PhoenixImageTools.Uploader (phoenix_image_tools v0.3.0)
View SourceProvides a macro to define image uploaders with built-in support for multiple image sizes and format conversion.
Usage
defmodule MyApp.Uploaders.ProfileImageUploader do
use PhoenixImageTools.Uploader
@extension_whitelist ~w(.jpg .jpeg .gif .png .webp)
def validate({file, _}) do
file_extension = file.file_name |> Path.extname() |> String.downcase()
Enum.member?(@extension_whitelist, file_extension)
end
def storage_dir(_, {_file, _scope}) do
"uploads/profile_images"
end
end