src/main/kotlin/net/pterodactylus/sone/web/ajax/MarkAsKnownAjaxPage.kt

   1 package net.pterodactylus.sone.web.ajax
   2
   3 import com.google.common.base.Optional
   4 import net.pterodactylus.sone.utils.mapPresent
   5 import net.pterodactylus.sone.utils.parameters
   6 import net.pterodactylus.sone.web.WebInterface
   7 import net.pterodactylus.sone.web.page.FreenetRequest
   8
   9 /**
  10  * AJAX page that lets the user mark a number of [net.pterodactylus.sone.data.Sone]s,
  11  * [net.pterodactylus.sone.data.Post]s, or [net.pterodactylus.sone.data.Reply]s as known.
  12  */
  13 class MarkAsKnownAjaxPage(webInterface: WebInterface) : JsonPage("markAsKnown.ajax", webInterface) {
  14
  15         override fun requiresLogin() = false
  16
  17         override fun createJsonObject(request: FreenetRequest) = when (request.parameters["type"]) {
  18                 "sone" -> processIds(request, webInterface.core::getSone, webInterface.core::markSoneKnown)
  19                 "post" -> processIds(request, webInterface.core::getPost, webInterface.core::markPostKnown)
  20                 "reply" -> processIds(request, webInterface.core::getPostReply, webInterface.core::markReplyKnown)
  21                 else -> createErrorJsonObject("invalid-type")
  22         }
  23
  24         private fun <T> processIds(request: FreenetRequest, getter: (String) -> Optional<T>, marker: (T) -> Unit) =
  25                         request.parameters["id"]
  26                                         ?.split(Regex(" +"))
  27                                         ?.mapPresent(getter)
  28                                         ?.onEach(marker)
  29                                         .let { createSuccessJsonObject() }
  30
  31 }