enh: analytics model modal

backend/open_webui/models/chat_messages.py

@@ -111,7 +111,7 @@ class ChatMessageModel(BaseModel):
     embeds: Optional[list] = None
     done: bool = True
     status_history: Optional[list] = None
-    error: Optional[dict] = None
+    error: Optional[dict | str] = None
     usage: Optional[dict] = None
     created_at: int
     updated_at: int
@@ -269,6 +269,36 @@ class ChatMessageTable:
             )
             return [ChatMessageModel.model_validate(message) for message in messages]
 
+    def get_chat_ids_by_model_id(
+        self,
+        model_id: str,
+        start_date: Optional[int] = None,
+        end_date: Optional[int] = None,
+        skip: int = 0,
+        limit: int = 50,
+        db: Optional[Session] = None,
+    ) -> list[str]:
+        """Get distinct chat_ids that used a specific model."""
+        from sqlalchemy import distinct
+
+        with get_db_context(db) as db:
+            query = db.query(distinct(ChatMessage.chat_id)).filter(
+                ChatMessage.model_id == model_id
+            )
+            if start_date:
+                query = query.filter(ChatMessage.created_at >= start_date)
+            if end_date:
+                query = query.filter(ChatMessage.created_at <= end_date)
+
+            # Order by most recent message in each chat
+            chat_ids = (
+                query.order_by(ChatMessage.created_at.desc())
+                .offset(skip)
+                .limit(limit)
+                .all()
+            )
+            return [chat_id for (chat_id,) in chat_ids]
+
     def delete_messages_by_chat_id(
         self, chat_id: str, db: Optional[Session] = None
     ) -> bool:
@@ -289,7 +319,11 @@ class ChatMessageTable:
 
             query = db.query(
                 ChatMessage.model_id, func.count(ChatMessage.id).label("count")
-            ).filter(ChatMessage.role == "assistant", ChatMessage.model_id.isnot(None))
+            ).filter(
+                ChatMessage.role == "assistant",
+                ChatMessage.model_id.isnot(None),
+                ~ChatMessage.user_id.like("shared-%"),
+            )
 
             if start_date:
                 query = query.filter(ChatMessage.created_at >= start_date)
@@ -338,6 +372,7 @@ class ChatMessageTable:
                 ChatMessage.role == "assistant",
                 ChatMessage.model_id.isnot(None),
                 ChatMessage.usage.isnot(None),
+                ~ChatMessage.user_id.like("shared-%"),
             )
 
             if start_date:
@@ -396,6 +431,7 @@ class ChatMessageTable:
                 ChatMessage.role == "assistant",
                 ChatMessage.user_id.isnot(None),
                 ChatMessage.usage.isnot(None),
+                ~ChatMessage.user_id.like("shared-%"),
             )
 
             if start_date:
@@ -426,7 +462,7 @@ class ChatMessageTable:
 
             query = db.query(
                 ChatMessage.user_id, func.count(ChatMessage.id).label("count")
-            )
+            ).filter(~ChatMessage.user_id.like("shared-%"))
 
             if start_date:
                 query = query.filter(ChatMessage.created_at >= start_date)
@@ -447,7 +483,7 @@ class ChatMessageTable:
 
             query = db.query(
                 ChatMessage.chat_id, func.count(ChatMessage.id).label("count")
-            )
+            ).filter(~ChatMessage.user_id.like("shared-%"))
 
             if start_date:
                 query = query.filter(ChatMessage.created_at >= start_date)
@@ -469,7 +505,8 @@ class ChatMessageTable:
 
             query = db.query(ChatMessage.created_at, ChatMessage.model_id).filter(
                 ChatMessage.role == "assistant",
-                ChatMessage.model_id.isnot(None)
+                ChatMessage.model_id.isnot(None),
+                ~ChatMessage.user_id.like("shared-%"),
             )
 
             if start_date:
@@ -511,7 +548,8 @@ class ChatMessageTable:
 
             query = db.query(ChatMessage.created_at, ChatMessage.model_id).filter(
                 ChatMessage.role == "assistant",
-                ChatMessage.model_id.isnot(None)
+                ChatMessage.model_id.isnot(None),
+                ~ChatMessage.user_id.like("shared-%"),
             )
 
             if start_date:

backend/open_webui/models/feedbacks.py

@@ -191,6 +191,23 @@ class FeedbackTable:
         except Exception:
             return None
 
