foodie-automator/foodie_weekly_thread.py

import json
from datetime import datetime, timedelta
import logging
import random
from openai import OpenAI  # Add this import
from foodie_utils import post_tweet, AUTHORS, SUMMARY_MODEL

# Setup logging
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')

# Initialize OpenAI client
client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))

RECENT_POSTS_FILE = "/home/shane/foodie_automator/recent_posts.json"

def load_recent_posts():
    posts = []
    if not os.path.exists(RECENT_POSTS_FILE):
        return posts
    
    with open(RECENT_POSTS_FILE, 'r') as f:
        for line in f:
            if line.strip():
                try:
                    entry = json.loads(line.strip())
                    posts.append(entry)
                except json.JSONDecodeError as e:
                    logging.warning(f"Skipping invalid JSON line in {RECENT_POSTS_FILE}: {e}")
    
    return posts

def filter_posts_for_week(posts, start_date, end_date):
    filtered_posts = []
    for post in posts:
        timestamp = datetime.fromisoformat(post["timestamp"])
        if start_date <= timestamp <= end_date:
            filtered_posts.append(post)
    return filtered_posts

def generate_intro_tweet(author):
    author_handle = author["handle"]
    prompt = (
        f"Generate a concise tweet (under 280 characters) for {author_handle}. "
        f"Introduce a thread of their top 10 foodie posts of the week on InsiderFoodie.com. "
        f"Make it engaging, create curiosity, and include a call to action to visit InsiderFoodie.com, follow {author_handle}, or like the thread. "
        f"Avoid using the word 'elevate'—use more humanized language like 'level up' or 'bring to life'. "
        f"Do not include emojis, hashtags, or reward-driven incentives (e.g., giveaways)."
    )
    
    try:
        response = client.chat.completions.create(
            model=SUMMARY_MODEL,
            messages=[
                {"role": "system", "content": "You are a social media expert crafting engaging tweets."},
                {"role": "user", "content": prompt}
            ],
            max_tokens=100,
            temperature=0.7
        )
        tweet = response.choices[0].message.content.strip()
        if len(tweet) > 280:
            tweet = tweet[:277] + "..."
        return tweet
    except Exception as e:
        logging.warning(f"Failed to generate intro tweet for {author['username']}: {e}")
        # Fallback template
        return (
            f"This weeks top 10 foodie finds by {author_handle} Check out the best on InsiderFoodie.com "
            f"Follow {author_handle} for more and like this thread to stay in the loop Visit us at https://insiderfoodie.com"
        )

def post_weekly_thread():
    # Determine the date range (Monday to Sunday of the past week)
    today = datetime.now(timezone.utc)
    days_since_monday = (today.weekday() + 1) % 7 + 7  # Go back to previous Monday
    start_date = (today - timedelta(days=days_since_monday)).replace(hour=0, minute=0, second=0, microsecond=0)
    end_date = start_date + timedelta(days=6, hours=23, minutes=59, seconds=59)
    
    logging.info(f"Fetching posts from {start_date} to {end_date}")
    
    # Load and filter posts
    all_posts = load_recent_posts()
    weekly_posts = filter_posts_for_week(all_posts, start_date, end_date)
    
    # Group posts by author
    posts_by_author = {}
    for post in weekly_posts:
        author = post["author_username"]  # Updated to match the key in recent_posts.json
        if author not in posts_by_author:
            posts_by_author[author] = []
        posts_by_author[author].append(post)
    
    # For each author, post a thread
    for author in AUTHORS:
        author_posts = posts_by_author.get(author["username"], [])
        if not author_posts:
            logging.info(f"No posts found for {author['username']} this week")
            continue
        
        # Sort by timestamp (as a proxy for interest_score) and take top 10
        author_posts.sort(key=lambda x: x.get("timestamp", ""), reverse=True)
        top_posts = author_posts[:10]
        
        if not top_posts:
            continue
        
        # First tweet: Intro with CTA (generated by GPT)
        intro_tweet = generate_intro_tweet(author)
        
        logging.info(f"Posting intro tweet for {author['username']}: {intro_tweet}")
        intro_response = post_tweet(author, intro_tweet)
        if not intro_response:
            logging.warning(f"Failed to post intro tweet for {author['username']}")
            continue
        
        intro_tweet_id = intro_response.get("id")
        
        # Post each top post as a reply in the thread
        for i, post in enumerate(top_posts, 1):
            post_tweet_content = (
                f"{i}. {post['title']} Link: {post['url']}"
            )
            logging.info(f"Posting thread reply {i} for {author['username']}: {post_tweet_content}")
            post_tweet(author, post_tweet_content, reply_to_id=intro_tweet_id)
        
        logging.info(f"Successfully posted weekly thread for {author['username']}")

if __name__ == "__main__":
    # Run only on Sundays
    if datetime.now(timezone.utc).weekday() == 6:  # Sunday (0 = Monday, 6 = Sunday)
        post_weekly_thread()
    else:
        logging.info("Not Sunday - skipping weekly thread posting")