seahub/frontend/src/pages/org-admin/org-groups.js

import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { Dropdown, DropdownToggle, DropdownMenu, DropdownItem } from 'reactstrap';

import OrgGroupInfo from '../../models/org-group';
import Toast from '../../components/toast';

import { seafileAPI } from '../../utils/seafile-api';
import { siteRoot, gettext, orgID } from '../../utils/constants';

class OrgGroups extends Component {

  constructor(props) {
    super(props);
    this.state = {
      page: 1,
      pageNext: 2,
      orgGroups: [],
      isItemFreezed: false  
    }
  }

  componentDidMount() {
    let page = this.state.page;
    this.initData(page);
  }

  initData = (page) => {
    seafileAPI.listOrgGroups(orgID, page).then(res => {
      let orgGroups = res.data.groups.map(item => {
        return new OrgGroupInfo(item);
      });

      this.setState({
        orgGroups: orgGroups,
        pageNext: res.data.page_next,
        page: res.data.page,
      });
    });
  }


  onChangePageNum = (e, num) => {
    e.preventDefault();
    let page = this.state.page;

    if (num == 1) {
      page = page + 1;
    } else {
      page = page - 1;
    }
    this.initData(page);
  } 

  onFreezedItem = () => {
    this.setState({isItemFreezed: true});
  }

  onUnfreezedItem = () => {
    this.setState({isItemFreezed: false});
  }

  deleteGroupItem = (group) => {
    seafileAPI.deleteOrgGroup(orgID, group.id).then(res => {
      this.setState({
        orgGroups: this.state.orgGroups.filter(item => item.id != group.id)
      }); 
      let msg = gettext('Successfully deleted {name}');
      msg = msg.replace('{name}', group.groupName);
      Toast.success(msg);
    })
  }

  render() {
    let groups = this.state.orgGroups;
    return (
      <div className="main-panel-center flex-row">
        <div className="cur-view-container">
          <div className="cur-view-path org-user-nav">
           <h3 className="sf-heading">{gettext('All Groups')}</h3>
          </div>
          <div className="cur-view-content">
            <table>
              <thead>
                <tr>
                  <th width="30%">{gettext('Name')}</th>
                  <th width="35%">{gettext('Creator')}</th>
                  <th width="23%">{gettext('Created At')}</th>
                  <th width="12%" className="text-center">{gettext('Operations')}</th>
                </tr>
              </thead>
              <tbody>
                {groups.map(item => {
                  return (
                    <GroupItem
                      key={item.id}
                      group={item}
                      isItemFreezed={this.state.isItemFreezed}
                      onFreezedItem={this.onFreezedItem} 
                      onUnfreezedItem={this.onUnfreezedItem}
                      deleteGroupItem={this.deleteGroupItem}
                    />
                )})}
              </tbody>
            </table>
            <div className="paginator">
              {this.state.page != 1 && <a href="#" onClick={(e) => this.onChangePageNum(e, -1)}>{gettext("Previous")}</a>}
              {this.state.pageNext && <a href="#" onClick={(e) => this.onChangePageNum(e, 1)}>{gettext("Next")}</a>}
            </div>
          </div>
        </div>
      </div>
    );
  }
}

class GroupItem extends React.Component {

  constructor(props) {
    super(props);
    this.state = {
      highlight: false,
      showMenu: false,
      isItemMenuShow: false
    };
  }

  onMouseEnter = () => {
    if (!this.props.isItemFreezed) {
      this.setState({
        showMenu: true,
        highlight: true,
      });
    }
  }

  onMouseLeave = () => {
    if (!this.props.isItemFreezed) {
      this.setState({
        showMenu: false,
        highlight: false
      });
    }
  } 

  onDropdownToggleClick = (e) => {
    e.preventDefault();
    this.toggleOperationMenu(e);
  }

  toggleOperationMenu = (e) => {
    e.stopPropagation();
    this.setState(
      {isItemMenuShow: !this.state.isItemMenuShow }, () => {
        if (this.state.isItemMenuShow) {
          this.props.onFreezedItem();
        } else {
          this.setState({
            highlight: false,
            showMenu: false,
          });
          this.props.onUnfreezedItem();
        }
      }
    );
  }

  toggleDelete = () => {
    this.props.deleteGroupItem(this.props.group);
  }

  renderGroupHref = (group) => {
    let groupInfoHref;
    if (group.creatorName == 'system admin') {
      groupInfoHref = siteRoot + 'org/admin/#address-book/groups/' + group.id + '/'
    } else {
      groupInfoHref = siteRoot + 'org/groupadmin/' + group.id + '/'
    } 
                                                         
    return groupInfoHref; 
  }

  renderGroupCreator = (group) => {
    let userInfoHref = siteRoot + 'org/useradmin/info/' + group.creatorEmail + '/';
    if (group.creatorName == 'system admin') {
      return (
        <td> -- </td>
      )
    } else {
      return(
        <td>
          <a href={userInfoHref} className="font-weight-normal">{group.creatorName}</a>
        </td>
      )
    }     
  }

  render() {
    let { group } = this.props;
    let isOperationMenuShow = (group.creatorName != 'system admin') && this.state.showMenu;
    return (
      <tr className={this.state.highlight ? 'tr-highlight' : ''} onMouseEnter={this.onMouseEnter} onMouseLeave={this.onMouseLeave}>
        <td>
          <a href={this.renderGroupHref(group)} className="font-weight-normal">{group.groupName}</a>
        </td>
        {this.renderGroupCreator(group)}
        <td>{group.ctime}</td>
        <td className="text-center cursor-pointer">
        {isOperationMenuShow &&
          <Dropdown isOpen={this.state.isItemMenuShow} toggle={this.toggleOperationMenu}>
            <DropdownToggle
              tag="a"
              className="attr-action-icon fas fa-ellipsis-v"
              title={gettext('More Operations')}
              data-toggle="dropdown"
              aria-expanded={this.state.isItemMenuShow}
              onClick={this.onDropdownToggleClick}
            />
            <DropdownMenu>
              <DropdownItem onClick={this.toggleDelete}>{gettext('Delete')}</DropdownItem>
            </DropdownMenu>
          </Dropdown>
        }
        </td>
      </tr>
    );
  }

}

export default OrgGroups;