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<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * TCPDF wrapper class. * * @package PhpMyAdmin */ declare(strict_types=1); namespace PhpMyAdmin; use Exception; use PhpMyAdmin\Core; use PhpMyAdmin\Message; use PhpMyAdmin\Response; use PhpMyAdmin\Util; use TCPDF; use TCPDF_FONTS; /** * PDF export base class providing basic configuration. * * @package PhpMyAdmin */ class Pdf extends TCPDF { public $footerset; public $Alias = []; /** * PDF font to use. */ public const PMA_PDF_FONT = 'DejaVuSans'; /** * Constructs PDF and configures standard parameters. * * @param string $orientation page orientation * @param string $unit unit * @param string $format the format used for pages * @param boolean $unicode true means that the input text is unicode * @param string $encoding charset encoding; default is UTF-8. * @param boolean $diskcache if true reduce the RAM memory usage by caching * temporary data on filesystem (slower). * @param boolean $pdfa If TRUE set the document to PDF/A mode. * * @throws Exception * @access public */ public function __construct( $orientation = 'P', $unit = 'mm', $format = 'A4', $unicode = true, $encoding = 'UTF-8', $diskcache = false, $pdfa = false ) { parent::__construct( $orientation, $unit, $format, $unicode, $encoding, $diskcache, $pdfa ); $this->SetAuthor('phpMyAdmin ' . PMA_VERSION); $this->AddFont('DejaVuSans', '', 'dejavusans.php'); $this->AddFont('DejaVuSans', 'B', 'dejavusansb.php'); $this->SetFont(Pdf::PMA_PDF_FONT, '', 14); $this->setFooterFont([Pdf::PMA_PDF_FONT, '', 14]); } /** * This function must be named "Footer" to work with the TCPDF library * * @return void */ // @codingStandardsIgnoreLine public function Footer() { // Check if footer for this page already exists if (! isset($this->footerset[$this->page])) { $this->SetY(-15); $this->SetFont(Pdf::PMA_PDF_FONT, '', 14); $this->Cell( 0, 6, __('Page number:') . ' ' . $this->getAliasNumPage() . '/' . $this->getAliasNbPages(), 'T', 0, 'C' ); $this->Cell(0, 6, Util::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. * * @param string $name name of the alias * @param string $value value of the alias * * @return void */ public function setAlias($name, $value) { $name = TCPDF_FONTS::UTF8ToUTF16BE( $name, false, true, $this->CurrentFont ); $this->Alias[$name] = TCPDF_FONTS::UTF8ToUTF16BE( $value, false, true, $this->CurrentFont ); } /** * Improved with alias expanding. * * @return void */ public function _putpages() { if (count($this->Alias) > 0) { $nbPages = count($this->pages); for ($n = 1; $n <= $nbPages; $n++) { $this->pages[$n] = strtr($this->pages[$n], $this->Alias); } } parent::_putpages(); } /** * Displays an error message * * @param string $error_message the error message * * @return void */ // @codingStandardsIgnoreLine public function Error($error_message = '') { Message::error( __('Error while creating PDF:') . ' ' . $error_message )->display(); exit; } /** * Sends file as a download to user. * * @param string $filename file name * * @return void */ public function download($filename) { $pdfData = $this->getPDFData(); Response::getInstance()->disable(); Core::downloadHeader( $filename, 'application/pdf', strlen($pdfData) ); echo $pdfData; } }