rate limit web/mobile user games pagination
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@ -2,12 +2,15 @@ package controllers
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import play.api.libs.json._
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import play.api.mvc._, Results._
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import scala.concurrent.duration._
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import lila.api.{ Context, BodyContext }
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import lila.app._
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import lila.app.mashup.GameFilterMenu
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import lila.common.HTTPRequest
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import lila.common.paginator.Paginator
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import lila.evaluation.{ PlayerAggregateAssessment }
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import lila.game.{ GameRepo, Pov }
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import lila.game.{ GameRepo, Pov, Game => GameModel }
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import lila.rating.PerfType
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import lila.user.{ User => UserModel, UserRepo }
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import views._
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@ -118,19 +121,33 @@ object User extends LilaController {
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searchForm = GameFilterMenu.searchForm(userGameSearch, filters.current)(ctx.body)
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} yield html.user.show(u, info, pag, filters, searchForm, relation, notes, followable, blocked)
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private def userGames(u: UserModel, filterOption: Option[String], page: Int)(implicit ctx: BodyContext[_]) = {
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private val UserGamesRateLimitPerIP = new lila.memo.RateLimit(
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credits = 500,
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duration = 10 minutes,
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name = "user games web/mobile per IP")
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implicit val userGamesDefault =
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ornicar.scalalib.Zero.instance[Fu[Paginator[GameModel]]](fuccess(Paginator.empty[GameModel]))
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private def userGames(
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u: UserModel,
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filterOption: Option[String],
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page: Int)(implicit ctx: BodyContext[_]): Fu[(String, Paginator[GameModel])] = {
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import lila.app.mashup.GameFilter.{ All, Playing }
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filterOption.fold({
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Env.simul isHosting u.id map (_.fold(Playing, All).name)
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})(fuccess) flatMap { filterName =>
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GameFilterMenu.paginatorOf(
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userGameSearch = userGameSearch,
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user = u,
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info = none,
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filter = GameFilterMenu.currentOf(GameFilterMenu.all, filterName),
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me = ctx.me,
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page = page
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)(ctx.body) map { filterName -> _ }
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val ip = HTTPRequest lastRemoteAddress ctx.req
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UserGamesRateLimitPerIP(ip, cost = page, msg = ip) {
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GameFilterMenu.paginatorOf(
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userGameSearch = userGameSearch,
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user = u,
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info = none,
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filter = GameFilterMenu.currentOf(GameFilterMenu.all, filterName),
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me = ctx.me,
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page = page
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)(ctx.body)
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} map { filterName -> _ }
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}
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}
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@ -66,6 +66,8 @@ object Paginator {
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maxPerPage: Int = 10): Fu[Paginator[A]] =
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validate(adapter, currentPage, maxPerPage) | apply(adapter, 1, maxPerPage)
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def empty[A]: Paginator[A] = new Paginator(0, 0, Nil, 0)
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def validate[A](
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adapter: AdapterLike[A],
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currentPage: Int = 1,
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