PDF.class.php
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* TCPDF wrapper class.
*/
require_once './libraries/tcpdf/tcpdf.php';
/**
* PDF font to use.
*/
define('PMA_PDF_FONT', 'DejaVuSans');
/**
* PDF export base class providing basic configuration.
*/
class PMA_PDF extends TCPDF
{
var $footerset;
var $Alias = array();
public function __construct($orientation='P', $unit='mm', $format='A4', $unicode=true, $encoding='UTF-8', $diskcache=false)
{
parent::__construct();
$this->SetAuthor('phpMyAdmin ' . PMA_VERSION);
$this->AliasNbPages();
$this->AddFont('DejaVuSans', '', 'dejavusans.php');
$this->AddFont('DejaVuSans', 'B', 'dejavusansb.php');
$this->SetFont(PMA_PDF_FONT, '', 14);
$this->setFooterFont(array(PMA_PDF_FONT, '', 14));
}
/**
* This function must be named "Footer" to work with the TCPDF library
*/
function Footer()
{
// Check if footer for this page already exists
if (!isset($this->footerset[$this->page])) {
$this->SetY(-15);
$this->SetFont(PMA_PDF_FONT, '', 14);
$this->Cell(0, 6, __('Page number:') . ' ' . $this->getAliasNumPage() . '/' . $this->getAliasNbPages(), 'T', 0, 'C');
$this->Cell(0, 6, PMA_localisedDate(), 0, 1, 'R');
$this->SetY(20);
// set footerset
$this->footerset[$this->page] = 1;
}
}
/**
* Function to set alias which will be expanded on page rendering.
*/
function SetAlias($name, $value)
{
$this->Alias[$this->UTF8ToUTF16BE($name)] = $this->UTF8ToUTF16BE($value);
}
/**
* Improved with alias expading.
*/
function _putpages()
{
if (count($this->Alias) > 0) {
$nb = count($this->pages);
for ($n = 1;$n <= $nb;$n++) {
$this->pages[$n] = strtr($this->pages[$n], $this->Alias);
}
}
parent::_putpages();
}
/**
* Displays an error message
*
* @param string $error_message the error mesage
*/
function Error($error_message = '')
{
include './libraries/header.inc.php';
PMA_Message::error(__('Error while creating PDF:') . ' ' . $error_message)->display();
include './libraries/footer.inc.php';
}
/**
* Sends file as a download to user.
*/
function Download($filename)
{
$pdfData = $this->getPDFData();
PMA_download_header($filename, 'application/pdf', strlen($pdfData));
echo $pdfData;
}
}