move to lowLevelApi.kt

mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/ContactImpl.kt

@@ -570,102 +570,6 @@ internal class GroupImpl(
         TODO("not implemented")
     }
 
-    @MiraiExperimentalAPI
-    override suspend fun getAnnouncements(page: Int, amount: Int): GroupAnnouncementList? {
-        val json = Json(JsonConfiguration(ignoreUnknownKeys = true))
-        val data = bot.network.async {
-            HttpClient().post<String> {
-                url("https://web.qun.qq.com/cgi-bin/announce/list_announce")
-                body = MultiPartFormDataContent(formData {
-                    append("qid", id)
-                    append("bkn", getBkn())
-                    append("ft", 23)  //好像是一个用来识别应用的参数
-                    append("s", if (page == 1) 0 else -(page * amount + 1))  // 第一页这里的参数应该是-1
-                    append("n", amount)
-                    append("ni", if (page == 1) 1 else 0)
-                    append("format", "json")
-                })
-                headers {
-                    append(
-                        "cookie",
-                        "uin=o${bot.selfQQ.id}; skey=${bot.client.wLoginSigInfo.sKey.data.encodeToString()}; p_uin=o${bot.selfQQ.id};"
-                    )
-                }
-            }
-        }
-
-        val rep = data.await()
-//        bot.network.logger.error(rep)
-        return json.parse(GroupAnnouncementList.serializer(), rep)
-    }
-
-
-    @MiraiExperimentalAPI
-    override suspend fun sendAnnouncement(announcement: GroupAnnouncement): String {
-        val json = Json(JsonConfiguration.Stable)
-        val rep = bot.network.async {
-            HttpClient().post<String> {
-                url("https://web.qun.qq.com/cgi-bin/announce/add_qun_notice")
-                body = MultiPartFormDataContent(formData {
-                    append("qid", id)
-                    append("bkn", getBkn())
-                    append("text", announcement.msg.text)
-                    append("pinned", announcement.pinned)
-                    append(
-                        "settings",
-                        json.stringify(
-                            GroupAnnouncementSettings.serializer(),
-                            announcement.settings ?: GroupAnnouncementSettings()
-                        )
-                    )
-                    append("format", "json")
-                })
-                headers {
-                    append(
-                        "cookie",
-                        "uin=o${bot.selfQQ.id};" +
-                                " skey=${bot.client.wLoginSigInfo.sKey.data.encodeToString()};" +
-                                " p_uin=o${bot.selfQQ.id};" +
-                                " p_skey=${bot.client.wLoginSigInfo.psKeyMap["qun.qq.com"]?.data?.encodeToString()}; "
-                    )
-                }
-            }
-        }
-        val jsonObj = json.parseJson(rep.await())
-        return jsonObj.jsonObject["new_fid"]?.primitive?.content
-            ?: throw throw IllegalStateException("Send Announcement fail group:$id msg:${jsonObj.jsonObject["em"]} content:${announcement.msg.text}")
-    }
-
-    @MiraiExperimentalAPI
-    override suspend fun deleteAnnouncement(fid: String) {
-        val json = Json(JsonConfiguration.Stable)
-        val rep = bot.network.async {
-            HttpClient().post<String> {
-                url("https://web.qun.qq.com/cgi-bin/announce/del_feed")
-                body = MultiPartFormDataContent(formData {
-                    append("qid", id)
-                    append("bkn", getBkn())
-                    append("fid", fid)
-                    append("format", "json")
-                })
-                headers {
-                    append(
-                        "cookie",
-                        "uin=o${bot.selfQQ.id};" +
-                                " skey=${bot.client.wLoginSigInfo.sKey.data.encodeToString()};" +
-                                " p_uin=o${bot.selfQQ.id};" +
-                                " p_skey=${bot.client.wLoginSigInfo.psKeyMap["qun.qq.com"]?.data?.encodeToString()}; "
-                    )
-                }
-            }
-        }
-        val data = rep.await()
-        val jsonObj  = json.parseJson(data)
-        if (jsonObj.jsonObject["ec"]?.int ?: 1 != 0){
-            throw throw IllegalStateException("delete Announcement fail group:$id msg:${jsonObj.jsonObject["em"]} fid:$fid")
-        }
-    }
-
     @OptIn(MiraiExperimentalAPI::class)
     override fun Member(memberInfo: MemberInfo): Member {
         return MemberImpl(
@@ -827,15 +731,5 @@ internal class GroupImpl(
         return this.id == other.id && this.bot == other.bot
     }
 
