/**
* Dispatch a request.
*
* This will determine which module and action to use by request parameters
* specified by the user.
*
* @param array $arg_options
* @param array $req_args
* @return void
*/
public function dispatch($arg_options = array(), $req_args = array())
{
try {
// Setup default arg_options and req_args arrays
$opt_array = array("-m" => "module", "--module" => "module", "-a" => "action", "--action" => "action", "-h" => "help_flag", "--help" => "help_flag");
$arg_options = array_merge($opt_array, $arg_options);
$req_array = array("module", "action");
$req_args = array_merge($req_array, $req_args);
$this->parseArgs($arg_options);
$moduleName = @$_REQUEST['module'];
$actionName = @$_REQUEST['action'];
// initialize the controller
$this->initialize();
// get the application context
$context = $this->getContext();
// Check to see if script is being run on console
if (isset($_SERVER['_']) && !isset($_SERVER['HTTP_HOST'])) {
$context->getUser()->setAuthenticated(true);
$this->getContext()->getUser()->addCredential(MO_CONSOLE_CREDENTIAL);
define("MO_IS_CONSOLE", true);
}
if ($moduleName == null) {
// no module has been specified
$moduleName = MO_DEFAULT_MODULE;
}
if ($actionName == null) {
// no action has been specified
if ($this->actionExists($moduleName, 'Index')) {
// an Index action exists
$actionName = 'Index';
} else {
// use the default action
$actionName = MO_DEFAULT_ACTION;
}
}
if (!$this->hasRequiredArgs($req_args) || isset($_REQUEST['help_flag'])) {
$this->getAction($moduleName, $actionName)->showHelpMessage();
} else {
// make the first request
$this->forward($moduleName, $actionName);
}
} catch (MojaviException $e) {
$e->printStackTrace('console');
} catch (Exception $e) {
// most likely an exception from a third-party library
$e = new MojaviException($e->getMessage());
$e->printStackTrace('console');
}
}
/**
* Dispatch a request.
*
* This will determine which module and action to use by request parameters
* specified by the user.
*
* @return void
*/
public function dispatch()
{
try {
// initialize the controller
$this->initialize();
// get the application context
$context = $this->getContext();
// determine our module and action
$moduleName = ucfirst($context->getRequest()->getParameter(MO_MODULE_ACCESSOR));
$actionName = ucfirst($context->getRequest()->getParameter(MO_ACTION_ACCESSOR));
$moduleName = preg_replace_callback("/_([a-zA-Z0-9])/", function ($matches) {
return strtoupper($matches[1]);
}, $moduleName);
$moduleName = preg_replace_callback("/-([a-zA-Z0-9])/", function ($matches) {
return strtoupper($matches[1]);
}, $moduleName);
$actionName = preg_replace_callback("/_([a-zA-Z0-9])/", function ($matches) {
return strtoupper($matches[1]);
}, $actionName);
$actionName = preg_replace_callback("/-([a-zA-Z0-9])/", function ($matches) {
return strtoupper($matches[1]);
}, $actionName);
if ($moduleName == null) {
// no module has been specified
$moduleName = MO_DEFAULT_MODULE;
}
if ($actionName == null) {
// no action has been specified
if ($this->actionExists($moduleName, 'Index')) {
// an Index action exists
$actionName = 'Index';
} else {
// use the default action
$actionName = MO_DEFAULT_ACTION;
}
}
// make the first request
$this->forward($moduleName, $actionName);
} catch (MojaviException $e) {
$e->printStackTrace();
} catch (Exception $e) {
// most likely an exception from a third-party library
$e = new MojaviException($e->getMessage());
$e->printStackTrace();
}
}
/**
* Dispatch a request.
*
* @param string A module name.
* @param string An action name.
* @param array An associative array of parameters to be set.
*
* @return void
*/
public function dispatch($moduleName, $actionName, $parameters = null)
{
try {
// initialize the controller
$this->initialize();
// set parameters
if ($parameters != null) {
$this->getContext()->getRequest()->setParametersByRef($parameters);
}
// make the first request
$this->forward($moduleName, $actionName);
} catch (MojaviException $e) {
$e->printStackTrace();
} catch (Exception $e) {
// most likely an exception from a third-party library
$e = new MojaviException($e->getMessage());
$e->printStackTrace();
}
}
/**
* Execute an SQL Statement and return result to be handled by calling function.
