main.py 64.2 KB
Newer Older
1
from contextlib import asynccontextmanager
Timothy J. Baek's avatar
Timothy J. Baek committed
2
3
4
from bs4 import BeautifulSoup
import json
import markdown
5
import time
Timothy J. Baek's avatar
Timothy J. Baek committed
6
7
import os
import sys
8
import logging
Timothy J. Baek's avatar
Timothy J. Baek committed
9
import aiohttp
10
import requests
11
import mimetypes
Timothy J. Baek's avatar
Timothy J. Baek committed
12
13
import shutil
import os
Timothy J. Baek's avatar
Timothy J. Baek committed
14
import uuid
Timothy J. Baek's avatar
Timothy J. Baek committed
15
import inspect
Timothy J. Baek's avatar
Timothy J. Baek committed
16
import asyncio
Timothy J. Baek's avatar
Timothy J. Baek committed
17

Timothy J. Baek's avatar
Timothy J. Baek committed
18
from fastapi.concurrency import run_in_threadpool
Timothy J. Baek's avatar
Timothy J. Baek committed
19
from fastapi import FastAPI, Request, Depends, status, UploadFile, File, Form
Timothy J. Baek's avatar
Timothy J. Baek committed
20
from fastapi.staticfiles import StaticFiles
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
21
from fastapi.responses import JSONResponse
Timothy J. Baek's avatar
Timothy J. Baek committed
22
23
24
from fastapi import HTTPException
from fastapi.middleware.wsgi import WSGIMiddleware
from fastapi.middleware.cors import CORSMiddleware
25
from starlette.exceptions import HTTPException as StarletteHTTPException
Timothy J. Baek's avatar
Timothy J. Baek committed
26
from starlette.middleware.base import BaseHTTPMiddleware
27
from starlette.responses import StreamingResponse, Response
Timothy J. Baek's avatar
Timothy J. Baek committed
28

Timothy J. Baek's avatar
Timothy J. Baek committed
29
30

from apps.socket.main import app as socket_app
31
32
33
34
35
36
37
38
39
40
41
from apps.ollama.main import (
    app as ollama_app,
    OpenAIChatCompletionForm,
    get_all_models as get_ollama_models,
    generate_openai_chat_completion as generate_ollama_chat_completion,
)
from apps.openai.main import (
    app as openai_app,
    get_all_models as get_openai_models,
    generate_chat_completion as generate_openai_chat_completion,
)
Timothy J. Baek's avatar
Timothy J. Baek committed
42

Timothy J. Baek's avatar
Timothy J. Baek committed
43
from apps.audio.main import app as audio_app
Timothy J. Baek's avatar
Timothy J. Baek committed
44
45
from apps.images.main import app as images_app
from apps.rag.main import app as rag_app
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
46
from apps.webui.main import app as webui_app, get_pipe_models
Timothy J. Baek's avatar
Timothy J. Baek committed
47

Timothy J. Baek's avatar
Timothy J. Baek committed
48

Timothy J. Baek's avatar
Timothy J. Baek committed
49
from pydantic import BaseModel
Timothy J. Baek's avatar
Timothy J. Baek committed
50
from typing import List, Optional, Iterator, Generator, Union
Timothy J. Baek's avatar
Timothy J. Baek committed
51

52
from apps.webui.models.models import Models, ModelModel
Timothy J. Baek's avatar
Timothy J. Baek committed
53
from apps.webui.models.tools import Tools
Timothy J. Baek's avatar
Timothy J. Baek committed
54
55
56
from apps.webui.models.functions import Functions

from apps.webui.utils import load_toolkit_module_by_id, load_function_module_by_id
Timothy J. Baek's avatar
Timothy J. Baek committed
57

58
59
60
61
62
63
from utils.utils import (
    get_admin_user,
    get_verified_user,
    get_current_user,
    get_http_authorization_cred,
)
Timothy J. Baek's avatar
Timothy J. Baek committed
64
65
66
67
68
from utils.task import (
    title_generation_template,
    search_query_generation_template,
    tools_function_calling_generation_template,
)
Timothy J. Baek's avatar
Timothy J. Baek committed
69
70
71
72
73
from utils.misc import (
    get_last_user_message,
    add_or_update_system_message,
    stream_message_template,
)
Timothy J. Baek's avatar
Timothy J. Baek committed
74

Timothy J. Baek's avatar
Timothy J. Baek committed
75
from apps.rag.utils import get_rag_context, rag_template
Timothy J. Baek's avatar
Timothy J. Baek committed
76

77
from config import (
78
    CONFIG_DATA,
79
    WEBUI_NAME,
80
    WEBUI_URL,
81
    WEBUI_AUTH,
82
83
84
85
    ENV,
    VERSION,
    CHANGELOG,
    FRONTEND_BUILD_DIR,
Timothy J. Baek's avatar
Timothy J. Baek committed
86
    UPLOAD_DIR,
87
88
    CACHE_DIR,
    STATIC_DIR,
89
90
    ENABLE_OPENAI_API,
    ENABLE_OLLAMA_API,
Timothy J. Baek's avatar
Timothy J. Baek committed
91
    ENABLE_MODEL_FILTER,
92
    MODEL_FILTER_LIST,
93
94
    GLOBAL_LOG_LEVEL,
    SRC_LOG_LEVELS,
Timothy J. Baek's avatar
Timothy J. Baek committed
95
    WEBHOOK_URL,
96
    ENABLE_ADMIN_EXPORT,
97
    WEBUI_BUILD_HASH,
Timothy J. Baek's avatar
Timothy J. Baek committed
98
99
    TASK_MODEL,
    TASK_MODEL_EXTERNAL,
Timothy J. Baek's avatar
Timothy J. Baek committed
100
    TITLE_GENERATION_PROMPT_TEMPLATE,
Timothy J. Baek's avatar
Timothy J. Baek committed
101
    SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE,
Timothy J. Baek's avatar
Timothy J. Baek committed
102
    SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD,
Timothy J. Baek's avatar
Timothy J. Baek committed
103
    TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE,
Timothy J. Baek's avatar
Timothy J. Baek committed
104
    SAFE_MODE,
Timothy J. Baek's avatar
Timothy J. Baek committed
105
    AppConfig,
106
)
107
108
from constants import ERROR_MESSAGES

Timothy J. Baek's avatar
Timothy J. Baek committed
109
110
111
112
113
if SAFE_MODE:
    print("SAFE MODE ENABLED")
    Functions.deactivate_all_functions()


114
115
116
logging.basicConfig(stream=sys.stdout, level=GLOBAL_LOG_LEVEL)
log = logging.getLogger(__name__)
log.setLevel(SRC_LOG_LEVELS["MAIN"])
Timothy J. Baek's avatar
Timothy J. Baek committed
117

118

Timothy J. Baek's avatar
Timothy J. Baek committed
119
120
121
122
123
124
125
126
127
128
129
class SPAStaticFiles(StaticFiles):
    async def get_response(self, path: str, scope):
        try:
            return await super().get_response(path, scope)
        except (HTTPException, StarletteHTTPException) as ex:
            if ex.status_code == 404:
                return await super().get_response("index.html", scope)
            else:
                raise ex


Timothy J. Baek's avatar
Timothy J. Baek committed
130
print(
Timothy J. Baek's avatar
Timothy J. Baek committed
131
    rf"""
Timothy J. Baek's avatar
Timothy J. Baek committed
132
133
134
135
136
137
138
139
  ___                    __        __   _     _   _ ___ 
 / _ \ _ __   ___ _ __   \ \      / /__| |__ | | | |_ _|
| | | | '_ \ / _ \ '_ \   \ \ /\ / / _ \ '_ \| | | || | 
| |_| | |_) |  __/ | | |   \ V  V /  __/ |_) | |_| || | 
 \___/| .__/ \___|_| |_|    \_/\_/ \___|_.__/ \___/|___|
      |_|                                               

      
140
v{VERSION} - building the best open-source AI user interface.
141
{f"Commit: {WEBUI_BUILD_HASH}" if WEBUI_BUILD_HASH != "dev-build" else ""}
Timothy J. Baek's avatar
Timothy J. Baek committed
142
143
144
145
https://github.com/open-webui/open-webui
"""
)

Timothy J. Baek's avatar
Timothy J. Baek committed
146

147
148
149
150
151
152
153
154
@asynccontextmanager
async def lifespan(app: FastAPI):
    yield


app = FastAPI(
    docs_url="/docs" if ENV == "dev" else None, redoc_url=None, lifespan=lifespan
)
Timothy J. Baek's avatar
Timothy J. Baek committed
155

156
app.state.config = AppConfig()
157
158
159
160

app.state.config.ENABLE_OPENAI_API = ENABLE_OPENAI_API
app.state.config.ENABLE_OLLAMA_API = ENABLE_OLLAMA_API

161
162
app.state.config.ENABLE_MODEL_FILTER = ENABLE_MODEL_FILTER
app.state.config.MODEL_FILTER_LIST = MODEL_FILTER_LIST
Timothy J. Baek's avatar
Timothy J. Baek committed
163

164
app.state.config.WEBHOOK_URL = WEBHOOK_URL
Timothy J. Baek's avatar
Timothy J. Baek committed
165
166
167
168


app.state.config.TASK_MODEL = TASK_MODEL
app.state.config.TASK_MODEL_EXTERNAL = TASK_MODEL_EXTERNAL
Timothy J. Baek's avatar
Timothy J. Baek committed
169
app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE = TITLE_GENERATION_PROMPT_TEMPLATE
Timothy J. Baek's avatar
Timothy J. Baek committed
170
171
172
app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE = (
    SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE
)
Timothy J. Baek's avatar
Timothy J. Baek committed
173
174
175
app.state.config.SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD = (
    SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD
)
Timothy J. Baek's avatar
Timothy J. Baek committed
176
177
178
app.state.config.TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE = (
    TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE
)
Timothy J. Baek's avatar
Timothy J. Baek committed
179
180
181

app.state.MODELS = {}

Timothy J. Baek's avatar
Timothy J. Baek committed
182
183
origins = ["*"]

Timothy J. Baek's avatar
Timothy J. Baek committed
184

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
185
186
187
188
189
190
191
##################################
#
# ChatCompletion Middleware
#
##################################


