Files
sori.studio/components/admin/AdminPostForm.vue

504 lines
16 KiB
Vue

<script setup>
const props = defineProps({
initialPost: {
type: Object,
default: () => ({})
},
submitLabel: {
type: String,
default: '저장'
},
saving: {
type: Boolean,
default: false
}
})
const emit = defineEmits(['submit'])
const autosaveStoragePrefix = 'SORI_ADMIN_POST_AUTOSAVE'
const slugTouched = ref(Boolean(props.initialPost.slug))
const blockEditor = ref(null)
const mediaItems = ref([])
const isMediaPickerOpen = ref(false)
const isLoadingMedia = ref(false)
const isUploadingFeaturedImage = ref(false)
const autosaveTimer = ref(null)
const autosaveNotice = ref(null)
const autosaveStatus = ref('')
const isRestoringAutosave = ref(false)
const form = reactive({
title: props.initialPost.title || '',
slug: props.initialPost.slug || '',
excerpt: props.initialPost.excerpt || '',
content: props.initialPost.content || '',
featuredImage: props.initialPost.featuredImage || '',
status: props.initialPost.status || 'draft',
tagsText: props.initialPost.tags?.join(', ') || ''
})
const autosaveKey = computed(() => `${autosaveStoragePrefix}:${props.initialPost.id || 'new'}`)
/**
* 문자열을 URL 슬러그로 변환
* @param {string} value - 원본 문자열
* @returns {string} 슬러그
*/
const toSlug = (value) => value
.trim()
.toLowerCase()
.replace(/[^a-z0-9가-힣\s-]/g, '')
.replace(/\s+/g, '-')
.replace(/-+/g, '-')
.replace(/^-|-$/g, '')
watch(() => form.title, (title) => {
if (!slugTouched.value) {
form.slug = toSlug(title)
}
})
/**
* 슬러그 직접 입력 상태 표시
* @returns {void}
*/
const touchSlug = () => {
slugTouched.value = true
form.slug = toSlug(form.slug)
}
/**
* 쉼표 구분 태그 문자열을 슬러그 배열로 변환
* @param {string} value - 태그 입력 문자열
* @returns {Array<string>} 태그 슬러그 목록
*/
const parseTags = (value) => [...new Set(value
.split(',')
.map((tag) => toSlug(tag))
.filter(Boolean))]
/**
* 게시물 입력값 생성
* @returns {Object} 게시물 입력값
*/
const createPostPayload = () => {
const publishedAt = form.status === 'published'
? props.initialPost.publishedAt || new Date().toISOString()
: null
return {
title: form.title.trim(),
slug: toSlug(form.slug || form.title),
excerpt: form.excerpt.trim(),
content: form.content,
featuredImage: form.featuredImage.trim() || null,
status: form.status,
publishedAt,
tags: parseTags(form.tagsText)
}
}
/**
* 자동 저장 데이터 생성
* @returns {Object} 자동 저장 데이터
*/
const createAutosavePayload = () => ({
title: form.title,
slug: form.slug,
excerpt: form.excerpt,
content: form.content,
featuredImage: form.featuredImage,
status: form.status,
tagsText: form.tagsText
})
/**
* 자동 저장 데이터가 비어 있는지 확인
* @param {Object} payload - 자동 저장 데이터
* @returns {boolean} 비어 있는지 여부
*/
const isEmptyAutosavePayload = (payload) => ![
payload.title,
payload.slug,
payload.excerpt,
payload.content,
payload.featuredImage,
payload.tagsText
].some((value) => String(value || '').trim())
/**
* 자동 저장 시각 표시 문자열 반환
* @param {number} savedAt - 저장 시각
* @returns {string} 표시 문자열
*/
const formatAutosaveTime = (savedAt) => new Intl.DateTimeFormat('ko-KR', {
hour: '2-digit',
minute: '2-digit',
second: '2-digit'
}).format(new Date(savedAt))
/**
* 자동 저장본을 로컬 저장소에 기록
* @returns {void}
*/
const saveAutosave = () => {
if (!import.meta.client || isRestoringAutosave.value) {
return
}
const payload = createAutosavePayload()
if (isEmptyAutosavePayload(payload)) {
