原始视频添加
改版后
成功添加视频
1.我们要先修改quill源码中视频<iframe> 标签为<video>和宽高设置，新建js为quill-video.js
import Quill from "quill";
// 源码中是import直接倒入，这里要用Quill.import引入
const BlockEmbed = Quill.import('blots/block/embed')
const Link = Quill.import('formats/link')
const ATTRIBUTES = ['height', 'width']
class Video extends BlockEmbed {
static create(value) {
let node = super.create()
//添加
node.setAttribute('src', value.url)
node.setAttribute('controls', value.controls)
node.setAttribute('width', value.width)
node.setAttribute('height', value.height)
return node
}
static formats (domNode) {
return ATTRIBUTES.reduce((formats, attribute) => {
if (domNode.hasAttribute(attribute)) {
formats[attribute] = domNode.getAttribute(attribute)
}
return formats
}, {})
}
static sanitize (url) {
return Link.sanitize(url)
}
static value (domNode) {
// 设置值包含宽高，为了达到自定义效果
//宽高为空的话，就是按100%算
return {
url: domNode.getAttribute('src'),
controls: domNode.getAttribute('controls'),
width: domNode.getAttribute('width'),
height: domNode.getAttribute('height')
}
}
format (name, value) {
if (ATTRIBUTES.indexOf(name) > -1) {
if (value) {
this.domNode.setAttribute(name, value)
} else {
this.domNode.removeAttribute(name)
}
} else {
super.format(name, value)
}
}
html () {
const { video } = this.value()
return `<a href="${video}">${video}</a>`
}
}
Video.blotName = 'video'
// Video.className = 'ql-video' // 可添加样式，看主要需要
Video.tagName = 'video' // 用video标签替换iframe
export default Video
2.封装quill组件
<template>
<div>
<!-- 图片上传 -->
<el-upload
:action="uploadUrl"
:on-success="handleUploadSuccess"
:on-error="handleUploadError"
name="file"
:show-file-list="false"
:headers="headers"
style="display: none"
ref="upload"
v-if="this.uploadUrl"
>
</el-upload>
<!-- 视频弹窗 -->
<el-dialog
width="650px"
id="videoUpload"
title="视频上传"
:visible.sync="videoUploadTag"
append-to-body
:close-on-click-modal="false"
>
<el-form ref="videoObj" :model="videoObj" label-width="80px">
<el-form-item label="视频链接">
<el-input
v-model="videoObj.videoLink"
placeholder="请输入视频链接"
clearable
></el-input>
</el-form-item>
<el-row>
<el-col :span="10">
<el-form-item label="宽">
<el-input-number
:min="200"
controls-position="right"
v-model="videoObj.videoWidth"
placeholder="请输入自定义宽"
clearable
></el-input-number>
</el-form-item>
</el-col>
<el-col :span="10" :offset="3">
<el-form-item label="高">
<el-input-number
:min="200"
controls-position="right"
v-model="videoObj.videoHeight"
placeholder="请输入自定义高"
clearable
></el-input-number> </el-form-item
></el-col>
</el-row>
</el-form>
<div slot="footer" class="dialog-footer">
<el-button type="primary" @click="addVideoLink()">添加</el-button>
</div>
</el-dialog>
<div class="editor" ref="editor" :style="styles"></div>
</div>
</template>
<script>
import Quill from "quill";
import "quill/dist/quill.core.css";
import "quill/dist/quill.snow.css";
import "quill/dist/quill.bubble.css";
import { getToken } from "@/utils/auth";
// 注册自定义Video
import Video from "@/utils/quill-video";
Quill.register(Video, true);
export default {
name: "Editor",
props: {
/* 编辑器的内容 */
value: {
type: String,
default: ""
},
/* 高度 */
height: {
type: Number,
default: null
},
/* 最小高度 */
minHeight: {
type: Number,
default: null
},
/* 只读 */
readOnly: {
type: Boolean,
default: false
},
/* 上传地址 */
uploadUrl: {
type: String,
default: ""
}
},
data() {
var than = this;
return {
//显示插入视频链接弹框的标识
videoUploadTag: false,
//弹框插入的视频链接记录
videoObj: {
videoLink: "",
videoWidth: "",
videoHeight: ""
},
headers: {
Authorization: "Bearer " + getToken()
},
Quill: null,
currentValue: "",
options: {
theme: "snow",
bounds: document.body,
debug: "warn",
modules: {
// 工具栏配置
toolbar: {
container: [
["bold", "italic", "underline", "strike"], // 加粗 斜体 下划线 删除线
["blockquote", "code-block"], // 引用 代码块
[{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表
[{ indent: "-1" }, { indent: "+1" }], // 缩进
[{ size: ["small", false, "large", "huge"] }], // 字体大小
[{ header: [1, 2, 3, 4, 5, 6, false] }], // 标题
[{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色
[{ align: [] }], // 对齐方式
["clean"], // 清除文本格式
["link", "image", "video"] // 链接、图片
],
handlers: {
video: value => {
// 点击视频图标，弹出窗
than.videoObj = {
videoLink: "",
wdith: "",
height: ""
};
than.videoUploadTag = true;
}
}
}
},
placeholder: "请输入内容",
readOnly: this.readOnly
}
};
},
computed: {
styles() {
let style = {};
if (this.minHeight) {
style.minHeight = `${this.minHeight}px`;
}
if (this.height) {
style.height = `${this.height}px`;
}
return style;
}
},
watch: {
value: {
handler(val) {
if (val !== this.currentValue) {
this.currentValue = val === null ? "" : val;
if (this.Quill) {
this.Quill.pasteHTML(this.currentValue);
}
}
},
immediate: true
}
},
mounted() {
this.init();
},
beforeDestroy() {
this.Quill = null;
