diff options
Diffstat (limited to '')
| -rw-r--r-- | cogs/qr.py | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/cogs/qr.py b/cogs/qr.py deleted file mode 100644 index 32c574e..0000000 --- a/cogs/qr.py +++ /dev/null | |||
| @@ -1,154 +0,0 @@ | |||
| 1 | # This file is part of Senator Sperma | ||
| 2 | # Licensed under the GPL-3.0 License | ||
| 3 | # Copyright (C) 2026 Salmonik @ salmonik@tuta.io | ||
| 4 | # https://codeberg.org/salmonik/senator-sperma | ||
| 5 | |||
| 6 | import asyncio | ||
| 7 | import logging | ||
| 8 | import os | ||
| 9 | import tempfile | ||
| 10 | |||
| 11 | import aiohttp | ||
| 12 | import discord | ||
| 13 | import qrcode | ||
| 14 | from discord.ext import commands | ||
| 15 | |||
| 16 | logger = logging.getLogger(__name__) | ||
| 17 | |||
| 18 | _pil_image = None | ||
| 19 | _decode_func = None | ||
| 20 | _decode_available = False | ||
| 21 | |||
| 22 | |||
| 23 | def _ensure_qr(): | ||
| 24 | global _pil_image, _decode_func, _decode_available | ||
| 25 | |||
| 26 | if _pil_image is not None: | ||
| 27 | return _decode_available | ||
| 28 | |||
| 29 | try: | ||
| 30 | from PIL import Image | ||
| 31 | from pyzbar.pyzbar import decode as _decode_func | ||
| 32 | _pil_image = Image | ||
| 33 | _decode_available = True | ||
| 34 | except ImportError: | ||
| 35 | _decode_available = False | ||
| 36 | logger.warning("pyzbar or PIL not available, decode command will be disabled") | ||
| 37 | return _decode_available | ||
| 38 | |||
| 39 | |||
| 40 | class QR(commands.Cog): | ||
| 41 | def __init__(self, bot): | ||
| 42 | self.bot = bot | ||
| 43 | |||
| 44 | async def _download_image(self, url): | ||
| 45 | """Download image from URL to temporary file""" | ||
| 46 | async with aiohttp.ClientSession() as session: | ||
| 47 | async with session.get(url) as response: | ||
| 48 | if response.status == 200: | ||
| 49 | content = await response.read() | ||
| 50 | with tempfile.NamedTemporaryFile(delete=False, suffix=".png") as f: | ||
| 51 | await asyncio.get_event_loop().run_in_executor(None, f.write, content) | ||
| 52 | return f.name | ||
| 53 | return None | ||
| 54 | |||
| 55 | @commands.slash_command( | ||
| 56 | name="qr_generuj", description="Generuje kod QR z podanego tekstu" | ||
| 57 | ) | ||
| 58 | async def qr( | ||
| 59 | self, | ||
| 60 | ctx, | ||
| 61 | text: str = discord.Option(str, "Tekst do zakodowania", required=True), | ||
| 62 | ): | ||
| 63 | await ctx.defer() | ||
| 64 | |||
| 65 | from cogs.utils.temp import get_temp_dir | ||
| 66 | temp_path = os.path.join( | ||
| 67 | get_temp_dir(), f"qr_{os.getpid()}_{asyncio.get_event_loop().time()}.png" | ||
| 68 | ) | ||
| 69 | |||
| 70 | try: | ||
| 71 | loop = asyncio.get_event_loop() | ||
| 72 | await loop.run_in_executor(None, self._generate_qr, text, temp_path) | ||
| 73 | await ctx.respond(file=discord.File(temp_path, filename="qr.png")) | ||
| 74 | logger.info(f"Generated QR for text: {text}") | ||
| 75 | except Exception as e: | ||
| 76 | logger.error(f"QR generation error: {e}") | ||
| 77 | await ctx.respond("Error generating QR code", ephemeral=True) | ||
| 78 | finally: | ||
| 79 | try: | ||
| 80 | if os.path.exists(temp_path): | ||
| 81 | os.unlink(temp_path) | ||
| 82 | except Exception as e: | ||
| 83 | logger.error(f"Error cleaning up temp file: {e}") | ||
| 84 | |||
| 85 | def _generate_qr(self, text, output_path): | ||
| 86 | """Generate QR code (runs in executor)""" | ||
| 87 | qr = qrcode.QRCode( | ||
| 88 | version=1, | ||
| 89 | error_correction=qrcode.constants.ERROR_CORRECT_L, # type: ignore[attr-defined] | ||
| 90 | box_size=10, | ||
| 91 | border=4, | ||
| 92 | ) | ||
| 93 | qr.add_data(text) | ||
| 94 | qr.make(fit=True) | ||
| 95 | img = qr.make_image(fill_color="black", back_color="white") | ||
| 96 | img.save(output_path) | ||
| 97 | |||
| 98 | @commands.slash_command(name="qr_dekoduj", description="Dekoduje kod QR z obrazka") | ||
| 99 | async def decode( | ||
| 100 | self, | ||
| 101 | ctx, | ||
| 102 | image: discord.Attachment = discord.Option( | ||
| 103 | discord.Attachment, "Obrazek z kodem QR", required=True | ||
| 104 | ), | ||
| 105 | ): | ||
| 106 | if not _ensure_qr(): | ||
| 107 | await ctx.respond( | ||
| 108 | "Dekodowanie nie jest dostępne (brak biblioteki pyzbar)", ephemeral=True | ||
| 109 | ) | ||
| 110 | return | ||
| 111 | |||
| 112 | await ctx.defer() | ||
| 113 | |||
| 114 | try: | ||
| 115 | temp_path = await self._download_image(image.url) | ||
| 116 | if not temp_path: | ||
| 117 | await ctx.respond("Nie udało się pobrać obrazka", ephemeral=True) | ||
| 118 | return | ||
| 119 | |||
| 120 | try: | ||
| 121 | loop = asyncio.get_event_loop() | ||
| 122 | decoded = await loop.run_in_executor(None, self._decode_qr, temp_path) | ||
| 123 | |||
| 124 | if decoded: | ||
| 125 | await ctx.respond(f"```\n{decoded}\n```") | ||
| 126 | logger.info(f"Decoded QR: {decoded}") | ||
| 127 | else: | ||
| 128 | await ctx.respond( | ||
| 129 | "Nie znaleziono kodu QR na obrazku", ephemeral=True | ||
| 130 | ) | ||
| 131 | finally: | ||
| 132 | if os.path.exists(temp_path): | ||
| 133 | os.unlink(temp_path) | ||
| 134 | except Exception as e: | ||
| 135 | logger.error(f"QR decode error: {e}") | ||
| 136 | await ctx.respond("Error dekodowania QR", ephemeral=True) | ||
| 137 | |||
| 138 | def _decode_qr(self, image_path): | ||
| 139 | """Decode QR code from image (runs in executor)""" | ||
| 140 | if not _ensure_qr() or _decode_func is None: | ||
| 141 | return None | ||
| 142 | |||
| 143 | try: | ||
| 144 | img = _pil_image.open(image_path) | ||
| 145 | decoded_list = _decode_func(img) | ||
| 146 | if decoded_list: | ||
| 147 | return decoded_list[0].data.decode("utf-8") | ||
| 148 | except Exception as e: | ||
| 149 | logger.error(f"Error decoding QR: {e}") | ||
| 150 | return None | ||
| 151 | |||
| 152 | |||
| 153 | def setup(bot): | ||
| 154 | bot.add_cog(QR(bot)) | ||