mirror of
https://github.com/agessaman/meshcore-bot.git
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283 lines
10 KiB
Python
283 lines
10 KiB
Python
#!/usr/bin/env python3
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"""
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Dad Joke Command for MeshCore Bot
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Fetches dad jokes from icanhazdadjoke.com API
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"""
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import asyncio
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import aiohttp
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import logging
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from typing import Optional, Dict, Any
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from .base_command import BaseCommand
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from ..models import MeshMessage
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logger = logging.getLogger("MeshCoreBot")
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class DadJokeCommand(BaseCommand):
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"""Handles dad joke commands using icanhazdadjoke.com API"""
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# Plugin metadata
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name = "dadjoke"
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keywords = ['dadjoke', 'dad joke', 'dadjokes', 'dad jokes']
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description = "Get a random dad joke from icanhazdadjoke.com"
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category = "fun"
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cooldown_seconds = 3
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requires_internet = True # Requires internet access for API calls
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# API configuration
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DAD_JOKE_API_URL = "https://icanhazdadjoke.com/"
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TIMEOUT = 10 # seconds
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def __init__(self, bot):
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"""Initialize the dadjoke command.
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Args:
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bot: The bot instance.
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"""
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super().__init__(bot)
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# Load configuration
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self.dadjoke_enabled = bot.config.getboolean('Jokes', 'dadjoke_enabled', fallback=True)
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self.long_jokes = bot.config.getboolean('Jokes', 'long_jokes', fallback=False)
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def get_help_text(self) -> str:
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"""Get help text for the dadjoke command.
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Returns:
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str: The help text for this command.
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"""
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return "Usage: dadjoke - Get a random dad joke"
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def matches_keyword(self, message: MeshMessage) -> bool:
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"""Check if message starts with a dad joke keyword.
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Args:
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message: The received message.
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Returns:
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bool: True if message matches a keyword, False otherwise.
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"""
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content = message.content.strip()
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if content.startswith('!'):
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content = content[1:].strip()
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content_lower = content.lower()
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for keyword in self.keywords:
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# Match if keyword is at start followed by space or end of message
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if content_lower == keyword or content_lower.startswith(keyword + ' '):
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return True
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return False
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def can_execute(self, message: MeshMessage) -> bool:
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"""Override to add custom check (dadjoke_enabled) while using base class cooldown.
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Args:
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message: The message triggering the command.
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Returns:
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bool: True if the command can be executed, False otherwise.
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"""
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# Use base class for channel access, DM requirements, and cooldown
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if not super().can_execute(message):
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return False
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# Check if dadjoke command is enabled
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if not self.dadjoke_enabled:
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return False
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return True
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async def execute(self, message: MeshMessage) -> bool:
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"""Execute the dad joke command.
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Args:
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message: The message triggering the command.
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Returns:
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bool: True if executed successfully, False otherwise.
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"""
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try:
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# Record execution for this user
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self.record_execution(message.sender_id)
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# Get dad joke from API with length handling
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joke_data = await self.get_dad_joke_with_length_handling()
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if joke_data is None:
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await self.send_response(message, "Sorry, couldn't fetch a dad joke right now. Try again later!")
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return True
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# Format and send the joke(s)
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await self.send_dad_joke_with_length_handling(message, joke_data)
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return True
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except Exception as e:
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self.logger.error(f"Error in dad joke command: {e}")
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await self.send_response(message, "Sorry, something went wrong getting a dad joke!")
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return True
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async def get_dad_joke_from_api(self) -> Optional[Dict[str, Any]]:
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"""Get a dad joke from icanhazdadjoke.com API.
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Returns:
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Optional[Dict[str, Any]]: The JSON response from the API, or None if failed.
