Setting generation properties

bot/callbacks/image_info.py

@@ -5,7 +5,7 @@ from .factories.image_info import full_prompt, prompt_only, import_prompt, back
 from bot.keyboards.image_info import get_img_info_keyboard, get_img_back_keyboard
 from bot.utils.cooldown import throttle
 from bot.utils.private_keyboard import other_user
-from bot.modules.api.objects.prompt_request import Prompt
+from bot.modules.api.objects.prompt_request import Generated
 
 
 async def on_back(call: types.CallbackQuery, callback_data: dict):
@@ -26,11 +26,11 @@ async def on_prompt_only(call: types.CallbackQuery, callback_data: dict):
     if await other_user(call):
         return
 
-    prompt: Prompt = db[DBTables.generated].get(p_id)
+    prompt: Generated = db[DBTables.generated].get(p_id)
 
     await call.message.edit_text(
-        f"🖤 Prompt: {prompt.prompt} \n"
+        f"🖤 Prompt: {prompt.prompt.prompt} \n"
-        f"{f'🐊 Negative: {prompt.negative_prompt}' if prompt.negative_prompt else ''}",
+        f"{f'🐊 Negative: {prompt.prompt.negative_prompt}' if prompt.prompt.negative_prompt else ''}",
         parse_mode='html',
         reply_markup=get_img_back_keyboard(p_id)
     )
@@ -42,16 +42,18 @@ async def on_full_info(call: types.CallbackQuery, callback_data: dict):
     if await other_user(call):
         return
 
-    prompt: Prompt = db[DBTables.generated].get(p_id)
+    prompt: Generated = db[DBTables.generated].get(p_id)
 
     await call.message.edit_text(
-        f"🖤 Prompt: {prompt.prompt} \n"
+        f"🖤 Prompt: {prompt.prompt.prompt} \n"
-        f"🐊 Negative: {prompt.negative_prompt} \n"
+        f"🐊 Negative: {prompt.prompt.negative_prompt} \n"
-        f"🪜 Steps: {prompt.steps} \n"
+        f"💫 Model: {prompt.model} \n"
-        f"🧑‍🎨 CFG Scale: {prompt.cfg_scale} \n"
+        f"🪜 Steps: {prompt.prompt.steps} \n"
-        f"🖥️ Size: {prompt.width}x{prompt.height} \n"
+        f"🧑‍🎨 CFG Scale: {prompt.prompt.cfg_scale} \n"
-        f"😀 Restore faces: {'on' if prompt.restore_faces else 'off'} \n"
+        f"🖥️ Size: {prompt.prompt.width}x{prompt.prompt.height} \n"
-        f"⚒️ Sampler: {prompt.sampler}",
+        f"😀 Restore faces: {'on' if prompt.prompt.restore_faces else 'off'} \n"
+        f"⚒️ Sampler: {prompt.prompt.sampler} \n"
+        f"🌱 Seed: {prompt.seed}",
         parse_mode='html',
         reply_markup=get_img_back_keyboard(p_id)
     )
@@ -63,7 +65,7 @@ async def on_import(call: types.CallbackQuery, callback_data: dict):
     if await other_user(call):
         return
 
-    prompt: Prompt = db[DBTables.generated].get(p_id)
+    prompt: Generated = db[DBTables.generated].get(p_id)
 
     await call.message.edit_text(
         f"😶‍🌫️ Not implemented yet",

bot/handlers/help_command/help_strings.py

@@ -1,4 +1,15 @@
 help_data = {
-    'setendpoint': '(admin) Set StableDiffusion API endpoint',
+    'generate': 'Generate picture using configuration set by user. You can pass prompt also in command arguments or '
-    'imginfo': 'Get information about image, that was generated using this bot'
+                'use it without arguments to generate picture with prompt, that was used for last generation',
+    'imginfo': 'Get information about image, that was generated using this bot',
+    'setprompt': 'Set default prompt for images, will be overwritten if you specify prompt in generate command',
+    'setnegative': 'Set negative prompt',
+    'setsize': 'Set size for image (in hxw format)',
+    'setwidth': 'Set width for image',
+    'setheight': 'Set height for image',
+    'setsteps': 'Set sampling steps number',
+    'setsampler': 'Set StableDiffusion sampler',
+    'setscale': 'Set CFG Scale (prompt stringency)',
+    'setfaces': 'Set restore faces mode',
+    'setendpoint': '(admin) Set StableDiffusion API endpoint'
 }

bot/handlers/txt2img/__init__.py

@@ -1,6 +1,19 @@
 from bot.common import dp
-from .txt2img import txt2img_comand
+from .txt2img import generate_command
+from .set_settings import (
+    set_height_command, set_negative_prompt_command, set_size_command, set_steps_command, set_width_command,
+    set_prompt_command, set_sampler_command, set_cfg_scale_command, set_restore_faces_command
+)
 
