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

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