/**
* Instanciate the specified module
*/
function &createInstanceOf($bundleId, $options = array(), $initArgs = array())
{
global $xoops;
XOS::import('xoops_kernel_Module');
// @TODO: This is lame and limited, whatever, should be arranged later
if (!empty($bundleId)) {
// Module ID specified: get its location from the registry
if (!XOS::import($bundleId)) {
trigger_error("Cannot instanciate unknown module " . $bundleId, E_USER_WARNING);
return false;
}
$root = $xoops->path(XOS::classVar($bundleId, 'xoBundleRoot')) . '/';
} else {
$root = '';
}
$moduleInfo = @(include $root . 'xo-info.php');
unset($moduleInfo['xoServices']);
$options = array_merge($moduleInfo, $options);
if (isset($moduleInfo['xoClassPath'])) {
XOS::import($moduleInfo['xoBundleIdentifier']);
$inst =& XOS::createInstanceOf($moduleInfo['xoBundleIdentifier'], $options);
} else {
$inst =& XOS::createInstanceOf('xoops_kernel_Module', $options);
}
$inst->xoBundleIdentifier = $moduleInfo['xoBundleIdentifier'];
$inst->xoBundleRoot = XOS::classVar($inst->xoBundleIdentifier, 'xoBundleRoot');
// If we are instanciating the "current" module, find the current location
if ($inst && empty($bundleId)) {
$moduleRoot = substr($inst->xoBundleRoot, 4);
$scriptFile = substr(strstr($_SERVER['SCRIPT_NAME'], $moduleRoot), strlen($moduleRoot));
$inst->currentLocation = $inst->findLocationName($scriptFile);
}
return $inst;
}
/**
* Instanciate the specified theme
*/
function &createInstance($options = array(), $initArgs = array())
{
// Grab the theme folder from request vars if present
if (@empty($options['folderName']) && ($req = @$_REQUEST['_xo_theme_name'])) {
if ($this->isThemeAllowed($req)) {
$options['folderName'] = $req;
if (isset($_SESSION) && $this->allowUserSelection) {
$_SESSION[$this->xoBundleIdentifier]['defaultTheme'] = $req;
}
}
} elseif (isset($_SESSION[$this->xoBundleIdentifier]['defaultTheme'])) {
$options['folderName'] = $_SESSION[$this->xoBundleIdentifier]['defaultTheme'];
} elseif (@empty($options['folderName']) || !$this->isThemeAllowed($options['folderName'])) {
$options['folderName'] = $this->defaultTheme;
}
// Retrieve the desired content-type from the request
if (@empty($options['contentType']) && !empty($_REQUEST['_xo_mime_type'])) {
$options['contentType'] = $_REQUEST['_xo_mime_type'];
}
// Read the theme bundle info file
global $xoops;
$options['path'] = $xoops->path('/themes/' . $options['folderName']);
if ($info = @(include $options['path'] . "/xo-info.php")) {
$options = array_merge($info, $options);
} else {
$options['themeAPI'] = '2.0';
$options['parentTheme'] = $options['folderName'] == 'xoops20' ? '' : 'xoops20';
}
$inst =& XOS::createInstanceOf('xoops_opal_Theme', $options);
return $inst;
}
/**
* Instanciate the specified theme
*/
function &createInstance($options = array(), $initArgs = array())
{
if (@empty($options['folderName'])) {
$options['folderName'] = $this->defaultTheme;
} elseif (!empty($this->allowedThemes) && !in_array($options['folderName'], $this->allowedThemes)) {
$options['folderName'] = $this->defaultTheme;
}
$inst =& XOS::createInstanceOf("xoops_pyro_Theme", $options, $initArgs);
return $inst;
}
/**
* Create an object instance
*
* This function will delegate object instanciation to a local factory if one has been
* specified. It is also able to handle singletons: when a singleton is requested
* it will check if it has not been already created and return a reference to the already
* existing instance if it has.
*/
function &create($id, $options = null, $args = null)
{
$me =& $GLOBALS[EXXOS];
$inst = false;
if (is_array($id)) {
@(list($id, $options, $initArgs) = $id);
}
if (isset($me->services[$id])) {
return $me->services[$id];
}
XOS::import($id);
if (isset($me->registry[$id])) {
if (!isset($me->factories[$id]) && isset($me->registry[$id]['xoFactory'])) {
$me->factories[$id] =& XOS::create($me->registry[$id]['xoFactory']);
unset($me->registry[$id]['xoFactory']);
}
if (@is_object($me->factories[$id])) {
if (method_exists($me->factories[$id], 'createInstanceOf')) {
$inst =& $me->factories[$id]->createInstanceOf($id, $options);
} else {
$inst =& $me->factories[$id]->createInstance($options);
}
} else {
$inst =& XOS::createInstanceOf($id, $options, $args);
}
if (is_object($inst)) {
if (@$inst->xoSingleton) {
$me->services[$id] =& $inst;
if (!@empty($options['xoServiceName'])) {
$me->services[$options['xoServiceName']] =& $inst;
}
}
}
}
return $inst;
}
