Replace edit profile field ajax page with Kotlin version

[Sone.git] / src / main / kotlin / net / pterodactylus / sone / web / ajax / EditProfileFieldAjaxPage.kt

diff --git a/src/main/kotlin/net/pterodactylus/sone/web/ajax/EditProfileFieldAjaxPage.kt b/src/main/kotlin/net/pterodactylus/sone/web/ajax/EditProfileFieldAjaxPage.kt
new file mode 100644 (file)
index 0000000..72ee005
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/sone/web/ajax/EditProfileFieldAjaxPage.kt
@@ -0,0 +1,33 @@
+package net.pterodactylus.sone.web.ajax
+
+import net.pterodactylus.sone.utils.ifFalse
+import net.pterodactylus.sone.utils.parameters
+import net.pterodactylus.sone.web.WebInterface
+import net.pterodactylus.sone.web.page.FreenetRequest
+
+/**
+ * AJAX page that lets the user rename a profile field.
+ */
+class EditProfileFieldAjaxPage(webInterface: WebInterface) : JsonPage("editProfileField.ajax", webInterface) {
+
+       override fun createJsonObject(request: FreenetRequest) =
+                       getCurrentSone(request.toadletContext).profile.let { profile ->
+                               request.parameters["field"]!!
+                                               .let(profile::getFieldById)
+                                               ?.let { field ->
+                                                       request.parameters["name"]!!.trim().let { newName ->
+                                                               newName.isBlank().ifFalse {
+                                                                       try {
+                                                                               field.name = newName
+                                                                               createSuccessJsonObject().also {
+                                                                                       getCurrentSone(request.toadletContext).profile = profile
+                                                                               }
+                                                                       } catch (_: IllegalArgumentException) {
+                                                                               createErrorJsonObject("duplicate-field-name")
+                                                                       }
+                                                               }
+                                                       } ?: createErrorJsonObject("invalid-parameter-name")
+                                               } ?: createErrorJsonObject("invalid-field-id")
+                       }
+
+}