Version 4.0.13.1

applications/nexus/interface/email/sendDiscard.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * @brief		Send/Discard handler for pending support replies
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @subpackage	Nexus
+ * @since		25 Apr 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+
+require_once '../../../../init.php';
+
+try
+{
+	$reply = \IPS\nexus\Support\Reply::load( \IPS\Request::i()->id );
+	if ( \IPS\Request::i()->key !== md5( $reply->item()->email_key . $reply->date ) )
+	{
+		throw new \OutOfRangeException;
+	}
+}
+catch ( \OutOfRangeException $e )
+{
+	\IPS\Output::i()->error( 'node_error', '2X206/1', 404, '' );
+}
+
+if ( $reply->type !== \IPS\nexus\Support\Reply::REPLY_PENDING )
+{
+	\IPS\Output::i()->error( 'support_reply_not_pending', '1X206/2', 403, '' );
+}
+
+if (  \IPS\Request::i()->send )
+{
+	$reply->sendPending();
+}
+else
+{
+	$reply->delete();
+}
+
+\IPS\Output::i()->sendOutput( \IPS\Theme::i()->getTemplate( 'global', 'core', 'front' )->blankTemplate( \IPS\Theme::i()->getTemplate( 'support', 'nexus', 'front' )->pendingDone( \IPS\Request::i()->send ? 'support_pending_sent' : 'support_pending_discarded' ) ) );

applications/nexus/interface/gateways/2checkout.php

@@ -0,0 +1,53 @@
+<?php
+/**
+ * @brief		2Checkout Gateway
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @subpackage	Nexus
+ * @since		18 Mar 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+
+require_once '../../../../init.php';
+
+try
+{
+	$transaction = \IPS\nexus\Transaction::load( \IPS\Request::i()->nexustransactionid );
+	
+	if ( $transaction->status !== \IPS\nexus\Transaction::STATUS_PENDING )
+	{
+		throw new \OutofRangeException;
+	}
+}
+catch ( \OutOfRangeException $e )
+{
+	\IPS\Output::i()->redirect( \IPS\Http\Url::internal( "app=nexus&module=payments&controller=checkout&do=transaction&id=&t=" . \IPS\Request::i()->nexustransactionid, 'front', 'nexus_checkout', \IPS\Settings::i()->nexus_https ) );
+}
+
+$settings = json_decode( $transaction->method->settings, TRUE );
+$hash = mb_strtoupper( md5( $settings['word'] . $settings['sid'] . ( \IPS\NEXUS_TEST_GATEWAYS ? 1 : \IPS\Request::i()->order_number ) . number_format( $transaction->amount->amount, 2 ) ) );
+if ( $hash !== \IPS\Request::i()->key )
+{
+	\IPS\Output::i()->redirect( $transaction->invoice->checkoutUrl()->setQueryString( array( '_step' => 'checkout_pay', 'err' => $transaction->member->language()->get('gateway_err') ) ) );
+}
+if ( \IPS\Request::i()->credit_card_processed !== 'Y' )
+{
+	\IPS\Output::i()->redirect( $transaction->invoice->checkoutUrl()->setQueryString( array( '_step' => 'checkout_pay', 'err' => $transaction->member->language()->get('card_refused') ) ) );
+}
+
+$transaction->gw_id = \IPS\Request::i()->order_number;
+$transaction->save();
+	
+$maxMind = NULL;
+if ( \IPS\Settings::i()->maxmind_key )
+{
+	$maxMind = new \IPS\nexus\Fraud\MaxMind\Request;
+	$maxMind->setTransaction( $transaction );
+}
+
+$transaction->checkFraudRulesAndCapture( $maxMind );
+$transaction->sendNotification();
+\IPS\Session::i()->setMember( $transaction->invoice->member ); // This is in case the checkout was a guest, meaning checkFraudRulesAndCapture() may have just created an account. There is no security issue as we have just verified they were just bounced back from 2CheckOut
+\IPS\Output::i()->redirect( $transaction->url() );

