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registro.aspx.cs
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registro.aspx.cs
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/*
* Copyright(C) 2017 Provincia Autonoma di Trento
*
* This file is part of<nome applicativo>.
* Pitre is free software: you can redistribute it and/or modify
* it under the terms of the LGPL as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pitre is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
* GNU General Public License for more details.
*
* You should have received a copy of the LGPL v. 3
* along with Pitre.If not, see<https://www.gnu.org/licenses/lgpl.html>.
*
*/
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Text;
using System.Linq;
using iTextSharp.text.pdf;
using iTextSharp.text;
using FirebirdSql.Data.FirebirdClient;
using System.IO;
using System.Net.Mail;
using System.Web;
using System.Threading;
public partial class registro : System.Web.UI.Page
{
public ConnessioneFB FBConn = new ConnessioneFB();
public gmail gm;
public string msg;
public string formatodata = "dd-MM-yyyy";
public static user utenti = new user(); // attenzione.... da cambiare assolutamente
public string idus ="";
private static FbConnection cAFbConn = null;
private ConnessioneFB FBClass = new ConnessioneFB();
private FbDataAdapter cda = new FbDataAdapter();
private FbCommand cc = new FbCommand();
private DataSet cds = new DataSet();
private DataTable tbl = new DataTable();
public string s = "";
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack) // SOLO LA PRIMA VOLTA CHE CARICO LA PAGINA.... vedi comando in accessi o altro
{
CheckSession();
LBenvenuto.Text = " Benvenuto " + utenti.nome + " " + utenti.cognome;
Session.Add("potere", utenti.potere);
idus = Session["iduser"] != null ? Session["iduser"].ToString() : "";
LeggiUbi(idus);
//ddlSedi.SelectedIndex = 4; // da togliere
cldData.SelectedDate = DateTime.Now.Date;
lData.Width = cldData.Width;
}
}
protected void LeggiUbi(string id) // devo leggere la tabella ubicazini
{
msg = "";
FBConn.openaFBConn(out msg);
if (msg.Length >= 1)
sStato.Text = "ATTENZIONE: si è verificato un\'errore: " + msg + ". Contattare l'assistenza al numero " + (string)Session["assistenza"];
else
{
msg = "";
/*s = "SELECT distinct ub.id, c.comune, ub.via, ub.civico, ub.ubicazione ";
s += "FROM UTENTi as u ";
s += "left join UTENTE_GRUPPO as ug on ug.utente_ek = u.id ";
s += "left join GRUPPI as gr on gr.gruppo_ek = ug.gruppo_ek ";
s += "left join ETICHETTA_GRUPPO as e on e.id = ug.gruppo_ek ";
s += "left join MEZZI as m on m.id = gr.auto_ek ";
s += "left join UBICAZIONE as ub on ub.id = m.ubicazione_ek ";
s += "left join COMUNI as c on c.comune_k = ub.comune_ek ";
s += "where m.abilitato = 1 and e.id != 3 and utente_ek = " + id + " "; */
cds.Clear();
cds = FBConn.getfromDSet("select a.*, b.comune from ubicazione as a left join comuni as b on a.comune_ek=b.comune_k where a.abilitato > 0 order by b.comune, a.ubicazione", "ubicazioni", out msg);
FBConn.closeaFBConn(out s);
if (msg.Length >= 1)
sStato.Text = "ATTENZIONE: si è verificato un\'errore: " + msg + ". Contattare l'assistenza al numero " + (string)Session["assistenza"];
else
{
if (cds.Tables["ubicazioni"].Rows.Count > 0)
{
ddlSedi.Items.Clear();
string ss = ""; s = "";
ddlSedi.Items.Insert(0, new System.Web.UI.WebControls.ListItem("", ""));
for (int i = 0; i < cds.Tables["ubicazioni"].Rows.Count; i++)
{
s = cds.Tables["ubicazioni"].Rows[i]["comune"] == DBNull.Value ? "" : cds.Tables["ubicazioni"].Rows[i]["comune"].ToString();
