原始視頻添加
改版后
成功添加視頻
1.我們要先修改quill源碼中視頻<iframe> 標簽為<video>和寬高設置，新建js為quill-video.js
import Quill from "quill";
// 源碼中是import直接倒入细溅，這里要用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) {
// 設置值包含寬高恳蹲，為了達到自定義效果
//寬高為空的話鞠值，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' // 可添加樣式，看主要需要
Video.tagName = 'video' // 用video標簽替換iframe
export default Video
2.封裝quill組件
<template>
<div>
<!-- 圖片上傳 -->
<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>
<!-- 視頻彈窗 -->
<el-dialog
width="650px"
id="videoUpload"
title="視頻上傳"
:visible.sync="videoUploadTag"
append-to-body
:close-on-click-modal="false"
>
<el-form ref="videoObj" :model="videoObj" label-width="80px">
<el-form-item label="視頻鏈接">
<el-input
v-model="videoObj.videoLink"
placeholder="請輸入視頻鏈接"
clearable
></el-input>
</el-form-item>
<el-row>
<el-col :span="10">
<el-form-item label="寬">
<el-input-number
:min="200"
controls-position="right"
v-model="videoObj.videoWidth"
placeholder="請輸入自定義寬"
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="請輸入自定義高"
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";
// 注冊自定義Video
import Video from "@/utils/quill-video";
Quill.register(Video, true);
export default {
name: "Editor",
props: {
/* 編輯器的內(nèi)容 */
value: {
type: String,
default: ""
},
/* 高度 */
height: {
type: Number,
default: null
},
/* 最小高度 */
minHeight: {
type: Number,
default: null
},
/* 只讀 */
readOnly: {
type: Boolean,
default: false
},
/* 上傳地址 */
uploadUrl: {
type: String,
default: ""
}
},
data() {
var than = this;
return {
//顯示插入視頻鏈接彈框的標識
videoUploadTag: false,
//彈框插入的視頻鏈接記錄
videoObj: {
videoLink: "",
videoWidth: "",
videoHeight: ""
},
headers: {
Authorization: "Bearer " + getToken()
},
Quill: null,
currentValue: "",
options: {
theme: "snow",
bounds: document.body,
debug: "warn",
modules: {
// 工具欄配置
toolbar: {
container: [
["bold", "italic", "underline", "strike"], // 加粗 斜體 下劃線 刪除線
["blockquote", "code-block"], // 引用 代碼塊
[{ list: "ordered" }, { list: "bullet" }], // 有序两入、無序列表
[{ indent: "-1" }, { indent: "+1" }], // 縮進
[{ size: ["small", false, "large", "huge"] }], // 字體大小
[{ header: [1, 2, 3, 4, 5, 6, false] }], // 標題
[{ color: [] }, { background: [] }], // 字體顏色裳仆、字體背景顏色
[{ align: [] }], // 對齊方式
["clean"], // 清除文本格式
["link", "image", "video"] // 鏈接溉箕、圖片
],
handlers: {
video: value => {
// 點擊視頻圖標晦墙，彈出窗
than.videoObj = {
videoLink: "",
wdith: "",
height: ""
};
than.videoUploadTag = true;
}
}
}
},
placeholder: "請輸入內(nèi)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.$refs.editor;
this.Quill = new Quill(editor, this.options);
// 如果設置了上傳地址則自定義圖片上傳事件
if (this.uploadUrl) {
let toolbar = this.Quill.getModule("toolbar");
toolbar.addHandler("image", value => {
this.uploadType = "image";
if (value) {
this.$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.$emit("on-editor-change", eventName, ...args);
});
},
handleUploadSuccess(res, file) {
// 獲取富文本組件實例
let quill = this.Quill;
// 如果上傳成功
if (res.code == 200) {
// 獲取光標所在位置
let length = quill.getSelection().index;
// 插入圖片 res.url為服務器返回的圖片地址
quill.insertEmbed(length, "image", res.url);
// 調(diào)整光標到最后
quill.setSelection(length + 1);
} else {
this.$message.error("圖片插入失敗");
}
},
handleUploadError() {
this.$message.error("圖片插入失敗");
},
// 添加視頻鏈接
addVideoLink() {
if (this.videoObj.videoLink.length == 0) {
return this.$message.error("請輸入視頻鏈接");
}
//視頻插入在富文本中的位置
// 當編輯器中沒有輸入文本時，這里獲取到的 newRange 為 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
});
//隱藏彈框
this.videoUploadTag = false;
this.Quill.setSelection(1 + index);
}
}
};
</script>
<style>
/* 富文本框樣式肴茄，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: "請輸入鏈接地址:";
}
.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: "視頻地址:";
}
.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: "標題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: "標題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: "標題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: "標題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: "標題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: "標題6";
}
.ql-snow .ql-picker.ql-font .ql-picker-label::before,
.ql-snow .ql-picker.ql-font .ql-picker-item::before {
content: "標準字體";
}
.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: "襯線字體";
}
.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: "等寬字體";
}
.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:更多關于quill的修改可以看node_modules\quill文件夾
可正常下載觀看視頻鏈接：https://media.w3.org/2010/05/sintel/trailer.mp4
參考地址：https://biglead.blog.csdn.net/article/details/104468690
https://www.cnblogs.com/1175429393wljblog/p/12748681.html
