/**
* Gets a temporary instance of a Dispatcher
*
* @param string $option The component name
* @param string $view The View name
* @param array $config Configuration data
*
* @return ADispatcher
*/
public static function &getTmpInstance($option = null, $view = null, $config = array())
{
if (array_key_exists('input', $config)) {
if ($config['input'] instanceof AInput) {
$input = $config['input'];
} else {
if (!is_array($config['input'])) {
$config['input'] = (array) $config['input'];
}
$config['input'] = array_merge($_REQUEST, $config['input']);
$input = new AInput($config['input']);
}
} else {
$input = new AInput();
}
$defaultApp = AApplication::getInstance()->getName();
if (!is_null($option)) {
$config['option'] = $option;
} else {
$config['option'] = $input->getCmd('option', $defaultApp);
}
if (!is_null($view)) {
$config['view'] = $view;
} else {
$config['view'] = $input->getCmd('view', '');
}
$input->set('option', $config['option']);
$input->set('view', $config['view']);
$config['input'] = $input;
$className = ucfirst($config['option']) . 'Dispatcher';
if (!class_exists($className)) {
$basePath = APATH_INSTALLATION;
$searchPaths = array($basePath . '/' . $config['option'] . '/platform', $basePath . '/' . $config['option'] . '/platform/dispatchers', $basePath . '/' . $config['option'], $basePath . '/' . $config['option'] . '/dispatchers');
if (array_key_exists('searchpath', $config)) {
array_unshift($searchPaths, $config['searchpath']);
}
$path = AUtilsPath::find($searchPaths, 'dispatcher.php');
if ($path) {
require_once $path;
}
}
if (!class_exists($className) && class_exists($className . 'Default')) {
$className = $className . 'Default';
} elseif (!class_exists($className)) {
$className = 'ADispatcher';
}
$instance = new $className($config);
return $instance;
}
/**
* Load a helper file
*
* @param string $hlp The name of the helper source file automatically searches the helper paths and compiles as needed.
*
* @return void
*/
public function loadHelper($hlp = null)
{
// Clean the file name
$file = preg_replace('/[^A-Z0-9_\\.-]/i', '', $hlp);
// Load the helper script
$helper = AUtilsPath::find($this->_path['helper'], $this->_createFileName('helper', array('name' => $file)));
if ($helper != false) {
// Include the requested template filename in the local scope
include_once $helper;
}
}
/**
* Returns a new model object. Unless overriden by the $config array, it will
* try to automatically populate its state from the request variables.
*
* @param string $type
* @param string $prefix
* @param array $config
* @return AModel
*/
public static function &getAnInstance($type, $prefix = '', $config = array())
{
$type = preg_replace('/[^A-Z0-9_\\.-]/i', '', $type);
$modelClass = $prefix . ucfirst($type);
$modelClassAlt = $prefix . ucfirst($type) . 'Default';
$result = false;
// Guess the component name and include path
if (!empty($prefix)) {
preg_match('/(.*)Model$/', $prefix, $m);
$component = strtolower($m[1]);
} else {
$component = '';
}
if (array_key_exists('input', $config)) {
if (!$config['input'] instanceof AInput) {
if (!is_array($config['input'])) {
$config['input'] = (array) $config['input'];
}
$config['input'] = array_merge($_REQUEST, $config['input']);
$config['input'] = new AInput($config['input']);
}
} else {
$config['input'] = new AInput();
}
if (empty($component)) {
$defaultApp = AApplication::getInstance()->getName();
$component = $config['input']->get('option', $defaultApp);
}
$config['option'] = $component;
$needsAView = true;
if (array_key_exists('view', $config)) {
if (!empty($config['view'])) {
$needsAView = false;
}
}
if ($needsAView) {
$config['view'] = strtolower($type);
}
$config['input']->set('option', $config['option']);
$config['input']->set('view', $config['view']);
// Try to load the requested model class
if (!class_exists($modelClass)) {
$include_paths = array(APATH_INSTALLATION . '/' . $component . '/platform/models', APATH_INSTALLATION . '/platform/models', APATH_INSTALLATION . '/' . $component . '/models');
// Try to load the model file
$path = AUtilsPath::find($include_paths, self::createFileName('model', array('name' => $type)));
if ($path) {
require_once $path;
}
}
if (!class_exists($modelClass) && class_exists($modelClassAlt)) {
$modelClass = $modelClassAlt;
} elseif (!class_exists($modelClass)) {
$modelClass = 'AModel';
}
$result = new $modelClass($config);
return $result;
}
/**
* Adds to the search path for templates and resources.
*
* @param string $type The path type (e.g. 'model', 'view').
* @param mixed $path The directory string or stream array to search.
*
* @return AController A JControllerLegacy object to support chaining.
*/
protected function addPath($type, $path)
{
// Just force path to array
settype($path, 'array');
if (!isset($this->paths[$type])) {
$this->paths[$type] = array();
}
// Loop through the path directories
foreach ($path as $dir) {
// No surrounding spaces allowed!
$dir = rtrim(AUtilsPath::check($dir, '/'), '/') . '/';
// Add to the top of the search dirs
array_unshift($this->paths[$type], $dir);
}
return $this;
}
/**
* Returns a new model object. Unless overriden by the $config array, it will
* try to automatically populate its state from the request variables.
*
* @param string $type
* @param string $prefix
* @param array $config
* @param AContainer $container
*
* @return AModel
*/
public static function &getAnInstance($type, $prefix = '', $config = array(), AContainer $container = null)
{
if (is_null($container)) {
$container = AApplication::getInstance()->getContainer();
}
$type = preg_replace('/[^A-Z0-9_\\.-]/i', '', $type);
$types = array(ANGIE_INSTALLER_NAME . $type, $type);
$modelClass = '';
$modelClassAlt = $prefix . ucfirst($type) . 'Default';
// Guess the component name and include path
if (!empty($prefix)) {
preg_match('/(.*)Model$/', $prefix, $m);
$component = strtolower($m[1]);
} else {
$component = '';
}
if (empty($component)) {
$defaultApp = $container->application->getName();
$component = $container->input->get('option', $defaultApp);
}
$config['option'] = $component;
$needsAView = true;
if (array_key_exists('view', $config)) {
if (!empty($config['view'])) {
$needsAView = false;
}
}
if ($needsAView) {
$config['view'] = strtolower($type);
}
$container->input->set('option', $config['option']);
$container->input->set('view', $config['view']);
foreach ($types as $currentType) {
$modelClass = $prefix . ucfirst($currentType);
// Try to load the requested model class
if (!class_exists($modelClass)) {
$include_paths = array(APATH_INSTALLATION . '/' . $component . '/platform/models', APATH_INSTALLATION . '/platform/models', APATH_INSTALLATION . '/' . $component . '/models');
// Try to load the model file
$path = AUtilsPath::find($include_paths, self::createFileName('model', array('name' => $currentType)));
if ($path) {
require_once $path;
}
}
if (class_exists($modelClass)) {
break;
}
}
if (!class_exists($modelClass) && class_exists($modelClassAlt)) {
$modelClass = $modelClassAlt;
} elseif (!class_exists($modelClass)) {
$modelClass = 'AModel';
}
$result = new $modelClass($config, $container);
return $result;
}