},
methods: {
init() {
const editor = this.$refs.editor;
this.Quill = new Quill(editor, this.options);
// 如果设置了上传地址则自定义图片上传事件
if (this.uploadUrl) {
let toolbar = this.Quill.getModule("toolbar");
toolbar.addHandler("image", value => {
this.uploadType = "image";
if (value) {
this.$refs.upload.$children[0].$refs.input.click();
} else {
this.quill.format("image", false);
}
});
toolbar.addHandler("video", value => {
this.uploadType = "video";
if (value) {
this.$refs.upload.$children[0].$refs.input.click();
} else {
this.quill.format("video", false);
}
});
}
this.Quill.pasteHTML(this.currentValue);
this.Quill.on("text-change", (delta, oldDelta, source) => {
const html = this.$refs.editor.children[0].innerHTML;
const text = this.Quill.getText();
const quill = this.Quill;
this.currentValue = html;
this.$emit("input", html);
this.$emit("on-change", { html, text, quill });
});
this.Quill.on("text-change", (delta, oldDelta, source) => {
this.$emit("on-text-change", delta, oldDelta, source);
});
this.Quill.on("selection-change", (range, oldRange, source) => {
this.$emit("on-selection-change", range, oldRange, source);
});
this.Quill.on("editor-change", (eventName, ...args) => {
this.$emit("on-editor-change", eventName, ...args);
});
},
handleUploadSuccess(res, file) {
// 获取富文本组件实例
let quill = this.Quill;
// 如果上传成功
if (res.code == 200) {
// 获取光标所在位置
let length = quill.getSelection().index;
// 插入图片 res.url为服务器返回的图片地址
quill.insertEmbed(length, "image", res.url);
// 调整光标到最后
quill.setSelection(length + 1);
} else {
this.$message.error("图片插入失败");
}
},
handleUploadError() {
this.$message.error("图片插入失败");
},
// 添加视频链接
addVideoLink() {
if (this.videoObj.videoLink.length == 0) {
return this.$message.error("请输入视频链接");
}
//视频插入在富文本中的位置
// 当编辑器中没有输入文本时，这里获取到的 newRange 为 null
let newRange = this.Quill.selection.savedRange;
let index = 0;
if (newRange == null) {
index = 0;
} else {
index = newRange.index;
}
this.Quill.insertEmbed(index, "video", {
url: this.videoObj.videoLink,
controls: "controls",
width: this.videoObj.videoWidth,
height: this.videoObj.videoHeight
});
//隐藏弹框
this.videoUploadTag = false;
this.Quill.setSelection(1 + index);
}
}
};
</script>
<style>
/* 富文本框样式，一定要加 */
.editor,
.ql-toolbar {
white-space: pre-wrap !important;
line-height: normal !important;
}
.quill-img {
display: none;
}
.ql-snow .ql-tooltip[data-mode="link"]::before {
content: "请输入链接地址:";
}
.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
border-right: 0px;
content: "保存";
padding-right: 0px;
}
.ql-snow .ql-tooltip[data-mode="video"]::before {
content: "视频地址:";
}
.ql-snow .ql-picker.ql-size .ql-picker-label::before,
.ql-snow .ql-picker.ql-size .ql-picker-item::before {
content: "14px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="small"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="small"]::before {
content: "10px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="large"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="large"]::before {
content: "18px";
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="huge"]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="huge"]::before {
content: "32px";
}
.ql-snow .ql-picker.ql-header .ql-picker-label::before,
.ql-snow .ql-picker.ql-header .ql-picker-item::before {
content: "文本";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
content: "标题1";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
content: "标题2";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
content: "标题3";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
content: "标题4";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
content: "标题5";
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {
content: "标题6";
}
.ql-snow .ql-picker.ql-font .ql-picker-label::before,
.ql-snow .ql-picker.ql-font .ql-picker-item::before {
content: "标准字体";
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="serif"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="serif"]::before {
content: "衬线字体";
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="monospace"]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before {
content: "等宽字体";
}
.ql-snow .ql-tooltip[data-mode="video"] {
left: 15px !important;
}
/* .ql-video {
width: 80%;
height: 400px;
} */
</style>
3.使用
<template>
<div>
<editor :value="content" v-model="content" :height="480" />
</div>
</template>
<script>
import Editor from "@/components/Editor";
export default {
components: {
Editor
},
data() {
return {
content: ""
};
}
};
</script>
ps:更多关于quill的修改可以看node_modules\quill文件夹
可正常下载观看视频链接：https://media.w3.org/2010/05/sintel/trailer.mp4
参考地址：https://biglead.blog.csdn.net/article/details/104468690
https://www.cnblogs.com/1175429393wljblog/p/12748681.html
