react-native-receive-sharing-intent/src/utils.ts

A React Native plugin that enables React Native apps to receive sharing photos, videos, text, urls or any other file types from another app.

import type { IReturnData, IUtils } from "./ReceiveSharingIntent.interfaces";
import MimeTypes from './mimeTypes';

class Utils implements IUtils{

    sortData(data: any): Array<IReturnData> {
        const objects: IReturnData = { filePath: null, text: null, weblink: null, mimeType: null, contentUri: null, fileName: null, extension: null };
        const file = data;
        if (file.startsWith('text:')) {
            const text = file.replace("text:", "");
            if (text.startsWith("http")) {
                const object: Array<IReturnData> = [
                    { ...objects, weblink: text }
                ];
                return object;
            }
            let object = [
                { ...objects, text: text }
            ];
            return object;
        } else if (file.startsWith('webUrl:')) {
            const weblink: string = file.replace("webUrl:", "");
            const object: Array<IReturnData> = [
                { ...objects, weblink: weblink }
            ];
            return object;
        } else {
            try {
                const files = JSON.parse(file)
                const object = [];
                for (let i = 0; i < files.length; i++) {
                    const path = files[i].path;
                    const obj = {
                        ...objects,
                        fileName: this.getFileName(path),
                        extension: this.getExtension(path),
                        mimeType: this.getMimeType(path),
                        filePath: path
                    }
                    object.push(obj);
                }
                return object;
            } catch (error) {
                return [{ ...objects }];
            }
        }
    }

    getFileName = (file:string): string => {
        return file.replace(/^.*(\\|\/|\:)/, '');
    };

    getExtension = (fileName:string): string => {
        return fileName.substr(fileName.lastIndexOf('.') + 1);
    }

    getMimeType = (file:string): string => {
        const ext = this.getExtension(file);
        const extension = "." + ext.toLowerCase();
        const type = Object.entries(MimeTypes).find(mime => mime[0] ===  extension)
        if (type)return type[0];
        return "";
    }

}

export default Utils;