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<?php
/**
* $Horde: chora/cvsgraph.php,v 1.15.8.1 2005/01/03 12:25:30 jan Exp $
*
* Wrapper for CVSGraph.
*
* Copyright 1999-2005 Anil Madhavapeddy <anil@recoil.org>
* Copyright 1999-2005 Charles Hagenbuch <chuck@horde.org>
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/gpl.html.
*/
@define('CHORA_BASE', dirname(__FILE__));
require_once CHORA_BASE . '/lib/base.php';
// Exit if cvsgraph isn't active or it's not supported.
if (empty($conf['paths']['cvsgraph']) || is_a($VC, 'VC_svn')) {
header('Location: ' . Chora::url('', $where));
exit;
}
if (@is_file($fullname . ',v')) {
$root = escapeShellCmd($VC->sourceroot());
$file = escapeShellCmd($where . ',v');
if (Util::getFormData('show_image')) {
// Pipe out the actual image.
$args = array('c' => $conf['paths']['cvsgraph_conf'],
'r' => $root);
// Build up the argument string.
$argstr = '';
if (substr(PHP_OS, 0, 3) == 'WIN') {
foreach ($args as $key => $val) {
$argstr .= "-$key \"$val\" ";
}
} else {
foreach ($args as $key => $val) {
$argstr .= "-$key '$val' ";
}
}
header('Content-Type: image/png');
passthru($conf['paths']['cvsgraph'] . ' ' . $argstr . ' ' . $file);
} else {
// Display the wrapper page for the image.
$title = sprintf(_("Graph for %s"), Text::htmlAllSpaces($where));
$upwhere = preg_replace('|[^/]+$|', '', $where);
$extraLink = Chora::getFileViews();
require CHORA_TEMPLATES . '/common-header.inc';
require CHORA_TEMPLATES . '/menu.inc';
require CHORA_TEMPLATES . '/headerbar.inc';
$imgUrl = Chora::url('cvsgraph', $where, array('show_image' => 1));
$args = array('c' => $conf['paths']['cvsgraph_conf'],
'M' => 'graphMap',
'r' => $root,
'0' => '&',
'1' => Chora::url('', $where, array('dummy' => 'true')),
'2' => Chora::url('diff', $where, array('dummy' =>'true')),
'3' => Chora::url('co', $where, array('dummy' => 'true')),
);
// Build up the argument string.
$argstr = '';
if (substr(PHP_OS, 0, 3) == 'WIN') {
foreach ($args as $key => $val) {
$argstr .= "-$key \"$val\" ";
}
} else {
foreach ($args as $key => $val) {
$argstr .= "-$key '$val' ";
}
}
// Generate the imagemap.
$map = shell_exec($conf['paths']['cvsgraph'] . ' ' . $argstr . ' -i ' . $file);
require CHORA_TEMPLATES . '/cvsgraph/cvsgraph.inc';
require $registry->get('templates', 'horde') . '/common-footer.inc';
}
} else {
Chora::fatal('404 Not Found', "$where: no such file or directory");
}
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