+    def get_feedbacks_by_chat_id(
+        self, chat_id: str, db: Optional[Session] = None
+    ) -> list[FeedbackModel]:
+        """Get all feedbacks for a specific chat."""
+        try:
+            with get_db_context(db) as db:
+                # meta.chat_id stores the chat reference
+                feedbacks = (
+                    db.query(Feedback)
+                    .filter(Feedback.meta["chat_id"].as_string() == chat_id)
+                    .order_by(Feedback.created_at.desc())
+                    .all()
+                )
+                return [FeedbackModel.model_validate(fb) for fb in feedbacks]
+        except Exception:
+            return []
+
     def get_feedback_items(
         self,
         filter: dict = {},

backend/open_webui/routers/analytics.py

@@ -1,9 +1,14 @@
 from typing import Optional
+from datetime import datetime, timedelta
+from collections import defaultdict
 import logging
 from fastapi import APIRouter, Depends, Query
 from pydantic import BaseModel
 
 from open_webui.models.chat_messages import ChatMessages, ChatMessageModel
+from open_webui.models.chats import Chats
+from open_webui.models.users import Users
+from open_webui.models.feedbacks import Feedbacks
 from open_webui.utils.auth import get_admin_user
 from open_webui.internal.db import get_session
 from sqlalchemy.orm import Session
@@ -245,3 +250,198 @@ async def get_token_usage(
         total_output_tokens=total_output,
         total_tokens=total_input + total_output,
     )
+
+
+####################
+# Model Chats Browser
+####################
+
+
+class ModelChatEntry(BaseModel):
+    chat_id: str
+    user_id: Optional[str] = None
+    user_name: Optional[str] = None
+    first_message: Optional[str] = None
+    updated_at: int
+
+
+class ModelChatsResponse(BaseModel):
+    chats: list[ModelChatEntry]
+    total: int
+
+
+@router.get("/models/{model_id}/chats", response_model=ModelChatsResponse)
+async def get_model_chats(
+    model_id: str,
+    start_date: Optional[int] = Query(None),
+    end_date: Optional[int] = Query(None),
+    skip: int = Query(0),
+    limit: int = Query(50, le=100),
+    user=Depends(get_admin_user),
+    db: Session = Depends(get_session),
+):
+    """Get chats that used a specific model, with preview and feedback info."""
+
+    # Get chat IDs that used this model
+    chat_ids = ChatMessages.get_chat_ids_by_model_id(
+        model_id=model_id,
+        start_date=start_date,
+        end_date=end_date,
+        skip=skip,
+        limit=limit,
+        db=db,
+    )
+
+    if not chat_ids:
+        return ModelChatsResponse(chats=[], total=0)
+
+    # Get chat details from messages only
+    chats_data = []
+    for chat_id in chat_ids:
+        messages = ChatMessages.get_messages_by_chat_id(chat_id, db=db)
+        if not messages:
+            continue
+
+        # Get user_id from first user message
+        first_user_msg = next((m for m in messages if m.role == "user"), None)
+        user_id = first_user_msg.user_id if first_user_msg else None
+
+        # Extract first message content as preview
+        first_message = None
+        if first_user_msg and first_user_msg.content:
+            content = first_user_msg.content
+            if isinstance(content, str):
+                first_message = content[:200]
+            elif isinstance(content, list):
+                text_parts = [
+                    b.get("text", "") for b in content if isinstance(b, dict)
+                ]
+                first_message = " ".join(text_parts)[:200]
+
+        # Get user info
+        user_name = None
+        if user_id:
+            user_info = Users.get_user_by_id(user_id, db=db)
