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New feature for Gulliver framework to support Controllers & HttpProxyController classes handling

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This commit is contained in:
Erik Amaru Ortiz
2011-02-26 17:15:50 +00:00
parent d724c9041b
commit 186c341d16
7 changed files with 297 additions and 17 deletions
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8
gulliver/methods/errors/error404.php
View File

@@ -23,15 +23,15 @@
*
*/
session_start();
if( ! isset($_GET['p']) )
if ( isset ( $_SESSION['phpFileNotFound'] ) )
$uri = $_SESSION['phpFileNotFound'];
else if ( isset ( $_GET['l'] ) )
$uri = $_GET['l'];
else
$uri = 'undefined';
else
$uri = $_GET['p'];
$referer = isset ( $_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
$referer = isset ( $_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : $_SESSION['phpLastFileFound'];
$ERROR_TEXT = "404 Not Found ";
$ERROR_DESCRIPTION = "

115
gulliver/system/class.controller.php Normal file
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@@ -0,0 +1,115 @@
<?php
/**
* Controller
* @author Erik Amaru Ortiz <erik@colosa.com, aortiz.erik@gmail.com>
* @package gulliver.system
* @access private
*/
class Controller
{
/**
* @var array - private array to store proxy data
*/
private $__data__ = array();
/**
* @var object - private object to store the http request data
*/
private $__request__;
private $headPublisher;
public function __construct()
{
$this->headPublisher = headPublisher::getSingleton();
}
/**
* Magic setter method
*
* @param string $name
* @param string $value
*/
public function __set($name, $value)
{
//echo "Setting '$name' to '$value'\n";
$this->__data__[$name] = $value;
}
/**
* Magic getter method
*
* @param string $name
* @return string or NULL if the internal var doesn't exist
*/
public function __get($name)
{
//echo "Getting '$name'\n";
if (array_key_exists($name, $this->__data__)) {
return $this->__data__[$name];
}
$trace = debug_backtrace();
trigger_error(
'Undefined property via __get(): ' . $name .
' in ' . $trace[0]['file'] .
' on line ' . $trace[0]['line'],
E_USER_NOTICE);
return null;
}
/**
* Magic isset method
*
* @param string $name
*/
public function __isset($name)
{
//echo "Is '$name' set?\n";
return isset($this->__data__[$name]);
}
/**
* Magic unset method
*
* @param string $name
*/
public function __unset($name)
{
//echo "Unsetting '$name'\n";
unset($this->__data__[$name]);
}
/**
* call to execute a internal proxy method and handle its exceptions
*
* @param string $name
*/
public function call($name)
{
//echo __CLASS__;
try {
$this->$name($this->__request__);
} catch (Exception $e) {
new PMException($e->getMessage(), 1);
}
}
/**
* Set the http request data
*
* @param array $data
*/
public function setHttpRequestData($data)
{
if( is_array($data) ) {
while( $var = each($data) )
$this->__request__->$var['key'] = $var['value'];
} else
$this->__request__ = $data;
}
}

2
gulliver/system/class.g.php
View File

@@ -1165,7 +1165,7 @@ class G
}
$_SESSION['phpFileNotFound'] = $file;
G::header("location: /errors/error404.php?p=$filename");
G::header("location: /errors/error404.php?l=".$_SERVER['REQUEST_URI']);
}
switch ( strtolower($typefile ) ) {

116
gulliver/system/class.httpProxyController.php Executable file
View File

@@ -0,0 +1,116 @@
<?php
/**
* HttpProxyController
* @author Erik Amaru Ortiz <erik@colosa.com, aortiz.erik@gmail.com>
* @package gulliver.system
* @access private
*/
class HttpProxyController {
/**
* @var array - private array to store proxy data
*/
private $__data__ = array();
/**
* @var object - private object to store the http request data
*/
private $__request__;
/**
* Magic setter method
*
* @param string $name
* @param string $value
*/
public function __set($name, $value) {
//echo "Setting '$name' to '$value'\n";
$this->__data__[$name] = $value;
}
/**
* Magic getter method
*
* @param string $name
* @return string or NULL if the internal var doesn't exist
*/
public function __get($name) {
//echo "Getting '$name'\n";
if (array_key_exists($name, $this->__data__)) {
return $this->__data__[$name];
}
$trace = debug_backtrace();
trigger_error(
'Undefined property via __get(): ' . $name .
' in ' . $trace[0]['file'] .
' on line ' . $trace[0]['line'],
E_USER_NOTICE);
return null;
}
/**
* Magic isset method
*
* @param string $name
*/
public function __isset($name) {
//echo "Is '$name' set?\n";
return isset($this->__data__[$name]);
}
/**
* Magic unset method
*
* @param string $name
*/
public function __unset($name) {
//echo "Unsetting '$name'\n";
unset($this->__data__[$name]);
}
/**
* call to execute a internal proxy method and handle its exceptions
*
* @param string $name
*/
public function call($name)
{
//echo __CLASS__;
try {
$this->$name($this->__request__);
$result = $this->__data__;
} catch (Exception $e) {
$result->success = false;
$result->msg = $e->getMessage();
switch(get_class($e)) {
case 'Exception': $error = "SYSTEM ERROR"; break;
case 'PMException': $error = "PROCESSMAKER ERROR"; break;
case 'PropelException': $error = "DATABASE ERROR"; break;
case 'UserException': $error = "USER ERROR"; break;
}
$result->error = $error;
$result->exception->class = get_class($e);
$result->exception->code = $e->getCode();
}
print json_encode($result);
}
/**
* Set the http request data
*
* @param array $data
*/
public function setHttpRequestData($data)
{
if( is_array($data) ) {
while( $var = each($data) )
$this->__request__->$var['key'] = $var['value'];
} else
$this->__request__ = $data;
}
}

