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

   1 package net.pterodactylus.sone.web.ajax
   2
   3 import net.pterodactylus.sone.freenet.L10nFilter
   4 import net.pterodactylus.sone.text.TimeTextConverter
   5 import net.pterodactylus.sone.utils.jsonObject
   6 import net.pterodactylus.sone.utils.parameters
   7 import net.pterodactylus.sone.web.WebInterface
   8 import net.pterodactylus.sone.web.page.FreenetRequest
   9 import java.text.SimpleDateFormat
  10 import java.util.TimeZone
  11
  12 /**
  13  * Ajax page that returns a formatted, relative timestamp for replies or posts.
  14  */
  15 class GetTimesAjaxPage(webInterface: WebInterface,
  16                 private val timeTextConverter: TimeTextConverter,
  17                 private val l10nFilter: L10nFilter,
  18                 timeZone: TimeZone) : JsonPage("getTimes.ajax", webInterface) {
  19
  20         private val dateTimeFormatter = SimpleDateFormat("MMM d, yyyy, HH:mm:ss").apply {
  21                 this.timeZone = timeZone
  22         }
  23
  24         override val needsFormPassword = false
  25         override val requiresLogin = false
  26
  27         override fun createJsonObject(request: FreenetRequest) =
  28                         createSuccessJsonObject().apply {
  29                                 put("postTimes", request.parameters["posts"]!!.idsToJson { core.getPost(it)?.let { it.id to it.time } })
  30                                 put("replyTimes", request.parameters["replies"]!!.idsToJson { core.getPostReply(it)?.let { it.id to it.time } })
  31                         }
  32
  33         private fun String.idsToJson(transform: (String) -> Pair<String, Long>?) =
  34                         split(",").mapNotNull(transform).toJson()
  35
  36         private fun List<Pair<String, Long>>.toJson() = jsonObject {
  37                 this@toJson.map { (id, time) ->
  38                         val timeText = timeTextConverter.getTimeText(time)
  39                         id to jsonObject(
  40                                         "timeText" to l10nFilter.format(null, timeText.l10nText, emptyMap()),
  41                                         "refreshTime" to timeText.refreshTime / 1000,
  42                                         "tooltip" to synchronized(dateTimeFormatter) {
  43                                                 dateTimeFormatter.format(time)
  44                                         })
  45                 }.forEach { this@jsonObject.set(it.first, it.second) }
  46         }
  47
  48 }