add ability to anonymize users

src/core/configuration.py

@@ -11,6 +11,7 @@ class AppConfig(BaseModel):
     target_bot_token: Optional[str] = Field(default=None)
     target_server_id: Optional[str] = Field(default=None)
     target_api_url: Optional[str] = Field(default=None)
+    anonymize_users: bool = Field(default=False)
     log_level: str = Field(default="DEBUG")
 
     # ── backward‑compat shims (read‑only) ────────────────────────────────

src/fluxer/migrate_message.py

@@ -17,7 +17,7 @@ from src.core.utils import resolve_discord_links
 
 logger = logging.getLogger(__name__)
 
-def clean_mentions(content: str, guild, user_mentions=None, role_mentions=None, channel_mentions=None, emoji_map=None, channel_map=None, state=None, target_server_id=None, channel_names=None) -> str:
+def clean_mentions(content: str, guild, user_mentions=None, role_mentions=None, channel_mentions=None, emoji_map=None, channel_map=None, state=None, target_server_id=None, channel_names=None, anonymize_users=False) -> str:
     if content is None:
         return ""
     if not content or not guild:
@@ -25,6 +25,9 @@ def clean_mentions(content: str, guild, user_mentions=None, role_mentions=None,
         
     def replace_user(match):
         uid = int(match.group(1))
+        if anonymize_users and state:
+            alias = state.get_user_alias(str(uid))
+            return f"`@{alias}`"
         # 1. Try provided guild
         member = guild.get_member(uid)
         if member:
@@ -395,7 +398,8 @@ async def migrate_messages(
                     context.state.channel_map,
                     state=context.state,
                     target_server_id=context.fluxer_writer.community_id,
-                    channel_names=context.channel_names if hasattr(context, 'channel_names') else None
+                    channel_names=context.channel_names if hasattr(context, 'channel_names') else None,
+                    anonymize_users=context.config.anonymize_users
                 )
                 logger.debug(f"Message {msg.id} cleaned content length: {len(content) if content else 0}")
                 
@@ -429,7 +433,8 @@ async def migrate_messages(
                                 context.state.channel_map,
                                 state=context.state,
                                 target_server_id=context.fluxer_writer.community_id,
-                                channel_names=context.channel_names if hasattr(context, 'channel_names') else None
+                                channel_names=context.channel_names if hasattr(context, 'channel_names') else None,
+                                anonymize_users=context.config.anonymize_users
                             )
                     # Add snapshot attachments to the list to process
                     attachments_to_process.extend(snapshot.attachments)
@@ -549,17 +554,22 @@ async def migrate_messages(
                 if thread_name and stats["messages"] == 0:
                     content = f"> <<< THREAD: **{thread_name}** >>>\n{content}"
                 
-                avatar_url = str(msg.author.display_avatar.url) if msg.author.display_avatar.url else None
+                # Get or generate alias
-                if avatar_url and not avatar_url.startswith("http"):
+                alias = context.state.get_user_alias(str(msg.author.id))
-                    avatar_url = None
 
-                # Trigger alias generation/storage in DB without replacing the display name yet
+                if context.config.anonymize_users:
-                context.state.get_user_alias(str(msg.author.id))
+                    author_name = alias
+                    avatar_url = f"https://api.dicebear.com/9.x/fun-emoji/jpg?seed={alias}"
+                else:
+                    author_name = msg.author.display_name
+                    avatar_url = str(msg.author.display_avatar.url) if msg.author.display_avatar.url else None
+                    if avatar_url and not avatar_url.startswith("http"):
+                        avatar_url = None
 
                 logger.debug(f"Fluxer: Calling send_message for Discord ID {msg.id}")
                 fluxer_msg_id = await context.fluxer_writer.send_message(
                     channel_id=target_channel_id,
-                    author_name=msg.author.display_name,
+                    author_name=author_name,
                     author_avatar_url=avatar_url,
                     content=content,
                     timestamp=int(msg.created_at.timestamp()),

src/fluxer/writer.py

@@ -285,7 +285,7 @@ class FluxerWriter:
         # -# is Fluxer/Discord's subtext markdown: small, muted grey text
         prefix = f"-# <t:{timestamp}:D>\n"
         if is_forwarded:
-            prefix += "-# -->*forwarded*\n"
+            prefix += "-# ⤷*forwarded*\n"
             
         display_content = content
         if is_forwarded and content:
@@ -345,7 +345,7 @@ class FluxerWriter:
                 # We add the author name to the prefix since bot name won't match
                 bot_prefix = f"-# <t:{timestamp}:D>\n"
                 if is_forwarded:
-                    bot_prefix += "-# -->*forwarded*\n"
+                    bot_prefix += "-# ⤷*forwarded*\n"
                 bot_prefix += f"-# · {author_name}\n"
                 
                 final_bot_content = bot_prefix + display_content if display_content else bot_prefix

src/stoat/migrate_message.py

@@ -17,7 +17,7 @@ from src.core.utils import resolve_discord_links
 
 logger = logging.getLogger(__name__)
 
