Merge branch 'forge' of https://bdgit.educoder.net/Hjqreturn/educoder into forge

public/react/src/AppConfig.js

@@ -47,8 +47,8 @@ export function initAxiosInterceptors(props) {
     // TODO 读取到package.json中的配置？
 
 			var //proxy = "http://localhost:3000"
-               // proxy="http://123.59.135.93:56666"
-            proxy="http://localhost:3000"
+               proxy="http://123.59.135.93:56666"
+            // proxy="http://localhost:3000"
 
     // 在这里使用requestMap控制，避免用户通过双击等操作发出重复的请求；
     // 如果需要支持重复的请求，考虑config里面自定义一个allowRepeat参考来控制

public/react/src/forge/quillForEditor/FillBlot.js

@@ -0,0 +1,35 @@
+/*
+ * @Description: 填空
+ * @Author: tangjiang
+ * @Github: 
+ * @Date: 2020-01-06 09:02:29
+ * @LastEditors  : tangjiang
+ * @LastEditTime : 2020-02-05 10:44:01
+ */
+import Quill from 'quill';
+let Inline = Quill.import('blots/inline');
+// const BlockEmbed = Quill.import('blots/embed');
+class FillBlot extends Inline {
+  static create (value) {
+    const node = super.cerate(value);
+    // node.classList.add('icon icon-bianji2');
+    // node.setAttribute('data-fill', 'fill');
+    console.log('编辑器值===》》》》》', value);
+    node.setAttribute('data_index', value.data_index);
+    node.nodeValue = value.text; 
+    return node;
+  }
+  
+  static value (node) {
+    return {
+      // dataSet: node.getAttribute('data-fill'),
+      data_index: node.getAttribute('data_index')
+    }
+  }
+}
+
+
+FillBlot.blotName = "fill";
+FillBlot.tagName = "span";
+
+export default FillBlot;

public/react/src/forge/quillForEditor/ImageBlot.js

@@ -0,0 +1,70 @@
+/*
+ * @Description: 重写图片
+ * @Author: tangjiang
+ * @Github: 
+ * @Date: 2019-12-16 15:50:45
+ * @LastEditors  : tangjiang
+ * @LastEditTime : 2019-12-31 13:59:02
+ */
+import Quill from "quill";
+
+const BlockEmbed = Quill.import('blots/block/embed');
+
+export default class ImageBlot extends BlockEmbed {
+
+  static create(value) {
+
+    const node = super.create();
+    node.setAttribute('alt', value.alt);
+    node.setAttribute('src', value.url);
+    // console.log('~~~~~~~~~~~', node, value);
+    node.addEventListener('click', function () {
+      value.onclick(value.url);
+    }, false);
+    if (value.width) {
+      node.setAttribute('width', value.width);
+    }
+    if (value.height) {
+      node.setAttribute('height', value.height);
+    }
+
+    if (value.id) {
+      node.setAttribute('id', value.id);
+    }
+    // 宽度和高度都不存在时，
+    if (!value.width && !value.height) {
+      // node.setAttribute('display', 'block');
+      node.setAttribute('width', '100%');
+    }
+
+    // node.setAttribute('style', { cursor: 'pointer' });
+
+    // if (node.onclick) {
+    //   console.log('image 有图片点击事件======》》》》》》');
+    //   // node.setAttribute('onclick', node.onCLick);
+    // }
+    // 给图片添加点击事件
+    // node.onclick = () => {
+    //   value.onClick && value.onClick(value.url);
+    // }
+    return node;
+  }
+
+  // 获取节点值
+  static value (node) {
+
+    return {
+      alt: node.getAttribute('alt'),
+      url: node.getAttribute('src'),
+      onclick: node.onclick,
+      width: node.width,
+      height: node.height,
+      display: node.getAttribute('display'),
+      id: node.id,
+      // style: node.style
+    };
+  }
+}
+
+ImageBlot.blotName = 'image';
+ImageBlot.tagName = 'img';

