matrix-pygmalion-bot/matrix_pygmalion_bot/core.py

import asyncio
import nio
from nio import (AsyncClient, AsyncClientConfig, MatrixRoom, RoomMessageText, InviteEvent, UploadResponse)

import os, sys
import time
import importlib
import configparser
import logging

import aiofiles.os
import magic
from PIL import Image
import re
import json

from .helpers import Event
from .chatlog import BotChatHistory
ai = importlib.import_module("matrix_pygmalion_bot.ai.runpod_pygmalion")
#ai = importlib.import_module("matrix_pygmalion_bot.ai.stablehorde")
#from .llama_cpp import generate, get_full_prompt, get_full_prompt_chat_style
#from .runpod_pygmalion import generate_sync, get_full_prompt
import matrix_pygmalion_bot.translate as translate

STORE_PATH = "./.store/"


logger = logging.getLogger(__name__)
config = configparser.ConfigParser()
bots = []
background_tasks = set()

class Callbacks(object):
    """Class to pass client to callback methods."""

    def __init__(self, client: AsyncClient, bot):
        self.client = client
        self.bot = bot

    async def message_cb(self, room: MatrixRoom, event: RoomMessageText) -> None:
        if not hasattr(event, 'body'):
            return
        if not room.room_id in self.bot.room_config:
            self.bot.room_config[room.room_id] = {}
            self.bot.room_config[room.room_id]["tick"] = 0
        relates_to = None
        if 'm.relates_to' in event.source["content"]:
            relates_to = event.source["content"]['m.relates_to']["event_id"]
        is_command = False
        if event.body.startswith('!'):
            is_command = True
        language = "en"
        if not (self.bot.translate is None) and not is_command:
            language = self.bot.translate

        if 'original_message' in event.source["content"]:
            english_original_message = event.source["content"]['original_message']
        else:
            english_original_message = None

        chat_message = self.bot.chat_history.room(room.display_name).add(event.event_id, event.server_timestamp, room.user_name(event.sender), event.sender == self.client.user, is_command, relates_to, event.body, language, english_original_message)
        if self.bot.not_synced:
            return
        logger.info(
            "Message received for room {} | {}: {}".format(
                room.display_name, room.user_name(event.sender), event.body
            )
        )

        await self.client.room_read_markers(room.room_id, event.event_id, event.event_id)
        # Ignore messages when disabled
        if "disabled" in self.bot.room_config[room.room_id] and self.bot.room_config[room.room_id]["disabled"] == True and not event.body.startswith('!start'):
            return
        # Ignore messages from ourselves
        if chat_message.is_own_message:
            return
        # Ignore message from strangers
        if not (self.bot.owner is None):
            if not (event.sender == self.bot.owner or chat_message.is_own_message):
                return

