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Commit 8337e507 by 孙美琪
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还原富文本代码

parent ca480512
Showing with 231 additions and 189 deletions
src/components/Editor/src/Editor.vue
<template> <script lang="ts" setup>
<div> import { PropType } from 'vue'
<!-- 工具栏 -->
<Toolbar :editor="editor" />
<!-- 编辑器主体，监听 customPaste 事件 -->
<Editor
v-model="content"
:defaultConfig="editorConfig"
:toolbarConfig="toolbarConfig"
@on-created="onCreated"
@custom-paste="customPaste"
/>
</div>
</template>
<script>
import { Editor, Toolbar } from '@wangeditor/editor-for-vue' import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import {getUploadUrl} from "@/components/UploadFile/src/useUpload"; import { i18nChangeLanguage, IDomEditor, IEditorConfig } from '@wangeditor/editor'
import {getRefreshToken, getTenantId} from "@/utils/auth"; import { propTypes } from '@/utils/propTypes'
import { isNumber } from '@/utils/is'
export default { import { ElMessage } from 'element-plus'
components: { Editor, Toolbar }, import { useLocaleStore } from '@/store/modules/locale'
data() { import { getRefreshToken, getTenantId } from '@/utils/auth'
return { import { getUploadUrl } from '@/components/UploadFile/src/useUpload'
editor: null,
content: '', defineOptions({ name: 'Editor' })
toolbarConfig: {
// 可以根据需要配置工具栏项目 type InsertFnType = (url: string, alt: string, href: string) => void
placeholder: '请输入内容...',
customAlert: (s, t) => { const localeStore = useLocaleStore()
switch (t) {
case 'success': ElMessage.success(s); break const currentLocale = computed(() => localeStore.getCurrentLocale)
case 'info': ElMessage.info(s); break
case 'warning': ElMessage.warning(s); break i18nChangeLanguage(unref(currentLocale).lang)
case 'error': ElMessage.error(s); break
default: ElMessage.info(s) const props = defineProps({
} editorId: propTypes.string.def('wangeEditor-1'),
}, height: propTypes.oneOfType([Number, String]).def('500px'),
autoFocus: false, editorConfig: {
scroll: true, type: Object as PropType<Partial<IEditorConfig>>,
MENU_CONF: { default: () => undefined
uploadImage: { },
server: getUploadUrl(), readonly: propTypes.bool.def(false),
maxFileSize: 5 * 1024 * 1024, modelValue: propTypes.string.def('')
maxNumberOfFiles: 100, })
allowedFileTypes: [''],
headers: { const emit = defineEmits(['change', 'update:modelValue'])
Accept: '*',
Authorization: 'Bearer ' + getRefreshToken(), // 编辑器实例，必须用 shallowRef
'tenant-id': getTenantId() const editorRef = shallowRef<IDomEditor>()
},
timeout: 15 * 1000, const valueHtml = ref('')
fieldName: 'file',
onBeforeUpload(file) { watch(
return file () => props.modelValue,
}, (val: string) => {
onProgress(progress) { if (val === unref(valueHtml)) return
console.log('progress', progress) valueHtml.value = val
}, },
onSuccess(file, res) { {
console.log('onSuccess', file, res) immediate: true
}, }
onFailed(file, res) { )
ElMessage.error(res.message)
}, // 监听
onError(file, err, res) { watch(
ElMessage.error(err.message) () => valueHtml.value,
}, (val: string) => {
customInsert(res, insertFn) { emit('update:modelValue', val)
insertFn(res.data, 'image', res.data) }
