public function checkDBConnectivity()
{
// Are heading somewhere other then the installer? If so, check that we're OK to proceed.
if (!Bluebox_Installer::is_installing()) {
// Check DB connectivity
$manager = Doctrine_Manager::getInstance();
try {
$manager->getCurrentConnection()->connect();
Doctrine::getTable('Package')->findAll();
} catch (Doctrine_Connection_Exception $e) {
// We can't connect to the database - run the installer!
// Get the guess the URL to work on
Kohana::config_set('core.site_domain', Bluebox_Installer::guess_site_domain());
url::redirect('/installer');
}
}
}
/**
* This attempts to uncomment the index_page in config.php if mod_rewrite is not
* on or not allowed.
*
* @return void
*/
public function fixModRewrite()
{
Kohana::config_set('core.site_domain', Bluebox_Installer::guess_site_domain());
$indexPage = Kohana::config('core.index_page');
if (!empty($indexPage)) {
url::redirect('/installer');
}
Kohana::config_set('core.index_page', 'index.php');
// Get the current config.php file
if ($files = Kohana::find_file('config', 'config')) {
$file = @file(end($files));
}
// Make sure we were sucessfull
if (empty($file)) {
// Use the preLog because we dont know if we have write permissions on logs/ yet!
$preLog = $this->session->get('installer.pre_log');
$preLog['error'][] = 'Could not locate or read config.php during mod_rewrite fix!';
$this->session->set('installer.pre_log', $preLog);
url::redirect('/index.php/installer?config_file=config');
}
foreach ($file as $num => $line) {
preg_match('/.*[\'"`]([a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*)[\'"`].*$/imx', $line, $result);
if (!empty($result[1]) && strstr($result[1], 'index_page')) {
$file[$num] = ltrim($line, '/#;');
}
}
$file = implode('', $file);
// If we got the file then we must have made changes, attempt to save it back
// but if there is an error doing so have the user do it
if (@file_put_contents(end($files), $file) === FALSE) {
// Use the preLog because we dont know if we have write permissions on logs/ yet!
$_GET['config_file'] = 'config';
$this->viewCache($file);
$this->template->allowNext = TRUE;
return FALSE;
}
url::redirect('/installer');
}
