上传视频组件封装
This commit is contained in:
熊丽君
346
src/components/VideoUpload/index.vue
Normal file
346
src/components/VideoUpload/index.vue
Normal file
@ -0,0 +1,346 @@
|
||||
<template>
|
||||
<div>
|
||||
<el-upload
|
||||
:headers="headers"
|
||||
:action="videoUploadUrl"
|
||||
list-type="picture-card"
|
||||
:on-success="handleSuccess"
|
||||
:on-error="handleUploadError"
|
||||
:before-upload="handleBeforeUpload"
|
||||
:file-list="fileList"
|
||||
:on-progress="handleProgress"
|
||||
:data="data"
|
||||
accept="video/mp4"
|
||||
:class="{ hide: fileList.length >= limit }"
|
||||
>
|
||||
<!-- accept="video/mp4, video/ogg, video/flv,video/avi,video/wmv,video/rmvb" -->
|
||||
<!-- :disabled="fileList.length >= limit || uploadBtn" -->
|
||||
<template #default>
|
||||
<i class="el-icon-plus"></i>
|
||||
</template>
|
||||
<template #file="{ file }">
|
||||
<div style="height: 100%">
|
||||
<video
|
||||
class="el-upload-list__item-thumbnail"
|
||||
:src="file.url"
|
||||
alt=""
|
||||
></video>
|
||||
<span class="el-upload-list__item-actions">
|
||||
<span
|
||||
class="el-upload-list__item-preview"
|
||||
@click="handleShowVideo(file)"
|
||||
>
|
||||
<i class="el-icon-video-play"></i>
|
||||
</span>
|
||||
<!-- <span
|
||||
class="el-upload-list__item-edit"
|
||||
@click="handleEditVideo(file)"
|
||||
>
|
||||
<el-icon><Edit /></el-icon>
|
||||
</span> -->
|
||||
<span
|
||||
class="el-upload-list__item-delete"
|
||||
@click="handleRemove(file)"
|
||||
>
|
||||
<i class="el-icon-delete"></i>
|
||||
</span>
|
||||
</span>
|
||||
<el-progress
|
||||
type="circle"
|
||||
class="progressModule"
|
||||
:color="colors"
|
||||
:percentage="Number(uploadPercentage)"
|
||||
v-if="showProgress && file.url == uploadUrl"
|
||||
></el-progress>
|
||||
</div>
|
||||
</template>
|
||||
</el-upload>
|
||||
<!-- 上传提示 -->
|
||||
<div class="el-upload__tip" v-if="showTip">
|
||||
请上传
|
||||
<template v-if="fileSize">
|
||||
大小不超过 <b style="color: #f56c6c">{{ fileSize }}MB</b>
|
||||
</template>
|
||||
<template v-if="fileType">
|
||||
格式为 <b style="color: #f56c6c">{{ fileType.join("/") }}</b>
|
||||
</template>
|
||||
的文件
|
||||
</div>
|
||||
|
||||
<el-dialog
|
||||
:visible.sync="dialogVisible"
|
||||
title="预览"
|
||||
append-to-body
|
||||
width="40%"
|
||||
>
|
||||
<video
|
||||
:src="dialogVideoUrl"
|
||||
alt=""
|
||||
autoplay
|
||||
class="video"
|
||||
controls="controls"
|
||||
></video>
|
||||
</el-dialog>
|
||||
<!-- <el-dialog v-model="editView" width="40%" append-to-body>
|
||||
<el-input
|
||||
type="textarea"
|
||||
:rows="4"
|
||||
v-model="editForm.url"
|
||||
@input="editVideo"
|
||||
></el-input>
|
||||
</el-dialog> -->
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
import { getToken } from "@/utils/auth";
|
||||
export default {
|
||||
props: {
|
||||
value: [String, Object, Array],
|
||||
// 数量限制
|
||||
limit: {
|
||||
type: Number,
|
||||
default: 1,
|
||||
},
|
||||
// 大小限制(MB)
|
||||
fileSize: {
|
||||
type: Number,
|
||||
default: 5,
|
||||
},
|
||||
// 文件类型, 例如['png', 'jpg', 'jpeg']
|
||||
fileType: {
|
||||
type: Array,
|
||||
default: () => ["doc", "xls", "ppt", "txt", "pdf"],
|
||||
},
|
||||
// 是否显示提示
|
||||
isShowTip: {
|
||||
type: Boolean,
|
||||
default: true,
|
||||
},
|
||||
data: {
|
||||
type: Object,
|
||||
default: () => {
|
||||
return {};
|
||||
},
|
||||
},
|
||||
},
|
||||
