40 lines
1.0 KiB
Elixir
40 lines
1.0 KiB
Elixir
defmodule MihainatorWeb.UploadLive do
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use MihainatorWeb, :live_view
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@impl Phoenix.LiveView
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def mount(_params, _session, socket) do
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{:ok,
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socket
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|> assign(:uploaded_files, [])
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|> allow_upload(:avatar, accept: ~w(.csv .jpeg))}
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end
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@impl Phoenix.LiveView
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def handle_event("validate", _params, socket) do
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{:noreply, socket}
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end
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@impl Phoenix.LiveView
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def handle_event("cancel-upload", %{"ref" => ref}, socket) do
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{:noreply, cancel_upload(socket, :avatar, ref)}
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end
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@impl Phoenix.LiveView
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def handle_event("save", _params, socket) do
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uploaded_files =
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consume_uploaded_entries(socket, :avatar, fn %{path: path}, _entry ->
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line_count = File.stream!(path)
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|> Enum.count()
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IO.puts(line_count)
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{:ok, line_count}
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end)
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{:noreply, update(socket, :uploaded_files, &(&1 ++ uploaded_files))}
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end
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defp error_to_string(:too_large), do: "Too large"
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defp error_to_string(:not_accepted), do: "You have selected an unacceptable file type"
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end
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