        if event.body.startswith('!replybot'):
            print(event)
            await self.bot.send_message(self.client, room.room_id, "Hello World!")
            return
        elif event.body == "!image" or event.body.startswith('!image ') or event.body.startswith('!image1'):
            prompt = event.body.removeprefix('!image').removeprefix('!image1').strip()
            negative_prompt = "out of frame, (ugly:1.3), (fused fingers), (too many fingers), (bad anatomy:1.5), (watermark:1.5), (words), letters, untracked eyes, asymmetric eyes, floating head, (logo:1.5), (bad hands:1.3), (mangled hands:1.2), (missing hands), (missing arms), backward hands, floating jewelry, unattached jewelry, floating head, doubled head, unattached head, doubled head, head in body, (misshapen body:1.1), (badly fitted headwear:1.2), floating arms, (too many arms:1.5), limbs fused with body, (facial blemish:1.5), badly fitted clothes, imperfect eyes, untracked eyes, crossed eyes, hair growing from clothes, partial faces, hair not attached to head"
            if len(prompt) > 0:
                if self.bot.image_prompt:
                    prompt.replace(self.bot.name, self.bot.image_prompt)
            else:
                if self.bot.image_prompt:
                    prompt = self.bot.image_prompt
                else:
                    prompt = "a beautiful woman"
            if self.bot.service == "runpod":
                output = await ai.generate_image1(prompt, negative_prompt, self.bot.runpod_api_key)
            elif self.bot.service == "stablehorde":
                output = await ai.generate_image1(prompt, negative_prompt, self.bot.stablehorde_api_key)
            else:
                pass
            for imagefile in output:
                await self.bot.send_image(self.client, room.room_id, imagefile)
            return
        elif event.body.startswith('!image2'):
            prompt = event.body.removeprefix('!image2').strip()
            negative_prompt = "ugly, tiling, poorly drawn hands, poorly drawn feet, poorly drawn face, out of frame, extra limbs, disfigured, deformed, body out of frame, bad anatomy, watermark, signature, cut off, low contrast, underexposed, overexposed, bad art, beginner, amateur, distorted face"
            if len(prompt) > 0:
                if self.bot.image_prompt:
                    prompt.replace(self.bot.name, self.bot.image_prompt)
            else:
                if self.bot.image_prompt:
                    prompt = self.bot.image_prompt
                else:
                    prompt = "a beautiful woman"
            if self.bot.service == "runpod":
                output = await ai.generate_image2(prompt, negative_prompt, self.bot.runpod_api_key)
            elif self.bot.service == "stablehorde":
                output = await ai.generate_image2(prompt, negative_prompt, self.bot.stablehorde_api_key)
            else:
                pass
            for imagefile in output:
                await self.bot.send_image(self.client, room.room_id, imagefile)
            return
        elif event.body.startswith('!image3'):
            prompt = event.body.removeprefix('!image3').strip()
            negative_prompt = "ugly, tiling, poorly drawn hands, poorly drawn feet, poorly drawn face, out of frame, extra limbs, disfigured, deformed, body out of frame, bad anatomy, watermark, signature, cut off, low contrast, underexposed, overexposed, bad art, beginner, amateur, distorted face"
            if len(prompt) > 0:
                if self.bot.image_prompt:
                    prompt.replace(self.bot.name, self.bot.image_prompt)
            else:
                if self.bot.image_prompt:
                    prompt = self.bot.image_prompt
                else:
                    prompt = "a beautiful woman"
            if self.bot.service == "runpod":
                output = await ai.generate_image3(prompt, negative_prompt, self.bot.runpod_api_key)
            elif self.bot.service == "stablehorde":
                output = await ai.generate_image3(prompt, negative_prompt, self.bot.stablehorde_api_key)
            else:
                pass
            for imagefile in output:
                await self.bot.send_image(self.client, room.room_id, imagefile)
            return
        elif event.body.startswith('!begin'):
            self.bot.chat_history.room(room.display_name).clear()
            self.bot.room_config[room.room_id]["tick"] = 0
            await self.bot.write_conf2(self.bot.name)
            await self.bot.send_message(self.client, room.room_id, self.bot.greeting)
            return
        elif event.body.startswith('!start'):
            self.bot.room_config[room.room_id]["disabled"] = False
            return
        elif event.body.startswith('!stop'):
            self.bot.room_config[room.room_id]["disabled"] = True
            return
        elif event.body.startswith('!!!'):
            if self.bot.chat_history.room(room.display_name).getLen() < 3:
               return
            chat_history_item = self.bot.chat_history.room(room.display_name).remove(1) # current
            await self.client.room_redact(room.room_id, chat_history_item.event_id, reason="user-request")
            chat_history_item = self.bot.chat_history.room(room.display_name).remove(1)
            await self.client.room_redact(room.room_id, chat_history_item.event_id, reason="user-request")
            chat_history_item = self.bot.chat_history.room(room.display_name).remove(1)
            await self.client.room_redact(room.room_id, chat_history_item.event_id, reason="user-request")
            return
        elif event.body.startswith('!!'):
            if self.bot.chat_history.room(room.display_name).getLen() < 3:
               return
            chat_history_item = self.bot.chat_history.room(room.display_name).remove(1)# current
            await self.client.room_redact(room.room_id, chat_history_item.event_id, reason="user-request")
            chat_history_item = self.bot.chat_history.room(room.display_name).remove(1)
            await self.client.room_redact(room.room_id, chat_history_item.event_id, reason="user-request")
            chat_message = self.bot.chat_history.room(room.display_name).getLastItem() # new current
            # don't return, we generate a new answer
        elif event.body.startswith('!replace'):
            if self.bot.chat_history.room(room.display_name).getLen() < 3:
               return
            chat_history_item = self.bot.chat_history.room(room.display_name).remove(1) # current
            await self.client.room_redact(room.room_id, chat_history_item.event_id, reason="user-request")
            chat_history_item = self.bot.chat_history.room(room.display_name).remove(1)
            await self.client.room_redact(room.room_id, chat_history_item.event_id, reason="user-request")
            new_answer = event.body.removeprefix('!replace').strip()
            await self.bot.send_message(self.client, room.room_id, new_answer, reply_to=chat_history_item.relates_to_event)
            return

