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MailSend.pas
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unit MailSend;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ComCtrls, sPageControl, sSpinEdit, StdCtrls, sEdit,
IdTCPConnection, IdTCPClient, IdExplicitTLSClientServerBase,
IdMessageClient, IdSMTPBase, IdSMTP, IdComponent, IdIOHandler,
IdIOHandlerSocket, IdIOHandlerStack, IdSSL, IdSSLOpenSSL,
IdBaseComponent, IdMessage, sMemo, Buttons, sSpeedButton, sListBox,
sGroupBox, sComboBox, IdAttachmentFile, IdCoderHeader, sListView,
ShellApi, acAlphaImageList, ImgList, DB, IBC, IdText, Menus, sRichEdit,
acPNG, ExtCtrls, sFontCtrls, sPanel, sComboBoxes, NxEdit, sLabel, sGauge,
IniFiles, NxScrollControl, NxCustomGridControl, NxCustomGrid, NxGrid,
EncdDecd, MapiEmail;
type
TFormMailSender = class(TForm)
sPageControl: TsPageControl;
tabSendMail: TsTabSheet;
tabParams: TsTabSheet;
IdMessage: TIdMessage;
IdSSLIOHandlerSocketOpenSSL: TIdSSLIOHandlerSocketOpenSSL;
IdSMTP: TIdSMTP;
editSubj: TsEdit;
btnAttachAdd: TsSpeedButton;
btnSend: TsSpeedButton;
btnEmailAdd: TsSpeedButton;
btnEmailDelete: TsSpeedButton;
btnEmailClear: TsSpeedButton;
editTo: TsEdit;
sGroupBox: TsGroupBox;
editHost: TsEdit;
editPort: TsSpinEdit;
editDomen: TsEdit;
editLogin: TsEdit;
editPassword: TsEdit;
editProfile: TsComboBox;
btnProfileCreate: TsSpeedButton;
btnProfileDelete: TsSpeedButton;
btnProfileEdit: TsSpeedButton;
editFrom: TsComboBox;
AttachmentDialog: TOpenDialog;
btnLog: TsSpeedButton;
editUName: TsEdit;
editReplyTo: TsEdit;
editAttach: TsListView;
AlphaImageList: TsAlphaImageList;
btnAttachDelete: TsSpeedButton;
popupPriority: TPopupMenu;
nPriorityHigh: TMenuItem;
nPriorityMed: TMenuItem;
nPriorityLow: TMenuItem;
btnPriority: TsSpeedButton;
editSignature: TsMemo;
btnCancel: TsSpeedButton;
Gauge: TsGauge;
lblGauge: TsLabel;
editEmailList: TsListBox;
editMessage: TsMemo;
editSSLMethod: TsComboBox;
editTLSMethod: TsComboBox;
procedure ClearEdits(ClearList: Boolean);
procedure LoadProfiles;
procedure IniLoadMailSender;
procedure btnProfileCreateClick(Sender: TObject);
procedure editProfileChange(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure btnProfileEditClick(Sender: TObject);
procedure btnProfileDeleteClick(Sender: TObject);
procedure btnAttachAddClick(Sender: TObject);
procedure btnEmailDeleteClick(Sender: TObject);
procedure btnEmailClearClick(Sender: TObject);
procedure btnLogClick(Sender: TObject);
procedure IdSMTPStatus(ASender: TObject; const AStatus: TIdStatus; const AStatusText: string);
procedure IdMessageInitializeISO(var VHeaderEncoding: Char; var VCharSet: string);
procedure LV_InsertFiles(nFile: string; ListView: TsListView; ImageList: TsAlphaImageList);
function IsValidEmail(const Value: string): Boolean;
function IsValidWeb(const Value: string): Boolean;
procedure GetEmailList(param: integer; Query: TIBCQuery; ID: string; List: TsListBox; ClearList: Boolean);
procedure GetFirmList(param: integer; Query: TIBCQuery; ID: string; List: TsListBox);
procedure btnAttachDeleteClick(Sender: TObject);
procedure nPriorityHighClick(Sender: TObject);
procedure btnPriorityClick(Sender: TObject);
procedure editToKeyPress(Sender: TObject; var Key: Char);
procedure editEmailListKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure btnEmailAddClick(Sender: TObject);
procedure IdSMTPFailedRecipient(Sender: TObject; const AAddress, ACode, AText: string; var VContinue: Boolean);
procedure btnCancelClick(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure SendEmail(Sender: TObject);
procedure SendRegInfoCheck(Sender: TObject);
private
{ Private declarations }
public
