bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/presentation/presentation-uploader/presentation-download-dropdown/component.jsx

import React, { PureComponent } from 'react';
import { defineMessages, injectIntl } from 'react-intl';
import BBBMenu from '/imports/ui/components/common/menu/component';
import { uniqueId } from '/imports/utils/string-utils';
import Trigger from '/imports/ui/components/common/control-header/right/component';
import PresentationDownloadDropdownWrapper from './presentation-download-dropdown-wrapper/component'

const intlMessages = defineMessages({
  enableOriginalPresentationDownload: {
    id: 'app.presentationUploader.enableOriginalPresentationDownload',
    description: 'Send original presentation to chat',
  },
  disableOriginalPresentationDownload: {
    id: 'app.presentationUploader.disableOriginalPresentationDownload',
    description: 'Send original presentation to chat',
  },
  sendAnnotatedDocument: {
    id: 'app.presentationUploader.exportAnnotatedPresentation',
    description: 'Send presentation to chat with annotations label',
  },
  copySuccess: {
    id: 'app.chat.copySuccess',
    description: 'aria success alert',
  },
  copyErr: {
    id: 'app.chat.copyErr',
    description: 'aria error alert',
  },
  options: {
    id: 'app.presentationUploader.dropdownExportOptions',
    description: 'Chat Options',
  },
});

class PresentationDownloadDropdown extends PureComponent {
  constructor(props) {
    super(props);

    this.actionsKey = [
      uniqueId('action-item-'),
      uniqueId('action-item-'),
      uniqueId('action-item-'),
    ];
  }

  getAvailableActions() {
    const {
      intl,
      handleDownloadingOfPresentation,
      handleToggleDownloadable,
      isDownloadable,
      item,
      closeModal,
      hasAnnotations
    } = this.props;

    this.menuItems = [];

    const toggleDownloadOriginalPresentation = (enableDownload) => {
      handleToggleDownloadable(item);
      if (enableDownload) {
        handleDownloadingOfPresentation("Original");
      }
      closeModal();
    }

    if (!isDownloadable) {
      this.menuItems.push(
        {
          key: this.actionsKey[0],
          dataTest: 'enableOriginalPresentationDownload',
          label: intl.formatMessage(intlMessages.enableOriginalPresentationDownload),
          onClick: () => toggleDownloadOriginalPresentation(true),
        },
      );
    } else {
      this.menuItems.push(
        {
          key: this.actionsKey[0],
          dataTest: 'disableOriginalPresentationDownload',
          label: intl.formatMessage(intlMessages.disableOriginalPresentationDownload),
          onClick: () => toggleDownloadOriginalPresentation(false),
        },
      );
    } 

    if (hasAnnotations) {
      this.menuItems.push(
        {
          key: this.actionsKey[1],
          id: 'sendAnnotatedDocument',
          dataTest: 'sendAnnotatedDocument',
          label: intl.formatMessage(intlMessages.sendAnnotatedDocument),
          onClick: () => {
            closeModal();
            handleDownloadingOfPresentation("Annotated");
          },
        },
      );
    }

    return this.menuItems;
  }

  render() {
    const {
      intl,
      isRTL,
      disabled
    } = this.props;

    return (
      <PresentationDownloadDropdownWrapper
        disabled={disabled}
      >
        <BBBMenu
          trigger={
            <Trigger
              data-test="presentationOptionsDownload"
              icon="more"
              label={intl.formatMessage(intlMessages.options)}
              aria-label={intl.formatMessage(intlMessages.options)}
              onClick={() => null}
            />                    
          }
          opts={{
            id: 'presentation-download-dropdown',
            keepMounted: true,
            transitionDuration: 0,
            elevation: 2,
            getContentAnchorEl: null,
            fullwidth: 'true',
            anchorOrigin: { vertical: 'bottom', horizontal: isRTL ? 'right' : 'left' },
            transformOrigin: { vertical: 'top', horizontal: isRTL ? 'right' : 'left' },
          }}
          actions={this.getAvailableActions()}
        />
      </PresentationDownloadDropdownWrapper>
    );
  }
}

export default injectIntl(PresentationDownloadDropdown);