[3594] | 1 | <?php |
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| 2 | /** |
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| 3 | * ProjectManager - Gantchart creation |
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| 4 | * |
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| 5 | * As ganttcharts contain an image-map and the image, we save the image as a temporary file. |
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| 6 | * This for performance reasons, it saves a second creation / script-run. |
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| 7 | * This script reads and output the temporary file/image and unlinks it after. |
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| 8 | * If the temp. image is not found, it creates a new one. |
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| 9 | * It can be used standalone, eg. from SiteMgr. |
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| 10 | * |
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| 11 | * @link http://www.egroupware.org |
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| 12 | * @author Ralf Becker <RalfBecker-AT-outdoor-training.de> |
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| 13 | * @package projectmanager |
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| 14 | * @copyright (c) 2005 by Ralf Becker <RalfBecker-AT-outdoor-training.de> |
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| 15 | * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License |
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| 16 | * @version $Id: ganttchart.php 22355 2006-08-26 16:30:45Z ralfbecker $ |
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| 17 | */ |
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| 18 | |
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| 19 | error_reporting(E_ALL & ~E_NOTICE); |
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| 20 | |
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| 21 | $tmp = $GLOBALS['phpgw_info']['server']['temp_dir']; |
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| 22 | if (!$tmp || !is_dir($tmp) || !is_writable($tmp)) |
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| 23 | { |
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| 24 | @unlink($tmp = tempnam('','test')); // get the systems temp-dir |
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| 25 | $tmp = dirname($tmp); |
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| 26 | } |
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| 27 | if (isset($_GET['img']) && is_readable($ganttchart = $tmp.'/'.basename($_GET['img']))) |
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| 28 | { |
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| 29 | header('Content-type: image/png'); |
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| 30 | readfile($ganttchart); |
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| 31 | @unlink($ganttchart); |
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| 32 | exit; |
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| 33 | } |
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| 34 | |
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| 35 | $GLOBALS['phpgw_info'] = array( |
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| 36 | 'flags' => array( |
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| 37 | 'currentapp' => 'projectmanager', |
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| 38 | 'noheader' => True, |
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| 39 | 'nonavbar' => True |
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| 40 | )); |
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| 41 | include('../header.inc.php'); |
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| 42 | |
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| 43 | ExecMethod('projectmanager.ganttchart.create'); |
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| 44 | |
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| 45 | $GLOBALS['phpgw']->common->phpgw_exit(); |
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