30 lines
811 B
Elixir
30 lines
811 B
Elixir
defmodule MatrixServer do
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def get_mxid(localpart) when is_binary(localpart) do
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"@#{localpart}:#{server_name()}"
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end
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def server_name do
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Application.get_env(:matrix_server, :server_name)
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end
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def maybe_update_map(map, old_key, new_key) do
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maybe_update_map(map, old_key, new_key, &Function.identity/1)
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end
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def maybe_update_map(map, old_key, new_key, fun) when is_map_key(map, old_key) do
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value = Map.fetch!(map, old_key)
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map
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|> Map.put(new_key, fun.(value))
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|> Map.delete(old_key)
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end
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def maybe_update_map(map, _, _, _), do: map
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def localpart_regex, do: ~r/^([a-z0-9\._=\/])+$/
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@alphabet Enum.into(?a..?z, []) ++ Enum.into(?A..?Z, [])
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def random_string(length) when length >= 1 do
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for _ <- 1..length, into: "", do: <<Enum.random(@alphabet)>>
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end
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end
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