src/main/kotlin/net/pterodactylus/sone/web/pages/IndexPage.kt

   1 package net.pterodactylus.sone.web.pages
   2
   3 import net.pterodactylus.sone.data.*
   4 import net.pterodactylus.sone.main.*
   5 import net.pterodactylus.sone.notify.*
   6 import net.pterodactylus.sone.utils.*
   7 import net.pterodactylus.sone.web.*
   8 import net.pterodactylus.sone.web.page.*
   9 import net.pterodactylus.util.template.*
  10 import javax.inject.*
  11
  12 /**
  13  * The index page shows the main page of Sone. This page will contain the posts
  14  * of all friends of the current user.
  15  */
  16 @MenuName("Index")
  17 @TemplatePath("/templates/index.html")
  18 @ToadletPath("index.html")
  19 class IndexPage @Inject constructor(webInterface: WebInterface, loaders: Loaders, templateRenderer: TemplateRenderer, private val postVisibilityFilter: PostVisibilityFilter) :
  20                 LoggedInPage("index.html", "Page.Index.Title", webInterface, loaders, templateRenderer) {
  21
  22         override fun handleRequest(soneRequest: SoneRequest, currentSone: Sone, templateContext: TemplateContext) {
  23                 (currentSone.posts +
  24                                 currentSone.friends
  25                                                 .mapNotNull(soneRequest.core::getSone)
  26                                                 .flatMap { it.posts } +
  27                                 soneRequest.core.getDirectedPosts(currentSone.id)
  28                                 ).distinct()
  29                                 .filter { postVisibilityFilter.isVisible(currentSone).apply(it) }
  30                                 .sortedByDescending { it.time }
  31                                 .let { posts ->
  32                                         posts.paginate(soneRequest.core.preferences.postsPerPage)
  33                                                         .turnTo(soneRequest.parameters["page"]?.toIntOrNull() ?: 0)
  34                                                         .let { pagination ->
  35                                                                 templateContext["pagination"] = pagination
  36                                                                 templateContext["posts"] = pagination.items
  37                                                         }
  38                                 }
  39         }
  40
  41 }