| Current Path : /opt/cpanel/ea-php54/root/usr/share/pear/RVSeagullMod/lib/SGL/ |
| Current File : //opt/cpanel/ea-php54/root/usr/share/pear/RVSeagullMod/lib/SGL/Request.php |
<?php
/* Reminder: always indent with 4 spaces (no tabs). */
// +---------------------------------------------------------------------------+
// | Copyright (c) 2008, Demian Turner |
// | All rights reserved. |
// | |
// | Redistribution and use in source and binary forms, with or without |
// | modification, are permitted provided that the following conditions |
// | are met: |
// | |
// | o Redistributions of source code must retain the above copyright |
// | notice, this list of conditions and the following disclaimer. |
// | o Redistributions in binary form must reproduce the above copyright |
// | notice, this list of conditions and the following disclaimer in the |
// | documentation and/or other materials provided with the distribution. |
// | o The names of the authors may not be used to endorse or promote |
// | products derived from this software without specific prior written |
// | permission. |
// | |
// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
// | |
// +---------------------------------------------------------------------------+
// | Seagull 0.6 |
// +---------------------------------------------------------------------------+
// | Request.php |
// +---------------------------------------------------------------------------+
// | Author: Demian Turner <demian@phpkitchen.com> |
// +---------------------------------------------------------------------------+
// $Id: Permissions.php,v 1.5 2005/02/03 11:29:01 demian Exp $
if (defined('SGL_REQUEST_BROWSER') === false) {
define('SGL_REQUEST_BROWSER',1);
}
if (defined('SGL_REQUEST_CLI') === false) {
define('SGL_REQUEST_CLI',2);
}
if (defined('SGL_REQUEST_AJAX') === false) {
define('SGL_REQUEST_AJAX',3);
}
if (defined('SGL_REQUEST_XMLRPC') === false) {
define('SGL_REQUEST_XMLRPC',4);
}
if (defined('SGL_REQUEST_AMF') === false) {
define('SGL_REQUEST_AMF',5);
}
/**
* Loads Request driver, provides a number of filtering methods.
*
* @package SGL
* @author Demian Turner <demian@phpkitchen.com>
* @version $Revision: 1.36 $
*/
if (class_exists('SGL_Request') === false) {
class SGL_Request
{
var $aProps;
public function init($type = null)
{
if ($this->isEmpty()) {
$type = (is_null($type))
? $this->_getRequestType()
: $type;
$typeName = $this->constantToString($type);
$file = SGL_CORE_DIR . '/Request/' . $typeName . '.php';
if (!is_file($file)) {
return SGL::raiseError('Request driver could not be located',
SGL_ERROR_NOFILE);
}
require_once $file;
$class = 'SGL_Request_' . $typeName;
if (!class_exists($class)) {
return SGL::raiseError('Request driver class does not exist',
SGL_ERROR_NOCLASS);
}
$obj = new $class();
//ไม่ต้องการให้ขึ้นบน apache error log
//error_log('########## Req type: '.$class);
$ok = $obj->init();
return SGL::isError($ok)
? $ok
: $obj;
}
}
public static function constantToString($constant)
{
switch($constant) {
case SGL_REQUEST_BROWSER:
$ret = 'Browser';
if (SGL_Config::get('site.inputUrlHandlers') == 'Horde_Routes') {
$ret = 'Browser2';
}
break;
case SGL_REQUEST_CLI:
$ret = 'Cli';
break;
case SGL_REQUEST_AJAX:
$ret = 'Ajax';
if (SGL_Config::get('site.inputUrlHandlers') == 'Horde_Routes') {
$ret = 'Ajax2';
}
break;
case SGL_REQUEST_AMF:
$ret = 'Amf';
break;
default:
$ret = 'Browser';
break;
}
return $ret;
}
/**
* Used internally to determine request type before Request strategy instantiated.