computed: {
|
||||
showTip() {
|
||||
return this.isShowTip && (this.fileType || this.fileSize);
|
||||
},
|
||||
},
|
||||
watch: {
|
||||
value: {
|
||||
handler(val) {
|
||||
if (val) {
|
||||
// 首先将值转为数组
|
||||
const list = Array.isArray(val) ? val : this.value.split(",");
|
||||
// 然后将数组转为对象数组
|
||||
this.fileList = list.map((item) => {
|
||||
if (typeof item === "string") {
|
||||
item = { name: item, url: item };
|
||||
// if (item.indexOf(this.baseUrl) === -1) {
|
||||
// item = { name: this.baseUrl + item, url: this.baseUrl + item };
|
||||
// } else {
|
||||
// item = { name: item, url: item };
|
||||
// }
|
||||
}
|
||||
return item;
|
||||
});
|
||||
} else {
|
||||
this.fileList = [];
|
||||
return [];
|
||||
}
|
||||
},
|
||||
deep: true,
|
||||
immediate: true,
|
||||
},
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
// 设置上传的请求头部
|
||||
headers: { "x-token": getToken() },
|
||||
baseUrl: process.env.VUE_APP_BASE_API,
|
||||
videoUploadUrl: process.env.VUE_APP_BASE_API + "/admin/v1/upload",
|
||||
dialogVideoUrl: "",
|
||||
dialogVisible: false,
|
||||
fileList: [],
|
||||
editForm: {
|
||||
url: "",
|
||||
uid: null,
|
||||
},
|
||||
editView: false,
|
||||
uploadPercentage: 0,
|
||||
showProgress: false,
|
||||
uploadUrl: "",
|
||||
colors: [
|
||||
{ color: "#ADD8E6", percentage: 20 },
|
||||
{ color: "#87CEEB", percentage: 40 },
|
||||
{ color: "#87CEFA", percentage: 60 },
|
||||
{ color: "#00BFFF", percentage: 80 },
|
||||
{ color: "#1296DB", percentage: 100 },
|
||||
],
|
||||
uploadBtn: false,
|
||||
loading: null,
|
||||
};
|
||||
},
|
||||
methods: {
|
||||
// 移除视频
|
||||
handleRemove(file) {
|
||||
const findex = this.fileList.map((f) => f.url).indexOf(file.url);
|
||||
if (findex > -1) {
|
||||
this.fileList.splice(findex, 1);
|
||||
this.submitFile();
|
||||
}
|
||||
},
|
||||
handleShowVideo(file) {
|
||||
this.dialogVideoUrl = file.url;
|
||||
this.dialogVisible = true;
|
||||
},
|
||||
handleBeforeUpload(file) {
|
||||
if (this.fileType.length) {
|
||||
let fileExtension = "";
|
||||
if (file.name.lastIndexOf(".") > -1) {
|
||||
fileExtension = file.name.slice(file.name.lastIndexOf(".") + 1);
|
||||
}
|
||||
const isTypeOk = this.fileType.some((type) => {
|
||||
if (file.type.indexOf(type) > -1) return true;
|
||||
if (fileExtension && fileExtension.indexOf(type) > -1) return true;
|
||||
return false;
|
||||
});
|
||||
if (!isTypeOk) {
|
||||
this.$message.error(
|
||||
`文件格式不正确, 请上传${this.fileType.join("/")}格式文件!`
|
||||
);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
// 校检文件大小
|
||||
if (this.fileSize) {
|
||||
const isLt = file.size / 1024 / 1024 < this.fileSize;
|
||||
if (!isLt) {
|
||||
this.$message.error(`上传文件大小不能超过 ${this.fileSize} MB!`);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
this.loading = this.$loading({
|
||||
lock: true,
|
||||
text: "上传中",
|
||||
background: "rgba(0, 0, 0, 0.7)",
|
||||
});
|
||||
},
|
||||
handleUploadError() {
|
||||
if (this.loading) {
|
||||
this.loading.close();
|
||||
}
|
||||
},
|
||||
// 上传完成
|
||||
handleSuccess(response, file, fileList) {
|
||||
this.showProgress = false;
|
||||
this.uploadBtn = false;
|
||||
if (response.code != "200") {
|
||||
for (var i = 0; i < fileList.length; i++) {
|
||||
if (i + 1 == fileList.length) {
|
||||
fileList.splice(i, 1);
|
||||
}
|
||||
}
|
||||
this.$message.error(response.message);
