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(Delphi ActiveX) Insert Email into GMail FolderDirectly inserts a message into only this user's mailbox similar to IMAP APPEND, bypassing most scanning and classification. Does not send a message. This example will create a Chilkat Email object and upload/insert it into GMail. Then adds the "INBOX" label to the email to make it appear in INBOX Note: This example requires Chilkat v11.0.0 or greater.
uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB; ... procedure TForm1.Button1Click(Sender: TObject); var success: Integer; email: TChilkatEmail; sbMime: TChilkatStringBuilder; http: TChilkatHttp; resp: TChilkatHttpResponse; url: WideString; json: TChilkatJsonObject; id: WideString; json2: TChilkatJsonObject; begin success := 0; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. email := TChilkatEmail.Create(Self); // This example chooses to load an email from a file. success := email.LoadEml('qa_data/eml/testEmail.eml'); if (success = 0) then begin Memo1.Lines.Add(email.LastErrorText); Exit; end; // Get the email as MIME. sbMime := TChilkatStringBuilder.Create(Self); email.GetMimeSb(sbMime.ControlInterface); http := TChilkatHttp.Create(Self); resp := TChilkatHttpResponse.Create(Self); http.AuthToken := 'GMAIL-ACCESS-TOKEN'; // Upload to GMail (does not send, but just inserts). // IMPORTANT: After uploading/inserting, you won't see the message in the Inbox. // In your web browser, if you go to "All Mail", you will see it. url := 'https://www.googleapis.com/upload/gmail/v1/users/me/messages?uploadType=media'; http.UncommonOptions := 'SendGzipped'; success := http.HttpSb('POST',url,sbMime.ControlInterface,'utf-8','message/rfc822',resp.ControlInterface); if (success = 0) then begin Memo1.Lines.Add(http.LastErrorText); Exit; end; http.UncommonOptions := ''; // A status code of 200 indicates success. Memo1.Lines.Add('Response status code: ' + IntToStr(resp.StatusCode)); Memo1.Lines.Add('Response body:'); Memo1.Lines.Add(resp.BodyStr); // The response body contains JSON. // A sample successful JSON response: // { // "id": "166f583051d36144", // "threadId": "166f5529e079a456" // } json := TChilkatJsonObject.Create(Self); json.Load(resp.BodyStr); id := json.StringOf('id'); // Add the Inbox label to the inserted email so that it appears in Inbox. Memo1.Lines.Add('---- Adding the Inbox label to the newly inserted email. ----'); // Create the following JSON to be sent in a POST to modify labels for this message. // { // "addLabelIds": [ // "INBOX" // ] // } json2 := TChilkatJsonObject.Create(Self); json2.UpdateString('addLabelIds[0]','INBOX'); http.SetUrlVar('id',id); url := 'https://www.googleapis.com/gmail/v1/users/me/messages/{$id}/modify'; success := http.HttpJson('POST',url,json2.ControlInterface,'application/json',resp.ControlInterface); if (success = 0) then begin Memo1.Lines.Add(http.LastErrorText); Exit; end; // A status code of 200 indicates success. Memo1.Lines.Add('Response status code: ' + IntToStr(resp.StatusCode)); Memo1.Lines.Add('Response body:'); Memo1.Lines.Add(resp.BodyStr); // The response body contains JSON. // A sample successful JSON response: // { // "id": "166f583051d36144", // "threadId": "166f583051d36144", // "labelIds": [ // "INBOX" // ] // } end; |
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