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<?php
/**
* $Horde: horde/admin/setup/index.php,v 1.28.4.3 2005/01/31 09:28:27 jan Exp $
*
* Contains the changes between 1.28.4.8 and 1.28.4.8.2.1 as Debian security update.
*
* Copyright 1999-2005 Charles J. Hagenbuch <chuck@horde.org>
* Copyright 1999-2005 Jon Parise <jon@horde.org>
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
*/
@define('HORDE_BASE', dirname(__FILE__) . '/../..');
require_once HORDE_BASE . '/lib/base.php';
require_once 'Horde/Template.php';
if (!Auth::isAdmin()) {
Horde::fatal('Forbidden.', __FILE__, __LINE__);
}
/**
* Returns the CVS version for a given file.
*/
function _getVersion($file)
{
$size = @filesize($file);
if (!$size || !is_resource($fp = @fopen($file, 'r'))) {
return false;
}
$data = @fread($fp, $size);
if (preg_match('/\$.*?conf\.xml,v (.*?) .*\$/', $data, $match)) {
return $match[1];
} else {
return false;
}
}
/**
* Does an FTP upload to save the configuration.
*/
function _uploadFTP($params)
{
global $registry, $notification;
require_once 'VFS.php';
$params['hostspec'] = 'localhost';
$vfs = &VFS::singleton('ftp', $params);
if (is_a($vfs, 'PEAR_Error')) {
$notification->push(sprintf(_("Could not connect to server '%s' using FTP: %s"), $params['hostspec'], $vfs->getMessage()), 'horde.error');
return false;
}
/* Loop through the config and write to FTP. */
$no_errors = true;
foreach ($_SESSION['_config'] as $app => $config) {
$path = $registry->get('fileroot', $app) . '/config';
/* Try to back up the current conf.php. */
if ($vfs->exists($path, 'conf.php')) {
if (($result = $vfs->rename($path, 'conf.php', $path, '/conf.php.bak')) === true) {
$notification->push(_("Successfully saved backup configuration."), 'horde.success');
} elseif (is_a($result, 'PEAR_Error')) {
$notification->push(sprintf(_("Could not save a backup configuation: %s"), $result->getMessage()), 'horde.error');
} else {
$notification->push(_("Could not save a backup configuation."), 'horde.error');
}
}
$write = $vfs->writeData($path, 'conf.php', $config);
if (is_a($write, 'PEAR_Error')) {
$no_errors = false;
$notification->push(sprintf(_("Could not write configuration for '%s': %s"), $app, $write->getMessage()), 'horde.error');
} else {
$notification->push(sprintf(_("Successfully wrote %s"), $path . '/conf.php'), 'horde.success');
unset($_SESSION['_config'][$app]);
}
}
return $no_errors;
}
/* Set up some icons. */
$success = Horde::img('alerts/success.png', '', '', $registry->getImageDir('horde'));
$warning = Horde::img('alerts/warning.png', '', '', $registry->getImageDir('horde'));
$error = Horde::img('alerts/error.png', '', '', $registry->getImageDir('horde'));
$conf_url = Horde::applicationUrl('admin/setup/config.php');
$a = $registry->listApps(array('inactive', 'hidden', 'notoolbar', 'active', 'admin'));
$apps = array();
$i = -1;
foreach ($a as $app) {
/* Skip app if no conf.xml file. */
$path = $registry->get('fileroot', $app) . '/config';
if (!file_exists($path . '/conf.xml')) {
continue;
}
$i++;
$path = $registry->get('fileroot', $app) . '/config';
$conf_link = Util::addParameter($conf_url, 'app', $app);
$conf_link = Horde::link($conf_link, sprintf(_("Configure %s"), $app), '', '', '', sprintf(_("Configure %s"), $app));
$apps[$i]['sort'] = $registry->get('name', $app) . ' (' . $app . ')';
$apps[$i]['name'] = $conf_link . $apps[$i]['sort'] . '</a>';
if (!file_exists($path . '/conf.php')) {
/* No conf.php exists. */
$apps[$i]['conf'] = $conf_link . $error;
$apps[$i]['status'] = _("Missing configuration. You have to generate it now if you want to use this application.");
} else {
/* A conf.php exists, get the xml version. */
if (($xml_ver = _getVersion($path . '/conf.xml')) === false) {
$apps[$i]['conf'] = $conf_link . $warning . '</a>';
$apps[$i]['status'] = _("No version found in original configuration. Regenerate configuration.");
continue;
}
/* Get the generated php version. */
if (($php_ver = _getVersion($path . '/conf.php')) === false) {
/* No version found in generated php, suggest regenarating
* just in case. */
$apps[$i]['conf'] = $conf_link . $warning . '</a>';
