app/controllers/ViewsController.scala

package controllers

import scala.concurrent.ExecutionContext
import com.gu.pandomainauth.action.UserRequest
import model.Cached
import org.joda.time.DateTime
import permissions.ConfigPermissionCheck
import play.api.mvc._
import services.AssetsManager
import util.Acl

class ViewsController(
    val acl: Acl,
    assetsManager: AssetsManager,
    isDev: Boolean,
    val deps: BaseFaciaControllerComponents
)(implicit ec: ExecutionContext)
    extends BaseFaciaController(deps) {

  private def shouldRedirectToV2(
      request: UserRequest[AnyContent],
      priority: Option[String] = None
  ): Boolean = {
    val isBreakingNews =
      priority.getOrElse("") == "breaking-news" || request.queryString
        .getOrElse("layout", Seq(""))
        .exists(_.contains("breaking-news"))
    if (isBreakingNews) {
      false
    } else {
      request.queryString.getOrElse("redirect", Seq("true")).contains("true")
    }
  }

  def priorities() = AccessAuthAction { request =>
    if (shouldRedirectToV2(request)) {
      PermanentRedirect("/v2")
    } else {
      val identity = request.user
      Cached(60) {
        Ok(
          views.html.priority(
            Option(identity),
            config.facia.stage,
            isDev,
            true,
            maybeTelemetryUrl = Some(telemetryUrl)
          )
        )
      }
    }
  }

  def collectionEditor(priority: String) =
    getCollectionPermissionFilterByPriority(priority, acl)(ec) { request =>
      if (shouldRedirectToV2(request, Some(priority))) {
        PermanentRedirect(s"/v2/$priority")
      } else {
        val identity = request.user
        Cached(60) {
          Ok(
            views.html.admin_main(
              Option(identity),
              config.facia.stage,
              overrideIsDev(request, isDev),
              assetsManager.pathForCollections,
              priority != "email",
              priority,
              maybeTelemetryUrl = Some(telemetryUrl)
            )
          )
        }
      }
    }

  def configEditor() =
    (AccessAuthAction andThen new ConfigPermissionCheck(acl)) { request =>
      val identity = request.user
      Cached(60) {
        Ok(
          views.html.admin_main(
            Option(identity),
            config.facia.stage,
            overrideIsDev(request, isDev),
            assetsManager.pathForConfig,
            false,
            maybeTelemetryUrl = Some(telemetryUrl)
          )
        )
      }
    }

  private def overrideIsDev(
      request: UserRequest[AnyContent],
      isDev: Boolean
  ): Boolean = {
    request.queryString
      .getOrElse("isDev", Seq(if (isDev) "true" else "false"))
      .contains("true")
  }
}