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29 lines
654 B
Elixir
29 lines
654 B
Elixir
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defmodule AshBlog.FileNamer do
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def name_file(changeset) do
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name =
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case Ash.Changeset.get_attribute(changeset, :title) ||
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Ash.Changeset.get_attribute(changeset, :name) do
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nil ->
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nil
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name ->
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name
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|> String.replace(~r/[^a-zA-Z0-9 _]/, "")
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|> String.replace(~r/[^a-zA-Z0-9]/, "-")
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|> String.trim("-")
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end
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if name do
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Calendar.strftime(
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DateTime.utc_now(),
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Path.join(["%Y", "%Y-%m-%d-#{name}.md"])
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)
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else
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Calendar.strftime(
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DateTime.utc_now(),
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Path.join(["%Y", "%Y-%m-%d.md"])
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)
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end
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end
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end
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