procedure CreateParams(var Params: TCreateParams); override;
{ Public declarations }
end;
var
FormMailSender: TFormMailSender;
memoLog: TsMemo;
REFirmInfo: TsRichEdit;
MailSend_Break: Boolean = False;
editEmailList_tmp: TsComboBox;
implementation
uses Main, Editor, Helpers;
{$R *.dfm}
procedure TFormMailSender.CreateParams(var Params: TCreateParams);
begin
inherited CreateParams(Params);
Params.ExStyle := Params.ExStyle or WS_Ex_AppWindow;
end;
procedure TFormMailSender.FormCreate(Sender: TObject);
begin
LoadProfiles;
IniLoadMailSender;
memoLog := TsMemo.Create(tabSendMail);
memoLog.Parent := tabSendMail;
memoLog.Left := 6;
memoLog.Top := 220;
memoLog.Width := 532;
memoLog.Height := 225;
memoLog.Visible := False;
memoLog.Clear;
memoLog.ScrollBars := ssVertical;
memoLog.ReadOnly := True;
editEmailList_tmp := TsComboBox.Create(FormMailSender);
editEmailList_tmp.Parent := FormMailSender;
editEmailList_tmp.Visible := False;
REFirmInfo := TsRichEdit.Create(FormMailSender);
REFirmInfo.Parent := FormMailSender;
REFirmInfo.Visible := False;
REFirmInfo.Clear;
REFirmInfo.WordWrap := False;
end;
procedure TFormMailSender.FormClose(Sender: TObject; var Action: TCloseAction);
begin
MailSend_Break := True;
end;
procedure TFormMailSender.IniLoadMailSender;
begin
IniMain := TIniFile.Create(AppPath + 'office.ini');
if IniMain.ReadInteger('mailsender', 'fromIndex', 0) <= editFrom.Items.Count - 1 then
editFrom.ItemIndex := IniMain.ReadInteger('mailsender', 'fromIndex', 0)
else if editFrom.Items.Count > 0 then
editFrom.ItemIndex := 0;
IniMain.Free;
end;
procedure TFormMailSender.ClearEdits(ClearList: Boolean);
begin
if FormMailSender.Caption = 'Ðàññûëêà ïî÷òû' then
begin
editTo.Enabled := True;
btnEmailAdd.Enabled := True;
btnEmailDelete.Enabled := True;
btnSend.OnClick := SendEmail;
end
else
begin
editTo.Enabled := False;
btnEmailAdd.Enabled := False;
btnEmailDelete.Enabled := False;
btnSend.OnClick := SendRegInfoCheck;
end;
sPageControl.ActivePageIndex := 0;
editSubj.Clear;
editAttach.Clear;
editMessage.Clear;
memoLog.Clear;
editTo.Clear;
if ClearList then
editEmailList.Clear;
memoLog.Visible := False;
btnLog.Caption := 'Ïîêàçàòü ëîã';
btnPriority.ImageIndex := 6;
nPriorityHigh.Checked := False;
nPriorityMed.Checked := True;
nPriorityLow.Checked := False;
editEmailList_tmp.Clear;
end;
procedure TFormMailSender.LoadProfiles;
var
i: integer;
begin
editProfile.ItemIndex := -1;
editProfile.Clear;
FormMain.IBQuery1.Close;
FormMain.IBQuery1.SQL.Text := 'select * from ACCOUNTS';
FormMain.IBQuery1.Open;
FormMain.IBQuery1.FetchAll := True;
if FormMain.IBQuery1.RecordCount > 0 then
for i := 0 to FormMain.IBQuery1.RecordCount - 1 do
begin
editProfile.Items.Add(FormMain.IBQuery1.FieldValues['NAME']);
editFrom.Items.Add(FormMain.IBQuery1.FieldValues['DOMEN'] + ' (' + FormMain.IBQuery1.FieldValues['NAME'] + ')');
FormMain.IBQuery1.Next;
end;
if editProfile.Items.Count > 0 then
editProfile.ItemIndex := 0;
if editProfile.Items.Count > 0 then
editProfileChange(editProfile);
FormMain.IBQuery1.Close;
end;
procedure TFormMailSender.LV_InsertFiles(nFile: string; ListView: TsListView; ImageList: TsAlphaImageList);
function GetFileSize(FileName: string): Longint;
var
SearchRec: TSearchRec;
begin
if FindFirst(FileName, faAnyFile, SearchRec) = 0 then
Result := SearchRec.Size
else
Result := -1;
end;
function FormatByteSize(const bytes: Longint): string;
const
B = 1;
KB = 1024 * B;
MB = 1024 * KB;
GB = 1024 * MB;
begin
if bytes = 0 then
begin
Result := '0 áàéò';
exit;
end;
if bytes > GB then
Result := FormatFloat('#.## ÃÁ', bytes / GB)
else if bytes > MB then
Result := FormatFloat('#.## ÌÁ', bytes / MB)
else if bytes > KB then
Result := FormatFloat('#.## ÊÁ', bytes / KB)