applications/nexus/interface/gateways/authorize.php

@@ -0,0 +1,90 @@
+<?php
+/**
+ * @brief		Authorize.Net DPM Gateway
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @subpackage	Nexus
+ * @since		17 Mar 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+
+require_once '../../../../init.php';
+
+try
+{
+	$invoice = \IPS\nexus\Invoice::load( \IPS\Request::i()->x_invoice_num );
+}
+catch ( \Exception $e )
+{
+	\IPS\Output::i()->sendOutput( '', 404 );
+	exit;
+}
+
+try
+{
+	/* Load Gateway */
+	$gateway = \IPS\nexus\Gateway::load( \IPS\Request::i()->payment_method );
+	$settings = json_decode( $gateway->settings, TRUE );
+	
+	/* Check MD5 hash */
+	if ( \IPS\Request::i()->x_MD5_Hash != mb_strtoupper( md5( $settings['hash'] . $settings['login'] . \IPS\Request::i()->x_trans_id . \IPS\Request::i()->x_amount ) ) )
+	{
+		throw new \Exception( $invoice->member->language()->addToStack('gateway_err') );
+	}
+	
+	/* Was it accepted? */
+	if ( \IPS\Request::i()->x_response_code != 1 )
+	{
+		throw new \IPS\nexus\Gateway\AuthorizeNet\Exception( \IPS\Request::i()->x_response_reason_code );
+	}
+	
+	/* Create a transaction */
+	$transaction = new \IPS\nexus\Transaction;
+	$transaction->member = \IPS\Member::load( \IPS\Request::i()->x_cust_id );
+	$transaction->invoice = $invoice;
+	$transaction->method = $gateway;
+	$transaction->amount = \IPS\Request::i()->x_amount;
+	$transaction->currency = $invoice->currency;
+	$transaction->gw_id = \IPS\Request::i()->x_trans_id;
+	$transaction->ip = \IPS\Request::i()->x_customer_ip;
+	$extra = $transaction->extra;
+	$extra['lastFour'] = str_replace( 'X', '', \IPS\Request::i()->x_account_number );
+	$transaction->extra  = $extra;
+	$transaction->auth = \IPS\DateTime::create()->add( new \DateInterval( 'P30D' ) );
+	
+	/* Create a MaxMind request */
+	$maxMind = NULL;
+	if ( \IPS\Settings::i()->maxmind_key )
+	{
+		$maxMind = new \IPS\nexus\Fraud\MaxMind\Request;
+		$maxMind->setTransaction( $transaction );
+		$maxMind->setTransactionType( 'creditcard' );
+		$maxMind->setAVS( \IPS\Request::i()->x_avs_code );
+	}
+		
+	/* Check Fraud Rules and capture */
+	$transaction->checkFraudRulesAndCapture( $maxMind );
+	$transaction->sendNotification();
+	
+	/* Show thanks screen */
+	$url = $transaction->url();
+}
+catch ( \Exception $e )
+{
+	$url = $invoice->checkoutUrl()->setQueryString( array( '_step' => 'checkout_pay', 'err' => $e->getMessage() ) );
+}
+
+?>
+<html>
+<head>
+<script type='text/javascript' charset='utf-8'>
+window.location='<?php echo $url; ?>';
+</script>
+<noscript>
+<meta http-equiv='refresh' content='1;url=<?php echo $url; ?>'>
+</noscript>
+</head>
+<body></body>
+</html>

applications/nexus/interface/gateways/paypal.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * @brief		PayPal Gateway
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @subpackage	Nexus
+ * @since		07 Mar 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+
+require_once '../../../../init.php';
+\IPS\Session\Front::i();
+
+try
+{
+	$transaction = \IPS\nexus\Transaction::load( \IPS\Request::i()->nexusTransactionId );
+	
+	if ( $transaction->status !== \IPS\nexus\Transaction::STATUS_PENDING )
+	{
+		throw new \OutofRangeException;
+	}
+}
+catch ( \OutOfRangeException $e )
+{
+	\IPS\Output::i()->redirect( \IPS\Http\Url::internal( "app=nexus&module=payments&controller=checkout&do=transaction&id=&t=" . \IPS\Request::i()->nexusTransactionId, 'front', 'nexus_checkout', \IPS\Settings::i()->nexus_https ) );
+}
+
+try
+{	
+	$response = $transaction->method->api( "payments/payment/{$transaction->gw_id}/execute", array(
+		'payer_id'	=> \IPS\Request::i()->PayerID,
+	) );
+		
+	$maxMind = NULL;
+	if ( \IPS\Settings::i()->maxmind_key )
+	{
+		$maxMind = new \IPS\nexus\Fraud\MaxMind\Request;
+		$maxMind->setTransaction( $transaction );
+		$maxMind->setTransactionType( 'paypal' );
+	}
+	
+	$transaction->checkFraudRulesAndCapture( $maxMind );
+	$transaction->sendNotification();
+	\IPS\Session::i()->setMember( $transaction->invoice->member ); // This is in case the checkout was a guest, meaning checkFraudRulesAndCapture() may have just created an account. There is no security issue as we have just verified they were just bounced back from PayPal
+	\IPS\Output::i()->redirect( $transaction->url() );
+}
+catch ( \Exception $e )
+{
+	\IPS\Output::i()->redirect( $transaction->invoice->checkoutUrl()->setQueryString( array( '_step' => 'checkout_pay', 'err' => $e->getMessage() ) ) );
+}