-    /**
-     * 获取 获取群公告 所需的bkn参数
-     * */
-    private fun getBkn(): Int {
-        val str = bot.client.wLoginSigInfo.sKey.data.encodeToString()
-        var magic = 5381
-        for (i in str) {
-            magic += magic.shl(5) + i.toInt()
-        }
-        return Int.MAX_VALUE.and(magic)
-    }
+
 }
\ No newline at end of file

mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt

@@ -9,18 +9,25 @@
 
 package net.mamoe.mirai.qqandroid
 
+import io.ktor.client.HttpClient
+import io.ktor.client.request.forms.MultiPartFormDataContent
+import io.ktor.client.request.forms.formData
 import io.ktor.client.request.get
+import io.ktor.client.request.headers
+import io.ktor.client.request.post
+import io.ktor.client.request.url
 import io.ktor.client.statement.HttpResponse
 import kotlinx.coroutines.CoroutineName
+import kotlinx.coroutines.async
 import kotlinx.coroutines.io.ByteReadChannel
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.JsonConfiguration
+import kotlinx.serialization.json.int
 import net.mamoe.mirai.BotAccount
 import net.mamoe.mirai.BotImpl
 import net.mamoe.mirai.LowLevelAPI
 import net.mamoe.mirai.contact.*
-import net.mamoe.mirai.data.AddFriendResult
-import net.mamoe.mirai.data.FriendInfo
-import net.mamoe.mirai.data.GroupInfo
-import net.mamoe.mirai.data.MemberInfo
+import net.mamoe.mirai.data.*
 import net.mamoe.mirai.event.broadcast
 import net.mamoe.mirai.event.events.MessageRecallEvent
 import net.mamoe.mirai.message.data.*
@@ -33,6 +40,7 @@ import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.PbMessageSvc
 import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.TroopManagement
 import net.mamoe.mirai.qqandroid.network.protocol.packet.list.FriendList
 import net.mamoe.mirai.utils.*
+import net.mamoe.mirai.utils.io.encodeToString
 import kotlin.collections.asSequence
 import kotlin.coroutines.CoroutineContext
 
@@ -209,6 +217,133 @@ internal abstract class QQAndroidBotBase constructor(
         }
     }
 
