485 lines
21 KiB
Python
485 lines
21 KiB
Python
import argparse
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import arrow
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import logging
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import re
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import httpx
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import time
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import os
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from dotenv import load_dotenv
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from atproto import Client, client_utils, models
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from playwright.sync_api import sync_playwright
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from moviepy import VideoFileClip
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# --- Logging Setup ---
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LOG_PATH = "twitter2bsky.log"
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logging.basicConfig(
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format="%(asctime)s [%(levelname)s] %(message)s",
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handlers=[logging.FileHandler(LOG_PATH, encoding="utf-8"), logging.StreamHandler()],
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level=logging.INFO,
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)
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# --- Custom Classes to replace Tweety ---
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class ScrapedMedia:
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def __init__(self, url, media_type="photo"):
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self.type = media_type # Type can be "photo" or "video"
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self.media_url_https = url
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class ScrapedTweet:
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def __init__(self, created_on, text, media_urls):
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self.created_on = created_on
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self.text = text
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self.media = [ScrapedMedia(url, media_type) for url, media_type in media_urls]
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# --- 1. Playwright Scraping Logic ---
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def take_error_screenshot(page, error_msg):
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logging.info(f"📸 Taking screenshot... Shot: {error_msg}")
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timestamp = time.strftime("%Y%m%d_%H%M%S")
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screenshot_name = f"screenshot_{timestamp}.png"
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page.screenshot(path=screenshot_name)
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logging.info(f"📸 Screenshot saved as: {screenshot_name}")
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def scrape_tweets_via_playwright(username, password, email, target_handle):
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"""Logs in (or loads session) and scrapes tweets directly from the DOM."""
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tweets = []
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state_file = "twitter_browser_state.json"
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with sync_playwright() as p:
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browser = p.chromium.launch(headless=True, args=["--disable-blink-features=AutomationControlled"])
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clean_ua = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.7632.6 Safari/537.36"
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context = None
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needs_login = True
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# 1. Try to load existing session
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if os.path.exists(state_file):
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logging.info("✅ Found existing browser state. Attempting to bypass login...")
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context = browser.new_context(
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user_agent=clean_ua,
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viewport={'width': 1920, 'height': 1080},
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storage_state=state_file
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)
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page = context.new_page()
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page.goto("https://x.com/home")
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time.sleep(4)
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# Check if we are actually logged in
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if page.locator('[data-testid="SideNav_NewTweet_Button"]').is_visible() or "/home" in page.url:
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logging.info("✅ Session is valid!")
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needs_login = False
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else:
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logging.warning("⚠️ Saved session expired or invalid. Re-logging in...")
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context.close()
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os.remove(state_file)
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# 2. Perform Login if needed
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if needs_login:
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logging.info("🚀 Launching fresh browser for automated Twitter login...")
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context = browser.new_context(
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user_agent=clean_ua,
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viewport={'width': 1920, 'height': 1080}
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)
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page = context.new_page()
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try:
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page.goto("https://x.com")
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sign_in_button = page.get_by_text("Sign in", exact=True)
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sign_in_button.wait_for(state="visible", timeout=15000)
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sign_in_button.click(force=True)
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page.wait_for_selector('h1:has-text("Sign in to X")', state='visible', timeout=25000)
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logging.info(f"👤 Entering username: {username}...")
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time.sleep(1)
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username_input = page.locator('input[autocomplete="username"]')
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username_input.wait_for(state="visible", timeout=15000)
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username_input.click(force=True)
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username_input.press_sequentially(username, delay=100)
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page.locator('button:has-text("Next")').first.click(force=True)
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page.wait_for_selector('input[name="password"], input[data-testid="ocfEnterTextTextInput"], input[name="text"]', timeout=15000)
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time.sleep(1)
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if page.locator('input[data-testid="ocfEnterTextTextInput"]').is_visible() or page.locator('input[name="text"]').is_visible():
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logging.warning("🛡️ Security challenge detected! Entering email/phone...")
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page.fill('input[data-testid="ocfEnterTextTextInput"], input[name="text"]', email)
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sec_next = page.locator('[data-testid="ocfEnterTextNextButton"], span:has-text("Next")').first
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if sec_next.is_visible():
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sec_next.click(force=True)
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else:
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page.keyboard.press("Enter")
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page.wait_for_selector('input[name="password"]', timeout=15000)
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time.sleep(1)
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logging.info("🔑 Entering password...")
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page.fill('input[name="password"]', password)
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page.locator('span:has-text("Log in")').first.click()
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page.wait_for_url("**/home", timeout=20000)
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time.sleep(3)
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# Save state for next time
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context.storage_state(path=state_file)
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logging.info("✅ Login successful. Browser state saved.")
