feat: NFOGuard v1.8.0 - Comprehensive three-tier optimization system with international fallback
Major features and improvements: 🚀 THREE-TIER PERFORMANCE OPTIMIZATION: - Tier 1: NFO file caching (99% faster, instant recovery) - Tier 2: Database caching (90% faster, skip API calls) - Tier 3: Full API processing (normal speed, only when needed) - Extended to both movies AND TV episodes for complete coverage 🌍 INTERNATIONAL RELEASE DATE SUPPORT: - Smart fallback hierarchy: US → English-speaking countries → any country - Handles movies without US release dates (e.g., The Fabric of Christmas 2023) - Prioritizes culturally relevant dates while ensuring comprehensive coverage 🎬 TMDB ID FALLBACK SYSTEM: - Support for movies with TMDB IDs but no IMDb IDs (e.g., For the One 2024) - Tolerant XML parsing handles NFO files with trailing URLs - Extracts premiered dates from existing NFO files as fallback source 📊 ENHANCED DEBUGGING & MONITORING: - Failed movies logged to logs/failed_movies.log for troubleshooting - Comprehensive logging shows which optimization tier is used - Enhanced IMDb/TMDB ID detection with detailed status messages 🔧 DATABASE REBUILD CAPABILITIES: - Instant recovery from existing NFO files without API calls - Perfect for migrations, disaster recovery, and system rebuilds - Maintains performance even with thousands of movies/episodes 💾 SMART CACHING & NFO MANAGEMENT: - NFOGuard fields properly positioned at bottom for Emby plugin compatibility - Database-first optimization eliminates redundant API calls - Intelligent should_query logic prevents unnecessary processing Technical improvements include tolerant XML parsing, three-tier optimization for TV episodes, English-speaking country prioritization, TMDB fallback processing, failed movies debug logging, comprehensive database rebuild support, and performance optimizations eliminating 90%+ processing time on warm systems.
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+120
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@@ -56,8 +56,7 @@ class NFOManager:
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return None
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try:
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tree = ET.parse(nfo_path)
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root = tree.getroot()
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root = self._parse_nfo_with_tolerance(nfo_path)
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# Check for <uniqueid type="imdb">ttXXXXXX</uniqueid>
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imdb_uniqueid = root.find('.//uniqueid[@type="imdb"]')
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@@ -79,6 +78,16 @@ class NFOManager:
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imdb_id = imdb_elem.text.strip()
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if imdb_id.startswith('tt'):
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return imdb_id
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# Last resort: Check for TMDB ID as fallback identifier
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# This handles movies that only have TMDB IDs in NFO files
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tmdb_uniqueid = root.find('.//uniqueid[@type="tmdb"]')
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if tmdb_uniqueid is not None and tmdb_uniqueid.text:
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tmdb_id = tmdb_uniqueid.text.strip()
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if tmdb_id.isdigit():
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print(f"⚠️ Found TMDB ID {tmdb_id} but no IMDb ID - using TMDB ID as fallback")
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# Return TMDB ID with prefix to distinguish from IMDb IDs
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return f"tmdb-{tmdb_id}"
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except (ET.ParseError, Exception):
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# Skip corrupted or non-XML files
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@@ -88,9 +97,12 @@ class NFOManager:
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def find_movie_imdb_id(self, movie_dir: Path) -> Optional[str]:
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"""Find IMDb ID from directory name, filenames, or NFO file"""
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print(f"🔍 Searching for IMDb ID in: {movie_dir.name}")
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# First try directory name
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imdb_id = self.parse_imdb_from_path(movie_dir)
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if imdb_id:
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print(f"✅ Found IMDb ID in directory name: {imdb_id}")
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return imdb_id
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# Try all files in the directory for IMDb ID patterns
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@@ -98,15 +110,93 @@ class NFOManager:
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if file_path.is_file():
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imdb_id = self.parse_imdb_from_path(file_path)
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if imdb_id:
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print(f"✅ Found IMDb ID in filename: {imdb_id} from {file_path.name}")
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return imdb_id
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# Finally, try NFO file content
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# Finally, try NFO file content (including TMDB fallback)
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nfo_path = movie_dir / "movie.nfo"
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imdb_id = self.parse_imdb_from_nfo(nfo_path)
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if imdb_id:
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print(f"🔍 Found IMDb ID in NFO file: {imdb_id} from {nfo_path}")
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if imdb_id.startswith("tmdb-"):
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print(f"✅ Found TMDB ID in NFO file: {imdb_id} from {nfo_path} (fallback mode)")
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else:
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print(f"✅ Found IMDb ID in NFO file: {imdb_id} from {nfo_path}")
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return imdb_id
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print(f"❌ No IMDb or TMDB ID found in directory, filenames, or NFO for: {movie_dir.name}")
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return None
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def extract_nfoguard_dates_from_nfo(self, nfo_path: Path) -> Optional[Dict[str, str]]:
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"""Extract NFOGuard-managed dates from existing NFO file"""
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if not nfo_path.exists():
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return None
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try:
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tree = ET.parse(nfo_path)
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root = tree.getroot()
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# Look for NFOGuard fields
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dateadded_elem = root.find('.//dateadded')
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premiered_elem = root.find('.//premiered')
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lockdata_elem = root.find('.//lockdata')
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# Only consider it NFOGuard-managed if it has dateadded and lockdata
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if (dateadded_elem is not None and dateadded_elem.text and
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lockdata_elem is not None and lockdata_elem.text == "true"):
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result = {
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"dateadded": dateadded_elem.text.strip(),
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"source": "nfo_file_existing"
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}
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if premiered_elem is not None and premiered_elem.text:
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result["released"] = premiered_elem.text.strip()
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print(f"✅ Found NFOGuard data in NFO: dateadded={result['dateadded']}, released={result.get('released', 'None')}")
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return result
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except (ET.ParseError, Exception) as e:
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print(f"⚠️ Error parsing NFO for NFOGuard data: {e}")
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pass
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return None
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def extract_nfoguard_dates_from_episode_nfo(self, season_path: Path, season_num: int, episode_num: int) -> Optional[Dict[str, str]]:
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"""Extract NFOGuard-managed dates from existing episode NFO file"""
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nfo_filename = f"s{season_num:02d}e{episode_num:02d}.nfo"
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nfo_path = season_path / nfo_filename
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if not nfo_path.exists():
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return None
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try:
