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https://github.com/livebook-dev/livebook.git
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8e6558a83a
* Introduce file system abstraction and an S3 implementation * Support arbitrary absolute paths and delegate resolution to file system * Remove accidental notebook file * Apply suggestions from code review Co-authored-by: José Valim <jose.valim@dashbit.co> * Apply review comments * Add missing path assertions * Apply review comments * Fix test saving notebook in project root Co-authored-by: José Valim <jose.valim@dashbit.co>
55 lines
1.6 KiB
Elixir
55 lines
1.6 KiB
Elixir
defmodule LivebookWeb.SessionHelpers do
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import Phoenix.LiveView
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alias LivebookWeb.Router.Helpers, as: Routes
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@doc """
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Creates a new session, redirects on success,
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puts an error flash message on failure.
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Accepts the same options as `Livebook.SessionSupervisor.create_session/1`.
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"""
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@spec create_session(Phoenix.LiveView.Socket.t(), keyword()) :: Phoenix.LiveView.Socket.t()
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def create_session(socket, opts \\ []) do
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# Revert persistence options to default values if there is
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# no file attached to the new session
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opts =
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if opts[:notebook] != nil and opts[:file] == nil do
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Keyword.update!(opts, :notebook, &Livebook.Notebook.reset_persistence_options/1)
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else
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opts
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end
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case Livebook.SessionSupervisor.create_session(opts) do
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{:ok, id} ->
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push_redirect(socket, to: Routes.session_path(socket, :page, id))
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{:error, reason} ->
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put_flash(socket, :error, "Failed to create session: #{reason}")
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end
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end
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@doc """
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Formats the given list of notebook import messages and puts
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into the info flash.
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"""
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@spec put_import_flash_messages(Phoenix.LiveView.Socket.t(), list(String.t())) ::
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Phoenix.LiveView.Socket.t()
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def put_import_flash_messages(socket, messages)
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def put_import_flash_messages(socket, []), do: socket
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def put_import_flash_messages(socket, messages) do
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list =
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messages
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|> Enum.map(fn message -> ["- ", message] end)
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|> Enum.intersperse("\n")
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flash =
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IO.iodata_to_binary([
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"We found problems while importing the file and tried to autofix them:\n" | list
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])
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put_flash(socket, :info, flash)
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end
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end
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