singularityui-tailer/lib/components/Line.js

A robust log tailer

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _classnames = require('classnames');

var _classnames2 = _interopRequireDefault(_classnames);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Line = function (_Component) {
  _inherits(Line, _Component);

  function Line() {
    _classCallCheck(this, Line);

    return _possibleConstructorReturn(this, (Line.__proto__ || Object.getPrototypeOf(Line)).apply(this, arguments));
  }

  _createClass(Line, [{
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps) {
      return this.props.data.isMissingMarker !== nextProps.data.isMissingMarker || this.props.data.isLoading !== nextProps.data.isLoading || this.props.data.start !== nextProps.data.start || this.props.data.end !== nextProps.data.end;
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          data = _props.data,
          lineLinkRenderer = _props.lineLinkRenderer,
          highlighted = _props.highlighted;

      var lineContents = void 0;

      var classes = (0, _classnames2.default)({
        'log-row': true,
        'missing': data.isMissingMarker,
        'loading': data.isLoading,
        'highlighted': highlighted
      });

      if (data.isMissingMarker) {
        var missingBytes = data.end - data.start;
        lineContents = _react2.default.createElement(
          'span',
          null,
          missingBytes,
          ' bytes'
        );
      } else if (data.ansi) {
        var ansiStyled = data.ansi.map(function (part, i) {
          return _react2.default.createElement(
            'span',
            { key: i, className: null || part.classes },
            part.content
          );
        });

        lineContents = ansiStyled;
      } else {
        lineContents = _react2.default.createElement(
          'span',
          null,
          data.text
        );
      }

      var maybeLink = void 0;
      if (lineLinkRenderer && !data.isMissingMarker && !data.isLoading) {
        maybeLink = this.props.lineLinkRenderer(data);
      }

      return _react2.default.createElement(
        'div',
        { className: classes },
        maybeLink,
        lineContents
      );
    }
  }]);

  return Line;
}(_react.Component);

Line.propTypes = {
  data: _react.PropTypes.object.isRequired,
  highlighted: _react.PropTypes.bool,
  lineLinkRenderer: _react.PropTypes.func
};

var _default = Line;
exports.default = _default;
;

var _temp = function () {
  if (typeof __REACT_HOT_LOADER__ === 'undefined') {
    return;
  }

  __REACT_HOT_LOADER__.register(Line, 'Line', 'src/components/Line.js');

  __REACT_HOT_LOADER__.register(_default, 'default', 'src/components/Line.js');
}();

;