How to Read Content from PDF File in Laravel?

To read content from a PDF file in Laravel, you can utilize a library called "spatie/pdf-to-text". This library allows you to extract text from PDF files. Here's how you can install and use it:

1. Install the Package:

You can install the "spatie/pdf-to-text" package using Composer. Open your terminal and navigate to your Laravel project directory, then run the following command:

composer require spatie/pdf-to-text

2. Usage in Your Controller or Service:

After installing the package, you can use it in your controller or service. For example, let's assume you have a controller named "PdfController". In this controller, you can use the following code to read the content from a PDF file:

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use Spatie\PdfToText\Pdf;

class PdfController extends Controller

{

public function readPdfContent(Request $request)

{

// Get the uploaded PDF file from the request

$pdfFile = $request->file('pdf');

// Check if a file was uploaded

if ($pdfFile) {

// Get the path of the uploaded file

$pdfPath = $pdfFile->path();

// Read the content from the PDF file

$pdfText = Pdf::getText($pdfPath);

// Return the PDF content or process it as needed

return response()->json(['content' => $pdfText]);

}

// Return an error response if no PDF file was uploaded

return response()->json(['error' => 'No PDF file uploaded'], 400);

}

3. Create a Route:

Don't forget to create a route that maps to the "readPdfContent" method in your controller. Open your "routes/web.php" file and add the following route definition:

Route::post('/read-pdf', 'PdfController@readPdfContent');

4. Create a Form in Your View:

Finally, create a form in your view that allows users to upload a PDF file. For example:

@csrf

</form>

When a user submits the form, the "readPdfContent" method in your controller will be invoked. The PDF content will be extracted and returned as a JSON response. You can adapt this example to fit your specific requirements and integrate it into your Laravel application.