Files
nl-blogs/client/src/pages/admin/PostForm.vue
2026-06-24 16:50:04 +08:00

732 lines
23 KiB
Vue

<template>
<div class="w-full animate-reveal h-[calc(100vh-8rem)] flex flex-col">
<!-- Top Bar -->
<div class="flex items-center justify-between mb-4 shrink-0">
<div class="flex items-center gap-4">
<h1 class="text-2xl font-serif italic text-white">{{ isEditing ? '编辑文章' : '新建文章' }}</h1>
<button
type="button"
@click="toggleSidebar"
class="p-2 rounded-md hover:bg-white/5 text-art-muted hover:text-white transition-colors border border-transparent hover:border-white/10"
:title="isSidebarOpen ? '收起侧边栏' : '展开侧边栏'"
>
<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="transition-transform duration-300" :class="{ 'rotate-180': !isSidebarOpen }">
<rect width="18" height="18" x="3" y="3" rx="2" ry="2"></rect>
<line x1="15" x2="15" y1="3" y2="21"></line>
</svg>
</button>
</div>
<div class="flex gap-3">
<button
v-if="isEditing"
type="button"
class="admin-btn-secondary"
@click="openHistoryModal"
title="查看历史版本"
>
📜 历史版本
</button>
<button
v-if="isEditing"
type="button"
class="admin-btn-secondary"
@click="openAccessLogModal"
title="查看访问记录"
>
📊 访问记录
</button>
<button type="button" class="admin-btn-secondary" @click="handleCancel">
取消
</button>
<button type="button" class="admin-btn-primary" @click="handleSubmit" :disabled="isSubmitting">
{{ isSubmitting ? '提交中...' : (isEditing ? '更新文章' : '发布文章') }}
</button>
</div>
</div>
<form @submit.prevent="handleSubmit" class="flex-1 flex overflow-hidden gap-6 relative">
<!-- Left Column: Main Editor -->
<div class="flex-1 flex flex-col min-w-0 transition-all duration-300 ease-in-out h-full">
<div
class="admin-card flex-1 flex flex-col overflow-hidden border border-white/10 focus-within:border-art-accent/50 transition-colors"
@paste="handleVideoPaste"
>
<MdEditor
ref="editorRef"
v-model="form.content"
theme="dark"
:preview="false"
placeholder="开始创作..."
class="custom-md-editor flex-1"
@onUploadImg="handleUploadImg"
@onDrop="handleEditorDrop"
/>
</div>
</div>
<!-- Right Column: Meta & Settings (Collapsible) -->
<div
class="shrink-0 transition-all duration-300 ease-[cubic-bezier(0.25,0.8,0.25,1)] overflow-hidden flex flex-col h-full"
:class="[isSidebarOpen ? 'w-80 opacity-100 translate-x-0' : 'w-0 opacity-0 translate-x-10']"
>
<div class="w-80 space-y-6 overflow-y-auto pr-1 h-full custom-scrollbar pb-6">
<div class="admin-card p-6 space-y-6">
<h3 class="text-sm font-medium text-white border-b border-white/5 pb-4 mb-4 flex items-center gap-2">
<span class="text-art-accent">📝</span> 文章属性
</h3>
<!-- Title Field -->
<div class="space-y-2">
<label for="title" class="block text-xs font-medium text-art-muted uppercase tracking-wider">文章标题</label>
<input
type="text"
id="title"
v-model="form.title"
class="admin-input font-medium"
placeholder="请输入标题"
required
/>
<div class="text-art-error text-xs mt-1" v-if="errors.title">
{{ errors.title }}
</div>
</div>
<!-- Excerpt Field -->
<div class="space-y-2">
<label for="excerpt" class="block text-xs font-medium text-art-muted uppercase tracking-wider">摘要</label>
<textarea
id="excerpt"
v-model="form.excerpt"
rows="4"
class="admin-input resize-none text-sm leading-relaxed"
placeholder="简短的介绍..."
