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