s += cds.Tables["ubicazioni"].Rows[i]["via"] == DBNull.Value ? "" : ", " + cds.Tables["ubicazioni"].Rows[i]["via"].ToString();
s += cds.Tables["ubicazioni"].Rows[i]["civico"] == DBNull.Value ? "" : " " + cds.Tables["ubicazioni"].Rows[i]["civico"].ToString();
s += cds.Tables["ubicazioni"].Rows[i]["ubicazione"] == DBNull.Value ? "" : ", " + cds.Tables["ubicazioni"].Rows[i]["ubicazione"].ToString();
ss = cds.Tables["ubicazioni"].Rows[i]["id"] == DBNull.Value ? "" : cds.Tables["ubicazioni"].Rows[i]["id"].ToString().Trim();
ddlSedi.Items.Insert(i + 1, new System.Web.UI.WebControls.ListItem(s, ss));
}
}
else
sStato.Text = "ATTENZIONE: si è verificato un\'errore: non ci sono occorrenze nella tabella UBICAZIONI. Contattare l'assistenza al numero " + (string)Session["assistenza"];
}
}
}
protected void ShowPopUpMsg(string msg)
{
StringBuilder sb = new StringBuilder();
sb.Append("alert('");
sb.Append(msg.Replace("\n", "\\n").Replace("\r", "").Replace("'", "\\'"));
sb.Append("');");
ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "showalert", sb.ToString(), true);
}
protected void bUscita_Click(object sender, EventArgs e)
{
Session.Clear();
Session.Abandon();
Response.Redirect("Default.aspx");
}
protected bool CheckSession()
{
Int32 id = Session["iduser"] != null ? Convert.ToInt32(Session["iduser"].ToString()) : -1;
if (id <= 0 || !utenti.cercaid(id))
{
string s = "Sessione scaduta. Prego ricollegarsi.";
ShowPopUpMsg(s);
Response.Redirect("default.aspx?session=0");
}
return (true);
}
protected void cbStampa_Click(object sender, EventArgs e)
{
// controllo sessione....
sStato.Text = "";
CheckSession();
if (ddlSedi.SelectedValue == "")
{
sStato.Text = "ATTENZIONE: indicare la sede per la quale si desidere ottenere il registro!";
return;
}
s = "select a.partenza, a.arrivo, b.cognome, b.nome, c.targa, c.numero, d.ubicazione, d.via, d.civico ";
s += "from PRENOTAZIONI a ";
s += "left join utenti b on a.user_ek = b.id ";
s += "left join mezzi c on a.mezzo_ek = c.id ";
s += "left join ubicazione d on a.UBICAZIONE_EK = d.id ";
s += "where cast(a.partenza as date) <= Cast(\'" + cldData.SelectedDate.ToString("yyyy/MM/dd") + "\' as date) and ";
s += "cast(a.arrivo as date) >= cast('" + cldData.SelectedDate.ToString("yyyy/MM/dd") + "\' as date) AND ";
s += "a.ubicazione_ek = " + ddlSedi.SelectedValue + " ";
s += "order by a.arrivo, c.numero ";
tbl.Clear();
tbl = FBConn.getfromTbl(s, out msg);
string[] listafile = new string[(int)(tbl.Rows.Count/20) + 1];
if (tbl.Rows.Count > 0)
{
msg = "";
DateTime dt;
int foglio = 0, campo = 0, trovato = 0;
int righeXpagina = 20;
string SaveLocation = Server.MapPath("Data") + "\\";
string nome_base = SaveLocation + "moduli\\Registro";
string dest = nome_base + "_";
string pagina = "";
int vuote = 0;
msg = "";
trovato = 0;
for (int r = 20; r >= 0; r--) // scorro i 20 registri possibili
{
try
{
for (int i = 0; i <= (int)(tbl.Rows.Count / righeXpagina); i++) // scorro le pagine del registro attuale
System.IO.File.Delete(nome_base + "_" + r.ToString() + "_" + utenti.iduser.ToString() + "_" + (i + 1).ToString() + ".pdf");
trovato = r;
}
catch (Exception ex)
{
// Non Posso cancellare il file perchè è occupato... passo al prossimo
}
}
dest += trovato.ToString() + "_" + utenti.iduser.ToString() + "_";
try
{
int records = 0;
while (records < tbl.Rows.Count)
{
foglio++;
pagina = dest + foglio.ToString() + ".pdf";
if (System.IO.File.Exists((nome_base + ".pdf")))
{
listafile[foglio-1] = pagina;
PdfReader pdfReader = new PdfReader(nome_base + ".pdf");
PdfStamper pdfStamper = new PdfStamper(pdfReader, new System.IO.FileStream(pagina, System.IO.FileMode.Create));
AcroFields form = pdfStamper.AcroFields;