else
Result := FormatFloat('#.## áàéò', bytes);
end;
var
i: integer;
Icon: TIcon;
ListItem: TListItem;
FileInfo: SHFILEINFO;
capt, fPath, fSize: string;
begin
SHGetFileInfo(PChar(nFile), 0, FileInfo, SizeOf(FileInfo), SHGFI_DISPLAYNAME);
fSize := FormatByteSize(GetFileSize(nFile));
fPath := ExtractFilePath(nFile);
capt := ExtractFileName(nFile) + ' (' + fSize + ')';
for i := 0 to ListView.Items.Count - 1 do
begin
if (AnsiLowerCase(ListView.Items[i].Caption) = AnsiLowerCase(capt)) and
(AnsiLowerCase(ListView.Items[i].SubItems[0]) = AnsiLowerCase(fPath)) then
begin
MessageBox(handle, 'Ýòîò ôàéë óæå íàõîäèòñÿ â ñïèñêå', 'Èíôîðìàöèÿ', MB_OK or MB_ICONINFORMATION);
exit;
end;
end;
Icon := TIcon.Create;
ListView.Items.BeginUpdate;
try
ListItem := ListView.Items.Add;
ListItem.Caption := capt;
ListItem.SubItems.Add(fPath);
SHGetFileInfo(PChar(nFile), 0, FileInfo, SizeOf(FileInfo), SHGFI_ICON or SHGFI_SMALLICON);
Icon.handle := FileInfo.hIcon;
ListItem.ImageIndex := ImageList.AddIcon(Icon);
DestroyIcon(FileInfo.hIcon);
finally
Icon.Free;
ListView.Items.EndUpdate;
end;
end;
procedure TFormMailSender.IdSMTPStatus(ASender: TObject; const AStatus: TIdStatus; const AStatusText: string);
begin
memoLog.Lines.Insert(0, '[' + TimeToStr(Now) + '] Status: ' + AStatusText);
end;
procedure TFormMailSender.IdSMTPFailedRecipient(Sender: TObject; const AAddress, ACode, AText: string; var VContinue: Boolean);
begin
{ i := editEmailList.Items.IndexOf(AAddress);
if i <> -1 then editEmailList.Items.Delete(i); }
memoLog.Lines.Insert(0, '[' + TimeToStr(Now) + '] ERROR: ' + AText);
VContinue := True;
end;
procedure TFormMailSender.IdMessageInitializeISO(var VHeaderEncoding: Char; var VCharSet: string);
begin
VHeaderEncoding := 'B';
VCharSet := 'Windows-1251';
end;
procedure TFormMailSender.editProfileChange(Sender: TObject);
begin
if editProfile.ItemIndex < 0 then
exit;
FormMain.IBQuery1.Close;
FormMain.IBQuery1.SQL.Text := 'select * from ACCOUNTS where NAME = :NAME';
FormMain.IBQuery1.ParamByName('NAME').AsString := editProfile.Text;
FormMain.IBQuery1.Open;
if FormMain.IBQuery1.RecordCount > 0 then
begin
editHost.Text := FormMain.IBQuery1.FieldValues['HOST'];
editPort.Text := FormMain.IBQuery1.FieldValues['PORT'];
editUName.Text := FormMain.IBQuery1.FieldValues['UNAME'];
editReplyTo.Text := FormMain.IBQuery1.FieldValues['REPLYTO'];
editDomen.Text := FormMain.IBQuery1.FieldValues['DOMEN'];
editLogin.Text := FormMain.IBQuery1.FieldValues['LOGIN'];
editPassword.Text := DecodeString(FormMain.IBQuery1.FieldValues['PASS']);
editSignature.Text := FormMain.IBQuery1.FieldValues['SIGNATURE'];
editSSLMethod.ItemIndex := FormMain.IBQuery1.FieldValues['SSL_METHOD'];
editTLSMethod.ItemIndex := FormMain.IBQuery1.FieldValues['TLS_METHOD'];
end;
FormMain.IBQuery1.Close;
end;
procedure TFormMailSender.btnProfileCreateClick(Sender: TObject);
var
profile, host, port, uname, replyto, domen, login, pass: string;
pass_encoded: string;
begin
if InputQuery('Ïðîôèëü', 'Íàçâàíèå:', profile) then
if Trim(profile) <> '' then
begin
if editProfile.Items.IndexOf(Trim(profile)) <> -1 then
begin
MessageBox(handle, 'Ïðîôèëü ñ òàêèì èìåíåì óæå ñóùåñòâóåò', 'Ïðåäóïðåæäåíèå', MB_OK or MB_ICONWARNING);
exit;
end;
if not InputQuery(profile, 'Ñåðâåð îòïðàâêè ïî÷òè (SMTP server):', host) then
exit;
if Trim(host) = '' then
exit;
if not InputQuery(profile, 'Ïîðò:', port) then
exit;
if Trim(port) = '' then
exit;
InputQuery(profile, 'Èìÿ îòïðàâèòåëÿ (íå îáÿçàòåëüíî):', uname);
InputQuery(profile, 'Îáðàòíûé àäðåñ (íå îáÿçàòåëüíî):', replyto);
if not InputQuery(profile, 'Äîìåí (àäðåñ ýëåêòðîííîé ïî÷òû):', domen) then
exit;
if Trim(domen) = '' then
