feat: uploadImg 组件

xingyu4j
1 parent ba547e9e
Showing 5 changed files with 183 additions and 4 deletions
yudao-ui-admin-vue3/src/components/ConfigGlobal/src/ConfigGlobal.vue
yudao-ui-admin-vue3/src/components/UploadFile/index.ts
yudao-ui-admin-vue3/src/components/UploadFile/src/UploadImg.vue
yudao-ui-admin-vue3/src/views/system/oauth2/client/client.data.ts
yudao-ui-admin-vue3/src/views/system/oauth2/client/index.vue
@@ -14,7 +14,7 @@ const { variables } = useDesign()
 const appStore = useAppStore()
  
 const props = defineProps({
-  size: propTypes.oneOf<ElementPlusSize[]>(['default', 'small', 'large']).def('default')
+  size: propTypes.oneOf<ElementPlusSize>(['default', 'small', 'large']).def('default')
 })
  
 provide('configGlobal', props)
+import UploadImg from './src/UploadImg.vue'
+
+export { UploadImg }
+<template>
+  <el-upload
+    ref="uploadRef"
+    :multiple="limit > 1"
+    name="file"
+    list-type="picture-card"
+    v-model:file-list="fileList"
+    :show-file-list="true"
+    :action="updateUrl"
+    :headers="uploadHeaders"
+    :limit="limit"
+    :before-upload="beforeUpload"
+    :on-exceed="handleExceed"
+    :on-success="handleFileSuccess"
+    :on-error="excelUploadError"
+    :on-remove="handleRemove"
+    :on-preview="handlePictureCardPreview"
+    :class="{ hide: fileList.length >= limit }"
+  >
+    <Icon icon="ep:upload-filled" />
+  </el-upload>
+  <!-- 文件列表 -->
+  <Dialog v-model="dialogVisible" title="预览" width="800" append-to-body>
+    <img :src="dialogImageUrl" style="display: block; max-width: 100%; margin: 0 auto" />
+  </Dialog>
+</template>
+<script setup lang="ts">
+import { ref, watch } from 'vue'
+import { useMessage } from '@/hooks/web/useMessage'
+import { propTypes } from '@/utils/propTypes'
+import { getAccessToken, getTenantId } from '@/utils/auth'
+import { ElUpload, UploadInstance, UploadProps, UploadRawFile, UploadUserFile } from 'element-plus'
+
+const message = useMessage() // 消息弹窗
+const emit = defineEmits(['input'])
+
+const props = defineProps({
+  imgs: propTypes.oneOfType([String, Object, Array]),
+  title: propTypes.string.def('图片上传'),
+  updateUrl: propTypes.string.def(import.meta.env.VITE_UPLOAD_URL),
+  fileType: propTypes.array.def(['jpg', 'png', 'gif', 'jpeg']), // 文件类型, 例如['png', 'jpg', 'jpeg']
+  fileSize: propTypes.number.def(5), // 大小限制(MB)
+  limit: propTypes.number.def(1), // 数量限制
+  isShowTip: propTypes.bool.def(false) // 是否显示提示
+})
+// ========== 上传相关 ==========
+const uploadRef = ref<UploadInstance>()
+const uploadList = ref<UploadUserFile[]>([])
+const fileList = ref<UploadUserFile[]>([])
+const uploadNumber = ref<number>(0)
+const dialogImageUrl = ref()
+const dialogVisible = ref(false)
+const uploadHeaders = ref({
+  Authorization: 'Bearer ' + getAccessToken(),
+  'tenant-id': getTenantId()
+})
+watch(
+  () => props.imgs,
+  (val) => {
+    if (val) {
+      // 首先将值转为数组, 当只穿了一个图片时，会报map方法错误
+      const list = Array.isArray(props.imgs)
+        ? props.imgs
+        : Array.isArray(props.imgs?.split(','))
+        ? props.imgs?.split(',')
+        : Array.of(props.imgs)
+      // 然后将数组转为对象数组
+      fileList.value = list.map((item) => {
+        if (typeof item === 'string') {
+          // edit by 芋道源码
+          item = { name: item, url: item }
+        }
+        return item
+      })
+    } else {
+      fileList.value = []
+      return []
+    }
+  },
+  {
+    deep: true,
+    immediate: true
+  }
+)
+// 文件上传之前判断
+const beforeUpload: UploadProps['beforeUpload'] = (file: UploadRawFile) => {
+  let fileExtension = ''
+  if (file.name.lastIndexOf('.') > -1) {
+    fileExtension = file.name.slice(file.name.lastIndexOf('.') + 1)
+  }
+  const isImg = props.fileType.some((type: string) => {
+    if (file.type.indexOf(type) > -1) return true
+    return !!(fileExtension && fileExtension.indexOf(type) > -1)
+  })
+  const isLimit = file.size < props.fileSize * 1024 * 1024
+  if (!isImg) {
+    message.error(`文件格式不正确, 请上传${props.fileType.join('/')}格式!`)
+    return false
+  }
+  if (!isLimit) {
