lib/plausible_web/views/layout_view.ex

defmodule PlausibleWeb.LayoutView do
  use PlausibleWeb, :view
  use Plausible

  alias Plausible.Teams
  alias PlausibleWeb.Components.Billing.Notice
  alias PlausibleWeb.Components.Layout

  require Plausible.Billing

  def plausible_url do
    PlausibleWeb.Endpoint.url()
  end

  def websocket_url() do
    PlausibleWeb.Endpoint.websocket_url()
  end

  defmodule JWT do
    use Joken.Config
  end

  def feedback_link(user) do
    token_params = %{
      "id" => user.id,
      "email" => user.email,
      "name" => user.name,
      "imageUrl" => Plausible.Auth.User.profile_img_url(user)
    }

    case JWT.generate_and_sign(token_params) do
      {:ok, token, _claims} ->
        "https://feedback.plausible.io/sso/#{token}?returnUrl=https://feedback.plausible.io"

      _ ->
        "https://feedback.plausible.io"
    end
  end

  def home_dest(conn) do
    if conn.assigns[:current_user] do
      "/sites"
    else
      "/"
    end
  end

  def logo_path(filename) do
    if ee?() do
      Path.join("/images/ee/", filename)
    else
      Path.join("/images/ce/", filename)
    end
  end

  def site_settings_sidebar(conn) do
    regular_site? = Plausible.Sites.regular?(conn.assigns.site)

    [
      %{key: "General", value: "general", icon: :rocket_launch},
      if regular_site? do
        %{key: "People", value: "people", icon: :users}
      end,
      if regular_site? do
        %{key: "Visibility", value: "visibility", icon: :eye}
      end,
      %{key: "Goals", value: "goals", icon: :check_circle},
      on_ee do
        if regular_site? do
          %{key: "Funnels", value: "funnels", icon: :funnel}
        end
      end,
      %{key: "Custom properties", value: "properties", icon: :tag},
      if regular_site? do
        %{key: "Integrations", value: "integrations", icon: :puzzle_piece}
      end,
      if regular_site? do
        %{key: "Imports & exports", value: "imports-exports", icon: :arrow_down_tray}
      end,
      if regular_site? do
        %{
          key: "Shields",
          icon: :shield_exclamation,
          value: [
            %{key: "IP addresses", value: "shields/ip_addresses"},
            %{key: "Countries", value: "shields/countries"},
            %{key: "Pages", value: "shields/pages"},
            %{key: "Hostnames", value: "shields/hostnames"}
          ]
        }
      end,
      %{key: "Email reports", value: "email-reports", icon: :envelope},
      if regular_site? and conn.assigns[:site_role] in [:owner, :admin] do
        %{key: "Danger zone", value: "danger-zone", icon: :exclamation_triangle}
      end
    ]
    |> Enum.reject(&is_nil/1)
  end

  def account_settings_sidebar(assigns) do
    current_team = assigns.current_team
    current_team_role = assigns.current_team_role

    options = %{
      "Account" =>
        [
          %{key: "Preferences", value: "preferences", icon: :cog_6_tooth},
          %{key: "Security", value: "security", icon: :lock_closed},
          if(ee?() and not Teams.setup?(current_team),
            do: %{key: "Subscription", value: "billing/subscription", icon: :subscription}
          ),
          if(not Teams.setup?(current_team),
            do: %{key: "API keys", value: "api-keys", icon: :api_keys}
          ),
          if(Plausible.Users.type(assigns.current_user) == :standard,
            do: %{key: "Danger zone", value: "danger-zone", icon: :exclamation_triangle}
          )
        ]
        |> Enum.reject(&is_nil/1)
    }