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except Exception as e:
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take_error_screenshot(page, "login_failed")
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logging.error(f"❌ Login failed: {e}")
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browser.close()
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return []
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# 3. Scrape the target profile
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logging.info(f"🌐 Navigating to https://x.com/{target_handle} to scrape tweets...")
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page.goto(f"https://x.com/{target_handle}")
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try:
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page.wait_for_selector('article', timeout=20000)
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time.sleep(3) # Let DOM settle and images load
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articles = page.locator('article').all()
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logging.info(f"📊 Found {len(articles)} tweets on screen. Parsing...")
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for article in articles[:10]: # Check top 10 tweets
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try:
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# Get Time
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time_el = article.locator('time').first
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if not time_el.is_visible():
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continue # Skip ads or invalid articles
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created_at = time_el.get_attribute('datetime')
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# Get Text
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text_locator = article.locator('[data-testid="tweetText"]').first
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text = text_locator.inner_text() if text_locator.is_visible() else ""
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# Get Media URLs
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media_urls = []
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photo_locators = article.locator('[data-testid="tweetPhoto"] img').all()
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for img in photo_locators:
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src = img.get_attribute('src')
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if src:
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src = re.sub(r'&name=\w+', '&name=large', src)
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media_urls.append((src, "photo"))
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# Get Video URLs
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video_locators = article.locator('[data-testid="videoPlayer"]').all()
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for video in video_locators:
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video_url = video.get_attribute('src')
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if video_url:
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media_urls.append((video_url, "video"))
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tweets.append(ScrapedTweet(created_at, text, media_urls))
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except Exception as e:
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logging.warning(f"⚠️ Failed to parse a specific tweet: {e}")
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continue
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except Exception as e:
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take_error_screenshot(page, "scrape_failed")
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logging.error(f"❌ Failed to scrape profile: {e}")
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browser.close()
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return tweets
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# --- 2. URL Validation Function ---
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def is_valid_url(url):
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try:
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# Follow redirects and accept standard anti-bot codes (like 403) so we don't discard real news links
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response = httpx.head(url, timeout=5, follow_redirects=True)
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return response.status_code < 500
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except Exception:
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return False
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# --- 3. URL Cleaning Function ---
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def clean_url(url):
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trimmed_url = url.strip()
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cleaned_url = re.sub(r'\s+', '', trimmed_url)
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# Strip trailing ellipsis (unicode '…' or ascii '...') and trailing periods
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cleaned_url = re.sub(r'[…\.]+$', '', cleaned_url)
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if is_valid_url(cleaned_url):
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return cleaned_url
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return None
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# --- 4. Video Processing ---
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def download_and_crop_video(video_url, output_path):
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"""Downloads the video and crops it to 59 seconds."""
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try:
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# Download the video
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response = httpx.get(video_url, timeout=10)
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if response.status_code == 200:
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with open(output_path, 'wb') as f:
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f.write(response.content)
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logging.info(f"✅ Video downloaded: {output_path}")
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# Crop the video to 59 seconds
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video_clip = VideoFileClip(output_path)
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cropped_clip = video_clip.subclip(0, min(59, video_clip.duration))
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cropped_clip.write_videofile(output_path, codec='libx264')
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logging.info(f"✅ Video cropped to 59 seconds: {output_path}")
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return output_path
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else:
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logging.error(f"❌ Failed to download video: {video_url}")
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return None
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except Exception as e:
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logging.error(f"❌ Error processing video: {e}")
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return None
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# --- 5. Formatting & Bluesky Logic ---
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def get_last_bsky(client, handle):
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timeline = client.get_author_feed(handle)
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for titem in timeline.feed:
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if titem.reason is None and getattr(titem.post.record, "reply", None) is None:
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return arrow.get(titem.post.record.created_at)
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return arrow.get(0)
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def make_rich(content):
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text_builder = client_utils.TextBuilder()
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# 1. Smart URL Repair: Find URLs broken by newlines and glue them back together
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def repair_url(match):
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raw = match.group(0)
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# If there are no newlines, just strip trailing ellipsis and return
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if '\n' not in raw and '\r' not in raw:
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return re.sub(r'[…\.]+$', '', raw)
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# Try removing all newlines
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glued = raw.replace('\n', '').replace('\r', '')
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# Strip trailing ellipsis for validation
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test_url = re.sub(r'[…\.]+$', '', glued)
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# If gluing it creates a valid URL, it was definitely broken by Twitter's DOM
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if is_valid_url(test_url):