-def clean_mentions(content: str, guild, user_mentions=None, role_mentions=None, channel_mentions=None, emoji_map=None, channel_map=None, state=None, target_server_id=None, channel_names=None) -> str:
+def clean_mentions(content: str, guild, user_mentions=None, role_mentions=None, channel_mentions=None, emoji_map=None, channel_map=None, state=None, target_server_id=None, channel_names=None, anonymize_users=False) -> str:
     if content is None:
         return ""
     if not content or not guild:
@@ -25,6 +25,9 @@ def clean_mentions(content: str, guild, user_mentions=None, role_mentions=None,
         
     def replace_user(match):
         uid = int(match.group(1))
+        if anonymize_users and state:
+            alias = state.get_user_alias(str(uid))
+            return f"`@{alias}`"
         # 1. Try provided guild
         member = guild.get_member(uid)
         if member:
@@ -398,7 +401,8 @@ async def migrate_messages(
                     context.state.channel_map,
                     state=context.state,
                     target_server_id=context.stoat_writer.community_id,
-                    channel_names=context.channel_names if hasattr(context, 'channel_names') else None
+                    channel_names=context.channel_names if hasattr(context, 'channel_names') else None,
+                    anonymize_users=context.config.anonymize_users
                 )
                 logger.debug(f"Message {msg.id} cleaned content length: {len(content) if content else 0}")
                 
@@ -428,7 +432,8 @@ async def migrate_messages(
                                 context.state.channel_map,
                                 state=context.state,
                                 target_server_id=context.stoat_writer.community_id,
-                                channel_names=context.channel_names if hasattr(context, 'channel_names') else None
+                                channel_names=context.channel_names if hasattr(context, 'channel_names') else None,
+                                anonymize_users=context.config.anonymize_users
                             )
                     attachments_to_process.extend(snapshot.attachments)
                     logger.debug(f"Found forwarded snapshot content: {content[:50]}... and {len(snapshot.attachments)} attachments")
@@ -546,16 +551,21 @@ async def migrate_messages(
                 if thread_name and stats["messages"] == 0:
                     content = f"> <<< THREAD: **{thread_name}** >>>\n{content}"
                 
-                avatar_url = str(msg.author.display_avatar.url) if msg.author.display_avatar.url else None
+                # Get or generate alias
-                if avatar_url and not avatar_url.startswith("http"):
+                alias = context.state.get_user_alias(str(msg.author.id))
-                    avatar_url = None
 
-                # Trigger alias generation/storage in DB without replacing the display name yet
+                if context.config.anonymize_users:
-                context.state.get_user_alias(str(msg.author.id))
+                    author_name = alias
+                    avatar_url = f"https://api.dicebear.com/9.x/fun-emoji/jpg?seed={alias}"
+                else:
+                    author_name = msg.author.display_name
+                    avatar_url = str(msg.author.display_avatar.url) if msg.author.display_avatar.url else None
+                    if avatar_url and not avatar_url.startswith("http"):
+                        avatar_url = None
 
                 stoat_msg_id = await context.stoat_writer.send_message(
                     channel_id=target_channel_id,
-                    author_name=msg.author.display_name,
+                    author_name=author_name,
                     author_avatar_url=avatar_url,
                     content=content,
                     timestamp=int(msg.created_at.timestamp()),

src/stoat/writer.py

@@ -316,7 +316,7 @@ class StoatWriter:
             # Build content with timestamp prefix
             prefix = f"###### <t:{timestamp}:D>\n"
             if is_forwarded:
-                prefix += "##### -->*forwarded*\n"
+                prefix += "##### ⤷*forwarded*\n"
             
             display_content = content
             if is_forwarded and content:

src/ui/main_app.py

@@ -9,7 +9,7 @@ from textual.app import App, ComposeResult
 from textual.containers import Container, Horizontal, Vertical, VerticalScroll, Center
 from textual.widgets import (
     Header, Footer, Button, Label, Input, ListItem,
-    ListView, Rule, RadioButton, RadioSet, Select, Static, Markdown
+    ListView, Rule, RadioButton, RadioSet, Select, Static, Markdown, Switch
 )
 from textual.screen import Screen, ModalScreen
 
@@ -252,6 +252,8 @@ class ConfigScreen(Screen):
     .fetch_row Input { width: 1fr; }
     .fetch_row Button { width: auto; margin-left: 1; }
     #inp_discord_server { margin-bottom: 1; }
+    .switch_row { height: auto; align: left middle; margin-top: 1; margin-bottom: 1; }
+    #lbl_anonymize { margin-right: 2; margin-top: 0; }
     """
 
     BINDINGS = [("escape", "go_back", "Back")]
@@ -348,6 +350,13 @@ class ConfigScreen(Screen):
                             placeholder="Leave this Empty for official instance",
                             tooltip="Enter the custom API url\nfor self hosted instances"
                         )
+                        
+                        yield Horizontal(
+                            Label("Anonymize Users:", id="lbl_anonymize"),
+                            Switch(value=self.config.anonymize_users, id="inp_anonymize_users", tooltip="Anonymize user Names and Avatars during migration"),
+                            id="anonymize_row",
+                            classes="switch_row"
+                        )
 
                 yield Rule(id="footer_rule")
                 with Horizontal(id="cfg_actions"):
@@ -514,6 +523,8 @@ class ConfigScreen(Screen):
             
             target_api = self.query_one("#inp_target_api", Input).value.strip()
             self.config.target_api_url = target_api or None
+            
+            self.config.anonymize_users = self.query_one("#inp_anonymize_users", Switch).value
         else:
             self.config.target_platform = "none"