exit;
if not InputQuery(profile, 'Ëîãèí:', login) then
exit;
if Trim(login) = '' then
exit;
if not InputQuery(profile, 'Ïàðîëü:', pass) then
exit;
if Trim(pass) = '' then
exit;
FormMain.IBQuery1.Close;
FormMain.IBQuery1.SQL.Text :=
'insert into ACCOUNTS (NAME,HOST,PORT,UNAME,REPLYTO,DOMEN,LOGIN,PASS,SIGNATURE,SSL_METHOD,TLS_METHOD) values' +
'(:NAME,:HOST,:PORT,:UNAME,:REPLYTO,:DOMEN,:LOGIN,:PASS,:SIGNATURE,:SSL_METHOD,:TLS_METHOD)';
FormMain.IBQuery1.ParamByName('NAME').AsString := Trim(profile);
FormMain.IBQuery1.ParamByName('HOST').AsString := Trim(host);
FormMain.IBQuery1.ParamByName('PORT').AsString := Trim(port);
FormMain.IBQuery1.ParamByName('UNAME').AsString := Trim(uname);
FormMain.IBQuery1.ParamByName('REPLYTO').AsString := Trim(replyto);
FormMain.IBQuery1.ParamByName('DOMEN').AsString := Trim(domen);
FormMain.IBQuery1.ParamByName('LOGIN').AsString := Trim(login);
pass := Trim(pass);
pass_encoded := EncodeString(pass);
FormMain.IBQuery1.ParamByName('PASS').AsString := pass_encoded;
FormMain.IBQuery1.ParamByName('SIGNATURE').AsString := '';
FormMain.IBQuery1.ParamByName('SSL_METHOD').AsInteger := 0;
if Trim(port) = '465' then
FormMain.IBQuery1.ParamByName('TLS_METHOD').AsInteger := 1
else
FormMain.IBQuery1.ParamByName('TLS_METHOD').AsInteger := 0;
try
FormMain.IBQuery1.Execute;
except
on E: Exception do
begin
WriteLog('TFormMailSender.btnProfileCreateClick' + #13 + 'Îøèáêà: ' + E.Message);
MessageBox(handle, PChar('Îøèáêà ïðè ñîçäàíèè ïðîôèëÿ.' + #13 + E.Message), 'Îøèáêà', MB_OK or MB_ICONERROR);
exit;
end;
end;
FormMain.IBTransaction1.CommitRetaining;
editProfile.Items.Add(profile);
editFrom.Items.Add(domen + ' (' + profile + ')');
editProfile.ItemIndex := editProfile.Items.Count - 1;
editHost.Text := host;
editPort.Text := port;
editReplyTo.Text := replyto;
editUName.Text := uname;
editDomen.Text := domen;
editLogin.Text := login;
editPassword.Text := pass;
editSignature.Clear;
editSSLMethod.ItemIndex := 0;
editTLSMethod.ItemIndex := integer(Trim(port) = '465');
end;
end;
procedure TFormMailSender.btnProfileEditClick(Sender: TObject);
var
pass, pass_encoded: string;
begin
if editProfile.ItemIndex < 0 then
exit;
FormMain.IBQuery1.Close;
FormMain.IBQuery1.SQL.Text := 'update ACCOUNTS set HOST=:HOST,PORT=:PORT,' +
'UNAME=:UNAME,REPLYTO=:REPLYTO,DOMEN=:DOMEN,LOGIN=:LOGIN,PASS=:PASS,SIGNATURE=:SIGNATURE,SSL_METHOD=:SSL_METHOD,TLS_METHOD=:TLS_METHOD where NAME = :NAME';
FormMain.IBQuery1.ParamByName('NAME').AsString := Trim(editProfile.Text);
FormMain.IBQuery1.ParamByName('HOST').AsString := Trim(editHost.Text);
FormMain.IBQuery1.ParamByName('PORT').AsString := Trim(editPort.Text);
FormMain.IBQuery1.ParamByName('UNAME').AsString := Trim(editUName.Text);
FormMain.IBQuery1.ParamByName('REPLYTO').AsString := Trim(editReplyTo.Text);
FormMain.IBQuery1.ParamByName('DOMEN').AsString := Trim(editDomen.Text);
FormMain.IBQuery1.ParamByName('LOGIN').AsString := Trim(editLogin.Text);
pass := Trim(editPassword.Text);
pass_encoded := EncodeString(pass);
FormMain.IBQuery1.ParamByName('PASS').AsString := pass_encoded;
FormMain.IBQuery1.ParamByName('SIGNATURE').AsMemo := Trim(editSignature.Text);
FormMain.IBQuery1.ParamByName('SSL_METHOD').AsInteger := editSSLMethod.ItemIndex;
FormMain.IBQuery1.ParamByName('TLS_METHOD').AsInteger := editTLSMethod.ItemIndex;
try
FormMain.IBQuery1.Execute;
except
on E: Exception do
begin
WriteLog('TFormMailSender.btnProfileEditClick' + #13 + 'Îøèáêà: ' + E.Message);
MessageBox(handle, PChar('Îøèáêà ïðè ðåäàêòèðîâàíèè ïðîôèëÿ.' + #13 + E.Message), 'Îøèáêà', MB_OK or MB_ICONERROR);
exit;
end;
end;
FormMain.IBTransaction1.CommitRetaining;