Timothy J. Baek's avatar
Timothy J. Baek committed
192
193
194
async def get_function_call_response(
    messages, files, tool_id, template, task_model_id, user
):
Timothy J. Baek's avatar
Timothy J. Baek committed
195
196
197
    tool = Tools.get_tool_by_id(tool_id)
    tools_specs = json.dumps(tool.specs, indent=2)
    content = tools_function_calling_generation_template(template, tools_specs)
Timothy J. Baek's avatar
Timothy J. Baek committed
198

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
199
200
201
202
203
    user_message = get_last_user_message(messages)
    prompt = (
        "History:\n"
        + "\n".join(
            [
Timothy J. Baek's avatar
Timothy J. Baek committed
204
                f"{message['role'].upper()}: \"\"\"{message['content']}\"\"\""
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
205
206
207
208
209
210
211
212
                for message in messages[::-1][:4]
            ]
        )
        + f"\nQuery: {user_message}"
    )

    print(prompt)

Timothy J. Baek's avatar
Timothy J. Baek committed
213
214
215
216
217
218
219
220
221
    payload = {
        "model": task_model_id,
        "messages": [
            {"role": "system", "content": content},
            {"role": "user", "content": f"Query: {prompt}"},
        ],
        "stream": False,
    }

Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
222
223
224
225
226
    try:
        payload = filter_pipeline(payload, user)
    except Exception as e:
        raise e

Timothy J. Baek's avatar
Timothy J. Baek committed
227
    model = app.state.MODELS[task_model_id]
Timothy J. Baek's avatar
Timothy J. Baek committed
228

Timothy J. Baek's avatar
Timothy J. Baek committed
229
    response = None
Timothy J. Baek's avatar
Timothy J. Baek committed
230
231
    try:
        if model["owned_by"] == "ollama":
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
232
            response = await generate_ollama_chat_completion(payload, user=user)
Timothy J. Baek's avatar
Timothy J. Baek committed
233
234
235
236
237
        else:
            response = await generate_openai_chat_completion(payload, user=user)

        content = None

Timothy J. Baek's avatar
Timothy J. Baek committed
238
239
240
241
242
243
244
245
246
247
        if hasattr(response, "body_iterator"):
            async for chunk in response.body_iterator:
                data = json.loads(chunk.decode("utf-8"))
                content = data["choices"][0]["message"]["content"]

            # Cleanup any remaining background tasks if necessary
            if response.background is not None:
                await response.background()
        else:
            content = response["choices"][0]["message"]["content"]
Timothy J. Baek's avatar
Timothy J. Baek committed
248
249
250

        # Parse the function response
        if content is not None:
Timothy J. Baek's avatar
Timothy J. Baek committed
251
            print(f"content: {content}")
Timothy J. Baek's avatar
Timothy J. Baek committed
252
253
254
            result = json.loads(content)
            print(result)

Timothy J. Baek's avatar
Timothy J. Baek committed
255
            citation = None
Timothy J. Baek's avatar
Timothy J. Baek committed
256
257
258
259
260
261
262
263
            # Call the function
            if "name" in result:
                if tool_id in webui_app.state.TOOLS:
                    toolkit_module = webui_app.state.TOOLS[tool_id]
                else:
                    toolkit_module = load_toolkit_module_by_id(tool_id)
                    webui_app.state.TOOLS[tool_id] = toolkit_module

264
265
266
267
268
269
                file_handler = False
                # check if toolkit_module has file_handler self variable
                if hasattr(toolkit_module, "file_handler"):
                    file_handler = True
                    print("file_handler: ", file_handler)

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
270
271
272
273
274
275
276
                if hasattr(toolkit_module, "valves") and hasattr(
                    toolkit_module, "Valves"
                ):
                    toolkit_module.valves = toolkit_module.Valves(
                        **Tools.get_tool_valves_by_id(tool_id)
                    )

Timothy J. Baek's avatar
Timothy J. Baek committed
277
278
279
                function = getattr(toolkit_module, result["name"])
                function_result = None
                try:
Timothy J. Baek's avatar
Timothy J. Baek committed
280
281
                    # Get the signature of the function
                    sig = inspect.signature(function)
282
283
                    params = result["parameters"]

Timothy J. Baek's avatar
Timothy J. Baek committed
284
285
                    if "__user__" in sig.parameters:
                        # Call the function with the '__user__' parameter included
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
286
287
288
289
290
                        __user__ = {
                            "id": user.id,
                            "email": user.email,
                            "name": user.name,
                            "role": user.role,
291
292
                        }

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
293
294
295
296
297
298
299
300
301
302
303
                        try:
                            if hasattr(toolkit_module, "UserValves"):
                                __user__["valves"] = toolkit_module.UserValves(
                                    **Tools.get_user_valves_by_id_and_user_id(
                                        tool_id, user.id
                                    )
                                )
                        except Exception as e:
                            print(e)

                        params = {**params, "__user__": __user__}
304
305
306
307
308
309
310
                    if "__messages__" in sig.parameters:
                        # Call the function with the '__messages__' parameter included
                        params = {
                            **params,
                            "__messages__": messages,
                        }

Timothy J. Baek's avatar
Timothy J. Baek committed
311
312
313
314
315
316
317
                    if "__files__" in sig.parameters:
                        # Call the function with the '__files__' parameter included
                        params = {
                            **params,
                            "__files__": files,
                        }

318
319
320
321
322
323
324
                    if "__model__" in sig.parameters:
                        # Call the function with the '__model__' parameter included
                        params = {
                            **params,
                            "__model__": model,
                        }

325
326
327
328
329
330
331
                    if "__id__" in sig.parameters:
                        # Call the function with the '__id__' parameter included
                        params = {
                            **params,
                            "__id__": tool_id,
                        }

Timothy J. Baek's avatar
Timothy J. Baek committed
332
333
334
335
                    if inspect.iscoroutinefunction(function):
                        function_result = await function(**params)
                    else:
                        function_result = function(**params)
Timothy J. Baek's avatar
Timothy J. Baek committed
336
337
338
339
340
341
342

                    if hasattr(toolkit_module, "citation") and toolkit_module.citation:
                        citation = {
                            "source": {"name": f"TOOL:{tool.name}/{result['name']}"},
                            "document": [function_result],
                            "metadata": [{"source": result["name"]}],
                        }
Timothy J. Baek's avatar
Timothy J. Baek committed
343
344
345
346
                except Exception as e:
                    print(e)

                # Add the function result to the system prompt
347
                if function_result is not None:
Timothy J. Baek's avatar
Timothy J. Baek committed
348
                    return function_result, citation, file_handler
Timothy J. Baek's avatar
Timothy J. Baek committed
349
350
    except Exception as e:
        print(f"Error: {e}")
Timothy J. Baek's avatar
Timothy J. Baek committed
351

Timothy J. Baek's avatar
Timothy J. Baek committed
352
    return None, None, False
Timothy J. Baek's avatar
Timothy J. Baek committed
353
354
355


class ChatCompletionMiddleware(BaseHTTPMiddleware):
Timothy J. Baek's avatar
Timothy J. Baek committed
356
    async def dispatch(self, request: Request, call_next):
357
        data_items = []
358

Timothy J. Baek's avatar
Timothy J. Baek committed
359
360
361
        show_citations = False
        citations = []

Timothy J. Baek's avatar
Timothy J. Baek committed
362
363
364
        if request.method == "POST" and any(
            endpoint in request.url.path
            for endpoint in ["/ollama/api/chat", "/chat/completions"]
365
        ):
366
            log.debug(f"request.url.path: {request.url.path}")
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
367

Timothy J. Baek's avatar
Timothy J. Baek committed
368
369
370
371
            # Read the original request body
            body = await request.body()
            body_str = body.decode("utf-8")
            data = json.loads(body_str) if body_str else {}
Timothy J. Baek's avatar
Timothy J. Baek committed
372

Timothy J. Baek's avatar
Timothy J. Baek committed
373
            user = get_current_user(
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
374
                request,
375
                get_http_authorization_cred(request.headers.get("Authorization")),
Timothy J. Baek's avatar
Timothy J. Baek committed
376
            )
Timothy J. Baek's avatar
Timothy J. Baek committed
377
378
            # Flag to skip RAG completions if file_handler is present in tools/functions
            skip_files = False
Timothy J. Baek's avatar
Timothy J. Baek committed
379
380
381
            if data.get("citations"):
                show_citations = True
                del data["citations"]
Timothy J. Baek's avatar
Timothy J. Baek committed
382
383
384

            model_id = data["model"]
            if model_id not in app.state.MODELS:
Timothy J. Baek's avatar
Timothy J. Baek committed
385
386
387
388
                raise HTTPException(
                    status_code=status.HTTP_404_NOT_FOUND,
                    detail="Model not found",
                )
Timothy J. Baek's avatar
Timothy J. Baek committed
389
390
            model = app.state.MODELS[model_id]

Timothy J. Baek's avatar
Timothy J. Baek committed
391
392
393
394
395
396
            filter_ids = [
                function.id
                for function in Functions.get_functions_by_type(
                    "filter", active_only=True
                )
            ]
Timothy J. Baek's avatar
Timothy J. Baek committed
397
            # Check if the model has any filters
Timothy J. Baek's avatar
Timothy J. Baek committed
398
            if "info" in model and "meta" in model["info"]:
Timothy J. Baek's avatar
Timothy J. Baek committed
399
400
401
402
403
404
405
406
407
408
409
410
411
                filter_ids.extend(model["info"]["meta"].get("filterIds", []))
                filter_ids = list(set(filter_ids))

            for filter_id in filter_ids:
                filter = Functions.get_function_by_id(filter_id)
                if filter:
                    if filter_id in webui_app.state.FUNCTIONS:
                        function_module = webui_app.state.FUNCTIONS[filter_id]
                    else:
                        function_module, function_type = load_function_module_by_id(
                            filter_id
                        )
                        webui_app.state.FUNCTIONS[filter_id] = function_module
Timothy J. Baek's avatar
Timothy J. Baek committed
412

Timothy J. Baek's avatar
Timothy J. Baek committed
413
414
415
                    # Check if the function has a file_handler variable
                    if hasattr(function_module, "file_handler"):
                        skip_files = function_module.file_handler
Timothy J. Baek's avatar
Timothy J. Baek committed
416

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
417
418
419
420
421
422
423
                    if hasattr(function_module, "valves") and hasattr(
                        function_module, "Valves"
                    ):
                        function_module.valves = function_module.Valves(
                            **Functions.get_function_valves_by_id(filter_id)
                        )