} )
const handleCreated = (editor: IDomEditor) => {
editorRef.value = editor
}
// 编辑器配置
const editorConfig = computed((): IEditorConfig => {
return Object.assign(
{
placeholder: '请输入内容...',
readOnly: props.readonly,
customAlert: (s: string, t: string) => {
switch (t) {
case 'success':
ElMessage.success(s)
break
case 'info':
ElMessage.info(s)
break
case 'warning':
ElMessage.warning(s)
break
case 'error':
ElMessage.error(s)
break
default:
ElMessage.info(s)
break
}
},
autoFocus: false,
scroll: true,
MENU_CONF: {
['uploadImage']: {
server: getUploadUrl(),
// 单个文件的最大体积限制，默认为 2M
maxFileSize: 5 * 1024 * 1024,
// 最多可上传几个文件，默认为 100
maxNumberOfFiles: 10,
// 选择文件时的类型限制，默认为 ['image/*'] 。如不想限制，则设置为 []
allowedFileTypes: ['image/*'],
// 自定义增加 http header
headers: {
Accept: '*',
Authorization: 'Bearer ' + getRefreshToken(), // 使用 getRefreshToken() 方法，而不使用 getAccessToken() 方法的原因：Editor 无法方便的刷新访问令牌
'tenant-id': getTenantId()
},
// 超时时间，默认为 10 秒
timeout: 15 * 1000, // 15 秒
// form-data fieldName，后端接口参数名称，默认值wangeditor-uploaded-image
fieldName: 'file',
base64LimitSize: Infinity,
// 允许粘贴图走 base64
// base64LimitSize: 10 * 1024 * 1024,
// 上传之前触发
onBeforeUpload(file: File) {
// console.log(file)
return file
}, },
uploadVideo: { // 上传进度的回调函数
server: getUploadUrl(), onProgress(progress: number) {
maxFileSize: 10 * 1024 * 1024, // progress 是 0-100 的数字
maxNumberOfFiles: 10, console.log('progress', progress)
allowedFileTypes: ['video/*'], },
headers: { onSuccess(file: File, res: any) {
Accept: '*', console.log('onSuccess', file, res)
Authorization: 'Bearer ' + getRefreshToken(), },
'tenant-id': getTenantId() onFailed(file: File, res: any) {
}, alert(res.message)
timeout: 15 * 1000, console.log('onFailed', file, res)
fieldName: 'file', },
onBeforeUpload(file) { onError(file: File, err: any, res: any) {
return file alert(err.message)
}, console.error('onError', file, err, res)
onProgress(progress) { },
console.log('progress', progress) // 自定义插入图片
}, customInsert(res: any, insertFn: InsertFnType) {
onSuccess(file, res) { insertFn(res.data, 'image', res.data)
console.log('onSuccess', file, res)
},
onFailed(file, res) {
ElMessage.error(res.message)
},
onError(file, err, res) {
ElMessage.error(err.message)
},
customInsert(res, insertFn) {
insertFn(res.data, 'mp4', res.data)
}
} }
}, },
uploadImgShowBase64: true ['uploadVideo']: {
}, server: getUploadUrl(),
editorConfig: { // 单个文件的最大体积限制，默认为 10M
placeholder: '请输入内容...' maxFileSize: 10 * 1024 * 1024,
} // 最多可上传几个文件，默认为 100
} maxNumberOfFiles: 10,
}, // 选择文件时的类型限制，默认为 ['video/*'] 。如不想限制，则设置为 []
methods: { allowedFileTypes: ['video/*'],
// 编辑器创建后保存实例
onCreated(editorInstance) {
this.editor = editorInstance
},
// 自定义粘贴事件处理 // 自定义增加 http header
async customPaste(editor, event) { headers: {
const clipboardData = event.clipboardData Accept: '*',
if (!clipboardData) { Authorization: 'Bearer ' + getRefreshToken(), // 使用 getRefreshToken() 方法，而不使用 getAccessToken() 方法的原因：Editor 无法方便的刷新访问令牌
return true // 如果没有剪贴板数据则使用默认 'tenant-id': getTenantId()
} },
// 获取粘贴的 HTML 和 RTF 内容
const html = clipboardData.getData('text/html')
const rtf = clipboardData.getData('text/rtf')
// 只有在 HTML 和 RTF 同时存在（通常是来自 Word/WPS）时才自定义处理
