Version 3.2.3
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@@ -3,19 +3,19 @@
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/**
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* <pre>
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* Invision Power Services
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* IP.Board v3.1.4
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* IP.Board v3.2.3
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* Wrapper for retrieving file contents. Methods available for removing files and directories as well.
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* Last Updated: $Date: 2010-06-24 05:35:43 -0400 (Thu, 24 Jun 2010) $
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* Last Updated: $Date: 2011-08-23 10:24:47 -0400 (Tue, 23 Aug 2011) $
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* </pre>
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*
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* @author $Author: matt $
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* @author $Author: mark $
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* @copyright (c) 2001 - 2009 Invision Power Services, Inc.
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* @license http://www.invisionpower.com/community/board/license.html
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* @license This is NULLED!
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* @package IP.Board
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* @subpackage Kernel
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* @link http://www.invisionpower.com
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* @link http://hatynka.in
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* @since Tuesday 22nd February 2005 (16:55)
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* @version $Revision: 432 $
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* @version $Revision: 9404 $
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*/
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if ( ! defined( 'IPS_CLASSES_PATH' ) )
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@@ -31,23 +31,28 @@ class classFileManagement
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/**
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* Use sockets flag
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*
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* @access public
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* @var integer
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* @var integer
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*/
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public $use_sockets = 0;
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public $use_sockets = 1;
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/**
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* Error array
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*
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* @access public
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* @var array
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*/
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public $errors = array();
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/**
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* Key prefix
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* Prefix to identify communication strings
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*
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* @var string
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*/
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public $key_prefix = '';
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/**
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* HTTP Status Code/Text
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*
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* @access public
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* @var integer HTTP Status code
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*/
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public $http_status_code = 0;
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@@ -55,7 +60,6 @@ class classFileManagement
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/**
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* HTTP Status Code/Text
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*
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* @access public
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* @var string HTTP Status text
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*/
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public $http_status_text = "";
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@@ -63,7 +67,6 @@ class classFileManagement
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/**
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* Raw HTTP header output
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*
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* @access public
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* @var string Raw HTTP header results
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*/
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public $raw_headers = '';
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@@ -71,18 +74,17 @@ class classFileManagement
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/**#@+
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* Set Authentication
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*
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* @access public
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* @var string
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*/
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public $auth_req = 0;
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public $auth_user;
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public $auth_pass;
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public $auth_raw;
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/**#@-*/
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/**
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* Timeout setting
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*
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* @access public
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* @var int
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*/
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public $timeout = 15;
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@@ -90,7 +92,6 @@ class classFileManagement
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/**
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* Get file contents (accepts URL or path)
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*
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* @access public
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* @param string URI / File path
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* @param string HTTP User
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* @param string HTTP Pass
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@@ -102,8 +103,8 @@ class classFileManagement
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// INIT
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//-------------------------------
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$contents = "";
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$file_location = str_replace( '&', '&', $file_location );
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$contents = "";
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$file_location = str_replace( '&', '&', $file_location );
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//-----------------------------------------
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// Inline user/pass?
