Wilfried OLLIVIER
ab91bbf736
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62 lines
1.5 KiB
Elixir
62 lines
1.5 KiB
Elixir
defmodule Confient.Deposit do
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alias Confient.Student.Work
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alias Confient.Repo
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import Ecto.Query
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def list_works(), do: Repo.all(from w in Work, preload: [{:student, :class}, :assignment])
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def verify_date(due) do
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date = DateTime.now!(Application.fetch_env!(:confient, :timezone)) |> DateTime.to_date()
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if Timex.before?(date, due) || Timex.equal?(Timex.to_date(date), due),
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do: :ok,
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else: {:error, :date_too_late}
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end
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def verify_file(file) do
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supported = [
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"application/pdf",
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"application/rtf",
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"application/vnd.oasis.opendocument.text",
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"application/vnd.openxmlformats-officedocument.wordprocessingml.document",
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"application/msword"
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]
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if Enum.member?(supported, file.content_type) do
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{:ok, Path.extname(file.filename)}
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else
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{:error, :invalid_file_type}
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end
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end
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def get_upload_dir(class_name, assignment_slug) do
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dir = Application.fetch_env!(:confient, :upload_dir)
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"#{dir}/#{class_name}/#{assignment_slug}"
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end
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def ensure_upload_dir(dir) do
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File.mkdir_p!(dir)
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dir
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end
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def gen_filename(
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class_name,
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assignment_slug,
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%Confient.School.Student{
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firstname: fname,
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lastname: lname
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},
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ext
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) do
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Enum.join(
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[
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class_name,
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assignment_slug,
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"#{String.downcase(String.at(fname, 0) <> String.replace(lname, " ", "-"))}",
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String.replace(DateTime.to_iso8601(DateTime.now!("Europe/Paris")), ":", "-")
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],
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"_"
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) <> ext
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end
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end
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