localStorage.removeItem(autosaveKey.value)
autosaveStatus.value = ''
return
}
const savedAt = Date.now()
localStorage.setItem(autosaveKey.value, JSON.stringify({
savedAt,
payload
}))
autosaveStatus.value = `${formatAutosaveTime(savedAt)} 자동 저장됨`
}
/**
* 자동 저장 예약
* @returns {void}
*/
const scheduleAutosave = () => {
if (!import.meta.client || isRestoringAutosave.value) {
return
}
window.clearTimeout(autosaveTimer.value)
autosaveTimer.value = window.setTimeout(saveAutosave, 900)
}
/**
* 자동 저장본을 입력 폼에 복원
* @returns {void}
*/
const restoreAutosave = () => {
if (!autosaveNotice.value?.payload) {
return
}
isRestoringAutosave.value = true
Object.assign(form, autosaveNotice.value.payload)
slugTouched.value = Boolean(form.slug)
autosaveStatus.value = `${formatAutosaveTime(autosaveNotice.value.savedAt)} 자동 저장본 복원됨`
autosaveNotice.value = null
nextTick(() => {
isRestoringAutosave.value = false
scheduleAutosave()
})
}
/**
* 자동 저장본을 삭제
* @returns {void}
*/
const discardAutosave = () => {
if (!import.meta.client) {
return
}
localStorage.removeItem(autosaveKey.value)
autosaveNotice.value = null
autosaveStatus.value = ''
}
/**
* 미디어 라이브러리 목록 조회
* @returns {Promise<void>}
*/
const fetchMediaItems = async () => {
isLoadingMedia.value = true
try {
mediaItems.value = await $fetch('/admin/api/media')
} finally {
isLoadingMedia.value = false
}
}
/**
* 대표 이미지 선택 창 열기
* @returns {Promise<void>}
*/
const openMediaPicker = async () => {
isMediaPickerOpen.value = true
await fetchMediaItems()
}
/**
* 대표 이미지 선택 창 닫기
* @returns {void}
*/
const closeMediaPicker = () => {
isMediaPickerOpen.value = false
}
/**
* 대표 이미지 선택
* @param {Object} item - 미디어 항목
* @returns {void}
*/
const selectFeaturedImage = (item) => {
form.featuredImage = item.url
closeMediaPicker()
}
/**
* 대표 이미지 삭제
* @returns {void}
*/
const removeFeaturedImage = () => {
form.featuredImage = ''
}
/**
* 대표 이미지 파일 업로드
* @param {Event} event - 파일 입력 이벤트
* @returns {Promise<void>}
*/
const uploadFeaturedImage = async (event) => {
const files = event.target.files
if (!files?.length) {
return
}
const formData = new FormData()
formData.append('files', files[0])
isUploadingFeaturedImage.value = true
try {
const result = await $fetch('/admin/api/uploads', {
method: 'POST',
body: formData
})
form.featuredImage = result.files?.[0]?.url || ''
} finally {
event.target.value = ''
isUploadingFeaturedImage.value = false
}
}
/**
* 제목 입력 후 본문 에디터로 이동
* @returns {void}
*/
const focusContentEditor = () => {
blockEditor.value?.focusFirstBlock()
}
/**
* 게시물 입력값 제출
* @returns {void}
*/
const submitPost = () => {
emit('submit', createPostPayload())
}
watch(form, scheduleAutosave, { deep: true })
onMounted(() => {
const savedRaw = localStorage.getItem(autosaveKey.value)
if (!savedRaw) {
return
}
try {
const saved = JSON.parse(savedRaw)
if (saved?.payload && !isEmptyAutosavePayload(saved.payload)) {
autosaveNotice.value = saved
autosaveStatus.value = `${formatAutosaveTime(saved.savedAt)} 자동 저장본 있음`
}
} catch {
localStorage.removeItem(autosaveKey.value)
}
})
onBeforeUnmount(() => {
if (import.meta.client) {
window.clearTimeout(autosaveTimer.value)
}
})
defineExpose({
clearAutosave: discardAutosave
})
</script>
<template>
<form class="admin-post-form grid gap-6" @submit.prevent="submitPost">
