Extract profile URI helpers into ProfileUriBuilder

6 files changed, 131 insertions, 80 deletions

diff --git a/src/main/java/com/juick/ActivityPubManager.java b/src/main/java/com/juick/ActivityPubManager.java
index c909bd9b..16f310a7 100644
--- a/src/main/java/com/juick/ActivityPubManager.java
+++ b/src/main/java/com/juick/ActivityPubManager.java
@@ -59,6 +59,7 @@ import com.juick.util.HttpUtils;
 import com.juick.util.MessageUtils;
 import com.juick.util.formatters.PlainTextFormatter;
 import com.juick.www.api.SystemActivity.ActivityType;
+import com.juick.www.api.activity.helpers.ProfileUriBuilder;
 import com.juick.www.api.activity.model.Context;
 import com.juick.www.api.activity.model.activities.Accept;
 import com.juick.www.api.activity.model.activities.Announce;
@@ -76,7 +77,6 @@ import io.pebbletemplates.pebble.template.PebbleTemplate;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.util.UriComponents;
 import org.springframework.web.util.UriComponentsBuilder;
 
@@ -90,8 +90,8 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
     private MessagesService messagesService;
     @Inject
     private PebbleEngine pebbleEngine;
-    @Value("${ap_base_uri:http://localhost:8080/}")
-    private String baseUri;
+    @Inject
+    ProfileUriBuilder profileUriBuilder;
 
     @Override
     public void processFollowEvent(@Nonnull FollowEvent followEvent) {
@@ -137,7 +137,7 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
     public void deleteMessageEvent(DeleteMessageEvent event) {
         Message msg = event.getMessage();
         User user = msg.getUser();
-        String userUri = personUri(user);
+        String userUri = profileUriBuilder.personUri(user);
         Note note = makeNote(msg);
         Actor me = (Actor) signatureManager.getContext(URI.create(userUri)).get();
         socialService.getFollowers(user).forEach(acct -> {
@@ -190,7 +190,7 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
     public void processUpdateEvent(UpdateEvent event) {
         String objectUri = event.getMessageUri();
         User user = event.getUser();
-        String userUri = personUri(user);
+        String userUri = profileUriBuilder.personUri(user);
         Actor me = (Actor) signatureManager.getContext(URI.create(userUri)).get();
         socialService.getFollowers(user).forEach(acct -> {  
             try {
@@ -222,7 +222,7 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
     @Override
     public void processUpdateUserEvent(UpdateUserEvent event) {
         User user = event.getUser();
-        String userUri = personUri(user);
+        String userUri = profileUriBuilder.personUri(user);
         Actor me = (Actor) signatureManager.getContext(URI.create(userUri)).get();
         socialService.getFollowers(user).forEach(acct -> {  
             try {
@@ -246,7 +246,7 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
             return;
         }
         User user = msg.getUser();
-        String userUri = personUri(user);
+        String userUri = profileUriBuilder.personUri(user);
         Note note = makeNote(msg);
         signatureManager.getContext(URI.create(userUri)).ifPresentOrElse((me) -> {
             Set<String> subscribers = new HashSet<>(socialService.getFollowers(user));
@@ -281,72 +281,23 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
         });
     }
 