public/react/src/forge/quillForEditor/README.md

@@ -0,0 +1,95 @@
+<!--
+ * @Description: 
+ * @Author: tangjiang
+ * @Github: 
+ * @Date: 2020-01-06 16:20:03
+ * @LastEditors  : tangjiang
+ * @LastEditTime : 2020-01-09 09:45:29
+ -->
+## QuillForEditor 使用 [https://quilljs.com/]
+
+  ### 导入
+  
+  - 目录  src/common/quillForEditor （默认加载当前文件夹下的 index.js 文件）
+
+  ### 参数
+
+  | 字段  | 描述 |
+  | ----- | ----- |
+  | placeholder | 提示信息 |
+  | readOnly | 只读(只读取模式时，没有 工具栏且内容不可编辑，通常用于展示quill内容) | 
+  | autoFocus | 自动获得焦点 |
+  | options | 配置参数， 指定工具栏内容 |
+  | value | 文本编辑器内容 |
+  | imgAttrs | 指定上传图片的尺寸 { width: 'xxpx}, height: 'xxpx'|
+  | style | 指定quill容器样式 |
+  | wrapStyle | 指定包裹quill容器的样式|
+  | onContentChange | 当编辑器内容变化时调用此回调函数(注: 此时返回的内容为对象，提交到后台时需要格式成 JSON 字符串: JSON.stringify(xx)) |
+  | showUploadImage | 点击放大上传成功后的图片， 返回上传成功后的图片 url, （评论时点击图片这么大）|
+
+
+
+  ### 添加工具栏
+
+  - 默认所有的
+
+  ```
+    const options = [
+      'bold', // 加粗
+      'italic', // 斜体
+      'underline', // 下划线
+      {size: ['12px', '14px', '16px', '18px', '20px']}, // 字体大小
+      {align: []},  // 对齐方式
+      {list: 'ordered'},  // 有序列表
+      {list: 'bullet'}, // 无序列表
+      {script: 'sub'},  // 下标  x2
+      {script: 'super'}, // 上标 平方 (x2)
+      { 'color': [] },  // 字体颜色
+      { 'background': [] },  // 背景色
+      {header: [1,2,3,4,5,false]}, // H1,H2 ...
+      'blockquote',  //  文件左边加一个边框样式
+      'code-block', //  块内容
+      'link',  // 链接
+      'image',  // 图片
+      'video', // 视频
+      'formula', // 数学公式
+      'clean' // 清除
+    ]
+  ```
+
+
+  ### 使用
+
+  ````
+    编辑模式是放不大图片的
+    import QuillForEditor from 'xxx';
+
+    // 指定需要显示的工具栏信息, 不指定加载全部
+    const options = [
+
+    ];
+    
+    /**
+    * @description 获取编辑器返回的内容
+    * @params [Object] value 编辑器内容
+    */
+    const handleCtxChange = (value) => {
+      // 编辑器内容非空判断
+      const _text = quill.getText();
+      const reg = /^[\s\S]*.*[^\s][\s\S]*$/;
+      if (!reg.test(_text)) {
+        // 处理编辑器内容为空
+      } else {
+        // 提交到后台的内容需要处理一下;
+        value =  JSON.stringify(value)
+      }
+    }
+
+    
+    <QuillForEditor
+      options={options}
+      onContentChange={handleCtxChange}
+    >
+    </QuillForEditor>
+  ````
+

public/react/src/forge/quillForEditor/deepEqual.js

@@ -0,0 +1,47 @@
+function deepEqual (prev, current) {
+  if (prev === current) { // 基本类型比较，值，类型都相同 或者同为 null or undefined
+    return true;
+  }
+
+  if ((!prev && current) 
+    || (prev && !current)
+    || (!prev && !current)
+  ) {
+    return false;
+  }
+
+  if (Array.isArray(prev)) {
+    if (!Array.isArray(current)) return false;
+    if (prev.length !== current.length) return false;
+    
+    for (let i = 0; i < prev.length; i++) {
+      if (!deepEqual(current[i], prev[i])) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  if (typeof current === 'object') {
+    if (typeof prev !== 'object') return false;
+    const prevKeys = Object.keys(prev);
+    const curKeys = Object.keys(current);
+
+    if (prevKeys.length !== curKeys.length) return false;
+
+    prevKeys.sort();
+    curKeys.sort();
+
+    for (let i = 0; i < prevKeys.length; i++) {
+      if (prevKeys[i] !== curKeys[i]) return false;
+      const key = prevKeys[i];
+      if (!deepEqual(prev[key], current[key])) return false;
+    }
+
+    return true;
+  }
+
+  return false;
+}
+
+export default deepEqual;

