vue-quill-editor rich text editor uploads videos

Insert video
- Set the Chinese title of the toolbar
Modify the video `<iframe>` tag to `<video>`
- Set `video` tag custom attributes

Insert video

The idea of inserting a video into the rich text editor: hijack the original video upload event, then use the custom upload component to upload the video to the server, and the server returns a video link, which is then inserted into the rich text editor.

Encapsulate the rich text editor component quill.vue:

<!--富文本编辑器-->
<template>
  <div class="rich-text-editor-container" v-loading="loading">
    <quill-editor :content="content" :options="editorOptions" class="ql-editor" ref="myQuillEditor" @change="onEditorChange($event)">
    </quill-editor>
    <!--视频上传弹窗-->
    <div>
      <el-dialog :close-on-click-modal="false" width="50%" style="margin-top: 1px" title="视频上传" :visible.sync="videoForm.show" append-to-body>
        <el-tabs v-model="videoForm.activeName">
          <el-tab-pane label="添加视频链接" name="first">
            <el-input v-model="videoForm.videoLink" placeholder="请输入视频链接" clearable></el-input>
            <el-button type="primary" size="small" style="margin: 20px 0px 0px 0px " @click="insertVideoLink(videoForm.videoLink)">确认
            </el-button>
          </el-tab-pane>
          <el-tab-pane label="本地视频上传" name="second">
            <el-upload v-loading="loading" style="text-align: center;" drag :action="uploadVideoConfig.uploadUrl" accept="video/*" :name="uploadVideoConfig.name" :before-upload="onBeforeUploadVideo" :on-success="onSuccessVideo" :on-error="onErrorVideo" :multiple="false">
              <i class="el-icon-upload"></i>
              <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
              <div class="el-upload__tip" slot="tip">只能上传MP4文件，且不超过{
    
    {
    
    uploadVideoConfig.maxSize}}M</div>
            </el-upload>
          </el-tab-pane>
        </el-tabs>
      </el-dialog>
    </div>
  </div>
</template>
<script>
// require styles
import 'quill/dist/quill.core.css'
import 'quill/dist/quill.snow.css'
import 'quill/dist/quill.bubble.css'
import {
    
     quillEditor } from 'vue-quill-editor'

// 工具栏
const toolbarOptions = [
  ["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
  ['video'] // 视频
]
export default {
    
    
  name: 'RichTextEditor',
  components: {
    
    
    quillEditor
  },
  props: {
    
    
    /* 编辑器的内容 */
    content: {
    
     // 返回的html片段
      type: String,
      default: ''
    },
    // 视频上传配置
    uploadVideoConfig: {
    
    
      type: Object,
      default () {
    
    
        return {
    
    
          uploadUrl: '', // 上传地址
          maxSize: 10, // 图片上传大小限制，默认不超过2M
          name: 'Filedata' // 图片上传字段
        }
      }
    }
  },
  data () {
    
    
    let _self = this;
    return {
    
    
      loading: false, // 加载loading
      editorOptions: {
    
    
        placeholder: '',
        theme: 'snow', // or 'bubble'
        modules: {
    
    
          toolbar: {
    
    
            container: toolbarOptions, // 工具栏
            handlers: {
    
    
              'video': () => {
    
    
                // 覆盖默认的上传视频，点击视频图标，显示弹窗
                _self.videoForm.show = true
              }
            }
          }
        }
      },
      // 视频上传变量
      videoForm: {
    
    
        show: false, // 显示插入视频链接弹框的标识
        videoLink: '',
        activeName: 'first'
      }
    }
  },
  mounted () {
    
    
  },
  methods: {
    
    
    // 文本编辑
    onEditorChange ({
     
      quill, html, text }) {
    
    
      console.log('editor changed:', quill, html, text)
      console.log('html.replace(/<[^>]*>|/g:', html.replace(/<[^>]*>|/g))
      this.$emit('update:content', html)
      this.$emit('change', html)
    },
    hideLoading () {
    
    
      this.loading = false
    },
    /** --------- 视频上传相关 start ---------  */
    insertVideoLink (videoLink) {
    
    
      if (!videoLink) return this.$message.error('视频地址不能为空！')
      this.videoForm.show = false
      let quill = this.$refs['myQuillEditor'].quill
      // 获取富文本
      let range = quill.getSelection()
      // 获取光标位置：当编辑器中没有输入文本时，这里获取到的 range 为 null
      let index = range ? range.index : 0
      // 在光标所在位置 插入视频
      quill.insertEmbed(index, 'video', videoLink)
      // 调整光标到最后
      quill.setSelection(index + 1)
    },
    // el-文件上传组件
    onBeforeUploadVideo (file) {
    