applications/nexus/interface/gateways/sagepay.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * @brief		SagePay Gateway
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @subpackage	Nexus
+ * @since		19 Mar 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+
+require_once '../../../../init.php';
+
+function returnData( $status, $detail, $returnUrl )
+{
+	echo "Status={$status}\r\nStatusDetail={$detail}\r\nRedirectURL={$returnUrl}";
+	exit;
+}
+
+/* Load */
+try
+{
+	$transaction = \IPS\nexus\Transaction::load( \IPS\Request::i()->VendorTxCode );
+	
+	if ( $transaction->status !== \IPS\nexus\Transaction::STATUS_PENDING )
+	{
+		throw new \OutofRangeException;
+	}
+}
+catch ( \OutOfRangeException $e )
+{
+	returnData( 'ERROR', 'NO_TRANSACTION', \IPS\Settings::i()->base_url );
+}
+
+/* Authenticate */
+$settings = json_decode( $transaction->method->settings, TRUE );
+$extra = $transaction->extra;
+
+if ( \IPS\Request::i()->VPSSignature !== mb_strtoupper( md5( \IPS\Request::i()->VPSTxId . \IPS\Request::i()->VendorTxCode . \IPS\Request::i()->Status . \IPS\Request::i()->TxAuthNo . mb_strtolower( $settings['vendor'] ) . \IPS\Request::i()->AVSCV2 . $extra['sagepaySecurityKey'] . \IPS\Request::i()->AddressResult . \IPS\Request::i()->PostCodeResult . \IPS\Request::i()->CV2Result . \IPS\Request::i()->GiftAid . \IPS\Request::i()->__get('3DSecureStatus') . \IPS\Request::i()->CAVV . \IPS\Request::i()->AddressStatus . \IPS\Request::i()->PayerStatus . \IPS\Request::i()->CardType . \IPS\Request::i()->Last4Digits . \IPS\Request::i()->DeclineCode . \IPS\Request::i()->ExpiryDate . \IPS\Request::i()->FraudResponse . \IPS\Request::i()->BankAuthCode ) ) )
+{
+	returnData( 'INVALID', 'MD5', $transaction->invoice->checkoutUrl()->setQueryString( array( '_step' => 'checkout_pay', 'err' => $transaction->member->language()->get( 'gateway_err' ) ) ) );
+}
+
+/* Save the auth code */
+$extra['sagepayAuth'] = \IPS\Request::i()->TxAuthNo;
+$transaction->extra = $extra;
+$transaction->save();
+
+/* Handle */
+if ( \IPS\Request::i()->Status === 'OK' )
+{
+	$maxMind = NULL;
+	if ( \IPS\Settings::i()->maxmind_key )
+	{
+		$maxMind = new \IPS\nexus\Fraud\MaxMind\Request;
+		$maxMind->setTransaction( $transaction );
+	}
+	$transaction->checkFraudRulesAndCapture( $maxMind );
+	$transaction->sendNotification();
+}
+
+/* Respond */
+returnData( 'OK', 'MD5', $transaction->url() );