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return test_url
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# If it's NOT a valid URL, maybe the newline was supposed to be there (e.g., URL\nNextParagraph)
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parts = raw.split('\n')
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test_part0 = re.sub(r'[…\.]+$', '', parts[0])
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if is_valid_url(test_part0):
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return raw # Return original to preserve the paragraph break
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# Fallback: assume it's a broken URL and glue it anyway
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return test_url
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# This regex grabs http:// or https:// followed by any non-space characters (including newlines)
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content = re.sub(r'https?://[^\ \t]+', repair_url, content.strip())
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# 2. Split content into lines to preserve actual paragraph breaks
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lines = content.splitlines()
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for line_idx, line in enumerate(lines):
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# Handle empty lines to preserve spacing
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if not line.strip():
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if line_idx < len(lines) - 1:
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text_builder.text("\n")
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continue
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# Split by space to process words, URLs, and tags
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words = line.split(" ")
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for i, word in enumerate(words):
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if not word: # Handle double spaces gracefully
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if i < len(words) - 1:
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text_builder.text(" ")
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continue
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# Check and convert URLs
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if word.startswith("http://") or word.startswith("https://"):
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# Ensure the URL is converted to https if it starts with http
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if word.startswith("http://"):
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word = word.replace("http://", "https://", 1)
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# Strip trailing ellipsis right here so it doesn't fail validation
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word = re.sub(r'[…\.]+$', '', word)
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# Clean the URL further using the clean_url function
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clean_url_value = clean_url(word)
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if clean_url_value and is_valid_url(clean_url_value):
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text_builder.link(clean_url_value, clean_url_value)
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else:
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text_builder.text(word) # Add as plain text if invalid
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elif word.startswith("#"):
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clean_tag = word[1:].rstrip(".,;:!?)'\"…")
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text_builder.tag(word, clean_tag)
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else:
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text_builder.text(word)
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if i < len(words) - 1:
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text_builder.text(" ") # Add space between words
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# Add a line break after each processed line, except the very last one
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if line_idx < len(lines) - 1:
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text_builder.text("\n")
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return text_builder
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def get_blob_from_url(media_url, client):
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"""Fetches and uploads the media (image or video) and returns the blob."""
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try:
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r = httpx.get(media_url, timeout=10)
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if r.status_code == 200:
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return client.upload_blob(r.content).blob
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except Exception as e:
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logging.warning(f"Could not fetch media {media_url}: {e}")
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return None
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# --- 6. Main Sync Function ---
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def sync_feeds(args):
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logging.info("🔄 Starting sync cycle...")
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try:
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# 1. Fetch Tweets via Playwright
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tweets = scrape_tweets_via_playwright(
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args.twitter_username,
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args.twitter_password,
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args.twitter_email,
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args.twitter_handle
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)
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if not tweets:
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logging.warning("⚠️ No tweets found or failed to fetch. Skipping Bluesky sync for this cycle.")
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return
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# 2. Connect to Bluesky
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bsky_client = Client()
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bsky_client.login(args.bsky_handle, args.bsky_password)
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last_bsky_time = get_last_bsky(bsky_client, args.bsky_handle)
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# 3. Process and Post
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new_posts = 0
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for tweet in reversed(tweets):
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tweet_time = arrow.get(tweet.created_on)
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if tweet_time > last_bsky_time: # Only post new tweets
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#if True: # For testing, post all tweets regardless of time
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logging.info(f"📝 Found new tweet from {tweet_time}. Posting to Bluesky...")
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raw_text = tweet.text.strip()
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# Smart truncation: Don't cut off in the middle of a word/URL
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if len(raw_text) > 295:
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truncated = raw_text[:290]
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last_space = truncated.rfind(" ")
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if last_space > 0:
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raw_text = truncated[:last_space] + "..."
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else:
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raw_text = truncated + "..."
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logging.info("✂️ Tweet exceeded 300 characters. Truncated safely for Bluesky.")
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# Generate rich_text (This is now a TextBuilder object)
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rich_text = make_rich(raw_text)
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images = []
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if tweet.media:
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# --- NEW: Generate dynamic alt text based on the tweet content ---
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# 1. Remove line breaks and extra spaces
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dynamic_alt = raw_text.replace('\n', ' ').strip()
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# 2. Remove URLs to keep the text clean
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dynamic_alt = re.sub(r'https?://\S+', '', dynamic_alt).strip()
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# 3. Truncate gracefully if it's too long
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if len(dynamic_alt) > 150:
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dynamic_alt = dynamic_alt[:147] + "..."
