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.*
   9 import java.text.SimpleDateFormat
  10 import java.util.TimeZone
  11 import javax.inject.Inject
  12
  13 /**
  14  * Ajax page that returns a formatted, relative timestamp for replies or posts.
  15  */
  16 @ToadletPath("getTimes.ajax")
  17 class GetTimesAjaxPage @Inject constructor(webInterface: WebInterface,
  18                 private val timeTextConverter: TimeTextConverter,
  19                 private val l10nFilter: L10nFilter,
  20                 timeZone: TimeZone) : JsonPage(webInterface) {
  21
  22         private val dateTimeFormatter = SimpleDateFormat("MMM d, yyyy, HH:mm:ss").apply {
  23                 this.timeZone = timeZone
  24         }
  25
  26         override val needsFormPassword = false
  27         override val requiresLogin = false
  28
  29         override fun createJsonObject(request: FreenetRequest) =
  30                         createSuccessJsonObject().apply {
  31                                 put("postTimes", request.parameters["posts"]!!.idsToJson { core.getPost(it)?.let { it.id to it.time } })
  32                                 put("replyTimes", request.parameters["replies"]!!.idsToJson { core.getPostReply(it)?.let { it.id to it.time } })
  33                         }
  34
  35         private fun String.idsToJson(transform: (String) -> Pair<String, Long>?) =
  36                         split(",").mapNotNull(transform).toJson()
  37
  38         private fun List<Pair<String, Long>>.toJson() = jsonObject {
  39                 this@toJson.map { (id, time) ->
  40                         val timeText = timeTextConverter.getTimeText(time)
  41                         id to jsonObject(
  42                                         "timeText" to l10nFilter.format(null, timeText.l10nText, emptyMap()),
  43                                         "refreshTime" to timeText.refreshTime / 1000,
  44                                         "tooltip" to synchronized(dateTimeFormatter) {
  45                                                 dateTimeFormatter.format(time)
  46                                         })
  47                 }.forEach { this@jsonObject.set(it.first, it.second) }
  48         }
  49
  50 }