<?php
require_once 'path.php';
if(!isset($_SESSION['validUser']) || $_SESSION['validUser'] !== true)
{
	header("Location:../index.php");
	exit();
}
$pageSubmitted = false;

$partialData = array();
$fullData = array();

unset($_SESSION['partialEntry']); 
unset($_SESSION['fullEntry']);

if($_SESSION['validUser'] === true)
{
	if($_POST)
	{   	
		if($userName!='' && $_POST["backupLocation"] != ""){
			if(file_exists($excludePartialFilePath))
				unlink($excludePartialFilePath);

			if(file_exists($excludeFullFile))
				unlink($excludeFullFile);
				
			if($_POST['hiddenStatus']==2){
				file_put_contents($excludePartialFilePath, "\/.\n");
				@chmod($excludePartialFilePath, $permissionVal);
				$_SESSION['showHidden']="Hide";
			}
			else if($_POST['hiddenStatus']==1)
				$_SESSION['showHidden']="Show";
			
			
			if($_POST['hiddenEngineStatus']==2){
				$_SESSION['multipleEngineEnable']="2";
			}
			else{
				$_SESSION['multipleEngineEnable']="4";
			}
			
			if(isset($_POST['selectedPartial']) && ($_POST['selectedPartial'] != "")) {
				$i=0;
				foreach($_POST['selectedPartial'] as $selectedPartial)
				{
					$selectedPartial = phpRealEscapeString($selectedPartial);
					$_SESSION['partialEntry'][$i] = $selectedPartial;	
					file_put_contents($excludePartialFilePath, $selectedPartial."\n", FILE_APPEND);
					$i++;
				}
				@chmod($excludePartialFilePath, $permissionVal);
			}

			$isRootLevel = (int)$_POST['displayRoot'];
			if($isRootLevel != isRootLevelDisplayEnabled()){
				unset($_SESSION['sharedDirectoriesRaw']);
				file_put_contents(Scheduler::$user_dir . DISPLAY_ROOT_FILENAME, $isRootLevel);
			}
			@chmod(Scheduler::$user_dir . DISPLAY_ROOT_FILENAME,$permissionVal);
		
			if($_POST['selectedFull'] != "") {
				$selectedFull = $_POST['selectedFull'];
				$imgType      = $_POST['imgType'];
				
				# Checking whether first entry of POST is working directory
				/*$servicePath = getOriginalServicePath();
				if(checkServicePath($servicePath, phpRealEscapeString(trim($selectedFull[0],"\n")))) {
					$_SESSION['fullEntry'][] = $servicePath;
					$_SESSION['fullEntry'][] = 'folder';
					$_SESSION['fullEntry'][] = "undefined";
					$_SESSION['fullEntry'][] = "undefined";
					file_put_contents($excludeFullFile, $servicePath . "\n" . "folder\nundefined\nundefined\n");
					
					# if first entry is servie directory just shift 1 element from type and path array
					array_shift($selectedFull);
					array_shift($imgType);
				}*/
				
				foreach($selectedFull as $index => $selectedFile) { 
					$selectedFile = phpRealEscapeString($selectedFile);
					if(substr($selectedFile, -1) == "/")
						$entry = substr($selectedFile, 0, -1); 
					else
						$entry = $selectedFile;
				
					$entry 				= trim($entry,"\n");
					$imgType[$index]	= trim($imgType[$index],"\n");
					
					# Make sure it doesn't cause any duplicate entries
					if(isset($_SESSION['fullEntry']) && in_array($entry, $_SESSION['fullEntry']))
						continue;

					$_SESSION['fullEntry'][]  = $entry;
					$_SESSION['fullEntry'][]  = $imgType[$index];
					$_SESSION['fullEntry'][]  = "undefined";
					$_SESSION['fullEntry'][]  = "undefined";
					file_put_contents($excludeFullFile, ($entry ."\n" . $imgType[$index] . "\nundefined\nundefined\n"), FILE_APPEND);
				}
				@chmod($excludeFullFile, $permissionVal);
			}
		
			/* Update backup location to mpc.txt */
			update_mpc($_POST["backupLocation"]);

			/* Proxy Settings - Start */
			$accountSettingsFilePath = Scheduler::$user_dir."ACCOUNT_SETTINGS_FILE";
			
		
				$accountSettingsData = readAccountSettingsFile();
				
				$accountSettingsData['engineCount'] = 2;						
				if($_POST['hiddenEngineStatus']!=2)
					$accountSettingsData['engineCount'] = 4;	
				
				if($_POST["proxy_option"]!='No-Proxy' && $_POST["ipAddress"] != "")
				{
					if(($file = fopen($accountSettingsFilePath, "a+")) != FALSE)
					{ 	
						$accountSettingsData['PROXY'] = urlencode($_POST["userName"]).":".urlencode(base64_decode($_POST["password"]))."@".$_POST["ipAddress"].":".$_POST["port"];
						
						
						ftruncate($file, 0);
						fwrite($file, json_encode($accountSettingsData,TRUE));
						fclose($file);
						@chmod($accountSettingsFilePath, $permissionVal);
						
						$_SESSION['proxy_option'] = $_POST["proxy_option"]=='autodetect'?'autodetect':'Manual';
						$_SESSION['ipAddress']    = $_POST["ipAddress"];
						$_SESSION['port']         = $_POST["port"];
						$_SESSION['proxyUserName']= $_POST["userName"];
						$_SESSION['proxyPassword']= $_POST["password"];				
					}
					else
					{ 				      	    
						print "File ".ACCOUNT_SETTINGS_FILE." could not be opened successfully";	  		
						exit;  
					}
				} else {
						if(($file = fopen($accountSettingsFilePath, "a+")) != FALSE)
						{
							$accountSettingsData['PROXY'] = '';
							ftruncate($file, 0);
							fwrite($file, json_encode($accountSettingsData,TRUE));
							fclose($file);
							@chmod($accountSettingsFilePath, $permissionVal);
						}	
				}
					unsetProxySessions();
			//}
			 /* For Bandwidth throttle - Start*/
				$bandwidthFilePath = Scheduler::$user_dir.BW_FILE;	
				
				$bandWidth = $_POST["bandWidth"];
				if($bandWidth == 100 || $bandWidth == "")
				{
					if(file_exists($bandwidthFilePath)){ unlink($bandwidthFilePath); }
				}
				else
				{
					file_put_contents($bandwidthFilePath, $bandWidth);
					@chmod($bandwidthFilePath, $permissionVal);
				}    
			 /* For Bandwidth throttle - End*/
			/* Proxy Settings - End */

			/* Relative/Mirror Path Settings - Start */ 
		   $relativeFile = Scheduler::$user_dir.RELATIVE_FILE;
			if($_POST["pathType"])
			{
				$pathtypeToset = "--".$_POST["pathType"];
				file_put_contents($relativeFile, $pathtypeToset);
				@chmod($relativeFile, $permissionVal);
			} else if(file_exists($relativeFile))
				unlink($relativeFile); 

			/* Relative/Mirror Path Settings - End */
			
			print PREFERENCES_SUCC;
			exit();
		} else {
			$_SESSION['proxy_option']=$_POST["proxy_option"];
			if($_POST["proxy_option"]=='Manual' || $_POST["proxy_option"]=='autodetect'){
				$_SESSION['ipAddress']=$_POST["ipAddress"];
				$_SESSION['port']=$_POST["port"];
				$_SESSION['proxyUserName']=$_POST["userName"];
				$_SESSION['proxyPassword']=$_POST["password"];
			} 
			else 
				unsetProxySessions();		
		}
	}
}

?>