<div class="admin-post-form__main grid gap-5 lg:grid-cols-[minmax(0,1fr)_18rem]">
<section class="admin-post-form__content grid gap-4">
<input
v-model="form.title"
class="admin-post-form__title-input border-0 bg-transparent px-0 py-2 text-5xl font-semibold leading-tight text-ink outline-none placeholder:text-soft"
type="text"
placeholder="제목"
required
@keydown.enter.prevent="focusContentEditor"
>
<div
v-if="autosaveNotice"
class="admin-post-form__autosave-notice flex flex-wrap items-center justify-between gap-3 rounded border border-line bg-surface px-4 py-3 text-sm"
>
<p class="admin-post-form__autosave-message text-muted">
{{ formatAutosaveTime(autosaveNotice.savedAt) }} 저장된 작성 내용이 있습니다.
</p>
<div class="admin-post-form__autosave-actions flex gap-2">
<button class="admin-post-form__autosave-restore rounded bg-[#15171a] px-3 py-1.5 text-xs font-semibold text-white" type="button" @click="restoreAutosave">
복원
</button>
<button class="admin-post-form__autosave-discard rounded border border-line bg-white px-3 py-1.5 text-xs font-semibold" type="button" @click="discardAutosave">
삭제
</button>
</div>
</div>
<div class="admin-post-form__field grid gap-2 text-sm">
<AdminBlockEditor ref="blockEditor" v-model="form.content" />
</div>
</section>
<aside class="admin-post-form__settings grid content-start gap-4">
<label class="admin-post-form__field grid gap-2 text-sm">
<span class="admin-post-form__label font-medium">상태</span>
<select v-model="form.status" class="admin-post-form__select rounded border border-line bg-white px-3 py-2">
<option value="draft">초안</option>
<option value="published">발행</option>
<option value="private">비공개</option>
</select>
</label>
<label class="admin-post-form__field grid gap-2 text-sm">
<span class="admin-post-form__label font-medium">슬러그</span>
<input
v-model="form.slug"
class="admin-post-form__input rounded border border-line bg-white px-3 py-2"
type="text"
pattern="[a-z0-9가-힣]+(-[a-z0-9가-힣]+)*"
required
@input="touchSlug"
>
</label>
<label class="admin-post-form__field grid gap-2 text-sm">
<span class="admin-post-form__label font-medium">요약</span>
<textarea
v-model="form.excerpt"
class="admin-post-form__textarea min-h-24 rounded border border-line bg-white px-3 py-2"
/>
</label>
<label class="admin-post-form__field grid gap-2 text-sm">
<span class="admin-post-form__label font-medium">태그</span>
<input
v-model="form.tagsText"
class="admin-post-form__input rounded border border-line bg-white px-3 py-2"
type="text"
>
</label>
<div class="admin-post-form__field grid gap-2 text-sm">
<span class="admin-post-form__label font-medium">대표 이미지</span>
<figure v-if="form.featuredImage" class="admin-post-form__featured overflow-hidden rounded border border-line bg-white">
<img class="admin-post-form__featured-image aspect-[4/3] w-full bg-surface object-cover" :src="form.featuredImage" alt="">
<figcaption class="admin-post-form__featured-actions grid gap-2 p-3">
<p class="admin-post-form__featured-url break-all text-xs text-muted">
{{ form.featuredImage }}
</p>
<div class="admin-post-form__featured-buttons flex flex-wrap gap-2">
<button class="admin-post-form__featured-change rounded border border-line px-3 py-1.5 text-xs font-semibold" type="button" @click="openMediaPicker">
변경
</button>