|
||||
this.loading.close();
|
||||
return;
|
||||
} else {
|
||||
this.$message.success(response.message);
|
||||
let obj = {
|
||||
name: response.data.filename,
|
||||
status: "success",
|
||||
uid: file.uid,
|
||||
url: response.data.url,
|
||||
};
|
||||
this.fileList.push(obj);
|
||||
this.loading.close();
|
||||
this.submitFile();
|
||||
}
|
||||
},
|
||||
// 播放视频
|
||||
handleEditVideo(file) {
|
||||
this.editForm.url = file.url;
|
||||
this.editForm.uid = file.uid;
|
||||
this.editView = true;
|
||||
},
|
||||
// 编辑视频
|
||||
editVideo() {
|
||||
for (let i in this.fileList) {
|
||||
if (this.fileList[i].uid == this.editForm.uid) {
|
||||
this.fileList[i].url = this.editForm.url;
|
||||
}
|
||||
}
|
||||
this.submitFile();
|
||||
},
|
||||
submitFile() {
|
||||
// this.$emit("submitImg", this.fileList);
|
||||
this.$emit("input", this.listToString(this.fileList));
|
||||
},
|
||||
// 对象转成指定字符串分隔
|
||||
listToString(list, separator) {
|
||||
let strs = "";
|
||||
separator = separator || ",";
|
||||
for (let i in list) {
|
||||
strs += list[i].url.replace(this.baseUrl, "") + separator;
|
||||
}
|
||||
return strs != "" ? strs.substr(0, strs.length - 1) : "";
|
||||
},
|
||||
// 上传进度
|
||||
handleProgress(response, file, fileList) {
|
||||
this.uploadBtn = true;
|
||||
this.uploadUrl = file.url;
|
||||
this.showProgress = true;
|
||||
this.uploadPercentage = file.percentage.toFixed(0);
|
||||
},
|
||||
},
|
||||
};
|
||||
</script>
|
||||
|
||||
<style lang="scss" scoped>
|
||||
.el-icon-plus {
|
||||
font-size: 30px !important;
|
||||
}
|
||||
.el-icon-edit {
|
||||
font-size: 18px !important;
|
||||
}
|
||||
.el-icon-video-play {
|
||||
font-size: 18px !important;
|
||||
}
|
||||
.el-icon-delete {
|
||||
font-size: 18px !important;
|
||||
color: rgb(243, 143, 130);
|
||||
}
|
||||
.el-input >>> .el-textarea__inner {
|
||||
font-size: 18px !important;
|
||||
}
|
||||
.video {
|
||||
display: block;
|
||||
margin: auto;
|
||||
min-height: 200px;
|
||||
max-height: 600px;
|
||||
min-width: 200px;
|
||||
max-width: 100%;
|
||||
}
|
||||
.progressModule >>> .el-progress__text {
|
||||
color: #1296db;
|
||||
font-size: 15px !important;
|
||||
}
|
||||
// .el-upload--picture-card 控制加号部分
|
||||
::v-deep.hide .el-upload--picture-card {
|
||||
display: none;
|
||||
}
|
||||
// 去掉动画效果
|
||||
::v-deep .el-list-enter-active,
|
||||
::v-deep .el-list-leave-active {
|
||||
transition: all 0s;
|
||||
}
|
||||
|
||||
::v-deep .el-list-enter,
|
||||
.el-list-leave-active {
|
||||
opacity: 0;
|
||||
transform: translateY(0);
|
||||
}
|
||||
</style>
|
||||
@ -39,6 +39,8 @@ import Editor from '@/components/Editor'
|
||||
import FileUpload from '@/components/FileUpload'
|
||||
// 图片上传组件
|
||||
import ImageUpload from '@/components/ImageUpload'
|
||||
// 视频上传组件
|
||||
import VideoUpload from '@/components/VideoUpload'
|
||||
// 图片预览组件
|
||||
import ImagePreview from '@/components/ImagePreview'
|
||||
// 字典标签组件
|
||||
@ -76,6 +78,7 @@ Vue.component('RightToolbar', RightToolbar)
|
||||
Vue.component('Editor', Editor)
|
||||
Vue.component('FileUpload', FileUpload)
|
||||
Vue.component('ImageUpload', ImageUpload)
|
||||
Vue.component('VideoUpload', VideoUpload)
|
||||
Vue.component('ImagePreview', ImagePreview)
|
||||
Vue.component('SiteOptions', SiteOptions)
|
||||
|
||||
|
||||
Reference in New Issue
Block a user