></textarea>
<div class="text-art-error text-xs mt-1" v-if="errors.excerpt">
{{ errors.excerpt }}
</div>
</div>
<!-- Category Field -->
<div class="space-y-2">
<div class="flex items-center justify-between">
<label for="category" class="block text-xs font-medium text-art-muted uppercase tracking-wider">分类</label>
<button
type="button"
@click="showCreateCategory = true"
class="text-xs text-art-accent hover:text-white transition-colors"
>
+ 新建分类
</button>
</div>
<CustomSelect
v-model="form.categoryId"
:options="categories"
placeholder="选择文章分类"
/>
<div class="text-art-error text-xs mt-1" v-if="errors.categoryId">
{{ errors.categoryId }}
</div>
<!-- Quick Create Category -->
<div v-if="showCreateCategory" class="admin-card p-3 space-y-2 mt-2">
<input
v-model="newCategory.name"
placeholder="分类名称"
class="admin-input text-sm"
@keyup.enter="createCategory"
/>
<div class="flex gap-2">
<button type="button" @click="createCategory" class="admin-btn-primary text-xs px-3 py-1">创建</button>
<button type="button" @click="showCreateCategory = false" class="admin-btn-secondary text-xs px-3 py-1">取消</button>
</div>
</div>
</div>
<!-- Column Field -->
<div class="space-y-2">
<div class="flex items-center justify-between">
<label for="column" class="block text-xs font-medium text-art-muted uppercase tracking-wider">专栏 <span class="text-art-muted text-xs">(可选)</span></label>
<button
type="button"
@click="showCreateColumn = true"
class="text-xs text-art-accent hover:text-white transition-colors"
>
+ 新建专栏
</button>
</div>
<CustomSelect
v-model="form.columnId"
:options="columns"
placeholder="选择专栏(可选)"
/>
<!-- Quick Create Column -->
<div v-if="showCreateColumn" class="admin-card p-3 space-y-2 mt-2">
<input
v-model="newColumn.name"
placeholder="专栏名称"
class="admin-input text-sm"
/>
<div>
<label class="block text-xs text-art-muted mb-2">封面图片</label>
<ImageUpload
v-model="newColumn.cover"
:categoryId="1"
/>
</div>
<textarea
v-model="newColumn.description"
placeholder="描述"
rows="2"
class="admin-input text-sm"
/>
<div class="flex gap-2">
<button type="button" @click="createColumn" class="admin-btn-primary text-xs px-3 py-1">创建</button>
<button type="button" @click="showCreateColumn = false" class="admin-btn-secondary text-xs px-3 py-1">取消</button>
</div>
</div>
</div>
<!-- Tags Field -->
<div class="space-y-2">
<div class="flex items-center justify-between">
<label class="block text-xs font-medium text-art-muted uppercase tracking-wider">标签</label>
<button
type="button"
@click="showCreateTag = true"
class="text-xs text-art-accent hover:text-white transition-colors"
>
+ 新建标签
</button>
</div>
<div class="flex flex-wrap gap-2">
<button
type="button"
v-for="tag in availableTags"
:key="tag.id"
@click="toggleTag(tag.id)"
class="px-2 py-1 text-xs rounded border transition-colors"
:class="form.tagIds.includes(tag.id) ? 'bg-art-accent/20 border-art-accent text-art-accent' : 'bg-white/5 border-white/10 text-art-muted hover:border-white/30'"
>
{{ tag.name }}
</button>
<div v-if="availableTags.length === 0" class="text-xs text-art-muted italic">
暂无可用标签
</div>
</div>
<!-- Quick Create Tag -->
<div v-if="showCreateTag" class="admin-card p-3 space-y-2 mt-2">
<input
v-model="newTag.name"
placeholder="标签名称"
class="admin-input text-sm"
@keyup.enter="createTag"
/>
<div class="flex gap-2">
<button type="button" @click="createTag" class="admin-btn-primary text-xs px-3 py-1">创建</button>
<button type="button" @click="showCreateTag = false" class="admin-btn-secondary text-xs px-3 py-1">取消</button>
</div>
</div>
</div>
<!-- Date Field -->
<div class="space-y-2">
<label for="date" class="block text-xs font-medium text-art-muted uppercase tracking-wider">发布日期</label>
<input
type="date"
id="date"
v-model="form.date"
class="admin-input"
required
/>
<div class="text-art-error text-xs mt-1" v-if="errors.date">