    
      this.loading = true
      let acceptArr = ['video/mp4']
      const isVideo = acceptArr.includes(file.type)
      const isLt1M = file.size / 1024 / 1024 < this.uploadVideoConfig.maxSize
      if (!isVideo) {
    
    
        this.hideLoading()
        this.$message.error('只能上传mp4格式文件!')
      }
      if (!isLt1M) {
    
    
        this.hideLoading()
        this.$message.error(`上传文件大小不能超过 ${
      
      this.uploadVideoConfig.maxSize}MB!`)
      }
      return isLt1M && isVideo
    },
    // 文件上传成功时的钩子
    onSuccessVideo (res) {
    
    
      this.hideLoading()
      if (res.code === '100') {
    
    
        this.insertVideoLink(res.url)
      } else {
    
    
        this.$message.error(res.desc)
      }
    },
    // 文件上传失败时的钩子
    onErrorVideo () {
    
    
      this.hideLoading()
      this.$message.error('上传失败')
    },
    /**--------- 视频上传相关 end --------- */
  }
}
</script>
<style  lang='less'>
.rich-text-editor-container .ql-container {
    
    
  height: 300px;
}

.rich-text-editor-container .ql-editor {
    
    
  padding: 0;
}

.rich-text-editor-container .ql-tooltip {
    
    
  left: 5px !important;
}
</style>

The page uses the encapsulated rich text editor component, create a new one add.vue:

<template>
  <div>
    <editor :content="content" v-model="content" :height="480" />
  </div>
</template>

<script>
import Editor from "./quill";

export default {
    
    
  components: {
    
    
    Editor
  },
  data() {
    
    
    return {
    
    
      content: ""
    };
  }
};
</script>

Set the Chinese title of the toolbar

New quill-title.js:

// 给工具栏设置title
const titleConfig = {
    
    
  'ql-bold': '加粗',
  'ql-font': '字体',
  'ql-code': '插入代码',
  'ql-italic': '斜体',
  'ql-link': '添加链接',
  'ql-color': '字体颜色',
  'ql-background': '背景颜色',
  'ql-size': '字体大小',
  'ql-strike': '删除线',
  'ql-script': '上标/下标',
  'ql-underline': '下划线',
  'ql-blockquote': '引用',
  'ql-header': '标题',
  'ql-indent': '缩进',
  'ql-list': '列表',
  'ql-align': '文本对齐',
  'ql-direction': '文本方向',
  'ql-code-block': '代码块',
  'ql-formula': '公式',
  'ql-image': '图片',
  'ql-video': '视频',
  'ql-clean': '清除字体样式'
}

export function setQuillTitle () {
    
    
  const oToolBar = document.querySelector('.ql-toolbar')
  const aButton = oToolBar.querySelectorAll('button')
  const aSelect = oToolBar.querySelectorAll('select')
  aButton.forEach(function (item) {
    
    
    if (item.className === 'ql-script') {
    
    
      item.value === 'sub' ? item.title = '下标' : item.title = '上标'
    } else if (item.className === 'ql-indent') {
    
    
      item.value === '+1' ? item.title = '向右缩进' : item.title = '向左缩进'
    } else {
    
    
      item.title = titleConfig[item.className]
    }
  })
  // 字体颜色和字体背景特殊处理，两个在相同的盒子
  aSelect.forEach(function (item) {
    
    
    if (item.className.indexOf('ql-background') > -1) {
    
    
      item.previousSibling.title = titleConfig['ql-background']
    } else if (item.className.indexOf('ql-color') > -1) {
    
    
      item.previousSibling.title = titleConfig['ql-color']
    } else {
    
    
      item.parentNode.title = titleConfig[item.className]
    }
  })
}

Modify quill.vuethe file:

// 设置title
import {
    
     setQuillTitle } from './quill-title.js'

mounted Call the method in setQuillTitle:

  mounted () {
    
    
    // 初始给编辑器设置title
    setQuillTitle()
  }

However, there is a problem with the above rich text editor: it is saved vue-quill-editorby default iframe, and the tag inserted into the editor is <iframe class=\"ql-video\" frameborder=\"0\" allowfullscreen=\"true\" src=\"https://xxx\"></iframe>, as shown below:
Insert image description here

However, in actual use, what is needed is to insert a videolabel.