+            user_name = user_info.name if user_info else None
+
+        # Timestamps from messages
+        updated_at = max(m.created_at for m in messages) if messages else 0
+
+
+        chats_data.append(
+            ModelChatEntry(
+                chat_id=chat_id,
+                user_id=user_id,
+                user_name=user_name,
+                first_message=first_message,
+                updated_at=updated_at,
+            )
+        )
+
+    return ModelChatsResponse(chats=chats_data, total=len(chats_data))
+
+
+####################
+# Model Overview
+####################
+
+
+class HistoryEntry(BaseModel):
+    date: str
+    won: int = 0
+    lost: int = 0
+
+
+class TagEntry(BaseModel):
+    tag: str
+    count: int
+
+
+class ModelOverviewResponse(BaseModel):
+    history: list[HistoryEntry]
+    tags: list[TagEntry]
+
+
+@router.get("/models/{model_id}/overview", response_model=ModelOverviewResponse)
+async def get_model_overview(
+    model_id: str,
+    days: int = Query(30, description="Number of days of history (0 for all)"),
+    user=Depends(get_admin_user),
+    db: Session = Depends(get_session),
+):
+    """Get model overview with feedback history and chat tags."""
+
+    # Get chat IDs that used this model
+    chat_ids = ChatMessages.get_chat_ids_by_model_id(
+        model_id=model_id,
+        start_date=None,
+        end_date=None,
+        skip=0,
+        limit=10000,  # Get all chats
+        db=db,
+    )
+
+    # Get feedback history per day
+    history_counts: dict[str, dict] = defaultdict(lambda: {"won": 0, "lost": 0})
+    
+    # Calculate start date for history
+    now = datetime.now()
+    start_dt = None
+    if days > 0:
+        start_dt = now - timedelta(days=days)
+    
+    for chat_id in chat_ids:
+        feedbacks = Feedbacks.get_feedbacks_by_chat_id(chat_id, db=db)
+        for fb in feedbacks:
+            if fb.data and "rating" in fb.data:
+                rating = fb.data["rating"]
+                fb_date = datetime.fromtimestamp(fb.created_at)
+                
+                # Filter by date range
+                if start_dt and fb_date < start_dt:
+                    continue
+                    
+                date_str = fb_date.strftime("%Y-%m-%d")
+                if rating == 1:
+                    history_counts[date_str]["won"] += 1
+                elif rating == -1:
+                    history_counts[date_str]["lost"] += 1
+
+    # Fill in missing days
+    history = []
+    if history_counts or days > 0:
+        end_dt = now
+        if days > 0:
+            current = start_dt
+        elif history_counts:
+            # Find earliest date
+            min_date = min(history_counts.keys())
+            current = datetime.strptime(min_date, "%Y-%m-%d")
+        else:
+            current = now
+            
+        while current <= end_dt:
+            date_str = current.strftime("%Y-%m-%d")
+            counts = history_counts.get(date_str, {"won": 0, "lost": 0})
+            history.append(HistoryEntry(
+                date=date_str,
+                won=counts["won"],
+                lost=counts["lost"],
+            ))
+            current += timedelta(days=1)
+
+    # Get chat tags
+    tag_counts: dict[str, int] = defaultdict(int)
+    for chat_id in chat_ids:
+        chat = Chats.get_chat_by_id(chat_id, db=db)
+        if chat and chat.meta:
+            for tag in chat.meta.get("tags", []):
+                tag_counts[tag] += 1
+
+    # Sort by count and take top 10
+    tags = [
+        TagEntry(tag=tag, count=count)
+        for tag, count in sorted(tag_counts.items(), key=lambda x: -x[1])[:10]
+    ]
+
+    return ModelOverviewResponse(history=history, tags=tags)