59 lines
1.7 KiB
Elixir
59 lines
1.7 KiB
Elixir
defmodule MemexWeb.ContextLive.Show do
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use MemexWeb, :live_view
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import MemexWeb.Components.ContextContent
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alias Memex.{Accounts.User, Contexts, Contexts.Context}
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@impl true
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def mount(_params, _session, socket) do
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{:ok, socket}
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end
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@impl true
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def handle_params(
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%{"slug" => slug},
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_,
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%{assigns: %{live_action: live_action, current_user: current_user}} = socket
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) do
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context =
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case Contexts.get_context_by_slug(slug, current_user) do
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nil -> raise MemexWeb.NotFoundError, gettext("%{slug} could not be found", slug: slug)
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context -> context
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end
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socket =
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socket
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|> assign(:page_title, page_title(live_action, context))
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|> assign(:context, context)
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{:noreply, socket}
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end
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@impl true
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def handle_event(
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"delete",
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_params,
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%{assigns: %{context: context, current_user: current_user}} = socket
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) do
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{:ok, %{slug: slug}} = Contexts.delete_context(context, current_user)
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socket =
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socket
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|> put_flash(:info, gettext("%{slug} deleted", slug: slug))
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|> push_navigate(to: Routes.context_index_path(Endpoint, :index))
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{:noreply, socket}
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end
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defp page_title(:show, %{slug: slug}), do: slug
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defp page_title(:edit, %{slug: slug}), do: gettext("edit %{slug}", slug: slug)
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@spec is_owner_or_admin?(Context.t(), User.t()) :: boolean()
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defp is_owner_or_admin?(%{user_id: user_id}, %{id: user_id}), do: true
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defp is_owner_or_admin?(_context, %{role: :admin}), do: true
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defp is_owner_or_admin?(_context, _other_user), do: false
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@spec is_owner?(Context.t(), User.t()) :: boolean()
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defp is_owner?(%{user_id: user_id}, %{id: user_id}), do: true
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defp is_owner?(_context, _other_user), do: false
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end
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