v0.1.0

src/main/kotlin/JCppReferencePlugin.kt

@@ -0,0 +1,71 @@
+package top.jie65535.jcr
+
+import net.mamoe.mirai.console.plugin.jvm.JvmPluginDescription
+import net.mamoe.mirai.console.plugin.jvm.KotlinPlugin
+import net.mamoe.mirai.event.GlobalEventChannel
+import net.mamoe.mirai.event.subscribeMessages
+import net.mamoe.mirai.utils.info
+import java.io.BufferedReader
+import java.io.InputStreamReader
+
+object JCppReferencePlugin : KotlinPlugin(
+    JvmPluginDescription(
+        id = "top.jie65535.mirai-console-jcr-plugin",
+        name = "J Cpp Reference Plugin",
+        version = "0.1.0"
+    ) {
+        author("jie65535")
+        info("cppreference.com 帮助插件")
+    }
+) {
+    private const val cppreferencePrefix = "https://zh.cppreference.com/w/"
+
+    private fun loadMap(path: String): Map<String, String> {
+        val map = mutableMapOf<String, String>()
+        val stream = this::class.java.getResourceAsStream(path)
+        if (stream == null) {
+            logger.error("资源文件为空")
+        } else {
+            val br = BufferedReader(InputStreamReader(stream))
+            while (br.ready()) {
+                val line = br.readLine()
+                val s = line.indexOf('\t')
+                if (s > 0) {
+                    map[line.substring(0, s)] = line.substring(s+1)
+                }
+            }
+        }
+        logger.info("\"$path\" ${map.size} keywords loaded")
+        return map
+    }
+
+    private val indexC = loadMap("/devhelp-index-c.txt")
+    private val indexCpp = loadMap("/devhelp-index-cpp.txt")
+
+    override fun onEnable() {
+        logger.info { "Plugin loaded" }
+
+        val eventChannel = GlobalEventChannel.parentScope(this)
+        eventChannel.subscribeMessages {
+            startsWith("c ") {
+                val keyword = it.trim()
+                if (keyword.isEmpty()) return@startsWith
+                logger.info("check c \"$keyword\"")
+                val link = indexC[keyword]
+                if (link != null) {
+                    subject.sendMessage(cppreferencePrefix + link)
+                }
+            }
+
+            startsWith("cpp ") {
+                val keyword = it.trim()
+                if (keyword.isEmpty()) return@startsWith
+                logger.info("check cpp \"$keyword\"")
+                val link = indexCpp[keyword]
+                if (link != null) {
+                    subject.sendMessage(cppreferencePrefix + link)
+                }
+            }
+        }
+    }
+}