Replace follow Sone page with Kotlin version

[Sone.git] / src / main / kotlin / net / pterodactylus / sone / web / pages / FollowSonePage.kt

diff --git a/src/main/kotlin/net/pterodactylus/sone/web/pages/FollowSonePage.kt b/src/main/kotlin/net/pterodactylus/sone/web/pages/FollowSonePage.kt
new file mode 100644 (file)
index 0000000..75ce7f8
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/sone/web/pages/FollowSonePage.kt
@@ -0,0 +1,31 @@
+package net.pterodactylus.sone.web.pages
+
+import net.pterodactylus.sone.utils.isPOST
+import net.pterodactylus.sone.web.WebInterface
+import net.pterodactylus.sone.web.page.FreenetRequest
+import net.pterodactylus.util.template.Template
+import net.pterodactylus.util.template.TemplateContext
+
+/**
+ * This page lets the user follow another Sone.
+ */
+class FollowSonePage(template: Template, webInterface: WebInterface):
+               SoneTemplatePage("followSone.html", template, "Page.FollowSone.Title", webInterface, true) {
+
+       override fun handleRequest(request: FreenetRequest, templateContext: TemplateContext) {
+               if (request.isPOST) {
+                       request.httpRequest.getPartAsStringFailsafe("sone", 1200).split(Regex("[ ,]+"))
+                                       .map { it to webInterface.core.getSone(it) }
+                                       .filter { it.second.isPresent }
+                                       .map { it.first to it.second.get() }
+                                       .forEach { sone ->
+                                               webInterface.core.followSone(request.currentSone, sone.first)
+                                               webInterface.core.markSoneKnown(sone.second)
+                                       }
+                       throw RedirectException(request.httpRequest.getPartAsStringFailsafe("returnPage", 256))
+               }
+       }
+
+       private val FreenetRequest.currentSone get() = sessionProvider.getCurrentSone(toadletContext)
+
+}