{{ errors.date }}
</div>
</div>
<!-- Is Published Field -->
<div class="space-y-2">
<label for="isPublished" class="block text-xs font-medium text-art-muted uppercase tracking-wider">状态</label>
<CustomSelect
v-model="form.isPublished"
:options="publishStatusOptions"
placeholder="请选择发布状态"
/>
<div class="text-art-error text-xs mt-1" v-if="errors.isPublished">
{{ errors.isPublished }}
</div>
</div>
</div>
</div>
</div>
</form>
<!-- Access Log Modal -->
<PostHistoryModal
v-if="isEditing"
:is-open="isHistoryModalOpen"
:post-id="route.params.id as string"
@close="isHistoryModalOpen = false"
@restored="loadData"
/>
<AccessLogModal
v-if="isEditing"
v-model:isOpen="isAccessLogModalOpen"
:postId="route.params.id ? parseInt(route.params.id as string) : null"
:postTitle="form.title || '文章'"
/>
</div>
</template>
<script setup lang="ts">
import { ref, reactive, onMounted, computed } from 'vue'
import { useRouter, useRoute } from 'vue-router'
// 引入 md-editor-v3
import { MdEditor } from 'md-editor-v3'
import type { ExposeParam, UploadImgCallBack } from 'md-editor-v3'
import 'md-editor-v3/lib/style.css'
import { useToast } from '../../composables/useToast'
import {
createPost,
updatePost,
fetchPost,
fetchCategories,
fetchColumns,
fetchTags,
createCategory as createCategoryApi,
createColumn as createColumnApi,
createTag as createTagApi,
Tag
} from '../../services/api'
import { authFetch, parseApiResponse } from '../../services/api'
import CustomSelect from '../../components/CustomSelect.vue'
import AccessLogModal from '../../components/admin/AccessLogModal.vue'
import PostHistoryModal from '../../components/admin/PostHistoryModal.vue'
import ImageUpload from '../../components/admin/ImageUpload.vue'
const router = useRouter()
const route = useRoute()
const toast = useToast()
// Sidebar toggle state
const isSidebarOpen = ref(true)
const toggleSidebar = () => {
isSidebarOpen.value = !isSidebarOpen.value
}
// Form state
const isSubmitting = ref(false)
const isEditing = computed(() => !!route.params.id)
const errors = reactive<Record<string, string>>({})
// Access log modal state
const isAccessLogModalOpen = ref(false)
const isHistoryModalOpen = ref(false)
const openAccessLogModal = () => {
isAccessLogModalOpen.value = true
}
const openHistoryModal = () => {
isHistoryModalOpen.value = true
}
// Data sources
const categories = ref<{value: number, label: string}[]>([])
const columns = ref<{value: number, label: string}[]>([])
const availableTags = ref<Tag[]>([])
// Create form states
const showCreateCategory = ref(false)
const showCreateColumn = ref(false)
const showCreateTag = ref(false)
const newCategory = ref({ name: '', slug: '', description: '' })
const newColumn = ref({ name: '', cover: '', description: '', isActive: 1, sortOrder: 0 })
const newTag = ref({ name: '', slug: '' })
// Form data
const form = reactive({
title: '',
categoryId: 0,
columnId: 0,
date: new Date().toISOString().split('T')[0],
excerpt: '',
content: '',
isPublished: 1,
tagIds: [] as number[]
})
// Select options
const publishStatusOptions = [
{ value: 1, label: '已发布' },
{ value: 0, label: '草稿' }
]
// Validation function
const validateForm = (): boolean => {
// Reset errors
Object.keys(errors).forEach(key => delete errors[key])
let isValid = true
// Validate title
if (!form.title.trim()) {
errors.title = '文章标题不能为空'
isValid = false
// Auto open sidebar if there are errors in it
isSidebarOpen.value = true
}
// Validate category
if (!form.categoryId) {
errors.categoryId = '请选择文章分类'
isValid = false
isSidebarOpen.value = true
}
// Validate date
if (!form.date) {
errors.date = '发布日期不能为空'
isValid = false
isSidebarOpen.value = true
}
// Validate content
if (!form.content.trim()) {
errors.content = '文章内容不能为空'
isValid = false
}
return isValid
}
// Toggle tag selection
const toggleTag = (tagId: number) => {
