15 lines
296 B
Elixir
15 lines
296 B
Elixir
defmodule Asciinema.Gravatar do
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def gravatar_url(email, opts \\ []) do
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hash = email
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|> String.downcase
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|> Crypto.md5
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size = Keyword.get(opts, :size, 128)
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default = Keyword.get(opts, :default, "retro")
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"//gravatar.com/avatar/#{hash}?s=#{size}&d=#{default}"
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end
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end
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