public function init($file = "plugins.xml")
{
self::$initialized = true;
if (!is_null(self::$plugins)) {
return self::$plugins;
}
$classes_key = md5('_pfw_plugins_classes_' . $file);
$cache_key = md5('_pfw_plugins_' . $file);
if (false !== ($class_list = Pfw_Cache_Local::get($classes_key))) {
// load all of the classes we're about to deserialize
foreach ($class_list as $class) {
Pfw_Loader::loadClass($class);
}
if (false !== (self::$plugins = Pfw_Cache_Local::get($cache_key))) {
return true;
}
}
self::$plugins = array();
$class_list = array();
foreach (self::$phases as $phase) {
self::$plugins[$phase] = array();
}
global $_PATHS;
$file = $_PATHS['conf'] . DIRECTORY_SEPARATOR . $file;
try {
$conf_plugins = simplexml_load_file($file);
} catch (Exception $e) {
throw new Pfw_Exception_System("Failed to parse plugin config file: {$file}");
}
if (!empty($conf_plugins)) {
foreach ($conf_plugins as $plugin) {
$attr = $plugin->attributes();
$class = (string) $attr['class'];
Pfw_Loader::loadClass($class);
array_push($class_list, $class);
$inst = new $class();
$methods = get_class_methods($inst);
foreach ($methods as $method) {
if (in_array($method, self::$phases)) {
$name = isset($attr['name']) ? (string) $attr['name'] : null;
$i =& $inst;
array_push(self::$plugins[$method], array('inst' => $i, 'name' => $name));
}
}
}
}
Pfw_Cache_Local::set($classes_key, $class_list, self::CACHE_TTL_S);
Pfw_Cache_Local::set($cache_key, self::$plugins, self::CACHE_TTL_S);
return true;
}
<?php
/**
* Add a project specific startup here
*/
global $_PATHS, $_ENVIRONMENT;
Pfw_Loader::loadFile("pfw_routes.php", $_PATHS['conf']);
Pfw_Loader::loadClass('Pfw_Controller_Front');
Pfw_Loader::loadClass('Pfw_PluginManager');
Pfw_Loader::loadClass('Pfw_Session');
Pfw_Loader::loadClass('Pfw_Alert');
// initialize the session
Pfw_Session::start();
// initialize the plugin manager
Pfw_PluginManager::init();
// initialize alerts
Pfw_Alert::init();
// turn off error display for production
if ($_ENVIRONMENT == "production") {
ini_set('display_errors', 0);
ini_set('log_errors', 1);
}
// setup front controller and routing
$front = Pfw_Controller_Front::getInstance();
$front->getRouter()->setRoutes($_pfw_routes)->setModules($_pfw_modules);
$four_oh_four = false;
try {
$front->dispatch();
} catch (Pfw_Exception_System $e) {
$e->emitLog();
if ($_ENVIRONMENT == "development") {
/**
* Routes the request through the router with assigned routes
*
* @param array $routes
*/
public function dispatch()
{
Pfw_PluginManager::execPreRoute();
$script_url = $_SERVER['REQUEST_URI'];
if (false !== ($qpos = strpos($script_url, '?'))) {
$script_url = substr($script_url, 0, $qpos);
}
$route_params = $this->getRouter()->route($script_url);
Pfw_Request::setParams($route_params);
if (empty($route_params)) {
Pfw_Loader::loadClass('Pfw_Exception_NoRoute');
throw new Pfw_Exception_NoRoute("Failed to find matching route for url path: '{$script_url}'");
}
Pfw_PluginManager::execPostRoute();
$module = isset($route_params['module']) ? $route_params['module'] : null;
Pfw_PluginManager::execPreMap();
$cont_action = $this->getMapper()->map($route_params['controller'], $route_params['action'], $module);
Pfw_PluginManager::execPostMap();
Pfw_PluginManager::execPreDispatch();
$controller = $cont_action['controller'];
$method = $cont_action['method'];
$controller->_setFrontController($this);
$this->controller = $controller;
$controller->{$method}();
Pfw_PluginManager::execPostDispatch();
}