const index = form.tagIds.indexOf(tagId)
if (index === -1) {
form.tagIds.push(tagId)
} else {
form.tagIds.splice(index, 1)
}
}
// Create category
const createCategory = async () => {
if (!newCategory.value.name) {
toast.showToast('请输入分类名称', 'error')
return
}
try {
await createCategoryApi({
name: newCategory.value.name,
slug: newCategory.value.slug || newCategory.value.name,
description: newCategory.value.description || '',
sortOrder: 0
})
toast.showToast('分类创建成功', 'success')
const createdName = newCategory.value.name
newCategory.value = { name: '', slug: '', description: '' }
showCreateCategory.value = false
await loadData()
// 自动选择新创建的分类
const newCat = categories.value.find(c => c.label === createdName)
if (newCat) {
form.categoryId = newCat.value
}
} catch (err: any) {
toast.showToast(err.message || '创建失败', 'error')
}
}
// Create column
const createColumn = async () => {
if (!newColumn.value.name) {
toast.showToast('请输入专栏名称', 'error')
return
}
try {
await createColumnApi(newColumn.value)
toast.showToast('专栏创建成功', 'success')
const createdName = newColumn.value.name
newColumn.value = { name: '', cover: '', description: '', isActive: 1, sortOrder: 0 }
showCreateColumn.value = false
await loadData()
// 自动选择新创建的专栏
const newCol = columns.value.find(c => c.label === createdName)
if (newCol) {
form.columnId = newCol.value
}
} catch (err: any) {
toast.showToast(err.message || '创建失败', 'error')
}
}
// Create tag
const createTag = async () => {
if (!newTag.value.name) {
toast.showToast('请输入标签名称', 'error')
return
}
try {
await createTagApi({
name: newTag.value.name,
slug: newTag.value.slug || newTag.value.name
})
toast.showToast('标签创建成功', 'success')
const createdName = newTag.value.name
newTag.value = { name: '', slug: '' }
showCreateTag.value = false
await loadData()
// 自动选择新创建的标签
const newTagItem = availableTags.value.find(t => t.name === createdName)
if (newTagItem && !form.tagIds.includes(newTagItem.id)) {
form.tagIds.push(newTagItem.id)
}
} catch (err: any) {
toast.showToast(err.message || '创建失败', 'error')
}
}
// Submit handler
const handleSubmit = async () => {
if (!validateForm()) {
return
}
isSubmitting.value = true
try {
// Construct payload
const payload: any = {
title: form.title,
categoryId: form.categoryId,
date: form.date,
excerpt: form.excerpt,
content: form.content,
isPublished: form.isPublished,
tags: form.tagIds.map(id => ({ id } as any)) // Backend expects objects with ID
}
// Add columnId if selected
if (form.columnId > 0) {
payload.columnId = form.columnId
} else {
payload.columnId = null
}
if (isEditing.value) {
// Update existing post
await updatePost(route.params.id as string, payload)
toast.showToast('文章更新成功', 'success')
} else {
// Create new post
await createPost(payload)
toast.showToast('文章创建成功', 'success')
}
// Redirect to posts list
router.push('/admin/posts')
} catch (error: any) {
console.error('Error submitting form:', error)
toast.showToast(error.message || (isEditing.value ? '更新文章失败' : '创建文章失败'), 'error')
} finally {
isSubmitting.value = false
}
}
// Cancel handler
const handleCancel = () => {
router.push('/admin/posts')
}
const editorRef = ref<ExposeParam>()
const uploadMediaFile = async (file: File): Promise<string | null> => {
const formData = new FormData()
formData.append('file', file)
formData.append('categoryId', '1')
formData.append('storageType', 'local')
const response = await authFetch('/api/admin/attachments/upload', {
method: 'POST',
headers: {},
body: formData
})
const result = await parseApiResponse<{ fileUrl: string }>(response)
return result?.fileUrl ?? null
}
const insertAtCursor = (text: string) => {
editorRef.value?.insert?.(() => ({ targetValue: text }))
}
const uploadAndInsertVideo = async (file: File) => {
try {
const url = await uploadMediaFile(file)
if (!url) return