    if Teams.setup?(current_team) do
      Map.put(
        options,
        "Team",
        [
          %{key: "General", value: "team/general", icon: :adjustments_horizontal},
          if(ee?() and current_team_role in Plausible.Billing.allowed_roles(),
            do: %{key: "Subscription", value: "billing/subscription", icon: :subscription}
          ),
          if(current_team_role in [:owner, :billing, :admin, :editor],
            do: %{key: "API keys", value: "api-keys", icon: :api_keys}
          ),
          if(
            ee?() and current_team_role == :owner and
              Plausible.Billing.Feature.SSO.check_availability(current_team) == :ok,
            do: %{
              key: "Single Sign-On",
              icon: :cloud,
              value: [
                %{key: "Configuration", value: "sso/general"},
                %{key: "Sessions", value: "sso/sessions"}
              ]
            }
          ),
          if(
            ee?() and Plausible.Billing.Feature.SSO.check_availability(current_team) != :ok,
            do: %{
              key: "Single Sign-On",
              value: "sso/info",
              icon: :cloud
            }
          ),
          if(current_team_role == :owner,
            do: %{key: "Danger zone", value: "team/delete", icon: :exclamation_triangle}
          )
        ]
        |> Enum.reject(&is_nil/1)
      )
    else
      options
    end
  end

  attr :conn, :map, required: true
  attr :teams, :list, required: true
  attr :my_team, :any, default: nil
  attr :current_team, :any, default: nil

  def team_switcher(assigns) do
    teams = assigns[:teams]

    if teams && length(teams) > 0 do
      current_team = assigns[:current_team]
      my_team = assigns[:my_team]
      current_included? = current_team && Enum.any?(teams, &(&1.id == current_team.id))
      current_is_my? = current_team && my_team && current_team.id == my_team.id

      teams =
        if current_team && !current_included? && !current_is_my? do
          [current_team | teams]
        else
          teams
        end

      teams =
        if my_team do
          teams ++ [my_team]
        else
          teams ++ [%Teams.Team{identifier: "none", name: Teams.default_name()}]
        end

      selected_id = current_team && current_team.id
      {pinned_team, other_teams} = Enum.split_with(teams, &(&1.id == selected_id))

      assigns =
        assigns
        |> assign(:pinned_team, List.first(pinned_team))
        |> assign(:other_teams, other_teams)

      ~H"""
      <.dropdown_item>
        <div class="text-xs text-gray-500 dark:text-gray-400">Teams</div>
      </.dropdown_item>
      <.dropdown_item
        :if={@pinned_team}
        href={Routes.site_path(@conn, :index, __team: @pinned_team.identifier)}
      >
        <div class="flex items-center justify-between gap-2" role="none">
          <p class="font-semibold truncate min-w-0 text-gray-900 dark:text-gray-100">
            {Teams.name(@pinned_team)}
          </p>
          <Heroicons.check class="size-4 shrink-0 stroke-2 text-gray-500 dark:text-gray-400" />
        </div>
      </.dropdown_item>
      <div class="max-h-[200px] overflow-y-auto">
        <.dropdown_item
          :for={team <- @other_teams}
          href={Routes.site_path(@conn, :index, __team: team.identifier)}
        >
          <p
            class="font-medium truncate text-gray-900 dark:text-gray-100 pr-4"
            role="none"
          >
            {Teams.name(team)}
          </p>
        </.dropdown_item>
      </div>
      """
    else
      ~H""
    end
  end

  def trial_notification(team) do
    case Teams.trial_days_left(team) do
      days when days > 1 ->
        "#{days} trial days left"

      days when days == 1 ->
        "Trial ends tomorrow"

      days when days == 0 ->
        "Trial ends today"
    end
  end

  @doc "http://blog.plataformatec.com.br/2018/05/nested-layouts-with-phoenix/"
  def render_layout(layout, assigns, do: content) do
    render(layout, Map.put(assigns, :inner_layout, content))
  end

  def current_tab?(_, nil) do
    false
  end

  def current_tab?(path, tab) when is_binary(path) do
    String.ends_with?(path, tab)
  end

  def current_tab?(conn, tab) do
    full_path = Path.join(conn.path_info)

    one_up =
      conn.path_info
      |> Enum.drop(-1)
      |> Path.join()

    case conn.method do
      :get -> String.ends_with?(full_path, tab)
      _ -> String.ends_with?(full_path, tab) or String.ends_with?(one_up, tab)
    end
  end
end