        # Other commands
        if re.search("^(?=.*\bsend\b)(?=.*\bpicture\b).*$", event.body):
            # send, mail, drop, snap picture, photo, image, portrait
            pass

        full_prompt = await ai.get_full_prompt(chat_message.getTranslation("en"), self.bot, self.bot.chat_history.room(room.display_name))
        num_tokens = await ai.num_tokens(full_prompt)
        logger.debug(full_prompt)
        logger.debug(f"Prompt has " + str(num_tokens) + " tokens")
#        answer = ""
#        time = 0
#        error = None
#        try:
#            async for output in generate(full_prompt):
#                await asyncio.sleep(0.1)
#                answer += output
#                if time % 5 == 0:
#                     await self.client.room_typing(room.room_id, True, 15000)
#                time +=1
#                print(output, end='', flush=True)
#        except Exception as e:
#            error = e.__str__()
#        answer = answer.strip()
#        print("")
        await self.client.room_typing(room.room_id, True, 15000)
        answer = await ai.generate_sync(full_prompt, self.bot.runpod_api_key, self.bot.name)
        answer = answer.strip()
        await self.client.room_typing(room.room_id, False)
        if not (self.bot.translate is None):
            translated_answer = translate.translate(answer, "en", self.bot.translate)
            await self.bot.send_message(self.client, room.room_id, translated_answer, reply_to=chat_message.event_id, original_message=answer)
        else:
            await self.bot.send_message(self.client, room.room_id, answer, reply_to=chat_message.event_id)
        if not "message_count" in self.bot.room_config[room.room_id]:
            self.bot.room_config[room.room_id]["message_count"] = 0
        self.bot.room_config[room.room_id]["message_count"] += 1


    async def invite_cb(self, room: MatrixRoom, event: InviteEvent) -> None:
        """Automatically join all rooms we get invited to"""
        result = await self.client.join(room.room_id)
        if isinstance(result, nio.responses.JoinResponse):
            logger.info('Invited and joined room: {} {}'.format(room.name, room.room_id))
        else:
            logger.error("Error joining room: {}".format(str(result)))

class ChatBot(object):
    """Main chatbot"""

    def __init__(self, homeserver, user_id, password, device_name="matrix-nio"):
        self.homeserver = homeserver
        self.user_id = user_id
        self.password = password
        self.device_name = device_name

        self.runpod_api_key = None

        self.client = None
        self.callbacks = None
        self.config = None
        self.not_synced = True

        self.owner = None
        self.translate = None

        self.name = None
        self.persona = None
        self.scenario = None
        self.greeting = None
        self.events = []
        self.global_tick = 0
        self.chat_history = None
        self.room_config = {}

        if STORE_PATH and not os.path.isdir(STORE_PATH):
            os.mkdir(STORE_PATH)

    def character_init(self, name, persona, scenario, greeting):
        self.name = name
        self.persona = persona
        self.scenario = scenario
        self.greeting = greeting

    async def event_loop(self):
        try:
            while True:
                await asyncio.sleep(60)
                for room_id in self.room_config.keys():
                    for event in self.events:
                        event.loop(self, self.room_config[room_id]["tick"])
                    self.room_config[room_id]["tick"] += 1
                self.global_tick += 1
                if self.global_tick % 10 == 0:
                    await self.write_conf2(self.name)
        finally:
            await self.write_conf2(self.name)

    async def add_event(self, event_string):
        items = event_string.split(',', 4)
        for item in items:
            item = item.strip()
        event = Event(int(items[0]), int(items[1]), float(items[2]), int(items[3]), items[4].lstrip())
        self.events.append(event)
        logger.debug("event added to event_loop")
        pass

    async def login(self):
        self.config = AsyncClientConfig(store_sync_tokens=True)
        self.client = AsyncClient(self.homeserver, self.user_id, store_path=STORE_PATH, config=self.config)
        self.chat_history = BotChatHistory(self.name)
        self.callbacks = Callbacks(self.client, self)
        self.client.add_event_callback(self.callbacks.message_cb, RoomMessageText)
        self.client.add_event_callback(self.callbacks.invite_cb, InviteEvent)

        sync_task = asyncio.create_task(self.watch_for_sync(self.client.synced))
        event_loop = asyncio.create_task(self.event_loop())
        background_tasks.add(event_loop)
        event_loop.add_done_callback(background_tasks.discard)

        try:
            response = await self.client.login(self.password)
            logger.info(response)
            #sync_forever_task = asyncio.create_task(self.client.sync_forever(timeout=30000, full_state=True))
        except (asyncio.CancelledError, KeyboardInterrupt):
            logger.error("Received interrupt while login.")
            await self.client.close()
        #return sync_forever_task