Timothy J. Baek's avatar
Timothy J. Baek committed
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
                    try:
                        if hasattr(function_module, "inlet"):
                            inlet = function_module.inlet

                            # Get the signature of the function
                            sig = inspect.signature(inlet)
                            params = {"body": data}

                            if "__user__" in sig.parameters:
                                __user__ = {
                                    "id": user.id,
                                    "email": user.email,
                                    "name": user.name,
                                    "role": user.role,
                                }

                                try:
                                    if hasattr(function_module, "UserValves"):
                                        __user__["valves"] = function_module.UserValves(
                                            **Functions.get_user_valves_by_id_and_user_id(
                                                filter_id, user.id
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
445
                                            )
Timothy J. Baek's avatar
Timothy J. Baek committed
446
447
448
                                        )
                                except Exception as e:
                                    print(e)
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
449

Timothy J. Baek's avatar
Timothy J. Baek committed
450
                                params = {**params, "__user__": __user__}
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
451

Timothy J. Baek's avatar
Timothy J. Baek committed
452
453
454
455
456
                            if "__id__" in sig.parameters:
                                params = {
                                    **params,
                                    "__id__": filter_id,
                                }
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
457

Timothy J. Baek's avatar
Timothy J. Baek committed
458
459
460
461
                            if inspect.iscoroutinefunction(inlet):
                                data = await inlet(**params)
                            else:
                                data = inlet(**params)
Timothy J. Baek's avatar
Timothy J. Baek committed
462

Timothy J. Baek's avatar
Timothy J. Baek committed
463
464
465
466
467
468
                    except Exception as e:
                        print(f"Error: {e}")
                        return JSONResponse(
                            status_code=status.HTTP_400_BAD_REQUEST,
                            content={"detail": str(e)},
                        )
Timothy J. Baek's avatar
Timothy J. Baek committed
469
470
471
472

            # Set the task model
            task_model_id = data["model"]
            # Check if the user has a custom task model and use that model
Timothy J. Baek's avatar
Timothy J. Baek committed
473
474
475
476
477
478
479
480
481
482
483
484
485
            if app.state.MODELS[task_model_id]["owned_by"] == "ollama":
                if (
                    app.state.config.TASK_MODEL
                    and app.state.config.TASK_MODEL in app.state.MODELS
                ):
                    task_model_id = app.state.config.TASK_MODEL
            else:
                if (
                    app.state.config.TASK_MODEL_EXTERNAL
                    and app.state.config.TASK_MODEL_EXTERNAL in app.state.MODELS
                ):
                    task_model_id = app.state.config.TASK_MODEL_EXTERNAL

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
486
            prompt = get_last_user_message(data["messages"])
Timothy J. Baek's avatar
Timothy J. Baek committed
487
488
489
            context = ""

            # If tool_ids field is present, call the functions
Timothy J. Baek's avatar
Timothy J. Baek committed
490
            if "tool_ids" in data:
Timothy J. Baek's avatar
Timothy J. Baek committed
491
                print(data["tool_ids"])
Timothy J. Baek's avatar
Timothy J. Baek committed
492
                for tool_id in data["tool_ids"]:
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
493
                    print(tool_id)
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
494
                    try:
Timothy J. Baek's avatar
Timothy J. Baek committed
495
496
497
498
499
500
501
502
503
                        response, citation, file_handler = (
                            await get_function_call_response(
                                messages=data["messages"],
                                files=data.get("files", []),
                                tool_id=tool_id,
                                template=app.state.config.TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE,
                                task_model_id=task_model_id,
                                user=user,
                            )
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
504
                        )
Timothy J. Baek's avatar
Timothy J. Baek committed
505

506
                        print(file_handler)
507
                        if isinstance(response, str):
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
508
                            context += ("\n" if context != "" else "") + response
509

Timothy J. Baek's avatar
Timothy J. Baek committed
510
511
512
513
                        if citation:
                            citations.append(citation)
                            show_citations = True

514
515
516
                        if file_handler:
                            skip_files = True

Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
517
518
                    except Exception as e:
                        print(f"Error: {e}")
Timothy J. Baek's avatar
Timothy J. Baek committed
519
520
                del data["tool_ids"]

Timothy J. Baek's avatar
Timothy J. Baek committed
521
                print(f"tool_context: {context}")
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
522

Timothy J. Baek's avatar
Timothy J. Baek committed
523
            # If files field is present, generate RAG completions
524
            # If skip_files is True, skip the RAG completions
Timothy J. Baek's avatar
Timothy J. Baek committed
525
            if "files" in data:
526
527
                if not skip_files:
                    data = {**data}
Timothy J. Baek's avatar
Timothy J. Baek committed
528
                    rag_context, rag_citations = get_rag_context(
529
530
531
532
533
534
535
536
537
538
                        files=data["files"],
                        messages=data["messages"],
                        embedding_function=rag_app.state.EMBEDDING_FUNCTION,
                        k=rag_app.state.config.TOP_K,
                        reranking_function=rag_app.state.sentence_transformer_rf,
                        r=rag_app.state.config.RELEVANCE_THRESHOLD,
                        hybrid_search=rag_app.state.config.ENABLE_RAG_HYBRID_SEARCH,
                    )
                    if rag_context:
                        context += ("\n" if context != "" else "") + rag_context
Timothy J. Baek's avatar
Timothy J. Baek committed
539

540
                    log.debug(f"rag_context: {rag_context}, citations: {citations}")
541

Timothy J. Baek's avatar
Timothy J. Baek committed
542
543
                    if rag_citations:
                        citations.extend(rag_citations)
Timothy J. Baek's avatar
Timothy J. Baek committed
544

Timothy J. Baek's avatar
Timothy J. Baek committed
545
                del data["files"]
Timothy J. Baek's avatar
Timothy J. Baek committed
546

Timothy J. Baek's avatar
Timothy J. Baek committed
547
548
            if show_citations and len(citations) > 0:
                data_items.append({"citations": citations})
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
549

Timothy J. Baek's avatar
Timothy J. Baek committed
550
551
552
553
554
555
            if context != "":
                system_prompt = rag_template(
                    rag_app.state.config.RAG_TEMPLATE, context, prompt
                )
                print(system_prompt)
                data["messages"] = add_or_update_system_message(
556
                    system_prompt, data["messages"]
557
                )
Timothy J. Baek's avatar
Timothy J. Baek committed
558

Timothy J. Baek's avatar
Timothy J. Baek committed
559
            modified_body_bytes = json.dumps(data).encode("utf-8")
Timothy J. Baek's avatar
Timothy J. Baek committed
560
561
562
563
564
565
566
567
568
569
570
            # Replace the request body with the modified one
            request._body = modified_body_bytes
            # Set custom header to ensure content-length matches new body length
            request.headers.__dict__["_list"] = [
                (b"content-length", str(len(modified_body_bytes)).encode("utf-8")),
                *[
                    (k, v)
                    for k, v in request.headers.raw
                    if k.lower() != b"content-length"
                ],
            ]
Timothy J. Baek's avatar
Timothy J. Baek committed
571

Timothy J. Baek's avatar
Timothy J. Baek committed
572
            response = await call_next(request)
573
574
575
576
577
            if isinstance(response, StreamingResponse):
                # If it's a streaming response, inject it as SSE event or NDJSON line
                content_type = response.headers.get("Content-Type")
                if "text/event-stream" in content_type:
                    return StreamingResponse(
578
                        self.openai_stream_wrapper(response.body_iterator, data_items),
579
580
581
                    )
                if "application/x-ndjson" in content_type:
                    return StreamingResponse(
582
                        self.ollama_stream_wrapper(response.body_iterator, data_items),
583
                    )
Timothy J. Baek's avatar
Timothy J. Baek committed
584
585
            else:
                return response
586

Timothy J. Baek's avatar
Timothy J. Baek committed
587
588
        # If it's not a chat completion request, just pass it through
        response = await call_next(request)
Timothy J. Baek's avatar
Timothy J. Baek committed
589
590
591
592
593
        return response

    async def _receive(self, body: bytes):
        return {"type": "http.request", "body": body, "more_body": False}

594
595
596
597
    async def openai_stream_wrapper(self, original_generator, data_items):
        for item in data_items:
            yield f"data: {json.dumps(item)}\n\n"

598
599
600
        async for data in original_generator:
            yield data

601
602
603
604
    async def ollama_stream_wrapper(self, original_generator, data_items):
        for item in data_items:
            yield f"{json.dumps(item)}\n"

605
606
607
        async for data in original_generator:
            yield data

Timothy J. Baek's avatar
Timothy J. Baek committed
608

Timothy J. Baek's avatar
Timothy J. Baek committed
609
app.add_middleware(ChatCompletionMiddleware)
Timothy J. Baek's avatar
Timothy J. Baek committed
610

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
611
612
613
614
615
616
##################################
#
# Pipeline Middleware
#
##################################

Timothy J. Baek's avatar
Timothy J. Baek committed
617

Timothy J. Baek's avatar
Timothy J. Baek committed
618
def filter_pipeline(payload, user):
619
    user = {"id": user.id, "email": user.email, "name": user.name, "role": user.role}
Timothy J. Baek's avatar
Timothy J. Baek committed
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
    model_id = payload["model"]
    filters = [
        model
        for model in app.state.MODELS.values()
        if "pipeline" in model
        and "type" in model["pipeline"]
        and model["pipeline"]["type"] == "filter"
        and (
            model["pipeline"]["pipelines"] == ["*"]
            or any(
                model_id == target_model_id
                for target_model_id in model["pipeline"]["pipelines"]
            )
        )
    ]
    sorted_filters = sorted(filters, key=lambda x: x["pipeline"]["priority"])

    model = app.state.MODELS[model_id]

    if "pipeline" in model:
        sorted_filters.append(model)

    for filter in sorted_filters:
        r = None
        try:
            urlIdx = filter["urlIdx"]

            url = openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx]
            key = openai_app.state.config.OPENAI_API_KEYS[urlIdx]

            if key != "":
                headers = {"Authorization": f"Bearer {key}"}
                r = requests.post(
                    f"{url}/{filter['id']}/filter/inlet",
                    headers=headers,
                    json={
                        "user": user,
                        "body": payload,
                    },
                )

                r.raise_for_status()
                payload = r.json()
        except Exception as e:
            # Handle connection error here
            print(f"Connection error: {e}")

            if r is not None:
                try:
                    res = r.json()
                except:
                    pass
Timothy J. Baek's avatar
Timothy J. Baek committed
672
673
                if "detail" in res:
                    raise Exception(r.status_code, res["detail"])
Timothy J. Baek's avatar
Timothy J. Baek committed
674
675
676
677
678
679
680
681
682
683

            else:
                pass

    if "pipeline" not in app.state.MODELS[model_id]:
        if "chat_id" in payload:
            del payload["chat_id"]

        if "title" in payload:
            del payload["title"]
Timothy J. Baek's avatar
Timothy J. Baek committed
684