+
+
+    @OptIn(LowLevelAPI::class)
+    @MiraiExperimentalAPI
+    override suspend fun _lowLevelGetAnnouncements(groupId:Long, page: Int, amount: Int): GroupAnnouncementList? {
+        val json = Json(JsonConfiguration(ignoreUnknownKeys = true))
+        val data = network.async {
+            HttpClient().post<String> {
+                url("https://web.qun.qq.com/cgi-bin/announce/list_announce")
+                body = MultiPartFormDataContent(formData {
+                    append("qid", groupId)
+                    append("bkn", getBkn())
+                    append("ft", 23)  //好像是一个用来识别应用的参数
+                    append("s", if (page == 1) 0 else -(page * amount + 1))  // 第一页这里的参数应该是-1
+                    append("n", amount)
+                    append("ni", if (page == 1) 1 else 0)
+                    append("format", "json")
+                })
+                headers {
+                    append(
+                        "cookie",
+                        "uin=o${selfQQ.id}; skey=${client.wLoginSigInfo.sKey.data.encodeToString()}; p_uin=o${selfQQ.id};"
+                    )
+                }
+            }
+        }
+
+        val rep = data.await()
+//        bot.network.logger.error(rep)
+        return json.parse(GroupAnnouncementList.serializer(), rep)
+    }
+
+    @OptIn(LowLevelAPI::class)
+    @MiraiExperimentalAPI
+    override suspend fun _lowLevelSendAnnouncement(groupId:Long, announcement: GroupAnnouncement): String {
+        val json = Json(JsonConfiguration.Stable)
+        val rep = network.async {
+            HttpClient().post<String> {
+                url("https://web.qun.qq.com/cgi-bin/announce/add_qun_notice")
+                body = MultiPartFormDataContent(formData {
+                    append("qid", groupId)
+                    append("bkn", getBkn())
+                    append("text", announcement.msg.text)
+                    append("pinned", announcement.pinned)
+                    append(
+                        "settings",
+                        json.stringify(
+                            GroupAnnouncementSettings.serializer(),
+                            announcement.settings ?: GroupAnnouncementSettings()
+                        )
+                    )
+                    append("format", "json")
+                })
+                headers {
+                    append(
+                        "cookie",
+                        "uin=o${selfQQ.id};" +
+                                " skey=${client.wLoginSigInfo.sKey.data.encodeToString()};" +
+                                " p_uin=o${selfQQ.id};" +
+                                " p_skey=${client.wLoginSigInfo.psKeyMap["qun.qq.com"]?.data?.encodeToString()}; "
+                    )
+                }
+            }
+        }
+        val jsonObj = json.parseJson(rep.await())
+        return jsonObj.jsonObject["new_fid"]?.primitive?.content
+            ?: throw throw IllegalStateException("Send Announcement fail group:$groupId msg:${jsonObj.jsonObject["em"]} content:${announcement.msg.text}")
+    }
+    @OptIn(LowLevelAPI::class)
+    @MiraiExperimentalAPI
+    override suspend fun _lowLevelDeleteAnnouncement(groupId:Long, fid: String) {
+        val json = Json(JsonConfiguration.Stable)
+        val rep = network.async {
+            HttpClient().post<String> {
+                url("https://web.qun.qq.com/cgi-bin/announce/del_feed")
+                body = MultiPartFormDataContent(formData {
+                    append("qid", groupId)
+                    append("bkn", getBkn())
+                    append("fid", fid)
+                    append("format", "json")
+                })
+                headers {
+                    append(
+                        "cookie",
+                        "uin=o${selfQQ.id};" +
+                                " skey=${client.wLoginSigInfo.sKey.data.encodeToString()};" +
+                                " p_uin=o${selfQQ.id};" +
+                                " p_skey=${client.wLoginSigInfo.psKeyMap["qun.qq.com"]?.data?.encodeToString()}; "
+                    )
+                }
+            }
+        }
+        val data = rep.await()
+        val jsonObj  = json.parseJson(data)
+        if (jsonObj.jsonObject["ec"]?.int ?: 1 != 0){
+            throw throw IllegalStateException("delete Announcement fail group:$groupId msg:${jsonObj.jsonObject["em"]} fid:$fid")
+        }
+    }
+
+    @OptIn(LowLevelAPI::class)
+    @MiraiExperimentalAPI
+    override suspend fun _lowLevelGetAnnouncement(groupId: Long, fid: String): GroupAnnouncement {
+        val json = Json(JsonConfiguration(ignoreUnknownKeys = true))
+        val data = network.async {
+            HttpClient().post<String> {
+                url("https://web.qun.qq.com/cgi-bin/announce/get_feed")
+                body = MultiPartFormDataContent(formData {
+                    append("qid", groupId)
+                    append("bkn", getBkn())
+                    append("fid", fid)
+                    append("format", "json")
+                })
+                headers {
+                    append(
+                        "cookie",
+                        "uin=o${selfQQ.id}; skey=${client.wLoginSigInfo.sKey.data.encodeToString()}; p_uin=o${selfQQ.id};"
+                    )
+                }
+            }
+        }
+
+        val rep = data.await()
+//        bot.network.logger.error(rep)
+        return json.parse(GroupAnnouncement.serializer(), rep)
+
+    }
+
     override suspend fun queryImageUrl(image: Image): String = when (image) {
         is OnlineFriendImageImpl -> image.originUrl
         is OnlineGroupImageImpl -> image.originUrl
@@ -224,6 +359,18 @@ internal abstract class QQAndroidBotBase constructor(
     override suspend fun openChannel(image: Image): ByteReadChannel {
         return MiraiPlatformUtils.Http.get<HttpResponse>(queryImageUrl(image)).content.toKotlinByteReadChannel()
     }
+
+    /**
+     * 获取 获取群公告 所需的bkn参数
+     * */
+    private fun getBkn(): Int {
+        val str = client.wLoginSigInfo.sKey.data.encodeToString()
+        var magic = 5381
+        for (i in str) {
+            magic += magic.shl(5) + i.toInt()
+        }
+        return Int.MAX_VALUE.and(magic)
+    }
 }
 
 @Suppress("DEPRECATION")

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/contact/Group.kt

@@ -153,28 +153,7 @@ expect abstract class Group() : Contact, CoroutineScope {
      */
     abstract operator fun contains(id: Long): Boolean
 
-    /**
-     * 获取群公告列表
-     *
-     * */
-    @MiraiExperimentalAPI
-    abstract suspend fun getAnnouncements(page: Int = 1, amount: Int = 10): GroupAnnouncementList?
 