 
 def register():
-    dp.register_message_handler(txt2img.txt2img_comand, commands='txt2img')
+    dp.register_message_handler(txt2img.generate_command, commands='generate')
+    dp.register_message_handler(set_settings.set_prompt_command, commands='setprompt')
+    dp.register_message_handler(set_settings.set_height_command, commands='setheight')
+    dp.register_message_handler(set_settings.set_width_command, commands='setwidth')
+    dp.register_message_handler(set_settings.set_negative_prompt_command, commands='setnegative')
+    dp.register_message_handler(set_settings.set_size_command, commands='setsize')
+    dp.register_message_handler(set_settings.set_steps_command, commands='setsteps')
+    dp.register_message_handler(set_settings.set_sampler_command, commands='setsampler')
+    dp.register_message_handler(set_settings.set_cfg_scale_command, commands='setscale')
+    dp.register_message_handler(set_settings.set_restore_faces_command, commands='setfaces')

bot/handlers/txt2img/set_settings.py

@@ -6,22 +6,28 @@ from bot.keyboards.exception import get_exception_keyboard
 from bot.utils.trace_exception import PrettyException
 
 
-@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def _set_property(message: types.Message, prop: str, value=None):
-async def set_prompt_command(message: types.Message):
+    temp_message = await message.reply(f"⏳ Setting {prop}...")
-    temp_message = await message.reply("⏳ Setting prompt...")
     if not message.get_args():
-        await temp_message.edit_text("😶‍🌫️ Specify prompt for this command. Check /help setprompt")
+        await temp_message.edit_text("😶‍🌫️ Specify arguments for this command. Check /help")
         return
 
     try:
-        prompt: Prompt = db[DBTables.prompts].get(message.from_id, Prompt(message.get_args()))
+        prompt: Prompt = db[DBTables.prompts].get(message.from_id)
-        prompt.prompt = message.get_args()
+        if prompt is None and prop != 'prompt':
+            await temp_message.edit_text(f"You didn't created any prompt. Specify prompt text at least first time. "
+                                         f"For example, it can be: <code>masterpiece, best quality, 1girl, white hair, "
+                                         f"medium hair, cat ears, closed eyes, looking at viewer, :3, cute, scarf, "
+                                         f"jacket, outdoors, streets</code>", parse_mode='HTML')
+            return
+
+        prompt.__setattr__(prop, message.get_args() if value is None else value)
         prompt.creator = message.from_id
         db[DBTables.prompts][message.from_id] = prompt
 
         await db[DBTables.config].write()
 
-        await message.reply('✅ Default prompt set')
+        await message.reply(f'✅ {prop} set')
         await temp_message.delete()
 