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
685
686
687
        if "task" in payload:
            del payload["task"]

Timothy J. Baek's avatar
Timothy J. Baek committed
688
689
690
    return payload


Timothy J. Baek's avatar
Timothy J. Baek committed
691
692
693
class PipelineMiddleware(BaseHTTPMiddleware):
    async def dispatch(self, request: Request, call_next):
        if request.method == "POST" and (
694
695
            "/ollama/api/chat" in request.url.path
            or "/chat/completions" in request.url.path
Timothy J. Baek's avatar
Timothy J. Baek committed
696
697
698
699
700
701
702
703
704
705
        ):
            log.debug(f"request.url.path: {request.url.path}")

            # Read the original request body
            body = await request.body()
            # Decode body to string
            body_str = body.decode("utf-8")
            # Parse string to JSON
            data = json.loads(body_str) if body_str else {}

Timothy J. Baek's avatar
Timothy J. Baek committed
706
            user = get_current_user(
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
707
                request,
708
                get_http_authorization_cred(request.headers.get("Authorization")),
Timothy J. Baek's avatar
Timothy J. Baek committed
709
            )
Timothy J. Baek's avatar
Timothy J. Baek committed
710
711
712
713
714
715
716
717

            try:
                data = filter_pipeline(data, user)
            except Exception as e:
                return JSONResponse(
                    status_code=e.args[0],
                    content={"detail": e.args[1]},
                )
718

Timothy J. Baek's avatar
Timothy J. Baek committed
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
            modified_body_bytes = json.dumps(data).encode("utf-8")
            # Replace the request body with the modified one
            request._body = modified_body_bytes
            # Set custom header to ensure content-length matches new body length
            request.headers.__dict__["_list"] = [
                (b"content-length", str(len(modified_body_bytes)).encode("utf-8")),
                *[
                    (k, v)
                    for k, v in request.headers.raw
                    if k.lower() != b"content-length"
                ],
            ]

        response = await call_next(request)
        return response

    async def _receive(self, body: bytes):
        return {"type": "http.request", "body": body, "more_body": False}


app.add_middleware(PipelineMiddleware)


Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
742
743
744
745
746
747
748
749
750
app.add_middleware(
    CORSMiddleware,
    allow_origins=origins,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)


Timothy J. Baek's avatar
Timothy J. Baek committed
751
752
@app.middleware("http")
async def check_url(request: Request, call_next):
Timothy J. Baek's avatar
Timothy J. Baek committed
753
754
755
756
757
    if len(app.state.MODELS) == 0:
        await get_all_models()
    else:
        pass

Timothy J. Baek's avatar
Timothy J. Baek committed
758
759
760
761
762
763
764
765
    start_time = int(time.time())
    response = await call_next(request)
    process_time = int(time.time()) - start_time
    response.headers["X-Process-Time"] = str(process_time)

    return response


Timothy J. Baek's avatar
Timothy J. Baek committed
766
767
768
769
770
771
@app.middleware("http")
async def update_embedding_function(request: Request, call_next):
    response = await call_next(request)
    if "/embedding/update" in request.url.path:
        webui_app.state.EMBEDDING_FUNCTION = rag_app.state.EMBEDDING_FUNCTION
    return response
Timothy J. Baek's avatar
Timothy J. Baek committed
772

Timothy J. Baek's avatar
Timothy J. Baek committed
773

Timothy J. Baek's avatar
Timothy J. Baek committed
774
775
app.mount("/ws", socket_app)

776
app.mount("/ollama", ollama_app)
777
app.mount("/openai", openai_app)
Timothy J. Baek's avatar
Timothy J. Baek committed
778

Timothy J. Baek's avatar
Timothy J. Baek committed
779
app.mount("/images/api/v1", images_app)
Timothy J. Baek's avatar
Timothy J. Baek committed
780
app.mount("/audio/api/v1", audio_app)
Timothy J. Baek's avatar
Timothy J. Baek committed
781
782
app.mount("/rag/api/v1", rag_app)

Timothy J. Baek's avatar
Timothy J. Baek committed
783
784
785
786
app.mount("/api/v1", webui_app)

webui_app.state.EMBEDDING_FUNCTION = rag_app.state.EMBEDDING_FUNCTION

787

Timothy J. Baek's avatar
Timothy J. Baek committed
788
async def get_all_models():
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
789
    pipe_models = []
790
791
792
    openai_models = []
    ollama_models = []

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
793
794
    pipe_models = await get_pipe_models()

795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
    if app.state.config.ENABLE_OPENAI_API:
        openai_models = await get_openai_models()
        openai_models = openai_models["data"]

    if app.state.config.ENABLE_OLLAMA_API:
        ollama_models = await get_ollama_models()
        ollama_models = [
            {
                "id": model["model"],
                "name": model["name"],
                "object": "model",
                "created": int(time.time()),
                "owned_by": "ollama",
                "ollama": model,
            }
            for model in ollama_models["models"]
        ]

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
813
    models = pipe_models + openai_models + ollama_models
814

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
815
    custom_models = Models.get_all_models()
816
817
818
    for custom_model in custom_models:
        if custom_model.base_model_id == None:
            for model in models:
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
819
820
821
822
                if (
                    custom_model.id == model["id"]
                    or custom_model.id == model["id"].split(":")[0]
                ):
823
824
825
                    model["name"] = custom_model.name
                    model["info"] = custom_model.model_dump()
        else:
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
826
827
            owned_by = "openai"
            for model in models:
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
828
829
830
831
                if (
                    custom_model.base_model_id == model["id"]
                    or custom_model.base_model_id == model["id"].split(":")[0]
                ):
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
832
833
834
                    owned_by = model["owned_by"]
                    break

835
836
837
838
839
840
            models.append(
                {
                    "id": custom_model.id,
                    "name": custom_model.name,
                    "object": "model",
                    "created": custom_model.created_at,
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
841
                    "owned_by": owned_by,
842
                    "info": custom_model.model_dump(),
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
843
                    "preset": True,
844
845
846
                }
            )

Timothy J. Baek's avatar
Timothy J. Baek committed
847
848
849
850
851
852
853
854
855
856
    app.state.MODELS = {model["id"]: model for model in models}

    webui_app.state.MODELS = app.state.MODELS

    return models


@app.get("/api/models")
async def get_models(user=Depends(get_verified_user)):
    models = await get_all_models()
Timothy J. Baek's avatar
Timothy J. Baek committed
857

858
    # Filter out filter pipelines
Timothy J. Baek's avatar
Timothy J. Baek committed
859
860
861
    models = [
        model
        for model in models
Timothy J. Baek's avatar
Timothy J. Baek committed
862
        if "pipeline" not in model or model["pipeline"].get("type", None) != "filter"
Timothy J. Baek's avatar
Timothy J. Baek committed
863
864
    ]

865
866
867
868
869
870
871
872
873
874
875
876
877
    if app.state.config.ENABLE_MODEL_FILTER:
        if user.role == "user":
            models = list(
                filter(
                    lambda model: model["id"] in app.state.config.MODEL_FILTER_LIST,
                    models,
                )
            )
            return {"data": models}

    return {"data": models}


Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
878
879
880
881
882
883
884
885
886
887
888
889
@app.post("/api/chat/completions")
async def generate_chat_completions(form_data: dict, user=Depends(get_verified_user)):
    model_id = form_data["model"]
    if model_id not in app.state.MODELS:
        raise HTTPException(
            status_code=status.HTTP_404_NOT_FOUND,
            detail="Model not found",
        )

    model = app.state.MODELS[model_id]
    print(model)

Timothy J. Baek's avatar
Timothy J. Baek committed
890
891
    pipe = model.get("pipe")
    if pipe:
Timothy J. Baek's avatar
Timothy J. Baek committed
892

Timothy J. Baek's avatar
Timothy J. Baek committed
893
        async def job():
Timothy J. Baek's avatar
Timothy J. Baek committed
894
895
896
897
898
            pipe_id = form_data["model"]
            if "." in pipe_id:
                pipe_id, sub_pipe_id = pipe_id.split(".", 1)
            print(pipe_id)

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
899
            # Check if function is already loaded
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
900
            if pipe_id not in webui_app.state.FUNCTIONS:
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
901
                function_module, function_type = load_function_module_by_id(pipe_id)
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
902
                webui_app.state.FUNCTIONS[pipe_id] = function_module
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
903
            else:
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
904
                function_module = webui_app.state.FUNCTIONS[pipe_id]
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
905

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
906
907
908
909
910
911
912
            if hasattr(function_module, "valves") and hasattr(
                function_module, "Valves"
            ):
                function_module.valves = function_module.Valves(
                    **Functions.get_function_valves_by_id(pipe_id)
                )

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
913
            pipe = function_module.pipe
Timothy J. Baek's avatar
Timothy J. Baek committed
914

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
915
916
            # Get the signature of the function
            sig = inspect.signature(pipe)
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
917
            params = {"body": form_data}
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
918
919

            if "__user__" in sig.parameters:
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
920
921
922
923
924
                __user__ = {
                    "id": user.id,
                    "email": user.email,
                    "name": user.name,
                    "role": user.role,
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
925
926
                }

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
927
928
929
930
931
932
933
934
935
936
937
938
                try:
                    if hasattr(function_module, "UserValves"):
                        __user__["valves"] = function_module.UserValves(
                            **Functions.get_user_valves_by_id_and_user_id(
                                pipe_id, user.id
                            )
                        )
                except Exception as e:
                    print(e)

                params = {**params, "__user__": __user__}

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
939
            if form_data["stream"]:
Timothy J. Baek's avatar
Timothy J. Baek committed
940

