using System.IO;

using Microsoft.Azure.WebJobs;

using Microsoft.Azure.WebJobs.Extensions.Http;

using Microsoft.AspNetCore.Http;

using Microsoft.Extensions.Logging;

using iTet.Kernel.Pdf;

​

public static class ReadPdfFunction

{

    [FunctionName("ReadPdf")]

    public static async Task<IActionResult> Run(

        [HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,

        ILogger log)

    {

        log.LogInformation("C# HTTP trigger function processed a request.");

​

        string pdfUrl = req.Query["C:\Users\DELL\Downloads\Crane-Co_PSE_2022_2.27.23_FINAL.pdf"];

​

        using (var webClient = new WebClient())

        {

            var pdfBytes = await webClient.DownloadDataTaskAsync(pdfUrl);

​

            using (var pdfReader = new PdfReader(pdfBytes))

            {

                using (var pdfDocument = new PdfDocument(pdfReader))

                {

                    string text = string.Empty;

                    for (int i = 1; i <= pdfDocument.GetNumberOfPages(); i++)

                    {

                        text += PdfTextExtractor.GetTextFromPage(pdfDocument.GetPage(i));

                    }

​

                    return new OkObjectResult(text);

                }

            }

        }

    }

}