65 lines
2.2 KiB
JavaScript
65 lines
2.2 KiB
JavaScript
import React from 'react';
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export default class Gallery extends React.Component {
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onPrevClick (e) {
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this.props.dispatch({type: 'PREV_IMAGE'});
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}
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onNextClick (e) {
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this.props.dispatch({type: 'NEXT_IMAGE'});
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}
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onImageDotClick (index, e) {
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this.props.dispatch({type: 'VIEW_IMAGE', action: {index}})
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}
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render() {
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const {images, imageIndex} = this.props;
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if (!images || images.length === 0) {
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return null;
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}
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const showPrev = imageIndex > 0;
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const showNext = imageIndex < images.length - 1;
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return (
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<div className="ld-image-container">
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<img src={images[imageIndex]}></img>
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{showPrev ?
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<div
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className='prev-button'
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onClick={this.onPrevClick.bind(this)}>
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<div>
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<svg fill="white" version="1.1" x="0px" y="0px" width="100%" height="100%" viewBox="0 0 512 512">
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<path d="M213.7,256L213.7,256L213.7,256L380.9,81.9c4.2-4.3,4.1-11.4-0.2-15.8l-29.9-30.6c-4.3-4.4-11.3-4.5-15.5-0.2L131.1,247.9 c-2.2,2.2-3.2,5.2-3,8.1c-0.1,3,0.9,5.9,3,8.1l204.2,212.7c4.2,4.3,11.2,4.2,15.5-0.2l29.9-30.6c4.3-4.4,4.4-11.5,0.2-15.8 L213.7,256z"></path>
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</svg>
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</div>
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</div>
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: null}
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{showNext ?
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<div
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className='next-button'
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onClick={this.onNextClick.bind(this)}>
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<div>
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<svg fill="white" version="1.1" x="0px" y="0px" width="100%" height="100%" viewBox="0 0 512 512">
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<path d="M298.3,256L298.3,256L298.3,256L131.1,81.9c-4.2-4.3-4.1-11.4,0.2-15.8l29.9-30.6c4.3-4.4,11.3-4.5,15.5-0.2l204.2,212.7 c2.2,2.2,3.2,5.2,3,8.1c0.1,3-0.9,5.9-3,8.1L176.7,476.8c-4.2,4.3-11.2,4.2-15.5-0.2L131.3,446c-4.3-4.4-4.4-11.5-0.2-15.8 L298.3,256z"></path>
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</svg>
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</div>
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</div>
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: null}
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<div className="image-dots">
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{images.map((img, index) => {
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let cls = 'image-dot'
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if (index === imageIndex) {
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cls += ' selected'
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}
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return <div onClick={this.onImageDotClick.bind(this, index)} className={cls}></div>
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})}
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</div>
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</div>)
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}
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}
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