Copyright 2002-2016 Horde LLC (http://www.horde.org/)
See the enclosed file COPYING for license information (LGPL). If you
did not receive this file, see http://www.horde.org/licenses/lgpl21.
/**
* Constructor.
*
* @param Horde_Variables &$vars The variables object of this form.
* @param string $app The name of the application that this
* configuration form is for.
* @param boolean $fillvars Whether to fill the $vars object with
* values from the existing configuration.
*/
public function __construct(&$vars, $app, $fillvars = false)
{
parent::__construct($vars);
$this->_xmlConfig = new Horde_Config($app);
$this->_vars =& $vars;
$this->_fillvars = $fillvars;
if ($fillvars) {
$vars->app = $app;
}
$config = $this->_xmlConfig->readXMLConfig();
$this->addHidden('', 'app', 'text', true);
$this->_buildVariables($config);
}
/**
* Perform all functions for this task.
*/
public function execute()
{
global $notification, $registry;
$hconfig = new Horde_Config();
try {
$versions = $hconfig->checkVersions();
foreach ($versions as &$app) {
$app['version'] = preg_replace('/H\\d \\((.*)\\)/', '$1', $app['version']);
}
} catch (Horde_Exception $e) {
return;
}
$pearConfig = PEAR_Config::singleton();
$packageFile = new PEAR_PackageFile($pearConfig);
$packages = array();
foreach ($pearConfig->getRegistry()->packageInfo(null, null, 'pear.horde.org') as $package) {
$packages[$package['name']] = $package['version']['release'];
}
$configLink = Horde::link(Horde::url('admin/config/index.php', false, array('app' => 'horde')));
if (class_exists('Horde_Bundle') && isset($versions[Horde_Bundle::NAME]) && version_compare($versions[Horde_Bundle::NAME]['version'], Horde_Bundle::VERSION, '>')) {
$notification->push($configLink . sprintf(_("A newer version of %s exists."), Horde_Bundle::FULLNAME) . '</a>', 'horde.warning', array('content.raw', 'sticky'));
return;
}
foreach ($registry->listAllApps() as $app) {
if (($version = $registry->getVersion($app, true)) && isset($versions[$app]) && version_compare($versions[$app]['version'], $version, '>')) {
$notification->push($configLink . _("A newer version of an application exists.") . '</a>', 'horde.warning', array('content.raw', 'sticky'));
return;
}
}
foreach ($packages as $app => $version) {
if (isset($versions[$app]) && version_compare($versions[$app]['version'], $version, '>')) {
$notification->push($configLink . _("A newer version of a library exists.") . '</a>', 'horde.warning', array('content.raw', 'sticky'));
return;
}
}
}
}
$php = '';
$path = $registry->get('fileroot', $app) . '/config';
$configFile = $path . '/conf.php';
if (is_link($configFile)) {
$configFile = readlink($configFile);
}
if ($vars->submitbutton == _("Revert Configuration")) {
if (@copy($path . '/conf.bak.php', $configFile)) {
$notification->push(_("Successfully reverted configuration. Reload to see changes."), 'horde.success');
@unlink($path . '/conf.bak.php');
} else {
$notification->push(_("Could not revert configuration."), 'horde.error');
}
} elseif ($form->validate($vars)) {
$config = new Horde_Config($app);
if ($config->writePHPConfig($vars, $php)) {
Horde::url('admin/config/index.php', true)->redirect();
} else {
$notification->push(sprintf(_("Could not save the configuration file %s. You can either use one of the options to save the code back on %s or copy manually the code below to %s."), Horde_Util::realPath($configFile), Horde::link(Horde::url('admin/config/index.php') . '#update', _("Configuration")) . _("Configuration") . '</a>', Horde_Util::realPath($configFile)), 'horde.warning', array('content.raw', 'sticky'));
}
} elseif ($form->isSubmitted()) {
$notification->push(_("There was an error in the configuration form. Perhaps you left out a required field."), 'horde.error');
}
$view = new Horde_View(array('templatePath' => HORDE_TEMPLATES . '/admin/config'));
$view->addHelper('Text');
$view->php = $php;
/* Create the link for the diff popup only if stored in session. */
if ($session->exists('horde', 'config/' . $app)) {
$url = Horde::url('admin/config/diff.php', true)->add('app', $app);
$view->diff_popup = Horde::link('#', '', '', '', Horde::popupJs($url, array('height' => 480, 'width' => 640, 'urlencode' => true)) . 'return false;') . _("show differences") . '</a>';
/**
* Creates default configuration files for all installed applications.
*
* @throws Horde_Exception
*/
public function writeAllConfigs()
{
foreach ($GLOBALS['registry']->listAllApps() as $app) {
if ($app == 'horde' || !file_exists($GLOBALS['registry']->get('fileroot', $app) . '/config/conf.xml')) {
continue;
}
$config = new Horde_Config($app);
$configFile = $config->configFile();
if (!$config->writePHPConfig(new Horde_Variables())) {
throw new Horde_Exception('Cannot write configuration file ' . Horde_Util::realPath($configFile));
}
}
}
} catch (Horde_Exception $e) {
$notification->push(_("Could not contact server. Try again later."), 'horde.error');
}
}
/* Update configurations if requested. */
if ($vars->action == 'config') {
foreach ($a as $app) {
$path = $registry->get('fileroot', $app) . '/config';
if (!file_exists($path . '/conf.xml') || file_exists($path . '/conf.php') && ($xml_ver = $hconfig->getVersion(@file_get_contents($path . '/conf.xml'))) !== false && ($php_ver = $hconfig->getVersion(@file_get_contents($path . '/conf.php'))) !== false && $xml_ver == $php_ver) {
continue;
}
$vars = new Horde_Variables();
$form = new Horde_Config_Form($vars, $app, true);
$form->setSubmitted(true);
if ($form->validate($vars)) {
$config = new Horde_Config($app);
if (!$config->writePHPConfig($vars)) {
$notification->push(sprintf(_("Could not save the configuration file %s. Use one of the options below to save the code."), Horde_Util::realPath($config->configFile())), 'horde.warning', array('content.raw', 'sticky'));
}
} else {
$notification->push(sprintf(_("The configuration for %s cannot be updated automatically. Please update the configuration manually."), $app), 'horde.error');
}
}
}
/* Update schema if requested. */
if ($vars->action == 'schema') {
$apps = isset($vars->app) ? array($vars->app) : $migration->apps;
foreach ($apps as $app) {
$migrator = $migration->getMigrator($app);
if ($migrator->getTargetVersion() <= $migrator->getCurrentVersion()) {
continue;
