<?php

    if (strpos($_SERVER['REQUEST_URI'], "debug")) {
        $debug = "1";
        ini_set('display_errors', 1);
        ini_set('display_startup_errors', 1);
        ini_set('log_errors', 1);
        ini_set('error_reporting', E_ALL);
    } else {
        $debug = FALSE;
        ini_set('display_errors', 0);
        ini_set('display_startup_errors', 0);
        ini_set('log_errors', 0);
        ini_set('error_reporting', 0);
    }

    $filename	= "observium-report.pdf";
    $html	= "";

    $type	= (isset($_GET['type']) ? $_GET['type'] : "");
    $report	= (isset($_GET['report']) ? $_GET['report'] : "");

    include("../includes/defaults.inc.php");
    include("../config.php");
    include("../includes/functions.php");
    include("includes/functions.inc.php");
    include("includes/authenticate.inc.php");
    if (!$_SESSION['authenticated']) { $html .= "unauthenticated"; }
    require_once("includes/tcpdf/config/lang/eng.php");
    require_once("includes/tcpdf/tcpdf.php");

    // Extend TCPDF to use custom footer
    class ObsPDF extends TCPDF {
	public function Footer() {
	    // Posistion at 15mm from bottom
	    $this->SetY(-15);
	    // Set Font
	    $this->SetFont('helvetica', 'N', 8);
	    // Set Footer text
	    $this->Cell(0, 0, 'Created by Observium (www.observium.org)', 0, false, 'L', 0, 'http://www.observium.org/', 0, false, 'M', 'M');
	    $this->Cell(10, 0, 'Page '.$this->getAliasNumPAge().' of '.$this->getAliasNbPages(), 0, false, 'R', 0, '', 0, false, 'M', 'M');
	}
    }

    // create new PDF document
    $pdf = new ObsPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

    // set document security
    $protection['permissions']	= array('modify', 'copy', 'annot-forms', 'fill-forms');
    $protection['userpass']	= null;
    //$protection['ownerpass']	= "6q49qp783sqo8p3o45q30nno51q01q35";
    $protection['ownerpass']	= str_rot13(md5(str_rot13(pow(rand(), rand(0, 1000)))));
    $protection['mode']		= 3;
    $protection['pubkey']	= null;
    $pdf->SetProtection($protection['permissions'], $protection['userpass'], $protection['ownerpass'], $protection['mode'], $protection['pubkey']);

    // disable header
    $pdf->setPrintHeader(false);

    // set header and footer fonts
    $pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
    $pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));

    // set default monospaced font
    $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

    //set margins
    $pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
    $pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
    $pdf->SetFooterMargin(PDF_MARGIN_FOOTER);

    //set auto page breaks
    $pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);

    //set image scale factor
    $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);

    //set some language-dependent strings
    $pdf->setLanguageArray($l);

    // ---------------------------------------------------------

    // set default font subsetting mode
    $pdf->setFontSubsetting(true);

    // Set font
    // dejavusans is a UTF-8 Unicode font, if you only need to
    // print standard ASCII chars, you can use core fonts like
    // helvetica or times to reduce file size.
    $pdf->SetFont('dejavusans', '', 10, '', true);

    // Add a page
    // This method has several options, check the source code documentation for more information.
    $pdf->AddPage();

    if ($_SESSION['authenticated']) {
	if ($type == "billing") {
	    if ($report == "history") {
		include("pages/bill/pdf_history.inc.php");
	    }
	}
    }

    // Print text using writeHTMLCell()
    $pdf->writeHTML($html, $ln=true, $fill=false, $reseth=true, $cell=false, $align='');

    // ---------------------------------------------------------

    // Close and output PDF document
    // This method has several options, check the source code documentation for more information.
    $pdf->Output($filename, 'I');

?>