     except Exception as e:
@@ -32,3 +38,134 @@ async def set_prompt_command(message: types.Message):
         await temp_message.delete()
         db[DBTables.queue]['n'] = db[DBTables.queue].get('n', 1) - 1
         return
+
+
+@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def set_prompt_command(message: types.Message):
+    await _set_property(message, 'prompt')
+
+
+@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def set_negative_prompt_command(message: types.Message):
+    await _set_property(message, 'negative_prompt')
+
+
+@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def set_steps_command(message: types.Message):
+    try:
+        _ = int(message.get_args())
+    except Exception as e:
+        assert e
+        await message.reply('❌ Specify number as argument')
+        return
+
+    if _ > 30:
+        await message.reply('❌ Specify number <= 30')
+        return
+
+    await _set_property(message, 'steps')
+
+
+@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def set_cfg_scale_command(message: types.Message):
+    try:
+        _ = int(message.get_args())
+    except Exception as e:
+        assert e
+        await message.reply('❌ Specify number as argument')
+        return
+
+    await _set_property(message, 'cfg_scale')
+
+
+@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def set_width_command(message: types.Message):
+    try:
+        _ = int(message.get_args())
+    except Exception as e:
+        assert e
+        await message.reply('❌ Specify number as argument')
+        return
+
+    if _ > 768:
+        await message.reply('❌ Specify number <= 768')
+        return
+
+    await _set_property(message, 'width')
+
+
+@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def set_height_command(message: types.Message):
+    try:
+        _ = int(message.get_args())
+    except Exception as e:
+        assert e
+        await message.reply('❌ Specify number as argument')
+        return
+
+    if _ > 768:
+        await message.reply('❌ Specify number <= 768')
+        return
+
+    await _set_property(message, 'height')
+
+
+@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def set_restore_faces_command(message: types.Message):
+    try:
+        _ = bool(message.get_args())
+    except Exception as e:
+        assert e
+        await message.reply('❌ Specify boolean <code>True</code>/<code>False</code> as argument',
+                            parse_mode='HTML')
+        return
+
+    await _set_property(message, 'restore_faces')
+
+
+@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def set_sampler_command(message: types.Message):
+    temp_message = await message.reply('⏳ Getting samplers...')
+    from bot.modules.api.samplers import get_samplers
+    from aiohttp import ClientConnectorError
+    try:
+        if message.get_args() not in (samplers := await get_samplers()):
+            await message.reply(
+                f'❌ You can use only {", ".join(f"<code>{x}</code>" for x in samplers)}',
+                parse_mode='HTML'
+            )
+            return
+        await temp_message.delete()
+    except ClientConnectorError:
+        await message.reply('❌ Error! Maybe, StableDiffusion API endpoint is incorrect '
+                            'or turned off')
+    except Exception as e:
+        exception_id = f'{message.message_thread_id}-{message.message_id}'
+        db[DBTables.exceptions][exception_id] = PrettyException(e)
+        await message.reply('❌ Error happened while processing your request', parse_mode='html',
+                            reply_markup=get_exception_keyboard(exception_id))
+        await temp_message.delete()
+        db[DBTables.queue]['n'] = db[DBTables.queue].get('n', 1) - 1
+        return
+
+    await _set_property(message, 'sampler')
+
+
+@throttle(cooldown=5, admin_ids=db[DBTables.config].get('admins'))
+async def set_size_command(message: types.Message):
+    try:
+        hxw = message.get_args().split('x')
+        height = int(hxw[0])
+        width = int(hxw[1])
+    except Exception as e:
+        assert e
+        await message.reply('❌ Specify size in <code>hxw</code> format, for example <code>512x512</code>',
+                            parse_mode='HTML')
+        return
+
+    if height > 768 or width > 768:
+        await message.reply('❌ Specify numbers <= 768')
+        return
+
+    await _set_property(message, 'height', height)
+    await _set_property(message, 'width', width)

bot/handlers/txt2img/txt2img.py

@@ -1,24 +1,30 @@
+import re
 from aiogram import types
 from bot.db import db, DBTables
 from bot.utils.cooldown import throttle
 from bot.modules.api.txt2img import txt2img
-from bot.modules.api.objects.prompt_request import Prompt
+from bot.modules.api.objects.get_prompt import get_prompt
+from bot.modules.api.objects.prompt_request import Generated
 from bot.modules.api.status import wait_for_status
 from bot.keyboards.exception import get_exception_keyboard
+from bot.keyboards.image_info import get_img_info_keyboard
 from bot.utils.trace_exception import PrettyException
 from aiohttp import ClientConnectorError
 
 
 @throttle(cooldown=30, admin_ids=db[DBTables.config].get('admins'))
-async def txt2img_comand(message: types.Message):
+async def generate_command(message: types.Message):
     temp_message = await message.reply("⏳ Enqueued...")
 
-    prompt: Prompt = db[DBTables.prompts].get(message.from_id)
+    try:
-    if not prompt:
+        prompt = get_prompt(user_id=message.from_id,
-        if message.get_args():
+                            prompt_string=message.get_args())
-            db[DBTables.prompts][message.from_id] = Prompt(message.get_args(), creator=message.from_id)
+    except AttributeError:
-
+        await temp_message.edit_text(f"You didn't created any prompt. Specify prompt text at least first time. "
-    # TODO: Move it to other module
+                                     f"For example, it can be: <code>masterpiece, best quality, 1girl, white hair, "
+                                     f"medium hair, cat ears, closed eyes, looking at viewer, :3, cute, scarf, jacket, "
+                                     f"outdoors, streets</code>", parse_mode='HTML')
+        return
 
     try:
         db[DBTables.queue]['n'] = db[DBTables.queue].get('n', 0) + 1
@@ -27,12 +33,18 @@ async def txt2img_comand(message: types.Message):
         await wait_for_status()
 
         await temp_message.edit_text(f"⌛ Generating...")
-        prompt = Prompt(prompt=message.get_args(), creator=message.from_id)
         image = await txt2img(prompt)
         image_message = await message.reply_photo(photo=image[0])
 
         db[DBTables.queue]['n'] = db[DBTables.queue].get('n', 1) - 1
-        db[DBTables.generated][image_message.photo[0].file_unique_id] = prompt
+        db[DBTables.generated][image_message.photo[0].file_unique_id] = Generated(
+            prompt=prompt,
+            seed=image[1]['seed'],
+            model=re.search(r", Model: ([^,]+),", image[1]['infotexts'][0]).groups()[0]
+        )
+
+        await message.reply('Here is your image',
+                            reply_markup=get_img_info_keyboard(image_message.photo[0].file_unique_id))
 
         await temp_message.delete()
 