MessageBox(handle, 'Ïðîôèëü ñîõðàíåí', 'Èíôîðìàöèÿ', MB_OK or MB_ICONINFORMATION);
end;
procedure TFormMailSender.btnProfileDeleteClick(Sender: TObject);
var
i: integer;
begin
if editProfile.ItemIndex < 0 then
exit;
if MessageBox(handle, 'Ïðîôèëü áóäåò óäàëåí. Ïðîäîëæèòü?', 'Ïîäòâåðæäåíèå', MB_YESNO or MB_ICONQUESTION) = MRNO then
exit;
FormMain.IBQuery1.Close;
FormMain.IBQuery1.SQL.Text := 'delete from ACCOUNTS where NAME = :NAME';
FormMain.IBQuery1.ParamByName('NAME').AsString := editProfile.Text;
try
FormMain.IBQuery1.Execute;
except
on E: Exception do
begin
WriteLog('TFormMailSender.btnProfileDeleteClick' + #13 + 'Îøèáêà: ' + E.Message);
MessageBox(handle, PChar('Îøèáêà ïðè óäàëåíèè ïðîôèëÿ.' + #13 + E.Message), 'Îøèáêà', MB_OK or MB_ICONERROR);
exit;
end;
end;
FormMain.IBTransaction1.CommitRetaining;
for i := 0 to editFrom.Items.Count - 1 do
if Pos('(' + editProfile.Text + ')', editFrom.Items[i]) > 0 then
editFrom.Items.Delete(i);
editProfile.DeleteSelected;
if editProfile.Items.Count > 0 then
begin
editProfile.ItemIndex := 0;
editProfileChange(editProfile);
end
else
begin
editProfile.Clear;
editHost.Clear;
editPort.Clear;
editUName.Clear;
editReplyTo.Clear;
editDomen.Clear;
editLogin.Clear;
editPassword.Clear;
editSignature.Clear;
editSSLMethod.ItemIndex := -1;
editTLSMethod.ItemIndex := -1;
end;
end;
procedure TFormMailSender.btnAttachAddClick(Sender: TObject);
begin
if AttachmentDialog.Execute then
LV_InsertFiles(AttachmentDialog.FileName, editAttach, AlphaImageList);
end;
procedure TFormMailSender.btnAttachDeleteClick(Sender: TObject);
begin
if editAttach.SelCount = 0 then
exit;
editAttach.Selected.Delete;
if editAttach.Items.Count > 0 then
editAttach.Items[0].Selected := True;
end;
procedure TFormMailSender.editToKeyPress(Sender: TObject; var Key: Char);
begin
if Key = #13 then
begin
Key := #0;
btnEmailAddClick(btnEmailAdd);
end;
end;
procedure TFormMailSender.editEmailListKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
begin
if FormMailSender.Caption = 'Ðàññûëêà ïî÷òû' then
if Key = 46 then
begin
Key := 0;
btnEmailDeleteClick(btnEmailDelete);
end;
end;
procedure TFormMailSender.btnEmailAddClick(Sender: TObject);
var
i: integer;
begin
if Trim(editTo.Text) = '' then
exit;
if not IsValidEmail(editTo.Text) then
begin
MessageBox(handle, 'Íåâåðíî óêàçàí àäðåñ ïîëó÷àòåëÿ', 'Èíôîðìàöèÿ', MB_OK or MB_ICONINFORMATION);
exit;
end;
for i := 0 to editEmailList.Items.Count - 1 do
if editEmailList.Items[i] = Trim(editTo.Text) then
exit;
editEmailList.Items.Add(Trim(editTo.Text));
editEmailList.MultiSelect := False;
editEmailList.ItemIndex := editEmailList.Items.Count - 1;
editEmailList.Selected[editEmailList.Items.Count - 1] := True;
editEmailList.MultiSelect := False;
editTo.Clear;
end;
procedure TFormMailSender.btnEmailDeleteClick(Sender: TObject);
var
i: integer;
begin
if editEmailList.ItemIndex = -1 then
exit;
i := editEmailList.ItemIndex;
editEmailList.DeleteSelected;
if (i > -1) and (i <= editEmailList.Items.Count - 1) then
editEmailList.Selected[i] := True;
if (editEmailList.ItemIndex = -1) and (editEmailList.Items.Count > 0) then
editEmailList.ItemIndex := editEmailList.Items.Count - 1;
end;
procedure TFormMailSender.btnEmailClearClick(Sender: TObject);
begin
if editEmailList.Items.Count = 0 then
exit;
if MessageBox(handle, 'Î÷èñòèòü ñïèñîê àäðåñîâ?', 'Ïîäòâåðæäåíèå', MB_YESNO or MB_ICONQUESTION) = MRYES then
begin
editEmailList.Clear;
editEmailList_tmp.Clear;
end;
end;
procedure TFormMailSender.nPriorityHighClick(Sender: TObject);
begin
if TMenuItem(Sender).Name = 'nPriorityHigh' then
begin
btnPriority.ImageIndex := 5;
nPriorityHigh.Checked := True;
nPriorityMed.Checked := False;
nPriorityLow.Checked := False;