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"""
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try:
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headers = {
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'Accept': 'application/json',
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'User-Agent': 'MeshCoreBot (https://github.com/adam/meshcore-bot)'
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}
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self.logger.debug(f"Fetching dad joke from: {self.DAD_JOKE_API_URL}")
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# Make the API request
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async with aiohttp.ClientSession() as session:
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async with session.get(
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self.DAD_JOKE_API_URL,
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headers=headers,
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timeout=aiohttp.ClientTimeout(total=self.TIMEOUT)
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) as response:
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if response.status == 200:
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data = await response.json()
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# Check if the API returned an error
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if data.get('status') != 200:
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self.logger.warning(f"Dad joke API returned error status: {data.get('status')}")
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return None
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# Validate required fields
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if not data.get('joke'):
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self.logger.warning("Dad joke API returned joke without content")
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return None
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return data
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else:
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self.logger.error(f"Dad joke API returned status {response.status}")
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return None
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except asyncio.TimeoutError:
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self.logger.error("Timeout fetching dad joke from API")
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return None
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except Exception as e:
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self.logger.error(f"Error fetching dad joke from API: {e}")
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return None
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async def get_dad_joke_with_length_handling(self) -> Optional[Dict[str, Any]]:
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"""Get a dad joke from API with length handling based on configuration.
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Returns:
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Optional[Dict[str, Any]]: The JSON response from the API, or None if failed.
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"""
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max_attempts = 5 # Prevent infinite loops
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for attempt in range(max_attempts):
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joke_data = await self.get_dad_joke_from_api()
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if joke_data is None:
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return None
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# Check joke length
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joke_text = self.format_dad_joke(joke_data)
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if len(joke_text) <= 130:
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# Joke is short enough, return it
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return joke_data
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elif self.long_jokes:
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# Long jokes are enabled, return it for splitting
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return joke_data
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else:
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# Long jokes are disabled, try again
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self.logger.debug(f"Dad joke too long ({len(joke_text)} chars), fetching another...")
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continue
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# If we've tried max_attempts times and still getting long jokes, return the last one
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self.logger.warning(f"Could not get short dad joke after {max_attempts} attempts")
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return joke_data
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async def send_dad_joke_with_length_handling(self, message: MeshMessage, joke_data: Dict[str, Any]) -> None:
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"""Send dad joke with length handling - split if necessary.
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Args:
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message: The message to reply to.
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joke_data: The joke data from the API.
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"""
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joke_text = self.format_dad_joke(joke_data)
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if len(joke_text) <= 130:
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# Joke is short enough, send as single message
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await self.send_response(message, joke_text)
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else:
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# Joke is too long, split it
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parts = self.split_dad_joke(joke_text)
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if len(parts) == 2 and len(parts[0]) <= 130 and len(parts[1]) <= 130:
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# Can be split into two messages
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await self.send_response(message, parts[0])
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# Use conservative delay to avoid rate limiting (same as weather command)
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await asyncio.sleep(2.0)
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await self.send_response(message, parts[1])
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else:
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# Cannot be split properly, send as single message (user will see truncation)
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await self.send_response(message, joke_text)
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def split_dad_joke(self, joke_text: str) -> list:
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"""Split a long dad joke at a logical point.
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Args:
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joke_text: The long joke text to split.
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Returns:
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list: A list of two strings (the split parts).
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"""
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# Remove emoji for splitting
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clean_joke = joke_text[2:] if joke_text.startswith('🥸 ') else joke_text
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# Try to split at common logical points
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split_points = [
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'. ', # Period followed by space
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'? ', # Question mark followed by space
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'! ', # Exclamation mark followed by space
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', ', # Comma followed by space
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]
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for split_point in split_points:
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if split_point in clean_joke:
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parts = clean_joke.split(split_point, 1)
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if len(parts) == 2:
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# Add emoji back to both parts
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return [f"🥸 {parts[0]}{split_point}", f"🥸 {parts[1]}"]
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# If no good split point found, split at middle
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mid_point = len(clean_joke) // 2
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# Find nearest space to avoid splitting words
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for i in range(mid_point, len(clean_joke)):
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if clean_joke[i] == ' ':
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mid_point = i
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break
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part1 = clean_joke[:mid_point]
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part2 = clean_joke[mid_point + 1:]
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return [f"🥸 {part1}", f"🥸 {part2}"]
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def format_dad_joke(self, joke_data: Dict[str, Any]) -> str:
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"""Format the dad joke data into a readable string.
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Args:
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joke_data: The joke data from the API.
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Returns:
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str: The formatted joke string.
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"""
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try:
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joke = joke_data.get('joke', '')
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if joke:
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return f"🥸 {joke}"
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else:
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return "🥸 No dad joke content available"
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except Exception as e:
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self.logger.error(f"Error formatting dad joke: {e}")
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return "🥸 Sorry, couldn't format the dad joke properly!"
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