applications/nexus/interface/licenses/index.php

@@ -0,0 +1,315 @@
+<?php
+/**
+ * @brief		License Key API
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @subpackage	Nexus
+ * @since		01 Apr 2015
+ * @version		SVN_VERSION_NUMBER
+ */
+
+require_once '../../../../init.php';
+
+if ( \IPS\NEXUS_LKEY_API_ALLOW_IP_OVERRIDE )
+{
+	$_SERVER['REMOTE_ADDR'] = isset( \IPS\Request::i()->ip ) ? \IPS\Request::i()->ip : $_SERVER['REMOTE_ADDR'];
+}
+
+class ApiException extends \Exception { }
+
+class Api
+{
+	/**
+	 * Output Error
+	 *
+	 * @param	int		$code			Status code
+	 * @param	string	$message		Status message
+	 * @return	void
+	 */
+	public function error( $code, $message )
+	{
+		\IPS\Output::i()->sendOutput( json_encode( array( 'errorCode' => $code, 'errorMessage' => $message ) ), 400, 'application/json' );
+	}
+	
+	/**
+	 * Get key
+	 *
+	 * @param	bool	$validateIdentifier	Should the identifier be validated?
+	 * @return	\IPS\nexus\Purchase\LicenseKey
+	 */
+	protected function getKey( $validateIdentifier=FALSE )
+	{
+		try
+		{
+			$key = \IPS\nexus\Purchase\LicenseKey::load( isset( \IPS\Request::i()->key ) ? \IPS\Request::i()->key : NULL );
+			
+			if ( $validateIdentifier and $identifier = $this->getIdentifier( $key ) and ( !isset( \IPS\Request::i()->identifier ) or $identifier != \IPS\Request::i()->identifier ) )
+			{
+				throw new ApiException( 'BAD_KEY_OR_ID', 101 );
+			}
+			
+			if ( !$key->active )
+			{
+				throw new ApiException( 'INACTIVE', 102 );
+			}
+			if ( $key->purchase->cancelled )
+			{
+				throw new ApiException( 'INACTIVE', 103 );
+			}
+			if ( !$key->purchase->active )
+			{
+				throw new ApiException( 'INACTIVE', 104 );
+			}
+						
+			return $key;
+		}
+		catch ( \OutOfRangeException $e )
+		{
+			throw new ApiException( 'BAD_KEY_OR_ID', 101 );
+		}
+	}
+	
+	/**
+	 * Get identifier
+	 *
+	 * @param	\IPS\nexus\Purchase\LicenseKey	$key	The license key
+	 * @return	string|NULL
+	 */
+	protected function getIdentifier( \IPS\nexus\Purchase\LicenseKey $key )
+	{
+		$identifier = NULL;
+		switch ( $key->identifier )
+		{
+			case 'name':
+				$identifier = \IPS\nexus\Customer::load( $key->member )->cm_name;
+				break;
+				
+			case 'email':
+				$identifier = \IPS\nexus\Customer::load( $key->member )->email;
+				break;
+				
+			case 'username':
+				$identifier = \IPS\nexus\Customer::load( $key->member )->name;
+				break;
+		
+			default:
+				$cfields = $key->purchase->custom_fields;
+				if ( isset( $cfields[ $key->identifier ] ) )
+				{
+					$identifier = $cfields[ $key->identifier ];
+				}
+				break;
+		}
+		return $identifier;
+	}
+	
+	/**
+	 * Activate
+	 *
+	 * @return	void
+	 */
+	public function activate()
+	{
+		$key = $this->getKey( FALSE );
+		
+		if ( $key->max_uses != -1 and $key->uses >= $key->max_uses )
+		{
+			throw new ApiException( 'MAX_USES', 201 );
+		}
+		
+		$identifier = $this->getIdentifier( $key );
+		$providedIdentifier = isset( \IPS\Request::i()->identifier ) ? \IPS\Request::i()->identifier : NULL;
+		if ( isset( \IPS\Request::i()->setIdentifier ) and \IPS\Request::i()->setIdentifier )
+		{
+			if ( $identifier != $providedIdentifier )
+			{
+				if ( $identifier or in_array( $key->identifier, array( 'name', 'email', 'username' ) ) )
+				{
+					throw new ApiException( 'BAD_KEY_OR_ID', 101 );
+				}
+				else
+				{
+					$cfields = $key->purchase->custom_fields;
+					$cfields[ $key->identifier ] = \IPS\Request::i()->setIdentifier;
+					$key->purchase->custom_fields = $cfields;
+					$key->purchase->save();
+				}
+			}
+		}
+		elseif( $identifier != $providedIdentifier )
+		{
+			throw new ApiException( 'BAD_KEY_OR_ID', 101 );
+		}
+		
+		if ( defined( 'NEXUS_LKEY_API_ALLOW_IP_OVERRIDE' ) )
+		{
+			$ip = $this->params['ip'] ? $this->params['ip'] : $_SERVER['REMOTE_ADDR'];
+		}
+		else
+		{
+			$ip = $_SERVER['REMOTE_ADDR'];
+		}
+		
+		$activateData = $key->activate_data;
+		$k = empty( $activateData ) ? 0 : max( array_keys( $activateData ) );
+		$k++;
+		$activateData[ $k ] = array(
+			'activated'		=> time(),
+			'ip'			=> $ip,
+			'last_checked'	=> 0,
+			'extra'			=> isset( \IPS\Request::i()->extra ) ? json_decode( \IPS\Request::i()->extra ) : NULL,
+		);
+		
+		$key->activate_data = $activateData;
+		$key->uses++;
+		$key->save();
+		