Edit video `<iframe>`tagged`<video>`

New quill-video.js:

import {
    
     Quill } from "vue-quill-editor";
// 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) {
    
    
    const node = super.create(value)
    // 添加video标签所需的属性
    node.setAttribute('controls', 'controls')
    node.setAttribute('type', 'video/mp4')
    node.setAttribute('src', this.sanitize(value))
    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) // eslint-disable-line import/no-named-as-default-member
  }

  static value(domNode) {
    
    
    return domNode.getAttribute('src')
  }

  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' // 这里不用改，楼主不用iframe，直接替换掉原来，如果需要也可以保留原来的，这里用个新的blot
Video.className = 'ql-video'
Video.tagName = 'video' // 用video标签替换iframe

export default Video

Modify quill.vuethe file:

import {
    
     quillEditor, Quill } from 'vue-quill-editor'
// 这里引入修改过的video模块并注册
import Video from './video'
Quill.register(Video, true)

As shown below:
Insert image description here

As you can see on the page, the tag inserted into the editor is <video class=\"ql-video\" controls=\"controls\" type=\"video/mp4\" src=\"xxx\"></video>as shown below:
Insert image description here

Set `video`label custom properties

Sometimes, you also need to videoadd some custom attributes to the tag: modify quill-video.jsthe file:
Insert image description here

Modify quill.vuethe file:
Insert image description here

In this way, videoa custom attribute is added to the tag: <video class=\"ql-video\" controls=\"controls\" playsinline=\"true\" webkit-playsinline=\"true\" type=\"video/mp4\" poster=\"https://xxx\" src=\"https://xxx\"></video>.

PS: By analogy, you can also videoadd some other attributes to the tag, such as width，heightetc. You only need to modify the corresponding places in the above way.

Page effect:
Insert image description here

Complete quill.vuecode:

<!--富文本编辑器-->
<template>
  <div class="rich-text-editor-container" v-loading="loading">
    <quill-editor :content="content" :options="editorOptions" class="ql-editor" ref="myQuillEditor" @change="onEditorChange($event)">
    </quill-editor>
    <!--视频上传弹窗-->
    <div>
      <el-dialog :close-on-click-modal="false" width="50%" style="margin-top: 1px" title="视频上传" :visible.sync="videoForm.show" append-to-body>
        <el-tabs v-model="videoForm.activeName">
          <el-tab-pane label="添加视频链接" name="first">
            <el-input v-model="videoForm.videoLink" placeholder="请输入视频链接" clearable></el-input>
            <el-button type="primary" size="small" style="margin: 20px 0px 0px 0px " @click="insertVideoLink(videoForm.videoLink,'')">确认
            </el-button>
          </el-tab-pane>
          <el-tab-pane label="本地视频上传" name="second">
            <el-upload v-loading="loading" style="text-align: center;" drag :action="uploadVideoConfig.uploadUrl" accept="video/*" :name="uploadVideoConfig.name" :before-upload="onBeforeUploadVideo" :on-success="onSuccessVideo" :on-error="onErrorVideo" :multiple="false">
              <i class="el-icon-upload"></i>
              <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
              <div class="el-upload__tip" slot="tip">只能上传MP4文件，且不超过{
    
    {
    
    uploadVideoConfig.maxSize}}M</div>
            </el-upload>
          </el-tab-pane>
        </el-tabs>
      </el-dialog>
    </div>
  </div>
</template>
<script>
// require styles
import 'quill/dist/quill.core.css'
import 'quill/dist/quill.snow.css'
import 'quill/dist/quill.bubble.css'
import {
    
     quillEditor, Quill } from 'vue-quill-editor'
// 这里引入修改过的video模块并注册
import Video from './video'
Quill.register(Video, true)

// 设置title
import {
    
     setQuillTitle } from './quill-title.js'
// 工具栏
const toolbarOptions = [
  ["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
  ['video'] // 视频
]
export default {
    
    
  name: 'RichTextEditor',
  components: {
    
    
    quillEditor
  },
  props: {
    
    
    /* 编辑器的内容 */
    content: {
    
     // 返回的html片段
      type: String,
      default: ''
    },
    // 视频上传配置
    uploadVideoConfig: {
    
    
      type: Object,
      default () {
    
    
        return {
    
    
          uploadUrl: '', // 上传地址
          maxSize: 10, // 图片上传大小限制，默认不超过2M
          name: 'Filedata' // 图片上传字段
        }
      }
    }
  },
  data () {
    
    
    let _self = this;
    return {
    
    
      loading: false, // 加载loading
      editorOptions: {
    
    
        placeholder: '',
        theme: 'snow', // or 'bubble'
        modules: {
    
    
          toolbar: {
    
    
            container: toolbarOptions, // 工具栏
            handlers: {
    
    
              'video': () => {
    
    
                // 覆盖默认的上传视频，点击视频图标，显示弹窗
                _self.videoForm.show = true
              }
            }
          }
        }
      },
      // 视频上传变量
      videoForm: {
    
    
        show: false, // 显示插入视频链接弹框的标识
        videoLink: '',
        activeName: 'first'
      }
    }
  },
  mounted () {
    