string[] keys = form.Fields.Keys.ToArray();
form.GenerateAppearances = true;
// rinomino tutti i campi
for (int k = 0; k < form.Fields.Count; k++)
{
s = String.Format("{0}_{1}_{2}", "Campo", foglio, k); // nomi univoci
form.RenameField(keys[k], s);
}
keys = form.Fields.Keys.ToArray(); // una volta rinominati.... li rileggo
// intesto la pagina
campo = 0;
s = DateTime.Now.Year.ToString();
form.SetField(keys[campo], string.Format("{0}", cldData.SelectedDate.ToString("dd-MM-yyyy")));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.APPEARANCE_NORMAL, null);
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], string.Format("{0}", ddlSedi.SelectedItem.Text));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
//form.SetFieldProperty(keys[campo++], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
vuote = righeXpagina;
// ciclo pagina
for (int i = 0; (i < righeXpagina && records < tbl.Rows.Count); i++)
{
DateTime.TryParse(tbl.Rows[records]["partenza"].ToString(), out dt);
form.SetField(keys[campo], string.Format("{0}", dt.ToString("dd/MM/yyyy HH:mm")));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
DateTime.TryParse(tbl.Rows[records]["arrivo"].ToString(), out dt);
if (dt.Date == cldData.SelectedDate)
form.SetField(keys[campo], string.Format("{0}", dt.ToString("dd/MM/yyyy HH:mm")));
else
form.SetField(keys[campo], "__/__/_____");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], string.Format("{0}", tbl.Rows[records]["targa"].ToString()));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], string.Format("{0}", tbl.Rows[records]["numero"].ToString()));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], string.Format("{0}", tbl.Rows[records]["Cognome"].ToString() + " " + tbl.Rows[records]["Nome"].ToString()));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
records++;
vuote--;
}
for (int i = 0; i < vuote; i++) // fill sino in fondo alla pagina
{
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
records++;
}
form.GenerateAppearances = true;
pdfStamper.FormFlattening = false; // dovrebbe trasformate il contenuto dei campi in testo
pdfStamper.Close();
pdfReader.Close();
}
}
//PdfStamper pdfStamper = new PdfStamper(pdfReader, new System.IO.FileStream(pagina, System.IO.FileMode.Create));
//PdfContentByte cb;
// cb = pdfStamper.GetOverContent(pagina2));
}
catch (Exception ex)
{
sStato.Text = "ATTENZIONE: scrittura file di registro non riuscita: " + ex.ToString() + ". Contattare il servizio assistenza al n. " + Session["assistenza"].ToString();
return;
}
string risultato = SaveLocation + "moduli\\Registro_" + cldData.SelectedDate.ToString("yyyy-MM-dd") + "_" + ddlSedi.SelectedValue.ToString().Trim()+".pdf";
string risultatoa = SaveLocation + "moduli\\risultatoUnisci.pdf";
MemoryStream ms;
ms = CreaUnicoPDF(listafile); // mi crea il pdf e mi importa i dati.... ma mi lascia scuri i campi
//SendEmail(ms, utenti.mail, ddlSedi.SelectedItem.Text, cldData.SelectedDate.ToString("dd-MM-yyyy"));
sStato.Text = string.Format("Registro per {0} del {1} inviato via email e messo a disposizione nel browser. 1", ddlSedi.SelectedItem.Text, cldData.SelectedDate.ToString("dd-MM-yyyy"));
DownloadAsPDF(ms, "Registro " + ddlSedi.SelectedValue + "_" + cldData.SelectedDate.ToString("yyyy-MM-dd") + ".pdf");
sStato.Text = string.Format("Registro per {0} del {1} messo a disposizione nel browser. 2", ddlSedi.SelectedItem.Text, cldData.SelectedDate.ToString("dd-MM-yyyy"));
}
else
{
sStato.Text = "Non ci sono prenotazioni per i filtri impostati.";
}
}
//Copy a set of form fields from an existing PDF template/doc
//and keep appending to a brand new PDF file.
