Merge pull request #205 from cnblogs/pull-post-when-no-local-file

feat: pull post when no local file

Author: cnblogs-dudu

src/cmd/post-list/open-post-file.ts

@@ -3,16 +3,43 @@ import { execCmd } from '@/infra/cmd'
 import { Post } from '@/model/post'
 import { PostFileMapManager } from '@/service/post/post-file-map'
 import { LocalPost } from '@/service/local-post'
+import { fsUtil } from '@/infra/fs/fsUtil'
+import { postPull } from './post-pull'
+import { Alert } from '@/infra/alert'
 
-export async function openPostFile(post: LocalPost | Post | string, options?: TextDocumentShowOptions) {
+export async function openPostFile(
+    post: LocalPost | Post | string,
+    options?: TextDocumentShowOptions,
+    autoPull = false
+) {
     let filePath = ''
-    if (post instanceof LocalPost) filePath = post.filePath
-    else if (post instanceof Post) filePath = PostFileMapManager.getFilePath(post.id) ?? ''
-    else filePath = post
+    if (post instanceof LocalPost) {
+        filePath = post.filePath
+    } else if (post instanceof Post) {
+        filePath = PostFileMapManager.getFilePath(post.id) ?? ''
+        if (autoPull) if (!(await fsUtil.exists(filePath))) await postPull(post, false, true)
+    } else {
+        filePath = post
+    }
 
     if (filePath === '') return
 
-    await execCmd(
+    if (!(await fsUtil.exists(filePath))) await new Promise(f => setTimeout(f, 200))
+
+    try {
+        await openFile(filePath, options)
+    } catch (e) {
+        await new Promise(f => setTimeout(f, 500))
+        try {
+            await openFile(filePath, options)
+        } catch (e2) {
+            await Alert.err(`打开本地博文文件失败，重新操作通常可恢复，错误信息： ${<string>e2}`)
+        }
+    }
+}
+
+function openFile(filePath: string, options?: TextDocumentShowOptions) {
+    return execCmd(
         'vscode.open',
         Uri.file(filePath),
         Object.assign({ preview: false } as TextDocumentShowOptions, options ?? {})

src/cmd/post-list/post-pull.ts

@@ -10,7 +10,7 @@ import { PostTreeItem } from '@/tree-view/model/post-tree-item'
 import { MarkdownCfg } from '@/ctx/cfg/markdown'
 import { fsUtil } from '@/infra/fs/fsUtil'
 
-export async function postPull(input: Post | PostTreeItem | Uri | undefined | null) {
+export async function postPull(input: Post | PostTreeItem | Uri | undefined | null, showConfirm = true, mute = false) {
     const ctxList: CmdCtx[] = []
     input = input instanceof PostTreeItem ? input.post : input
     if (parsePostInput(input) && input.id > 0) {
@@ -22,7 +22,7 @@ export async function postPull(input: Post | PostTreeItem | Uri | undefined | nu
 
     const fileName = resolveFileNames(ctxList)
 
-    if (MarkdownCfg.isShowConfirmMsgWhenPullPost()) {
+    if (showConfirm && MarkdownCfg.isShowConfirmMsgWhenPullPost()) {
         const answer = await Alert.warn(
             '确认要拉取远程博文吗?',
             {
@@ -38,7 +38,7 @@ export async function postPull(input: Post | PostTreeItem | Uri | undefined | nu
 
     await update(ctxList)
 
-    void Alert.info(`本地文件 ${resolveFileNames(ctxList)} 已更新`)
+    if (!mute) void Alert.info(`本地文件 ${resolveFileNames(ctxList)} 已更新`)
 }
 
 type InputType = Post | Uri | undefined | null

src/service/post/post-cfg-panel.ts

@@ -40,9 +40,13 @@ export namespace PostCfgPanel {
     export async function open(option: PostCfgPanelOpenOption) {
         const { post, breadcrumbs, localFileUri } = option
         const panelTitle = option.panelTitle !== undefined ? option.panelTitle : `博文设置 - ${post.title}`
-        await openPostFile(post, {
-            viewColumn: vscode.ViewColumn.One,
-        })
+        await openPostFile(
+            post,
+            {
+                viewColumn: vscode.ViewColumn.One,
+            },
+            true
+        )
 
         let panel = findPanelById(`${post.id}-${post.title}`)
         if (panel !== undefined) {