+    message.error(`上传文件大小不能超过${props.fileSize}MB!`)
+    return false
+  }
+  message.success('正在上传文件，请稍候...')
+  uploadNumber.value++
+}
+// 处理上传的文件发生变化
+// const handleFileChange = (uploadFile: UploadFile): void => {
+//   uploadRef.value.data.path = uploadFile.name
+// }
+// 文件上传成功
+const handleFileSuccess: UploadProps['onSuccess'] = (res: any): void => {
+  message.success('上传成功')
+  console.info(uploadList.value)
+  console.info(fileList.value)
+  uploadList.value.push({ name: res.data, url: res.data })
+  if (uploadList.value.length == uploadNumber.value) {
+    fileList.value = fileList.value.concat(uploadList.value)
+    uploadList.value = []
+    uploadNumber.value = 0
+    emit('input', listToString(fileList.value))
+  }
+}
+// 文件数超出提示
+const handleExceed: UploadProps['onExceed'] = (): void => {
+  message.error(`上传文件数量不能超过${props.limit}个!`)
+}
+// 上传错误提示
+const excelUploadError: UploadProps['onError'] = (): void => {
+  message.error('导入数据失败，请您重新上传！')
+}
+// 删除上传文件
+const handleRemove = (file) => {
+  const findex = fileList.value.map((f) => f.name).indexOf(file.name)
+  if (findex > -1) {
+    fileList.value.splice(findex, 1)
+    emit('input', listToString(fileList.value))
+  }
+}
+// 对象转成指定字符串分隔
+const listToString = (list: UploadUserFile[], separator?: string) => {
+  let strs = ''
+  separator = separator || ','
+  for (let i in list) {
+    strs += list[i].url + separator
+  }
+  return strs != '' ? strs.substr(0, strs.length - 1) : ''
+}
+// 预览
+const handlePictureCardPreview: UploadProps['onPreview'] = (file) => {
+  dialogImageUrl.value = file.url
+  dialogVisible.value = true
+}
+</script>
+<style scoped lang="scss">
+// .el-upload--picture-card 控制加号部分
+:deep(.hide .el-upload--picture-card) {
+  display: none;
+}
+// 去掉动画效果
+:deep(.el-list-enter-active, .el-list-leave-active) {
+  transition: all 0s;
+}
+
+:deep(.el-list-enter, .el-list-leave-active) {
+  opacity: 0;
+  transform: translateY(0);
+}
+</style>
@@ -12,7 +12,6 @@ export const rules = reactive({
   clientId: [required],
   secret: [required],
   name: [required],
-  logo: [required],
   status: [required],
   accessTokenValiditySeconds: [required],
   refreshTokenValiditySeconds: [required],
@@ -61,7 +61,11 @@
       v-if="['create', 'update'].includes(actionType)"
       :schema="allSchemas.formSchema"
       :rules="rules"
-    />
+    >
+      <template #logo>
+        <UploadImg :imgs="uploadLogo" :limit="1" />
+      </template>
+    </Form>
     <!-- 表单：详情 -->
     <Descriptions
       v-if="actionType === 'detail'"
@@ -138,6 +142,7 @@ import { useMessage } from &#39;@/hooks/web/useMessage&#39;
 import { useVxeGrid } from '@/hooks/web/useVxeGrid'
 import { VxeGridInstance } from 'vxe-table'
 import { FormExpose } from '@/components/Form'
+import { UploadImg } from '@/components/UploadFile'
 // 业务相关的 import
 import * as ClientApi from '@/api/system/oauth2/client'
 import { rules, allSchemas } from './client.data'
@@ -159,7 +164,7 @@ const actionType = ref(&#39;&#39;) // 操作按钮的类型
 const actionLoading = ref(false) // 按钮 Loading
 const formRef = ref<FormExpose>() // 表单 Ref
 const detailRef = ref() // 详情 Ref
-
+const uploadLogo = ref('')
 // 设置标题
 const setDialogTile = (type: string) => {
   dialogTitle.value = t('action.' + type)
@@ -169,6 +174,7 @@ const setDialogTile = (type: string) =&gt; {
  
 // 新增操作
 const handleCreate = () => {
+  uploadLogo.value = ''
   setDialogTile('create')
 }
  
@@ -177,6 +183,7 @@ const handleUpdate = async (rowId: number) =&gt; {
   setDialogTile('update')
   // 设置数据
   const res = await ClientApi.getOAuth2ClientApi(rowId)
+  uploadLogo.value = res.logo
   unref(formRef)?.setValues(res)
 }
  
@@ -202,6 +209,7 @@ const submitForm = async () =&gt; {
       // 提交请求
       try {
         const data = unref(formRef)?.formModel as ClientApi.OAuth2ClientVO
+        data.logo = uploadLogo.value
         if (actionType.value === 'create') {
           await ClientApi.createOAuth2ClientApi(data)
           message.success(t('common.createSuccess'))