<label class="admin-post-form__featured-reupload cursor-pointer rounded border border-line px-3 py-1.5 text-xs font-semibold">
업로드
<input class="sr-only" type="file" accept="image/*" @change="uploadFeaturedImage">
</label>
<button class="admin-post-form__featured-remove rounded border border-red-200 px-3 py-1.5 text-xs font-semibold text-red-700" type="button" @click="removeFeaturedImage">
삭제
</button>
</div>
</figcaption>
</figure>
<div v-else class="admin-post-form__featured-empty grid gap-2 rounded border border-dashed border-line bg-white p-4">
<button class="admin-post-form__featured-select rounded border border-line px-3 py-2 text-sm font-semibold" type="button" @click="openMediaPicker">
미디어에서 선택
</button>
<label class="admin-post-form__featured-upload cursor-pointer rounded bg-[#15171a] px-3 py-2 text-center text-sm font-semibold text-white">
{{ isUploadingFeaturedImage ? '업로드 중' : '새 이미지 업로드' }}
<input class="sr-only" type="file" accept="image/*" @change="uploadFeaturedImage">
</label>
</div>
</div>
</aside>
</div>
<div class="admin-post-form__actions flex justify-end gap-3 border-t border-line pt-5">
<p v-if="autosaveStatus" class="admin-post-form__autosave-status mr-auto self-center text-xs text-muted">
{{ autosaveStatus }}
</p>
<NuxtLink class="admin-post-form__cancel rounded border border-line bg-white px-4 py-2 text-sm font-semibold" to="/admin/posts">
취소
</NuxtLink>
<button
class="admin-post-form__submit rounded bg-[#15171a] px-4 py-2 text-sm font-semibold text-white disabled:opacity-50"
type="submit"
:disabled="saving"
>
{{ saving ? '저장 중' : submitLabel }}
</button>
</div>
<div
v-if="isMediaPickerOpen"
class="admin-post-form__media-picker fixed inset-0 z-50 grid place-items-center bg-black/40 px-5 py-8"
role="dialog"
aria-modal="true"
@click.self="closeMediaPicker"
>
<section class="admin-post-form__media-picker-panel max-h-[80vh] w-full max-w-4xl overflow-hidden bg-white text-ink shadow-xl">
<div class="admin-post-form__media-picker-header flex items-center justify-between border-b border-line px-5 py-4">
<h2 class="admin-post-form__media-picker-title text-lg font-semibold">
대표 이미지 선택
</h2>
<button class="admin-post-form__media-picker-close rounded border border-line px-3 py-1.5 text-sm font-semibold" type="button" @click="closeMediaPicker">
닫기
</button>
</div>
<div class="admin-post-form__media-picker-body max-h-[62vh] overflow-y-auto p-5">
<p v-if="isLoadingMedia" class="admin-post-form__media-picker-loading text-sm text-muted">
미디어를 불러오는 중입니다.
</p>
<div v-else-if="mediaItems.length" class="admin-post-form__media-picker-grid grid grid-cols-3 gap-2 sm:grid-cols-4 md:grid-cols-6">
<button
v-for="item in mediaItems"
:key="item.url"
class="admin-post-form__media-picker-item overflow-hidden border border-line bg-white text-left"
type="button"
@click="selectFeaturedImage(item)"
>
<img class="admin-post-form__media-picker-image aspect-square w-full bg-surface object-cover" :src="item.url" :alt="item.title">
<span class="admin-post-form__media-picker-name block truncate px-2 py-1.5 text-xs font-semibold text-ink">{{ item.name }}</span>
</button>
</div>
<p v-else class="admin-post-form__media-picker-empty border border-dashed border-line p-8 text-center text-sm text-muted">
선택할 미디어가 없습니다.
</p>
</div>
</section>
</div>
</form>
</template>