public/react/src/forge/quillForEditor/index.js

@@ -0,0 +1,280 @@
+/*
+ * @Description: quill 编辑器
+ * @Author: tangjiang
+ * @Github:
+ * @Date: 2019-12-18 08:49:30
+ * @LastEditors  : tangjiang
+ * @LastEditTime : 2020-02-05 11:23:03
+ */
+import './index.scss';
+import 'quill/dist/quill.core.css'; // 核心样式
+import 'quill/dist/quill.snow.css'; // 有工具栏
+import 'quill/dist/quill.bubble.css'; // 无工具栏
+import 'katex/dist/katex.min.css'; // katex 表达式样式
+import React, { useState, useRef, useEffect } from 'react';
+import Quill from 'quill';
+import katex from 'katex';
+import deepEqual from './deepEqual.js'
+import { fetchUploadImage } from '../../services/ojService.js';
+import { getImageUrl } from 'educoder'
+import ImageBlot from './ImageBlot';
+import FillBlot from './FillBlot';
+const Size = Quill.import('attributors/style/size');
+const Font = Quill.import('formats/font');
+// const Color = Quill.import('attributes/style/color');
+Size.whitelist = ['12px', '14px', '16px', '18px', '20px', false];
+Font.whitelist = ['SimSun', 'SimHei','Microsoft-YaHei','KaiTi','FangSong','Arial','Times-New-Roman','sans-serif'];
+
+window.Quill = Quill;
+window.katex = katex;
+Quill.register(ImageBlot);
+Quill.register(Size);
+Quill.register(Font, true);
+// Quill.register({'modules/toolbar': Toolbar});
+Quill.register({
+  'formats/fill': FillBlot
+});
+// Quill.register(Color);
+
+
+function QuillForEditor ({
+  placeholder,
+  readOnly,
+  autoFocus = false,
+  options,
+  value,
+  imgAttrs = {}, // 指定图片的宽高
+  style = {},
+  wrapStyle = {},
+  showUploadImage,
+  onContentChange,
+  addFill, // 点击填空成功的回调
+  deleteFill // 删除填空，返回删除的下标
+  // getQuillContent
+}) {
+  // toolbar 默认值
+  const defaultConfig = [
+    'bold', 'italic', 'underline',
+    {size: ['12px', '14px', '16px', '18px', '20px']},
+    {align: []}, {list: 'ordered'}, {list: 'bullet'}, // 列表
+    {script: 'sub'}, {script: 'super'},
+    { 'color': [] }, { 'background': [] },
+    {header: [1,2,3,4,5,false]},
+    'blockquote', 'code-block',
+    'link', 'image', 'video',
+    'formula',
+    'clean'
+  ];
+
+  const editorRef = useRef(null);
+  // quill 实例
+  const [quill, setQuill] = useState(null);
+  const [selection, setSelection] = useState(null);
+  const [fillCount, setFillCount] = useState(0);
+  const [quillCtx, setQuillCtx] = useState({});
+
+  // 文本内容变化时
+  const handleOnChange = content => {
+    // getQuillContent && getQuillContent(quill);
+    onContentChange && onContentChange(content, quill);
+  };
+
+  const renderOptions = options || defaultConfig;
+
+  const bindings = {
+    tab: {
+      key: 9,
+      handler: function () {
+        console.log('调用了tab=====>>>>');
+      }
+    },
+    backspace: {
+      key: 'Backspace',
+      /**
+       * @param {*} range
+       *  { index, // 删除元素的位置
+       *    length // 删除元素的个数, 当删除一个时， length=0， 其它等于删除的元素的个数
+       *  }
+       * @param {*} context 上下文
+       */
+      handler: function (range, context) {
+        /**
+         * index: 删除元素的位置 
+         * length: 删除元素的个数
+         */
+        const {index, length} = range;
+        const _start = length === 0 ? index - 1 : index;
+        const _length = length || 1;
+        let delCtx = this.quill.getText(_start, _length); // 删除的元素
+        // aa
+        const reg = /▁/g;
+        const delArrs = delCtx.match(reg);
+        if (delArrs) {
+          const r = window.confirm('确定要删除吗?');
+          if (r) {
+            let leaveCtx; // 获取删除元素之前的内容
+            if (length === 0) {
+              leaveCtx = this.quill.getText(0, index - 1);
+            } else {
+              leaveCtx = this.quill.getText(0, index);
+            }
+            const leaveArrs = leaveCtx.match(reg);
+            const leaveLen = (leaveArrs || []).length;
+            let delIndexs = [];
+            // 获取删除元素的下标
+            delArrs.forEach((item, i) => {
+              leaveLen === 0 ? delIndexs.push(i) : delIndexs.push(leaveLen + i); 
+            });
+            deleteFill && deleteFill(delIndexs); // 调用删除回调, 返回删除的元素下标[]