    
    // 初始给编辑器设置title
    setQuillTitle()
  },
  methods: {
    
    
    // 文本编辑
    onEditorChange ({
     
      quill, html, text }) {
    
    
      console.log('editor changed:', quill, html, text)
      console.log('html.replace(/<[^>]*>|/g:', html.replace(/<[^>]*>|/g))
      this.$emit('update:content', html)
      this.$emit('change', html)
    },
    hideLoading () {
    
    
      this.loading = false
    },
    /** --------- 视频上传相关 start ---------  */
    insertVideoLink (videoLink, poster) {
    
    
      if (!videoLink) return this.$message.error('视频地址不能为空！')
      this.videoForm.show = false
      let quill = this.$refs['myQuillEditor'].quill
      // 获取富文本
      let range = quill.getSelection()
      // 获取光标位置：当编辑器中没有输入文本时，这里获取到的 range 为 null
      let index = range ? range.index : 0
      // 没有视频默认封面时，设置默认视频封面图片
      const img = poster ? poster : 'https://cube.elemecdn.com/6/94/4d3ea53c084bad6931a56d5158a48jpeg.jpeg'
      // 在光标所在位置 插入视频
      quill.insertEmbed(index, 'video', {
    
    
        url: videoLink,
        poster: img
      })
      // 调整光标到最后
      quill.setSelection(index + 1)
    },
    // el-文件上传组件
    onBeforeUploadVideo (file) {
    
    
      this.loading = true
      let acceptArr = ['video/mp4']
      const isVideo = acceptArr.includes(file.type)
      const isLt1M = file.size / 1024 / 1024 < this.uploadVideoConfig.maxSize
      if (!isVideo) {
    
    
        this.hideLoading()
        this.$message.error('只能上传mp4格式文件!')
      }
      if (!isLt1M) {
    
    
        this.hideLoading()
        this.$message.error(`上传文件大小不能超过 ${
      
      this.uploadVideoConfig.maxSize}MB!`)
      }
      return isLt1M && isVideo
    },
    // 文件上传成功时的钩子
    onSuccessVideo (res) {
    
    
      this.hideLoading()
      if (res.code === '100') {
    
    
        this.insertVideoLink(res.url, res.cover)
      } else {
    
    
        this.$message.error(res.desc)
      }
    },
    // 文件上传失败时的钩子
    onErrorVideo () {
    
    
      this.hideLoading()
      this.$message.error('上传失败')
    },
    /**--------- 视频上传相关 end --------- */
  }
}
</script>
<style  lang='less'>
.rich-text-editor-container .ql-container {
    
    
  height: 300px;
}

.rich-text-editor-container .ql-editor {
    
    
  padding: 0;
}

.rich-text-editor-container .ql-tooltip {
    
    
  left: 5px !important;
}
</style>

Complete quill-video.jscode:

import {
    
     Quill } from "vue-quill-editor";
// 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video标签所需的属性
    node.setAttribute('controls', 'controls')
    node.setAttribute('playsinline', 'true')
    node.setAttribute('webkit-playsinline', 'true')
    node.setAttribute('type', 'video/mp4')
    // poster 属性指定视频下载时显示的图像，或者在用户点击播放按钮前显示的图像。
    node.setAttribute('poster', value.poster)
    node.setAttribute('src', this.sanitize(value.url))
    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) // eslint-disable-line import/no-named-as-default-member
  }

  static value (domNode) {
    
    
    // 设置自定义的属性值
    return {
    
    
      url: domNode.getAttribute('src'),
      poster: domNode.getAttribute('poster'),
    }
  }

  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' // 这里不用改，不用iframe，直接替换掉原来，如果需要也可以保留原来的，这里用个新的blot
Video.className = 'ql-video'  // 可添加样式，看实际使用需要
Video.tagName = 'video' // 用video标签替换iframe

export default Video