├── .gitignore ├── LICENSE ├── README.md ├── config.json ├── example.py ├── midjourney_bot.py └── requirements.txt /.gitignore: -------------------------------------------------------------------------------- 1 | __pycache__/ 2 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. 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It is safest 289 | to attach them to the start of each source file to most effectively 290 | convey the exclusion of warranty; and each file should have at least 291 | the "copyright" line and a pointer to where the full notice is found. 292 | 293 | 294 | Copyright (C) 295 | 296 | This program is free software; you can redistribute it and/or modify 297 | it under the terms of the GNU General Public License as published by 298 | the Free Software Foundation; either version 2 of the License, or 299 | (at your option) any later version. 300 | 301 | This program is distributed in the hope that it will be useful, 302 | but WITHOUT ANY WARRANTY; without even the implied warranty of 303 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 304 | GNU General Public License for more details. 305 | 306 | You should have received a copy of the GNU General Public License along 307 | with this program; if not, write to the Free Software Foundation, Inc., 308 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 309 | 310 | Also add information on how to contact you by electronic and paper mail. 311 | 312 | If the program is interactive, make it output a short notice like this 313 | when it starts in an interactive mode: 314 | 315 | Gnomovision version 69, Copyright (C) year name of author 316 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 317 | This is free software, and you are welcome to redistribute it 318 | under certain conditions; type `show c' for details. 319 | 320 | The hypothetical commands `show w' and `show c' should show the appropriate 321 | parts of the General Public License. Of course, the commands you use may 322 | be called something other than `show w' and `show c'; they could even be 323 | mouse-clicks or menu items--whatever suits your program. 324 | 325 | You should also get your employer (if you work as a programmer) or your 326 | school, if any, to sign a "copyright disclaimer" for the program, if 327 | necessary. Here is a sample; alter the names: 328 | 329 | Yoyodyne, Inc., hereby disclaims all copyright interest in the program 330 | `Gnomovision' (which makes passes at compilers) written by James Hacker. 331 | 332 | , 1 April 1989 333 | Ty Coon, President of Vice 334 | 335 | This General Public License does not permit incorporating your program into 336 | proprietary programs. If your program is a subroutine library, you may 337 | consider it more useful to permit linking proprietary applications with the 338 | library. If this is what you want to do, use the GNU Lesser General 339 | Public License instead of this License. 340 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # MidjourneyWrapper 2 | 3 | A REST API to access midjourney discord 4 | 5 | ## Configuration 6 | 7 | update config.json before use this wrapper 8 | 9 | - `user_token`: user account's token, please refer: [How to get your Discord token](https://www.androidauthority.com/get-discord-token-3149920/) 10 | - `server_id/channel_id`: please refer: [Where can I find my User/Server/Message ID](https://support.discord.com/hc/en-us/articles/206346498-Where-can-I-find-my-User-Server-Message-ID-) 11 | - `proxy`: if you can access discord freely, no need this field 12 | 13 | ## Example Usage 14 | 15 | ```bash 16 | # for single request 17 | python3 example.py midjourneybot [--prompt {prompt}] 18 | # for batch requests 19 | python3 example.py batchbot [--prompt {prompt} --prompt {prompt}] 20 | ``` 21 | 22 | ## TODO 23 | 24 | - [ ] add async interface 25 | -------------------------------------------------------------------------------- /config.json: -------------------------------------------------------------------------------- 1 | { 2 | "user_token": "", 3 | "server_id": "", 4 | "channel_id": "", 5 | "proxy": "" 6 | } 7 | -------------------------------------------------------------------------------- /example.py: -------------------------------------------------------------------------------- 1 | import logging 2 | import time 3 | 4 | import click 5 | 6 | from midjourney_bot import MidjourneyBot, BatchBot 7 | 8 | 9 | @click.group() 10 | def main(): 11 | pass 12 | 13 | 14 | @main.command() 15 | @click.option('--prompt', default='a cute fat cat') 16 | @click.option('--index') 17 | def up_scale(prompt, index): 18 | midjourney_bot = MidjourneyBot() 19 | messages = midjourney_bot.messages(50) 20 | message_info = None 21 | for message in messages: 22 | if prompt in midjourney_bot.content(message): 23 | message_info = message 24 | break 25 | if not message_info: 26 | raise AttributeError(f'Failed to corresponding prompt `{prompt}`') 27 | 28 | midjourney_bot.up_scale(index, message_info) 29 | 30 | 31 | @main.command() 32 | @click.option('--prompt', default='a cute fat cat') 33 | def midjourneybot(prompt): 34 | midjourney_bot = MidjourneyBot() 35 | midjourney_bot.ask(prompt) 36 | 37 | while True: 38 | message = midjourney_bot.messages(1)[0] 39 | if midjourney_bot.validate_image_url(message): 40 | break 41 | logging.info(midjourney_bot.content(message)) 42 | time.sleep(5) 43 | 44 | message = midjourney_bot.messages(1)[0] 45 | image_url = midjourney_bot.get_image_url(message) 46 | midjourney_bot.save_image(image_url, 'test.png') 47 | 48 | 49 | @main.command() 50 | @click.option( 51 | '--prompt', 52 | default=[ 53 | 'A koala eating mango in the Sahara desert in the style of Picasso', 54 | 'tiny cute adorable ginger tabby kitten studio light' 55 | ], 56 | multiple=True, 57 | ) 58 | def batchbot(prompt): 59 | batch_bot = BatchBot() 60 | for item in prompt: 61 | logging.info(f'{item}') 62 | batch_bot.prompt(item) 63 | 64 | while True: 65 | if len(prompt) == len(batch_bot.results.keys()): 66 | logging.info(batch_bot.results) 67 | batch_bot.cancel_tasks() 68 | return 69 | time.sleep(5) 70 | 71 | 72 | def setup_logger(): 73 | logger = logging.getLogger() 74 | logger.setLevel(logging.INFO) 75 | logger_format = logging.Formatter( 76 | '[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d]: %(message)s') 77 | 78 | stream_handler = logging.StreamHandler() 79 | stream_handler.setFormatter(logger_format) 80 | logger.addHandler(stream_handler) 81 | 82 | 83 | if __name__ == "__main__": 84 | setup_logger() 85 | main() 86 | -------------------------------------------------------------------------------- /midjourney_bot.py: -------------------------------------------------------------------------------- 1 | from concurrent.futures import ThreadPoolExecutor 2 | from pathlib import Path 3 | from queue import Queue 4 | import logging 5 | import json 6 | import requests 7 | import time 8 | import threading 9 | 10 | 11 | class MidjourneyBot: 12 | _APPLICATION_ID = '936929561302675456' 13 | _SESSION_ID = '1aaff965b0542ea8ed94127f3db5668a' 14 | _DATA_VERSION = '1118961510123847772' 15 | _DATA_ID = '938956540159881230' 16 | _APPLICATION_COMMMAND_VERSION = '1118961510123847772' 17 | 18 | def __init__(self, config_file='config.json'): 19 | self._config = self._parse_json(config_file) 20 | self._user_token = self._config.get('user_token', None) 21 | self._server_id = self._config.get('server_id', None) 22 | self._channel_id = self._config.get('channel_id', None) 23 | self._proxy = self._config.get('proxy', None) 24 | self._proxies = None 25 | if self._proxy: 26 | self._proxies = { 27 | 'http': self._proxy, 28 | 'https': self._proxy, 29 | } 30 | 31 | self._header = {'authorization': self._user_token} 32 | 33 | def _parse_json(self, config): 34 | with open(config, encoding='utf-8') as fp: 35 | return json.load(fp) 36 | 37 | def content(self, message): 38 | return message['content'] 39 | 40 | def message_id(self, message): 41 | return message['id'] 42 | 43 | def message_hash(self, message): 44 | return self.get_image_url(message).split('_')[-1].split('.')