react-ratings-declarative
Version:
A customizable rating component for selecting x widgets or visualizing x widgets
278 lines (240 loc) • 10.9 kB
JavaScript
'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 _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _utils = require('./utils');
var _widget = require('./widget');
var _widget2 = _interopRequireDefault(_widget);
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 Ratings = function (_Component) {
_inherits(Ratings, _Component);
function Ratings(props) {
_classCallCheck(this, Ratings);
var _this = _possibleConstructorReturn(this, (Ratings.__proto__ || Object.getPrototypeOf(Ratings)).call(this, props));
_this.unHoverOverWidget = function () {
_this.setState({
highestWidgetHovered: -Infinity
});
};
_this.hoverOverWidget = function (rating) {
return function () {
_this.setState({
highestWidgetHovered: rating
});
};
};
_this.fillId = 'widgetGrad' + (0, _utils.randomNumber)();
_this.state = {
highestWidgetHovered: -Infinity
};
return _this;
}
_createClass(Ratings, [{
key: 'stopColorStyle',
value: function stopColorStyle(color) {
var stopColorStyle = {
stopColor: color,
stopOpacity: '1'
};
return this.props.ignoreInlineStyles ? {} : stopColorStyle;
}
}, {
key: 'render',
value: function render() {
var _props = this.props,
widgetEmptyColors = _props.widgetEmptyColors,
widgetRatedColors = _props.widgetRatedColors;
return _react2.default.createElement(
'div',
{
className: 'widget-ratings',
title: this.titleText,
style: this.widgetRatingsStyle
},
_react2.default.createElement(
'svg',
{
className: 'widget-grad',
style: this.widgetGradientStyle
},
_react2.default.createElement(
'defs',
null,
_react2.default.createElement(
'linearGradient',
{ id: this.fillId, x1: '0%', y1: '0%', x2: '100%', y2: '0%' },
_react2.default.createElement('stop', { offset: '0%', className: 'stop-color-first', style: this.stopColorStyle(widgetRatedColors) }),
_react2.default.createElement('stop', { offset: this.offsetValue, className: 'stop-color-first', style: this.stopColorStyle(widgetRatedColors) }),
_react2.default.createElement('stop', { offset: this.offsetValue, className: 'stop-color-final', style: this.stopColorStyle(widgetEmptyColors) }),
_react2.default.createElement('stop', { offset: '100%', className: 'stop-color-final', style: this.stopColorStyle(widgetEmptyColors) })
)
)
),
this.childrenWithRatingState
);
}
}, {
key: 'widgetRatingsStyle',
get: function get() {
var widgetRatingsStyle = {
position: 'relative',
boxSizing: 'border-box',
display: 'inline-block'
};
return this.props.ignoreInlineStyles ? {} : widgetRatingsStyle;
}
}, {
key: 'widgetGradientStyle',
get: function get() {
var widgetGradientStyle = {
position: 'absolute',
zIndex: '0',
width: '0',
height: '0',
visibility: 'hidden'
};
return this.props.ignoreInlineStyles ? {} : widgetGradientStyle;
}
}, {
key: 'titleText',
get: function get() {
var _props2 = this.props,
typeOfWidget = _props2.typeOfWidget,
selectedRating = _props2.rating;
var hoveredRating = this.state.highestWidgetHovered;
var currentRating = hoveredRating > 0 ? hoveredRating : selectedRating;
// fix it at 2 decimal places and remove trailing 0s
var formattedRating = parseFloat(currentRating.toFixed(2)).toString();
if (Number.isInteger(currentRating)) {
formattedRating = String(currentRating);
}
var widgetText = typeOfWidget + 's';
if (formattedRating === '1') {
widgetText = typeOfWidget;
}
return formattedRating + ' ' + widgetText;
}
}, {
key: 'offsetValue',
get: function get() {
var rating = this.props.rating;
var ratingIsInteger = Number.isInteger(rating);
var offsetValue = '0%';
if (!ratingIsInteger) {
var firstTwoDecimals = rating.toFixed(2).split('.')[1].slice(0, 2);
offsetValue = firstTwoDecimals + '%';
}
return offsetValue;
}
}, {
key: 'childrenWithRatingState',
get: function get() {
var _this2 = this;
var _props3 = this.props,
changeRating = _props3.changeRating,
selectedRating = _props3.rating,