-    /**
-     * 发送群公告
-     *
-     * */
-    @MiraiExperimentalAPI
-    abstract suspend fun sendAnnouncement(announcement: GroupAnnouncement): String
-
-
-    /**
-     * 删除群公告
-     * fid可以通过发送公告的返回值得到或者获取列表得到
-     * */
-
-    @MiraiExperimentalAPI
-    abstract suspend fun deleteAnnouncement(fid: String)
 
     /**
      * 让机器人退出这个群. 机器人必须为非群主才能退出. 否则将会失败

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/data/GroupAnnouncement.kt

@@ -7,7 +7,7 @@ import kotlinx.serialization.Serializable
  * 群公告数据类
  * getGroupAnnouncementList时，如果page=1，那么你可以在inst里拿到一些置顶公告
  *
- * 发公告时只需要填写text，
+ * 发公告时只需要填写text，其他参数可为默认值
  *
  */
 @Serializable

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/lowLevelApi.kt

@@ -12,9 +12,7 @@ package net.mamoe.mirai
 import kotlinx.coroutines.Job
 import net.mamoe.mirai.contact.Group
 import net.mamoe.mirai.contact.QQ
-import net.mamoe.mirai.data.FriendInfo
-import net.mamoe.mirai.data.GroupInfo
-import net.mamoe.mirai.data.MemberInfo
+import net.mamoe.mirai.data.*
 import net.mamoe.mirai.message.data.MessageSource
 import net.mamoe.mirai.utils.MiraiExperimentalAPI
 import net.mamoe.mirai.utils.MiraiInternalAPI
@@ -94,6 +92,41 @@ interface LowLevelBotAPIAccessor {
      */
     @LowLevelAPI
     suspend fun _lowLevelRecallGroupMessage(groupId: Long, messageId: Long)
+
+    /**
+     * 获取群公告列表
+     * @param page 页码
+     * */
+    @LowLevelAPI
+    @MiraiExperimentalAPI
+    suspend fun _lowLevelGetAnnouncements(groupId: Long, page: Int = 1, amount: Int = 10): GroupAnnouncementList?
+
+    /**
+     * 发送群公告
+     *
+     * @return 公告的fid
+     * */
+    @LowLevelAPI
+    @MiraiExperimentalAPI
+     suspend fun _lowLevelSendAnnouncement(groupId: Long, announcement: GroupAnnouncement): String
+
+
+    /**
+     * 删除群公告
+     * @param fid [GroupAnnouncement.fid]
+     * */
+    @LowLevelAPI
+    @MiraiExperimentalAPI
+     suspend fun _lowLevelDeleteAnnouncement(groupId: Long, fid: String)
+
+    /**
+     * 获取一条群公告
+     * @param fid [GroupAnnouncement.fid]
+     * */
+    @LowLevelAPI
+    @MiraiExperimentalAPI
+    suspend fun _lowLevelGetAnnouncement(groupId: Long,fid:String):GroupAnnouncement
+
 }
 
 /**

mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/contact/Group.kt

@@ -149,26 +149,6 @@ actual abstract class Group : Contact(), CoroutineScope {
     actual abstract fun getOrNull(id: Long): Member?
 
 
-    /**
-     * 获取群公告列表
-     *
-     * */
-    @MiraiExperimentalAPI
-    actual suspend abstract fun getAnnouncements(page: Int, amount: Int): GroupAnnouncementList?
-
-    /**
-     * 删除群公告
-     * fid可以通过发送公告的返回值得到或者获取列表得到
-     * */
-    @MiraiExperimentalAPI
-    actual abstract suspend fun deleteAnnouncement(fid: String)
-
-    /**
-    * 发送群公告
-    * */
-    @MiraiExperimentalAPI
-    actual suspend abstract fun sendAnnouncement(announcement: GroupAnnouncement):String
-
     /**
      * 检查此 id 的群成员是否存在
      */