/**
* The beef of the installer!
* Create database, config file, and admin user.
*
* Prerequisites: validation of input data.
*
* @return boolean success
*/
function doInstall()
{
global $config;
$this->updateStatus("Initializing...");
ini_set('display_errors', 1);
error_reporting(E_ALL & ~E_STRICT & ~E_NOTICE);
if (!defined('GNUSOCIAL')) {
define('GNUSOCIAL', true);
}
if (!defined('STATUSNET')) {
define('STATUSNET', true);
}
require_once INSTALLDIR . '/lib/framework.php';
GNUsocial::initDefaults($this->server, $this->path);
if ($this->siteProfile == "singleuser") {
// Until we use ['site']['profile']==='singleuser' everywhere
$config['singleuser']['enabled'] = true;
}
try {
$this->db = $this->setupDatabase();
if (!$this->db) {
// database connection failed, do not move on to create config file.
return false;
}
} catch (Exception $e) {
// Lower-level DB error!
$this->updateStatus("Database error: " . $e->getMessage(), true);
return false;
}
// Make sure we can write to the file twice
$oldUmask = umask(00);
if (!$this->skipConfig) {
$this->updateStatus("Writing config file...");
$res = $this->writeConf();
if (!$res) {
$this->updateStatus("Can't write config file.", true);
return false;
}
}
if (!empty($this->adminNick)) {
// Okay, cross fingers and try to register an initial user
if ($this->registerInitialUser()) {
$this->updateStatus("An initial user with the administrator role has been created.");
} else {
$this->updateStatus("Could not create initial user account.", true);
return false;
}
}
if (!$this->skipConfig) {
$this->updateStatus("Setting site profile...");
$res = $this->writeSiteProfile();
if (!$res) {
$this->updateStatus("Can't write to config file.", true);
return false;
}
}
// Restore original umask
umask($oldUmask);
// Set permissions back to something decent
chmod(INSTALLDIR . '/config.php', 0644);
$scheme = $this->ssl === 'always' ? 'https' : 'http';
$link = "{$scheme}://{$this->server}/{$this->path}";
$this->updateStatus("GNU social has been installed at {$link}");
$this->updateStatus('<strong>DONE!</strong> You can visit your <a href="' . htmlspecialchars($link) . '">new GNU social site</a> (log in as "' . htmlspecialchars($this->adminNick) . '"). If this is your first GNU social install, make your experience the best possible by visiting our resource site to join the <a href="https://gnu.io/social/resources/">mailing list or IRC.</a>. <a href="' . htmlspecialchars($link) . '/doc/faq/">FAQ is found here</a>.');
return true;
}