//The copied set of fields will have different values.
private void AppendSetOfFormFields(string[] files, string dest)
{
FileStream fs = new FileStream(dest, FileMode.Create);
PdfCopyFields _copy = new PdfCopyFields(fs);
PdfReader reader = null;
foreach (string f in files)
{
reader = new PdfReader(files[0]);
_copy.AddDocument(reader);
}
_copy.Close();
}
//ConcatenateForms
private void flattaidoc (String[] files)
{
Document document = new Document();
FileStream fss; //= new FileStream(dest, FileMode.Create);
PdfReader reader = null;
document.Open();
PdfStamper stamper;
//using (var existingFileStream = new FileStream(Server.MapPath(P_InputStream), FileMode.Open))
//using (MemoryStream stream = new MemoryStream())
// Open existing PDF
foreach (string f in files)
{
s = f.Substring(0, f.LastIndexOf(".pdf")) + "flatten.pdf";
fss = new FileStream(s, FileMode.Create);
reader = new PdfReader(files[0]);
stamper = new PdfStamper(reader, fss);
AcroFields form = stamper.AcroFields;
// "Flatten" the form so it wont be editable/usable anymore
stamper.FormFlattening = true;
stamper.Close();
fss.Close();
reader.Close();
}
document.Close();
}
protected MemoryStream CreaUnicoPDF(String[] files)
{
Document document = new Document();
MemoryStream fss = new MemoryStream();
PdfReader reader = null;
PdfCopy copy = new PdfCopy(document, fss); // ok scrivo sul file risultato3
document.Open();
// Istanzio un nuovo reader che ci servirà per leggere i singoli file
// Per ogni file passato
for (int i = 0; i < files.Length; i++)
{
//Leggo il file
reader = new PdfReader(files[i]);
//fss.Position = 0;
//Prendo il numero di pagine
int n = reader.NumberOfPages;
// e per ogni pagina
for (int page = 0; page < n; page++)
{
copy.AddPage(copy.GetImportedPage(reader, page + 1)); // devo prendere la pagina 1 e non la 0
}
// con questo metodo faccio il flush del contenuto e libero il rader
reader.Close();
copy.FreeReader(reader);
}
// Chiudo il documento
copy.CloseStream = false;
document.Close();
copy.Close();
fss.Position = 0;
return (fss);
}
protected void UnisciDuePDF(String[] files, string dest)
{
Document document = new Document();
FileStream fss = new FileStream(dest, FileMode.Create);
PdfCopy copy = new PdfCopy(document, fss); // ok scrivo sul file risultato3
PdfReader reader;
document.Open();
copy.SetMergeFields();
// Istanzio un nuovo reader che ci servirà per leggere i singoli file
// Per ogni file passato
for (int i = 0; i < files.Length; i++)
{
//Leggo il file
reader = new PdfReader(files[i]); // leggo l'ennesimo file...
copy.SetMergeFields(); // GLI DICO DI COPIARMI I CAMPI
copy.AddDocument(reader); // aggiungo....
