59 lines
1.8 KiB
Elixir
59 lines
1.8 KiB
Elixir
defmodule RecycledCloudWeb.VirtualMachineHostingController do
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use RecycledCloudWeb, :controller
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alias RecycledCloud.OpenNebula.VM
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def index(conn, _params) do
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username = conn.assigns.current_user.username
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vms = VM.get_by_username(username)
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render(conn, "index.html", vms: vms)
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end
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def start(conn, %{"id" => id}) do
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case VM.execute(String.to_integer(id), "resume") do
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:ok ->
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conn
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|> put_flash(:info, "Start request sent to VMM.")
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|> redirect(to: Routes.virtual_machine_hosting_path(conn, :index))
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{:error, err} ->
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conn
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|> put_flash(:error, "Something went wrong: #{inspect(err)}")
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|> redirect(to: Routes.virtual_machine_hosting_path(conn, :index))
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end
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end
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def stop(conn, %{"id" => id}) do
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case VM.execute(String.to_integer(id), "poweroff") do
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:ok ->
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conn
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|> put_flash(:stop, "Stop request sent to VMM.")
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|> redirect(to: Routes.virtual_machine_hosting_path(conn, :index))
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{:error, err} ->
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conn
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|> put_flash(:error, "Something went wrong: #{inspect(err)}")
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|> redirect(to: Routes.virtual_machine_hosting_path(conn, :index))
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end
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end
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def show(conn, %{"id" => id}) do
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case VM.get(String.to_integer(id)) do
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{:error, err} ->
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conn
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|> put_flash(:error, "Could not fetch VM details: #{inspect(err)}")
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|> redirect(to: Routes.virtual_machine_hosting_path(conn, :index))
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{:ok, vm} ->
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owner = vm |> Map.get(:UNAME) |> List.to_string
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if owner == conn.assigns.current_user.username do
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conn
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|> assign(:vm, vm)
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|> render("show.html")
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else
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conn
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|> put_flash(:error, "You are not the owner of this machine.")
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|> redirect(to: Routes.virtual_machine_hosting_path(conn, :index))
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end
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end
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end
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end
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