BanIPController -> Scala

src/main/scala/ru/org/linux/auth/BanIPController.scala

@@ -0,0 +1,61 @@
+/*
+ * Copyright 1998-2024 Linux.org.ru
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+package ru.org.linux.auth
+
+import jakarta.servlet.http.HttpServletRequest
+import org.springframework.stereotype.Controller
+import org.springframework.web.bind.ServletRequestUtils
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RequestMethod
+import org.springframework.web.bind.annotation.RequestParam
+import org.springframework.web.servlet.ModelAndView
+import org.springframework.web.servlet.view.RedirectView
+import ru.org.linux.auth.AuthUtil.ModeratorOnly
+import ru.org.linux.user.UserErrorException
+
+import java.net.URLEncoder
+import java.nio.charset.StandardCharsets
+import java.time.OffsetDateTime
+
+@Controller
+class BanIPController(ipBlockDao: IPBlockDao) {
+  @RequestMapping(value = Array("/banip.jsp"), method = Array(RequestMethod.POST))
+  @throws[Exception]
+  def banIP(request: HttpServletRequest, @RequestParam("ip") ip: String, @RequestParam("reason") reason: String,
+            @RequestParam("time") time: String,
+            @RequestParam(value = "allow_posting", required = false, defaultValue = "false") allowPosting: Boolean,
+            @RequestParam(value = "captcha_required", required = false, defaultValue = "false") captchaRequired: Boolean): ModelAndView = ModeratorOnly { moderator =>
+
+    val banTo = time match {
+      case "hour" => Some(OffsetDateTime.now.plusHours(1))
+      case "day" => Some(OffsetDateTime.now.plusDays(1))
+      case "month" => Some(OffsetDateTime.now.plusMonths(1))
+      case "3month" => Some(OffsetDateTime.now.plusMonths(3))
+      case "6month" => Some(OffsetDateTime.now.plusMonths(6))
+      case "custom" =>
+        val days = ServletRequestUtils.getRequiredIntParameter(request, "ban_days")
+        if (days <= 0 || days > 180) throw new UserErrorException("Invalid days count")
+
+        Some(OffsetDateTime.now.plusDays(days))
+      case "unlim" => None
+      case "remove" => Some(OffsetDateTime.now)
+      case _ => throw new UserErrorException("Invalid count")
+    }
+
+    ipBlockDao.blockIP(ip, moderator.user.getId, reason, banTo.orNull, allowPosting, captchaRequired)
+
+    new ModelAndView(new RedirectView("sameip.jsp?ip=" + URLEncoder.encode(ip, StandardCharsets.UTF_8)))
+  }
+}