-    public String inboxUri() {
-        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
-        return uri.replacePath("/api/inbox").toUriString();
-    }
-
-    public String outboxUri(User user) {
-        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
-        return uri.replacePath(String.format("/u/%s/blog/toc", user.getName())).toUriString();
-    }
-
-    public String personUri(User user) {
-        if (user.getUri().toString().length() > 0) {
-            return user.getUri().toASCIIString();
-        }
-        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
-        return uri.replacePath(String.format("/u/%s", user.getName())).toUriString();
-    }
-    public String personWebUri(User user) {
-        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
-        return uri.replacePath(String.format("/%s/", user.getName())).toUriString();
-    }
-
-    public String followersUri(User user) {
-        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
-        return uri.replacePath(String.format("/u/%s/followers/toc", user.getName())).toUriString();
-    }
-
-    public String followingUri(User user) {
-        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
-        return uri.replacePath(String.format("/u/%s/following/toc", user.getName())).toUriString();
-    }
-    public String messageUri(Message msg) {
-        return messageUri(msg.getMid(), msg.getRid());
-    }
-    public String messageUri(int mid, int rid) {
-        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
-        uri.replacePath(String.format("/n/%d-%d", mid, rid));
-        return uri.toUriString();
-    }
-    public String tagUri(Tag tag) {
-        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
-        return uri.replacePath(String.format("/t/%s", tag.getName())).toUriString();
-    }
-
-    public String postId(String messageUri) {
-        UriComponents uri = UriComponentsBuilder.fromUriString(messageUri).build();
-        return uri.getPath().substring(uri.getPath().lastIndexOf('/') + 1).replace("-", "/");
-    }
-
     public Note makeNote(Message msg) {
         Note note = new Note();
-        note.setId(messageUri(msg));
+        note.setId(profileUriBuilder.messageUri(msg));
         note.setUrl(PlainTextFormatter.formatUrl(msg));
-        note.setAttributedTo(personUri(msg.getUser()));
+        note.setAttributedTo(profileUriBuilder.personUri(msg.getUser()));
         if (MessageUtils.isReply(msg)) {
             if (msg.getReplyToUri().toASCIIString().length() > 0) {
                 note.setInReplyTo(msg.getReplyToUri().toASCIIString());
             } else {
-                note.setInReplyTo(messageUri(msg.getMid(), msg.getReplyto()));
+                note.setInReplyTo(profileUriBuilder.messageUri(msg.getMid(), msg.getReplyto()));
             }
         }
         if (MessageUtils.isPM(msg)) {
-            note.setTo(Collections.singletonList(personUri(msg.getTo())));
+            note.setTo(Collections.singletonList(profileUriBuilder.personUri(msg.getTo())));
         } else {
             note.setTo(Collections.singletonList(Context.ACTIVITYSTREAMS_PUBLIC));
-            note.setCc(Collections.singletonList(followersUri(msg.getUser())));
+            note.setCc(Collections.singletonList(profileUriBuilder.followersUri(msg.getUser())));
         }
         note.setPublished(msg.getCreated());
         if (StringUtils.isNotBlank(msg.getAttachmentType())) {
@@ -356,7 +307,7 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
             attachment.setMediaType(HttpUtils.mediaType(msg.getAttachmentType()));
             note.setAttachment(Collections.singletonList(attachment));
         }
-        note.setTags(msg.getTags().stream().map(t -> new Hashtag(tagUri(t), t.getName())).collect(Collectors.toList()));
+        note.setTags(msg.getTags().stream().map(t -> new Hashtag(profileUriBuilder.tagUri(t), t.getName())).collect(Collectors.toList()));
         if (msg.getReplyToUri() != null && msg.getReplyToUri().toASCIIString().length() > 0) {
             Optional<Context> noteContext = signatureManager.getContext(msg.getReplyToUri());
             if (noteContext.isPresent()) {
@@ -370,7 +321,7 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
                 }
             }
         } else if (MessageUtils.isReply(msg)) {
-            note.getTags().add(new Mention(personWebUri(msg.getTo()), msg.getTo().getName()));
+            note.getTags().add(new Mention(profileUriBuilder.personWebUri(msg.getTo()), msg.getTo().getName()));
         }
         MessageUtils.getGlobalMentions(msg).forEach(m -> {
             // @user@server.tld -> user@server.tld
@@ -390,7 +341,7 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
             PebbleTemplate noteTemplate = pebbleEngine.getTemplate("layouts/note");
             Map<String, Object> context = new HashMap<>();
             context.put("msg", msg);
-            context.put("baseUri", baseUri);
+            context.put("baseUri", profileUriBuilder.getBaseUri());
             try {
                 Writer writer = new StringWriter();
                 noteTemplate.evaluate(writer, context);
@@ -412,7 +363,7 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
         Note note = makeNote(message);
         Announce announce = new Announce();
         announce.setId(note.getId() + "#announce-" + user.getName());
-        announce.setActor(personUri(user));
+        announce.setActor(profileUriBuilder.personUri(user));
         announce.setTo(Collections.singletonList(Context.ACTIVITYSTREAMS_PUBLIC));
         announce.setObject(note);
         signatureManager.getContext(URI.create(announce.getActor())).ifPresentOrElse((ctx) -> {
diff --git a/src/main/java/com/juick/config/ActivityPubConfig.java b/src/main/java/com/juick/config/ActivityPubConfig.java
index 786e19c4..3570b97d 100644
--- a/src/main/java/com/juick/config/ActivityPubConfig.java
+++ b/src/main/java/com/juick/config/ActivityPubConfig.java
@@ -24,7 +24,9 @@ import com.juick.util.ActivityPubRequestInterceptor;
 import com.juick.www.WebApp;
 import com.juick.www.api.activity.converters.UserToActorConverter;
 
+import com.juick.www.api.activity.helpers.ProfileUriBuilder;
 import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
@@ -45,6 +47,8 @@ public class ActivityPubConfig {
     KeystoreManager keystoreManager;
     @Inject
     WebApp webApp;
+    @Value("${ap_base_uri:http://localhost:8080/}")
+    private String baseUri;
 
     @Bean
     MappingJackson2HttpMessageConverter mappingJacksonHttpMessageConverter() {
@@ -80,6 +84,10 @@ public class ActivityPubConfig {
 
