Init pdf labels

Author: momo_102@bluemail.ch

admin/helpers/pdflabels.php

@@ -0,0 +1,68 @@
+<?php
+/**
+* @version	$Id$
+* @package	Joomla
+* @subpackage	ClubManagement-Tools
+* @copyright	Copyright (c) 2014 Norbert Kuemin. All rights reserved.
+* @license	http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE
+* @author	Norbert Kuemin
+* @authorEmail	momo_102@bluemail.ch
+*/
+
+// Check to ensure this file is included in Joomla!
+defined('_JEXEC') or die('Restricted access');
+
+/**
+ * CVS helper.
+ *
+ * @package     Joomla
+ * @subpackage  com_clubmanagement
+ * @since       3.0
+ */
+class PdfLabelsHelper {
+	public static function saveLabels($data, $settings = array(), $filename = 'output.pdf') {
+		$pdf = self::_initPdf();
+		self::_printLabels($pdf, $data, $settings);
+		$buffer = self::_finishPdf($pdf);
+		header('Content-Type: application/pdf');
+		header('Content-Length: '.strlen($buffer));
+		header('Content-Disposition: attachment; filename="'.$filename.'"');
+		header('Content-Transfer-Encoding: binary');
+		header('Expires: 0');
+		header('Pragma: no-cache');
+		print $buffer;
+		// Close the application.
+		$app = JFactory::getApplication();
+		$app->close();
+	}
+
+	private static function _initPdf($settings) {
+		$pdf = PDF_new();
+		$optlist = 'destination={page=1 type=fixed top=100 left=50}';
+		if (PDF_begin_document($pdf, "", "") == 0) {
+			die("Error: " . PDF_get_errmsg($pdf));
+		}
+		$user = JFactory::getUser();
+		PDF_set_info($pdf, "Creator", "PdfLabelsHelper");
+		if (!$user->guest) {
+			PDF_set_info($pdf, "Author", $user->name);
+		}
+		PDF_set_info($pdf, "Title", "Labels");
+		return $pdf;
+	}
+
+	private static function _initPdf() {
+		PDF_end_document($pdf, "");
+		return PDF_get_buffer($pdf);
+	}
+
+	private _calcMilimeterToPoints($amount) {
+		return intval($amount*2.833333333+0.5);
+	}
+
+	private _printLabels($pdf, $data, $settings) {
+		$row = 1;
+		$col = 1;
+	}
+}
+?>