mirror of
https://github.com/livebook-dev/livebook.git
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80cd651b0f
* Sync session data within LV client * Add basic session UI * Add operations for setting notebook and section name * Update notebook and section name from the UI * Some cleanup * Return current data upon client registartion to avoid race conditions * Small fixes
74 lines
2.3 KiB
Elixir
74 lines
2.3 KiB
Elixir
defmodule LiveBookWeb.SessionsLive do
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use LiveBookWeb, :live_view
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@impl true
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def mount(_params, _session, socket) do
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if connected?(socket) do
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Phoenix.PubSub.subscribe(LiveBook.PubSub, "sessions")
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end
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session_ids = LiveBook.SessionSupervisor.get_session_ids()
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{:ok, assign(socket, session_ids: session_ids)}
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end
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@impl true
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def render(assigns) do
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~L"""
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<div class="container max-w-screen-md p-4 mx-auto">
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<div class="flex flex-col shadow-md rounded px-3 py-2 mb-4">
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<div class="text-gray-700 text-lg font-semibold p-2">
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Sessions
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</div>
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<%= for session_id <- Enum.sort(@session_ids) do %>
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<div class="p-3 flex">
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<div class="flex-grow text-lg text-gray-500 hover:text-current">
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<%= live_redirect session_id, to: Routes.live_path(@socket, LiveBookWeb.SessionLive, session_id) %>
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</div>
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<div>
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<button phx-click="delete_session" phx-value-id="<%= session_id %>" aria-label="delete" class="text-gray-500 hover:text-current">
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<%= Icons.svg(:trash, class: "h-6") %>
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</button>
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</div>
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</div>
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<% end %>
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</div>
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<button phx-click="create_session" class="text-base font-medium rounded py-2 px-3 bg-purple-400 text-white shadow-md focus">
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New session
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</button>
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</div>
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"""
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end
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@impl true
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def handle_event("create_session", _params, socket) do
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case LiveBook.SessionSupervisor.create_session() do
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{:ok, id} ->
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{:noreply,
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push_redirect(socket, to: Routes.live_path(socket, LiveBookWeb.SessionLive, id))}
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{:error, reason} ->
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{:noreply, put_flash(socket, :error, "Failed to create a notebook: #{reason}")}
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end
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end
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def handle_event("delete_session", %{"id" => session_id}, socket) do
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LiveBook.SessionSupervisor.delete_session(session_id)
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{:noreply, socket}
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end
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@impl true
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def handle_info({:session_created, id}, socket) do
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session_ids = [id | socket.assigns.session_ids]
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{:noreply, assign(socket, :session_ids, session_ids)}
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end
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def handle_info({:session_deleted, id}, socket) do
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session_ids = List.delete(socket.assigns.session_ids, id)
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{:noreply, assign(socket, :session_ids, session_ids)}
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end
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end
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