end;
if TMenuItem(Sender).Name = 'nPriorityMed' then
begin
btnPriority.ImageIndex := 6;
nPriorityHigh.Checked := False;
nPriorityMed.Checked := True;
nPriorityLow.Checked := False;
end;
if TMenuItem(Sender).Name = 'nPriorityLow' then
begin
btnPriority.ImageIndex := 7;
nPriorityHigh.Checked := False;
nPriorityMed.Checked := False;
nPriorityLow.Checked := True;
end;
end;
procedure TFormMailSender.btnPriorityClick(Sender: TObject);
begin
popupPriority.Popup(mouse.CursorPos.X - 5, mouse.CursorPos.Y - 5);
end;
procedure TFormMailSender.btnCancelClick(Sender: TObject);
begin
MailSend_Break := True;
FormMailSender.Close;
end;
procedure TFormMailSender.btnLogClick(Sender: TObject);
begin
if memoLog.Visible then
begin
btnLog.Caption := 'Ïîêàçàòü ëîã';
memoLog.Visible := False;
end
else
begin
btnLog.Caption := 'Ñêðûòü ëîã';
memoLog.Visible := True;
end;
end;
function TFormMailSender.IsValidEmail(const Value: string): Boolean;
function CheckAllowed(const s: string): Boolean;
var
i: integer;
begin
Result := False;
for i := 1 to Length(s) do
begin
if not CharInSet(s[i], ['a' .. 'z', 'A' .. 'Z', '0' .. '9', '_', '-', '.', '&']) then
exit;
end;
Result := True;
end;
var
i: integer;
namePart, serverPart: string;
begin
Result := False;
i := Pos('@', Value);
if i = 0 then
exit;
namePart := Copy(Value, 1, i - 1);
serverPart := Copy(Value, i + 1, Length(Value));
if (Length(namePart) = 0) or ((Length(serverPart) < 4)) then
exit;
i := Pos('.', serverPart);
if (i = 0) or (i > (Length(serverPart) - 2)) then
exit;
Result := CheckAllowed(namePart) and CheckAllowed(serverPart);
end;
function TFormMailSender.IsValidWeb(const Value: string): Boolean;
function CheckAllowed(const s: string): Boolean;
var
i: integer;
begin
Result := False;
for i := 1 to Length(s) do
begin
if not CharInSet(s[i], ['a' .. 'z', 'A' .. 'Z', '0' .. '9', '_', '-', '.']) then
exit;
end;
Result := True;
end;
var
i: integer;
wwwPart, domenPart: string;
begin
Result := False;
i := Pos('.', Value);
if i = 0 then
exit;
wwwPart := Copy(Value, 1, i - 1);
domenPart := Copy(Value, i + 1, Length(Value));
if (AnsiLowerCase(wwwPart) <> 'www') or ((Length(domenPart) < 5)) then
exit;
i := Pos('.', domenPart);
if (i = 0) or (i > (Length(domenPart) - 2)) then
exit;
Result := CheckAllowed(wwwPart) and CheckAllowed(domenPart);
end;
procedure TFormMailSender.GetEmailList(param: integer; Query: TIBCQuery; ID: string; List: TsListBox; ClearList: Boolean);
var
i: integer;
email, tmp: string;
inList: Boolean;
Q: TIBCQuery;
begin
if param = 0 then // ðàáîòàåì ñ Query
begin
if ClearList then
List.Clear;
if Query.RecordCount = 0 then
exit;
Query.Last;
Query.First;
for i := 0 to Query.RecordCount - 1 do
begin
email := '';
if Query.FieldValues['EMAIL'] <> null then
email := Query.FieldValues['EMAIL'];
if Length(email) > 0 then
begin
if email[Length(email)] <> ',' then
email := email + ',';
while Pos(',', email) > 0 do
begin
inList := False;
tmp := Copy(email, 0, Pos(',', email));
Delete(email, 1, Length(tmp));
tmp := Trim(tmp);
Delete(tmp, Length(tmp), 1);
if not IsValidEmail(tmp) then
inList := True;
if List.Items.IndexOf(tmp) > -1 then
inList := True;
if not inList then
List.Items.Add(tmp);
end;
end;
Query.Next;
end;
end; { if param = 0 then }
if param = 1 then // ðàáîòàåì ñ ID
begin
if ClearList then
List.Clear;
Q := QueryCreate;
Q.Close;
Q.SQL.Text := 'select * from BASE where ID = :ID';
Q.ParamByName('ID').AsString := ID;
Q.Open;
if Q.RecordCount = 0 then
exit;
email := '';
if Q.FieldValues['EMAIL'] <> null then
email := Q.FieldValues['EMAIL'];
if Length(email) > 0 then
begin
if email[Length(email)] <> ',' then
email := email + ',';
while Pos(',', email) > 0 do