     @Bean
     UserToActorConverter userToActorConverter() {
-        return new UserToActorConverter(activityPubManager(), keystoreManager, webApp);
+        return new UserToActorConverter(profileUriBuilder(), keystoreManager, webApp);
+    }
+    @Bean
+    ProfileUriBuilder profileUriBuilder() {
+        return new ProfileUriBuilder(baseUri);
     }
 }
diff --git a/src/main/java/com/juick/www/api/Post.java b/src/main/java/com/juick/www/api/Post.java
index 9faf883a..63c95f2a 100644
--- a/src/main/java/com/juick/www/api/Post.java
+++ b/src/main/java/com/juick/www/api/Post.java
@@ -23,9 +23,10 @@ import java.util.List;
 import java.util.Optional;
 
 import javax.inject.Inject;
+
+import com.juick.www.api.activity.helpers.ProfileUriBuilder;
 import jakarta.validation.constraints.NotNull;
 
-import com.juick.ActivityPubManager;
 import com.juick.CommandsManager;
 import com.juick.model.CommandResult;
 import com.juick.model.Message;
@@ -75,7 +76,7 @@ public class Post {
     @Inject
     ApplicationEventPublisher applicationEventPublisher;
     @Inject
-    ActivityPubManager activityPubManager;
+    ProfileUriBuilder profileUriBuilder;
 
     @RequestMapping(value = "/api/post", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
     @ResponseStatus(value = HttpStatus.OK)
@@ -236,7 +237,7 @@ public class Post {
                         messagesService.getMessage(mid).orElseThrow(IllegalStateException::new)
                         : messagesService.getReply(mid, rid);
                 applicationEventPublisher.publishEvent(
-                        new UpdateEvent(this, author, activityPubManager.messageUri(mid, rid)));
+                        new UpdateEvent(this, author, profileUriBuilder.messageUri(mid, rid)));
                 return CommandResult.build(result, "Message updated", StringUtils.EMPTY);
             }
             throw new HttpBadRequestException();
diff --git a/src/main/java/com/juick/www/api/activity/Profile.java b/src/main/java/com/juick/www/api/activity/Profile.java
index ff1227a3..5deba2cf 100644
--- a/src/main/java/com/juick/www/api/activity/Profile.java
+++ b/src/main/java/com/juick/www/api/activity/Profile.java
@@ -24,6 +24,7 @@ import com.juick.util.formatters.PlainTextFormatter;
 import com.juick.model.CommandResult;
 import com.juick.ActivityPubManager;
 import com.juick.CommandsManager;
+import com.juick.www.api.activity.helpers.ProfileUriBuilder;
 import com.juick.www.api.activity.model.Activity;
 import com.juick.www.api.activity.model.Context;
 import com.juick.www.api.activity.model.activities.Announce;
@@ -85,6 +86,8 @@ public class Profile {
     @Inject
     private ActivityPubManager activityPubManager;
     @Inject
+    private ProfileUriBuilder profileUriBuilder;
+    @Inject
     private ApplicationEventPublisher applicationEventPublisher;
     @Inject
     private CommandsManager commandsManager;
@@ -195,7 +198,7 @@ public class Profile {
                 Person follower = new Person();
                 follower.setName(a.getName());
                 follower.setPreferredUsername(a.getName());
-                follower.setUrl(activityPubManager.personWebUri(a));
+                follower.setUrl(profileUriBuilder.personWebUri(a));
                 return follower;
             }).collect(Collectors.toList()));
             boolean hasNext = followers.size() <= 20 * page;
@@ -239,7 +242,7 @@ public class Profile {
                 Person follower = new Person();
                 follower.setName(a.getName());
                 follower.setPreferredUsername(a.getName());
-                follower.setUrl(activityPubManager.personWebUri(a));
+                follower.setUrl(profileUriBuilder.personWebUri(a));
                 return follower;
             }).collect(Collectors.toList()));
             boolean hasNext = following.size() <= 20 * page;
@@ -301,7 +304,7 @@ public class Profile {
                         String inReplyTo = (String) note.getInReplyTo();
                         if (StringUtils.isNotBlank(inReplyTo)) {
                             if (inReplyTo.startsWith(baseUri)) {
-                                String postId = activityPubManager.postId(inReplyTo);
+                                String postId = profileUriBuilder.postId(inReplyTo);
                                 User user = new User();
                                 user.setUri(URI.create(activity.getActor()));
                                 String markdown = remarkConverter.convertFragment((String) note.getContent());
diff --git a/src/main/java/com/juick/www/api/activity/converters/UserToActorConverter.java b/src/main/java/com/juick/www/api/activity/converters/UserToActorConverter.java
index 405c27ab..435cb50d 100644
--- a/src/main/java/com/juick/www/api/activity/converters/UserToActorConverter.java
+++ b/src/main/java/com/juick/www/api/activity/converters/UserToActorConverter.java
@@ -1,8 +1,8 @@
 package com.juick.www.api.activity.converters;
 