$apps[$i]['status'] = _("No version found in your configuration. Regenerate configuration.");
continue;
}
if ($xml_ver != $php_ver) {
/* Versions are not the same, configuration needs updating. */
$apps[$i]['conf'] = $conf_link . $error . '</a>';
$apps[$i]['status'] = _("Configuration needs updating.");
continue;
} else {
/* Configuration is ok. */
$apps[$i]['conf'] = $conf_link . $success . '</a>';
$apps[$i]['status'] = _("Application is ready.");
}
}
}
/* Sort the apps by name. */
require_once 'Horde/Array.php';
Horde_Array::arraySort($apps, 'sort');
$i = 0;
foreach (array_keys($apps) as $app) {
$apps[$app]['class'] = ($i++ % 2) ? 'item1' : 'item0';
}
/* Set up any actions that may be offered. */
$actions = array();
$ftpform = '';
if (!empty($_SESSION['_config'])) {
Horde::addScriptFile('popup.js', 'horde', true);
$url = Horde::applicationUrl('admin/setup/diff.php');
$action = _("Show differences between currently saved and the newly generated configuration.");
$actions[] = array('icon' => Horde::img('search.png', '', 'align="middle"', $registry->getImageDir('horde')),
'link' => Horde::link('', $action, '', '', 'popup(\'' . $url . '\',640, 480); return false;') . $action . '</a>');
$url = Horde::applicationUrl('admin/setup/scripts.php');
/* Action to download the configuration upgrade PHP script. */
$url = Util::addParameter($url, array('setup' => 'conf', 'type' => 'php'));
$action = _("Download generated configuration as PHP script.");
$actions[] = array('icon' => Horde::img('download.png', '', 'align="middle"', $registry->getImageDir('horde')),
'link' => Horde::link($url, $action, '', '', '', $action) . $action . '</a>');
/* Action to save the configuration upgrade PHP script. */
$url = Util::addParameter($url, 'save', 'tmp');
$action = _("Save generated configuration as a PHP script to your server's temporary directory.");
$actions[] = array('icon' => Horde::img('save.png', '', 'align="middle"', $registry->getImageDir('horde')),
'link' => Horde::link($url, $action, '', '', '', $action) . $action . '</a>');
/* Set up the form for FTP upload of scripts. */
require_once 'Horde/Form.php';
require_once 'Horde/Variables.php';
$vars = &Variables::getDefaultVariables();
$ftpform = &Horde_Form::singleton('', $vars);
$ftpform->setTitle(_("FTP upload of setup"));
$ftpform->setButtons(_("Upload"), true);
$ftpform->addVariable(_("Username"), 'username', 'text', true, false, null, array('', 20));
$ftpform->addVariable(_("Password"), 'password', 'password', false);
if ($ftpform->validate($vars)) {
$ftpform->getInfo($vars, $info);
$upload = _uploadFTP($info);
if ($upload) {
$notification->push(_("Uploaded all application setup files to the server."), 'horde.success');
$url = Horde::applicationUrl('admin/setup/index.php', true);
header('Location: ' . $url);
exit;
}
}
/* Render the form. */
require_once 'Horde/Form/Renderer.php';
$renderer = &new Horde_Form_Renderer();
$ftpform = Util::bufferOutput(array($ftpform, 'renderActive'), $renderer, $vars, 'index.php', 'post');
}
if (file_exists(Horde::getTempDir() . '/horde_setup_upgrade.php')) {
/* Action to remove the configuration upgrade PHP script. */
$url = Horde::applicationUrl('admin/setup/scripts.php');
$url = Util::addParameter($url, 'clean', 'tmp');
$action = _("Remove saved script from server's temporary directory.");
$actions[] = array('icon' => Horde::img('delete.png', '', 'align="middle"', $registry->getImageDir('horde')),
'link' => Horde::link($url, $action, '', '', '', $action) . $action . '</a>');
}
/* Set up the template. */
$template = &new Horde_Template();
$template->set('apps', $apps);
$template->set('actions', $actions, true);
$template->set('ftpform', $ftpform, true);
$template->set('notify', Util::bufferOutput(array($notification, 'notify')));
$template->setOption('gettext', true);
$title = sprintf(_("%s Setup"), $registry->get('name', 'horde'));
require HORDE_TEMPLATES . '/common-header.inc';
require HORDE_TEMPLATES . '/admin/common-header.inc';
echo $template->fetch(HORDE_TEMPLATES . '/admin/setup/index.html');
require HORDE_TEMPLATES . '/common-footer.inc';
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