begin
inList := False;
tmp := Copy(email, 0, Pos(',', email));
Delete(email, 1, Length(tmp));
tmp := Trim(tmp);
Delete(tmp, Length(tmp), 1);
if not IsValidEmail(tmp) then
inList := True;
if List.Items.IndexOf(tmp) > -1 then
inList := True;
if not inList then
List.Items.Add(tmp);
end;
end;
Q.Close;
Q.Free;
end; { if param = 1 then }
if FormMain.IBDatabase1.Connected then
FormMain.IBDatabase1.Close;
end;
procedure TFormMailSender.GetFirmList(param: integer; Query: TIBCQuery; ID: string; List: TsListBox);
var
i: integer;
Q: TIBCQuery;
begin
if param = 0 then // ðàáîòàåì ñ Query
begin
List.Clear;
editEmailList_tmp.Clear;
if Query.RecordCount = 0 then
exit;
Query.Last;
Query.First;
for i := 0 to Query.RecordCount - 1 do
begin
if editEmailList_tmp.Items.IndexOf(Query.FieldByName('ID').AsString) = -1 then
editEmailList_tmp.Items.Add(Query.FieldByName('ID').AsString);
editEmailList.Items.Add(Query.FieldByName('NAME').AsString);
Query.Next;
end;
end; { if param = 0 then }
if param = 1 then // ðàáîòàåì ñ ID
begin
List.Clear;
editEmailList_tmp.Clear;
Q := QueryCreate;
Q.Close;
Q.SQL.Text := 'select * from BASE where ID = :ID';
Q.ParamByName('ID').AsString := ID;
Q.Open;
if Q.RecordCount = 0 then
exit;
if editEmailList_tmp.Items.IndexOf(Q.FieldByName('ID').AsString) = -1 then
editEmailList_tmp.Items.Add(Q.FieldByName('ID').AsString);
editEmailList.Items.Add(Q.FieldByName('NAME').AsString);
Q.Close;
Q.Free;
end; { if param = 1 then }
if FormMain.IBDatabase1.Connected then
FormMain.IBDatabase1.Close;
end;
procedure TFormMailSender.SendEmail(Sender: TObject);
procedure SendViaClient;
var
MAPISendMail: TMAPISendMail;
i: integer;
begin
MAPISendMail := TMAPISendMail.Create;
{ if MAPISendMail.Prerequisites.IsMapiAvailable then showmessage('MapiAvailable');
if MAPISendMail.Prerequisites.IsClientAvailable then showmessage('ClientAvailable'); }
try
for i := 0 to editEmailList.Count - 1 do
MAPISendMail.AddRecipient(editEmailList.Items[i]);
MAPISendMail.SendMail;
finally
MAPISendMail.Free;
end;
end;
var
Name, host, port, uname, replyto, domen, login, pass, signature: string;
i, n, SSL_Method, TLS_Method: integer;
isError: Boolean;
txtpart: TIdText;
tmp, attachCapt: string;
attach: TIdAttachmentFile;
begin
if editFrom.ItemIndex < 0 then
begin
MessageBox(handle, 'Íåîáõîäèìî óêàçàòü îòïðàâèòåëÿ', 'Èíôîðìàöèÿ', MB_OK or MB_ICONINFORMATION);
exit;
end;
if Trim(editTo.Text) <> '' then
btnEmailAddClick(btnEmailAdd);
if editEmailList.Items.Count = 0 then
begin
MessageBox(handle, 'Íåîáõîäèìî óêàçàòü ïîëó÷àòåëåé', 'Èíôîðìàöèÿ', MB_OK or MB_ICONINFORMATION);
exit;
end;
{ if Trim(editMessage.Text) = '' then
if MessageBox(handle,'Òåêñò ñîîáùåíèÿ ïóñò. Ïðîäîëæèòü?',
'Ïîäòâåðæäåíèå',MB_YESNO or MB_ICONQUESTION) = mrNO then exit; }
if editEmailList.Items.Count > 1 then
if MessageBox(handle, PChar(IntToStr(editEmailList.Items.Count) + ' àäðåñà(îâ) ïîäãîòîâëåíî äëÿ ðàññûëêè. Ïðîäîëæèòü?'),
'Ïîäòâåðæäåíèå', MB_YESNO or MB_ICONQUESTION) = MRNO then
exit;
SendViaClient;
FormMailSender.Close;
exit;
for i := Length(editFrom.Text) downto 0 do
if editFrom.Text[i] = '(' then
begin
name := Copy(editFrom.Text, i + 1, Length(editFrom.Text));
Delete(name, Length(name), 1);
break;
end;
FormMain.IBQuery1.Close;
FormMain.IBQuery1.SQL.Text := 'select * from ACCOUNTS where NAME = :NAME';
FormMain.IBQuery1.ParamByName('NAME').AsString := name;
FormMain.IBQuery1.Open;
if FormMain.IBQuery1.RecordCount = 0 then
begin
btnLog.Caption := 'Ñêðûòü ëîã';
memoLog.Visible := True;
memoLog.Lines.Insert(0, '[' + TimeToStr(Now) + '] ERROR: Cannot retrieve profile data');
exit;
end;
host := FormMain.IBQuery1.FieldValues['HOST'];
port := FormMain.IBQuery1.FieldValues['PORT'];
