AnonymousMember

mirai-core/src/commonMain/kotlin/contact/AnonymousMemberImpl.kt

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2019-2020 Mamoe Technologies and contributors.
+ *
+ *  此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
+ *  Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
+ *
+ *  https://github.com/mamoe/mirai/blob/master/LICENSE
+ */
+@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+
+package net.mamoe.mirai.internal.contact
+
+import net.mamoe.mirai.Bot
+import net.mamoe.mirai.contact.AnonymousMember
+import net.mamoe.mirai.contact.MemberPermission
+import net.mamoe.mirai.data.MemberInfo
+import net.mamoe.mirai.internal.MiraiImpl
+import net.mamoe.mirai.message.action.MemberNudge
+import net.mamoe.mirai.message.data.Image
+import net.mamoe.mirai.message.data.Message
+import net.mamoe.mirai.utils.ExternalImage
+import net.mamoe.mirai.utils.MemberDeprecatedApi
+import kotlin.coroutines.CoroutineContext
+
+@OptIn(MemberDeprecatedApi::class)
+internal class AnonymousMemberImpl(
+    override val group: GroupImpl,
+    override val coroutineContext: CoroutineContext,
+    private val memberInfo: MemberInfo,
+    override val anonymousId: String
+) : AnonymousMember {
+    override val nameCard: String get() = memberInfo.nameCard
+    override val specialTitle: String get() = memberInfo.specialTitle
+    override val permission: MemberPermission get() = memberInfo.permission
+    override val bot: Bot get() = group.bot
+    override val id: Long get() = memberInfo.uin
+    override val muteTimeRemaining: Int get() = -1
+    override val nick: String get() = memberInfo.nick
+    override val remark: String get() = memberInfo.remark
+
+    override fun nudge(): MemberNudge = notSupported("Nudge")
+    override suspend fun uploadImage(image: ExternalImage): Image = notSupported("Upload image to")
+    override suspend fun unmute() {
+    }
+
+    override suspend fun mute(durationSeconds: Int) {
+        checkBotPermissionHigherThanThis("mute")
+        MiraiImpl._lowLevelMuteAnonymous(bot, anonymousId, nameCard, group.uin, durationSeconds)
+    }
+
+    override fun toString(): String = "AnonymousMember($nameCard, $anonymousId)"
+
+    private fun notSupported(action: String): Nothing =
+        throw IllegalStateException("$action anonymous is not allowed")
+
+    override suspend fun sendMessage(message: Message): Nothing = notSupported("Send message to")
+    override suspend fun sendMessage(message: String): Nothing = notSupported("Send message to")
+    override suspend fun kick(message: String): Unit = notSupported("Kick")
+}

mirai-core/src/commonMain/kotlin/contact/MemberImpl.kt

@@ -202,15 +202,6 @@ internal class MemberImpl constructor(
         net.mamoe.mirai.event.events.MemberMuteEvent(this@MemberImpl, durationSeconds, null).broadcast()
     }
 
-    private fun checkBotPermissionHigherThanThis(operationName: String) {
-        check(group.botPermission > this.permission) {
-            throw PermissionDeniedException(
-                "`$operationName` operation requires a higher permission, while " +
-                        "${group.botPermission} < ${this.permission}"
-            )
-        }
-    }
-
     @JvmSynthetic
     override suspend fun unmute() {
         checkBotPermissionHigherThanThis("unmute")
@@ -250,6 +241,15 @@ internal class MemberImpl constructor(
     }
 }
 
+internal fun Member.checkBotPermissionHigherThanThis(operationName: String) {
+    check(group.botPermission > this.permission) {
+        throw PermissionDeniedException(
+            "`$operationName` operation requires a higher permission, while " +
+                    "${group.botPermission} < ${this.permission}"
+        )
+    }
+}
+
 @OptIn(ExperimentalContracts::class)
 internal fun Member.checkIsMemberImpl(): MemberImpl {
     contract {