+            return true
+          } else {
+            return false;
+          }
+        }
+        return true;
+      }
+    }
+  };
+  // quill 配置信息
+  const quillOption = {
+    modules: {
+      toolbar: renderOptions,
+      keyboard: {
+        bindings: bindings
+      }
+      // toolbar: {
+      //   container: renderOptions
+      // }
+    },
+    readOnly,
+    placeholder,
+    theme: readOnly ? 'bubble' : 'snow',
+  };
+
+
+  useEffect(() => {
+
+    const quillNode = document.createElement('div');
+    editorRef.current.appendChild(quillNode);
+    const _quill = new Quill(editorRef.current, quillOption);
+
+    setQuill(_quill);
+    // 处理图片上传功能
+    _quill.getModule('toolbar').addHandler('image', (e) => {
+      const input = document.createElement('input');
+      input.setAttribute('type', 'file');
+      input.setAttribute('accept', 'image/*');
+      input.click();
+
+      input.onchange = async (e) => {
+        const file = input.files[0]; // 获取文件信息
+        const formData = new FormData();
+        formData.append('file', file);
+
+        const range = _quill.getSelection(true);
+        let fileUrl = ''; // 保存上传成功后图片的url
+        // 上传文件
+        const result = await fetchUploadImage(formData);
+        // 获取上传图片的url
+        if (result.data && result.data.id) {
+          fileUrl = getImageUrl(`api/attachments/${result.data.id}`);
+        }
+        // 根据id获取文件路径
+        const { width, height } = imgAttrs;
+        // console.log('上传图片的url:', fileUrl);
+        if (fileUrl) {
+          _quill.insertEmbed(range.index, 'image', {
+            url: fileUrl,
+            alt: '图片信息',
+            onClick: showUploadImage,
+            width,
+            height
+          });
+        }
+      }
+    });
+    // 处理填空
+    _quill.getModule('toolbar').addHandler('fill', (e) => {
+      // alert(1111);
+      setFillCount(fillCount + 1);
+      const range = _quill.getSelection(true);
+      _quill.insertText(range.index, '▁');
+      addFill && addFill(); // 调用添加回调
+    });
+  }, []);
+
+  // 设置值
+  useEffect(() => {
+    if (!quill) return
+
+    const previous = quill.getContents()
+
+    if (value && value.hasOwnProperty('ops')) {
+      // console.log(value.ops);
+      const ops = value.ops || [];
+      ops.forEach((item, i) => {
+        if (item.insert['image']) {
+          item.insert['image'] = Object.assign({}, item.insert['image'], {style: { cursor: 'pointer' }, onclick: (url) => showUploadImage(url)});
+        }
+      });
+    }
+
+    const current = value
+    if (!deepEqual(previous, current)) {
+      setSelection(quill.getSelection())
+      if (typeof value === 'string' && value) {
+      	// debugger
+        quill.clipboard.dangerouslyPasteHTML(value, 'api');
+        if (autoFocus) {
+          quill.focus();
+        } else {
+          quill.blur();
+        }
+      } else {
+        quill.setContents(value)
+        if (autoFocus) quill.focus();
+      }
+    }
+  }, [quill, value, setQuill, autoFocus]);
+
+  // 清除选择区域
+  useEffect(() => {
+    if (quill && selection) {
+      quill.setSelection(selection)
+      setSelection(null)
+    }
+  }, [quill, selection, setSelection]);
+
+  // 设置placeholder值
+  useEffect(() => {
+    if (!quill || !quill.root) return;
+    quill.root.dataset.placeholder = placeholder;
+  }, [quill, placeholder]);
+
+  // 处理内容变化
+  useEffect(() => {
+    if (!quill) return;
+    if (typeof handleOnChange !== 'function') return;
+    let handler;
+    quill.on(
+      'text-change',
+      (handler = (delta, oldDelta, source) => {
+        const _ctx = quill.getContents();
+        setQuillCtx(_ctx);
+        handleOnChange(quill.getContents()); // getContents: 检索编辑器内容
+      })
+    );
+    return () => {
+      quill.off('text-change', handler);
+    }
+  }, [quill, handleOnChange]);
+
+  // 返回结果
+  return (
+      <div className='quill_editor_for_react_area' style={wrapStyle}>
+        <div ref={editorRef} style={style}></div>
+      </div>
+  );
+}
+
+export default QuillForEditor;

