Donal McBreen
b79c7897e6
record.to_json serializes through model accessors. Column::Colored
overrides the color accessor to return a Color struct, which serializes
as {"name":"Blue","value":"var(--color-card-default)"} instead of the
raw CSS string.
Two fixes:
- Export raw DB values via record.attributes.slice(*attributes).to_json
- Color.for_value parses legacy JSON format so columns imported from
old exports self-heal when read
40 lines
1.2 KiB
Ruby
40 lines
1.2 KiB
Ruby
Color = Struct.new(:name, :value)
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class Color
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class << self
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# Finds a Color by its CSS value (e.g. "var(--color-card-4)").
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# Falls back to extracting the value from legacy export formats where
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# the Color struct was serialized instead of the raw CSS string.
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def for_value(value)
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COLORS.find { |it| it.value == value } ||
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extract_from_legacy_export(value)
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end
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private
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# Broken exports serialized Color structs instead of raw CSS values,
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# producing JSON like {"name":"Lime","value":"var(--color-card-4)"}.
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# Parse it and extract the value.
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def extract_from_legacy_export(value)
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parsed = value.is_a?(String) && JSON.parse(value)
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COLORS.find { |it| it.value == parsed["value"] } if parsed.is_a?(Hash)
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rescue JSON::ParserError
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end
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end
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def to_s
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value
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end
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COLORS = {
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"Blue" => "var(--color-card-default)",
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"Gray" => "var(--color-card-1)",
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"Tan" => "var(--color-card-2)",
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"Yellow" => "var(--color-card-3)",
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"Lime" => "var(--color-card-4)",
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"Aqua" => "var(--color-card-5)",
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"Violet" => "var(--color-card-6)",
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"Purple" => "var(--color-card-7)",
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"Pink" => "var(--color-card-8)"
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}.collect { |name, value| new(name, value) }.freeze
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end
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