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

   1 package net.pterodactylus.sone.web.pages
   2
   3 import net.pterodactylus.sone.core.Preferences
   4 import net.pterodactylus.sone.data.SoneOptions.LoadExternalContent
   5 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired
   6 import net.pterodactylus.sone.utils.emptyToNull
   7 import net.pterodactylus.sone.utils.isPOST
   8 import net.pterodactylus.sone.utils.parameters
   9 import net.pterodactylus.sone.web.WebInterface
  10 import net.pterodactylus.sone.web.page.FreenetRequest
  11 import net.pterodactylus.util.template.Template
  12 import net.pterodactylus.util.template.TemplateContext
  13
  14 /**
  15  * This page lets the user edit the options of the Sone plugin.
  16  */
  17 class OptionsPage(template: Template, webInterface: WebInterface):
  18                 SoneTemplatePage("options.html", template, "Page.Options.Title", webInterface, false) {
  19
  20         override fun handleRequest(request: FreenetRequest, templateContext: TemplateContext) {
  21                 if (request.isPOST) {
  22                         val fieldsWithErrors = mutableListOf<String>()
  23                         getCurrentSone(request.toadletContext)?.options?.let { options ->
  24                                 val autoFollow = "auto-follow" in request.parameters
  25                                 val loadLinkedImages = request.parameters["load-linked-images"].emptyToNull
  26                                 val showCustomAvatars = request.parameters["show-custom-avatars"].emptyToNull
  27                                 val enableSoneInsertNotification = "enable-sone-insert-notifications" in request.parameters
  28                                 val showNewSoneNotification = "show-notification-new-sones" in request.parameters
  29                                 val showNewPostNotification = "show-notification-new-posts" in request.parameters
  30                                 val showNewReplyNotification = "show-notification-new-replies" in request.parameters
  31
  32                                 options.isAutoFollow = autoFollow
  33                                 options.isSoneInsertNotificationEnabled = enableSoneInsertNotification
  34                                 options.isShowNewSoneNotifications = showNewSoneNotification
  35                                 options.isShowNewPostNotifications = showNewPostNotification
  36                                 options.isShowNewReplyNotifications = showNewReplyNotification
  37                                 loadLinkedImages?.also { if (cantSetOption { options.loadLinkedImages = LoadExternalContent.valueOf(loadLinkedImages) }) fieldsWithErrors += "load-linked-images" }
  38                                 showCustomAvatars?.also { if (cantSetOption { options.showCustomAvatars = LoadExternalContent.valueOf(showCustomAvatars) }) fieldsWithErrors += "show-custom-avatars" }
  39                         }
  40                         val fullAccessRequired = "require-full-access" in request.parameters
  41                         val fcpInterfaceActive = "fcp-interface-active" in request.parameters
  42
  43                         webInterface.core.preferences.isRequireFullAccess = fullAccessRequired
  44                         webInterface.core.preferences.isFcpInterfaceActive = fcpInterfaceActive
  45
  46                         val postsPerPage = request.parameters["posts-per-page"]?.toIntOrNull()
  47                         val charactersPerPost = request.parameters["characters-per-post"]?.toIntOrNull()
  48                         val postCutOffLength = request.parameters["post-cut-off-length"]?.toIntOrNull()
  49                         val imagesPerPage = request.parameters["images-per-page"]?.toIntOrNull()
  50                         val insertionDelay = request.parameters["insertion-delay"]?.toIntOrNull()
  51                         val fcpFullAccessRequired = request.parameters["fcp-full-access-required"]?.toIntOrNull()
  52                         val negativeTrust = request.parameters["negative-trust"]?.toIntOrNull()
  53                         val positiveTrust = request.parameters["positive-trust"]?.toIntOrNull()
  54                         val trustComment = request.parameters["trust-comment"]?.emptyToNull
  55
  56                         if (cantSetOption { it.setPostsPerPage(postsPerPage) }) fieldsWithErrors += "posts-per-page"
  57                         if (cantSetOption { it.setCharactersPerPost(charactersPerPost) }) fieldsWithErrors += "characters-per-post"
  58                         if (cantSetOption { it.setPostCutOffLength(postCutOffLength) }) fieldsWithErrors += "post-cut-off-length"
  59                         if (cantSetOption { it.setImagesPerPage(imagesPerPage) }) fieldsWithErrors += "images-per-page"
  60                         if (cantSetOption { it.setInsertionDelay(insertionDelay) }) fieldsWithErrors += "insertion-delay"
  61                         fcpFullAccessRequired?.also { if (cantSetOption { it.fcpFullAccessRequired = FullAccessRequired.values()[fcpFullAccessRequired] }) fieldsWithErrors += "fcp-full-access-required" }
  62                         if (cantSetOption { it.setNegativeTrust(negativeTrust) }) fieldsWithErrors += "negative-trust"
  63                         if (cantSetOption { it.setPositiveTrust(positiveTrust) }) fieldsWithErrors += "positive-trust"
  64                         if (cantSetOption { it.trustComment = trustComment }) fieldsWithErrors += "trust-comment"
  65
  66                         if (fieldsWithErrors.isEmpty()) {
  67                                 webInterface.core.touchConfiguration()
  68                                 throw RedirectException("options.html")
  69                         }
  70                         templateContext["fieldErrors"] = fieldsWithErrors
  71                 }
  72                 getCurrentSone(request.toadletContext)?.options?.let { options ->
  73                         templateContext["auto-follow"] = options.isAutoFollow
  74                         templateContext["show-notification-new-sones"] = options.isShowNewSoneNotifications
  75                         templateContext["show-notification-new-posts"] = options.isShowNewPostNotifications
  76                         templateContext["show-notification-new-replies"] = options.isShowNewReplyNotifications
  77                         templateContext["enable-sone-insert-notifications"] = options.isSoneInsertNotificationEnabled
  78                         templateContext["load-linked-images"] = options.loadLinkedImages.toString()
  79                         templateContext["show-custom-avatars"] = options.showCustomAvatars.toString()
  80                 }
  81                 webInterface.core.preferences.let { preferences ->
  82                         templateContext["insertion-delay"] = preferences.insertionDelay
  83                         templateContext["characters-per-post"] = preferences.charactersPerPost
  84                         templateContext["fcp-full-access-required"] = preferences.fcpFullAccessRequired.ordinal
  85                         templateContext["images-per-page"] = preferences.imagesPerPage
  86                         templateContext["fcp-interface-active"] = preferences.isFcpInterfaceActive
  87                         templateContext["require-full-access"] = preferences.isRequireFullAccess
  88                         templateContext["negative-trust"] = preferences.negativeTrust
  89                         templateContext["positive-trust"] = preferences.positiveTrust
  90                         templateContext["post-cut-off-length"] = preferences.postCutOffLength
  91                         templateContext["posts-per-page"] = preferences.postsPerPage
  92                         templateContext["trust-comment"] = preferences.trustComment
  93                 }
  94         }
  95
  96         private fun cantSetOption(setter: (Preferences) -> Unit) =
  97                         try {
  98                                 setter(webInterface.core.preferences)
  99                                 false
 100                         } catch (iae: IllegalArgumentException) {
 101                                 true
 102                         }
 103
 104 }