Timothy J. Baek's avatar
Timothy J. Baek committed
941
                async def stream_content():
942
943
                    try:
                        if inspect.iscoroutinefunction(pipe):
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
944
                            res = await pipe(**params)
945
                        else:
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
946
                            res = pipe(**params)
947
948
949
950
                    except Exception as e:
                        print(f"Error: {e}")
                        yield f"data: {json.dumps({'error': {'detail':str(e)}})}\n\n"
                        return
Timothy J. Baek's avatar
Timothy J. Baek committed
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989

                    if isinstance(res, str):
                        message = stream_message_template(form_data["model"], res)
                        yield f"data: {json.dumps(message)}\n\n"

                    if isinstance(res, Iterator):
                        for line in res:
                            if isinstance(line, BaseModel):
                                line = line.model_dump_json()
                                line = f"data: {line}"
                            try:
                                line = line.decode("utf-8")
                            except:
                                pass

                            if line.startswith("data:"):
                                yield f"{line}\n\n"
                            else:
                                line = stream_message_template(form_data["model"], line)
                                yield f"data: {json.dumps(line)}\n\n"

                    if isinstance(res, str) or isinstance(res, Generator):
                        finish_message = {
                            "id": f"{form_data['model']}-{str(uuid.uuid4())}",
                            "object": "chat.completion.chunk",
                            "created": int(time.time()),
                            "model": form_data["model"],
                            "choices": [
                                {
                                    "index": 0,
                                    "delta": {},
                                    "logprobs": None,
                                    "finish_reason": "stop",
                                }
                            ],
                        }

                        yield f"data: {json.dumps(finish_message)}\n\n"
                        yield f"data: [DONE]"
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
990

Timothy J. Baek's avatar
Timothy J. Baek committed
991
992
993
994
                return StreamingResponse(
                    stream_content(), media_type="text/event-stream"
                )
            else:
995
996
997

                try:
                    if inspect.iscoroutinefunction(pipe):
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
998
                        res = await pipe(**params)
999
                    else:
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1000
                        res = pipe(**params)
1001
1002
                except Exception as e:
                    print(f"Error: {e}")
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1003
                    return {"error": {"detail": str(e)}}
1004

Timothy J. Baek's avatar
Timothy J. Baek committed
1005
                if inspect.iscoroutinefunction(pipe):
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1006
                    res = await pipe(**params)
Timothy J. Baek's avatar
Timothy J. Baek committed
1007
                else:
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1008
                    res = pipe(**params)
Timothy J. Baek's avatar
Timothy J. Baek committed
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039

                if isinstance(res, dict):
                    return res
                elif isinstance(res, BaseModel):
                    return res.model_dump()
                else:
                    message = ""
                    if isinstance(res, str):
                        message = res
                    if isinstance(res, Generator):
                        for stream in res:
                            message = f"{message}{stream}"

                    return {
                        "id": f"{form_data['model']}-{str(uuid.uuid4())}",
                        "object": "chat.completion",
                        "created": int(time.time()),
                        "model": form_data["model"],
                        "choices": [
                            {
                                "index": 0,
                                "message": {
                                    "role": "assistant",
                                    "content": message,
                                },
                                "logprobs": None,
                                "finish_reason": "stop",
                            }
                        ],
                    }

Timothy J. Baek's avatar
Timothy J. Baek committed
1040
        return await job()
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
    if model["owned_by"] == "ollama":
        return await generate_ollama_chat_completion(form_data, user=user)
    else:
        return await generate_openai_chat_completion(form_data, user=user)


@app.post("/api/chat/completed")
async def chat_completed(form_data: dict, user=Depends(get_verified_user)):
    data = form_data
    model_id = data["model"]
Timothy J. Baek's avatar
Timothy J. Baek committed
1051
1052
1053
1054
1055
1056
    if model_id not in app.state.MODELS:
        raise HTTPException(
            status_code=status.HTTP_404_NOT_FOUND,
            detail="Model not found",
        )
    model = app.state.MODELS[model_id]
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072

    filters = [
        model
        for model in app.state.MODELS.values()
        if "pipeline" in model
        and "type" in model["pipeline"]
        and model["pipeline"]["type"] == "filter"
        and (
            model["pipeline"]["pipelines"] == ["*"]
            or any(
                model_id == target_model_id
                for target_model_id in model["pipeline"]["pipelines"]
            )
        )
    ]

Timothy J. Baek's avatar
Timothy J. Baek committed
1073
1074
1075
    sorted_filters = sorted(filters, key=lambda x: x["pipeline"]["priority"])
    if "pipeline" in model:
        sorted_filters = [model] + sorted_filters
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090

    for filter in sorted_filters:
        r = None
        try:
            urlIdx = filter["urlIdx"]

            url = openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx]
            key = openai_app.state.config.OPENAI_API_KEYS[urlIdx]

            if key != "":
                headers = {"Authorization": f"Bearer {key}"}
                r = requests.post(
                    f"{url}/{filter['id']}/filter/outlet",
                    headers=headers,
                    json={
Timothy J. Baek's avatar
Timothy J. Baek committed
1091
1092
1093
1094
1095
1096
                        "user": {
                            "id": user.id,
                            "name": user.name,
                            "email": user.email,
                            "role": user.role,
                        },
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
                        "body": data,
                    },
                )

                r.raise_for_status()
                data = r.json()
        except Exception as e:
            # Handle connection error here
            print(f"Connection error: {e}")

            if r is not None:
                try:
                    res = r.json()
                    if "detail" in res:
                        return JSONResponse(
                            status_code=r.status_code,
                            content=res,
                        )
                except:
                    pass

            else:
                pass

Timothy J. Baek's avatar
Timothy J. Baek committed
1121
    # Check if the model has any filters
Timothy J. Baek's avatar
Timothy J. Baek committed
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
    if "info" in model and "meta" in model["info"]:
        for filter_id in model["info"]["meta"].get("filterIds", []):
            filter = Functions.get_function_by_id(filter_id)
            if filter:
                if filter_id in webui_app.state.FUNCTIONS:
                    function_module = webui_app.state.FUNCTIONS[filter_id]
                else:
                    function_module, function_type = load_function_module_by_id(
                        filter_id
                    )
                    webui_app.state.FUNCTIONS[filter_id] = function_module
Timothy J. Baek's avatar
Timothy J. Baek committed
1133

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1134
1135
1136
1137
1138
1139
1140
                if hasattr(function_module, "valves") and hasattr(
                    function_module, "Valves"
                ):
                    function_module.valves = function_module.Valves(
                        **Functions.get_function_valves_by_id(filter_id)
                    )

Timothy J. Baek's avatar
Timothy J. Baek committed
1141
1142
                try:
                    if hasattr(function_module, "outlet"):
Timothy J. Baek's avatar
Timothy J. Baek committed
1143
                        outlet = function_module.outlet
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1144
1145
1146

                        # Get the signature of the function
                        sig = inspect.signature(outlet)
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1147
                        params = {"body": data}
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1148
1149

                        if "__user__" in sig.parameters:
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1150
1151
1152
1153
1154
                            __user__ = {
                                "id": user.id,
                                "email": user.email,
                                "name": user.name,
                                "role": user.role,
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1155
1156
                            }

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
                            try:
                                if hasattr(function_module, "UserValves"):
                                    __user__["valves"] = function_module.UserValves(
                                        **Functions.get_user_valves_by_id_and_user_id(
                                            filter_id, user.id
                                        )
                                    )
                            except Exception as e:
                                print(e)

                            params = {**params, "__user__": __user__}

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1169
                        if "__id__" in sig.parameters:
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1170
1171
                            params = {
                                **params,
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1172
1173
1174
1175
                                "__id__": filter_id,
                            }

                        if inspect.iscoroutinefunction(outlet):
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1176
                            data = await outlet(**params)
Timothy J. Baek's avatar
Timothy J. Baek committed
1177
                        else:
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1178
                            data = outlet(**params)
Timothy J. Baek's avatar
Timothy J. Baek committed
1179

Timothy J. Baek's avatar
Timothy J. Baek committed
1180
1181
1182
1183
1184
                except Exception as e:
                    print(f"Error: {e}")
                    return JSONResponse(
                        status_code=status.HTTP_400_BAD_REQUEST,
                        content={"detail": str(e)},
Timothy J. Baek's avatar
Timothy J. Baek committed
1185
1186
                    )

Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
    return data


##################################
#
# Task Endpoints
#
##################################


# TODO: Refactor task API endpoints below into a separate file


Timothy J. Baek's avatar
Timothy J. Baek committed
1200
1201
1202
1203
1204
1205
1206
@app.get("/api/task/config")
async def get_task_config(user=Depends(get_verified_user)):
    return {
        "TASK_MODEL": app.state.config.TASK_MODEL,
        "TASK_MODEL_EXTERNAL": app.state.config.TASK_MODEL_EXTERNAL,
        "TITLE_GENERATION_PROMPT_TEMPLATE": app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE,
        "SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE": app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE,
Timothy J. Baek's avatar
Timothy J. Baek committed
1207
        "SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD": app.state.config.SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD,
Timothy J. Baek's avatar
Timothy J. Baek committed
1208
        "TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE": app.state.config.TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE,
Timothy J. Baek's avatar
Timothy J. Baek committed
1209
1210
1211
1212
1213
1214
1215
1216
    }


class TaskConfigForm(BaseModel):
    TASK_MODEL: Optional[str]
    TASK_MODEL_EXTERNAL: Optional[str]
    TITLE_GENERATION_PROMPT_TEMPLATE: str
    SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE: str
Timothy J. Baek's avatar
Timothy J. Baek committed
1217
    SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD: int
Timothy J. Baek's avatar
Timothy J. Baek committed
1218
    TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE: str
Timothy J. Baek's avatar
Timothy J. Baek committed
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230


@app.post("/api/task/config/update")
async def update_task_config(form_data: TaskConfigForm, user=Depends(get_admin_user)):
    app.state.config.TASK_MODEL = form_data.TASK_MODEL
    app.state.config.TASK_MODEL_EXTERNAL = form_data.TASK_MODEL_EXTERNAL
    app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE = (
        form_data.TITLE_GENERATION_PROMPT_TEMPLATE
    )
    app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE = (
        form_data.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE
    )
Timothy J. Baek's avatar
Timothy J. Baek committed
1231
1232
1233
    app.state.config.SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD = (
        form_data.SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD
    )
Timothy J. Baek's avatar
Timothy J. Baek committed
1234
1235
1236
    app.state.config.TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE = (
        form_data.TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE
    )
Timothy J. Baek's avatar
Timothy J. Baek committed
1237
1238
1239
1240
1241
1242

    return {
        "TASK_MODEL": app.state.config.TASK_MODEL,
        "TASK_MODEL_EXTERNAL": app.state.config.TASK_MODEL_EXTERNAL,
        "TITLE_GENERATION_PROMPT_TEMPLATE": app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE,
        "SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE": app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE,
Timothy J. Baek's avatar
Timothy J. Baek committed
1243
        "SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD": app.state.config.SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD,
Timothy J. Baek's avatar
Timothy J. Baek committed
1244
        "TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE": app.state.config.TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE,
Timothy J. Baek's avatar
Timothy J. Baek committed
1245
1246
1247
    }


Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1248
@app.post("/api/task/title/completions")
Timothy J. Baek's avatar
Timothy J. Baek committed
1249
1250
async def generate_title(form_data: dict, user=Depends(get_verified_user)):
    print("generate_title")
Timothy J. Baek's avatar
Timothy J. Baek committed
1251

Timothy J. Baek's avatar
Timothy J. Baek committed
1252
1253
1254
1255
1256
1257
1258
    model_id = form_data["model"]
    if model_id not in app.state.MODELS:
        raise HTTPException(
            status_code=status.HTTP_404_NOT_FOUND,
            detail="Model not found",
        )

Timothy J. Baek's avatar
Timothy J. Baek committed
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
    # Check if the user has a custom task model
    # If the user has a custom task model, use that model
    if app.state.MODELS[model_id]["owned_by"] == "ollama":
        if app.state.config.TASK_MODEL:
            task_model_id = app.state.config.TASK_MODEL
            if task_model_id in app.state.MODELS:
                model_id = task_model_id
    else:
        if app.state.config.TASK_MODEL_EXTERNAL:
            task_model_id = app.state.config.TASK_MODEL_EXTERNAL
            if task_model_id in app.state.MODELS:
                model_id = task_model_id

    print(model_id)
Timothy J. Baek's avatar
Timothy J. Baek committed
1273
1274
1275
1276
1277
    model = app.state.MODELS[model_id]

    template = app.state.config.TITLE_GENERATION_PROMPT_TEMPLATE

    content = title_generation_template(
Timothy J. Baek's avatar
Timothy J. Baek committed
1278
1279
1280
1281
1282
1283
        template,
        form_data["prompt"],
        {
            "name": user.name,
            "location": user.info.get("location") if user.info else None,
        },
Timothy J. Baek's avatar
Timothy J. Baek committed
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
    )

    payload = {
        "model": model_id,
        "messages": [{"role": "user", "content": content}],
        "stream": False,
        "max_tokens": 50,
        "chat_id": form_data.get("chat_id", None),
        "title": True,
    }

1295
    log.debug(payload)
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1296
1297
1298
1299
1300
1301
1302
1303

    try:
        payload = filter_pipeline(payload, user)
    except Exception as e:
        return JSONResponse(
            status_code=e.args[0],
            content={"detail": e.args[1]},
        )
Timothy J. Baek's avatar
Timothy J. Baek committed
1304
1305

    if model["owned_by"] == "ollama":
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1306
        return await generate_ollama_chat_completion(payload, user=user)
Timothy J. Baek's avatar
Timothy J. Baek committed
1307
1308
1309
1310
    else:
        return await generate_openai_chat_completion(payload, user=user)


Timothy J. Baek's avatar
Timothy J. Baek committed
1311
1312
1313
1314
@app.post("/api/task/query/completions")
async def generate_search_query(form_data: dict, user=Depends(get_verified_user)):
    print("generate_search_query")

Timothy J. Baek's avatar
Timothy J. Baek committed
1315
1316
1317
1318
1319
1320
    if len(form_data["prompt"]) < app.state.config.SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD:
        raise HTTPException(
            status_code=status.HTTP_400_BAD_REQUEST,
            detail=f"Skip search query generation for short prompts (< {app.state.config.SEARCH_QUERY_PROMPT_LENGTH_THRESHOLD} characters)",
        )

Timothy J. Baek's avatar
Timothy J. Baek committed
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
    model_id = form_data["model"]
    if model_id not in app.state.MODELS:
        raise HTTPException(
            status_code=status.HTTP_404_NOT_FOUND,
            detail="Model not found",
        )

    # Check if the user has a custom task model
    # If the user has a custom task model, use that model
    if app.state.MODELS[model_id]["owned_by"] == "ollama":
        if app.state.config.TASK_MODEL:
            task_model_id = app.state.config.TASK_MODEL
            if task_model_id in app.state.MODELS:
                model_id = task_model_id
    else:
        if app.state.config.TASK_MODEL_EXTERNAL:
            task_model_id = app.state.config.TASK_MODEL_EXTERNAL
            if task_model_id in app.state.MODELS:
                model_id = task_model_id

    print(model_id)
    model = app.state.MODELS[model_id]

    template = app.state.config.SEARCH_QUERY_GENERATION_PROMPT_TEMPLATE

    content = search_query_generation_template(
Timothy J. Baek's avatar
Timothy J. Baek committed
1347
        template, form_data["prompt"], {"name": user.name}
Timothy J. Baek's avatar
Timothy J. Baek committed
1348
1349
1350
1351
1352
1353
1354
    )

    payload = {
        "model": model_id,
        "messages": [{"role": "user", "content": content}],
        "stream": False,
        "max_tokens": 30,
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
        "task": True,
    }

    print(payload)

    try:
        payload = filter_pipeline(payload, user)
    except Exception as e:
        return JSONResponse(
            status_code=e.args[0],
            content={"detail": e.args[1]},
        )

    if model["owned_by"] == "ollama":
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1369
        return await generate_ollama_chat_completion(payload, user=user)
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
    else:
        return await generate_openai_chat_completion(payload, user=user)


@app.post("/api/task/emoji/completions")
async def generate_emoji(form_data: dict, user=Depends(get_verified_user)):
    print("generate_emoji")

    model_id = form_data["model"]
    if model_id not in app.state.MODELS:
        raise HTTPException(
            status_code=status.HTTP_404_NOT_FOUND,
            detail="Model not found",
        )

    # Check if the user has a custom task model
    # If the user has a custom task model, use that model
    if app.state.MODELS[model_id]["owned_by"] == "ollama":
        if app.state.config.TASK_MODEL:
            task_model_id = app.state.config.TASK_MODEL
            if task_model_id in app.state.MODELS:
                model_id = task_model_id
    else:
        if app.state.config.TASK_MODEL_EXTERNAL:
            task_model_id = app.state.config.TASK_MODEL_EXTERNAL
            if task_model_id in app.state.MODELS:
                model_id = task_model_id

    print(model_id)
    model = app.state.MODELS[model_id]

    template = '''
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1402
Your task is to reflect the speaker's likely facial expression through a fitting emoji. Interpret emotions from the message and reflect their facial expression using fitting, diverse emojis (e.g., 😊, 😢, 😡, 😱).
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1403
1404
1405
1406
1407

Message: """{{prompt}}"""
'''

    content = title_generation_template(
Timothy J. Baek's avatar
Timothy J. Baek committed
1408
1409
1410
1411
1412
1413
        template,
        form_data["prompt"],
        {
            "name": user.name,
            "location": user.info.get("location") if user.info else None,
        },
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1414
1415
1416
1417
1418
1419
1420
1421
1422
    )

    payload = {
        "model": model_id,
        "messages": [{"role": "user", "content": content}],
        "stream": False,
        "max_tokens": 4,
        "chat_id": form_data.get("chat_id", None),
        "task": True,
Timothy J. Baek's avatar
Timothy J. Baek committed
1423
1424
    }

1425
    log.debug(payload)
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1426
1427
1428
1429
1430
1431
1432
1433

    try:
        payload = filter_pipeline(payload, user)
    except Exception as e:
        return JSONResponse(
            status_code=e.args[0],
            content={"detail": e.args[1]},
        )
Timothy J. Baek's avatar
Timothy J. Baek committed
1434
1435

    if model["owned_by"] == "ollama":
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1436
        return await generate_ollama_chat_completion(payload, user=user)
Timothy J. Baek's avatar
Timothy J. Baek committed
1437
1438
1439
1440
    else:
        return await generate_openai_chat_completion(payload, user=user)


Timothy J. Baek's avatar
Timothy J. Baek committed
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
@app.post("/api/task/tools/completions")
async def get_tools_function_calling(form_data: dict, user=Depends(get_verified_user)):
    print("get_tools_function_calling")

    model_id = form_data["model"]
    if model_id not in app.state.MODELS:
        raise HTTPException(
            status_code=status.HTTP_404_NOT_FOUND,
            detail="Model not found",
        )

    # Check if the user has a custom task model
    # If the user has a custom task model, use that model
    if app.state.MODELS[model_id]["owned_by"] == "ollama":
        if app.state.config.TASK_MODEL:
            task_model_id = app.state.config.TASK_MODEL
            if task_model_id in app.state.MODELS:
                model_id = task_model_id
    else:
        if app.state.config.TASK_MODEL_EXTERNAL:
            task_model_id = app.state.config.TASK_MODEL_EXTERNAL
            if task_model_id in app.state.MODELS:
                model_id = task_model_id

    print(model_id)
    template = app.state.config.TOOLS_FUNCTION_CALLING_PROMPT_TEMPLATE

Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1468
    try:
Timothy J. Baek's avatar
Timothy J. Baek committed
1469
        context, citation, file_handler = await get_function_call_response(
Timothy J. Baek's avatar
Timothy J. Baek committed
1470
1471
1472
1473
1474
1475
            form_data["messages"],
            form_data.get("files", []),
            form_data["tool_id"],
            template,
            model_id,
            user,
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1476
1477
1478
1479
1480
1481
1482
        )
        return context
    except Exception as e:
        return JSONResponse(
            status_code=e.args[0],
            content={"detail": e.args[1]},
        )
Timothy J. Baek's avatar
Timothy J. Baek committed
1483
1484


Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1485
1486
1487
1488
1489
##################################
#
# Pipelines Endpoints
#
##################################
1490
1491


Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1492
# TODO: Refactor pipelines API endpoints below into a separate file
1493
1494