public/react/src/forge/quillForEditor/index.scss

@@ -0,0 +1,132 @@
+.quill_editor_for_react_area{
+  // background: #fff;
+  // margin: 0 15px;
+  .ql-editing{
+    left: 0 !important;
+  }
+  .ql-editor{
+    img{
+      cursor: pointer;
+    }
+  }
+  .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="12px"]::before,
+  .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="12px"]::before {
+      content: '12px';
+      font-size: 12px;
+  }
+  .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="14px"]::before,
+  .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="14px"]::before {
+      content: '14px';
+      font-size: 14px;
+  }
+  .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="16px"]::before,
+  .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="16px"]::before {
+      content: '16px';
+      font-size: 16px;
+  }
+  .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="18px"]::before,
+  .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="18px"]::before {
+      content: '18px';
+      font-size: 18px;
+  }
+  .ql-snow .ql-picker.ql-size .ql-picker-label[data-value="20px"]::before,
+  .ql-snow .ql-picker.ql-size .ql-picker-item[data-value="20px"]::before {
+      content: '20px';
+      font-size: 20px;
+  }
+  //默认的样式
+  .ql-snow .ql-picker.ql-size .ql-picker-label::before,
+  .ql-snow .ql-picker.ql-size .ql-picker-item::before {
+      content: '14px';
+      font-size: 14px;
+  }  
+
+  .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=SimSun]::before,
+  .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=SimSun]::before {
+      content: "宋体";
+      font-family: "SimSun";
+  }
+  .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=SimHei]::before,
+  .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=SimHei]::before {
+    content: "黑体";
+    font-family: "SimHei";
+  }
+  .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=Microsoft-YaHei]::before,
+  .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=Microsoft-YaHei]::before {
+    content: "微软雅黑";
+    font-family: "Microsoft YaHei";
+  }
+  .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=KaiTi]::before,
+  .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=KaiTi]::before {
+    content: "楷体";
+    font-family: "KaiTi";
+  }
+  .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=FangSong]::before,
+  .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=FangSong]::before {
+    content: "仿宋";
+    font-family: "FangSong";
+  }
+  .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=Arial]::before,
+  .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=Arial]::before {
+    content: "Arial";
+    font-family: "Arial";
+  }
+  .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=Times-New-Roman]::before,
+  .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=Times-New-Roman]::before {
+    content: "Times New Roman";
+    font-family: "Times New Roman";
+  }
+  .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=sans-serif]::before,
+  .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=sans-serif]::before {
+    content: "sans-serif";
+    font-family: "sans-serif";
+  }
+  
+  .ql-font-SimSun {
+      font-family: "SimSun";
+  }
+  .ql-font-SimHei {
+      font-family: "SimHei";
+  }
+  .ql-font-Microsoft-YaHei {
+      font-family: "Microsoft YaHei";
+  }
+  .ql-font-KaiTi {
+      font-family: "KaiTi";
+  }
+  .ql-font-FangSong {
+      font-family: "FangSong";
+  }
+  .ql-font-Arial {
+      font-family: "Arial";
+  }
+  .ql-font-Times-New-Roman {
+      font-family: "Times New Roman";
+  }
+  .ql-font-sans-serif {
+      font-family: "sans-serif";
+  }
+
+  .ql-snow .ql-picker.ql-font .ql-picker-label::before,
+  .ql-snow .ql-picker.ql-font .ql-picker-item::before {
+    content: "微软雅黑";
+    font-family: "Microsoft YaHei";
+  } 
+
+  // 填空图标
+  .ql-snow .ql-fill{
+    display: inline-block;
+    position: relative;
+    color: #05101A;
+    // font-size: 18px;
+    vertical-align: top;
+    &::before{
+      position: absolute;
+      left: 50%;
+      top: -1px;
+      content: '\e709';
+      font-family: 'iconfont';
+      margin-left: -7px;
+    }
+  }
+}