}
// Chiudo il documento
document.Close();
copy.Close();
fss.Close();
//return (fss);
}
public byte[] renameFields(String src, int i)
{
MemoryStream baos = new MemoryStream();
PdfReader reader = new PdfReader(src);
PdfStamper stamper = new PdfStamper(reader, baos);
AcroFields form = reader.AcroFields;
string[] keys = form.Fields.Keys.ToArray();
stamper.Close();
reader.Close();
return baos.ToArray();
}
private void SendEmail(MemoryStream ms, string richiedente, string sede, string dataregistro)
{
MailMessage mail = new MailMessage();
mail.From = new MailAddress("[email protected]", "Uff. Gestioni generali - Gestione autoveicoli di servizio.");
mail.To.Add(new MailAddress(richiedente));
Attachment data = new Attachment(ms, "Registro.pdf", "application/pdf");
mail.Attachments.Add(data);
mail.Subject = "REGISTRO: " + sede + ", " + dataregistro;
mail.Body = "Buongiorno,\n";
mail.Body += "In allegato il registro per la sede e per la data richiesta.\n\n";
mail.Body += "Cordiali saluti.\n";
SmtpClient mailSender = new SmtpClient("smtp.gmail.com", 587);
mailSender.UseDefaultCredentials = true;
mailSender.EnableSsl = true;
mailSender.Credentials = new System.Net.NetworkCredential("[email protected]", "ProvinciaPAT");
try
{
mailSender.Send(mail);
}
catch (Exception ex)
{
sStato.Text = "ATTENZIONE: problema inoltro registro. Contattare l'assistenza al n. " + Session["asssistenza"].ToString();
}
}
private void DownloadAsPDF(MemoryStream ms, string nome_file)
{
Response.Clear();
Response.ClearContent();
Response.ClearHeaders();
Response.ContentType = "application/pdf";
Response.AppendHeader("Content-Disposition", "attachment; filename=" + nome_file);
Response.AddHeader("Pragma", "no-cache");
Response.AddHeader("Cache-Control", "no-cache");
Response.OutputStream.Write(ms.GetBuffer(), 0, ms.GetBuffer().Length);
// Sends the response buffer
//Response.OutputStream.Flush();
//Response.OutputStream.Close();
// Prevents any other content from being sent to the browser
//Response.SuppressContent = true;
// Directs the thread to finish, bypassing additional processing
try
{
HttpContext.Current.Response.Flush(); // Sends all currently buffered output to the client.
HttpContext.Current.Response.SuppressContent = true; // Gets or sets a value indicating whether to send HTTP content to the client.
HttpContext.Current.ApplicationInstance.CompleteRequest();
// Causes ASP.NET to bypass all events and filtering in the HTTP pipeline chain of execution and directly execute the EndRequest event.