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elif not dynamic_alt:
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# Fallback if the tweet is literally just an image with no text
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dynamic_alt = "Imatge adjunta al tuit"
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# -----------------------------------------------------------------
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for media in tweet.media:
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if media.type == "photo":
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blob = get_blob_from_url(media.media_url_https, bsky_client)
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if blob:
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# Inject our dynamic alt text here!
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images.append(models.AppBskyEmbedImages.Image(alt=dynamic_alt, image=blob))
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elif media.type == "video":
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# Download and crop the video
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video_path = "temp_video.mp4"
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cropped_video_path = download_and_crop_video(media.media_url_https, video_path)
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if cropped_video_path:
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blob = get_blob_from_url(cropped_video_path, bsky_client)
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if blob:
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images.append(models.AppBskyEmbedImages.Image(alt=dynamic_alt, image=blob))
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os.remove(video_path) # Clean up the temporary video file
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# 🌐 Posting with Catalan language tag
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try:
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if images:
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embed = models.AppBskyEmbedImages.Main(images=images)
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bsky_client.send_post(text=rich_text, embed=embed, langs=["ca"])
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else:
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bsky_client.send_post(text=rich_text, langs=["ca"])
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new_posts += 1
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logging.info(f"✅ Posted new tweet to Bluesky: {raw_text}")
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time.sleep(5) # Rate limit handling
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except Exception as e:
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logging.error(f"❌ Failed to post tweet to Bluesky: {e}")
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logging.info(f"✅ Sync complete. Posted {new_posts} new updates.")
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except Exception as e:
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logging.error(f"❌ Error during sync cycle: {e}")
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# --- 7. Download and Crop Video Function ---
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def download_and_crop_video(video_url, output_path):
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"""Downloads the video and crops it to 59 seconds."""
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try:
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# Download the video
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response = httpx.get(video_url, timeout=10)
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if response.status_code == 200:
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with open(output_path, 'wb') as f:
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f.write(response.content)
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logging.info(f"✅ Video downloaded: {output_path}")
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# Crop the video to 59 seconds
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video_clip = VideoFileClip(output_path)
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cropped_clip = video_clip.subclip(0, min(59, video_clip.duration))
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cropped_clip.write_videofile(output_path, codec='libx264')
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logging.info(f"✅ Video cropped to 59 seconds: {output_path}")
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return output_path
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else:
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logging.error(f"❌ Failed to download video: {video_url}")
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return None
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except Exception as e:
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logging.error(f"❌ Error processing video: {e}")
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return None
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# --- 8. Main Execution ---
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def main():
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load_dotenv()
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parser = argparse.ArgumentParser(description="Twitter to Bluesky Sync")
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parser.add_argument("--twitter-username", help="Your Twitter login username")
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parser.add_argument("--twitter-password", help="Your Twitter login password")
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parser.add_argument("--twitter-email", help="Your Twitter email for security challenges")
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parser.add_argument("--twitter-handle", help="The Twitter account to scrape")
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parser.add_argument("--bsky-handle", help="Your Bluesky handle")
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parser.add_argument("--bsky-password", help="Your Bluesky app password")
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args = parser.parse_args()
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args.twitter_username = args.twitter_username or os.getenv("TWITTER_USERNAME")
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args.twitter_password = args.twitter_password or os.getenv("TWITTER_PASSWORD")
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args.twitter_email = args.twitter_email or os.getenv("TWITTER_EMAIL")
|
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args.bsky_handle = args.bsky_handle or os.getenv("BSKY_HANDLE")
|
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args.bsky_password = args.bsky_password or os.getenv("BSKY_APP_PASSWORD")
|
|
|
|
args.twitter_handle = args.twitter_handle or os.getenv("TWITTER_HANDLE") or args.twitter_username
|
|
|
|
missing_args = []
|
|
if not args.twitter_username: missing_args.append("--twitter-username")
|
|
if not args.twitter_password: missing_args.append("--twitter-password")
|
|
if not args.bsky_handle: missing_args.append("--bsky-handle")
|
|
if not args.bsky_password: missing_args.append("--bsky-password")
|
|
|
|
if missing_args:
|
|
logging.error(f"❌ Missing credentials! You forgot to provide: {', '.join(missing_args)}")
|
|
return
|
|
|
|
logging.info(f"🤖 Bot started. Will check @{args.twitter_handle}")
|
|
sync_feeds(args)
|
|
logging.info(f"🤖 Bot finished.")
|
|
|
|
if __name__ == "__main__":
|
|
main() |