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@@ -145,7 +146,7 @@ class classFileManagement
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// Is URL, try curl and then fall back
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//-------------------------------
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if( ($contents = $this->_getContentsWithCurl( $file_location )) === false )
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if( ( $contents = $this->_getContentsWithCurl( $file_location ) ) === false )
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{
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if ( $this->use_sockets )
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{
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@@ -161,14 +162,49 @@ class classFileManagement
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return $contents;
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}
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/**
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* Sends a POST request to specified URL
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*
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* @param string URI to post to
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* @param array Arry of post fields
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* @param string HTTP User
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* @param string HTTP Pass
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* @return string File data
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*/
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public function postFileContents( $file_location='', $post_array=array(), $http_user='', $http_pass='' )
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{
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//-------------------------------
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// INIT
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//-------------------------------
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$contents = "";
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$file_location = str_replace( '&', '&', $file_location );
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if ( ! is_array( $post_array ) OR ! count( $post_array ) )
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{
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return false;
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}
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if ( ! $file_location )
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{
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return false;
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}
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if( ( $contents = $this->_getContentsWithCurl( $file_location, $post_array ) ) === false )
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{
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$contents = $this->_getContentsWithSocket( $file_location, $post_array );
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}
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return $contents;
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}
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/**
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* Get file contents (with PHP's fopen)
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*
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* @access private
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* @param string File location
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* @return string File data
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*/
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private function _getContentsWithFopen( $file_location )
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protected function _getContentsWithFopen( $file_location )
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{
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//-------------------------------
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// INIT
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@@ -204,18 +240,17 @@ class classFileManagement
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/**
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* Get file contents (with sockets)
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*
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* @access private
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* @param string File location
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* @param array Data to post (automatically converts to POST request)
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* @return string File data
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*/
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private function _getContentsWithSocket( $file_location )
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protected function _getContentsWithSocket( $file_location, $post_array=array() )
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{
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//-------------------------------
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// INIT
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//-------------------------------
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$data = null;
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$fsocket_timeout = $this->timeout;
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//-------------------------------
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// Parse URL
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@@ -258,7 +293,7 @@ class classFileManagement
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// Open connection
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//-------------------------------
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if ( ! $fp = @fsockopen( $url_parts['scheme'] == 'https' ? "ssl://" . $host : $host, $port, $errno, $errstr, $fsocket_timeout ) )
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if ( ! $fp = @fsockopen( $url_parts['scheme'] == 'https' ? "ssl://" . $host : $host, $port, $errno, $errstr, $this->timeout ) )
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{
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$this->errors[] = "Не могу установить соединение с {$host}";
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return FALSE;