//HttpContext.Current.Response.End();
//Response.End();
Thread.Sleep(1);
}
catch (Exception ex)
{
sStato.Text = "Errore nel mandare il registro al client: " + ex.ToString();
}
finally
{
/*
//Sends the response buffer
HttpContext.Current.Response.Flush();
// Prevents any other content from being sent to the browser
HttpContext.Current.Response.SuppressContent = true;
//Directs the thread to finish, bypassing additional processing
HttpContext.Current.ApplicationInstance.CompleteRequest();
*/
//Suspends the current thread
}
}
public void creanuovopdf(string nomefile)
{
/*
Document document = new Document();
PdfWriter pdfWriter = PdfWriter.GetInstance(document, new FileOutputStream(nomefile));
document.open();
Paragraph paragraph = new Paragraph();
paragraph.add("Hello World!");
document.add(paragraph);
document.close();
*/
}
protected void cbtest1_Click(object sender, EventArgs e)
{
string SaveLocation = Server.MapPath("Data") + "\\";
string nome_base = SaveLocation + "moduli\\Registro";
string[] sf = { nome_base+ "_0_1_1.pdf", nome_base+ "_0_1_2.pdf" };
string dest = nome_base + "outcb.pdf";
MergeFiles(dest, sf);
}
public static void MergeFiles(string destinationFile, string[] sourceFiles)
{
try
{
int f = 0;
// we create a reader for a certain document
PdfReader reader = new PdfReader(sourceFiles[f]);
// we retrieve the total number of pages
int n = reader.NumberOfPages;
Console.WriteLine("There are " + n + " pages in the original file.");
// step 1: creation of a document-object
Document document = new Document(reader.GetPageSizeWithRotation(1));
// step 2: we create a writer that listens to the document
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(destinationFile, FileMode.Create));
// step 3: we open the document
document.Open();
PdfContentByte cb = writer.DirectContent;
PdfImportedPage page;
int rotation;
// step 4: we add content
while (f < sourceFiles.Length)
{
int i = 0;
while (i < n)
{
i++;
document.SetPageSize(reader.GetPageSizeWithRotation(i));
document.NewPage();
page = writer.GetImportedPage(reader, i);
rotation = reader.GetPageRotation(i);
if (rotation == 90 || rotation == 270)
{
cb.AddTemplate(page, 0, -1f, 1f, 0, 0, reader.GetPageSizeWithRotation(i).Height);
}
else
{
cb.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
Console.WriteLine("Processed page " + i);
}
f++;
if (f < sourceFiles.Length)
{
reader = new PdfReader(sourceFiles[f]);
// we retrieve the total number of pages
n = reader.NumberOfPages;
Console.WriteLine("There are " + n + " pages in the original file.");
}
}
// step 5: we close the document
document.Close();
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
Console.Error.WriteLine(e.StackTrace);
}
}
protected void cldData_SelectionChanged(object sender, EventArgs e)
{
lData.Text = cldData.SelectedDate.ToString("dd-MM-yyyy");
}
protected void cbMail_Click(object sender, EventArgs e)
{
// controllo sessione....
sStato.Text = "";
CheckSession();
if (ddlSedi.SelectedValue == "")
{
sStato.Text = "ATTENZIONE: indicare la sede per la quale si desidere ottenere il registro!";
return;
}
s = "select a.partenza, a.arrivo, b.cognome, b.nome, c.targa, c.numero, d.ubicazione, d.via, d.civico ";
s += "from PRENOTAZIONI a ";
s += "left join utenti b on a.user_ek = b.id ";
s += "left join mezzi c on a.mezzo_ek = c.id ";
s += "left join ubicazione d on a.UBICAZIONE_EK = d.id ";
s += "where cast(a.partenza as date) <= Cast(\'" + cldData.SelectedDate.ToString("yyyy/MM/dd") + "\' as date) and ";
s += "cast(a.arrivo as date) >= cast('" + cldData.SelectedDate.ToString("yyyy/MM/dd") + "\' as date) AND ";
s += "a.ubicazione_ek = " + ddlSedi.SelectedValue + " ";
s += "order by a.arrivo, c.numero ";
tbl.Clear();
tbl = FBConn.getfromTbl(s, out msg);
string[] listafile = new string[(int)(tbl.Rows.Count / 20) + 1];
if (tbl.Rows.Count > 0)
{
msg = "";
DateTime dt;
int foglio = 0, campo = 0, trovato = 0;
int righeXpagina = 20;
string SaveLocation = Server.MapPath("Data") + "\\";
string nome_base = SaveLocation + "moduli\\Registro";
string dest = nome_base + "_";
string pagina = "";
int vuote = 0;
msg = "";
trovato = 0;
for (int r = 20; r >= 0; r--) // scorro i 20 registri possibili
{
try
{
for (int i = 0; i <= (int)(tbl.Rows.Count / righeXpagina); i++) // scorro le pagine del registro attuale
System.IO.File.Delete(nome_base + "_" + r.ToString() + "_" + utenti.iduser.ToString() + "_" + (i + 1).ToString() + ".pdf");