*
* @return integer
*/
private static function _getRequestType()
{
if (SGL::runningFromCLI()) {
$ret = SGL_REQUEST_CLI;
} elseif (isset($_SERVER['HTTP_X_REQUESTED_WITH']) &&
$_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest') {
$ret = SGL_REQUEST_AJAX;
} elseif (isset($_SERVER['CONTENT_TYPE']) &&
$_SERVER['CONTENT_TYPE'] == 'application/x-amf') {
$ret = SGL_REQUEST_AMF;
} else {
$ret = SGL_REQUEST_BROWSER;
}
return $ret;
}
/**
* Returns a singleton Request instance.
*
* example usage:
* $req = SGL_Request::singleton();
* warning: in order to work correctly, the request
* singleton must be instantiated statically and
* by reference
*
* @access public
* @static
* @return mixed reference to Request object
*/
public static function singleton($forceNew = false, $type = null)
{
static $instance;
if (!isset($instance) || $forceNew) {
$obj = new SGL_Request();
$instance = $obj->init($type);
}
return $instance;
}
public function isEmpty()
{
return count($this->aProps) ? false : true;
}
/**
* Returns constant representing request type.
*
* @return integer
*/
public function getType()
{
return $this->type;
}
public function merge($aHash)
{
$firstKey = key($aHash);
if (!array_key_exists($firstKey, $this->aProps)) {
$this->aProps = array_merge_recursive($this->aProps, $aHash);
}
}
/**
* Retrieves values from Request object.
*
* @access public
* @param mixed $paramName Request param name
* @param boolean $allowTags If html/php tags are allowed or not
* @return mixed Request param value or null if not exists
*/
public function get($key, $allowTags = false, $aRemoveTage = false)
{
if (isset($this->aProps[$key])) {
// don't operate on reference to avoid segfault :-(
$copy = $this->aProps[$key];
// if html not allowed, run an enhanced strip_tags()
if (!$allowTags) {
$clean = SGL_String::clean($copy);
// if html is allowed, at least remove javascript
} else {
$clean = SGL_String::removeJs($copy);
}
$this->set($key, $clean);
return $this->aProps[$key];
} else {
return null;
}
}
/**
* Set a value for Request object.
*
* @access public
* @param mixed $name Request param name
* @param mixed $value Request param value
* @return void
*/
public function set($key, $value)
{
$this->aProps[$key] = $value;
}
public function add($aParams)
{
$this->aProps = array_merge_recursive($this->aProps, $aParams);
}
public function reset()
{
unset($this->aProps);
$this->aProps = array();
}
/**
* Return an array of all Request properties.
*
* @return array
*/
public function getAll()
{
return $this->aProps;
}
public function getModuleName()
{
if (isset($this->aProps['managerName'])) {
$ret = $this->aProps['moduleName'];
} else {
$ret = SGL_Config::get('site.defaultModule');
}
return $ret;
}
public function getManagerName()
{
if (isset( $this->aProps['managerName'])) {
$ret = $this->aProps['managerName'];
} else {
$ret = 'default';
}
return $ret;
}
public function getActionName()
{
if ( isset($this->aProps['action'])) {
$ret = $this->aProps['action'];
} else {
$ret = 'default';
}
return $ret;
}
public function getUri()
{
$uri = '';
$sglSessionName = SGL_Config::get('cookie.name');
foreach ($this->aProps as $key => $value) {
if (is_array($value)) {
continue;
}
if (!empty($value) && $key != 'lang' && strpos($key, $sglSessionName) === false) {
$uri .= ($key == 'moduleName' || $key == 'managerName')
? $value . '/'
: $key . '/' . $value . '/';
}
}
// remove trailing slash
$uri = preg_replace('/\/$/','',$uri);
return $uri;
}
public function debug()
{
$c = SGL_Config::singleton();
$c->set('site', array('blocksEnabled' => 0));
print '<pre>';
print_r($this->aProps);
}
}
}
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