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

   1 package net.pterodactylus.sone.web
   2
   3 import net.pterodactylus.sone.utils.isPOST
   4 import net.pterodactylus.sone.web.page.FreenetRequest
   5 import net.pterodactylus.util.template.Template
   6 import net.pterodactylus.util.template.TemplateContext
   7
   8 /**
   9  * Page that lets the user delete an {@link Image}.
  10  */
  11 class DeleteImagePage(template: Template, webInterface: WebInterface):
  12                 SoneTemplatePage("deleteImage.html", template, "Page.DeleteImage.Title", webInterface, true) {
  13
  14         override fun handleRequest(request: FreenetRequest, templateContext: TemplateContext) {
  15                 val image = webInterface.core.getImage(request.httpRequest.getPartAsStringFailsafe("image", 36)) ?: throw RedirectException("invalid.html")
  16                 if (!image.sone.isLocal) {
  17                         throw RedirectException("noPermission.html")
  18                 }
  19                 if (request.isPOST) {
  20                         if (request.httpRequest.isPartSet("abortDelete")) {
  21                                 throw RedirectException("imageBrowser.html?image=${image.id}")
  22                         }
  23                         webInterface.core.deleteImage(image)
  24                         throw RedirectException("imageBrowser.html?album=${image.album.id}")
  25                 }
  26                 templateContext["image"] = image
  27         }
  28
  29 }