17
gulliver/system/class.pmException.php Normal file
View File

@@ -0,0 +1,17 @@
<?php
/**
* HttpProxyController
* @author Erik Amaru Ortiz <erik@colosa.com, aortiz.erik@gmail.com>
* @package gulliver.system
* @access public
*/
class PMException extends Exception
{
public function __construct($message, $code = 0, $previous = null) {
parent::__construct($message, 1, $previous);
}
public function __toString() {
return __CLASS__ . ": [{$this->code}]: {$this->message}\n";
}
}

1
workflow/engine/config/paths.php
View File

@@ -63,6 +63,7 @@
define( 'PATH_WORKFLOW_MSSQL_DATA', PATH_CORE . 'data' . PATH_SEP.'mssql'.PATH_SEP);
define( 'PATH_RBAC_MSSQL_DATA', PATH_RBAC_CORE . 'data' . PATH_SEP.'mssql'.PATH_SEP);
define( 'PATH_CONTROLLERS', PATH_CORE . 'controllers' . PATH_SEP );
//************ include Gulliver Class **************
require_once( PATH_GULLIVER . PATH_SEP . 'class.g.php');

41
workflow/public_html/sysGeneric.php
View File

@@ -237,6 +237,9 @@ $startingTime = array_sum(explode(' ',microtime()));
G::LoadSystem("xmlMenu");
G::LoadSystem('dvEditor');
G::LoadSystem('table');
G::LoadSystem('controller');
G::LoadSystem('httpProxyController');
G::LoadSystem('pmException');
//G::LoadSystem('pagedTable');
//************** Installer, redirect to install if we don't have a valid shared data folder ***************/
@@ -434,10 +437,11 @@ $startingTime = array_sum(explode(' ',microtime()));
}
//the index.php file, this new feature will allow automatically redirects to valid php file inside any methods folder
/* DEPRECATED
if ( SYS_TARGET == '' ) {
$phpFile = str_replace ( '.php', 'index.php', $phpFile );
$phpFile = include ( $phpFile );
}
}*/
$bWE = false;
if ( substr(SYS_COLLECTION , 0,8) === 'gulliver' ) {
$phpFile = PATH_GULLIVER_HOME . 'methods/' . substr( SYS_COLLECTION , 8) . SYS_TARGET.'.php';
@@ -463,15 +467,29 @@ $startingTime = array_sum(explode(' ',microtime()));
$bWE = true;
//$phpFile = PATH_DATA_SITE . 'public' . PATH_SEP . SYS_COLLECTION . PATH_SEP . $auxPart[ count($auxPart)-1];
}
if ( ! file_exists( $phpFile ) ) {
$_SESSION['phpFileNotFound'] = $phpFile;
//erik: verify if it is a Controller Class or httpProxyController Class
$isControllerCall = false;
if( is_file(PATH_CONTROLLERS . SYS_COLLECTION . '.php') ) {
require_once PATH_CONTROLLERS . SYS_COLLECTION . '.php';
$controllerClass = SYS_COLLECTION;
//if the method name is empty set default to index method
$controllerAction = SYS_TARGET != '' ? SYS_TARGET : 'index';
//if the method exists
if( is_callable(Array($controllerClass, $controllerAction)) ) {
$isControllerCall = true;
}
}
if ( ! $isControllerCall && ! file_exists( $phpFile ) ) {
$_SESSION['phpFileNotFound'] = $_SERVER['REQUEST_URI'];
print $phpFile;
header ("location: /errors/error404.php");
die;
}
}
//G::pr($_SESSION);
//G::dump($avoidChangedWorkspaceValidation);die;
//redirect to login, if user changed the workspace in the URL
if( ! $avoidChangedWorkspaceValidation && isset( $_SESSION['WORKSPACE'] ) && $_SESSION['WORKSPACE'] != SYS_SYS) {
$_SESSION['WORKSPACE'] = SYS_SYS;
@@ -536,7 +554,20 @@ $startingTime = array_sum(explode(' ',microtime()));
}
}
}
$_SESSION['phpLastFileFound'] = $_SERVER['REQUEST_URI'];
/***
* New feature for Gulliver framework to support Controllers & HttpProxyController classes handling
*
* @author Erik Amaru Ortiz <erik@colosa.com, aortiz.erik@gmail.com>
*/
if( $isControllerCall ) { //Instance the Controller object and call the request method
$controller = new $controllerClass();
$controller->setHttpRequestData($_REQUEST);
$controller->call($controllerAction);
} else
require_once( $phpFile );
if ( defined('SKIP_HEADERS') ) {
header("Expires: " . gmdate("D, d M Y H:i:s", mktime( 0,0,0,date('m'),date('d'),date('Y') + 1) ) . " GMT");
header('Cache-Control: public');