From 2d63b144ca13648018a7c229f5e2682454bb4a07 Mon Sep 17 00:00:00 2001
From: npmrun <1549469775@qq.com>
Date: Sat, 18 Apr 2026 20:14:39 +0800
Subject: [PATCH] feat(editor): add PostBodyMarkdownEditor with md-editor-v3
 and upload

Made-with: Cursor
---
 app/components/PostBodyMarkdownEditor.vue | 80 +++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 app/components/PostBodyMarkdownEditor.vue

diff --git a/app/components/PostBodyMarkdownEditor.vue b/app/components/PostBodyMarkdownEditor.vue
new file mode 100644
index 0000000..b55cf0a
--- /dev/null
+++ b/app/components/PostBodyMarkdownEditor.vue
@@ -0,0 +1,80 @@
+<script setup lang="ts">
+import { MdEditor } from 'md-editor-v3'
+import 'md-editor-v3/lib/style.css'
+import { request, unwrapApiBody, type ApiResponse } from '~/utils/http/factory'
+
+const props = defineProps<{
+  modelValue: string
+}>()
+
+const emit = defineEmits<{
+  'update:modelValue': [string]
+}>()
+
+const toast = useToast()
+const editorId = `post-body-md-${useId()}`
+
+const local = computed({
+  get: () => props.modelValue,
+  set: (v: string) => emit('update:modelValue', v),
+})
+
+function extractUploadError(e: unknown): string {
+  if (e && typeof e === 'object') {
+    const fe = e as {
+      statusMessage?: string
+      message?: string
+      data?: { message?: string }
+    }
+    if (typeof fe.statusMessage === 'string' && fe.statusMessage.length) {
+      return fe.statusMessage
+    }
+    if (typeof fe.data?.message === 'string' && fe.data.message.length) {
+      return fe.data.message
+    }
+    if (typeof fe.message === 'string' && fe.message.length) {
+      return fe.message
+    }
+  }
+  return '图片上传失败'
+}
+
+async function onUploadImg(files: File[], callback: (urls: string[]) => void) {
+  const form = new FormData()
+  for (const f of files) {
+    form.append('file', f)
+  }
+  try {
+    const res = await request<ApiResponse<{ files: { url: string }[] }>>('/api/file/upload', {
+      method: 'POST',
+      body: form,
+    })
+    const { files: uploaded } = unwrapApiBody(res)
+    callback(uploaded.map((x) => x.url))
+  } catch (e: unknown) {
+    toast.add({ title: extractUploadError(e), color: 'error' })
+    callback([])
+  }
+}
+</script>
+
+<template>
+  <ClientOnly>
+    <MdEditor
+      :id="editorId"
+      v-model="local"
+      language="zh-CN"
+      :preview="true"
+      preview-theme="github"
+      theme="light"
+      :on-upload-img="onUploadImg"
+      :style="{ height: 'min(72vh, 720px)' }"
+      class="w-full rounded-lg overflow-hidden ring ring-default"
+    />
+    <template #fallback>
+      <div class="text-muted text-sm py-12 text-center border border-default rounded-lg">
+        编辑器加载中…
+      </div>
+    </template>
+  </ClientOnly>
+</template>