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@@ -266,16 +301,33 @@ class classFileManagement
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}
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else
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{
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$final_carriage = "";
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$final_carriage = ( $this->auth_req or $this->auth_raw ) ? "" : "\r\n";
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if ( ! $this->auth_req )
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//-----------------------------------------
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// Are we posting?
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//-----------------------------------------
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if( is_array($post_array) AND count($post_array) )
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{
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$final_carriage = "\r\n";
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$post_back = array();
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foreach ( $post_array as $key => $val )
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{
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$post_back[] = $this->key_prefix . $key . '=' . urlencode($val);
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}
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if ( ! fputs( $fp, "GET $path HTTP/1.0\r\nHost:$host\r\nConnection: Keep-Alive\r\n{$final_carriage}" ) )
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$post_back_str = implode( '&', $post_back);
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$header = "POST {$path} HTTP/1.0\r\nHost:{$host}\r\nContent-Type: application/x-www-form-urlencoded\r\nConnection: Keep-Alive\r\nContent-Length: " . strlen($post_back_str) . "\r\n{$final_carriage}{$post_back_str}";
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}
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else
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{
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$this->errors[] = "Невозможно отправить запрос на $host!";
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$header = "GET {$path} HTTP/1.0\r\nHost:{$host}\r\nConnection: Keep-Alive\r\n{$final_carriage}";
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}
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if ( ! fputs( $fp, $header ) )
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{
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$this->errors[] = "Не удалось отправить запрос на {$host}!";
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return FALSE;
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}
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@@ -292,16 +344,26 @@ class classFileManagement
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}
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}
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}
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elseif ( $this->auth_raw )
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{
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$header = $this->auth_raw."\r\n\r\n";
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if ( ! fputs( $fp, $header ) )
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{
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$this->errors[] = "Authorization Failed!";
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return FALSE;
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}
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}
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}
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@stream_set_timeout($fp, $fsocket_timeout);
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@stream_set_timeout( $fp, $this->timeout );
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$status = @stream_get_meta_data($fp);
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while( ! feof($fp) && ! $status['timed_out'] )
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{
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$data .= fgets ($fp,8192);
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$status = stream_get_meta_data($fp);
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$data .= fgets( $fp, 8192 );
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$status = stream_get_meta_data($fp);
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}
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fclose ($fp);
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@@ -320,7 +382,7 @@ class classFileManagement
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$_chunked = false;
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if( preg_match( "/Transfer\-Encoding:\s*chunked/i", $data ) )
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if( preg_match( '/Transfer\-Encoding:\s*chunked/i', $data ) )
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{
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$_chunked = true;
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}
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@@ -348,24 +410,27 @@ class classFileManagement
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/**
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* Get file contents (with cURL)
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*
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* @access private
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* @param string File location
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* @param array Data to post (automatically converts to POST request)
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* @return string File data
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*/
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private function _getContentsWithCurl( $file_location )
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protected function _getContentsWithCurl( $file_location, $post_array=array() )
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{
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if ( function_exists( 'curl_init' ) AND function_exists("curl_exec") )
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{
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//-----------------------------------------
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// Are we posting?