+import com.juick.www.api.activity.helpers.ProfileUriBuilder;
 import org.springframework.core.convert.converter.Converter;
 
-import com.juick.ActivityPubManager;
 import com.juick.KeystoreManager;
 import com.juick.model.User;
 import com.juick.www.WebApp;
@@ -18,15 +18,15 @@ import lombok.AllArgsConstructor;
 @AllArgsConstructor
 public class UserToActorConverter implements Converter<User, Actor> {
 
-    private ActivityPubManager activityPubManager;
+    private ProfileUriBuilder profileUriBuilder;
     private KeystoreManager keystoreManager;
     private WebApp webApp;
 
     @Override
     public Actor convert(User user) {
         Actor profile = user.isService() ? new Application() : new Person();
-        profile.setId(activityPubManager.personUri(user));
-        profile.setUrl(activityPubManager.personWebUri(user));
+        profile.setId(profileUriBuilder.personUri(user));
+        profile.setUrl(profileUriBuilder.personWebUri(user));
         profile.setName(user.getName());
         profile.setPreferredUsername(user.getName());
         Key publicKey = new Key();
@@ -34,10 +34,10 @@ public class UserToActorConverter implements Converter<User, Actor> {
         publicKey.setOwner(profile.getId());
         publicKey.setPublicKeyPem(keystoreManager.getPublicKeyPem());
         profile.setPublicKey(publicKey);
-        profile.setInbox(activityPubManager.inboxUri());
-        profile.setOutbox(activityPubManager.outboxUri(user));
-        profile.setFollowers(activityPubManager.followersUri(user));
-        profile.setFollowing(activityPubManager.followingUri(user));
+        profile.setInbox(profileUriBuilder.inboxUri());
+        profile.setOutbox(profileUriBuilder.outboxUri(user));
+        profile.setFollowers(profileUriBuilder.followersUri(user));
+        profile.setFollowing(profileUriBuilder.followingUri(user));
         Image avatar = new Image();
         avatar.setUrl(webApp.getAvatarUrl(user));
         avatar.setMediaType("image/png");
diff --git a/src/main/java/com/juick/www/api/activity/helpers/ProfileUriBuilder.java b/src/main/java/com/juick/www/api/activity/helpers/ProfileUriBuilder.java
new file mode 100644
index 00000000..8f5e7566
--- /dev/null
+++ b/src/main/java/com/juick/www/api/activity/helpers/ProfileUriBuilder.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2008-2022, Juick
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.juick.www.api.activity.helpers;
+
+import com.juick.model.Message;
+import com.juick.model.Tag;
+import com.juick.model.User;
+import lombok.AllArgsConstructor;
+import org.springframework.web.util.UriComponents;
+import org.springframework.web.util.UriComponentsBuilder;
+
+@AllArgsConstructor
+public class ProfileUriBuilder {
+    private String baseUri;
+
+    public String getBaseUri() {
+        return baseUri;
+    }
+
+    public String inboxUri() {
+        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
+        return uri.replacePath("/api/inbox").toUriString();
+    }
+
+    public String outboxUri(User user) {
+        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
+        return uri.replacePath(String.format("/u/%s/blog/toc", user.getName())).toUriString();
+    }
+
+    public String personUri(User user) {
+        if (user.getUri().toString().length() > 0) {
+            return user.getUri().toASCIIString();
+        }
+        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
+        return uri.replacePath(String.format("/u/%s", user.getName())).toUriString();
+    }
+
+    public String personWebUri(User user) {
+        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
+        return uri.replacePath(String.format("/%s/", user.getName())).toUriString();
+    }
+
+    public String followersUri(User user) {
+        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
+        return uri.replacePath(String.format("/u/%s/followers/toc", user.getName())).toUriString();
+    }
+
+    public String followingUri(User user) {
+        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
+        return uri.replacePath(String.format("/u/%s/following/toc", user.getName())).toUriString();
+    }
+
+    public String messageUri(Message msg) {
+        return messageUri(msg.getMid(), msg.getRid());
+    }
+
+    public String messageUri(int mid, int rid) {
+        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
+        uri.replacePath(String.format("/n/%d-%d", mid, rid));
+        return uri.toUriString();
+    }
+
+    public String tagUri(Tag tag) {
+        UriComponentsBuilder uri = UriComponentsBuilder.fromUriString(baseUri);
+        return uri.replacePath(String.format("/t/%s", tag.getName())).toUriString();
+    }
+
+    public String postId(String messageUri) {
+        UriComponents uri = UriComponentsBuilder.fromUriString(messageUri).build();
+        return uri.getPath().substring(uri.getPath().lastIndexOf('/') + 1)
+                .replace("-", "/");
+    }
+}