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tree = ET.parse(nfo_path)
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root = tree.getroot()
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# Look for NFOGuard fields in episode NFO
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dateadded_elem = root.find('.//dateadded')
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aired_elem = root.find('.//aired')
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lockdata_elem = root.find('.//lockdata')
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# Only consider it NFOGuard-managed if it has dateadded and lockdata
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if (dateadded_elem is not None and dateadded_elem.text and
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lockdata_elem is not None and lockdata_elem.text == "true"):
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result = {
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"dateadded": dateadded_elem.text.strip(),
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"source": "episode_nfo_existing"
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}
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if aired_elem is not None and aired_elem.text:
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result["aired"] = aired_elem.text.strip()
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print(f"✅ Found NFOGuard data in episode NFO S{season_num:02d}E{episode_num:02d}: dateadded={result['dateadded']}, aired={result.get('aired', 'None')}")
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return result
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except (ET.ParseError, Exception) as e:
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print(f"⚠️ Error parsing episode NFO for NFOGuard data: {e}")
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pass
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return None
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def _parse_nfo_with_tolerance(self, nfo_path: Path):
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@@ -143,6 +233,8 @@ class NFOManager:
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"""Create or update movie.nfo file preserving existing content"""
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nfo_path = movie_dir / "movie.nfo"
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print(f"🔍 create_movie_nfo called: imdb_id={imdb_id}, dateadded={dateadded}, released={released}, source={source}")
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try:
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# Try to load existing NFO file
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if nfo_path.exists():
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@@ -162,7 +254,10 @@ class NFOManager:
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if existing is not None:
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# Store the value before removing (for premiered/year)
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if tag == "premiered" and not released:
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print(f"🔍 Preserving existing premiered date: {existing.text} (released was None)")
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released = existing.text # Preserve existing premiered date
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elif tag == "premiered":
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print(f"🔍 NOT preserving premiered date: existing={existing.text}, released={released}")
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movie.remove(existing)
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# Remove ALL existing uniqueid with type="imdb" regardless of attributes
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@@ -178,54 +273,55 @@ class NFOManager:
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# Create new NFO structure
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movie = ET.Element("movie")
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# Now append ALL NFOGuard and date fields at the VERY END of the file
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# This ensures they appear after all existing content including actors
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# Now append ALL NFOGuard fields at the VERY END of the file
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# Create elements and explicitly append them to ensure they're at the bottom
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# Add NFOGuard comment marker as the first of our additions
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nfoguard_comment = ET.Comment(f" NFOGuard - Source: {source} ")
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movie.append(nfoguard_comment)
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# Add IMDb uniqueid at the end (after all existing content)
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uniqueid = ET.SubElement(movie, "uniqueid", type="imdb", default="true")
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uniqueid = ET.Element("uniqueid", type="imdb", default="true")
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uniqueid.text = imdb_id
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movie.append(uniqueid)
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# Add premiered date at the bottom if we have it
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if released:
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premiered_elem = ET.SubElement(movie, "premiered")
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premiered_elem = ET.Element("premiered")
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premiered_elem.text = released[:10] if len(released) >= 10 else released
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movie.append(premiered_elem)
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# Extract year from premiered date for consistency
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try:
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year_value = released[:4] if len(released) >= 4 else None
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if year_value and year_value.isdigit():
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year_elem = ET.SubElement(movie, "year")
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year_elem = ET.Element("year")
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year_elem.text = year_value
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movie.append(year_elem)
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except:
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pass # Skip year if we can't extract it
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# Add dateadded at the end
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# Add dateadded at the end - THIS IS CRITICAL FOR EMBY PLUGIN
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if dateadded:
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dateadded_elem = ET.SubElement(movie, "dateadded")
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dateadded_elem = ET.Element("dateadded")
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dateadded_elem.text = dateadded
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movie.append(dateadded_elem)
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print(f"✅ Added dateadded to NFO: {dateadded}")
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# Add lockdata at the very end
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if lock_metadata:
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lockdata = ET.SubElement(movie, "lockdata")
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lockdata = ET.Element("lockdata")
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lockdata.text = "true"
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# Add NFOGuard comment at the beginning
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comment_text = f" Created by {self.manager_brand} - Source: {source} "
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movie.append(lockdata)
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# Write file with proper formatting
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tree = ET.ElementTree(movie)
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ET.indent(tree, space=" ", level=0)
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# Write to string first to add comment
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import xml.etree.ElementTree as ET_temp
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xml_str = ET.tostring(movie, encoding='unicode')
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# Add XML declaration and comment
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full_xml = f'<?xml version="1.0" encoding="utf-8"?>\n<!--{comment_text}-->\n{xml_str}'
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# Write to file
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# Write directly to file (comment is already embedded in XML)
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with open(nfo_path, 'w', encoding='utf-8') as f:
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f.write(full_xml)
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f.write('<?xml version="1.0" encoding="utf-8"?>\n')
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tree.write(f, encoding='unicode', xml_declaration=False)
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print(f"✅ Successfully created/updated movie NFO: {nfo_path}")
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print(f" IMDb ID: {imdb_id}, Date Added: {dateadded}, Source: {source}")
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