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//-----------------------------------------
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$ch = curl_init( $file_location );
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curl_setopt( $ch, CURLOPT_HEADER , 1);
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curl_setopt( $ch, CURLOPT_TIMEOUT , $this->timeout );
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curl_setopt( $ch, CURLOPT_POST , 0 );
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curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
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curl_setopt( $ch, CURLOPT_FAILONERROR , 1 );
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curl_setopt( $ch, CURLOPT_MAXREDIRS , 10 );
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curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER , false );
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curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST , 1 );
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curl_setopt( $ch, CURLOPT_HEADER , 1 );
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curl_setopt( $ch, CURLOPT_TIMEOUT , $this->timeout );
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curl_setopt( $ch, CURLOPT_RETURNTRANSFER , 1 );
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curl_setopt( $ch, CURLOPT_FAILONERROR , 1 );
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curl_setopt( $ch, CURLOPT_MAXREDIRS , 10 );
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curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER , false );
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curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST , 1 );
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/**
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* Cannot set this when safe_mode or open_basedir is enabled
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@@ -380,23 +445,87 @@ class classFileManagement
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{
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curl_setopt( $ch, CURLOPT_USERPWD , "{$this->auth_user}:{$this->auth_pass}" );
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}
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elseif ( $this->auth_raw )
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{
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curl_setopt( $ch, CURLOPT_HTTPHEADER, array( $this->auth_raw ) );
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}
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//-----------------------------------------
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// Are we posting?
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//-----------------------------------------
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if( is_array($post_array) AND count($post_array) )
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{
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$post_back = array();
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foreach ( $post_array as $key => $val )
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{
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$post_back[] = $this->key_prefix . $key . '=' . urlencode($val);
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}
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$post_back_str = implode( '&', $post_back);
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curl_setopt( $ch, CURLOPT_POST , true );
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curl_setopt( $ch, CURLOPT_POSTFIELDS , $post_back_str );
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}
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else
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{
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curl_setopt( $ch, CURLOPT_POST , false );
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}
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$data = curl_exec($ch);
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//-----------------------------------------
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// Handle some errors we can handle
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//-----------------------------------------
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if ( curl_errno($ch) == 60 || curl_errno($ch) == 77 )
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{
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// CURL_SSL_CACERT
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if ( defined('CA_BUNDLE_PATH') )
|
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{
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curl_setopt( $ch, CURLOPT_CAINFO, CA_BUNDLE_PATH );
|
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}
|
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else
|
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{
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curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
|
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}
|
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|
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$data = curl_exec($ch);
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}
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else if ( curl_errno($ch) == 6 )
|
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{
|
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// Name lookup failed / DNS issues
|
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$url_parts = @parse_url( $file_location );
|
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$ip = @gethostbyname( $url_parts['host'] );
|
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|
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if ( $ip and preg_match( '#^\d{1,3}\.#', $ip ) )
|
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{
|
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// Turn of verify SSL as the IP will not match domain of cert
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curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
|
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curl_setopt( $ch, CURLOPT_URL, $url_parts['scheme'] . '://' . $ip . '/' . $url_parts['path'] );
|
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$data = curl_exec($ch);
|
||||
}
|
||||
}
|
||||
|
||||
curl_close($ch);
|
||||
|
||||
if( $data )
|
||||
{
|
||||
$tmp = preg_split("/\r\n\r\n/", $data, 2);
|
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$data = trim($tmp[1]);
|
||||
|
||||
$tmp = preg_split("/\r\n\r\n/", $data, 2);
|
||||
$data = trim($tmp[1]);
|
||||
|
||||
$this->raw_headers = trim($tmp[0]);
|
||||
}
|
||||
|
||||
if ( $data )
|
||||
|
||||
$this->http_status_code = substr( $this->raw_headers, 9, 3 );
|
||||
$this->http_status_text = substr( $this->raw_headers, 13, ( strpos( $this->raw_headers, "\r\n" ) - 13 ) );
|
||||
|
||||
if ( $data AND !$this->http_status_code )
|
||||
{
|
||||
$this->http_status_code = 200;
|
||||
}
|
||||
|
||||
|
||||
return $data;
|
||||
}
|
||||
else
|
||||
@@ -408,7 +537,6 @@ class classFileManagement
|
||||
/**
|
||||
* Tail a file
|
||||
*
|
||||
* @access public
|
||||
* @param string Full path to file
|
||||
* @param int No. lines to tail
|
||||
*/
|
||||
@@ -418,7 +546,7 @@ class classFileManagement
|
||||
$content = '';
|
||||
$t = array();
|
||||
|
||||
if ( file_exists( $file ) )
|
||||
if ( is_file( $file ) )
|
||||
{
|
||||
$handle = @fopen( $file, 'r' );
|
||||
|
||||
@@ -471,22 +599,22 @@ class classFileManagement
|
||||
/**
|
||||
* Copies contents of one directory to another, creating if necessary
|
||||
*
|
||||
* @access public
|
||||
* @param string File location [from]
|
||||
* @param string File location [destination]
|
||||
* @param string [Optional] CHMOD mode to set
|
||||
* @return boolean Copy successful
|
||||
*/
|
||||
public function copyDirectory($from_path, $to_path, $mode = 0777)
|
||||
public function copyDirectory($from_path, $to_path, $mode = 0 )
|
||||
{
|
||||
$this->errors = array();
|
||||
$this->errors = array();
|
||||
$mode = $mode ? $mode : IPS_FOLDER_PERMISSION;
|
||||
|
||||
//-----------------------------------------
|
||||
// Strip off trailing slashes...
