cn=$p_cn;
}
// show the stored invoice template
function myList() {
$sql="select iv_id,iv_name from invoice";
$Res=ExecSql($this->cn,$sql);
$all=pg_fetch_all($Res);
if ( pg_NumRows($Res) == 0 ) return "";
foreach ( $all as $row) {
var_dump($row);
}
}
// Save a template in the database
function Save() {
// Values are in $_POST
StartSql($this->cn);
// Save data into the table invoice
// Save the file
$new_name=tempnam('/tmp','invoice_');
echo_debug('class_invoice.php',__LINE__,"new name=".$new_name);
if ( strlen ($_FILES['pj']['tmp_name']) != 0 )
{
if (move_uploaded_file($_FILES['invoice']['tmp_name'],
$new_name))
{
// echo "Image saved";
$oid= pg_lo_import($this->cn,$new_name);
if ( $oid == false )
{
echo_error('class_invoice.php',__LINE__,"cannot upload document");
Rollback($cn);
return;
}
echo_debug('class_invoice.php',__LINE__,"Loading document");
// Remove old document
$ret=ExecSql($this->cn,"select iv_file from invoice where iv_id=".$this->id);
if (pg_num_rows($ret) != 0)
{
$r=pg_fetch_array($ret,0);
$old_oid=$r['iv_file'];
if (strlen($old_oid) != 0)
pg_lo_unlink($this->cn,$old_oid);
}
// Load new document
ExecSql($this->cn,"update invoice set iv_file where iv_id=".$this->id);
}
else
{
echo "Error
";
Rollback($this->cn);
exit;
}
}
}
// Remove a template
function Delete() {
}
// return the string containing the form for
// adding a template
function FormAdd() {
$r="";
$r='";
return $r;
}
// return the string containing the form for
// removing a template
function FormDelete() {
}
// Parse and remplace the tag in the invoice
// By the value found in quant_sold
// p_id is the id of the invoice
// p_internal reference (quant_sold qs_internal)
function Get($p_id,$p_internal)
{
// retrieve info from the table invoice
// retrieve the template and generate document
StartSql($this->cn);
$ret=ExecSql($cn,"select iv_name,iv_file from invoice where iv_id".$this->iv_id);
if ( pg_num_rows ($ret) == 0 )
return;
$row=pg_fetch_array($ret,0);
//the template is saved into file $tmp
$tmp=tempnam('/tmp/','invoice_');
pg_lo_export($cn,$row['iv_file'],$tmp);
// Parse the file
// send it to stdout
ini_set('zlib.output_compression','Off');
header("Pragma: public");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: must-revalidate");
header('Content-type: rtf/x-application');
header('Content-Disposition: attachment;filename="invoice'.$p_internal.'.rtf"',FALSE);
header("Accept-Ranges: bytes");
$file=fopen($tmp,'r');
while ( !feof ($file) )
{
echo fread($file,8192);
}
fclose($file);
unlink ($tmp);
Commit($cn);
}
}
?>