Update README.md

Add `/jcf id` Command

README.md

@@ -10,6 +10,7 @@
 支持查看文件列表与其下载地址，单独查看文件的更新日志。
 
 ## Usage
+- /jcf id <projectId>    # 根据id查找
 - /jcf help    # 帮助
 - /jcf ss \<filter\>    # 直接搜索
 - /jcf sspack \<filter\>    # 搜索整合包
@@ -32,6 +33,7 @@
     - [x] 搜索整合包
     - [x] 搜索资源包
     - [x] ~~搜索存档~~
+    - [x] 根据项目ID搜索
 ---
 - [x] 分页选择
 - [ ] 获取介绍

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "me.jie65535"
-version = "0.1.0"
+version = "0.1.1"
 
 repositories {
     maven("https://maven.aliyun.com/repository/public")

src/main/kotlin/me/jie65535/jcf/JCurseforge.kt

@@ -10,7 +10,7 @@ object JCurseforge : KotlinPlugin(
     JvmPluginDescription(
         id = "me.jie65535.jcf",
         name = "J Curseforge Util",
-        version = "0.1.0",
+        version = "0.1.1",
     ) {
         author("jie65535")
         info("""

src/main/kotlin/me/jie65535/jcf/JcfCommand.kt

@@ -50,4 +50,9 @@ object JcfCommand : CompositeCommand(
 //        MinecraftService.search(this, MinecraftService.SECTION_ID_WORLDS, filter)
 //    }
 
+    @SubCommand("id")
+    @Description("根据id查找")
+    suspend fun UserCommandSender.getAddonById(projectId: Int) {
+        MinecraftService.searchAddonByProjectId(this, projectId)
+    }
 }

src/main/kotlin/me/jie65535/jcf/MinecraftService.kt

@@ -1,5 +1,7 @@
 package me.jie65535.jcf
 
+import io.ktor.client.features.*
+import io.ktor.http.*
 import kotlinx.coroutines.TimeoutCancellationException
 import me.jie65535.jcf.model.addon.Addon
 import me.jie65535.jcf.model.addon.AddonSortMethod
@@ -77,6 +79,27 @@ object MinecraftService {
         showAddon(sender, addon)
     }
 
+    /**
+     * 根据项目ID搜索资源
+     */
+    suspend fun searchAddonByProjectId(sender: UserCommandSender, projectId: Int) {
+        try {
+            val addon = curseClient.getAddon(projectId)
+
+            showAddon(sender, addon)
+        } catch (e: ClientRequestException) {
+            if (e.response.status == HttpStatusCode.NotFound) {
+                sender.sendMessage("未搜索到指定项目ID的资源，请使用正确的项目ID")
+            } else {
+                sender.sendMessage("请求异常，错误代码：" + e.response.status)
+                throw e
+            }
+        } catch (e: Throwable) {
+            sender.sendMessage("内部发生异常，此次查询已取消，请重新查询。")
+            throw e
+        }
+    }
+
     private suspend fun showAddon(sender: UserCommandSender, addon: Addon) {
         val builder = MessageHandler.parseAddon(addon, sender.subject)
         if (addon.latestFiles.isNotEmpty())
@@ -148,7 +171,7 @@ object MinecraftService {
             sort = AddonSortMethod.POPULARITY,
             sortDescending = true,
             gameVersion = null,
-            index = pageIndex,
+            index = pageIndex * pageSize,
             pageSize = pageSize,
             searchFilter = filter,
         )