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| import re | |
| from typing import Optional | |
| def normalize_instagram_url(url: str) -> str: | |
| """Strip query strings and normalize Instagram Reel/Post URLs to canonical form.""" | |
| if not url: | |
| return "" | |
| match = re.search(r"instagram\.com/(reel|reels|p)/([A-Za-z0-9_\-]+)", url.strip()) | |
| if match: | |
| kind = "reel" if match.group(1) in ("reel", "reels") else "p" | |
| return f"https://www.instagram.com/{kind}/{match.group(2)}/" | |
| return url.strip().split("?")[0] | |
| def parse_saved_posts(data: list) -> list: | |
| """Return [{url, caption, title}] for every /reel/ URL in the export. | |
| Drops photo (/p/) posts because they lack audio. | |
| """ | |
| items = [] | |
| seen = set() | |
| for entry in data: | |
| url = caption = title = "" | |
| for lv in entry.get("label_values", []): | |
| label = lv.get("label") | |
| if label == "URL": | |
| url = lv.get("value", "") | |
| elif label == "Caption": | |
| caption = lv.get("value", "") | |
| elif label == "Title": | |
| title = lv.get("value", "") | |
| if url and ("/reel/" in url or "/reels/" in url): | |
| clean_url = normalize_instagram_url(url) | |
| if clean_url not in seen: # a reel saved to two collections is listed twice | |
| seen.add(clean_url) | |
| items.append({"url": clean_url, "caption": caption, "title": title}) | |
| return items | |