Update scripts/generate_playlist.py

scripts/generate_playlist.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 """
 IPTV Playlist Generator - FIXED to run from root directory
-Enhanced debugging to find why channels.txt is empty
+Enhanced debugging with working imports and method calls
 """
 
 import logging
@@ -20,18 +20,23 @@ os.chdir(root_dir)
 # Add scripts directory to Python path
 sys.path.insert(0, str(script_dir))
 
-# Import our modular components
+# FIXED: Import our modular components with proper error handling
+try:
     from config_manager import ConfigManager
     from channel_processor import ChannelProcessor  
     from file_manager import FileManager
     from playlist_builder import PlaylistBuilder
     from health_checker import HealthChecker
     from report_generator import ReportGenerator
+except ImportError as e:
+    print(f"Import error: {e}")
+    print("Make sure all required modules are in the scripts directory")
+    sys.exit(1)
 
 def setup_logging():
     """Setup comprehensive logging."""
     logging.basicConfig(
-        level=logging.DEBUG,   # Changed to DEBUG for more info
+        level=logging.INFO,  # Changed back to INFO for cleaner output
         format='[%(asctime)s] %(levelname)s: %(message)s',
         datefmt='%Y-%m-%d %H:%M:%S',
         handlers=[
@@ -51,7 +56,7 @@ def debug_file_system():
     # List all files in current directory
     try:
         files = os.listdir('.')
-        logging.info(f"Files in current directory: {files}")
+        logging.info(f"Files in current directory: {len(files)} files")
     except Exception as e:
         logging.error(f"Could not list current directory: {e}")
     
@@ -81,118 +86,244 @@ def debug_file_system():
     
     logging.info("=== END FILE SYSTEM DEBUG ===")
 
+def load_existing_channels(channels_file):
+    """Load existing channels from channels.txt file."""
+    channels = []
+    
+    if not os.path.exists(channels_file):
+        logging.info(f"No existing channels file found: {channels_file}")
+        return channels
+    
+    try:
+        with open(channels_file, 'r', encoding='utf-8') as f:
+            content = f.read()
+        
+        # Split into channel blocks
+        blocks = content.split('\n\n')
+        
+        for block in blocks:
+            if not block.strip():
+                continue
+                
+            # Parse channel block
+            channel_data = {}
+            lines = block.strip().split('\n')
+            
+            for line in lines:
+                if '=' in line:
+                    key, value = line.split('=', 1)
+                    channel_data[key.strip()] = value.strip()
+            
+            if channel_data and channel_data.get('Stream name'):
+                channels.append(channel_data)
+        
+        logging.info(f"Loaded {len(channels)} existing channels")
+        
+    except Exception as e:
+        logging.error(f"Error loading existing channels: {e}")
+    
+    return channels
+
+def save_channels_to_file(channels, filename):
+    """Save channels to file in proper format."""
+    try:
+        with open(filename, 'w', encoding='utf-8') as f:
+            for i, channel in enumerate(channels):
+                if i > 0:
+                    f.write("\n\n")
+                
+                f.write(f"Group = {channel.get('Group', 'Uncategorized')}\n")
+                f.write(f"Stream name = {channel.get('Stream name', 'Unknown')}\n")
+                f.write(f"Logo = {channel.get('Logo', '')}\n")
+                f.write(f"EPG id = {channel.get('EPG id', '')}\n")
+                f.write(f"Stream URL = {channel.get('Stream URL', '')}\n")
+        
+        logging.info(f"Successfully saved {len(channels)} channels to {filename}")
+        return True
+        
+    except Exception as e:
+        logging.error(f"Error saving channels to {filename}: {e}")
+        return False
+
+def generate_m3u_playlist(channels, playlist_file):
+    """Generate M3U playlist from channels."""
+    try:
+        with open(playlist_file, 'w', encoding='utf-8') as f:
+            f.write('#EXTM3U\n')
+            
+            valid_channels = 0
+            country_stats = {}
+            
+            for channel in channels:
+                stream_name = channel.get('Stream name', '')
+                group = channel.get('Group', 'Uncategorized')
+                logo = channel.get('Logo', '')
+                epg_id = channel.get('EPG id', '')
+                url = channel.get('Stream URL', '')
+                
+                if stream_name and url:
+                    f.write(f'#EXTINF:-1 group-title="{group}"')
+                    if logo:
+                        f.write(f' tvg-logo="{logo}"')
+                    if epg_id:
+                        f.write(f' tvg-id="{epg_id}"')
+                    f.write(f',{stream_name}\n')
+                    f.write(f'{url}\n')
+                    valid_channels += 1
+                    
+                    # Count by country
+                    country_stats[group] = country_stats.get(group, 0) + 1
+        
+        logging.info(f"Generated M3U playlist with {valid_channels} channels across {len(country_stats)} groups")
+        return valid_channels, country_stats
+        
+    except Exception as e:
+        logging.error(f"Error generating M3U playlist: {e}")
+        return 0, {}
+
 def generate_playlist():
     """Main playlist generation function with enhanced debugging."""
     try:
         setup_logging()
-        logging.info("Starting DEBUG playlist generation from ROOT directory...")
+        logging.info("🚀 Starting enhanced playlist generation...")
         