*
* @param mixed PreparedStatement or KeyBasedPreparedStatement
* @param string Name of connection to be used
* @param resource $connection Connection resource handler
* @return mixed Resource if query executed successfully, otherwise false
*/
public function executeInsert(PreparedStatement $ps, $name = 'default', &$con = NULL, $debug = self::DEBUG)
{
$retval = false;
try {
// Connect to database
if (is_null($con)) {
if (self::DEBUG) {
LoggerManager::error(__METHOD__ . ":: Retrieving New DB Connection for '" . $name . "'...");
}
$con = $this->getDatabaseConnection($name);
}
// Get the prepared query
/* @var $sth PDOStatement */
$sth = $ps->getPreparedStatement($con);
if ($debug) {
LoggerManager::error(__METHOD__ . " :: " . $sth);
}
// Execute the query
$sth->execute();
return $con->lastInsertId();
} catch (MojaviException $e) {
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
} catch (PDOException $e) {
ob_start();
$sth->debugDumpParams();
$stmt = ob_get_clean();
$e = new MojaviException($e->getMessage());
LoggerManager::fatal($sth->queryString);
LoggerManager::fatal($stmt);
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
} catch (Exception $e) {
$e = new MojaviException($e->getMessage());
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
}
}
/**
* Handles autoloading of classes that have been specified in autoload.ini.
*
* @param string A class name.
*
* @return void
*/
function __autoload($class)
{
// this static variable is generated by the $config file below
static $classes;
if (!isset($classes)) {
try {
// include the list of autoload classes
$config = ConfigCache::checkConfig('config/autoload.ini');
require_once $config;
} catch (MojaviException $e) {
$e->printStackTrace();
} catch (Exception $e) {
// unknown exception
$e = new MojaviException($e->getMessage());
$e->printStackTrace();
}
}
if (isset($classes[$class])) {
// class exists, let's include it
require_once $classes[$class];
} else {
$className = ltrim($class, '\\');
$fileName = '';
$namespace = '';
if (($lastNsPos = strripos($className, '\\')) !== false) {
$namespace = substr($className, 0, $lastNsPos);
$className = substr($className, $lastNsPos + 1);
$fileName = str_replace('\\', DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR;
}
$fileName .= str_replace('_', DIRECTORY_SEPARATOR, $className);
if (file_exists(MO_LIB_DIR . DIRECTORY_SEPARATOR . $fileName . '.php')) {
require_once $fileName . '.php';
} else {
// Split the class by underscores and look for it
$class_file = str_replace('_', DIRECTORY_SEPARATOR, $class);
if (file_exists(MO_LIB_DIR . DIRECTORY_SEPARATOR . $class_file . '.php')) {
require_once MO_LIB_DIR . DIRECTORY_SEPARATOR . $class_file . '.php';
} else {
if (false) {
// Destroy the session completely
session_destroy();
// unspecified class
$error = 'Autoloading of class "%s" failed';
$error = sprintf($error, $class);
$e = new AutoloadException($error);
$e->printStackTrace();
// Clear the cache
// Clearing the cache here can cause a bunch of bus errors in apache, so we don't do it anymore */
// ConfigCache::clear();
if (in_array(session_name(), $_COOKIE)) {
if (file_exists("/tmp/sess_" . $_COOKIE[session_name()])) {
try {
unlink("/tmp/sess_" . $_COOKIE[session_name()]);
} catch (Exception $e) {
$e = new \Mojavi\Exception\MojaviException($e->getMessage());
$e->printStackTrace("");
}
}
}
}
}
}
}
}
/**
* Execute an SQL Statement and return result to be handled by calling function.
*
* @param mixed PreparedStatement or KeyBasedPreparedStatement
* @param string Name of connection to be used
* @param resource $connection Connection resource handler
* @return mixed Resource if query executed successfully, otherwise false
*/
public function executeInsert(PreparedStatement $ps, $name = 'default', $con = NULL, $debug = self::DEBUG)
{
if ($ps instanceof PdoPreparedStatement) {
return parent::executeInsert($ps, $name, $con, $debug);
}
$retval = false;
try {
// Connect to database
if (is_null($con)) {
if (self::DEBUG) {
LoggerManager::debug(__METHOD__ . ":: Retrieving New DB Connection for '" . $name . "'...");
}
$con = $this->getContext()->getDatabaseConnection($name);
}
if (function_exists('mysql_ping')) {
if (!mysql_ping($con)) {
$this->getContext()->getDatabaseManager()->getDatabase($name)->shutdown();
$con = $this->getContext()->getDatabaseConnection($name);
}
} else {
throw new Exception('Missing php-mysql libraries on this server');
}
// Get the prepared query
$query = $ps->getPreparedStatement($con);
if ($debug) {
LoggerManager::error(__METHOD__ . " :: " . $ps->getDebugQueryString());
}
// Execute the query
$rs = mysql_query($query, $con);
if (!$rs) {
throw new Exception(mysql_error($con));
} else {
return mysql_insert_id($con);
}
} catch (MojaviException $e) {
$this->getErrors()->addError('error', new Error($e->getMessage()));
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
} catch (PDOException $e) {
$e = new MojaviException($e->getMessage());
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
} catch (Exception $e) {
$this->getErrors()->addError('error', new Error($e->getMessage()));
$e = new MojaviException($e->getMessage());
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
}
}
/**
* Execute an SQL Statement and return result to be handled by calling function.
