131 lines
3.2 KiB
Elixir
131 lines
3.2 KiB
Elixir
defmodule MemexWeb.Components.ContextsTableComponent do
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@moduledoc """
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A component that displays a list of contexts
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"""
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use MemexWeb, :live_component
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alias Ecto.UUID
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alias Memex.{Accounts.User, Contexts.Context}
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alias Phoenix.LiveView.{Rendered, Socket}
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@impl true
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@spec update(
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%{
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required(:id) => UUID.t(),
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required(:current_user) => User.t(),
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required(:contexts) => [Context.t()],
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optional(any()) => any()
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},
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Socket.t()
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) :: {:ok, Socket.t()}
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def update(%{id: _id, contexts: _contexts, current_user: _current_user} = assigns, socket) do
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socket =
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socket
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|> assign(assigns)
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|> assign_new(:actions, fn -> [] end)
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|> display_contexts()
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{:ok, socket}
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end
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defp display_contexts(
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%{
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assigns: %{
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contexts: contexts,
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current_user: current_user,
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actions: actions
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}
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} = socket
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) do
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columns =
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if actions == [] or current_user |> is_nil() do
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[]
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else
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[%{label: nil, key: :actions, sortable: false}]
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end
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columns = [
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%{label: gettext("slug"), key: :slug},
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%{label: gettext("tags"), key: :tags},
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%{label: gettext("visibility"), key: :visibility}
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| columns
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]
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rows =
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contexts
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|> Enum.map(fn context ->
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context
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|> get_row_data_for_context(%{
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columns: columns,
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current_user: current_user,
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actions: actions
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})
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end)
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socket |> assign(columns: columns, rows: rows)
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end
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@impl true
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def render(assigns) do
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~H"""
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<div class="w-full">
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<.live_component
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module={MemexWeb.Components.TableComponent}
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id={@id}
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columns={@columns}
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rows={@rows}
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/>
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</div>
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"""
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end
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@spec get_row_data_for_context(Context.t(), additional_data :: map()) :: map()
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defp get_row_data_for_context(context, %{columns: columns} = additional_data) do
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columns
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|> Map.new(fn %{key: key} ->
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{key, get_value_for_key(key, context, additional_data)}
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end)
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end
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@spec get_value_for_key(atom(), Context.t(), additional_data :: map()) ::
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any() | {any(), Rendered.t()}
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defp get_value_for_key(:slug, %{slug: slug}, _additional_data) do
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assigns = %{slug: slug}
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slug_block = ~H"""
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<.link navigate={Routes.context_show_path(Endpoint, :show, @slug)} class="link">
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<%= @slug %>
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</.link>
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"""
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{slug, slug_block}
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end
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defp get_value_for_key(:tags, %{tags: tags}, _additional_data) do
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assigns = %{tags: tags}
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~H"""
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<div class="flex flex-wrap justify-center space-x-1">
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<.link
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:for={tag <- @tags}
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patch={Routes.context_index_path(Endpoint, :search, tag)}
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class="link"
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>
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<%= tag %>
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</.link>
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</div>
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"""
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end
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defp get_value_for_key(:actions, context, %{actions: actions}) do
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assigns = %{actions: actions, context: context}
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~H"""
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<div class="flex justify-center items-center space-x-4">
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<%= render_slot(@actions, @context) %>
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</div>
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"""
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end
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defp get_value_for_key(key, context, _additional_data), do: context |> Map.get(key)
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end
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