thoth-frontend-test/src/components/input/normalArea.vue

<template>
  <div>
    <article :id="id" :style="fullScreen ? { ...fullPositionStyle, ...styles } : styles" class="article" :class="getClass">
      <!-- <textEditor :id="id" :value="inputValue" /> -->
      <span v-show="fullScreen" class="changeSizeBtn" @click="changeSize">
        <svg-icon
          icon-class="icon-sx"
          class="icon"
        />
      </span>
      <span v-show="!fullScreen" class="changeSizeBtn" @click="changeSize">
        <svg-icon
          icon-class="icon-qp"
          class="icon"
        />
      </span>
      <editor :id="'tinymce_'+id" ref="editor" v-model="inputValue" :init="init" @input="changeText" />
    </article>
  </div>
</template>
<script>
import { keepLastIndex, uploadImg } from '@/utils/util'
// import request from '@/utils/request'
import tinymce from 'tinymce/tinymce'
import Editor from '@tinymce/tinymce-vue'
/* S 插件 */
import 'tinymce/plugins/lists'
import 'tinymce/plugins/fullscreen'
import 'tinymce/plugins/textcolor'
import 'tinymce/plugins/contextmenu'
import 'tinymce/plugins/wordcount'
/* E 插件 */
import 'tinymce/themes/silver/theme'
import 'tinymce/icons/default/icons'
// import { uploadImage } from '@/api/common.js'
// import textEditor from './editor'
export default {
  components: {
    Editor
    // textEditor
  },
  props: {
    id: {
      type: String,
      default: '',
      required: true
    },
    value: {
      type: String,
      default: '',
      required: false
    },
    defaultPlaceholder: {
      type: String,
      default: '',
      required: false
    },
    height: {
      type: Number,
      default: 200,
      required: false
    },
    fullPositionStyle: {
      type: Object,
      default: () => {
        return { }
      },
      required: false
    },
    styles: {
      type: Object,
      default: () => {
        return { }
      },
      required: false
    },
    bottomMargin: {
      type: Boolean,
      default: false,
      required: false
    }
  },
  data() {
    return {
      fullScreen: false,
      inputValue: '',
      edit: false,
      init: {
        auto_focus: false,
        language_url: '/tinymce/langs/zh_CN.js',
        language: 'zh_CN',
        skin_url: '/tinymce/skins/ui/oxide', // 编辑器需要一个skin才能正常工作，所以要设置一个skin_url指向之前复制出来的skin文件
        height: this.height,
        browser_spellcheck: true, // 拼写检查
        branding: false, // 去水印
        elementpath: false, // 禁用编辑器底部的状态栏
        statusbar: false, // 隐藏编辑器底部的状态栏
        paste_data_images: true, // 允许粘贴图像
        menubar: false, // 隐藏最上方menu
        fontsize_formats: '14px 16px 18px 20px 24px 26px 28px 30px 32px 36px', // 字体大小
        file_picker_types: 'image',
        placeholder: this.defaultPlaceholder,
        images_upload_credentials: true,
        plugins: 'fullscreen lists table textcolor wordcount contextmenu', // 引入插件
        toolbar: 'fullscreen bold italic underline strikethrough | fontsizeselect | forecolor backcolor | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent table | undo redo | removeformat formatselect',
        table_toolbar: 'tableprops | tableinsertrowbefore tableinsertrowafter tabledeleterow | tableinsertcolbefore tableinsertcolafter tabledeletecol | tablemergecells tablesplitcells'
      }
    }
  },
  computed: {
    getClass() {
      let className = ''
      if (this.fullScreen) {
        className += 'fullScreen'
      }
      if (this.bottomMargin) {
        className += ' bottomMargin'
      }
      return className
    }
  },
  watch: {
    value: {
      handler(newV, oldV) {
        this.inputValue = newV
      },
      immediate: true
    },
    inputValue: {
      handler(newV, oldV) {
        this.resetImgSrc(newV)
      },
      immediate: true
    }
  },
  mounted() {
    tinymce.init({ selector: `#tinymce_${this.id}` })
  },
  methods: {
    async resetImgSrc(str) {
      if (!str) return
      let newStr = str
      const imgReg = /<img.*?(?:>|\/>)/gi
      const srcReg = /src=[\'\"]?([^\'\"]*)[\'\"]?/i
      const imgArr = newStr.match(imgReg)
      imgArr && imgArr.map(async t => {
        const src = t.match(srcReg)
        if (src[1] && src[1].includes('data:image')) {
          const newImgUrl = await uploadImg(src[1])
          newStr = newStr.replace(src[1], newImgUrl)
          this.inputValue = newStr
          // 光标最后
          this.$nextTick(() => {
            const ifra = document.getElementById(`tinymce_${this.id}_ifr`)
            keepLastIndex(ifra.contentWindow.document.getElementById(`tinymce`), ifra.contentWindow)
          })
        }
      })
    },
    changeText(e) { // 富文本内容改变
      this.inputValue = e
      this.$emit('update:value', this.inputValue)
      this.$emit('change', this.inputValue)
    },
    changeSize() {
      this.fullScreen = !this.fullScreen
    }
  }
}
</script>
<style scoped lang="less">
.article {
  position: relative;
  .changeSizeBtn {
    position: absolute;
    top: 3px;
    right: 0px;
    z-index: 1000;
    height: 34px;
    width: 24px;
    text-align: center;
    line-height: 34px;
    border-radius: 3px;
    .icon {
      color: #409eff;
      font-weight: 700;
      font-size: 18px;
    }
    &:hover {
      background: #c8cbcf;
      border: 0;
      box-shadow: none;
    }
  }
}
.fullScreen {
  position: fixed;
  top: 0px;
  bottom: 0;
  left: 225px;
  right: 0;
  z-index: 1000;
  height: 100vh!important;
  /deep/.tox-tinymce {
    height: 100vh!important;
  }
  &.bottomMargin {
    /deep/.tox-tinymce {
      height: calc(100vh - 40px)!important;
    }
  }
}
.editor {
  border: 1px solid #666;
}
</style>