ImpressCMS/impresscms

<?php
/**
 * PDF generator
 *
 * System tool that allow create PDF's within ImpressCMS core
 *
 * @copyright    The ImpressCMS Project http://www.impresscms.org/
 * @license    http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU General Public License (GPL)
 * @package    core
 * @since    1.1
 * @author        Sina Asghari (aka stranger) <pesian_stranger@users.sourceforge.net>
 * @version    $Id: pdf.php 11632 2012-03-06 23:38:56Z fiammy $
 */
if (!defined('ICMS_ROOT_PATH')) {
    exit();
}

/**
 * Generates a pdf file
 *
 * @param string $content    The content to put in the PDF file
 * @param string $doc_title    The title for the PDF file
 * @param string $doc_keywords    The keywords to put in the PDF file
 * @return string Generated output by the pdf (@link TCPDF) class
 */
function Generate_PDF ($content, $doc_title, $doc_keywords) {
    global $icmsConfig;
    require_once ICMS_PDF_LIB_PATH.'/tcpdf.php';
    icms_loadLanguageFile('core', 'pdf');
    $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true);
    // set document information
    $pdf->SetCreator(PDF_CREATOR);
    $pdf->SetAuthor(PDF_AUTHOR);
    $pdf->SetTitle($doc_title);
    $pdf->SetSubject($doc_title);
    $pdf->SetKeywords($doc_keywords);
    $sitename = $icmsConfig['sitename'];
    $siteslogan = $icmsConfig['slogan'];
    $pdfheader = icms_core_DataFilter::undoHtmlSpecialChars($sitename.' - '.$siteslogan);
    $pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, $pdfheader, ICMS_URL);

    //set margins
    $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
    //set auto page breaks
    $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);
    $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
    $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);
    $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO); //set image scale factor

    $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
    $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));

    $pdf->setLanguageArray($l); //set language items
    // set font
    $TextFont = (@_PDF_LOCAL_FONT && file_exists(ICMS_PDF_LIB_PATH.'/fonts/'._PDF_LOCAL_FONT.'.php')) ? _PDF_LOCAL_FONT : 'dejavusans';
    $pdf -> SetFont($TextFont);

    //initialize document
    $pdf->AliasNbPages();
    $pdf->AddPage();
    $pdf->writeHTML($content, true, 0);
    return $pdf->Output();
}