feat: 增加cd菜单&修复重复bus

web/src/utils/index.js

@@ -17,6 +17,15 @@ EventBus.$on = (event, callback) => {
   EventBus[event].push(callback)
 }
 
+EventBus.$off = (event, callback) => {
+  if (!EventBus[event]) return
+  if (!callback) {
+    delete EventBus[event]
+  } else {
+    EventBus[event] = EventBus[event].filter(cb => cb !== callback)
+  }
+}
+
 export const randomStr = (e) =>{
   e = e || 16
   let str = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678',

web/src/views/terminal/components/sftp-v2.vue

@@ -541,6 +541,7 @@ import unknowIcon from '@/assets/image/system/unknow.png'
 import { useContextMenu } from '@/composables/useContextMenu'
 import TextEditor from '@/components/text-editor/index.vue'
 import ImagePreview from '@/components/image-preview/index.vue'
+import { EventBus } from '@/utils'
 
 const props = defineProps({
   hostId: {
@@ -1586,6 +1587,17 @@ const onRowContextMenu = (row, _column, event) => {
     }
   })
 
+  // 发送cd指令到终端
+  if (row.type === 'd') {
+    const cdCommand = `cd ${ currentPath.value }/${ row.name }`.replace(/\/+/g, '/')
+    items.push({
+      label: '发送cd指令到终端',
+      onClick: () => {
+        EventBus.$emit('exec_external_command', cdCommand)
+      }
+    })
+  }
+
   showMenu(event, items)
 }
 

web/src/views/terminal/components/terminal-tab.vue

@@ -671,14 +671,14 @@ const inputCommand = (command, isSyncAllSession = false) => {
   socket.value.emit('input', command)
 }
 
-EventBus.$on('exec_external_command', (command) => {
+const execExternalCommand = (command) => {
   if (!socket.value || !socket.value.connected || curStatus.value !== CONNECT_SUCCESS) {
     $message.error('终端连接已断开,无法执行指令')
     return
   }
   socket.value.emit('input', command + '\n')
   term.value?.focus()
-})
+}
 
 onMounted(async () => {
   createLocalTerminal()
@@ -686,9 +686,11 @@ onMounted(async () => {
   connectIO()
   await nextTick()
   onData()
+  EventBus.$on('exec_external_command', execExternalCommand)
 })
 
 onBeforeUnmount(() => {
+  EventBus.$off('exec_external_command', execExternalCommand)
   socket.value?.close()
   window.removeEventListener('resize', handleResize)
   clearInterval(pingTimer.value)