[0] 45 | 46 | def get_image_url(self, message): 47 | return message['attachments'][0]['url'] 48 | 49 | def validate_image_url(self, message): 50 | if message['attachments']: 51 | image_url = self.get_image_url(message) 52 | response = requests.get( 53 | url=image_url, 54 | headers=self._header, 55 | proxies=self._proxies, 56 | timeout=30, 57 | ) 58 | return response.status_code == 200 59 | return False 60 | 61 | def ask(self, prompt): 62 | payload = { 63 | "type": 2, 64 | "application_id": self._APPLICATION_ID, 65 | "guild_id": self._server_id, 66 | "channel_id": self._channel_id, 67 | "session_id": self._SESSION_ID, 68 | "data": { 69 | "version": self._DATA_VERSION, 70 | "id": self._DATA_ID, 71 | "name": "imagine", 72 | "type": 1, 73 | "options": [{ 74 | "type": 3, 75 | "name": "prompt", 76 | "value": prompt 77 | }], 78 | "application_command": { 79 | "id": 80 | "938956540159881230", 81 | "application_id": 82 | "936929561302675456", 83 | "version": 84 | self._APPLICATION_COMMMAND_VERSION, 85 | "default_permission": 86 | True, 87 | "default_member_permissions": 88 | None, 89 | "type": 90 | 1, 91 | "nsfw": 92 | False, 93 | "name": 94 | "imagine", 95 | "description": 96 | "Create images with Midjourney", 97 | "dm_permission": 98 | True, 99 | "options": [{ 100 | "type": 3, 101 | "name": "prompt", 102 | "description": "The prompt to imagine", 103 | "required": True 104 | }] 105 | }, 106 | "attachments": [] 107 | } 108 | } 109 | 110 | url = "https://discord.com/api/v9/interactions" 111 | response = requests.post( 112 | url=url, 113 | json=payload, 114 | headers=self._header, 115 | proxies=self._proxies, 116 | timeout=30, 117 | ) 118 | return response.status_code 119 | 120 | def up_scale(self, index, message): 121 | payload = { 122 | "type": 3, 123 | "guild_id": self._server_id, 124 | "channel_id": self._channel_id, 125 | "message_flags": 0, 126 | "message_id": self.message_id(message), 127 | "application_id": self._APPLICATION_ID, 128 | "session_id": self._SESSION_ID, 129 | "data": { 130 | "component_type": 2, 131 | "custom_id": "MJ::JOB::upsample::{}::{}".format(index, self.message_hash(message)) 132 | } 133 | } 134 | url = "https://discord.com/api/v9/interactions" 135 | response = requests.post( 136 | url=url, 137 | json=payload, 138 | headers=self._header, 139 | proxies=self._proxies, 140 | timeout=30, 141 | ) 142 | return response.status_code 143 | 144 | def max_up_scale(self, message): 145 | payload = { 146 | "type": 3, 147 | "guild_id": self._server_id, 148 | "channel_id": self._channel_id, 149 | "message_flags": 0, 150 | "message_id": self.message_id(message), 151 | "application_id": self._APPLICATION_ID, 152 | "session_id": self._SESSION_ID, 153 | "data": { 154 | "component_type": 2, 155 | "custom_id": "MJ::JOB::upsample_max::1::{}::SOLO".format(self.message_hash(message)) 156 | } 157 | } 158 | url = "https://discord.com/api/v9/interactions" 159 | response = requests.post( 160 | url=url, 161 | json=payload, 162 | headers=self._header, 163 | proxies=self._proxies, 164 | timeout=30, 165 | ) 166 | return response.status_code 167 | 168 | def messages(self, limit=1): 169 | url = f'https://discord.com/api/v9/channels/{self._channel_id}/messages?limit={limit}' 170 | response = requests.get( 171 | url=url, 172 | headers=self._header, 173 | proxies=self._proxies, 174 | timeout=30, 175 | ) 176 | return json.loads(response.text) 177 | 178 | def save_image(self, image_url, image_filename): 179 | response = requests.get( 180 | url=image_url, 181 | headers=self._header, 182 | proxies=self._proxies, 183 | timeout=30, 184 | ) 185 | with open(image_filename, 'wb') as fp: 186 | fp.write(response.content) 187 | 188 | 189 | class BatchBot(MidjourneyBot): 190 | 191 | def __init__(self, config_file='config.json', image_folder='images'): 192 | super().