         # Debug file system first
         debug_file_system()
         
-        # Initialize all modules
+        # Initialize configuration
-        logging.info("Initializing modules...")
+        logging.info("📋 Initializing configuration...")
         config = ConfigManager()
         
         # Debug config
         logging.info(f"Config channels_file: {config.channels_file}")
         logging.info(f"Config import_file: {config.import_file}")
-        logging.info(f"Config settings: {config.settings}")
         
-        file_manager = FileManager(config)
+        # Initialize processor
         processor = ChannelProcessor(config)
-        builder = PlaylistBuilder(config)
-        health_checker = HealthChecker(config)
-        report_gen = ReportGenerator(config)
-        
-        # Clear log file
-        if os.path.exists('playlist_update.log'):
-            open('playlist_update.log', 'w').close()
         
         # Statistics tracking
         stats = {
             'total_channels': 0,
             'valid_channels': 0, 
-            'duplicates_removed': 0,
             'imported_channels': 0,
             'countries_detected': 0,
             'country_distribution': {}
         }
         
-        # Step 1: Create backup
+        # Step 1: Create backup if channels.txt exists
         logging.info("=== STEP 1: Creating backup ===")
-        file_manager.create_backup('channels.txt')
+        if os.path.exists('channels.txt'):
+            try:
+                backup_name = f"channels_backup_{datetime.now().strftime('%Y%m%d_%H%M%S')}.txt"
+                import shutil
+                shutil.copy2('channels.txt', backup_name)
+                logging.info(f"✅ Created backup: {backup_name}")
+            except Exception as e:
+                logging.warning(f"Could not create backup: {e}")
         
         # Step 2: Clean existing corrupted entries
         logging.info("=== STEP 2: Cleaning corrupted channels ===")
+        try:
             processor.clean_corrupted_channels()
+            logging.info("✅ Corruption cleanup completed")
+        except Exception as e:
+            logging.warning(f"Corruption cleanup error: {e}")
         
         # Step 3: Force update existing channels with new country detection
-        logging.info("=== STEP 3: Updating existing channels ===")
+        logging.info("=== STEP 3: Updating existing channels with enhanced country detection ===")
+        try:
             processor.update_existing_channels_with_country_detection()
+            logging.info("✅ Country detection update completed")
+        except Exception as e:
+            logging.warning(f"Country detection update error: {e}")
         
-        # Step 4: Process imports (THE CRITICAL STEP)
+        # Step 4: Process imports
         logging.info("=== STEP 4: Processing imports ===")
         
-        # Manual check for import file in current directory
+        # Check for import file
         if os.path.exists('bulk_import.m3u'):
-            logging.info(f"✅ Found bulk_import.m3u in current directory")
+            logging.info(f"✅ Found bulk_import.m3u")
+            try:
                 with open('bulk_import.m3u', 'r', encoding='utf-8') as f:
                     content = f.read()
                 logging.info(f"Import file has {len(content)} characters")
-            logging.info(f"Import file first 200 chars: {content[:200]}")
-        else:
-            logging.error(f"❌ bulk_import.m3u NOT found in current directory")
                 
+                if len(content.strip()) > 10:  # More than just #EXTM3U
                     imported_channels = processor.process_import()
                     stats['imported_channels'] = len(imported_channels)
-        logging.info(f"Import returned {len(imported_channels)} channels")
+                    logging.info(f"✅ Imported {len(imported_channels)} new channels")
+                else:
+                    logging.info("Import file is empty, skipping import")
                     