*
* @param mixed PreparedStatement or KeyBasedPreparedStatement
* @param string Name of connection to be used
* @param resource $connection Connection resource handler
* @return mixed Resource if query executed successfully, otherwise false
*/
public function executeInsert(PreparedStatement $ps, $name = 'default', $con = NULL, $debug = self::DEBUG)
{
$retval = false;
try {
// Connect to database
if (is_null($con)) {
if (self::DEBUG) {
LoggerManager::debug(__METHOD__ . ":: Retrieving New DB Connection for '" . $name . "'...");
}
$con = $this->getContext()->getDatabaseConnection($name);
}
// Get the prepared query
/* @var $sth PDOStatement */
$sth = $ps->getPreparedStatement($con);
// Debug the query to the log
if ($debug) {
LoggerManager::error(__METHOD__ . " :: " . $ps->getDebugQueryString());
}
// Execute the query
$sth->execute();
// Return the last insert id
$retval = $con->lastInsertId();
} catch (PDOException $e) {
// If the MySQL server has gone away, try reconnecting, otherwise throw an exception
if ($e->getMessage() == 'SQLSTATE[HY000]: General error: 2006 MySQL server has gone away') {
try {
$this->getContext()->getDatabaseManager()->getDatabase($name)->shutdown();
// Connect to database
$con = $this->getContext()->getDatabaseConnection($name);
// Get the prepared query
/* @var $sth PDOStatement */
$sth = $ps->getPreparedStatement($con);
if ($debug) {
LoggerManager::error(__METHOD__ . " :: " . $ps->getDebugQueryString());
}
// Execute the query
$sth->execute();
$retval = $sth;
} catch (Exception $e) {
ob_start();
$sth->debugDumpParams();
$stmt = ob_get_clean();
$this->getErrors()->addError('error', new Error($e->getMessage() . ": " . $sth->queryString));
$e = new MojaviException($e->getMessage());
LoggerManager::fatal($sth->queryString);
LoggerManager::fatal($stmt);
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
}
} else {
if (strpos($e->getMessage(), 'Lock wait timeout exceeded; try restarting transaction') !== false) {
// If there was a lock on the transaction, then try it again before failing
try {
$this->getContext()->getDatabaseManager()->getDatabase($name)->shutdown();
// Connect to database
$con = $this->getContext()->getDatabaseConnection($name);
// Get the prepared query
/* @var $sth PDOStatement */
$sth = $ps->getPreparedStatement($con);
if ($debug) {
LoggerManager::error(__METHOD__ . " :: " . $ps->getDebugQueryString());
}
// Execute the query
$sth->execute();
$retval = $sth;
} catch (Exception $e) {
ob_start();
$sth->debugDumpParams();
$stmt = ob_get_clean();
$this->getErrors()->addError('error', new Error($e->getMessage() . ": " . $sth->queryString));
$e = new MojaviException($e->getMessage());
LoggerManager::fatal($sth->queryString);
LoggerManager::fatal($stmt);
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
}
} else {
ob_start();
$sth->debugDumpParams();
$stmt = ob_get_clean();
$this->getErrors()->addError('error', new Error($e->getMessage() . ": " . $sth->queryString));
$e = new MojaviException($e->getMessage());
LoggerManager::fatal($sth->queryString);
LoggerManager::fatal($stmt);
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
}
}
} catch (MojaviException $e) {
// Output Mojavi Exceptions to the log and throw the Exception
$this->getErrors()->addError('error', new Error($e->getMessage()));
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
} catch (Exception $e) {
// Output Normal Exceptions to the log and throw the Exception
$this->getErrors()->addError('error', new Error($e->getMessage()));
$e = new MojaviException($e->getMessage());
LoggerManager::fatal($e->printStackTrace(''));
throw $e;
}
return $retval;
}
/**
* Retrieve a new Controller implementation instance.
*
* @param string A Controller implementation name.
*
* @return Controller A Controller implementation instance.
*
* @throws <b>FactoryException</b> If a new controller implementation
* instance cannot be created.
*/
public static function newInstance($class)
{
try {
if (!isset(self::$instance)) {
// the class exists
$object = new $class();
if (!$object instanceof Controller) {
// the class name is of the wrong type
$error = 'Class "%s" is not of the type Controller';
$error = sprintf($error, $class);
throw new FactoryException($error);
}
// set our singleton instance
self::$instance = $object;
return $object;
} else {
$type = get_class(self::$instance);
// an instance has already been created
$error = 'A Controller implementation instance has already ' . 'been created';
throw new FactoryException($error);
}
} catch (MojaviException $e) {
$e->printStackTrace();
} catch (Exception $e) {
// most likely an exception from a third-party library
$e = new MojaviException($e->getMessage());
$e->printStackTrace();
}
}