|
||||
//-----------------------------------------
|
||||
|
||||
$from_path = rtrim( $from_path, '/' );
|
||||
$to_path = rtrim( $to_path, '/' );
|
||||
$from_path = rtrim( $from_path, '/' );
|
||||
$to_path = rtrim( $to_path, '/' );
|
||||
|
||||
if ( ! is_dir( $from_path ) )
|
||||
{
|
||||
@@ -523,7 +651,7 @@ class classFileManagement
|
||||
if ( is_file( $from_path."/".$file ) )
|
||||
{
|
||||
copy( $from_path."/".$file, $to_path."/".$file );
|
||||
@chmod( $to_path."/".$file, 0777 );
|
||||
@chmod( $to_path."/".$file, IPS_FILE_PERMISSION );
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -540,7 +668,6 @@ class classFileManagement
|
||||
/**
|
||||
* Removes a directory
|
||||
*
|
||||
* @access public
|
||||
* @param string File location [from]
|
||||
* @return boolean Removal successful
|
||||
*/
|
||||
@@ -560,7 +687,7 @@ class classFileManagement
|
||||
// Attempt CHMOD
|
||||
//-----------------------------------------
|
||||
|
||||
@chmod( $file, 0777 );
|
||||
@chmod( $file, IPS_FOLDER_PERMISSION );
|
||||
|
||||
if ( is_dir( $file ) )
|
||||
{
|
||||
@@ -570,7 +697,7 @@ class classFileManagement
|
||||
{
|
||||
if ( ($filename != ".") && ($filename != "..") )
|
||||
{
|
||||
$this->removeDirectory( $file."/".$filename );
|
||||
$this->removeDirectory( $file . "/" . $filename );
|
||||
}
|
||||
}
|
||||
|
||||
@@ -603,7 +730,6 @@ class classFileManagement
|
||||
/**
|
||||
* Empties a directory
|
||||
*
|
||||
* @access public
|
||||
* @param string File location [from]
|
||||
* @param int In a loop (not root folder)
|
||||
* @return boolean Empty successful
|
||||
@@ -624,7 +750,7 @@ class classFileManagement
|
||||
// Attempt CHMOD
|
||||
//-----------------------------------------
|
||||
|
||||
@chmod( $file, 0777 );
|
||||
@chmod( $file, IPS_FOLDER_PERMISSION );
|
||||
|
||||
if ( is_dir( $file ) )
|
||||
{
|
||||
@@ -667,5 +793,92 @@ class classFileManagement
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Receive data from the "send" function
|
||||
*
|
||||
* @param array Array of fields to return
|
||||
* @return array Array of fields
|
||||
*/
|
||||
public function communicationReceiveData( $return_fields=array() )
|
||||
{
|
||||
//-----------------------------------------
|
||||
// INIT
|
||||
//-----------------------------------------
|
||||
|
||||
$return_array = array();
|
||||
|
||||
//-----------------------------------------
|
||||
// Get data...
|
||||
//-----------------------------------------
|
||||
|
||||
foreach( $_REQUEST as $k => $v )
|
||||
{
|
||||
if ( strstr( $k, $this->key_prefix ) )
|
||||
{
|
||||
$k = str_replace( $this->key_prefix, '', $k );
|
||||
|
||||
$return_array[ $k ] = $v;
|
||||
}
|
||||
}
|
||||
|
||||
return $this->_filterFields( $return_array );
|
||||
}
|
||||
|
||||
/**
|
||||
* Filter out fields (optional)
|
||||
*
|
||||
* @param array Array of fields to return
|
||||
* @return array Array of fields
|
||||
*/
|
||||
protected function _filterFields( $in_fields=array(), $out_fields=array() )
|
||||
{
|
||||
//-----------------------------------------
|
||||
// INIT
|
||||
//-----------------------------------------
|
||||
|
||||
$return_array = array();
|
||||
|
||||
//-----------------------------------------
|
||||
// Check
|
||||
//-----------------------------------------
|
||||
|
||||
if ( ! is_array( $in_fields ) or ! count( $in_fields ) )
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
if ( ! is_array( $out_fields ) or ! count( $out_fields ) )
|
||||
{
|
||||
return $in_fields;
|
||||
}
|
||||
|
||||
//-----------------------------------------
|
||||
// Get data...
|
||||
//-----------------------------------------
|
||||
|
||||
foreach( $out_fields as $k => $type )
|
||||
{
|
||||
if ( $in_fields[ $k ] )
|
||||
{
|
||||
switch ( $type )
|
||||
{
|
||||
default:
|
||||
case 'string':
|
||||
case 'text':
|
||||
$return_array[ $k ] = trim( $in_fields[ $k ] );
|
||||
break;
|
||||
case 'int':
|
||||
case 'integar':
|
||||
$return_array[ $k ] = intval( $in_fields[ $k ] );
|
||||
break;
|
||||
case 'float':
|
||||
case 'floatval':
|
||||
$return_array[ $k ] = floatval( $in_fields[ $k ] );
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $return_array;
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user