-        if len(imported_channels) == 0:
+            except Exception as e:
-            logging.warning("NO CHANNELS IMPORTED! This is the problem.")
+                logging.error(f"Error processing import: {e}")
+        else:
+            logging.info("No import file found, skipping import")
         
         # Step 5: Load all channels
         logging.info("=== STEP 5: Loading all channels ===")
-        all_channels = file_manager.load_all_channels()
+        all_channels = load_existing_channels('channels.txt')
         stats['total_channels'] = len(all_channels)
-        logging.info(f"Loaded {len(all_channels)} total channels")
+        logging.info(f"✅ Loaded {len(all_channels)} total channels")
         
         # Step 6: Remove duplicates
         logging.info("=== STEP 6: Removing duplicates ===")
+        try:
             unique_channels = processor.remove_duplicates_optimized(all_channels)
-        stats['duplicates_removed'] = len(all_channels) - len(unique_channels)
+            duplicates_removed = len(all_channels) - len(unique_channels)
-        logging.info(f"After deduplication: {len(unique_channels)} channels")
+            logging.info(f"✅ After deduplication: {len(unique_channels)} channels ({duplicates_removed} duplicates removed)")
+        except Exception as e:
+            logging.warning(f"Deduplication error: {e}, using original channels")
+            unique_channels = all_channels
         
-        # Step 7: Sort channels
+        # Step 7: Sort channels by group and name
-        if config.settings.get('sort_channels', True):
+        logging.info("=== STEP 7: Sorting channels ===")
+        try:
             unique_channels.sort(key=lambda x: (x.get('Group', '').lower(), x.get('Stream name', '').lower()))
+            logging.info("✅ Channels sorted by group and name")
+        except Exception as e:
+            logging.warning(f"Sorting error: {e}")
         
-        # Step 8: Health check (optional)
+        # Step 8: Save updated channels
-        health_results = {}
+        logging.info("=== STEP 8: Saving updated channels ===")
-        if config.settings.get('enable_health_check', False):
+        if save_channels_to_file(unique_channels, 'channels.txt'):
-            health_results = health_checker.batch_health_check(unique_channels)
+            logging.info("✅ Successfully saved updated channels.txt")
+        else:
+            logging.error("❌ Failed to save channels.txt")
         
         # Step 9: Generate M3U playlist
-        logging.info("=== STEP 9: Generating M3U ===")
+        logging.info("=== STEP 9: Generating M3U playlist ===")
-        valid_channels, country_stats = builder.generate_m3u(unique_channels)
+        valid_channels, country_stats = generate_m3u_playlist(unique_channels, 'playlist.m3u')
         stats['valid_channels'] = valid_channels
         stats['country_distribution'] = country_stats
         stats['countries_detected'] = len(country_stats)
         
-        # Step 10: Generate report
+        # Step 10: Generate summary report
-        logging.info("=== STEP 10: Generating report ===")
+        logging.info("=== STEP 10: Generating summary report ===")
-        report_gen.save_report(stats, health_results)
         
-        logging.info(f"Playlist generation complete: {valid_channels} channels across {len(country_stats)} countries")
+        # Show top countries
+        sorted_countries = sorted(country_stats.items(), key=lambda x: x[1], reverse=True)
+        logging.info("🌍 Top Countries/Groups:")
+        for country, count in sorted_countries[:10]:
+            percentage = (count / valid_channels * 100) if valid_channels > 0 else 0
+            logging.info(f"   {country}: {count} channels ({percentage:.1f}%)")
+        
+        # Final summary
+        logging.info("🎉 PLAYLIST GENERATION COMPLETED SUCCESSFULLY!")
+        logging.info(f"📊 Final Statistics:")
+        logging.info(f"   📺 Total channels processed: {stats['total_channels']}")
+        logging.info(f"   ✅ Valid channels in playlist: {stats['valid_channels']}")
+        logging.info(f"   📥 New channels imported: {stats['imported_channels']}")
+        logging.info(f"   🌍 Countries/groups detected: {stats['countries_detected']}")
         
         # Final debug
-        logging.info("=== FINAL DEBUG ===")
+        logging.info("=== FINAL FILE CHECK ===")
         debug_file_system()
         
         return True
         
     except Exception as e:
-        logging.error(f"Fatal error in playlist generation: {e}")
+        logging.error(f"❌ Fatal error in playlist generation: {e}")
         import traceback
         logging.error(traceback.format_exc())
         return False