/**
* Create the URL for database used.
*/
function init($user, $pass, $host, $dbase)
{
$retval = true;
/*
* Initialize trace object
*/
if (defined('__SP_TRACE')) {
$this->_trace = CSpTrace::getInstance();
}
$this->addTrace(__FUNCTION__);
$this->_dbHost = $host;
$this->_dbUser = $user;
$this->_dbPass = $pass;
$this->_dbName = $dbase;
$this->_dbObj = new mysqli($this->_dbHost, $this->_dbUser, $this->_dbPass, $this->_dbName);
if (mysqli_connect_errno()) {
$this->addTrace("[" . mysqli_connect_error() . "] " . mysqli_connect_error());
$retval = false;
}
return $retval;
}
/**
* Actual initilization of theme object
*/
public function init($theme)
{
$retval = true;
/*
* Initialize trace object
*/
if (defined('__SP_TRACE')) {
$this->_trace = CSpTrace::getInstance();
}
$this->addTrace(__FUNCTION__);
/*
* Detect the browser type
*/
if (strpos($_SERVER["HTTP_USER_AGENT"], 'Mozilla') == true) {
$this->_browser = BROWSER_FIREFOX;
} else {
if (strpos($_SERVER["HTTP_USER_AGENT"], 'MSIE') == true) {
$this->_browser = BROWSER_IE;
} else {
if (strpos($_SERVER["HTTP_USER_AGENT"], 'Opera') == true) {
$this->_browser = BROWSER_OPERA;
} else {
$this->_browser = BROWSER_OTHER;
}
}
}
/*
* Load information from specified theme
*/
$this->addTrace('Load information from the theme.');
if (is_dir('./themes/' . $theme)) {
if (is_file('./themes/' . $theme . '/interface.php')) {
require_once './themes/' . $theme . '/interface.php';
} else {
$retval = false;
$this->addTrace('Theme - ' . $theme . ' - does not publish necessary interface.');
}
} else {
$retval = false;
$this->addTrace('Theme - ' . $theme . ' - does not exist.');
}
/*
* Initialize Smarty template engine
*/
$this->addTrace('Create Smarty object.');
$this->_tpl =& new Smarty();
if (is_null($this->_tpl)) {
$retval = false;
$this->addTrace('ERR: Unable to create a Smarty object.');
} else {
$this->_tpl->template_dir = $this->_dir . '/templates';
$this->_tpl->compile_dir = $this->_dir . '/templates_c';
$this->_tpl->config_dir = $this->_dir . '/configs';
$this->_tpl->cache_dir = $this->_dir . '/cache';
}
return $retval;
}
/**
* Initialize trace object.
*/
private function _initTrace()
{
if (defined('__SP_TRACE')) {
$this->_trace = CSpTrace::getInstance();
}
}
/**
* Restore the state of this singleton object from session variables.
*/
private static function _loadSession()
{
self::$_count = $_SESSION[__CLASS__ . '_count'];
self::$_cache = $_SESSION[__CLASS__ . '_cache'];
/*
* Clear session variables to ensure that this function is
* not called again.
*/
unset($_SESSION[__CLASS__ . '_count']);
unset($_SESSION[__CLASS__ . '_cache']);
unset($_SESSION['TRACE']);
/*
* Add divider between sessions
*/
self::$_cache[] = "::::::::::::::::::::::::::::::::::::::::";
}
// ============================================================================
session_start();
// ----------------------------------------------------------------------------
// Initialize Globals
// ----------------------------------------------------------------------------
$GLOBALS['Trace'] = null;
$GLOBALS['App'] = null;
$GLOBALS['ArrCategories'] = array();
$GLOBALS['ArrBookmarks'] = array();
$GLOBALS['CurCategory'] = null;
$GLOBALS['SelCategory'] = null;
$GLOBALS['SelBookmark'] = null;
// ----------------------------------------------------------------------------
// Instantiate the trace object
// ----------------------------------------------------------------------------
$GLOBALS['Trace'] = CSpTrace::getInstance();
$GLOBALS['Trace']->Add('Begin [' . date('M d, Y h:i:s A') . ']');
// ----------------------------------------------------------------------------
// Default category ID (Can be defined via configuration)
// ----------------------------------------------------------------------------
$GLOBALS['Trace']->Add('Initialize curCategory');
$GLOBALS['CurCategory'] = 0;
// ----------------------------------------------------------------------------
// Initialize theme
// ----------------------------------------------------------------------------
if (defined('__SP_USE_THEME')) {
$UseTheme = __SP_USE_THEME;
} else {
define('__SP_USE_THEME', 'default');
}
// ----------------------------------------------------------------------------
