(Delphi DLL) SharePoint -- Get Files in Root Folder

See more SharePoint Examples

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http, StringBuilder, DtObj, JsonObject, CkDateTime;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
sbJson: HCkStringBuilder;
json: HCkJsonObject;
numFiles: Integer;
lastMod: HCkDateTime;
dt: HCkDtObj;
bLocal: Boolean;
i: Integer;
filename: PWideChar;
fileRelativeUri: PWideChar;
fileSize: Integer;
sLastModified: PWideChar;

begin
success := False;

// This requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// -------------------------------------------------------------------------
// The following comments apply to SharePoint Windows classic authentication.
// -------------------------------------------------------------------------
// For example, imagine our SharePoint endpoint is https://xyzoffice.mycompany.com/
// The SHAREPOINT_NTLM_DOMAIN would be "mycompany.com"
// The SHAREPOINT_HTTPS_DOMAIN would be "xyzoffice.mycompany.com"
// Also, the SHAREPOINT_USERNAME would be just the name, not a full email address.
// for example, "chilkat" instead of "chilkat@mycompany.com"

http := CkHttp_Create();

// If SharePoint Windows classic authentication is used, then set the 
// Login, Password, LoginDomain, and NtlmAuth properties.
CkHttp_putLogin(http,'SHAREPOINT_USERNAME');
CkHttp_putPassword(http,'SHAREPOINT_PASSWORD');
CkHttp_putLoginDomain(http,'SHAREPOINT_NTLM_DOMAIN');
CkHttp_putNtlmAuth(http,True);

// -------------------------------------------------------------------------
// The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
// If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
// establish the cookie as shown at SharePoint Online Authentication
// -------------------------------------------------------------------------

// Indicate that we want a JSON reply
CkHttp_putAccept(http,'application/json;odata=verbose');
CkHttp_putAcceptCharset(http,'utf-8');

// If your Sharepoint site is within a site collection, then use "https://SHAREPOINT_HTTPS_DOMAIN/sites/teamA/_api/web/GetFolderByServerRelativeUrl('/sites/teamA/')/Files" where "teamA" is the name of the site.
sbJson := CkStringBuilder_Create();
success := CkHttp_QuickGetSb(http,'https://SHAREPOINT_HTTPS_DOMAIN/_api/web/GetFolderByServerRelativeUrl(''/'')/Files',sbJson);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

json := CkJsonObject_Create();
CkJsonObject_LoadSb(json,sbJson);

// Iterate over the results and get each file's name, size, and last-modified date/time.

numFiles := CkJsonObject_SizeOfArray(json,'d.results');
Memo1.Lines.Add('Number of Files in the SharePoint root folder = ' + IntToStr(numFiles));

lastMod := CkDateTime_Create();
dt := CkDtObj_Create();
bLocal := True;

i := 0;
while i < numFiles do
  begin
    CkJsonObject_putI(json,i);

    filename := CkJsonObject__stringOf(json,'d.results[i].Name');
    fileRelativeUri := CkJsonObject__stringOf(json,'d.results[i].ServerRelativeUrl');
    fileSize := CkJsonObject_IntOf(json,'d.results[i].Length');
    sLastModified := CkJsonObject__stringOf(json,'d.results[i].TimeLastModified');

    Memo1.Lines.Add(IntToStr(i + 1) + ': ' + filename);
    Memo1.Lines.Add('    Relative URI: ' + fileRelativeUri);
    Memo1.Lines.Add('    Size in Bytes: ' + IntToStr(fileSize));

    // Show the last-modified date/time in the local timezone.
    CkDateTime_SetFromTimestamp(lastMod,sLastModified);
    CkDateTime_ToDtObj(lastMod,bLocal,dt);

    Memo1.Lines.Add('    Last-Modified: ' + IntToStr(CkDtObj_getDay(dt)) + '/' + IntToStr(CkDtObj_getMonth(dt)) + '/' + IntToStr(CkDtObj_getYear(dt))
         + ' ' + IntToStr(CkDtObj_getHour(dt)) + ':' + IntToStr(CkDtObj_getMinute(dt)));

    i := i + 1;
  end;

// The output of this program when I tested it:

// 	Number of Files in the SharePoint root folder = 5
// 	1: Documentstester1.txt
// 	    Relative URI: /Documentstester1.txt
// 	    Size in Bytes: 17
// 	    Last-Modified: 6/4/2017 11:31
// 	2: Documents11_D42_Device_70_IP.xlsx
// 	    Relative URI: /Documents11_D42_Device_70_IP.xlsx
// 	    Size in Bytes: 17472
// 	    Last-Modified: 6/4/2017 10:54
// 	3: default.aspx
// 	    Relative URI: /default.aspx
// 	    Size in Bytes: 3960
// 	    Last-Modified: 26/10/2015 20:47
// 	4: DocumentsVCAC NEW Admin and RA bacgrounds.pptx
// 	    Relative URI: /DocumentsVCAC NEW Admin and RA bacgrounds.pptx
// 	    Size in Bytes: 11867024
// 	    Last-Modified: 6/4/2017 10:51
// 	5: DocumentsVCAC_Installer_Web_Sites_Installation.docx
// 	    Relative URI: /DocumentsVCAC_Installer_Web_Sites_Installation.docx
// 	    Size in Bytes: 529482
// 	    Last-Modified: 6/4/2017 11:0

CkHttp_Dispose(http);
CkStringBuilder_Dispose(sbJson);
CkJsonObject_Dispose(json);
CkDateTime_Dispose(lastMod);
CkDtObj_Dispose(dt);

end;