    async def watch_for_sync(self, sync_event):
        logger.debug("Awaiting sync")
        await sync_event.wait()
        logger.debug("Client is synced")
        self.not_synced = False

    async def read_conf2(self, section):
        if not os.path.isfile("bot.conf2"):
            return
        with open("bot.conf2", "r") as f:
            self.room_config = json.load(f)

    async def write_conf2(self, section):
        with open("bot.conf2", "w") as f:
            json.dump(self.room_config, f)

    async def send_message(self, client, room_id, message, reply_to=None, original_message=None):
        content={"msgtype": "m.text", "body": message}
        if reply_to:
            content["m.relates_to"] = {"event_id": reply_to, "rel_type": "de.xd0.mpygbot.in_reply_to"}
        if original_message:
            content["original_message"] = original_message
 
        await client.room_send(
            room_id=room_id,
            message_type="m.room.message",
            content=content,
        )

    async def send_image(self, client, room_id, image):
        """Send image to room
            https://matrix-nio.readthedocs.io/en/latest/examples.html#sending-an-image
        """
        mime_type = magic.from_file(image, mime=True)  # e.g. "image/jpeg"
        if not mime_type.startswith("image/"):
            logger.error("Drop message because file does not have an image mime type.")
            return

        im = Image.open(image)
        (width, height) = im.size  # im.size returns (width,height) tuple

        # first do an upload of image, then send URI of upload to room
        file_stat = await aiofiles.os.stat(image)
        async with aiofiles.open(image, "r+b") as f:
            resp, maybe_keys = await client.upload(
                f,
                content_type=mime_type,  # image/jpeg
                filename=os.path.basename(image),
                filesize=file_stat.st_size,
            )
        if isinstance(resp, UploadResponse):
            logger.info("Image was uploaded successfully to server. ")
        else:
            logger.error(f"Failed to upload image. Failure response: {resp}")

        content = {
            "body": os.path.basename(image),  # descriptive title
            "info": {
                "size": file_stat.st_size,
                "mimetype": mime_type,
                "thumbnail_info": None,  # TODO
                "w": width,  # width in pixel
                "h": height,  # height in pixel
                "thumbnail_url": None,  # TODO
            },
            "msgtype": "m.image",
            "url": resp.content_uri,
        }

        try:
            await client.room_send(room_id, message_type="m.room.message", content=content)
            logger.info("Image was sent successfully")
        except Exception:
            logger.error(f"Image send of file {image} failed.")

async def main() -> None:
    config.read('bot.conf')
    logging.basicConfig(level=logging.INFO)
    for section in config.sections():
        if section == 'DEFAULT' or section == 'Common':
            pass
        botname = section
        homeserver = config[section]['url']
        user_id = config[section]['username']
        password = config[section]['password']
        if config.has_option(section, 'device_name'):
            device_name = config[section]['device_name']
        else:
            device_name = "matrix-nio"
        bot = ChatBot(homeserver, user_id, password, device_name)
        bot.character_init(botname, config[section]['persona'], config[section]['scenario'], config[section]['greeting'])
        if config.has_option(section, 'owner'):
            bot.owner = config[section]['owner']
        if config.has_option(section, 'translate'):
            bot.translate = config[section]['translate']
            translate.init(bot.translate, "en")
            translate.init("en", bot.translate)
        if config.has_option(section, 'image_prompt'):
            bot.image_prompt = config[section]['image_prompt']
        if config.has_option(section, 'events'):
            events = config[section]['events'].strip().split('\n')
            for event in events:
                await bot.add_event(event)
        if config.has_option('DEFAULT', 'service'):
            bot.service = config['DEFAULT']['service']
        if config.has_option('DEFAULT', 'runpod_api_key'):
            bot.runpod_api_key = config['DEFAULT']['runpod_api_key']
        if config.has_option('DEFAULT', 'stablehorde_api_key'):
            bot.stablehorde_api_key = config['DEFAULT']['stablehorde_api_key']
        await bot.read_conf2(section)
        bots.append(bot)
        await bot.login()
    #logger.info("gather")
    if sys.version_info[0] == 3 and sys.version_info[1] < 11:
        tasks = []
        for bot in bots:
            task = asyncio.create_task(bot.client.sync_forever(timeout=30000, full_state=True))
            tasks.append(task)
        await asyncio.gather(*tasks)
    else:
        async with asyncio.TaskGroup() as tg:
            for bot in bots:
                task = tg.create_task(bot.client.sync_forever(timeout=30000, full_state=True))

if __name__ == "__main__":
    asyncio.get_event_loop().run_until_complete(main())