1495
1496
@app.get("/api/pipelines/list")
async def get_pipelines_list(user=Depends(get_admin_user)):
Timothy J. Baek's avatar
Timothy J. Baek committed
1497
1498
1499
    responses = await get_openai_models(raw=True)

    print(responses)
Timothy J. Baek's avatar
Timothy J. Baek committed
1500
1501
1502
1503
1504
    urlIdxs = [
        idx
        for idx, response in enumerate(responses)
        if response != None and "pipelines" in response
    ]
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516

    return {
        "data": [
            {
                "url": openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx],
                "idx": urlIdx,
            }
            for urlIdx in urlIdxs
        ]
    }


Timothy J. Baek's avatar
Timothy J. Baek committed
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
@app.post("/api/pipelines/upload")
async def upload_pipeline(
    urlIdx: int = Form(...), file: UploadFile = File(...), user=Depends(get_admin_user)
):
    print("upload_pipeline", urlIdx, file.filename)
    # Check if the uploaded file is a python file
    if not file.filename.endswith(".py"):
        raise HTTPException(
            status_code=status.HTTP_400_BAD_REQUEST,
            detail="Only Python (.py) files are allowed.",
        )

    upload_folder = f"{CACHE_DIR}/pipelines"
    os.makedirs(upload_folder, exist_ok=True)
    file_path = os.path.join(upload_folder, file.filename)

    try:
        # Save the uploaded file
        with open(file_path, "wb") as buffer:
            shutil.copyfileobj(file.file, buffer)

        url = openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx]
        key = openai_app.state.config.OPENAI_API_KEYS[urlIdx]

        headers = {"Authorization": f"Bearer {key}"}

        with open(file_path, "rb") as f:
            files = {"file": f}
            r = requests.post(f"{url}/pipelines/upload", headers=headers, files=files)

        r.raise_for_status()
        data = r.json()

        return {**data}
    except Exception as e:
        # Handle connection error here
        print(f"Connection error: {e}")

        detail = "Pipeline not found"
        if r is not None:
            try:
                res = r.json()
                if "detail" in res:
                    detail = res["detail"]
            except:
                pass

        raise HTTPException(
            status_code=(r.status_code if r is not None else status.HTTP_404_NOT_FOUND),
            detail=detail,
        )
    finally:
        # Ensure the file is deleted after the upload is completed or on failure
        if os.path.exists(file_path):
            os.remove(file_path)


Timothy J. Baek's avatar
Timothy J. Baek committed
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
class AddPipelineForm(BaseModel):
    url: str
    urlIdx: int


@app.post("/api/pipelines/add")
async def add_pipeline(form_data: AddPipelineForm, user=Depends(get_admin_user)):

    r = None
    try:
        urlIdx = form_data.urlIdx

        url = openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx]
        key = openai_app.state.config.OPENAI_API_KEYS[urlIdx]

        headers = {"Authorization": f"Bearer {key}"}
        r = requests.post(
            f"{url}/pipelines/add", headers=headers, json={"url": form_data.url}
        )

        r.raise_for_status()
        data = r.json()

        return {**data}
    except Exception as e:
        # Handle connection error here
        print(f"Connection error: {e}")

        detail = "Pipeline not found"
        if r is not None:
            try:
                res = r.json()
                if "detail" in res:
                    detail = res["detail"]
            except:
                pass

        raise HTTPException(
            status_code=(r.status_code if r is not None else status.HTTP_404_NOT_FOUND),
            detail=detail,
        )


class DeletePipelineForm(BaseModel):
    id: str
    urlIdx: int


@app.delete("/api/pipelines/delete")
async def delete_pipeline(form_data: DeletePipelineForm, user=Depends(get_admin_user)):

    r = None
    try:
        urlIdx = form_data.urlIdx

        url = openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx]
        key = openai_app.state.config.OPENAI_API_KEYS[urlIdx]

        headers = {"Authorization": f"Bearer {key}"}
        r = requests.delete(
            f"{url}/pipelines/delete", headers=headers, json={"id": form_data.id}
        )

        r.raise_for_status()
        data = r.json()

        return {**data}
    except Exception as e:
        # Handle connection error here
        print(f"Connection error: {e}")

        detail = "Pipeline not found"
        if r is not None:
            try:
                res = r.json()
                if "detail" in res:
                    detail = res["detail"]
            except:
                pass

        raise HTTPException(
            status_code=(r.status_code if r is not None else status.HTTP_404_NOT_FOUND),
            detail=detail,
        )


Timothy J. Baek's avatar
Timothy J. Baek committed
1660
@app.get("/api/pipelines")
1661
async def get_pipelines(urlIdx: Optional[int] = None, user=Depends(get_admin_user)):
Timothy J. Baek's avatar
Timothy J. Baek committed
1662
1663
1664
    r = None
    try:
        urlIdx
1665

Timothy J. Baek's avatar
Timothy J. Baek committed
1666
1667
        url = openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx]
        key = openai_app.state.config.OPENAI_API_KEYS[urlIdx]
1668

Timothy J. Baek's avatar
Timothy J. Baek committed
1669
1670
        headers = {"Authorization": f"Bearer {key}"}
        r = requests.get(f"{url}/pipelines", headers=headers)
1671

Timothy J. Baek's avatar
Timothy J. Baek committed
1672
1673
        r.raise_for_status()
        data = r.json()
Timothy J. Baek's avatar
Timothy J. Baek committed
1674

Timothy J. Baek's avatar
Timothy J. Baek committed
1675
1676
1677
1678
        return {**data}
    except Exception as e:
        # Handle connection error here
        print(f"Connection error: {e}")
Timothy J. Baek's avatar
Timothy J. Baek committed
1679

Timothy J. Baek's avatar
Timothy J. Baek committed
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
        detail = "Pipeline not found"
        if r is not None:
            try:
                res = r.json()
                if "detail" in res:
                    detail = res["detail"]
            except:
                pass

        raise HTTPException(
            status_code=(r.status_code if r is not None else status.HTTP_404_NOT_FOUND),
            detail=detail,
        )
Timothy J. Baek's avatar
Timothy J. Baek committed
1693
1694


Timothy J. Baek's avatar
Timothy J. Baek committed
1695
1696
1697
1698
1699
1700
1701
@app.get("/api/pipelines/{pipeline_id}/valves")
async def get_pipeline_valves(
    urlIdx: Optional[int], pipeline_id: str, user=Depends(get_admin_user)
):
    models = await get_all_models()
    r = None
    try:
Timothy J. Baek's avatar
Timothy J. Baek committed
1702

Timothy J. Baek's avatar
Timothy J. Baek committed
1703
1704
        url = openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx]
        key = openai_app.state.config.OPENAI_API_KEYS[urlIdx]
Timothy J. Baek's avatar
Timothy J. Baek committed
1705

Timothy J. Baek's avatar
Timothy J. Baek committed
1706
1707
        headers = {"Authorization": f"Bearer {key}"}
        r = requests.get(f"{url}/{pipeline_id}/valves", headers=headers)
Timothy J. Baek's avatar
Timothy J. Baek committed
1708

Timothy J. Baek's avatar
Timothy J. Baek committed
1709
1710
        r.raise_for_status()
        data = r.json()
Timothy J. Baek's avatar
Timothy J. Baek committed
1711

Timothy J. Baek's avatar
Timothy J. Baek committed
1712
1713
1714
1715
        return {**data}
    except Exception as e:
        # Handle connection error here
        print(f"Connection error: {e}")
1716

Timothy J. Baek's avatar
Timothy J. Baek committed
1717
        detail = "Pipeline not found"
1718

Timothy J. Baek's avatar
Timothy J. Baek committed
1719
1720
1721
1722
1723
1724
1725
        if r is not None:
            try:
                res = r.json()
                if "detail" in res:
                    detail = res["detail"]
            except:
                pass
Timothy J. Baek's avatar
Timothy J. Baek committed
1726
1727

        raise HTTPException(
Timothy J. Baek's avatar
Timothy J. Baek committed
1728
1729
            status_code=(r.status_code if r is not None else status.HTTP_404_NOT_FOUND),
            detail=detail,
Timothy J. Baek's avatar
Timothy J. Baek committed
1730
1731
1732
1733
        )


@app.get("/api/pipelines/{pipeline_id}/valves/spec")
Timothy J. Baek's avatar
Timothy J. Baek committed
1734
1735
1736
async def get_pipeline_valves_spec(
    urlIdx: Optional[int], pipeline_id: str, user=Depends(get_admin_user)
):
Timothy J. Baek's avatar
Timothy J. Baek committed
1737
1738
    models = await get_all_models()

Timothy J. Baek's avatar
Timothy J. Baek committed
1739
1740
1741
1742
    r = None
    try:
        url = openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx]
        key = openai_app.state.config.OPENAI_API_KEYS[urlIdx]
Timothy J. Baek's avatar
Timothy J. Baek committed
1743

Timothy J. Baek's avatar
Timothy J. Baek committed
1744
1745
        headers = {"Authorization": f"Bearer {key}"}
        r = requests.get(f"{url}/{pipeline_id}/valves/spec", headers=headers)
Timothy J. Baek's avatar
Timothy J. Baek committed
1746

Timothy J. Baek's avatar
Timothy J. Baek committed
1747
1748
        r.raise_for_status()
        data = r.json()
Timothy J. Baek's avatar
Timothy J. Baek committed
1749

Timothy J. Baek's avatar
Timothy J. Baek committed
1750
1751
1752
1753
        return {**data}
    except Exception as e:
        # Handle connection error here
        print(f"Connection error: {e}")
Timothy J. Baek's avatar
Timothy J. Baek committed
1754

Timothy J. Baek's avatar
Timothy J. Baek committed
1755
1756
1757
1758
1759
1760
1761
1762
        detail = "Pipeline not found"
        if r is not None:
            try:
                res = r.json()
                if "detail" in res:
                    detail = res["detail"]
            except:
                pass
1763

Timothy J. Baek's avatar
Timothy J. Baek committed
1764
        raise HTTPException(
Timothy J. Baek's avatar
Timothy J. Baek committed
1765
1766
            status_code=(r.status_code if r is not None else status.HTTP_404_NOT_FOUND),
            detail=detail,
Timothy J. Baek's avatar
Timothy J. Baek committed
1767
1768
1769
1770
1771
        )


@app.post("/api/pipelines/{pipeline_id}/valves/update")
async def update_pipeline_valves(
Timothy J. Baek's avatar
Timothy J. Baek committed
1772
1773
1774
1775
    urlIdx: Optional[int],
    pipeline_id: str,
    form_data: dict,
    user=Depends(get_admin_user),
Timothy J. Baek's avatar
Timothy J. Baek committed
1776
1777
1778
):
    models = await get_all_models()

