weseek__growi/resource/js/components/PageComment/CommentEditor.js

import React from 'react';
import PropTypes from 'prop-types';

import AbstractEditor from '../PageEditor/AbstractEditor';
// import CodeMirrorEditor from './CodeMirrorEditor';
// import TextAreaEditor from './TextAreaEditor';

// import Dropzone from 'react-dropzone';

// import pasteHelper from './PasteHelper';

export default class CommentEditor extends AbstractEditor {

  constructor(props) {
    super(props);

    this.state = {
      // dropzoneActive: false,
      // isUploading: false,
    };

    // this.getEditorSubstance = this.getEditorSubstance.bind(this);

    // this.pasteFilesHandler = this.pasteFilesHandler.bind(this);

    // this.dragEnterHandler = this.dragEnterHandler.bind(this);
    // this.dragLeaveHandler = this.dragLeaveHandler.bind(this);
    // this.dropHandler = this.dropHandler.bind(this);

    // this.getDropzoneAccept = this.getDropzoneAccept.bind(this);
    // this.getDropzoneClassName = this.getDropzoneClassName.bind(this);
    // this.renderDropzoneOverlay = this.renderDropzoneOverlay.bind(this);
  }

  // componentDidMount() {
  //   // initialize caret line
  //   this.setCaretLine(0);
  // }

  // getEditorSubstance() {
  //   return this.props.isMobile
  //     ? this.refs.taEditor
  //     : this.refs.cmEditor;
  // }

  // /**
  //  * @inheritDoc
  //  */
  // forceToFocus() {
  //   this.getEditorSubstance().forceToFocus();
  // }

  // /**
  //  * @inheritDoc
  //  */
  // setCaretLine(line) {
  //   this.getEditorSubstance().setCaretLine(line);
  // }

  // /**
  //  * @inheritDoc
  //  */
  // setScrollTopByLine(line) {
  //   this.getEditorSubstance().setScrollTopByLine(line);
  // }

  // /**
  //  * @inheritDoc
  //  */
  // insertText(text) {
  //   this.getEditorSubstance().insertText(text);
  // }

  // /**
  //  * remove overlay and set isUploading to false
  //  */
  // terminateUploadingState() {
  //   this.setState({
  //     dropzoneActive: false,
  //     isUploading: false,
  //   });
  // }

  // /**
  //  * dispatch onUpload event
  //  */
  // dispatchUpload(files) {
  //   if (this.props.onUpload != null) {
  //     this.props.onUpload(files);
  //   }
  // }

  // pasteFilesHandler(event) {
  //   const dropzone = this.refs.dropzone;
  //   const items = event.clipboardData.items || event.clipboardData.files || [];

  //   // abort if length is not 1
  //   if (items.length != 1) {
  //     return;
  //   }

  //   const file = items[0].getAsFile();
  //   // check type and size
  //   if (pasteHelper.fileAccepted(file, dropzone.props.accept) &&
  //       pasteHelper.fileMatchSize(file, dropzone.props.maxSize, dropzone.props.minSize)) {

  //     this.dispatchUpload(file);
  //     this.setState({ isUploading: true });
  //   }
  // }

  // dragEnterHandler(event) {
  //   const dataTransfer = event.dataTransfer;

  //   // do nothing if contents is not files
  //   if (!dataTransfer.types.includes('Files')) {
  //     return;
  //   }

  //   this.setState({ dropzoneActive: true });
  // }

  // dragLeaveHandler() {
  //   this.setState({ dropzoneActive: false });
  // }

  // dropHandler(accepted, rejected) {
  //   // rejected
  //   if (accepted.length != 1) { // length should be 0 or 1 because `multiple={false}` is set
  //     this.setState({ dropzoneActive: false });
  //     return;
  //   }

  //   const file = accepted[0];
  //   this.dispatchUpload(file);
  //   this.setState({ isUploading: true });
  // }

  // getDropzoneAccept() {
  //   let accept = 'null';    // reject all
  //   if (this.props.isUploadable) {
  //     if (!this.props.isUploadableFile) {
  //       accept = 'image/*'; // image only
  //     }
  //     else {
  //       accept = '';        // allow all
  //     }
  //   }

  //   return accept;
  // }

  // getDropzoneClassName() {
  //   let className = 'dropzone';
  //   if (!this.props.isUploadable) {
  //     className += ' dropzone-unuploadable';
  //   }
  //   else {
  //     className += ' dropzone-uploadable';

  //     if (this.props.isUploadableFile) {
  //       className += ' dropzone-uploadablefile';
  //     }
  //   }

  //   // uploading
  //   if (this.state.isUploading) {
  //     className += ' dropzone-uploading';
  //   }

  //   return className;
  // }

  // getOverlayStyle() {
  //   return {
  //     position: 'absolute',
  //     zIndex: 4,  // forward than .CodeMirror-gutters
  //     top: 0,
  //     right: 0,
  //     bottom: 0,
  //     left: 0,
  //   };
  // }

  // renderDropzoneOverlay() {
  //   const overlayStyle = this.getOverlayStyle();

  //   return (
  //     <div style={overlayStyle} className="overlay">
  //       {this.state.isUploading &&
  //         <span className="overlay-content">
  //           <div className="speeding-wheel d-inline-block"></div>
  //           <span className="sr-only">Uploading...</span>
  //         </span>
  //       }
  //       {!this.state.isUploading && <span className="overlay-content"></span>}
  //     </div>
  //   );
  // }

  render() {
    // const flexContainer = {
    //   height: '100%',
    //   display: 'flex',
    //   flexDirection: 'column',
    // };

    // const isMobile = this.props.isMobile;

    return <React.Fragment>
      <div>
      {/* <div style={flexContainer}> */}
        {/* <Dropzone
            ref="dropzone"
            disableClick
            disablePreview={true}
            accept={this.getDropzoneAccept()}
            className={this.getDropzoneClassName()}
            acceptClassName="dropzone-accepted"
            rejectClassName="dropzone-rejected"
            multiple={false}
            onDragLeave={this.dragLeaveHandler}
            onDrop={this.dropHandler}
          > */}

          {/* { this.state.dropzoneActive && this.renderDropzoneOverlay() } */}

          {/* for PC */}
          {/* { !isMobile &&
            <CodeMirrorEditor
              ref="cmEditor"
              onPasteFiles={this.pasteFilesHandler}
              onDragEnter={this.dragEnterHandler}
              {...this.props}
            />
          } */}

          {/* for mobile */}
          {/* { isMobile &&
            <TextAreaEditor
              ref="taEditor"
              onPasteFiles={this.pasteFilesHandler}
              onDragEnter={this.dragEnterHandler}
              {...this.props}
            />
          } */}

        {/* </Dropzone> */}

        {/* <button type="button" className="btn btn-default btn-block btn-open-dropzone"
          onClick={() => {this.refs.dropzone.open()}}>

          <i className="icon-paper-clip" aria-hidden="true"></i>&nbsp;
          Attach files by dragging &amp; dropping,&nbsp;
          <span className="btn-link">selecting them</span>,&nbsp;
          or pasting from the clipboard.
        </button> */}

      </div>

    </React.Fragment>;
  }

}

CommentEditor.propTypes = Object.assign({
  // isMobile: PropTypes.bool,
  // isUploadable: PropTypes.bool,
  // isUploadableFile: PropTypes.bool,
  // emojiStrategy: PropTypes.object,
  // onChange: PropTypes.func,
  // onUpload: PropTypes.func,
}, AbstractEditor.propTypes);