uname := FormMain.IBQuery1.FieldValues['UNAME'];
replyto := FormMain.IBQuery1.FieldValues['REPLYTO'];
domen := FormMain.IBQuery1.FieldValues['DOMEN'];
login := FormMain.IBQuery1.FieldValues['LOGIN'];
pass := DecodeString(FormMain.IBQuery1.FieldValues['PASS']);
signature := FormMain.IBQuery1.FieldValues['SIGNATURE'];
SSL_Method := FormMain.IBQuery1.FieldValues['SSL_METHOD'];
TLS_Method := FormMain.IBQuery1.FieldValues['TLS_METHOD'];
FormMain.IBQuery1.Close;
memoLog.Clear;
{ ôîðìèðóåì òåëî ñîîáùåíèÿ }
IdMessage.Clear;
IdMessage.MessageParts.Clear;
IdMessage.Priority := mpNormal;
IdMessage.ContentType := 'multipart/mixed';
IdMessage.From.Address := domen;
IdMessage.From.Name := uname;
IdMessage.replyto.EMailAddresses := replyto;
IdMessage.Subject := editSubj.Text;
IdMessage.Date := Now;
if nPriorityHigh.Checked then
IdMessage.Priority := mpHigh;
if nPriorityMed.Checked then
IdMessage.Priority := mpNormal;
if nPriorityLow.Checked then
IdMessage.Priority := mpLow;
{ for i := 0 to editEmailList.Items.Count - 1 do
IdMessage.Recipients.Add.Text := editEmailList.Items[i]; }
txtpart := TIdText.Create(IdMessage.MessageParts);
txtpart.ContentType := 'text/plain';
txtpart.CharSet := 'Windows-1251';
txtpart.Body.Text := Trim(editMessage.Text);
if Length(signature) > 0 then
txtpart.Body.Text := txtpart.Body.Text + #13 + signature;
for i := 0 to editAttach.Items.Count - 1 do
begin
tmp := editAttach.Items[i].Caption;
attachCapt := '';
for n := Length(tmp) downto 0 do
if tmp[n] = '(' then
attachCapt := Copy(tmp, 0, n - 2);
if FileExists(editAttach.Items[i].SubItems[0] + attachCapt) then
begin
attach := TIdAttachmentFile.Create(IdMessage.MessageParts, editAttach.Items[i].SubItems[0] + attachCapt);
attach.FileName := '=?windows-1251?B?' + EncodeString(attach.FileName) + '?=';
end;
end;
{ íàñòðîéêà êîìïîíåíòîâ ïåðåä îòïðàâêîé }
IdSMTP.host := host;
try
IdSMTP.port := StrToInt(port); // îáû÷íî ïðè èñïîëüçîâàíèå ssl 495, 587 èëè ñòàíäàðòíûé 25
except
on E: Exception do
begin
WriteLog('TFormMailSender.btnSendClick' + #13 + 'Îøèáêà: Wrong port number: ' + E.Message);
btnLog.Caption := 'Ñêðûòü ëîã';
memoLog.Visible := True;
memoLog.Lines.Insert(0, '[' + TimeToStr(Now) + '] ERROR: Wrong port number (' + E.Message + ')');
exit;
end;
end;
IdSMTP.Username := login;
IdSMTP.Password := pass;
// IdSMTP.AuthType := atDefault;
{ ýòî íåîáõîäèìî èñïîëüçîâàòü äëÿ SSL }
IdSSLIOHandlerSocketOpenSSL.Destination := IdSMTP.host + ':' + IntToStr(IdSMTP.port);
IdSSLIOHandlerSocketOpenSSL.host := IdSMTP.host;
IdSSLIOHandlerSocketOpenSSL.port := IdSMTP.port;
IdSSLIOHandlerSocketOpenSSL.DefaultPort := 0;
case SSL_Method of
0:
IdSSLIOHandlerSocketOpenSSL.SSLOptions.Method := sslvTLSv1;
1:
IdSSLIOHandlerSocketOpenSSL.SSLOptions.Method := sslvSSLv2;
end;
IdSSLIOHandlerSocketOpenSSL.SSLOptions.Mode := sslmUnassigned;
IdSMTP.IOHandler := IdSSLIOHandlerSocketOpenSSL;
case TLS_Method of
0:
IdSMTP.UseTLS := utUseExplicitTLS;
1:
IdSMTP.UseTLS := utUseImplicitTLS;
2:
IdSMTP.UseTLS := utNoTLSSupport;
end;
{ îòïðàâëÿåì ïèñüìî }
// idSMTP.ConnectTimeout := 10;
btnSend.Enabled := False;
btnLog.Caption := 'Ñêðûòü ëîã';
memoLog.Visible := True;
try
isError := False;
MailSend_Break := False;
btnCancel.Caption := 'Îòìåíà';
Gauge.Progress := 0;
Gauge.MaxValue := editEmailList.Items.Count;
lblGauge.Caption := '';
lblGauge.Visible := True;
Gauge.Visible := True;
for i := 0 to editEmailList.Items.Count - 1 do
begin
if MailSend_Break then
break;
lblGauge.Caption := IntToStr(i + 1) + ' èç ' + IntToStr(editEmailList.Items.Count);
Application.ProcessMessages;
try
IdMessage.Recipients.Clear;
IdMessage.Recipients.Add.Text := editEmailList.Items[i];