insertAtCursor(`\n<video controls src="${url}" style="max-width:100%"></video>\n`)
toast.showToast('视频上传成功', 'success')
} catch (error: any) {
console.error('上传视频失败:', error)
toast.showToast(error.message || '上传视频失败', 'error')
}
}
const handleUploadImg = async (files: File[], callback: UploadImgCallBack) => {
try {
const uploadResults = await Promise.all(
files.map(async (file) => {
const url = await uploadMediaFile(file)
return url ? { url, alt: file.name, title: file.name } : null
})
)
const urls = uploadResults.filter((item): item is { url: string; alt: string; title: string } => item !== null)
if (urls.length > 0) {
callback(urls)
toast.showToast('图片上传成功', 'success')
}
} catch (error: any) {
console.error('上传图片失败:', error)
toast.showToast(error.message || '上传图片失败', 'error')
}
}
const handleEditorDrop = async (e: DragEvent) => {
const files = Array.from(e.dataTransfer?.files || [])
const imageFiles = files.filter((f) => f.type.startsWith('image/'))
const videoFiles = files.filter((f) => f.type.startsWith('video/'))
if (imageFiles.length === 0 && videoFiles.length === 0) return
e.preventDefault()
if (imageFiles.length > 0) {
await handleUploadImg(imageFiles, (urls) => {
if (!Array.isArray(urls) || urls.length === 0) return
urls.forEach((item) => {
if (typeof item === 'string') {
insertAtCursor(`![image](${item})`)
} else {
insertAtCursor(`![${item.alt || 'image'}](${item.url})`)
}
})
})
}
for (const file of videoFiles) {
await uploadAndInsertVideo(file)
}
}
const handleVideoPaste = async (e: ClipboardEvent) => {
const items = e.clipboardData?.items
if (!items) return
for (let i = 0; i < items.length; i++) {
const item = items[i]
if (item.type.startsWith('video/')) {
e.preventDefault()
const file = item.getAsFile()
if (file) await uploadAndInsertVideo(file)
break
}
}
}
// Load initial data
const loadData = async () => {
try {
// Fetch categories, columns and tags in parallel
const [cats, cols, tagList] = await Promise.all([
fetchCategories(),
fetchColumns(),
fetchTags()
])
categories.value = cats.map(c => ({
value: c.id,
label: c.name
}))
columns.value = cols.map(c => ({
value: c.id,
label: c.name
}))
availableTags.value = tagList
// If editing, load post data
if (isEditing.value) {
const postId = route.params.id as string
const post = await fetchPost(postId)
// Populate form with post data
form.title = post.title
form.categoryId = post.categoryId
form.columnId = post.columnId || 0
form.date = post.date
form.excerpt = post.excerpt || ''
form.content = post.content || ''
form.isPublished = post.isPublished === 1 ? 1 : 0
// Map tags to tagIds
if (post.tags && post.tags.length > 0) {
form.tagIds = post.tags.map(t => t.id)
}
}
} catch (error: any) {
console.error('Failed to load data:', error)
toast.showToast('加载数据失败: ' + (error.message || '未知错误'), 'error')
}
}
// Lifecycle
onMounted(() => {
loadData()
})
</script>
<style scoped>
:deep(.custom-md-editor) {
background-color: transparent !important;
--md-bk-color: transparent !important;
--md-color: white !important;
--md-border-color: transparent !important;
height: 100% !important;
}
:deep(.md-editor-toolbar-wrapper) {
background-color: rgba(255, 255, 255, 0.02) !important;
border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
padding: 4px 8px;
}
:deep(.md-editor-content) {
background-color: transparent !important;
}
:deep(.md-editor-footer) {
background-color: rgba(255, 255, 255, 0.02) !important;
border-top: 1px solid rgba(255, 255, 255, 0.05) !important;
}
/* Custom Scrollbar for sidebar */
.custom-scrollbar::-webkit-scrollbar {
width: 4px;
}
.custom-scrollbar::-webkit-scrollbar-track {
background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
background: rgba(255, 255, 255, 0.1);
border-radius: 2px;
}
.custom-scrollbar:hover::-webkit-scrollbar-thumb {
background: rgba(255, 255, 255, 0.2);
}
</style>