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

   1 package net.pterodactylus.sone.web.pages
   2
   3 import net.pterodactylus.sone.data.Sone
   4 import net.pterodactylus.sone.main.*
   5 import net.pterodactylus.sone.utils.isPOST
   6 import net.pterodactylus.sone.web.WebInterface
   7 import net.pterodactylus.sone.web.page.*
   8 import net.pterodactylus.util.template.Template
   9 import net.pterodactylus.util.template.TemplateContext
  10 import javax.inject.Inject
  11
  12 /**
  13  * Page that lets the user delete an {@link Image}.
  14  */
  15 class DeleteImagePage @Inject constructor(template: Template, webInterface: WebInterface, loaders: Loaders):
  16                 LoggedInPage("deleteImage.html", template, "Page.DeleteImage.Title", webInterface, loaders) {
  17
  18         override fun handleRequest(soneRequest: SoneRequest, currentSone: Sone, templateContext: TemplateContext) {
  19                 if (soneRequest.isPOST) {
  20                         val image = soneRequest.core.getImage(soneRequest.httpRequest.getPartAsStringFailsafe("image", 36)) ?: throw RedirectException("invalid.html")
  21                         if (!image.sone.isLocal) {
  22                                 throw RedirectException("noPermission.html")
  23                         }
  24                         if (soneRequest.httpRequest.isPartSet("abortDelete")) {
  25                                 throw RedirectException("imageBrowser.html?image=${image.id}")
  26                         }
  27                         soneRequest.core.deleteImage(image)
  28                         throw RedirectException("imageBrowser.html?album=${image.album.id}")
  29                 }
  30                 val image = soneRequest.core.getImage(soneRequest.httpRequest.getParam("image")) ?: throw RedirectException("invalid.html")
  31                 if (!image.sone.isLocal) {
  32                         throw RedirectException("noPermission.html")
  33                 }
  34                 templateContext["image"] = image
  35         }
  36
  37 }