using Newtonsoft.Json;
using Syncfusion.EJ.PdfViewer;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
namespace WebApplication1.SysAdmin
{
public class PdfViewerController1 : ApiController
{
public object Load(Dictionary jsonResult)
{
PdfViewerHelper helper = new PdfViewerHelper();
//load the multiple document from client side
if (jsonResult.ContainsKey("newFileName"))
{
var name = jsonResult["newFileName"];
var pdfName = name.ToString();
string urlLink = Url.Content("~/") + "FileBrowserAdministracion/" + pdfName;
var WebClient = new WebClient();
//converts the url to byte array
byte[] pdfDoc = WebClient.DownloadData(urlLink);
//loads the byte array in PDF Viewer
helper.Load(pdfDoc);
}
else
{
if (jsonResult.ContainsKey("isInitialLoading"))
{
if (jsonResult.ContainsKey("file"))
{
string urlLink = Url.Content("~/") + jsonResult["file"].ToString().Substring(jsonResult["file"].ToString().IndexOf("/") + 1);
var WebClient = new WebClient();
//converts the url to byte array
byte[] pdfDoc = WebClient.DownloadData(urlLink);
//loads the byte array in PDF Viewer
helper.Load(pdfDoc);
}
else
{
string urlLink = Url.Content("~/") + "content/images/FileExplorer/pdf/HTTP Succinctly.pdf";
var WebClient = new WebClient();
//converts the url to byte array
byte[] pdfDoc = WebClient.DownloadData(urlLink);
//loads the byte array in PDF Viewer
helper.Load(pdfDoc);
}
}
}
string output = JsonConvert.SerializeObject(helper.ProcessPdf(jsonResult));
return output;
}
public object Download(Dictionary jsonResult)
{
PdfViewerHelper helper = new PdfViewerHelper();
return helper.GetDocumentData(jsonResult);
}
public object FileUpload(Dictionary jsonResult)
{
PdfViewerHelper helper = new PdfViewerHelper();
if (jsonResult.ContainsKey("uploadedFile"))
{
var fileurl = jsonResult["uploadedFile"];
byte[] byteArray = Convert.FromBase64String(fileurl);
MemoryStream stream = new MemoryStream(byteArray);
helper.Load(stream);
}
string output = JsonConvert.SerializeObject(helper.ProcessPdf(jsonResult));
return output;
}
}
}
