74 lines
2.2 KiB
Elixir
74 lines
2.2 KiB
Elixir
defmodule Mobilizon.Federation.ActivityStream.Converter.EventMetadata do
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@moduledoc """
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Module to convert and validate event metadata
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"""
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alias Mobilizon.Events.EventMetadata
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alias Mobilizon.Federation.ActivityStream
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@property_value "PropertyValue"
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@spec metadata_to_as(EventMetadata.t()) :: map()
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def metadata_to_as(%EventMetadata{type: :boolean, value: value, key: key})
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when value in ["true", "false"] do
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%{
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"type" => @property_value,
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"propertyID" => key,
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"value" => String.to_existing_atom(value)
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}
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end
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def metadata_to_as(%EventMetadata{type: :integer, value: value, key: key}) do
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%{
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"type" => @property_value,
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"propertyID" => key,
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"value" => String.to_integer(value)
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}
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end
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def metadata_to_as(%EventMetadata{type: :float, value: value, key: key}) do
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{value, _} = Float.parse(value)
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%{
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"type" => @property_value,
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"propertyID" => key,
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"value" => value
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}
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end
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def metadata_to_as(%EventMetadata{type: :string, value: value, key: key} = metadata) do
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additional = if is_nil(metadata.title), do: %{}, else: %{"name" => metadata.title}
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Map.merge(
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%{
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"type" => @property_value,
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"propertyID" => key,
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"value" => value
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},
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additional
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)
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end
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@spec as_to_metadata(ActivityStream.t()) :: map()
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def as_to_metadata(%{"type" => @property_value, "propertyID" => key, "value" => value})
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when is_boolean(value) do
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%{type: :boolean, key: key, value: to_string(value)}
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end
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def as_to_metadata(%{"type" => @property_value, "propertyID" => key, "value" => value})
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when is_float(value) do
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%{type: :float, key: key, value: to_string(value)}
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end
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def as_to_metadata(%{"type" => @property_value, "propertyID" => key, "value" => value})
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when is_integer(value) do
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%{type: :integer, key: key, value: to_string(value)}
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end
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def as_to_metadata(%{"type" => @property_value, "propertyID" => key, "value" => value} = args)
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when is_binary(value) do
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additional = if Map.has_key?(args, "name"), do: %{title: Map.get(args, "name")}, else: %{}
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Map.merge(%{type: :string, key: key, value: value}, additional)
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end
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end
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