51679d1943
- Full PWA support with offline capabilities - Comprehensive search across songs, playlists, and channels - Offline playlist manager with download tracking - Pre-built frontend for zero-build deployment - Docker-based deployment with docker compose - Material-UI dark theme interface - YouTube audio download and management - Multi-user authentication support
54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
"""Channel serializers"""
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from rest_framework import serializers
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from channel.models import Channel
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import re
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class ChannelSubscribeSerializer(serializers.Serializer):
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"""Channel subscription from URL"""
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url = serializers.URLField(required=True, help_text="YouTube channel URL")
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def validate_url(self, value):
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"""Extract channel ID from URL"""
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# Match various YouTube channel URL patterns
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patterns = [
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r'youtube\.com/channel/(UC[\w-]+)',
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r'youtube\.com/@([\w-]+)',
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r'youtube\.com/c/([\w-]+)',
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r'youtube\.com/user/([\w-]+)',
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]
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for pattern in patterns:
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match = re.search(pattern, value)
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if match:
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return match.group(1)
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# If it's just a channel ID
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if value.startswith('UC') and len(value) == 24:
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return value
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raise serializers.ValidationError("Invalid YouTube channel URL")
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class ChannelSerializer(serializers.ModelSerializer):
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"""Channel serializer"""
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status_display = serializers.CharField(source='get_sync_status_display', read_only=True)
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progress_percent = serializers.SerializerMethodField()
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class Meta:
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model = Channel
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fields = '__all__'
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read_only_fields = ['created_date', 'last_refreshed']
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def get_progress_percent(self, obj):
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"""Calculate download progress percentage"""
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if obj.video_count == 0:
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return 0
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return int((obj.downloaded_count / obj.video_count) * 100)
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class ChannelListSerializer(serializers.Serializer):
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"""Channel list response"""
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data = ChannelSerializer(many=True)
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paginate = serializers.BooleanField(default=True)
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