1 | 'use strict';
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports.ImageCell = undefined;
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7 |
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8 | var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
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9 |
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10 | 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; }; }();
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11 |
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12 | var _react = require('react');
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13 |
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14 | var _react2 = _interopRequireDefault(_react);
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15 |
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16 | var _reactPortal = require('react-portal');
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17 |
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18 | var _reactPortal2 = _interopRequireDefault(_reactPortal);
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19 |
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20 | var _constants = require('./constants');
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21 |
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22 | var Constants = _interopRequireWildcard(_constants);
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23 |
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24 | var _brokenImagePlaceholder = require('../assets/broken-image-placeholder.png');
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25 |
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26 | var _brokenImagePlaceholder2 = _interopRequireDefault(_brokenImagePlaceholder);
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27 |
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28 | var _propTypes = require('prop-types');
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29 |
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30 | var _propTypes2 = _interopRequireDefault(_propTypes);
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31 |
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32 | function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
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33 |
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34 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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35 |
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36 | function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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37 |
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38 | 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; }
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39 |
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40 | 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; }
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41 |
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42 | var ImageCell = exports.ImageCell = function (_React$Component) {
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43 | _inherits(ImageCell, _React$Component);
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44 |
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45 | function ImageCell(props) {
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46 | _classCallCheck(this, ImageCell);
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47 |
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48 | var _this = _possibleConstructorReturn(this, (ImageCell.__proto__ || Object.getPrototypeOf(ImageCell)).call(this, props));
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49 |
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50 | _this.handleMouseEnter = _this.handleMouseEnter.bind(_this);
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51 | _this.handleMouseLeave = _this.handleMouseLeave.bind(_this);
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52 |
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53 | _this.state = {
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54 | showPopover: false,
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55 | imageErrored: false
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56 | };
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57 | return _this;
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58 | }
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59 |
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60 | _createClass(ImageCell, [{
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61 | key: 'handleMouseEnter',
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62 | value: function handleMouseEnter(e) {
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63 | var clientRect = e.target.getBoundingClientRect();
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64 |
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65 | this.setState({
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66 | showPopover: true,
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67 | popoverTop: (clientRect.top + clientRect.bottom) / 2,
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68 | popoverLeft: clientRect.left + this.props.width - 20
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69 | });
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70 | }
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71 | }, {
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72 | key: 'handleMouseLeave',
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73 | value: function handleMouseLeave() {
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74 | this.setState({
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75 | showPopover: false
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76 | });
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77 | }
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78 | }, {
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79 | key: 'handleImageLoaded',
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80 | value: function handleImageLoaded() {
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81 |
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82 |
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83 | if (this.refs.img.width * this.refs.img.height <= 25) {
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84 | this.refs.img.src = 'about:blank';
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85 | }
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86 | }
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87 | }, {
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88 | key: 'handleImageError',
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89 | value: function handleImageError() {
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90 | this.setState({ imageErrored: true });
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91 | }
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92 | }, {
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93 | key: 'render',
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94 | value: function render() {
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95 | var cellData = this.props.cellData;
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96 | var imageUrl = void 0,
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97 | href = void 0,
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98 | alt = void 0;
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99 |
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100 | if (cellData.main && _typeof(cellData.main) === 'object') {
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101 | imageUrl = cellData.main.src;
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102 | href = cellData.main.href || imageUrl;
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103 | alt = cellData.alt || cellData.main.alt;
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104 | } else {
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105 | imageUrl = cellData.main;
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106 | href = cellData.main;
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107 | alt = cellData.alt || cellData.main;
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108 | }
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109 |
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110 | if (!imageUrl) {
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111 | return _react2.default.createElement('span', null);
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112 | }
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113 |
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114 | if (this.props.mixedContentImage) {
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115 | imageUrl = this.props.mixedContentImage(imageUrl, imageUrl);
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116 | }
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117 | return _react2.default.createElement(
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118 | 'a',
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119 | {
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120 | href: this.props.disabled ? 'javascript:void(0);' : href,
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121 | title: alt,
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122 | target: '_blank',
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123 | style: {
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124 | display: 'inline-block'
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125 | },
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126 | onMouseEnter: this.handleMouseEnter,
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127 | onMouseLeave: this.handleMouseLeave
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128 | },
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129 | _react2.default.createElement('img', {
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130 | ref: 'img',
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131 | className: 'example-image',
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132 | src: this.state.imageErrored ? _brokenImagePlaceholder2.default : imageUrl,
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133 | style: {
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134 | maxHeight: Constants.ROW_HEIGHT - 20,
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135 | maxWidth: this.props.width - 20,
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136 | minHeight: 5,
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137 | minWidth: 5,
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138 | marginTop: '-4px'
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139 | },
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140 | title: alt,
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141 | alt: alt ? alt : 'Image',
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142 | onLoad: this.handleImageLoaded.bind(this),
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143 | onError: this.handleImageError.bind(this)
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144 | }),
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145 | _react2.default.createElement(
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146 | _reactPortal2.default,
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147 | { isOpened: !!(imageUrl && this.state.showPopover) },
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148 | _react2.default.createElement(
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149 | 'div',
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150 | { className: 'popover fade right in', style: {
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151 | display: 'block',
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152 | position: 'absolute',
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153 | top: this.state.popoverTop,
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154 | left: this.state.popoverLeft,
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155 | transform: 'translateY(-50%)',
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156 | backgroundColor: '#fff'
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157 | } },
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158 | _react2.default.createElement('div', { className: 'arrow', style: { top: '50%' } }),
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159 | _react2.default.createElement(
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160 | 'div',
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161 | { className: 'popover-content' },
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162 | _react2.default.createElement('img', {
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163 | style: { width: '100%' },
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164 | src: this.state.imageErrored ? _brokenImagePlaceholder2.default : imageUrl,
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165 | title: this.state.imageErrored ? 'Image not found' : alt,
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166 | alt: this.state.imageErrored ? 'Image not found' : alt
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167 | }),
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168 | _react2.default.createElement(
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169 | 'span',
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170 | null,
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171 | alt
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172 | )
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173 | )
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174 | )
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175 | )
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176 | );
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177 | }
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178 | }]);
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179 |
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180 | return ImageCell;
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181 | }(_react2.default.Component);
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182 |
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183 | ImageCell.propTypes = {
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184 | cellData: _propTypes2.default.object.isRequired,
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185 | width: _propTypes2.default.number.isRequired,
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186 | mixedContentImage: _propTypes2.default.func,
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187 | disabled: _propTypes2.default.bool
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188 | }; |
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