children = _props3.children,
ignoreInlineStyles = _props3.ignoreInlineStyles,
gradientPathName = _props3.gradientPathName,
widgetEmptyColors = _props3.widgetEmptyColors,
widgetHoverColors = _props3.widgetHoverColors,
widgetRatedColors = _props3.widgetRatedColors,
widgetDimensions = _props3.widgetDimensions,
widgetSpacings = _props3.widgetSpacings,
svgIconPaths = _props3.svgIconPaths,
svgIconViewBoxes = _props3.svgIconViewBoxes,
svgs = _props3.svgs;
var highestWidgetHovered = this.state.highestWidgetHovered;
var numberOfWidgets = children.length;
return _react2.default.Children.map(children, function (child, index) {
var _child$props = child.props,
svgIconPath = _child$props.svgIconPath,
svgIconViewBox = _child$props.svgIconViewBox,
widgetHoverColor = _child$props.widgetHoverColor,
widgetEmptyColor = _child$props.widgetEmptyColor,
widgetRatedColor = _child$props.widgetRatedColor,
widgetDimension = _child$props.widgetDimension,
widgetSpacing = _child$props.widgetSpacing,
svg = _child$props.svg;
var widgetRating = index + 1;
var isSelected = widgetRating <= selectedRating;
// hovered only matters when changeRating is true
var hoverMode = highestWidgetHovered > 0;
var isHovered = widgetRating <= highestWidgetHovered;
var isCurrentHoveredWidget = widgetRating === highestWidgetHovered;
// only matters when changeRating is false
// given widget 5 and rating 4.2: 5 > 4.2 && 4 < 4.2;
var isPartiallyFullWidget = widgetRating > selectedRating && widgetRating - 1 < selectedRating;
var isFirstWidget = widgetRating === 1;
var isLastWidget = widgetRating === numberOfWidgets;
return _react2.default.cloneElement(child, {
selectedRating: selectedRating,
ignoreInlineStyles: ignoreInlineStyles,
gradientPathName: gradientPathName,
changeRating: changeRating ? function () {
return changeRating(widgetRating);
} : null,
hoverOverWidget: changeRating ? _this2.hoverOverWidget(widgetRating) : null,
unHoverOverWidget: changeRating ? _this2.unHoverOverWidget : null,
inheritFillId: _this2.fillId,
isSelected: isSelected,
isHovered: isHovered,
isCurrentHoveredWidget: isCurrentHoveredWidget,
isPartiallyFullWidget: isPartiallyFullWidget,
isFirstWidget: isFirstWidget,
isLastWidget: isLastWidget,
hoverMode: hoverMode,
hasCustomGradientColor: (widgetRatedColor || widgetEmptyColor) && isPartiallyFullWidget,
svgIconPath: svgIconPath || svgIconPaths,
svgIconViewBox: svgIconViewBox || svgIconViewBoxes,
widgetHoverColor: widgetHoverColor || widgetHoverColors,
widgetEmptyColor: widgetEmptyColor || widgetEmptyColors,
widgetRatedColor: widgetRatedColor || widgetRatedColors,
widgetDimension: widgetDimension || widgetDimensions,
widgetSpacing: widgetSpacing || widgetSpacings,
svg: svg || svgs
});
});
}
}]);
return Ratings;
}(_react.Component);
Ratings.Widget = _widget2.default;
Ratings.propTypes = {
rating: _propTypes2.default.number.isRequired,
typeOfWidget: _propTypes2.default.string.isRequired,
changeRating: _propTypes2.default.func,
gradientPathName: _propTypes2.default.string.isRequired,
ignoreInlineStyles: _propTypes2.default.bool.isRequired,
svgIconPaths: _propTypes2.default.string.isRequired,
svgIconViewBoxes: _propTypes2.default.string.isRequired,
widgetRatedColors: _propTypes2.default.string.isRequired,
widgetEmptyColors: _propTypes2.default.string.isRequired,
widgetHoverColors: _propTypes2.default.string.isRequired,
widgetDimensions: _propTypes2.default.string.isRequired,
widgetSpacings: _propTypes2.default.string.isRequired,
svgs: _propTypes2.default.node
};
Ratings.defaultProps = {
rating: 0,
typeOfWidget: 'Star',
changeRating: null,
ignoreInlineStyles: false,
gradientPathName: '',
svgIconPaths: 'm25,1 6,17h18l-14,11 5,17-15-10-15,10 5-17-14-11h18z',
svgIconViewBoxes: '0 0 51 48',
widgetRatedColors: 'rgb(109, 122, 130)',
widgetEmptyColors: 'rgb(203, 211, 227)',
widgetHoverColors: 'rgb(230, 67, 47)',
widgetDimensions: '50px',
widgetSpacings: '7px'
};
exports.default = Ratings;