+		\IPS\nexus\Customer::load( $key->member )->log( 'lkey', array( 'type' => 'activated', 'key' => $key->key, 'ps_id' => $key->purchase->id ), FALSE );
+		
+		\IPS\Output::i()->sendOutput( json_encode( array( 'response' => 'OKAY', 'usage_id' => $k ) ), 200, 'application/json' );
+	}
+	
+	/**
+	 * Check
+	 *
+	 * @return	void
+	 */
+	public function check()
+	{
+		try
+		{
+			$key = $this->getKey();
+		}
+		catch ( ApiException $e )
+		{
+			switch ( $e->getCode() )
+			{
+				case 102:
+				case 103:
+					\IPS\Output::i()->sendOutput( json_encode( array( 'status' => 'INACTIVE' ) ), 200, 'application/json' );
+				case 104:
+					\IPS\Output::i()->sendOutput( json_encode( array( 'status' => 'EXPIRED' ) ), 200, 'application/json' );
+					
+				default:
+					throw $e;
+			}
+		}
+		
+		$activateData = $key->activate_data;
+		if ( !isset( \IPS\Request::i()->usage_id ) or !isset( $activateData[ \IPS\Request::i()->usage_id ] ) )
+		{
+			throw new ApiException( 'BAD_USAGE_ID', 303 );
+		}
+		if ( \IPS\NEXUS_LKEY_API_CHECK_IP and $activateData[ \IPS\Request::i()->usage_id ]['ip'] != $_SERVER['REMOTE_ADDR'] )
+		{
+			throw new ApiException( 'BAD_IP', 304 );
+		}
+		
+		$activateData[ \IPS\Request::i()->usage_id ]['last_checked'] = time();
+		$key->activate_data = $activateData;
+		$key->save();
+		
+		\IPS\Output::i()->sendOutput( json_encode( array( 'status' => 'ACTIVE', 'uses' => $key->uses, 'max_uses' => $key->max_uses ) ), 200, 'application/json' );
+	}
+	
+	/**
+	 * Get Information
+	 *
+	 * @return	void
+	 */
+	public function info()
+	{
+		$key = $this->getKey();
+		
+		$children = array();
+		foreach ( $key->purchase->children( NULL ) as $child )
+		{
+			$children[ $child->id ] = array(
+				'id'		=> $child->id,
+				'name'		=> $child->name,
+				'app'		=> $child->app,
+				'type'		=> $child->type,
+				'item_id'	=> $child->item_id,
+				'active'	=> $child->cancelled ? 0 : $child->active,
+				'start'		=> $child->start,
+				'expire'	=> $child->expire,
+				'lkey'		=> $child->licenseKey() ? $child->licenseKey()->key : NULL,
+			);
+		}
+		
+		\IPS\Output::i()->sendOutput( json_encode( array(
+			'key'				=> $key->key,
+			'identifier'		=> $this->getIdentifier( $key ),
+			'generated'			=> $key->generated->getTimestamp(),
+			'expires'			=> $key->purchase->expire ? $key->purchase->expire->getTimestamp() : NULL,
+			'usage_data'		=> $key->activate_data,
+			'purchase_id'		=> $key->purchase->id,
+			'purchase_name'		=> $key->purchase->name,
+			'purchase_pkg'		=> $key->purchase->item_id,
+			'purchase_active'	=> $key->purchase->cancelled ? FALSE : $key->purchase->active,
+			'purchase_start'	=> $key->purchase->start->getTimestamp(),
+			'purchase_expire'	=> $key->purchase->expire ? $key->purchase->expire->getTimestamp() : NULL,
+			'purchase_children'	=> $children,
+			'customer_name'		=> \IPS\nexus\Customer::load( $key->member )->cm_name,
+			'customer_email'	=> \IPS\nexus\Customer::load( $key->member )->email,
+			'uses'				=> $key->uses,
+			'max_uses'			=> $key->max_uses
+		) ), 200, 'application/json' );
+	}
+	
+	/**
+	 * Update extra information
+	 *
+	 * @return	void
+	 */
+	public function updateExtra()
+	{
+		$key = $this->getKey();
+		
+		$activateData = $key->activate_data;
+		if ( !isset( \IPS\Request::i()->usage_id ) or !isset( $activateData[ \IPS\Request::i()->usage_id ] ) )
+		{
+			throw new ApiException( 'BAD_USAGE_ID', 303 );
+		}
+		if ( \IPS\NEXUS_LKEY_API_CHECK_IP and $activateData[ \IPS\Request::i()->usage_id ]['ip'] != $_SERVER['REMOTE_ADDR'] )
+		{
+			throw new ApiException( 'BAD_IP', 304 );
+		}
+						
+		$activateData[ \IPS\Request::i()->usage_id ]['extra'] = isset( \IPS\Request::i()->extra ) ? json_decode( \IPS\Request::i()->extra ) : NULL;
+		$key->activate_data = $activateData;
+		$key->save();
+		
+		\IPS\Output::i()->sendOutput( json_encode( array( 'status' => 'OKAY' ) ), 200, 'application/json' );
+	}
+}
+
+$api = new api;
+if ( !\IPS\NEXUS_LKEY_API_DISABLE )
+{
+	foreach ( array( 'activate', 'check', 'info', 'updateExtra' ) as $k )
+	{
+		if ( isset( \IPS\Request::i()->$k ) )
+		{
+			try
+			{
+				$api->$k();
+			}
+			catch ( ApiException $e )
+			{
+				$api->error( $e->getMessage(), $e->getCode() );
+			}
+			catch ( Exception $e )
+			{
+				$api->error( 0, 'INTERNAL_ERROR' );
+			}
+		} 
+	}
+	$api->error( 0, 'BAD_METHOD' );
+}
+else
+{
+	$api->error( 0, 'API_DISABLED' );
+}

