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https://github.com/philomena-dev/philomena.git
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126 lines
3.8 KiB
Elixir
126 lines
3.8 KiB
Elixir
defmodule PhilomenaWeb.Admin.SubnetBanController do
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use PhilomenaWeb, :controller
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alias PhilomenaWeb.ModerationLogPlug
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alias Philomena.Bans.Subnet, as: SubnetBan
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alias Philomena.Bans
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alias Philomena.Repo
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import Ecto.Query
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plug :verify_authorized
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plug :load_resource, model: SubnetBan, only: [:edit, :update, :delete]
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plug :check_can_delete when action in [:delete]
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def index(conn, %{"q" => q}) when is_binary(q) do
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SubnetBan
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|> where(
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[sb],
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sb.generated_ban_id == ^q or
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fragment("to_tsvector(?) @@ plainto_tsquery(?)", sb.reason, ^q) or
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fragment("to_tsvector(?) @@ plainto_tsquery(?)", sb.note, ^q)
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)
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|> load_bans(conn)
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end
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def index(conn, %{"ip" => ip}) when is_binary(ip) do
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{:ok, ip} = EctoNetwork.INET.cast(ip)
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SubnetBan
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|> where([sb], fragment("? >>= ?", sb.specification, ^ip))
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|> load_bans(conn)
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end
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def index(conn, _params) do
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load_bans(SubnetBan, conn)
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end
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def new(conn, %{"specification" => ip}) do
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{:ok, ip} = EctoNetwork.INET.cast(ip)
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changeset = Bans.change_subnet(%SubnetBan{specification: ip})
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render(conn, "new.html", title: "New Subnet Ban", changeset: changeset)
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end
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def new(conn, _params) do
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changeset = Bans.change_subnet(%SubnetBan{})
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render(conn, "new.html", title: "New Subnet Ban", changeset: changeset)
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end
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def create(conn, %{"subnet" => subnet_ban_params}) do
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case Bans.create_subnet(conn.assigns.current_user, subnet_ban_params) do
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{:ok, subnet_ban} ->
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conn
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|> put_flash(:info, "Subnet was successfully banned.")
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|> ModerationLogPlug.call(details: &log_details/3, data: subnet_ban)
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|> redirect(to: Routes.admin_subnet_ban_path(conn, :index))
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{:error, changeset} ->
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render(conn, "new.html", changeset: changeset)
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end
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end
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def edit(conn, _params) do
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changeset = Bans.change_subnet(conn.assigns.subnet)
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render(conn, "edit.html", title: "Editing Subnet Ban", changeset: changeset)
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end
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def update(conn, %{"subnet" => subnet_ban_params}) do
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case Bans.update_subnet(conn.assigns.subnet, subnet_ban_params) do
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{:ok, subnet_ban} ->
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conn
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|> put_flash(:info, "Subnet ban successfully updated.")
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|> ModerationLogPlug.call(details: &log_details/3, data: subnet_ban)
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|> redirect(to: Routes.admin_subnet_ban_path(conn, :index))
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{:error, changeset} ->
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render(conn, "edit.html", changeset: changeset)
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end
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end
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def delete(conn, _params) do
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{:ok, subnet_ban} = Bans.delete_subnet(conn.assigns.subnet)
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conn
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|> put_flash(:info, "Subnet ban successfully deleted.")
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|> ModerationLogPlug.call(details: &log_details/3, data: subnet_ban)
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|> redirect(to: Routes.admin_subnet_ban_path(conn, :index))
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end
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defp load_bans(queryable, conn) do
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subnet_bans =
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queryable
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|> order_by(desc: :created_at)
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|> preload(:banning_user)
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|> Repo.paginate(conn.assigns.scrivener)
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render(conn, "index.html",
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title: "Admin - Subnet Bans",
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layout_class: "layout--wide",
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subnet_bans: subnet_bans
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)
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end
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defp verify_authorized(conn, _opts) do
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case Canada.Can.can?(conn.assigns.current_user, :index, SubnetBan) do
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true -> conn
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false -> PhilomenaWeb.NotAuthorizedPlug.call(conn)
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end
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end
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defp check_can_delete(conn, _opts) do
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case conn.assigns.current_user.role == "admin" do
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true -> conn
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false -> PhilomenaWeb.NotAuthorizedPlug.call(conn)
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end
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end
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defp log_details(conn, action, ban) do
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body =
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case action do
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:create -> "Created a subnet ban #{ban.generated_ban_id}"
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:update -> "Updated a subnet ban #{ban.generated_ban_id}"
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:delete -> "Deleted a subnet ban #{ban.generated_ban_id}"
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end
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%{body: body, subject_path: Routes.admin_subnet_ban_path(conn, :index)}
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end
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end
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