@digital-cnzz/react-file-viewer

Extendable file viewer for web

Supported file formats:

• Images: png, jpeg, gif, bmp, including 360-degree images
• pdf
• csv
• xslx
• docx
• Video: mp4, webm
• Audio: mp3

Usage

start

npm install @digital-cnzz/react-file-viewer.

There is one main React component, FileViewer, that takes the following props:

fileType string: type of resource to be shown (one of the supported file formats, eg 'png'). Passing in an unsupported file type will result in displaying an unsupported file type message (or a custom component).

filePath string: the url of the resource to be shown by the FileViewer.

onError function [optional]: function that will be called when there is an error in the file viewer fetching or rendering the requested resource. This is a place where you can pass a callback for a logging utility.

errorComponent react element [optional]: A component to render in case of error instead of the default error component that comes packaged with react-file-viewer.

unsupportedComponent react element [optional]: A component to render in case the file format is not supported.

To use a custom error component, you might do the following:

// MyApp.js
import React, { Component } from 'react';
import logger from 'logging-library';
import FileViewer from 'react-file-viewer';
import { CustomErrorComponent } from 'custom-error';

const file = 'http://example.com/image.png';
const type = 'png';

class MyComponent extends Component {
  render() {
    return (
      <FileViewer
        fileType={type}
        filePath={file}
        errorComponent={CustomErrorComponent}
        onError={this.onError}
      />
    );
  }

  onError(e) {
    logger.logError(e, 'error in file-viewer');
  }
}