hbm-react-components

<!doctype html> <html lang="en"> <head> <title>Code coverage report for upload/index.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../prettify.css" /> <link rel="stylesheet" href="../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../index.html">All files</a> / <a href="index.html">upload</a> index.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 97.92% Statements 47/48 </div> <div class='fl pad1y space-right2'> 95.83% Branches 23/24 </div> <div class='fl pad1y space-right2'> 100% Functions 2/2 </div> <div class='fl pad1y space-right2'> 100% Lines 42/42 </div> </div> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 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from 'react' import classNames from 'classnames' import accept from 'attr-accept' import Button from '../button/'   export default class Upload extends React.Component {   static propTypes = { accept: React.PropTypes.string, disabled: React.PropTypes.bool, onChange: React.PropTypes.func.isRequired, buttonText: React.PropTypes.string, textBefore: React.PropTypes.string, textAfter: React.PropTypes.string }   static defaultProps = { accept: '*', disabled: false, buttonText: 'Select File', textBefore: '', textAfter: 'or drag file in this area' }   state = { isOverWindow: false, isOverDropzone: false }   // counter is an internal variable which is updated during drag enter and drag leave events. // the problem is that the browser fires drag leave and drag enter events // when dragging over a child element of window. counter = 0   // prevent drag and drop of multiple files // this only works in chrome since Firefox does not allow access to files while dragging isInvalid (event) { const edt = event.dataTransfer // event.dataTransfer is empty during tests. no need to check every time in the following if ... if (!edt) return false // check for disabled if (this.props.disabled) return true // check firefox if (edt.mozItemCount && edt.mozItemCount !== 1) { return true } // check chrome if (edt.items && edt.items.length !== 1) { return true } // check mime types. only works in chrome. files is a FileList (no real array) const unaccepted = edt.files && Array.prototype.slice.call(edt.files).every((file) => !accept(file, this.props.accept) ) return unaccepted }   onDragEnter = (event) => { if (this.isInvalid(event)) return // prevent event to allow drop event.preventDefault() this.setState({ isOverDropzone: true }) }   onDragOver = (event) => { if (this.isInvalid(event)) return // If you want to allow a drop, you must prevent the default handling by cancelling the event // https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Drag_operations#Specifying_Drop_Targets event.preventDefault() }   onDragLeave = (event) => { event.preventDefault() this.setState({ isOverDropzone: false }) }   onDocumentDragEnter = (event) => { // prevent drag & drop of multiple items Iif (this.isInvalid(event)) return ++this.counter this.setState({ isOverWindow: true }) }   onDocumentDragLeave = (event) => { event.preventDefault() if (--this.counter > 0) { return } // update state only when really leaving the document // not when leaving document children this.setState({ isOverWindow: false }) }   onChange = (event) => { event.preventDefault() this.counter = 0 // event.target.files is from standard file upload dialog // event.dataTransfer.files is from drap and drop api let files = event.target.files || event.dataTransfer.files this.setState({ isOverWindow: false, isOverDropzone: false }) // call callback to send files to parent this.props.onChange(files) }   onClick = (event) => { this.fileInput.click() }   componentDidMount () { document.addEventListener('dragenter', this.onDocumentDragEnter) document.addEventListener('dragleave', this.onDocumentDragLeave) }   componentWillUnmount () { document.removeEventListener('dragenter', this.onDocumentDragEnter) document.removeEventListener('dragleave', this.onDocumentDragLeave) }   render () { const klass = classNames('Upload', { 'is-disabled': this.props.disabled, 'is-over-window': this.state.isOverWindow, 'is-over-dropzone': this.state.isOverDropzone })   return ( <div className={klass} onDragEnter={this.onDragEnter} onDragOver={this.onDragOver} onDragLeave={this.onDragLeave} onDrop={this.onChange} > <div className='Upload-textBefore'> {this.props.textBefore} </div> <Button raised onClick={this.onClick} disabled={this.props.disabled}> {this.props.buttonText} </Button> <div className='Upload-textAfter'> {this.props.textAfter} </div> <input accept={this.props.accept} className='Upload-fileInput' disabled={this.props.disabled} type='file' onChange={this.onChange} ref={(el) => (this.fileInput = el)} /> </div> ) }   }  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Thu Sep 08 2016 14:26:25 GMT+0200 (CEST) </div> </div> <script src="../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../sorter.js"></script> </body> </html>