public function setup()
{
//Setup session stuff
SilkSession::setup();
//Load up the configuration file
if (is_file(join_path(ROOT_DIR, 'config', 'setup.yml'))) {
$config = SilkYaml::load(join_path(ROOT_DIR, 'config', 'setup.yml'));
} else {
die("Config file not found!");
}
//Add class path entries
if (isset($config['class_autoload'])) {
foreach ($config['class_autoload'] as $dir) {
add_class_directory(join_path(ROOT_DIR, $dir));
}
}
//Setup the database connection
if (!isset($config['database']['dsn'])) {
die("No database information found in the configuration file");
}
if (null == SilkDatabase::connect($config['database']['dsn'], $config['debug'], true, $config['database']['prefix'])) {
die("Could not connect to the database");
}
silk()->set('config', $config);
//Load components
SilkComponentManager::load();
}
/**
* Returns the currently configured database prefix.
*
* @since 0.4
*/
function db_prefix()
{
return SilkDatabase::get_prefix();
}
static function connect($dsn, $debug = false, $die = true, $prefix = null, $make_global = true)
{
/*
$gCms = silk();
$persistent = false;
if ($dbms == '')
{
$config = cms_config();
$dbms = $config['dbms'];
$hostname = $config['db_hostname'];
$username = $config['db_username'];
$password = $config['db_password'];
$dbname = $config['db_name'];
$debug = $config['debug'];
$persistent = $config['persistent_db_conn'];
}
*/
if ($prefix !== null) {
self::$prefix = $prefix;
}
$dbinstance = null;
$_GLOBALS['ADODB_CACHE_DIR'] = join_path(ROOT_DIR, 'tmp', 'cache');
require_once join_path(SILK_LIB_DIR, 'adodb', 'adodb-exceptions.inc.php');
require_once join_path(SILK_LIB_DIR, 'adodb', 'adodb.inc.php');
try {
$dbinstance = ADONewConnection($dsn);
$dbinstance->fnExecute = 'count_execs';
$dbinstance->fnCacheExecute = 'count_cached_execs';
} catch (exception $e) {
if ($die) {
echo "<strong>Database Connection Failed</strong><br />";
echo "Error: {$dbinstance->_errorMsg}<br />";
echo "Function Performed: {$e->fn}<br />";
echo "Host/DB: {$e->host}/{$e->database}<br />";
die;
} else {
return null;
}
}
$dbinstance->SetFetchMode(ADODB_FETCH_ASSOC);
$dbinstance->debug = $debug;
if (isset($dbms) && $dbms == 'sqlite') {
$dbinstance->Execute("PRAGMA short_column_names = 1;");
sqlite_create_function($dbinstance->_connectionID, 'now', 'time', 0);
}
if ($make_global) {
self::$instance = $dbinstance;
}
//Initialize the CMS_DB_PREFIX define
self::get_prefix();
return $dbinstance;
}
function __destruct()
{
//*cough* Hack
SilkDatabase::close();
}
/**
* Reports on the buffered marks
*
* @access public
* @param string Glue string
**/
function report($memory = true, $database = true, $glue = '')
{
//$db = db();
echo '<div id="profiler_output" style="font-size: .75em;">';
echo implode($glue, $this->_buffer);
if ($memory) {
echo '<br />';
echo $this->get_memory();
}
if ($database) {
echo '<br />' . SilkDatabase::query_count() . ' queries executed';
}
echo '</div>';
}