trovato = r;
}
catch (Exception ex)
{
// Non Posso cancellare il file perchè è occupato... passo al prossimo
}
}
dest += trovato.ToString() + "_" + utenti.iduser.ToString() + "_";
try
{
int records = 0;
while (records < tbl.Rows.Count)
{
foglio++;
pagina = dest + foglio.ToString() + ".pdf";
if (System.IO.File.Exists((nome_base + ".pdf")))
{
listafile[foglio - 1] = pagina;
PdfReader pdfReader = new PdfReader(nome_base + ".pdf");
PdfStamper pdfStamper = new PdfStamper(pdfReader, new System.IO.FileStream(pagina, System.IO.FileMode.Create));
AcroFields form = pdfStamper.AcroFields;
string[] keys = form.Fields.Keys.ToArray();
form.GenerateAppearances = true;
// rinomino tutti i campi
for (int k = 0; k < form.Fields.Count; k++)
{
s = String.Format("{0}_{1}_{2}", "Campo", foglio, k); // nomi univoci
form.RenameField(keys[k], s);
}
keys = form.Fields.Keys.ToArray(); // una volta rinominati.... li rileggo
// intesto la pagina
campo = 0;
s = DateTime.Now.Year.ToString();
form.SetField(keys[campo], string.Format("{0}", cldData.SelectedDate.ToString("dd-MM-yyyy")));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.APPEARANCE_NORMAL, null);
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], string.Format("{0}", ddlSedi.SelectedItem.Text));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
//form.SetFieldProperty(keys[campo++], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
vuote = righeXpagina;
// ciclo pagina
for (int i = 0; (i < righeXpagina && records < tbl.Rows.Count); i++)
{
DateTime.TryParse(tbl.Rows[records]["partenza"].ToString(), out dt);
form.SetField(keys[campo], string.Format("{0}", dt.ToString("dd/MM/yyyy HH:mm")));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
DateTime.TryParse(tbl.Rows[records]["arrivo"].ToString(), out dt);
if (dt.Date == cldData.SelectedDate)
form.SetField(keys[campo], string.Format("{0}", dt.ToString("dd/MM/yyyy HH:mm")));
else
form.SetField(keys[campo], "__/__/_____");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], string.Format("{0}", tbl.Rows[records]["targa"].ToString()));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], string.Format("{0}", tbl.Rows[records]["numero"].ToString()));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], string.Format("{0}", tbl.Rows[records]["Cognome"].ToString() + " " + tbl.Rows[records]["Nome"].ToString()));
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
records++;
vuote--;
}
for (int i = 0; i < vuote; i++) // fill sino in fondo alla pagina
{
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
form.SetField(keys[campo], "");
form.SetFieldProperty(keys[campo], "setfflags", PdfFormField.FLAGS_LOCKED, null);
campo++;
records++;
}
form.GenerateAppearances = true;
pdfStamper.FormFlattening = false; // dovrebbe trasformate il contenuto dei campi in testo
pdfStamper.Close();
pdfReader.Close();
}
}
//PdfStamper pdfStamper = new PdfStamper(pdfReader, new System.IO.FileStream(pagina, System.IO.FileMode.Create));
//PdfContentByte cb;
// cb = pdfStamper.GetOverContent(pagina2));
}
catch (Exception ex)
{
sStato.Text = "ATTENZIONE: scrittura file di registro non riuscita: " + ex.ToString() + ". Contattare il servizio assistenza al n. " + Session["assistenza"].ToString();
return;
}
string risultato = SaveLocation + "moduli\\Registro_" + cldData.SelectedDate.ToString("yyyy-MM-dd") + "_" + ddlSedi.SelectedValue.ToString().Trim() + ".pdf";
string risultatoa = SaveLocation + "moduli\\risultatoUnisci.pdf";
MemoryStream ms;
ms = CreaUnicoPDF(listafile); // mi crea il pdf e mi importa i dati.... ma mi lascia scuri i campi
SendEmail(ms, utenti.mail, ddlSedi.SelectedItem.Text, cldData.SelectedDate.ToString("dd-MM-yyyy"));
sStato.Text = string.Format("Registro per {0} del {1} inviato via email e messo a disposizione nel browser. 1", ddlSedi.SelectedItem.Text, cldData.SelectedDate.ToString("dd-MM-yyyy"));
DownloadAsPDF(ms, "Registro " + ddlSedi.SelectedValue + "_" + cldData.SelectedDate.ToString("yyyy-MM-dd") + ".pdf");
sStato.Text = string.Format("Registro per {0} del {1} inviato via email e messo a disposizione nel browser. 2", ddlSedi.SelectedItem.Text, cldData.SelectedDate.ToString("dd-MM-yyyy"));
}
else
{
sStato.Text = "Non ci sono prenotazioni per i filtri impostati.";
}
}
protected void cbShow_Click(object sender, EventArgs e)
{
// controllo sessione....
