Archived
Marko (Hermes Implementer)
b29ea8211c
- Backend: Chapter, ReadingProgress, ReadingSettings models - Backend: Chapter API (TOC + content), progress tracking, settings CRUD - Frontend: ReadingPage with chapter navigation - Frontend: TableOfContents drawer - Frontend: ReadingSettingsPanel (theme, font, size, orientation) - Frontend: Custom hooks for settings, chapters, progress tracking - CSS: Mobile-first reading view with sepia/dark/light/paper themes - Route: /reader/:bookId reading view from book detail page - Docs: 001-customizable-mobile-reading-experience.md
63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
from rest_framework import serializers
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from apps.reader.models import ReadingSettings
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# Theme presets mapped to colors
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THEME_COLORS = {
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"sepia": {"background_color": "#f5f0eb", "text_color": "#1a1a1a"},
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"dark": {"background_color": "#1a1a2e", "text_color": "#e0e0e0"},
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"light": {"background_color": "#ffffff", "text_color": "#1a1a1a"},
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"paper": {"background_color": "#e8e0d4", "text_color": "#2c2c2c"},
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}
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class ReadingSettingsSerializer(serializers.ModelSerializer):
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"""Serialize ReadingSettings for the current user."""
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class Meta:
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model = ReadingSettings
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fields = [
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"font_family",
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"font_size",
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"line_height",
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"margin_width",
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"background_color",
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"text_color",
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"brightness",
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"orientation_lock",
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"theme",
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"created_at",
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"updated_at",
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]
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read_only_fields = ["created_at", "updated_at"]
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def validate_font_size(self, value: int) -> int:
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if value < 12 or value > 32:
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raise serializers.ValidationError("Font size must be between 12 and 32.")
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return value
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def validate_line_height(self, value: float) -> float:
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if value < 1.2 or value > 2.0:
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raise serializers.ValidationError("Line height must be between 1.2 and 2.0.")
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return value
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def validate_margin_width(self, value: int) -> int:
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if value < 8 or value > 48:
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raise serializers.ValidationError("Margin width must be between 8 and 48.")
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return value
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def validate_brightness(self, value: int) -> int:
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if value < 0 or value > 100:
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raise serializers.ValidationError("Brightness must be between 0 and 100.")
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return value
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def validate(self, attrs):
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"""Sync theme colors when theme changes, unless explicit colors provided."""
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theme = attrs.get("theme")
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if theme and theme in THEME_COLORS:
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# Only auto-set colors if not explicitly provided
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if "background_color" not in attrs:
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attrs["background_color"] = THEME_COLORS[theme]["background_color"]
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if "text_color" not in attrs:
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attrs["text_color"] = THEME_COLORS[theme]["text_color"]
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return attrs |