kibana-with-account/src/server/account/client/pages/admin/components/admins/PermissionsForm.jsx

kibana-with-account is develop based kibana project

var React = require('react/addons');
var ControlGroup = require('../../../../components/form/ControlGroup');
var Button = require('../../../../components/form/Button');
var Spinner = require('../../../../components/form/Spinner');
var Actions = require('../../actions/Admin');


var Component = React.createClass({
  mixins: [React.addons.LinkedStateMixin],
  getInitialState: function () {

    return {};
  },
  componentWillReceiveProps: function (nextProps) {

    if (!this.state.hydrated) {
      this.setState({
        hydrated: nextProps.details.hydrated,
        permissions: nextProps.details.permissions
      });
    }
  },
  handleNewPermission: function (event) {

    var newPermission = this.refs.newPermission.getDOMNode().value.trim();

    if (!newPermission) {
      return;
    }

    var nextPermissions = this.state.permissions || {};
    if (nextPermissions.hasOwnProperty(newPermission)) {
      this.setState({error: 'That permission already exists.'});
      setTimeout(function () {

        this.setState({error: undefined});
      }.bind(this), 2500);
    }
    else {
      nextPermissions[newPermission] = true;
      this.setState({permissions: nextPermissions});
    }

    this.setState({newPermission: ''});
  },
  onEnterNewPermission: function (event) {

    if (event.which === 13) {
      event.preventDefault();
      event.stopPropagation();
      this.handleNewPermission(event);
    }
  },
  handleTogglePermission: function (key, event) {

    var nextPermissions = this.state.permissions;
    nextPermissions[key] = !nextPermissions[key];
    this.setState({permissions: nextPermissions});
  },
  handleDeletePermission: function (key, event) {

    var nextPermissions = this.state.permissions;
    delete nextPermissions[key];
    this.setState({permissions: nextPermissions});
  },
  handleSubmit: function (event) {

    event.preventDefault();
    event.stopPropagation();

    Actions.savePermissions({
      id: this.props.details._id,
      permissions: this.state.permissions
    });
  },
  render: function () {

    var alerts = [];
    var error = this.props.data.error || this.state.error;
    if (this.props.data.success) {
      alerts.push(<div key="success" className="alert alert-success">
        Success. Changes have been saved.
      </div>);
    }
    else if (error) {
      alerts.push(<div key="danger" className="alert alert-danger">
        {error}
      </div>);
    }

    var notice;
    if (!this.props.details.hydrated) {
      notice = <div className="alert alert-info">
        Loading data...
      </div>;
    }

    var formElements;
    if (this.props.details.hydrated) {
      var permissions = this.state.permissions || {};
      var permissionKeys = Object.keys(permissions).sort(function (a, b) {

        return a.toLowerCase().localeCompare(b.toLowerCase());
      });
      var permissionsUi = permissionKeys.map(function (key) {

        var deleteHandler = this.handleDeletePermission.bind(this, key);
        var toggleHandler = this.handleTogglePermission.bind(this, key);
        var toggleIcon;
        if (permissions[key]) {
          toggleIcon = <i className="fa fa-toggle-on"></i>;
        }
        else {
          toggleIcon = <i className="fa fa-toggle-off"></i>;
        }

        return (
          <div
            key={key}
            className="input-group">

            <input
              type="text"
              name="newPermission"
              className="form-control"
              disabled={true}
              value={key}
            />
            <span className="input-group-btn">
                            <button
                              type="button"
                              className="btn btn-default"
                              onClick={toggleHandler}>

                                {toggleIcon}
                            </button>
                            <button
                              type="button"
                              className="btn btn-warning"
                              onClick={deleteHandler}>

                                Remove
                            </button>
                        </span>
          </div>
        );
      }.bind(this));

      if (permissionKeys.length === 0) {
        permissionsUi = <div>
                    <span className="label label-default">
                        empty list
                    </span>
        </div>;
      }

      formElements = <fieldset>
        <legend>Permissions</legend>
        {alerts}
        <ControlGroup label="Add permission" hideHelp={true}>
          <div className="input-group">
            <input
              ref="newPermission"
              type="text"
              name="newPermission"
              className="form-control"
              placeholder=""
              onKeyDown={this.onEnterNewPermission}
              valueLink={this.linkState('newPermission')}
            />
            <span className="input-group-btn">
                            <button
                              ref="newPermissionButton"
                              type="button"
                              className="btn btn-default"
                              onClick={this.handleNewPermission}>

                                Add
                            </button>
                        </span>
          </div>
        </ControlGroup>
        <ControlGroup
          ref="permissionContainer"
          label="Existing permissions"
          hideHelp={true}>

          {permissionsUi}
        </ControlGroup>
        <ControlGroup hideLabel={true} hideHelp={true}>
          <Button
            type="submit"
            inputClasses={{'btn-primary': true}}
            disabled={this.props.data.loading}>

            Save changes
            <Spinner space="left" show={this.props.data.loading}/>
          </Button>
        </ControlGroup>
      </fieldset>;
    }

    return (
      <form onSubmit={this.handleSubmit}>
        {notice}
        {formElements}
      </form>
    );
  }
});


module.exports = Component;