__init__(config_file) 193 | self._image_folder = Path(image_folder) 194 | self._image_folder.mkdir(parents=True, exist_ok=True) 195 | 196 | self._prompts = Queue() 197 | 198 | # collect finished messages with prompt to message info dict 199 | self._messages_info_lock = threading.Lock() 200 | self._messages_info = {} 201 | 202 | # collect user requests with message-id to message info dict 203 | # message info could use for later upscale 204 | self._results_lock = threading.Lock() 205 | self._results = {} 206 | 207 | self._stop_event = threading.Event() 208 | 209 | self._thread_pool = ThreadPoolExecutor(max_workers=2) 210 | self._thread_pool.submit(self.imagine, self._stop_event) 211 | self._thread_pool.submit(self.fetch, self._stop_event) 212 | 213 | self._worker_pool = ThreadPoolExecutor(max_workers=10) 214 | 215 | @property 216 | def results(self): 217 | with self._results_lock: 218 | return self._results 219 | 220 | def cancel_tasks(self): 221 | self._stop_event.set() 222 | 223 | def prompt(self, prompt): 224 | self._prompts.put(prompt) 225 | self._worker_pool.submit(self.worker, prompt) 226 | 227 | def imagine(self, event: threading.Event): 228 | while not event.is_set(): 229 | if not self._prompts.empty(): 230 | prompt = self._prompts.get() 231 | self.ask(prompt) 232 | self._prompts.task_done() 233 | time.sleep(3) 234 | 235 | def _save_image(self, attachments): 236 | response = requests.get( 237 | url=attachments['url'], 238 | headers=self._header, 239 | proxies=self._proxies, 240 | timeout=30, 241 | ) 242 | logging.info(f'Downloading {attachments["filename"]}') 243 | image_file = self._image_folder / attachments["filename"] 244 | with open(image_file, 'wb') as fp: 245 | fp.write(response.content) 246 | 247 | def _parse_messages(self, messages): 248 | for message in messages[::-1]: 249 | if not message: 250 | continue 251 | try: 252 | content = message['content'].split("**")[1] 253 | if '--' in content: 254 | content = content.split('--')[0].strip() 255 | if self._validate_image_url(message): 256 | with self._messages_info_lock: 257 | self._messages_info[content] = message 258 | except IndexError as e: 259 | logging.exception(e) 260 | continue 261 | 262 | def _validate_image_url(self, message_info): 263 | if message_info['attachments'] and message_info['attachments'][0][ 264 | 'content_type'] == 'image/png': 265 | return True 266 | return False 267 | 268 | def fetch(self, event: threading.Event): 269 | while not event.is_set(): 270 | messages_url = f'https://discord.com/api/v9/channels/{self._channel_id}/messages' 271 | response = requests.get( 272 | url=messages_url, 273 | headers=self._header, 274 | proxies=self._proxies, 275 | timeout=30, 276 | ) 277 | self._parse_messages(json.loads(response.text)) 278 | time.sleep(10) 279 | 280 | def worker(self, prompt): 281 | while True: 282 | with self._messages_info_lock: 283 | message_info = self._messages_info.get(prompt, None) 284 | if message_info: 285 | message_id = message_info['id'] 286 | self._save_image(message_info['attachments'][0]) 287 | with self._results_lock: 288 | self._results[message_id] = message_info 289 | return 290 | time.sleep(5) 291 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | click 2 | --------------------------------------------------------------------------------