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Adding custom messages as props #15

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merged 1 commit into from
Apr 6, 2018
Merged

Adding custom messages as props #15

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27 changes: 22 additions & 5 deletions src/DropNCrop.js
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,13 @@ class DropNCrop extends Component {
canvasWidth: PropTypes.string,
className: PropTypes.string,
cropperOptions: PropTypes.object,
customMessage: PropTypes.shape({
instructions: PropTypes.string,
acceptedFileTypes: PropTypes.string,
maxFileSize: PropTypes.string,
fileTypeErrorMessage: PropTypes.string,
fileSizeErrorMessage: PropTypes.string,
}),
instructions: PropTypes.node,
maxFileSize: PropTypes.number,
onChange: PropTypes.func,
Expand All @@ -37,6 +44,11 @@ class DropNCrop extends Component {
viewMode: 0,
autoCropArea: 1,
},
customMessage: {
instructions: 'Drag-n-drop a file or click to add an image',
acceptedFileTypes: 'Accepted file types: ',
maxFileSize: 'Max file size: ',
},
maxFileSize: 3145728,
};

Expand All @@ -59,9 +71,13 @@ class DropNCrop extends Component {
onChange,
maxFileSize,
allowedFileTypes,
customMessage,
} = this.props;
const fileSizeValidation = fileSizeLessThan(maxFileSize)(files);
const fileTypeValidation = fileType(allowedFileTypes)(files);
const fileSizeErrorMessage = customMessage.fileSizeErrorMessage
? customMessage.fileSizeErrorMessage + bytesToSize(maxFileSize)
: null;
const fileSizeValidation = fileSizeLessThan(maxFileSize, fileSizeErrorMessage)(files);
const fileTypeValidation = fileType(allowedFileTypes, customMessage.fileTypeErrorMessage)(files);

if (fileSizeValidation.isValid && fileTypeValidation.isValid) {
const reader = new FileReader();
Expand Down Expand Up @@ -90,6 +106,7 @@ class DropNCrop extends Component {
canvasWidth,
className,
cropperOptions,
customMessage,
instructions,
allowedFileTypes,
maxFileSize,
Expand Down Expand Up @@ -129,17 +146,17 @@ class DropNCrop extends Component {
{!instructions
? <div className="dropzone-instructions">
<div className="dropzone-instructions--main">
Drag-n-drop a file or click to add an image
{customMessage.instructions}
</div>
<div className="dropzone-instructions--sub">
Accepted file types:
{customMessage.acceptedFileTypes}
{' '}
{allowedFileTypes
.map(mimeType => `.${mimeType.split('/')[1]}`)
.join(', ')}
</div>
<div className="dropzone-instructions--sub">
Max file size: {bytesToSize(maxFileSize)}
{customMessage.maxFileSize} {bytesToSize(maxFileSize)}
</div>
</div>
: instructions}
Expand Down