applications/nexus/interface/monitoring/respond.php

@@ -0,0 +1,53 @@
+<?php
+/**
+ * @brief		Monitoring Respond
+ * @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
+ * @license		http://www.invisionpower.com/legal/standards/
+ * @package		IPS Social Suite
+ * @subpackage	Nexus
+ * @since		07 Aug 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+
+require_once '../../../../init.php';
+
+try
+{
+	$server = \IPS\nexus\Hosting\Server::load( \IPS\Request::i()->server );
+}
+catch ( \OutOfRangeException $e )
+{
+	\IPS\Output::i()->error( 'node_error', '2X230/1', 404, '' );
+}
+
+if ( !$server->monitor_fails )
+{
+	\IPS\Output::i()->error( 'monitor_respond_err_online', '1X230/2', 403, '' );
+}
+
+if ( \IPS\Request::i()->a === 'a' )
+{
+	if ( $server->monitor_acknowledged )
+	{
+		\IPS\Output::i()->error( 'monitor_respond_err_acknowledged', '1X230/3', 403, '' );
+	}
+	else
+	{
+		$server->monitor_acknowledged = TRUE;
+		$server->save();
+		$server->monitoringAcknowledged( \IPS\Request::i()->by );
+		
+		\IPS\Output::i()->sendOutput( \IPS\Theme::i()->getTemplate( 'global', 'core', 'front' )->blankTemplate( \IPS\Theme::i()->getTemplate( 'hosting', 'nexus', 'front' )->monitorRespond( 'monitor_respond_acknowleged' ) ), 200, 'text/html', \IPS\Output::i()->httpHeaders );
+
+	}
+}
+elseif ( \IPS\Request::i()->a === 'r' )
+{
+	$server->monitor_fails = 0;
+	$server->monitor_acknowledged = 0;
+	$server->save();
+	$server->monitoringReset( \IPS\Request::i()->by );
+	
+	\IPS\Output::i()->sendOutput( \IPS\Theme::i()->getTemplate( 'global', 'core', 'front' )->blankTemplate( \IPS\Theme::i()->getTemplate( 'hosting', 'nexus', 'front' )->monitorRespond( 'monitor_respond_reset' ) ), 200, 'text/html', \IPS\Output::i()->httpHeaders );
+}