if (html && rtf) {
// 使用 DOMParser 解析 HTML
const parser = new DOMParser()
const doc = parser.parseFromString(html, 'text/html')
const imgTags = doc.querySelectorAll('img')
if (imgTags.length > 0) {
// 从剪贴板项中提取文件（图片）对象列表
const items = clipboardData.items
const files = []
for (const item of items) {
if (item.kind === 'file') {
const file = item.getAsFile()
if (file) {
files.push(file)
}
}
}
// 依次处理每个 <img> 标签 // 超时时间，默认为 30 秒
let fileIndex = 0 timeout: 15 * 1000, // 15 秒
for (const img of imgTags) {
const src = img.getAttribute('src') || '' // form-data fieldName，后端接口参数名称，默认值wangeditor-uploaded-image
// 如果 src 是本地文件路径（file:// 开头） fieldName: 'file',
if (src.startsWith('file://')) {
if (fileIndex < files.length) { // 上传之前触发
const file = files[fileIndex++] onBeforeUpload(file: File) {
// 通过指定的上传接口上传文件 // console.log(file)
const uploadUrl = getUploadUrl() // 请实现该函数返回上传端点 return file
const formData = new FormData() },
formData.append('file', file) // 上传进度的回调函数
try { onProgress(progress: number) {
const response = await fetch(uploadUrl, { // progress 是 0-100 的数字
method: 'POST', console.log('progress', progress)
body: formData },
}) onSuccess(file: File, res: any) {
const data = await response.json() console.log('onSuccess', file, res)
// 假设返回的 JSON 中包含字段 `url` 为图片线上地址 },
const url = data.url onFailed(file: File, res: any) {
if (url) { alert(res.message)
img.setAttribute('src', url) console.log('onFailed', file, res)
} else { },
// 上传成功但无 URL，移除图片 onError(file: File, err: any, res: any) {
img.remove() alert(err.message)
} console.error('onError', file, err, res)
} catch (err) { },
console.error('图片上传失败：', err) // 自定义插入图片
img.remove() customInsert(res: any, insertFn: InsertFnType) {
} insertFn(res.data, 'mp4', res.data)
} else {
// 剪贴板文件不够用，移除此 <img>
img.remove()
}
}
} }
} }
},
uploadImgShowBase64: true
},
props.editorConfig || {}
)
})
// 最终 HTML 内容 const editorStyle = computed(() => {
const finalHtml = doc.body.innerHTML return {
// 将处理后的内容插入编辑器 height: isNumber(props.height) ? `${props.height}px` : props.height
editor.dangerouslyInsertHtml(finalHtml)
// 阻止默认粘贴（已由我们手动插入）
event.preventDefault()
return false
}
// 其他情况使用默认粘贴行为
return true
}
} }
})
// 回调函数
const handleChange = (editor: IDomEditor) => {
emit('change', editor)
}
// 组件销毁时，及时销毁编辑器
onBeforeUnmount(() => {
const editor = unref(editorRef.value)
// 销毁，并移除 editor
editor?.destroy()
})
const getEditorRef = async (): Promise<IDomEditor> => {
await nextTick()
return unref(editorRef.value) as IDomEditor
} }
defineExpose({
getEditorRef
})
</script> </script>
<template>
<div class="border-1 border-solid border-[var(--tags-view-border-color)] z-10">
<!-- 工具栏 -->
<Toolbar
:editor="editorRef"
:editorId="editorId"
class="border-0 b-b-1 border-solid border-[var(--tags-view-border-color)]"
/>
<!-- 编辑器 -->
<Editor
v-model="valueHtml"
:defaultConfig="editorConfig"
:editorId="editorId"
:style="editorStyle"
@on-change="handleChange"
@on-created="handleCreated"
/>
</div>
</template>
<style src="@wangeditor/editor/dist/css/style.css"></style> <style src="@wangeditor/editor/dist/css/style.css"></style>
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