commit 12c2d3ff9f16efcd745b94e739f2e648adab9d2c
Author: dsc <dsc@xmr.pm>
Date:   Wed Jul 20 04:48:32 2022 +0200

    Initial commit

diff --git a/.gitignore b/.gitignore
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+.idea
+*.pyc
+settings.py
+*.xcf
diff --git a/README.md b/README.md
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+# craiyon
+
+AI model drawing images from any IRC shitpost!
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diff --git a/bg-pools.jpg b/bg-pools.jpg
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diff --git a/bg-wownero.jpg b/bg-wownero.jpg
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diff --git a/data/.gitkeep b/data/.gitkeep
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diff --git a/font-bold.ttf b/font-bold.ttf
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diff --git a/font.ttf b/font.ttf
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diff --git a/main.py b/main.py
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+import time
+import os
+import random
+import json
+from base64 import b64decode
+from typing import Optional, List
+from datetime import datetime
+import logging
+import asyncio
+from io import BytesIO
+import bottom
+from PIL import Image, ImageDraw, ImageFont
+from PIL.JpegImagePlugin import JpegImageFile
+import aiohttp
+
+from settings import *
+
+TASK_QUEUE = asyncio.Queue()
+TASK_AUTHORS = {}
+FONT = ImageFont.truetype('font-bold.ttf', 22)
+bot = bottom.Client(host=IRC_HOST, port=IRC_PORT, ssl=IRC_TLS, loop=asyncio.get_event_loop())
+
+USER_AGENT = 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36'
+HEADERS = {
+    'User-Agent': USER_AGENT,
+    'Accept': 'application/json',
+    'Accept-Language': 'en-US,en;q=0.5',
+    'Referer': 'https://www.craiyon.com/',
+    'Origin': 'https://www.craiyon.com',
+    'Connection': 'keep-alive',
+    'Sec-Fetch-Dest': 'empty',
+    'Sec-Fetch-Mode': 'cors',
+    'Sec-Fetch-Site': 'same-site',
+    'Pragma': 'no-cache',
+    'Cache-Control': 'no-cache',
+}
+
+
+class Task:
+    def __init__(self, author: str, channel: str, term: str, dt: int):
+        self.author = author
+        self.channel = channel
+        self.term = term
+        self.dt = dt
+
+    async def process_images(self, images: List[JpegImageFile]) -> JpegImageFile:
+        if len(images) <= 0:
+            raise Exception("Not enough images")
+
+        if MODE == "monero":
+            bg = Image.open('bg-pools.jpg')
+            term_max = 60
+            term_x_start = 100
+        else:
+            bg = Image.open('bg-wownero.jpg')
+            term_max = 52
+            term_x_start = 230
+
+        d1 = ImageDraw.Draw(bg)
+
+        term = self.term
+        if len(term) >= term_max:
+            term = self.term[:term_max] + ".."
+
+        d1.text((term_x_start, 160), term, font=FONT, fill=(255, 255, 255))
+
+        x_start = 41
+        y_start = 232
+        for i, img in enumerate(images):
+            x_offset = (i % 3) * (img.width + 20)
+            y_offset = int(i / 3) * (img.width + 20)
+            bg.paste(img, (x_start + x_offset, y_start + y_offset))
+        return bg
+
+    async def post_image(self, image: BytesIO) -> str:
+        url = 'https://uguu.se/upload.php'
+        timeout = aiohttp.ClientTimeout(total=5)
+
+        data = aiohttp.FormData()
+        data.add_field('files[]', image, filename='lol.jpg', content_type='image/jpg')
+
+        try:
+            async with aiohttp.ClientSession(
+                    timeout=timeout,
+                    headers={"User-Agent": "w0w"}) as session:
+                async with session.post(url, data=data) as resp:
+                    blob = await resp.json()
+                    return blob['files'][0]['url']
+        except Exception as ex:
+            raise Exception("Could not upload file to uguu.se :((")
+
+    async def get_images(self) -> Optional[List[JpegImageFile]]:
+        url = 'https://backend.craiyon.com/generate'
+        timeout_secs = 120
+        timeout = aiohttp.ClientTimeout(total=timeout_secs)
+        images = []
+
+        try:
+            async with aiohttp.ClientSession(
+                    timeout=timeout,
+                    headers=HEADERS) as session:
+                async with session.post(url, json={'prompt': self.term}) as resp:
+                    if resp.status != 200:
+                        raise Exception("POST did not return status 200")
+                    blob = await resp.json()
+                    if 'images' not in blob:
+                        raise Exception("result did not return images")
+                    images = blob['images']
+        except asyncio.TimeoutError:
+            raise Exception(f"image generation timeout exceeded ({timeout_secs} secs)")
+
+        try:
+            images = [b64decode(i) for i in images]
+            return [Image.open(BytesIO(i)) for i in images]
+        except Exception as ex:
+            raise Exception("could not decode results")
+
+
+@bot.on('CLIENT_CONNECT')
+async def connect(**kwargs):
+    bot.send('NICK', nick=IRC_NICK)
+    bot.send('USER', user=IRC_NICK, realname=IRC_NICK)
+    done, pending = await asyncio.wait(
+        [bot.wait("RPL_ENDOFMOTD"), bot.wait("ERR_NOMOTD")],
+        loop=bot.loop,
+        return_when=asyncio.FIRST_COMPLETED
+    )
+
+    for future in pending:
+        future.cancel()
+    for c in IRC_CHANNELS:
+        bot.send('JOIN', channel=c)
+
+
+@bot.on('PING')
+def keepalive(message, **kwargs):
+    bot.send('PONG', message=message)
+
+
+@bot.on('client_disconnect')
+def reconnect(**kwargs):
+    logging.warning("Lost IRC server connection")
+    time.sleep(3)
+    bot.loop.create_task(bot.connect())
+    logging.warning("Reconnecting to IRC server")
+
+
+@bot.on('PRIVMSG')
+async def message_received(nick, target, message, **kwargs):
+    if nick == IRC_NICK:
+        return
+    if target == IRC_NICK:
+        target = nick
+    if target not in IRC_CHANNELS:
+        return
+
+    msg = message
+    now = datetime.now()
+    now = time.mktime(now.timetuple())
+    await handle_msg(nick, msg, target, now)
+
+
+async def handle_msg(nick, msg, target, now: float):
+    global TASK_AUTHORS, TASK_QUEUE
+    if not msg.startswith("!dall "):
+        return
+    msg = msg[6:].strip()
+
+    if len(msg) <= 8:
+        err = f"{nick}: longer query required."
+        bot.send("PRIVMSG", target=target, message=err)
+        return
+
+    TASK_AUTHORS.setdefault(nick, 0)
+    if TASK_AUTHORS[nick] >= 3:
+        err = f"{nick}: you already queued 3 thingies, patient!!11"
+        bot.send("PRIVMSG", target=target, message=err)
+        return
+
+    TASK_AUTHORS[nick] += 1
+    task = Task(channel=target, author=nick, term=msg, dt=int(now))
+    await TASK_QUEUE.put(task)
+    bot.send("PRIVMSG", target=target, message=f"{nick}: generating...")
+
+
+async def main():
+    global TASK_AUTHORS, TASK_QUEUE
+    bot.loop.create_task(bot.connect())
+
+    # main loop
+    while True:
+        random.shuffle(TASK_QUEUE._queue)
+        task = await TASK_QUEUE.get()
+
+        try:
+            images = await task.get_images()
+        except Exception as ex:
+            bot.send("PRIVMSG", target=task.channel, message=f"could not fetch images: {ex}")
+            continue
+
+        try:
+            image = await task.process_images(images)
+        except Exception as ex:
+            bot.send("PRIVMSG", target=task.channel, message=f"could not process images: {ex}")
+            continue
+
+        image_bytes = BytesIO()
+        image.save(image_bytes, 'JPEG')
+        image.save(os.path.join('data', f"{task.dt}_{task.author}.jpg"), 'JPEG')
+        image_bytes.seek(0)
+
+        try:
+            url = await task.post_image(image_bytes)
+        except Exception as ex:
+            bot.send("PRIVMSG", target=task.channel, message=str(ex))
+            continue
+
+        TASK_AUTHORS.setdefault(task.author, 1)
+        TASK_AUTHORS[task.author] -= 1
+
+        bot.send("PRIVMSG", target=task.channel, message=f"{url} ({task.author})")
+        await asyncio.sleep(10)
+
+loop = asyncio.get_event_loop()
+loop.run_until_complete(main())
diff --git a/requirements.txt b/requirements.txt
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+bottom
+aiohttp
+pillow
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diff --git a/settings.py_example.py b/settings.py_example.py
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+IRC_NICK = "wtfbbq"
+IRC_HOST = "localhost"
+IRC_PORT = 6667
+IRC_TLS = False
+IRC_CHANNELS = ["#lol"]
+MODE = 'monero'
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