sStato.Text = "";
CheckSession();
if (ddlSedi.SelectedValue == "")
{
sStato.Text = "ATTENZIONE: indicare la sede per la quale si desidere ottenere il registro!";
return;
}
s = "select a.partenza, a.arrivo, b.cognome, b.nome, c.targa, c.numero, d.ubicazione, d.via, d.civico ";
s += "from PRENOTAZIONI a ";
s += "left join utenti b on a.user_ek = b.id ";
s += "left join mezzi c on a.mezzo_ek = c.id ";
s += "left join ubicazione d on a.UBICAZIONE_EK = d.id ";
s += "where cast(a.partenza as date) <= Cast(\'" + cldData.SelectedDate.ToString("yyyy/MM/dd") + "\' as date) and ";
s += "cast(a.arrivo as date) >= cast('" + cldData.SelectedDate.ToString("yyyy/MM/dd") + "\' as date) AND ";
s += "a.ubicazione_ek = " + ddlSedi.SelectedValue + " ";
s += "order by a.arrivo, c.numero ";
tbl.Clear();
tbl = FBConn.getfromTbl(s, out msg);
string[] listafile = new string[(int)(tbl.Rows.Count / 20) + 1];
if (tbl.Rows.Count > 0)
{
msg = "";
DateTime dt;
RiempiRegistro(tbl, 0);
pRegistro.Visible = true;
GWRegistro.Visible = true;
sStato.Text = string.Format("Registro per {0} del {1}. Numero prenotazioni attive: {2}", ddlSedi.SelectedItem.Text, cldData.SelectedDate.ToString("dd-MM-yyyy"), tbl.Rows.Count);
}
else
{
sStato.Text = "Non ci sono prenotazioni per i filtri impostati.";
}
}
public void RiempiRegistro(DataTable gwds, int comando) // missioni
{
try
{
if (GWRegistro.Rows.Count > 0)
{
GWRegistro.DataBind();
}
GWRegistro.DataSource = gwds;
gwds.DefaultView.Sort = "Arrivo DESC";
GWRegistro.DataBind();
//if (GWRegistro.Columns.Count > 0) GWRegistro.Columns[0].Visible = comando == 0 ? true : false; // mon serve +
//if (GWRegistro.Columns.Count > 1) GWRegistro.Columns[1].Visible = comando == 1 ? true : false;
//GWDD.Sort(GWDD.Columns[2].HeaderText, SortDirection.Descending);
GWRegistro.Visible = true;
}
catch (Exception ex)
{
sStato.Text = "Riscontrato errore durante la ricerca delle missioni. Errore: " + ex.ToString() + " Avvertire l'amministratore al n. " + (string)Session["assistenza"].ToString();
}
}
protected void ddlSedi_SelectedIndexChanged(object sender, EventArgs e)
{
pElenco.Visible = false;
GWRegistro.Visible = false;
}
}