaryRedirect(URI.create("/edit/%s?errorType=%d&error=%s".formatted(title, errorType, encodedMessage)))
                     .cookie(new NewCookie.Builder("prefilledContent").path("/edit/" + title).value(content).build())
                     .status(Response.Status.SEE_OTHER).build();
-            // TODO find a better, more concise way. Also maybe create a different type for each error. And consider if I should catch all Exceptions
+        } catch (DuplicateException e) {
+            return Response
+                    .temporaryRedirect(URI.create("/create/%s?notice=duplicate".formatted(title))) // TODO handle that in template
+                    .status(Response.Status.SEE_OTHER).build();
         }
     }
 

src/main/java/eu/m724/talkpages/page/action/ActionService.java

@@ -13,18 +13,18 @@ import jakarta.transaction.Transactional;
 @ApplicationScoped
 public class ActionService {
     @Transactional
-    Page createPage(String title, String content, Account account) {
+    Page createPage(String title, Account account) throws UnacceptableDataException, DuplicateException {
         //account = Account.findById(account.getName());
 
         // title and content are sanitized so only prohibit if necessary
         if (title.contains("/")) {
             throw new UnacceptableDataException("Title cannot contain slashes (/). Those are used for sub-pages.");
         } else if (Page.findByTitle(title) != null) {
-            throw new DuplicateException("Page already exists, I made you edit it.");
+            throw new DuplicateException("Page already exists.");
         }
 
         Page page = new Page(title);
-        PageRevision revision = new PageRevision(page, content); // TODO
+        PageRevision revision = new PageRevision(page, "This page is empty");
         revision.setAuthor(account);
 
         page.setLatestRevision(revision);

src/main/java/eu/m724/talkpages/template/AuthExtension.java

@@ -5,6 +5,7 @@ import eu.m724.talkpages.orm.entity.auth.Session;
 import io.quarkus.arc.Arc;
 import io.quarkus.arc.InstanceHandle;
 import io.quarkus.qute.TemplateExtension;
+import io.quarkus.security.UnauthorizedException;
 import io.quarkus.security.identity.CurrentIdentityAssociation;
 import io.quarkus.security.identity.SecurityIdentity;
 
@@ -17,12 +18,14 @@ public class AuthExtension {
 
     public static Session session() {
         SecurityIdentity identity = getIdentity();
+        if (identity.isAnonymous()) throw new UnauthorizedException();
         return identity.getAttribute("session");
     }
 
     public static String name() {
         SecurityIdentity identity = getIdentity();
-        return identity.isAnonymous() ? identity.getAttribute("address") : identity.getPrincipal().getName();
+        if (identity.isAnonymous()) throw new UnauthorizedException();
+        return identity.getPrincipal().getName();
     }
 
     private static SecurityIdentity getIdentity() {