Timothy J. Baek's avatar
Timothy J. Baek committed
1779
1780
1781
1782
    r = None
    try:
        url = openai_app.state.config.OPENAI_API_BASE_URLS[urlIdx]
        key = openai_app.state.config.OPENAI_API_KEYS[urlIdx]
Timothy J. Baek's avatar
Timothy J. Baek committed
1783

Timothy J. Baek's avatar
Timothy J. Baek committed
1784
1785
1786
1787
1788
1789
        headers = {"Authorization": f"Bearer {key}"}
        r = requests.post(
            f"{url}/{pipeline_id}/valves/update",
            headers=headers,
            json={**form_data},
        )
Timothy J. Baek's avatar
Timothy J. Baek committed
1790

Timothy J. Baek's avatar
Timothy J. Baek committed
1791
1792
        r.raise_for_status()
        data = r.json()
Timothy J. Baek's avatar
Timothy J. Baek committed
1793

Timothy J. Baek's avatar
Timothy J. Baek committed
1794
1795
1796
1797
        return {**data}
    except Exception as e:
        # Handle connection error here
        print(f"Connection error: {e}")
Timothy J. Baek's avatar
Timothy J. Baek committed
1798

Timothy J. Baek's avatar
Timothy J. Baek committed
1799
        detail = "Pipeline not found"
1800

Timothy J. Baek's avatar
Timothy J. Baek committed
1801
1802
1803
1804
1805
1806
1807
        if r is not None:
            try:
                res = r.json()
                if "detail" in res:
                    detail = res["detail"]
            except:
                pass
1808

Timothy J. Baek's avatar
Timothy J. Baek committed
1809
        raise HTTPException(
Timothy J. Baek's avatar
Timothy J. Baek committed
1810
            status_code=(r.status_code if r is not None else status.HTTP_404_NOT_FOUND),
Timothy J. Baek's avatar
Timothy J. Baek committed
1811
            detail=detail,
Timothy J. Baek's avatar
Timothy J. Baek committed
1812
1813
1814
        )


Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1815
1816
1817
1818
1819
1820
1821
##################################
#
# Config Endpoints
#
##################################


Timothy J. Baek's avatar
Timothy J. Baek committed
1822
1823
@app.get("/api/config")
async def get_app_config():
1824
    # Checking and Handling the Absence of 'ui' in CONFIG_DATA
1825
1826

    default_locale = "en-US"
1827
1828
1829
1830
    if "ui" in CONFIG_DATA:
        default_locale = CONFIG_DATA["ui"].get("default_locale", "en-US")

    # The Rest of the Function Now Uses the Variables Defined Above
Timothy J. Baek's avatar
Timothy J. Baek committed
1831
1832
    return {
        "status": True,
1833
        "name": WEBUI_NAME,
Timothy J. Baek's avatar
Timothy J. Baek committed
1834
        "version": VERSION,
1835
        "default_locale": default_locale,
1836
1837
        "default_models": webui_app.state.config.DEFAULT_MODELS,
        "default_prompt_suggestions": webui_app.state.config.DEFAULT_PROMPT_SUGGESTIONS,
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1838
        "features": {
1839
1840
            "auth": WEBUI_AUTH,
            "auth_trusted_header": bool(webui_app.state.AUTH_TRUSTED_EMAIL_HEADER),
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1841
            "enable_signup": webui_app.state.config.ENABLE_SIGNUP,
Timothy J. Baek's avatar
Timothy J. Baek committed
1842
            "enable_web_search": rag_app.state.config.ENABLE_RAG_WEB_SEARCH,
1843
            "enable_image_generation": images_app.state.config.ENABLED,
1844
            "enable_community_sharing": webui_app.state.config.ENABLE_COMMUNITY_SHARING,
1845
            "enable_admin_export": ENABLE_ADMIN_EXPORT,
1846
        },
Timothy J. Baek's avatar
Timothy J. Baek committed
1847
1848
1849
1850
1851
1852
1853
1854
1855
        "audio": {
            "tts": {
                "engine": audio_app.state.config.TTS_ENGINE,
                "voice": audio_app.state.config.TTS_VOICE,
            },
            "stt": {
                "engine": audio_app.state.config.STT_ENGINE,
            },
        },
Timothy J. Baek's avatar
Timothy J. Baek committed
1856
1857
1858
    }


Timothy J. Baek's avatar
Timothy J. Baek committed
1859
1860
@app.get("/api/config/model/filter")
async def get_model_filter_config(user=Depends(get_admin_user)):
1861
    return {
1862
1863
        "enabled": app.state.config.ENABLE_MODEL_FILTER,
        "models": app.state.config.MODEL_FILTER_LIST,
1864
    }
Timothy J. Baek's avatar
Timothy J. Baek committed
1865
1866
1867
1868
1869
1870
1871
1872


class ModelFilterConfigForm(BaseModel):
    enabled: bool
    models: List[str]


@app.post("/api/config/model/filter")
Timothy J. Baek's avatar
Timothy J. Baek committed
1873
async def update_model_filter_config(
Timothy J. Baek's avatar
Timothy J. Baek committed
1874
1875
    form_data: ModelFilterConfigForm, user=Depends(get_admin_user)
):
Timothy J. Baek's avatar
fix  
Timothy J. Baek committed
1876
1877
    app.state.config.ENABLE_MODEL_FILTER = form_data.enabled
    app.state.config.MODEL_FILTER_LIST = form_data.models
Timothy J. Baek's avatar
Timothy J. Baek committed
1878

1879
    return {
1880
1881
        "enabled": app.state.config.ENABLE_MODEL_FILTER,
        "models": app.state.config.MODEL_FILTER_LIST,
1882
    }
Timothy J. Baek's avatar
Timothy J. Baek committed
1883
1884


Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1885
1886
1887
# TODO: webhook endpoint should be under config endpoints


Timothy J. Baek's avatar
Timothy J. Baek committed
1888
1889
1890
@app.get("/api/webhook")
async def get_webhook_url(user=Depends(get_admin_user)):
    return {
1891
        "url": app.state.config.WEBHOOK_URL,
Timothy J. Baek's avatar
Timothy J. Baek committed
1892
1893
1894
1895
1896
1897
1898
1899
1900
    }


class UrlForm(BaseModel):
    url: str


@app.post("/api/webhook")
async def update_webhook_url(form_data: UrlForm, user=Depends(get_admin_user)):
1901
1902
    app.state.config.WEBHOOK_URL = form_data.url
    webui_app.state.WEBHOOK_URL = app.state.config.WEBHOOK_URL
1903
    return {"url": app.state.config.WEBHOOK_URL}
1904
1905


1906
1907
1908
1909
1910
1911
1912
@app.get("/api/version")
async def get_app_config():
    return {
        "version": VERSION,
    }


Timothy J. Baek's avatar
Timothy J. Baek committed
1913
1914
@app.get("/api/changelog")
async def get_app_changelog():
1915
    return {key: CHANGELOG[key] for idx, key in enumerate(CHANGELOG) if idx < 5}
Timothy J. Baek's avatar
Timothy J. Baek committed
1916
1917


1918
1919
1920
@app.get("/api/version/updates")
async def get_app_latest_release_version():
    try:
1921
        async with aiohttp.ClientSession(trust_env=True) as session:
Timothy J. Baek's avatar
Timothy J. Baek committed
1922
1923
1924
1925
1926
1927
1928
1929
1930
            async with session.get(
                "https://api.github.com/repos/open-webui/open-webui/releases/latest"
            ) as response:
                response.raise_for_status()
                data = await response.json()
                latest_version = data["tag_name"]

                return {"current": VERSION, "latest": latest_version[1:]}
    except aiohttp.ClientError as e:
1931
1932
        raise HTTPException(
            status_code=status.HTTP_503_SERVICE_UNAVAILABLE,
Timothy J. Baek's avatar
Timothy J. Baek committed
1933
            detail=ERROR_MESSAGES.RATE_LIMIT_EXCEEDED,
1934
1935
        )

Timothy J. Baek's avatar
Timothy J. Baek committed
1936

1937
1938
1939
@app.get("/manifest.json")
async def get_manifest_json():
    return {
Timothy J. Baek's avatar
refac  
Timothy J. Baek committed
1940
1941
        "name": WEBUI_NAME,
        "short_name": WEBUI_NAME,
1942
1943
1944
1945
        "start_url": "/",
        "display": "standalone",
        "background_color": "#343541",
        "orientation": "portrait-primary",
Timothy J. Baek's avatar
Timothy J. Baek committed
1946
        "icons": [{"src": "/static/logo.png", "type": "image/png", "sizes": "500x500"}],
1947
1948
    }

Timothy J. Baek's avatar
Timothy J. Baek committed
1949

1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
@app.get("/opensearch.xml")
async def get_opensearch_xml():
    xml_content = rf"""
    <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/" xmlns:moz="http://www.mozilla.org/2006/browser/search/">
    <ShortName>{WEBUI_NAME}</ShortName>
    <Description>Search {WEBUI_NAME}</Description>
    <InputEncoding>UTF-8</InputEncoding>
    <Image width="16" height="16" type="image/x-icon">{WEBUI_URL}/favicon.png</Image>
    <Url type="text/html" method="get" template="{WEBUI_URL}/?q={"{searchTerms}"}"/>
    <moz:SearchForm>{WEBUI_URL}</moz:SearchForm>
    </OpenSearchDescription>
    """
    return Response(content=xml_content, media_type="application/xml")


Timothy J. Baek's avatar
Timothy J. Baek committed
1965
1966
1967
1968
1969
@app.get("/health")
async def healthcheck():
    return {"status": True}


1970
1971
app.mount("/static", StaticFiles(directory=STATIC_DIR), name="static")
app.mount("/cache", StaticFiles(directory=CACHE_DIR), name="cache")
1972

1973
if os.path.exists(FRONTEND_BUILD_DIR):
Timothy J. Baek's avatar
Timothy J. Baek committed
1974
    mimetypes.add_type("text/javascript", ".js")
1975
1976
1977
1978
1979
1980
1981
1982
1983
    app.mount(
        "/",
        SPAStaticFiles(directory=FRONTEND_BUILD_DIR, html=True),
        name="spa-static-files",
    )
else:
    log.warning(
        f"Frontend build directory not found at '{FRONTEND_BUILD_DIR}'. Serving API only."
    )