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<template>
<el-dialog
v-model="visible"
:title="title"
width="600px"
destroy-on-close
@close="handleClose"
>
<el-form
ref="formRef"
:model="formData"
:rules="formRules"
label-width="100px"
>
<el-form-item label="链接名称" prop="link_name">
<el-input v-model="formData.link_name" placeholder="请输入链接名称" />
</el-form-item>
<el-form-item label="链接地址" prop="link_url">
<el-input v-model="formData.link_url" placeholder="请输入链接地址,如:https://www.example.com" />
</el-form-item>
<el-form-item label="Logo" prop="link_logo">
<el-upload
class="image-uploader"
:action="uploadUrl"
:headers="uploadHeaders"
:show-file-list="false"
:on-success="handleImageSuccess"
:on-error="handleImageError"
:before-upload="beforeImageUpload"
accept="image/*"
>
<img
v-if="formData.link_logo"
:src="getImageUrl(formData.link_logo)"
class="image-preview"
/>
<div v-else class="upload-placeholder">
<el-icon class="image-uploader-icon"><Plus /></el-icon>
<div class="el-upload__text">点击上传Logo</div>
</div>
</el-upload>
<div style="margin-top: 8px; font-size: 12px; color: var(--el-text-color-secondary);">
建议尺寸:200x200,支持 jpg、png、gif 格式,大小不超过 2MB
</div>
<el-button
v-if="formData.link_logo"
size="small"
type="danger"
text
@click="handleRemoveImage"
style="margin-top: 8px;"
>
删除图片
</el-button>
</el-form-item>
<el-form-item label="描述" prop="description">
<el-input
v-model="formData.description"
type="textarea"
:rows="3"
placeholder="请输入描述"
/>
</el-form-item>
<el-form-item label="排序" prop="sort">
<el-input-number v-model="formData.sort" :min="0" :max="999" />
</el-form-item>
<el-form-item label="状态" prop="status">
<el-radio-group v-model="formData.status">
<el-radio :label="1">启用</el-radio>
<el-radio :label="0">禁用</el-radio>
</el-radio-group>
</el-form-item>
</el-form>
<template #footer>
<span class="dialog-footer">
<el-button @click="handleClose">取消</el-button>
<el-button type="primary" @click="handleSubmit" :loading="submitLoading">
确定
</el-button>
</span>
</template>
</el-dialog>
</template>
<script setup>
import { ref, reactive, watch } from 'vue'
import { ElMessage } from 'element-plus'
import { Plus } from '@element-plus/icons-vue'
import { addFriendlink, updateFriendlink } from '@/api/friendlink'
// @ts-ignore
const API_BASE_URL = import.meta.env.VITE_API_BASE_URL;
const props = defineProps({
modelValue: {
type: Boolean,
default: false
},
title: {
type: String,
default: '添加友情链接'
},
isEdit: {
type: Boolean,
default: false
},
rowData: {
type: Object,
default: () => ({})
}
})
const emit = defineEmits(['update:modelValue', 'success'])
const visible = ref(false)
const submitLoading = ref(false)
const formRef = ref(null)
// 上传配置
const uploadUrl = ref(API_BASE_URL + "/admin/uploadfiles");
const uploadHeaders = ref({
Authorization: "Bearer " + (localStorage.getItem("token") || ""),
});
// 图片上传前校验
const beforeImageUpload = (file) => {
const isImage = file.type.startsWith('image/');
const isLt2M = file.size / 1024 / 1024 < 2;
if (!isImage) {
ElMessage.error('请上传图片文件!');
return false;
}
if (!isLt2M) {
ElMessage.error('图片大小不能超过 2MB!');
return false;
}
return true;
};
// 图片上传成功
const handleImageSuccess = (response) => {
if (response.code === 200 || response.code === 201) {
formData.link_logo = response.data.url || response.data.path;
ElMessage.success(response.code === 201 ? "文件已存在,直接使用" : "图片上传成功");
} else {
ElMessage.error(response.msg || "图片上传失败");
}
};
// 图片上传失败
const handleImageError = () => {
ElMessage.error("图片上传失败,请重试");
};
// 删除图片
const handleRemoveImage = () => {
formData.link_logo = "";
ElMessage.success("图片已删除");
};
// 获取图片完整URL(用于预览)
const getImageUrl = (imagePath) => {
if (!imagePath) return "";
if (imagePath.startsWith("http")) return imagePath;
return API_BASE_URL + imagePath;
};
const formData = reactive({
link_name: '',
link_url: '',
link_logo: '',
description: '',
sort: 0,
status: 1
})
const formRules = {
link_name: [
{ required: true, message: '请输入链接名称', trigger: 'blur' },
{ max: 100, message: '长度不超过100个字符', trigger: 'blur' }
],
link_url: [
{ required: true, message: '请输入链接地址', trigger: 'blur' },
{ type: 'url', message: '请输入正确的URL地址', trigger: 'blur' }
]
}
// 监听 modelValue 变化
watch(() => props.modelValue, (val) => {
visible.value = val
if (val) {
resetForm()
if (props.isEdit && props.rowData) {
Object.assign(formData, props.rowData)
}
}
})
// 监听 visible 变化
watch(visible, (val) => {
emit('update:modelValue', val)
})
// 重置表单
const resetForm = () => {
formData.link_name = ''
formData.link_url = ''
formData.link_logo = ''
formData.description = ''
formData.sort = 0
formData.status = 1
}
// 关闭
const handleClose = () => {
visible.value = false
}
// 提交
const handleSubmit = async () => {
if (!formRef.value) return
await formRef.value.validate(async (valid) => {
if (valid) {
submitLoading.value = true
try {
let res
if (props.isEdit) {
res = await updateFriendlink(props.rowData.id, formData)
} else {
res = await addFriendlink(formData)
}
if (res.code === 200) {
ElMessage.success(props.isEdit ? '更新成功' : '添加成功')
handleClose()
emit('success')
} else {
ElMessage.error(res.msg || '操作失败')
}
} catch (error) {
console.error('提交失败:', error)
ElMessage.error('操作失败')
} finally {
submitLoading.value = false
}
}
})
}
</script>
<style scoped>
.dialog-footer {
display: flex;
justify-content: flex-end;
gap: 10px;
}
/* 图片上传样式 */
.image-uploader {
border: 1px dashed var(--el-border-color);
border-radius: 6px;
cursor: pointer;
position: relative;
overflow: hidden;
transition: var(--el-transition-duration-fast);
width: 120px;
height: 120px;
}
.image-uploader:hover {
border-color: var(--el-color-primary);
}
.upload-placeholder {
width: 120px;
height: 120px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
color: var(--el-text-color-secondary);
}
.image-uploader-icon {
font-size: 28px;
color: #8c939d;
margin-bottom: 8px;
}
.el-upload__text {
font-size: 12px;
}
.image-preview {
width: 120px;
height: 120px;
object-fit: contain;
display: block;
}
</style>