/**
* Gets the core system going.
* @param string $dsn dsn string to connect to the database
* @param string $user_access_init the init string for the user access mechanism
* @param string $site_module_file the configttion file for the site module
* @returns boolean. True on sucess
*/
public static function initializeDSN($dsn, $user_access_init, $site_module_file, $bring_up_system = true)
{
if (empty($dsn)) {
self::raiseError("Please set the dsn string", E_USER_ERROR);
if (!array_key_exists('HTTP_HOST', $_SERVER)) {
//command line
exit(11);
} else {
return false;
}
}
$mdb2 = new MDB2();
$dsn_info = $mdb2->parseDSN($dsn);
if (I2CE_Dumper::dumpStaticURL($dsn_info['database'], 'file')) {
exit;
}
if (!self::dbConnect($dsn_info)) {
self::raiseError("Could not connect to the database");
if (!array_key_exists('HTTP_HOST', $_SERVER)) {
//command line
exit(13);
} else {
return false;
}
}
self::setupSession();
$clear = false;
if (!array_key_exists('HTTP_HOST', $_SERVER)) {
//command line
$clear = self::getRuntimeVariable('clear_cache', '0');
} else {
$URL = self::getAccessedBaseURL(false) . 'clear_cache.php';
$clear = substr($_SERVER['REQUEST_URI'], 0, strlen($URL)) == $URL;
}
if ($clear) {
$config = self::setupMagicData();
$config->setIfIsSet(self::$email, "/I2CE/feedback/to");
session_destroy();
if (function_exists('apc_clear_cache')) {
apc_clear_cache('user');
I2CE::raiseError("Cleared APC User Cache");
}
I2CE::raiseError("Session destroyed");
I2CE::getConfig()->clearCache();
I2CE::raiseError("Magic data cleared -- Execution stopping");
die(0);
}
$update = false;
if (!array_key_exists('HTTP_HOST', $_SERVER)) {
//command line
$update = self::getRuntimeVariable('update', '0');
} else {
$URL = self::getAccessedBaseURL(false) . 'update.php';
$update = substr($_SERVER['REQUEST_URI'], 0, strlen($URL)) == $URL;
}
if (self::siteInitialized()) {
self::raiseError("Already initialized!", E_USER_WARNING);
return true;
}
$db = MDB2::singleton();
//get the instance we just created.
if (!$update && $bring_up_system) {
// just assume it is until we know otherwise. This error
// message to don't dumped to the screen.
self::siteInitialized(true);
}
/*
if (I2CE_Dumper::dumpStaticURL($db->database_name, 'file')) {
exit();
}
*/
I2CE_Error::resetStoredMessages();
if (empty($site_module_file)) {
self::raiseError("Please set the site module's config file", E_USER_ERROR);
if (!array_key_exists('HTTP_HOST', $_SERVER)) {
//command line
exit(14);
} else {
return false;
}
}
$config = self::setupMagicData();
$config->setIfIsSet(self::$email, "/I2CE/feedback/to");
$site_module_file = I2CE_FileSearch::absolut($site_module_file, 1);
self::setupFileSearch(array('MODULES' => array(dirname(dirname(__FILE__)), dirname($site_module_file)), 'CLASSES' => dirname(__FILE__)));
self::setUserAccessInit($user_access_init, null, true);
if ($update) {
require_once 'I2CE_Updater.php';
if (!I2CE_Updater::updateSite($site_module_file)) {
if (array_key_exists('HTTP_HOST', $_SERVER)) {
die("<br/>Could not update site");
} else {
I2CE::raiseError("\nCould not update site\n");
exit(15);
}
} else {
if (!array_key_exists('HTTP_HOST', $_SERVER)) {
//command line
exit(0);
}
}
return true;
} else {
if ($bring_up_system && !self::bringUpSystem($site_module_file)) {
self::raiseError("Could not bring up system", E_USER_ERROR);
exit(15);
}
I2CE::$ob_level = ob_get_level();
return true;
}
}
protected function destroyMyself()
{
$_SESSION['checked_module_prompt'] = 'prompted';
$promptConfig = I2CE::getConfig()->traverse('/modules/modulePrompter/', true);
$promptConfig->prompt_status = 'prompted';
I2CE_Updater::updateModules(array(), array('modulePrompter'));
}
protected function actionEnableDisable()
{
I2CE_ModuleFactory::callHooks('pre_admin_enable_modules', array('page' => $this));
if ($this->post_exists('redirect') && $this->post('redirect')) {
$redirect = $this->post('redirect');
} else {
if ($this->shortname == 'I2CE') {
$redirect = "admin/modules";
} else {
$redirect = "admin/modules/{$this->shortname}";
}
}
if (!$this->post_exists('possibles') || !$this->post('possibles')) {
$this->redirect($redirect);
return;
}
$possibles = explode(':', $this->post('possibles'));
$enable = array();
if ($this->post_exists('modules')) {
$enable = $this->post('modules');
}
$disable = array_diff($possibles, $enable);
$msg = '';
$optional_excludes = $disable;
foreach ($enable as $i => $e) {
if ($this->mod_factory->isEnabled($e)) {
unset($enable[$i]);
}
}
foreach ($disable as $i => $d) {
if (!$this->mod_factory->isEnabled($d)) {
unset($disable[$i]);
}
}
if (count($enable) > 0) {
$msg .= '<p>modules enabled: ' . implode(' ', $enable) . "</p>";
}
if (count($disable) > 0) {
$msg .= '<p>modules disabled: ' . implode(' ', $disable) . "</p>";
}
if (I2CE_Updater::updateModules($enable, array(), $optional_excludes, $disable)) {
$this->userMessage("Success" . $msg . "<br/>");
} else {
$this->userMessage("Failure on:" . $msg . "<br/>");
}
I2CE_ModuleFactory::callHooks('post_admin_enable_modules', array('page' => $this, 'possibles' => $possibles, 'enable' => $enable, 'disable' => $disable));
$this->redirect($redirect);
}