@@ -45,6 +57,12 @@ async def txt2img_comand(message: types.Message):
         db[DBTables.queue]['n'] = db[DBTables.queue].get('n', 1) - 1
         return
 
+    except ValueError as e:
+        await message.reply(f'❌ Error! {e.args[0]}')
+        await temp_message.delete()
+        db[DBTables.queue]['n'] = db[DBTables.queue].get('n', 1) - 1
+        return
+
     except Exception as e:
         exception_id = f'{message.message_thread_id}-{message.message_id}'
         db[DBTables.exceptions][exception_id] = PrettyException(e)

bot/modules/api/models.py

@@ -1,24 +1,18 @@
 import aiohttp
 from bot.db import db, DBTables, decrypt
-from rich import print
 
 
 async def get_models():
     endpoint = decrypt(db[DBTables.config].get('endpoint'))
-    try:
     async with aiohttp.ClientSession() as session:
         r = await session.get(endpoint + "/sdapi/v1/sd-models")
         if r.status != 200:
             return None
     return [x["title"] for x in await r.json()]
-    except Exception as e:
-        print(e)
-        return None
 
 
 async def set_model(model_name: str):
     endpoint = decrypt(db[DBTables.config].get('endpoint'))
-    try:
     async with aiohttp.ClientSession() as session:
         r = await session.post(endpoint + "/sdapi/v1/options", json={
             "sd_model_checkpoint": model_name
@@ -26,6 +20,3 @@ async def set_model(model_name: str):
         if r.status != 200:
             return False
     return True
-    except Exception as e:
-        print(e)
-        return False

bot/modules/api/objects/get_prompt.py

@@ -0,0 +1,38 @@
+from bot.modules.api.objects.prompt_request import Prompt
+from bot.db import db, DBTables
+
+
+def get_prompt(user_id: int, prompt_string: str = None, negative_prompt: str = None, steps: int = None,
+               cfg_scale: int = None, width: int = None, height: int = None, restore_faces: bool = None,
+               sampler: str = None) -> Prompt:
+    new_prompt: Prompt = db[DBTables.prompts].get(user_id)
+    creator = user_id
+    if not new_prompt:
+        if user_id and prompt_string:
+            db[DBTables.prompts][user_id] = Prompt(
+                prompt=prompt_string,
+                creator=user_id,
+                negative_prompt=negative_prompt,
+                steps=steps,
+                cfg_scale=cfg_scale,
+                width=width,
+                height=height,
+                restore_faces=restore_faces,
+                sampler=sampler,
+            )
+            new_prompt: Prompt = db[DBTables.prompts].get(user_id)
+        else:
+            raise AttributeError('No prompt string specified and prompt doesn\'t exist for this user')
+
+    if prompt_string:
+        new_prompt.prompt = prompt_string
+
+    for key in new_prompt.__dict__.keys():
+        if key in locals().keys() and locals()[key]:
+            new_prompt.__setattr__(key, locals()[key])
+        elif not new_prompt.__getattribute__(key):
+            new_prompt.__setattr__(key, Prompt('').__getattribute__(key))
+
+    db[DBTables.prompts][user_id] = new_prompt
+
+    return new_prompt

bot/modules/api/objects/prompt_request.py

@@ -12,3 +12,10 @@ class Prompt:
     restore_faces: bool = True
     sampler: str = "Euler a"
     creator: int = None
+
+
+@dataclasses.dataclass
+class Generated:
+    prompt: Prompt
+    seed: int
+    model: str

bot/modules/api/samplers.py

@@ -0,0 +1,11 @@
+import aiohttp
+from bot.db import db, DBTables, decrypt
+
+
+async def get_samplers():
+    endpoint = decrypt(db[DBTables.config].get('endpoint'))
+    async with aiohttp.ClientSession() as session:
+        r = await session.get(endpoint + "/sdapi/v1/samplers")
+        if r.status != 200:
+            return None
+    return [x["name"] for x in await r.json()]

bot/modules/api/txt2img.py

@@ -22,8 +22,10 @@ async def txt2img(prompt: Prompt, ignore_exceptions: bool = False) -> list[bytes
                     "sampler_index": prompt.sampler
                 }
             )
-            if r.status != 200:
+            if r.status != 200 and ignore_exceptions:
                 return None
+            elif r.status != 200:
+                raise ValueError((await r.json())['detail'])
             return [base64.b64decode((await r.json())["images"][0]),
                     json.loads((await r.json())["info"])]
     except Exception as e: