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Code Issues Releases Wiki Activity

Return empty string if file without extension is submitted

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This commit is contained in:
Tim Daubenschütz 2015-12-07 17:14:43 +01:00
parent c464d737ba
commit 3681260054
2 changed files with 7 additions and 2 deletions
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2
js/components/ascribe_forms/property.js
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@ -327,7 +327,7 @@ const Property = React.createClass({
className="bs-custom-panel">
<div className={'ascribe-property ' + this.props.className}>
{this.getLabelAndErrors()}
{this.renderChildren(style)}
{this.renderChildren(this.props.style)}
{footer}
</div>
</Panel>

7
js/utils/file_utils.js
View File

@ -89,11 +89,16 @@ export function computeHashOfFile(file) {
/**
* Extracts a file extension from a string, by splitting by dot and taking
* the last substring
*
* If a file without an extension is submitted (file), then
* this method just returns an empty string.
* @param {string} s file's name + extension
* @return {string} file extension
*
* Via: http://stackoverflow.com/a/190878/1263876
*/
export function extractFileExtensionFromString(s) {
return s.split('.').pop();
const explodedFileName = s.split('.');
return explodedFileName.length > 1 ? explodedFileName.pop()
: '';
}